Circulating system capable of enabling temperature in industrial factory building to tend to ground temperature

Abstract

The utility model discloses a circulating system capable of enabling the temperature in an industrial plant to tend to the ground temperature, which belongs to the field of energy conservation and environmental protection, and comprises an air blower, a pre-buried heat exchange part, an air inlet and an air outlet, a body of the embedded heat exchange part is made of a heat conduction material, a containing cavity is formed in the body, one end of the containing cavity is connected with the air inlet, the other end of the containing cavity is connected with the air outlet, and the air blower is connected with the containing cavity. According to the circulating system for achieving the temperature tending to the ground temperature in the industrial factory building, the factory building is cooled through the air blower, the pre-buried heat exchange part, the air inlet communicated with the factory building and the air outlet communicated with the factory building, and the indoor temperature above the ground is adjusted through the temperature difference between the soil under the ground and the indoor temperature above the ground in a low-energy-consumption mode.

Description

Technical Field

[0001] The utility model belongs to the field of energy conservation and environmental protection, and specifically relates to a circulation system for achieving the temperature in an industrial plant approaching ground temperature. Background Art

[0002] The existing room cooling equipment on the market is all external power equipment, such as fans and air conditioners to adjust the air temperature in the room. Among them, the cooling effect of fans is very small, and air conditioners consume a lot of energy when in use, and the power consumption is too high. For industrial plant environments, fans have little cooling effect, and the number of fans required for a single plant is large. They also occupy the floor space of the plant and have a certain impact on the work of workers in the plant. Central air conditioners consume a lot of energy, are expensive, and have complex installation procedures, and the maintenance and use costs are too high. Utility Model Content

[0003] The purpose of the utility model is to provide a circulation system for achieving the temperature in an industrial plant tending towards ground temperature, which is used to reduce energy consumption when cooling the plant, and to adjust the indoor temperature above the ground by utilizing the temperature difference between the soil under the ground and the room above the ground with low energy consumption.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A circulation system for achieving the temperature in an industrial plant approaching ground temperature, comprising: a blower, a pre-buried heat exchange part, an air inlet and an air outlet, wherein the pre-buried heat exchange part is located in the soil below the ground, the body of the pre-buried heat exchange part is made of a heat-conducting material, a containing cavity is provided in the body, one end of the containing cavity is connected to the air inlet, the other end of the containing cavity is connected to the air outlet, and the blower is connected to the containing cavity.

[0006] The air inlet and the air outlet are both located in an industrial plant.

[0007] The blower is located outside the industrial plant.

[0008] The pre-buried heat exchange part has a wavy shape.

[0009] A screen is provided in the accommodation cavity of the embedded heat exchange part;

[0010] There are a plurality of screens, and the plurality of screens are evenly distributed along the direction from the air inlet to the air outlet.

[0011] The material of the embedded heat exchange part is concrete;

[0012] The pre-buried heat exchange part is located between three and four meters below the ground;

[0013] The cross section of the embedded heat exchange part is cylindrical.

[0014] The pre-buried heat exchange part is a cement pipe column.

[0015] A muffler is arranged at the air outlet.

[0016] A filter is arranged at the air inlet.

[0017] The blower comprises an inlet fan and an outlet fan, wherein the inlet fan is connected to the air inlet, and the air outlet is connected to the outlet fan.

[0018] Compared with the prior art, the utility model provides a circulation system for achieving the temperature in an industrial plant approaching the ground temperature, in which the plant is cooled by a blower, a pre-buried heat exchange part, an air inlet connected to the plant, and an air outlet connected to the plant, and the temperature difference between the soil under the ground and the room above the ground is utilized with low energy consumption to adjust the indoor temperature above the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front cross-sectional view of a circulation system for realizing the temperature in an industrial plant approaching ground temperature according to the utility model;

[0020] Figure 2 It is a top view and cross-section diagram of a circulation system for realizing the temperature in an industrial plant tending to ground temperature according to the utility model;

[0021] Figure 3 The utility model is a side cross-sectional view of a circulation system for achieving the temperature in an industrial plant approaching the ground temperature.

[0022] Figure numerals: 1. embedded heat exchange part; 2. air inlet; 3. air outlet; 4. screen; 5. grille; 6. filter; 7. inlet fan; 8. outlet fan; 9. muffler. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3 , which shows a schematic diagram of the structure of a circulation system for realizing the temperature in an industrial plant approaching the ground temperature according to the utility model. The circulation system for realizing the temperature in an industrial plant approaching the ground temperature includes: a blower, a pre-buried heat exchange part 1, an air inlet 2 and an air outlet 3.

[0025] The above-mentioned pre-buried heat exchange part 1 is located in the soil under the ground. The body of the pre-buried heat exchange part 1 is made of heat-conducting material and has a receiving cavity in the body. The pre-buried heat exchange part 1 is pre-buried in the soil and is used to exchange the air in the receiving cavity of the pre-buried heat exchange part 1 with the heat in the soil, so that the temperature of the air approaches the temperature of the soil, thereby achieving the function of regulating the temperature of the air. Since the temperature of the soil is warm in winter and cool in summer relative to the temperature of the air above the soil, the soil can have a cooling effect on the air in summer, and can have a warming effect on the air in winter.

[0026] The accommodating chamber inside the embedded heat exchange part 1 is used to accommodate air, wherein one end of the accommodating chamber is connected to the air inlet 2, and the other end of the accommodating chamber is connected to the air outlet 3, and the air inlet 2 and the air outlet 3 are both located in the industrial plant. Through the blower, the air outlet 3, the air inlet 2 and the accommodating chamber, the air in the plant and the soil can be exchanged contactlessly. The blower continuously circulates the air in the plant to continuously exchange heat with the soil, and the plant can be continuously cooled. Generally, the embedded heat exchange part 1 is buried between three and four meters below the ground. In the specific implementation, in order to maximize the contact area between the air and the soil with the least material, the cross-section of the embedded heat exchange part 1 is made cylindrical. For example, the embedded heat exchange part 1 is a cement pipe column.

[0027] In order to effectively utilize the soil under the ground, the shape of the embedded heat exchange part 1 can be made into a wave shape to increase the contact area between the air and the soil. If the wave-shaped embedded heat exchange part 1 is too long, although the heat exchange area is increased, at the same time, the resistance of the air in the embedded heat exchange part 1 is also increased. Therefore, two blowers can be used, and the inlet fan 7 and the outlet fan 8 are used to circulate the air in the factory to exchange heat with the soil. The inlet fan 7 is connected to the air inlet 2, and the air outlet 3 is connected to the outlet fan 8.

[0028] Since the air is continuously circulated in the pre-buried heat exchange part 1, it is inevitable that various sundries will enter the pre-buried heat exchange part 1. Therefore, a screen 4 is arranged in the pre-buried heat exchange part 1 to effectively prevent various sundries or creatures from entering and exiting, and ensure the air quality of the circulating air. There are a plurality of screens 4, and the plurality of screens 4 are evenly distributed along the direction from the air inlet 2 to the air outlet 3. Grilles 5 are also arranged at the air inlet 2 and the air outlet 3 to prevent animals such as mice from entering the pre-buried heat exchange part 1. At the same time, a filter 6 is arranged between the air inlet 2 and the grille 5 to ensure that the incoming air is dust-free.

[0029] In terms of reducing sound noise, the blower can be set outside the industrial plant. A silencer 9 can also be set at the air outlet 3. Among them, the material of the embedded heat exchange part 1 can be selected from metal materials such as iron and copper. In order to reduce costs, the embedded heat exchange part 1 can also be selected from concrete. In order to increase the heat exchange efficiency between the air and the soil in the embedded heat exchange part 1, a number of water spraying devices can be added to the accommodating cavity of the embedded heat exchange part 1 to soak the embedded heat exchange part 1. If the material of the embedded heat exchange part 1 is loose concrete material, the water can soak the loose concrete material, and the heat exchange efficiency of the soaked loose concrete material is increased. After adding the water spraying device, the air can also be further cooled when the water evaporates.

[0030] In summary, in the circulation system for achieving the temperature in an industrial plant approaching the ground temperature provided by the utility model, the plant is cooled by a blower, a pre-buried heat exchange part, an air inlet connected to the plant, and an air outlet connected to the plant, and the temperature difference between the soil under the ground and the room above the ground is utilized with low energy consumption to adjust the indoor temperature above the ground.

[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0033] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A circulation system for achieving the temperature in an industrial plant approaching ground temperature, characterized in that: include: A blower, a pre-buried heat exchange part, an air inlet and an air outlet, wherein the pre-buried heat exchange part is located in the soil below the ground, the body of the pre-buried heat exchange part is made of a heat-conducting material, a receiving cavity is provided in the body, one end of the receiving cavity is connected to the air inlet, the other end of the receiving cavity is connected to the air outlet, and the blower is connected to the receiving cavity; The air inlet and the air outlet are both located in the industrial plant; The embedded heat exchange part is made of concrete.

2. The circulation system for achieving the temperature in an industrial plant approaching ground temperature according to claim 1, characterized in that: The blower is located outside the industrial plant.

3. The circulation system for achieving the temperature in an industrial plant approaching ground temperature according to claim 1, characterized in that: The pre-buried heat exchange part has a wavy shape.

4. The circulation system for achieving the temperature in an industrial plant approaching ground temperature according to claim 3, characterized in that: A screen is provided in the accommodation cavity of the embedded heat exchange part; There are a plurality of screens, and the plurality of screens are evenly distributed along the direction from the air inlet to the air outlet.

5. The circulation system for achieving the temperature in an industrial plant approaching ground temperature according to claim 1, characterized in that: The pre-buried heat exchange part is located between three and four meters below the ground; The cross section of the embedded heat exchange part is cylindrical.

6. The circulation system for achieving the temperature in an industrial plant approaching ground temperature according to claim 1, characterized in that: The pre-buried heat exchange part is a cement pipe column.

7. The circulation system for achieving the temperature in an industrial plant approaching ground temperature according to claim 1, characterized in that: A muffler is arranged at the air outlet.

8. The circulation system for achieving the temperature in an industrial plant approaching ground temperature according to claim 1, characterized in that: A filter is arranged at the air inlet.

9. The circulation system for achieving the temperature in an industrial plant approaching ground temperature according to claim 1, characterized in that: The blower comprises an inlet fan and an outlet fan, wherein the inlet fan is connected to the air inlet, and the air outlet is connected to the outlet fan.

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