Distributor with filtering structure

Abstract

The utility model discloses a distributor with a filtering structure, which comprises a distributor main body, a connecting main pipe is fixedly arranged at one end of the distributor main body, a plurality of shunt pipes are fixedly arranged on the distributor main body, a filtering box is fixedly arranged on the connecting main pipe, and four inserting rods are fixedly welded on the bottom wall of the distributor main body. Four inserting rods are arranged on the distributor body, locking holes are formed in the four inserting rods, the distributor body is provided with a mounting base in a matched mode, the mounting base is arranged below the distributor body, four inserting grooves are formed in the top wall of the mounting base, and the four inserting rods are movably inserted into the four inserting grooves respectively. According to the air conditioner distributor, through cooperation of the inserting rods, the inserting grooves, the sliding rods, the door-shaped fixing rods, the locking blocks, the fixing blocks, the inserting rods, the screwing studs and other parts, the distributor can be conveniently disassembled and assembled, operation is easy and fast, the maintenance convenience of the air conditioner distributor is improved, and the distributor is firm in installation and high in stability.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning distributors, in particular to a distributor with a filtering structure. Background Art

[0002] The air conditioning distributor, also known as the liquid distributor or liquid distributor, is a refrigerant distribution device. It can evenly distribute the refrigerant from the expansion valve to each channel of the evaporator. It is divided into an air pipe and a liquid pipe. The air pipe is generally thicker than the liquid pipe. The refrigerant passes through the expansion valve or capillary throttling, and then comes out from the main unit outlet to connect to the liquid pipe of the branch. The refrigerant can be divided into other branching devices and the terminal evaporator through the liquid pipe diversion. The refrigerant absorbs heat in the evaporator and becomes gas, and then flows back to the compressor of the main unit through the air pipe. The inlet and outlet of the distributor are composed of multi-section copper pipes with reduced diameters, which increases the flexibility of selection.

[0003] After searching, it was found that the authorized patent with announcement number CN217876569U in the prior art disclosed a quick-connect air conditioning refrigeration distributor. The patent changed the traditional nitrogen filling welding method through the branch pipe installation, and adopted a conical screw sleeve to produce elastic deformation for clamping and tightening the branch pipe installation method. Moreover, it was sealed by a sealing gasket to increase the air tightness, which greatly accelerated the efficiency of disassembly and assembly of the branch pipe.

[0004] However, in the above scheme, since the air conditioning distributor is installed inside the air conditioner to connect the evaporator and other equipment, the installation space inside the air conditioner is relatively small and the air conditioning distributor is installed through a connecting plate and mounting holes. After the air conditioning distributor is used for a long time, it may age and may need maintenance. After the air conditioning distributor is installed inside the air conditioner, the narrow space may affect the disassembly of the air conditioning distributor, which may make the maintenance of the air conditioning distributor difficult. Utility Model Content

[0005] The purpose of the utility model is to provide a dispenser with a filtering structure to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a dispenser with a filtering structure, comprising:

[0007] A distributor body, one end of which is fixedly provided with a connecting main pipe, a plurality of shunt pipes are fixedly provided on the distributor body, a filter box is fixedly provided on the connecting main pipe, four plug-in rods are fixedly welded on the bottom wall of the distributor body, and locking holes are provided on the four plug-in rods. The distributor body is equipped with a mounting seat, and the mounting seat is arranged below the distributor body. Four plug-in grooves are provided on the top wall of the mounting seat, and the four plug-in rods are movably plugged into the four plug-in grooves respectively. Two door-type fixing rods are fixedly welded on the top wall of the mounting seat, and a pair of sliding rods are slidably connected to the two door-type fixing rods. A pair of locking blocks are fixedly welded on one side wall away from each other of the two pairs of sliding rods, and the four locking blocks are movably plugged into the four locking holes respectively.

[0008] Preferably, the mounting seat is located on the top wall in the middle of one end of the two sliding rods and is fixedly bonded with a fixing block, the fixing block is provided with two through grooves, and the opposite side walls of one end of the two sliding rods are fixedly bonded with insertion rods, and the two insertion rods are respectively slidably inserted in the two through grooves.

[0009] Preferably, a threaded groove is provided on the outer wall of the fixing block, a screw stud is threadedly connected to the threaded groove, and screw holes matching the screw stud are provided on the two insertion rods.

[0010] Preferably, a filter screen is provided in the inner cavity of the filter box, a box cover is fixedly installed on the top of the filter box, plug-in sleeves are fixedly bonded to the bottom inner wall of the box cover and the bottom inner wall of the filter box, and the top and bottom ends of the filter screen are respectively plugged into the two plug-in sleeves.

[0011] Preferably, mounting holes are provided at the four corners of the mounting seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model can realize convenient disassembly and assembly of the distributor through the cooperation of the arranged plug-in rod, plug-in groove, sliding rod, door-shaped fixing rod, locking block, fixing block, plug-in rod and screw stud, and the operation is simple and quick, which improves the convenience of maintenance of the air-conditioning distributor, and the distributor is firmly installed and has high stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a distributor with a filtering structure proposed by the utility model;

[0015] Figure 2 A three-dimensional structural diagram of a mounting seat in a distributor with a filtering structure proposed by the utility model;

[0016] Figure 3This is a three-dimensional structural diagram of a distributor body in a distributor with a filtering structure proposed by the utility model;

[0017] Figure 4 This is a front view of the cross-section structure of a filter box in a dispenser with a filter structure proposed by the utility model.

[0018] In the figure: 1. distributor body; 2. connecting main pipe; 3. shunt pipe; 4. filter box; 5. plug-in rod; 6. locking hole; 7. mounting seat; 8. plug-in slot; 9. door-type fixing rod; 10. sliding rod; 11. locking block; 12. fixing block; 13. through slot; 14. plug-in rod; 15. threaded groove; 16. screw stud; 17. filter screen; 18. box cover; 19. plug-in sleeve; 20. mounting hole. 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] See also Figure 1-4 The utility model provides a technical solution: a dispenser with a filtering structure, comprising:

[0021] A distributor body 1, a connecting main pipe 2 is fixedly installed at one end of the distributor body 1, a plurality of shunt pipes 3 are fixedly installed on the distributor body 1, a filter box 4 is fixedly installed on the connecting main pipe 2, four plug-in rods 5 are fixedly welded on the bottom wall of the distributor body 1, and locking holes 6 are provided on the four plug-in rods 5, the distributor body 1 is equipped with a mounting seat 7, the mounting seat 7 is arranged below the distributor body 1, four plug-in grooves 8 are provided on the top wall of the mounting seat 7, and the four plug-in rods 5 are respectively movably inserted in the four plug-in grooves 8, two door-type fixing rods 9 are fixedly welded on the top wall of the mounting seat 7, a pair of sliding rods 10 are slidably connected to the two door-type fixing rods 9, a pair of locking blocks 11 are fixedly welded on the side walls away from each other of the two pairs of sliding rods 10, and the four locking blocks 11 are respectively movably inserted in the four locking holes 6.

[0022] The mounting seat 7 is located on the top wall in the middle of one end of the two sliding rods 10 and is fixedly bonded with a fixing block 12, and the fixing block 12 is provided with two through slots 13, and the two sliding rods 10 are fixedly bonded on the side walls opposite to one end of each other and the two insertion rods 14 are slidably inserted in the two through slots 13 respectively.

[0023] A thread groove 15 is provided on the outer wall of the fixing block 12, and a screw stud 16 is threadedly connected to the thread groove 15. The two insertion rods 14 are provided with screw holes compatible with the screw stud 16. The screw stud 16 can be threadedly connected in the thread groove 15, so as to be threadedly connected to the screw holes of the two insertion rods 14, and the two insertion rods 14 are limited and fixed, so that the two sliding rods 10 are limited and fixed after the two sliding rods 10 drive the four locking blocks 11 to be inserted into the four locking holes 6 respectively.

[0024] A filter screen 17 is arranged in the inner cavity of the filter box 4, a box cover 18 is fixedly installed on the top of the filter box 4, and a plug-in sleeve 19 is fixedly bonded to the inner wall of the bottom side of the box cover 18 and the inner wall of the bottom side of the filter box 4. The top and bottom ends of the filter screen 17 are respectively plugged into two plug-in sleeves 19, and the plug-in sleeves 19 are used to fix the filter screen 17, so that the filter screen 17 can be replaced or cleaned after the box cover 18 is opened.

[0025] The four corners of the mounting seat 7 are provided with mounting holes 20, and the mounting holes 20 are provided with fastening bolts to facilitate the mounting and fixing of the mounting seat 7.

[0026] Working principle: When the utility model is in use, the mounting base 7 is first fixedly installed in the desired position, and then the four plug-in rods 5 of the distributor body 1 are respectively inserted into the four plug-in grooves 8, and then the two sliding rods 10 are moved backwards on the door-shaped fixing rod 9, driving the four locking blocks 11 to be respectively inserted into the four locking holes 6, and the four plug-in rods 5 are limitedly fixed on the mounting base 7, and then the screwing stud 16 is rotated forward to screw the screwing stud 16 into the threaded groove 15. The screwing stud 16 will be threadedly connected in the screw holes of the two plug-in rods 14 during the process of entering the fixing block 12. The two plug-in rods 14 are limitedly fixed to complete the installation of the distributor. When disassembling, only the above steps need to be performed in reverse, which realizes the convenient disassembly and assembly of the distributor, is simple and quick to operate, and improves the convenience of maintenance of the air-conditioning distributor.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] 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 dispenser with a filtering structure, characterized in that: include: A distributor body (1), a connecting main pipe (2) is fixedly mounted on one end of the distributor body (1), a plurality of shunt pipes (3) are fixedly mounted on the distributor body (1), a filter box (4) is fixedly mounted on the connecting main pipe (2), four plug-in rods (5) are fixedly welded on the bottom wall of the distributor body (1), locking holes (6) are provided on the four plug-in rods (5), and the distributor body (1) is provided with a mounting seat (7), which is arranged on the distributor body (1). At the bottom, four plug-in slots (8) are provided on the top wall of the mounting seat (7), and the four plug-in rods (5) are respectively movably plugged into the four plug-in slots (8). Two door-shaped fixing rods (9) are fixedly welded on the top wall of the mounting seat (7), and a pair of sliding rods (10) are slidably connected to the two door-shaped fixing rods (9). A pair of locking blocks (11) are fixedly welded on the side walls of the two pairs of sliding rods (10) that are away from each other, and the four locking blocks (11) are respectively movably plugged into the four locking holes (6).

2. A dispenser with a filtering structure according to claim 1, characterized in that: The mounting seat (7) is fixedly bonded with a fixing block (12) on the top wall in the middle of one end of the two sliding rods (10), and the fixing block (12) is provided with two through grooves (13). An insertion rod (14) is fixedly bonded on one side wall opposite to one end of the two sliding rods (10), and the two insertion rods (14) are respectively slidably inserted in the two through grooves (13).

3. A dispenser with a filtering structure according to claim 2, characterized in that: A threaded groove (15) is provided on the outer wall of the fixing block (12), a screw threaded stud (16) is threadedly connected to the threaded groove (15), and screw holes matching the screw threaded stud (16) are provided on the two insertion rods (14).

4. A dispenser with a filtering structure according to claim 1, characterized in that: A filter screen (17) is arranged in the inner cavity of the filter box (4); a box cover (18) is fixedly mounted on the top of the filter box (4); a plug-in sleeve (19) is fixedly bonded to the bottom inner wall of the box cover (18) and the bottom inner wall of the filter box (4); the top and bottom ends of the filter screen (17) are respectively plugged into the two plug-in sleeves (19).

5. The dispenser with a filtering structure according to claim 1, characterized in that: The four corners of the mounting seat (7) are all provided with mounting holes (20).

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