CN210003873U - temperature control composite valve device for connecting gas appliance - Google Patents
temperature control composite valve device for connecting gas appliance Download PDFInfo
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- CN210003873U CN210003873U CN201920441412.7U CN201920441412U CN210003873U CN 210003873 U CN210003873 U CN 210003873U CN 201920441412 U CN201920441412 U CN 201920441412U CN 210003873 U CN210003873 U CN 210003873U
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Abstract
The utility model discloses a control by temperature change combination valve device for connecting gas apparatus, which comprises a housin, be equipped with the gas import on the casing in proper order, a controlled on-off valve for on-off control, a controlled aperture governing valve for adjusting aperture size according to the outside temperature condition, and the gas export, be equipped with the export of normal naked light between controlled on-off valve and the controlled aperture governing valve, still including the control circuit who is used for controlling controlled on-off valve and the work of controlled aperture governing valve, the control circuit electricity is connected with some firearm and thermocouple, the control circuit electricity is connected with the temperature sensing probe that is used for sensing outside temperature, the control circuit still electricity is connected with controls the setting module, the utility model discloses a set up controlled on-off valve and controlled aperture governing valve and guarantee the security of ventilating, after the thermocouple detects the export of normal naked light gas, controlled aperture governing valve changes the size of temperature according to the temperature sensing probe real-time detection's temperature regulation.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of the temperature-sensing valve, concretely relates to kinds of control by temperature change combination valve device for connecting gas apparatus.
[ background of the invention ]
In cold winter, people usually install heating equipment in the room to heat. The heating equipment used at present is a gas heater besides a coal-fired heater, an air conditioner and a radiator, the gas heater achieves the purpose of increasing the room temperature by the heat emitted by the combustion of gas such as coal gas, natural gas and the like in the heater, a control valve is usually arranged between the heater and a gas source, and the gas source is opened or cut off by the control valve. Knob switch on the current temperature-sensing valve is manual field control and rotates, accomplishes the regulation of temperature, adjusts sometimes and can the deviation appear, and the user only can be at and just can control it in addition, can't open equipment in advance, and the operation is inconvenient, and the user feels relatively poor.
The utility model discloses the not enough research of prior art is proposed promptly.
[ Utility model ] content
An object of the utility model is to overcome prior art's weak point, provide simple structure, it is convenient to control, that can long-range realization temperature regulation and control are used for connecting the control by temperature change combination valve device of gas apparatus.
In order to solve the technical problem, the utility model provides an control by temperature change combination valve device for connecting gas apparatus, a serial communication port, including the casing, set gradually the gas import on the casing, be used for on-off control's controlled on-off valve, be used for coming the controlled aperture governing valve and the gas export of regulation aperture size according to the external temperature condition, be provided with the export of normal naked light between controlled on-off valve and the controlled aperture governing valve, still including being used for controlling controlled on-off valve and the control circuit of controlled aperture governing valve work, control circuit electricity is connected with some firearm and is used for detecting whether some firearm light the thermocouple of gas burning, and control circuit electricity is connected with the temperature-sensing probe that is used for sensing external temperature, control circuit still electricity be connected with and control the setting module.
The thermostatic compound valve device for connecting gas-fired appliance, characterized in that, the control setting module is a display module or a wireless communication module for receiving the control command of external device.
The temperature-control combination valve device for connecting gas appliances is characterized in that a gas channel communicated with a gas inlet and a supplementary gas source channel communicated with the gas channel are arranged in the shell, a gas adjusting assembly is arranged in the supplementary gas source channel, a lever is further arranged in the shell, the middle part of the lever is connected with the shell, the controlled opening adjusting valve and the gas adjusting assembly are respectively connected with two ends of the lever, the gas adjusting assembly comprises a switch valve core which is movably arranged in the supplementary gas source channel and used for adjusting the flow of gas entering the supplementary gas source channel, the controlled opening adjusting valve comprises a temperature-control ejector rod, a temperature-control gear is arranged at the upper end of the temperature-control ejector rod, and a transmission part which can be connected with the lever is arranged at the lower end of the.
The temperature-control combination valve device for connecting gas appliances is characterized in that the shell is also provided with an adjusting mechanism which can drive the temperature-control gear to rotate so as to drive the transmission part to move up and down, the adjusting mechanism comprises a driving gear which is arranged on the shell and can be meshed with the temperature-control gear, the shell is also provided with a driving motor, the output end of the driving motor is provided with a motor gear which can be meshed with the driving gear, and the driving motor is electrically connected with the control circuit.
The temperature-control combination valve device for connecting gas appliances is characterized by further comprising a limiting assembly capable of limiting the rotation of the adjusting mechanism, wherein the limiting assembly comprises a limiting elastic sheet arranged on the shell, and the limiting assembly further comprises a stop block arranged on the driving gear and capable of abutting against the limiting elastic sheet.
The temperature-control combination valve device for connecting gas appliances is characterized in that the transmission part comprises a temperature-control bag which is arranged at the lower end of the temperature-control mandril and can expand with heat and contract with cold, the lower end of the temperature-control bag is connected with a temperature-control transmission rod which can move up and down when the temperature-control bag expands with heat and contracts with cold, and the lower end of the temperature-control transmission rod is connected with a lever.
The thermostatic compound valve device for connecting gas-fired appliances is characterized in that the display module is a key display or a touch display.
Compared with the prior art, the utility model discloses a control by temperature change combination valve device for connecting gas apparatus has following advantage:
1. the utility model discloses a set up controlled on-off valve and controlled aperture governing valve and guarantee the security of ventilating, after the thermocouple detected the export of normal naked light and lighted the gas, controlled aperture governing valve changed the size of temperature according to temperature-sensing probe real-time detection's temperature regulation aperture, and control is convenient.
2. The utility model discloses setting up and controlling the setting module, can be for button operation, touch-control operation or through the aperture regulation of external equipment remote control temperature control combination valve switch and controlled aperture governing valve, carry out the gear and adjust, realize the purpose that remote control adjusted the temperature, convenient operation, user uses and feels good.
3. The utility model discloses can drive control by temperature change gear revolve through driving motor, and then drive transmission portion up-and-down motion, through the effort of lever, drive the switch valve core up-and-down motion of gas adjusting part, adjust the area of passageway of gas, increase or reduce the gas flow to make room temperature keep at invariable temperature, reach the purpose that reduces the room heater energy consumption, thereby reduced consumer's economic burden.
4. The utility model realizes high precision control by controlling the opening and closing of the controlled opening regulating valve through the gear matching; in addition, the air inlet is also provided with a controlled on-off valve which controls the closing of the air inlet, so that the gas leakage can be avoided, and the use safety is ensured.
[ description of the drawings ]
Embodiments of the present invention will be described in further detail at with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the present invention;
fig. 2 is a perspective view of the present invention;
FIG. 3 is a structural diagram of the adjusting mechanism of the present invention;
FIG. 4 is an internal structural view of the present invention;
fig. 5 is a top view of the present invention;
FIG. 6 is a cross-sectional view taken along line AA of FIG. 5;
FIG. 7 is a cross-sectional view taken along line BB of FIG. 5;
[ detailed description ] embodiments
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Examples
As shown in the figures 1 to 7, temperature control combination valve device for connecting a gas appliance comprises a shell 1, wherein a gas inlet 11, a controlled on-off valve 12 for on-off control, a controlled opening regulating valve 13 for regulating the opening according to the external temperature condition, and a gas outlet 14 are sequentially arranged on the shell 1, a normally open fire outlet 15 is arranged between the controlled on-off valve 12 and the controlled opening regulating valve 13, the temperature control combination valve device further comprises a control circuit 2 for controlling the controlled on-off valve 12 and the controlled opening regulating valve 13 to work, the control circuit 2 is electrically connected with an igniter 21 and a thermocouple 22 for detecting whether the igniter 21 ignites and burns, the control circuit 2 is electrically connected with a temperature sensing probe 23 for sensing the external temperature, the control circuit 2 is also electrically connected with an operation and control setting module 24, in the embodiment, the operation and control setting module 24 is a display module or a wireless communication module for receiving the control instruction of the external equipment, the temperature sensing combination valve can be Wifi, Bluetooth or an infrared connection mode for receiving the instruction of the external equipment to carry out gear adjustment, the purpose of remotely controlling the temperature regulation, the temperature control and the temperature control adjustment module is a novel temperature sensing probe for detecting the open fire of the controlled opening and the controlled opening of the gas appliance.
As shown in fig. 1 to 7, a gas channel 16 communicated with a gas inlet 11 and a supplementary gas source channel 17 communicated with the gas channel 16 are arranged in the casing 1, a gas regulating assembly 3 is arranged in the supplementary gas source channel 17, a lever 4 is further arranged in the casing 1, the middle part of the lever 4 is connected with the casing 1, a controlled opening degree regulating valve 13 and the gas regulating assembly 3 are respectively connected with two ends of the lever 4, the gas regulating assembly 3 comprises a switch valve core 31 movably arranged in the supplementary gas source channel 17 for regulating the flow rate of gas entering the supplementary gas source channel 17, the controlled opening degree regulating valve 13 comprises a temperature control ejector rod 131, the upper end of the temperature control ejector rod 131 is provided with a temperature control gear 132, and the lower end of the temperature control ejector rod 131 is provided with a transmission part 133 capable of being connected with the;
as shown in fig. 1 to 7, the housing 1 is further provided with an adjusting mechanism 5 capable of driving the temperature control gear 132 to rotate so as to drive the transmission part 133 to move up and down; the adjusting mechanism 5 comprises a driving gear 51 which is arranged on the shell 1 and can be meshed with the temperature control gear 132, the shell 1 is also provided with a driving motor 52, the output end of the driving motor 52 is provided with a motor gear 521 which can be meshed with the driving gear 51, and the driving motor 52 is electrically connected with the control circuit 2.
The utility model discloses still drive control by temperature change gear revolve through driving motor, and then drive transfer line up-and-down motion, through the effort of lever, drive gas adjusting part's switch valve core up-and-down motion, adjust the area of passageway of gas, increase or reduce the gas flow to make room temperature keep at invariable temperature, reach the purpose that reduces the room heater energy consumption, thereby reduced consumer's economic burden.
The utility model discloses a driving motor is step motor, and step motor rotates corresponding angle, and through motor gear, the transmission action of driving gear and control by temperature change gear adjusts the piece that opens and shuts in the temperature-sensing valve, utilizes the gear cooperation, realizes high accuracy control.
As shown in fig. 1 to 7, in this embodiment, the adjusting device further includes a limiting assembly 6 capable of limiting the rotation of the adjusting mechanism 5, the limiting assembly 6 includes a limiting elastic sheet 61 disposed on the housing 1, and the limiting assembly 6 further includes a stopper 62 disposed on the driving gear 51 and capable of abutting against the limiting elastic sheet 61. The rotation angle of the gear is limited through the matching of the limiting elastic sheet and the stop block, the driving gear drives the stop block to rotate, and when the stop block touches the limiting elastic sheet, the stop block is in a closed state of the valve body, and a memory function is realized. The angle rotation signal of the driving motor can sequentially realize the ignition of a normally open fire and the adjustment of the flame size and temperature, and the high-precision control is realized by the cooperation of gears.
As shown in fig. 1 to 7, in the present embodiment, the transmission part 133 includes a temperature control pack 1331 disposed at a lower end of the temperature control ram 131 and capable of expanding with heat and contracting with cold, a temperature control transmission rod 1332 connected to a lower end of the temperature control pack 1331 and capable of moving up and down when the temperature control pack 1331 expands with heat and contracts with cold is connected to a lower end of the temperature control transmission rod 1332, and a lever 4 connected to a lower end of the temperature control transmission rod 1332.
When the temperature control bag 1331 is heated, the volume is increased, so that the temperature control transmission rod 1332 moves downwards to press the end of the lever , the other end of the lever 4 moves downwards, and when the temperature control bag 1331 is cooled, the volume is decreased, so that the temperature control transmission rod moves upwards to pull the end , and the other end of the lever 4 moves upwards.
The temperature adjusting mechanism adopts two methods of mechanical temperature adjustment and electronic temperature adjustment to synchronously operate, and the temperature is ensured to be stable and controllable. The mechanical temperature adjusting mechanism controls constant temperature by depending on the mechanical structure of the temperature control valve, and the temperature control bag can realize micro length change according to the change of environmental temperature, thereby achieving the purpose of opening and closing the gas valve port. The electronic temperature adjusting mechanism senses the change of the environmental temperature through the temperature sensing probe, adjusts the angle of the gear knob in a micro-scale mode and compensates errors.
The operation principle is as follows:
the temperature control combination valve is electrified → the system is started → the controlled on-off valve 12 is opened → gas enters the cavity from the gas inlet 11 → the normal open fire outlet is ignited → the thermocouple judges whether the ignition is in a point or not → the gas enters the gas channel simultaneously → when the thermocouple and the electric control judge that the ignition can be normally performed, the driving motor prepares for action → the user inputs a temperature comparison value T through external equipment → the motor gear rotates by a corresponding set angle → simultaneously drives the driving gear to rotate → the temperature control gear rotates → drives the connecting rod inside the temperature control combination valve to adjust the opening → the gas is discharged from the gas outlet 14, the combustion → the temperature sensing probe senses the area temperature, and a feedback signal is given to the control circuit → if the temperature reaches the user set temperature comparison value T, the motor is in standby, if the temperature is not matched, the control circuit instructs the driving motor to advance to adjust the angle until the temperature reaches the set temperature comparison value T, the constant temperature is realized → when the user is not used, the power is cut off, the controlled on-off valve is automatically closed, the.
Claims (7)
- The temperature control composite valve device for connecting a gas appliance is characterized by comprising a shell (1), wherein the shell (1) is sequentially provided with a gas inlet (11), a controlled on-off valve (12) for on-off control, a controlled opening regulating valve (13) for regulating the opening according to the external temperature condition, and a gas outlet (14), a normally open fire outlet (15) is arranged between the controlled on-off valve (12) and the controlled opening regulating valve (13), the temperature control composite valve device further comprises a control circuit (2) for controlling the controlled on-off valve (12) and the controlled opening regulating valve (13) to work, the control circuit (2) is electrically connected with an igniter (21) and a thermocouple (22) for detecting whether the igniter (21) ignites the gas to burn, the control circuit (2) is electrically connected with a temperature sensing probe (23) for sensing the external temperature, and the control setting module (24) is electrically connected with the control circuit (2).
- 2. thermostatic compound valve device for connecting gas-fired appliance according to claim 1, characterized in that, the manipulation setting module (24) is a display module or a wireless communication module for receiving control commands of external devices.
- 3. The temperature-control combination valve device for connecting gas appliances according to claim 1, wherein a gas channel (16) communicating with a gas inlet (11) and a supplementary gas source channel (17) communicating with the gas channel (16) are provided in the housing (1), a gas regulating assembly (3) is provided in the supplementary gas source channel (17), a lever (4) is further provided in the housing (1), the middle part of the lever (4) is connected with the housing (1), the controlled opening regulating valve (13) and the gas regulating assembly (3) are respectively connected to two ends of the lever (4), the gas regulating assembly (3) includes a switch valve core (31) movably provided in the supplementary gas source channel (17) for regulating the flow of gas entering the supplementary gas source channel (17), the controlled opening regulating valve (13) includes a temperature-control ejector rod (131), the upper end of the temperature-control ejector rod (131) is provided with a temperature-control gear (132), and the lower end of the temperature-control ejector rod (131) is provided with a transmission part (133) capable of being connected with the lever (4).
- 4. The thermostatic composite valve device for connecting gas appliance according to claim 3, wherein the housing (1) is further provided with an adjusting mechanism (5) capable of driving the thermostatic gear (132) to rotate so as to drive the transmission part (133) to move up and down, the adjusting mechanism (5) comprises a driving gear (51) which is arranged on the housing (1) and can be engaged with the thermostatic gear (132), the housing (1) is further provided with a driving motor (52), the output end of the driving motor (52) is provided with a motor gear (521) which can be engaged with the driving gear (51), and the driving motor (52) is electrically connected with the control circuit (2).
- 5. The thermostatic composite valve device for connecting gas-fired appliance according to claim 4, further comprising a limiting assembly (6) capable of limiting the rotation of the adjusting mechanism (5), wherein the limiting assembly (6) comprises a limiting elastic sheet (61) disposed on the housing (1), and the limiting assembly (6) further comprises a stopper (62) disposed on the driving gear (51) and capable of abutting against the limiting elastic sheet (61).
- 6. The thermostatic composite valve device for connecting gas appliance according to claim 3, wherein the transmission part (133) includes a temperature control bag (1331) disposed at the lower end of the temperature control ejector rod (131) and capable of expanding with heat and contracting with cold, the lower end of the temperature control bag (1331) is connected with a temperature control transmission rod (1332) capable of moving up and down when the temperature control bag (1331) expands with heat and contracts with cold, and the lower end of the temperature control transmission rod (1332) is connected with the lever (4).
- 7. The thermostatic composite valve device for connecting gas-fired appliance according to claim 2, wherein the display module is a key display or a touch display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441412.7U CN210003873U (en) | 2019-04-02 | 2019-04-02 | temperature control composite valve device for connecting gas appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441412.7U CN210003873U (en) | 2019-04-02 | 2019-04-02 | temperature control composite valve device for connecting gas appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210003873U true CN210003873U (en) | 2020-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920441412.7U Active CN210003873U (en) | 2019-04-02 | 2019-04-02 | temperature control composite valve device for connecting gas appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210003873U (en) |
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2019
- 2019-04-02 CN CN201920441412.7U patent/CN210003873U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200825 Address after: 528400 No. 42, South 1, Industrial Avenue, Xiaolan Town, Guangdong, Zhongshan Patentee after: Changqing thermal energy technology (Zhongshan) Co., Ltd Address before: No. 42, No. 42, Xiaolan Town, Guangdong, Guangdong Patentee before: GUANGDONG CHANT Group Inc. |
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| TR01 | Transfer of patent right |