CN204141615U - A kind of automatic temperature-control gas valve - Google Patents
A kind of automatic temperature-control gas valve Download PDFInfo
- Publication number
- CN204141615U CN204141615U CN201420529163.4U CN201420529163U CN204141615U CN 204141615 U CN204141615 U CN 204141615U CN 201420529163 U CN201420529163 U CN 201420529163U CN 204141615 U CN204141615 U CN 204141615U
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- valve
- electrically
- controlled
- valve seat
- gas
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Abstract
The utility model discloses a kind of automatic temperature-control gas valve, include a fuel gas source import, one magnetic valve, one female fire-fighting mouth, one electrically-controlled valve, at least one main fire outlet, this magnetic valve comprises electromagnetic valve body and solenoid valve seat, fuel gas source import is as the air inlet of magnetic valve valve seat, female fire-fighting mouth is communicated with the gas outlet of solenoid valve seat respectively with the air inlet of electrically-controlled valve, this electromagnetic valve body controls being communicated with or closedown of its valve seat air inlet and gas outlet, main fire outlet is as the gas outlet of this electrically-controlled valve, this electrically-controlled valve is for controlling switch and the gas output size of main fire outlet, the action of magnetic valve and electrically-controlled valve controls by TEMP feedback device.The utility model environmentally temperature can control heating flame size in real time, has temperature automatically controlled function; There is main fire device kept burning day and night, without the need to switch ignition device continually, can Loss reducing, increase the service life; The simple volume of structure is little, can easily be arranged on existing combustion heater and not affect its outward appearance.
Description
Technical field
The utility model relate to a kind ofly be arranged on fuel gas heating apparatus, automatic temperature-control gas valve on the combustion heaters such as stove is viewed and admired in burnt gas wall hanging furnace, combustion gas.
Background technology
Fuel gas heating apparatus, burnt gas wall hanging furnace, combustion gas is viewed and admired the combustion heaters such as stove and is applied more and more widely in daily life, these combustion heaters can only manually on demand regulate flame size mostly, and in the use of reality, the user demand of user is mostly the suitable temperature of maintenance one, thus hand switch combustion heater or regulate its gas flow to come in regulate flame size is continually needed, the effect keeping relative constant temperature is reached with this, certain inconvenience is brought to use, simultaneously due to switch combustion heater continually, easily cause the loss of the igniter of combustion heater, reduce its service life.
Summary of the invention
In order to solve the problem, the purpose of this utility model is that providing a kind of can be arranged on the automatic temperature-control gas valve existing combustion heater making it have temperature automatically controlled function easily.
The utility model is the technical scheme that its technical problem of solution adopts:
A kind of automatic temperature-control gas valve, include a fuel gas source import, one magnetic valve, one female fire-fighting mouth, one electrically-controlled valve, at least one main fire outlet, this magnetic valve comprises electromagnetic valve body and solenoid valve seat, fuel gas source import is as the air inlet of solenoid valve seat, female fire-fighting mouth is communicated with the gas outlet of solenoid valve seat respectively with the air inlet of electrically-controlled valve, this electromagnetic valve body Controlling solenoid valve seat air inlet is communicated with or closedown with gas outlet, main fire outlet is as the gas outlet of this electrically-controlled valve, this electrically-controlled valve is for controlling switch and the gas output size of main fire outlet, the action of magnetic valve and electrically-controlled valve controls by TEMP feedback device.
Concrete, TEMP feedback device comprises controller and temperature sensor, wherein temperature sensor can measures ambient temperature temperature signal is sent to controller, and controller can receive and the temperature signal of temperature sensor, and controls magnetic valve and electrically-controlled valve according to this.
As improvement of the present utility model, TEMP feedback device also includes the flame detecting device being arranged on female fiery nozzle exit end, and testing result can be sent to controller by this flame detecting device.
More specifically, electrically-controlled valve includes electric-controlled valve seat, spool and stepper motor, electric-controlled valve seat is fixed on solenoid valve seat, spool is plugged in electric-controlled valve seat and also can rotates around its axis, stepper motor and spool transmission and controlled by TEMP feedback device, and control switch and the gas output size of main fire outlet by this rotation.
Further improving as the utility model, increasing fine motion shifting block and for controlling the microswitch that fine motion shifting block rotates, wherein fine motion shifting block to be set on spool and with spool synchronous axial system, microswitch is controlled by TEMP feedback device.
The beneficial effects of the utility model are: utilize TEMP feedback device measures ambient temperature due to the utility model and control the size of main fiery exit gas flow according to this, make it can control heating flame size in real time according to the difference of design temperature and environment temperature, thus there is temperature automatically controlled function; And due to the utility model use kept burning day and night female fire at female fire-fighting mouth place to ignite combustion gas that main fire outlet derives, without the need to switch ignition device continually, can Loss reducing, increase the service life; The flame detecting device increased can ensure to have during fire at female fire-fighting mouth place just to open electrically-controlled valve, prevents gas leakage, ensures use safety; The utility model structure is simple, volume is little, can be arranged on easily on existing combustion heater and not affect its outward appearance.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is installation diagram of the present utility model;
Fig. 2 is overall diagram of the present utility model.
Detailed description of the invention
See figures.1.and.2, a kind of automatic temperature-control gas valve, include a fuel gas source import 23, one magnetic valve 2, one female fire-fighting mouth 1, one electrically-controlled valve 3, at least one main fire outlet 36, this magnetic valve 2 comprises electromagnetic valve body 21 and solenoid valve seat 22, fuel gas source import 23 is as the air inlet of solenoid valve seat 22, female fire-fighting mouth 1 is communicated with the gas outlet of solenoid valve seat 22 respectively with the air inlet of electrically-controlled valve 3, this electromagnetic valve body 21 Controlling solenoid valve seat 22 air inlet is communicated with or closedown with gas outlet, main fire outlet 36 is as the gas outlet of this electrically-controlled valve 3, this electrically-controlled valve 3 is for controlling switch and the gas output size of main fire outlet 36, magnetic valve 2 controls by TEMP feedback device with the action of electrically-controlled valve 3.In actual use, first the temperature that on TEMP feedback device, setting one is suitable, when temperature is lower than setting value, TEMP feedback device controls to open magnetic valve 2, combustion gas passes into female fire-fighting mouth 1 by fuel gas source import 23 and is lighted by the igniter of combustion heater, TEMP feedback device controls to open electrically-controlled valve 3 afterwards, combustion gas is passed in combustion heater main pipeline and then by kept burning day and night female fire at female fire-fighting mouth 1 place by main fire outlet 36 and lights, electrically-controlled valve 3 is regulated in real time by the difference of the environment temperature of design temperature and measurement, thus regulate the size being exported to the combustion gas in combustion heater main pipeline by main fire outlet 36, reach and automatically control heating flame size thus realize temperature automatically controlled effect.
TEMP feedback device comprises controller and temperature sensor, wherein temperature sensor can measures ambient temperature temperature signal is sent to controller, controller can receive and the temperature signal of temperature sensor, and controls magnetic valve 2 and electrically-controlled valve 3 according to this.
TEMP feedback device also includes the flame detecting device being arranged on female fire-fighting mouth 1 gas outlet end, and testing result can be sent to controller by this flame detecting device.This device can be guaranteed to be opened electrically-controlled valve 3 again when the combustion gas at female fire-fighting mouth 1 gas outlet place lights, and prevents gas leakage, ensures use safety.
Electrically-controlled valve includes electric-controlled valve seat 31, spool 33 and stepper motor 35, electric-controlled valve seat 31 is fixed on solenoid valve seat 22, spool 33 is plugged in electric-controlled valve seat 31 and also can rotates around its axis, stepper motor 35 is with spool 33 transmission and controlled by TEMP feedback device, and controls switch and the gas output size of main fire outlet 36 by this rotation.Stepper motor 35 can more exactly according to the rotation of the Signal Regulation spool 33 of TEMP feedback device.
Increase fine motion shifting block 34 and for controlling the microswitch 32 that fine motion shifting block 34 rotates, wherein fine motion shifting block 34 to be set on spool 33 and with spool 33 synchronous axial system, microswitch 32 is controlled by TEMP feedback device.This device more accurately can control the rotation of spool 33, thus controls the uninterrupted of the combustion gas of flowing out main fire outlet 36 more accurately.
At the interface of the interface of electromagnetic valve body 21 and the interface of solenoid valve seat 22, female fire-fighting mouth 1 and solenoid valve seat 22, electromagnetic valve body 22 and electric-controlled valve seat 31, sealing ring is set respectively, to prevent gas leakage, certainly be not limited thereto, also can adopt other hermetically-sealed construction.
Temperature sensor, controller, flame detecting device and electrically-controlled valve are widely used in the art, and its structure and principle known by those skilled in the art, are not separately described further at this.
The foregoing is only preferred embodiment of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (8)
1. an automatic temperature-control gas valve, it is characterized in that: include a fuel gas source import, one magnetic valve, one female fire-fighting mouth, one electrically-controlled valve, at least one main fire outlet, this magnetic valve comprises electromagnetic valve body and solenoid valve seat, fuel gas source import is as the air inlet of solenoid valve seat, female fire-fighting mouth is communicated with the gas outlet of solenoid valve seat respectively with the air inlet of electrically-controlled valve, this electromagnetic valve body Controlling solenoid valve seat air inlet is communicated with or closedown with gas outlet, main fire outlet is as the gas outlet of this electrically-controlled valve, this electrically-controlled valve is for controlling switch and the gas output size of main fire outlet, the action of described magnetic valve and electrically-controlled valve controls by TEMP feedback device.
2. a kind of automatic temperature-control gas valve according to claim 1, it is characterized in that: described TEMP feedback device comprises controller and temperature sensor, wherein temperature sensor can measures ambient temperature temperature signal is sent to controller, controller can receive and the temperature signal of temperature sensor, and controls magnetic valve and electrically-controlled valve according to this.
3. a kind of automatic temperature-control gas valve according to claim 2, is characterized in that: described TEMP feedback device also includes the flame detecting device being arranged on female fiery nozzle exit end, and testing result can be sent to controller by this flame detecting device.
4. according to the arbitrary described a kind of automatic temperature-control gas valve of claims 1 to 3, it is characterized in that: described electrically-controlled valve includes electric-controlled valve seat, spool and stepper motor, electric-controlled valve seat is fixed on solenoid valve seat, spool is plugged in electric-controlled valve seat and also can rotates around its axis, stepper motor and spool transmission and controlled by TEMP feedback device, and control switch and the gas output size of main fire outlet by this rotation.
5. a kind of automatic temperature-control gas valve according to claim 4, it is characterized in that: it also includes fine motion shifting block and the microswitch for controlling the rotation of fine motion shifting block, described fine motion shifting block to be set on spool and with spool synchronous axial system, described microswitch is controlled by TEMP feedback device.
6. a kind of automatic temperature-control gas valve according to claim 1, is characterized in that: described electromagnetic valve body and the connection of solenoid valve seat are for being tightly connected.
7. a kind of automatic temperature-control gas valve according to claim 1, is characterized in that: the connection of described female fire-fighting mouth and solenoid valve seat is for being tightly connected.
8. a kind of automatic temperature-control gas valve according to claim 4, is characterized in that: described electromagnetic valve body and the connection of electric-controlled valve seat are for being tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529163.4U CN204141615U (en) | 2014-09-15 | 2014-09-15 | A kind of automatic temperature-control gas valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529163.4U CN204141615U (en) | 2014-09-15 | 2014-09-15 | A kind of automatic temperature-control gas valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141615U true CN204141615U (en) | 2015-02-04 |
Family
ID=52418298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420529163.4U Withdrawn - After Issue CN204141615U (en) | 2014-09-15 | 2014-09-15 | A kind of automatic temperature-control gas valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204141615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266222A (en) * | 2014-09-15 | 2015-01-07 | 中山市祥丰瓦斯器材制品有限公司 | Automatic temperature controlling fuel gas valve |
| CN105003688A (en) * | 2015-07-28 | 2015-10-28 | 宁波万安股份有限公司 | High-position double-pass time control gas valve |
-
2014
- 2014-09-15 CN CN201420529163.4U patent/CN204141615U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266222A (en) * | 2014-09-15 | 2015-01-07 | 中山市祥丰瓦斯器材制品有限公司 | Automatic temperature controlling fuel gas valve |
| CN104266222B (en) * | 2014-09-15 | 2017-06-20 | 中山市祥丰瓦斯器材制品有限公司 | A kind of automatic temperature-control gas valve |
| CN105003688A (en) * | 2015-07-28 | 2015-10-28 | 宁波万安股份有限公司 | High-position double-pass time control gas valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20170620 |
|
| AV01 | Patent right actively abandoned |