Leakage repair auxiliary structure for refrigeration equipment

Abstract

The utility model discloses a liquid leakage repair auxiliary structure for refrigeration equipment, which belongs to the technical field of refrigeration equipment, and is characterized by comprising a shell and a leakage detection mechanism, two sides of the shell are bolted with a support frame, the leakage detection mechanism is bolted on the surface of the support frame, the inner side of the shell is bolted with a connecting rod, and the connecting rod is connected with the shell. By arranging the shell, the shell can support and limit the supporting frame and the connecting rod, and can shield the splashed cleaning agent when the nozzle sprays the cleaning agent to the air conditioner outdoor unit pipeline, so that the cleaning agent is prevented from being splashed into palms or eyes of a user; the leak detection mechanism can be supported and limited by the support frame, the clamping ring can be supported and limited by the connecting rod, the air conditioner outdoor unit pipeline can be clamped and fixed by the clamping ring, and the nozzle can be supported and limited, so that a user can conveniently detect and repair the air conditioner outdoor unit pipeline outdoors.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a liquid leakage repair auxiliary structure for refrigeration equipment. Background Art

[0002] As we all know, refrigeration equipment refers to equipment mainly used for food refrigeration, refrigeration of various types of goods and indoor air conditioning in summer. It is mainly composed of compressor, expansion valve, evaporator, condenser and accessories, and pipelines. According to the working principle, it can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam jet refrigeration equipment, heat pump refrigeration equipment and electric refrigeration equipment.

[0003] At present, the Chinese utility model with publication number: CN213731584U discloses an auxiliary equipment for refrigeration equipment maintenance, which reduces the space occupancy rate of the maintenance platform, facilitates the movement of the maintenance platform, increases convenience and improves practicality. It includes a maintenance workbench, a caster mounting seat, a swivel seat, casters, a connecting piece, a platform, a support rod, an extension rod, a first telescopic rod, a second telescopic rod, a nut seat and a support foot. The top end of the caster mounting seat is connected to the bottom end of the maintenance workbench, the top end of the swivel seat is rotatably connected to the bottom end of the caster mounting seat, the caster is installed on the swivel seat and rotates relatively, the connecting piece is installed on the maintenance workbench, the platform is rotatably connected to the maintenance workbench through the connecting piece, the top end of the support rod is rotatably connected to the bottom end of the platform, the extension rod is installed on the support rod and slides relatively, the first telescopic rod is installed on the platform and rotates relatively, and the output end of the first telescopic rod is connected to the outer end of the support rod and rotates relatively.

[0004] When repairing a leak on an air conditioner outdoor unit, auxiliary equipment for repairing refrigeration equipment is used, and an auxiliary structure for repairing a leak on refrigeration equipment is one of them. However, the existing auxiliary equipment for repairing refrigeration equipment is too large, which is not convenient for users to repair leaks on air conditioner outdoor units outdoors, and lacks a structure for detecting leaks, which reduces the ability of users to repair leaks on air conditioner outdoor units outdoors. Utility Model Content

[0005] The utility model provides a leakage repair auxiliary structure for refrigeration equipment, aiming to solve the problem that the existing auxiliary equipment for refrigeration equipment maintenance is too large, which is inconvenient for users to repair leakage of air-conditioning outdoor units outdoors, and lacks a structure for detecting leakage, thereby reducing the user's ability to repair leakage of air-conditioning outdoor units outdoors.

[0006] The utility model is implemented as follows: a leakage repair auxiliary structure for refrigeration equipment includes a shell and a leakage detection mechanism, the two sides of the shell are bolted with a support frame, the leakage detection mechanism is bolted to the surface of the support frame, the inner side of the shell is bolted with a connecting rod, and the front side of the connecting rod is bolted with a clamping ring;

[0007] The leakage detection mechanism includes a liquid storage tank, a water suction pipe, a water filling pipe, a pressure pump, a drain pipe and a nozzle. The liquid storage tank is bolted to the surface of the support frame, the water suction pipe is connected to the top of the liquid storage tank, the side of the water suction pipe away from the liquid storage tank is connected to the bottom of the pressure pump, the water filling pipe is connected to the bottom of the liquid storage tank, the pressure pump is bolted to the top of the support frame, the drain pipe is connected to the top of the pressure pump, the side of the drain pipe away from the pressure pump passes through the shell and is connected to the inner side of the clamping ring, and the nozzle is connected to the inner side of the clamping ring.

[0008] In order to facilitate the user to move the shell, as a preferred auxiliary structure for repairing leakage of refrigeration equipment of the utility model, a handle is bolted to the rear side of the shell, and the surface of the handle is engraved with anti-slip stabilizer.

