CN207936033U - A kind of efficient heating boiler of constant pressure - Google Patents
A kind of efficient heating boiler of constant pressure Download PDFInfo
- Publication number
- CN207936033U CN207936033U CN201721617494.3U CN201721617494U CN207936033U CN 207936033 U CN207936033 U CN 207936033U CN 201721617494 U CN201721617494 U CN 201721617494U CN 207936033 U CN207936033 U CN 207936033U
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- China
- Prior art keywords
- water tank
- furnace body
- gas
- constant pressure
- heating boiler
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Abstract
The utility model discloses a kind of efficient heating boilers of constant pressure, including furnace body, burner and water tank, furnace interior bottom end is equipped with burner, the air inlet of burner is communicated with gas-guide tube, the inner upper of furnace body is welded with water tank, steam outlet pipe is communicated with above water tank, and it is communicated with water inlet pipe and detection pipe above the side of water tank, connecting conduit is connected to above the other side of water tank, solenoid valve is installed in connecting conduit, and the outlet end of connecting conduit is connected in the top of heating tube, heating tube is set on gas-guide tube；The heating boiler of the utility model automatically controls solenoid valve by pressure controller and opens, make a part of water vapour pass through connecting conduit to be discharged in heating tube, the coal gas in gas-guide tube is heated, the pressure in water tank is reduced, the temperature of coal gas is made to increase, it is set to be sufficiently mixed with air in furnace body, and then its efficiency of combustion is improved, keep its burning abundant, the water in quick heating water tank, by the steam waste utilization of discharge, be conducive to economize on resources.
Description
Technical field
The utility model is related to a kind of heating boiler, more particularly to a kind of efficient heating boiler of constant pressure belongs to for hot pot
Stove technical field.
Background technology
Heating boiler is one of the capital equipment of present heat supply, and existing heating boiler is predominantly added by gas-fired
Water in boiler, makes water producing water vapor, the boiler of heat supply is carried out using the heat of water vapour, still, this boiler is supplying
When hot, need to occur the case where controlling the pressure in water tank constantly, avoid pressure excessive and water tank is caused to burst, it is excessively high in pressure
When, it will usually reduce pressure by way of increasing the discharge of steam, the temperature of temporary reduction water or a part of steam is discharged
By force, and then pressure is made to maintain in a stable range, still, increasing the discharge of steam can make the temperature of heat supply neglect height to neglect
Low, heat supply temperature is unstable；Temporarily reducing the temperature of water can be such that the temperature of water vapour reduces, and then heat supply temperature is made to reduce, no
Meet the requirement of user；Finally, a part of steam discharge, can cause the waste of energy, not meet existing sustainable development
Theory therefore how to provide one of the main problem that a kind of efficient heating boiler of constant pressure is present heating boiler development.
Utility model content
The utility model proposes a kind of efficient heating boilers of constant pressure, solve the increasing of heating boiler in the prior art
The discharge of steam, which adjusts pressure, can make the temperature of heat supply fluctuated, and heat supply temperature is unstable；Temporarily reduce the temperature tune of water
Section pressure can be such that the temperature of water vapour reduces, and then heat supply temperature is made to reduce, and not meet the requirement of user；Finally, a part of
Steam discharge adjusts pressure, the problem of causing the waste of energy, not meet the theory of existing sustainable development.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of efficient heating boiler of constant pressure of the utility model, including furnace body, burner and water tank, the furnace wall of the furnace body
In be provided with cavity, and the furnace interior passes through the port on its top and is connected to cavity, and a side-lower of the cavity is connected to cigarette
Chimney, the furnace interior bottom end are equipped with burner, and the air inlet of the burner is communicated with gas-guide tube, the inside of the furnace body
Top is welded with water tank by supporting rod, and steam outlet pipe, and connection above the side of the water tank are communicated with above the water tank
There are water inlet pipe and detection pipe, air pressure sensor is installed in the detection pipe, the other side top connection of the water tank connects
Conduit is connect, solenoid valve is installed, and the outlet end of the connecting conduit is connected in the top of heating tube, institute in the connecting conduit
It states heating tube to be set on gas-guide tube, the air pressure sensor connects the pressure controller freely placed, institute by conducting wire
It states pressure controller and solenoid valve is connected by conducting wire.
As a kind of optimal technical scheme of the utility model, the furnace body is stood by the support column that its both sides is welded on ground
On face, and the outer wall of the furnace body is the thermal insulation shell made of temperature insulating material.
As a kind of optimal technical scheme of the utility model, the water tank is supported on by the support column that its both sides is welded
The top of furnace body, and there are the exhaust gases passes of certain distance between the water tank and the inner wall of furnace body.
As a kind of optimal technical scheme of the utility model, it is equipped on this section of water inlet pipe of the furnace body outer wall
Valve.
As a kind of optimal technical scheme of the utility model, the detection pipe is that the top of one section of sealing is equipped with gas
The short tube of pressure transducer.
As a kind of optimal technical scheme of the utility model, the pressure controller comes with pressure display screen and several
A control button.
As a kind of optimal technical scheme of the utility model, the heating tube is close to the outer wall of gas-guide tube, and it is described plus
One side-lower of heat pipe is connected to one section of discharger.
The advantageous effect that the utility model is reached is：The efficient heating boiler of constant pressure of the utility model passes through gas pressure
Pressure in strong sensor sensing water tank, and send pressure signal to pressure controller, make it when pressure is excessively high, automatically controls
Solenoid valve is opened, and so that a part of water vapour is passed through connecting conduit and is discharged in heating tube, heats the coal gas in gas-guide tube, on the one hand
The pressure in water tank is reduced, the temperature of coal gas can on the other hand increased, and then keeps coal gas fully mixed with air in furnace body
It closes, and then improves its efficiency of combustion, keep its burning abundant, the water in quick heating water tank, and can be by the steam waste of discharge
It utilizes, is conducive to economize on resources, meanwhile, the flue gas generated in furnace body is entered by port in cavity along exhaust gases passes, gives stove
Body progress is warming, avoids temperature leak, is discharged later by chimney, can be to the waste heat Waste Heat Reuse in flue gas, heating boiler
Invariablenes pressure of liquid, efficient, high financial profit, convenient for promote.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the subjective structural schematic diagram of the utility model；
In figure：1, furnace body；2, cavity；3, port；4, chimney；5, burner；6, gas-guide tube；7, water tank；8, steam outlet pipe；9、
Water inlet pipe；10, valve；11, detection pipe；12, air pressure sensor；13, pressure controller；14, connecting conduit；15, electromagnetism
Valve；16, heating tube.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of efficient heating boiler of constant pressure, including furnace body 1, burner 5 and water
Case 7, is provided with cavity 2 in the furnace wall of furnace body 1, and is connected to cavity 2 by the port on its top 3 inside furnace body 1, and the one of cavity 2
Side-lower is connected to chimney 4, and 1 inner bottom of furnace body is equipped with burner 5, and the air inlet of burner 5 is communicated with gas-guide tube 6, furnace body 1
Inner upper water tank 7 is welded with by supporting rod, the top of water tank 7 is communicated with steam outlet pipe 8, and connects above the side of water tank 7
It is connected with water inlet pipe 9 and detection pipe 11, air pressure sensor 12 is installed in detection pipe 11, is connected to above the other side of water tank 7
Connecting conduit 14 is equipped with solenoid valve 15 in connecting conduit 14, and the outlet end of connecting conduit 14 is connected in the upper of heating tube 16
Side, heating tube 16 are set on gas-guide tube 6, and air pressure sensor 12 connects the pressure controller freely placed by conducting wire
13, pressure controller 13 connects solenoid valve 15 by conducting wire.
Furnace body 1 is vertical on the ground by the support column that its both sides is welded, and the outer wall of furnace body 1 is made of temperature insulating material
Thermal insulation shell, avoid 1 skin temperature of furnace body it is excessively high scald other people the case where occur.
Water tank 7 is supported on the top of furnace body 1 by the support column that its both sides is welded, and the inner wall of water tank 7 and furnace body 1 it
Between there are the exhaust gases passes of certain distance, in order to which the flue gas that burner 5 generates enters cavity along exhaust gases passes by port 3
In 2.
Valve 10 is installed on this section of water inlet pipe 9 of 1 outer wall of furnace body, in order to control the break-make of water inlet pipe 9.
Detection pipe 11 is that the top of one section of sealing is equipped with the short tube of air pressure sensor 12, and leakproofness is strong, makes in it
Air pressure sensor 12 incude water tank 7 in pressure.
Pressure controller 13 comes with pressure display screen and several control buttons, can be pre- by several control buttons
If the normal pressure range in pressure controller 13 can show the pressure values in water tank 7 by pressure display screen.
Heating tube 16 is close to the outer wall of gas-guide tube 6, and a side-lower of heating tube 16 is connected to one section of discharger, in order to make
Steam after use overflows.
The coal gas specifically, burner 5 burns, the water in heating water tank 7, the flue gas that the flue gas in furnace body 1 generates is along cigarette
Gas channel is warming by the entrance cavity 2 of port 3, being carried out to furnace body 1, avoids temperature leak, is discharged later by chimney 4, can
To the waste heat Waste Heat Reuse in flue gas, to generate water vapour in water tank 7, heat supply is discharged by steam outlet pipe 8 in water vapour, meanwhile, pressure
Strong controller 13 starts, and so that it is controlled air pressure sensor 12 and works, air pressure sensor 12 incudes the pressure in water tank 7
By force, and by pressure signal pressure controller 13 is sent to, pressure controller 13 shows pressure signal in pressure display screen
Come, while it being compared with itself preset pressure range, when pressure signal goes beyond the scope, send out control signal to
Solenoid valve 15, control solenoid valve 15 are opened, so that a part of water vapour is passed through connecting conduit 14 and be discharged in heating tube 16, heat
On the one hand coal gas in gas-guide tube 6 reduces the pressure in water tank 7, the temperature of coal gas can on the other hand increased, and then make coal
Gas is sufficiently mixed in furnace body 1 with air, and then improves its efficiency of combustion, keeps its burning abundant, in quick heating water tank 7
Water, and the steam waste utilization of discharge can be conducive to economize on resources.
The efficient heating boiler of constant pressure of the utility model incudes pressure in water tank 7 by air pressure sensor 12, and
It sends pressure signal to pressure controller 13, makes it when pressure is excessively high, automatically control the opening of solenoid valve 15, make a part
Water vapour is discharged to by connecting conduit 14 in heating tube 16, is heated the coal gas in gas-guide tube 6, is on the one hand reduced in water tank 7
On the other hand pressure can be such that the temperature of coal gas increases, and then coal gas is made to be sufficiently mixed with air in furnace body 1, and then improve
Its efficiency of combustion keeps its burning abundant, the water in quick heating water tank 7, and can be conducive to the steam waste utilization of discharge
It economizes on resources, meanwhile, the flue gas generated in furnace body 1 is entered by port 3 in cavity 2 along exhaust gases passes, is protected to furnace body 1
It is warm, temperature leak is avoided, is discharged later by chimney 4, can be to the waste heat Waste Heat Reuse in flue gas, the pressure of heating boiler is permanent
It is fixed, efficient, high financial profit, convenient for promoting.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of efficient heating boiler of constant pressure, including furnace body (1), burner (5) and water tank (7), which is characterized in that the stove
Cavity (2) is provided in the furnace wall of body (1), and the internal port (3) by its top of the furnace body (1) is connected to cavity (2), institute
The side-lower connection chimney (4) of cavity (2) is stated, furnace body (1) inner bottom is equipped with burner (5), the burner
(5) air inlet is communicated with gas-guide tube (6), and the inner upper of the furnace body (1) is welded with water tank (7) by supporting rod, described
It is communicated with steam outlet pipe (8) above water tank (7), and water inlet pipe (9) and detection pipe are communicated with above the side of the water tank (7)
(11), air pressure sensor (12) is installed in the detection pipe (11), connection is connected to above the other side of the water tank (7)
Conduit (14) is equipped with solenoid valve (15) on the connecting conduit (14), and the outlet end connection of the connecting conduit (14) exists
The top of heating tube (16), the heating tube (16) are set on gas-guide tube (6), and the air pressure sensor (12) is by leading
Line connects the pressure controller (13) freely placed, and the pressure controller (13) connects solenoid valve (15) by conducting wire.
2. the efficient heating boiler of a kind of constant pressure according to claim 1, which is characterized in that the furnace body (1) passes through it
The support column of both sides welding is vertical on the ground, and the outer wall of the furnace body (1) is the thermal insulation shell made of temperature insulating material.
3. the efficient heating boiler of a kind of constant pressure according to claim 1, which is characterized in that the water tank (7) passes through it
The support column of both sides welding is supported on the top of furnace body (1), and there are certain between the water tank (7) and the inner wall of furnace body (1)
The exhaust gases passes of distance.
4. the efficient heating boiler of a kind of constant pressure according to claim 1, which is characterized in that outside close to the furnace body (1)
Valve (10) is installed on this section of water inlet pipe (9) of wall.
5. the efficient heating boiler of a kind of constant pressure according to claim 1, which is characterized in that the detection pipe (11) is one
The top of section sealing is equipped with the short tube of air pressure sensor (12).
6. the efficient heating boiler of a kind of constant pressure according to claim 1, which is characterized in that the pressure controller (13)
Come with pressure display screen and several control buttons.
7. the efficient heating boiler of a kind of constant pressure according to claim 1, which is characterized in that the heating tube (16) is close to
The outer wall of gas-guide tube (6), and a side-lower of the heating tube (16) is connected to one section of discharger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721617494.3U CN207936033U (en) | 2017-11-28 | 2017-11-28 | A kind of efficient heating boiler of constant pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721617494.3U CN207936033U (en) | 2017-11-28 | 2017-11-28 | A kind of efficient heating boiler of constant pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936033U true CN207936033U (en) | 2018-10-02 |
Family
ID=63645642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721617494.3U Expired - Fee Related CN207936033U (en) | 2017-11-28 | 2017-11-28 | A kind of efficient heating boiler of constant pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936033U (en) |
-
2017
- 2017-11-28 CN CN201721617494.3U patent/CN207936033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181002 Termination date: 20191128 |