CN2170451Y - Energy-saving water heater for coal stove - Google Patents
Energy-saving water heater for coal stove Download PDFInfo
- Publication number
- CN2170451Y CN2170451Y CN 93210275 CN93210275U CN2170451Y CN 2170451 Y CN2170451 Y CN 2170451Y CN 93210275 CN93210275 CN 93210275 CN 93210275 U CN93210275 U CN 93210275U CN 2170451 Y CN2170451 Y CN 2170451Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- water tank
- coal stove
- stove
- tile
- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to an energy-saving water heater for a coal stove, comprising a stove body, a stove tile composed of fire-resistant material, a water tank which is provided with an upper water pipe and a lower water pipe, etc. The stove tile is positioned in the stove body. The periphery of the stove tile which is made of the fire-resistant material is provided with a gasification chamber, the outer wall of the stove tile which is made of the fire-resistant material is attached with a metal net, a water tank is positioned at the outer side of the stove body, a heat exchanger is arranged in the water tank, the upper end of a return pipe is communicated with the heat exchanger, the lower end of the return pipe is communicated with the lower part of the gasification chamber, the upper end of an air feed pipe is communicated with the heat exchanger, the lower end of the air feed pipe is communicated with the upper part of the gasification chamber, and the heat exchanger is provided with an exhaust valve. The utility model has the advantages of simple structure, high heat efficiency, safe use and long service life.
Description
The utility model relates to a kind of coal stove energy-saving water heater, it by body of heater, be arranged in the tile of making by refractory material of body of heater and the water tank that is provided with upper and lower water pipe etc. and form.
In the prior art, generally be to adopt the burner hearth outer periphery in the coal stove body of heater to be equipped with water tank, utilize the burner hearth heat, draw by pipeline and can use hot water the heating of the water in the water tank.Also the someone has adopted heat pipe principle, uses the burner hearth waste heat, and flue residue heat provides heat, make water heater, but the disadvantage of this structure is to have filled liquid in the interlayer burner hearth, has taken large-area waste heat, can not be recovered utilization, the route that causes liquefying is long, gasification is slow, can not reclaim the burner hearth waste heat after banking up a fire, and the hot water temperature does not increase, shower pressure is not enough, shortcomings such as jet power difference.
The purpose of this utility model provides a kind of simple and reasonable in order to overcome existing weak point in the above-mentioned prior art exactly, the coal stove energy-saving water heater that the heat effect is high, safe and reliable, the life-span is long.
The purpose of this utility model realizes by following measure: this coal stove energy-saving water heater is by body of heater, be arranged in the tile of making by refractory material of body of heater and be provided with, compositions such as the water tank of downcomer, wherein, be equipped with vaporizer in the tile outer periphery of making by refractory material, on the tile outer wall of making by refractory material with wire netting, water tank is positioned at outside the body of heater, in water tank, be provided with heat exchanger, the liquid back pipe upper end communicates with heat exchanger, the lower end communicates with the vaporizer bottom, the snorkel upper end communicates with heat exchanger, the lower end communicates with vaporizer top, and heat exchanger is provided with air bleeding valve.
In the utility model, wire netting is preferably selected two-layer copper mesh for use; Heat exchanger is made up of metallic conduit; Offer exhaust outlet at water tank upper.
The advantage that the utility model is compared with prior art had is: simple and reasonable, owing to have additional the metal copper mesh in vaporizer, this quantity of heat production increases substantially, and the heat effect is high, safe and reliable, the life-span is long.
Accompanying drawing is a structural representation of the present utility model.
The utility model is done with detailed description below in conjunction with accompanying drawing: as shown in the figure: this coal stove energy-saving water heater is by body of heater (1), be arranged in the tile of making by refractory material (2) of body of heater and be provided with, the water tank compositions such as (3) of downcomer (4) (5), wherein, be equipped with vaporizer (6) in the tile outer periphery of making by refractory material, on the tile outer wall of making by refractory material with double layer of metal copper mesh (7), water tank (3) is positioned at outside the body of heater (1), offer exhaust outlet (12) on the water tank, in water tank, be provided with the heat exchanger of forming by metallic conduit (8), liquid back pipe (9) upper end communicates with heat exchanger (8), the lower end communicates with vaporizer (6) bottom, snorkel (10) upper end communicates with heat exchanger, and (the snorkel top should be higher than the heat exchanger bottom, to prevent that condensed water from entering snorkel), its lower end communicates with vaporizer (6) top, and heat exchanger (8) is provided with air bleeding valve (11).
Operation principle of the present utility model is: gasification heats up to utilize the burner hearth heat to make water in the vaporizer (liquid level be preferably vaporizer height 2/3rds), deliver to the water heating that makes in the heat exchanger that is arranged in the water tank in the water tank by snorkel, when using first, when heat exchanger begins exhaust steam, close the exhaust needle-valve, make heat exchanger produce the heat pipe effect.Heat steam in the heat exchanger is met cold back generation condensed water and is flowed into vaporizer through liquid back pipe, and the gasification of being heated once more moves in circles, and whether coal stove is banked up a fire and can both be brought the water tank heat exchanger different heats, and it is successive to reach whole day hot water.
Claims (4)
1, a kind of coal stove energy-saving water heater, it is by body of heater (1), be arranged in the tile of making by refractory material (2) of body of heater and be provided with, the water tank compositions such as (3) of downcomer (4) (5), it is characterized in that: be equipped with vaporizer (6) in the tile outer periphery of making by refractory material, on the tile outer wall of making by refractory material with wire netting (7), water tank is positioned at outside the body of heater, in water tank, be provided with heat exchanger (8), liquid back pipe (9) upper end communicates with heat exchanger, the lower end communicates with the vaporizer bottom, snorkel (10) upper end communicates with heat exchanger, the lower end communicates with vaporizer top, is communicated with air bleeding valve (11) on the radiator.
2, coal stove energy-saving water heater according to claim 1, it is characterized in that: wire netting is preferably selected two-layer copper mesh for use.
3, coal stove energy-saving water heater according to claim 1, it is characterized in that: heat exchanger is made up of metallic conduit.
4, coal stove energy-saving water heater according to claim 1 is characterized in that: water tank upper offers exhaust outlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93210275 CN2170451Y (en) | 1993-04-22 | 1993-04-22 | Energy-saving water heater for coal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93210275 CN2170451Y (en) | 1993-04-22 | 1993-04-22 | Energy-saving water heater for coal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2170451Y true CN2170451Y (en) | 1994-06-29 |
Family
ID=33792219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93210275 Expired - Fee Related CN2170451Y (en) | 1993-04-22 | 1993-04-22 | Energy-saving water heater for coal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2170451Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062432A (en) * | 2011-02-10 | 2011-05-18 | 重庆大学 | Self-circulation heat supply system utilizing phase-change material |
-
1993
- 1993-04-22 CN CN 93210275 patent/CN2170451Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062432A (en) * | 2011-02-10 | 2011-05-18 | 重庆大学 | Self-circulation heat supply system utilizing phase-change material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |