CN209818996U - Non-contact open-type quick connector - Google Patents
Non-contact open-type quick connector Download PDFInfo
- Publication number
- CN209818996U CN209818996U CN201920494187.3U CN201920494187U CN209818996U CN 209818996 U CN209818996 U CN 209818996U CN 201920494187 U CN201920494187 U CN 201920494187U CN 209818996 U CN209818996 U CN 209818996U
- Authority
- CN
- China
- Prior art keywords
- joint
- diaphragm
- connector
- female
- male
- 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.)
- Withdrawn - After Issue
Links
- 238000007789 sealing Methods 0.000 claims abstract description 51
- 230000005291 magnetic effect Effects 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 230000005294 ferromagnetic effect Effects 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 230000005307 ferromagnetism Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 238000005219 brazing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 13
- 238000005057 refrigeration Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 6
- 238000004378 air conditioning Methods 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract description 4
- 239000003507 refrigerant Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a non-contact open-type quick connector, including male joint and female joint, the utility model discloses design the public female two parts of quick connector into the film sheet formula check valve respectively, under the state that the joint is separated, the joint utilizes the magnetic force of self permanent magnet to realize sealing performance, after the joint combines together, utilizes the principle that two permanent magnets are like the nature to repel each other, uses the repulsion force of each other of magnet to open the public female two parts of quick connector, realizes the purpose of intercommunication; the connection ports of all parts of the air-conditioning refrigeration circulation system adopt the form of the quick connector, so that the functions of independently sealing all parts in a separated state and automatically connecting into a complete circulation system after quick connection can be realized; the indoor unit and the outdoor unit can be connected more conveniently and quickly, the professional technical requirements are lower, and ordinary people can finish the operation according to a simple specification; the modularized installation can be realized, and an integrated circulating system can be formed by the indoor unit, the outdoor unit, the connecting hose and the like through rapid butt joint without on-site vacuumizing operation.
Description
Technical Field
The utility model relates to a can be used to refrigeration plant gas-liquid mixing system and other pipe-line system's product facility, more specifically says, especially relates to a non-contact open-type quick-operation joint.
Background
The connection of the indoor and outdoor units of the existing air conditioner is in a surface sealing mode that a hose bell mouth is matched with a conical surface, the indoor and outdoor units of the air conditioner can be vacuumized and filled with a refrigerant only after being connected into a complete circulating system on site, the installation operation needs to be repeated after the air conditioner is disassembled and assembled in a later period, the requirement on professional ability is high, the installation can be completed by using a special tool aiming at the installation connection of the indoor unit, the outdoor unit and other pipelines by trained professionals, the refrigerant is filled after the system is vacuumized after the installation is completed, and the installation difficulty and the technical requirement are relatively high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses improve prior art to above-mentioned shortcoming, provide a non-contact open-type quick-operation joint, technical scheme is as follows:
the direction of this scheme is the connection scheme who designs into quick-operation joint with each connection interface, the work of evacuation and filling refrigerant is accomplished to each subsystem in the mill, and utilize quick-operation joint to accomplish independent sealed separately, the field installation only needs to be with the quick-operation joint butt joint that corresponds, public female quick-operation joint just can interact open by oneself, the refrigeration of the whole air conditioning equipment of intercommunication heats the circulation system, in the equipment dismouting maintenance of later stage, pull down quick-operation joint, public female quick-operation joint is again self-sealing, ensure that the refrigerant in the system can not leak, thereby realize the quick installation of refrigeration plant modularization.
A non-contact open type quick connector comprises a male connector and a female connector, wherein one end of the male connector is connected with a copper tube, the other end of the male connector is connected with a plug through threads, the plug is of a hollow structure and is communicated with the male connector, the inner wall of the plug is fixedly connected with a first ferromagnetic sealing ring through interference fit, one end of the first ferromagnetic sealing ring is adsorbed with a first magnetic diaphragm, a first diaphragm limiting frame is arranged between the plug and the male connector, the first diaphragm limiting frame is fixedly arranged in the male connector in a penetrating mode, a first filter screen is embedded at one end of the male connector, the first magnetic diaphragm limiting movement is arranged on the inner side of the other end of the first diaphragm limiting frame, a sealing ring is embedded outside the joint of the male connector, one end of the female connector is connected with a sleeve through threads, and the inner wall of the sleeve is fixedly connected with a second ferromagnetic sealing ring through interference fit, the other end of this second ferromagnetism sealing ring adsorbs there is second magnetism diaphragm, be provided with the spacing frame of second diaphragm between telescopic one end and the female joint, this spacing frame of second diaphragm is fixed to be worn to locate the inside of female joint, and the one end of the spacing frame of second diaphragm is inlayed and is had the second filter screen, the spacing activity of second magnetism diaphragm sets up in the other end inboard of the spacing frame of second diaphragm.
The outer side of the male connector is movably clamped with a locking nut, the locking nut is embedded on the outer side of the male connector in a pressing mode, and the sleeve is connected with the locking nut through threads to enable the male connector to be fixedly connected with the female connector.
Two sets of sealing rings are embedded around the outer side of the contact part of the male connector and the female connector.
And a sealing ring is arranged between the male connector and the plug.
An internal thread is formed in the inner side of the other end of the female joint, and a sealing ring is embedded at the tail end of the internal thread.
And a sealing ring is arranged on the inner side of the contact part of one end of the female joint and the sleeve.
The sealing rings are all O-shaped sealing rings.
One end of the male connector is connected with the copper tube through brazing.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model designs the male and female parts of the quick connector into the film sheet type one-way valve respectively, the connector realizes the sealing performance by utilizing the magnetic force of the permanent magnet of the connector under the separated state of the connector, and after the connector is combined together, the male and female parts of the quick connector are opened by utilizing the principle that like poles of two permanent magnets repel each other, thereby realizing the purpose of communication; the connection ports of all parts of the air-conditioning refrigeration circulation system adopt the form of the quick connector, so that the functions of independently sealing all parts in a separated state and automatically connecting into a complete circulation system after quick connection can be realized; the indoor unit and the outdoor unit can be connected more conveniently and quickly, the professional technical requirements are lower, and ordinary people can finish the operation according to a simple specification; the modularized installation can be realized, and an integrated circulating system can be formed by the indoor unit, the outdoor unit, the connecting hose and the like through rapid butt joint without on-site vacuumizing operation.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described as follows:
fig. 1 is a schematic view of the structure of the present invention in a separated state;
fig. 2 is a schematic view of the connection state structure of the present invention;
fig. 3 is a schematic perspective view of the present invention;
FIG. 4 is a schematic exploded view of the present invention;
the method comprises the following steps: the device comprises a male connector 10, a female connector 11, a copper tube 12, a plug 13, a first ferromagnetic sealing ring 14, a first magnetic diaphragm 15, a first diaphragm limiting frame 16, a first filter screen 17, a sealing ring 18, a sleeve 19, a second ferromagnetic sealing ring 20, a second magnetic diaphragm 21, a second diaphragm limiting frame 22, a second filter screen 23 and a locking nut 24.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the 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. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiments of the present invention will be described in further detail below with reference to the following drawings, in which:
referring to fig. 1 to 4, a non-contact opening type quick coupling includes a male coupling 10 and a female coupling 11, one end of the male coupling 10 is connected with a copper tube 12, the other end is connected with a plug 13 through a screw thread, the plug 13 is a hollow structure and is communicated with the male coupling 10, an inner wall of the plug 13 is fixedly connected with a first ferromagnetic sealing ring 14 through interference fit, one end of the first ferromagnetic sealing ring 14 is adsorbed with a first magnetic diaphragm 15, a first diaphragm limiting frame 16 is arranged between the plug 13 and the male coupling 10, the first diaphragm limiting frame 16 is fixedly inserted into the male coupling 10, a first filter screen 17 is embedded into one end of the male coupling 10, the first magnetic diaphragm 15 is movably arranged inside the other end of the first diaphragm limiting frame 16, a sealing ring 18 is arranged around the outer side of the connection of the male coupling 10 at the female coupling 11, one end of the female coupling 11 is connected with a sleeve 19 through a screw thread, 19 inner walls of sleeve 19 pass through interference fit fixedly connected with second ferromagnetism sealing ring 20, this second ferromagnetism sealing ring 20's the other end adsorbs has second magnetism diaphragm 21, be provided with second diaphragm spacing 22 between sleeve 19's one end and the female joint 11, this second diaphragm spacing 22 is fixed wears to locate the inside of female joint 11, and the one end of second diaphragm spacing 22 is inlayed and is had second filter screen 23, the spacing activity of second magnetism diaphragm 21 sets up in the other end inboard of second diaphragm spacing 22.
