CN2289193Y - Domestic water heater - Google Patents
Domestic water heater Download PDFInfo
- Publication number
- CN2289193Y CN2289193Y CN 97201870 CN97201870U CN2289193Y CN 2289193 Y CN2289193 Y CN 2289193Y CN 97201870 CN97201870 CN 97201870 CN 97201870 U CN97201870 U CN 97201870U CN 2289193 Y CN2289193 Y CN 2289193Y
- Authority
- CN
- China
- Prior art keywords
- heating
- hot water
- outlet
- heat exchange
- heating agent
- 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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Abstract
The utility model relates to a heat exchange device, particularly a domestic water heater which is composed of a box body, a heat exchange tube, a heating medium inlet, a heating medium outlet, a cold water inlet and a hot water outlet, wherein, the heat exchange tube of the utility model is helical and is integrally contained in the box body, the heating medium inlet and the cold water inlet are respectively arranged on the upper parts of box boards on both sides of the box body, the heating medium outlet and the hot water outlet are respectively arranged on the lower parts of the box boards, a liquid level gauge and a display and alarm device for hot water temperature are arranged on a panel of the front part of the box body, and fin sheets can be sheathed on the heat exchange tube so as to enlarge heat transferring areas. The water heater can be connected to a water heating pipeline and adopts water in a heating pipeline as heating media, and is suitable to be used in a heating period and has the advantages of simple structure, convenience and safety.
Description
The utility model relates to a kind of heat-exchange device, particularly a kind of pot-type boiler.
Existing pot-type boiler is that thermal source adds hot water with combustion gas or electric heating, and its complex structure and be subjected to source of the gas and power supply is provided with the restriction of condition also easily produces fault, becomes the defective of hindering application.
The purpose of this utility model is to overcome the deficiency in the above-mentioned prior art, and provide a kind of and be secured on the hydromining heating coil road, with caliduct water the pot-type boiler simple in structure, easy to use of heating agent.
Task of the present utility model is finished according to following technical proposals.
This pot-type boiler is by casing, heat exchanger tube, heating agent import, heating agent outlet, and cooling water inlet and add that hot water outlet constitutes.Heat exchanger tube is shape in the shape of a spiral, and integral body places in the casing, and heating agent import and cooling water inlet place the top of two side box plates respectively, heating agent outlet and add the bottom that hot water outlet is divided into boxboard;
The plate face of the preceding boxboard of casing is provided with the liquid level meter and adds the hot water temperature and shows whistling device;
Be set with fin on the heat exchanger tube, in order to enlarge heat transfer area.
Description of drawings of the present utility model:
Fig. 1 is the outside drawing of this kind water heater
Fig. 2 is the box inner structure figure of this kind water heater
Among the figure: casing 1, cooling water inlet 2, temperature show whistling device 3, hot water outlet 4, liquid level meter 5, heating agent outlet 6, heating agent import 7, heat exchanger tube 8.
The utility model will elaborate with embodiment in conjunction with the accompanying drawings:
The structure of this pot-type boiler is: in a rectangular box 1, be provided with spiral heat exchanger tube 8, this spiral heat exchange tube 8 is coiled by a long tube or many pipes are welded, the heating agent of circulation is the hot water in the heating pipeline in the pipe, the two ends mouth of pipe of heat exchanger tube 8 is heating agent import 7 and heating agent outlet 6, the former is located at the top of side box plate, the bottom that the latter is located at side box plate, and the feed pipe with the warm steam heating pipe of hydromining is connected with return pipe respectively, constitutes heat supplying loop.The water that heat exchange heats up is from running water, by being heated to form hot water in the cooling water inlet 2 streamer casings 1 that are arranged on opposite side boxboard top, and can provide use by the hot water outlet 4 through being located at the boxboard bottom.The joint door all is equipped with at each place, the mouth of a river, so that regulate.Be provided with liquid level meter 5 and the hot water temperature shows whistling device 3 on the preceding boxboard face of casing 1, liquid level meter 5 can adopt float-type and glass tube direct reading liquid level gauge; The hot water temperature shows the existing goods of whistling device 3 adapted market sales.The running water that tube side, heat exchange heat up because heating agent is flowed through is walked shell side (in the case), is following current with heating agent, resistance is little, so but outside heat exchanger tube 8 the suit fin, in order to the expansion heat transfer area.Hot water can be received kitchen, hand basin, can do washing, wash dish, rice washing daytime, can have a bath evening, shower.Also can set up annexes such as hanger, support on the casing 1 of this kind water heater, make it attaching hanging support easily.
The water heater of the utility model is compared with existing water heater, and its excellent part is:
Simple in structure, with low cost, manufacture and installation and use convenient; The box plate face is installed the water yield and water in the reflection case Liquid level meter and the hot water temperature of temperature show that whistling device has strengthened practicality; Owing to do not need electricity consumption, use so combustion gas is thermal source Safety, the heating household that is particularly suitable for valuating uses in Heating Period.
Claims (3)
1, a kind of by casing, heat exchanger tube, heating agent import, heating agent outlet, and the pot-type boiler of cooling water inlet and hot water outlet formation, it is characterized in that: heat exchanger tube is shape in the shape of a spiral, the be placed in top of casing two side box plates of heating agent import and cooling water inlet, heating agent outlet and add hot water outlet and be divided into the boxboard bottom.
2, according to the described pot-type boiler of claim 1, it is characterized in that: the preceding boxboard face of casing is provided with the liquid level meter and the hot water temperature shows whistling device.
3, according to the described water heater of claim 1, it is characterized in that: be set with fin on the heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97201870 CN2289193Y (en) | 1997-03-19 | 1997-03-19 | Domestic water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97201870 CN2289193Y (en) | 1997-03-19 | 1997-03-19 | Domestic water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2289193Y true CN2289193Y (en) | 1998-08-26 |
Family
ID=33923179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97201870 Expired - Fee Related CN2289193Y (en) | 1997-03-19 | 1997-03-19 | Domestic water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2289193Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985149A (en) * | 2021-02-26 | 2021-06-18 | 山东福源节能环保工程有限公司 | Low-temperature waste heat superconducting recovery device |
-
1997
- 1997-03-19 CN CN 97201870 patent/CN2289193Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985149A (en) * | 2021-02-26 | 2021-06-18 | 山东福源节能环保工程有限公司 | Low-temperature waste heat superconducting recovery device |
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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 |