[0009] In order to increase the clamping stability between the clamping ring and the air conditioner outdoor unit pipe, as a preferred auxiliary structure for liquid leakage repair for refrigeration equipment of the utility model, the inner side of the clamping ring is bolted with a protective pad, and the surface of the protective pad is engraved with anti-slip patterns.

[0010] In order to increase the tightness of the fitting between the clamping ring and the air conditioner outdoor unit pipe, as a preferred auxiliary structure for liquid leakage repair for refrigeration equipment of the utility model, springs are bolted on both sides of the clamping ring, and the side of the spring away from the clamping ring is bolted to the inner side of the shell.

[0011] In order to increase the stability of the bolting between the booster pump and the support frame, as a preferred auxiliary structure for liquid leakage repair for refrigeration equipment of the utility model, the bottom of the booster pump is bolted with a base, and the side of the base away from the booster pump is bolted to the surface of the support frame.

[0012] In order to increase the stability of the bolting between the liquid storage tank and the support frame, as a preferred auxiliary structure for liquid leakage repair for refrigeration equipment of the utility model, the rear side of the liquid storage tank is bolted with a limiting ring, and the side of the limiting ring away from the liquid storage tank is bolted to the surface of the support frame.

[0013] In order to increase the airtightness of the connection between the water suction pipe and the liquid storage pipe, as a preferred auxiliary structure for leak repair for refrigeration equipment of the utility model, the water suction pipe is bolted with a sealing ring on one side close to the liquid storage tank, and the sealing ring is bolted to the top of the liquid storage tank on the side away from the water suction pipe.

[0014] In order to increase the airtightness of the connection between the nozzle and the clamping ring, as a preferred auxiliary structure for liquid leakage repair for refrigeration equipment of the utility model, a rubber ring is bolted to the bottom of the nozzle, and the side of the rubber ring away from the nozzle is bolted to the inner side of the clamping ring.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The auxiliary structure for repairing leakage of refrigeration equipment is provided with a shell, which can support and limit the support frame and the connecting rod, and can shield the splashing cleaning agent when the nozzle sprays the cleaning agent on the air conditioner outdoor unit pipe to prevent the cleaning agent from splashing into the user's palm or eyes. The support frame can support and limit the leakage detection mechanism, the connecting rod can support and limit the clamping ring, the clamping ring can clamp and fix the air conditioner outdoor unit pipe, and can support and limit the nozzle, so that the user can detect and repair the air conditioner outdoor unit pipe outdoors, and the water filling pipe can facilitate the user to fill the cleaning agent into the liquid storage tank. On the inside, the liquid storage tank can store the detergent, the suction pipe can guide the detergent inside the liquid storage tank to the pressure pump, the pressure pump can pressurize the detergent and discharge it to the drain pipe, the drain pipe can guide the pressurized detergent to the inside of the clamping ring, and the nozzle can spray the pressurized detergent inside the clamping ring to the surface of the air conditioner outdoor unit pipe. The detergent adheres to the surface of the air conditioner outdoor unit pipe, and the leaking part of the air conditioner outdoor unit pipe will discharge air to the outside, causing the air circulating in the leaking part to blow bubbles of the detergent, thereby facilitating the user to locate and repair the leaking part, thereby improving the efficiency of the user in repairing the leaking part of the air conditioner outdoor unit pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the auxiliary structure for repairing leakage of refrigeration equipment of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the liquid storage tank in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the handle in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the water pumping pipe in the utility model;

[0021] Figure 5 For this utility model Figure 4 Enlarged schematic diagram at point A in the middle.

[0022] In the figure, 1. shell; 2. leak detection mechanism; 201. liquid storage tank; 202. water suction pipe; 203. water filling pipe; 204. pressure pump; 205. drain pipe; 206. nozzle; 3. support frame; 4. connecting rod; 5. clamping ring; 6. handle; 7. protective pad; 8. spring; 9. base; 10. limit ring; 11. sealing ring; 12. rubber ring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a leakage repair auxiliary structure for refrigeration equipment, comprising a shell 1 and a leakage detection mechanism 2, a support frame 3 is bolted to both sides of the shell 1, the leakage detection mechanism 2 is bolted to the surface of the support frame 3, a connecting rod 4 is bolted to the inner side of the shell 1, a clamping ring 5 is bolted to the front side of the connecting rod 4, and the support frame 3;

[0026] The leakage detection mechanism 2 includes a liquid storage tank 201, a water suction pipe 202, a water filling pipe 203, a pressure pump 204, a drain pipe 205 and a nozzle 206. The liquid storage tank 201 is bolted to the surface of the support frame 3, the water suction pipe 202 is connected to the top of the liquid storage tank 201, the side of the water suction pipe 202 away from the liquid storage tank 201 is connected to the bottom of the pressure pump 204, the water filling pipe 203 is connected to the bottom of the liquid storage tank 201, the pressure pump 204 is bolted to the top of the support frame 3, the drain pipe 205 is connected to the top of the pressure pump 204, the side of the drain pipe 205 away from the pressure pump 204 passes through the shell 1 and is connected to the inner side of the clamping ring 5, and the nozzle 206 is connected to the inner side of the clamping ring 5.

[0027] In this embodiment: by setting the shell 1, the shell 1 can support and limit the support frame 3 and the connecting rod 4, and can shield the splashing detergent when the nozzle 206 sprays the detergent on the air conditioner outdoor unit pipe to prevent the detergent from splashing into the user's palm or eyes. The support frame 3 can support and limit the leakage detection mechanism 2, the connecting rod 4 can support and limit the clamping ring 5, the clamping ring 5 can clamp and fix the air conditioner outdoor unit pipe, and can support and limit the nozzle 206, so as to facilitate the user to detect and repair the air conditioner outdoor unit pipe outdoors, and the water filling pipe 203 can facilitate the user to add detergent to the inner side of the liquid storage tank 201. 201 can store the cleaning agent, the suction pipe 202 can guide the cleaning agent inside the liquid storage tank 201 to the pressure pump 204, the pressure pump 204 can discharge the cleaning agent to the drain pipe 205 after pressurizing, the drain pipe 205 can guide the pressurized cleaning agent to the inside of the clamping ring 5, the nozzle 206 can spray the pressurized cleaning agent inside the clamping ring 5 to the surface of the air-conditioning outdoor unit pipe, and the cleaning agent adheres to the surface of the air-conditioning outdoor unit pipe, and the leakage point of the air-conditioning outdoor unit pipe will discharge air to the outside, causing the air circulating in the leakage point to blow bubbles of the cleaning agent, thereby facilitating the user to locate and repair the leakage point, thereby improving the efficiency of the user in repairing the leakage point of the air-conditioning outdoor unit pipe.

[0028] As a technical optimization solution of the present invention, a handle 6 is bolted to the rear side of the housing 1 , and the surface of the handle 6 is engraved with anti-slip patterns.

[0029] In this embodiment, by providing the handle 6 , it is convenient for the user to move the housing 1 to the air conditioner outdoor pipe, and by providing the anti-slip texture, the friction force on the surface of the handle 6 can be increased.

[0030] As a technical optimization solution of the present invention, a protective pad 7 is bolted to the inner side of the clamping ring 5 , and the surface of the protective pad 7 is engraved with anti-slip patterns.

[0031] In this embodiment: by providing a protective pad 7, the surface of the clamping ring 5 can be protected, and by providing anti-slip patterns, the friction force at the clamping point between the clamping ring 5 and the air conditioner outdoor unit pipe can be increased.

[0032] As a technical optimization solution of the present invention, springs 8 are bolted to both sides of the clamping ring 5 , and the side of the spring 8 away from the clamping ring 5 is bolted to the inner side of the housing 1 .

[0033] In this embodiment, the spring 8 is provided to increase the stability of the clamping point between the clamping ring 5 and the air conditioner outdoor unit pipe.

[0034] As a technical optimization solution of the present invention, a base 9 is bolted to the bottom of the pressure pump 204 , and a side of the base 9 away from the pressure pump 204 is bolted to the surface of the support frame 3 .

[0035] In this embodiment, by providing the base 9, the stability of the bolt connection between the pressure pump 204 and the support frame 3 can be increased.

[0036] As a technical optimization solution of the utility model, a limit ring 10 is bolted to the rear side of the liquid storage tank 201 , and a side of the limit ring 10 away from the liquid storage tank 201 is bolted to the surface of the support frame 3 .

[0037] In this embodiment, by providing the limiting ring 10 , the stability of the bolt connection between the liquid storage tank 201 and the support frame 3 can be increased.

[0038] As a technical optimization solution of the utility model, a sealing ring 11 is bolted to one side of the water pumping pipe 202 close to the liquid storage tank 201 , and a side of the sealing ring 11 away from the water pumping pipe 202 is bolted to the top of the liquid storage tank 201 .

[0039] In this embodiment, by providing a sealing ring 11 , the airtightness of the connection between the water pumping pipe 202 and the liquid storage tank 201 can be increased.

