CN201897312U - Quick heating type electric water heater with double inner containers and double heating tubes - Google Patents
Quick heating type electric water heater with double inner containers and double heating tubes Download PDFInfo
- Publication number
- CN201897312U CN201897312U CN2010206700565U CN201020670056U CN201897312U CN 201897312 U CN201897312 U CN 201897312U CN 2010206700565 U CN2010206700565 U CN 2010206700565U CN 201020670056 U CN201020670056 U CN 201020670056U CN 201897312 U CN201897312 U CN 201897312U
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- heating
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- inner container
- heating tube
- hot water
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000010304 firing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
A quick heating type electric water heater with double inner containers and double heating tubes comprises an inner container and a heating tube, wherein a water inlet tube, a drain tube and a hot water outlet tube are arranged on the inner container, and the inner container is divided into an upper inner container and a lower inner container; the heating tube is divided into an upper heating tube and a lower heating tube; the upper and the lower inner containers are arranged up and down, and are communicated with each other through a water guide tube, and the upper and the lower heating tubes are respectively arranged in the upper and the lower inner containers; temperature controllers are respectively arranged in the upper and the lower inner containers; and the water inlet tube and the drain tube are communicated with the lower inner container, and the water outlet end of the hot water outlet tube is positioned at the upper part of the inner cavity of the upper inner container. By adopting the structure, the principle that the specific weight of hot water is smaller is utilized, the hot water in the lower inner container is heated to flow upwards into the upper inner container, the cold water in the upper container is squeezed to flow downwards at the same time, so the hot water and the cold water in the upper and the lower inner containers form convection, and the heating tube is ensured to be contacted with the cold water all the time, thus the heat exchange efficiency is improved, and the heating speed of the water heater is increased.
Description
Technical field
The utility model relates to a kind of electric heater.
Background technology
Present prior art, traditional storage-type electric water heater all is an inner bag, and heating tube heating cold water is that heat radiation principle transmits heat, and promptly heating tube heats the cold water of heating tube contact area earlier, heated water is radiant heat transfer heat towards periphery step by step, until the water of the whole inner bag of heating.Existing problems are: in this process, what heating tube directly contacted is hot water basically, and heat exchanger effectiveness is not high, and firing rate is slow.
Changing above-mentioned mode of heating into convection current transmits heat exactly in this practicality invention.What be that heating tube contacts all the time is cold water, improves heat exchanger effectiveness, improves firing rate.。
Summary of the invention
The purpose of this utility model is: the quick-heating electric water heater of a kind of pair of inner bag and two heating tubes is provided, and what it can make that heating tube contacts all the time is cold water, improves heat exchanger effectiveness, improves firing rate.
The utility model is achieved in that the quick-heating electric water heater of a kind of pair of inner bag and two heating tubes, comprises inner bag and heating tube, and water inlet pipe, blow-off pipe and hot water outlet pipe are arranged on the inner bag, and its special character is: described inner bag is divided into upper inner-liner and bottom inner container; Described heating tube is divided into heating tube and following heating tube;
Upper and lower inner bag is by upper and lower setting, and upper and lower inner bag is communicated with by aqueduct, and upper and lower heating tube is separately positioned in the upper and lower inner bag; A thermostat is set respectively in the upper and lower inner bag;
Water inlet pipe and blow-off pipe are communicated with bottom inner container, and hot water outlet pipe's water side is positioned at the top of the inner chamber of upper inner-liner.
The quick-heating electric water heater of described pair of inner bag and two heating tubes, it is characterized in that: the hot water outlet pipe passes bottom inner container and stretches in the upper inner-liner.
The quick-heating electric water heater of described pair of inner bag and two heating tubes, it is characterized in that: described hot water outlet pipe passes bottom inner container, aqueduct stretches in the upper inner-liner.
The quick-heating electric water heater of described pair of inner bag and two heating tubes is characterized in that: the power of following heating tube is 1-2 times of upward heating tube power.
The quick-heating electric water heater of a kind of pair of inner bag of the utility model and two heating tubes, owing to adopt such structure, utilize the less principle of hot water proportion exactly, the hot water that heats in the bottom inner container is heated enters upper inner-liner to come-up, the cold water that pushes upper inner-liner simultaneously flows downward, thereby the hot and cold water of upper and lower inner bag forms convection current, and what guarantee the heating tube contact is cold water all the time.Thereby the raising heat exchanger effectiveness has improved the water heater firing rate.
Description of drawings
Fig. 1 is a front view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the quick-heating electric water heater of a kind of pair of inner bag and two heating tubes comprises inner bag and heating tube, and water inlet pipe, blow-off pipe and hot water outlet pipe are arranged on the inner bag, and described inner bag is divided into upper inner-liner 11 and bottom inner container 12; Described heating tube is divided into heating tube 21 and following heating tube 22;
Upper and lower inner bag 11,12 is by upper and lower setting, and upper and lower inner bag 11,12 is communicated with by three aqueducts 3, and upper and lower heating tube 21,22 is separately positioned in the upper and lower inner bag 11,12; In the upper and lower inner bag 11,12 thermostat is set respectively;
Water inlet pipe 4 and blow-off pipe 5 are communicated with bottom inner container 12, and hot water outlet pipe 6 water side is positioned at the top of the inner chamber of upper inner-liner 11.
As further improvement: hot water outlet pipe 6 passes bottom inner container 12 and stretches in the upper inner-liner 11.
As further improving: described hot water outlet pipe 6 passes bottom inner container 12, aqueduct 3 stretches in the upper inner-liner 11.
As preferred embodiment: the power of following heating tube 22 is 1 times, 1.5 times or 2 times of last heating tube 21 power.
Above-described only is preferential embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model.
Claims (4)
1. the quick-heating electric water heater of two inner bags and two heating tubes comprises inner bag and heating tube, and water inlet pipe, blow-off pipe and hot water outlet pipe are arranged on the inner bag, and it is characterized in that: described inner bag is divided into upper inner-liner and bottom inner container; Described heating tube is divided into heating tube and following heating tube;
Upper and lower inner bag is by upper and lower setting, and upper and lower inner bag is communicated with by aqueduct, and upper and lower heating tube is separately positioned in the upper and lower inner bag; A thermostat is set respectively in the upper and lower inner bag;
Water inlet pipe and blow-off pipe are communicated with bottom inner container, and hot water outlet pipe's water side is positioned at the top of the inner chamber of upper inner-liner.
2. the quick-heating electric water heater of pair inner bag according to claim 1 and two heating tubes, it is characterized in that: the hot water outlet pipe passes bottom inner container and stretches in the upper inner-liner.
3. the quick-heating electric water heater of pair inner bag according to claim 3 and two heating tubes, it is characterized in that: described hot water outlet pipe passes bottom inner container, aqueduct stretches in the upper inner-liner.
4. according to claim 1,2 or the quick-heating electric water heater of 3 described pairs of inner bags and two heating tubes, it is characterized in that: the power of following heating tube be go up heating tube power 1-2 doubly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206700565U CN201897312U (en) | 2010-12-21 | 2010-12-21 | Quick heating type electric water heater with double inner containers and double heating tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206700565U CN201897312U (en) | 2010-12-21 | 2010-12-21 | Quick heating type electric water heater with double inner containers and double heating tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897312U true CN201897312U (en) | 2011-07-13 |
Family
ID=44255219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206700565U Expired - Fee Related CN201897312U (en) | 2010-12-21 | 2010-12-21 | Quick heating type electric water heater with double inner containers and double heating tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897312U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607160A (en) * | 2012-03-23 | 2012-07-25 | 中山市亨力奇电器有限公司 | Multi-power supply electric water heater |
| CN105841354A (en) * | 2016-04-18 | 2016-08-10 | 佛山市顺德区真的好电器有限公司 | Double-heating-tube heating system of electromagnetic water storage type electric water heater |
| CN106468480A (en) * | 2015-08-20 | 2017-03-01 | 青岛经济技术开发区海尔热水器有限公司 | Control method of electric water heater and electric water heater |
| CN111692745A (en) * | 2020-06-03 | 2020-09-22 | 珠海格力电器股份有限公司 | Water storage type electric water heater and control method thereof |
-
2010
- 2010-12-21 CN CN2010206700565U patent/CN201897312U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607160A (en) * | 2012-03-23 | 2012-07-25 | 中山市亨力奇电器有限公司 | Multi-power supply electric water heater |
| CN106468480A (en) * | 2015-08-20 | 2017-03-01 | 青岛经济技术开发区海尔热水器有限公司 | Control method of electric water heater and electric water heater |
| CN106468480B (en) * | 2015-08-20 | 2019-11-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of electric water heater and electric water heater |
| CN105841354A (en) * | 2016-04-18 | 2016-08-10 | 佛山市顺德区真的好电器有限公司 | Double-heating-tube heating system of electromagnetic water storage type electric water heater |
| CN111692745A (en) * | 2020-06-03 | 2020-09-22 | 珠海格力电器股份有限公司 | Water storage type electric water heater and control method thereof |
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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 HENRY ELECTRIC APPLIANCES CO., LTD. Free format text: FORMER OWNER: CAI XUNCHANG Effective date: 20120516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120516 Address after: 528427 Guangdong Province, Zhongshan city Nantou town Huinan Industrial Zone No. 2 Zhongshan Road, tengye Hengliqi Electrical Appliance Co. Ltd. Patentee after: Zhongshan Henry Electric Appliances Co., Ltd. Address before: 528427 Guangdong Province, Zhongshan city Nantou town Huinan Industrial Zone Hongye road Hengliqi Electrical Appliance Co. Ltd. Patentee before: Cai Xunchang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20161221 |