CN2874175Y - Direct insert type three ring fire safety valve - Google Patents
Direct insert type three ring fire safety valve Download PDFInfo
- Publication number
- CN2874175Y CN2874175Y CN 200620054224 CN200620054224U CN2874175Y CN 2874175 Y CN2874175 Y CN 2874175Y CN 200620054224 CN200620054224 CN 200620054224 CN 200620054224 U CN200620054224 U CN 200620054224U CN 2874175 Y CN2874175 Y CN 2874175Y
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- China
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- valve body
- aforesaid
- utility
- model
- fire safety
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- Expired - Fee Related
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Abstract
The utility model discloses a direct insert three ring fire safety valve, comprising a valve body. A fuel gas passage is set in the aforesaid valve body. This utility model is characterized in that: three connecting pipes connected with a internal ring, a middle ring and a external ring of a cooker are set in the aforesaid valve body; the connecting pipes are connected with the fuel gas passage; a safety valve spool is set in the aforesaid fuel gas passage; through holes connected with the three connecting pipes are set in the aforesaid safety valve spool; a controlling device that enables the rotation of the safety valve spool is set in the aforesaid safety valve spool and fuel gas passage; a sensitive switch and an electromagnetic valve are arranged on the aforesaid valve body; the aforesaid controlling device and sensitive switch are connected with the electromagnetic valve. This utility model enables the more solid connection with the cooker. In the meantime, because this utility model is joined with the cooker via the direct inserting of the connecting pipe, the production cost is lowered down and the installation and maintenance of this utility model become more accurate and convenient.
Description
Technical field
The utility model relates to a kind of safety valve, particularly a kind of direct insertion three ring fire safety valves that are applied on the gas range.
Background technique
Gas-fired boiler is equipped with the Safety control valve of control burnt gas switch and flow usually.At present the valve body of the Safety control valve that uses is to adopt the independent copper pipe that is connected with butt joint between the stove and accessory, connects between copper pipe and valve body and the stove and accessory by being threaded.The Safety control valve cost of production height of this structure, it installs inconvenience with docking of stove and accessory, and damages the connection part of valve body and connecting tube easily, thereby causes gas leakage and influence its working life.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of cost low, easy for installation and long-lived direct insertion three ring fire safety valves.
The technological scheme that its technical problem that solves the utility model adopts is:
Direct insertion three ring fire safety valves, comprise valve body, be provided with blast tube in the described valve body, it is characterized in that having on the described valve body three connecting tubes that communicate with ring, middle ring and outer shroud in the kitchen range respectively, connecting tube communicates with blast tube, safe spool is installed in the described blast tube, described safe spool is provided with the hole that communicates with three connecting tubes respectively, in described safe spool and the blast tube control gear that can make safe valve core rotation is installed, sensitive switch and solenoid valve are installed on the described valve body, and described control gear connects with sensitive switch and solenoid valve.
Preferred embodiment a kind of as the utility model, described control gear comprises rotating shaft, and pressing plate is installed in the rotating shaft, and pressing plate connects with sensitive switch; The end of rotating shaft is equipped with needle, and the bottom of described blast tube is equipped with lever, and the end of described needle contacts with lever, and described solenoid valve connects with lever.
As the improvement of the above-mentioned mode of execution of the utility model, in the described rotating shaft Returnning spring is installed.
Further improvement as the above-mentioned mode of execution of the utility model is equipped with wind on the described connecting tube and chews, and wind is chewed air regulating board is installed.
The beneficial effects of the utility model are: connecting tube of the present utility model and valve body are connected as a single entity, thereby make it more firm with being connected of stove and accessory; It adopted by the direct insertion direct butt joint of connecting tube with being connected of stove and accessory, had both reduced cost of production, and it is more convenient that it is installed.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a plan view of the present utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the sectional view of Fig. 1.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, direct insertion three ring fire safety valves of the present utility model, comprise valve body 1, in valve body 1, be provided with blast tube, have three connecting tubes, 2, three connecting tubes 2 on the valve body 1 and communicate with the interior ring of kitchen range, middle ring and outer shroud respectively, to supply combustion gas to the interior ring of kitchen range, middle ring and outer shroud respectively, connecting tube 2 communicates with blast tube, and connecting tube and valve body are connected as a single entity, thereby makes it more firm with being connected of stove and accessory.On connecting tube 2 wind is installed and chews 12, wind is chewed air regulating board 13 is installed on 12.Adopt between connecting tube 2 and the stove and accessory and direct insertionly directly dock, both reduced cost of production, it is more convenient that it is installed.
As shown in the figure, control gear comprises rotating shaft 7, and Returnning spring 11 is installed in the rotating shaft 7.Pressing plate 8 is installed in the rotating shaft 7, and pressing plate 8 connects with sensitive switch; The end of rotating shaft 7 is equipped with needle 9, and the bottom of blast tube is equipped with lever 10, and the end of needle 9 contacts with lever 10, and solenoid valve 6 connects with lever 10.
Working principle of the present utility model is such: press lower rotary shaft 7 gently, at this moment lever 10 backs down solenoid valve 6, pressing plate 8 makes sensitive switch 5 connect simultaneously, when rotating shaft to 90 is ° spacing, unclamp rotating shaft 7, at this moment the interior ring of kitchen range, middle ring and outer shroud are all lighted, and each hole on the safe spool is relative with the endoporus of connecting tube, thereby makes the interior ring of kitchen range, middle ring and outer shroud be in full-gear; Continue rotating shaft to 145 °, at this moment safe spool is closed the connecting tube that communicates with outer shroud, makes the outer shroud flame extinction, and middle ring and in the flame of ring constant; It is ° spacing to continue rotating shaft to 160, and at this moment safe spool is closed the connecting tube that communicates with outer shroud, middle ring simultaneously, outer shroud and middle ring fire flame are extinguished, and the flame of interior ring is constant; Last rotating shaft to 190 is ° spacing, and at this moment safe spool is closed the connecting tube that communicates with outer shroud, middle ring simultaneously, and safe spool also blocked the connecting tube that a part communicates with interior ring, thereby makes the interior low baking temperature state that is in that encircles.
Claims (4)
1. direct insertion three ring fire safety valves, comprise valve body (1), described valve body is provided with blast tube in (1), it is characterized in that having three on the described valve body (1) encircles respectively with in the kitchen range, the connecting tube (2) that middle ring and outer shroud communicate, connecting tube (2) communicates with blast tube, safe spool (3) is installed in the described blast tube, described safe spool (3) is provided with the hole (4) that communicates with three connecting tubes (2) respectively, the control gear that safe spool (3) is rotated is installed in described safe spool (3) and the blast tube, sensitive switch (5) and solenoid valve (6) are installed on the described valve body (1), and described control gear connects with sensitive switch (5) and solenoid valve (6).
2. direct insertion three ring fire safety valves according to claim 1 is characterized in that described control gear comprises rotating shaft (7), and pressing plate (8) is installed in the rotating shaft (7), and pressing plate (8) connects with sensitive switch; The end of rotating shaft (7) is equipped with needle (9), and the bottom of described blast tube is equipped with lever (10), and the end of described needle (9) contacts with lever (10), and described solenoid valve (6) connects with lever (10).
3. direct insertion three ring fire safety valves according to claim 2 is characterized in that being equipped with in the described rotating shaft (7) Returnning spring (11).
4. according to claim 1 or 2 or 3 described direct insertion three ring fire safety valves, it is characterized in that on the described connecting tube (2) wind being installed chews (12), wind is chewed air regulating board (13) is installed on (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054224 CN2874175Y (en) | 2006-01-19 | 2006-01-19 | Direct insert type three ring fire safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054224 CN2874175Y (en) | 2006-01-19 | 2006-01-19 | Direct insert type three ring fire safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2874175Y true CN2874175Y (en) | 2007-02-28 |
Family
ID=37780773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620054224 Expired - Fee Related CN2874175Y (en) | 2006-01-19 | 2006-01-19 | Direct insert type three ring fire safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2874175Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323043A (en) * | 2018-11-12 | 2019-02-12 | 嵊州市格伦电子机械科技有限公司 | 0 degree of blowout protection impulse type or so is to general direct insertion valve and its manufacturing method |
-
2006
- 2006-01-19 CN CN 200620054224 patent/CN2874175Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323043A (en) * | 2018-11-12 | 2019-02-12 | 嵊州市格伦电子机械科技有限公司 | 0 degree of blowout protection impulse type or so is to general direct insertion valve and its manufacturing method |
| CN109323043B (en) * | 2018-11-12 | 2023-11-24 | 绍兴格伦电子科技有限公司 | 0-degree flameout protection pulse type left-right general direct-insert valve and manufacturing method thereof |
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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: 20070228 Termination date: 20130119 |