CN109952893A - A kind of humidity control system applied to roof insulating - Google Patents

A kind of humidity control system applied to roof insulating Download PDF

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Publication number
CN109952893A
CN109952893A CN201910327113.5A CN201910327113A CN109952893A CN 109952893 A CN109952893 A CN 109952893A CN 201910327113 A CN201910327113 A CN 201910327113A CN 109952893 A CN109952893 A CN 109952893A
Authority
CN
China
Prior art keywords
canopy body
water tank
roof insulating
humidity control
control system
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.)
Pending
Application number
CN201910327113.5A
Other languages
Chinese (zh)
Inventor
由守昌
张海平
邢石磊
杨猛
王超
郭春莲
杨珊
沈健伟
郭洪泽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weifang Guo Xing Agricultural Science And Technology Co Ltd
Weifang Guopai Agricultural Technology Co Ltd
Original Assignee
Weifang Guo Xing Agricultural Science And Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Weifang Guo Xing Agricultural Science And Technology Co Ltd filed Critical Weifang Guo Xing Agricultural Science And Technology Co Ltd
Priority to CN201910327113.5A priority Critical patent/CN109952893A/en
Publication of CN109952893A publication Critical patent/CN109952893A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/243Collecting solar energy
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/245Conduits for heating by means of liquids, e.g. used as frame members or for soil heating
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/246Air-conditioning systems
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14Measures for saving energy, e.g. in green houses

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Greenhouses (AREA)

Abstract

The invention discloses a kind of humidity control systems applied to roof insulating, it is related to agricultural greenhouse technical field, roof insulating includes canopy body, steelframe is installed on canopy body, canopy film is covered on steelframe, the wall of canopy body is built by EPS module, humidity control system includes water tank, water tank is installed in the soil layer outside canopy body, insulating layer is enclosed with outside water tank, heat collector is installed at the top of canopy body, heat collector is by first circulation pipeline connection in water tank, water tank is by second circulation pipeline connection in canopy body, water tank is connected to water source by third pipeline, first circulation pipeline, water pump and valve are mounted on first circulation pipeline and third pipeline, canopy body is equipped with several ventilation openings with opening and closing function.The present invention solves the technical problem of roof insulating temperature regulating power difference in the prior art, the temperature that the present invention can carry out roof insulating rapidly and efficiently regulates and controls, influence of the ambient temperature to roof insulating is reduced, and the present invention also has the characteristics that energy conservation, high degree of automation.

Description

A kind of humidity control system applied to roof insulating
Technical field
The present invention relates to agricultural greenhouse field, in particular to a kind of humidity control system applied to roof insulating.
Background technique
Application of the roof insulating technology in agricultural modernization greenhouse reaches its maturity, and the purpose is to the heat preservation function using roof insulating The growing environment of a proper temperature can be provided for crop in canopy, since middle temperature change is huge at all seasons for external environment, Along with the growth temperature that Different Crop is suitable for is limited in a certain range, cause traditional roof insulating that cannot control well Temperature of shed.
Summary of the invention
For disadvantages described above, the object of the present invention is to provide a kind of humidity control systems applied to roof insulating, it is intended to solve The technical problem of certainly existing roof insulating temperature regulating power difference.
In order to solve the above technical problems, the technical scheme is that
A kind of humidity control system applied to roof insulating, roof insulating include canopy body, and steelframe is equipped on canopy body, is covered on steelframe There is canopy film, the wall of canopy body is built by EPS module, and humidity control system includes water tank, and water tank is installed on the soil layer outside canopy body In, it is enclosed with insulating layer outside water tank, heat collector is installed, heat collector is by first circulation pipeline connection in water at the top of canopy body Case, for water tank by second circulation pipeline connection in canopy body, water tank is connected to water source by third pipeline, first circulation pipeline, the Water pump and valve are mounted on one circulation line and third pipeline, canopy body is equipped with several ventilations with opening and closing function Mouthful.
Wherein, first circulation pipeline includes first pipe, is used to connect the water outlet and water tank of heat collector in first pipe Pipeline section be located in the wall of canopy body.
Wherein, second circulation pipeline includes second pipe, and second pipe is circumferentially positioned in canopy body, the both ends of second pipe Mouth is connected to water tank, is equipped with several radiators in canopy body, radiator is serially connected on second pipe.
Wherein, the inlet end of second pipe is connected with one of interface of the first three-way interface, the first three-way interface Two interface of residue be respectively communicated in water tank and water source, the water outlet end of second pipe is connected with wherein the one of the second three-way interface Two interface of residue of a interface, the second three-way interface is respectively communicated in water tank and water source, and the first three-way interface is connected with the two or three Reversal valve is mounted on mouthful.
Wherein, temperature measuring equipment is equipped in canopy body.
Wherein, temperature measuring equipment is electronic thermometer, and valve and reversal valve are electromagnetic valve, is equipped with control room in canopy body, Controller is set in control room, electronic thermometer, solenoid valve and water pump are electrically connected to controller.
Wherein, it is equipped with the battery group for controller power supply in control room, photovoltaic board group, photovoltaic board group are installed on canopy body It is electrically connected with battery group.
Wherein, battery group is equipped with the charge port for connecting external power supply.
Wherein, canopy body includes side wall body and both ends wall, and ventilation opening is arranged in side wall body along the length direction of canopy body At top position.
Wherein, baffle is installed at ventilation opening.
After above-mentioned technical proposal, the beneficial effects of the present invention are:
Since the canopy body of roof insulating is built by EPS module, humidity control system includes the external water tank for being enclosed with insulating layer, water tank Be installed in the soil layer outside canopy body, heat collector be installed at the top of canopy body, heat collector by first circulation pipeline connection in water tank, Water tank is by second circulation pipeline connection in canopy body, and water tank is connected to water source by third pipeline, and canopy body is equipped with several bands There is the ventilation opening of opening and closing function, heat collector converts solar energy into thermal energy storage in water tank, and water tank passes through second circulation pipeline The thermal energy of storage is transmitted in roof insulating, for promoting the temperature of greenhouse, roof insulating is realized by the unlatching of ventilation opening The heating cooling of cooling, such roof insulating can be accomplished effectively to regulate and control.
Since the pipeline section of water outlet and water tank in the first pipe of first circulation pipeline for connecting heat collector is located at canopy In the wall of body, reduce the loss of heat of the heat of heat collector acquisition during being transferred to water tank.
Since the second pipe of second circulation pipeline is circumferentially positioned in canopy body, it is equipped with several radiators in canopy body, dissipates Hot device is serially connected on second pipe, and the heat sinking function of radiator improves the heat transmitting effect between second circulation pipeline and roof insulating Rate.
Since the inlet end of second pipe is connected with one of interface of the first three-way interface, the first three-way interface Remaining two interfaces are respectively communicated in water tank and water source, and the water outlet end of second pipe is connected with one of them of the second three-way interface Two interface of residue of interface, the second three-way interface is respectively communicated in water tank and water source, the first three-way interface and the second three-way interface On be mounted on reversal valve, followed by the way that the cold water in water source to be introduced into greenhouse, then back to a cold water in water source, is formed Ring, so that the lasting heat transfer by greenhouse into water source, is adjusted to cooling down in greenhouse to realize, further improved The cooling regulating power of heat-insulation system.
Since temperature measuring equipment is electronic thermometer, valve and reversal valve are electromagnetic valve, and control room, control are equipped in canopy body Interior processed sets controller, and electronic thermometer, solenoid valve and water pump are electrically connected to controller, the temperature that electronic thermometer will test Degree signal passes to controller, and pre-set programs built in controller determine temperature signal, is controlling each water by instruction The solenoid valve of the circulatory system is heated up or is cooled down with water pump, to realize the automation control of temperature control system.
In conclusion the present invention solves the technical problem of roof insulating temperature regulating power difference in the prior art, the present invention The temperature that can be carried out to roof insulating rapidly and efficiently regulates and controls, and reduces influence of the ambient temperature to roof insulating, and this hair It is bright also to have the characteristics that energy conservation, high degree of automation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the humidity control system that the present invention is applied to roof insulating;
Fig. 2 is the schematic top plan view of Fig. 1.
In figure, 1- canopy body, 10- heat collector, 11- photovoltaic panel, 2- canopy film, 3- control room, 30- battery group, 4- water tank, 40- insulating layer, 5- first circulation pipeline, 50- first pipe, 6- second circulation pipeline, 60- second pipe, 61- the one or three are connected Mouthful, the second three-way interface of 62-, 63- radiator, 7- third pipeline, the water source 8-.
Specific embodiment
With reference to the accompanying drawing, the present invention is further explained.
The orientation being related in this specification is with a kind of normal work of humidity control system applied to roof insulating of the invention Subject to orientation when making, orientation when its storage and transport is not limited, opposite positional relationship is only represented, does not represent absolute position Set relationship.
As Fig. 1 and Fig. 2 jointly shown in, a kind of humidity control system for roof insulating, roof insulating by canopy body 1, steelframe with And canopy film 2 forms, canopy body 1 is built using EPS module, and EPS module builds the foundation wall of canopy body 1, is installed additional in EPS inside modules Reinforcing bar and fill concrete, steelframe are criss-cross camber reticular structure, are used to support canopy film 2, canopy film 2 is completely covered on On steelframe.
As Fig. 1 and Fig. 2 jointly shown in, humidity control system includes water tank 4, and water tank 4 is heat resistant type plastic cistern 4, is being protected A cellar is built in the position of externally lower 3 ~ 8m depth of warm canopy, and water tank 4 is fixed in cellar, and in the external packet of water tank 4 Insulating layer 40 is wrapped, insulating layer 40 is polyurethane thermal insulation board, and polyurethane thermal insulation board is bonded on 4 outer wall of water tank, connects on water tank 4 First circulation pipeline 5, second circulation pipeline 6 and third pipeline 7.
As Fig. 1 and Fig. 2 jointly shown in, first circulation pipeline 5 includes first pipe 50, is equipped with heat collector at the top of canopy body 1 10, heat collector 10 preferably uses heat pipe vacuum tube hot collector 10, the water inlet and water outlet of heat pipe vacuum tube hot collector 10 Water tank 4 is connected to by first pipe 50 respectively, the cold water pipe of first pipe 50 is connected to heat pipe vacuum tube hot collector 10 On water inlet, the hot-water line of first pipe 50 is connected on the water outlet of heat pipe vacuum tube hot collector 10, and first pipe 50 hot-water line is located inside the wall of canopy body 1, in this way, water tank 4, heat collector 10 and first circulation pipeline 5 form the first water The circulatory system, in the system, heat collector 10 will be transferred in water tank 4 from the heat of sunlight collecting, when specifically used, first pipe The water pump connected on 50 the water in water tank 4 enter first pipe 50 to form water circulation, after heat collector 10, heat It enters in water, and is returned in water tank 4 by first pipe 50, to promote the temperature of water tank 4.
As Fig. 1 and Fig. 2 jointly shown in, second circulation pipeline 6 include second pipe 60, the water inlet of second pipe 60 with go out The mouth of a river is connected on water tank 4, and tube body is arranged in canopy body 1, and 60 body portion of second pipe is in 1 inner wall surrounding one of canopy body Week, entire circulation line form the second water circulation system, and within the system, the water pump installed on second pipe 60 is by water tank 4 In water flowed through inside canopy body 1 by second pipe 60, and finally flow back into water tank 4, in the process, the heat in water is logical It crosses and is entered in canopy body 1 by second pipe 60, to form the transmitting of heat, arrived the mesh for promoting roof insulating internal temperature 's.Several radiators 63 are installed, the quantity of radiator 63 is determined according to the area of canopy body 1, and radiator 63 is gone here and there on canopy body 1 It connects on second pipe 60, can be quickly transmitted to the heat in second pipe 60 in roof insulating by radiator 63, improved The speed that roof insulating temperature is adjusted, the preferential composite copper aluminium radiator 63 of radiator 63.
As Fig. 1 and Fig. 2 jointly shown in, water tank 4 is switched to water source 8 by third pipeline 7, form the water charging system of water tank 4, For the supplement of 4 water of water tank, electric water level gauge is installed in water tank 4, for detecting the water of water tank 4 in time.
As Fig. 1 and Fig. 2 jointly shown in, canopy body 1 is equipped with several ventilation openings with opening and closing function, and ventilation opening is for protecting Warm canopy inside and extraneous connection, when the internal temperature of roof insulating is excessively high, by opening ventilation opening, thus by inside roof insulating Heat be dispersed into the external world, have reached the purpose of cooling.Canopy body 1 includes side wall body and both ends wall, and ventilation opening is along canopy body 1 Length direction is arranged at the top position of side wall body.Baffle is installed, baffle is to be movably arranged at ventilation opening at ventilation opening Place, it can realize the unlatching and closure of ventilation opening, movable mounting means is equal using the connection of hinged or sliding push-pull formula Can, baffle can be using manual or electric opening.
As Fig. 1 and Fig. 2 jointly shown in, be respectively mounted valve on first pipe 50, second pipe 60 and third pipeline 7, It is mounted on water pump at the water inlet end of one pipeline 50, second pipe 60 and third pipeline 7, guarantees first pipe 50, second The circulatory system that pipeline 60 and third pipeline 7 are participated in can be with independent work.Temperature measuring equipment, temperature measuring equipment are equipped in canopy body 1 It is preferred that electronic thermometer, for the temperature in real-time monitoring greenhouse, valve and reversal valve are electromagnetic valve, are equipped in canopy body 1 Control room 3 sets controller in control room 3, and electronic thermometer, solenoid valve and water pump are electrically connected to controller, to realize The automation control of heat-insulation system, the temperature signal that electronic thermometer will test pass to controller, preset journey built in controller Ordered pair temperature signal determined, solenoid valve and the water pump that each water circulation system is controlled by instruction come carry out heating or Cooling.The water charging system three of first water circulation system, the second water circulation system and water tank 4 operates independently of each other, and three are Water temperature has an impact only in water tank 4 for the running of system, and the running and stopping of three systems can freely regulate and control according to water temperature.
As Fig. 1 and Fig. 2 jointly shown in, in the second water circulation system, the inlet end of second pipe 60 is connected with first Two interface of residue of one of interface of three-way interface 61, the first three-way interface 61 is respectively communicated in water tank 4 and water source 8, the The inlet end of two pipelines 60 is connected with one of interface of the second three-way interface 62, and the residue two of the second three-way interface 62 connects Mouth is respectively communicated in water tank 4 and water source 8, and the first three-way interface 61 and the second three-way interface 62 are the threeway with reversal valve, More one interface of setting are for being connected directly between water source 8 respectively for the two-port of second pipe 60, when canopy temperature is excessively high, By the way that the cold water in water source 8 to be introduced into greenhouse, then back to a circulating chilled water in water source 8, is formed, thus lasting general Heat transfer in greenhouse is adjusted to realize to cooling down in greenhouse, water source 8 uses water storage in present embodiment into water source 8 The form in pond is realized.
As Fig. 1 and Fig. 2 jointly shown in, be equipped with battery group 30 in control room 3, battery group 30 be controller and other Electric component is powered, and is equipped with 11 groups of photovoltaic panel on canopy body 1,11 groups of photovoltaic panel are electrically connected with battery group 30, pass through photovoltaic panel 11 acquisition heats are the charging of battery group 30, and the charge port for being used to connect external power supply is additionally provided in battery group 30, can To connect the power supply of household or enterprise to charge battery group 30, such case, which is applied to long-time rainy weather, to be caused 11 groups of photovoltaic panel the case where can not acquiring electricity.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art from the above idea, Without creative labor, the various transformation made are within the scope of the present invention.

Claims (10)

1. a kind of humidity control system applied to roof insulating, the roof insulating includes canopy body, is equipped with steelframe on the canopy body, Canopy film is covered on the steelframe, which is characterized in that the wall of the canopy body is built by EPS module, the humidity control system Including water tank, the water tank is installed in the soil layer outside the canopy body, and insulating layer, the canopy body are enclosed with outside the water tank Top is equipped with heat collector, and by first circulation pipeline connection in the water tank, the water tank follows the heat collector by second Endless tube road is connected to the canopy body, and the water tank is connected to water source, the first circulation pipeline, described first by third pipeline Water pump and valve are mounted on circulation line and the third pipeline, the canopy body is equipped with several with opening and closing function Ventilation opening.
2. a kind of humidity control system applied to roof insulating as described in claim 1, which is characterized in that the first circulation Pipeline includes first pipe, and the pipeline section of water outlet and water tank in the first pipe for connecting heat collector is located at the canopy body Wall in.
3. a kind of humidity control system applied to roof insulating as described in claim 1, which is characterized in that the second circulation Pipeline includes second pipe, and the second pipe is circumferentially positioned in canopy body, and the two-port of the second pipe is connected to institute Water tank is stated, is equipped with several radiators in the canopy body, the radiator is serially connected on the second pipe.
4. a kind of humidity control system applied to roof insulating as claimed in claim 3, which is characterized in that the second pipe Inlet end be connected with one of interface of the first three-way interface, two interface of residue of first three-way interface connects respectively Pass through the water tank and the water source, the water outlet end of the second pipe be connected with the second three-way interface one of them connect Mouthful, two interface of residue of second three-way interface is respectively communicated in the water tank and the water source, first three-way interface Reversal valve is mounted on on second three-way interface.
5. a kind of humidity control system applied to roof insulating as described in claim 1, which is characterized in that set in the canopy body There is temperature measuring equipment.
6. a kind of humidity control system applied to roof insulating as claimed in claim 5, which is characterized in that the temperature measuring equipment For electronic thermometer, the valve and the reversal valve are electromagnetic valve, and control room, the control room are equipped in the canopy body Controller is inside set, the electronic thermometer, the solenoid valve and the water pump are electrically connected to the controller.
7. a kind of humidity control system applied to roof insulating as claimed in claim 6, which is characterized in that in the control room Equipped with the battery group powered for the controller, photovoltaic board group, the photovoltaic board group and the storage are installed on the canopy body Battery pack electrical connection.
8. a kind of humidity control system applied to roof insulating as claimed in claim 7, which is characterized in that the battery group It is equipped with the charge port for connecting external power supply.
9. a kind of humidity control system applied to roof insulating as described in claim 1, which is characterized in that the canopy body includes Side wall body and both ends wall, the ventilation opening are arranged in the top position of the side wall body along the length direction of the canopy body Place.
10. a kind of humidity control system applied to roof insulating as claimed in claim 8, which is characterized in that the ventilation opening Place is equipped with baffle.
CN201910327113.5A 2019-04-23 2019-04-23 A kind of humidity control system applied to roof insulating Pending CN109952893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910327113.5A CN109952893A (en) 2019-04-23 2019-04-23 A kind of humidity control system applied to roof insulating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910327113.5A CN109952893A (en) 2019-04-23 2019-04-23 A kind of humidity control system applied to roof insulating

Publications (1)

Publication Number Publication Date
CN109952893A true CN109952893A (en) 2019-07-02

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Application Number Title Priority Date Filing Date
CN201910327113.5A Pending CN109952893A (en) 2019-04-23 2019-04-23 A kind of humidity control system applied to roof insulating

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110786295A (en) * 2019-11-29 2020-02-14 江西修水养蚕人实业有限公司 Intelligent energy-saving temperature control room for intelligent silkworm breeding
CN111642296A (en) * 2020-07-20 2020-09-11 陈丽萍 Controllable temperature regulation's vegetable planting big-arch shelter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104025947A (en) * 2014-05-20 2014-09-10 张家港永联天天鲜配送有限公司 Novel self-circulation greenhouse
CN205623504U (en) * 2016-04-18 2016-10-12 李建磊 Solar warming shed
CN210017175U (en) * 2019-04-23 2020-02-07 潍坊郭牌农业科技有限公司 Temperature regulating system applied to heat preservation shed

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104025947A (en) * 2014-05-20 2014-09-10 张家港永联天天鲜配送有限公司 Novel self-circulation greenhouse
CN205623504U (en) * 2016-04-18 2016-10-12 李建磊 Solar warming shed
CN210017175U (en) * 2019-04-23 2020-02-07 潍坊郭牌农业科技有限公司 Temperature regulating system applied to heat preservation shed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110786295A (en) * 2019-11-29 2020-02-14 江西修水养蚕人实业有限公司 Intelligent energy-saving temperature control room for intelligent silkworm breeding
CN111642296A (en) * 2020-07-20 2020-09-11 陈丽萍 Controllable temperature regulation's vegetable planting big-arch shelter

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