CN204301287U - Double water jacket power economized boiler - Google Patents

Double water jacket power economized boiler Download PDF

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Publication number
CN204301287U
CN204301287U CN201420625947.7U CN201420625947U CN204301287U CN 204301287 U CN204301287 U CN 204301287U CN 201420625947 U CN201420625947 U CN 201420625947U CN 204301287 U CN204301287 U CN 204301287U
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CN
China
Prior art keywords
furnace body
main furnace
heater
water jacket
water
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
Application number
CN201420625947.7U
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Chinese (zh)
Inventor
洪真
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hong Yuan Bio Tech Ltd Fujian
Original Assignee
Hong Yuan Bio Tech Ltd Fujian
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hong Yuan Bio Tech Ltd Fujian filed Critical Hong Yuan Bio Tech Ltd Fujian
Priority to CN201420625947.7U priority Critical patent/CN204301287U/en
Application granted granted Critical
Publication of CN204301287U publication Critical patent/CN204301287U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to heating plant field, comprise main furnace body and secondary body of heater, base is provided with below described main furnace body, base is provided with air inlet, grate is provided with between combustion chamber in base and main furnace body, main furnace body is provided with flue collector above inner combustion chamber, main water sleeve is provided with between inside and outside wall, sidewall bottom is provided with water inlet pipe and drainpipe, outer wall top is provided with automatic exhaust steam valve A, the secondary flue be connected with flue collector is provided with in secondary body of heater, secondary water jacket is provided with between inside and outside wall, top is provided with floss hole, sidewall be provided with water-level gauge, outlet pipe and filling pipe, the other end of filling pipe connects water tank, outlet pipe is provided with control valve A, filling pipe is provided with control valve B, above secondary body of heater, the position corresponding with secondary water jacket is provided with automatic exhaust steam valve B, communicating pipe is connected with between main furnace body top and secondary lower portion of furnace body.The utility model effectively can reclaim the waste heat in burnt gas, reaches the effect of energy-saving and emission-reduction.

Description

Double water jacket power economized boiler
Technical field
The utility model belongs to heating equipment technical field, particularly relates to a kind of double water jacket power economized boiler.
Background technology
Boiler is a kind of heating equipment that northern China generally adopts, and its main operational principle is: the waste heat in the heat energy discharged after fuel combustion is passed to the water in container, makes water be heated into the hot water of uniform temperature and pressure, by extraction application.In combustion apparatus part, fuel combustion constantly releases heat, and the high-temperature flue gas that burning produces, by the propagation of heat, transfer heat to boiler heating surface, and self-temperature reduces gradually, finally discharged by chimney.But in this process, the energy that fuel combustion produces is not fully used, and even most of heat can be discharged by with flue gas, causes the waste of energy, also increases carbon emission amount.There is no waste heat recovery structure in the design of traditional miniature boiler, based on this, be necessary to invent a kind of miniature boiler that can carry out effectively recovery to waste heat.
Summary of the invention
The utility model provides a kind of double water jacket power economized boiler, to solve Problems existing in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions: a kind of double water jacket power economized boiler, it is characterized in that: comprise main furnace body and secondary body of heater, secondary body of heater is arranged on above main furnace body, base is provided with below described main furnace body, base is provided with air inlet, grate is provided with between combustion chamber in base and main furnace body, main furnace body is provided with flue collector above inner combustion chamber, main water sleeve is provided with between main furnace body inside and outside wall, main furnace body sidewall bottom is provided with water inlet pipe and drainpipe, main furnace body outer wall top is provided with automatic exhaust steam valve A, the secondary flue be connected with flue collector is provided with in secondary body of heater, secondary water jacket is provided with between secondary body of heater inside and outside wall, floss hole is provided with above secondary body of heater, the sidewall of secondary body of heater is provided with water-level gauge, outlet pipe and filling pipe, the other end of filling pipe connects water tank, outlet pipe is provided with control valve A, filling pipe is provided with control valve B, above secondary body of heater, the position corresponding with secondary water jacket is provided with automatic exhaust steam valve B, communicating pipe is connected with between main furnace body top and secondary lower portion of furnace body.
Described secondary flue is serpentine configuration.
The position of described water tank is higher than the peak of secondary water jacket.
The top and bottom of described water-level gauge are all communicated with secondary water jacket.
The beneficial effects of the utility model are:
1, by increasing secondary water jacket, effectively can reclaim the waste heat in burnt gas, both having avoided the waste of energy, additionally reducing the discharge of carbon dioxide, reaching the effect of energy-saving and emission-reduction;
2, secondary flue is arranged to snakelike, increases the heat exchange area of heat smoke and secondary water jacket, waste heat recovery efficiency can be improved to greatest extent;
3, by by main water sleeve and the series connection of secondary water jacket, effectively can ensure the circulating effect of water, thus improve heating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: 1-outlet pipe, 2-automatic exhaust steam valve B, 3-floss hole, 4-water tank, 5-control valve B, 6-filling pipe, the secondary water jacket of 7-, 8-communicating pipe, 9-main water sleeve, 10-drainpipe, 11-air inlet, 12-grate, 13-water inlet pipe, 14-combustion chamber, 15-flue collector, 16-automatic exhaust steam valve A, 17-water-level gauge, 18-secondary flue, 19-control valve A.
Embodiment:
The utility model comprises main furnace body and secondary body of heater, secondary body of heater is arranged on above main furnace body, base is provided with below described main furnace body, base is provided with air inlet 11, grate 12 is provided with between combustion chamber in base and main furnace body, flue collector 15 is provided with above main furnace body inner combustion chamber 14, main water sleeve 9 is provided with between main furnace body inside and outside wall, water inlet pipe 13 and drainpipe 10 is provided with bottom main furnace body lateral wall, main furnace body lateral wall top is provided with automatic exhaust steam valve A16, the secondary flue 18 be connected with flue collector 15 is provided with in secondary body of heater, secondary water jacket 7 is provided with between secondary body of heater inside and outside wall, floss hole 3 is provided with above secondary body of heater, the sidewall of secondary body of heater is provided with water-level gauge 17, outlet pipe 1 and filling pipe 6, the other end of filling pipe 6 connects water tank 4, outlet pipe 1 is provided with control valve A19, filling pipe 6 is provided with control valve B5, above secondary body of heater, the position corresponding with secondary water jacket 7 is provided with automatic exhaust steam valve B2, communicating pipe 8 is connected with between main furnace body top and secondary lower portion of furnace body.Described secondary flue 18 is serpentine configuration.The position of described water tank 4 is higher than the peak of secondary water jacket 7.The top and bottom of described water-level gauge 17 are all communicated with secondary water jacket 7.
In use, flue gas produces from combustion chamber 14 the utility model, through flue collector 15 and secondary flue 18, finally discharges from floss hole 3.Water enters main water sleeve 9 from water inlet pipe 13, discharges flow into cooling system after communicating pipe 8, secondary water jacket 7 from outlet pipe 19.
The utility model, by increasing secondary water jacket 7, effectively can reclaim the waste heat in burnt gas, both avoid the waste of energy, additionally reduce the discharge of carbon dioxide, reach the effect of energy-saving and emission-reduction; Secondary flue 18 is arranged to snakelike, increases the heat exchange area of heat smoke and secondary water jacket 7, waste heat recovery efficiency can be improved to greatest extent; By main water sleeve 9 and secondary water jacket 7 being connected, effectively can ensure the circulating effect of water, thus improve heating efficiency.
The above embodiment is only the one in the utility model embodiment; utilize technical scheme described in the utility model; or those skilled in the art is under the inspiration of technical solutions of the utility model; design similar technical scheme; and reach above-mentioned technique effect, be all fall into protection domain of the present utility model.

Claims (4)

1. a double water jacket power economized boiler, it is characterized in that: comprise main furnace body and secondary body of heater, secondary body of heater is arranged on above main furnace body, base is provided with below described main furnace body, base is provided with air inlet, grate is provided with between combustion chamber in base and main furnace body, main furnace body is provided with flue collector above inner combustion chamber, main water sleeve is provided with between main furnace body inside and outside wall, water inlet pipe and drainpipe is provided with bottom main furnace body lateral wall, main furnace body lateral wall top is provided with automatic exhaust steam valve A, the secondary flue be connected with flue collector is provided with in secondary body of heater, secondary water jacket is provided with between secondary body of heater inside and outside wall, floss hole is provided with above secondary body of heater, the sidewall of secondary body of heater is provided with water-level gauge, outlet pipe and filling pipe, the other end of filling pipe connects water tank, outlet pipe is provided with control valve A, filling pipe is provided with control valve B, above secondary body of heater, the position corresponding with secondary water jacket is provided with automatic exhaust steam valve B, communicating pipe is connected with between main furnace body top and secondary lower portion of furnace body.
2. a kind of double water jacket power economized boiler according to claim 1, is characterized in that: described secondary flue is serpentine configuration.
3. a kind of double water jacket power economized boiler according to claim 1, is characterized in that: the position of described water tank is higher than the peak of secondary water jacket.
4. a kind of double water jacket power economized boiler according to claim 1, is characterized in that: the top and bottom of described water-level gauge are all communicated with secondary water jacket.
CN201420625947.7U 2014-10-27 2014-10-27 Double water jacket power economized boiler Expired - Fee Related CN204301287U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420625947.7U CN204301287U (en) 2014-10-27 2014-10-27 Double water jacket power economized boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420625947.7U CN204301287U (en) 2014-10-27 2014-10-27 Double water jacket power economized boiler

Publications (1)

Publication Number Publication Date
CN204301287U true CN204301287U (en) 2015-04-29

Family

ID=53106820

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420625947.7U Expired - Fee Related CN204301287U (en) 2014-10-27 2014-10-27 Double water jacket power economized boiler

Country Status (1)

Country Link
CN (1) CN204301287U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112361447A (en) * 2020-11-09 2021-02-12 绛县皓康环保科技有限公司 Multifunctional environment-friendly heating furnace and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112361447A (en) * 2020-11-09 2021-02-12 绛县皓康环保科技有限公司 Multifunctional environment-friendly heating furnace and manufacturing method thereof

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150429

Termination date: 20151027

EXPY Termination of patent right or utility model