CN201527090U - Multitube quick-heating firewood water heater - Google Patents
Multitube quick-heating firewood water heater Download PDFInfo
- Publication number
- CN201527090U CN201527090U CN2009202299671U CN200920229967U CN201527090U CN 201527090 U CN201527090 U CN 201527090U CN 2009202299671 U CN2009202299671 U CN 2009202299671U CN 200920229967 U CN200920229967 U CN 200920229967U CN 201527090 U CN201527090 U CN 201527090U
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- China
- Prior art keywords
- storage tank
- water
- water heater
- multitube
- combustion furnace
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- 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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Abstract
The utility model discloses a multitube quick-heating firewood water heater comprising a water storage tank (13), a burning furnace (2), a heat exchanger (8), a cold water inlet pipe (4), a hot water outlet pipe (1) and a smoke outlet (12); the water heater is characterized in that the heat exchanger (8) comprises a plurality of spiral heat exchange pipes; and ends of the heat exchange pipes converge at the bottom of the smoke outlet (12), and other ends thereof converge on a heat collection cover (14) which is fixed on a bottom plate of the water storage tank (13). The water heater greatly improves the heat utilization ratio of the burning furnace by using the plurality of spiral heat exchange pipes, and simultaneously can eliminate the heavy flame retardant layer thereof due to the built-in arrangement of the burning furnace, thus increasing the volume of a hearth and simultaneously playing a role of auxiliary heating so as to heat the water in the water storage tank up to a higher temperature with firewood in one hearth. The water heater also adopts a measure that water enters from the lower layer of the water storage tank and exit from the upper layer of the water storage tank, thus leading the temperature of the discharged hot water to be stable without being interfered by the entering of cold water.
Description
Technical field
The utility model relates to water heater, is a kind of multitube fast heating type Firewood water heater specifically.
Background technology
The faggot water heater has been promoted gradually in vast rural area at present and has been come, this water heater without electric power and combustion gas, not only having solved the rural area lacks under the condition of natural gas, liquefied gas in short of electricity, can not resemble the problem of water heater fast easy to use the city, make full use of the faggot resource of vast rural area cheapness simultaneously again, make that resource obtains utilizing once more, use cost is extremely low, having made things convenient for the life of farmers problem, be beneficial to environmental protection again, is to be worth the product of implementation energetically.Yet in existing faggot water heater, because the thermal efficiency of faggot water heater is limited to, the heat energy of faggot burning is not well utilized.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of faggot combustion thermal efficiency and big multitube fast heating type Firewood water heater of water yield of significantly improving.
Described multitube fast heating type Firewood water heater, comprise storage tank, combustion furnace, heat exchanger, cold water inlet, hot water outlet pipe, outlet flue, described outlet flue is in the outside on storage tank top, described combustion furnace is positioned at the lower end of storage tank, it is characterized in that: described heat exchanger is made of many spirality heat-exchange tubes, one end of heat-exchange tube converges in the bottom of outlet flue, and the other end converges on the collector mat, and described collector mat is fixed on the base plate of storage tank.Many screw type heat-exchange tubes are covered with storage tank inside, have increased the heat exchange area of heat-exchange tube greatly, and the water in the storage tank is heated fully.Described collector mat is enclosed within outside the thermal-arrest mouth of combustion furnace.
As embodiment, also can carry out following optimization: the bottom of described storage tank is provided with furnace chamber, and the burner hearth of described combustion furnace places furnace chamber.So the heating of combustion furnace itself also can be by radiant heat transfer to storage tank, therefore the flame retardant coating of combustion furnace can be done thinly or can cancel flame retardant coating simultaneously, alleviate the weight of combustion furnace, increase the furnace chamber volume of combustion furnace, thereby can hold more faggot fuel, can be heated to enough height with the water temperature that guarantees storage tank.
Its air inlet of described combustion furnace is positioned at the outside of furnace chamber.Can make combustion furnace can obtain sufficient air like this replenishes.
The shaft of described combustion furnace is provided with the secondary air mouth.The secondary air mouth makes the furnace chamber of combustion furnace can obtain replenish air on diverse location.
Top in the described storage tank also is provided with the sealing chamber, and described sealing is provided with the water intaking valve that has floating drum in the chamber, and described water intaking valve links to each other with cold water inlet, is connected with a cold water drainpipe that extends to the storage tank bottom in the sealing chamber.Floating drum in the sealing chamber and water intaking valve can make water inlet close water intaking valve automatically after filling it up with, and can also cold water be imported to the bottom of storage tank by the cold water drainpipe, in order to avoid upset the stable of leaving water temperature.
Described hot water outlet pipe extends to the top of storage tank in storage tank inside.Because hot water proportion is less, always on the upper strata of water, can to keep water outlet be already heated water so draw hot water from the upper strata of hot water, and water temperature is more stable.
Top at storage tank is provided with safety valve.Aqueous vaporization in storage tank, and when surpassing the volume of storage tank and bearing limit, safety valve can be discharged expanding gas guarantees that pressure in the storage tank is in scope reliably.
The utility model uses many spiral heat-exchange tubes significantly to improve the heat utilization efficiency of combustion furnace, the burner hearth of combustion furnace is built-in simultaneously, can remove its heavy flame retardant coating, increased the volume of furnace chamber, play the effect of auxiliary heating simultaneously, make a stove faggot water in the storage tank can be heated to higher temperature.The utility model has also adopted the measure of storage tank lower floor water inlet upper strata water outlet, makes it go out that the hot water temperature is stable not to be subjected to cold water water inlet interference.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1-hot water outlet pipe, 2-combustion furnace, 3-air inlet, 4-cold water inlet, 5-cold water drainpipe, 6-secondary air mouth, the 7-furnace chamber, 8-heat exchanger, 9-water intaking valve, 10-floating drum, 11-sealing chamber, the 12-outlet flue, 13-storage tank, 14-collector mat, 15-thermal-arrest mouth, 16-safety valve.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified: multitube fast heating type Firewood water heater as shown in fig. 1, comprise storage tank 13, combustion furnace 2, heat exchanger 8, cold water inlet 4, hot water outlet pipe 1, outlet flue 12, described outlet flue 12 is in the outside on storage tank 13 tops, described combustion furnace 2 is positioned at the lower end of storage tank 13, described heat exchanger 8 is made of many spirality heat-exchange tubes, one end of heat-exchange tube converges in the bottom of outlet flue 12, the other end converges on the collector mat 14, and described collector mat 14 is fixed on the base plate of storage tank 13.Described collector mat 14 is enclosed within outside the thermal-arrest mouth 15 of combustion furnace.Many screw type heat-exchange tubes are covered with in the storage tank 13, have increased the heat exchange area of heat-exchange tube greatly, and the water in the storage tank 13 is heated fully.
The bottom of described storage tank 13 is provided with furnace chamber 7, and the burner hearth of combustion furnace 2 places furnace chamber 7.So combustion furnace 2 heatings own also can be by radiant heat transfer to storage tank 13, therefore the flame retardant coating of combustion furnace 2 can be done thinly or can cancel flame retardant coating simultaneously, alleviate the weight of combustion furnace 2, increase the furnace chamber volume of combustion furnace 2, thereby can hold more faggot fuel, can be heated to enough height with the water temperature that guarantees storage tank 13.
Described combustion furnace 2 its air inlets 3 are positioned at the outside of furnace chamber 7.Can make combustion furnace 2 can obtain sufficient air like this replenishes.
The shaft of described combustion furnace 2 is provided with secondary air mouth 6.Secondary air mouth 6 makes the furnace chamber of combustion furnace 2 can obtain replenish air on diverse location.
Top in the described storage tank 13 also is provided with sealing chamber 11, is provided with the water intaking valve 9 that has floating drum 10 in the described sealing chamber 11, and described water intaking valve 9 links to each other with cold water inlet 4, is connected with a cold water drainpipe 5 that extends to storage tank 13 bottoms in the sealing chamber 11.Floating drum 10 and water intaking valve 9 in the sealing chamber 11 can make water inlet close water intaking valve 9 automatically after filling it up with, and can also cold water be imported to the bottom of storage tank 13 by cold water drainpipe 5, in order to avoid upset the stable of leaving water temperature.
