Gas storage tank with condensate water self-discharging function

Abstract

The utility model relates to a gas storage tank with a condensate water self-discharging function. A gas storage tank body is used for containing high-temperature and high-pressure water vapor. Water vapor is guided into each spraying row through the steam pipe, the spraying rows evenly guide the water vapor to the positions between the adjacent condensation wall plates, condensate water is guided into each condensation wall plate through the condensate water pipe, so that the temperature of the condensation wall plates is far lower than that of the water vapor, and the water vapor is liquefied when encountering the condensation wall plates with the low temperature and flows downwards along the condensation wall plates. Due to the fact that the condensation wall plates work at the same time, the heat dissipation efficiency of the inner cavity of the air storage tank body is high, the air pressure of the inner cavity of the air storage tank body is low, and the phenomenon that gas-liquid mixtures are sprayed on the temperature sensing drainage pipe is avoided. When the temperature sensing drainage pipe makes contact with liquid water, the temperature of the liquid water is mostly lower than 50 DEG C, at the moment, the temperature sensing drainage pipe enables the inner cavity of the air storage tank body to be communicated with the atmosphere, drainage is started, and the heat dissipation space of the whole air storage tank body is enlarged. The defect that a traditional gas storage tank is low in heat exchange efficiency is overcome.

Description

Technical Field

[0001] This application relates to the technical field of steam storage devices, and particularly to a gas storage tank with a function of automatically discharging condensed water. Background Art

[0002] In scenarios such as rubber vulcanization operations where boilers are used, high-temperature and high-pressure steam, as the heat source or product of the boiler, needs to be efficiently processed. Converting high-temperature and high-pressure steam into liquid water can effectively prevent safety accidents such as explosion and scalding caused by the accumulation of steam. Traditional gas storage tanks mostly use low-temperature media such as condensed water to exchange heat with the high-temperature and high-pressure steam in the gas storage tank to liquefy the high-temperature and high-pressure steam. However, in the process of discharging liquid water from existing gas storage tanks, most of them wait until the liquid water reaches a predetermined level, then close the air inlet and discharge the steam. In fact, this is due to the low heat exchange efficiency of traditional gas storage tanks. Without closing the air inlet, the gas-liquid mixture in the gas storage tank will be ejected together from the gas storage tank, which is likely to cause safety accidents. Therefore, it is necessary to propose a gas storage tank with a function of automatically discharging condensed water to address the defect of low heat exchange efficiency of traditional gas storage tanks. Utility Model Content

[0003] Based on this, it is necessary to propose a gas storage tank with a function of automatically discharging condensed water to address the defect of low heat exchange efficiency of traditional gas storage tanks.

[0004] This application relates to a gas storage tank with a function of automatically discharging condensed water, including:

[0005] A gas storage tank body, a first circular wall, a second circular wall, and an annular side wall disposed between the first circular wall and the second circular wall. The first circular wall, the second circular wall, and the annular side wall surround to form the gas storage tank body, and the interior of the gas storage tank body is hollow;

[0006] A plurality of condensation wall plates, each of which is perpendicular to the first circular wall, and the intervals between every two adjacent condensation wall plates are the same; a plurality of condensation water pipes are mutually communicated;

[0007] A plurality of spray rows, one spray row is disposed between every two adjacent condensation wall plates, and each spray row is fixedly connected to the condensation wall plate; a plurality of spray rows are mutually communicated;

[0008] Pipeline structure, including a condensate water pipe, a steam pipe and a temperature-sensitive drain pipe. One end of the condensate water pipe penetrates through the first circular wall and is in communication with a condensate wall panel. The other end of the condensate water pipe extends out of the first circular wall. The condensate water pipe is externally connected to condensate water. One end of the steam pipe penetrates through the first circular wall and is in communication with a spray row. The other end of the steam pipe extends out of the first circular wall. The steam pipe is externally connected to a steam source. The temperature-sensitive drain pipe penetrates through the circular side wall and is in communication with the inside of the gas storage tank body.

[0009] Further, the central axis of the circular side wall is perpendicular to the horizontal plane;

[0010] The second circular wall is arranged close to the ground;

[0011] The length of each condensate wall panel along the extension line direction of the central axis of the circular side wall is less than the distance between the first circular wall and the second circular wall.

[0012] Further, the temperature-sensitive drain pipe includes a temperature sensor, a solenoid valve and a drain pipe body;

[0013] The drain pipe body penetrates through the second circular wall and is in communication with the inside of the gas storage tank body;

[0014] The solenoid valve is arranged on the drain pipe body;

[0015] The temperature sensor is arranged inside the gas storage tank body;

[0016] The solenoid valve is electrically connected to the temperature sensor.

[0017] Further, the central axis of the circular side wall is perpendicular to the extension line direction of the plumb line;

[0018] The length of each condensate wall panel along the extension line direction of the central axis of the circular side wall is less than the distance between the first circular wall and the second circular wall.

[0019] Further, there are multiple condensate water pipes, and each condensate water pipe includes a first water pipe and a second water pipe;

[0020] The first water pipe and the second water pipe have the same structure;

[0021] One first water pipe is in communication with one condensate wall panel;

[0022] One second water pipe is in communication with one condensate wall panel;

[0023] The straight-line distance from the ground of the first water pipe in communication with the same condensate wall panel is greater than the straight-line distance from the ground of the second water pipe;

[0024] The first water pipes connected to different condensation wall plates are interconnected;

[0025] The second water pipes connected to different condensation wall plates are interconnected.

[0026] Furthermore, the structures of each of the condensation wall plates are the same;

[0027] The condensation wall plates are provided with a plurality of transverse flow channels and a plurality of longitudinal flow channels;

[0028] Each of the transverse flow channels is parallel to the central axis of the annular side wall;

[0029] Each of the longitudinal flow channels is perpendicular to the central axis of the annular side wall;

[0030] Adjacent transverse flow channels are interconnected through one of the longitudinal flow channels.

[0031] Furthermore, one end of the first water pipe is connected to a transverse flow channel, and the other end of the first water pipe extends out of the first circular wall;

[0032] The second water pipe is connected to a transverse flow channel, and the other end of the second water pipe extends out of the first circular wall.

[0033] Furthermore, heat conducting fins are provided on the outer surface of each condensation wall plate;

[0034] The heat conducting fins are fixedly connected to the outer surface of the condensation wall plate.

[0035] Furthermore, the structures of each of the injection rows are the same;

[0036] The injection row is provided with a vertical groove and a plurality of air release holes;

[0037] The central axis of the vertical groove is perpendicular to the central axis of the annular side wall;

[0038] Each of the air release holes is interconnected with the vertical groove.

[0039] Furthermore, the structures of each of the air release holes are the same;

[0040] The diameter of the air release hole near the vertical groove is larger than the diameter of the air release hole far from the vertical groove;

[0041] The end of the air release hole near the vertical groove and the end of the air release hole far from the vertical groove are smoothly transitioned.

[0042] This application relates to a gas storage tank with a function of self-draining condensed water. The gas storage tank body is formed by fixedly connecting a first circular wall and a second circular wall at both ends of a circular ring-shaped side wall. The gas storage tank body is used to accommodate high-temperature and high-pressure water vapor. The water vapor is introduced into each injection row through a steam pipe, and the injection row evenly guides the water vapor between adjacent condensation wall plates. Since condensed water is introduced into each condensation wall plate through a condensed water pipe, the temperature of the condensation wall plate is much lower than that of the water vapor. The water vapor liquefies when it encounters the relatively low-temperature condensation wall plate and flows down along the condensation wall plate. Since multiple condensation wall plates work simultaneously, the heat dissipation efficiency of the inner cavity of the gas storage tank body is relatively high, the air pressure in the inner cavity of the gas storage tank body is relatively low, and there will be no phenomenon of jetting of gas-liquid mixture in the temperature-sensitive drain pipe. It is worth mentioning that when the temperature-sensitive drain pipe does not contact liquid water, it can detect the ambient temperature inside the entire gas storage tank body. Generally speaking, the temperature in the environment is mostly higher than 95 degrees Celsius, and at this time, the temperature-sensitive drain pipe will not conduct the inner cavity of the gas storage tank body to the atmosphere. When the temperature-sensitive drain pipe contacts liquid water, the temperature of the liquid water is mostly lower than 50 degrees Celsius. At this time, the temperature-sensitive drain pipe conducts the inner cavity of the gas storage tank body to the atmosphere and starts to drain water, improving the heat dissipation space of the entire gas storage tank body. This solves the defect of low heat exchange efficiency of traditional gas storage tanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 FIG. 6 is a schematic structural diagram of a gas storage tank with a function of self-draining condensed water provided by an embodiment of the present application (under the condition that the second circular wall is arranged close to the ground).

[0044] Figure 2 FIG. 10 is a schematic structural diagram of a gas storage tank with a function of self-draining condensed water provided by another embodiment of the present application (under the condition that the circular ring-shaped side wall is arranged close to the ground).

[0045] Figure 3 FIG. 14 is a schematic connection relationship diagram of a condensation wall plate and a condensed water pipe in a gas storage tank with a function of self-draining condensed water provided by an embodiment of the present application (under the condition that the circular ring-shaped side wall is arranged close to the ground).

[0046] Reference Signs:

[0047] 100 - Gas storage tank body; 110 - Circular ring-shaped side wall; 120 - First circular wall; 130 - Second circular wall; 200 - Condensation wall plate; 210 - Transverse flow channel; 220 - Longitudinal flow channel; 230 - Heat conduction fin; 300 - Injection row; 310 - Vertical groove; 320 - Release hole; 400 - Pipeline structure; 410 - Condensed water pipe; 411 - First water pipe; 412 - Second water pipe; 420 - Steam pipe; 430 - Temperature-sensitive drain pipe; 431 - Temperature sensor; 432 - Solenoid valve; 433 - Drain pipe body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0048] To make the objectives, technical solutions, and advantages of this application clearer, the following further elaborates on this application in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining this application and not for limiting it.

[0049] This application provides a gas storage tank with a function of self-draining condensed water.

[0050] As Figure 1 shown, in an embodiment of this application, a gas storage tank with a function of self-draining condensed water includes a gas storage tank body 100, a plurality of condensation wall plates 200, a plurality of spray rows 300, and a pipeline structure 400.

[0051] Figure 1 FIG. is a schematic structural diagram of a gas storage tank with a function of self-draining condensed water provided in another embodiment of this application. In this embodiment, the second circular wall 130 of the gas storage tank with a function of self-draining condensed water is disposed close to the ground.

[0052] The gas storage tank body 100 includes a first circular wall 120, a second circular wall 130, and an annular side wall disposed between the first circular wall 120 and the second circular wall 130. The first circular wall 120, the second circular wall 130, and the annular side wall enclose to form the gas storage tank body 100, and the interior of the gas storage tank body 100 is hollow.

[0053] Each of the condensation wall plates 200 is perpendicular to the first circular wall 120, and the intervals between every two adjacent condensation wall plates 200 are the same; a plurality of condensation water pipes 410 are communicated with each other.

[0054] One spray row 300 is disposed between every two adjacent condensation wall plates 200, and each of the spray rows 300 is fixedly connected to the condensation wall plate 200. A plurality of spray rows 300 are communicated with each other.

[0055] The pipeline structure 400 includes a condensation water pipe 410, a steam pipe 420, and a temperature-sensitive drain pipe 430. One end of the condensation water pipe 410 passes through the first circular wall 120 and is communicated with a condensation wall plate 200, the other end of the condensation water pipe 410 extends out of the first circular wall 120, and the condensation water pipe 410 is externally connected to condensed water. One end of the steam pipe 420 passes through the first circular wall 120 and is communicated with a spray row 300, the other end of the steam pipe 420 extends out of the first circular wall 120, and the steam pipe 420 is externally connected to a steam source. The temperature-sensitive drain pipe 430 passes through the annular side wall 110 and is communicated with the interior of the gas storage tank body 100.

[0056] Specifically, the first circular wall 120 and the second circular wall 130 are fixedly connected to both ends of the circular ring-shaped side wall 110 to form the gas storage tank body 100, and the gas storage tank body 100 is used to accommodate high-temperature and high-pressure water vapor. The water vapor is introduced into each injection row 300 through the steam pipe 420, and the injection row 300 evenly guides the water vapor between the adjacent condensation wall plates 200. Since the condensate water pipe 410 introduces condensate water into each condensation wall plate 200, the temperature of the condensation wall plate 200 is much lower than that of the water vapor. The water vapor liquefies when it encounters the relatively low-temperature condensation wall plate 200 and flows down along the condensation wall plate 200. Since multiple condensation wall plates 200 work simultaneously, the heat dissipation efficiency in the inner cavity of the gas storage tank body 100 is relatively high, the air pressure in the inner cavity of the gas storage tank body 100 is relatively low, and the temperature-sensitive drain pipe 430 will not have the phenomenon of spraying gas-liquid mixture.

[0057] This application relates to a gas storage tank with a self-draining function for condensate water. When the temperature-sensitive drain pipe 430 does not contact liquid water, it can detect the ambient temperature inside the entire gas storage tank body 100. Generally speaking, the temperature in the environment is mostly higher than 95 degrees Celsius. At this time, the temperature-sensitive drain pipe 430 will not conduct the inner cavity of the gas storage tank body 100 to the atmosphere. When the temperature-sensitive drain pipe 430 contacts liquid water, the temperature of the liquid water is mostly lower than 50 degrees. At this time, the temperature-sensitive drain pipe 430 conducts the inner cavity of the gas storage tank body 100 to the atmosphere and starts to drain water, improving the heat dissipation space of the entire gas storage tank body 100. This solves the defect of low heat exchange efficiency of traditional gas storage tanks.

[0058] It is worth mentioning that whether the circular ring-shaped side wall 110 is perpendicular to the ground or parallel to the ground, for these two working conditions of the gas storage tank body 100, it can ensure the temperature measurement of the inner cavity of the gas storage tank body 100 by the temperature-sensitive drain pipe 430, and thus realize the self-draining function of condensate water.

[0059] More specifically, the horizontal height at which the temperature-sensitive drain pipe 430 extends into the gas storage tank body 100 will affect the drainage efficiency and heat dissipation efficiency of the entire gas storage tank body 100.

[0060] Generally, when the drainage volume threshold is between 10% and 15% of the total volume of the gas storage tank body 100, the comprehensive efficiency of the drainage efficiency and heat dissipation efficiency is the highest.

[0061] Such as Figure 1 , in an embodiment of this application, the central axis of the circular ring-shaped side wall 110 is perpendicular to the horizontal plane. The length of each condensation wall plate 200 along the extension line direction of the central axis of the circular ring-shaped side wall 110 is less than the distance between the first circular wall 120 and the second circular wall 130.

[0062] The central axis of the circular side wall 110 is perpendicular to the working surface. The second circular wall 130 is arranged close to the ground. The length of each condensation wall plate 200 along the extension line of the central axis of the circular side wall 110 is less than the distance between the first circular wall 120 and the second circular wall 130.

[0063] As Figure 2 shown, Figure 2 FIG. is a schematic structural diagram of a gas storage tank with a self-draining function for condensed water provided in another embodiment of the present application. In this embodiment, the circular side wall 110 of the gas storage tank with a self-draining function for condensed water is arranged close to the ground. The central axis of the circular side wall 110 is perpendicular to the working surface. The circular side wall 110 is arranged close to the ground. The length of each condensation wall plate 200 along the extension line of the central axis of the circular side wall 110 is less than the distance between the first circular wall 120 and the second circular wall 130.

[0064] As Figure 2 shown, in an embodiment of the present application, the temperature-sensitive drain pipe 430 includes a temperature sensor 431, a solenoid valve 432, and a drain pipe body 433. The drain pipe body 433 penetrates through the second circular wall 130 and is in communication with the inside of the gas storage tank body 100. The solenoid valve 432 is arranged on the drain pipe body 433. The temperature sensor 431 is arranged inside the gas storage tank body 100. The solenoid valve 432 is electrically connected to the temperature sensor 431.

[0065] Specifically, in the case where the central axis of the circular side wall 110 is perpendicular to the horizontal plane, in order to maximize the comprehensive efficiency of the drainage efficiency and the heat dissipation efficiency, and considering that the condensation wall plate 200, the spray row 300, and the pipeline structure 400 occupy the volume of the gas storage tank body 100, the linear distance between the temperature sensor 431 and the second circular wall 130 is 15% of the distance between the first circular wall 120 and the second circular wall 130.

[0066] The temperature sensor 431 is a tubular structure. One end of the temperature sensor 431 is attached to the inner side of the second circular wall 130, and the other end of the temperature sensor 431 is arranged close to the condensation wall plate 200.

[0067] This application relates to a temperature-sensitive drain pipe 430. The temperature-sensitive drain pipe 430 is disposed close to the condensation wall panel 200. When the temperature-sensitive drain pipe 430 does not come into contact with liquid water, it can detect the temperature of the water vapor in the entire gas storage tank body 100. Generally speaking, the ambient temperature is mostly higher than 95 degrees Celsius. At this time, the solenoid valve 432 is closed, and the temperature-sensitive drain pipe 430 will not conduct the inner cavity of the gas storage tank body 100 to the atmosphere. When the temperature-sensitive drain pipe 430 comes into contact with liquid water, the temperature of the liquid water is mostly lower than 50 degrees. At this time, the temperature-sensitive drain pipe 430 conducts the inner cavity of the gas storage tank body 100 to the atmosphere and starts draining water, increasing the heat dissipation space of the entire gas storage tank body 100. This solves the defect of low heat exchange efficiency of traditional gas storage tanks.

[0068] As Figure 1 shown, in an embodiment of the present application, the central axis of the circular ring-shaped side wall 110 is perpendicular to the extension direction of the plumb line. The length of each condensation wall panel 200 along the extension direction of the central axis of the circular ring-shaped side wall 110 is less than the distance between the first circular wall 120 and the second circular wall 130.

[0069] Specifically, in the case where the central axis of the circular ring-shaped side wall 110 is perpendicular to the extension direction of the plumb line, in order to maximize the comprehensive efficiency of the drainage efficiency and the heat dissipation efficiency, and considering that the condensation wall panel 200, the spray row 300, and the pipeline structure 400 occupy the volume of the gas storage tank body 100, the linear distance from the temperature sensor 431 to the central axis of the circular ring-shaped side wall 110 is 50% of the radius length of the circular ring-shaped side wall 110.

[0070] This application relates to a working state of the circular ring-shaped side wall 110. When the temperature-sensitive drain pipe 430 comes into contact with liquid water, the temperature of the liquid water is mostly lower than 50 degrees. At this time, the temperature-sensitive drain pipe 430 conducts the inner cavity of the gas storage tank body 100 to the atmosphere and starts draining water, increasing the heat dissipation space of the entire gas storage tank body 100. This solves the defect of low heat exchange efficiency of traditional gas storage tanks.

[0071] As Figure 1 shown, in an embodiment of the present application, there are multiple condensation water pipes 410, and each condensation water pipe 410 includes a first water pipe 411 and a second water pipe 412. The first water pipe 411 and the second water pipe 412 have the same structure. One first water pipe 411 communicates with one condensation wall panel 200. One second water pipe 412 communicates with one condensation wall panel 200. The linear distance from the first water pipe 411 communicating with the same condensation wall panel 200 to the ground is greater than the linear distance from the second water pipe 412 communicating with the same condensation wall panel 200 to the ground. The first water pipes 411 communicating with different condensation wall panels 200 communicate with each other. The second water pipes 412 communicating with different condensation wall panels 200 communicate with each other.

[0072] As Figure 2As shown, in an embodiment of the present application, the structures of each of the condensation wall plates 200 are the same. The condensation wall plates 200 are provided with a plurality of transverse flow channels 210 and a plurality of longitudinal flow channels 220. Each of the transverse flow channels 210 is parallel to the central axis of the annular side wall 110. Each of the longitudinal flow channels 220 is perpendicular to the central axis of the annular side wall 110. Adjacent transverse flow channels 210 are communicated through one longitudinal flow channel 220.

[0073] As Figure 3 shown, Figure 3 under the working conditions of Figure 2 and the working conditions are the same. In an embodiment of the present application, one end of the first water pipe 411 is communicated with a transverse flow channel 210, and the other end of the first water pipe 411 extends out of the first circular wall 120. The second water pipe 412 is communicated with a transverse flow channel 210, and the other end of the second water pipe 412 extends out of the first circular wall 120.

[0074] Specifically, the inner cavities of multiple condensation wall plates 200 are all provided with condensation water flow channels, which can improve the cooling efficiency of the condensation wall plates 200. The higher the condensation efficiency of the condensation wall plates 200, the lower the probability that the inner cavity of the gas storage tank body 100 appears in a high-pressure state. The inner cavity of the gas storage tank body 100 that is not in a high-pressure state can stably discharge liquid water to the outside. The probability of safety accidents will also be greatly reduced.

[0075] As Figure 2 shown, in an embodiment of the present application, a heat conduction fin 230 is provided on the outer surface of each condensation wall plate 200. The heat conduction fin 230 is fixedly connected to the outer surface of the condensation wall plate 200.

[0076] As Figure 2 shown, in an embodiment of the present application, the structures of each of the injection rows 300 are the same. The injection row 300 is provided with a vertical groove 310 and a plurality of air release holes 320. The central axis of the vertical groove 310 is perpendicular to the central axis of the annular side wall 110. Each of the air release holes 320 is communicated with the vertical groove 310.

[0077] As Figure 2 shown, in an embodiment of the present application, the structures of each of the air release holes 320 are the same. The diameter of the air release hole 320 near the vertical groove 310 is larger than the diameter of the air release hole 320 far from the vertical groove 310. The end of the air release hole 320 near the vertical groove 310 and the end of the air release hole 320 far from the vertical groove 310 are smoothly transitioned.

[0078] Specifically, the heat-conducting fins 230 can increase the contact area between the condensation wall plate 200 and the water vapor. One side of the heat-conducting fins 230 away from the first circular wall 120 is fixedly connected to the outer surface of the condensation wall plate 200, and the herringbone structure formed by the heat-conducting fins 230 and the outer surface of the condensation wall plate 200 ensures the retention effect on the water vapor.

[0079] The vertical grooves 310 provided in the injection row 300 can ensure sufficient water vapor flow in the air release holes 320.

[0080] The diameter of the air release hole 320 near the vertical groove 310 is larger than the diameter of the air release hole 320 away from the vertical groove 310. The tapered structure of the air release hole 320 can increase the water vapor flow rate, enabling the water vapor to contact as much as possible the end face of the condensation wall plate 200 away from the air release hole 320, thereby increasing the heat dissipation efficiency of the condensation wall plate 200.

[0081] The technical features of the above-described embodiments can be combined arbitrarily, and there is no restriction on the execution order of the method steps. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0082] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the patent scope of the present application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A gas storage tank with condensate self-draining function, characterized in that: include: The gas storage tank body comprises a first circular wall, a second circular wall, and an annular side wall disposed between the first circular wall and the second circular wall, wherein the first circular wall, the second circular wall, and the annular side wall surround and form the gas storage tank body, and the gas storage tank body is hollow inside; A plurality of condensing wall plates, each of which is perpendicular to the first circular wall, and the intervals between two adjacent condensing wall plates are the same; and a plurality of condensing water pipes are interconnected; A plurality of spray rows, one spray row is arranged between each two adjacent condensing wall plates, each of the spray rows is fixedly connected to the condensing wall plate; the plurality of spray rows are mutually conductive; The pipeline structure includes a condensate pipe, a steam pipe and a temperature-sensitive drain pipe. One end of the condensate pipe passes through the first circular wall and is connected to a condensate wall plate, and the other end of the condensate pipe extends out of the first circular wall. The condensate pipe is externally connected to condensate. One end of the steam pipe passes through the first circular wall and is connected to a jet drain, and the other end of the steam pipe extends out of the first circular wall. The steam pipe is externally connected to a steam source, and the temperature-sensitive drain pipe passes through the annular side wall and is connected to the interior of the gas storage tank body.

2. The gas storage tank with condensate self-draining function according to claim 1 is characterized in that: The central axis of the annular side wall is perpendicular to the working surface; The second circular wall is disposed close to the ground; The length of each of the condensation wall plates along the extension line of the central axis of the annular side wall is smaller than the distance between the first circular wall and the second circular wall.

3. The gas storage tank with condensate self-draining function according to claim 2 is characterized in that: The temperature-sensitive drain pipe comprises a temperature sensor, a solenoid valve and a drain pipe body; The drainage pipe body penetrates the second circular wall and communicates with the interior of the gas storage tank body; The solenoid valve is arranged on the drain pipe body; The temperature sensor is arranged inside the gas storage tank body; The solenoid valve is electrically connected to the temperature sensor.

4. The gas storage tank with condensate self-draining function according to claim 1, characterized in that: The central axis of the annular side wall is perpendicular to the working surface; the annular side wall is arranged close to the ground; The length of each of the condensation wall plates along the extension line of the central axis of the annular side wall is smaller than the distance between the first circular wall and the second circular wall.

5. The gas storage tank with condensate self-draining function according to claim 1, characterized in that: There are multiple condensation water pipes, each of which includes a first water pipe and a second water pipe; The first water pipe and the second water pipe have the same structure; One of the first water pipes is in conduction with one of the condensing wall panels; One of the second water pipes is in communication with one of the condensing wall panels; The straight-line distance between the first water pipe connected to the same condensing wall plate and the ground is greater than the straight-line distance between the second water pipe and the ground; The first water pipes in communication with different condensing wall panels are in communication with each other; The second water pipes communicated with different condensation wall panels are communicated with each other.

6. The gas storage tank with condensate self-draining function according to claim 5, characterized in that: Each of the condensing wall panels has the same structure; The condensing wall plate is provided with a plurality of transverse flow channels and a plurality of longitudinal flow channels; Each of the transverse flow channels is parallel to the central axis of the annular side wall; Each of the longitudinal flow channels is perpendicular to the central axis of the annular side wall; Adjacent transverse flow channels are connected to each other through one longitudinal flow channel.

7. The gas storage tank with condensate self-draining function according to claim 6, characterized in that: One end of the first water pipe is connected to a transverse flow channel, and the other end of the first water pipe extends out of the first circular wall; The second water pipe is in communication with a transverse flow channel, and the other end of the second water pipe extends out of the first circular wall.

8. The gas storage tank with condensate self-draining function according to claim 7, characterized in that: The outer surface of each condensing wall panel is provided with heat conducting fins; The heat conducting fins are fixedly connected to the outer surface of the condensation wall plate.

9. The gas storage tank with condensate self-draining function according to claim 8, characterized in that: Each of the injection rows has the same structure; The spray row is provided with a vertical slot and a plurality of air release holes; The central axis of the vertical groove is perpendicular to the central axis of the annular side wall; Each of the air release holes is communicated with the vertical groove.

10. The gas storage tank with condensate self-draining function according to claim 9, characterized in that: Each of the air release holes has the same structure; The diameter of the air release hole close to the vertical groove is larger than the diameter of the air release hole away from the vertical groove; An end of the air release hole close to the vertical groove and an end of the air release hole away from the vertical groove are smoothly transitioned.

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