CN2064845U - Gas tap - Google Patents
Gas tap Download PDFInfo
- Publication number
- CN2064845U CN2064845U CN 89216560 CN89216560U CN2064845U CN 2064845 U CN2064845 U CN 2064845U CN 89216560 CN89216560 CN 89216560 CN 89216560 U CN89216560 U CN 89216560U CN 2064845 U CN2064845 U CN 2064845U
- Authority
- CN
- China
- Prior art keywords
- interface
- switch
- horn
- gas switch
- anger
- 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
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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model provides an improved gas switch whose air inlet interface and air outlet interface form an angle of 90 DEG. The utility model can be conveniently used when the gas required to be controlled transmits at a steering angle of 90 DEG. Use of the gas switch dispenses with increasing square elbow and reduces the space of installation. Moreover, the air outlet interface of the gas switch is convenient to connect directly with a copper duct with external bell-mouth because of using tightening nut framework, which is convenient for operating.
Description
The utility model relates to a kind of improved burnt gas switch.
The burnt gas switch that is used for the conveying of controlling plumbing fixtures combustion gas at present and since its intake interface with give vent to anger interface on same direction, and two connection mouths all adopt and are threaded, and therefore, when installing and using burnt gas switch, must provide certain installing space.When 90 ° of needs turn to delivery of fuel gas, then also to increase the angle square elbow, thereby more increase the installing space of switch.Simultaneously, turnover gas interface adopts and is threaded, and brings inconvenience with being connected of external combustion gas transport tube can for switch.
The utility model provides a kind of improved burnt gas switch, because its intake interface becomes 90 ° to turn to the interface of giving vent to anger, thereby makes when needing 90 ° of combustion gas to turn to transmission, need not increase the angle square elbow, has so just reduced the installing space of switch.Simultaneously, the interface of giving vent to anger of this kind switch adopts the tightening nut structure, can directly link to each other with external loudspeaker mouth red copper pipeline in the use, has made things convenient for operation.
Below in conjunction with accompanying drawing, the utility model concrete structure is elaborated.
Referring to accompanying drawing, steam line is by being threaded with switch intake interface (5), the combustion gas airintake direction is axially vertical with horn-break switch core (3), combustion gas outgassing direction and horn-break switch core (3) parallel to an axis, rotary switc handle (9), after making combustion gas through horn-break switch core (3), just 90 ° turn to and are passed to the switch interface (1) of giving vent to anger.The tightening nut (2) that external loudspeaker mouth copper tube is located by the interface of giving vent to anger (1) is connected with the switch interface (1) of giving vent to anger.(7) be holddown spring, (8) are pressure cap, suitably adjust and play intensity, make horn-break switch core (3) and switch housing (6) promptly keep closely contacting, and reach good air-tightness, again can be flexibly the purpose of rotary switc handle (9) leggiero.(4) be the switch location piece, close with the orientation that guarantees switch and open, make it to meet that 90 ° of GBs rotarily open, closed requirement.
Use above-mentioned switch, when 90 ° of needs controls turn to delivery of fuel gas, not only compressible, as to reduce switch installing space, and, can be connected with the combustion gas output pipeline easily.
Claims (3)
1, a kind of by intake interface [5], horn-break switch core [3], the interface of giving vent to anger [1], the burnt gas switch that switch knob [9] is formed is characterized in that:
(1) intake interface [5] is axially axially vertical with horn-break switch core [3];
(2) give vent to anger interface [1] axially and horn-break switch core [3] parallel to an axis;
(3) horn-break switch core [3] links to each other with holddown spring [8] by location piece [4].
2, burnt gas switch according to claim 1 is characterized in that, holddown spring (7) is installed in the pressure cap (8).
3, burnt gas switch according to claim 1 is characterized in that, the interface of giving vent to anger (1) is threaded with tightening nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89216560 CN2064845U (en) | 1989-09-15 | 1989-09-15 | Gas tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89216560 CN2064845U (en) | 1989-09-15 | 1989-09-15 | Gas tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2064845U true CN2064845U (en) | 1990-10-31 |
Family
ID=4871990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89216560 Pending CN2064845U (en) | 1989-09-15 | 1989-09-15 | Gas tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2064845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329476A (en) * | 2014-10-24 | 2015-02-04 | 福建华永科技有限公司 | Self-compensated and self-sealed rotation cone valve element and complete set assembly valve |
| CN105605239A (en) * | 2015-11-05 | 2016-05-25 | 福建华永科技有限公司 | Circular truncated cone-shaped valve core, circular truncated cone-shaped valve and machining method of circular truncated cone-shaped valve core |
-
1989
- 1989-09-15 CN CN 89216560 patent/CN2064845U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329476A (en) * | 2014-10-24 | 2015-02-04 | 福建华永科技有限公司 | Self-compensated and self-sealed rotation cone valve element and complete set assembly valve |
| CN104329476B (en) * | 2014-10-24 | 2017-08-25 | 福建华永科技有限公司 | Self-compensation sealed revolves poppet valve core and complete assembling valve |
| US10260641B2 (en) | 2014-10-24 | 2019-04-16 | Fujian Huayong Technology Co., Ltd. | Self-compensated sealed rotary cone valve core and complete assembly valve |
| CN105605239A (en) * | 2015-11-05 | 2016-05-25 | 福建华永科技有限公司 | Circular truncated cone-shaped valve core, circular truncated cone-shaped valve and machining method of circular truncated cone-shaped valve core |
| CN105605239B (en) * | 2015-11-05 | 2018-06-08 | 福建华永科技有限公司 | Round platform spool and the processing method of round platform valve and round platform spool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |