CN216960913U - Intelligent temperature and humidity control greenhouse - Google Patents

Abstract

The utility model discloses an intelligent temperature and humidity control greenhouse which comprises a greenhouse body, a combustion boiler and a water storage tank, wherein a temperature and humidity sensor, a radiating pipe and a sprayer system are arranged in the greenhouse body, a first pipeline and a second pipeline are arranged between the combustion boiler and the radiating pipe, a third pipeline is arranged between the combustion boiler and the sprayer system, a fourth pipeline is arranged between the water storage tank and the sprayer system, and the sprayer system is used for spraying high-temperature steam or water in the water storage tank into the greenhouse body. The intelligent temperature and humidity control greenhouse comprises the combustion boiler and the water storage tank, wherein the combustion boiler can provide hot water and high-temperature steam, the water storage tank can provide cold water, and the temperature and humidity inside the greenhouse body can be quickly regulated and controlled through the matching of the radiating pipe and the sprayer system, so that the regulation and control cost is low, and the control efficiency is high.

Description

Wet big-arch shelter of intelligence accuse control by temperature change

Technical Field

The utility model belongs to the field of agricultural planting, and particularly relates to a greenhouse.

Background

The greenhouse refers to a method for controlling the temperature, the humidity, the illumination, the moisture, the nutrients and the CO in a specified area in a manual intervention mode₂And various environmental factors are comprehensively regulated, the growth period of the greenhouse can be prolonged and the yield can be increased in seasons unsuitable for plant growth, and the method is mainly used for cultivating or growing seedlings of plants such as warm vegetables, flowers and trees in low-temperature seasons.

At present, a wet curtain and an air conditioner are adopted for controlling temperature and humidity of the greenhouse, the energy consumption of the temperature control greenhouse is high during heating, and the operation cost of the temperature control greenhouse is increased. Moreover, the regulation and control of the temperature and the humidity of the existing greenhouse are usually slow, and the fine regulation and control of the temperature and the humidity of the greenhouse are not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects and shortcomings in the background technology and provide the intelligent temperature and humidity control greenhouse with low cost and high temperature and humidity control efficiency. In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

the utility model provides a wet big-arch shelter of intelligence accuse temperature accuse, includes big-arch shelter body, combustion boiler and water storage tank, the inside temperature and humidity sensor, cooling tube and the shower nozzle system of being equipped with of big-arch shelter body, be equipped with between combustion boiler and the cooling tube and be used for hot water in the combustion boiler sends into the first pipeline of cooling tube and is used for the water of cooling tube returns to the second pipeline of combustion boiler, combustion boiler with be equipped with between the shower nozzle system and be used for high temperature steam that combustion boiler produced sends into the third pipeline of shower nozzle system, the water storage tank with be equipped with between the shower nozzle system and be used for water in the water storage tank sends into the fourth pipeline of shower nozzle system, the shower nozzle system be used for with water in high temperature steam or the water storage tank is injected inside the big-arch shelter body.

In the utility model, each pipeline can be provided with an automatic control valve which is interlocked with the temperature and humidity sensor, and the opening and closing of the valve of each pipeline can be adjusted according to the feedback information of the temperature and humidity sensor. For example, when the temperature and humidity sensor detects that the temperature and humidity inside the greenhouse body are both too low, the third pipeline can be opened, high-temperature steam is used for quickly heating and humidifying, the first pipeline and the second pipeline are opened, and the heat is heated by the heat dissipation pipe; when the temperature and humidity sensor detects that the humidity reaches the standard, the third pipeline can be closed, and whether the first pipeline and the second pipeline are switched on or off is determined according to the temperature condition. For example, when the temperature and humidity sensor detects that the humidity in the greenhouse body is too low but the temperature is normal, the fourth pipeline can be opened, and the water in the water storage tank is used for increasing the humidity. Whether the pipelines are switched on or off can be adjusted according to the temperature and humidity conditions inside the greenhouse body.

In the utility model, the form of the temperature and humidity sensor is not limited, the form of the valve on each pipeline is also not limited, and a main controller can be arranged for controlling the whole action process of the device. By adopting the control mode, the control method has the advantages of low control cost and high control efficiency.

In the above-mentioned wet big canopy of intelligence accuse temperature accuse, preferentially, combustion boiler includes ordinary pressure room and high-pressure chamber, first pipeline and ordinary pressure room intercommunication, the third pipeline with the high-pressure chamber intercommunication. The pressure of the high-pressure chamber is not limited, and can be higher than the normal pressure chamber (corresponding to the pressure of a pressure cooker, for example), and steam with higher pressure can be generated, so that the steam transmission is facilitated.

In the above-mentioned wet big canopy of intelligence accuse temperature accuse, it is preferred that the shower nozzle system includes a plurality of shower nozzles, the shower nozzle below is equipped with a plurality of fans that are used for producing the updraft. When the shower nozzle system spouts high-temperature steam, in order to avoid high-temperature gas directly to drop to the crop and influence the crop, through setting up the fan, make it produce the ascending air current of slow, multiplicable shower nozzle spouts the motion route of gas to rapid cooling avoids its direct contact to below crop. The fan is not limited in form, and the number of the fans can correspond to the number of the spray heads.

In the above intelligent temperature and humidity control greenhouse, preferably, the second pipeline is provided with a water quality detector, and an automatic three-way valve for determining the flow direction of water according to the feedback data of the water quality detector is arranged at the downstream of the water quality detector. When water circulates in the combustion boiler and the radiating pipe for a long time, the water quality may be deteriorated, in order to avoid the water with poor water quality from circulating again, a water quality detector may be arranged on the water return pipe (i.e. the second pipeline), when the water quality is detected to be poor, the automatic three-way valve cuts off the water return pipe, so that the water cannot return to the combustion boiler, and the water storage tank is reused to replenish water to the combustion boiler. The forms of the water quality detector and the automatic three-way valve are not limited.

In the above-mentioned wet big canopy of intelligence accuse control by temperature change, preferably, the big-arch shelter still includes the compressed air storage tank, the compressed air storage tank through the fifth pipeline with shower nozzle system intercommunication. The compressed air storage tank is used for providing an air source, and the spray head is used for spraying the air source into the greenhouse body, so that the aims of quick ventilation and cooling can be fulfilled.

In the above-mentioned wet big canopy of intelligence accuse temperature accuse, it is preferred, the big canopy still includes the cold air source, the cold air source pass through the sixth pipeline with shower nozzle system intercommunication. When the temperature in the greenhouse is too high, a cold air source can be assisted and sprayed into the greenhouse body through the spray head, so that the aim of quickly cooling can be fulfilled. Generally speaking, however, in non-extreme cases, in order to save cost, the purpose of cooling can be achieved by using a compressed air storage tank and opening a window.

In the wet big canopy of above-mentioned intelligence accuse control temperature, preferably, the cooling tube is snakelike cooling tube. The heat dissipation efficiency can be improved by using the serpentine heat dissipation pipe.

In the above-mentioned wet big canopy of intelligence accuse temperature accuse, it is preferred, be equipped with a plurality of open and shut windows on the big canopy body. Above-mentioned window and compressed air storage tank cooperate, can be used to the inside circulation of air of very fast realization big-arch shelter body, when the very fast cooling of needs, can open the window to open the fifth pipeline and make the shower nozzle jet-propelled, reach quick take a breath, cooling.

In the above-mentioned intelligent temperature and humidity control greenhouse, preferably, the combustion boiler may burn natural gas or other combustion as long as a heat source can be provided.

Compared with the prior art, the utility model has the advantages that:

1. the intelligent temperature and humidity control greenhouse comprises the combustion boiler and the water storage tank, wherein the combustion boiler can provide hot water and high-temperature steam, the water storage tank can provide cold water, and the temperature and humidity inside the greenhouse body can be quickly regulated and controlled through the matching of the radiating pipe and the spray head system, so that the regulation and control cost is low, and the control efficiency is high.

2. The intelligent temperature and humidity control greenhouse disclosed by the utility model is simple in structure, good in comprehensive performance, beneficial to being widely applied to the fields of tobacco seedling culture and the like, and wide in market application prospect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an intelligent temperature and humidity controlled greenhouse in an embodiment.

Illustration of the drawings:

1. a greenhouse body; 2. a combustion boiler; 201. a constant pressure chamber; 202. a high pressure chamber; 3. a water storage tank; 4. a temperature and humidity sensor; 5. a radiating pipe; 6. a sprinkler system; 7. a fan; 8. a water quality detector; 9. an automatic three-way valve; 10. a compressed air storage tank; 11. a cold gas source; 12. a window; 13. a natural gas tank; 101. a first pipeline; 102. a second pipeline; 103. a third pipeline; 104. a fourth pipeline; 105. a fifth pipeline; 106. a sixth pipeline.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will be described more fully and in detail below with reference to the accompanying drawings and preferred embodiments, but the scope of the utility model is not limited to the specific embodiments below.

Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention.

Unless otherwise specifically stated, various raw materials, reagents, instruments, equipment and the like used in the present invention are commercially available or can be prepared by existing methods.

Example (b):

as shown in fig. 1, the intelligent temperature and humidity control greenhouse of the embodiment comprises a greenhouse body 1, a combustion boiler 2 and a water storage tank 3, a temperature and humidity sensor 4 is arranged inside the greenhouse body 1, a heat dissipation pipe 5 and a spray head system 6 are arranged between the combustion boiler 2 and the heat dissipation pipe 5, a first pipeline 101 for hot water in the combustion boiler 2 to be sent into the heat dissipation pipe 5 and a second pipeline 102 for water in the heat dissipation pipe 5 to return to the combustion boiler 2 are arranged between the combustion boiler 2 and the spray head system 6, a third pipeline 103 for high-temperature steam generated by the combustion boiler 2 to be sent into the spray head system 6 is arranged between the combustion boiler 2 and the spray head system 6, a fourth pipeline 104 for water in the water storage tank 3 to be sent into the spray head system 6 is arranged between the water storage tank 3 and the spray head system 6, and the spray head system 6 is used for spraying high-temperature steam or water in the water storage tank 3 into the greenhouse body 1.

In the present embodiment, the combustion boiler 2 includes a normal pressure chamber 201 and a high pressure chamber 202, the first pipe 101 communicates with the normal pressure chamber 201, and the third pipe 103 communicates with the high pressure chamber 202. The combustion boiler 2 is connected with a natural gas tank 13 for providing a heat source to the combustion boiler 2.

In this embodiment, the nozzle system 6 includes a plurality of nozzles, and a plurality of fans 7 for generating upward air flows are provided below the nozzles.

In this embodiment, the second pipeline 102 is provided with a water quality detector 8, and an automatic three-way valve 9 for determining the flow direction of water according to the feedback data of the water quality detector 8 is provided downstream of the water quality detector 8.

In this embodiment, the greenhouse further comprises a compressed air storage tank 10, and the compressed air storage tank 10 is communicated with the spray head system 6 through a fifth pipeline 105.

In this embodiment, the greenhouse further includes a cold air source 11, and the cold air source 11 is communicated with the spray head system 6 through a sixth pipeline 106.

In this embodiment, the heat pipe 5 is a serpentine heat pipe.

In this embodiment, the greenhouse body 1 is provided with a plurality of openable windows 12.

In this embodiment, the first pipeline 101, the second pipeline 102, the third pipeline 103, the fourth pipeline 104, the fifth pipeline 105, and the sixth pipeline 106 may be respectively provided with an automatic control valve and a pump assembly, and are interlocked with the temperature and humidity sensor 4 to control the opening and closing of each pipeline and the transportation of the medium.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The intelligent temperature and humidity control greenhouse is characterized by comprising a greenhouse body (1), a combustion boiler (2) and a water storage tank (3), wherein a temperature and humidity sensor (4), a radiating pipe (5) and a spray head system (6) are arranged in the greenhouse body (1), a first pipeline (101) for feeding hot water in the combustion boiler (2) into the radiating pipe (5) and a second pipeline (102) for returning water in the radiating pipe (5) to the combustion boiler (2) are arranged between the combustion boiler (2) and the radiating pipe (5), a third pipeline (103) for feeding high-temperature steam generated by the combustion boiler (2) into the spray head system (6) is arranged between the combustion boiler (2) and the spray head system (6), a fourth pipeline (104) for feeding water in the water storage tank (3) into the spray head system (6) is arranged between the water storage tank (3) and the spray head system (6), the spray head system (6) is used for spraying the high-temperature steam or water in the water storage tank (3) into the interior of the greenhouse body (1).

2. Greenhouse according to claim 1, characterised in that the combustion boiler (2) comprises a plenum (201) and a high pressure chamber (202), the first pipe (101) communicating with the plenum (201), the third pipe (103) communicating with the high pressure chamber (202).

3. The booth according to claim 1, characterised in that said sprinkler system (6) comprises a plurality of sprinklers, below which there are a plurality of fans (7) for generating an upward air flow.

4. The greenhouse of claim 1, wherein the second pipeline (102) is provided with a water quality detector (8), and an automatic three-way valve (9) for determining the water flow direction according to the feedback data of the water quality detector (8) is arranged at the downstream of the water quality detector (8).

5. The greenhouse of any one of claims 1 to 4, further comprising a compressed air storage tank (10), the compressed air storage tank (10) being in communication with the sprinkler system (6) via a fifth pipeline (105).

6. The greenhouse of any one of claims 1 to 4, further comprising a source of cold air (11), the source of cold air (11) being in communication with the sprinkler system (6) via a sixth conduit (106).

7. Greenhouse according to any one of claims 1-4, characterised in that the heat pipes (5) are serpentine heat pipes.

8. The greenhouse of any one of claims 1 to 4, wherein the greenhouse body (1) is provided with a plurality of openable and closable windows (12).

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