CN108180304A - A kind of four-way valve of the shockproof shell of band - Google Patents
A kind of four-way valve of the shockproof shell of band Download PDFInfo
- Publication number
- CN108180304A CN108180304A CN201711477356.4A CN201711477356A CN108180304A CN 108180304 A CN108180304 A CN 108180304A CN 201711477356 A CN201711477356 A CN 201711477356A CN 108180304 A CN108180304 A CN 108180304A
- Authority
- CN
- China
- Prior art keywords
- connecting tubes
- casing
- sleeve
- way valve
- shockproof shell
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Valve Housings (AREA)
Abstract
The invention discloses a kind of four-way valves of the shockproof shell of band, include valve body, the side of valve body is connected with D connecting tubes, the opposite side of valve body is connected with E connecting tubes, S connecting tubes and C connecting tubes, the shockproof shell includes sleeve and several casings, the valve body is placed in sleeve, E connecting tubes, S connecting tubes and C connecting tubes are respectively placed in a casing, casing is respectively welded on sleeve, and damping shock absorption pad is plugged with respectively between the sleeve and valve body, between E connecting tubes and casing, between S connecting tubes and casing, between C connecting tubes and casing.The four-way valve of the shockproof shell of band of the present invention can effectively reduce Oscillation Amplitude during four-way valve work, reduce the noise that four-way Valve Vibration generates, improve the service life of four-way valve.
Description
Technical field
The present invention relates to four-way valve technical fields, and in particular to a kind of four-way valve of the shockproof shell of band.
Background technology
Four-way valve, hydraulic valve term are control valve of the tool there are four hydraulic fluid port.Four-way valve is indispensable in refrigeration equipment
Component, operation principle are that, when electromagnetic valve coil is in off-position, pilot slide valve moves to left under the driving of right side compressed spring,
High pressure gas enters right end plunger shaft after entering capillary, on the other hand, the gas discharge of left end plunger shaft, due to piston both ends
There are pressure difference, piston and main slide valve move to left, and exhaust pipe is made to be taken over outdoor unit and is communicated, and another two piece-root graftings pipe communicates, and form refrigeration and follow
Ring, when exhaust pipe is taken over outdoor unit and communicated, the gas flowed in pipe is often caused because of the reason of pressure or air-flow
Pipe shakes, and vibrations long-term in this way are unfavorable for air-conditioning much time using, and four-way valve can be led because Long-term Vibration amplitude is excessive
Mutagens shape, solder joint cracking etc., cause four-way valve to lose adjustment effect.For this purpose, a kind of it is proposed that four-way valve of the shockproof shell of band.
Invention content
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of four-way valve of the shockproof shell of band, including
There is valve body, the side of valve body is connected with D connecting tubes, and the opposite side of valve body is connected with E connecting tubes, S connecting tubes and C connecting tubes, institute
It states shockproof shell and includes sleeve and several casings, the valve body is placed in sleeve, E connecting tubes, S connecting tubes and C connecting tubes
Be respectively placed in a casing, casing is respectively welded on sleeve, between the sleeve and valve body, between E connecting tubes and casing,
It is plugged with damping shock absorption pad respectively between S connecting tubes and casing, between C connecting tubes and casing.
The connector of connecting tube, S connecting tubes and C connecting tubes respectively exposes casing.
Sleeve is fixedly connected with installing plate, and installing plate is equipped with several screw holes.
Sleeve, casing and installing plate are made of stainless steel.
Sleeve, casing and installing plate are made of ceramics.
Sleeve and casing are made of the first half and lower half, and the first half and lower half are directly fixed by band, sleeve
Lower half and installing plate be integrally formed.
The present invention operation principle be：Four-way valve is limited in housing by shockproof shell, and four are reduced by damping shock absorption pad
The Oscillation Amplitude of port valve so that the vibration of four-way valve is in zone of reasonableness always, so as to improve the service life of four-way valve.It is anti-
Shake shell and damping shock absorption pad can also play the effect for reducing the noise that four-way Valve Vibration generates.
The beneficial effects of the invention are as follows:The four-way valve of the shockproof shell of band of the present invention can effectively reduce four-way valve work
When Oscillation Amplitude, reduce the noise that four-way Valve Vibration generates, improve the service life of four-way valve.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the schematic cross-section of valve body and sleeve.
Specific embodiment
In conjunction with attached drawing, the invention will be further described.
As shown in Figs. 1-2, the four-way valve of the shockproof shell of a kind of band, includes valve body 1, and the side of valve body 1 is connected with D connections
Pipe 2, the opposite side of valve body 1 are connected with E connecting tubes 3, S connecting tubes 4 and C connecting tubes 5, and the shockproof shell includes 6 He of sleeve
Several casings 7, the valve body 1 are placed in sleeve 6, and D connecting tubes 2, E connecting tubes 3, S connecting tubes 4 and C connecting tubes 5 are respectively placed in
In a piece casing, casing is respectively welded on sleeve, between the sleeve 6 and valve body 1, between D connecting tubes 2 and casing 7, E connect
It is plugged with damping shock absorption pad 8 respectively between take over 3 and casing 7, between S connecting tubes 4 and casing 7, between C connecting tubes 5 and casing 7.
Connecting tube 2, E connecting tubes 3, S connecting tubes 4 and C connecting tubes 5 connector 9 respectively expose casing 7.
Sleeve 6 is fixedly connected with installing plate 10, and installing plate 10 is equipped with several screw holes.
Sleeve 6, casing 7 and installing plate 10 are made of stainless steel.
Sleeve 6, casing 7 and installing plate 10 can also select to be made of ceramics, and ceramic quality is hard, and anti-deformation behavior is good.
Sleeve 6 and casing 7 are made of the first half 11 and lower half 12, and the first half 11 and lower half 12 are consolidated by band
Fixed, lower half 12 and the installing plate 10 of sleeve 6 are integrally formed.
The preferred embodiment of the present invention described in detail above, it should be understood that those of ordinary skill in the art without
Creative work is needed according to the present invention can to conceive and makes many modifications and variations, therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (6)
1. a kind of four-way valve of the shockproof shell of band, which is characterized in that include valve body, the side of valve body is connected with D connecting tubes, valve
The opposite side of body is connected with E connecting tubes, S connecting tubes and C connecting tubes, and the shockproof shell includes sleeve and several casings,
The valve body is placed in sleeve, and E connecting tubes, S connecting tubes and C connecting tubes are respectively placed in a casing, and casing is respectively welded at
On sleeve, between the sleeve and valve body, between E connecting tubes and casing, between S connecting tubes and casing, C connecting tubes and casing it
Between be plugged with damping shock absorption pad respectively.
2. the four-way valve as described in claim 1 with shockproof shell, which is characterized in that the E connecting tubes, S connecting tubes
Respectively expose casing with the connector of C connecting tubes.
3. the four-way valve as described in claim 1 with shockproof shell, which is characterized in that the sleeve is fixedly connected with installation
Plate, installing plate are equipped with several screw holes.
4. the four-way valve as claimed in claim 3 with shockproof shell, which is characterized in that the sleeve, casing and installing plate are equal
It is made of stainless steel.
5. the four-way valve as claimed in claim 3 with shockproof shell, which is characterized in that the sleeve, casing and installing plate are equal
It is made of ceramics.
6. the four-way valve as described in claim 4 or 5 with shockproof shell, which is characterized in that the sleeve and casing are by upper
Half portion and lower half are formed, and the first half and lower half are directly fixed by band, and lower half and the installing plate of sleeve are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711477356.4A CN108180304A (en) | 2017-12-29 | 2017-12-29 | A kind of four-way valve of the shockproof shell of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711477356.4A CN108180304A (en) | 2017-12-29 | 2017-12-29 | A kind of four-way valve of the shockproof shell of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108180304A true CN108180304A (en) | 2018-06-19 |
Family
ID=62548871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711477356.4A Pending CN108180304A (en) | 2017-12-29 | 2017-12-29 | A kind of four-way valve of the shockproof shell of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180304A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009275884A (en) * | 2008-05-16 | 2009-11-26 | Toyota Industries Corp | Changeover valve |
| CN202215841U (en) * | 2011-08-29 | 2012-05-09 | 浙江三花制冷集团有限公司 | Large-sized four-way change valve and hoop part thereof |
| CN204227581U (en) * | 2014-10-11 | 2015-03-25 | 美的集团武汉制冷设备有限公司 | Cross valve protector and air-conditioner outdoor unit |
| CN204942693U (en) * | 2015-09-18 | 2016-01-06 | 北京翼扬环境工程有限公司 | The sound insulation system of valve |
| CN105927760A (en) * | 2016-07-20 | 2016-09-07 | 西安航空学院 | Electric three-way valve |
| CN206268573U (en) * | 2016-09-09 | 2017-06-20 | 广东永泉阀门科技有限公司 | A kind of valve arrangement with cavitation-preventive cover |
-
2017
- 2017-12-29 CN CN201711477356.4A patent/CN108180304A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009275884A (en) * | 2008-05-16 | 2009-11-26 | Toyota Industries Corp | Changeover valve |
| CN202215841U (en) * | 2011-08-29 | 2012-05-09 | 浙江三花制冷集团有限公司 | Large-sized four-way change valve and hoop part thereof |
| CN204227581U (en) * | 2014-10-11 | 2015-03-25 | 美的集团武汉制冷设备有限公司 | Cross valve protector and air-conditioner outdoor unit |
| CN204942693U (en) * | 2015-09-18 | 2016-01-06 | 北京翼扬环境工程有限公司 | The sound insulation system of valve |
| CN105927760A (en) * | 2016-07-20 | 2016-09-07 | 西安航空学院 | Electric three-way valve |
| CN206268573U (en) * | 2016-09-09 | 2017-06-20 | 广东永泉阀门科技有限公司 | A kind of valve arrangement with cavitation-preventive cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |