CN204026746U - Water heating stove - Google Patents
Water heating stove Download PDFInfo
- Publication number
- CN204026746U CN204026746U CN201420422481.0U CN201420422481U CN204026746U CN 204026746 U CN204026746 U CN 204026746U CN 201420422481 U CN201420422481 U CN 201420422481U CN 204026746 U CN204026746 U CN 204026746U
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- China
- Prior art keywords
- stove
- burner hearth
- discharge flue
- water
- wall
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Abstract
The utility model discloses a kind of water heating stove, comprise stove and chimney, described stove comprises stove shell and covers in the cooktop lid on stove shell, described chimney is located at the top of stove through discharge flue, also comprise at least one burner hearth, described burner hearth is located in stove, offers the stove door supplying fuel in burner hearth, be provided with the first waste-heat recovery device outside described hearth wall at the sidewall of stove shell; Also be provided with exhaust opening in burner hearth, exhaust opening is connected with discharge flue and is provided with air door between exhaust opening and discharge flue; The outer wall of described discharge flue is provided with the second waste-heat recovery device.Have structure simple, capacity usage ratio is high, the feature of energy-conserving and environment-protective, effectively can also improve the indoor high temperature in kitchen, adverse circumstances that flue gas is large.
Description
Technical field
The utility model relates to kitchen tool field, is specifically related to a kind of normal domestic use water heating stove.
Background technology
Existing cooking stove, being no matter coal stove, bavin stove or liquefaction stove, when making a fire and cooking, approximately only having the heat of 30% ~ 40% to be absorbed by pan when burning, remaining heat distributes from the sidewall of cooking stove, other places such as grate or grate, and energy utilization efficiency is very low.It is estimated, waste more than annual the burnt fuel of people has four one-tenth.Particularly in the rural area that China is vast, still use general by earth or brick traditional bavin stove.The structure of this cooking stove is comparatively simple, can carry out heating, cook, cooking or heat up water after the chamber of a kitchen range is placed cooker, and its defect existed is:
1, because the heat of the fuel in stove is only supplied to the cooker of top, the heat distributed to hearth wall, grate fails to make full use of, and causes the waste of the energy;
2, cooking stove is in the use procedure of cooking, heat up water, and the temperature of stove constantly raises, and makes the room temperature in kitchen higher, particularly becomes hot environment very soon in kitchen in summer, and people carries out cooking comparatively sweltering heat inside, feels bad;
3, this kind of traditional its fume extractor of cooking stove just offers an exhaust opening at the sidewall of burner hearth, exhaust opening is connected with a chimney, although structure is simple, the air permeability of whole fume extractor is poor, often occurs that the flue dust that stove is formed in combustion process fills the air, the situation of differential air; And the flue gas containing certain heat all directly discharges, and causes the waste of resource.
Utility model content
For above-mentioned deficiency, it is simple that technical problem to be solved in the utility model is to provide a kind of structure, the heat produced when can recycle grate, hearth combustion, has the advantages that heat loss is few, smoke discharging effect is good, effectively can also improve the water heating stove of kitchen indoor environment.
For solving the problem, the utility model is achieved through the following technical solutions:
Water heating stove, comprise stove and chimney, described stove comprises stove shell and covers in the cooktop lid on stove shell, described chimney is located at the top of stove through discharge flue, also comprise at least one burner hearth, described burner hearth is located in stove, offers the stove door supplying fuel in burner hearth, be provided with the first waste-heat recovery device outside described hearth wall at the sidewall of stove shell; Also be provided with exhaust opening in burner hearth, exhaust opening is connected with discharge flue and is provided with air door between exhaust opening and discharge flue; The outer wall of described discharge flue is provided with the second waste-heat recovery device.
Described first waste-heat recovery device can enclose the closed water cavity of structure for the inwall of hearth outer wall and stove shell, and the water inlet of this water cavity is located at that cooktop covers, its delivery port is located on the sidewall of stove shell.The heat that this waste-heat recovery device gives out in order to absorb circle ring rack and burner hearth.
Further, described second waste-heat recovery device can for enclosing the closed water cavity of structure around the outer wall of discharge flue, and above the water cavity that the water inlet of this water cavity is located at the outer wall of discharge flue, its delivery port is located at below the water cavity of the outer wall of discharge flue.Second waste-heat recovery device is in order to absorb the heat of hot gas and the hot cigarette of discharging from exhaust opening.
Described water heating stove can be gas hot-water stove, is provided with gas burner and is circumferentially with annular fire remaining ring along gas burner in described burner hearth.
The top wall body of described burner hearth is provided with the circle ring rack matched with burner hearth size.
Stove shell can also be provided with the stove door closure matched with stove door.
Described burner hearth can be 2.
The beneficial effects of the utility model are:
1) compared with traditional water heating stove, this water heating stove is provided with two waste-heat recovery devices, first waste-heat recovery device can absorb the heat that circle ring rack and burner hearth discharge, second waste-heat recovery device can absorb the heat of the heat smoke of discharging from exhaust opening, there is heat loss few, the feature that capacity usage ratio is high;
2) water in waste-heat recovery device constantly absorbs heat, effectively can reduce the room temperature in kitchen on the one hand, when the water temperature on the other hand in waste heat apparatus is constantly increased to boiling, discharges from delivery port, can supply daily life and use; Have and recycle feature that is high, economize energy;
3) be provided with the air door in order to ventilate in this water heating stove, make in burner hearth flue gas circulation smooth and easy, can improve that flue dust in kitchen fills the air, the environment of differential air;
4) body of heater of the first waste-heat recovery device set by, the second waste-heat recovery device and water heating stove is integrated, and has design ingenious, and structure is simple, with low cost, is applicable to very much vast common family and uses.
Accompanying drawing explanation
Fig. 1 is the water heating stove structural representation containing two burner hearths.
Fig. 2 is a kind of sectional view of Fig. 1.
Number in the figure is: 1, stove; 2, burner hearth; 3, cooktop lid; 4, chimney; 5, stove door closure; 6, circle ring rack; 7, water inlet; 8, delivery port; 9, discharge flue; 10, air door; 11, stove door; 12, the first waste-heat recovery device; 13, the second waste-heat recovery device; 14, fire remaining ring; 15, exhaust opening.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further explained illustrates, but not in order to limit the utility model.
As shown in Figure 1, water heating stove, comprises stove 1 and chimney 4, and described stove 1 comprises stove shell and covers in the cooktop lid 3 on stove shell, and the top of stove 1 is located at by described chimney 4 through discharge flue 9, also comprise at least one burner hearth 2.Shown in burner hearth 2 can be 1,2,3 or more, the burner hearth 2 in the present embodiment is 2, and described burner hearth 2 is located in stove 1, wall body is provided with the circle ring rack 6 matched with burner hearth 2 size above burner hearth 2.Offer at the sidewall of stove shell the stove door 11 supplying fuel in burner hearth 2, and on stove shell, be provided with the stove door closure 5 matched with stove door 11.Also be provided with exhaust opening 15 in burner hearth 2, exhaust opening 15 is connected with discharge flue 9 and is provided with air door 10 between exhaust opening 15 and discharge flue 9.
As shown in Figure 2, the first waste-heat recovery device 12 is provided with outside described burner hearth 2 wall, described first waste-heat recovery device 12 is the closed water cavity that the inwall of burner hearth 2 outer wall and stove shell encloses structure, and the water inlet 7 of this water cavity is located on cooktop lid 5, its delivery port 8 is located on the sidewall of stove 1 shell.The first waste-heat recovery device 12, i.e. water cavity that two burner hearths 2 are provided with, can be interconnected, and also can be that each burner hearth 2 correspondence establishes the water cavity having plenty of a connection, the water cavity of each connection be provided with respective water inlet and delivery port, as shown in Figure 2.
The outer wall of described discharge flue 9 is provided with the second waste-heat recovery device 13, and in the present embodiment, described discharge flue 9 is divided into two cavitys, and a cavity correspondence connects the exhaust opening 15 of a burner hearth 2, also can be separated into two cavitys.Described second waste-heat recovery device 13 is the closed water cavity enclosing structure around the outer wall of discharge flue 9, in the present embodiment, set water cavity is one and is interconnected, and the water inlet of this water cavity be located at the outer wall of discharge flue 9 water cavity above, its delivery port is located at below the water cavity of the outer wall of discharge flue 9, as shown in Figure 2.
Described water heating stove can be gas hot-water stove, also can be that tradition provides the bavin stove water heating stove of combustion material or the water heating stove of other types with firewood.In the present embodiment, for improving the penetration and promotion of water heating stove, described water heating stove is preferably gas hot-water stove, is provided with gas burner and is circumferentially with annular fire remaining ring 14 along gas burner in described burner hearth 2.
The foregoing is only the utility model preferred embodiment, and need not the utility model be limited, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. water heating stove, comprise stove (1) and chimney (4), described stove (1) comprises stove shell and covers in the cooktop lid (3) on stove shell, described chimney (4) is located at the top of stove (1) through discharge flue (9), it is characterized in that: also comprise at least one burner hearth (2), described burner hearth (2) is located in stove (1), offer at the sidewall of stove shell the stove door (11) supplying fuel in burner hearth (2), outside described burner hearth (2) wall, be provided with the first waste-heat recovery device (12); Also be provided with exhaust opening (15) in burner hearth (2), exhaust opening (15) is connected with discharge flue (9) and is provided with air door (10) between exhaust opening (15) and discharge flue (9); The outer wall of described discharge flue (9) is provided with the second waste-heat recovery device (13).
2. water heating stove according to claim 1, it is characterized in that: the inwall that described first waste-heat recovery device (12) is burner hearth (2) outer wall and stove shell encloses the closed water cavity of structure, the water inlet (7) of this water cavity is located at that cooktop lid (3) is upper, its delivery port (8) is located on the sidewall of stove shell.
3. water heating stove according to claim 1, it is characterized in that: described second waste-heat recovery device (13) is the closed water cavity enclosing structure around the outer wall of discharge flue (9), above the water cavity that the water inlet of this water cavity is located at the outer wall of discharge flue (9), its delivery port is located at below the water cavity of the outer wall of discharge flue (9).
4. water heating stove according to claim 1, is characterized in that: described water heating stove is gas hot-water stove, is provided with gas burner and is circumferentially with annular fire remaining ring (14) along gas burner in described burner hearth (2).
5. water heating stove according to claim 1, is characterized in that: the top wall body of described burner hearth (2) is provided with the circle ring rack (6) matched with burner hearth (2) size.
6. water heating stove according to claim 1, is characterized in that: stove shell is also provided with the stove door closure (5) matched with stove door (11).
7. water heating stove according to claim 1, is characterized in that: described burner hearth (2) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422481.0U CN204026746U (en) | 2014-07-29 | 2014-07-29 | Water heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422481.0U CN204026746U (en) | 2014-07-29 | 2014-07-29 | Water heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026746U true CN204026746U (en) | 2014-12-17 |
Family
ID=52066598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420422481.0U Expired - Fee Related CN204026746U (en) | 2014-07-29 | 2014-07-29 | Water heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110700A (en) * | 2014-07-29 | 2014-10-22 | 钦州柏政吸热炉具制造厂 | Water heating stove |
-
2014
- 2014-07-29 CN CN201420422481.0U patent/CN204026746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110700A (en) * | 2014-07-29 | 2014-10-22 | 钦州柏政吸热炉具制造厂 | Water heating stove |
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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: 20141217 Termination date: 20160729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |