CN2370302Y - Push-pull changing household cooking and central heating coal stove - Google Patents
Push-pull changing household cooking and central heating coal stove Download PDFInfo
- Publication number
- CN2370302Y CN2370302Y CN 99209245 CN99209245U CN2370302Y CN 2370302 Y CN2370302 Y CN 2370302Y CN 99209245 CN99209245 CN 99209245 CN 99209245 U CN99209245 U CN 99209245U CN 2370302 Y CN2370302 Y CN 2370302Y
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- Prior art keywords
- heat exchanger
- water
- push
- heater
- water jacket
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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 relates to a push and pull switchover household water heating coal stove for cooking, which adopts a structure assembled by a water sleeve, a stove body, a heat exchanging device, and a heat drive device. The utility model can be manufactured, arranged, and maintained conveniently. The lower end surface of the heat exchanging device can be oppositely connected with a hearth or a fume outlet of the stove body through pushing and pulling the stove body to realize the purpose of the switchover between heating and cooking of the stove. Because a large heat exchanging area is distributed on a position near flame with high temperature best and because the heat drive device is designed by the principle of heat jet pumps, the utility model has the characteristics of high heat efficiency, high water outlet temperature, and better circular effect. The utility model is an ideal household energy saving stove.
Description
The utility model relates to a kind of push-and-pull suitching type family expenses cooking Coal stove with water heating means.
In the northern area of China, generally use a kind of family expenses cooking Coal stove with water heating means that can drive radiator.During heating, penetrated a large amount of heat energy, caused thermal efficiency of stoves reduction and leaving water temperature not high because of the outside width of cloth of bell.
The purpose of this utility model is: for improving a kind of family expenses cooking Coal stove with water heating means that thermal efficiency of stoves and leaving water temperature, reinforcement circulating effect design.
The purpose of this utility model is achieved in that a kind of push-and-pull suitching type family expenses cooking Coal stove with water heating means, form by water jacket furnace, water jacket heat exchanger, hot pusher, it is characterized in that: described burner hearth of the furnace body diameter, outlet flue diameter are identical with the heat exchanger lower end diameter that it matches, body of heater can move along burner hearth center and the push-and-pull of the outlet flue line of centres, and the heat exchanger lower end is docked with the burner hearth or the outlet flue of body of heater; Heat exchanger is made of the several layers of board-like water jacket of concentric ring, and the water jacket upper and lower end connects with the communicating pipe weldering respectively; Be provided with hot pusher in the heat exchanger; Hot pusher is made of pot courage, induction tunnel, water injection nozzle, and pot courage bottom connects with the communicating pipe weldering with the heat exchanger bottom, and the inner casing weldering of water injection nozzle and heat exchanger upper outer layer water jacket connects, and cooperates with compression Taper Pipe on the shell, and formation picks moving shower nozzle; Water-in and water-out joint on the body of heater is connected with a water supply connector of heating system return pipe, heat exchanger bottom respectively with flexible pipe; The moving shower nozzle that picks on another water supply connector of heat exchanger bottom, top is connected with backwater, the outlet pipe of heating system respectively.
The utility model is compared with the existing type of furnace, owing to adopt body of heater push-and-pull moving structure, has planted big as far as possible heat exchange area at the position of close thermal-flame, not only improved the thermal efficiency, the self-excitation circulation power also is provided, thereby has improved leaving water temperature, and strengthened circulating effect.
Accompanying drawing is the utility model structure diagram.
Below in conjunction with the preferred embodiment of description of drawings the utility model: the type of furnace adopts aluminium sheet or welded steel plate.The body of heater lower end is provided with wheel (10), and the body of heater upper and lower part is provided with fire bars (8), firing door (7), ashpit (9) in the middle part of being welded with water out adapter (15), water supply connector (11), body of heater, and the outlet flue of body of heater (14) is communicated with by trunnion (13) with burner hearth (12).Burner hearth of the furnace body (12) top aligns mounting heat exchanger (1); The outer water jacket of heat exchanger (1) (3) connects with communicating pipe (2), (5) weldering with internal layer water jacket (4).Pot courage (19) bottom of hot pusher connects with communicating pipe (18) weldering with the outer water jacket (3) of heat exchanger (1) bottom, induction tunnel (20) bottom connects with pot courage (19) weldering, the water injection nozzle (21) on induction tunnel (20) top connects with the weldering of the inner casing of heat exchanger (1) upper outer layer water jacket (3), cooperate with the compression Taper Pipe (23) on the shell, formation picks moving shower nozzle (22).Heat exchanger (1) lower end is welded with two water supply connectors (6), (17) and cover plate (16).The water supply connector of body of heater (11), water out adapter (15) are connected with the return pipe of heating system, a water supply connector (17) of heat exchanger (1) respectively with flexible pipe, another water supply connector (6) of heat exchanger (1), pick moving shower nozzle (22) and are connected with backwater, the outlet pipe of heating system respectively.During heating, promoting body of heater makes burner hearth (12) dock with heat exchanger (1), the cover plate (16) of heat exchanger (1) is just in time sealed the outlet flue (14) of body of heater, thermal-flame directly burns the pot courage (19) of hot pusher, high-temperature flue gas is after pot courage (19) shunting, by the two-layer circular passage of heat exchanger (1), flow out from throat.The recirculated water of heating system is at pot courage 9) in after rapid heating, spray in the compression Taper Pipe (23), be with through body of heater, heat exchanger (1) heated hot water, rapidly to the heating system injection.During cooking, the pulling body of heater makes outlet flue (14) dock with heat exchanger (1), at burner hearth (12) peace pot suitable for reading, the through the bottom of a pan of thermal-flame then, high-temperature flue gas then flows out from throat in outlet flue (14) inflow heat exchanger (1), and all heats all are fully utilized.
Claims (1)
1, a kind of push-and-pull suitching type family expenses cooking Coal stove with water heating means, form by water jacket furnace, water jacket heat exchanger, hot pusher, it is characterized in that: described burner hearth of the furnace body diameter, outlet flue diameter are identical with the heat exchanger lower end diameter that it matches, body of heater can move along burner hearth center and the push-and-pull of the outlet flue line of centres, and the heat exchanger lower end is docked with the burner hearth or the outlet flue of body of heater; Heat exchanger is made of the several layers of board-like water jacket of concentric ring, and the water jacket upper and lower end connects with the communicating pipe weldering respectively; Be provided with hot pusher in the heat exchanger; Hot pusher is made of pot courage, induction tunnel, water injection nozzle, and pot courage bottom connects with the communicating pipe weldering with the heat exchanger bottom, and the inner casing weldering of water injection nozzle and heat exchanger upper outer layer water jacket connects, and cooperates with compression Taper Pipe on the shell, and formation picks moving shower nozzle; Water-in and water-out joint on the body of heater is connected with a water supply connector of heating system return pipe, heat exchanger bottom respectively with flexible pipe; The moving shower nozzle that picks on another water supply connector of heat exchanger bottom, top is connected with backwater, the outlet pipe of heating system respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99209245 CN2370302Y (en) | 1999-04-23 | 1999-04-23 | Push-pull changing household cooking and central heating coal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99209245 CN2370302Y (en) | 1999-04-23 | 1999-04-23 | Push-pull changing household cooking and central heating coal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2370302Y true CN2370302Y (en) | 2000-03-22 |
Family
ID=34002835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99209245 Expired - Fee Related CN2370302Y (en) | 1999-04-23 | 1999-04-23 | Push-pull changing household cooking and central heating coal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2370302Y (en) |
-
1999
- 1999-04-23 CN CN 99209245 patent/CN2370302Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Yizhi Document name: Notice of termination |
|
| 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 |