Gas heat dissipation system and equipment

Abstract

The utility model provides a gas heat dissipation system and device, and relates to the field of gas internal combustion engines. The coal gas heat dissipation system comprises a box body, a coal gas pipeline, an air cooling device and a water cooling device, the box body is provided with a containing cavity, an air inlet and an air outlet, and the containing cavity is communicated with the air inlet and the air outlet; the gas pipeline is arranged in the accommodating cavity in a penetrating manner and is communicated with the gas inlet and the gas outlet respectively; the air cooling device is arranged in the containing cavity and located above the gas pipeline. The water cooling device comprises a water storage tank and an atomizing nozzle, the water storage tank and the atomizing nozzle are arranged in the containing cavity and located below the gas pipeline, the water storage tank is connected with the atomizing nozzle and supplies water to the atomizing nozzle, and the atomizing nozzle is arranged towards the gas pipeline. According to the cooling process of the air cooling device and the water cooling device, industrial gas in the gas pipeline is cooled, the cooling effect is improved, the occupied area is small, and the industrial use requirement is met.

Description

Technical Field

[0001] The present application relates to the field of gas internal combustion engines, and in particular, to a gas heat dissipation system and equipment. Background Art

[0002] The temperature of industrial gas source is between 80℃ and 200℃. When industrial gas is used for gas internal combustion engine power generation, the temperature of industrial gas is required to be reduced to below 45℃. Therefore, the industrial gas needs to be cooled before it is introduced into the gas internal combustion engine. The existing cooling method mainly uses natural air coolers for cooling. Natural air coolers occupy a large space and have poor heat dissipation effect. The cooling effect is limited by the ambient temperature and cannot meet the temperature requirements of the gas internal combustion engine. Utility Model Content

[0003] The purpose of this application is to provide a gas heat dissipation system and equipment, which can improve the heat dissipation effect, steadily reduce the temperature of industrial gas to the temperature required by the gas internal combustion engine, and improve the resource utilization rate of industrial gas.

[0004] In a first aspect, the utility model provides a gas heat dissipation system, the gas heat dissipation system comprising:

[0005] The box body is provided with a containing cavity, an air inlet and an air outlet, wherein the containing cavity is communicated with the air inlet and the air outlet respectively;

[0006] A gas pipeline is arranged in the accommodating cavity, and the gas pipeline is communicated with the gas inlet and the gas outlet respectively;

[0007] an air cooling device, installed in the accommodating chamber and located above the gas pipeline; and

[0008] The water cooling device includes a water tank and an atomizing nozzle. The water tank and the atomizing nozzle are installed in the accommodating cavity and are located below the gas pipeline. The water tank is connected to the atomizing nozzle and supplies water to the atomizing nozzle. The atomizing nozzle is arranged toward the gas pipeline.

[0009] In an optional embodiment, the water cooling device further includes a demister, wherein the demister is installed in the accommodating cavity, and the demister is located between the air cooling device and the gas pipeline.

[0010] In an optional embodiment, the water storage tank is provided with an opening, and the opening is arranged corresponding to the demister.

[0011] In an optional embodiment, the water cooling device further includes a water pipe and a compressed air pipe, the water pipe is respectively connected to the water storage tank and the atomizing nozzle, and the compressed air pipe is connected to the water pipe.

[0012] In an optional embodiment, the water pipe is equipped with a circulation pump, a pressure-stabilizing valve, a flow regulating valve, a flow meter and a pressure transmitter.

[0013] In an optional embodiment, the box body includes an air inlet hood and an air outlet hood, the air inlet hood and the air outlet hood are axially symmetrically distributed along a first axis, the air inlet hood is provided with the air inlet, and the air outlet hood is provided with the air outlet.

[0014] In an optional embodiment, the air intake hood includes a first end and a second end, the first end is square, the second end is round, the second end is arranged close to the accommodating cavity relative to the first end, and the first end and the second end are arranged with gradually increasing diameters along the first axis.

[0015] In an optional embodiment, the air intake hood further includes a flow guide member, the flow guide member is installed at the first end, and the flow guide member is provided with honeycomb-shaped flow guide holes.

[0016] In an optional embodiment, the box body is further provided with a support member, the support member is installed in the accommodating cavity, and a plurality of the gas pipelines are installed on the support member in an array, and each of the gas pipelines is respectively connected to a corresponding one of the guide holes.

[0017] In a second aspect, the utility model provides a gas heat dissipation device, comprising a temperature controller and the gas heat dissipation system described in the aforementioned embodiment, wherein the gas heat dissipation system is electrically connected to the thermostat.

[0018] Compared with the prior art, the beneficial effects of this application are:

[0019] The present application uses a box as a support for the gas heat dissipation system, and then utilizes the cooling technology of an air cooling device and a water cooling device to dissipate heat and cool down the industrial gas in the gas pipeline, thereby improving the cooling effect. In addition, the present application occupies a small area and meets the needs of industrial use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 Shows a schematic structural diagram of a gas heat dissipation system in some embodiments;

[0022] Figure 2 A partial connection diagram of a water cooling device in some embodiments is shown;

[0023] Figure 3 A schematic diagram of an air inlet hood or an air outlet hood in some embodiments is shown. Figure 1 ;

[0024] Figure 4 A schematic diagram of an air inlet hood or an air outlet hood in some embodiments is shown. Figure 2 ;

[0025] Figure 5 A schematic plan view of a flow guide member in some embodiments is shown;

[0026] Figure 6 A schematic diagram showing the arrangement of gas pipelines in some embodiments is shown;

[0027] Figure 7 A flow chart showing the principle of use of a gas cooling system in some embodiments is shown.

[0028] Description of main component symbols:

[0029] 100-box; 110-accommodating chamber; 120-air inlet hood; 121-flow guide; 130-air outlet hood; 140-support; 200-gas pipeline; 300-air cooling device; 400-water cooling device; 410-water storage tank; 420-atomizing nozzle; 430-water pipe; 431-circulating pump; 432-pressure regulating valve; 433-flow regulating valve; 434-flow meter; 435-pressure transmitter; 440-compressed air pipeline; 450-demister. DETAILED DESCRIPTION

[0030] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0031] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 this application can be understood according to specific circumstances.

[0034] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] Embodiment 1

[0036] This embodiment is suitable for cooling industrial coal gas. The industrial coal gas here refers to industrial coal gas such as ferroalloy tail gas and blast furnace gas. The source temperature of industrial coal gas is between 80°C and 200°C, and the gas temperature of the gas internal combustion engine is required to be lower than 45°C. If the source temperature of the industrial coal gas is between 80°C and 100°C, the cooling range is relatively low. If the source temperature of the industrial coal gas is between 100°C and 200°C, the cooling range is relatively high.

[0037] See also Figure 1 This embodiment provides a gas heat dissipation system. Specifically, the gas heat dissipation system includes a box body 100, a gas pipeline 200, an air cooling device 300 and a water cooling device 400.

[0038] The box 100 is provided with a receiving chamber 110, an air inlet and an air outlet, and the receiving chamber 110 is communicated with the air inlet and the air outlet respectively. In this embodiment, the box 100 is a vertical cabinet structure, the air inlet is arranged on the left side of the box 100, and the air outlet is arranged on the right side of the box 100.

[0039] The gas pipeline 200 is arranged in the accommodating cavity 110, and the gas pipeline 200 is connected with the air inlet and the air outlet respectively. The gas pipeline 200 is used to transport industrial gas. At the air inlet, the temperature of the industrial gas is relatively high. At the air outlet, the temperature of the industrial gas is reduced to a temperature that can be used by the gas internal combustion engine under the action of this embodiment.

[0040] It can be understood that the air inlet is connected to an external air supply source, the industrial gas source is input from the air inlet, the air outlet is connected to an external gas internal combustion engine, and the cooled industrial gas is supplied to the gas internal combustion engine for use. Therefore, in this embodiment, the industrial gas is cooled in a closed delivery form, which can enhance the cooling effect of the industrial gas on the one hand, and on the other hand, can avoid leakage of industrial gas and cause irreversible pollution to the external environment.

[0041] When the temperature of the industrial gas source is between 80° C. and 100° C. and the temperature reduction range is relatively low, this embodiment uses an air cooling device 300 to cool the industrial gas.

[0042] The air cooling device 300 is installed in the accommodating chamber 110 and is located above the gas pipeline 200. Specifically, the air cooling device 300 is a blower or a fan, and the number and arrangement of the air cooling devices 300 can be reasonably designed according to actual needs in this embodiment. For example, three air cooling devices 300 are arranged side by side along the extension direction of the gas pipeline 200. In this way, the air cooling device 300 can extract the wind in the accommodating chamber 110 and rely on cold air convection to achieve the purpose of lowering the temperature of industrial gas.

[0043] Of course, in this embodiment, ventilation holes (not shown in the figure) can also be set in the box body 100, and the number of ventilation holes is the same as the number of air cooling devices 300 and corresponds one to one, ensuring that air enters from the ventilation holes. Under the action of the air cooling device 300, the air continues to circulate upward to cool the gas pipeline 200.

[0044] When the industrial gas source temperature is between 100°C and 200°C and the temperature reduction range is relatively high, simply relying on the air cooling device 300 to cool down the gas cannot meet the demand. In this case, the water cooling device 400 is required to cool down the industrial gas.

[0045] See also Figure 1 and Figure 2 The water cooling device 400 includes a water tank 410 and an atomizing nozzle 420. The water tank 410 is installed in the accommodating chamber 110 and is located below the gas pipeline 200. In this embodiment, the water tank 410 can be set as an open water tank 410 or a closed water tank 410, and the atomizing nozzle 420 can also be replaced by an atomizing spray gun or other components.

[0046] The atomizing nozzle 420 is installed in the accommodating chamber 110 and is located below the gas pipeline 200 . The water storage tank 410 is connected to the atomizing nozzle 420 and supplies water to the atomizing nozzle 420 . The atomizing nozzle 420 is arranged toward the gas pipeline 200 .

[0047] In actual use, the water cooling device 400 also includes a water pipe 430 and a compressed air pipe 440. The water pipe 430 is respectively connected to the water storage tank 410 and the atomizing nozzle 420, and the compressed air pipe 440 is connected to the water pipe 430. After the compressed air is mixed with water, it is sprayed from the atomizing nozzle 420 to the gas pipeline 200 in the form of high-pressure water mist, which expands the spray range and spray intensity of the high-pressure water mist and has a better cooling effect.

[0048] Specifically, compressed air is mixed with water and enters the atomizing nozzle 420. The pressure of the compressed air and water is used to form fine high-pressure water mist at the atomizing nozzle 420. The high-pressure water mist passes through the gas pipeline 200 from bottom to top under the convection effect of the air cooling device 300. Since the particle size of the high-pressure water mist is extremely small, the contact surface area between the high-pressure water mist and the gas pipeline 200 is relatively large, and the temperature difference between the high-pressure water mist and the industrial gas is extremely large, which is very beneficial to the heat conduction between the high-pressure water mist and the gas pipeline 200.

[0049] At the same time, fine high-pressure water mist is in the form of liquid droplets. High-pressure water mist is easily converted from liquid to gas. It needs to absorb a large amount of latent heat during the gasification process. Therefore, high-pressure water mist can greatly improve the cooling effect and heat dissipation efficiency of industrial gas.

[0050] After absorbing heat, part of the high-pressure water mist vaporizes into gas, and the other part is still in liquid. During the rising process, due to the action of the air cooling device 300, the inertia force of the gaseous water is greater than the gravity, and the gaseous water is carried away with the air, while the liquid water descends under the action of inertia and gravity.

[0051] To improve the cooling effect, the present embodiment can set the number of atomizing nozzles 420 to be multiple, and the multiple atomizing nozzles 420 are arranged in an array below the gas pipeline 200, and each atomizing nozzle 420 sprays high-pressure water mist upward so that the high-pressure water mist is evenly distributed.

[0052] In this embodiment, by performing water atomization operation, on the one hand, the heat conduction efficiency is increased, and on the other hand, because water mist is easy to vaporize and a large amount of heat needs to be absorbed during the vaporization process, the heat dissipation efficiency of this embodiment is greatly improved within a limited space, and the floor space of the box 100 is reduced, which is very suitable for industrial use.

[0053] The water cooling device 400 further includes a demister 450, which is installed in the accommodating chamber 110 and located between the air cooling device 300 and the gas pipeline 200. In actual use, the demister 450 can be a flat plate demister, a tube bundle demister or other element with a demister function.

[0054] When the gas containing mist flows through the demister 450 at a certain speed, due to the inertial impact of the gas, the mist collides with the corrugated plate and the gathered droplets are so large that the gravity generated by themselves exceeds the combined force of the gas's rising force and the liquid's surface tension, and the droplets are separated from the surface of the corrugated plate.

[0055] Therefore, the particle size of the liquid water gradually increases and eventually turns into large droplets attached to the gas pipe 200 .

[0056] The water tank 410 is provided with an opening, and the opening is arranged corresponding to the demister 450, that is, the water tank 410 is set as an open water tank 410 in this embodiment. The large droplets on the gas pipeline 200 continue to grow and eventually drip downward under the action of gravity. Through the open design of the water tank 410, this embodiment can collect the large droplets dripping downward, thereby achieving the effect of saving water resources.

[0057] Since water resources can be continuously recycled, the frequency of adding water to the water storage tank 410 is reduced, thereby reducing the maintenance cost of this embodiment, which is conducive to the promotion and use of this embodiment.

[0058] This embodiment can realize the temperature control of industrial gas under different ambient temperatures, solves the restriction of ambient temperature on heat dissipation effect, controls the temperature of industrial gas at the outlet position within a reasonable range, and ensures that it meets the use requirements of the gas internal combustion engine. In addition, this embodiment has the advantages of compact layout, small footprint, low investment, easy maintenance, and low operating cost.

[0059] Embodiment 2

[0060] See also Figure 1 , Figure 3 and Figure 4 Based on the first embodiment, this embodiment is improved in that the box body 100 includes an air inlet hood 120 and an air outlet hood 130, the air inlet hood 120 and the air outlet hood 130 are axially symmetrically distributed along the first axis, and the air inlet hood 120 is provided with an air inlet, and the air outlet hood 130 is provided with an air outlet.

[0061] The air inlet cover 120 includes a first end and a second end, the first end is square, the second end is round, the second end is arranged close to the accommodating cavity 110 relative to the first end, and the first end and the second end are arranged with gradually increasing diameters along the first axis.

[0062] See also Figure 4 and Figure 5 The air inlet cover 120 further includes a guide member 121, which is installed at the first end and has honeycomb-shaped guide holes.

[0063] Similar to the air inlet hood 120 , the air outlet hood 130 includes a third end and a fourth end. The third end is circular and the fourth end is square. The fourth end is arranged close to the accommodating cavity 110 relative to the third section. The third end and the fourth end are arranged with gradually decreasing diameters along the first axis.

[0064] The air outlet cover 130 also includes a flow guide 121 , and the flow guide 121 is installed at the fourth end.

[0065] See also Figure 1 and Figure 6 The box body 100 is also provided with a support member 140, which is installed in the accommodating cavity 110, and a plurality of gas pipelines 200 are installed in an array on the support member 140, and each gas pipeline 200 is respectively connected to a corresponding flow guide hole. The flow guide hole can guide the industrial gas in the air intake cover 120, so that the industrial gas is divided into multiple streams, each stream of industrial gas enters the gas pipeline 200, and each stream of industrial gas reacts with the air cooling device 300 and the water cooling device 400 respectively, which invisibly greatly increases the contact area of ​​the industrial gas and improves the cooling efficiency.

[0066] In this embodiment, the array of multiple gas pipelines 200 is defined as a heat dissipation array tube. In actual use, the heat dissipation array tube can also be replaced by heat dissipation fins and other components.

[0067] Through the provision of the air inlet hood 120 and the air outlet hood 130, the present embodiment can input the air supply source into the array gas pipeline 200 at the air inlet hood 120, and finally converge at the air outlet hood 130 to supply the gas internal combustion engine. The air inlet hood 120 and the air outlet hood 130 are in a square structure, which greatly increases the residence time of the industrial gas in the box body 100. Together with the air cooling device 300 and the water cooling device 400 of the present embodiment, the cooling effect of the industrial gas is improved as a whole.

[0068] Embodiment 3

[0069] This embodiment provides a gas heat dissipation device, which includes a temperature controller and the gas heat dissipation system of the above embodiment, and the gas heat dissipation system is electrically connected to the temperature controller.

[0070] The thermostat includes a temperature sensing element and a control element.

[0071] The temperature sensing element is electrically connected to the control element. There are two temperature sensing elements, one of which is installed at the air inlet and the other is installed at the air outlet. In this embodiment, the temperature of the industrial gas is monitored by the temperature sensing element, and the temperature sensing element transmits the detected data to the control element in the form of an electrical signal.

[0072] See also Figure 1 The control element can be arranged outside the box body 100, so as to facilitate observation and use by the operator. The control element receives the signal from the temperature sensing element, and after making a judgment, controls the operation of the air cooling device 300 and the water cooling device 400.

[0073] For example, when the industrial gas source temperature is between 80°C and 100°C, this embodiment uses an air cooling device 300 to cool the industrial gas. When the industrial gas source temperature is between 100°C and 200°C, the air cooling device 300 and the water cooling device 400 are simultaneously controlled to cool the industrial gas.

[0074] More specifically, the control element can also control the power of the air cooling device 300. Under the premise that multiple air cooling devices 300 are set in this embodiment, the control element can also control the start-up of one or more air cooling devices 300, and control the power of each air cooling device 300 to perform segmented cooling of the gas pipeline 200 at different positions.

[0075] This embodiment controls the number of air cooling devices 300 started and the power of the air cooling devices 300 through the setting of control elements, and the control elements can also control the opening of the water cooling device 400 and the flow rate of the water cooling device 400. On the one hand, the adaptability of this embodiment to the initial temperature of industrial gas and the ambient temperature is improved, and the cooling range of industrial gas is expanded. On the other hand, this embodiment can be adaptively adjusted according to the initial temperature of industrial gas and the ambient temperature, thereby achieving the purpose of energy saving.

[0076] The water pipe 430 of the gas cooling system is equipped with a circulation pump 431, a pressure regulating valve 432, a flow regulating valve 433, a flow meter 434 and a pressure transmitter 435. In order to improve the automation level of this embodiment, the circulation pump 431, the pressure regulating valve 432, the flow regulating valve 433, the flow meter 434 and the pressure transmitter 435 are electrically connected to the control element respectively, and the control element can adaptively control the spraying amount of the water cooling device 400 according to different monitoring data.

[0077] Among them, the circulation pump 431 realizes the pumping of water flow, and the circulation pump 431 can pressurize the water flow. The pressurized water flow is mixed with the compressed air again, which greatly increases the pressure of the high-pressure water mist, ensures that the high-pressure water mist fully covers the gas pipeline 200 and improves the cooling effect.

[0078] The pressure regulating valve 432 can realize stable pressure control when the flow rate changes, thereby ensuring the atomization effect of the water flow.

[0079] The flow regulating valve 433 is used to adjust the water flow in the water pipe 430 .

[0080] The pressure transmitter 435 converts the pressure into a pneumatic signal or an electric signal for control and remote transmission. In this embodiment, the atomization of water utilizes the dual fluid control of compressed air and water pressure at the same time, and the atomization effect is good, and the particle size after atomization is small.

[0081] The flow meter 434 generates a flow signal to the control element, and the control element controls the opening and closing and the opening degree of the flow regulating valve 433 according to the existing flow and other conditions.

[0082] This embodiment achieves precise control of the air cooling device 300 and the water cooling device 400 through the setting of the temperature controller, and can accurately control the temperature of the industrial gas at the gas outlet position to ensure the usability of the industrial gas.

[0083] Embodiment 4

[0084] See also Figure 1 , Figure 2 and Figure 7 Based on the above embodiment, this embodiment provides a gas heat dissipation method, which is further described as follows:

[0085] S100. The industrial gas is input into the gas pipeline 200 from the gas inlet;

[0086] It is understandable that the temperature of the industrial gas at the air inlet is as high as 80°C to 200°C. The industrial gas at this temperature cannot be directly used in a gas internal combustion engine and needs to be cooled in advance.

[0087] In this embodiment, a temperature sensing element is provided at the air inlet, and the temperature of the industrial gas at the air inlet is tested by the temperature sensing element.

[0088] S200. Start the air cooling device 300 or start the air cooling device 300 and the water cooling device 400 at the same time, so as to cool the industrial gas;

[0089] The temperature sensing element of the air inlet sends a signal to the control element. After the control element makes a judgment, it controls the air cooling device 300 to start according to the preset conditions or controls the air cooling device 300 and the water cooling device 400 to start at the same time.

[0090] For example, when the temperature of the air inlet is between 80° C. and 100° C., the air cooling device 300 is started alone; when the temperature of the air inlet is between 100° C. and 200° C., the air cooling device 300 and the water cooling device 400 are started simultaneously.

[0091] Specifically, when the air cooling device 300 is activated, air flows upward from below.

[0092] When the air cooling device 300 and the water cooling device 400 are started at the same time, the water in the water tank 410 enters the water pipe 430 , and the water flow is mixed with the compressed air to form high-pressure water mist at the atomizing nozzle 420 , and the high-pressure water mist is sprayed toward the gas pipeline 200 .

[0093] Part of the high-pressure water mist absorbs heat to form gaseous water, which is carried away with the air under the action of the air cooling device 300, and the remaining part of the high-pressure water mist drips into the water storage tank 410 for recovery under the action of the demister 450.

[0094] S300. The industrial gas cooled to a preset temperature is discharged from the gas outlet.

[0095] In this embodiment, the preset temperature can be set to 45° C. The industrial gas at this temperature meets the use requirements of the gas internal combustion engine, protects the structure of the gas internal combustion engine, and avoids adverse effects of excessively high temperatures on the gas internal combustion engine.

[0096] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0097] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A gas cooling system, characterized in that: include: The box body is provided with a containing cavity, an air inlet and an air outlet, wherein the containing cavity is communicated with the air inlet and the air outlet respectively; A gas pipeline is arranged in the accommodating cavity, and the gas pipeline is communicated with the gas inlet and the gas outlet respectively; An air cooling device, installed in the accommodating cavity and located above the gas pipeline; and The water cooling device includes a water tank and an atomizing nozzle. The water tank and the atomizing nozzle are installed in the accommodating cavity and are located below the gas pipeline. The water tank is connected to the atomizing nozzle and supplies water to the atomizing nozzle. The atomizing nozzle is arranged toward the gas pipeline.

2. The gas cooling system according to claim 1, characterized in that: The water cooling device further comprises a demister, which is installed in the accommodating cavity and is located between the air cooling device and the gas pipeline.

3. The gas cooling system according to claim 2, characterized in that: The water storage tank is provided with an opening, and the opening is arranged corresponding to the demister.

4. The gas cooling system according to any one of claims 1 to 3, characterized in that: The water cooling device also includes a water pipe and a compressed air pipeline. The water pipe is respectively connected to the water storage tank and the atomizing nozzle, and the compressed air pipeline is communicated with the water pipe.

5. The gas cooling system according to claim 4, characterized in that: The water pipe is equipped with a circulation pump, a pressure stabilizing valve, a flow regulating valve, a flow meter and a pressure transmitter.

6. The gas cooling system according to any one of claims 1 to 3, characterized in that: The box body comprises an air inlet hood and an air outlet hood, the air inlet hood and the air outlet hood are axially symmetrically distributed along a first axis, the air inlet hood is provided with the air inlet, and the air outlet hood is provided with the air outlet.

7. The gas cooling system according to claim 6, characterized in that: The air inlet cover includes a first end and a second end, the first end is square, the second end is round, the second end is arranged close to the accommodating cavity relative to the first end, and the first end and the second end are arranged with gradually increasing diameters along the first axis.

8. The gas cooling system according to claim 7, characterized in that: The air inlet cover also includes a flow guide member, which is installed at the first end and is provided with honeycomb-shaped flow guide holes.

9. The gas cooling system according to claim 8, characterized in that: The box body is further provided with a support member, which is installed in the accommodating cavity, and a plurality of gas pipelines are installed on the support member in an array, and each of the gas pipelines is communicated with a corresponding one of the guide holes.

10. A gas heat dissipation device, characterized in that: It comprises a temperature controller and the gas heat dissipation system according to any one of claims 1 to 9, wherein the gas heat dissipation system is electrically connected to the temperature controller.

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