CN2224362Y - Gas heating-device - Google Patents
Gas heating-device Download PDFInfo
- Publication number
- CN2224362Y CN2224362Y CN 95220147 CN95220147U CN2224362Y CN 2224362 Y CN2224362 Y CN 2224362Y CN 95220147 CN95220147 CN 95220147 CN 95220147 U CN95220147 U CN 95220147U CN 2224362 Y CN2224362 Y CN 2224362Y
- Authority
- CN
- China
- Prior art keywords
- gas
- burner
- heat exchanger
- circulating pump
- control valve
- 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.)
- Expired - Fee Related
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model provides a gas heater, which is a heater which has convenient operation, favorable heating environment, the reduction of air pollution and favorable effect of energy saving. The utility model is composed of a body, a controlling valve for gas ignition, a burner, a circulating pump and a heat exchanger, wherein, the body is a hollow casing; the air inlet of the controlling valve for gas ignition is connected with a gas source; the air outlet of the controlling valve for gas ignition is connected with the air inlet of the burner; the controlling valve for gas ignition and the burner are arranged in the body; the heat exchanger is a water pipe arranged above the burner; the water pipe forms a shape like the Chinese character 'jiong'; the water inlet of the heat exchanger is connected with the water outlet of the circulating pump; the water outlet of the heat exchanger and the water inlet of the circulating pump are provided with pipe joints.
Description
The utility model belongs to heating equipment, particularly a kind of fuel gas heating apparatus.
In places such as the dwelling house of no central heating system, office building, shops, adopt stove heating or Electric heating range heating usually.The former uses trouble, heating environment abominable, particularly serious to atmosphere pollution, is not inconsistent with now environmental friendly principle; The latter then power consumption big, with regard to macroscopic view, energy-saving effect is poor, is not inconsistent with now energy-conservation principle.
The purpose of this utility model provide a kind of easy to use, heating environment good, reduce fuel gas heating apparatus to atmosphere pollution, good energy-conserving effect.
The utility model is made up of body, gas ignition control valve, burner, circulating pump and heat exchanger, and body is a hollow housing; The air inlet of gas ignition control valve is connected with fuel gas source, and its gas outlet is connected with the air inlet of burner; Gas ignition control valve and burner place in the body; Heat exchanger is the widely different shape water pipe that places the burner top, and its water inlet is connected with the delivery port of circulating pump, and the water inlet of its delivery port and circulating pump is provided with pipe joint.
Because the utility model is made up of body, gas ignition control valve, burner, circulating pump and heat exchanger, body is a hollow housing; The air inlet of gas ignition control valve is connected with fuel gas source, and its gas outlet is connected with the air inlet of burner; Gas ignition control valve and burner place in the body; Heat exchanger is the widely different shape water pipe that places the burner top, and its water inlet is connected with the delivery port of circulating pump, and the water inlet of its delivery port and circulating pump is provided with pipe joint.During use, the air inlet of gas ignition control valve is connected with fuel gas source, to place the water inlet delivery port of the radiator in heating place to be connected with the delivery port pipe joint of heat exchanger of the present utility model and the water inlet pipe joint of circulating pump respectively, start circulating pump then and handle the igniting of gas ignition control valve, the water that circulates in the burner combustion reheat heat exchanger, and make with circulating pump that cold water enters heat exchanger through circulating pump in the radiator, water is heated to form hot water and enters radiator again in heat exchanger, so constitute forced circulation, heat to the heating place, not only easy to use, make the heating environment good, minimizing is to atmosphere pollution, and good energy-conserving effect, thereby reach the purpose of this utility model.
Fig. 1 is the utility model structural representation front view
Fig. 2 is an A-A profile among Fig. 1
Fig. 3 be among Fig. 2 B to view
Fig. 4 is the utility model heating principle schematic
Below in conjunction with accompanying drawing the utility model is further elaborated.
As Fig. 1, Fig. 2, shown in Figure 3, the utility model is made up of body 1, temperature adjusting structure 2, gas ignition control valve 3, burner 4, circulating pump 5 and heat exchanger 6, body 1 is a hollow housing, its top is provided with petticoat pipe 11, the front is provided with control handle plate 12, and the back is provided with the L shaped installation foot 13 of band installing hole 131; Temperature adjusting structure 2 is made up of temperature sensor 21, automatically controlled stop valve 22, temperature adjustment control circuit board 23 and knob 24, temperature sensor 21 is installed in closely following on the pump 5 end outer walls of heat exchanger 6, temperature sensor 21 draw and the lead-out wires of coil of automatically controlled stop valve 22 is connected with the circuit of temperature adjustment control circuit board 23, automatically controlled stop valve 22 is connected with the gas inlet end of burner 4 with its gas outlet end; Gas ignition control valve 3 is provided with knob 31, switch 32, on-off circuit and overheat switch 33, overheat switch 33 is installed in the water outlet end outer wall of heat exchanger 6, its lead-out wire is connected with on-off circuit 3, the air inlet end of gas ignition control valve 3 is connected with fuel gas source 7, and the gas outlet end of gas ignition control valve 3 is connected with the air inlet end of automatically controlled stop valve 22; Burner 4 places in the body 1 and is positioned at the bottom; Heat exchanger 6 is made up of the hollow sleeve 62 that constitutes combustion chamber 61, the widely different shape water pipe 63, outlet pipe 54 and the return pipe 55 that are coiled in hollow sleeve 62 perisporiums and top, and hollow sleeve 52 is between burner 4 and petticoat pipe 11; The water side of widely different shape water pipe 63 is connected with outlet pipe 64 middle parts, and vent valve 641 is established on outlet pipe 64 tops, and its bottom is that the delivery port pipe that is installed in body 1 bottom connects 642; The water inlet end of widely different shape water pipe 63 is connected through the water outlet end of return pipe 65 with circulating pump 5, and preferably temperature sensor 21 is installed on return pipe 65 outer walls; The inlet end of circulating pump 5 is provided with the water inlet pipe that is installed in body 1 bottom and connects 51; Temperature adjusting structure 2, gas ignition control valve 3, burner 4, circulating pump 5 and heat exchanger 6 place in body 1 cavity, and make the knob 31 of the knob 24 of temperature adjusting structure 2 and gas ignition control valve 3 be positioned at control handle plate 12 places of body 1.
During use, as shown in Figure 4, the air inlet end of gas ignition control valve 3 is connected with fuel gas source 7, the inlet end 81 of radiator 8 is connect 642 with outlet pipe to be connected, and between is provided with vent valve 811, the water return outlet end 82 of radiator 8 is connect 51 with the water inlet pipe of circulating pump 5 to be connected, and between is provided with water tank 9, plug in, connect circuit, automatically controlled stop valve 22 conductings, the knob 31 that starts circulating pump 5 and rotatable gas Burn Ray Control Valve 3 is opened burnt gas switch 32 and is lighted female fire 34 and burner 4, the water in the widely different shape water pipe 63 of heat exchanger 6 is heated in burner 4 burnings, and forms through heat exchanger 6 through circulating pump 5, outlet pipe 64, radiator 8, circulating pump 5, return pipe 65 is back to the heating water circulation of heat exchanger 6 again; When needing to regulate return water temperature, the knob 24 of rotation temperature adjusting structure 2, set the reference signal of temperature adjustment control circuit board 23, and compare, when the heating place reaches design temperature by the signal that 23 pairs of reference signals of temperature adjustment control circuit board and temperature sensor 21 record, temperature adjustment control circuit board 23 makes automatically controlled stop valve 22 outages, shutoff enters the combustion gas of burner 4, when the warm temperature of coloured silk is lower than design temperature, automatically controlled stop valve 22, open blast tube again, burner 4 burning reheat heat exchanger 6; When heat exchanger 6 was overheated, it was positioned at the on-off circuit that overheat switch 33 on the heat exchanger 6 water outlet end outer walls cuts off gas ignition control valves 3, turn-offs combustion gas, reaches overtemperature protection.
Claims (4)
1, a kind of fuel gas heating apparatus is characterized in that it is made up of body, gas ignition control valve, burner, circulating pump and heat exchanger, and body is a hollow housing; The air inlet of gas ignition control valve is connected with fuel gas source, and its gas outlet is connected with the air inlet of burner; Gas ignition control valve and burner place in the body; Heat exchanger is the widely different shape water pipe that places the burner top, and its water inlet is connected with the delivery port of circulating pump, and the water inlet of its delivery port and circulating pump is provided with pipe joint.
2, fuel gas heating apparatus according to claim 1 is characterized in that it also has temperature adjusting structure.
3, fuel gas heating apparatus according to claim 1 and 2, it is characterized in that described temperature adjusting structure is made up of temperature sensor, automatically controlled stop valve, temperature adjustment control circuit board and knob, temperature sensor is installed on the nearly circulating pump end outer wall of heat exchanger, the lead-out wire of temperature sensor and the lead-out wires of coil of automatically controlled stop valve are connected with the circuit of temperature adjustment control circuit board, and automatically controlled section valve is connected with the gas inlet end of burner with its gas outlet end.
4, fuel gas heating apparatus according to claim 3; it is characterized in that described gas ignition control valve is made up of knob, switch, on-off circuit and overheat switch; overheat switch is installed in the water outlet end outer wall of heat exchanger; its lead-out wire is connected with on-off circuit; the air inlet end of gas ignition control valve is connected with fuel gas source, and the gas outlet end of gas ignition control valve is connected with the air inlet end of automatically controlled stop valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95220147 CN2224362Y (en) | 1995-08-25 | 1995-08-25 | Gas heating-device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95220147 CN2224362Y (en) | 1995-08-25 | 1995-08-25 | Gas heating-device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2224362Y true CN2224362Y (en) | 1996-04-10 |
Family
ID=33868132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95220147 Expired - Fee Related CN2224362Y (en) | 1995-08-25 | 1995-08-25 | Gas heating-device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2224362Y (en) |
-
1995
- 1995-08-25 CN CN 95220147 patent/CN2224362Y/en not_active Expired - Fee Related
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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 |