CN205678863U - A kind of wall-hung boiler - Google Patents
A kind of wall-hung boiler Download PDFInfo
- Publication number
- CN205678863U CN205678863U CN201620567436.3U CN201620567436U CN205678863U CN 205678863 U CN205678863 U CN 205678863U CN 201620567436 U CN201620567436 U CN 201620567436U CN 205678863 U CN205678863 U CN 205678863U
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- Prior art keywords
- water
- valve
- hydraulic pressure
- pipeline
- wall
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Abstract
A kind of wall-hung boiler, tap water inlets upper end is provided with water compensating valve, described water compensating valve and water route valve body pass through pipeline communication, described water route valve body and circulating pump pass through pipeline communication, described fuel gas inlet is connected by gas pipeline with burner, described fuel gas inlet upper end is provided with gas ratio valve, igniting inductive needle it is provided with in described burner, described burner is positioned at the bottom of expansion tank, described expansion tank top is provided with heat exchanger, pipeline communication is passed through between described heat exchanger and hydraulic pressure switch, described expansion tank top is provided with exhaust fume collecting hood, it is provided with blower fan in described exhaust fume collecting hood, pipeline communication is passed through with heating outlet in described hydraulic pressure switch lower end, domestic hot-water is had to export by pipeline communication on pipeline between described heat exchanger and hydraulic pressure switch, it is communicated with heating water return mouth at described circulating pump lower inlet.This utility model simple in construction, easy to use, can effectively meet multiple water requirement, improve the thermal efficiency, improve the utilization rate of water.
Description
Technical field
This utility model belongs to firing equipment, is specially a kind of wall-hung boiler.
Background technology
The most function singleness of existing wall-hung boiler, can only provide a kind of hot water, and the thermal efficiency is the highest, and water consumption is relatively big, exploitation
A kind of thermal efficiency is high, and the wall-hung boiler that water consumption is little is highly desirable to.
In existing patent documentation, patent announcement number: CN 205066133U discloses a kind of wall-mounted gas heating stove, its
Include that main heat exchanger, hot water heat exchange be integrated, water pump, burner, gas valve and control circuit；Main heat exchanger and burner are installed
In a burning cover；Main heat exchanger has main water inlet tube and primary flow pipe, main water inlet tube is in series with water pump, primary flow pipe sets
Having anti-dry heating temperature controller and hydraulic pressure switch, hot water heat exchange is integrated has heat exchange water inlet, heat exchange outlet, heating water inlet, adopt
Warm outlet, cold water inlet and hot water outlet and connect primary flow pipe respectively, main water inlet tube, heating water inlet pipe, heating go out
Water pipe, cold water inlet and hot water outlet pipe, hot water heat exchange is integrated includes plate type heat exchanger, switching valve and three way cock, plate
Having plate in formula heat exchanger to change and add hot water channel and plate changes by hot water channel, main water inlet tube connects logical heating by three way cock and enters
Water pipe and plate change the one end adding hot water channel, and primary flow pipe connects logical heating outlet pipe by switching valve and plate changes and adds hot water channel
The other end, cold water inlet and hot water outlet pipe be connected to plate and change the two ends by hot water channel, cold water inlet with adopt
Warm water inlet pipe connects logical by water compensating valve pipe；Being serially connected with water flow switch on cold water inlet, water flow switch links with switching valve, combustion
Burner is positioned at the lower section of main heat exchanger and has air inlet pipe, and burner is provided with ignition electrode and inductive needle, and gas valve is serially connected with combustion
Structure is concatenated with gas valve relay in the air inlet pipe of burner and by gas valve Control, anti-dry heating temperature controller and hydraulic pressure switch
Become control circuit, have exhaust opening above burning cover and connected by blower fan and be connected with smoke pipe, blower fan, gas valve relay, water pump,
Ignition electrode and inductive needle are electrically connected respectively to control centre, it is characterised in that: described blower fan is the Hall with Hall element
Carbonomonoxide concentration sensor, Hall element and carbonomonoxide concentration sensing it is provided with in the exhaust duct of blower fan, smoke pipe or blower fan
Device is electrically connected to control centre.But this technical scheme structure is complicated, complex operation, to the life of people bring the biggest not
Just.
Utility model content
The purpose of this utility model is to provide a kind of wall-hung boiler, solves the problem in background technology.
This utility model realizes by the following technical solutions:
A kind of wall-hung boiler, including heating water temperature sensor, hydraulic pressure switch, bathroom cooling-water temperature sensor, water route valve body, combustion gas ratio
Example valve, igniting inductive needle, exhaust fume collecting hood, blower fan, Venturi tube, blast switch, heat exchanger, limiting temperature switch, expansion tank,
Burner, automatic exhaust steam valve, relief valve, water compensating valve, circulating pump, automatic by pass valve, heating water return mouth, tap water inlets, combustion gas
Entrance, domestic hot-water's outlet and heating outlet, described tap water inlets upper end is provided with water compensating valve, described water compensating valve and water route
Valve body passes through pipeline communication, and described water route valve body and circulating pump are by pipeline communication, and described fuel gas inlet and burner are by combustion
Feed channel connects, and described fuel gas inlet upper end is provided with gas ratio valve, is provided with igniting inductive needle in described burner, described
Burner is positioned at the bottom of expansion tank, and described expansion tank top is provided with heat exchanger, and described heat exchanger is opened with hydraulic pressure
By pipeline communication between pass, described expansion tank top is provided with exhaust fume collecting hood, is provided with blower fan, described collection in described exhaust fume collecting hood
Petticoat pipe side is communicated with Venturi tube, and the end of described Venturi tube is provided with blast switch, described hydraulic pressure switch lower end and confession
Warm outlet, by pipeline communication, the pipeline between described heat exchanger and hydraulic pressure switch has domestic hot-water by pipeline communication
Outlet, is communicated with heating water return mouth at described circulating pump lower inlet.
In this utility model, described domestic hot-water exports upper end and is provided with bathroom cooling-water temperature sensor.
In this utility model, the connecting pipe of described hydraulic pressure switch and heating outlet is provided with heating water temperature sensing
Device.
In this utility model, the pipeline between described heat exchanger and hydraulic pressure switch is provided with limiting temperature switch.
In this utility model, described circulating-pump outlet is provided with automatic by pass valve.
In this utility model, described circulating-pump outlet is provided with automatic exhaust steam valve.
In this utility model, described circulating-pump outlet is provided with relief valve.
In this utility model, described circulating-pump outlet and expansion tank pass through pipeline communication.
Beneficial effect: this utility model simple in construction, easy to use, can effectively meet multiple water requirement, improve thermal effect
Rate, improves the utilization rate of water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
See Fig. 1, the structural representation of a kind of wall-hung boiler, a kind of wall-hung boiler, open including heating water temperature sensor 1, hydraulic pressure
Pass 2, bathroom cooling-water temperature sensor 3, water route valve body 4, gas ratio valve 5, igniting inductive needle 6, exhaust fume collecting hood 7, blower fan 8, Venturi tube
9, blast switch 10, heat exchanger 11, limiting temperature switch 12, expansion tank 13, burner 14, automatic exhaust steam valve 15, safety
Valve 16, water compensating valve 17, circulating pump 18, automatic by pass valve 19, heating water return mouth 20, tap water inlets 21, fuel gas inlet 22, life
Hot water outlet 23 and heating outlet 24, described tap water inlets 21 upper end is provided with water compensating valve 17, described water compensating valve 17 and water
Road valve body 4 is arranged by pipeline communication, the outlet of described circulating pump 18 with circulating pump 18 by pipeline communication, described water route valve body 4
Having automatic by pass valve 19, the outlet of described circulating pump 18 to be provided with automatic exhaust steam valve 15, the outlet of described circulating pump 18 is provided with safety
Valve 16, the outlet of described circulating pump 18 and expansion tank 13 are by pipeline communication, and described fuel gas inlet 22 upper end is provided with combustion gas ratio
Example valve 5, described fuel gas inlet 22 is connected by gas pipeline with burner 14, is provided with igniting inductive needle in described burner 14
6, described burner 14 is positioned at the bottom of expansion tank 13, and described expansion tank 13 top is provided with heat exchanger 11, described heat
By pipeline communication between exchanger 11 and hydraulic pressure switch 2, the pipeline between described heat exchanger 11 and hydraulic pressure switch 2 is arranged
Having limiting temperature switch 12, described expansion tank 13 top is provided with exhaust fume collecting hood 7, is provided with blower fan 8, institute in described exhaust fume collecting hood 7
Stating exhaust fume collecting hood 7 side and be communicated with Venturi tube 9, the end of described Venturi tube 9 is provided with blast switch 10, described hydraulic pressure switch
2 lower ends and heating outlet 24, by pipeline communication, the connecting pipe of described hydraulic pressure switch 2 and heating outlet 24 are provided with
Heating water temperature sensor 1, the pipeline between described heat exchanger 11 and hydraulic pressure switch 2 has domestic hot-water to go out by pipeline communication
Mouth 23, described domestic hot-water exports 23 upper ends and is provided with bathroom cooling-water temperature sensor 3, is communicated with at described circulating pump 18 lower inlet
Heating water return mouth 20.
During use, tap water enters from tap water inlets 21, enters into expansion tank 13 through circulating pump 18, and combustion gas is passed through
Fuel gas inlet 22 enters in burner 14, the fuel gas buring in burner 14, thus adds the water in thermal expansion water tank 13, heating
After water by pipeline enter into domestic hot-water export 23 and heating outlet 24 utilize, circulating pump 18 reclaims heating water return
Mouth 20 enters into heat exchanger 11, reclaims unnecessary heat and water reuse.Exhaust fume collecting hood 7 collects fuel gas buring in burner 14
The smog produced, and discharged in real time by blower fan 8, Venturi tube 9 and the most appropriate air draft of blast switch 10 accessory fan 8.
Of the present utility model ultimate principle and principal character and of the present utility model advantage, one's own profession have more than been shown and described
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model, this utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (8)
1. a wall-hung boiler, including heating water temperature sensor, hydraulic pressure switch, bathroom cooling-water temperature sensor, water route valve body, gas proportion
Valve, igniting inductive needle, exhaust fume collecting hood, blower fan, Venturi tube, blast switch, heat exchanger, limiting temperature switch, expansion tank, combustion
Burner, automatic exhaust steam valve, relief valve, water compensating valve, circulating pump, automatic by pass valve, heating water return mouth, tap water inlets, combustion gas enter
Mouth, domestic hot-water's outlet and heating outlet, it is characterised in that described tap water inlets upper end is provided with water compensating valve, described benefit
Water valve and water route valve body are by pipeline communication, and described water route valve body and circulating pump are by pipeline communication, described fuel gas inlet and combustion
Burner is connected by gas pipeline, and described fuel gas inlet upper end is provided with gas ratio valve, is provided with igniting in described burner
Inductive needle, described burner is positioned at the bottom of expansion tank, and described expansion tank top is provided with heat exchanger, described heat exchange
By pipeline communication between device and hydraulic pressure switch, described expansion tank top is provided with exhaust fume collecting hood, is provided with in described exhaust fume collecting hood
Blower fan, described exhaust fume collecting hood side is communicated with Venturi tube, and the end of described Venturi tube is provided with blast switch, and described hydraulic pressure is opened
Close lower end with heating outlet by pipeline communication, the pipeline between described heat exchanger and hydraulic pressure switch passes through pipeline communication
There is domestic hot-water to export, at described circulating pump lower inlet, be communicated with heating water return mouth.
A kind of wall-hung boiler the most according to claim 1, it is characterised in that described domestic hot-water exports upper end and is provided with bathroom
Cooling-water temperature sensor.
A kind of wall-hung boiler the most according to claim 1, it is characterised in that described hydraulic pressure switch connects with heating outlet
Heating water temperature sensor it is provided with on pipeline.
A kind of wall-hung boiler the most according to claim 1, it is characterised in that the pipe between described heat exchanger and hydraulic pressure switch
Limiting temperature switch it is provided with on road.
A kind of wall-hung boiler the most according to claim 1, it is characterised in that described circulating-pump outlet is provided with auto bypass
Valve.
A kind of wall-hung boiler the most according to claim 1, it is characterised in that described circulating-pump outlet is provided with automatic aerofluxus
Valve.
A kind of wall-hung boiler the most according to claim 1, it is characterised in that described circulating-pump outlet is provided with relief valve.
A kind of wall-hung boiler the most according to claim 1, it is characterised in that described circulating-pump outlet and expansion tank are by pipe
Road connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567436.3U CN205678863U (en) | 2016-06-12 | 2016-06-12 | A kind of wall-hung boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567436.3U CN205678863U (en) | 2016-06-12 | 2016-06-12 | A kind of wall-hung boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678863U true CN205678863U (en) | 2016-11-09 |
Family
ID=57432112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620567436.3U Expired - Fee Related CN205678863U (en) | 2016-06-12 | 2016-06-12 | A kind of wall-hung boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678863U (en) |
-
2016
- 2016-06-12 CN CN201620567436.3U patent/CN205678863U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170612 |