CN208652630U - A kind of gas-cooker automatic closing system - Google Patents
A kind of gas-cooker automatic closing system Download PDFInfo
- Publication number
- CN208652630U CN208652630U CN201820831612.9U CN201820831612U CN208652630U CN 208652630 U CN208652630 U CN 208652630U CN 201820831612 U CN201820831612 U CN 201820831612U CN 208652630 U CN208652630 U CN 208652630U
- Authority
- CN
- China
- Prior art keywords
- gas
- tds
- solenoid valve
- temperature
- detect switch
- 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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- Cookers (AREA)
- Control Of Combustion (AREA)
Abstract
The utility model provides a kind of gas-cooker automatic closing system, solenoid valve is installed on the gas pipeline near from gas-cooker, solenoid valve uses normally open valve, it is normally opened when normal use, when the temperature that the temperature detect switch (TDS) for being pull-in on kettle outer wall senses is below operating temperature, solenoid valve is in the open state, continue to heat up water, when the temperature that temperature detect switch (TDS) senses reaches operating temperature, power of electromagnetic valve is cut off in temperature detect switch (TDS) movement, solenoid valve is closed, to cut off combustion gas, stove fire extinguishes, prevents from continuing to heat up water.It avoids user from forgetting using the time, causes that water is dryouied, kettle is burnt out, even result in the danger such as fire.
Description
Technical field
The utility model relates to a kind of gas-cooker automatic closing systems, when being heated up water using gas-cooker, if pot water is boiled, and combustion
Gas will be automatically closed.
Background technique
When being heated up water using gas-cooker, user often forgets to dryout the water of kettle, very using the time
Kettle can be extremely burnt out, is also possible to cause the accidents such as fire when serious.Solenoid valve is installed additional on the pipeline of gas-cooker, is opened using temperature
Temperature is experienced in pass, when water is boiled will automatic self-closing gas pipeline, prevent above-mentioned accident from occurring.The utility model is in combustion gas
It for being heated up water on stove with kettle, but is not limited to heat up water, other situations such as is also applied for gas-cooker cooking, cooks.
Summary of the invention
The purpose of this utility model is that: using the cooking of gas of gas range stove, heat up water, cook etc. whens, gas stove energy is in water
Boiled, soup boils, automatic after meal is cooked to disconnect solenoid valve, and user is avoided to forget to cause unnecessary loss very using the time
To danger such as fire.
The utility model is achieved in that a kind of gas-cooker automatic closing system, including solenoid valve, temperature detect switch (TDS),
Gas-cooker, kettle, gas pipeline, 220V household socket.Temperature detect switch (TDS) patch type structure, hand-reset are inlayed outside temperature detect switch (TDS)
Magnet is covered, is inhaled temperature detect switch (TDS) on kettle outer wall when use, when use adjusts suitable operating temperature as the case may be.
Solenoid valve is installed on the gas pipeline near from gas-cooker, solenoid valve uses normally open valve, and normal use is often
It opens, when the temperature that the temperature detect switch (TDS) for being pull-in on kettle outer wall senses is below operating temperature, solenoid valve is in the open state,
Continue to heat up water, when the temperature that temperature detect switch (TDS) senses reaches operating temperature, power of electromagnetic valve, electricity are cut off in temperature detect switch (TDS) movement
Magnet valve is closed, to cut off combustion gas, stove fire extinguishes, and prevents from continuing to heat up water.User is avoided to forget to cause water to be burnt using the time
Dry, kettle is burnt out, and even results in the danger such as fire.
When to avoid pot coolant-temperature gage from dropping to reset temperature, temperature detect switch (TDS) automatically resets, and solenoid valves are opened, and causes to fire
Gas leakage, temperature detect switch (TDS) use hand-reset form.Namely after water is boiled, temperature detect switch (TDS) movement, solenoid valve is closed, Hu Shui
Temperature decline, drops to any temperature, temperature detect switch (TDS) will not automatically reset, and guarantee that solenoid valve is constantly in power-failure close shape
State, when needing to reuse gas-cooker, need to be manually pressed by reset button can be reused.
Temperature detect switch (TDS) is using disk type thermosensitive bimetal as temperature-sensing element, and when temperature rises to setting value, disk is prominent
It jumps, transmission contact acts rapidly, and solenoid valve power-off is closed, and when temperature is down to certain value, disk resets, and adopts when if you need to reclose
It is pressed with active force by handle is resetted, temperature controller contact restores to original state, reaches on-off circuit and artificial restart switchs
Purpose.
