Indoor cooling system
By installing ventilation and cooling mechanisms inside the glass greenhouse, combined with a temperature monitoring system, an air circulation system is formed, which solves the problem of excessively high temperatures inside the glass greenhouse, achieving efficient cooling, reducing energy consumption, and creating a comfortable planting environment.
Patent Information
- Application Number
- CN202520540152.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-25
AI Technical Summary
Existing glass greenhouses have excessively high temperatures, which affect crop growth. Conventional cooling equipment is energy-intensive and has low economic feasibility.
By combining ventilation and cooling mechanisms and controlling their coordinated operation through a temperature monitoring system, an air circulation system is formed, which uses wet curtain components to reduce air temperature and achieve efficient cooling.
It effectively reduces indoor temperature, creates a healthy air circulation, reduces energy consumption, and creates a comfortable planting environment.
Smart Images
Figure CN223913045U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a glass greenhouse technical field especially is related to a indoor cooling system. BACKGROUND
[0002] With the development of agriculture and the investment for the facility planting industry, more and more agricultural bases begin to use glass greenhouses, because the light transmittance of glass covering material is high, light can become more soft after entering the room through diffuse reflection, relying on this, the glass greenhouse can improve the mechanization degree to the maximum, thereby realizing the factory-like agricultural planting mode.
[0003] However, when using glass covering agricultural bases, the growth of crops is easily affected due to the high indoor temperature, if the conventional cooling machine equipment is used for cooling, the energy consumption is great, which will greatly increase the planting cost, and from the long-term operation point of view, the economic feasibility is low. UTILITY MODEL CONTENT
[0004] The utility model is to solve at least one of the technical problems in the prior art, and therefore, the utility model provides an indoor cooling system, which can combine the advantages of integrated equipment and artificial wetlands, realize efficient treatment and resource utilization of sewage, and the effluent water quality is stable and reliable.
[0005] The indoor cooling system according to the utility model embodiment comprises a ventilation mechanism, the ventilation mechanism is arranged on a first glass wall of a glass greenhouse, and the ventilation mechanism is used for accelerating the air flow in the glass greenhouse; a cooling mechanism, the cooling mechanism is arranged on a second glass wall opposite to the first glass wall, and the cooling mechanism is used for reducing the temperature in the glass greenhouse; and a temperature monitoring system, the temperature monitoring system is arranged in the glass greenhouse, the temperature monitoring system is electrically connected with the ventilation mechanism, the temperature monitoring system is electrically connected with the cooling mechanism, and the temperature monitoring system is used for detecting the temperature in the glass greenhouse to control the operation of the cooling mechanism.
[0006] The indoor cooling system according to the utility model embodiment has at least the following beneficial effects: the temperature monitoring system is used, the critical temperature is set in advance in the room, when the indoor temperature exceeds the critical value, the ventilation mechanism and the cooling mechanism operate simultaneously, the ventilation mechanism extracts the indoor air with high temperature to the outside at the first glass wall, at the same time, the outdoor air enters the room after being cooled by the cooling mechanism arranged on the second glass wall under the action of the pressure difference. Due to the efficient refrigeration of the cooling mechanism, the actual air temperature entering the room is significantly reduced. Therefore, the ventilation mechanism continuously extracts air to the outside, the cooled outdoor air is continuously supplemented, a good air circulation system is formed, and the indoor temperature is effectively reduced, thereby creating a comfortable environment in the room.
[0007] According to some embodiments of the utility model, the ventilation mechanism comprises: a plurality of fan frames, the plurality of fan frames are evenly arranged on the first glass wall; a plurality of fans, one fan is embedded in each fan frame, and the fan is used for sucking out high-temperature air in the glass greenhouse.
[0008] According to some embodiments of the utility model, a first insect prevention net is arranged on the side of each fan away from the indoor side, and the first insect prevention net is used for preventing pests from affecting crops after entering the planting area.
[0009] According to some embodiments of the utility model, the cooling mechanism comprises: a plurality of wet curtain assemblies, the plurality of wet curtain assemblies are evenly arranged on the second glass wall, and the wet curtain assembly is used for reducing the temperature of air entering the glass greenhouse; a plurality of circulating assemblies, one circulating assembly is arranged in each wet curtain assembly, and the circulating assembly is used for circulating water to the wet curtain assembly.
[0010] According to some embodiments of the utility model, the wet curtain assembly comprises: a wet curtain frame, the wet curtain frame is arranged on the second glass wall; and a wet curtain, the wet curtain is embedded in the wet curtain frame, outdoor air passes through the wet curtain to enter the indoor side, so as to reduce the temperature of air entering the glass greenhouse.
[0011] According to some embodiments of the utility model, the circulating assembly comprises: a water supply pool, the water supply pool is used for supplying water to the wet curtain; a water supply pipeline, one end of the water supply pipeline is connected with the water supply pool, and the other end of the water supply pipeline is connected with the wet curtain; a submersible pump, the submersible pump is electrically connected with the temperature monitoring system, the water supply pipeline draws water from the water supply pool through the submersible pump, and the water in the water supply pool is transported to the wet curtain; a water return pool, the water return pool is arranged below the wet curtain, and the water return pool is used for receiving water overflowed from the wet curtain; and a water return pipeline, one end of the water return pipeline is connected with the water supply pool, and the other end of the water return pipeline is connected with the water return pool, so that the water return pool collects the overflowed water into the water supply pool through the water return pipeline.
[0012] According to some embodiments of the utility model, a second insect prevention net is arranged on the side of the wet curtain away from the indoor side, and the second insect prevention net is used for preventing pests from affecting crops after entering the planting area.
[0013] According to some embodiments of the utility model, the output end of the water supply pipeline is arranged at the upper end of the wet curtain, and the input end of the water return pipeline is arranged at the lower end of the wet curtain.
[0014] According to some embodiments of the utility model, the wet curtain is a paper wet curtain.
[0015] According to some embodiments of the utility model, the periphery of the fan frame is sealed with a silicone sealant and the first glass wall.
[0016] The additional aspects and advantages of the present application will be given in part in the following description, become apparent from the following description, or be understood by those skilled in the art from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0017] The present application will be further described below in conjunction with the drawings and examples.
[0018] Figure 1 The present application will be further described below in conjunction with the drawings and examples.
[0019] Figure 2 The present application will be further described below in conjunction with the drawings and examples. Figure 1 The present application will be further described below in conjunction with the drawings and examples.
[0020] Figure 3 The present application will be further described below in conjunction with the drawings and examples. Figure 1 The present application will be further described below in conjunction with the drawings and examples.
[0021] Figure 4 The present application will be further described below in conjunction with the drawings and examples. Figure 1 The present application will be further described below in conjunction with the drawings and examples.
[0022] Figure 5 The present application will be further described below in conjunction with the drawings and examples. Figure 1 The present application will be further described below in conjunction with the drawings and examples.
[0023] Figure 6 The present application will be further described below in conjunction with the drawings and examples. Figure 1 The present application will be further described below in conjunction with the drawings and examples.
[0024] REFERENCE NUMERALS:
[0025] Ventilation mechanism 100, fan frame 110, fan 120, first insect screen 130.
[0026] Cooling mechanism 200, wet curtain assembly 210, wet curtain frame 211, wet curtain 212, second insect screen 213, circulating assembly 220, water supply pipeline 221, return water pipeline 222.
[0027] Glass greenhouse 10, first glass wall 11, second glass wall 12. DETAILED DESCRIPTION
[0028] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with figures, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as the limitation of the protection scope of the present application.
[0029] In the description of the utility model, it needs to be understood that, if the direction description, such as the direction or position relation of the indication of up, down, front, back, left, right etc. for the direction or position relation shown in the drawing, is only for the convenience of describing the utility model and simplifying the description, and is not the indication or the implicit indication of the device or the element must have the specific direction, the specific direction configuration and operation, therefore, it can not be understood as the limitation of the utility model.
[0030] In the description of the utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than etc. is not included in the number, above, below, within etc. is included in the number.If there is a description to the first time, the second time is only configured for the purpose of distinguishing technical features, and can not be understood as the indication or the implicit indication of relative importance or the number of the indicated technical features or the implicit indication of the indicated technical features.
[0031] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection etc. should be understood in a broad sense, and the person skilled in the art can determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.
[0032] Reference Figures 1 to 6 The indoor cooling system according to the embodiments of the utility model is described.
[0033] As Figures 1 to 6 Indicated, the indoor cooling system includes a ventilation mechanism 100, the ventilation mechanism 100 is arranged on the first glass wall 11 of the glass greenhouse 10, and the ventilation mechanism 100 is used to accelerate the air flow in the glass greenhouse 10;Cooling mechanism 200, cooling mechanism 200 is arranged on the second glass wall 12 opposite to the first glass wall 11, and the cooling mechanism 200 is used to reduce the temperature in the glass greenhouse 10;Temperature monitoring system, the temperature monitoring system is arranged in the glass greenhouse 10, the temperature monitoring system is electrically connected with the ventilation mechanism 100, the temperature monitoring system is electrically connected with the cooling mechanism 200, and the temperature monitoring system is used to detect the temperature in the glass greenhouse 10 to control the operation of the cooling mechanism 200.
[0034] As Figure 1 , Figure 2 And Figure 3As shown, the ventilation mechanism 100 and the cooling mechanism 200 are oppositely arranged on the glass greenhouse 10, and the ventilation mechanism 100 and the cooling mechanism 200 are electrically connected with the temperature monitoring system, wherein, when the air in the glass greenhouse 10 flows, the cooling mechanism 200 is located at the upper air outlet, and the ventilation mechanism 100 is located at the lower air outlet. By using the temperature monitoring system, the critical temperature is set in advance in the room, when the indoor temperature exceeds the critical value, the ventilation mechanism 100 and the cooling mechanism 200 operate simultaneously, the ventilation mechanism 100 draws the indoor air with too high temperature to the outside at the first glass wall 11, at the same time, the outdoor air enters the room after being cooled by the cooling mechanism 200 arranged on the second glass wall 12 under the action of the pressure difference. Thanks to the high-efficiency refrigeration of the cooling mechanism 200, the actual air temperature entering the room can be significantly reduced. Therefore, the ventilation mechanism 100 continuously draws air outward, and the outdoor cooled air continuously supplements into the room, forming a benign air circulation system, thereby effectively reducing the indoor temperature and creating a comfortable environment in the room.
[0035] In some specific embodiments of the present application, the ventilation mechanism 100 comprises: a plurality of fan frames 110, the plurality of fan frames 110 are uniformly arranged on the first glass wall 11; a plurality of fans 120, each fan frame 110 corresponds to one fan 120 embedded therein, and the fan 120 is used for drawing the high-temperature air in the glass greenhouse 10 outward.
[0036] As shown in the embodiments of Figure 1 , Figure 2 and Figure 4 , the glass greenhouse 10 is divided into six units, and each unit is provided with a fan frame 110 and a fan 120 embedded in the fan frame 110. Specifically, the fan frame 110 is surrounded by a steel square of 120cm*60cm*4cm, and is fixed to the steel structure of the glass greenhouse 10 by welding, and the fan 120 is embedded in the fan frame 110 and is fixed firmly by screws.
[0037] Further, the periphery of the fan frame 110 is sealed with the first glass wall 11 by using silicone sealant.
[0038] In some specific embodiments of the present application, the first insect screen 130 is arranged on the side of each fan 120 away from the room, and the first insect screen 130 covers the air inlet area of the fan 120 to prevent the insects from entering the planting area and affecting the crops.
[0039] In some specific embodiments of this utility model, the cooling mechanism 200 includes: a plurality of wet curtain assemblies 210, which are evenly arranged on the second glass wall 12, and the wet curtain assemblies 210 are used to reduce the temperature of the air entering the glass greenhouse 10; and a plurality of circulation assemblies 220, which are provided with a corresponding circulation assembly 220 for each wet curtain assembly 210, and the circulation assembly 220 is used to circulate water to the wet curtain assembly 210.
