A circulating cooling gas generator set

Abstract

The present invention belongs to the technical field of internal combustion engine generator sets, and specifically discloses a circulating cooling type gas generator set, comprising an outer frame of the unit, a generator body and a cooling mechanism connected to the generator body are arranged inside the outer frame of the unit, the cooling mechanism performs circulating cooling on the generator body, the surface of the generator body is connected to an inlet pipe for introducing cooling water, the surface of the generator body is connected to a return pipe for draining cooling water, and a dust net is embedded and installed on one side of the outer frame of the unit; by arranging auxiliary components and filtering components, scale in the cooling water can be actively collected inside the collection pipe, providing an environment for the scale to be easily collected, avoiding the large amount of scale deposited inside the remaining pipes to affect the subsequent flow of cooling water, and this method can facilitate subsequent cleaning, avoiding the problem that the scale inside the pipes of traditional equipment is inconvenient to clean and the cleaning difficulty is high.

Description

Technical Field

[0001] The invention belongs to the technical field of internal combustion engine generator sets, and specifically discloses a circulating cooling type gas generator set. Background Art

[0002] Gas generators make full use of various natural gases or harmful gases as fuel, with the advantages of turning waste into treasure, safe and convenient operation, high cost-effectiveness, low emission pollution, and suitable for cogeneration of heat and electricity. The market prospect is very broad. During the operation of gas generator sets, a large amount of heat is easily generated, which makes the temperature of the generator set too high and needs to be cooled by cooling water to provide a good working environment. However, the cooling water used in the current circulating cooling method is easy to precipitate salts in the water after heating to form scale inside the pipe, affecting subsequent use. Summary of the invention

[0003] In view of this, the purpose of the present invention is to provide a circulating cooling gas generator set to solve the problem of scale formation inside the pipeline in the prior art affecting subsequent use.

[0004] To achieve the above object, the present invention provides a circulating cooling gas generator set, comprising a unit outer frame, a generator body and a cooling mechanism connected to the generator body are arranged inside the unit outer frame, the cooling mechanism performs circulating cooling on the generator body, an inlet pipe for introducing cooling water is connected to the surface of the generator body, a return pipe for draining cooling water is connected to the surface of the generator body, and a dustproof net is embedded and installed on one side of the unit outer frame;

[0005] The cooling mechanism includes a shell fixedly connected to the inside of the outer frame of the unit, a heat exchange chamber is provided inside the shell, two connecting chambers are provided inside the shell and are symmetrically distributed with the heat exchange chamber as the center, the return pipe is connected to one of the connecting chambers, an installation chamber connected to the other connecting chamber is provided inside the shell, the bottom of the installation chamber is connected to evenly distributed connecting channels, a liquid storage chamber for storing cooling water is provided inside the shell, a pump body is provided inside the liquid storage chamber, the water outlet end of the pump body is connected to the inlet pipe, a detachable filter assembly is provided on one side of the shell, and an auxiliary assembly for reducing scale is provided inside the shell.

[0006] In the above technical solution, preferably, evenly distributed flow guide pipes are arranged inside the heat exchange chamber, and both ends of the flow guide pipes are respectively connected to the two connecting chambers, and an injection pipe and an outlet pipe are arranged on the surface of the shell, and one end of the injection pipe and the outlet pipe are both connected to the heat exchange chamber.

[0007] In the above technical solution, preferably, a heat dissipation cavity is opened inside the shell, and evenly distributed heat exchange tubes are arranged inside the heat dissipation cavity. The heat exchange tubes are distributed in a serpentine shape, one end of the heat exchange tube is connected with the adjacent connecting channel, and the other end of the heat exchange tube is connected with the liquid storage cavity. A heat dissipation plate is fixedly connected to the surface of the heat exchange tube, and a mounting shell connected to the heat dissipation cavity is embedded in one side of the shell, and a fan is arranged inside the mounting shell.

[0008] In the above technical solution, preferably, the auxiliary component includes a rotating shaft rotatably connected to the inner wall of the installation cavity, the surface of the rotating shaft is fixedly connected with evenly distributed driving blades, one end of the rotating shaft passes through the shell and is fixedly connected with a second transmission wheel, and the surface of the second transmission wheel is provided with a second transmission belt.

[0009] In the above technical solution, preferably, the auxiliary component also includes a rotating rod arranged inside the connecting channel, one end of the rotating rod passes through the shell and is fixedly connected to the first transmission wheel, the surface of the rotating rod is fixedly connected to a cleaning brush, the surfaces of two adjacent first transmission wheels are transmission-connected to a first transmission belt, and the other end of the second transmission belt is transmission-connected to the surface of one of the first transmission wheels.

[0010] In the above technical solution, preferably, the filter assembly includes a mounting ring fixedly connected to the inner wall of the connecting channel, a connecting ring is provided at one end of the mounting ring close to the rotating rod, a baffle is fixedly connected to the inner side of the connecting ring, and the diameter of the baffle is larger than the inner diameter of the mounting ring.

[0011] In the above technical solution, preferably, a surface of one side of the connecting ring close to the mounting ring is fixedly connected with evenly distributed trigger rods, the other end of the trigger rod passes through the mounting ring, and a second spring is fixedly connected between the surface of the mounting ring and the surface of the connecting ring.

[0012] In the above technical solution, preferably, the filter assembly also includes a detachable collecting tube arranged inside the connecting channel, one end of the collecting tube contacts the surface of the mounting ring, the other end of the collecting tube passes through the connecting channel and is fixedly connected to a connecting plate, a knob is fixedly connected to the other side of the connecting plate, a collecting cavity is provided inside the collecting tube, an inlet groove is provided on a side of the collecting tube close to the mounting ring, and a connecting tube connected to the inlet groove is provided inside the collecting cavity.

[0013] In the above technical solution, preferably, a groove is provided on the surface of the collecting tube, and filter holes which are evenly distributed and communicated with the collecting chamber are provided on the surface of the groove.

[0014] In the above technical solution, preferably, the inner wall of the collecting chamber is slidably connected with a pressure plate, the surface of the pressure plate is fixedly connected with an indicator rod, the other end of the indicator rod passes through the collecting tube, the connecting plate and the knob in sequence and is flush with the surface of the knob, and a first spring is fixedly connected between the pressure plate and the inner wall of the collecting tube.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. By setting up auxiliary components and filtering components, the scale in the cooling water can be actively collected inside the collection pipe, providing an environment that is convenient for collecting the scale, avoiding the large amount of scale deposited inside the remaining pipes to affect the subsequent flow of cooling water, and this method can facilitate subsequent cleaning, avoiding the problem that the scale inside the pipes of traditional equipment is difficult to clean and has high cleaning difficulty.

[0017] 2. By setting up a filtering component, after collecting scale and when the scale blocks the filter holes, the pressure plate can be squeezed by the subsequent injection of cooling water. In this process, the indicator rod can be driven to extend from the inside of the knob to remind the staff that there is a lot of scale collected there and it needs to be cleaned. At the same time, the auxiliary component can prevent scale from being deposited inside the connecting channel. The flow of cooling water can be used to drive the driving blade to rotate the rotating shaft, and then the first transmission wheel, the second transmission wheel, the first transmission belt and the second transmission belt can cooperate with each other to achieve the effect of driving the rotating rod to rotate, that is, the cleaning brush can be used to continuously clean the inside of the connecting channel, reducing the possibility of scale formation.

[0018] 3. By setting up the filter assembly, the collection tube can be replaced online under the joint action of the mounting ring, the connecting ring, the trigger rod and the second spring, without stopping the machine for replacement, thus reducing the number of shutdowns for cleaning the pipeline and effectively improving the power generation efficiency of the generator body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a distribution diagram of the generator body and the cooling mechanism of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the cooling mechanism of the present invention;

[0022] Figure 4 It is a cross-sectional schematic diagram of the cooling mechanism of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the auxiliary components of the present invention;

[0024] Figure 6 This is a schematic diagram of the connection between the connecting pipe and the collecting pipe of the present invention;

[0025] Figure 7 It is a schematic diagram of the connection between the heat exchange tube and the heat sink of the present invention;

[0026] Figure 8 It is a schematic diagram of the distribution of the connecting ring, baffle and mounting ring of the present invention.

[0027] In the figure: 1. Unit outer frame; 101. Dust screen; 2. Generator body; 201. Inlet pipe; 202. Return pipe; 3. Cooling mechanism; 301. Shell; 302. Heat sink; 303. Mounting shell; 304. Injection pipe; 305. Outlet pipe; 306. Heat exchange chamber; 307. Connecting chamber; 308. Guide pipe; 309. Pump body; 310. Mounting chamber; 311. Connecting channel; 312. Liquid storage chamber; 313. Heat exchange tube; 31. Auxiliary components; 3101. Drive blade; 3102. Rotating shaft; 3103. Rotating rod; 3104. Cleaning brush ; 3105, first transmission belt; 3106, first transmission wheel; 3107, second transmission wheel; 3108, second transmission belt; 32, filter assembly; 3201, connecting plate; 3202, first spring; 3203, knob; 3204, indicator rod; 3205, pressure plate; 3206, groove; 3207, filter hole; 3208, connecting tube; 3209, collecting chamber; 3210, collecting tube; 3211, introduction groove; 3212, mounting ring; 3213, trigger rod; 3214, second spring; 3215, connecting ring; 3216, baffle. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] like Figure 1-Figure 8 A circulating cooling gas generator set shown in the figure comprises a unit outer frame 1, a generator body 2 and a cooling mechanism 3 connected to the generator body 2 are arranged inside the unit outer frame 1, the cooling mechanism 3 performs circulating cooling on the generator body 2, an inlet pipe 201 for introducing cooling water is connected to the surface of the generator body 2, a return pipe 202 for draining cooling water is connected to the surface of the generator body 2, and a dustproof net 101 is embedded and installed on one side of the unit outer frame 1;

[0031] The cooling mechanism 3 includes a shell 301 fixedly connected to the inside of the unit outer frame 1, a heat exchange chamber 306 is provided inside the shell 301, two connecting chambers 307 are provided inside the shell 301 and are symmetrically distributed around the heat exchange chamber 306, the return pipe 202 is connected to one of the connecting chambers 307, an installation chamber 310 connected to the other connecting chamber 307 is provided inside the shell 301, the bottom of the installation chamber 310 is connected to evenly distributed connecting channels 311, a liquid storage chamber 312 for storing cooling water is provided inside the shell 301, a pump body 309 is provided inside the liquid storage chamber 312, the water outlet end of the pump body 309 is connected to the inlet pipe 201, a detachable filter assembly 32 is provided on one side of the shell 301, and an auxiliary assembly 31 for reducing scale is provided inside the shell 301.

[0032] The pump body 309 introduces the cooling water stored in the liquid storage chamber 312 into the generator body 2 through the introduction pipe 201 for cooling and heat dissipation. The used cooling water can be discharged from the generator body 2 through the return pipe 202 and injected into the connecting chamber 307 connected thereto.

[0033] like Figure 1-Figure 8 As shown, evenly distributed flow guide pipes 308 are arranged inside the heat exchange chamber 306, and the two ends of the flow guide pipes 308 are respectively connected to the two connecting chambers 307, and an injection pipe 304 and an outlet pipe 305 are arranged on the surface of the shell 301, and one end of the injection pipe 304 and the outlet pipe 305 are both connected to the heat exchange chamber 306.

[0034] A heat dissipation cavity is provided inside the shell 301, and evenly distributed heat exchange tubes 313 are arranged inside the heat dissipation cavity. The heat exchange tubes 313 are distributed in a serpentine line. One end of the heat exchange tube 313 is connected to the adjacent connecting channel 311, and the other end of the heat exchange tube 313 is connected to the liquid storage cavity 312. The surface of the heat exchange tube 313 is fixedly connected to the heat dissipation plate 302. A mounting shell 303 connected to the heat dissipation cavity is embedded in one side of the shell 301, and a fan is arranged inside the mounting shell 303.

[0035] The used cooling water is introduced into another connecting cavity 307 through the guide pipe 308. In this process, the heat exchange medium is introduced into the heat exchange cavity 306 through the injection pipe 304, which can be used to heat exchange the heat in the used cooling water. The heat exchange medium after heat exchange is discharged through the outlet pipe 305 to collect the waste heat. This part of the waste heat can be reused, which is not limited to using the waste heat utilization equipment to generate electricity, and will not be described in detail here.

[0036] The cooling water after the preliminary heat exchange is introduced into the interior of the installation cavity 310 and injected into the connecting channel 311, and finally guided back to the internal storage of the liquid storage cavity 312 through the heat exchange tube 313. In this process, by starting the fan inside the installation shell 303, the outside air can be filtered through the dustproof net 101 and then introduced into the interior of the heat dissipation cavity. In this process, the cooling water flowing inside the heat exchange tube 313 can be further cooled and cooled to reduce its temperature for subsequent reuse. At the same time, the serpentine distribution of the heat exchange tube 313 can increase the contact area with the airflow to improve the heat dissipation effect, and the setting of the heat sink 302 can further enhance the contact area between the heat exchange tube 313 and the airflow, further improving the heat dissipation and cooling effect.

[0037] like Figure 1-Figure 8 As shown, the auxiliary component 31 includes a rotating shaft 3102 rotatably connected to the inner wall of the installation cavity 310, and the surface of the rotating shaft 3102 is fixedly connected with evenly distributed driving blades 3101. One end of the rotating shaft 3102 passes through the shell 301 and is fixedly connected with a second transmission wheel 3107, and the surface of the second transmission wheel 3107 is provided with a second transmission belt 3108.

[0038] The auxiliary component 31 also includes a rotating rod 3103 arranged inside the connecting channel 311, one end of the rotating rod 3103 passes through the shell 301 and is fixedly connected to the first transmission wheel 3106, the surface of the rotating rod 3103 is fixedly connected to the cleaning brush 3104, the surfaces of two adjacent first transmission wheels 3106 are transmission-connected to the first transmission belt 3105, and the other end of the second transmission belt 3108 is transmission-connected to the surface of one of the first transmission wheels 3106.

[0039] During the process of introducing cooling water into the installation cavity 310, the cooling water can drive the driving blade 3101 to rotate, and in this process, the rotating shaft 3102 can be driven to rotate, thereby driving the second transmission wheel 3107 connected thereto to rotate, and then driving the first transmission wheel 3106 connected thereto to rotate synchronously under the action of the second transmission belt 3108. Since the setting of the first transmission belt 3105 can drive multiple first transmission wheels 3106 to rotate synchronously, the effect of driving the rotating rod 3103 to rotate is achieved. During the rotation of the rotating rod 3103, the cleaning brush 3104 can clean the inner wall of the connecting channel 311, so that scale cannot be deposited inside the connecting channel 311, thereby avoiding the generation of scale and preventing the flow of cooling water after the formation of scale.

[0040] like Figure 1-Figure 8 As shown, the filter assembly 32 includes a mounting ring 3212 fixedly connected to the inner wall of the connecting channel 311, a connecting ring 3215 is provided at one end of the mounting ring 3212 close to the rotating rod 3103, and a baffle 3216 is fixedly connected to the inner side of the connecting ring 3215, and the diameter of the baffle 3216 is larger than the inner diameter of the mounting ring 3212.

[0041] The connecting ring 3215 is fixedly connected to a surface of one side close to the mounting ring 3212 with evenly distributed trigger rods 3213 . The other end of the trigger rod 3213 passes through the mounting ring 3212 . A second spring 3214 is fixedly connected between the surface of the mounting ring 3212 and the surface of the connecting ring 3215 .

[0042] The filter assembly 32 also includes a detachable collecting tube 3210 arranged inside the connecting channel 311, one end of the collecting tube 3210 contacts the surface of the mounting ring 3212, the other end of the collecting tube 3210 passes through the connecting channel 311 and is fixedly connected to the connecting plate 3201, the other side of the connecting plate 3201 is fixedly connected to the knob 3203, a collecting chamber 3209 is provided inside the collecting tube 3210, an inlet groove 3211 is provided on the side of the collecting tube 3210 close to the mounting ring 3212, a connecting tube 3208 connected to the inlet groove 3211 is provided inside the collecting chamber 3209, and the end of the connecting tube 3208 away from the inlet groove 3211 is connected to the collecting chamber 3209.

[0043] A groove 3206 is formed on the surface of the collecting tube 3210 , and filter holes 3207 that are evenly distributed and communicate with the collecting chamber 3209 are formed on the surface of the groove 3206 .

[0044] The inner wall of the collecting chamber 3209 is slidably connected with a pressure plate 3205, and the surface of the pressure plate 3205 is fixedly connected with an indicator rod 3204. The other end of the indicator rod 3204 passes through the collecting tube 3210, the connecting plate 3201 and the knob 3203 in sequence and is flush with the surface of the knob 3203. A first spring 3202 is fixedly connected between the pressure plate 3205 and the inner wall of the collecting tube 3210.

[0045] Under the action of the auxiliary component 31, scale can not be deposited inside the connecting channel 311. Scale can flow inside the connecting channel 311 along with the cooling water, so that it passes through the mounting ring 3212 and the introduction groove 3211 into the inside of the connecting pipe 3208, and the water and scale are introduced into the collecting chamber 3209 through the end of the connecting pipe 3208 close to the pressure plate 3205. Under the action of the filter hole 3207, the scale can be intercepted and retained in the collecting chamber 3209, and the water can normally pass through the filter hole 3207 and enter between the groove 3206 and the connecting channel 311, so that it can pass through the heat exchange tube 313 is used to guide it out. As the scale inside the collection chamber 3209 gradually increases, the filter hole 3207 will be gradually blocked, and the subsequent cooling water continues to be injected, causing the internal water pressure of the collection chamber 3209 to rise, thereby being able to push the pressure plate 3205 to overcome the elastic force of the first spring 3202 and drive the pressure plate 3205 to slide along the inner wall of the collection chamber 3209. In this process, the indicator rod 3204 can be driven to extend from the inside of the knob 3203, so as to remind the staff that the scale accumulation is too much and needs to be replaced. The collection pipe 3210 and the connecting channel 311 can be connected by threaded connection, which can facilitate subsequent rapid replacement.

[0046] During the process of replacing the collecting tube 3210, the collecting tube 3210 is not in contact with the mounting ring 3212 after being disassembled. At this time, the squeezing of the trigger rod 3213 is stopped, so that under the action of the second spring 3214, the connecting ring 3215 can be driven to move toward the mounting ring 3212 and drive the baffle 3216 to cover the inner hole of the mounting ring 3212 to prevent subsequent cooling water from being discharged therethrough. This method can achieve the effect of online replacement of the collecting tube 3210 without stopping the machine for replacement, and the operation is simple.

[0047] Working principle: The pump body 309 introduces the cooling water stored in the liquid storage chamber 312 into the generator body 2 through the introduction pipe 201 for cooling and heat dissipation. The used cooling water can be led out of the generator body 2 through the return pipe 202 and injected into the connecting chamber 307 connected thereto. The used cooling water is introduced into another connecting chamber 307 through the guide pipe 308. In this process, the heat exchange medium is introduced into the heat exchange chamber 306 through the injection pipe 304, which can be used to heat exchange the heat in the used cooling water. The cooling water after the preliminary heat exchange is guided out of the generator body 2 through the return pipe 202 and injected into the connecting chamber 307 connected thereto. The heat exchanger 313 is connected to the heat exchanger 314 and then to the heat exchanger 315. The heat exchanger 313 is connected to the heat exchanger 314 and then to the heat exchanger 315. The heat exchanger 313 is connected to the heat exchanger 315 and then to the heat exchanger 315. The heat exchanger 313 is connected to the heat exchanger 315 and then to the heat exchanger 315. The heat exchanger 313 is connected to the heat exchanger 315 and then to the heat exchanger 315. The heat exchanger 313 is connected to the heat exchanger 315 and then to the heat exchanger 315. The contact area between the heat exchange tube 313 and the airflow can be further strengthened, and the heat dissipation and cooling effect can be further improved. In the process of introducing cooling water into the installation cavity 310, the driving blade 3101 can be driven to rotate by the cooling water, and in this process, the rotating shaft 3102 can be driven to rotate, thereby driving the second transmission wheel 3107 connected thereto to rotate, and then driving the first transmission wheel 3106 connected thereto to rotate synchronously under the action of the second transmission belt 3108. Since the setting of the first transmission belt 3105 can drive multiple first transmission wheels 3106 to rotate synchronously, the effect of driving the rotating rod 3103 to rotate is achieved. During the rotation of the rotating rod 3103, the cleaning brush 3104 can clean the inner wall of the connecting channel 311, so that scale cannot be deposited inside the connecting channel 311, thereby avoiding the generation of scale and preventing the flow of cooling water after the scale is formed. By setting the filter component 32, the scale can be collected, thereby avoiding the subsequent deposition of scale inside the heat exchange tube 313 to affect the heat exchange effect, effectively improving the heat dissipation effect of the cooling water, and the filter component 32 can be replaced online without stopping.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A circulating cooling gas generator set, comprising a unit outer frame (1), characterized in that: A generator body (2) and a cooling mechanism (3) connected to the generator body (2) are arranged inside the unit outer frame (1); the cooling mechanism (3) performs circulation cooling on the generator body (2); an inlet pipe (201) for introducing cooling water is connected to the surface of the generator body (2); a return pipe (202) for draining cooling water is connected to the surface of the generator body (2); and a dust screen (101) is embedded and installed on one side of the unit outer frame (1); The cooling mechanism (3) comprises a shell (301) fixedly connected to the inside of the unit outer frame (1); a heat exchange cavity (306) is provided inside the shell (301); two connecting cavities (307) are provided inside the shell (301) and are symmetrically distributed around the heat exchange cavity (306); the return pipe (202) is connected to one of the connecting cavities (307); and a mounting cavity (310) is provided inside the shell (301) and is connected to the other connecting cavity (307). ), the bottom of the installation cavity (310) is connected to evenly distributed connection channels (311), a liquid storage cavity (312) for storing cooling water is provided inside the shell (301), a pump body (309) is provided inside the liquid storage cavity (312), a water outlet end of the pump body (309) is connected to the introduction pipe (201), a detachable filter component (32) is provided on one side of the shell (301), and an auxiliary component (31) for reducing scale is provided inside the shell (301); The heat exchange cavity (306) is provided with uniformly distributed flow guide pipes (308), and the two ends of the flow guide pipes (308) are respectively connected to the two connecting cavities (307); the surface of the shell (301) is provided with an injection pipe (304) and an outlet pipe (305), and one end of each of the injection pipe (304) and the outlet pipe (305) is connected to the heat exchange cavity (306); The auxiliary component (31) comprises a rotating shaft (3102) rotatably connected to the inner wall of the installation cavity (310), the surface of the rotating shaft (3102 being fixedly connected to evenly distributed driving blades (3101), one end of the rotating shaft (3102) passing through the housing (301) and being fixedly connected to a second transmission wheel (3107), and the surface of the second transmission wheel (3107) being provided with a second transmission belt (3108); The auxiliary component (31) further comprises a rotating rod (3103) arranged inside the connecting channel (311); one end of the rotating rod (3103) passes through the housing (301) and is fixedly connected to a first transmission wheel (3106); a cleaning brush (3104) is fixedly connected to the surface of the rotating rod (3103); the surfaces of two adjacent first transmission wheels (3106) are transmission-connected to a first transmission belt (3105); and the other end of the second transmission belt (3108) is transmission-connected to the surface of one of the first transmission wheels (3106); The filter assembly (32) comprises a mounting ring (3212) fixedly connected to the inner wall of the connecting channel (311); a connecting ring (3215) is provided at one end of the mounting ring (3212) close to the rotating rod (3103); a baffle (3216) is fixedly connected to the inner side of the connecting ring (3215); and the diameter of the baffle (3216) is greater than the inner diameter of the mounting ring (3212); The connecting ring (3215) is fixedly connected to a surface on one side close to the mounting ring (3212) with evenly distributed trigger rods (3213); the other end of the trigger rod (3213) passes through the mounting ring (3212); and a second spring (3214) is fixedly connected between the surface of the mounting ring (3212) and the surface of the connecting ring (3215); The filter assembly (32) further comprises a detachable collecting tube (3210) arranged inside the connecting channel (311); one end of the collecting tube (3210) contacts the surface of the mounting ring (3212); the other end of the collecting tube (3210) passes through the connecting channel (311) and is fixedly connected to a connecting plate (3201); the other side of the connecting plate (3201) is fixedly connected to a knob (3203); a collecting chamber (3209) is provided inside the collecting tube (3210); a side of the collecting tube (3210) close to the mounting ring (3212) is provided with an introduction groove (3211); and a connecting tube (3208) connected to the introduction groove (3211) is provided inside the collecting chamber (3209); The surface of the collecting tube (3210) is provided with a groove (3206), and the surface of the groove (3206) is provided with filter holes (3207) that are evenly distributed and communicate with the collecting chamber (3209).

2. A circulating cooling gas generator set according to claim 1, characterized in that: A heat dissipation cavity is provided inside the shell (301), and evenly distributed heat exchange tubes (313) are arranged inside the heat dissipation cavity. The heat exchange tubes (313) are distributed in a serpentine shape, one end of the heat exchange tube (313) is connected to the adjacent connecting channel (311), and the other end of the heat exchange tube (313) is connected to the liquid storage cavity (312). A heat dissipation plate (302) is fixedly connected to the surface of the heat exchange tube (313), and a mounting shell (303) connected to the heat dissipation cavity is embedded and installed on one side of the shell (301), and a fan is arranged inside the mounting shell (303).

3. A circulating cooling gas generator set according to claim 2, characterized in that: The inner wall of the collecting chamber (3209) is slidably connected to a pressure plate (3205), the surface of the pressure plate (3205) is fixedly connected to an indicator rod (3204), the other end of the indicator rod (3204) passes through the collecting tube (3210), the connecting plate (3201) and the knob (3203) in sequence and is flush with the surface of the knob (3203), and a first spring (3202) is fixedly connected between the pressure plate (3205) and the inner wall of the collecting tube (3210).

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