Low profile commercial greenhouse

• US 20030126791A1
• Filed: 11/20/2002
• Published: 07/10/2003
• Est. Priority Date: 05/03/2000
• Status: Abandoned Application

• Current Assignee: Southern Pipe, Inc.
• Original Assignee: Southern Pipe, Inc.
• Inventors: Weder, Donald E.
• Application Number:
  US10/301,467
• Publication Number:
  US 20030126791A1
• Time in Patent Office: Days
• US Class Current: 47/17
• CPC Class Codes: A01G 9/143 Equipment for handling produce in greenhouses
• CPC Class Codes: A01G 9/16 Dismountable or portable greenhouses ; Greenhouses with sliding roofs
• CPC Class Codes: A01G 9/20 Forcing-frames; Lights , i.e. glass panels covering the forcing-frames
• CPC Class Codes: Y02A 40/25 Greenhouse technology, e.g. cooling systems therefor

Abstract

A low profile commercial greenhouse is provided which is adapted for growing plants, as well as methods for using same. The low profile commercial greenhouse includes a housing having an upper end, a lower end, and a plant retaining space, wherein the plant retaining space has a height sufficient to provide a predetermined amount of spatial clearance between the upper end of the housing and an upper end of living items growing therein to permit circulation of air and other fluids about at least a portion of the living items. The housing of the low profile commercial greenhouse may be provided with a lid or door therein for accessing the plant retaining space, and one or more apertures may be formed in the housing for modifying the atmosphere contained therein. The low profile commercial greenhouse may be provided with a conveyor disposed therein for conveying items within the plant retaining space of the housing such that the items are provided with more uniform exposure to light.

Claims

1. A low profile commercial greenhouse adapted for growing plants, comprising:

a housing having an upper end, a lower end and a polygonal or cylindrical shape, the housing defining a plant retaining space adapted to receive growing plants, the plant retaining space having a height sufficient to provide a predetermined amount of spatial clearance between the upper end of the housing and an upper end of plants growing therein to permit circulation of air and other fluids about at least a portion of the plants growing therein.

2. The low profile commercial greenhouse of claim 1 wherein the lower end of the housing is closed, thereby forming a base.

3. The low profile commercial greenhouse of claim 2 further comprising a conveyor system disposed in the plant retaining space of the housing such that plants disposed on the conveyor system can be moved in the plant retaining space and to enhance insertion and/or removal of the plants from the plant retaining space of the housing of the low profile commercial greenhouse.

4. The low profile commercial greenhouse of claim 3 wherein the housing is provided with at least one opening through which the conveyor system extends, thereby providing an entry and/or an exit for plants from the plant retaining space of the housing of the low profile commercial greenhouse.

5. The low profile commercial greenhouse of claim 1 wherein the upper end of the housing is further defined as a light-transmitting upper end.

6. The low profile commercial greenhouse of claim 1 wherein the upper end of the housing is further defined as a closed upper end, and wherein at least a portion of the closed upper end is light-transmitting.

7. The low profile commercial greenhouse of claim 1 wherein at least a portion of the upper end is movable independently of the rest of the housing, thereby forming a lid or door which provides an individual access to the plant retaining space of the housing.

8. The low profile commercial greenhouse of claim 1 wherein the housing is sealed such that the housing is substantially gas and liquid impermeable, whereby the plant retaining space of the housing is provided with an atmosphere disposed therein.

9. The low profile commercial greenhouse of claim 8 wherein the housing is provided with at least one aperture whereby the atmosphere provided in the plant retaining space of the housing may be modified by at least one of injecting a disinfectant, injecting water, varying oxygen, carbon dioxide, nitrogen and/or other gas concentrations, varying temperature, varying humidity, varying intensity of light or spectrum of light from natural sources, and combinations thereof.

10. The low profile commercial greenhouse of claim 1 wherein the housing is substantially gas permeable, and the plant retaining space of the housing is provided with an atmosphere disposed therein wherein the atmosphere provided in the plant retaining space of the housing may be modified by at least one of injecting a disinfectant, injecting water, injecting nutrients, varying oxygen, carbon dioxide, nitrogen and/or other gas concentrations, varying temperature, varying humidity, varying intensity of light or spectrum of light from natural sources, and combinations thereof.

11. The low profile commercial greenhouse of claim 10 wherein the housing is substantially liquid impermeable.

12. The low profile commercial greenhouse of claim 10 wherein the housing is liquid permeable.

13. The low profile commercial greenhouse of claim 1 wherein artificial lighting is provided in the housing, and wherein intensity of light and spectrum of light from the artificial light source can be varied within the housing of the low profile commercial greenhouse.

14. The low profile commercial greenhouse of claim 1 wherein the housing has a cylindrical shape.

15. The low profile commercial greenhouse of claim 1 wherein at least a portion of a sidewall of the housing of the low profile commercial greenhouse is inflatable.

16. The low profile commercial greenhouse of claim 1 wherein at least a portion of the housing of the low profile commercial greenhouse is rotatable.

17. A low profile commercial greenhouse adapted for growing plants, comprising:

a housing having an upper end, a lower end and a polygonal or cylindrical shape, the housing defining a plant retaining space adapted to receive growing plants, the plant retaining space having a height sufficient to provide a predetermined amount of spatial clearance between the upper end of the housing and an upper end of plants growing therein to permit circulation of air and other fluids about at least a portion of the plants growing therein;

a conveyor system disposed in the plant retaining space of the housing such that plants disposed on the conveyor system can be moved in the plant retaining space and to enhance insertion and/or removal of plants from the plant retaining space of the housing of the low profile commercial greenhouse.

18. The low profile commercial greenhouse of claim 17 wherein the upper end of the housing is further defined as a light-transmitting upper end.

19. The low profile commercial greenhouse of claim 17 wherein the housing is provided with at least one opening through which the conveyor system extends, thereby providing an entry and/or an exit for plants from the plant retaining space of the housing of the low profile commercial greenhouse.

20. The low profile commercial greenhouse of claim 17 wherein the housing is sealed such that the plant retaining space is substantially gas and liquid impermeable, whereby the plant retaining space is provided with an atmosphere disposed therein.

21. The low profile commercial greenhouse of claim 20 wherein the housing is provided with at least one aperture whereby the atmosphere provided in the plant retaining space of the housing may be modified by at least one of injecting a disinfectant, injecting water, injecting nutrients, varying oxygen, carbon dioxide, nitrogen and/or other gas concentrations, varying temperature, varying humidity, varying intensity of light or spectrum of light from natural sources, and combinations thereof.

22. The low profile commercial greenhouse of claim 17 wherein the housing is substantially gas permeable, and the plant retaining space of the housing is provided with an atmosphere disposed therein wherein the atmosphere provided in the plant retaining space of the housing may be modified by at least one of injecting a disinfectant, injecting water, injecting nutrients, varying oxygen, carbon dioxide, nitrogen and/or other gas concentrations, varying temperature, varying humidity, varying intensity of light or spectrum of light from natural sources, and combinations thereof.

23. The low profile commercial greenhouse of claim 22 wherein the housing is substantially liquid impermeable.

24. The low profile commercial greenhouse of claim 22 wherein the housing is liquid permeable.

25. The low profile commercial greenhouse of claim 17 wherein an artificial light source is provided in the housing, and wherein intensity of light and spectrum of light from the artificial light source can be varied within the housing of the low profile commercial greenhouse.

26. The low profile commercial greenhouse of claim 17 wherein the housing has a cylindrical shape.

27. The low profile commercial greenhouse of claim 17 wherein at least a portion of a sidewall of the housing of the low profile commercial greenhouse is inflatable.