[0040] In some specific embodiments of this utility model, the wet curtain assembly 210 includes: a wet curtain frame 211, which is disposed on the second glass wall 12; and a wet curtain 212, which is embedded in the wet curtain frame 211, through which outdoor air passes into the room to reduce the temperature of the air entering the glass greenhouse 10.
[0041] In some specific embodiments of this utility model, the circulation component 220 includes: a water supply tank for supplying water to the wet curtain 212; a water supply pipe 221, one end of which is connected to the water supply tank and the other end of which is connected to the wet curtain 212; a submersible pump electrically connected to a temperature monitoring system, the water supply pipe 221 pumping water to the water supply tank through the submersible pump and delivering the water in the water supply tank to the wet curtain 212; a return water tank located below the wet curtain 212, the return water tank for receiving water overflowing from the wet curtain 212; and a return water pipe 222, one end of which is connected to the water supply tank and the other end of which is connected to the return water tank, the return water tank collecting the overflowing water back into the water supply tank through the return water pipe 222.
[0042] like Figure 3 In the specific embodiment shown, the glass greenhouse 10 has six units, with a set of wet curtain assemblies 210 arranged in every two units. Correspondingly, each set of wet curtain assemblies 210 is equipped with a circulation assembly 220. The wet curtain assembly 210 includes a wet curtain frame 211 and a wet curtain 212 embedded in the wet curtain frame 211. The circulation assembly 220 includes a water supply tank, a water return tank, a water supply pipe 221 connected at both ends to the water supply tank and the wet curtain 212 respectively, and a water return pipe 222 connected at both ends to the water return tank and the water supply tank respectively. Specifically, the wet curtain 212 is a paper wet curtain 212. The wet curtain frame 211 is fixed to the greenhouse steel structure by welding using 120cm×60cm×4cm steel square tubing. The paper wet curtain 212 is embedded in the wet curtain frame 211 and firmly fixed with screws. The periphery of the wet curtain frame 211 is sealed with silicone sealant between it and the outer glass cover. Figure 6 As shown, each set of wet curtains 212 is equipped with two sets of water supply pipes 221 and two sets of water return pipes 222. The two sets of water supply pipes 221 are respectively located on both sides of the wet curtain 212, and the two sets of water return pipes 222 are respectively located on both sides of the wet curtain 212.
[0043] In some specific embodiments of the utility model, the output end of water supply pipeline 221 is arranged at the upper end of wet curtain 212, and the input end of backwater pipeline 222 is arranged at the lower end of wet curtain 212. It needs to be explained that during working, the submersible pump draws water from the water supply pool, and the drawn water enters the inside of wet curtain 212 through water supply pipeline 221, because wet curtain 212 mainly adopts paper material, the water entering wet curtain 212 stays in the inside of wet curtain 212 for a period of time, and then flows to the backwater pipeline 222 of the curtain water pool at the bottom of wet curtain 212, and finally the water is collected into the water pool again through backwater pipeline 222.
[0044] In some specific embodiments of the utility model, the second insect prevention net 213 is arranged at the front of wet curtain 212, so that the second insect prevention net 213 can prevent the influence of insect pests on crops after entering the planting area. Figure 5
[0045] In some specific embodiments of the utility model, all power supplies of the indoor cooling system are connected to the same power distribution control box, and the control box has manual and automatic opening functions. Specifically, the temperature monitoring system comprises a temperature sensor and a control center electrically connected with the temperature sensor, wherein the temperature sensor is installed in the indoor glass greenhouse 10 and is pre-set with a critical temperature, and once the indoor temperature exceeds the critical value, the ventilation mechanism 100 and the cooling mechanism 200 will be automatically started. During working, the wet curtain 212 water pool submersible pump is operated first to draw water, and the drawn water flows along the wet curtain 212 water pool water supply pipeline 221, and then enters the inside of each group of wet curtain 212, and after the water flows in, it stays in wet curtain 212 for a short time, and then flows to the wet curtain 212 water pool backwater pipeline 222 at the bottom of wet curtain 212, and finally flows back to the water pool through backwater pipeline 222, realizing the recycling of water. At the same time, the fan 120 is started synchronously, and air is drawn from the indoor to the outdoor, thereby building an air circulation system, that is, the outdoor air enters the indoor through wet curtain 212 which is soaked with water under the suction of fan 120, and because the air and the water on wet curtain 212 are in full contact and heat exchange, the temperature of the air actually entering the indoor is effectively reduced, then the fan 120 draws and discharges the air with too high temperature in the indoor to the outdoor, and thus the indoor temperature is efficiently reduced, and a comfortable indoor environment is created.
[0046] The utility model embodiment is explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.
Claims
1. An indoor cooling system provided in a glass house (10), characterized in that, The application relates to a glass greenhouse temperature control system, which comprises the following components: a ventilation mechanism (100) arranged on a first glass wall (11) of a glass greenhouse (10), the ventilation mechanism (100) being used for accelerating air flow in the glass greenhouse (10); a cooling mechanism (200) arranged on a second glass wall (12) opposite to the first glass wall (11), the cooling mechanism (200) being used for reducing the temperature in the glass greenhouse (10); a temperature monitoring system arranged in the glass greenhouse (10), the temperature monitoring system being electrically connected with the ventilation mechanism (100) and the cooling mechanism (200), and the temperature monitoring system being used for monitoring the temperature in the glass greenhouse (10) so as to control the operation of the ventilation mechanism (100) and the cooling mechanism (200).
2. The indoor cooling system of claim 1, wherein, The ventilation mechanism (100) comprises: a plurality of fan frames (110) arranged on the first glass wall (11) uniformly; a plurality of fans (120), each of the fan frames (110) being provided with one fan (120), and the fan (120) being used for sucking out high-temperature air in the glass greenhouse (10) outward.
3. The indoor cooling system of claim 2, wherein, Each of the fans (120) is provided with a first insect-proof net (130) away from an indoor side, and the first insect-proof net (130) is used for preventing insects from entering a planting area and affecting crops.
4. The indoor cooling system of claim 1, wherein, The cooling mechanism (200) comprises: a plurality of wet curtain assemblies (210) arranged on the second glass wall (12) uniformly, and the wet curtain assembly (210) being used for reducing the temperature of air entering the glass greenhouse (10); a plurality of circulating assemblies (220), each of the wet curtain assemblies (210) being provided with one circulating assembly (220), and the circulating assembly (220) being used for circulating water to the wet curtain assembly (210).
5. The indoor cooling system of claim 4, wherein, The wet curtain assembly (210) comprises: a wet curtain frame (211) arranged on the second glass wall (12); a wet curtain (212) embedded on the wet curtain frame (211), and outdoor air passing through the wet curtain (212) to enter an indoor side so as to reduce the temperature of air entering the glass greenhouse (10).
6. The indoor cooling system of claim 5, wherein, The circulating assembly (220) comprises: a water supply pool used for supplying water to the wet curtain (212); a water supply pipeline (221) having one end connected with the water supply pool and the other end connected with the wet curtain (212); a submersible pump electrically connected with the temperature monitoring system, the water supply pipeline (221) being used for pumping water from the water supply pool to the wet curtain (212) through the submersible pump; a water return pool arranged below the wet curtain (212) and used for receiving water overflowed from the wet curtain (212). A backwater pipe (222) has one end connected with the water supply pool and the other end connected with the backwater pool, which collects the overflowed water into the water supply pool through the backwater pipe (222).
7. The indoor cooling system of claim 5, wherein, The wet curtain (212) is provided with a second insect-proof net (213) away from the indoor side, which is used to prevent the influence of insect pests on crops after entering the planting area.
8. The indoor cooling system of claim 6, wherein, The output end of the water supply pipe (221) is arranged at the upper end of the wet curtain (212), and the input end of the backwater pipe (222) is arranged at the lower end of the wet curtain (212).
9. The indoor cooling system of claim 4, wherein, The wet curtain (212) is a paper wet curtain (212).
10. The indoor cooling system of claim 3, wherein, The periphery of the fan frame (110) is sealed with the first glass wall (11) by filling the joint with silicone sealant.