CN209782811U - outdoor intelligent room heater - Google Patents
outdoor intelligent room heater Download PDFInfo
- Publication number
- CN209782811U CN209782811U CN201920043316.7U CN201920043316U CN209782811U CN 209782811 U CN209782811 U CN 209782811U CN 201920043316 U CN201920043316 U CN 201920043316U CN 209782811 U CN209782811 U CN 209782811U
- Authority
- CN
- China
- Prior art keywords
- channel
- gas
- input end
- outdoor intelligent
- control system
- 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.)
- Active
Links
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model discloses an outdoor intelligent room heater, include: the combustion device is internally provided with a gas channel for gas to pass through, and the gas channel is provided with a switch; the ignition device is used for igniting the fuel gas output by the fuel gas channel; the control system respectively controls the combustion device and the ignition device, wherein the control system comprises a wireless communication module, and the wireless communication module is in wireless communication with the mobile terminal. The utility model discloses in, because control system can to the control such as ignition and burner, controlling means includes wireless communication module moreover, can communicate with mobile terminal removes to the user not only can be very convenient pass through mobile terminal to the utility model discloses carry out wireless control, make moreover the utility model discloses a security increases, and is intelligent to be strengthened.
Description
Technical Field
The utility model relates to a room heater, especially an outdoor intelligent room heater.
Background
The outdoor heater is used for outdoor heating equipment, the automation level of the existing outdoor heater is very low, the outdoor heater is opened and closed manually by a person, the operation is not convenient, and particularly, the outdoor heater is placed in a place which is not easily reached by the person, so that the outdoor heater is more inconvenient to open and close, and certain potential safety hazards exist; in addition, most of the existing outdoor heaters cannot adjust the fire power, and users cannot adjust the temperature according to the requirements, so that the existing outdoor heaters are inconvenient to use; in addition, current outdoor heater generally adopts dry battery or rechargeable battery as the power, and the dry battery needs to be changed after the electric quantity exhausts, and the operation is inconvenient, and the dry battery that uses up does not lead to the fact the injury to the environment through professional processing, and rechargeable battery also need often take off to charge, and it is inconvenient to charge in the open air, the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art not enough, the embodiment of the utility model provides an outdoor intelligence room heater, through this embodiment can pass through mobile terminal wireless operation, the simple operation, it is safe in utilization.
The utility model provides a technical scheme that its technical problem adopted is: an outdoor intelligent warmer, comprising:
The combustion device is internally provided with a gas channel for gas to pass through, and the gas channel is provided with a switch;
the ignition device is used for igniting the fuel gas output by the fuel gas channel;
The control system respectively controls the combustion device and the ignition device, wherein the control system comprises a wireless communication module, and the wireless communication module is in wireless communication with the mobile terminal.
further, the gas burner also comprises a firepower adjusting device which is connected with the gas channel, and the control system can control the firepower adjusting device to adjust the gas flow entering the burning device.
Further, the fire power adjusting apparatus includes:
The first electromagnetic control assembly is arranged above the main channel and used for controlling a switch of the main channel;
The secondary channel and a second electromagnetic control assembly arranged above the secondary channel are used for adjusting the minimum flow cross section of the secondary channel;
The input end of the main channel is used for inputting fuel gas, the input end of the auxiliary channel is connected with the output end of the main channel, and the output end of the auxiliary channel is connected with the input end of the fuel gas channel.
further, the main channel comprises a first channel, a second channel and a third channel communicated with an outlet end of the second channel, wherein the first channel is vertically connected to a side wall of the second channel, a first blocking piece corresponding to an inlet of the second channel is arranged above the first channel, the first blocking piece is arranged in the first channel, and the first electromagnetic control assembly can control the first blocking piece to axially move along the second channel.
Further, the secondary channel comprises:
The outlet end of the fourth channel is connected with the input end of the fuel gas channel;
The inlet end of the fifth channel is communicated with the output end of the main channel, and the outlet end of the fifth channel is connected with the inlet end of the fourth channel;
The sixth channel is vertically connected to the side wall of the main channel, the outlet end of the sixth channel is connected to the inlet end of the fourth channel, a second plugging piece corresponding to the inlet of the sixth channel is arranged right above the inlet of the sixth channel, the second plugging piece is arranged in the main channel, and the second electromagnetic control assembly can control the second plugging piece to move axially along the sixth channel.
Furthermore, an adjusting bolt is rotatably arranged on the auxiliary channel, the adjusting bolt is arranged on the auxiliary channel in a sealing mode, an inner cavity is formed in the adjusting bolt, the inner cavity is provided with a first opening and a second opening, the first opening corresponds to the output end of the fifth channel, and the second opening corresponds to the input end of the fourth channel.
furthermore, the fire power adjusting device is an electric valve, the electric valve comprises a valve core, a valve body and a motor, a circulation channel for gas to pass through is arranged in the valve body, the valve core is rotatably arranged in the valve body and is installed on an output shaft of the motor, the gas is input from an input end of the circulation channel, an output end of the circulation channel is connected with an input end of the gas channel, and the motor drives the valve core to rotate so as to adjust the size of the minimum circulation cross section of the gas passing through the circulation channel.
further, the firepower adjusting device is a proportional valve, the input end of the proportional valve is used for inputting fuel gas, and the output end of the proportional valve is connected with the input end of the fuel gas channel.
the gas-fired boiler further comprises a thermoelectric conversion mechanism and an electric energy storage device, wherein the thermoelectric conversion mechanism can convert the heat energy output by the gas channel during combustion into electric energy and input the electric energy into the electric energy storage device, and the electric energy storage device supplies electric energy to the fire power adjusting device, the ignition device and the control system.
further, the thermoelectric conversion mechanism comprises a thermocouple, the thermocouple is arranged on the combustion device and is electrically connected with the electric energy storage device, and when the gas channel outputs gas to be ignited, the thermocouple converts the heat of the flame into electric energy and transmits the electric energy to the electric energy storage device.
Furthermore, a fire detection needle is arranged on the combustion device and used for monitoring the combustion state of the gas output by the gas channel and transmitting a signal to the control system.
The utility model has the advantages that: in the above-mentioned embodiment, because control system can control such as ignition device and burner, controlling means includes wireless communication module moreover, can communicate with mobile terminal removes to the user not only can be very convenient pass through mobile terminal to the utility model discloses carry out wireless control, make moreover the utility model discloses a security increases, and is intelligent to be strengthened.
Drawings
The present invention will be further explained with reference to the drawings and examples.
fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
Fig. 2 is a schematic view of the overall structure of the fire power adjusting device according to the embodiment of the present invention;
Fig. 3 is a schematic diagram of a closed state of the fire power adjusting device according to the embodiment of the present invention;
fig. 4 is a schematic diagram of a fire power adjusting device according to an embodiment of the present invention in a fire state;
Fig. 5 is a schematic diagram of a small fire state of the fire power adjusting device according to the embodiment of the present invention;
Fig. 6 is a partially enlarged structural view of the position of the sub-channel in fig. 5.
Detailed Description
referring to fig. 1-6, fig. 1-6 are schematic structural views of a specific embodiment of the present invention, as shown in the figure, an outdoor intelligent warmer comprises: the combustion device 1 is internally provided with a gas channel for gas to pass through, and a switch is arranged on the gas channel; the ignition device is used for igniting the fuel gas output by the fuel gas channel; the control system 2, the said control system 2 can be the pulse control system, and the pulse controller has ignition function of pulse, the said control system 2 can also be other control systems such as PLC control system; the control system 2 controls the combustion device 1 and the ignition device respectively, wherein the control system 2 comprises a wireless communication module 3, and the wireless communication module 3 is in wireless communication with a mobile terminal. The signal receiving mode of the wireless communication module 3 can be RF radio frequency, WIFI, infrared ray, Bluetooth and the like; in the above-mentioned embodiment, because control system 2 can be to controls such as ignition and burner 1, controlling means includes wireless communication module 3 moreover, can communicate with mobile terminal removes to the user not only can be very convenient pass through mobile terminal to the utility model discloses carry out wireless control, make moreover the utility model discloses a security increases, and is intelligent to be strengthened.
as shown in the embodiments of fig. 1 and fig. 2, preferably, the embodiment of the present invention further includes a fire power adjusting device 5 connected to the gas channel, and the control system 2 can control the fire power adjusting device 5 to adjust the gas flow entering the combustion device 1. Further preferably, the fire power adjusting device 5 includes: a main channel 13 and a first electromagnetic control assembly 11 arranged above the main channel 13, wherein the first electromagnetic control assembly 11 is used for controlling the switch of the main channel 13; a secondary channel 14 and a second solenoid control assembly 12 arranged above the secondary channel 14, said second solenoid control assembly 12 being adapted to regulate the minimum flow cross-section size of said secondary channel 14; the input end of the main channel 13 is used for inputting gas, the input end of the auxiliary channel 14 is connected with the output end of the main channel 13, and the output end of the auxiliary channel 14 is connected with the input end of the gas channel. Through the embodiment, through the effect of the first electromagnetic control assembly 11 on the main channel 13 and the effect of the second electromagnetic control assembly 12 on the auxiliary channel 14, the gas flow passing through the fire power adjusting device 5 can be adjusted, so that the fire power of the combustion device 1 can be adjusted according to the requirement of the fire power adjusting device, and the use is convenient.
Preferably, as shown in fig. 3, the embodiment is that the first electromagnetic control assembly 11 in the fire power adjusting device 5 controls the main channel 13, and the main channel 13 includes a first channel 21, a second channel 22, and a third channel 23 communicated with an outlet end of the second channel 22, where the second channel 22 is vertically connected to a side wall of the first channel 21, and a first blocking piece 20 corresponding to an inlet of the second channel 22 is arranged above the second channel 22, that is, a component capable of exactly and completely sealing and blocking an inlet of the second channel 22, and a shape and a structure of the component are not unique, and can be adaptively designed according to a structure of the inlet of the second channel 22, and preferably, the inlet of the second channel 22 extends axially outward to form a first boss port, and the first boss port and the first blocking piece 20 can be mutually and hermetically matched; the first block piece 20 is arranged inside the first channel 21, the first electromagnetic control assembly 11 being able to control the axial movement of the first block piece 20 along the second channel 22. It should be noted that the positions and structures of the first, second and third passages 21, 22, 23 and the number of passages are not fixed, and may be adjusted according to actual conditions in the case that the main passage 13 can be controlled to be communicated or closed by the first electromagnetic control assembly 11. By means of the described embodiment it is possible to control whether gas can enter the combustion device 1.
Preferably, as shown in fig. 4 and 5, the second electromagnetic control assembly 12 in the fire power adjusting device 5 is used for adjusting the fire power, and further, the sub-channel 14 includes: the outlet end of the fourth channel 24 is connected with the input end of the fuel gas channel; the inlet end of the fifth channel 25 is communicated with the output end of the main channel 13, and the outlet end of the fifth channel 25 is connected with the inlet end of the fourth channel 24; the sixth channel 26 is vertically connected to the side wall of the main channel 13, the outlet end of the sixth channel 26 is connected to the inlet end of the fourth channel 24, a second blocking piece 27 corresponding to the inlet of the sixth channel 26 is arranged right above the inlet of the sixth channel 26, that is, a component which can just completely and hermetically block the inlet of the sixth channel 26 is not unique in shape and structure, and can be adaptively designed according to the structure of the inlet of the sixth channel 26, preferably, a second boss port extends axially outwards from the inlet of the sixth channel 26, and the second boss port and the second blocking piece 27 can be in sealing fit with each other; said second block-out piece 27 is arranged inside said main channel 13, said second electromagnetic control assembly 12 being able to control said second block-out piece 27 in axial movement along said sixth channel 26. Also, the internal structure of the secondary channel 14 is not exclusive and, in the case of realising the second electromagnetic control assembly 12 capable of controlling the adjustment of the minimum cross-sectional size of the secondary channel 14, the internal structure of the secondary channel 14 is also variable according to the actual conditions.
Fig. 3 shows an example in which the fire power adjusting device 5 is in a closed state, in which the first closing member 20 closes the inlet of the second passage 22 in a sealing manner, the second closing member 27 closes the inlet of the sixth passage 26 in a sealing manner, and gas cannot enter the combustion device 1 through the fire power adjusting device 5.
Fig. 4 shows an embodiment in which the fire power adjustment device 5 is in a fire state, in which the first blocking member 20 is separated from the inlet of the second passage 22, the second blocking member 27 is separated from the inlet of the sixth passage 26, and the combustion gas flows in through the main passage 13, then flows into the third passage 23 through the sixth passage 26 and the fifth passage 25, and is discharged.
fig. 5 shows an embodiment in which the fire power adjustment device 5 is in a low fire state, in which the first blocking member 20 is in a state of being separated from the inlet of the second passage 22, the second blocking member 27 seals the inlet of the sixth passage 26, and the fuel gas flows in through the main passage 13 and then flows into the third passage 23 only through the fifth passage 25 and is discharged.
Further preferably, as shown in the embodiment shown in fig. 2 to 6, an adjusting bolt 30 is rotatably disposed on the secondary channel 14, the adjusting bolt 30 is sealingly disposed on the secondary channel 14, the adjusting bolt 30 defines an inner cavity 31, the inner cavity 31 has a first opening 32 and a second opening 33, the first opening 32 corresponds to the output end of the fifth channel 25, and the second opening 33 corresponds to the input end of the fourth channel 24. It should be noted that the adjusting bolt 30 may be disposed at a middle portion of the fifth channel 25, the first opening 32 corresponds to an input end of the fifth channel 25, and the second opening 33 corresponds to an output end of the fifth channel 25, or the adjusting bolt 30 may be disposed at other positions of the fourth channel 24 or the secondary channel 14, and the adjusting bolt 30 may be adjusted to adapt to different fuels when different fuels are replaced by the adjusting function of the adjusting bolt 30.
preferably, the fire power adjusting device 5 is an electric valve, the electric valve includes a valve core, a valve body and a motor, a circulation passage for gas to pass through is arranged in the valve body, the valve core is rotatably arranged in the valve body, the valve core is mounted on an output shaft of the motor, the input end of the circulation passage is used for gas to input, the output end of the circulation passage is connected with the input end of the gas passage, and the motor drives the valve core to rotate so as to adjust the size of the minimum circulation cross section of the gas passing through the circulation passage. Through the embodiment, stepless fire regulation can be realized, the gas flow in the regulation process can be uniformly output, and the power consumption is low.
Preferably, the fire adjusting device 5 is a proportional valve, an input end of the proportional valve is used for inputting fuel gas, and an output end of the proportional valve is connected with an input end of the fuel gas channel. Through this embodiment, can realize infinitely variable control firepower, the even output of adjustment process gas flow ability. Of course, the fire power adjusting device 5 may be other types of adjusting structures.
Preferably, the present invention further comprises a thermoelectric conversion mechanism and an electric energy storage device, wherein the thermoelectric conversion mechanism can convert the thermal energy generated by the combustion of the gas output by the gas channel into electric energy and input the electric energy into the electric energy storage device, the electric energy storage device is the thermal power adjusting device 5, preferably the electric energy storage device is a rechargeable power source 4, and the ignition device and the control system 2 provide electric energy. Further preferably, the thermoelectric conversion mechanism comprises a thermocouple 7, and of course, other thermoelectric materials or thermoelectric devices can be used for the thermoelectric conversion in this embodiment, the thermocouple 7 is disposed on the combustion device 1 and is electrically connected to the electric energy storage device, and when the gas channel outputs gas to be ignited, the thermocouple 7 converts the heat of the flame into electric energy and transmits the electric energy to the electric energy storage device. Through this embodiment thermoelectric conversion mechanism, it is long when can improve power 4's use greatly, under the inconvenient condition of outdoor power consumption, greatly increased intelligent outdoor heater's in this embodiment practicality.
preferably, a fire detection needle 8 is arranged on the combustion device 1 and used for monitoring the combustion state of the gas output by the gas channel and transmitting a signal to the control system 2. Through the combustion state of real-time supervision gas that fire detection needle 8 can be convenient to in time adjust, intelligent level improves greatly.
fig. 1 shows another embodiment of the present invention, which includes a combustion apparatus 1, a control system 2, a fire power adjusting apparatus 5, a thermocouple 7, a nozzle 6, an ignition apparatus, a probe 8 and a power source 4, wherein the fire power adjusting apparatus 5 includes a main channel 13 and a first electromagnetic control assembly 11 disposed above the main channel 13, and the fire power adjusting apparatus 5 further includes an auxiliary channel 14 and a second electromagnetic control assembly 12 disposed above the auxiliary channel 14; the input end of the secondary channel 14 is connected with the output end of the main channel 13, the control system 2 of this embodiment is preferably a pulse control system, the control system 2 further includes a wireless communication module 3 for communicating with a mobile terminal, the control system 2 controls the first electromagnetic control assembly 11, the second electromagnetic control assembly 12, the ignition device and the combustion device 1 respectively, the ignition device is preferably an ignition needle 9, the combustion device 1 may be a circular fire grate combustor, the interior of which has a gas channel, of course, may also be a combustor of other shape or type, the ignition needle 9 is disposed at a gas discharge outlet of the combustor, the other end of the ignition needle 9 is electrically connected with the pulse control system, the inlet end of the main channel 13 is used for supplying gas, and the outlet end of the secondary channel 14 is connected with the input end of the gas channel through a nozzle 6, the input quantity of the fuel gas can be further controlled through the nozzle 6 to provide fuel with a proper fixed value for the combustion device 1, the first electromagnetic control assembly 11 is used for controlling the switch of the main channel 13, namely the first electromagnetic control assembly 11 mainly plays a role of switching whether the fuel gas can be input into the combustion device 1, the second electromagnetic control assembly 12 is used for adjusting the minimum flow cross section size of the secondary channel 14, namely the second electromagnetic control assembly 12 mainly serves for adjusting the flow quantity of the fuel gas entering the combustion device 1 so as to adjust the fire power, the thermocouple 7 is arranged on the combustion device 1 and is electrically connected with the power supply 4 through the pulse control system, and when the fuel gas output by the fuel gas channel is ignited, the thermocouple 7 is used for converting the heat quantity of the flame into electric energy and transmitting the electric energy into the power supply 4 for storage, when can improve power 4's use greatly, under the inconvenient condition of outdoor power consumption, greatly increased intelligent outdoor heater's in this embodiment practicality, probing needle 8 is used for the monitoring the combustion state of gas channel output gas to with signal transmission pulse control system. Wherein the power supply 4 provides electric quantity input for the pulse control system, the ignition device, the first electromagnetic control assembly 11, the second electromagnetic control assembly 12 and the like. Through the embodiment, the user can be convenient carry the intelligence outdoor heater of this embodiment out, convenient operation moreover, safe in utilization, the suitability is strong.
While the preferred embodiments of the present invention have been described in detail, it will be understood that the invention may be embodied in other forms than those specifically described and that various changes in form and details may be made therein by those skilled in the art without departing from the spirit and scope of the invention.
Claims (10)
1. An outdoor intelligent warmer, characterized in that includes:
the combustion device (1) is internally provided with a gas channel for gas to pass through, and a switch is arranged on the gas channel;
The ignition device is used for igniting the fuel gas output by the fuel gas channel;
The control system (2) is used for respectively controlling the combustion device (1) and the ignition device, wherein the control system (2) comprises a wireless communication module (3), and the wireless communication module (3) is in wireless communication with a mobile terminal.
2. The outdoor intelligent warmer according to claim 1, characterized by further comprising a fire power adjusting device (5) connected with the gas channel, wherein the control system (2) can control the fire power adjusting device (5) to adjust the gas flow entering the combustion device (1).
3. an outdoor intelligent warmer according to claim 2, characterized in that the fire power adjusting means (5) comprises:
The device comprises a main channel (13) and a first electromagnetic control assembly (11) arranged on the main channel (13), wherein the first electromagnetic control assembly (11) is used for controlling the main channel (13) to be switched;
A secondary channel (14) and a second solenoid control assembly (12) arranged on the secondary channel (14), the second solenoid control assembly (12) being used for adjusting the minimum flow cross-section size of the secondary channel (14);
The input end of the main channel (13) is used for inputting gas, the input end of the auxiliary channel (14) is connected with the output end of the main channel (13), and the output end of the auxiliary channel (14) is connected with the input end of the gas channel.
4. an outdoor intelligent warmer according to claim 3, characterized in that said main channel (13) comprises a first channel (21), a second channel (22), and a third channel (23) communicating with the outlet end of said second channel (22), wherein said second channel (22) is vertically connected to the side wall of said first channel (21), a first blocking piece (20) corresponding to the inlet of said second channel (22) is disposed above said second channel (22), said first blocking piece (20) is disposed in said first channel (21), said first electromagnetic control assembly (11) can control said first blocking piece (20) to move axially along said second channel (22).
5. An outdoor intelligent warmer according to claim 3, characterized in that the secondary channel (14) comprises:
The outlet end of the fourth channel (24) is connected with the input end of the fuel gas channel;
A fifth channel (25), wherein the inlet end of the fifth channel (25) is communicated with the output end of the main channel (13), and the outlet end of the fifth channel (25) is connected with the inlet end of the fourth channel (24);
the sixth channel (26) is vertically connected to the side wall of the main channel (13), the outlet end of the sixth channel (26) is connected to the inlet end of the fourth channel (24), a second blocking piece (27) corresponding to the inlet of the sixth channel (26) is arranged right above the inlet of the sixth channel (26), the second blocking piece (27) is arranged in the main channel (13), and the second electromagnetic control assembly (12) can control the second blocking piece (27) to axially move along the sixth channel (26).
6. an outdoor intelligent warmer according to claim 5, characterized in that an adjusting bolt (30) is rotatably disposed on the secondary channel (14), the adjusting bolt is sealingly disposed on the secondary channel (14), the adjusting bolt (30) defines an inner cavity (31), the inner cavity (31) has a first opening (32) and a second opening (33), the first opening (32) corresponds to the output end of the fifth channel (25), and the second opening (33) corresponds to the input end of the fourth channel (24).
7. the outdoor intelligent warmer according to claim 2, wherein the fire adjusting device (5) is an electric valve, the electric valve includes a valve core, a valve body, and a motor, a flow passage for gas to pass through is provided in the valve body, the valve core is rotatably disposed inside the valve body, the valve core is mounted on an output shaft of the motor, an input end of the flow passage is used for gas to enter, an output end of the flow passage is connected with an input end of the gas passage, and the minimum flow cross section size of the gas passing through the flow passage can be adjusted by the rotation of the valve core driven by the motor.
8. An outdoor intelligent warmer according to claim 2, characterized in that the fire power adjusting device (5) is a proportional valve, the input end of the proportional valve is supplied with gas, and the output end of the proportional valve is connected with the input end of the gas channel.
9. An outdoor intelligent warmer according to any one of claims 3-7, characterized by further comprising a thermoelectric conversion mechanism and an electric energy storage device, wherein the thermoelectric conversion mechanism can convert the heat energy generated by the combustion of the gas into electric energy and input the electric energy to the electric energy storage device, and the electric energy storage device provides electric energy for the fire power adjusting device (5), the ignition device and the control system (2).
10. An outdoor intelligent warmer according to any one of claims 1-8, characterized in that the combustion device (1) is provided with a fire detection needle (8) for monitoring the combustion state of the gas output from the gas channel and transmitting a signal to the control system (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043316.7U CN209782811U (en) | 2019-01-10 | 2019-01-10 | outdoor intelligent room heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043316.7U CN209782811U (en) | 2019-01-10 | 2019-01-10 | outdoor intelligent room heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209782811U true CN209782811U (en) | 2019-12-13 |
Family
ID=68792206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920043316.7U Active CN209782811U (en) | 2019-01-10 | 2019-01-10 | outdoor intelligent room heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209782811U (en) |
-
2019
- 2019-01-10 CN CN201920043316.7U patent/CN209782811U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102679411B (en) | Artificial intelligence proportion adjustment gas-cooker | |
| EP3418649A1 (en) | Hot water appliance and hot water system using the same | |
| CN107289475B (en) | A kind of closed fume afterheat recycling type combustion gas Electromagnetic heating stove of intelligence | |
| CN205505095U (en) | Automatic gas burner | |
| WO1981002774A1 (en) | Solar/gas'heater | |
| CN106969195A (en) | A kind of Instant heating type tap and gas heater system | |
| CN209782811U (en) | outdoor intelligent room heater | |
| TWI506235B (en) | Gas combustion control system and its gas appliance | |
| CN204574038U (en) | Blast burner and gas-cooker | |
| CN109882635A (en) | A kind of intelligent temperature control innervalve assembly | |
| CN109631310A (en) | A kind of gas heater communicated with speech recognition and wifi | |
| CN202692156U (en) | Artificial intelligence proportional control gas stove | |
| CN209263376U (en) | A kind of voice control gas heater of double wireless telecommunications | |
| CN201368579Y (en) | Remote control type automatic temperature regulation gas water heater | |
| CN206347574U (en) | A kind of fuel burner nozzle device of energy-saving safe | |
| CN202303445U (en) | Intelligent fuel gas equipment control system | |
| CN204678413U (en) | A kind of alcohol radical liquid fuel gasification oven and wind formula oxygen-enriched combustion-supporting thermostat thereof | |
| US20160047573A1 (en) | Wireless space heater | |
| CN201628265U (en) | Gas cooker capable of automatically stopping fire according to set time | |
| CN210003873U (en) | temperature control composite valve device for connecting gas appliance | |
| CN103615802B (en) | A kind of self-powered hot-blast stove | |
| CN202254226U (en) | Self-generating gas water heater | |
| CN220187096U (en) | Vehicle-mounted water heater capable of intelligently adjusting hot water temperature | |
| CN107676825A (en) | Artificial intelligence proportion adjustment gas-cooker | |
| CN204931418U (en) | A kind of baking box temperature control control system and there is the baking box of this system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |