CN204942726U - A kind of gas cooker emergency cock and gas cooker - Google Patents
A kind of gas cooker emergency cock and gas cooker Download PDFInfo
- Publication number
- CN204942726U CN204942726U CN201520635979.XU CN201520635979U CN204942726U CN 204942726 U CN204942726 U CN 204942726U CN 201520635979 U CN201520635979 U CN 201520635979U CN 204942726 U CN204942726 U CN 204942726U
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- CN
- China
- Prior art keywords
- valve rod
- gas cooker
- gas
- groove
- cover
- 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
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Abstract
The utility model and a kind of gas cooker emergency cock, comprise main valve body, its technological points is, the gas-entered passageway, spool chamber and the outlet passageway that are communicated with successively is provided with in main valve body, one end of spool chamber is provided with switch mouth, main valve body side is provided with the side cover sealed by switch mouth, and side cover is provided with the switch block extending in spool chamber in switch mouth and control break-make between spool chamber and outlet passageway.The utility model also relates to a kind of gas cooker, it is characterized in that: comprise a gas cooker body; One above-mentioned a kind of gas cooker emergency cock, it controls combustion gas break-make in gas cooker body.The utility model structure is simple, by emergency cock, in case of emergency combustion gas can be disconnected, improve Security.
Description
[technical field]
The utility model relates to a kind of gas cooker emergency cock, uses the gas cooker of this emergency cock, can in case of emergency by fuel gas shutoff.
[background technique]
The switch of existing gas cooker general control combustion gas access burner is air valve assembly, and rotate the rotating shaft of air valve assembly, combustion gas enters into burner, lights a fire simultaneously, and when closing gas check valve assembly, gas circuit disconnects, or controls the switch of source of the gas.When in case of emergency, such as, have gas leakage on fire or need the situations such as emergency cut-off gas cooker suddenly, gas check valve assembly cannot be closed, or the knob of this switch such as to break down at the situation, can bring unnecessary loss to family.
[model utility content]
The purpose of this utility model overcomes the deficiencies in the prior art, and provide a kind of structure simple, can cut off the gas cooker emergency cock of combustion gas, another object of the present utility model is to provide a kind of gas cooker that can cut off combustion gas with emergency cock.
In order to solve the problem, the utility model by the following technical solutions:
A kind of gas cooker emergency cock, comprise main valve body, it is characterized in that: be provided with in described main valve body that the air inlet that is communicated with successively is logical, spool chamber and outlet passageway, one end of described spool chamber is provided with switch mouth, described main valve body side is provided with the side cover sealed by described switch mouth, and described side cover is provided with and extend into the switch block controlling break-make between described spool chamber and outlet passageway in described spool chamber in described switch mouth.
A kind of gas cooker emergency cock as above, it is characterized in that: described switch block comprises valve rod, the one end of the spool chamber that described valve rod extend into is provided with can by the sealing block of the connecting port shutoff between described spool chamber and outlet passageway, the external part of described valve rod is provided with button, on described valve rod, cover has first elastic component that valve rod outwards can be suppressed, and described side cover is provided with described valve rod can be shored in the second elastic component from one end to described connecting port side.
A kind of gas cooker emergency cock as above, it is characterized in that: the second described elastic component is torsion spring, described one end is fixed on described side cover, described valve rod is provided with groove, positioning boss is provided with in described groove, back-shaped groove is surrounded by between described groove and described positioning boss, the upper end of described positioning boss is provided with locating groove, the other end of described torsion spring slides in described back-shaped groove, the madial wall of described back-shaped groove is provided with first guide edge that the other end of torsion spring can be directed in locating groove and the second guide edge be directed to by the other end of described torsion spring when the other end of described torsion spring leaves described locating groove in back-shaped groove, the lower end of described positioning boss is provided with the 3rd guide edge of the other end guiding movement to the first guide edge side of described torsion spring when the other end of described torsion spring moves up.
A kind of gas cooker emergency cock as above, it is characterized in that: one end that described valve rod extend into spool chamber is arranged with end cover, buffer cavity is provided with in described end cover, described end puts and is provided with one end sealing block described in buffering valve rod be inserted in buffer cavity and is located on the external part of described buffering valve rod, and on described buffering valve rod, cover has and suppresses the Returnning spring of described sealing block to described connecting port side movement.
A kind of gas cooker emergency cock as above, it is characterized in that: described valve rod external part is provided with side lever, described locating slot and positioning boss are located on described side lever, the sidewall of described side lever is provided with multiple type conical bench, described type conical bench and described button grafting along the arrangement of its length direction of length.
A kind of gas cooker emergency cock as above, it is characterized in that: described side cover is provided with the valve stem passage of passing for described valve rod and the groove communicated with described valve stem passage, the bottom of described groove is provided with seal groove, the seal ring be enclosed within valve rod is provided with in described seal groove, on described valve rod, cover has sealing cover seal groove being hidden the seal ring described in compressing, on described valve rod, also cover has the gland with its movement, is provided with the stage clip compressed by gland between described gland and described sealing cover.
A kind of gas cooker, is characterized in that: comprise
One gas cooker body;
One above-mentioned a kind of gas cooker emergency cock, it controls combustion gas break-make in gas cooker body.
A kind of gas cooker as above, it is characterized in that: described combustion gas stove is provided with burner and on-off valve device, combustion gas is delivered in described burner by trachea by described on-off valve device, described gas-entered passageway accesses combustion gas by admission line, and described on-off valve device is communicated with described outlet passageway by connecting pipe.
A kind of gas cooker as above, is characterized in that: one end of described switch block is stretched out from described gas cooker body sidewall, and the external part of described switch block is provided with button.
The beneficial effects of the utility model have: main valve body is three-way valve, two termination gas, and the other end is used for arranging switch block, and switch block controls the break-make of combustion gas, and structure is simple, and it is convenient to control, and combustion gas can be closed when urgency by manipulation of switches assembly, control valve rod by the first elastic component and the second elastic component to stretch, when pressing lower valve rod, valve rod moves in spool chamber, the second flexible the other end is in back-shaped groove, when unclamping valve rod, valve rod moves a segment distance under the effect of the first elastic component inside and outside spool chamber, under the effect of the first guide edge, the other end of the second elastic component can snap onto in locating groove, such valve rod is elastically supported, valve rod can not be moved outward again, because spool chamber can move one end distance outward, therefore, by arranging buffer cavity, cushion, time mobile inside and outside spool chamber, buffering valve rod can be suppressed movement by Returnning spring, connecting port is blocked, structure is simple, it is convenient to control, by arranging emergency cock on gas cooker, when an emergency happens, at side pressing button, by fuel gas shutoff, Security can be improved.
[accompanying drawing explanation]
Fig. 1 is the stereogram of emergency cock of the present utility model;
Fig. 2 is the sectional view of emergency cock of the present utility model;
Fig. 3 is the explosive view of emergency cock of the present utility model;
Fig. 4 is the exploded view of emergency cock of the present utility model;
Fig. 5 is the stereogram of side lever of the present utility model;
Fig. 6 is the stereogram of gas cooker of the present utility model;
Fig. 7 is the exploded view of gas cooker of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in Figures 1 to 7, a kind of gas cooker emergency cock, comprise main valve body 1, the gas-entered passageway 11, spool chamber 12 and the outlet passageway 13 that are communicated with successively is provided with in main valve body 1, one end of spool chamber 12 is provided with switch mouth 14, main valve body 1 side is provided with the side cover 2 sealed by switch mouth 14, and side cover 2 is provided with the switch block 3 extending in switch mouth 14 and control break-make between spool chamber 12 and outlet passageway 13 in spool chamber 12.Switch block 3 comprises valve rod 31, and the one end of the spool chamber 12 that valve rod 31 extend into is provided with can by the sealing block 32 of connecting port 15 shutoff between spool chamber 12 and outlet passageway 13, and when sealing block 32 is by connecting port 15 shutoff, combustion gas is disconnected.The external part of valve rod 31 is provided with button 33, on valve rod 31, cover has first elastic component 34 that valve rod 31 outwards can be suppressed, first elastic component 34 is springs, is located between button 33 and side cover 2, and side cover 2 is provided with valve rod 31 can be shored in the second elastic component 35 from one end to connecting port 15 side.Second elastic component 35 is torsion spring, one end is fixed on side cover 2, valve rod 31 is provided with locating slot 36, positioning boss 37 is provided with in locating slot 36, back-shaped groove 38 is surrounded by between locating slot 36 and positioning boss 37, the upper end of positioning boss 37 is provided with locating groove 39, the other end of torsion spring slides in back-shaped groove 38, the madial wall of back-shaped groove 38 is provided with first guide edge 40 that the other end of torsion spring can be directed in locating groove 39 and the second guide edge 41 be directed to by the other end of torsion spring when the other end of torsion spring leaves locating groove 39 in back-shaped groove 38, the lower end of positioning boss 37 is provided with the 3rd guide edge 47 of the other end guiding movement to the first guide edge 40 side of torsion spring when the other end of torsion spring moves up.One end that valve rod 31 extend into spool chamber 12 is arranged with end cover 42, buffer cavity 43 is provided with in end cover 42, end cover 42 is provided with one end and is inserted into buffering valve rod 44 in buffer cavity 43, sealing block 32 is located on the external part of buffering valve rod 44, buffering valve rod 44 overlaps to have and suppresses the Returnning spring 16 of sealing block 32 to connecting port 15 side movement.Valve rod 31 external part is provided with side lever 45, and locating slot 36 and positioning boss 37 are located on side lever 45, is removably provided with side lever 45 in valve rod 31 one end, facilitates valve rod 31 to install.The sidewall of side lever 45 is provided with multiple type conical bench 46 along the arrangement of its length direction of length, type conical bench 46 and button 33 grafting.Type conical bench 46 is inserted in button 33, and due to type conical bench osculum end side inside, big opening end is near side, outside, and such knob 33 is difficult to extract, and makes side lever 45 and button 33 firm plug.
Side cover 2 is provided with the valve stem passage 21 of passing for valve rod 31 and the groove 22 communicated with valve stem passage 21, the bottom of groove 22 is provided with seal groove 23, seal groove 23 is communicated with valve stem passage 21, the seal ring 24 be enclosed within valve rod 31 is provided with in seal groove 23, on valve rod 31, cover has the sealing cover 25 seal groove 23 being hidden press seal circle 24, on valve rod 31, also cover has the gland 26 with its movement, the stage clip 27 compressed by gland 26 is provided with between gland 26 and sealing cover 25, by seal ring 24, valve stem passage 21 is sealed, prevent gas leakage.
When there is emergency, push-turn key 33, band ovable valve stem 31 moves to connecting port 15 side, first elastic component 34 is extruded, and the other end of torsion spring slides in back-shaped groove 38, moves to the first guide edge 40 side by the effect of the 3rd guide edge 47, when sealing block 32 has arrived connecting port 15 position, valve rod 31 continues mobile, and now cushion valve rod 44 and move in buffer cavity 43, Returnning spring 16 is extruded.After unclamping knob 33, valve rod 31 is under the reset response power of the first elastic component 34, outside movement one segment distance, the other end of torsion spring, under the leading role of the first guide edge 40, has entered in locating groove 39, has suppressed side lever 45, the other end of such torsion spring supports side lever 45, valve rod 31 can not be moved outward again, and sealing block 32 suppresses all the time and is pressed on connecting port 15 by buffering valve rod 44 under the effect of Returnning spring 16, and such connecting port 15 remains sealed condition.
When recovering combustion gas connection, knob 33 again, valve rod 31 moves to connecting port 15 side, the other end of torsion spring starts to leave locating groove 39, and under the leading role of the second guide edge 41, the other end of torsion spring is got back in back-shaped groove 38, when unclamping knob 33, reset under the elastic force of the first elastic component 34 at valve rod 31 and stretch out, the other end of torsion spring slides into the lower end of back-shaped groove 38, in the below of the 3rd guide edge 47.Structure simple operations is convenient
As shown in Figures 1 to 7, a kind of gas cooker, is characterized in that: comprise
One gas cooker body 5, combustion gas stove 5 is provided with burner 6 and on-off valve device 7, and combustion gas is delivered in burner 6 by trachea 10 by on-off valve device 7;
One above-mentioned gas cooker emergency cock, it controls combustion gas break-make in gas cooker body 5, gas-entered passageway 11 accesses combustion gas by admission line 17, on-off valve device 7 is communicated with outlet passageway 13 by connecting pipe 18, combustion gas enters from admission line 17, the break-make of combustion gas is controlled by switch block 3, during switch block 3 switch, combustion gas enters in on-off valve device 7 by outlet passageway 13, during knob on rotating switch control valve unit 7, combustion gas can enter into burner 6, the ignition device on Simultaneous Switching control valve unit 7.
One end of switch block 3 is stretched out from gas cooker body 5 sidewall, and the external part of switch block 3 is provided with button 33.
When being in an emergency, press the button 33, combustion gas can be cut off, and combustion gas can not enter in on-off valve device 7, can cut off combustion gas rapidly, prevents dangerous expansion further.
Claims (9)
1. a gas cooker emergency cock, comprise main valve body (1), it is characterized in that: in described main valve body (1), be provided with the gas-entered passageway (11) be communicated with successively, spool chamber (12), with outlet passageway (13), one end of described spool chamber (12) is provided with switch mouth (14), described main valve body (1) side is provided with the side cover (2) sealed by described switch mouth (14), described side cover (2) is provided with and in described switch mouth (14), extend in described spool chamber (12) spool chamber (12) described in controlling and the switch block (3) of break-make between outlet passageway (13).
2. a kind of gas cooker emergency cock according to claim 1, it is characterized in that: described switch block (3) comprises valve rod (31), the one end of the spool chamber (12) that described valve rod (31) extend into is provided with can by the sealing block (32) of connecting port (15) shutoff between described spool chamber (12) and outlet passageway (13), the external part of described valve rod (31) is provided with button (33), the upper cover of described valve rod (31) has first elastic component (34) that valve rod (31) outwards can be suppressed, described side cover (2) is provided with described valve rod (31) can be shored in the second elastic component (35) from one end to described connecting port (15) side.
3. a kind of gas cooker emergency cock according to claim 2, it is characterized in that: described the second elastic component (35) is torsion spring, described one end is fixed on described side cover (2), described valve rod (31) is provided with groove (36), positioning boss (37) is provided with in described groove (36), back-shaped groove (38) is surrounded by between described groove (36) and described positioning boss (37), the upper end of described positioning boss (37) is provided with locating groove (39), the other end of described torsion spring slides in described back-shaped groove (38), the madial wall of described back-shaped groove (38) is provided with first guide edge (40) that the other end of torsion spring can be directed in locating groove (39) and the second guide edge (41) be directed to by the other end of described torsion spring when the other end of described torsion spring leaves described locating groove (39) in back-shaped groove (38), the lower end of described positioning boss (37) is provided with the 3rd guide edge (47) of the other end guiding movement to the first guide edge (40) side of described torsion spring when the other end of described torsion spring moves up.
4. a kind of gas cooker emergency cock according to claim 3, it is characterized in that: one end that described valve rod (31) extend into spool chamber (12) is arranged with end cover (42), buffer cavity (43) is provided with in described end cover (42), described end cover (42) is provided with one end and is inserted into buffering valve rod (44) in buffer cavity (43), described sealing block (32) is located on the external part of described buffering valve rod (44), described buffering valve rod (44) above overlaps to have and suppresses the Returnning spring (16) of described sealing block (32) to described connecting port (15) side movement.
5. a kind of gas cooker emergency cock according to claim 3, it is characterized in that: described valve rod (31) external part is provided with side lever (45), described locating slot (36) and positioning boss (37) are located on described side lever (45), the sidewall of described side lever (45) is provided with multiple type conical bench (46) along the arrangement of its length direction of length, described type conical bench (46) and described button (33) grafting.
6. a kind of gas cooker emergency cock according to claim 2, it is characterized in that: described side cover (2) is provided with the valve stem passage (21) of passing for described valve rod (31) and the groove (22) communicated with described valve stem passage (21), the bottom of described groove (22) is provided with seal groove (23), the seal ring (24) be enclosed within valve rod (31) is provided with in described seal groove (23), the upper cover of described valve rod (31) has the sealing cover (25) seal groove (23) being hidden the seal ring (24) described in compressing, on described valve rod (31), also cover has the gland (26) with its movement, the stage clip (27) compressed by gland (26) is provided with between described gland (26) and described sealing cover (25).
7. a gas cooker, is characterized in that: comprise
One gas cooker body (5);
A kind of gas cooker emergency cock in one claim 1 to 6 described in any one, it controls gas cooker body (5) interior combustion gas break-make.
8. a kind of gas cooker according to claim 7, it is characterized in that: described combustion gas stove (5) is provided with burner (6) and on-off valve device (7), combustion gas is delivered in described burner (6) by trachea (10) by described on-off valve device (7), described gas-entered passageway (11) is by admission line (17) access combustion gas, and described on-off valve device (7) is communicated with described outlet passageway (13) by connecting pipe (18).
9. a kind of gas cooker according to claim 7, it is characterized in that: one end of described switch block (3) is stretched out from described gas cooker body (5) sidewall, and the external part of described switch block (3) is provided with button (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520635979.XU CN204942726U (en) | 2015-08-21 | 2015-08-21 | A kind of gas cooker emergency cock and gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520635979.XU CN204942726U (en) | 2015-08-21 | 2015-08-21 | A kind of gas cooker emergency cock and gas cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942726U true CN204942726U (en) | 2016-01-06 |
Family
ID=55010155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520635979.XU Expired - Fee Related CN204942726U (en) | 2015-08-21 | 2015-08-21 | A kind of gas cooker emergency cock and gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942726U (en) |
-
2015
- 2015-08-21 CN CN201520635979.XU patent/CN204942726U/en not_active Expired - Fee Related
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200821 |