CN2546807Y - Temperature remote control gas combustion warming device - Google Patents
Temperature remote control gas combustion warming device Download PDFInfo
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- CN2546807Y CN2546807Y CN 02214784 CN02214784U CN2546807Y CN 2546807 Y CN2546807 Y CN 2546807Y CN 02214784 CN02214784 CN 02214784 CN 02214784 U CN02214784 U CN 02214784U CN 2546807 Y CN2546807 Y CN 2546807Y
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Abstract
The utility model relates to a temperature remote-control gas heating apparatus, which comprises a box body with a smoke exhaust pipeline on the top; wherein, a burner, a water-gas-electricity linking valve and a heat exchanger are arranged in the box body; the water-gas-electricity linking valve, the heat exchanger and heat dissipaters arranged in respective rooms as well as a water tank arranged outside the box body are communicated with each other through a pipeline to form a circulation waterway; a gas input pipe communicated with the gas circuit of the burner and the water-gas-electricity linking valve goes through the box body and is connected with the gas source; a water pump is arranged in the circulation waterway; a temperature control apparatus is arranged inside the box body; a remote controller is arranged inside the room; the temperature control apparatus comprises a temperature control circuit of the heat exchanger, a temperature detection circuit of a backwater pipe, a receiver circuit, a control circuit of the water-gas-electricity linking valve, and a control circuit of the water pump and a fan. The utility model can automatically control the room temperature within the required temperature range, and has fast temperature rising and small room temperature fluctuation.
Description
Technical field
The utility model relates to the combustion gas heating installation, a kind of temperature remote control combustion gas heating installation of more specifically saying so.
Background technology
No matter the residential coal combustion heating is that stove is warmed oneself or warmed oneself with recirculated water with stove band radiator, and it is many not only to burn coal, the thermal efficiency is low, and is seriously polluted, and the method for control room temperature is the combustion case of Artificial Control stove, room temperature makes stove fire prosperous when low, reaches banking after the temperature that needs when room temperature.Its weak point is: 1, very important person's working platform door is kept an eye on stove, the combustion position of control stove, promptly time-consuming trouble again; 2, heat up slowly, fluctuations in indoor temperature is big.At present, the combustion gas heating system of releasing on the market, the price height, general family can't bear.
Summary of the invention
The purpose of this utility model provides and a kind of room temperature is controlled at temperature remote control combustion gas heating installation in the temperature required scope automatically.
This temperature remote control combustion gas heating installation, comprise that the top has the casing of smoke discharging pipe, in casing, lay burner, aqueous vapor electric shaft valve and heat exchanger, aqueous vapor electric shaft valve, heat exchanger is circulation waterway with being arranged on the radiator in each room and being arranged on the outer water tank of casing by pipeline connection, passing casing with gas inlet pipe that the gas circuit of burner and aqueous vapor electric shaft valve is communicated with is connected with source of the gas, its design feature is to be connected to water pump in circulation waterway, temperature control equipment is housed in casing, be placed with remote controller in the room, temperature control equipment comprises the heat exchange temperature control circuit, the return pipe temperature sensing circuit, receiver circuit, the control circuit of aqueous vapor electric shaft valve controling circuit and water pump and blower fan.
Above-mentioned heat exchange temperature control circuit comprises the measuring bridge that four arms are made of resistance, resistance on the arm of this measuring bridge is semistor, be connected on the hot water pipe end of circulation waterway as the hot water temperature-sensing probe, the output of measuring bridge is connected to differential amplifier, the output of differential amplifier divides three tunnel outputs, two-way output wherein, one the tunnel is connected to the lower limit temperature voltage comparator, another road is connected to the ceiling temperature voltage comparator, be connected to lower limit temperature presetting potential device on second input of lower limit temperature voltage comparator, be connected to ceiling temperature presetting potential device on second input of ceiling temperature voltage comparator, the Third Road output and the lower limit temperature presetting potential device of differential amplifier, ceiling temperature presetting potential device is connected with the temperature digital display meter head by a change-over switch, the output of lower limit temperature voltage comparator is connected to amplifier, the output of ceiling temperature voltage comparator is connected to another amplifier, the load of these two amplifiers is same twin coil magnetic latching relays, and the control contact of this twin coil magnetic latching relay is connected in the aqueous vapor electric shaft valve controling circuit; The return pipe temperature sensing circuit comprises 555 integrated circuits, be connected on the input of this integrated circuit on the potentiometer, output of negative tempperature coefficient thermistor and design temperature and be connected to relay, the control contact of relay is connected in the control circuit of blower fan, and negative tempperature coefficient thermistor wherein is connected on the end of return pipe as the backwater temperature-sensing probe; Receiver circuit is general wireless remote control receiver module, is connected at least two relays on its output, and the control contact of one of them relay is connected in the water pump control circuit, and the control contact of remaining relay is connected in the control circuit of blower fan; Remote controller comprise the room temperature testing circuit and with the corresponding general emitter remote control module of receiver circuit, the room temperature testing circuit comprises 555 integrated circuits, the input of this integrated circuit is provided with negative temperature coefficient resister and sets the charge-discharge circuit that is connected on the potentiometer of indoor temperature, the output by switch triode control, be connected to charge and discharge capacitance and relay in charge-discharge circuit, the control contact of this relay is connected on the code signal firing button control end of emitter remote control module.
Above-mentioned water pump is installed in the water pump chamber of casing, corresponding to the top side location place of the casing in water pump chamber the air inlet pipe that is communicated with the water pump chamber is housed, and temperature control equipment is installed in the instrument storehouse of casing.Heat exchanger is a coil exchanger, and radiator is a fan unit tubular type radiator.
This temperature remote control combustion gas heating installation, owing to adopt coil exchanger and coil radiator, and carry out forced circulation by water pump and blower fan, therefore having improved heat exchange efficiency, indoor temperature promotes rapidly; Owing to be provided with temperature control equipment and in the room, be placed with remote controller, after indoor temperature reaches predefined temperature, by the burn-out of remote controller control burner, room temperature is controlled in the temperature required scope automatically, its beneficial effect one is the waste of avoiding too causing because of burning to liquefied gas, the 2nd, fluctuations in indoor temperature is little, and the 3rd, control automatically by remote controller, very convenient.
Description of drawings
Embodiment of the present utility model is illustrated in conjunction with the accompanying drawings, wherein:
Fig. 1 is the structural representation of temperature remote control combustion gas heating installation;
Fig. 2 is the circuit structure schematic diagram of temperature control equipment;
Fig. 3 is the circuit structure schematic diagram of remote controller.
The specific embodiment
With reference to accompanying drawing, the temperature remote control combustion gas heating installation of present embodiment comprises that the top has the casing 2 of smoke discharging pipe 1, in casing 2, lay burner 3, aqueous vapor electric shaft valve 4 and heat exchanger 5, aqueous vapor electric shaft valve 4, heat exchanger 5 is circulation waterway with being arranged on the radiator 6 in each room and being arranged on casing 2 outer water tanks 7 by pipeline 8 connections, passing casing 2 with gas inlet pipe 9 that the gas circuit of burner 3 and aqueous vapor electric shaft valve 4 is communicated with is connected with source of the gas, in circulation waterway, be connected to water pump 10, temperature control equipment 11 is housed in casing 2, in the room, be placed with remote controller 12, temperature control equipment 11 comprises the heat exchange temperature control circuit, the return pipe temperature sensing circuit, receiver circuit, the control circuit of aqueous vapor electric shaft valve controling circuit and water pump and blower fan, wherein: the heat exchange temperature control circuit comprises that four arms are by resistance R 1, R2, W1, the measuring bridge that RT constitutes, resistance R T on the arm of this measuring bridge is a semistor, be connected on the hot water pipe end of circulation waterway as hot water temperature-sensing probe 13, the output of measuring bridge is connected to differential amplifier IC1, the output of differential amplifier IC1 divides three tunnel outputs, two-way output wherein, one the tunnel is connected to lower limit temperature voltage comparator ic 2, another road is connected to ceiling temperature voltage comparator ic 3, be connected to lower limit temperature presetting potential device W3 on second input of lower limit temperature voltage comparator ic 2, be connected to ceiling temperature presetting potential device W4 on second input of ceiling temperature voltage comparator ic 3, Third Road output and the lower limit temperature presetting potential device W3 of differential amplifier IC1, ceiling temperature presetting potential device W4 is connected with temperature digital display meter head LED by a change-over switch K1, the output of lower limit temperature voltage comparator ic 2 is connected to amplifier T1, T2, the output of ceiling temperature voltage comparator is connected to another amplifier T3, T4, the load of these two amplifiers is same twin coil magnetic latching relay JAB, and the control contact KJAB of this twin coil magnetic latching relay is connected in the aqueous vapor electric shaft valve controling circuit; The return pipe temperature sensing circuit comprises 555 ICs 7, be connected on the input of this IC 7 on the potentiometer W, output of negative tempperature coefficient thermistor RT1 and design temperature and be connected to relay J 5, the control contact KJ5 of relay J 5 is connected in the control circuit of blower fan, and negative tempperature coefficient thermistor RT1 wherein is connected on the end of return pipe as backwater temperature-sensing probe 14; Receiver circuit is general wireless remote control receiver module TXC50, be connected at least two relay J 1, J2, J3, J4 on its output, the control contact KJ4 of one of them relay is connected in the water pump control circuit, and the control contact KJ1 of remaining relay, KJ2, KJ3 are connected in the control circuit of blower fan; Remote controller comprise the room temperature testing circuit and with the corresponding general emitter remote control module TXC50 of receiver circuit, the room temperature testing circuit comprises 555 ICs, the input of this IC is provided with negative temperature coefficient resister RT2 and sets the charge-discharge circuit that is connected on the potentiometer W2 of indoor temperature, the output by switch triode T5, T6 control, be connected to charge and discharge capacitance C1 and relay J 6 in charge-discharge circuit, the control contact KJ6 of this relay J 6 is connected on the code signal firing button control end of emitter remote control module TXC50.
Above-mentioned water pump 10 is installed in the water pump chamber 15 of casing 2, corresponding to the top side location place of the casing 2 in water pump chamber 15 the air inlet pipe 16 that is communicated with water pump chamber 15 is housed, and temperature control equipment 11 is installed in the instrument storehouse 17 of casing 2.Heat exchanger 5 is a coil exchanger, and radiator 6 is a fan unit tubular type radiator.
In the present embodiment, fan unit tubular type radiator is chosen three, is placed in respectively in three rooms, is connected to four relays on the output of receiver circuit, and the control contact of three relays wherein is connected on respectively in the control circuit of three blower fans.RT in the heat exchange temperature control circuit is a T-121 type thermistor, resistance is 2K when temperature is 25 ℃, IC2 does anti-phase input, IC3 does the homophase input, the lower limit temperature that W3, W4 preset, ceiling temperature are delivered to the LED digital watch by K1-2, K1-3, directly read the temperature controlling value by digital watch.Behind the preset temperature, K is transformed into K1-1, and the LED digital watch shows measures temperature value, and the measured value of IC1 output send the anti-phase and in-phase input end of IC2 and IC3 to compare.When the measurement temperature is lower than lower limit set value, IC2 is through T1, T2 output DC pulse level is to JA, JA controls the contact adhesive, the aqueous vapor electric shaft valve that is connected on JA control contact gets electric work, burner takes fire and heats, when temperature is raised to the lower limit temperature setting value, JA still keeps the control closing of contact and continues to heat up under magnetic keeps, when temperature rose to the ceiling temperature setting value, IC3 was through T3, T4 exports a direct current impulse level to JB, JB controls contact adhesive adhesive, JA control contact disconnects, the sparking controller dead electricity of aqueous vapor electric shaft valve, and air valve is closed, the burner burn-out, indoor temperature slowly descends.When temperature was reduced to the lower limit temperature setting value, IC2 exported the DC pulse level once more to JA, and JA controls the contact adhesive, and burner takes fire again and heats.Move in circles, the heat exchange temperature control circuit has just been finished the control of the temperature upper and lower limit in the heat exchanging device.In Fig. 2, A is an igniting needle, and B is that flame ion detects pin, and E is an electromagnetic gas valve, and H is an aqueous vapor electric shaft valve, and its power circuit is a known technology, not in carefully stating.The return pipe temperature sensing circuit is typical 555 temperature control application circuits, when the water temperature in the return pipe is lower than when setting value, for example (concrete numerical value is set up by W1) 40 ℃ the time, the control contact KJ5 of J5 disconnects, and controls all blower fan M1, M2, M3 can not start running.Receiver circuit is the closed and self-locking of the control contact KJ1-KJ4 of control relay J1-J4 respectively after receiving the control signal that remote controller sends, and disconnects when receiving signal once more, controls blower fan M1-M3 and water pump M4 respectively.Aqueous vapor electric shaft valve controling circuit mainly is control contact KJAB and the water-control switch KC of twin coil magnetic latching relay JAB, be the current inductive switches, when pump working, water flows in pipeline, and the KC closure is if the interior water temperature of heat exchanger this moment is lower than lower-limit temperature value, the KJAB closure, aqueous vapor electric shaft valve gets electric work, high voltage flash, and electromagnetic gas valve is open-minded, combustion gas sprays by nozzle, ignition, when KJAB disconnects or room temperature when reaching the ceiling temperature setting value, receiver circuit is received the signal that remote controller sends, the stall of control water pump, KC disconnects, aqueous vapor electric shaft valve dead electricity, and burn-out is heated.The 3 pin output of 555 integrated circuits of the room temperature testing circuit in the remote controller has 0 or 1 two states, when 3 pin are output as 0, triode 3CG conducting, 3DG ends, positive voltage passes through 3CG, the J6 coil charges to C1, J6 controls contact KJ6 adhesive, when the C1 charging finishes, C1 keeps positive voltage in two ends, and when 3 pin were output as 1,3CG ended, the 3DG conducting, C1 passes through 3DG, the J6 coil discharge, by the emitter transmit coded signals in the J6 control contact KJ6 control remote controller, the J4 of this code signal control receiver circuit makes KJ4 adhesive or disconnection, control water pump with this and stop or turning round, heat or stop by KC control.The control contact KJ1 of J1, J2, J3, KJ2, KJ3 control each blower fan respectively.
In the present embodiment, remote control module is a remote control module of selecting the 4-digit number coding for use, also can select the more remote control module of long number coding for use, owing to be known technology, physical circuit is in carefully stating.
Claims (8)
1, a kind of temperature remote control combustion gas heating installation, comprise that the top has the casing of smoke discharging pipe (1) (2), in casing (2), lay burner (3), aqueous vapor electric shaft valve (4) and heat exchanger (5), aqueous vapor electric shaft valve (4), heat exchanger (5) and be arranged on the radiator (6) in each room and be arranged on the outer water tank (7) of casing (2) and be communicated with by pipeline (8) and be circulation waterway, passing casing (2) with gas inlet pipe (9) that the gas circuit of burner (3) and aqueous vapor electric shaft valve (4) is communicated with is connected with source of the gas, it is characterized in that in circulation waterway, being connected to water pump (10), temperature control equipment (11) is housed in casing (2), be placed with remote controller (12) in the room, temperature control equipment (11) comprises the heat exchange temperature control circuit, the return pipe temperature sensing circuit, receiver circuit, the control circuit of aqueous vapor electric shaft valve controling circuit and water pump and blower fan.
2, temperature remote control combustion gas heating installation according to claim 1, it is characterized in that the heat exchange temperature control circuit comprises that four arms are by resistance (R1), (R2), (W1), (RT) measuring bridge of Gou Chenging, resistance (RT) on the arm of this measuring bridge is semistor, be connected on the hot water pipe end of circulation waterway as hot water temperature-sensing probe (13), the output of measuring bridge is connected to differential amplifier (IC1), the output of differential amplifier (IC1) divides three tunnel outputs, two-way output wherein, one the tunnel is connected to lower limit temperature voltage comparator (IC2), another road is connected to ceiling temperature voltage comparator (IC3), be connected to lower limit temperature presetting potential device (W3) on second input of lower limit temperature voltage comparator (IC2), be connected to ceiling temperature presetting potential device (W4) on second input of ceiling temperature voltage comparator (IC3), the Third Road output and the lower limit temperature presetting potential device (W3) of differential amplifier (IC1), ceiling temperature presetting potential device (W4) is connected with temperature digital display meter head (LED) by a change-over switch (K1), the output of lower limit temperature voltage comparator (IC2) is connected to amplifier (T1), (T2), the output of ceiling temperature voltage comparator is connected to another amplifier (T3), (T4), the load of these two amplifiers is same twin coil magnetic latching relays (JAB), and the control contact (KJAB) of this twin coil magnetic latching relay is connected in the aqueous vapor electric shaft valve controling circuit.
3, temperature remote control combustion gas heating installation according to claim 1, it is characterized in that the return pipe temperature sensing circuit comprises 555 integrated circuits (IC7), be connected on the input of this integrated circuit (IC7) on the potentiometer (W), output of negative tempperature coefficient thermistor (RT1) and design temperature and be connected to relay (J5), the control contact (KJ5) of relay (J5) is connected in the control circuit of blower fan, and negative tempperature coefficient thermistor wherein (RT1) is connected on the end of return pipe as backwater temperature-sensing probe (14).
4, temperature remote control combustion gas heating installation according to claim 1, it is characterized in that receiver circuit is general wireless remote control receiver module (TXC50), be connected at least two relays (J1), (J2), (J3), (J4) on its output, the control contact (KJ4) of one of them relay is connected in the water pump control circuit, and the control contact (KJ1) of remaining relay, (KJ2), (KJ3) are connected in the control circuit of blower fan.
5, temperature remote control combustion gas heating installation according to claim 4, it is characterized in that remote controller comprise the room temperature testing circuit and with the corresponding general emitter remote control module (TXC50) of receiver circuit, the room temperature testing circuit comprises 555 integrated circuits (IC), the input of this integrated circuit (IC) is provided with negative temperature coefficient resister (RT2) and sets the potentiometer (W2) of indoor temperature, be connected on the output by switch triode (T5), (T6) Kong Zhi charge-discharge circuit, be connected to charge and discharge capacitance (C1) and relay (J6) in charge-discharge circuit, the control contact (KJ6) of this relay (J6) is connected on the code signal firing button control end of emitter remote control module (TXC50).
6, according to claim 1,2,3,4 or 5 described temperature remote control combustion gas heating installations, it is characterized in that water pump (10) is installed in the water pump chamber (15) of casing (2), the air inlet pipe (16) that is communicated with water pump chamber (15) is housed corresponding to the top side location place of the casing (2) of water pump chamber (15).
7, according to claim 1,2,3,4 or 5 described temperature remote control combustion gas heating installations, it is characterized in that temperature control equipment (11) is installed in the instrument storehouse (17) of casing (2).
8, according to claim 1,2,3,4 or 5 described temperature remote control combustion gas heating installations, it is characterized in that heat exchanger (5) is a coil exchanger, radiator (6) is a fan unit tubular type radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214784 CN2546807Y (en) | 2002-05-19 | 2002-05-19 | Temperature remote control gas combustion warming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214784 CN2546807Y (en) | 2002-05-19 | 2002-05-19 | Temperature remote control gas combustion warming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546807Y true CN2546807Y (en) | 2003-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02214784 Expired - Fee Related CN2546807Y (en) | 2002-05-19 | 2002-05-19 | Temperature remote control gas combustion warming device |
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| Country | Link |
|---|---|
| CN (1) | CN2546807Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216883A (en) * | 2013-03-20 | 2013-07-24 | 广西玉林宏江能源科技股份有限公司 | Energy-saving heating air conditioner using gas combustion to compensate insufficient heat of air heat source |
-
2002
- 2002-05-19 CN CN 02214784 patent/CN2546807Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216883A (en) * | 2013-03-20 | 2013-07-24 | 广西玉林宏江能源科技股份有限公司 | Energy-saving heating air conditioner using gas combustion to compensate insufficient heat of air heat source |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |