Refrigerant storage device

Abstract

The utility model discloses a refrigerant storage device, belongs to the technical field of refrigerant storage, and solves the problems that an existing refrigerant storage device cannot move and is unstable in output. The storage device comprises a storage tank, a protection tank wrapping the storage tank is arranged on the outer side of the storage tank, an isolation interlayer is arranged between the protection tank and the storage tank, inert gas is arranged in the isolation interlayer, a moving trolley used for moving the protection tank is arranged below the protection tank, a liquid level meter is arranged in the storage tank, and the liquid level meter is arranged in the storage tank. An output pipe is arranged on one side of the upper portion of the saving box, a voltage stabilizer is arranged on the output pipe, an input pipe communicated with the saving box is arranged on the other side of the upper portion of the saving box, and a first electromagnetic stop valve is arranged on the input pipe. The refrigerant storage device disclosed by the utility model is convenient to move and use under the condition that the output pressure of the refrigerant is stable, the convenience is effectively increased, and the refrigerant storage device has the characteristics of convenience in use and strong practicability.

Description

Technical Field

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

[0002] Refrigerant, also known as coolant or snow seed, is a medium substance used to complete energy conversion in various heat engines. In order to facilitate the use and transportation of refrigerants, refrigerants are usually stored in refrigeration tanks. However, refrigeration tanks are difficult to carry during use. When the tank is full, it is heavy and easy to fall and get injured during transportation. After searching, a refrigerant storage device with the publication number CN214731374U was found. The scheme records that both sides of the tank body are equipped with hemispherical covers, and the upper end of the tank body is equipped with a first inlet and outlet liquid pipe, a second inlet and outlet liquid pipe and an identification assembly. Although the scheme can store refrigerant, the refrigerant is directly output, and the amount output is unknown. If you want to know, you need to install a flow meter separately, which is more troublesome and cannot be moved for use. If you move it for use, the refrigerant inside will shake too much, which will affect the output pressure and affect the input equipment. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a refrigerant storage device in response to the above-mentioned deficiencies in the prior art, which is easy to move and use while ensuring the stability of the refrigerant output pressure, effectively increasing convenience, and has the characteristics of easy use and strong practicality.

[0004] The technical solution adopted by the utility model is: a refrigerant storage device, including a storage tank, a protective tank wrapping the storage tank is provided on the outside of the storage tank, an isolation interlayer is provided between the protection tank and the storage tank, inert gas is provided in the isolation interlayer, a mobile trolley for moving the protection tank is provided below the protection tank, a liquid level gauge is provided in the storage tank, an output pipe is provided on the upper side of the storage tank, a voltage stabilizer is provided on the output pipe, an input pipe connected to the storage tank is provided on the other side of the upper side of the storage tank, a first electromagnetic shut-off valve is provided on the input pipe, the first electromagnetic shut-off valve and the liquid level gauge are electrically connected to a control component with a display function, and a voltage stabilizing structure is provided on the inner wall of the storage tank.

[0005] As a further improvement, the mobile trolley includes a support plate, a pull rod and a plurality of rollers, the protective tank is arranged on the support plate, the rollers are installed on the support plate, and the pull rod is rotatably installed on the front end of the support plate.

[0006] Furthermore, the output pipe is also provided with a second electromagnetic shut-off valve, a pressure gauge and a flow meter. The output pipe is sequentially arranged from left to right as a second electromagnetic shut-off valve, a voltage stabilizer, a pressure gauge and a flow meter.

[0007] Furthermore, the voltage stabilizing structure is a plurality of baffles, which are staggeredly arranged in two layers, upper and lower, on the inner wall of the storage tank, and the baffles are provided with oil holes.

[0008] Furthermore, the control component includes a controller, an alarm and a display, and the controller, alarm and display are all installed above the protective tank, and the liquid level meter, the first electromagnetic shut-off valve, the second electromagnetic shut-off valve, the alarm and the display are all electrically connected to the controller.

[0009] Furthermore, a plurality of support columns are provided between the storage tank and the protection tank, and an inflation nozzle communicating with the isolation interlayer is provided at the lower end of the protection tank.

[0010] Beneficial effects

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] The utility model relates to a refrigerant storage device. A storage tank is arranged on a mobile trolley. When the refrigerant is used, the trolley can be moved anywhere to meet the use requirements of different places. A protective tank is arranged on the periphery of the storage tank and an inert gas is arranged in the interlayer therein, thereby achieving a good heat preservation effect and effectively preventing the refrigerant from losing effectiveness due to heat. A pressure stabilizing structure is arranged in the storage tank, so that the storage tank plays a damping role during the pulling and moving process, and the refrigerant will not shake too much, effectively preventing the refrigerant from shaking too much and the generated gas pressure from being too high. A voltage stabilizer is arranged on the output pipe, so that the pressure of the output vaporized refrigerant is more stable, effectively protecting the input equipment. By arranging the control component, the liquid level gauge reflects the refrigerant reserve in the storage tank, which is convenient for the user to observe how much reserve is left in the tank, so as to meet actual use needs. This refrigerant device can be conveniently moved for use while protecting the stable output, and has the characteristics of being easy to use and having a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the present utility model.

[0014] Among them: 1-storage tank, 2-protection tank, 3-mobile trolley, 4-output pipe, 5-pressure regulator, 6-second electromagnetic shut-off valve, 7-control component, 8-pressure gauge, 9-flow meter, 10-first electromagnetic shut-off valve, 11-input pipe, 12-inflating nozzle, 13-inert gas, 14-support column, 15-baffle, 16-oil hole, 17-isolation interlayer, 18-liquid level gauge, 31-support plate, 32-roller, 33-pull rod, 71-alarm, 72-controller, 73-display. DETAILED DESCRIPTION

[0015] The present invention will be further described below with reference to the specific embodiments in the accompanying drawings.

[0016] See Figure 1 As shown, a refrigerant storage device of the present invention includes a storage tank 1, a protective tank 2 for wrapping the storage tank 1 is provided on the outside of the storage tank 1, an isolation interlayer 17 is provided between the protection tank 2 and the storage tank 1, an inert gas 13 is provided in the isolation interlayer 17, a mobile trolley 3 for moving the protection tank 2 is provided below the protection tank 2, a liquid level gauge 18 is provided in the storage tank 1, an output pipe 4 is provided on the upper side of the storage tank 1, a voltage stabilizer 5 is provided on the output pipe 4, an input pipe 11 connected to the storage tank 1 is provided on the other side of the upper side of the storage tank 1, a first electromagnetic shut-off valve 10 is provided on the input pipe 11, the first electromagnetic shut-off valve 10 and the liquid level gauge 18 are electrically connected to a control component 7 with a display function, a pressure stabilizing structure is provided on the inner wall of the storage tank 1, and by arranging the storage tank 1 on the mobile trolley 3, it can be moved anywhere when using the refrigerant to meet the use in different places. In order to meet the demand, a protective tank 2 is set on the periphery of the storage tank 1 and an inert gas is set in the isolation interlayer 17 in the middle, so as to achieve a good thermal insulation effect and effectively prevent the refrigerant from being ineffective due to heat. By setting a pressure stabilizing structure in the storage tank 1, the baffle 15 plays a damping role during the pulling and moving of the storage tank 1, and the refrigerant will not shake too much, effectively preventing the refrigerant from shaking too much and the generated gas pressure from being too high, thereby affecting the input device. By setting a pressure stabilizer 5 on the output pipe 4, the pressure of the output vaporized refrigerant is made more stable, effectively protecting the input device. By arranging the control component 7, the liquid level gauge 18 reflects the refrigerant inventory in the storage tank 1, which is convenient for the user to observe how much inventory is left in the tank, so as to facilitate actual use needs. This refrigerant device can be conveniently moved and used while protecting the stable output.

[0017] Specifically, the mobile trolley 3 includes a support plate 31, a pull rod 33 and multiple rollers 32. The protective tank 2 is arranged on the support plate 31, the rollers 32 are installed on the support plate 31, and the pull rod 33 is rotatably installed at the front end of the support plate 31, which makes it convenient for users to push the savings tank 1 for mobile use and increases practicality.

[0018] Preferably, the output pipe 4 is also provided with a second electromagnetic shut-off valve 6, a pressure gauge 8 and a flow meter 9. The output pipe 4 is arranged from left to right as a second electromagnetic shut-off valve 6, a pressure stabilizer 5, a pressure gauge 8 and a flow meter 9. The pressure gauge 8 is used to detect the output pressure, and the flow meter 9 is used to detect the output volume, so as to facilitate the output control of the refrigerant, make the output process more accurate, and improve the stability of the output. When an abnormality is detected, the controller 72 will control the second electromagnetic shut-off valve 6 to cut off the output, which plays an effective protective role.

[0019] Furthermore, the pressure stabilizing structure is a plurality of baffles 15, which are staggeredly arranged in two layers on the inner wall of the storage tank 1. The baffles 15 are provided with oil holes 16, so that when the storage tank 1 is pulled and moved, the baffles 15 play a damping role, and the refrigerant will not shake too much, effectively preventing the refrigerant from shaking too much and generating excessive gas pressure, thereby affecting the input device.

[0020] Furthermore, the control component 7 includes a controller 72, an alarm 71 and a display 73. The controller 72, the alarm 71 and the display 73 are all installed above the protective tank 2. The liquid level gauge 18, the first electromagnetic shut-off valve 10, the second electromagnetic shut-off valve 6, the alarm 71 and the display 73 are all electrically connected to the controller 72. The refrigerant remaining in the storage tank 1 is monitored by the liquid level gauge 18 and then displayed through the display 73 for the operator to observe. When there is an abnormality in the output process, the alarm 71 will make an abnormal sound to remind the operator. When the refrigerant is injected through the input pipe 11, when the liquid level gauge 18 detects that the storage tank 1 is full, the controller 72 controls the first electromagnetic shut-off valve 10 to cut off, effectively preventing excessive injection and causing equipment damage.

[0021] Furthermore, a plurality of support columns 14 are provided between the storage tank 1 and the protection tank 2 to play a supporting role. An inflation nozzle 12 connected to the isolation interlayer 17 is provided at the lower end of the protection tank 2 to facilitate replenishing the isolation interlayer 17 with inert gas 13.

[0022] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention. These modifications and improvements will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A refrigerant storage device, characterized in that: The invention comprises a storage tank (1), wherein a protective tank (2) is provided on the outside of the storage tank (1) to wrap the storage tank, an isolation interlayer (17) is provided between the protection tank (2) and the storage tank (1), an inert gas (13) is provided in the isolation interlayer (17), a moving trolley (3) for moving the protection tank (2) is provided below the protection tank (2), a liquid level gauge (18) is provided in the storage tank (1), an output pipe (4) is provided on one side above the storage tank (1), a voltage stabilizer (5) is provided on the output pipe (4), an input pipe (11) connected to the storage tank (1) is provided on the other side above the storage tank (1), a first electromagnetic shut-off valve (10) is provided on the input pipe (11), the first electromagnetic shut-off valve (10) and the liquid level gauge (18) are electrically connected to a control component (7) with a display function, and a voltage stabilizing structure is provided on the inner wall of the storage tank (1).

2. A refrigerant storage device according to claim 1, characterized in that: The mobile trolley (3) comprises a support plate (31), a pull rod (33) and a plurality of rollers (32); the protection tank (2) is arranged on the support plate (31); the rollers (32) are installed on the support plate (31); and the pull rod (33) is rotatably installed at the front end of the support plate (31).

3. A refrigerant storage device according to claim 1, characterized in that: The output pipe (4) is also provided with a second electromagnetic shut-off valve (6), a pressure gauge (8) and a flow meter (9). The output pipe (4) is arranged from left to right in sequence as follows: the second electromagnetic shut-off valve (6), a voltage regulator (5), a pressure gauge (8) and a flow meter (9).

4. A refrigerant storage device according to claim 1, characterized in that: The voltage stabilizing structure comprises a plurality of baffles (15), which are arranged in two layers, upper and lower, and staggered on the inner wall of the storage tank (1). The baffles (15) are provided with oil holes (16).

5. A refrigerant storage device according to claim 3, characterized in that: The control assembly (7) comprises a controller (72), an alarm (71) and a display (73); the controller (72), the alarm (71) and the display (73) are all installed above the protection tank (2); the liquid level meter (18), the first electromagnetic shut-off valve (10), the second electromagnetic shut-off valve (6), the alarm (71) and the display (73) are all electrically connected to the controller (72).

6. A refrigerant storage device according to claim 1, characterized in that: A plurality of support columns (14) are arranged between the storage tank (1) and the protection tank (2), and an air filling nozzle (12) communicating with the isolation interlayer (17) is arranged at the lower end of the protection tank (2).

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