CN201225750Y - Water heater - Google Patents
Water heater Download PDFInfo
- Publication number
- CN201225750Y CN201225750Y CNU2008200466641U CN200820046664U CN201225750Y CN 201225750 Y CN201225750 Y CN 201225750Y CN U2008200466641 U CNU2008200466641 U CN U2008200466641U CN 200820046664 U CN200820046664 U CN 200820046664U CN 201225750 Y CN201225750 Y CN 201225750Y
- Authority
- CN
- China
- Prior art keywords
- water
- groove
- heating pipe
- pipe
- electrothermal membrane
- 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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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model relates to a water heater comprising an electrothermal membrane heating pipe which is connected with an electrode, and the electrode is connected with a power supply; the electrothermal membrane heating pipe is internally provided with a core pipe; a spiral groove is arranged between the electrothermal membrane heating pipe and the core pipe; one end of the groove is a water inlet end and the other end is a water outlet end; and the water outlet end is provided with a small groove the cross section of which is smaller than the cross section of a small groove at the water inlet end. The electrothermal membrane heating pipe is internally provided with a core pipe, and the spiral groove is arranged between the electrothermal membrane heating pipe and the core pipe, so that the whole electrothermal membrane can be used for heating water, and the water can be boiled by the electrothermal membrane heating pipe after passing through the spiral groove, and further the water heating area is enlarged, the water heating efficiency is improved, and the water heating speed is accelerated causing the water to be boiled in a few seconds, and the highest temperature of water flowing out of the water outlet end is ensured.
Description
[technical field]
The utility model relates to a kind of water heater, specifically relates to a kind of electrothermal film heater that adds hot water.
[background technology]
Water heater is a kind of by using the electrical heating water small domestic appliance that water is boiled, and it can use in small domestic appliances such as electric heater, insulating pot, egg steamer.Existing water heater is left following defective: 1., that water is heated to boiling point speed is slow, and can not be rapidly that water is boiled; 2., water heating surface, heat-exchange surface are restricted the electricity wasting resource; 3., unreasonable structure, the thermal efficiency be low, power consumption is big, 4., have also have a hidden danger.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of water firing rate fast, and the water heating surface (area) (HS is big, and power consumption is little, the water heater that the thermal efficiency is high.
The purpose of this utility model is achieved in that
A kind of water heater, it is characterized in that comprising electrothermal film heating pipe, connect the electrode that is connected with power supply on the electrothermal film heating pipe, the core pipe is installed in electrothermal film heating pipe, between electrothermal film heating pipe and core pipe, be formed with spiralling groove, one end of groove is a water inlet end, and the other end is the water side, and described water side is provided with one section minor groove that trench cross section is littler than water inlet end trench cross section.
Aforesaid a kind of water heater is characterized in that described spiral groove is a square groove.
The utility model is equipped with the core pipe in electrothermal film heating pipe, between electrothermal film heating pipe and core pipe, be formed with spiralling groove, whole Electric radiant Heating Film can be used for adding hot water, water just can be heated into boiling water by electrothermal film heating pipe through after the spiral grooves, strengthened the water heating surface (area) (HS, improved efficient, firing rate is fast, only need just can burn till boiling water several seconds, and can guarantee that the coolant-temperature gage that flows out the water side is the highest.
[description of drawings]
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is a cutaway view of the present utility model;
Fig. 3 is an explosive view of the present utility model.
[specific embodiment]
A kind of water heater, it comprises electrothermal film heating pipe 1, be connected with the electrode 2 that connects power supply on the electrothermal film heating pipe 1, core pipe 3 is installed in electrothermal film heating pipe 1, between electrothermal film heating pipe 1 and core pipe 3, be formed with spiralling groove 4, one end of groove 4 is a water inlet end 41, and the other end is water side 42, and described water side 42 is provided with one section trench cross section minor groove 44 littler than water inlet end 41 trench cross section.
In the present embodiment, electrothermal film heating pipe and core pipe are straight tube, groove is a square trench, owing to 42 be provided with one section trench cross section minor groove 44 littler than water inlet end 41 trench cross section in the water side, and after water enters spiralling groove 4, the groove of water inlet end is bigger, inflow is bigger, and smaller at the groove of water side, discharge reduces, water is heated rapidly, can also guarantee that the coolant-temperature gage that flows out from the groove water side is the highest.
Claims (2)
1, a kind of water heater, it is characterized in that comprising electrothermal film heating pipe (1), electrothermal film heating pipe (1) is gone up and is connected the electrode (2) that is connected with power supply, core pipe (3) is installed in electrothermal film heating pipe (1), between electrothermal film heating pipe (1) and core pipe (3), be formed with spiralling groove (4), one end of groove (4) is water inlet end (41), and the other end is water side (42), and described water side (42) are provided with one section trench cross section minor groove (44) littler than water inlet end (41) trench cross section.
2, a kind of water heater according to claim 1 is characterized in that described spiral groove (4) is a square groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200466641U CN201225750Y (en) | 2008-04-15 | 2008-04-15 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200466641U CN201225750Y (en) | 2008-04-15 | 2008-04-15 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225750Y true CN201225750Y (en) | 2009-04-22 |
Family
ID=40598641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200466641U Expired - Fee Related CN201225750Y (en) | 2008-04-15 | 2008-04-15 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225750Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748863A (en) * | 2012-04-19 | 2012-10-24 | 中山市嘉盛荣电器有限公司 | Novel heating core of instant liquid heater |
| CN102997395A (en) * | 2012-11-07 | 2013-03-27 | 李小平 | Instant heating pipe for water supply |
| CN110230878A (en) * | 2019-05-28 | 2019-09-13 | 安徽苏立科技股份有限公司 | A kind of novel water quality heater core rod assembly |
-
2008
- 2008-04-15 CN CNU2008200466641U patent/CN201225750Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748863A (en) * | 2012-04-19 | 2012-10-24 | 中山市嘉盛荣电器有限公司 | Novel heating core of instant liquid heater |
| CN102997395A (en) * | 2012-11-07 | 2013-03-27 | 李小平 | Instant heating pipe for water supply |
| CN110230878A (en) * | 2019-05-28 | 2019-09-13 | 安徽苏立科技股份有限公司 | A kind of novel water quality heater core rod assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN MESTER INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: GU YONGHONG Effective date: 20110321 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528425 ZHONGSHAN MESTER ELECTRICAL APPLIANCE CO., LTD., TONGLE INDUSTRIAL PARK, DONGFENG TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE TO: 528425 TONGLE INDUSTRIAL AREA, DONGFENG TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110321 Address after: 528425 Industrial Zone, Dongfeng Town, Guangdong, Zhongshan Patentee after: Zhongshan Mester Industrial Co., Ltd. Address before: 528425 Guangdong city of Zhongshan province with Dongfeng Town Industrial Park, Zhongshan Mester Electric Appliance Co. Ltd. Patentee before: Gu Yonghong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20150415 |
|
| EXPY | Termination of patent right or utility model |