28. A method for growing plants, comprising:

providing a low profile commercial greenhouse comprising a housing having an upper end and a lower end, the housing having a polygonal or cylindrical shape, the housing defining a plant retaining space adapted to receive growing plants, the plant retaining space having a height sufficient to provide a predetermined amount of spatial clearance between the upper end of the housing and an upper end of plants growing therein to permit circulation of air and other fluids about at least a portion of the plants growing therein;

providing a plant to be grown therein;

disposing the plant in the plant retaining space of the housing;

feeding and watering the plant growing within the low profile commercial greenhouse until the plant matures to a marketable size; and

removing the plant from the housing of the low profile commercial greenhouse.

29. The method of growing plants of claim 28 wherein, in the step of providing a low profile commercial greenhouse, the lower end of the housing is closed, thereby forming a base.

30. The method of growing plants of claim 28 wherein, in the step of providing a low profile commercial greenhouse, the upper end of the housing is light-transmitting.

31. The method of growing plants of claim 28 wherein, in the steps of providing a low profile commercial greenhouse, disposing the plant in the plant retaining space of the housing and removing the plant from the housing of the low profile commercial greenhouse, at least a portion of the housing is movable independently of the rest of the housing, thereby forming a lid or door which provides an individual access to the plant retaining space of the housing for disposing and removing the plant from the plant retaining space of the housing of the low profile commercial greenhouse.

32. The method of growing plants of claim 28 wherein the step of disposing the plant in the plant retaining space of the housing further comprises sealing the housing such that the housing is substantially gas and liquid impermeable whereby the plant retaining space of the housing is provided with an atmosphere disposed therein.

33. The method of growing plants of claim 32 wherein, in the step of providing a low profile commercial greenhouse, the housing is provided with at least one aperture whereby the atmosphere provided in the plant retaining space of the housing may be modified by at least one of injecting a disinfectant, injecting water, injecting nutrients, varying oxygen, carbon dioxide, nitrogen and/or other gas concentrations, varying temperature, varying humidity, varying intensity of light or spectrum of light from natural sources and combinations thereof.

34. The method of growing plants of claim 28 wherein, in the step of providing a low profile commercial greenhouse, the housing is substantially gas permeable, and the plant retaining space of the housing is provided with an atmosphere disposed therein wherein the atmosphere provided in the plant retaining space may be modified by at least one of injecting a disinfectant, injecting water, varying oxygen, carbon dioxide, nitrogen and/or other gas concentrations, varying temperature, varying humidity, varying intensity of light or spectrum of light from natural sources and combinations thereof.

35. The method of growing plants of claim 34 wherein, in the step of providing a low profile commercial greenhouse, the housing is liquid permeable.

36. The method of growing plants of claim 34 wherein, in the step of providing a low profile commercial greenhouse, the housing is substantially liquid impermeable.

37. The method of growing plants of claim 28 wherein, in the step of providing a low profile commercial greenhouse, an artificial light source is provided in the housing, and wherein intensity of light and spectrum of light from the artificial light source can be varied within the housing of the low profile commercial greenhouse.

38. The method of growing plants of claim 28 wherein, in the step of providing a low profile commercial greenhouse, the low profile commercial greenhouse further comprises a conveyor system disposed in the plant retaining space of the housing such that plants disposed on the conveyor system can be moved in the plant retaining space and to enhance insertion and/or removal of plants from the plant retaining space of the housing of the low profile commercial greenhouse.

39. The method of growing plants of claim 38 wherein the housing is provided with at least one opening through which the conveyor system extends, thereby providing an entry and/or an exit for plants from the plant retaining space of the housing of the low profile commercial greenhouse.

40. The method of growing plants of claim 28 wherein, in the step of providing a low profile commercial greenhouse, the housing has a cylindrical shape.

41. The method of growing plants of claim 28 wherein, in the step of providing a low profile commercial greenhouse, at least a portion of a sidewall of the housing of the low profile commercial greenhouse is inflatable.

42. The method of growing plants of claim 28 wherein at least a portion of the housing of the low profile commercial greenhouse is rotatable, and wherein the step of feeding and watering the plant growing within the low profile commercial greenhouse until the plant matures to a marketable size further comprises rotating the plant growing within the low profile commercial greenhouse, thereby providing a more uniform exposure of the plant disposed in the low profile commercial greenhouse to sunlight.

43. The method of growing plants of claim 28 wherein, in the step of providing a plant, the plant is selected from the group consisting of botanical items, propagules, vegetables, flowers, herbs, mushrooms, cultures, organisms, and combinations thereof.

44. A method for growing plants, comprising:

providing a low profile commercial greenhouse comprising a housing having an upper end and a lower end, the housing having a polygonal or cylindrical shape, the housing defining a plant retaining space adapted to receive growing plants, the plant retaining space having a height sufficient to provide a predetermined amount of spatial clearance between the upper end of the housing and an upper end of plants growing therein to permit circulation of air and other fluids about at least a portion of the plants growing therein, the low profile commercial greenhouse further comprising a conveyor system disposed in the plant retaining space of the housing such that plants disposed on the conveyor system can be moved in the plant retaining space and to enhance insertion and/or removal of plants from the plant retaining space of the housing of the low profile commercial greenhouse, and wherein at least a portion of the housing is movable independently of the rest of the housing, thereby forming a lid or door which provides an individual access to the plant retaining space of the housing;

providing a plant to be grown therein;

disposing the plant in the plant retaining space of the housing through the lid or door in the housing;

conveying the plant within the plant retaining space of the housing such that the plant receives adequate exposure to light;

feeding and watering the plant growing within the low profile commercial greenhouse until the plant matures to a marketable size; and

removing the plant from the plant retaining space of the housing of the low profile commercial greenhouse.

45. The method of growing plants of claim 44 wherein, in the step of providing a low profile commercial greenhouse, the upper end of the housing is light-transmitting.

46. The method of growing plants of claim 44 wherein the step of disposing the plant in the plant retaining space of the housing further comprises sealing the housing such that the housing is substantially gas and liquid impermeable and whereby the plant retaining space of the housing is provided with an atmosphere disposed therein.

47. The method of growing plants of claim 46 wherein, in the step of providing a low profile commercial greenhouse, the housing is provided with at least one aperture whereby the atmosphere provided in the plant retaining space of the housing may be modified by at least one of injecting a disinfectant, injecting water, varying oxygen, carbon dioxide, nitrogen and/or other gas concentrations, varying temperature, varying humidity, varying intensity of light or spectrum of light from natural sources and combinations thereof.

48. The method of growing plants of claim 44 wherein, in the step of providing a low profile commercial greenhouse, the housing is substantially gas permeable, and the plant retaining space of the housing is provided with an atmosphere disposed therein wherein the atmosphere provided in the plant retaining space may be modified by at least one of injecting a disinfectant, injecting water, varying oxygen, carbon dioxide, nitrogen and/or other gas concentrations, varying temperature, varying humidity, varying intensity of light or spectrum of light from natural sources and combinations thereof.

49. The method of growing plants of claim 48 wherein, in the step of providing a low profile commercial greenhouse, the housing is substantially liquid impermeable.

50. The method of growing plants of claim 48 wherein, in the step of providing a low profile commercial greenhouse, the housing is liquid permeable.

51. The method of growing plants of claim 44 wherein, in the step of providing a low profile commercial greenhouse, an artificial light source is provided in the housing, and wherein intensity of light and spectrum of light from the artificial light source can be varied within the housing of the low profile commercial greenhouse.

52. The method of growing plants of claim 44 wherein, in the step of providing a low profile commercial greenhouse, the housing is provided with at least one opening through which the conveyor system extends, thereby providing an entry and/or an exit for plants from the plant retaining space of the housing of the low profile commercial greenhouse.

53. The method of growing plants of claim 44 wherein, in the step of providing a low profile commercial greenhouse, the housing has a cylindrical shape.

54. The method of growing plants of claim 44 wherein, in the step of providing a low profile commercial greenhouse, at least a portion of a sidewall of the housing of the low profile commercial greenhouse is inflatable.

55. The method of growing plants of claim 44 wherein, in the step of providing a plant, the plant is selected from the group consisting of botanical items, propagules, vegetables, flowers, herbs, mushrooms, cultures, organisms, and combinations thereof.