Described hot water outlet pipe 1 extends to the top of storage tank 13 in storage tank 13 inside.Because hot water proportion is less, always on the upper strata of water, can to keep water outlet be already heated water so draw hot water from the upper strata of hot water, and water temperature is more stable.
Be provided with safety valve 16 at the top of storage tank 13.Aqueous vaporization in storage tank 13, and when surpassing the volume of storage tank 13 and bearing limit, safety valve 16 can be discharged expanding gas guarantees that pressure in the storage tank 13 is in scope reliably.
Claims (7)
1. multitube fast heating type Firewood water heater, comprise storage tank (13), combustion furnace (2), heat exchanger (8), cold water inlet (4), hot water outlet pipe (1), outlet flue (12), described outlet flue (12) is in the outside on storage tank (13) top, described combustion furnace (2) is positioned at the lower end of storage tank (13), it is characterized in that: described heat exchanger (8) is made of many spirality heat-exchange tubes, one end of heat-exchange tube converges in the bottom of outlet flue (12), the other end converges on the collector mat (14), and described collector mat (14) is fixed on the base plate of storage tank (13).
2. multitube fast heating type Firewood water heater according to claim 1 is characterized in that: the bottom of described storage tank (13) is provided with furnace chamber (7), and the burner hearth of combustion furnace (2) places furnace chamber (7).
3. multitube fast heating type Firewood water heater according to claim 1 and 2 is characterized in that: its air inlet of described combustion furnace (2) (3) is positioned at the outside of furnace chamber (7).
4. multitube fast heating type Firewood water heater according to claim 1 and 2 is characterized in that: the shaft of described combustion furnace (2) is provided with secondary air mouth (6).
5. multitube fast heating type Firewood water heater according to claim 1 and 2, it is characterized in that: the top in the described storage tank (13) also is provided with sealing chamber (11), be provided with the water intaking valve (9) that has floating drum (10) in the described sealing chamber (11), described water intaking valve (9) links to each other with cold water inlet (4), is connected with a cold water drainpipe (5) that extends to storage tank (13) bottom in sealing chamber (11).
6. multitube fast heating type Firewood water heater according to claim 1 is characterized in that: described hot water outlet pipe (1) extends to the top of storage tank (13) in storage tank (13) inside.
7. multitube fast heating type Firewood water heater according to claim 1 and 2 is characterized in that: be provided with safety valve (16) at the top of storage tank (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202299671U CN201527090U (en) | 2009-11-17 | 2009-11-17 | Multitube quick-heating firewood water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202299671U CN201527090U (en) | 2009-11-17 | 2009-11-17 | Multitube quick-heating firewood water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527090U true CN201527090U (en) | 2010-07-14 |
Family
ID=42518376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202299671U Expired - Fee Related CN201527090U (en) | 2009-11-17 | 2009-11-17 | Multitube quick-heating firewood water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527090U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884089A (en) * | 2014-04-04 | 2014-06-25 | 重庆柴霸科技有限公司 | Water heater driven by firewood and electricity |
| CN106152501A (en) * | 2016-08-29 | 2016-11-23 | 李小平 | Hot-water heating system |
| CN107642902A (en) * | 2017-10-26 | 2018-01-30 | 徐志良 | A kind of efficient heating stove |
| CN109000370A (en) * | 2018-09-11 | 2018-12-14 | 广东万家乐燃气具有限公司 | A kind of air stage feeding system and gas heater |
-
2009
- 2009-11-17 CN CN2009202299671U patent/CN201527090U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884089A (en) * | 2014-04-04 | 2014-06-25 | 重庆柴霸科技有限公司 | Water heater driven by firewood and electricity |
| CN106152501A (en) * | 2016-08-29 | 2016-11-23 | 李小平 | Hot-water heating system |
| CN107642902A (en) * | 2017-10-26 | 2018-01-30 | 徐志良 | A kind of efficient heating stove |
| CN109000370A (en) * | 2018-09-11 | 2018-12-14 | 广东万家乐燃气具有限公司 | A kind of air stage feeding system and gas heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20101117 |