Detailed description of the invention
Fig. 1 is a kind of gas-cooker automatic closing system schematic diagram of the utility model
In figure: (1) kettle；(2) temperature detect switch (TDS)；(3) 220V household socket；(4) conducting wire；(5) solenoid valve；(6) fuel gas conduit
Road；(7) gas-cooker.
Fig. 2 is that temperature detect switch (TDS) is bushed in the schematic diagram inside magnet
In figure: (8) U-shaped magnet
Specific embodiment
Referring to shown in Fig. 1, Fig. 2, a kind of gas-cooker automatic closing system, including kettle (1)；Temperature detect switch (TDS) (2)；220V family
With socket (3)；Conducting wire (4)；Solenoid valve (5)；Gas pipeline (6)；Gas-cooker (7)；U-shaped magnet (8).
Temperature detect switch (TDS) (2) uses patch type structure, hand-reset form, the bushing U-shaped magnet (8) outside the temperature detect switch (TDS) (2),
Temperature detect switch (TDS) (2) are inhaled on kettle (1) outer wall when use, when use adjusts suitable operating temperature as the case may be.
The power supply line of solenoid valve (5) connects temperature detect switch (TDS) (2) normally-closed contact by conducting wire (4), then connects from normally-closed contact
To on 220V household socket (3).
On the gas pipeline (6) that solenoid valve (5) is installed near from gas-cooker, solenoid valve (5) uses normally open valve, normally
It is normally opened when use, when the temperature that the temperature detect switch (TDS) for being pull-in on kettle (1) outer wall senses is below operating temperature, solenoid valve
(5) in the open state, continue to heat up water.
Temperature detect switch (TDS) (2) uses normally closed form, when the temperature that temperature detect switch (TDS) (2) senses reaches operating temperature, temperature control
It switchs (2) contact to disconnect, cuts off the power supply of solenoid valve (5), solenoid valve (5) is closed, to cut off combustion gas, stove fire extinguishes, and is prevented
Continue to heat up water.It avoids user from forgetting using the time, causes water to be dryouied, kettle (1) is burnt out, even result in the danger such as fire.
When to avoid pot coolant-temperature gage from dropping to reset temperature, temperature detect switch (TDS) (2) automatically resets, and solenoid valve (5), which is powered, to be opened, and leads to combustion gas
Leakage, temperature detect switch (TDS) (2) use hand-reset form.Namely after water is boiled, temperature detect switch (TDS) (2) normally-closed contact is disconnected, electricity
Magnet valve is closed, and the decline of pot coolant-temperature gage drops to any temperature, and temperature detect switch (TDS) will not automatically reset, and guarantee solenoid valve (5) always
In power-failure close state, combustion gas is avoided to leak outside, when needing to reuse gas-cooker, reset button need to be manually pressed by.
Claims (1)
1. a kind of gas-cooker automatic closing system, including kettle, temperature detect switch (TDS), 220V household socket, conducting wire, solenoid valve, combustion gas
Pipeline, gas-cooker, U-shaped magnet, temperature detect switch (TDS) use patch type structure, and the bushing U-shaped magnet outside temperature detect switch (TDS), when use will be warm
Control switch is inhaled on kettle outer wall, and adjusts suitable operating temperature as the case may be, and the power supply line of solenoid valve passes through conducting wire
Temperature detect switch (TDS) normally-closed contact is connected, then is connected on 220V household socket from normally-closed contact, solenoid valve is installed at from gas-cooker
On neighbouring gas pipeline, solenoid valve uses normally open valve, and when normal use is normally opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831612.9U CN208652630U (en) | 2018-05-23 | 2018-05-23 | A kind of gas-cooker automatic closing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831612.9U CN208652630U (en) | 2018-05-23 | 2018-05-23 | A kind of gas-cooker automatic closing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208652630U true CN208652630U (en) | 2019-03-26 |
Family
ID=65780878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820831612.9U Expired - Fee Related CN208652630U (en) | 2018-05-23 | 2018-05-23 | A kind of gas-cooker automatic closing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208652630U (en) |
-
2018
- 2018-05-23 CN CN201820831612.9U patent/CN208652630U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20200523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |