Copper liquid storage device with protection structure

Abstract

The utility model relates to the technical field of air conditioner liquid storage devices, and discloses a copper liquid storage device with a protection structure, which comprises a copper liquid storage device main body. According to the copper liquid storage device with the protection structure, through the arrangement of the protection mechanism and the connecting mechanism, when the copper liquid storage device is used, the surface of the copper liquid storage device body is sleeved with two sets of annular protection plates, and due to the fact that iron gauze sleeves are arranged in the annular protection plates, damage caused by impact force can be reduced when the copper liquid storage device body is impacted by external force; and handles on the surfaces of the limiting columns are held and pulled backwards, so that the limiting columns can be pulled out from the interiors of two sets of limiting holes formed in the surfaces of the annular protection plates, the limiting columns are loosened, the limiting columns are firmly inserted into the limiting holes due to the reverse acting force provided by supporting springs connected to the surfaces of the limiting columns in a sleeving mode, and the two sets of annular protection plates are limited and fixed. And when the annular protection plate is damaged, the annular protection plate can be taken down for maintenance and replacement, overall replacement is not needed, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner liquid storage devices, in particular to a copper liquid storage device with a protective structure. Background Art

[0002] With the improvement of living standards, the use of electrical appliances has become indispensable in our lives. Especially air conditioners, which are indispensable to us in hot summers and cold winters. When using air conditioners, due to the improper use of the accumulator, the air conditioner often gets stuck and cannot work properly. The accumulator is an important component of the compressor, which plays the role of storage, gas-liquid separation, filtration, silencing and refrigerant buffering. It is composed of a cylinder, an air inlet pipe, an air outlet pipe, a filter and other parts, and is installed on the air conditioner evaporator and the compressor suction pipe.

[0003] The liquid receiver is one of the important parts of the compressor, which plays the role of storage, gas-liquid separation, filtration, silencing and refrigerant buffering. During the use of the liquid receiver, it is often necessary to add refrigerant into it. At present, most liquid receivers require manual measurement of the amount of refrigerant added when adding refrigerant, and then the measured refrigerant is added to the liquid receiver along the flow conduit. The operation is complicated and inefficient, and the labor cost is increased.

[0004] A mounting protection structure of a liquid reservoir disclosed in the publication number CN220397902U includes a liquid reservoir body, an air inlet pipe and an exhaust pipe. A left protective ring is provided on the left side of the liquid reservoir body, and a right protective ring is provided on the right side of the liquid reservoir body. The inner walls of the left protective ring and the right protective ring are fixedly connected with a protective layer. The utility model provides a left protective ring, a right protective ring and a protective layer. By placing the left protective ring and the right protective ring on the surface of the liquid reservoir body, the user can use the protective layer to protect the surface of the liquid reservoir body. This solves the problem that the device lacks a protection mechanism, so when the user moves, disassembles and installs it, it is easy to collide with the surface of the liquid reservoir body, which will cause damage to the surface of the liquid reservoir body and reduce its service life. At the same time, the shock caused by the collision will cause the liquid inside the liquid reservoir body to overflow and cause pollution.

[0005] Although the above patent has achieved the problem that due to the lack of protection mechanism of the device, when the user moves, disassembles and installs it, it is easy to collide with the surface of the liquid reservoir body, which will cause damage to the surface of the liquid reservoir body and reduce its service life. At the same time, the shock generated by the collision will cause the liquid inside the liquid reservoir body to overflow, causing pollution; however, the device lacks the measurement of the amount of refrigerant added, and the amount of refrigerant added needs to be measured manually, and then the measured refrigerant is added into the liquid reservoir along the flow conduit, which is complicated to operate and inefficient, and also increases the labor cost.

[0006] Therefore, it is necessary to invent a copper liquid reservoir with a protective structure to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a copper liquid storage device with a protective structure which is highly practical and can be easily operated and has a relatively simple structure, thereby solving the problem of measuring the amount of refrigerant added proposed in the above background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a copper liquid reservoir with a protective structure, comprising a copper liquid reservoir body, a protective mechanism sleeved on the surface of the copper liquid reservoir body, two groups of support plates fixedly connected to the surface of the protective mechanism, limiting holes are provided on the surfaces of the support plates and the protective mechanism, a connecting mechanism is inserted into the inside of the limiting hole, a handle is fixedly connected to one side of the connecting mechanism, a feed port is fixedly connected to one side of the copper liquid reservoir body, a discharge port is fixedly connected to the other side of the copper liquid reservoir body, a flow pipe is fixedly connected to one side of the feed port, a storage chamber is fixedly connected to the top of the flow pipe, a slide groove is provided on the inner wall of the storage chamber, a metering mechanism is slidably connected to the inside of the slide groove, and an electric control valve A is electrically connected to one side of the metering mechanism through a power line.

[0011] As a further solution of the utility model, the protective mechanism includes two groups of annular protective plates sleeved on the surface of the copper liquid reservoir body, the inner wall of the annular protective plate is fixedly connected with a wire mesh sleeve, and the wire mesh sleeve is overlapped on the surface of the copper liquid reservoir body.

[0012] As a further solution of the utility model, the connecting mechanism includes a limiting column inserted into the limiting hole, the surface of the limiting column is fixedly connected to an annular plate, the top of the annular plate is fixedly connected to a supporting spring, the supporting spring is sleeved on the surface of the limiting column, the bottom of the annular plate is fixedly connected to the surface of the annular protective plate, and one side of the limiting column is fixedly connected to one side of the handle.

[0013] As a further solution of the utility model, the metering mechanism includes two groups of connecting rods slidably connected to the inside of the slide groove, one side of the connecting rod is fixedly connected to a circular buoy, the top of the circular buoy is fixedly connected to a positive electrode sheet, one side of the positive electrode sheet is electrically connected to a negative electrode sheet through a power cord, one side of the negative electrode sheet is electrically connected to a battery through a power cord, and one side of the battery is electrically connected to an integrated control panel through the power cord.

[0014] As a further solution of the utility model, an input port is fixedly connected to the top of the storage chamber, and a flange is fixedly connected to the surface of the input port.

[0015] As a further solution of the utility model, an electric control valve B is fixedly connected to the surface of the flow pipe, and one side of the electric control valve B is electrically connected to one side of the integrated control panel through a power line.

[0016] As a further solution of the utility model, a coarse filter is fixedly connected to the interior of the copper liquid storage container body, and a fine filter is fixedly connected to one side of the coarse filter.

[0017] (III) Beneficial effects

[0018] The utility model provides a copper liquid storage device with a protective structure, which has the following beneficial effects:

[0019] 1. The copper liquid reservoir with a protective structure is provided with a protective mechanism and a connecting mechanism. When in use, two groups of annular protective plates are sleeved on the surface of the copper liquid reservoir body. Since wire mesh sleeves are provided inside the annular protective plates, the damage caused by the impact force can be reduced when the copper liquid reservoir body is hit by an external force. The handle on the surface of the limit column is held and pulled backward, so that the limit column can be drawn out from the two groups of limit holes opened on the surface of the annular protective plate. The limit column is released, and due to the reverse force provided by the support spring sleeved on the surface of the limit column, the limit column is firmly inserted into the limit hole, and the two groups of annular protective plates are limited and fixed. When the annular protective plate is damaged, the annular protective plate can be removed for repair and replacement without overall replacement, thereby saving costs.

[0020] 2. The copper liquid storage device with a protective structure is provided with a metering mechanism and an electric control valve A. When in use, the electric control valve A is opened, the electric control valve B is closed, and the refrigerant is injected into the storage chamber. The circular buoy provided inside the storage chamber rises continuously with the injection of the refrigerant until the positive electrode sheet on the surface of the circular buoy contacts the negative electrode sheet on the top of the storage chamber, so that the integrated control panel on one side controls the electric control valve A to be closed and the electric control valve B to be opened, thereby completing the quantitative injection of refrigerant into the main body of the copper liquid storage device. There is no need for manual quantitative addition, which improves work efficiency and saves labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the protection mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the measuring mechanism of the utility model;

[0024] Figure 4 This is a schematic diagram of the main structure of the copper liquid storage device of the utility model.

[0025] In the figure: 1. Copper liquid storage tank body; 2. Protection mechanism; 201. Annular protection plate; 202. Wire mesh sleeve; 3. Support plate; 4. Connecting mechanism; 401. Limiting column; 402. Annular plate; 403. Support spring; 5. Handle; 6. Feed inlet; 7. Discharge outlet; 8. Flow pipe; 9. Storage chamber; 10. Measuring mechanism; 1001. Connecting rod; 1002. Circular buoy; 1003. Positive electrode sheet; 1004. Negative electrode sheet; 1005. Battery; 1006. Integrated control panel; 11. Electric control valve A; 12. Input port; 13. Flange; 14. Electric control valve B; 15. Coarse filter; 16. Fine filter. DETAILED DESCRIPTION

[0026] 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. 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.

[0027] See also Figures 1 to 4The utility model provides a technical solution: a copper liquid reservoir with a protective structure, including a copper liquid reservoir body 1, a protective mechanism 2 is sleeved on the surface of the copper liquid reservoir body 1, two groups of support plates 3 are fixedly connected to the surface of the protective mechanism 2, and the surfaces of the support plates 3 and the protective mechanism 2 are provided with limited holes, and the interior of the limited holes is plugged with a connecting mechanism 4. Through the arrangement of the protective mechanism 2 and the connecting mechanism 4, when the annular protective plate 201 is damaged, the annular protective plate 201 can be removed for repair and replacement without overall replacement, which saves costs. One side of the connecting mechanism 4 A handle 5 is fixedly connected, a feed port 6 is fixedly connected to one side of the copper liquid storage body 1, a discharge port 7 is fixedly connected to the other side of the copper liquid storage body 1, a flow pipe 8 is fixedly connected to one side of the feed port 6, a storage chamber 9 is fixedly connected to the top of the flow pipe 8, a slide groove is provided on the inner wall of the storage chamber 9, a metering mechanism 10 is slidably connected to the inside of the slide groove, and through the arrangement of the metering mechanism 10 and the electric control valve A11, manual quantitative addition is not required, which improves work efficiency and saves labor costs, and an electric control valve A11 is electrically connected to one side of the metering mechanism 10 through a power line;

[0028] See also Figure 2 The protection mechanism 2 includes two groups of annular protection plates 201 sleeved on the surface of the copper liquid reservoir body 1, and the inner wall of the annular protection plate 201 is fixedly connected with a wire mesh sleeve 202, and the wire mesh sleeve 202 is overlapped on the surface of the copper liquid reservoir body 1;

[0029] See also Figure 3 The connection mechanism 4 includes a limiting column 401 inserted into the limiting hole, a ring plate 402 is fixedly connected to the surface of the limiting column 401, a support spring 403 is fixedly connected to the top of the ring plate 402, the support spring 403 is sleeved on the surface of the limiting column 401, the bottom of the ring plate 402 is fixedly connected to the surface of the annular protective plate 201, and one side of the limiting column 401 is fixedly connected to one side of the handle 5;

[0030] See also Figure 3 The metering mechanism 10 includes two groups of connecting rods 1001 slidably connected to the inside of the slide slot, a circular buoy 1002 is fixedly connected to one side of the connecting rod 1001, a positive electrode sheet 1003 is fixedly connected to the top of the circular buoy 1002, one side of the positive electrode sheet 1003 is electrically connected to a negative electrode sheet 1004 through a power line, one side of the negative electrode sheet 1004 is electrically connected to a battery 1005 through a power line, and one side of the battery 1005 is electrically connected to an integrated control panel 1006 through a power line;

[0031] See also Figure 1 The top of the storage chamber 9 is fixedly connected with an input port 12, and the surface of the input port 12 is fixedly connected with a flange 13;

[0032] See also Figure 3An electric control valve B14 is fixedly connected to the surface of the flow tube 8, and one side of the electric control valve B14 is electrically connected to one side of the integrated control panel 1006 through a power line.

[0033] See also Figure 4 A coarse filter 15 is fixedly connected to the inside of the copper liquid storage body 1, and a fine filter 16 is fixedly connected to one side of the coarse filter 15.

[0034] The model of the integrated control panel 1006 is: MCU; the above parameters and models can be selected according to actual conditions.

[0035] In the utility model, the working steps of the device are as follows:

[0036] Step 1: When using, put two groups of annular protective plates 201 on the surface of the copper liquid reservoir body 1. Since the wire mesh sleeves 202 are arranged inside the annular protective plates 201, the damage caused by the impact force can be reduced when the copper liquid reservoir body 1 is hit by an external force. Hold the handle 5 on the surface of the limiting column 401 and pull it backward so that the limiting column 401 can be pulled out from the two groups of limiting holes opened on the surface of the annular protective plate 201. Loosen the limiting column 401. Due to the reverse force provided by the support spring 403 sleeved on the surface of the limiting column 401, the limiting column 401 is firmly inserted into the limiting hole to limit and fix the two groups of annular protective plates 201.

[0037] The second step: when in use, open the electric control valve A11, close the electric control valve B14, and inject refrigerant into the storage chamber 9. The circular buoy 1002 arranged inside the storage chamber 9 continues to rise with the injection of refrigerant until the positive electrode sheet 1004 on the surface of the circular buoy 1002 contacts the negative electrode sheet 1003 on the top of the storage chamber 9, so that the integrated control panel 1006 on one side controls the electric control valve A11 to close and the electric control valve B14 to open, thereby completing the quantitative injection of refrigerant into the copper liquid storage body 1.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper liquid reservoir with a protective structure, comprising a copper liquid reservoir body (1), characterized in that: The surface of the copper liquid reservoir body (1) is sleeved with a protective mechanism (2), and the surface of the protective mechanism (2) is fixedly connected with two groups of support plates (3), and the surfaces of the support plates (3) and the protective mechanism (2) are provided with limit holes, and the interior of the limit holes is plugged with a connecting mechanism (4), and one side of the connecting mechanism (4) is fixedly connected with a handle (5), one side of the copper liquid reservoir body (1) is fixedly connected with a feed port (6), and the other side of the copper liquid reservoir body (1) is fixedly connected with a discharge port (7), one side of the feed port (6) is fixedly connected with a circulation pipe (8), and the top of the circulation pipe (8) is fixedly connected with a storage chamber (9), and the inner wall of the storage chamber (9) is provided with a slide groove, and the interior of the slide groove is slidably connected with a metering mechanism (10), and one side of the metering mechanism (10) is electrically connected with an electric control valve A (11) through a power line.

2. The copper liquid storage device with a protective structure according to claim 1, characterized in that: The protection mechanism (2) comprises two groups of annular protection plates (201) sleeved on the surface of the copper liquid reservoir body (1), the inner wall of the annular protection plate (201) is fixedly connected with a wire mesh sleeve (202), and the wire mesh sleeve (202) is overlapped on the surface of the copper liquid reservoir body (1).

3. The copper liquid storage device with a protective structure according to claim 1, characterized in that: The connecting mechanism (4) comprises a limiting column (401) inserted into the limiting hole, the surface of the limiting column (401) is fixedly connected to an annular plate (402), the top of the annular plate (402) is fixedly connected to a supporting spring (403), the supporting spring (403) is sleeved on the surface of the limiting column (401), the bottom of the annular plate (402) is fixedly connected to the surface of the annular protective plate (201), and one side of the limiting column (401) is fixedly connected to one side of the handle (5).

4. The copper liquid storage device with a protective structure according to claim 1, characterized in that: The metering mechanism (10) comprises two groups of connecting rods (1001) slidably connected to the inside of the slide groove, one side of the connecting rod (1001) is fixedly connected to a circular buoy (1002), the top of the circular buoy (1002) is fixedly connected to a positive electrode sheet (1003), one side of the positive electrode sheet (1003) is electrically connected to a negative electrode sheet (1004) via a power line, one side of the negative electrode sheet (1004) is electrically connected to a storage battery (1005) via a power line, and one side of the storage battery (1005) is electrically connected to an integrated control panel (1006) via a power line.

5. The copper liquid storage device with a protective structure according to claim 1, characterized in that: The top of the storage chamber (9) is fixedly connected with an input port (12), and the surface of the input port (12) is fixedly connected with a flange (13).

6. The copper liquid storage device with a protective structure according to claim 1, characterized in that: An electric control valve B (14) is fixedly connected to the surface of the circulation pipe (8), and one side of the electric control valve B (14) is electrically connected to one side of the integrated control panel (1006) via a power line.

7. The copper liquid storage device with a protective structure according to claim 1, characterized in that: A coarse filter (15) is fixedly connected to the interior of the copper liquid storage body (1), and a fine filter (16) is fixedly connected to one side of the coarse filter (15).

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