CN210397867U - Combined gas valve - Google Patents
Combined gas valve Download PDFInfo
- Publication number
- CN210397867U CN210397867U CN201921309601.5U CN201921309601U CN210397867U CN 210397867 U CN210397867 U CN 210397867U CN 201921309601 U CN201921309601 U CN 201921309601U CN 210397867 U CN210397867 U CN 210397867U
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- Prior art keywords
- valve body
- outlet channel
- valve
- air outlet
- mounting flange
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Abstract
The utility model discloses a combined gas valve, which comprises a first valve body, a second valve body and a valve rod; first valve body and second valve body intercommunication and fixed together, be provided with inlet channel on the first valve body, be provided with the passageway of giving vent to anger on the second valve body, the valve rod wears to establish and drives the case rotation, its characterized in that in the second valve body: the periphery wall of the gas outlet channel is provided with a mounting flange, and mounting holes are formed in the mounting flange so as to fix the gas outlet channel and the burner. When the mounting flange is fixed with the burner, the fixing is firmer, and the potential safety hazard of gas leakage is reduced.
Description
Technical Field
The utility model relates to a combined gas valve.
Background
The existing combined gas valve comprises an air inlet channel, an air outlet channel, a valve rod and the like which are arranged on a valve body, wherein the air outlet channel is usually fixed with a burner through a threaded nut, and the diameter of the air outlet channel is smaller, so that the phenomenon that the air outlet channel and the burner are not firmly fixed and gas leaks is caused, and certain potential safety hazards are caused.
For example, a chinese utility model patent No. ZL201710086241.6 (publication No. CN107061783B) 'reliable ignition gas valve' discloses an air inlet channel, an air outlet channel, a valve rod, etc. arranged on a valve body, wherein the air outlet channel is provided with external threads, and the air outlet channel is fixed with a burner by a threaded nut. Because the pipe diameter of the air outlet channel is smaller, the problem of not firm fixation with the gas appliance exists.
Disclosure of Invention
The utility model aims to solve the technical problem that a combined gas valve with a fixed firm air outlet channel and a burner is provided to above-mentioned prior art current situation.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a combined gas valve comprises a first valve body, a second valve body and a valve rod; first valve body and second valve body intercommunication and fixed together, be provided with inlet channel on the first valve body, be provided with the passageway of giving vent to anger on the second valve body, the valve rod wears to establish and drives the case rotation, its characterized in that in the second valve body: the periphery wall of the gas outlet channel is provided with a mounting flange, and mounting holes are formed in the mounting flange so as to fix the gas outlet channel and the burner.
The form of the mounting flange is very various, and preferably, the mounting flange is a lug which is integrally formed with the air outlet channel and is symmetrically arranged, and the lug is provided with a mounting hole.
In order to be beneficial to fixing the mounting flange and the burner, the mounting hole is preferably a threaded hole.
In order to further realize the fixation of the air outlet channel and the burner, preferably, the end part of the air outlet channel is provided with an external thread for fixing a nut.
In order to facilitate the transmission of the fuel gas, preferably, the end part of the gas outlet channel is provided with a gas outlet nozzle in threaded connection.
In order to facilitate the sealing of the first valve body and the second valve body, preferably, an annular groove is arranged on the periphery of the upper hole of the first valve body, and a sealing gasket for sealing the first valve body and the second valve body is arranged in the annular groove.
Compared with the prior art, the utility model has the advantages of: the mounting flange is arranged on the peripheral wall of the gas outlet channel, so that the gas outlet channel and a burner can be fixed more conveniently, and the potential safety hazard of gas leakage is reduced; the mounting flange is arranged on the outer peripheral wall of the air outlet channel, and the external thread is arranged at the end part of the air outlet channel, so that the air outlet channel can be fixed with a burner by adopting a threaded nut, and can also be fixed with the burner at the same time, and the fixing mode is flexible; the mounting flange adopts the lug design, with outlet channel integrated into one piece, the design is succinct, the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an exploded view of an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in FIGS. 1-2, it is a preferred embodiment of the present invention.
In this embodiment, a combined gas valve includes a first valve body 1, a second valve body 2, and a valve rod 3; first valve body 1 and 2 intercommunications of second valve body and fixed together, be provided with inlet channel 11 on the first valve body 1, be provided with air outlet channel 21 on the second valve body 2, valve rod 3 wears to establish and drives the case rotation in the second valve body 2, and air outlet channel 21's periphery wall is provided with mounting flange 211, is equipped with mounting hole 211a on mounting flange 211 to realize air outlet channel 21 and the fixed of cooking utensils.
In this embodiment, the mounting flange 211 is a symmetrically disposed lug integrally formed with the air outlet channel 21, and the lug is provided with a mounting hole 211 a.
In this embodiment, the mounting hole 211a is a screw hole.
In this embodiment, the end of the air outlet passage 21 is provided with an external thread 212 for fixing the nut 4.
In this embodiment, the end of the air outlet channel 21 is provided with an air outlet nozzle 213 connected by screw thread.
In this embodiment, an annular groove 12 is provided on the outer periphery of the hole of the first valve body 1, and a sealing gasket 121 for sealing the first valve body 1 and the second valve body 2 is provided in the annular groove 12.
The peripheral wall of the air outlet channel 21 is provided with the mounting flange 211 and the external threads 212, the mounting flange 211 can be fixed with a burner, or the mounting flange 211 and the burner can be fixed in a threaded nut mode, the mounting flange 211 and the burner can be fixed simultaneously, the fixing mode is flexible, when the mounting flange 211 and the burner are fixed, the fixing is firmer, and the potential safety hazard of gas leakage is reduced.
Claims (6)
1. A combined gas valve comprises a first valve body (1), a second valve body (2) and a valve rod (3); first valve body (1) and second valve body (2) intercommunication and fixed together, be provided with inlet channel (11) on first valve body (1), be provided with air outlet channel (21) on second valve body (2), valve rod (3) are worn to establish and are driven the case rotation in second valve body (2), its characterized in that: the periphery wall of outlet channel (21) is provided with mounting flange (211), be equipped with mounting hole (211a) on mounting flange (211) to realize outlet channel (21) and the fixed of cooking utensils.
2. The modular gas valve of claim 1, wherein: the mounting flange (211) be with air outlet channel (21) integrated into one piece's lug of symmetry setting, be provided with mounting hole (211a) on the lug.
3. The modular gas valve of claim 1, wherein: the mounting hole (211a) is a threaded hole.
4. The modular gas valve of claim 1, wherein: the end part of the air outlet channel (21) is provided with an external thread (212) for fixing the nut (4).
5. The modular gas valve of claim 1, wherein: the end part of the air outlet channel (21) is provided with an air outlet nozzle (213) in threaded connection.
6. A modular gas valve as claimed in any one of claims 1 to 5, in which: the periphery of the upper hole of the first valve body (1) is provided with an annular groove (12), and a sealing gasket (121) used for sealing the first valve body (1) and the second valve body (2) is arranged in the annular groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309601.5U CN210397867U (en) | 2019-08-13 | 2019-08-13 | Combined gas valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309601.5U CN210397867U (en) | 2019-08-13 | 2019-08-13 | Combined gas valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210397867U true CN210397867U (en) | 2020-04-24 |
Family
ID=70359693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921309601.5U Active CN210397867U (en) | 2019-08-13 | 2019-08-13 | Combined gas valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210397867U (en) |
-
2019
- 2019-08-13 CN CN201921309601.5U patent/CN210397867U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |