Refrigerant safe storage tank

Abstract

The utility model discloses a safe refrigerant storage tank, which relates to the technical field of refrigerant storage and comprises a storage tank body, a gas leakage detection component is mounted at the top of the storage tank body, and the gas leakage detection component is used for detecting leaked gas in the storage tank. The air leakage detection assembly comprises an air suction shell, an air suction pump, a detection pipe and a detector, the air suction shell, the air suction pump and the detection pipe are fixed to the top of the storage tank body, the detector is installed on the outer side of the detection pipe, the detection end of the detector penetrates through the inner wall of the detection pipe, and a switch button is installed on the top of the storage tank body. According to the utility model, when the refrigerant is discharged, the detector can detect the refrigerant, and if the detector detects that the refrigerant component is contained in the air, a worker can be reminded, so that the leakage of the refrigerant can be found in time, and waste or danger can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerant storage, in particular to a refrigerant safety storage tank. Background Art

[0002] Refrigerant is a medium substance used to complete energy conversion in various heat engines. These substances usually increase power through reversible phase changes (such as gas-liquid phase change). Refrigerants can be gaseous or liquid. For example, the refrigerant in a refrigerator is gaseous at room temperature and is usually transported and stored in cylinders like liquefied gas.

[0003] Patent document CN214406594U discloses a refrigerant storage device. "When the storage tank in the patent document stores the refrigerant, if the refrigerant leaks, the staff cannot find it in time, resulting in a waste of refrigerant. Utility Model Content

[0004] One purpose of the present application is to provide a refrigerant safety storage tank to solve the technical problem in the prior art that if the refrigerant leaks, the staff cannot find it in time, thus causing waste of refrigerant.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refrigerant safety storage tank, comprising a storage tank body, a gas leakage detection assembly is installed on the top of the storage tank body, the gas leakage detection assembly is used to detect gas leakage in the storage tank, the gas leakage detection assembly comprises an air suction shell, an air suction pump, a detection tube and a detector, the air suction shell, the air suction pump and the detection tube are respectively fixed on the top of the storage tank body, a detector is installed on the outside of the detection tube, and the detection end of the detector passes through the inner wall of the detection tube, and a switch button is installed on the top of the storage tank body.

[0006] Preferably, a plurality of air suction holes are opened on the inner side of the air suction shell, a first connecting pipe is installed on one side of the air suction shell, and the other end of the first connecting pipe is connected to the input end of the air suction pump.

[0007] Preferably, a second connecting tube is installed at the output end of the vacuum pump, and the other end of the second connecting tube penetrates into the interior of the detection tube.

[0008] Preferably, a mounting plate is installed on the top of the storage tank body by bolts, a discharge pipe is installed on the top of the mounting plate, the bottom end of the discharge pipe penetrates into the interior of the storage tank body, and the discharge pipe is located on the inner side of the air intake shell.

[0009] Preferably, a switch valve is installed at the top of the discharge pipe, and a discharge head is installed through one side of the discharge pipe.

[0010] Preferably, a buffer assembly is installed at the bottom of the storage tank body, and the buffer assembly is used to protect the bottom of the storage tank body. The buffer assembly includes a buffer shell, a buffer spring and a bottom plate. The buffer shell is installed on the bottom outer side of the storage tank body, the buffer spring is installed on the bottom inner wall of the buffer shell, and the top end of the buffer spring is connected to the bottom of the storage tank body, and the bottom of the buffer shell is installed with a bottom plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the semicircular air suction shell surrounds the exhaust end of the storage tank body, and the switch button is used to control the operation of the vacuum pump. The input end of the vacuum pump draws air. Since the input end of the vacuum pump is connected to the air suction shell through the first connecting pipe, the leaked refrigerant can be sucked out through the suction hole, and then discharged into the detection tube through the second connecting pipe at the output end, and discharged through the top opening of the detection tube. When discharging, the detector will detect the refrigerant. If the detector detects that the air contains refrigerant components, it will remind the staff, so that the refrigerant leakage can be discovered in time to avoid waste or danger.

[0013] 2. In the utility model, since the storage tank body filled with refrigerant is heavy, when the storage tank body is placed on the ground, it is easy to generate a large impact force. The buffer component will buffer the impact force generated during placement, making the storage tank body more stable when placed on the ground, avoiding danger caused by excessive impact force. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the air intake shell structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the discharge pipe structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the buffer component of the utility model.

[0018] In the figure: 1. Storage tank body; 2. Switch button; 3. Buffer assembly; 4. Buffer shell; 5. Buffer spring; 6. Bottom plate; 7. Mounting plate; 8. Discharge pipe; 9. Switch valve; 10. Discharge head; 11. Suction shell; 12. Suction hole; 13. Vacuum pump; 14. First connecting pipe; 15. Second connecting pipe; 16. Detection tube; 17. Detector. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the utility model: a refrigerant safety storage tank;

[0023] It includes a storage tank body 1 and a gas leakage detection component. The gas leakage detection component is installed on the top of the storage tank body 1. The gas leakage detection component is used to detect the gas leaking in the storage tank. The gas leakage detection component includes an air suction shell 11, an air suction pump 13, a detection tube 16 and a detector 17. The air suction shell 11, the air suction pump 13 and the detection tube 16 are respectively fixed on the top of the storage tank body 1. The detector 17 is installed on the outside of the detection tube 16, and the detection end of the detector 17 passes through the inner wall of the detection tube 16. A switch button 2 is installed on the top of the storage tank body 1. A plurality of air suction holes 12 are opened on the inner side of the air suction shell 11. A first connecting tube 14 is installed on one side of the air suction shell 11, and the other end of the first connecting tube 14 is connected to the input end of the air suction pump 13. A second connecting tube 15 is installed on the output end of the air suction pump 13, and the other end of the second connecting tube 15 passes through the inside of the detection tube 16.

[0024] The storage tank body 1 is used to store refrigerant, and the leakage detection component is used to detect the refrigerant. In order to prevent refrigerant leakage, the air intake shell 11 in the air leakage detection component is installed at the exhaust end of the storage tank body 1. The air intake shell 11 semicircularly surrounds the exhaust end of the storage tank body 1. The switch button 2 is used to control the operation of the vacuum pump 13. The input end of the vacuum pump 13 draws air. Since the input end of the vacuum pump 13 is connected to the air intake shell 11 through the first connecting pipe 14, the leaked refrigerant can be sucked out through the suction hole 12, and then discharged into the detection tube 16 through the second connecting pipe 15 at the output end, and discharged through the top opening of the detection tube 16. When discharged, the detector 17 will detect the refrigerant. If the detector 17 detects that the air contains refrigerant components, it will remind the staff, so that the refrigerant leakage can be discovered in time to avoid waste or danger.

[0025] See also Figure 1 and Figure 4 , an embodiment provided by the utility model: a refrigerant safety storage tank;

[0026] It includes a buffer assembly 3, a mounting plate 7 is installed on the top of the storage tank body 1 by bolts, a discharge pipe 8 is installed on the top of the mounting plate 7, the bottom end of the discharge pipe 8 penetrates into the interior of the storage tank body 1, and the discharge pipe 8 is located on the inner side of the suction shell 11, a switch valve 9 is installed on the top of the discharge pipe 8, a discharge head 10 is installed on one side of the discharge pipe 8, a buffer assembly 3 is installed at the bottom of the storage tank body 1, the buffer assembly 3 is used to protect the bottom of the storage tank body 1, the buffer assembly 3 includes a buffer shell 4, a buffer spring 5 and a bottom plate 6, the buffer shell 4 is installed on the outside of the bottom of the storage tank body 1, the buffer spring 5 is installed on the bottom inner wall of the buffer shell 4, and the top end of the buffer spring 5 is connected to the bottom of the storage tank body 1, and the bottom of the buffer shell 4 is installed with a bottom plate 6;

[0027] The mounting plate 7 provides a location for installing the discharge pipe 8. The discharge pipe 8 is used to discharge the refrigerant in the storage tank body 1. The output end of the discharge pipe 8 is opened by rotating the switch valve 9 so that the internal refrigerant can be discharged through the discharge head 10. The buffer assembly 3 is used to buffer the bottom of the storage tank body 1. When the buffer assembly 3 is in use, the buffer spring 5 installed inside the buffer shell 4 is connected to the bottom of the storage tank body 1. Since the storage tank body 1 filled with refrigerant is heavy, when the storage tank body 1 is placed on the ground, it is easy to generate a large impact force. The buffer assembly 3 will buffer the impact force generated during placement, so that the storage tank body 1 is more stable when placed on the ground, avoiding danger caused by excessive impact force.

[0028] Working principle: Before using the refrigerant safety storage tank, you should first check whether there are any problems that affect the use of the refrigerant safety storage tank. First, place the storage tank body 1 filled with refrigerant at the location where it needs to be used. The buffer component 3 installed at the bottom will buffer the impact force. When the refrigerant needs to be discharged, open the discharge pipe 8 through the switch valve 9 so that the internal refrigerant can be discharged through the discharge head 10. Use the leakage detection component to detect whether the refrigerant is leaking, so that the staff can detect whether there is a refrigerant leak in time.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A refrigerant safety storage tank, comprising a storage tank body (1), characterized in that: A gas leakage detection component is installed on the top of the storage tank body (1). The gas leakage detection component is used to detect gas leakage in the storage tank. The gas leakage detection component comprises an air suction shell (11), an air suction pump (13), a detection tube (16) and a detector (17). The air suction shell (11), the air suction pump (13) and the detection tube (16) are respectively fixed on the top of the storage tank body (1). The detector (17) is installed on the outside of the detection tube (16), and the detection end of the detector (17) passes through the inner wall of the detection tube (16). A switch button (2) is installed on the top of the storage tank body (1).

2. A refrigerant safety storage tank according to claim 1, characterized in that: A plurality of air suction holes (12) are provided on the inner side of the air suction shell (11), a first connecting pipe (14) is installed on one side of the air suction shell (11), and the other end of the first connecting pipe (14) is connected to the input end of the air suction pump (13).

3. A refrigerant safety storage tank according to claim 1, characterized in that: A second connecting tube (15) is installed at the output end of the air extraction pump (13), and the other end of the second connecting tube (15) penetrates into the interior of the detection tube (16).

4. A refrigerant safety storage tank according to claim 1, characterized in that: A mounting plate (7) is mounted on the top of the storage tank body (1) via bolts, a discharge pipe (8) is mounted on the top of the mounting plate (7), the bottom end of the discharge pipe (8) penetrates into the interior of the storage tank body (1), and the discharge pipe (8) is located on the inner side of the air intake shell (11).

5. A refrigerant safety storage tank according to claim 4, characterized in that: A switch valve (9) is installed at the top end of the discharge pipe (8), and a discharge head (10) is installed through one side of the discharge pipe (8).

6. A refrigerant safety storage tank according to claim 1, characterized in that: A buffer assembly (3) is installed at the bottom of the storage tank body (1). The buffer assembly (3) is used to protect the bottom of the storage tank body (1). The buffer assembly (3) comprises a buffer shell (4), a buffer spring (5) and a bottom plate (6). The buffer shell (4) is installed on the outside of the bottom of the storage tank body (1), the buffer spring (5) is installed on the bottom inner wall of the buffer shell (4), and the top end of the buffer spring (5) is connected to the bottom of the storage tank body (1). The bottom of the buffer shell (4) is installed with the bottom plate (6).

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