CN2622610Y - Heating, and hot water supplying gas heater - Google Patents
Heating, and hot water supplying gas heater Download PDFInfo
- Publication number
- CN2622610Y CN2622610Y CN 03226496 CN03226496U CN2622610Y CN 2622610 Y CN2622610 Y CN 2622610Y CN 03226496 CN03226496 CN 03226496 CN 03226496 U CN03226496 U CN 03226496U CN 2622610 Y CN2622610 Y CN 2622610Y
- Authority
- CN
- China
- Prior art keywords
- water
- heating
- valve
- gas heater
- heat supply
- 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 discloses a gas water heater for both heating and hot water supplying which includes an inlet water valve for hot water and tap water, a water-gas linkage valve, an electric igniter, a fire row, a heat exchanger, an outlet valve for hot water, a circulating pump, an indoor radiator, an expansion cylinder for decompression, an outlet valve for heating and a water returning valve for heating. The technical characteristic is that the functions of heating and supplying hot water of the gas water heater are all controlled by a electromagnetic valve. The outlet of the circulating pump is communicated with the inlet of the heat exchanger. The inlet of the circulating pump is simultaneously communicated with the expansion cylinder, the inlet water valve for hot water and tap water and the water-returning valve for heating. The pipe of the water-returning valve for heating is communicated with the outlet of the indoor radiator. The pipe of the outlet valve for heating is communicated with the inlet of the indoor radiator. The electromagnetic valve is connected to every valve of the gas water heater through circuits. The gas water heater of the utility model has the advantages of reasonable cost, durable structure, convenient installation and less land occupation, which is capable of supplying both hot water for bathing or washing and heat. The utility model can be widely used in miniature heat and hot water supply systems such as home, service industry, etc.
Description
Technical field
The utility model relates to a kind of gas heater, particularly relates to a kind of heating, the dual-purpose water heater of heat supply water.
Background technology
In the prior art, the kind of water heater is a lot, all can only provide hot water to be used to have a bath mostly or washing articles and can not heating, if when needing Home Heating in the winter time, cover heating system, so not only a trouble must be installed, also spend very much, and occupation of land side, some enterprises have introduced external heating, the dual-purpose machine technology of heat supply water for this reason, and this technology generally adopts the proportioning valve configuration, complex structure, the breakdown maintenance rate is higher, and the cost cost is higher, the consumption of incompatible general family.
The utility model content
The purpose of this utility model is to provide a kind of cost cost reasonable, and structure durable can provide hot water to be used to have a bath or washing articles, again the gas heater that can heat.
The purpose of this utility model is achieved by the following technical programs.
Heating of the present utility model, the dual-purpose gas heater of heat supply water, comprise heat supply water running water water intaking valve, the aqueous vapor interstage valve, ignition, fire row, heat exchanger, heat supply water outlet valve, circulating pump, interior radiator, the expansion cylinder that is used to reduce pressure, the heating outlet valve, the heating water return valve, its technical characterictic is, the heating of described gas heater, heat water supply functions is by solenoid control, wherein the delivery port of circulating pump is connected with the water inlet of heat exchanger, the water inlet while and the expansion cylinder of circulating pump, heating running water water intaking valve is connected with the heating water return valve and communicates, and heating water return valve water pipe is connected with the delivery port of interior radiator, heating outlet valve water pipe is connected with the water inlet of interior radiator.Magnetic valve is connected with each valve of gas heater by circuit, with the effective control that realizes each valve is opened and closed.
The utility model can be done further improvement, increases the automatic watering apparatus of anti-dry, and the delivery port of this automatic watering apparatus joins with expansion cylinder and is communicated with, and water inlet joins with running water pipe and is communicated with.When the water yield in the heating water-flow circuit reduced, automatic watering apparatus can add to water in the heating closed circuit by expansion cylinder.
The utility model can also further improve, and the place sets up temperature controller at described heating water return valve.Can on demand temperature be located at certain scope, when return water temperature rose to the temperature range that sets, combustion system was shut down automatically, the burn-out heating; When return water temperature dropped to the temperature range that sets, the work of combustion system Auto Power On heated.
For strengthening usage safety performance of the present utility model, can also the forced-ventilated device that be used to discharge fume be installed on the top of water heater.
Described interior radiator can adopt radiator, also can adopt the hot-water heating hot channel.
Heating of the present utility model, the dual-purpose gas heater of heat supply water, the cost cost is low, and structure durable is easy for installation, and the side of occupation of land had not both had the general utility functions of water heater, had the function of heating again.Gas heater of the present utility model can be widely used in small-sized heating, the hot-water supply systems such as family, service industry.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing heating of the present utility model, the dual-purpose water heater of heat supply water are done progressive explanation.
When the heat supply water of opening the enterprising water branch of running water pipe is used running water water intaking valve 14, combustion gas enters fire row 1 through the aqueous vapor interlock valve 4 of solenoid control, ignition 5 igniting, cold water is after over-heat-exchanger 2 heating, and hot water is had a bath outside heat supply water outlet valve 10 outflow machines or washed other article.The water inlet of circulating pump 6 connects expansion cylinder 7 by water pipe, the delivery port water pipe of circulating pump 6 is connected with the water inlet of heat exchanger 2, before the water inlet of circulating pump 6, establish a branch line, a heating running water water intaking valve 8 is housed to be connected with water supply pipe as the water level import that heats, be provided with heating outlet valve 9 and heat supply water outlet valve 10 at the delivery port of heat exchanger 2 by solenoid control, heating outlet valve 9 usefulness pipes are connected with the water inlet end of radiator, heating water return valve 11 is connected with the backwater end of radiator, when the heating switch pressed by solenoid control, the heat supply taps of solenoid control is closed, circulating pump 6 water flowings begin circulation, 3 work of forced-ventilated device, blast switch 13 is opened and has been connected air inlet magnetic valve ignition 5, gas heater begins to carry out burning work, the temperature of water rises, and at this moment, hot water flows out through heating outlet valve 9 and enters into that radiator begins heating.
Hot water heat radiation back flows into heating water return valve 11, heating water return valve 11 places are provided with temperature controller, the temperature of heating can be set by the return water temperature in when heating, on demand temperature is located in 50 ℃-55 ℃ the scope, when return water temperature rose to the temperature range that sets, combustion system was shut down automatically, burn-out heating: when return water temperature drops to the temperature range that sets, the work of combustion system Auto Power On heats.
Add the automatic watering apparatus 2 that prevents dry combustion method at gas heater in heating system, the delivery port of automatic watering apparatus 2 joins with expansion cylinder 7 and is communicated with, and water inlet joins with running water pipe and is communicated with.When the water yield of heating in the water-flow circuit reduced, automatic watering apparatus 12 can add to water in the heating closed circuit by expansion cylinder 7, lack of water not when guaranteeing heating.In the time of will using hot water, as long as press heat supply taps by solenoid control, heating outlet valve 9 is closed, and heat supply water outlet valve 10 starts, and the water intaking valve 14 of water inlet branch opens cold water, heat supply water outlet valve 10 goes out hot water, at this moment, gas heater works on, and the heating circulation stops, hot water begins hot-water supply by outside the heat supply water outlet valve 10 outflow machines.When no longer needing hot water, click switching button again, stop heat supply washing bath, continue heating circulation heating by solenoid control.
Claims (5)
1, a kind of heating, the dual-purpose gas heater of heat supply water, comprise heat supply water running water water intaking valve, the aqueous vapor interstage valve, ignition, fire row, heat exchanger, heat supply water outlet valve, circulating pump, interior radiator, the expansion cylinder that is used to reduce pressure, the heating outlet valve, the heating water return valve, it is characterized in that, the heating of described gas heater, heat water supply functions is by solenoid control, wherein the delivery port of circulating pump is connected with the water inlet of heat exchanger and communicates, the water inlet while and the expansion cylinder of circulating pump, heating running water water intaking valve is connected with the heating water return valve and communicates, and heating water return valve water pipe is connected with the delivery port of interior radiator and communicates, heating outlet valve water pipe is connected with the water inlet of interior radiator and communicates.Magnetic valve is connected with each valve of gas heater by circuit.
2, according to heating, the dual-purpose gas heater of heat supply water of claim 1, it is characterized in that, the automatic watering apparatus of anti-dry is installed on the described expansion cylinder, and the delivery port of this automatic watering apparatus is connected with expansion cylinder and communicates, and water inlet is connected with running water pipe and communicates.
According to heating, the dual-purpose gas heater of heat supply water of claim 1, it is characterized in that 3, described heating water return valve place is provided with temperature controller.
4, according to heating, the dual-purpose gas heater of heat supply water of claim 1, it is characterized in that, also comprise the forced-ventilated device that is used to discharge fume.
According to heating, the dual-purpose gas heater of heat supply water of claim 1, it is characterized in that 5, described interior radiator is radiator or hot-water heating hot channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226496 CN2622610Y (en) | 2003-05-27 | 2003-05-27 | Heating, and hot water supplying gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226496 CN2622610Y (en) | 2003-05-27 | 2003-05-27 | Heating, and hot water supplying gas heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2622610Y true CN2622610Y (en) | 2004-06-30 |
Family
ID=34246616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03226496 Expired - Fee Related CN2622610Y (en) | 2003-05-27 | 2003-05-27 | Heating, and hot water supplying gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2622610Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791991A (en) * | 2015-04-09 | 2015-07-22 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and control method thereof |
| CN106091357A (en) * | 2016-07-28 | 2016-11-09 | 芜湖美的厨卫电器制造有限公司 | Gas heater |
-
2003
- 2003-05-27 CN CN 03226496 patent/CN2622610Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791991A (en) * | 2015-04-09 | 2015-07-22 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and control method thereof |
| CN106091357A (en) * | 2016-07-28 | 2016-11-09 | 芜湖美的厨卫电器制造有限公司 | Gas heater |
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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 |