CN216200610U - Multifunctional gas valve - Google Patents
Multifunctional gas valve Download PDFInfo
- Publication number
- CN216200610U CN216200610U CN202122323671.XU CN202122323671U CN216200610U CN 216200610 U CN216200610 U CN 216200610U CN 202122323671 U CN202122323671 U CN 202122323671U CN 216200610 U CN216200610 U CN 216200610U
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- inlet
- valve
- pipeline
- outlet
- entry
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Abstract
The utility model discloses a multifunctional gas valve, which comprises: the middle sealing bin comprises an inlet pipeline and an outlet pipeline which are arranged at two sides of the middle sealing bin, and an inlet valve and an outlet valve which are respectively connected with the inlet pipeline and the outlet pipeline; the inlet valve and the outlet valve are two same structural units which are symmetrically arranged; every same constitutional unit include respectively with entry mount that entry pipeline and export pipeline are connected, install the entry cylinder of entry mount tip sets up the entry telescopic link of entry cylinder output, and with the entry gasket that the entry telescopic link is connected. According to the utility model, the inlet valve and the outlet valve are additionally arranged at the end parts of the inlet pipeline and the outlet pipeline, so that the inlet valve and the outlet valve are matched with the middle valve to complete the blocking work of the fuel gas, and the blocking effect is greatly increased.
Description
Technical Field
The utility model relates to a valve, in particular to a multifunctional gas valve.
Background
Valves are devices that utilize a movable member to open, close, or partially block one or more openings or passages to allow a flow of liquid, air or other gas or bulk material to exit, block, or be regulated; also referred to as a valve element, the movable part of this device.
However, when the existing gas valve is used for blocking a pipeline, as only one group of blocking structures is designed, incomplete blocking is easy to happen, and meanwhile, when the blocking structures are damaged, no other alternative structures are used for continuing blocking gas communication, so that the potential safety hazard is greatly increased.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: provides a multifunctional gas valve to solve the problems in the prior art.
The technical scheme is as follows: a multi-functional gas valve comprising:
the middle sealing bin comprises an inlet pipeline and an outlet pipeline which are arranged at two sides of the middle sealing bin, and an inlet valve and an outlet valve which are respectively connected with the inlet pipeline and the outlet pipeline;
the inlet valve and the outlet valve are two same structural units which are symmetrically arranged;
each same structure unit comprises an inlet fixing frame respectively connected with the inlet pipeline and the outlet pipeline, an inlet cylinder arranged at the end part of the inlet fixing frame, an inlet telescopic rod arranged at the output end of the inlet cylinder and an inlet sealing sheet connected with the inlet telescopic rod;
through add inlet valve and outlet valve at inlet pipeline and outlet pipeline tip, and then accomplish the work of blocking to the gas through inlet valve and outlet valve cooperation middle part valve, and then greatly increased blocks the effect, even when damage appears in one of them group of valve, two valves can also accomplish the worker of blocking to the gas in addition, and then have reduced the appearance of potential safety hazard.
In a further embodiment, a groove matched with the inlet sealing sheet and the inlet telescopic rod is formed in the inlet fixing frame;
and the inlet pipeline and the outlet pipeline are provided with gaps matched with the inlet sealing sheet.
In a further embodiment, a fixing frame is fixedly arranged below the middle sealing bin.
In a further embodiment, a middle valve is arranged on the middle sealing bin.
In a further embodiment, the middle valve comprises a valve handle arranged above the middle sealing bin, a middle rotating rod fixedly connected with the valve handle, and a middle sealing sheet fixedly connected with the middle rotating rod.
In a further embodiment, the middle sealing bin is sleeved on the middle rotating rod.
Has the advantages that: the utility model discloses a multifunctional gas valve, which is characterized in that an inlet valve and an outlet valve are additionally arranged at the end parts of an inlet pipeline and an outlet pipeline, and the inlet valve and the outlet valve are matched with a middle valve to complete the work of blocking gas, so that the blocking effect is greatly increased, even if one group of valves is damaged, the other two valves can complete the work of blocking gas, and the occurrence of potential safety hazards is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the inlet valve of the present invention.
Figure 3 is a schematic view of the central valve of the present invention.
The reference signs are: 1. a fixed mount; 2. the middle part is sealed; 3. an outlet conduit; 4. an inlet duct; 5. an inlet valve; 52. an inlet mount; 53. an inlet cylinder; 54. an inlet sealing sheet; 6. an outlet valve; 7. a middle valve; 71. a middle rotating rod; 72. and a middle sealing sheet.
Detailed Description
The utility model completes the on-off work of a gas pipeline by a multifunctional gas valve, and the scheme is specifically described by the specific embodiment.
A multi-functional gas valve includes: the device comprises a middle sealed cabin 2, an inlet pipeline 4 and an outlet pipeline 3 which are arranged at two sides of the middle sealed cabin 2, and an inlet valve 5 and an outlet valve 6 which are respectively connected with the inlet pipeline 4 and the outlet pipeline 3;
the inlet valve 5 and the outlet valve 6 are two symmetrically arranged same structural units;
each same structural unit comprises an inlet fixing frame 521 respectively connected with the inlet pipeline 4 and the outlet pipeline 3, an inlet cylinder 53 arranged at the end part of the inlet fixing frame 521, an inlet telescopic rod arranged at the output end of the inlet cylinder 53 and an inlet sealing sheet 54 connected with the inlet telescopic rod;
through add inlet valve 5 and outlet valve 6 at inlet pipe 4 and 3 tip of outlet pipe, and then accomplish the work of blocking of gas through inlet valve 5 and outlet valve 6 cooperation middle part valve 7, and then greatly increased blocks the effect, even when damage appears in one of them group of valve, two valves can also accomplish the work of blocking of gas in addition, and then have reduced the appearance of potential safety hazard.
A groove matched with the inlet sealing sheet 54 and the inlet telescopic rod is formed in the inlet fixing frame 521;
the inlet pipeline 4 and the outlet pipeline 3 are provided with gaps matched with the inlet sealing sheet 54.
And a fixing frame 1 is fixedly arranged below the middle sealing bin 2.
And a middle valve 7 is arranged on the middle sealing bin 2.
The middle valve 7 comprises a valve handle arranged above the middle sealing bin 2, a middle rotating rod 71 fixedly connected with the valve handle, and a middle sealing sheet 72 fixedly connected with the middle rotating rod 71.
The middle sealing bin 2 is sleeved on the middle rotating rod 71.
Description of the working principle: when the gas valve works, the middle rotating rod 71 is driven to rotate by rotating the valve handle, and then the middle sealing piece 72 is driven to rotate, so that the middle sealing edge blocks the middle sealing bin 2, and the middle blocking work is finished;
blocking of the inlet pipeline 4 and the outlet pipeline 3 is completed through the inlet valve 5 and the outlet valve 6, the inlet cylinder 53 drives the inlet telescopic rod to stretch, and then the inlet sealing sheet 54 is driven to enter the inlet pipeline 4 and the outlet pipeline 3 through the inlet fixing frame 521 until sealing work of the inlet pipeline 4 and the outlet pipeline 3 is completed, and then whole blocking work is completed.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (6)
1. A multi-functional gas valve characterized in that includes:
the device comprises a middle sealing bin (2), an inlet pipeline (4) and an outlet pipeline (3) which are arranged at two sides of the middle sealing bin (2), and an inlet valve (5) and an outlet valve (6) which are respectively connected with the inlet pipeline (4) and the outlet pipeline (3);
the inlet valve (5) and the outlet valve (6) are two same structural units which are symmetrically arranged;
each same structural unit comprises an inlet fixing frame (52) respectively connected with the inlet pipeline (4) and the outlet pipeline (3), an inlet cylinder (53) arranged at the end part of the inlet fixing frame (52), an inlet telescopic rod arranged at the output end of the inlet cylinder (53), and an inlet sealing sheet (54) connected with the inlet telescopic rod.
2. A multi-functional gas valve as defined in claim 1, wherein: a groove matched with the inlet sealing sheet (54) and the inlet telescopic rod is formed in the inlet fixing frame (52);
the inlet pipeline (4) and the outlet pipeline (3) are provided with gaps matched with the inlet sealing sheet (54).
3. A multi-functional gas valve as defined in claim 1, wherein: and a fixing frame (1) is fixedly arranged below the middle sealing bin (2).
4. A multi-functional gas valve as defined in claim 1, wherein: and a middle valve (7) is arranged on the middle sealing bin (2).
5. A multi-functional gas valve as defined in claim 4, wherein: the middle valve (7) comprises a valve handle arranged above the middle sealing bin (2), a middle rotating rod (71) fixedly connected with the valve handle, and a middle sealing piece (72) fixedly connected with the middle rotating rod (71).
6. A multi-functional gas valve as defined in claim 5, wherein: the middle sealing bin (2) is sleeved on the middle rotating rod (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122323671.XU CN216200610U (en) | 2021-09-26 | 2021-09-26 | Multifunctional gas valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122323671.XU CN216200610U (en) | 2021-09-26 | 2021-09-26 | Multifunctional gas valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216200610U true CN216200610U (en) | 2022-04-05 |
Family
ID=80924471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122323671.XU Active CN216200610U (en) | 2021-09-26 | 2021-09-26 | Multifunctional gas valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216200610U (en) |
-
2021
- 2021-09-26 CN CN202122323671.XU patent/CN216200610U/en active Active
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