CN2419539Y - Gas boiler - Google Patents
Gas boiler Download PDFInfo
- Publication number
- CN2419539Y CN2419539Y CN 00227923 CN00227923U CN2419539Y CN 2419539 Y CN2419539 Y CN 2419539Y CN 00227923 CN00227923 CN 00227923 CN 00227923 U CN00227923 U CN 00227923U CN 2419539 Y CN2419539 Y CN 2419539Y
- Authority
- CN
- China
- Prior art keywords
- water
- heating
- water tank
- heating water
- water 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000008236 heating water Substances 0.000 claims abstract description 29
- 238000009792 diffusion process Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 238000009835 boiling Methods 0.000 abstract description 21
- 239000007789 gas Substances 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010304 firing Methods 0.000 abstract 1
- 239000003517 fume Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a gas boiler, which comprises a water supply device, a drainage device, a gas supply device, an ignition device, a heating device, a fume extracting fan, and a control circuit, wherein, the control circuit controls the water supply, the gas supply, and a water inlet electromagnetic valve in the ignition device, and a gas inlet electromagnetic valve acts together with the electronic firing. The heating device is provided with two diffusion flame burners arranged in parallel, two heating water tanks are arranged correspondingly above the diffusion flame burners, the two heating water tanks are communicated, one heating water tank is connected with the water supply device, and the other heating water tank is connected to the drainage device. The utility model has the advantages of high thermal efficiency, short water boiling time, and large boiling water flow. The utility model brings convenience to boiling water supply for places, such as large hotels, tearooms, factories, construction sites, etc.
Description
The utility model relates to a kind of gas-fired equipment, and specifically, relating to a kind of is the boiler of fuel with the liquefied gas.
At present, known boiling (opening) hydrophone, have approximately following several, burning drinking water boiler formula boiler, electric water boiler etc., the kind performance of these boilers, the overwhelming majority all are to belong to the heat storage type boiler.Burning drinking water boiler formula boiler, use a few years ago more extensive, the restaurant, teahouse in the north, water supply stove in the compartment of unit and passenger train all is this kind series products, it is fuel with coal, heating boils water, and its shortcoming: the thermal efficiency is low, and water boils needs the time long, environment there is pollution, troublesome poeration; Electric water boiler is easy to use, and because of its capacitance is too big, some unit can't install and use because of the power supply capacity deficiency, and its expense is too high.
The purpose of this utility model provides a kind of thermal efficiency height, and the time of boiling water is short, and the big gas burning water heater of boiling water flow.
In order to achieve the above object, the utility model comprises water supply, drainage arrangement, feeder, igniter, heater, smoke evacuation extractor fan and control circuit, control described water supply by control circuit, air feed, entering water electromagnetic valve in the igniter, air inlet magnetic valve and electronic ignition are moved together, it is characterized in that: described heater is provided with two diffusion flame burners of installation arranged side by side, the corresponding top of diffusion flame burner is equipped with two heating water tank, two heating water tank interconnect, one of them heating water tank connects water supply installation, and another heating water tank connects drainage arrangement.When connecting power supply, control circuit work, water supply, gas supply electromagnetic valve and igniting are moved together, and two diffusion flame burners heat two heating water tank simultaneously, and water flows through two heating water tank successively, is heated to form boiling water rapidly and discharges.
As further improvement of the utility model, described heating water tank is to be expanded by the aluminium-alloy pipe break-through to form on the accessory pinna that is heated, and at the skin of heating water tank the insulation layer is housed, and has improved the thermal efficiency.
As further improvement of the utility model, be provided with the current current limiting tube in the described water supply installation, the flow of water supply is remained unchanged, guarantee the stable supply of boiling water.
As further improvement of the utility model, described drainage arrangement is provided with two outlets, the electromagnetic valve that is subjected to leaving water temperature control is housed respectively in two outlets, the following warm water of 90 degree is discharged in one of them outlet, the above boiling water of 90 degree is discharged in another outlet, guarantee the regular supply of boiling water, the warm water of avoiding not open and the mixing of boiling water.
As further improvement of the utility model, be provided with excessive low water level protection and blowout protection circuit in the control circuit, guarantee the safety that operates.
After adopting said structure, the utility model is compared with the boiler of prior art has following advantage:
1, adopt two burners to heat simultaneously, the water that flows through two heating water tank successively is heated to form boiling water rapidly, has shortened the time of boiling water greatly; 2, used water is directly from water supply installation, and it is big therefore to burn the boiling water flow that, and a large amount of boiling water can in time be provided, for the boiling water supply in places such as large-scale hotel, teahouse, factory, construction site brings great convenience; 3, make fuel with liquefied gas, energy energy savings, protection environment.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the wherein structural representation of a kind of embodiment of the utility model;
Fig. 2 is the control circuit figure among the utility model embodiment shown in Figure 1.
As Fig. 1, the utility model shown in Figure 2 comprises water supply installation 1, drainage arrangement 2, feeder 3, igniter, heater 5, smoke evacuation extractor fan 6 and control circuit 7, control circuit 7 controls are supplied water, air feed, entering water electromagnetic valve 11 in the igniter, 12, air inlet magnetic valve 31,32,33 and electronic ignition 41,42 actions together, heater 5 is provided with two diffusion flame burners 51 of installation arranged side by side, 52, the corresponding top of diffusion flame burner is equipped with two heating water tank 53,54, heating water tank is to be expanded by the aluminium-alloy pipe break-through to form on the accessory pinna that is heated, the caliber of the aluminium-alloy pipe of heating water tank is that the coefficient of expansion behind the boiling water and pressure are selected for use by the coefficient of expansion of when heating water; And the skin in heating water tank is equipped with the insulation layer, improves the thermal efficiency.Two heating water tank 53,54 interconnect, and one of them heating water tank 53 connects water supply installation 1, is provided with current current limiting tube (not marking among the figure) in the water supply installation, and the flow of water supply is remained unchanged; Another heating water tank 54 connects drainage arrangement 2, drainage arrangement 2 is provided with two outlets 20,21, the electromagnetic valve 22,23 that is subjected to leaving water temperature control is housed respectively in two outlets, the following warm water of 90 degree is discharged in one of them outlet 21, the above boiling water of 90 degree is discharged in another outlet 20, guarantee the regular supply of boiling water, the warm water of avoiding not open and the mixing of boiling water.When turning on the power switch 70, the complete machine power connection, total entering water electromagnetic valve 11 is opened, low-tension supply in the control circuit 7 begins to each intake valve and the power supply of forced-ventilated fan, in this simultaneously, current enter water intaking valve 12, back down the spool of total air inlet magnetic valve 31, combustion gas enters air inlet magnetic valve 32,33 respectively to diffusion flame burner 51,52 by total air inlet magnetic valve 31, ignition 41,42 is lighted and is made a fire simultaneously, the combustion chamber internal combustion heats simultaneously to the water that flows to each heating water tank 53,54 successively.At this moment control circuit 7 is controlled by the magnetic valve of 71 pairs of drain outlets of temperature sensor, does not reach the temperature of setting because of just beginning water, and the J1 of relay J connects control outlet 21 drain solenoid valves 23 and opens, and discharges the following warm water of 90 degree; When water temperature rises to 90 when above, relay J discharges the J1 open circuit, and drain solenoid valve 21 ends, and the J2 of relay J connects control another exports 20 drain solenoid valves 22 and opens simultaneously, discharges the above boiling water of 90 degree.As further improvement of the utility model, be provided with the excessive low water level protection circuit in the control circuit, set controller K18 by temperature; K19 control, temperature sensor 72,73 is contained in respectively on the outlet pipe of each heating water tank, causes lack of water when water intaking valve goes wrong with total air inlet magnetic valve; or delivery port is when stopping up; temperature rises, and when reaching the high temperature that sets, temperature is set controller K18; the K1 of K19; K2 disconnects, and turns off total entering water electromagnetic valve and each power supply and quits work, and has played the safeguard protection effect.
Claims (5)
1, a kind of gas burning water heater, comprise water supply installation (1), drainage arrangement (2), feeder (3), igniter, heater (5), smoke evacuation extractor fan (6) and control circuit (7), control described water supply by control circuit (7), air feed, entering water electromagnetic valve (11 in the igniter, 12), air inlet magnetic valve (31,32,33) and electronic ignition (41,42) action together, it is characterized in that: described heater (5) is provided with two diffusion flame burners (51 of installation arranged side by side, 52), the corresponding top of diffusion flame burner is equipped with two heating water tank (53,54), two heating water tank interconnect, one of them heating water tank (53) connects water supply installation (1), and another heating water tank (54) connects drainage arrangement (2).
2, gas burning water heater according to claim 1 is characterized in that: described heating water tank (53,54) is to be expanded by aluminium-alloy pipe to form on the backing being subjected to, and at the skin of heating water tank the insulation layer is housed.
3, gas burning water heater according to claim 1 is characterized in that: described water supply installation is provided with the current current limiting tube in (1).
4, gas burning water heater according to claim 1 is characterized in that: described drainage arrangement (2) is provided with two outlets (20,21), and the electromagnetic valve (22,23) that is subjected to leaving water temperature control is housed respectively in two outlets.
5, gas burning water heater according to claim 1 is characterized in that: be provided with the excessive low water level protection circuit in the control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227923 CN2419539Y (en) | 2000-04-20 | 2000-04-20 | Gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227923 CN2419539Y (en) | 2000-04-20 | 2000-04-20 | Gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2419539Y true CN2419539Y (en) | 2001-02-14 |
Family
ID=33591478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00227923 Expired - Fee Related CN2419539Y (en) | 2000-04-20 | 2000-04-20 | Gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2419539Y (en) |
-
2000
- 2000-04-20 CN CN 00227923 patent/CN2419539Y/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 |