CN203375684U - Boiler - Google Patents

Boiler Download PDF

Info

Publication number
CN203375684U
CN203375684U CN201320456255.XU CN201320456255U CN203375684U CN 203375684 U CN203375684 U CN 203375684U CN 201320456255 U CN201320456255 U CN 201320456255U CN 203375684 U CN203375684 U CN 203375684U
Authority
CN
China
Prior art keywords
communicated
water storage
heat exchanger
boiler
storage cavity
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
CN201320456255.XU
Other languages
Chinese (zh)
Inventor
卜占明
Original Assignee
卜占明
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 卜占明 filed Critical 卜占明
Priority to CN201320456255.XU priority Critical patent/CN203375684U/en
Application granted granted Critical
Publication of CN203375684U publication Critical patent/CN203375684U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a boiler. An inner container is arranged inside a boiler hood. A heat exchanger and a hearth placed below the heat exchanger are arranged inside the inner container. A water storage cavity is formed between the boiler hood and the inner container, the lower end of the water storage cavity is communicated with a water inlet, and the bottom of the water storage cavity is communicated with a water drain pipe. A fire grate is arranged below the hearth, the lower portion of the fire grate is communicated with a slag cavity, and a slag opening is formed in the side face of the slag cavity. A boiler drying device is arranged above the hearth, and a heating cavity which is communicated with the water storage cavity is formed in the boiler drying device. A heat exchange cavity is arranged above the boiler drying device, the heat exchanger is arranged inside the heat exchange cavity, and the heat exchanger is composed of heat exchange tubes which are vertically communicated with the water storage cavity and the heating cavity. A flame path which is communicated with the hearth and the heat exchange cavity is arranged between the boiler drying device and the inner container. A coal firing opening which is communicated with the outside is formed in the side face of the hearth, an ash cleaning opening which is communicated with the outside is formed in the side face of the bottom of the heat exchange cavity, and a chimney which is communicated with the outside is arranged on the top of the heat exchange cavity. A water outlet is formed in the upper portion of the water storage cavity. According to the boiler, the boiler drying device is used for gathering heat, the heat exchange tubes are vertically arranged, so that the heat exchange effect is good, and due to the fact that the heat exchange cavity is separated from the hearth, heat efficiency is high.

Description

A kind of boiler
Technical field
The utility model relates to a kind of hot-water heating system, relates in particular to a kind of boiler.
Background technology
Boiler is the visual plant that people produce and live, and is widely used in for a long time various heat supplies place.Common hot-water boiler is because quirk is vertically arranged, heat exchanger tube is horizontally disposed, the irrational distribution of heat exchanger tube, heating surface area is little, and boiler water temperature rises slow, boiler is the working environment difference of lower its each element in working order, the various condition temperature difference are larger, easily cause the heat exchanger tube hot-spot, for thermally labile, cause damage in boilers, boiler thermal output is lower.
Such as Chinese utility model patent CN201069254Y, a kind of hot-water boiler is disclosed, be intended to overcome the shortcoming of prior art, provide a kind of simple in structure compact to design, energy-saving and cost-reducing, less scaling hot-water boiler, it has body of heater, in body of heater, is provided with rectangular simplifiedly, is provided with heat exchanger in it, heat exchanger tube on heat exchanger is made by bellows, and an end of heat exchanger is provided with dividing plate, water inlet and delivery port.
But above-mentioned utility model is without bake oven heat build-up weak effect, and the horizontally disposed heat transfer effect of heat exchanger tube is poor, and heat exchanging chamber is shorter, and Btu utilization is poor.
The utility model content
In order to solve existing boiler without bake oven heat build-up weak effect, the horizontally disposed heat transfer effect of heat exchanger tube is poor, and heat exchanging chamber is shorter, the shortcoming that Btu utilization is poor, and the utility model provides a kind of boiler.
The utility model solves the technical scheme that its technical problem adopts: a kind of boiler, comprise bonnet, be provided with inner bag in bonnet, be provided with heat exchanger in inner bag and be positioned at the burner hearth of heat exchanger below, be provided with water storage cavity between bonnet and inner bag, the water storage cavity lower end is communicated with water inlet, the water storage cavity bottom is communicated with drainpipe, the burner hearth below is provided with fire grate, the fire grate below is communicated with the slag chamber, side, slag chamber is provided with a slag mouth, the burner hearth top is provided with bake oven, be provided with the heating chamber be communicated with water storage cavity in bake oven, the bake oven top is provided with heat exchanging chamber, be provided with heat exchanger in heat exchanging chamber, heat exchanger is comprised of the heat exchanger tube of vertical connection water storage cavity and heating chamber, be provided with the quirk that is communicated with burner hearth and heat exchanging chamber between bake oven and inner bag, the burner hearth side is provided with the burning coal mouth be in communication with the outside, the heat exchanging chamber bottom sides is provided with the cleaning door be in communication with the outside, the heat exchanging chamber top is provided with the chimney be in communication with the outside, water storage cavity top is provided with delivery port.
Further, described chimney and quirk are not positioned on same vertical curve.
Further, described bake oven is a watt type, middle high both sides low and near cleaning door one end height lower than away from cleaning door one end.
Further, described cleaning door is provided with and the hinged shoot door of bonnet.
Further, described heat exchanger tube is bellows.
The beneficial effects of the utility model are: adopt the bake oven heat build-up, heating effect is good, and heat exchanger tube is layout and the large good effect of heat exchange of hot-air contact-making surface vertically, and heat exchanging chamber and burner hearth isolation contribute to heat accumulation to take full advantage of heat, and the thermal efficiency is high.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of boiler of the utility model side structural representation.
Fig. 2 is a kind of boiler face structural representation of the utility model.
1. slag chambeies, 2. drainpipe, 3. water inlet, 4. fire grate, 5. water storage cavity, 6. shoot door in the drawings, 7. cleaning door, 8. bonnet, 9. chimney, 10. delivery port, 11. heat exchanging chambers, 12. heat exchanger tubes, 13. bake oven, 14. heating chambers, 15. quirks, 16. burn coal mouth, 17. burner hearths, 18. slag mouths.
The specific embodiment
Below in conjunction with an embodiment of accompanying drawing narration, the utility model is described in further detail.
In the drawings, described boiler comprises bonnet 8, be provided with inner bag in bonnet 8, be provided with heat exchanger in inner bag and be positioned at the burner hearth 17 of heat exchanger below, be provided with water storage cavity 5 between bonnet 8 and inner bag, water storage cavity 5 lower ends are communicated with water inlet 3, water storage cavity 5 bottoms are communicated with drainpipe 2, burner hearth 17 belows are provided with fire grate 4, fire grate 4 belows are communicated with slag chamber 1, 1 side, slag chamber is provided with a slag mouth 18, burner hearth 17 tops are provided with bake oven 13, be provided with the heating chamber 14 be communicated with water storage cavity 5 in bake oven 13, bake oven 13 tops are provided with heat exchanging chamber 11, be provided with heat exchanger in heat exchanging chamber 11, heat exchanger is comprised of the heat exchanger tube 12 of vertical connection water storage cavity 5 and heating chamber 14, its heat exchanger tube 12 is bellows, be provided with the quirk 15 that is communicated with burner hearth 17 and heat exchanging chamber 11 between bake oven 13 and inner bag, burner hearth 17 sides are provided with the burning coal mouth 16 be in communication with the outside, heat exchanging chamber 11 bottom sides are provided with the cleaning door 7 be in communication with the outside, cleaning door 7 is provided with and the hinged shoot door 6 of bonnet 8, described bake oven 13 is a watt type, middle high both sides low and near cleaning door 7 one end height lower than away from cleaning door 7 one ends, heat exchanging chamber 11 tops are provided with the chimney 9 be in communication with the outside, chimney 9 is not positioned on same vertical curve with quirk 15, water storage cavity 5 tops are provided with delivery port 10.
During work, by boiler feed water mouth 3 and delivery port 10, access respectively in heating system, to the interior interpolation fuel of burner hearth 17, fuel combustion heating bake oven 13 and heat exchanger tube 12, the interior a part of water of water storage cavity 5 enters heating system through heat exchanger tube 12 heat-exchange temperatures rising outflow boilers.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.

Claims (5)

1. a boiler, comprise bonnet, be provided with inner bag in bonnet, be provided with heat exchanger in inner bag and be positioned at the burner hearth of heat exchanger below, it is characterized in that, be provided with water storage cavity between bonnet and inner bag, the water storage cavity lower end is communicated with water inlet, the water storage cavity bottom is communicated with drainpipe, the burner hearth below is provided with fire grate, the fire grate below is communicated with the slag chamber, side, slag chamber is provided with a slag mouth, the burner hearth top is provided with bake oven, be provided with the heating chamber be communicated with water storage cavity in bake oven, the bake oven top is provided with heat exchanging chamber, be provided with heat exchanger in heat exchanging chamber, heat exchanger is comprised of the heat exchanger tube of vertical connection water storage cavity and heating chamber, be provided with the quirk that is communicated with burner hearth and heat exchanging chamber between bake oven and inner bag, the burner hearth side is provided with the burning coal mouth be in communication with the outside, the heat exchanging chamber bottom sides is provided with the cleaning door be in communication with the outside, the heat exchanging chamber top is provided with the chimney be in communication with the outside, water storage cavity top is provided with delivery port.
2. a kind of boiler according to claim 1, it is characterized in that: described chimney and quirk are not positioned on same vertical curve.
3. a kind of boiler according to claim 1, it is characterized in that: described bake oven is watt type, middle high both sides low and near cleaning door one end height lower than away from cleaning door one end.
4. a kind of boiler according to claim 1, it is characterized in that: described cleaning door is provided with and the hinged shoot door of bonnet.
5. a kind of boiler according to claim 1, it is characterized in that: described heat exchanger tube is bellows.
CN201320456255.XU 2013-07-30 2013-07-30 Boiler Expired - Fee Related CN203375684U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320456255.XU CN203375684U (en) 2013-07-30 2013-07-30 Boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320456255.XU CN203375684U (en) 2013-07-30 2013-07-30 Boiler

Publications (1)

Publication Number Publication Date
CN203375684U true CN203375684U (en) 2014-01-01

Family

ID=49838210

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320456255.XU Expired - Fee Related CN203375684U (en) 2013-07-30 2013-07-30 Boiler

Country Status (1)

Country Link
CN (1) CN203375684U (en)

Similar Documents

Publication Publication Date Title
CN103697501A (en) Grate heat exchange type biomass cooking and heating stove
CN205678883U (en) Coal and electricity dual-purpose reverse burning type energy-saving boiler
CN205208640U (en) Efficiency heating stove
CN202002156U (en) Return flue warming stove
CN203375684U (en) Boiler
CN103017207B (en) Heat-insulating energy-saving heating stove
CN202915405U (en) Energy-saving environment-friendly heating furnace
CN202630126U (en) Household energy-saving boiler
CN203454384U (en) Boiler
CN204574488U (en) The condensation hot water boiler of the collapsible layout of a kind of three backhaul
CN203443094U (en) Ordinary pressure water heating boiler
CN204806668U (en) High -efficient heating boiler
CN202733990U (en) Double-water jacket full-flue heat exchange cooking range
CN203024410U (en) Energy-saving boiler
CN207247529U (en) Self-priming atmospheric gas hot water boiler
CN203907990U (en) Stove-bottom hot-water boiler
CN207865690U (en) Horizontal three return-stroke constant pressure boiler
CN202040845U (en) Household multipurpose coal-saving and fast-heating small boiler
CN103411304A (en) Boiler
CN205014603U (en) Formula multiloop plant specimen strile -backs at center
CN201615506U (en) High-efficient digital temperature control heating furnace
CN201221780Y (en) Multifunctional civil boiler
CN203203226U (en) Dual-purpose energy-saving boiler for life and heating
CN201259306Y (en) High-efficiency water-heating boiler
CN204421075U (en) Heat-exchange type heating stove concentrated by comb

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
DD01 Delivery of document by public notice

Addressee: Bo Zhanming

Document name: Notification to Pay the Fees

DD01 Delivery of document by public notice

Addressee: Bo Zhanming

Document name: Notification of Termination of Patent Right

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140101

Termination date: 20140730

EXPY Termination of patent right or utility model