CN201462264U - Air-conditioning pipeline rapid connector - Google Patents
Air-conditioning pipeline rapid connector Download PDFInfo
- Publication number
- CN201462264U CN201462264U CN2009201162116U CN200920116211U CN201462264U CN 201462264 U CN201462264 U CN 201462264U CN 2009201162116 U CN2009201162116 U CN 2009201162116U CN 200920116211 U CN200920116211 U CN 200920116211U CN 201462264 U CN201462264 U CN 201462264U
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- CN
- China
- Prior art keywords
- joint
- connection block
- spool
- air
- connector
- 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.)
- Expired - Lifetime
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides an air-conditioning pipeline rapid connector which comprises a first connector and a second connector, wherein the first connector is provided with a first connector seat, the second connector is provided with a second connector seat, a clamping hook and a stainless steel handle of the clamping hook, wherein a hinged seat of the stainless steel handle is arranged outside the second connector seat, the hinged seat and the second connector seat are integrally constructed, the hinged seat is provided with a hinged head, the stainless steel handle is provided with an installation position which is hinged with the hinged head, and the first connector seat is provided with a clamping part matched with the clamping hook. The hinged seat of the utility model is integrally formed with the second connector seat when the second connector seat is manufactured, the installation part of the clamping hook handle can be directly clamped on the hinged seat by utilizing own elasticity when in installation, thereby connection structures between connecting components and the connector can be simpler, the assembly procedures can be greatly reduced, and the operation efficiency can be improved.
Description
Technical field
The utility model relates to the joint that air conditioner outdoor machine and indoor set pipeline are connected fast.
Background technique
Separate type air conditioner generally is made up of indoor units and outdoor unit, and both are connected with pipeline by cable.Outdoor unit is connected with pipeline by manual switching stop valve, screw thread flare type joint, links to each other with indoor units again.There is following defective in this Placement in installation and telephone-moving process:
Professional technique requires high.In installation process, for the air of driving away in pipeline and the indoor set unit need use special-purpose wrench, multiple conversions, unlatching stop valve, complicated operating process, professional operating technology requires high; Installation and telephone-moving speed are slow, inconvenience.
At present existing air-conditioning duct fast connecting joint occurs, to solve the problems of the technologies described above.This fast connecting joint comprises two joints that can dock, and be provided with the link that keeps mated condition, but the linkage structure more complicated of link and joint, adopt with the parts of joint split and be assembled into connecting body on the joint as link, link is realized being rotatably connected on the connecting body by screw again, the structure more complicated is assembled cumbersome.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of air-conditioning duct rapid pipe joint that air conditioner outdoor machine and indoor set pipeline are connected fast that is used for, and it is simple in structure is convenient to assembling.For this reason, the utility model is by the following technical solutions: it comprises first joint and second joint, described first joint is provided with first connection block, described second joint is provided with the stainless steel handle of second connection block and grab, grab, described second connection block is provided with the hinged seat of stainless steel handle outward, the hinged seat and second connection block are the integral type structure, described hinged seat has articulated joint, described stainless steel handle is provided with the installation position hinged with articulated joint, and described first connection block is provided with the shackle member that cooperates with grab.Owing to adopt the technical solution of the utility model, hinged seat when making second connection block and second connection block integrally formed, the installation position of grab handle can utilize himself elasticity, directly be connected on the hinged seat when mounted, make the linkage structure of link and joint more simple, greatly reduced assembling procedure, enhanced productivity.
Description of drawings
Fig. 1 is the sectional view of embodiment's that the utility model provides second joint.
Fig. 2 is the plan view of embodiment's that the utility model provides second joint.
Fig. 3 is the stereogram of second connection block among Fig. 1.
Fig. 4 is the sectional view of second connection block among Fig. 1.
Fig. 5 is the stereogram of grab handle.
Fig. 6 is the sectional view of embodiment's that the utility model provides first joint.
Fig. 7 is the stereogram of first connection block among Fig. 6.
Fig. 8 is the sectional view of first connection block among Fig. 6.
Fig. 9 is first joint and second joint stereogram when being in coupled condition.
Embodiment
With reference to accompanying drawing, fast connecting joint of the present utility model mainly is made up of first joint and second joint, and in force, first joint 1 links to each other with the refrigerant stop valve of outdoor unit or indoor set, and second joint 2 is welded on the refrigerant connecting pipe.When installing, first joint is corresponding with second joint to link to each other, and in connection procedure, first joint and second joint interact and be in opening state simultaneously, and pipeline is connected automatically.First joint and second joint break away from during telephone-moving, and first joint and second joint are closed under the effect of contained spring separately automatically in the process that breaks away from, and return to the state before not installing, and the refrigerant of storage leaks in preventing to manage.Installation and telephone-moving all need not be used special-purpose wrench for the air of driving away in pipeline and the indoor set unit, conversion, unlatching stop valve.
With reference to Fig. 1-5.Described second joint is provided with second connection block 21 and grab 3, grab handle 30, and grab 3 and grab handle 30 are hinged.Heads in second connection block 21 be provided with and second connection block between with the flip sleeve 23 of seal ring 22 sealings and at the flip sleeve rear to the stage clip 24 of its support, described second joint also is provided with the second integrated type spool 25, the side of the described second integrated type spool has circular groove, is provided with the seal ring 251 that seals between the second integrated type spool and flip sleeve in the groove.
Be provided with valve core case 26 in described second joint, stage clip is supported on the valve core case 26, and the integrated type spool of second joint includes valve core rod 250, and described valve core rod is threaded with valve core case, and reinforces by nut 27 and spring washer 28.
Described second connection block is provided with the hinged seat 4 of grab handle 30 outward, and the hinged seat 4 and second connection block 2 are the integral type structure, and described hinged seat has articulated joint 41, and described grab handle 30 is provided with the installation position 31 hinged with articulated joint.In the present embodiment, described articulated joint 41 is a pivot pin, and the installation position of described grab handle 30 31 is for being stuck in pivot pin outer end and the hole hinged with pivot pin 41, certainly, also can be that articulated joint 41 is axis hole, installation position 31 is a pivot pin, but from the difficulty or ease of making and assembling, the former is more reasonable.Described first connection block is provided with the link 5 that cooperates with grab 3.
Described first joint is provided with first connection block 11, fitting seat 18 and pipe joint 12, described first connection block is provided with fitting seat 18 and pipe joint 12, the inside of described first connection block is provided with short taper hole 13 and the step 14 that is used to seal, described first joint also is provided with the first integrated type spool 15 and reaches at the described first spool rear stage clip 16 to its support, and the head of the described first integrated type spool is sealed and matched with short taper hole 13; Drawing reference numeral 17 is for being supported on the copper backing in first joint.Fitting seat 18 is used for first joint is installed in indoor set or outdoor unit, shown in Fig. 6-8, the medial axis of described pipe joint 12 is vertical with the medial axis of first connection block, the medial axis of pipe joint overlaps with the medial axis of fitting seat, be in the rear of the medial axis of link 5, like this, be convenient to first joint is installed in operation on indoor set or the outdoor unit.
The refrigerant stop valve that the pipe joint 12 and the indoor apparatus of air conditioner of described first joint obtains outdoor unit is connected; The rear portion of described second connection block is connected with connection pipe fitting 29, and described connection pipe fitting 29 welds with the coolant connecting tube of indoor apparatus of air conditioner and outdoor unit.
When first joint linked to each other with second joint, the step of the described first connection block inside cooperated with the flip sleeve end sealing of second joint, and described first spool pushes up mutually with second spool.When first joint with after second joint is connected, be hooked in grab on the shackle member after, make win joint and second joint can not be, thereby guarantee the reliability that connects in axial play.When wanting telephone-moving, only need move handle, can open being connected of grab 3 and link 5, first joint and second joint can be separated. Drawing reference numeral 6,7,8 is respectively the protective hat on first joint and second joint.Drawing reference numeral 9 is for being connected the filled valve of the first fittings body rear end.
Claims (7)
1. air-conditioning duct rapid pipe joint, it is characterized in that it comprises first joint and second joint, described first joint is provided with first connection block, described second joint is provided with the stainless steel handle of second connection block and grab, grab, described second connection block is provided with the hinged seat of stainless steel handle outward, the hinged seat and second connection block are the integral type structure, described hinged seat has articulated joint, described stainless steel handle is provided with the installation position hinged with articulated joint, and described first connection block is provided with the link that cooperates with grab.
2. air-conditioning duct rapid pipe joint as claimed in claim 1 is characterized in that described articulated joint is a pivot pin, and the installation position of described stainless steel handle is to be stuck in pivot pin outer end and the hole hinged with pivot pin.
3. air-conditioning duct rapid pipe joint as claimed in claim 1, it is characterized in that described first connection block is provided with fitting seat and pipe joint, the medial axis of described pipe joint is vertical with the medial axis of first connection block, and the medial axis of pipe joint is in the rear of link medial axis.
4. air-conditioning duct rapid pipe joint as claimed in claim 1, it is characterized in that the first connection block inside is provided with short taper hole and the step that is used to seal, described first joint also is provided with first spool and reaches at the described first spool rear stage clip to its support, and the head of described first spool is sealed and matched with short taper hole;
Head in described second connection block be provided with and connection block between the flip sleeve that seals and at the flip sleeve rear stage clip to its support, described second joint also is provided with second spool, the side of described second spool has circular groove, is provided with the Sealing that seals between second spool and flip sleeve in the groove;
When first joint linked to each other with second joint, the step of the described first connection block inside cooperated with the flip sleeve end sealing of second joint, and described first spool pushes up mutually with second spool.
5. air-conditioning duct rapid pipe joint as claimed in claim 4 is characterized in that described first spool and second spool are respectively the integrated type spool.
6. air-conditioning duct rapid pipe joint as claimed in claim 4 is characterized in that being provided with valve core case in described second connection block, and second spool includes valve core rod, and described valve core rod and valve core case are connected.
7. air-conditioning duct rapid pipe joint as claimed in claim 4 is characterized in that the pipe joint of described first joint is connected with the refrigerant stop valve of indoor apparatus of air conditioner or outdoor unit; The rear portion of described second connection block is connected with connection pipe fitting, the coolant connecting tube welding of described connection pipe fitting and indoor apparatus of air conditioner and outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201162116U CN201462264U (en) | 2009-03-23 | 2009-03-23 | Air-conditioning pipeline rapid connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201162116U CN201462264U (en) | 2009-03-23 | 2009-03-23 | Air-conditioning pipeline rapid connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462264U true CN201462264U (en) | 2010-05-12 |
Family
ID=42389617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201162116U Expired - Lifetime CN201462264U (en) | 2009-03-23 | 2009-03-23 | Air-conditioning pipeline rapid connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323326A (en) * | 2012-03-23 | 2013-09-25 | 海洋王照明科技股份有限公司 | Hydrostatic pressure testing connection joint |
| CN103323325A (en) * | 2012-03-23 | 2013-09-25 | 海洋王照明科技股份有限公司 | Explosion-proof flashlight hydrostatic pressure testing apparatus |
-
2009
- 2009-03-23 CN CN2009201162116U patent/CN201462264U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323326A (en) * | 2012-03-23 | 2013-09-25 | 海洋王照明科技股份有限公司 | Hydrostatic pressure testing connection joint |
| CN103323325A (en) * | 2012-03-23 | 2013-09-25 | 海洋王照明科技股份有限公司 | Explosion-proof flashlight hydrostatic pressure testing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |