CN210267820U - Liquid collecting pipe fitting with air inlet pipe - Google Patents
Liquid collecting pipe fitting with air inlet pipe Download PDFInfo
- Publication number
- CN210267820U CN210267820U CN201921266675.5U CN201921266675U CN210267820U CN 210267820 U CN210267820 U CN 210267820U CN 201921266675 U CN201921266675 U CN 201921266675U CN 210267820 U CN210267820 U CN 210267820U
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- air inlet
- backflow prevention
- backflow
- main body
- 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.)
- Active
Links
Images
Landscapes
- Check Valves (AREA)
Abstract
The utility model discloses a liquid collecting pipe accessory with an air inlet pipe, which comprises an accessory main body connected with the liquid collecting pipe, wherein the accessory main body is also provided with an air inlet pipe, one end of the air inlet pipe is also connected with a gas pipe of an air pump, a backflow prevention device is arranged in the air inlet pipe, the backflow prevention device comprises a spring seat, a limiting seat and a backflow prevention gas cylinder, the spring seat is fixed in the air inlet pipe, the backflow prevention gas cylinder is connected in the air inlet pipe in a sliding way, one end of the backflow prevention gas cylinder is connected with the spring seat through a spring, the other end of the backflow prevention gas cylinder is inserted into the accessory main body and is provided with a sealing head, the backflow prevention gas cylinder is also internally provided with a through hole which is communicated with the bottom of the backflow prevention gas cylinder, the outer wall of the backflow prevention gas cylinder is also provided with a plurality of gas transmission holes communicated with the through hole, after, the air pump in the car is matched to realize regular automatic aeration cleaning, and the liquid collecting pipe is effectively prevented from being blocked.
Description
Technical Field
The utility model relates to a take collector tube accessory of intake pipe.
Background
The liquid collecting pipe is an important component of the automobile air conditioner condenser, and the liquid passing through the component is relatively complex in composition, so that the liquid collecting pipe is easily blocked and needs to be cleaned, and the automobile air conditioner condenser is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of above-mentioned prior art, provide a take collector tube accessory of intake pipe, the automatically cleaning of collector tube can be realized to the air pump in the cooperation car.
The technical scheme of the utility model is that: the liquid collecting pipe accessory with the air inlet pipe comprises an accessory main body connected with the liquid collecting pipe, the accessory main body is also provided with an air inlet pipe, one end of the air inlet pipe is also connected with an air delivery pipe of the air pump, a backflow prevention device is arranged in the air inlet pipe, the backflow prevention device comprises a spring seat, a limiting seat and a backflow prevention gas transmission cylinder, the spring seat is fixed in the gas inlet pipe, the backflow-preventing gas transmission cylinder is connected in the gas inlet pipe in a sliding manner, one end of the backflow-preventing gas transmission cylinder is connected with the spring seat through a spring, the other end of the backflow-preventing gas transmission cylinder is inserted into the accessory main body and is provided with a sealing head, the outer wall of the backflow-preventing gas transmission cylinder is also provided with a groove corresponding to the limiting seat and is limited by the limiting seat, the anti-backflow gas transmission cylinder is also internally provided with a through hole which is communicated with the bottom of the anti-backflow gas transmission cylinder, and the outer wall of the anti-backflow gas transmission cylinder is also provided with a plurality of gas transmission holes which are communicated with the through hole.
Further, the diameter of the backflow prevention gas transmission cylinder is the same as the inner diameter of the gas inlet pipe.
Further, the accessory main body and the air inlet pipe are of an integrally formed structure.
Further, the air inlet pipe is connected to the accessory main body in a right-angle shape.
Further, the fitting main body is a pipe body with a screw, and the fitting main body is screwed with the inlet end of the liquid collecting pipe.
The utility model has the advantages that: after the utility model is arranged on the liquid collecting pipe, the regular automatic aeration cleaning can be realized by matching with an air pump in the automobile, and the liquid collecting pipe is effectively prevented from being blocked; just the utility model discloses prevent that the refluence is respond well, safe and reliable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in fig. 1, the liquid collecting pipe fitting with the air inlet pipe comprises a fitting main body 1 connected with the liquid collecting pipe, an air inlet pipe 2 is further arranged on the fitting main body 1, one end of the air inlet pipe 2 is further connected with an air pipe of an air pump, a backflow prevention device is arranged in the air inlet pipe 2, the backflow prevention device comprises a spring seat 3, a limiting seat 4 and a backflow prevention air delivery cylinder 5, the spring seat 3 is fixed in the air inlet pipe 2, the backflow prevention air delivery cylinder 5 is connected in the air inlet pipe 2 in a sliding mode, one end of the backflow prevention air delivery cylinder is connected with the spring seat 3 through a spring 6, the other end of the backflow prevention air delivery cylinder 5 is inserted into the fitting main body 1 and is provided with a sealing head 7, a groove corresponding to the limiting seat 4 is further arranged on the outer wall of the backflow prevention air delivery cylinder 5 and is limited by the limiting seat 4, a through hole 8 penetrating through the bottom of the backflow prevention air delivery, the outer wall of the backflow-preventing gas transmission cylinder 5 is also provided with a plurality of gas transmission holes 9 communicated with the through holes 8.
