CN213776679U - Single joint for air conditioner - Google Patents
Single joint for air conditioner Download PDFInfo
- Publication number
- CN213776679U CN213776679U CN202022041716.XU CN202022041716U CN213776679U CN 213776679 U CN213776679 U CN 213776679U CN 202022041716 U CN202022041716 U CN 202022041716U CN 213776679 U CN213776679 U CN 213776679U
- Authority
- CN
- China
- Prior art keywords
- single joint
- copper pipe
- connecting body
- air conditioner
- sliding plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052802 copper Inorganic materials 0.000 claims abstract description 48
- 239000010949 copper Substances 0.000 claims abstract description 48
- 239000011241 protective layer Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 22
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000003507 refrigerant Substances 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a single joint for air conditioner belongs to single joint technical field for the air conditioner. A single joint for an air conditioner comprises a connecting body, wherein a first sliding plate is fixedly connected to the inner wall of the connecting body, a second sliding plate is fixedly installed on the inner wall of the connecting body, a cavity is formed in the connecting body, protective layers are fixedly installed on two sides of the connecting body, an installation plate is fixedly installed on one side of each protective layer, and a first copper pipe is movably connected in the installation plate; the utility model discloses fix the single joint in the inside back of connecting the body, single joint threaded connection has second copper pipe and third copper pipe for second copper pipe and third copper pipe extrusion seal gasket make maintenance personal disassemble more convenient when installing this device, make the refrigerant be difficult for leaking, improved the leakproofness, through setting up the inoxidizing coating, can be isolated copper pipe and single joint's junction and outside air, have fine guard action.
Description
Technical Field
The utility model relates to an idle call single joint technical field especially relates to a single joint for air conditioner.
Background
The air conditioner is a device for processing factors such as temperature, humidity, purity, air speed and the like of air and meeting production and living requirements of people, a household air conditioner is generally divided into an indoor unit and an outdoor unit, the indoor unit and the outdoor unit are connected through a connecting pipe, heat exchange is achieved by utilizing the characteristics of a refrigerant, the effect of refrigerating or heating is achieved, an evaporator is arranged inside the indoor unit and is connected with a copper pipe through a single joint, and the other end of the copper pipe is connected to the outdoor unit.
When the single joint is connected with the copper pipe, a welding mode can be used, but the connecting mode has higher operation technical level, when the welding material is used for welding the single joint and the copper pipe, the welding material can enter the inside of the copper pipe, the circulation in the pipe is poor, and after the evaporator in the indoor unit of the air conditioner is used for a period of time, the evaporator needs to be cleaned regularly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the single joint for the air conditioner is provided in the prior art that the solder easily enters the copper tube when the single joint is welded inside the copper tube, the circulation is poor, the difficult disassembly, the sealing performance of the nut connection mode is poor, and the dustproof and waterproof function is relatively poor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a single joint for air conditioner, includes the connection body, the first slide of inner wall fixedly connected with of connection body, the inner wall fixed mounting of connection body has the second slide, the inside of connection body is provided with the cavity, the equal fixed mounting in both sides of connection body has the inoxidizing coating, one side fixed mounting of inoxidizing coating has the mounting panel, the inside swing joint of mounting panel has first copper pipe, the first hexagon nut of the outer fixed surface of first copper pipe, the one end swing joint of first copper pipe has the single joint, the outer fixed surface of single joint is connected with the fixed block, the breach is seted up to one side of fixed block, the equal swing joint in both sides of fixed block has seal gasket.
Preferably, one end of the single joint is in threaded connection with a second copper pipe, and the outer surface of the second copper pipe is fixedly connected with a second hexagon nut.
Preferably, the sealing gaskets are annular, the number of the sealing gaskets is two, and the two sealing gaskets are respectively arranged on two sides of the fixing block.
Preferably, the number of the mounting plates is two, and a bolt is fixedly mounted on one side of each mounting plate.
Preferably, the sealing gasket is made of rubber.
Preferably, the inner surface of the first copper pipe is provided with an internal thread, and the outer surface of the single joint is provided with an external thread.
Compared with the prior art, the utility model provides a single-joint for air conditioner possesses following beneficial effect:
1. the utility model pushes the single joint by placing the notch on the fixed block and the first sliding plate on the same horizontal plane, so that the fixed block slides to the inside of the connecting body along the first sliding plate, the fixed block is clamped into the space between the first sliding plate and the second sliding plate, then the single joint is rotated to connect the first copper pipe to one side of the single joint in a threaded manner, the second copper pipe is connected to the other side of the single joint in a threaded manner, the protective layer and the mounting plate are mounted, the mounting plate and the protective layer are fixed by bolts, the evaporator is convenient to disassemble and arrange the sealing gasket in the process of maintenance, the sealing performance of the device is better, the problem of easy leakage of the refrigerant is avoided, the protective layer is arranged, can completely cut off the outside air for the difficult air and the dust that get into of junction of single joint and first copper pipe and second copper pipe have fine dustproof and waterproof effect.
2. The utility model discloses, through setting up first slide for the single joint can enter into the inside of connecting the body, sets up the second slide, makes the single joint card go into first slide and second slide see into the interval after, can't continue to move right, rotatory fixed block, makes breach and first slide on the fixed block not at same horizontal plane, can fix the inside at the connecting the body with the single joint.
The device does not relate to the part all the same with prior art or can adopt prior art to realize, the utility model discloses fix the single joint in the inside back of connecting the body, single joint threaded connection has second copper pipe and third copper pipe for second copper pipe and third copper pipe extrusion seal gasket make maintenance personal disassemble more convenient when installing this device, make the refrigerant be difficult for leaking, improved the leakproofness, through setting up the inoxidizing coating, can be isolated copper pipe and the junction of single joint with the outside air, have fine guard action.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic structural view of the connecting body of the present invention;
fig. 4 is a schematic structural diagram of the single joint of the present invention.
In the figure: 1. a connecting body; 2. a first slide plate; 3. a second slide plate; 4. a cavity; 5. a protective layer; 6. mounting a plate; 7. a first copper tube; 8. a first hexagonal nut; 9. a single joint; 10. A fixed block; 11. a notch; 12. sealing gaskets; 13. a second copper tube; 14. a second hexagonal nut; 15. a bolt; 16. an internal thread; 17. and (4) external threads.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a single joint for an air conditioner comprises a connecting body 1, a first sliding plate 2 is fixedly connected to the inner wall of the connecting body 1, the bottom surface of the first sliding plate 2 and the bottom surface of a second sliding plate 3 are not in the same horizontal plane, a space is arranged between one side surface of the first sliding plate 2 and one side surface of the second sliding plate 3, a fixing block 10 can be clamped into the space, the second sliding plate 3 is fixedly installed on the inner wall of the connecting body 1, a cavity 4 is arranged inside the connecting body 1, protective layers 5 are fixedly installed on both sides of the connecting body 1 and can isolate external air, so that air and dust are not easy to enter into the joint of the single joint 9 and a first copper pipe 7 and a second copper pipe 13, the single joint has good dustproof and waterproof effects, a mounting plate 6 is fixedly installed on one side of each protective layer 5, the number of the mounting plates 6 is two, and a bolt 15 is fixedly installed on one side of each mounting plate 6, so that the evaporator is convenient for workers to disassemble in the process of maintenance and repair, the inside of the mounting plate 6 is movably connected with a first copper pipe 7, the inner surface of the first copper pipe 7 is provided with an internal thread 16, the outer surface of the single joint 9 is provided with an external thread 17, the outer surface of the first copper pipe 7 is fixedly connected with a first hexagon nut 8, one end of the first copper pipe 7 is movably connected with a single joint 9, one end of the single joint 9 is connected with a second copper pipe 13 in a threaded manner, the outer surface of the second copper pipe 13 is fixedly connected with a second hexagon nut 14, the outer surface of the single joint 9 is fixedly connected with a fixed block 10, one side of the fixed block 10 is provided with a notch 11, two sides of the fixed block 10 are both movably connected with sealing gaskets 12, the sealing gaskets 12 are annular, the number of the sealing gaskets 12 is two, the two sealing gaskets 12 are respectively arranged on two sides of the fixed block 10, and the sealing gaskets 12 are made of rubber, the device has better sealing performance and avoids the problem of easy leakage of the refrigerant.
In the utility model, the notch 11 on the fixed block 10 and the first sliding plate 2 are placed on the same horizontal plane, the single joint 9 is pushed, the fixed block 10 slides to the inside of the connecting body 1 along the first sliding plate 2, the fixed block 10 is clamped into the space between the first sliding plate 2 and the second sliding plate 3, then the single joint 9 is rotated, the first copper pipe 7 is connected to one side of the single joint 9 in a threaded manner and extrudes the sealing gasket 12, the second copper pipe 13 is connected to the other side of the single joint 9 in a threaded manner and extrudes the sealing gasket 12, the protective layer 5 and the mounting plate 6 are installed, the mounting plate 6 and the protective layer 5 are fixed by using the bolt 15, so that the evaporator is convenient for disassembly by workers in the maintenance and maintenance process, the sealing gasket 12 is arranged, the device has better sealing performance, the problem of easy leakage of refrigerant is avoided, the protective layer 5 is arranged, external air can be isolated, the joint of the single joint 9, the first copper pipe 7 and the second copper pipe 13 is not easy to enter air and dust, and the dustproof and waterproof effect is good.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The single joint for the air conditioner comprises a connecting body (1) and is characterized in that a first sliding plate (2) is fixedly connected to the inner wall of the connecting body (1), a second sliding plate (3) is fixedly mounted to the inner wall of the connecting body (1), a cavity (4) is arranged inside the connecting body (1), protective layers (5) are fixedly mounted on the two sides of the connecting body (1), a mounting plate (6) is fixedly mounted on one side of each protective layer (5), a first copper pipe (7) is movably connected to the inside of each mounting plate (6), a first hexagon nut (8) is fixedly connected to the outer surface of each first copper pipe (7), a single joint (9) is movably connected to one end of each first copper pipe (7), a fixing block (10) is fixedly connected to the outer surface of each single joint (9), and a notch (11) is formed in one side of each fixing block (10), and both sides of the fixed block (10) are movably connected with sealing gaskets (12).
2. The single joint for the air conditioner according to claim 1, wherein one end of the single joint (9) is connected with a second copper pipe (13) in a threaded manner, and a second hexagonal nut (14) is fixedly connected to the outer surface of the second copper pipe (13).
3. The single joint for an air conditioner according to claim 1, wherein the sealing gasket (12) is annular in shape, the number of the sealing gaskets (12) is two, and the two sealing gaskets (12) are respectively disposed on both sides of the fixing block (10).
4. The single joint for an air conditioner according to claim 1, wherein the number of the mounting plates (6) is two, and a bolt (15) is fixedly mounted on one side of the mounting plates (6).
5. A single joint for air conditioners according to claim 1 wherein the gasket (12) is made of rubber.
6. Single joint for air conditioners according to claim 1, wherein the inner surface of the first copper tube (7) is provided with an internal thread (16) and the outer surface of the single joint (9) is provided with an external thread (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022041716.XU CN213776679U (en) | 2020-09-17 | 2020-09-17 | Single joint for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022041716.XU CN213776679U (en) | 2020-09-17 | 2020-09-17 | Single joint for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213776679U true CN213776679U (en) | 2021-07-23 |
Family
ID=76905492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022041716.XU Active CN213776679U (en) | 2020-09-17 | 2020-09-17 | Single joint for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213776679U (en) |
-
2020
- 2020-09-17 CN CN202022041716.XU patent/CN213776679U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A single connector for air conditioners Granted publication date: 20210723 Pledgee: Zhuji Branch of Industrial and Commercial Bank of China Ltd. Pledgor: Zhejiang Yike refrigeration equipment Co.,Ltd. Registration number: Y2024980018003 |