Further, a lock nut 24 is movably clamped on the outer side of the male connector 10, the lock nut 24 is press-fitted on the outer side of the male connector 10, and the sleeve 19 is screwed with the lock nut 24 to fixedly connect the male connector 10 and the female connector 11.
Furthermore, there are two sets of sealing rings 18 around the outer side of the contact position of the male joint 10 and the female joint 11, the sealing rings 18 are arranged between the male joint 10 and the plug 13, the inner side of the other end of the female joint 11 is provided with an internal thread, the tail end of the internal thread is embedded with the sealing ring 18, and the inner side of the contact position of one end of the female joint 11 and the sleeve 19 is provided with the sealing ring 18.
Further, the seal ring 18 is an O-ring.
Further, one end of the male connector 10 is connected to the copper tube 12 by brazing.
The utility model discloses a direction is with each connection interface design quick-operation joint's connection scheme, each subsystem accomplishes the work of evacuation and packing refrigerant in the mill, and utilize quick-operation joint to accomplish independent separately sealed, the field installation only needs to dock the quick-operation joint that corresponds, public female quick-operation joint just can interact open by oneself, the refrigeration of the whole air conditioning equipment of intercommunication heats circulation system, in the equipment dismouting maintenance of later stage, pull down quick-operation joint, public female quick-operation joint is again self-sealing, ensure that the refrigerant in the system can not leak, thereby realize the quick installation of refrigeration plant modularization.
Taking the working principle combined with the structure as an example: the utility model discloses can be used to have liquid and gas-liquid hybrid system, if: the utility model can be used for liquid and gas-liquid mixing systems; the working principle of the utility model is as follows:
male connector 10 part: the copper tube 12 is brazed on the male joint 10, the locking nut 24 is pressed and embedded on the male joint 10, the male joint 10 is provided with two O-shaped rings to realize peripheral sealing of the quick joint, the first ferromagnetic sealing ring 14 and the plug 13 are connected into a whole in an interference fit mode, the plug 13 is in threaded connection with the male joint 10 and is sealed by the O-shaped rings, the first filter screen 17 is embedded on the first diaphragm limiting frame 16 and is installed and fixed inside the male joint 10 by the plug 13; in the independent state, the first magnetic diaphragm 15 is attracted to the first ferromagnetic sealing ring 14, so that the sealing effect is realized.
Female joint 11 portion: second ferromagnetism sealing ring 20 adopts interference fit to connect into a whole in sleeve 19, 19 threaded connection of sleeve is on female joint 11, and realize sealing with O type circle, second filter screen 23 is inlayed on second diaphragm spacing 22, utilize sleeve 19 installation to fix to female joint 11 inside, when independently the suit, second magnetism diaphragm 21 adsorbs on second ferromagnetism sealing ring 20, realize sealed effect, female joint 11 other end design and the internal thread that the horizontal end of stop valve is connected, and realize connecting sealedly with O type circle.
The connection state is as follows: the male connector 10 is inserted into the sleeve 19 of the female connector 11, the two O-shaped rings are used for realizing the peripheral sealing of the quick connector, the locking nut 24 is connected with the external threads of the sleeve 19 to realize reliable connection, and after the male connector 11 is connected with the female connector, the two magnetic diaphragms are respectively pushed to the other ends of the diaphragm limiting frames respectively by using the principle that like polarities repel each other to complete non-contact opening, so that the whole quick connector is switched on.
The utility model designs the male and female parts of the quick connector into the film sheet type one-way valve respectively, the connector realizes the sealing performance by utilizing the magnetic force of the permanent magnet of the connector under the separated state of the connector, and after the connector is combined together, the male and female parts of the quick connector are opened by utilizing the principle that like poles of two permanent magnets repel each other, thereby realizing the purpose of communication; the connection ports of all parts of the air-conditioning refrigeration circulation system adopt the form of the quick connector, so that the functions of independently sealing all parts in a separated state and automatically connecting into a complete circulation system after quick connection can be realized; the indoor unit and the outdoor unit can be connected more conveniently and quickly, the professional technical requirements are lower, and ordinary people can finish the operation according to a simple specification; the modularized installation can be realized, and an integrated circulating system can be formed by the indoor unit, the outdoor unit, the connecting hose and the like through rapid butt joint without on-site vacuumizing operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A non-contact opening type quick connector comprises a male connector (10) and a female connector (11), and is characterized in that: one end of the male joint (10) is connected with a copper tube (12), the other end of the male joint is connected with a plug (13) through threads, the plug (13) is of a hollow structure and is communicated with the male joint (10), the inner wall of the plug (13) is fixedly connected with a first ferromagnetic sealing ring (14) through interference fit, one end of the first ferromagnetic sealing ring (14) is adsorbed with a first magnetic diaphragm (15), a first diaphragm limiting frame (16) is arranged between the plug (13) and the male joint (10), the first diaphragm limiting frame (16) is fixedly arranged in the male joint (10) in a penetrating mode, a first filter screen (17) is embedded in one end of the male joint (10), the first magnetic diaphragm (15) is movably arranged on the inner side of the other end of the first diaphragm limiting frame (16) in a limiting mode, a sealing ring (18) is embedded in the outer side of the joint of the male joint (10) at the position of the female joint (11), one end of this female joint (11) has sleeve (19) through threaded connection, sleeve (19) inner wall passes through interference fit fixedly connected with second ferromagnetism sealing ring (20), and the other end of this second ferromagnetism sealing ring (20) adsorbs has second magnetic diaphragm (21), be provided with second diaphragm spacing (22) between the one end of sleeve (19) and female joint (11), this second diaphragm spacing (22) is fixed to be worn to locate the inside of female joint (11), and the one end of second diaphragm spacing (22) is inlayed and is had second filter screen (23), the spacing activity of second magnetic diaphragm (21) sets up in the other end inboard of second diaphragm spacing (22).
2. The non-contact opening quick coupling of claim 1, wherein: the outer side of the male connector (10) is movably clamped with a locking nut (24), the locking nut (24) is embedded in the outer side of the male connector (10) in a pressing mode, and the sleeve (19) is connected with the locking nut (24) through threads to enable the male connector (10) to be fixedly connected with the female connector (11).
3. The non-contact opening quick coupling of claim 1, wherein: two groups of sealing rings (18) are embedded around the outer side of the contact part of the male connector (10) and the female connector (11).
4. The non-contact opening quick coupling of claim 1, wherein: and a sealing ring (18) is arranged between the male connector (10) and the plug (13).
5. The non-contact opening quick coupling of claim 1, wherein: an internal thread is formed in the inner side of the other end of the female joint (11), and a sealing ring (18) is embedded at the tail end of the internal thread.
6. The non-contact opening quick coupling of claim 1, wherein: and a sealing ring (18) is arranged on the inner side of the contact part of one end of the female joint (11) and the sleeve (19).
7. The non-contact opening quick coupling according to claim 1, 3, 4, 5 or 6, wherein: the sealing rings (18) are all O-shaped sealing rings.
8. The non-contact opening quick coupling of claim 1, wherein: one end of the male connector (10) is connected with the copper tube (12) through brazing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494187.3U CN209818996U (en) | 2019-04-12 | 2019-04-12 | Non-contact open-type quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494187.3U CN209818996U (en) | 2019-04-12 | 2019-04-12 | Non-contact open-type quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209818996U true CN209818996U (en) | 2019-12-20 |
Family
ID=68879724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920494187.3U Withdrawn - After Issue CN209818996U (en) | 2019-04-12 | 2019-04-12 | Non-contact open-type quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209818996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899613A (en) * | 2019-04-12 | 2019-06-18 | 广东恒基金属制品实业有限公司 | A kind of non-contact open-type quick coupling |
-
2019
- 2019-04-12 CN CN201920494187.3U patent/CN209818996U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899613A (en) * | 2019-04-12 | 2019-06-18 | 广东恒基金属制品实业有限公司 | A kind of non-contact open-type quick coupling |
| CN109899613B (en) * | 2019-04-12 | 2024-02-27 | 广东恒基金属股份有限公司 | Non-contact open type quick connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203703450U (en) | Gas-water hose connector | |
| CN109899613B (en) | Non-contact open type quick connector | |
| CN209818996U (en) | Non-contact open-type quick connector | |
| CN209818995U (en) | Plunger type quick coupling | |
| CN109882675B (en) | Plunger type quick connector | |
| CN203757886U (en) | Short-connecting tool, outdoor unit of air conditioner, and air conditioner | |
| CN103470824A (en) | Check valve | |
| TWI266018B (en) | Sealing compression ferrule for plumbing connection fitting | |
| CN215194995U (en) | Prevent that thorax drainage tube interface that leakproofness is good that drops | |
| CN212058825U (en) | Instrument connector with automatic sealing function | |
| CN106151609B (en) | Water route extends check valve, integrating water route plate and water purifier | |
| CN112332156A (en) | Spring self-locking structure of waterproof connector | |
| CN204662557U (en) | Portable pressurize pumping plant | |
| CN210118563U (en) | Pneumatic quick coupling | |
| CN210291081U (en) | Quick connection structure of pull tap hose | |
| CN203463839U (en) | Flat insertion type gas pipe joint | |
| CN208753629U (en) | A kind of quick coupling device facilitating connection by Elastic buckle | |
| CN108266556B (en) | Magnetic force pushing and sucking switch joint | |
| CN214949692U (en) | Remote central air conditioner energy consumption detection device | |
| CN214947216U (en) | Low-leakage branching valve | |
| CN203431371U (en) | Easily disassembled and assembled pipeline joint | |
| CN213748607U (en) | NB-IOT (network b-internet of things) split water meter with filtering capability | |
| CN216746639U (en) | Air leakage detection device | |
| CN219453208U (en) | Locking structure | |
| CN217003281U (en) | Flange for valve connection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.16, Keyuan 3rd road, science and Technology Industrial Park, Shunde high tech Industrial Development Zone, xiaohuangpu neighborhood committee, Ronggui sub district office, Shunde District, Foshan City, Guangdong Province, 528305 Patentee after: Guangdong Henderson Metal Co.,Ltd. Address before: Guangdong Hengji Metal Products Industry Co., Ltd., No. 16, Keyuan 3rd Road, Gui Science and Technology Industrial Park, Shunde High-tech Zone (Ronggui), Foshan City, Guangdong Province, 528305 Patentee before: Guangdong Hangji Metal Product Industrial Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191220 Effective date of abandoning: 20240227 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191220 Effective date of abandoning: 20240227 |