CN202792510U - Efficient heat-collecting water heater - Google Patents

Efficient heat-collecting water heater Download PDF

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Publication number
CN202792510U
CN202792510U CN 201220428533 CN201220428533U CN202792510U CN 202792510 U CN202792510 U CN 202792510U CN 201220428533 CN201220428533 CN 201220428533 CN 201220428533 U CN201220428533 U CN 201220428533U CN 202792510 U CN202792510 U CN 202792510U
Authority
CN
China
Prior art keywords
water jacket
communicated
efficient heat
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
CN 201220428533
Other languages
Chinese (zh)
Inventor
赵新民
Original Assignee
赵新民
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 赵新民 filed Critical 赵新民
Priority to CN 201220428533 priority Critical patent/CN202792510U/en
Application granted granted Critical
Publication of CN202792510U publication Critical patent/CN202792510U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an efficient heat-collecting water heater. The efficient heat-collecting water heater is provided with an outer water jacket, a middle water jacket and an inner water jacket, wherein heated pipe bundles which are arranged spirally are arranged in the inner water jacket; the lower ends of the heated pipe bundles are communicated with the inner water jacket; the upper ends of the heated pipe bundles are communicated with the middle water jacket; the inner water jacket is communicated with the middle water jacket through a pipeline; the middle water jacket is communicated with the outer water jacket through a pipeline; a flue gas channel is formed between the middle water jacket and the inner water jacket; and a flue gas channel is formed between the outer water jacket and the middle water jacket, and is communicated with a smoke outlet. Flue gas exchanges heat with the three water jackets, the heat exchange area is large, and the heat efficiency can be over 90 percent; the size of the efficient heat-collecting water heater is a half smaller than the conventional boiler, and a hearth part can be designed according to different fuels, so that the efficient heat-collecting water heater can be suitable for multiple fuels including coal, molded coal, fuel oil, plant alcohol, combustible gases and the like.

Description

Efficient heat-collecting formula water heater
Technical field
The utility model belongs to the heating hot-water boiler.
Background technology
For reaching energy-conservation purpose, the structure of existing various hot-water boilers mostly is to adopt elongation flue length, the increase time of staying of flue gas in stove to improve the thermal efficiency of boiler, this mode has increased the volume of boiler, energy-saving effect neither be very good, the thermal efficiency of water heater is mostly about 50-80% at present, still have a large amount of heats to be discharged in the atmosphere, not only wasted energy but also contaminated environment.
Summary of the invention
The purpose of this utility model is to provide a kind of efficient energy-saving heat collecting type water heater, as shown in drawings, the utility model comprises burner hearth, water jacket, what be communicated with water jacket advances, outlet pipe, the tube bank of being heated, flue, outside it is characterized in that the utility model has, in, interior three water jackets, the tube bank of being heated that spiral way is arranged is arranged in the inner water sleeve, be heated the tube bank the lower end be communicated with inner water sleeve, be heated the tube bank the upper end be communicated with middle water jacket, between inner water sleeve and middle water jacket pipeline communication is arranged, between middle water jacket and the outer water jacket pipeline communication is arranged, consist of exhaust gases passes between middle water jacket and the inner water sleeve, consist of exhaust gases passes between outer water jacket and the middle water jacket and be communicated with outlet flue.The utility model has adopted the convective exchange structure, form flue gas from inner water sleeve make progress, through interior, flue between the water jacket turn to down, again through the flue gas flow of discharge upwards of the flue between the domestic and abroad water jacket, flue gas and three layers of water jacket carry out convective exchange, heat exchange area is large, heat is concentrated in the water jacket of boiler, the thermal efficiency of the present utility model can be more than 90%, and the exhaust emissions temperature is low.The utility model thermal efficiency is high, and water outlet is fast, and the volume ratio conventional boiler is half as large.Burner hearth part of the present utility model can design by the difference of fuel the pluralities of fuels such as applicable coal, moulded coal, fuel oil, plant alcohol, fuel gas.
Description of drawings
Accompanying drawing is the utility model front view.
Legend: 1, water inlet pipe, 2, outlet flue, 3, outlet pipe, 4, the tube bank of being heated, 5, outer water jacket, 6, middle water jacket, 7, inner water sleeve, 8, tube connector, 9, gas burner.
The specific embodiment
Heating stove take fuel gas as fuel is made with thick 2 millimeters rust steel plate.Stove is high 1000 millimeters, outer, in, the inner water sleeve external diameter is respectively 400,200,150 millimeters.The tube bank of being heated that arranges in the inner water sleeve is spiraled by two steel pipes and is formed, the lower end of steel pipe is welded with the inner water sleeve lower end and is communicated with, the upper end of steel pipe is welded with middle water jacket upper end and is communicated with, the inner water sleeve lower end has tube connector to be communicated with middle water jacket, middle water jacket lower end has tube connector to be communicated with outer water jacket, water inlet pipe is arranged on the outer water jacket, and outlet pipe is connected with middle water jacket.Present embodiment is applicable to the construction area heating below 200 square metres.

Claims (1)

1. efficient heat-collecting formula water heater, comprise burner hearth, water jacket, the inlet tube and outlet tube that is communicated with water jacket, tube bank, flue are heated, it is characterized in that having outer, in, interior three water jackets, the tube bank of being heated that spiral way is arranged is arranged in the inner water sleeve, be heated the tube bank the lower end be communicated with inner water sleeve, be heated the tube bank the upper end be communicated with middle water jacket, between inner water sleeve and middle water jacket pipeline communication is arranged, between middle water jacket and the outer water jacket pipeline communication is arranged, consist of exhaust gases passes between middle water jacket and the inner water sleeve, consist of exhaust gases passes between outer water jacket and the middle water jacket and be communicated with outlet flue.
CN 201220428533 2012-08-27 2012-08-27 Efficient heat-collecting water heater Expired - Fee Related CN202792510U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220428533 CN202792510U (en) 2012-08-27 2012-08-27 Efficient heat-collecting water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220428533 CN202792510U (en) 2012-08-27 2012-08-27 Efficient heat-collecting water heater

Publications (1)

Publication Number Publication Date
CN202792510U true CN202792510U (en) 2013-03-13

Family

ID=47819764

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220428533 Expired - Fee Related CN202792510U (en) 2012-08-27 2012-08-27 Efficient heat-collecting water heater

Country Status (1)

Country Link
CN (1) CN202792510U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103542517A (en) * 2013-11-08 2014-01-29 刘备 Air thermal insulation hot cyclone energy-saving environment-friendly boiler
CN105157230A (en) * 2015-08-31 2015-12-16 太仓英达锅炉设备有限公司 Boiler water jacket

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103542517A (en) * 2013-11-08 2014-01-29 刘备 Air thermal insulation hot cyclone energy-saving environment-friendly boiler
CN104930699A (en) * 2013-11-08 2015-09-23 刘备 Hot cyclone energy-saving and environmental-friendly boiler
CN103542517B (en) * 2013-11-08 2015-11-11 温州成桥科技有限公司 A kind of air thermal insulation hot cyclone energy-saving, environmental protection boiler
CN104930699B (en) * 2013-11-08 2017-08-04 东莞市天森能源科技有限公司 A kind of hot whirlwind energy-saving, environmental protection boiler
CN105157230A (en) * 2015-08-31 2015-12-16 太仓英达锅炉设备有限公司 Boiler water jacket

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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

Granted publication date: 20130313

Termination date: 20150827

EXPY Termination of patent right or utility model