CN2600742Y - Heating-type gas air conditioner - Google Patents
Heating-type gas air conditioner Download PDFInfo
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- CN2600742Y CN2600742Y CN 02249224 CN02249224U CN2600742Y CN 2600742 Y CN2600742 Y CN 2600742Y CN 02249224 CN02249224 CN 02249224 CN 02249224 U CN02249224 U CN 02249224U CN 2600742 Y CN2600742 Y CN 2600742Y
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- magnetic valve
- communicated
- circulation line
- circuit
- gas
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Abstract
The utility model provides a single-heating type gas air-conditioner, which comprises a host machine (1) and an auxiliary machine (7), and is characterized in that a gas heating device (17) and a working fluid cycle pipeline (5) are arranged in a working room of the host machine. One pipeline of a fluid return pipe (5b) positioned on the lower part of the working room is communicated with an expansion tank (12) positioned at the top of the working room, and one pipe is communicated with a heating pipe (5c) of the cycle pipeline by a cycle pump (11) positioned on the lower part of the working room. The expansion tank (12) is provided with an air communicator and a fluid feeding opening (6). The host machine is communicated with a radiator (21) of the auxiliary machine (7) by the working fluid cycle pipeline (5). The utility model has low operational cost, good heating effect, convenient assembly and using, and uneasy frosting of the host machine.
Description
Technical field
The utility model belongs to a kind of heating installation that is used to promote environment temperature, is specifically related to a kind of heat type one gas air-conditioner.
Background technology
Effect was better when existing dual-purpose air conditioner for changing in temperature was used for refrigeration summer, and effect was just undesirable when can be used for warming oneself winter., be that power consumption is big particularly with air-conditioner heating one at north cold area, the expense height, the 2nd, the pyrogenicity amount is not enough, open air-conditioning after, indoor temperature rising speed is slow, do not reach people's heating requirement, and the easy frosting of its outdoor fin is icing, the frozen water discharging after the defrosting also is a difficult problem.
Summary of the invention
What the technical problems to be solved in the utility model provided that a kind of heating effect is good, operating cost is low, easy to install is the heat type one gas air-conditioner of the energy with the combustion gas.
The technical scheme that addresses the above problem is (referring to implementing illustration): the utility model is provided with main frame (1), secondary machine (7), it is characterized in that: be provided with gas-operated thermal bath facility (17) in the described host work chamber, also be provided with the working medium circulation line, circulation line cold junction liquid return hole (5a) is arranged on the bottom, operating room, the circulation line liquid back pipe (5b) one tunnel that is communicated with the cold junction liquid return hole is communicated with the expansion drum (12) that is arranged on the top, operating room, the circulating pump (11) that is contained in the bottom, operating room of leading up to is communicated with the circuitous circulation line heating tube (5c) that passes high-temperature region, gas-operated thermal bath facility top, the passage (2) that described expansion drum (12) is provided with filling opening (6) and is communicated with atmosphere, the hot junction liquid outlet (5d) of cold junction liquid return hole (5a) and circulation line heating tube (5c) is communicated with the radiator (21) of secondary machine (7) by working medium circulation line (5), be provided with cooling fan (20) in the secondary machine, secondary engine housing is provided with heat radiation window (22).
Operation principle of the present utility model is: secondary machine is installed in needs the indoor of heating, main frame is installed in kitchen or other place outside the heating chamber, cycle fluid can adopt water also can adopt conduction oil, working medium enters the operating room from main frame cold junction liquid return hole (5a), after circulating pump (11) pressurization, flow through the circulation line heating tube (5c) that is arranged at high-temperature region, gas-operated thermal bath facility top, flow out through hot junction liquid outlet (5d) again, enter the radiator (21) of secondary machine by working medium circulation line (5), carry out flowing back to by the working medium circulation line again after the sufficient heat exchange cold junction liquid return hole of host work chamber with room air, so constantly circulation is heated to indoor environment.The part that cycle fluid adds thermal expansion can enter in the expansion drum (12) of main frame top setting, deposit working medium in the expansion drum is the interior not enough working medium of replenishment cycles pipeline at any time, when the working medium in the expansion drum exhausts soon, can pass through filling opening (6) and in time replenish, the temperature of radiator can be regulated by the air inflow of adjusting gas-operated thermal bath facility.Cycle fluid can adopt water, also can adopt conduction oil, is particularly adopting conduction oil to have thermal conductivity factor height, not-easy-to-freeze advantage (shortcoming is that the coefficient of expansion is greater than water) high and coldly.
It is good, easy to install to the utlity model has heating effect, and main frame is difficult for advantages such as frosting, and adopts the radiator heating low 30% of the required comparable routine of operating cost of the utility model heating.
Description of drawings
Fig. 1, the utility model embodiment general structure schematic diagram
Fig. 2, the utility model embodiment main frame 1 internal structure schematic diagram
Fig. 4, the utility model embodiment control circuit block diagram
Fig. 5, the utility model embodiment control circuit figure
1-main frame 2-blow vent 3-smokejack 5-working medium circulation line 5a-liquid return hole 5b-liquid back pipe
The secondary machine of liquid outlet 5e-hot junction, 5c-heating tube 5d-hot junction inlet 5f-cold junction liquid outlet 6-filling opening 7-
8-remote signal receiving-member 9-air inlet magnetic valve D1 10-Flow-rate adjustment magnetic valve 11-circulating pump R
12-expansion drum 13-liquid level sensor W 14-fluid infusion magnetic valve 15-fin 16-electronic lighter H
The 17-gas-operated thermal bath facility 18-circuit board 19-air inlet 20-blower fan F 21-radiator 22-window that dispels the heat
Specific embodiments
Circulation line liquid return hole 5a in this routine main frame is arranged on the bottom, operating room, the liquid back pipe 5b one tunnel that is connected with liquid return hole is communicated with the expansion drum 12 that is installed in top, operating room, the circulating pump 11 of leading up to is communicated with circulation line heating tube 5c, expansion drum is provided with the blow vent 2 that is communicated with atmosphere, and is communicated with filling opening 6 by fluid infusion magnetic valve 14.
Be installed in the indoor gas-operated thermal bath facility of host work 17 tops and be equipped with tubular smokejack 3, fin 15 is housed in the smokejack, circulation line heating tube 5c spirals around the circuitous heat radiation section of passing in the smokejack behind the smokejack outer tube wall, is connected with the hot junction liquid outlet 5d of bottom, operating room then.
Main frame hot junction liquid outlet 5d and cold junction liquid return hole 5a are communicated with the hot junction inlet 5e and the cold junction liquid outlet 5f of secondary machine respectively by circulation line 5, be provided with drum-type blower fan 20 in secondary machine 7 housings, the heat exchange circulation line of the radiator 21 that is communicated with hot junction inlet and cold junction liquid outlet is connected in parallel, and fin is housed, secondary engine housing panel top is shutter, and the bottom is heat radiation window 22.
Work operation conditions of the present utility model can manually be controlled, and also can control automatically, and present embodiment adopts the structure of control automatically.
On secondary machine, be provided with remote signal receiving-member 8; expansion drum is provided with liquid level sensor 13 for 12 li; expansion drum is connected with filling opening 6 by fluid infusion magnetic valve 14; gas-operated thermal bath facility is connected to air inlet magnetic valve 9 and Flow-rate adjustment magnetic valve 10; the indoor temperature protection switch element G that is provided with of host work; the primary structure of control circuit is (seeing Fig. 4 block diagram): power supply connects electronic lighter 16 and Flow-rate adjustment magnetic valve 10 by power on-off control circuit and temperature protection switch element G; electronic lighter output contact fire end and air inlet magnetic valve 9; the Flow-rate adjustment magnetic valve is connected with temperature controller B; the control input end of power on-off control circuit is connected with the level sensing on-off circuit with receiver of remote-control sytem A respectively; remote signal receiving element 8 connects the receiver of remote-control sytem input; liquid level sensor 13 connects level sensing on-off circuit input; level sensing on-off circuit output also is connected with fluid infusion magnetic valve 14; blower fan 20 is connected with power supply by time delayed turn-off circuit with circulating pump 11, and the time delayed turn-off circuit input is connected with the power on-off control circuit output.
After connecting power supply, electronic lighter is opened the air inlet magnetic valve, igniting terminal delayed firing, gas-operated thermal bath facility burning work, the circulating pump of main frame and the blower fan work of secondary machine simultaneously, working medium flows in circulation line, host work is indoor be heated after, in secondary machine radiator to the indoor heat that provides, in running, when temperature controller reaches the ceiling temperature that pre-establishes, promptly send signal, make it reduce gas flow, reduce ignition temperature to the Flow-rate adjustment magnetic valve, send reverse control signal when reaching lower limit temperature, so that the pyrogenicity effect is controlled automatically; When the water level in the expansion drum was lower than lower limit, the level sensing on-off circuit sent signal, 14 conductings of fluid infusion magnetic valve, fluid infusion in expansion drum is also sent signal to power on-off control circuit simultaneously, cuts off the power supply of electronic lighter, gas-operated thermal bath facility quits work, to prevent dry combustion method; When expansion drum fluid infusion liquid level reached higher limit, the level sensing on-off circuit sent signal again, and the liquid feeding closed electromagnetic valve stops liquid feeding, and gas-operated thermal bath facility is resumed work simultaneously, finishes the automatic liquid supply of expansion drum like this; When sending remote signal with the remote signal receiving-member 8 of remote controller on secondary machine, power on-off control circuit cuts off the electronic lighter power supply, and gas-operated thermal bath facility is quit work; When the main frame temperature was too high, temperature protection component can cut off the electronic lighter power supply, played the high temperature protection effect; Power on-off control circuit sends signal simultaneously, and delay switch circuit makes circulating pump and blower fan time-delay closing, so that the heat of savings in time distributes in the main frame, and the one, make full use of heat energy, the one, prevent that the main frame temperature is too high.
This routine power on-off control circuit is made up of relay J 1, J2 and the contact that is connected in the power circuit thereof, J1 is connected in the level sensing on-off circuit output circuit of BG1 and BG2 composition, liquid level sensor W is connected on the BG1 input of level sensing on-off circuit, when liquid level is lower than lower limit, the BG2 conducting, J1 connects, its normally closed interlock J1-1 cuts off the electricity supply, and electronic lighter quits work, and its control contact is connected and added liquid electromagnetic valve 14 simultaneously, the beginning fluid infusion, when surpassing higher limit, BG2 turn-offs, and J1 turn-offs, the electronic lighter power connection, the closed electromagnetic valve of fluid infusion simultaneously; J2 is connected in the output circuit of receiver of remote-control sytem A, and when the remote control receiving-member was received the shutoff remote signal, receiver of remote-control sytem sent the J2 in the signal connection output circuit, and its normally closed interlock J2-1 cuts off the electricity supply; The receiver of remote-control sytem that receiver of remote-control sytem that the utility model adopts and existing conventional air-conditioning device adopt together.
The electronic lighter model is DHS-H2, Flow-rate adjustment magnetic valve 10 is by motor E and being formed by the magnetic valve D2 of motor by gear driven, model is ZD201-A, motor E is provided with the input terminal of different directions, the temperature controller model is CMTD-2201, relay J 4, J5 is connected on respectively in the output circuit of different temperatures, their control contact is connected on the input of motor E different directions, when temperature reaches default higher limit, temperature controller sends pulse signal and connects J4, its control contact J4-1, J4-2 connects the motor counter-rotating, rotates by gear and turns down magnetic valve D2, reduce gas flow, when temperature reached default lower limit, temperature controller sent pulse signal and connects J5, and its control contact drives motor E just to be changeed, open big magnetic valve D2, strengthen gas flow.
The time delayed turn-off circuit of blower fan and circulating pump is made up of switching tube BG3 and peripheral circuit, generally, normally closed interlock J2-2, J2-3 close, BG3 and J3 conducting, when relay J 2 is connected, when turn-offing gas-operated thermal bath facility, normally closed interlock J2-2, the J2-3 of J2 disconnects, J2-2 receives the BG3 base stage simultaneously, and this moment, charging capacitor C1 can delay time to BG3 provides base current, made it keep conducting, J3-1 continues time-delay and connects blower fan and circulating pump power supply, put electricity until C1, J3 disconnects, and blower fan and circulating pump be time delayed turn-off.
If cold junction liquid return hole 5a of the present utility model is connect cold water source, liquid outlet 5d connects shower head with the hot junction, also can be used for hot water bathing.
When extremely frigid zones used the utility model heating, available conduction oil was made cycle fluid, and particularly No. 350 conduction oils can be obtained effect preferably,
Claims (2)
1, the heat type one gas air-conditioner, be provided with main frame (1), secondary machine (7), it is characterized in that: be provided with gas-operated thermal bath facility (17) in the described host work chamber, also be provided with the working medium circulation line, circulation line cold junction liquid return hole (5a) is arranged on the bottom, operating room, the circulation line liquid back pipe (5b) one tunnel that is communicated with the cold junction liquid return hole is communicated with the expansion drum (12) that is arranged on the top, operating room, the circulating pump (11) that is contained in the bottom, operating room of leading up to is communicated with the circuitous circulation line heating tube (5c) that passes high-temperature region, gas-operated thermal bath facility top, the passage (2) that described expansion drum (12) is provided with filling opening (6) and is communicated with atmosphere, the hot junction liquid outlet (5d) of cold junction liquid return hole (5a) and circulation line heating tube (5c) is communicated with the radiator (21) of secondary machine (7) by working medium circulation line (5), be provided with cooling fan (20) in the secondary machine, secondary engine housing is provided with heat radiation window (22).
2; heat type one gas air-conditioner according to claim 1; it is characterized in that: be provided with remote signal receiving-member (8); expansion drum (12) lining is provided with liquid level sensor (13); expansion drum is connected with filling opening (6) by fluid infusion magnetic valve (14); gas-operated thermal bath facility is connected to air inlet magnetic valve (9) and Flow-rate adjustment magnetic valve (10); the indoor temperature protection switch element (G) that is provided with of host work; the primary structure of control circuit is: power supply connects electronic lighter (16) and Flow-rate adjustment magnetic valve (10) by power on-off control circuit and temperature protection switch element (G); electronic lighter output contact fire end and air inlet magnetic valve (9); the Flow-rate adjustment magnetic valve is connected with temperature controller (B); the control input end of power on-off control circuit is connected with the level sensing on-off circuit with receiver of remote-control sytem (A) respectively; remote signal receiving element (8) connects the receiver of remote-control sytem input; liquid level sensor (13) connects level sensing on-off circuit input; level sensing on-off circuit output also is connected with fluid infusion magnetic valve (14); blower fan (20) is connected with power supply by time delayed turn-off circuit with circulating pump (11), and the time delayed turn-off circuit input is connected with the power on-off control circuit output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249224 CN2600742Y (en) | 2002-09-23 | 2002-09-23 | Heating-type gas air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249224 CN2600742Y (en) | 2002-09-23 | 2002-09-23 | Heating-type gas air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600742Y true CN2600742Y (en) | 2004-01-21 |
Family
ID=34149394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249224 Expired - Fee Related CN2600742Y (en) | 2002-09-23 | 2002-09-23 | Heating-type gas air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600742Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783145A (en) * | 2015-01-12 | 2016-07-20 | Lg电子株式会社 | Air conditioner and method for controlling an air conditioner |
| US10054348B2 (en) | 2015-01-12 | 2018-08-21 | Lg Electronics Inc. | Air conditioner |
| US10527333B2 (en) | 2015-01-12 | 2020-01-07 | Lg Electronics Inc. | Air conditioner and method for controlling an air conditioner |
-
2002
- 2002-09-23 CN CN 02249224 patent/CN2600742Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783145A (en) * | 2015-01-12 | 2016-07-20 | Lg电子株式会社 | Air conditioner and method for controlling an air conditioner |
| US10054348B2 (en) | 2015-01-12 | 2018-08-21 | Lg Electronics Inc. | Air conditioner |
| US10527333B2 (en) | 2015-01-12 | 2020-01-07 | Lg Electronics Inc. | Air conditioner and method for controlling an air conditioner |
| CN105783145B (en) * | 2015-01-12 | 2020-07-10 | Lg电子株式会社 | Air conditioner and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |