CN205897507U - Mechanical type gas heater who possesses gas voltage stabilizing function - Google Patents
Mechanical type gas heater who possesses gas voltage stabilizing function Download PDFInfo
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- CN205897507U CN205897507U CN201620850886.3U CN201620850886U CN205897507U CN 205897507 U CN205897507 U CN 205897507U CN 201620850886 U CN201620850886 U CN 201620850886U CN 205897507 U CN205897507 U CN 205897507U
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- gas
- valve
- controller
- water
- hot water
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Abstract
The utility model provides a mechanical type gas heater who possesses gas voltage stabilizing function, includes drain pan, controller, combustor, heat exchanger, fan, gas adjusting valve, branch gas pole, rivers sensor, relief valve, setting temperature controller, hot water play water probe, hot water outlet pipe and the cold water inlet tube on the heat exchanger, still include gas proportional valve, gas proportional valve is connected with the controller, gas proportional valve's inlet end with the switch -on is connected to the air supply, and the end of giving vent to anger is connected with gas adjusting valve's inlet end. Owing to adopt such structure, under the stable condition of water velocity, when gas pressure changes, the gas proportional valve automatically regulated aperture reaches entering gas adjusting valve's pressure stability, hot water leaving water temperature invariant, when gas pressure stabilizes, rivers speed change, the hot water leaving water temperature changes, and gas pressure is adjusted in the action of controller control gas proportional valve, reaches the leaving water temperature invariant.
Description
Technical field
This utility model is related to a kind of gas heater.
Background technology
Currently available technology, a kind of mechanical gas water heater, including drain pan, controller, burner, heat exchanger, blower fan,
Gas control valve, gas distributing rod, water flow sensing unit, relief valve, setting temperature controller on heat exchangers, hot water effluent's probe, hot water
Outlet pipe and cold water inlet, water flow sensing unit and relief valve are arranged on cold water inlet；Gas control valve is connected with source of the gas；
Controller is connected with blower fan, water flow sensing unit, temperature controller and hot water effluent probe.Existing problems are: enter the combustion gas of burner
Pressure change with the pressure of combustion gas, hot water effluent's temperature is non-constant.
Utility model content
The purpose of this utility model is: provides a kind of mechanical gas water heater possessing gas stabilized-pressure function, it has
Enter the stable feature of the gaseous-pressure of gas control valve, hot water effluent's temperature constant.
This utility model is achieved in that a kind of mechanical gas water heater possessing gas stabilized-pressure function, the bottom of including
Shell, controller, burner, heat exchanger, blower fan, gas control valve, gas distributing rod, water flow sensing unit, relief valve, it is arranged on heat exchanger
On temperature controller, hot water effluent's probe, hot water outlet pipe and cold water inlet, water flow sensing unit and relief valve are arranged on cold water and enter
On water pipe；Gas control valve is connected with source of the gas；Controller is connected with blower fan, water flow sensing unit, temperature controller and hot water effluent probe；
It is characterized in that and also includes gas ratio valve, gas ratio valve is connected with controller；
The inlet end of gas ratio valve is connected connection with described source of the gas, and outlet side is connected with the inlet end of gas control valve.
A kind of described mechanical gas water heater possessing gas stabilized-pressure function, it is held different part and is: described blower fan
With gas ratio valve linkage.
A kind of mechanical gas water heater possessing gas stabilized-pressure function of this utility model, due to using such structure,
In the case that water velocity is stable, when gaseous-pressure changes, gas ratio valve automatically adjusts aperture, reaches entrance combustion gas and adjusts
The pressure stability of section valve, hot water effluent's temperature constant；When gaseous-pressure is stablized, water velocity changes, and hot water effluent's temperature becomes
Change, controller controls gas proportion valve events, regulating gas pressure, reaches effluent temperature constancy.
Brief description
Fig. 1 is front view of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.
As shown in figure 1, a kind of mechanical gas water heater possessing gas stabilized-pressure function, including drain pan 1, controller 2, combustion
Burner 3, heat exchanger 4, blower fan 5, gas control valve 6, gas distributing rod 7, water flow sensing unit 8, relief valve 9, setting are on heat exchangers
Temperature controller 10, hot water effluent's probe 11, hot water outlet pipe 12, cold water inlet 13 and blast switch 14, water flow sensing unit 8 and letting out
Pressure valve 9 is arranged on cold water inlet 13；Gas control valve 6 is connected with source of the gas；Controller 2 and blower fan 5, water flow sensing unit 8, temperature
Control device 10, hot water effluent's probe 11 and blast switch 14 connect.
Also include gas ratio valve 15, gas ratio valve 15 is connected with controller 2；
The inlet end of gas ratio valve 15 is connected connection with described source of the gas, and outlet side is connected with the inlet end of gas control valve 6
Connect.Gas control valve 6 adjusts firepower size.
Described blower fan and gas ratio valve linkage.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that it is common for this area
For technical staff, in the case of without departing from this utility model principle, some improvement and modification can also be made, this is also considered as
Protection domain of the present utility model.
Claims (2)
1. a kind of mechanical gas water heater possessing gas stabilized-pressure function, including drain pan, controller, burner, heat exchanger, wind
Machine, gas control valve, gas distributing rod, water flow sensing unit, relief valve, setting temperature controller on heat exchangers, hot water effluent's probe, heat
Water outlet pipe and cold water inlet, water flow sensing unit and relief valve are arranged on cold water inlet；Gas control valve is with source of the gas even
Logical；Controller is connected with blower fan, water flow sensing unit, temperature controller and hot water effluent probe；It is characterized in that: also include gas proportion
Valve, gas ratio valve is connected with controller；
The inlet end of gas ratio valve is connected connection with described source of the gas, and outlet side is connected with the inlet end of gas control valve.
2. a kind of mechanical gas water heater possessing gas stabilized-pressure function according to claim 1, it is held to levy and is: institute
State blower fan and gas ratio valve linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850886.3U CN205897507U (en) | 2016-08-08 | 2016-08-08 | Mechanical type gas heater who possesses gas voltage stabilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850886.3U CN205897507U (en) | 2016-08-08 | 2016-08-08 | Mechanical type gas heater who possesses gas voltage stabilizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205897507U true CN205897507U (en) | 2017-01-18 |
Family
ID=57780264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620850886.3U Active CN205897507U (en) | 2016-08-08 | 2016-08-08 | Mechanical type gas heater who possesses gas voltage stabilizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205897507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470064A (en) * | 2019-09-06 | 2019-11-19 | 佛山市顺德区杰晟热能科技有限公司 | Thermostatic water heaters and constant temperature of the solar energy in conjunction with combustion gas go out the adjusting method of hot water |
-
2016
- 2016-08-08 CN CN201620850886.3U patent/CN205897507U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470064A (en) * | 2019-09-06 | 2019-11-19 | 佛山市顺德区杰晟热能科技有限公司 | Thermostatic water heaters and constant temperature of the solar energy in conjunction with combustion gas go out the adjusting method of hot water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |