CN116369098A - Automatic drainage cyclic utilization device for greenhouse - Google Patents
Automatic drainage cyclic utilization device for greenhouse Download PDFInfo
- Publication number
- CN116369098A CN116369098A CN202310658720.6A CN202310658720A CN116369098A CN 116369098 A CN116369098 A CN 116369098A CN 202310658720 A CN202310658720 A CN 202310658720A CN 116369098 A CN116369098 A CN 116369098A
- Authority
- CN
- China
- Prior art keywords
- water
- hot water
- pipe
- cavity
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 125000004122 cyclic group Chemical group 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 392
- 230000017525 heat dissipation Effects 0.000 claims abstract description 57
- 239000008236 heating water Substances 0.000 claims abstract description 29
- 238000004064 recycling Methods 0.000 claims abstract description 25
- 239000002351 wastewater Substances 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 52
- 238000007789 sealing Methods 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000033228 biological regulation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/245—Conduits for heating by means of liquids, e.g. used as frame members or for soil heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Greenhouses (AREA)
Abstract
The invention relates to the technical field of greenhouse equipment, in particular to an automatic drainage recycling device of a greenhouse, which comprises a water collecting tank, wherein a water collecting cavity for collecting waste water is arranged in the water collecting tank, a heat dissipation water cavity and a heating water cavity are also arranged in the water collecting tank, cold water in the heat dissipation water cavity enters the greenhouse body through a heat dissipation unit to cool the interior of the greenhouse body, the heat dissipation unit comprises a plurality of heat dissipation pipes, hot water in the heating water cavity enters the greenhouse body through a heat dissipation unit to heat the interior of the greenhouse body, the heat dissipation unit comprises hot water pipes with the same quantity as the heat dissipation pipes, two ends of the heat dissipation pipes and the hot water pipes are respectively arranged in mounting tracks, and the water recovered in the water collecting tank is treated in the heat dissipation water cavity or the heating water cavity to cooperate with the heat dissipation unit and the heat dissipation unit to regulate the temperature in the greenhouse body, so that the temperature environment favorable for crops can be kept in the greenhouse body under different climate regulation conditions.
Description
Technical Field
The invention relates to the technical field of greenhouse equipment, in particular to an automatic drainage recycling device for a greenhouse.
Background
Along with the development of technology, especially in northern areas, more and more planters adopt greenhouse technology to plant, and the greenhouse utilizes sunlight to raise the temperature in the greenhouse. Under the condition of rainy days or no solar light source at night, the heat in the greenhouse is slowly lost, and the greenhouse is mostly regulated by adopting methods of additionally arranging an air heater, a gas stove and the like, so that the energy consumption is high and the cost is high. When the temperature is higher in summer, in order to avoid the overhigh temperature in the greenhouse, people mostly adopt to add the sunshade net to cool the greenhouse, and the method shortens the illumination time of plants in the greenhouse simultaneously, and is unfavorable for the growth of the plants.
Disclosure of Invention
In view of the above problems, it is necessary to provide an automatic drainage recycling device for greenhouses, which solves the problems of the prior art.
In order to solve the problems in the prior art, the invention adopts the following technical scheme: the automatic drainage recycling device of the greenhouse comprises a water collecting tank, wherein the water collecting tank is arranged on one side outside a greenhouse body, a water collecting cavity for collecting wastewater is formed in the water collecting tank, a heat dissipation water cavity and a heating water cavity are further formed in the water collecting tank, cold water is stored in the heat dissipation water cavity, and hot water is stored in the heating water cavity; the cooling unit comprises a plurality of cooling pipes which are distributed at equal intervals along the length direction of the greenhouse body, hot water in the heating water cavity enters the greenhouse body through the heating unit to heat the inside of the greenhouse body, and the heating unit comprises hot water pipes with the same quantity as the cooling pipes, and the hot water pipes are distributed at equal intervals along the length direction of the greenhouse body; the two ends of the radiating pipe and the hot water pipe are respectively arranged in the mounting rail, the mounting rails are positioned at two sides of the interior of the greenhouse body and extend along the length direction of the greenhouse body, connecting cavities which are distributed at equal intervals are arranged on the mounting rails, the two ends of the radiating pipe are respectively connected with the fixed pipe seat, the fixed pipe seat is fixedly arranged at one end of the connecting cavities, and the two ends of the hot water pipe are respectively connected with the sliding pipe seat; the sliding tube seat can slide along the length direction of the mounting rail to change the distance between the hot water tube and the radiating tube.
Preferably, the heat dissipation water cavity is connected with the input end of the first water pump, the output end of the first water pump is provided with a first water supply pipe, and the first water supply pipe is connected to a fixed pipe seat of a first heat dissipation pipe positioned at one end of the greenhouse body; the fixed tube seat is provided with a cold water inlet joint and a cold water outlet joint, the cooling unit further comprises a connecting tube, the fixed tube seat is matched with the radiating tube and the connecting tube through the cold water inlet joint and the cold water outlet joint to enable water in the first water supply tube to flow in the radiating tube, the cold water outlet joint of the fixed tube seat on the output end of the radiating tube far away from one end of the first water supply tube is connected with the first water return tube, and the other end of the first water return tube is communicated to the radiating water cavity.
Preferably, the heating water cavity is connected with the input end of a second water pump, the output end of the second water pump is provided with a second water supply pipe, and the second water supply pipe is connected to a sliding pipe seat of a first hot water pipe positioned at one end of the greenhouse body; the sliding tube seat is provided with a hot water inlet joint and a hot water outlet joint, the sliding tube seat is matched with the hot water pipe and the connecting pipe through the hot water inlet joint and the hot water outlet joint to enable water in the second water supply pipe to flow in the hot water pipe, the hot water outlet joint of the sliding tube seat on the output end of the hot water pipe far away from one end of the second water supply pipe is connected with the second water return pipe, and the other end of the second water return pipe is communicated to the heating water cavity.
Preferably, the connecting cavity comprises a first partition board, the first partition board divides the interior of the connecting cavity into a mounting groove and a wiring groove which extend along the length direction of the mounting track, and the width of the mounting groove is the same as that of the fixed tube seat and the connecting tube; the fixed tube seat is fixedly arranged at one end of the mounting groove, the sliding tube seat is slidably arranged in the mounting groove, and a first through hole is formed in one side, facing the fixed tube seat, of the sliding tube seat; the hot water outlet joint of the sliding tube seat is arranged on one side of the first partition plate, a water outlet hole is formed in the first partition plate, and when the sliding tube seat moves to the position that the hot water outlet joint coincides with the water outlet hole, hot water enters the connecting tube and flows into the next hot water tube.
Preferably, two sides of one end of the mounting groove far away from the fixed tube seat are provided with limiting baffles protruding from the surface, and when the sliding tube seat is attached to the limiting baffles, the water outlet hole and the axis of the hot water outlet connector are positioned on the same straight line.
Preferably, a reset spring is arranged in the mounting groove, penetrates through the limit baffle and is elastically connected with the sliding tube seat, and the reset spring applies the elastic force of the sliding tube seat to attach to the fixed tube seat.
Preferably, the upper side of the mounting rail is fixedly provided with a sealing plate which seals the openings above all the connecting cavities; the sealing plate is provided with a second through hole for inserting the radiating pipe; the sealing plate is provided with a waist-shaped hole extending along the length direction of the mounting rail, and the joint of the sliding tube seat and the hot water tube is positioned in the waist-shaped hole to limit sliding; the hot water inlet joint of the sliding tube seat is provided with a sliding sealing plate, the sliding sealing plate moves along with the hot water tube and the sliding tube seat, and the sliding sealing plate keeps sealing the waist-shaped hole.
Preferably, a water outlet is arranged at one end of the heat dissipation water cavity, which is close to the first water pump, a plugging block is slidably arranged in the heat dissipation water cavity, and the plugging block is in transmission connection with a sliding tube seat of the heating unit through a connecting piece; hot water enters the hot water pipe to drive the sliding pipe seat to move, and the sliding pipe seat drives the plugging block to plug the water outlet through the connecting piece.
Preferably, the plugging block is inserted into a guide sleeve arranged in the heat dissipation water cavity through a guide rod which extends horizontally, the guide rod is connected with a second rack, and the second rack extends horizontally along the length direction of the guide rod; a rotating shaft is inserted into the heat dissipation water cavity, the axis of the rotating shaft is horizontally arranged perpendicular to the second rack, the two ends of the rotating shaft are coaxially connected with the first gear and the second gear, and the second rack is meshed with the first gear; the connecting piece is provided with a first rack parallel to the second rack, and the first rack is meshed and connected with a second gear positioned on the outer side of the heat dissipation water cavity.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the invention can collect the water for irrigating the crops in the greenhouse body into the water collecting cavity of the water collecting tank outside the greenhouse body, the water collecting cavity can be internally provided with the treatment devices such as the filtering device and the like to carry out secondary treatment on the collected water, the treated water can enter the heat dissipation water cavity or the heating water cavity to regulate the temperature in the greenhouse body by matching with the cooling unit and the heating unit, and the temperature environment favorable for the crops can be ensured to be maintained in the greenhouse body under different climate and price adjustment.
Secondly, the fixed tube seats are inserted at two ends of the radiating tube, the fixed tube seats are arranged in the connecting cavity of the mounting rail and keep fixed in position, the sliding tube seats at two ends of the hot water tube are slidably arranged in the connecting cavity, when hot water enters the hot water tube, the hot water tube can move in the direction away from the radiating tube so as to prevent the heat emitted by the hot water tube from affecting the radiating tube, the sliding tube seats can automatically reset after the heating unit stops working, the water in the mounting groove can be pressed into the hot water tube and the sliding tube seats, the hot water tube can be driven to be close to the radiating tube, and the cooling effect of the radiating tube is utilized to accelerate the cooling of the hot water tube.
Thirdly, the connecting piece is connected with the sliding tube seat and the plugging block, the plugging block can plug and release the water outlet in the heat dissipation water cavity, the sliding tube seat is matched with the connecting piece and the plugging block in a moving way, the cooling unit can not work when the temperature rising unit is used for heating the interior of the greenhouse body, and the normal work of the cooling unit is automatically restored after the temperature rising unit stops working, so that the greenhouse body is quickly heated and cooled, and the mutual influence of the temperature changing effects of the cooling unit and the temperature rising unit is avoided.
Drawings
FIG. 1 is a perspective view of an automated drainage recycling device of a greenhouse installed on a greenhouse body;
FIG. 2 is an exploded view of a three-dimensional structure of an automated drainage recycling device for a greenhouse;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a perspective exploded view of an automated drainage recycling device of a greenhouse;
FIG. 5 is an enlarged view of a portion at B of FIG. 4;
FIG. 6 is a partially enlarged view of an exploded perspective view of an automated drainage recycling device for greenhouses;
FIG. 7 is a front view of the automated drain recycling device of the greenhouse mounted on the greenhouse body;
FIG. 8 is a cross-sectional view taken at C-C of FIG. 7;
FIG. 9 is a partial enlarged view at D of FIG. 8;
fig. 10 is a partial enlarged view at E of fig. 8.
The reference numerals in the figures are: 1. a water collection tank; 11. a water collecting cavity; 12. a heat dissipation water cavity; 121. a first water pump; 122. a first water supply pipe; 123. a first return pipe; 124. a water outlet; 125. a guide sleeve; 13. a heating water cavity; 131. a second water pump; 132. a second water supply pipe; 133. a second return pipe; 14. a block; 141. a guide rod; 142. a second rack; 15. a rotating shaft; 151. a first gear; 152. a second gear; 2. a cooling unit; 21. a heat radiating pipe; 22. fixing the tube seat; 221. a cold water inlet joint; 222. a cold water outlet joint; 23. a connecting pipe; 3. a temperature raising unit; 31. a hot water pipe; 32. a sliding tube seat; 321. a hot water inlet joint; 322. a hot water outlet joint; 323. a first through hole; 324. sliding the sealing plate; 33. a connecting piece; 331. a first rack; 4. a mounting rail; 41. a connecting cavity; 411. a first separator; 412. a mounting groove; 413. wiring grooves; 414. a water outlet hole; 415. a limit baffle; 416. a return spring; 42. a sealing plate; 421. a second through hole; 422. waist-shaped holes.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1 to 10:
the automatic drainage recycling device of the greenhouse comprises a water collection tank 1, wherein the water collection tank 1 is arranged on one side outside a greenhouse body, a water collection cavity 11 for collecting wastewater is formed in the water collection tank 1, a heat dissipation water cavity 12 and a heating water cavity 13 are further formed in the water collection tank 1, cold water is stored in the heat dissipation water cavity 12, and hot water is stored in the heating water cavity 13; the cold water in the heat dissipation water cavity 12 enters the greenhouse body through the cooling unit 2 to cool the interior of the greenhouse body, the cooling unit 2 comprises a plurality of cooling pipes 21, the cooling pipes 21 are distributed at equal intervals along the length direction of the greenhouse body, the hot water in the heating water cavity 13 enters the greenhouse body through the heating unit 3 to heat the interior of the greenhouse body, the heating unit 3 comprises hot water pipes 31 with the same quantity as the cooling pipes 21, and the hot water pipes 31 are distributed at equal intervals along the length direction of the greenhouse body; the two ends of the radiating pipe 21 and the hot water pipe 31 are respectively arranged in the mounting rail 4, the mounting rail 4 is positioned at two sides of the interior of the greenhouse body and extends along the length direction of the greenhouse body, the mounting rail 4 is provided with equally-spaced connecting cavities 41, the two ends of the radiating pipe 21 are respectively connected with the fixed pipe seat 22, the fixed pipe seat 22 is fixedly arranged at one end of the connecting cavity 41, and the two ends of the hot water pipe 31 are respectively connected with the sliding pipe seat 32; the sliding tube holder 32 is capable of sliding along the length direction of the mounting rail 4 to change the distance between the hot water tube 31 and the radiating tube 21.
According to the automatic drainage recycling device for the greenhouse, water for irrigating crops in the greenhouse body can be collected into the water collecting cavity 11 of the water collecting tank 1 outside the greenhouse body, the water collecting cavity 11 can be internally provided with the treatment devices such as the filtering device and the like to carry out secondary treatment on the collected water, the treatment devices are all mature prior art, workers can install the automatic drainage recycling device according to the realization requirements, the automatic drainage recycling device is not described in detail, the treated water can reenter the heat dissipation water cavity 12 or the heating water cavity 13, the water stored in the heat dissipation water cavity 12 is cold water, the heating water cavity 13 can be internally provided with the heating device to heat the water in the heating water cavity 13, the water stored in the heating water cavity 13 is hot water with a certain temperature, when the temperature in the greenhouse body is higher, the water in the heat dissipation water cavity 12 flows into the heat dissipation pipe 21 of the cooling unit 2, and the temperature in the heat dissipation pipe 21 absorbs the temperature in the greenhouse body to cool the greenhouse body; when the temperature in the greenhouse body is lower, the heated hot water in the heating water cavity 13 flows into the hot water pipe 31 of the heating unit 3, the hot water pipe 31 releases the temperature of the hot water into the greenhouse body, the temperature in the greenhouse body is increased, the water flowing through the radiating pipe 21 and the hot water pipe 31 flows back into the water collecting tank 1 for storage, the cyclic utilization of the water is realized, the temperature in the greenhouse body is regulated through the water collecting tank 1 matched with the cooling unit 2 and the heating unit 3, the temperature environment favorable for crops can be kept in the greenhouse body under different climate prices, the fixed pipe seats 22 are inserted at the two ends of the radiating pipe 21 in the embodiment, the fixed pipe seats 22 are installed in the connecting cavity 41 of the mounting rail 4 and keep the positions fixed, the sliding pipe seats 32 at the two ends of the hot water pipe 31 are slidably installed in the connecting cavity 41, and when the hot water enters the hot water pipe 31, the hot water pipe 31 can move in the direction away from the radiating pipe 21, so that the influence of the temperature of the cold water in the hot water pipe 21 on the cold water temperature in the pipe 21 is avoided.
In order to solve the problem of how to cool water uniformly in the cooling pipe 21, the following features are specifically set:
the heat dissipation water cavity 12 is connected with the input end of a first water pump 121, the output end of the first water pump 121 is provided with a first water supply pipe 122, and the first water supply pipe 122 is connected to a fixed pipe seat 22 of a first heat dissipation pipe 21 positioned at one end of the greenhouse body; the fixed tube seat 22 is provided with a cold water inlet joint 221 and a cold water outlet joint 222, the cooling unit 2 further comprises a connecting tube 23, the fixed tube seat 22 is matched with the radiating tube 21 and the connecting tube 23 through the cold water inlet joint 221 and the cold water outlet joint 222 to enable water in the first water supply tube 122 to flow in the radiating tube 21, the cold water outlet joint 222 of the fixed tube seat 22 on the output end of the radiating tube 21 far away from one end of the first water supply tube 122 is connected with the first water return tube 123, and the other end of the first water return tube 123 is communicated with the radiating water cavity 12.
When the cooling unit 2 in this embodiment is started, the first water pump 121 pumps the cold water in the cooling water cavity 12 and conveys the cold water to the cooling pipe 21 at one end of the greenhouse body through the first water delivery pipe 122, the first water delivery pipe 122 is connected with the cold water inlet joint 221 on the fixed pipe seat 22 at one end of the cooling pipe 21, the cold water enters the fixed pipe seat 22 and flows into the cooling pipe 21 through the cold water outlet joint 222, the cold water outlet joint 222 on the fixed pipe seat 22 at the output end of the cooling pipe 21 is connected with the cold water inlet joint 221 on the fixed pipe seat 22 at the input end of the adjacent cooling pipe 21 through the connecting pipe 23, the cold water flows in the greenhouse body along the cooling pipe 21, the cold water outlet joint 222 of the fixed pipe seat 22 at the output end of the last cooling pipe 21 at the other end of the greenhouse body is connected with one end of the first water return pipe 123, the first water return pipe 123 returns the water in the cooling pipe 21 to the water cavity 12 of the water collection tank 1 for collection, the subsequent recycling is facilitated, and the staff can make the first water return pipe 123 pass through the cooling device not shown in the prior art to absorb the heat of the cooling water in the cooling pipe 21.
In order to solve the problem of how to uniformly heat the hot water in the hot water pipe 31, the following features are specifically set:
the heating water cavity 13 is connected with the input end of a second water pump 131, the output end of the second water pump 131 is provided with a second water supply pipe 132, and the second water supply pipe 132 is connected to the sliding pipe seat 32 of the first hot water pipe 31 positioned at one end of the greenhouse body; the sliding tube seat 32 is provided with a hot water inlet connector 321 and a hot water outlet connector 322, the sliding tube seat 32 is matched with the hot water tube 31 and the connecting tube 23 through the hot water inlet connector 321 and the hot water outlet connector 322 to enable water in the second water supply tube 132 to flow in the hot water tube 31, the hot water outlet connector 322 of the sliding tube seat 32 on the output end of the hot water tube 31 far away from one end of the second water supply tube 132 is connected with the second water return tube 133, and the other end of the second water return tube 133 is communicated with the heating water cavity 13.
When the heating unit 3 is started in this embodiment, the second water pump 131 pumps out the cold water in the heating water cavity 13 and conveys the cold water to the hot water pipe 31 at one end of the greenhouse body through the second water conveying pipe 132, the second water conveying pipe 132 is connected with the hot water inlet connector 321 on the sliding pipe seat 32 at one end of the hot water pipe 31, the cold water enters the sliding pipe seat 32 and flows into the hot water pipe 31 through the hot water outlet connector 322, the hot water outlet connector 322 on the sliding pipe seat 32 at the output end of the hot water pipe 31 is connected with the hot water inlet connector 321 on the sliding pipe seat 32 at the input end of the adjacent hot water pipe 31 through the connecting pipe 23, the hot water circulates in sequence, flows in the greenhouse body along the hot water pipe 31, uniformly heats the inner space of the greenhouse body, the hot water outlet connector 322 of the sliding pipe seat 32 at the output end of the last hot water pipe 31 at the other end of the greenhouse body is connected with one end of the second water return pipe 133, and the second water return pipe 133 returns the water in the hot water collecting pipe 31 to the heating water cavity 13 of the water tank 1 for collection and reheating, so that the subsequent recycling is convenient.
In order to achieve the purpose of increasing the distance between the hot water pipe 31 and the radiating pipe 21 when the hot water enters the hot water pipe 31, the following features are specifically provided:
the connecting cavity 41 comprises a first partition 411, the first partition 411 divides the inside of the connecting cavity 41 into a mounting groove 412 and a wiring groove 413 extending along the length direction of the mounting rail 4, and the width of the mounting groove 412 is the same as the width of the fixed tube seat 22 and the connecting tube 23; the fixed tube seat 22 is fixedly installed at one end of the installation groove 412, the sliding tube seat 32 is slidably installed in the installation groove 412, and a first through hole 323 is formed in the side of the sliding tube seat 32 facing the fixed tube seat 22; the hot water outlet connector 322 of the sliding tube seat 32 is arranged at one side of the first partition 411, the first partition 411 is provided with an outlet hole 414, and when the sliding tube seat 32 moves to the position that the hot water outlet connector 322 coincides with the outlet hole 414, the hot water enters the connecting tube 23 and flows into the next hot water tube 31.
In this embodiment, the fixed tube holders 22 at two ends of the heat dissipation tube 21 are fixed at one end of the mounting groove 412 of the connecting cavity 41, the sliding tube holders 32 at two ends of the hot water tube 31 are in the mounting groove 412 and can move relative to the fixed tube holders 22, when hot water enters the sliding tube holders 32, the hot water enters the sliding tube holders 32, at this time, the hot water outlet joints 322 do not coincide with the outlet holes 414, the hot water flows out of the first through holes 323 on the sliding tube holders 32 into the mounting groove 412, the sliding tube holders 32 move along the length direction of the mounting track 4 under the water pressure, and when the hot water outlet joints 322 coincide with the outlet holes 414, the water in the sliding tube holders 32 enters the connecting tube 23 to flow into the other hot water tube 31, and as the hot water continuously enters, the sliding tube holders 32 drive the hot water tube 31 to sequentially move, so that the increase of the space between the hot water tube 31 and the heat dissipation tube 21 is prevented, and the heat dissipation tube 31 is prevented from affecting the heat dissipation tube 21.
For the purpose of positioning the position of the slide socket 32 in the mounting groove 412, the following features are specifically provided:
the two sides of the end of the mounting groove 412 away from the fixed tube seat 22 are provided with limiting baffles 415 protruding from the surface, and when the sliding tube seat 32 is attached to the limiting baffles 415, the water outlet hole 414 and the axis of the hot water outlet connector 322 are on the same straight line.
Hot water enters the mounting groove 412, and the water pressure pushes the sliding tube seat 32 to move until one side of the sliding tube seat 32 is attached to the limit baffle 415, at this time, the water outlet hole 414 and the peripheral line of the hot water outlet connector 322 are in the same straight line, so that the maximum water flow is ensured.
In order to achieve the purpose of automatically resetting the sliding tube seat 32 after the second water pump 131 stops delivering hot water, the following features are specifically provided:
a return spring 416 is disposed in the mounting groove 412, the return spring 416 passes through the limit baffle 415 and is elastically connected with the sliding tube seat 32, and the return spring 416 applies an elastic force of the sliding tube seat 32 to attach to the fixed tube seat 22.
In the process that the sliding tube seat 32 moves to the attaching limiting baffle 415, the water pressure pushes the sliding tube seat 32 to compress the return spring 416, when hot water stops entering the hot water tube 31, the water pressure is reduced, the elastic force of the return spring 416 pushes the sliding tube seat 32 to return to the attaching fixed tube seat 22, the water pressure in the mounting groove 412 can be pushed into the hot water tube 31 and the sliding tube seat 32, the hot water tube 31 can be driven to be close to the radiating tube 21, and the cooling effect of the radiating tube 21 is utilized to accelerate the cooling of the hot water tube 31.
In order to solve the problem of how to ensure that the sliding tube holder 32 moves in the sealed state of the mounting groove 412, the following features are specifically provided:
a sealing plate 42 is fixedly arranged on the upper side of the mounting rail 4, and the sealing plate 42 seals the openings above all the connecting cavities 41; the sealing plate 42 is provided with a second through hole 421 for inserting the radiating pipe 21; the sealing plate 42 is provided with a waist-shaped hole 422 extending along the length direction of the mounting rail 4, and the joint of the sliding tube seat 32 and the hot water tube 31 is positioned in the waist-shaped hole 422 to limit sliding; the hot water inlet joint 321 of the sliding tube seat 32 is provided with a sliding sealing plate 324, the sliding sealing plate 324 moves along with the hot water tube 31 and the sliding tube seat 32, and the sliding sealing plate 324 keeps sealing the waist-shaped hole 422.
In this embodiment, the cold water inlet joint 221 of the fixed tube seat 22 and the hot water inlet joint 321 of the sliding tube seat 32 are located above the sliding tube seat 32, the connecting cavity 41 is sealed by the sealing plate 42 so as to keep the sealing of the mounting groove 412, the cold water inlet joint 221 passes through the second through hole 421 on the sealing plate 42, the hot water inlet joint 321 moves in the waist-shaped hole 422, when the fixed tube seat 22 and the sliding tube seat 32 are attached, the sliding tube seat 32 seals the waist-shaped hole 422, when the hot water enters the sliding tube seat 32 to push the sliding tube seat 32 to move, the hot water inlet joint 321 moves in the waist-shaped hole 422, and at this time, the sliding sealing plate 324 on the hot water inlet joint 321 moves along with the hot water inlet joint 321 and keeps sealing the waist-shaped hole 422, so as to ensure the water pressure in the mounting groove 412.
In order to achieve the purpose of avoiding the mutual influence of the temperature changing effects of the temperature reducing unit 2 and the temperature increasing unit 3, the following characteristics are specifically set:
a water outlet 124 is arranged at one end of the heat dissipation water cavity 12, which is close to the first water pump 121, a plugging block 14 is slidably arranged in the heat dissipation water cavity 12, and the plugging block 14 is in transmission connection with a sliding tube seat 32 of the heating unit 3 through a connecting piece 33; hot water enters the hot water pipe 31 to drive the sliding pipe seat 32 to move, and the sliding pipe seat 32 drives the plugging block 14 to plug the water outlet 124 through the connecting piece 33.
The plugging block 14 is inserted into a guide sleeve 125 arranged in the heat dissipation water cavity 12 through a guide rod 141 extending horizontally, the guide rod 141 is connected with a second rack 142, and the second rack 142 extends horizontally along the length direction of the guide rod 141; a rotating shaft 15 is inserted on the heat dissipation water cavity 12, the axis of the rotating shaft 15 is horizontally arranged perpendicular to the second rack 142, two ends of the rotating shaft 15 are coaxially connected with the first gear 151 and the second gear 152, and the second rack 142 is meshed with the first gear 151; the connecting piece 33 is provided with a first rack 331 parallel to the second rack 142, and the first rack 331 is meshed with a second gear 152 located outside the heat dissipation water cavity 12.
The junction of the cooling water cavity 12 and the first water pump 121 in this embodiment is provided with the delivery port 124, when the water outlet 124 is opened to the shutoff piece 14, first water pump 121 can extract the cold water in header 1 and carry to the cooling tube 21 of cooling unit 2, the shutoff piece 14 is kept self only can horizontal migration in the uide bushing 125 of cooling water cavity 12 through guide arm 141 cartridge, when the heating unit 3 gets into hot water, the slider 32 moves to the direction that keeps away from fixed tube seat 22 and can drive the connecting piece 33 that is located on one of them slider 32 and move, first rack 331 on connecting piece 33 drives its meshing connection's second gear 152 rotation through horizontal migration, second gear 152 and first gear 151 synchro-rotation, the rotation of first gear 151 drives second rack 142 of guide arm 141 one side, thereby drive shutoff piece 14 and carry out to delivery port 124, when heating unit 3 stops working, slider 32 resets under reset spring 416's effect, slider 32's reverse movement drives connecting piece 33 and shutoff piece 14 reverse movement, release water gap 124, this embodiment also can's influence heating unit 2 and cooling unit 2 when the temperature-down unit 2 is cooled down through connecting piece 33 and slider 32, thereby cooling unit 2 is carried out cooling down to the cooling unit 2 and the cooling unit is cooled down and the cooling down is carried out to the high-down well 2 and the temperature-down unit is stopped to the normal and the cooling unit is also guaranteed to the cooling down.
Working principle:
the water used for irrigating crops in the greenhouse body is collected and enters the water collecting cavity 11 of the water collecting tank 1 outside the greenhouse body, a treatment device such as a filtering device can be arranged in the water collecting cavity 11 to carry out secondary treatment on the collected water, the treated water can enter the heat dissipation water cavity 12 or the heating water cavity 13, when the temperature in the greenhouse body is higher, the water in the heat dissipation water cavity 12 flows into the heat dissipation pipe 21 of the cooling unit 2, and the temperature in the heat dissipation pipe 21 absorbs the temperature in the greenhouse body to cool the greenhouse body; when the temperature in the greenhouse body is lower, the heated hot water in the heating water cavity 13 flows into the hot water pipe 31 of the heating unit 3, the hot water pipe 31 releases the temperature of the hot water into the greenhouse body, the temperature in the greenhouse body is increased, the hot water pipe 31 is informed to move away from the radiating pipe 21, the plugging block 14 in the radiating water cavity 12 is driven by the connecting piece 33 to plug the water outlet 124, cold water stops entering the radiating pipe 21, and water flowing through the radiating pipe 21 and the hot water pipe 31 flows back into the water collecting tank 1 for storage.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (9)
1. The automatic drainage recycling device for the greenhouse comprises a water collecting tank (1), wherein the water collecting tank (1) is arranged on one side outside a greenhouse body, a water collecting cavity (11) for collecting wastewater is formed in the water collecting tank (1), and the automatic drainage recycling device is characterized in that a heat dissipation water cavity (12) and a heating water cavity (13) are further formed in the water collecting tank (1), cold water is stored in the heat dissipation water cavity (12), and hot water is stored in the heating water cavity (13);
the cooling unit (2) comprises a plurality of cooling pipes (21), the cooling pipes (21) are distributed at equal intervals along the length direction of the greenhouse body, hot water in the heating water cavity (13) enters the greenhouse body through the heating unit (3) to heat the inside of the greenhouse body, the heating unit (3) comprises hot water pipes (31) with the same quantity as the cooling pipes (21), and the hot water pipes (31) are distributed at equal intervals along the length direction of the greenhouse body;
the two ends of the radiating pipe (21) and the hot water pipe (31) are respectively arranged in the mounting rail (4), the mounting rails (4) are positioned at two sides inside the greenhouse body and extend along the length direction of the greenhouse body, the mounting rails (4) are provided with equally-spaced connecting cavities (41), the two ends of the radiating pipe (21) are respectively connected with the fixed pipe seat (22), the fixed pipe seat (22) is fixedly arranged at one end of the connecting cavity (41), and the two ends of the hot water pipe (31) are respectively connected with the sliding pipe seat (32);
the sliding tube seat (32) can slide along the length direction of the mounting rail (4) to change the distance between the hot water tube (31) and the radiating tube (21).
2. The automatic drainage recycling device for greenhouses according to claim 1, wherein the heat dissipation water cavity (12) is connected with the input end of a first water pump (121), the output end of the first water pump (121) is provided with a first water supply pipe (122), and the first water supply pipe (122) is connected with a fixed pipe seat (22) of a first heat dissipation pipe (21) positioned at one end of the greenhouse body;
be provided with cold water inlet connection (221) and cold water outlet connection (222) on fixed tube socket (22), cooling unit (2) still include connecting pipe (23), fixed tube socket (22) make the water in first water supply pipe (122) flow in cooling tube (21) through cold water inlet connection (221) and cold water outlet connection (222) cooperation cooling tube (21) and connecting pipe (23), cold water outlet connection (222) of fixed tube socket (22) on the output of cooling tube (21) of keeping away from first water supply pipe (122) one end connect first wet return (123), the other end of first wet return (123) communicates to heat dissipation water cavity (12).
3. The automatic drainage recycling device for greenhouses according to claim 2, wherein the heating water chamber (13) is connected with an input end of a second water pump (131), a second water supply pipe (132) is installed at an output end of the second water pump (131), and the second water supply pipe (132) is connected to a sliding pipe seat (32) of a first hot water pipe (31) positioned at one end of the greenhouse body;
be provided with hot water inlet connection (321) and hot water outlet connection (322) on slide tube seat (32), slide tube seat (32) are through hot water inlet connection (321) and hot water outlet connection (322) cooperation hot-water line (31) and connecting pipe (23) make the water in second water supply pipe (132) flow in hot-water line (31), the hot water outlet connection (322) of slide tube seat (32) on the output of hot-water line (31) of keeping away from second water supply pipe (132) one end connect second wet return (133), the other end intercommunication of second wet return (133) is to heating water cavity (13).
4. The automatic drainage recycling device for greenhouses according to claim 3, wherein the connecting cavity (41) comprises a first partition plate (411), the first partition plate (411) partitions the inside of the connecting cavity (41) into a mounting groove (412) and a wiring groove (413) extending along the length direction of the mounting rail (4), and the width of the mounting groove (412) is the same as the width of the fixed tube seat (22) and the connecting tube (23);
the fixed tube seat (22) is fixedly arranged at one end of the mounting groove (412), the sliding tube seat (32) is slidably arranged in the mounting groove (412), and a first through hole (323) is formed in one side, facing the fixed tube seat (22), of the sliding tube seat (32);
the hot water outlet connector (322) of the sliding tube seat (32) is arranged on one side of the first partition plate (411), the first partition plate (411) is provided with a water outlet hole (414), and when the sliding tube seat (32) moves to the position that the hot water outlet connector (322) coincides with the water outlet hole (414), hot water enters the connecting tube (23) and flows into the next hot water tube (31).
5. The automatic drainage recycling device for greenhouses according to claim 4, wherein two sides of one end of the mounting groove (412) far away from the fixed tube seat (22) are provided with protruding surface limiting baffles (415), and when the sliding tube seat (32) is attached to the limiting baffles (415), the water outlet hole (414) and the axis of the hot water outlet connector (322) are in the same straight line.
6. The automatic drainage recycling device for the greenhouse according to claim 5, wherein a return spring (416) is arranged in the mounting groove (412), the return spring (416) penetrates through the limit baffle (415) and is elastically connected with the sliding tube seat (32), and the return spring (416) applies elastic force of the sliding tube seat (32) to be attached to the fixed tube seat (22).
7. The automatic drainage recycling device for greenhouses according to claim 6, wherein a sealing plate (42) is fixedly arranged on the upper side of the mounting rail (4), and the sealing plate (42) seals the upper openings of all the connecting cavities (41);
the sealing plate (42) is provided with a second through hole (421) for inserting the radiating pipe (21);
the sealing plate (42) is provided with a waist-shaped hole (422) extending along the length direction of the mounting rail (4), and the joint of the sliding tube seat (32) and the hot water tube (31) is positioned in the waist-shaped hole (422) to limit sliding;
a sliding sealing plate (324) is mounted on a hot water inlet joint (321) of the sliding tube seat (32), the sliding sealing plate (324) moves along with the hot water tube (31) and the sliding tube seat (32), and the sliding sealing plate (324) keeps sealing the waist-shaped hole (422).
8. The automatic drainage recycling device for greenhouses according to claim 7, wherein a water outlet (124) is arranged at one end of the heat dissipation water cavity (12) close to the first water pump (121), a plugging block (14) is slidably arranged in the heat dissipation water cavity (12), and the plugging block (14) is in transmission connection with a sliding tube seat (32) of the heating unit (3) through a connecting piece (33);
hot water enters the hot water pipe (31) to drive the sliding pipe seat (32) to move, and the sliding pipe seat (32) drives the plugging block (14) to plug the water outlet (124) through the connecting piece (33).
9. The automatic drainage recycling device for greenhouses according to claim 8, wherein the plugging block (14) is inserted into a guide sleeve (125) arranged in the heat dissipation water cavity (12) through a guide rod (141) extending horizontally, the guide rod (141) is connected with a second rack (142), and the second rack (142) extends horizontally along the length direction of the guide rod (141);
a rotating shaft (15) is inserted on the heat dissipation water cavity (12), the axis of the rotating shaft (15) is perpendicular to the second rack (142) and is horizontally arranged, the two ends of the rotating shaft (15) are coaxially connected with a first gear (151) and a second gear (152), and the second rack (142) is meshed with the first gear (151);
the connecting piece (33) is provided with a first rack (331) parallel to the second rack (142), and the first rack (331) is in meshed connection with a second gear (152) positioned on the outer side of the heat dissipation water cavity (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310658720.6A CN116369098B (en) | 2023-06-06 | 2023-06-06 | Automatic drainage cyclic utilization device for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310658720.6A CN116369098B (en) | 2023-06-06 | 2023-06-06 | Automatic drainage cyclic utilization device for greenhouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116369098A true CN116369098A (en) | 2023-07-04 |
| CN116369098B CN116369098B (en) | 2023-09-22 |
Family
ID=86969827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310658720.6A Active CN116369098B (en) | 2023-06-06 | 2023-06-06 | Automatic drainage cyclic utilization device for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116369098B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060130836A (en) * | 2005-06-08 | 2006-12-20 | 주식회사 그린셀 | Air cooling-heating apparatus for stock farming |
| WO2014077122A1 (en) * | 2012-11-15 | 2014-05-22 | 二枝 美枝 | Plant cultivation system |
| CN205408867U (en) * | 2016-04-06 | 2016-08-03 | 肖万里 | Agricultural greenhouse temperature regulation apparatus |
| CN206620584U (en) * | 2017-04-08 | 2017-11-10 | 刘晓敏 | A kind of agricultural green house of vegetables based on solar energy |
| CN207427971U (en) * | 2017-09-18 | 2018-06-01 | 宁夏农林科学院 | Cool down the overwintering greenhouse of accumulation of heat |
| CN108142318A (en) * | 2017-09-02 | 2018-06-12 | 丁亮 | A kind of moveable online cultivation greenhouse |
| CN211210736U (en) * | 2019-09-30 | 2020-08-11 | 朔州开发区启元农业科技有限公司 | Temperature-adjustable agricultural greenhouse |
| CN214046843U (en) * | 2020-12-10 | 2021-08-27 | 合肥田峰草莓有限公司 | Effectual strawberry cultivation big-arch shelter of accuse temperature |
| CN218959597U (en) * | 2022-12-29 | 2023-05-05 | 蒋树保 | Agricultural greenhouse |
-
2023
- 2023-06-06 CN CN202310658720.6A patent/CN116369098B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060130836A (en) * | 2005-06-08 | 2006-12-20 | 주식회사 그린셀 | Air cooling-heating apparatus for stock farming |
| WO2014077122A1 (en) * | 2012-11-15 | 2014-05-22 | 二枝 美枝 | Plant cultivation system |
| CN205408867U (en) * | 2016-04-06 | 2016-08-03 | 肖万里 | Agricultural greenhouse temperature regulation apparatus |
| CN206620584U (en) * | 2017-04-08 | 2017-11-10 | 刘晓敏 | A kind of agricultural green house of vegetables based on solar energy |
| CN108142318A (en) * | 2017-09-02 | 2018-06-12 | 丁亮 | A kind of moveable online cultivation greenhouse |
| CN207427971U (en) * | 2017-09-18 | 2018-06-01 | 宁夏农林科学院 | Cool down the overwintering greenhouse of accumulation of heat |
| CN211210736U (en) * | 2019-09-30 | 2020-08-11 | 朔州开发区启元农业科技有限公司 | Temperature-adjustable agricultural greenhouse |
| CN214046843U (en) * | 2020-12-10 | 2021-08-27 | 合肥田峰草莓有限公司 | Effectual strawberry cultivation big-arch shelter of accuse temperature |
| CN218959597U (en) * | 2022-12-29 | 2023-05-05 | 蒋树保 | Agricultural greenhouse |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116369098B (en) | 2023-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102986479A (en) | System for comprehensively utilizing energy sources in greenhouse | |
| CN102679435B (en) | Solar heat-source tower heat pump composite heating device | |
| CN104686254A (en) | Greenhouse heat preservation, power generation and water circulation system based on combination of photovoltaic power generation and agricultural greenhouse | |
| CN202143375U (en) | Plastic-covered greenhouse adopting plastic pipe network radiator and auxiliary heating source for heating | |
| CN102792864A (en) | Device and method for heating soil in sunlight greenhouse by solar energy | |
| CN111771811A (en) | Aquaculture facility and water body heating and heat storage method thereof | |
| CN116369098B (en) | Automatic drainage cyclic utilization device for greenhouse | |
| CN207978530U (en) | Heat-energy utilizing device in heliogreenhouse | |
| CN107896747B (en) | Device and method for utilizing heat energy in sunlight greenhouse | |
| CN212589700U (en) | Aquaculture facility | |
| CN105104021A (en) | Solar warming system for facility cultivation | |
| CN201973778U (en) | Solar heating and domestic hot water supplying integrated system | |
| CN204153850U (en) | A kind of Photospot solar Complex subsurface pond heat pump heat distribution system | |
| CN208924781U (en) | A kind of greenhouse for cultivating virus-free potato primary stock | |
| CN113615585B (en) | Pig house that is fit for cold area pig to breed | |
| CN116210490A (en) | Intelligent seedling cultivation device and cultivation method | |
| CN1888579A (en) | Solar electromagnetic heat pump hot-water central heating system | |
| CN102283054B (en) | Greenhouse using plastic pipe network radiator and auxiliary heat source for heating | |
| CN204787323U (en) | Controllable heat accumulation formula solar energy air heat collector that combines together with building | |
| CN112539563A (en) | Solar water heater and using method | |
| CN221259131U (en) | Heat accumulating type solar heat exchange system | |
| CN206101082U (en) | Temperature adjusting system | |
| CN206875546U (en) | It is a kind of to integrate hot blast, floor heating, the compound heating system in the greenhouse of warm-water irrigation | |
| CN204612201U (en) | There is the agricultural greenhouse system of heat-insulation electricity-generating and water circulation function | |
| CN217844327U (en) | Solar heat storage and supply device for greenhouse heating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |