CN2404055Y - Double-circulating multifunction electric water heater - Google Patents
Double-circulating multifunction electric water heater Download PDFInfo
- Publication number
- CN2404055Y CN2404055Y CN 99256655 CN99256655U CN2404055Y CN 2404055 Y CN2404055 Y CN 2404055Y CN 99256655 CN99256655 CN 99256655 CN 99256655 U CN99256655 U CN 99256655U CN 2404055 Y CN2404055 Y CN 2404055Y
- Authority
- CN
- China
- Prior art keywords
- water
- heater
- valve
- infrared radiation
- control valve
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a double-circulating multifunction electric water heater, which belongs to household items in daily use field. The utility model is composed of a water out control valve, a far-infrared radiation isolating heater, an exchange hot water pipe, a circulating selector valve, a water in regulating valve, a circulating protecting electromagnetic valve, a water level sensor, a heat storage water tank, a water temperature regulator, a distance sleeve and a casing. A far-infrared radiation isolating heater is adopted as a heating source, high speed of heating can be realized, and the problems that an electric heating element is immersed into water to realize direct heating to water and slow speed and poor safety performance exist can be solved. The utility model has two functions of direct heating and thermal storage.
Description
A kind of pair of circulation multifunctional electric heater belongs to family daily life articles for use field.
Water heater is very general in family's bathing, increase along with China's electric power, electric heater is also more and more universal in the use of family, the electric heater that existing family uses normally adopts in the heating immersion water and directly water is heated, the heat exchange form is based on conduction, but, be difficult to further improve its heat exchange efficiency owing to be subjected to the restriction of multiple factor.On the other hand, domestic, electric water heater is subjected to the restriction of family's electrical power, and the high-temperature-hot-water flow of domestic type electric heater generally is no more than 3 liters/minute, can't satisfy that have a bath winter or with the requirement of bathtub tub.In addition, how further to improve the safety in utilization of electric heater, the fluctuation that reduces the hot water temperature also is the problem that people extremely pay close attention to always.
The purpose of this utility model, be to provide a kind of employing far infrared radiation to isolate heater as thermal source, to current efficiency of heating surface height, heat exchange is stable, and have directly-heated and two kinds of functions of accumulation of heat, it is fool proof to wash the time spent, and the dry combustion method element of cutting off the water supply does not damage, two circulation multifunctional electric heaters of long service life.
The utility model is realized in the following way; this pair circulation multifunctional electric heater; it is by outlet water control valve 1; far infrared radiation is isolated heater 2; the heat exchanging water pipe 3; circulation selector valve 4; water inlet control valve 5; recycling-guard magnetic valve 6; level sensor 7; hot water storage tank 8; water temperature regulater 9; separation sleeve 10; shell 11; insulated enclosure layer 12; water regulating valve 13 is formed; it is characterized in that: a hot water storage tank 8 is arranged at the top of shell 11; a water temperature regulater 9 and water regulating valve 13 are equipped with in the outside of shell 11; heat exchanging water pipe 3 is equipped with in inside; at least one far infrared radiation is housed in the heat exchanging water pipe 3 isolates heater 2; on the far infrared radiation isolation heater 2 separation sleeve 10 is housed, insulated enclosure layer 12 is equipped with at two ends.Heat exchanging water pipe 3 top is connected with an outlet water control valve 1 by water pipe, is connected with a recycling-guard magnetic valve 6 above the outlet water control valve 1, and heat exchanging water pipe 3 bottom is connected with a circulation selector valve 4, is connected with a water inlet control valve 5 below the circulation selector valve 4.One level sensor 7 is housed on the hot water storage tank 8.
The utility model has the advantages that: adopting far infrared radiation to isolate heater is heating source, firing rate is fast, having overcome existing electric heater is heating to be immersed in the water directly water is heated, speed is slow, the problem of poor safety performance, and have directly-heated and two kinds of functions of accumulation of heat, the back dry combustion method of cutting off the water supply does not damage heating element heater, and it is simple in structure, easy to manufacture.
Below in conjunction with drawings and Examples the utility model is further described.
Accompanying drawing 1 is the structural representation of two circulation multifunctional electric heaters.
Accompanying drawing 2 is isolated the structural representation of heater and separation sleeve for far infrared radiation.
Wherein: 1 outlet water control valve, 2 far infrared radiations are isolated heater, 3 heat exchanging water pipes, 4 circulation selector valves, 5 water inlet control valves; 6 recycling-guard magnetic valves, 7 level sensors, 8 hot water storage tanks, 9 water temperature regulaters; 10 separation sleeves, 11 shells, 12 insulated enclosure layers, 13 water regulating valves.
This utility model is to adopt method by far infrared radiation that current are heated to finish its function, it is that heat exchanging water pipe 3 is housed in outer cover of water heater 11, heat exchanging water pipe 3 is snakelike shape, at least one far infrared radiation is housed in heat exchanging water pipe 3 isolates heater 2, outside far infrared radiation is isolated heater 2, separation sleeve 10 and insulated enclosure layer 12 are housed, work allowing water not isolate heater 2 contacted effects with far infrared radiation.During use, after connecting power supply, cold water enters heat exchanging water pipe 3 by water inlet control valve 5 and circulation selector valve 4, the temperature controller 9 of fetching boiling water, far infrared radiation is isolated the form radiation of heater 2 with far infrared, pass 10 pairs of current heating of separation sleeve, because far ir ray is a kind of high-energy ray, water absorbs relatively fully to it, add that radiation heat transfer is subjected to change of external conditions to influence minimum, so isolate heater to current efficiency of heating surface height with far infrared radiation, heat exchange is stable, fundamentally solved the big shortcoming of leaving water temperature fluctuation.Moreover protective sleeve made by advanced material, and mechanical strength can be born the maximum temperature that heater may reach fully and can not produce and be broken and damage under its high temperature.This has just guaranteed that water has any contact at the overall process discord electricity that electric heater is heated until use.When needs are regulated water temperature, on the one hand can be by the size of water inlet control valve 5 and water regulating valve 13 adjusting inflows, can how much regulate by the radical of water temperature regulater 9 control far infrared radiations isolation heaters on the other hand, be one when water temperature is minimum, all connect when the highest.This electric heater has directly-heated, two kinds of functions of accumulation of heat, when adopting directly-heated to have a shower, closes recycling-guard magnetic valve 6, and hot water directly flows out by outlet water control valve 1.When needs are used the bathtub tub; open recycling-guard magnetic valve 6; close outlet water control valve 1; flowing directly into hot water storage tank 8 by heat exchanging water pipe's 3 heated hot water stores; after being filled with; by level sensor 7 with pathway closure; when outlet water control valve 1 is opened; flow out simultaneously by the water of heat exchanging water pipe's 3 heating and the water of hot water storage tank 8 on the one hand; the hot water flow of output is increased to be twice; the hot water of hot water storage tank 8 can flow into cold water that circulation selector valve 4 flows in company with water inlet control valve 5 again by water pipe circuit again and enters heat exchanging water pipe 3 together and heat once more on the other hand, improves the heating-up temperature of water.This pair circulation multifunctional electric heater is simple in structure, has directly-heated, two kinds of functions of accumulation of heat, manipulates safe and reliablely, is widely used in various places such as family, hotel and uses.
Claims (3)
1. two circulation multifunctional electric heater; it is by outlet water control valve 1; far infrared radiation is isolated heater 2; the heat exchanging water pipe 3; circulation selector valve 4; water inlet control valve 5; recycling-guard magnetic valve 6; level sensor 7; hot water storage tank 8; water temperature regulater 9; separation sleeve 10; shell 11; insulated enclosure layer 12; water regulating valve 13 is formed; it is characterized in that: a hot water storage tank 8 is arranged at the top of shell 11; a water temperature regulater 9 and water regulating valve 13 are equipped with in the outside of shell 11; heat exchanging water pipe 3 is equipped with in inside; be equipped with in the heat exchanging water pipe 3 to an outer far infrared radiation and isolate heater 2, on the far infrared radiation isolation heater 2 separation sleeve 10 is housed.
2. according to claim 1 pair of circulation multifunctional electric heater; it is characterized in that: heat exchanging water pipe 3 top is connected with an outlet water control valve 1 by water pipe; be connected with a recycling-guard magnetic valve 6 above the outlet water control valve 1; the bottom of changing hydro-thermal water pipe 3 is connected with a circulation selector valve 4, is connected with a water inlet control valve 5 below the circulation selector valve 4.
3. according to claim 1 pair of circulation multifunctional electric heater is characterized in that: a level sensor 7 is housed on the hot water storage tank 8, and insulated enclosure layer 12 is equipped with at separation sleeve 10 two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256655 CN2404055Y (en) | 1999-12-15 | 1999-12-15 | Double-circulating multifunction electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256655 CN2404055Y (en) | 1999-12-15 | 1999-12-15 | Double-circulating multifunction electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404055Y true CN2404055Y (en) | 2000-11-01 |
Family
ID=34039719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99256655 Expired - Fee Related CN2404055Y (en) | 1999-12-15 | 1999-12-15 | Double-circulating multifunction electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404055Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047763A (en) * | 2013-01-30 | 2013-04-17 | 扬州市优珂电气有限公司 | Radial type explosion proof electric heater |
| CN112344427A (en) * | 2020-10-10 | 2021-02-09 | 上海中如智慧能源集团有限公司 | Heating system capable of storing heat and directly heating and using method thereof |
-
1999
- 1999-12-15 CN CN 99256655 patent/CN2404055Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047763A (en) * | 2013-01-30 | 2013-04-17 | 扬州市优珂电气有限公司 | Radial type explosion proof electric heater |
| CN103047763B (en) * | 2013-01-30 | 2016-09-21 | 扬州市优珂电气有限公司 | Radial type explosion proof electric heater |
| CN112344427A (en) * | 2020-10-10 | 2021-02-09 | 上海中如智慧能源集团有限公司 | Heating system capable of storing heat and directly heating and using method thereof |
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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 |