CN212813090U

CN212813090U - Heat storage and warming device of greenhouse

Info

Publication number: CN212813090U
Application number: CN202021232430.3U
Authority: CN
Inventors: 赵有敢; 赵庆权
Original assignee: Jiangsu Lvyang Greenhouse Equipment Co ltd
Current assignee: Jiangsu Lvyang Greenhouse Equipment Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-30
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a warmhouse booth's heat-retaining temperature-increasing device, including heating controller, solar collector and the canopy body, solar collector's bottom fixed mounting has the bracing piece, the bottom fixed mounting of bracing piece has the box, the installation cavity has been seted up in the box, and the top fixed mounting of installation cavity has the battery, the bottom fixed mounting of battery has the heater, the bottom fixed mounting of heater has the water tank, one side fixed mounting of water tank has pipeline, fixed mounting has the ooff valve on pipeline's the water inlet, pipeline is located the internal part fixed mounting of canopy and has two cisterns, the top fixed mounting of cistern has the filter screen, the inside fixed mounting of cistern has the temperature inductor, pipeline's terminal fixed mounting has circulating water pump. The utility model relates to a heat-retaining condition that heats has been solved to warmhouse booth's unable effective heat-retaining condition that heats.

Description

Heat storage and warming device of greenhouse

Technical Field

The utility model relates to a heat-retaining heats technical field, especially relates to warmhouse booth's heat-retaining heats device.

Background

The greenhouse is called a greenhouse, the greenhouse is originally special equipment for vegetable planting production, the application range of the greenhouse is wider and wider along with the maturity of the technology, the types of the greenhouse mainly comprise a planting greenhouse, a breeding greenhouse, an exhibition greenhouse, an experiment greenhouse, a catering greenhouse, an entertainment greenhouse and the like, the greenhouse adopts lighting covering materials as all or part of enclosure structure materials and can be used for building plants in winter or other seasons which are not suitable for open field plant growth, and therefore the requirement of the heat preservation greenhouse on heat preservation is very high.

However, due to the fact that greenhouse greenhouses on the market are mostly opened to absorb heat when sunlight is sufficient in the daytime, and the greenhouse is closed to store heat at night, the temperature difference between day and night is increased in winter, the heat stored in the daytime is often dissipated quickly at night, a good heat storage and temperature increasing effect cannot be achieved, plants in the greenhouses can not grow at a good constant temperature, the yield is reduced, and great economic loss is brought to users.

Therefore, the heat storage and temperature increasing device for the greenhouse is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a heat storage and warming device of a greenhouse.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the heat storage and temperature increase device of the greenhouse comprises a heating controller, a solar thermal collector and a greenhouse body, wherein a supporting rod is fixedly installed at the bottom of the solar thermal collector, a box body is fixedly installed at the bottom of the supporting rod, an installation cavity is formed in the box body, a storage battery is fixedly installed at the top of the installation cavity, a heater is fixedly installed at the bottom of the storage battery, a water tank is fixedly installed at the bottom of the heater, a conveying pipeline is fixedly installed at one side of the water tank, a switch valve is fixedly installed at a water inlet of the conveying pipeline, two water storage tanks are fixedly installed at the parts, located in the greenhouse body, of the conveying pipeline, a filter screen is fixedly installed at the top of each water storage tank, a water temperature sensor is fixedly installed in each water storage tank, a circulating water pump is fixedly, and it is located the below of ooff valve, internal top equidistance fixed mounting of canopy has three fans.

Preferably, the filter screen is made of stainless steel, and the aperture of the filter screen is 11.1 mm.

Preferably, the fan is connected with the storage battery circuit.

Preferably, the inside of cistern is provided with heat preservation and waterproof layer, and the material of its waterproof layer is pitch waterproofing membrane, and the material of heat preservation is the foam cement board.

Preferably, the surface of the heating controller is coated with a waterproof film.

Preferably, the battery is a rechargeable battery.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the heat storage and temperature increase device of the greenhouse collects solar energy through the solar heat collector, then converts the solar energy into electric energy, energizes the heating device, heats water in the water tank, then conveys hot water from the pipeline into the water tank through the circulating water pump, and heats the interior of the greenhouse through the vapor carried by the hot water and the heat on the pipeline, thereby improving the temperature in the greenhouse and ensuring the constant temperature growth of plants;

2. the utility model discloses in, solar collector has the battery among this warmhouse booth's heat-retaining heat increasing device, can get up using incomplete electric quantity storage at ordinary times to prevent the unable condition that uses solar energy in overcast and rainy day.

Drawings

Fig. 1 is a schematic structural view of a heat storage and warming device of a greenhouse of the present invention;

fig. 2 is a schematic structural view of a solar water heater of the heat storage and warming device of the greenhouse of the present invention;

fig. 3 is a schematic structural view of the filter screen of the heat storage and temperature increasing device of the greenhouse.

In the figure: 1. a solar heat collector; 2. a support bar; 3. a storage battery; 4. a heater; 5. a water tank; 6. an on-off valve; 7. a delivery conduit; 8. a reservoir; 9. a filter screen; 10. a water temperature sensor; 11. a water circulating pump; 12. a one-way valve; 13. a heating controller; 14. a shed body; 15. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the heat storage and temperature increase device of a greenhouse comprises a heating controller 13, a waterproof film is coated on the surface of the heating controller 13, the arrangement can effectively avoid the situation of short circuit caused by the contact of the device with water, a solar heat collector 1 and a greenhouse body 14, a support rod 2 is fixedly arranged at the bottom of the solar heat collector 1, a box body is fixedly arranged at the bottom of the support rod 2, a mounting cavity is arranged in the box body, a storage battery 3 is fixedly arranged at the top of the mounting cavity, the storage battery 3 is a rechargeable battery, the arrangement can store redundant electric quantity of solar energy, so that the heat storage and temperature increase device can be used in rainy days, a heater 4 is fixedly arranged at the bottom of the storage battery 3, a water tank 5 is fixedly arranged at the bottom of the heater 4, a conveying pipeline 7 is fixedly arranged at one side of the water tank 5, the conveying pipeline 7 is positioned at the part inside the shed body 14 and is fixedly provided with two water reservoirs 8, the water reservoirs 8 are internally provided with a heat-insulating layer and a waterproof layer, the waterproof layer is made of asphalt waterproof coiled materials, the heat-insulating layer is made of foam cement boards, unnecessary heat waste is avoided by the arrangement, the top parts of the water reservoirs 8 are fixedly provided with filter screens 9, the filter screens 9 are made of stainless steel, the aperture is 11.1mm, the arrangement can prevent the water reservoirs 8 from falling into foreign matters to cause damage to the device, the service life of the equipment is prolonged, the water temperature sensors 10 are fixedly arranged inside the water reservoirs 8, the tail ends of the conveying pipeline 7 are fixedly provided with circulating water pumps 11, the water outlets of the conveying pipeline 7 are fixedly provided with check valves 12 which are positioned below the switch valves 6, three fans 15 are fixedly arranged at equal intervals at the top parts inside the shed body 14, and the fans 15 are, the solar energy utilization rate is improved, and the use cost of a user is reduced.

In the utility model, when in use, the solar heat collector 1 converts solar energy into electric energy to charge the storage battery 3 and simultaneously electrify the heater 4 to heat cold water in the water tank 5 by collecting the solar energy, then the switch valve 6 is opened to make hot water heated in the water tank 5 flow into the reservoir 8 through the delivery pipe 7, the hot water heats the pipe when passing through the delivery pipe 7 to heat the greenhouse, then the water flow enters the reservoir 8, the reservoir 8 begins to emit vapor to heat the greenhouse, then the fan 15 at the top of the greenhouse body 14 is started to uniformly disperse heat to all corners in the greenhouse, when the water in the reservoir 8 is cooled, the water is inductively transmitted to the heating controller 13 through the water temperature inductor 10 in the reservoir 8, the one-way valve 12 on the delivery pipe 7 is opened by the heating controller 13, the cold water is delivered into the water tank 5 again through the circulating water pump 11 to be heated through the heater 4, realizing the recycling of water.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Warmhouse booth's heat-retaining device that heats, including heating controller (13), solar collector (1) and the canopy body (14), its characterized in that, the bottom fixed mounting of solar collector (1) has bracing piece (2), the bottom fixed mounting of bracing piece (2) has the box, the installation cavity has been seted up in the box, and the top fixed mounting of installation cavity has battery (3), the bottom fixed mounting of battery (3) has heater (4), the bottom fixed mounting of heater (4) has water tank (5), one side fixed mounting of water tank (5) has pipeline (7), fixed mounting has ooff valve (6) on the water inlet of pipeline (7), pipeline (7) are located the partial fixed mounting of the canopy body (14) and have two cistern (8), the top fixed mounting of cistern (8) has filter screen (9), the inside fixed mounting of cistern (8) has temperature inductor (10), the terminal fixed mounting of pipeline (7) has circulating water pump (11), fixed mounting has check valve (12) on the delivery port of pipeline (7), and its below that is located ooff valve (6), top equidistance fixed mounting has three fan (15) in the canopy body (14).

2. The heat storage and temperature increase device of the greenhouse as claimed in claim 1, wherein the filter screen (9) is made of stainless steel and has a pore size of 11.1 mm.

3. The heat storage and temperature increase device for the greenhouse as claimed in claim 1, wherein the fan (15) is in circuit connection with the storage battery (3).

4. The heat storage and temperature increase device for the greenhouse as claimed in claim 1, wherein the water reservoir (8) is internally provided with an insulating layer and a waterproof layer, the waterproof layer is made of asphalt waterproof coiled material, and the insulating layer is made of foam cement board.

5. The heat storage and temperature increase device for the greenhouse as claimed in claim 1, wherein the surface of the heating controller (13) is coated with a waterproof film.

6. The heat storage and temperature increase device for the greenhouse as claimed in claim 1, wherein the storage battery (3) is a rechargeable battery.