[0040] As a technical optimization solution of the present invention, a rubber ring 12 is bolted to the bottom of the nozzle 206 , and a side of the rubber ring 12 away from the nozzle 206 is bolted to the inner side of the clamping ring 5 .

[0041] In this embodiment, the rubber ring 12 is provided to increase the airtightness of the connection between the nozzle 206 and the clamping ring 5 .

[0042] Working principle: First, the user fills the inner side of the liquid storage tank 201 with detergent through the water filling pipe 203, and then the user moves the shell 1 to the air conditioner outdoor pipe through the handle 6, and the user clamps one side of the clamping ring 5 with the quasi-air conditioner outdoor pipe. When the clamping ring 5 contacts the air conditioner outdoor pipe, the clamping ring 5 will expand outward, and the spring 8 will be squeezed to one side of the shell 1. Then the user turns on the power and starts the booster pump 204, and the booster pump 204 will extract the detergent inside the liquid storage tank 201 through the water extraction pipe 202 and guide it to To the inner side of the pressure pump 204, the pressure pump 204 will pressurize the detergent and guide it to the inner side of the drain pipe 205, the drain pipe 205 will guide the pressurized detergent to the inner side of the clamping ring 5, the nozzle 206 will spray the pressurized detergent on the inner side of the clamping ring 5 to the surface of the air-conditioning outdoor unit pipe, the detergent will flow downward along the air-conditioning outdoor unit pipe and adhere to the surface of the air-conditioning outdoor unit pipe, finally, after the user observes the leakage of the air-conditioning outdoor unit pipe and blows up the detergent, the user can repair the leakage of the air-conditioning outdoor unit pipe.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquid leakage repair auxiliary structure for refrigeration equipment, comprising a housing (1) and a leakage detection mechanism (2), Features: The housing (1) has support frames (3) bolted to both sides, the leakage detection mechanism (2) is bolted to the surface of the support frame (3), the inner side of the housing (1) is bolted to a connecting rod (4), the front side of the connecting rod (4) is bolted to a clamping ring (5), and the support frame (3); The leakage detection mechanism (2) comprises a liquid storage tank (201), a water extraction pipe (202), a water supply pipe (203), a pressure pump (204), a drainage pipe (205) and a nozzle (206); the liquid storage tank (201) is bolted to the surface of the support frame (3); the water extraction pipe (202) is connected to the top of the liquid storage tank (201); and the side of the water extraction pipe (202) away from the liquid storage tank (201) is connected to the pressure pump (204). 4), the water supply pipe (203) is connected to the bottom of the liquid storage tank (201), the booster pump (204) is bolted to the top of the support frame (3), the drain pipe (205) is connected to the top of the booster pump (204), the side of the drain pipe (205) away from the booster pump (204) passes through the shell (1) and is connected to the inner side of the clamping ring (5), and the nozzle (206) is connected to the inner side of the clamping ring (5).

2. A liquid leakage repair auxiliary structure for refrigeration equipment according to claim 1, Features: A handle (6) is bolted to the rear side of the housing (1), and a surface of the handle (6) is engraved with anti-slip patterns.

3. A liquid leakage repair auxiliary structure for refrigeration equipment according to claim 1, Features: A protective pad (7) is bolted to the inner side of the clamping ring (5), and the surface of the protective pad (7) is engraved with anti-slip patterns.

4. The auxiliary structure for repairing leakage of refrigeration equipment according to claim 1, Features: Springs (8) are bolted to both sides of the clamping ring (5), and the side of the spring (8) away from the clamping ring (5) is bolted to the inner side of the housing (1).

5. The auxiliary structure for repairing leakage of refrigeration equipment according to claim 1, Features: The bottom of the pressure pump (204) is bolted to a base (9), and the side of the base (9) away from the pressure pump (204) is bolted to the surface of the support frame (3).

6. The auxiliary structure for repairing leakage of refrigeration equipment according to claim 1, Features: A limiting ring (10) is bolted to the rear side of the liquid storage tank (201), and a side of the limiting ring (10) away from the liquid storage tank (201) is bolted to the surface of the support frame (3).

7. The auxiliary structure for repairing leakage of refrigeration equipment according to claim 1, Features: A sealing ring (11) is bolted to the side of the water extraction pipe (202) close to the liquid storage tank (201), and a side of the sealing ring (11) away from the water extraction pipe (202) is bolted to the top of the liquid storage tank (201).

8. The auxiliary structure for repairing leakage of refrigeration equipment according to claim 1, Features: A rubber ring (12) is bolted to the bottom of the nozzle (206), and a side of the rubber ring (12) away from the nozzle (206) is bolted to the inner side of the clamping ring (5).

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