Leakage-proof device for liquid accumulator

Abstract

The utility model provides a leakage-proof device of a liquid storage device, which relates to the technical field of liquid storage devices and comprises a main body mechanism and a drying mechanism, the drying mechanism comprises a filter screen, connecting rods are fixedly mounted on one side of the filter screen, a group of connecting rods are arranged, and a first flow guide plate, a second flow guide plate and a third flow guide plate are fixedly connected among the group of connecting rods and are arranged from left to right. According to the device, the first flow guide plate, the second flow guide plate and the third flow guide plate are arranged to guide and buffer gas entering the device, the situation that strong gas directly impacts the connecting portion of the gas outlet pipe and the outside, the connecting portion is loosened, and the risk of connection leakage is reduced is avoided, the drying plate is fixedly arranged between every two flow guide plates, and therefore the drying effect is improved. The non-gasified refrigerant can be conveniently absorbed, and the dryness of the output gas is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid reservoirs, in particular to a liquid reservoir anti-leakage device. Background Art

[0002] The liquid receiver is a critical component of a compressor, serving as a storage, gas-liquid separation, filtration, noise reduction, and refrigerant buffer. A liquid receiver leak prevention device is a device or component combination used to prevent liquid leakage within the receiver. Its primary function is to ensure that the receiver maintains a good seal during the storage and transfer of liquids, preventing leakage from harming the surrounding environment, equipment, and personnel.

[0003] In the prior art, some liquid storage anti-leakage devices lack guidance for gas. After the gas enters the device, there is a certain impact force, and it flows directly to the outlet pipe through the anti-leakage device, which can easily loosen the connection between the outlet pipe and the external pipeline. In addition, some anti-leakage devices are difficult to install and disassemble, making it inconvenient to clean and maintain the interior. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that some liquid storage anti-leakage devices lack guidance for gas, and after the gas enters the device, there is a certain impact force, which flows directly to the outlet pipe through the anti-leakage device, which easily causes the connection between the outlet pipe and the external pipeline to loosen; and some anti-leakage devices are difficult to install and disassemble, and it is inconvenient to clean and maintain the interior. A liquid storage anti-leakage device is proposed.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: including: a main body mechanism and a drying mechanism; the drying mechanism includes a filter screen, a connecting rod is fixedly installed on one side of the filter screen, and the connecting rods are provided in a group, and the first guide plate, the second guide plate and the third guide plate are fixedly connected between the connecting rods in a group, the first guide plate, the second guide plate and the third guide plate are arranged from left to right, a drying plate is fixedly installed between the first guide plate and the second guide plate, and a drying plate is also fixedly installed between the second guide plate and the third guide plate.

[0006] Preferably, the main body mechanism includes a shell, one end of the shell is clamped to the cover plate, a sealing rubber ring is fixedly installed on the outer wall of the shell, and the sealing rubber ring is arranged inside the cover plate.

[0007] Preferably, a group of connecting plates are fixedly installed on the outer wall of the cover plate and the shell, and fixing rods are inserted through the interior of the group of connecting plates, and the outer walls of the group of fixing rods are threaded with nuts.

[0008] Preferably, the outer wall of the shell is fixedly connected to the mounting base, and a mounting bolt is inserted through the interior of the mounting base, and the mounting bolt is threadedly connected to the mounting base.

[0009] Preferably, one side of the shell is fixedly connected to the air inlet pipe, and one side of the cover plate is fixedly connected to the air outlet pipe.

[0010] Preferably, solenoid valves are fixedly provided on the outer walls of the air inlet pipe and the air outlet pipe, and flanges are fixedly sleeved on the outer walls of the air inlet pipe and the air outlet pipe.

[0011] Preferably, the drying mechanism is arranged inside the shell, and the connecting rod is slidably connected to the shell.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the present invention, by providing a first guide plate, a second guide plate and a third guide plate, the gas entering the device is guided and buffered to prevent strong gas from directly impacting the connection between the outlet pipe and the outside, causing the connection to loosen, and reducing the risk of connection leakage. A drying plate is fixedly provided between every two guide plates to absorb unvaporized refrigerant and ensure the dryness of the output gas.

[0014] 2. In the present invention, a detachable structural design is adopted, a connecting plate is fixedly installed on the outer wall of the cover plate and the shell, and the cover plate is fixed to one end of the shell by a fixed plug rod, which facilitates regular cleaning and maintenance of the inside of the shell and avoids the problem of inconvenient cleaning in a fully fixed structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of a liquid storage anti-leakage device proposed by the utility model;

[0016] Figure 2 This is a cross-sectional view of a liquid storage anti-leakage device proposed in the utility model;

[0017] Figure 3 This is a disassembled diagram of the main mechanism of a liquid storage anti-leakage device proposed in the utility model;

[0018] Figure 4 The utility model provides a three-dimensional diagram of a drying mechanism in a liquid storage anti-leakage device.

[0019] Legend: 1. Main body; 101. Shell; 102. Cover; 103. Sealing rubber ring; 104. Connecting plate; 105. Fixing rod; 106. Nut; 107. Mounting base; 108. Mounting bolt; 109. Inlet pipe; 110. Outlet pipe; 111. Solenoid valve; 112. Flange; 2. Drying mechanism; 201. Filter; 202. Connecting rod; 203. First guide plate; 204. Second guide plate; 205. Third guide plate; 206. Drying plate. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] 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 than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: Figure 1-Figure 4 As shown, the utility model provides a liquid storage leakage prevention device, including: a main body mechanism 1 and a drying mechanism 2; the drying mechanism 2 includes a filter 201, a connecting rod 202 is fixedly installed on one side of the filter 201, and a group of connecting rods 202 are provided. A first guide plate 203, a second guide plate 204 and a third guide plate 205 are fixedly connected between the connecting rods 202 in one group. The first guide plate 203, the second guide plate 204 and the third guide plate 205 are arranged from left to right. A drying plate 206 is fixedly installed between the first guide plate 203 and the second guide plate 204, and a drying plate 206 is also fixedly installed between the second guide plate 204 and the third guide plate 205.

[0023] The effect achieved by the entire embodiment 1 is that, by arranging a filter screen 201 inside the shell 101, the filter screen 201 is used to filter the gas entering the device, thereby preventing impurities from entering the interior of the compressor and affecting the function of the compressor. A group of connecting rods 202 are fixedly installed on one side of the filter screen 201, and a first guide plate 203, a second guide plate 204 and a third guide plate 205 are installed between the group of connecting rods 202 from left to right, so as to facilitate the diversion and buffering of the gas, thereby preventing the gas from directly rushing to the outlet pipe 110 and causing excessive pressure on the connection part between the outlet pipe 110 and the compressor, and reducing the risk of loosening and leakage of the connection part. Then, a drying plate 206 is fixedly installed between the first guide plate 203 and the second guide plate 204, and between the second guide plate 204 and the third guide plate 205, thereby facilitating the separation of gas and liquid, ensuring the dryness of the output gas, and preventing the liquid refrigerant that has not yet been vaporized from entering the interior of the compressor along the outlet pipe 110 and affecting the normal operation of the compressor.

[0024] Example 2: Figure 1-Figure 4 As shown, the main mechanism 1 includes a shell 101, one end of the shell 101 is clamped with a cover plate 102, the outer wall of the shell 101 is fixedly installed with a sealing rubber ring 103, and the sealing rubber ring 103 is arranged inside the cover plate 102; the cover plate 102 and the outer wall of the shell 101 are fixedly installed with a group of connecting plates 104, the interior of a group of connecting plates 104 is penetrated by a fixed plug 105, and the outer wall of a group of fixed plugs 105 is threadedly connected to a nut 106; the outer wall of the shell 101 is fixedly connected to the mounting base 107, and the outer wall of the shell 101 is fixedly connected to the mounting base 107. A mounting bolt 108 is inserted through the interior of the mounting base 107, and the mounting bolt 108 is threadedly connected to the mounting base 107; one side of the shell 101 is fixedly connected to the air inlet pipe 109, and one side of the cover plate 102 is fixedly connected to the air outlet pipe 110; the outer walls of the air inlet pipe 109 and the air outlet pipe 110 are fixedly provided with a solenoid valve 111, and the outer walls of the air inlet pipe 109 and the air outlet pipe 110 are fixedly fitted with a flange plate 112; the drying mechanism 2 is arranged inside the shell 101, and the connecting rod 202 is slidably connected to the shell 101.

[0025] The effect achieved by the entire embodiment 2 is that, by clamping the cover plate 102 at one end of the shell 101, it is convenient to regularly clean and maintain the interior of the shell 101 by removing the cover plate 102, and a sealing rubber ring 103 is fixedly sleeved on the outer wall of the shell 101, and the sealing rubber ring 103 is arranged inside the cover plate 102, so as to improve the sealing of the connection between the shell 101 and the cover plate 102 to avoid leakage; a group of connecting plates 104 are fixedly installed on the outer walls of the shell 101 and the cover plate 102, and a fixing rod 105 is inserted through the inside of the connecting plate 104, and a nut 106 is threadedly connected to the outer wall of the fixing rod 105, and the nut 106 is arranged on the side of the shell 101 away from the cover plate 102, so as to firmly fix the cover plate 102 It is fixed to one end of the shell 101, and a mounting base 107 is fixedly connected to the outer wall of the shell 101. A mounting bolt 108 is inserted through the inside of the mounting base 107, and the mounting bolt 108 is threadedly connected to the mounting base 107, and then the mounting bolt 108 is used to connect to the liquid reservoir for easy installation of the leak-proof device; then, an air inlet pipe 109 is fixedly connected to one side of the shell 101, and an air outlet pipe 110 is fixedly connected to one side of the cover plate 102, and solenoid valves 111 are fixedly provided on the outer walls of the air inlet pipe 109 and the air outlet pipe 110 for easy control of the inlet and outlet flow rates, and flanges 112 are fixedly installed on the outer walls of the air inlet pipe 109 and the air outlet pipe 110 for easy connection of the liquid reservoir and the compressor to deliver liquefied gas to the compressor.

[0026] Working principle: When the device is in use, first, by clamping the cover plate 102 at one end of the shell 101, it is convenient to regularly clean and maintain the interior of the shell 101 by removing the cover plate 102, and a sealing rubber ring 103 is fixedly sleeved on the outer wall of the shell 101, and the sealing rubber ring 103 is arranged inside the cover plate 102, so as to improve the sealing of the connection between the shell 101 and the cover plate 102 to avoid leakage; secondly, a set of connecting plates 104 are fixedly installed on the outer walls of the shell 101 and the cover plate 102, and a fixing rod 105 is inserted through the inside of the connecting plate 104. The outer wall is threadedly connected to the nut 106, and the nut 106 is set on the side of the shell 101 away from the cover plate 102, so as to facilitate the cover plate 102 to be firmly fixed to one end of the shell 101, and the outer wall of the shell 101 is fixedly connected to the mounting base 107, and the mounting bolt 108 is inserted through the inside of the mounting base 107, and the mounting bolt 108 is set to be threadedly connected to the mounting base 107, and then the mounting bolt 108 is used to connect to the liquid reservoir, so as to facilitate the installation of the leak-proof device; then, the air inlet pipe 109 is fixedly connected to one side of the shell 101, and the air outlet pipe 110 is fixedly connected to one side of the cover plate 102. The outer wall of the air inlet pipe 109 and the air outlet pipe 110 are fixedly provided with a solenoid valve 111 to control the flow rate of inlet and outlet. Flanges 112 are fixedly installed on the outer wall of the air inlet pipe 109 and the air outlet pipe 110 to facilitate the connection of the liquid reservoir and the compressor to deliver liquefied gas to the compressor. Finally, a filter screen 201 is provided inside the shell 101 to facilitate the use of the filter screen 201 to filter the gas entering the device to prevent impurities from entering the interior of the compressor and affecting the function of the compressor. A group of connecting rods 202 are fixedly installed on one side of the filter screen 201, and a first connecting rod 202 is installed from left to right between the group of connecting rods 202. The guide plate 203, the second guide plate 204 and the third guide plate 205 are convenient for guiding and buffering the gas, preventing the gas from directly rushing towards the outlet pipe 110 and causing excessive pressure on the connection between the outlet pipe 110 and the compressor, reducing the risk of loosening and leakage of the connection part, and then fixedly installing the drying plate 206 between the first guide plate 203 and the second guide plate 204, and the second guide plate 204 and the third guide plate 205 to separate the gas and liquid, ensure the dryness of the output gas, and prevent the liquid refrigerant that has not yet been vaporized from entering the interior of the compressor along the outlet pipe 110, affecting the normal operation of the compressor.

[0027] The wiring diagram of the solenoid valve 111 in the present invention is common knowledge in the art, and its working principle is a well-known technology. The model is selected according to actual use, so the control method and wiring arrangement of the solenoid valve 111 will not be explained in detail.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A liquid storage device leak prevention device, characterized in that: include: A main body mechanism (1) and a drying mechanism (2); The drying mechanism (2) comprises a filter screen (201), a connecting rod (202) is fixedly installed on one side of the filter screen (201), and a group of connecting rods (202) are provided. A first guide plate (203), a second guide plate (204), and a third guide plate (205) are fixedly connected between the connecting rods (202) in one group. The first guide plate (203), the second guide plate (204), and the third guide plate (205) are arranged from left to right. A drying plate (206) is fixedly installed between the first guide plate (203) and the second guide plate (204), and a drying plate (206) is also fixedly installed between the second guide plate (204) and the third guide plate (205).

2. A liquid storage anti-leakage device according to claim 1, characterized in that: The main body mechanism (1) comprises a shell (101), one end of the shell (101) is clamped to a cover plate (102), a sealing rubber ring (103) is fixedly mounted on the outer wall of the shell (101), and the sealing rubber ring (103) is arranged inside the cover plate (102).

3. The liquid storage device according to claim 2, characterized in that: A set of connecting plates (104) are fixedly mounted on the outer walls of the cover plate (102) and the shell (101); fixed insert rods (105) are inserted through the interior of the set of connecting plates (104); and nuts (106) are threadedly connected to the outer walls of the set of fixed insert rods (105).

4. The liquid storage device according to claim 3, characterized in that: The outer wall of the housing (101) is fixedly connected to the mounting base (107), and a mounting bolt (108) is inserted through the interior of the mounting base (107), and the mounting bolt (108) is threadedly connected to the mounting base (107).

5. The liquid storage device according to claim 2, characterized in that: One side of the housing (101) is fixedly connected to the air inlet pipe (109), and one side of the cover plate (102) is fixedly connected to the air outlet pipe (110).

6. The liquid storage device according to claim 5, characterized in that: The outer walls of the air inlet pipe (109) and the air outlet pipe (110) are both fixedly provided with a solenoid valve (111), and the outer walls of the air inlet pipe (109) and the air outlet pipe (110) are both fixedly provided with a flange disk (112).

7. The liquid storage device according to claim 2, characterized in that: The drying mechanism (2) is arranged inside the housing (101), and the connecting rod (202) is slidably connected to the housing (101).

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