CN204140941U - A kind of multidirectional gas valve - Google Patents

A kind of multidirectional gas valve Download PDF

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Publication number
CN204140941U
CN204140941U CN201420474431.7U CN201420474431U CN204140941U CN 204140941 U CN204140941 U CN 204140941U CN 201420474431 U CN201420474431 U CN 201420474431U CN 204140941 U CN204140941 U CN 204140941U
Authority
CN
China
Prior art keywords
briquetting
pressing plate
rubber ring
valve
valve rod
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 - Fee Related
Application number
CN201420474431.7U
Other languages
Chinese (zh)
Inventor
沈英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUNSHAN CITY TIANSHUN INDUSTRIAL GASES Co Ltd
Original Assignee
KUNSHAN CITY TIANSHUN INDUSTRIAL GASES Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KUNSHAN CITY TIANSHUN INDUSTRIAL GASES Co Ltd filed Critical KUNSHAN CITY TIANSHUN INDUSTRIAL GASES Co Ltd
Priority to CN201420474431.7U priority Critical patent/CN204140941U/en
Application granted granted Critical
Publication of CN204140941U publication Critical patent/CN204140941U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The multidirectional gas valve of the one that the utility model proposes, comprises valve body, valve rod, and described valve rod is installed with round handle, and described stem exterior surface is provided with screw thread; In described valve body, be provided with briquetting, be positioned at pressing plate below described briquetting, be fixedly installed in the rubber ring below described pressing plate, four angles of described pressing plate are provided with spring; Described valve body is stretched out on described briquetting top, described briquetting center is provided with the tapped through hole adapted with described stem exterior surface screw thread, the tapped through hole place of the corresponding described briquetting of described pressing plate is provided with a smooth bore, described valve rod screws in described briquetting, the multidirectional gas valve that the utility model provides, for four-way pipeline, the various flows that can control gas to, one rubber ring is installed, before adjustment cut-off plate, press down rubber ring, the sidewall of rubber ring is by regulating valve stem again after gas barrier, and ducted gas can not reflux.

Description

A kind of multidirectional gas valve
Technical field
The utility model relates to a kind of valve, particularly the multidirectional gas valve of one.
Background technique
Valve uses extensively in gas encapsulation and transport, and valve can open a passage, and gas can not be circulated mutually, according to the direction of required circulation, closing of control valve, the direction controlling of the valve on four-way pipeline is single, and there will be the problems such as gas backflow.
Model utility content
When the utility model is for solving installing gas valve on four-way pipeline, control gas direction, when controlling gas direction, the gas of remaining pipes such as to reflux at the problem.
The multidirectional gas valve of the one that the utility model proposes, comprises valve body, valve rod, and described valve rod is installed with round handle, and described stem exterior surface is provided with screw thread; In described valve body, be provided with briquetting, be positioned at pressing plate below described briquetting, be fixedly installed in the rubber ring below described pressing plate, four angles of described pressing plate lower surface are provided with spring; Described valve body is stretched out on described briquetting top, described briquetting center is provided with the tapped through hole adapted with described stem exterior surface screw thread, the tapped through hole place of the corresponding described briquetting of described pressing plate is provided with a smooth bore, described valve rod screws in described briquetting, described valve rod is by described briquetting and described pressing plate, stretch in described rubber ring, one end that described valve rod stretches out described briquetting and described pressing plate is horizontally installed with 2 stopper rod, the end of described stopper rod is vertically provided with cut-off plate, and described cut-off plate outer is provided with sheet rubber.
Further preferred version of the present utility model, described rubber ring is hollow circular cylinder.
Further preferred version of the present utility model, described multidirectional gas valve is installed on four-way pipeline, and when described briquetting is to backspin, the outer wall of described rubber ring is by described four-way seal for pipe joints.
Further preferred version of the present utility model, 2 described stopper rod are installed on a horizontal line.
Further preferred version of the present utility model, 2 described stopper rod are installed vertically on one end of described valve rod mutually.
Further preferred version of the present utility model, described cut-off plate is identical with described four-way pipe road junction size.
The multidirectional gas valve that the utility model provides, for four-way pipeline, the various flows that can control gas to, one rubber ring is installed, before adjustment cut-off plate, presses down rubber ring, the sidewall of rubber ring is by regulating valve stem again after gas barrier, and ducted gas can not reflux.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Structural drawing when Fig. 1 is the rising of the utility model briquetting;
Fig. 2 is the structural representation after briquetting of the present utility model presses down;
Fig. 3 is plan view of the present utility model;
Fig. 4 is the scheme of installation of the utility model cut-off plate and rubber ring;
Fig. 5 is second embodiment's schematic diagram that the utility model cut-off plate is installed.
1-valve rod, 2-round handle, 3-briquetting, 4-valve body, 5-pressing plate, 6-four-way pipeline, 7-rubber ring, 8-ends plate, 9-sheet rubber, 10-stopper rod, 11-tapped through hole, 12-smooth bore, 13-spring.
Embodiment
The utility model is described in detail, illustrative examples wherein and illustrate and be only used for explaining the utility model below in conjunction with accompanying drawing and specific embodiment, but not as to restriction of the present utility model.
As Figure 1-3, the multidirectional gas valve of the one that the utility model proposes, comprises valve body 4, valve rod 1, and described valve rod 1 is installed with round handle 2, and described valve rod 1 outer surface is provided with screw thread, rotates described valve rod 1 by described round handle 2, in described valve body 4, be provided with briquetting 3, be positioned at pressing plate 5 below described briquetting 3, be fixedly installed in the rubber ring 7 below described pressing plate 5, four angles of described pressing plate 5 lower surface are provided with spring 13, described valve body 4 is stretched out on described briquetting 3 top, described briquetting 3 center is provided with the tapped through hole 11 adapted with described valve rod 1 outer surface thread, tapped through hole 11 place of the corresponding described briquetting 3 of described pressing plate 5 is provided with a smooth bore 12, described valve rod 1 screws in described briquetting 3, described valve rod 1 is by described briquetting 3 and described pressing plate 5, stretch in described rubber ring 7, one end that described valve rod 1 stretches out described briquetting 3 and described pressing plate 5 is horizontally installed with 2 stopper rod 10, the end of described stopper rod 10 is vertically provided with cut-off plate 8, described cut-off plate 8 outer is provided with sheet rubber 9, as shown in Figure 4, when the outer wall of rubber ring 7 is enclosed on pipeline, it is inner that described sheet rubber 9 is pressed on described rubber ring 7, formed bending, when rubber ring 7 rises, sheet rubber 9 recovers, space between four-way pipeline 6 inwall and cut-off plate 8 is closed, reach the effect of sealing.
Described briquetting 3 can be moved up and down by described screw thread at described valve rod 1, and drive the rubber ring 7 being arranged on its underpart to move up and down, this device is installed on four-way pipeline 6, according to the direction that gas will flow, as shown in Figure 2, by described briquetting 3 to backspin, to described pressing plate 5 pressure, Compress Spring 13, after described rubber ring 7 is pressed down, rubber ring 7 and described four-way pipeline 6 seal, after determining valve rod 1 position, rotation valve rod 1, cut-off plate 8 stops the direction of gas flow, after adjustment, described briquetting 3 is upwards revolved, as described in Figure 1, after described pressing plate 5 upper pressure reduces, described pressing plate 5 rises by described spring 13, described rubber ring 7 also rises, now, cut-off plate 8 does not need the channel seal of circulated gases to described four-way pipeline 6, sheet rubber 9 on cut-off plate 8 plays better sealing effect.
Further preferred version of the present utility model, described rubber ring 7 is hollow circular cylinder.
Further preferred version of the present utility model, described multidirectional gas valve is installed on four-way pipeline 6, and when described briquetting 3 is to backspin, described four-way pipeline 6 seals by the outer wall of described rubber ring 7.
Further preferred version of the present utility model, 2 described stopper rod 10 are installed on a horizontal line, and this installation method, can make gas level circulate.
Further preferred version of the present utility model, described cut-off plate 8 and described four-way pipeline 6 mouthfuls of sizes are identical.
Another embodiment of the present utility model, as shown in Figure 5, other structures are identical with above embodiment, change the direction of stopper rod 10 into mutual at right angle setting, cut-off plate 8 in stopper rod 10 also stops adjacent two pipelines in four-way pipeline 6 accordingly, and the circulating direction of gas in four-way pipeline 6 can be made for " 7 " shape.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (6)

1. a multidirectional gas valve, comprises valve body, valve rod, described valve rod is installed with round handle, it is characterized in that, described stem exterior surface is provided with screw thread; In described valve body, be provided with briquetting, be positioned at pressing plate below described briquetting, be fixedly installed in the rubber ring below described pressing plate, four angles of described pressing plate lower surface are provided with spring; Described valve body is stretched out on described briquetting top, described briquetting center is provided with the tapped through hole adapted with described stem exterior surface screw thread, the tapped through hole place of the corresponding described briquetting of described pressing plate is provided with a smooth bore, described valve rod screws in described briquetting, described valve rod is by described briquetting and described pressing plate, stretch in described rubber ring, one end that described valve rod stretches out described briquetting and described pressing plate is horizontally installed with 2 stopper rod, the end of described stopper rod is vertically provided with cut-off plate, and described cut-off plate outer is provided with sheet rubber.
2. multidirectional gas valve according to claim 1, is characterized in that, described rubber ring is hollow circular cylinder.
3. multidirectional gas valve according to claim 1 and 2, is characterized in that, described multidirectional gas valve is installed on four-way pipeline, and when described briquetting is to backspin, the outer wall of described rubber ring is by described four-way seal for pipe joints.
4. multidirectional gas valve according to claim 1, is characterized in that, 2 described stopper rod are installed on a horizontal line.
5. multidirectional gas valve according to claim 1, is characterized in that, 2 described stopper rod are installed vertically on one end of described valve rod mutually.
6. multidirectional gas valve according to claim 3, is characterized in that, described cut-off plate is identical with described four-way pipe road junction size.
CN201420474431.7U 2014-08-21 2014-08-21 A kind of multidirectional gas valve Expired - Fee Related CN204140941U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420474431.7U CN204140941U (en) 2014-08-21 2014-08-21 A kind of multidirectional gas valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420474431.7U CN204140941U (en) 2014-08-21 2014-08-21 A kind of multidirectional gas valve

Publications (1)

Publication Number Publication Date
CN204140941U true CN204140941U (en) 2015-02-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420474431.7U Expired - Fee Related CN204140941U (en) 2014-08-21 2014-08-21 A kind of multidirectional gas valve

Country Status (1)

Country Link
CN (1) CN204140941U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112843297A (en) * 2021-01-06 2021-05-28 宁波方太厨具有限公司 Layered disinfection cabinet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112843297A (en) * 2021-01-06 2021-05-28 宁波方太厨具有限公司 Layered disinfection cabinet

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150204

Termination date: 20170821

CF01 Termination of patent right due to non-payment of annual fee