CN2715037Y - Energy-saving quasi-instant electric water heater - Google Patents
Energy-saving quasi-instant electric water heater Download PDFInfo
- Publication number
- CN2715037Y CN2715037Y CN 200420028156 CN200420028156U CN2715037Y CN 2715037 Y CN2715037 Y CN 2715037Y CN 200420028156 CN200420028156 CN 200420028156 CN 200420028156 U CN200420028156 U CN 200420028156U CN 2715037 Y CN2715037 Y CN 2715037Y
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- Prior art keywords
- heat
- water heater
- instant electric
- electric water
- water
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- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an energy-saving quasi-instant electric water heater, mainly composed of an instant electric water heater (9) connected with a water storage tank (10) and a hot water pump (8). A single current safety valve (6) sequentially connects with a single current valve (12), the hot water pump (8), the instant electric water heater (9), the water storage tank (10), a mixing faucet (1), a shower head injector (2), forming a watercourse; the watercourse is equipped with a heat-reclaiming device, connected by a water holding tray (3), a filter (4), a heat exchanger (5), a triple valve (7) in series; and the heat-reclaiming device is connected between the single current safety valve (6) and the hot water pump (8). 1. Using the water heater by different regions of resident users in all seasons is ensured; 2. Supplying hot water for users at any time in 24 hours is ensured, once starts once use; 3. The heat of the scouring bath waste water is made full use of, and the heat efficiency is further improved on the ground that the heat efficiency of the instant electric water heater is higher.
Description
Affiliated technical field
The utility model is specifically related to energy-saving accurate instant electric water heater.
Background technology
Existing in the market electric heater mainly contains heat storing type electric water heater and Instant heating type electric water heater two big classes, wherein heat storing type electric water heater advantage is that electric power is not too big, require also little to user's capacitance, but need the water in the whole storage tank is heated, is incubated, power consumption is big, the water tank volume is big, energy loss is bigger in whole insulating process, in use owing to need to replenish cold water, the water temperature cold phenomenon in heat back earlier can appear, and last total some heat is not used, and the thermal efficiency is lower; Instant heating type advantage is that structure is compact, the energy plug and play, and the thermal efficiency is higher, shortcoming is that electric power is big, owing to be subjected to the power-limiting of user's electricity capacity can not use too greatly again,, still can not gain universal acceptance at present so can not satisfy the instructions for use of different regions and Various Seasonal.
Summary of the invention
The purpose of this utility model is: provide a kind of energy-saving accurate instant electric water heater, 1, the general resident that guarantees in different regions all can use this water heater at all seasons; 2, guarantee that the user had hot water usefulness, plug and play in 24 hours at any time; 3, make full use of the heat of bath wastewater, on the higher basis of instant electric water heater's thermal efficiency, further improve the thermal efficiency.
Technical solution of the present utility model is: this water heater mainly connects storage tank by the instant electric water heater and heat-exchanger pump is formed, and the single current safety valve connects ball-and-seat, heat-exchanger pump, instant electric water heater, storage tank, mixed water valve, shower nozzle formation water route.In addition, heat reclamation device is installed on the water route, is promptly formed by drip tray, filter, heat exchanger and triple valve serial connection, heat reclamation device is connected between single current safety valve and the heat-exchanger pump.
Add heat exchanger in the device, the heat energy in most of bath wastewater is utilized once more, can make supporting instant electric water heater's power reduction.This needs user power utilization problem capacious with regard to having solved simple use instant electric water heater, satisfying the instructions for use of different regions user's Various Seasonal, and has further improved the thermal efficiency.
Add the circulation waterway that heat-exchanger pump, immediately heating water heater, water storage are left alone without help, check valve is formed in the device, this has just satisfied the user all had hot water to use in 24 hours at any time, plug and play has not also guaranteed hot water temperature's substantially constant simultaneously, not and significantly sometimes hot and sometimes cold phenomenon occurs.
Description of drawings
Fig. 1 is the utility model schematic diagram
Among the figure: 1 mixes water valve, 2 shower nozzles, 3 drip trays, 4 filters, 5 heat exchangers, 6 single current safety valves, 7 triple valves, 8 heat-exchanger pumps, 9 instant electric water heaters, 10 storage tanks, 11 temperature-sensing elements, 12 ball-and-seats
The specific embodiment
As shown in the figure, this water heater mainly connects storage tanks 10 by instant electric water heater 9 and heat-exchanger pump 8 is formed, single current safety valve 6 be linked in sequence ball-and-seat 12, heat-exchanger pump 8, instant electric water heater 9, storage tank 10, mix water valve 1, shower nozzle 2 formation water routes.In addition, heat reclamation device is installed on the water route, is promptly formed by drip tray 3, filter 4, heat exchanger 5, triple valve 7 serial connections, heat reclamation device is connected between single current safety valve 6 and the heat-exchanger pump 8.
Energy-saving accurate instant electric water heater realizes following function:
1, storage water tank heat insulation.
Water tank temperature remains on 52 ℃ ± 2 ℃, when water temperature is lower than 50 ℃, and instant electric water heater's work.The course of work is as follows:
When the water tank temperature is higher than 54 ℃, the instant electric water heater quits work.
2, bathing.
Water tank temperature remains on 52 ℃ ± 2 ℃.When the water tank water temperature was higher than 54 ℃, the instant electric water heater quit work.When water temperature is lower than 50 ℃, instant electric water heater's work.
Open when beginning bathing with water valve, thermal wastewater flows to:
Water-collecting tray → filter → heat exchanger
Heat exchanger is delivered to cold water from one-way relief valves with heat.The warm water that flows out in the heat-exchanger pipeline is through heat-exchanger pump → instant electric water heater → storage tank → mixed water valve or thermostatic valve → shower nozzle → filter ...So circulation, bathing can continue to carry out for a long time.
This device thermal efficiency height, power consumption is low, and the hot water temperature is fluctuateed little.
Required electrical power was lower when this device used, and can satisfy different regions, Various Seasonal user's bathing requirement, and hot water flow was bigger.
This device can guarantee that the user had hot water usefulness in 24 hours at any time, plug and play, and can long-time, many person-times of uses continuously.
Claims (2)
1, energy-saving accurate instant electric water heater, it is characterized in that: this water heater mainly connects storage tank (10) by instant electric water heater (9) and heat-exchanger pump (8) is formed, single current safety valve (6) be linked in sequence ball-and-seat (12), heat-exchanger pump (8) instant electric water heater (9), storage tank (10), mixed water valve (1), shower nozzle (2) formation water route.
2, energy-saving accurate instant electric water heater according to claim 1, it is characterized in that: heat reclamation device is installed on the water route, promptly formed by drip tray (3), filter (4), heat exchanger (5), triple valve (7) serial connection, heat reclamation device is connected between single current safety valve (6) and the heat-exchanger pump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028156 CN2715037Y (en) | 2004-06-19 | 2004-06-19 | Energy-saving quasi-instant electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028156 CN2715037Y (en) | 2004-06-19 | 2004-06-19 | Energy-saving quasi-instant electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2715037Y true CN2715037Y (en) | 2005-08-03 |
Family
ID=34871035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420028156 Expired - Fee Related CN2715037Y (en) | 2004-06-19 | 2004-06-19 | Energy-saving quasi-instant electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2715037Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620410A (en) * | 2012-03-30 | 2012-08-01 | 常熟市海晟电器有限公司 | Low-power instant heating water boiler |
| CN106369812A (en) * | 2016-09-25 | 2017-02-01 | 中山市亲泉电热水器科技有限公司 | Pre-heating and instant heating dual-mode water heater |
| CN107664350A (en) * | 2016-07-28 | 2018-02-06 | 黎万银 | A kind of energy-efficient quick-heating electric water heater |
| CN108903656A (en) * | 2018-09-28 | 2018-11-30 | 广州海科电子科技有限公司 | Water dispenser and Water source switching device |
| CN109297180A (en) * | 2017-07-25 | 2019-02-01 | 青岛经济技术开发区海尔热水器有限公司 | Intelligent preheating circulation gas water heater, preheating circulation system and control method |
| CN112254204A (en) * | 2020-10-23 | 2021-01-22 | 余荣安 | Energy-saving commercial shower room |
-
2004
- 2004-06-19 CN CN 200420028156 patent/CN2715037Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620410A (en) * | 2012-03-30 | 2012-08-01 | 常熟市海晟电器有限公司 | Low-power instant heating water boiler |
| CN107664350A (en) * | 2016-07-28 | 2018-02-06 | 黎万银 | A kind of energy-efficient quick-heating electric water heater |
| CN106369812A (en) * | 2016-09-25 | 2017-02-01 | 中山市亲泉电热水器科技有限公司 | Pre-heating and instant heating dual-mode water heater |
| CN109297180A (en) * | 2017-07-25 | 2019-02-01 | 青岛经济技术开发区海尔热水器有限公司 | Intelligent preheating circulation gas water heater, preheating circulation system and control method |
| CN108903656A (en) * | 2018-09-28 | 2018-11-30 | 广州海科电子科技有限公司 | Water dispenser and Water source switching device |
| CN108903656B (en) * | 2018-09-28 | 2024-04-19 | 广州海科电子科技有限公司 | Water dispenser and water source conversion device |
| CN112254204A (en) * | 2020-10-23 | 2021-01-22 | 余荣安 | Energy-saving commercial shower room |
| CN112254204B (en) * | 2020-10-23 | 2021-11-26 | 扬州市生态科技新城杭集中小企业服务中心有限公司 | Energy-saving commercial shower room |
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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 |