Further, the diameter of the backflow prevention gas transmission cylinder 5 is the same as the inner diameter of the gas inlet pipe 2.
Further, the fitting body 1 and the air inlet pipe 2 are of an integrally formed structure.
Further, the air inlet pipe 2 is connected to the fitting body 1 in a right-angle shape.
Further, the fitting body 1 is a pipe body with a screw, and the fitting body 1 is screwed with the inlet end of the liquid collecting pipe.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Take collector tube accessory of inlet tube, its characterized in that: comprises an accessory main body connected with a liquid collecting pipe, an air inlet pipe is also arranged on the accessory main body, one end of the air inlet pipe is also connected with an air delivery pipe of an air pump, the air inlet pipe is internally provided with a backflow prevention device, the backflow prevention device comprises a spring seat, a limiting seat and a backflow prevention air delivery cylinder, the spring seat is fixed in the air inlet pipe, the backflow-preventing air conveying cylinder is connected in the air inlet pipe in a sliding mode, one end of the backflow-preventing air conveying cylinder is connected with the spring seat through a spring, the other end of the backflow-preventing gas transmission cylinder is inserted into the accessory main body and is provided with a sealing head, the outer wall of the backflow-preventing gas transmission cylinder is also provided with a groove corresponding to the limiting seat and is limited by the limiting seat, the anti-backflow gas transmission cylinder is also internally provided with a through hole which is communicated with the bottom of the anti-backflow gas transmission cylinder, and the outer wall of the anti-backflow gas transmission cylinder is also provided with a plurality of gas transmission holes which are communicated with the through hole.
2. A collector tube fitting with an inlet tube as defined in claim 1, wherein: the diameter of the backflow prevention gas transmission cylinder is the same as the inner diameter of the gas inlet pipe.
3. A collector tube fitting with an inlet tube as defined in claim 1, wherein: the accessory main body and the air inlet pipe are of an integrally formed structure.
4. A collector tube fitting with an inlet tube as defined in claim 1, wherein: the air inlet pipe is connected to the accessory main body in a right-angle shape.
5. A collector tube fitting with an inlet tube as defined in claim 1, wherein: the fitting main body is a pipe body with a screw, and the fitting main body is in threaded connection with the inlet end of the liquid collecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921266675.5U CN210267820U (en) | 2019-08-07 | 2019-08-07 | Liquid collecting pipe fitting with air inlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921266675.5U CN210267820U (en) | 2019-08-07 | 2019-08-07 | Liquid collecting pipe fitting with air inlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210267820U true CN210267820U (en) | 2020-04-07 |
Family
ID=70016304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921266675.5U Active CN210267820U (en) | 2019-08-07 | 2019-08-07 | Liquid collecting pipe fitting with air inlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210267820U (en) |
-
2019
- 2019-08-07 CN CN201921266675.5U patent/CN210267820U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201510957U (en) | Adjustable steam fluidic device | |
| CN210267820U (en) | Liquid collecting pipe fitting with air inlet pipe | |
| CN108046203A (en) | A kind of new-type oiling oil gun | |
| CN101104450A (en) | Easily sucking dry bottle | |
| CN114100896B (en) | Water outlet valve | |
| CN214261936U (en) | Rubber tube connector for solvent filter | |
| CN203526159U (en) | Water pipe cleaning device | |
| CN202066264U (en) | One-way liquid charging pipe | |
| CN208431045U (en) | A kind of oil filter body | |
| CN202370882U (en) | Vacuum device for self-sucking pump | |
| CN205569866U (en) | Fiber filter's sucking disc interface structure and fiber filter mounting structure | |
| CN214466276U (en) | Exhaust deslagging valve | |
| CN210400485U (en) | Venturi nozzle | |
| CN103363280B (en) | A kind of assembling ejector | |
| CN216510406U (en) | Oil discharge inner tube of oil pumping unit | |
| CN204677341U (en) | With the fuel oil high-pressure connecting pipe device of filter | |
| CN220800919U (en) | Base station | |
| CN218063714U (en) | Connecting pipe convenient to installation | |
| CN208574325U (en) | A kind of filter being conveniently replaceable strainer | |
| CN219578778U (en) | Soap liquid feeding device | |
| CN214699703U (en) | Air pipe sealing device of biological sewage purification tank | |
| CN215675581U (en) | Anti-backflow water temperature air conditioner | |
| CN220599912U (en) | Small unidirectional anti-backflow structure for oil pipe of automobile oil pump | |
| CN207064305U (en) | The pump assembly of Hua Yuanbeng | |
| CN210465385U (en) | Air quality collection system for mining safety engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |