CN2567513Y - Water heater using fuel oil and gas - Google Patents
Water heater using fuel oil and gas Download PDFInfo
- Publication number
- CN2567513Y CN2567513Y CN 02237769 CN02237769U CN2567513Y CN 2567513 Y CN2567513 Y CN 2567513Y CN 02237769 CN02237769 CN 02237769 CN 02237769 U CN02237769 U CN 02237769U CN 2567513 Y CN2567513 Y CN 2567513Y
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- China
- Prior art keywords
- water
- switch
- heat
- combustion chamber
- firing
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- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a water heater using fuel oil and gas, which is divided into a water total circulation device, a water storage device and a heat exchanger, wherein, the water total circulation device is composed of a cold water input device, a water circulation device and a hot water output device, wherein, the cold water output device is composed of a cold water conduit pipe and a cold water input valve. The water circulation device is composed of a circulation water pipe, a manual valve group, a circulation pump and a flow rate switch; the hot water output device is composed of a hot water conduit pipe and a hot water pump; the heat exchanger is composed of a combustion chamber, a burner and a smoke exhaust pipeline which is communicated with a flue outlet on the combustion chamber; the water storage device is composed of a water tank, an upper level switch and a lower level switch; a control device is composed of a thermostat, a circulation pump switch, a burner switch and a hot water pump switch. The utility model has the advantages of high self control performance, small volume, simple operation, large heating, less power consumption., intermittent heating, high hot water speed output in a short time and no environment pollution.
Description
Affiliated field:
The utility model belongs to a kind of heat resource equipment that hot water is provided, and particularly a kind of is the fuel-firing gas-firing water heater of the energy with burning diesel oil or fuel gas.
Background technology:
Present hot-water boiler is bulky, can't be vehicle-mounted, general water heater can not satisfy its fast, the performance requirement of big heat and low power consumption.
Summary of the invention:
The purpose of this utility model is to design a kind of: volume is little, can be installed in the vehicle, and heat supply is big, and heat supply can be interrupted in the power consumptive province, and at short notice hot water is exported fast, fuel-firing gas-firing water heater free from environmental pollution.
The technical solution of the utility model is: a kind of fuel-firing gas-firing water heater is characterized in that: the global cycle device, water storage device and the heat-exchanger rig that are divided into water in the body; The global cycle device of water is made up of cold water input unit, water circle device, hot water output device; The global cycle device of water communicates with water storage device, and heat-exchanger rig places the global cycle device and the water storage device bottom of water; Wherein, the cold water output device is made up of cold water water-supply-pipe and cold water input valve (or water pump) mounted thereto; Water circle device is made up of circulating water pipe, manually-operated gate group and the circulating pump, the flow rate switch that are installed on the circulation pipe; The hot water output device is made up of hot water water-supply-pipe and heat-exchanger pump mounted thereto; Heat-exchanger rig by the combustion chamber, be installed in burner on the combustion chamber, place the heat exchanger in the combustion chamber and the smoke discharging pipe that communicates with flue outlet on the combustion chamber is formed; Water storage device is made up of water tank and the upper and lower liquid-level switch that is installed in water tank one side; Control device is made up of temperature controller, circulating pump switch, burner switch, heat-exchanger pump switch.
Outside the above-mentioned combustion chamber water jacket is housed, the water route connects with water route in the heat exchanger in this water jacket.
Above-mentioned heat exchanger is dish Taper Pipe road type heat exchanger.
Said burner adopts the import burner that carries combustion fan and safety control system.
Superiority of the present utility model: 1, autocontrol performance is high by 2, volume is little.3, easy and simple to handle.4, heat supply is big.5, power consumption is little.6, be interrupted heat supply, and at short notice hot water exported fast.7, free from environmental pollution.
Description of drawings:
Fig. 1 is a section of structure of the present utility model.
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is control principle figure of the present utility model
The specific embodiment:
As shown in the figure: the fuel-firing gas-firing water heater is installed on the shelf 1, is made up of global cycle device, hot water output device, heat-exchanger rig, water storage device and the control device of cold water input unit, water.The cold water input unit is made up of water inlet pipe 20 and inlet valve 11 (or intake pump); The global cycle device of water is made up of circulating water pipe 7, manually-operated gate group 17, circulating pump 6, flow rate switch 5; The hot water output device is made up of hot-water line 8, heat-exchanger pump 19; Heat-exchanger rig is made up of burner 2, combustion chamber 3, the tapered heat exchanger 16 of dish, water jacket 4, smoke discharging pipe 13; Water storage device is made up of water tank 12, upper and lower liquid-level switch 14, temp probe 15; Control device is made up of temperature controller, heat-exchanger pump switch, burner switch, power supply apparatus.
Operation principle of the present utility model is: when upper limit liquid-level switch was connected, control device was opened cold water input valve (or water pump) automatically, allows water enter water tank, and this moment, entire equipment was in non-heated condition.After water was filled with in the water tank, control device was opened water circulating pump automatically, allowed the water in the water tank return water tank through flow rate switch, water jacket, heat exchanger.Open burner, make the diesel oil or the fuel gas that have atomized mix ignition generation high-temperature flue gas with combustion air.By burner and water jacket heat is passed to water, constantly heating.Low-temperature flue gas after the heat exchange is discharged outdoor by chimney, carry out heat exchange with water once more before discharging in water tank.When the water temperature in the water tank reached setting value, burner stopped heating.As required, heat-exchanger pump can be exported the hot water in the water tank fast in the short time, and heat-exchanger pump quits work when the water level in the water tank reaches the bottom limit level switch.The manually-operated gate group is used for controlling exhaust and draining, to reduce vapour lock and to prevent to freeze.
Claims (4)
1, a kind of fuel-firing gas-firing water heater is characterized in that: the global cycle device, water storage device and the heat-exchanger rig that are divided into water in the body; The global cycle device of water is made up of cold water input unit, water circle device, hot water output device; The global cycle device of water communicates with water storage device, and heat-exchanger rig places the global cycle device and the water storage device bottom of water; Wherein, the cold water output device is made up of cold water water-supply-pipe and cold water input valve (or water pump) mounted thereto; Water circle device is made up of circulating water pipe, manually-operated gate group and the circulating pump, the flow rate switch that are installed on the circulation pipe; The hot water output device is made up of hot water water-supply-pipe and heat-exchanger pump mounted thereto; Heat-exchanger rig by the combustion chamber, be installed in burner on the combustion chamber, place the heat exchanger in the combustion chamber and the smoke discharging pipe that communicates with flue outlet on the combustion chamber is formed; Water storage device is made up of water tank and the upper and lower liquid-level switch that is installed in water tank one side; Control device is made up of temperature controller, circulating pump switch, burner switch, heat-exchanger pump switch.
2, fuel-firing gas-firing water heater according to claim 1 is characterized in that: outside the above-mentioned combustion chamber water jacket is housed, the water route connects with water route in the heat exchanger in this water jacket.
3, fuel-firing gas-firing water heater according to claim 1 is characterized in that: above-mentioned heat exchanger is dish Taper Pipe road type heat exchanger.
4, fuel-firing gas-firing water heater according to claim 1 is characterized in that: said burner adopts the import burner that carries combustion fan and safety control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02237769 CN2567513Y (en) | 2002-07-05 | 2002-07-05 | Water heater using fuel oil and gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02237769 CN2567513Y (en) | 2002-07-05 | 2002-07-05 | Water heater using fuel oil and gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2567513Y true CN2567513Y (en) | 2003-08-20 |
Family
ID=33711641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02237769 Expired - Fee Related CN2567513Y (en) | 2002-07-05 | 2002-07-05 | Water heater using fuel oil and gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2567513Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI425173B (en) * | 2011-10-25 | 2014-02-01 | Yao Cong Dong | Automatic control drinking fountain |
| CN113357822A (en) * | 2021-06-04 | 2021-09-07 | 海信(广东)厨卫系统股份有限公司 | Control method and control device of water heater |
-
2002
- 2002-07-05 CN CN 02237769 patent/CN2567513Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI425173B (en) * | 2011-10-25 | 2014-02-01 | Yao Cong Dong | Automatic control drinking fountain |
| CN113357822A (en) * | 2021-06-04 | 2021-09-07 | 海信(广东)厨卫系统股份有限公司 | Control method and control device of water 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 |