CN100386546C - One-way valve for air conditioner - Google Patents
One-way valve for air conditioner Download PDFInfo
- Publication number
- CN100386546C CN100386546C CNB2006100524430A CN200610052443A CN100386546C CN 100386546 C CN100386546 C CN 100386546C CN B2006100524430 A CNB2006100524430 A CN B2006100524430A CN 200610052443 A CN200610052443 A CN 200610052443A CN 100386546 C CN100386546 C CN 100386546C
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- China
- Prior art keywords
- valve
- valve seat
- spool
- magnesium alloy
- air conditioner
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Abstract
A stop pin type one-way valve for an air conditioner comprises a valve tube, a valve seat, spool and a stop pin. The valve seat is disposed in the valve tube or welded between two sections of the valve tube. The spool is mounted in the valve seat and the stop pin is disposed on one side of the valve seat. The spool, the valve seat and valve tube are made of magnesium alloy material. A stop ring type one-way valve for an air conditioner comprises a valve tube, a valve seat, a stop ring and a spool. The valve seat is disposed in the valve tube or welded between two sections of the valve tube. The spool is mounted in the valve seat and the stop ring is disposed on one side of the valve seat. The spool, the valve seat, the stop ring and the valve tube are made of magnesium alloy material.
Description
[technical field]
The present invention relates to one-way valve, relate in particular to all kinds of air-conditioner system one-way valves.
[background technique]
One-way valve is parts commonly used in the air-conditioner system.Present one-way valve mainly contains two kinds on backing pin structure and baffle ring structure.The one-way valve of backing pin structure is made up of valve pipe, valve seat, spool and backing pin.The one-way valve of baffle ring structure is made up of valve pipe, valve seat, spool and baffle ring.The valve pipe all is to adopt copper pipe at present, and valve seat and baffle ring adopt Cuprum alloy, and spool adopts synthetic resin, and backing pin adopts stainless steel.One-way valve often plays switching function in air-conditioning system, and spool adopts synthetic resin, makes the working life of one-way valve relatively limited; When one-way valve is installed to air conditioning pipe system, need increase cooling protection technology, make production technology more complicated the spool position; And if cooled off improperly, would easily cause spool distortion and cause seepage; Valve pipe, valve seat, baffle ring all adopt copper product, cost of raw material height.
[summary of the invention]
Purpose of the present invention solves the problems of the prior art exactly, proposes a kind of one-way valve for air conditioner, long service life, and production technology is simple, and cost is low.
For achieving the above object, the present invention proposes a kind of air conditioner pin-blocking type one-way valve, comprise valve pipe, valve seat, spool and backing pin, described spool is installed in the valve seat, valve seat is arranged in the valve pipe or is welded between two sections valve pipes, backing pin is arranged on a side of valve seat, and described spool adopts magnesium alloy materials.
As preferably, described valve seat adopts magnesium alloy materials.
As preferably, described valve pipe adopts magnesium alloy materials.
For achieving the above object, the invention allows for a kind of air conditioner baffle ring formula one-way valve, comprise valve pipe, valve seat, baffle ring and spool, described spool is installed in the valve seat, valve seat is arranged in the valve pipe or is welded between two sections valve pipes, baffle ring is arranged on a side of valve seat, and described spool adopts magnesium alloy materials.
As preferably, described valve seat adopts magnesium alloy materials, and baffle ring adopts magnesium alloy materials.
As preferably, described valve pipe adopts magnesium alloy materials.
Beneficial effect of the present invention: synthetic resin that the present invention originally used valve pipe, valve seat, spool and baffle ring or copper pipe are all used instead and are magnesium alloy materials.Like this, prolonged the working life of spool; Cancelled the cooling protection technology after installing, production technology is simple, has avoided fully improperly causing the spool distortion to cause the problem of revealing because of cooling off; Adopt the cost of raw material of magnesium alloy materials more much lower than copper, the cost of entire product is low.
Feature of the present invention and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is one-way valve for air conditioner embodiment's one an of the present invention structural representation;
Fig. 2 is one-way valve for air conditioner embodiment's two an of the present invention structural representation;
Fig. 3 is one-way valve for air conditioner embodiment's three an of the present invention structural representation;
Fig. 4 is one-way valve for air conditioner embodiment's four an of the present invention structural representation.
[embodiment]
Embodiment one:
Fig. 1 is one-way valve for air conditioner embodiment's one an of the present invention structural representation; Comprise valve pipe 1, valve seat 2, spool 4 and backing pin 5, described spool 4 is installed in the valve seat 2, and valve seat 2 is arranged in the valve pipe 1, and backing pin 5 is arranged on a side of valve seat 2, and described spool 4 adopts magnesium alloy materials.Described valve seat 2 adopts magnesium alloy materials.Described valve pipe 1 adopts magnesium alloy materials.
Embodiment two:
Fig. 2 is one-way valve for air conditioner embodiment's two an of the present invention structural representation; Comprise valve pipe 1, valve seat 2, spool 4 and backing pin 5, described spool 4 is installed in the valve seat 2, and valve seat 2 is welded between two sections valve pipes 1, all preferably adopts soldering to be connected between two sections valve pipes 1 and the valve seat 2, backing pin 5 is arranged on a side of valve seat 2, and described spool 4 adopts magnesium alloy materials.Described valve seat 2 adopts magnesium alloy materials.Described valve pipe 1 adopts magnesium alloy materials.
Embodiment three:
Fig. 3 is one-way valve for air conditioner embodiment's three an of the present invention structural representation; Comprise valve pipe 1, valve seat 2, baffle ring 3 and spool 4, described spool 4 is installed in the valve seat 2, and valve seat 2 is arranged in the valve pipe 1, and baffle ring 3 is arranged on a side of valve seat 2, and described spool 4 adopts magnesium alloy materials.Baffle ring 3 adopts magnesium alloy materials.Valve seat 2 adopts magnesium alloy.Valve pipe 1 adopts magnesium alloy materials.
Embodiment four:
Fig. 4 is one-way valve for air conditioner embodiment's four an of the present invention structural representation.Comprise valve pipe 1, valve seat 2, baffle ring 3 and spool 4, described spool 4 is installed in the valve seat 2, and valve seat 2 is welded between two sections valve pipes 1, all preferably adopts soldering to be connected between two sections valve pipes 1 and the valve seat 2, baffle ring 3 is arranged on a side of valve seat 2, and described spool 4 adopts magnesium alloy materials.Baffle ring 3 adopts magnesium alloy materials.Valve seat 2 adopts magnesium alloy.Valve pipe 1 adopts magnesium alloy materials.
The foregoing description is to explanation of the present invention, is not limitation of the invention, any scheme after the simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (6)
1. air conditioner pin-blocking type one-way valve, comprise valve pipe (1), valve seat (2), spool (4) and backing pin (5), described spool (4) is installed in the valve seat (2), valve seat (2) is arranged in the valve pipe (1) or is welded between two sections valve pipes (1), backing pin (5) is arranged on a side of valve seat (2), it is characterized in that: described spool (4) adopts magnesium alloy materials.
2. air conditioner pin-blocking type one-way valve as claimed in claim 1 is characterized in that: described valve seat (2) adopts magnesium alloy materials.
3. air conditioner pin-blocking type one-way valve as claimed in claim 1 or 2 is characterized in that: described valve pipe (1) adopts magnesium alloy materials.
4. air conditioner is with baffle ring formula one-way valve, comprise valve pipe (1), valve seat (2), baffle ring (3) and spool (4), described spool (4) is installed in the valve seat (2), valve seat (2) is arranged in the valve pipe (1) or is welded between two sections valve pipes (1), baffle ring (3) is arranged on a side of valve seat (2), it is characterized in that: described spool (4) adopts magnesium alloy materials.
5. air conditioner as claimed in claim 4 is characterized in that: described valve seat (2) employing magnesium alloy materials, baffle ring (3) employing magnesium alloy materials with baffle ring formula one-way valve.
6. as claim 4 or 5 described air conditioners baffle ring formula one-way valve, it is characterized in that: described valve pipe (1) adopts magnesium alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100524430A CN100386546C (en) | 2006-07-13 | 2006-07-13 | One-way valve for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100524430A CN100386546C (en) | 2006-07-13 | 2006-07-13 | One-way valve for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1888496A CN1888496A (en) | 2007-01-03 |
| CN100386546C true CN100386546C (en) | 2008-05-07 |
Family
ID=37577783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100524430A Active CN100386546C (en) | 2006-07-13 | 2006-07-13 | One-way valve for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100386546C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212564560U (en) * | 2020-04-13 | 2021-02-19 | 重庆华超金属有限公司 | One-way valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1239149A (en) * | 1999-07-19 | 1999-12-22 | 张国平 | Anticorrosion disphragm valve and cock valve made of aluminium |
| JP2000161507A (en) * | 1998-11-30 | 2000-06-16 | Ntn Corp | Valve device |
| JP2002206134A (en) * | 2000-10-03 | 2002-07-26 | Kobe Steel Ltd | Aluminum alloy extrusion material having excellent intergranular corrosion resistance, apparatus and thermostatic refrigerant expansion valve composing refrigeration cycle using the extrusion material |
| CN2695746Y (en) * | 2004-04-20 | 2005-04-27 | 周纪昌 | One-way valve for air conditioner |
-
2006
- 2006-07-13 CN CNB2006100524430A patent/CN100386546C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000161507A (en) * | 1998-11-30 | 2000-06-16 | Ntn Corp | Valve device |
| CN1239149A (en) * | 1999-07-19 | 1999-12-22 | 张国平 | Anticorrosion disphragm valve and cock valve made of aluminium |
| JP2002206134A (en) * | 2000-10-03 | 2002-07-26 | Kobe Steel Ltd | Aluminum alloy extrusion material having excellent intergranular corrosion resistance, apparatus and thermostatic refrigerant expansion valve composing refrigeration cycle using the extrusion material |
| CN2695746Y (en) * | 2004-04-20 | 2005-04-27 | 周纪昌 | One-way valve for air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1888496A (en) | 2007-01-03 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: Zhuji Zhejiang Industrial Zone Patentee after: Zhejiang Dunan Machinery Co., Ltd. Address before: Zhuji Zhejiang Industrial Zone Patentee before: Zhejiang Dun'an Artificial Environment Equipment Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG DUNAN MACHINERY CO., LTD. Free format text: FORMER OWNER: DUNAN ARTIFICIAL ENVIRONMENTAL APPARATUS CO., LTD., ZHEJIANG PROV. Effective date: 20090109 |