CN203704129U - Fast water supply and water saving equipment - Google Patents
Fast water supply and water saving equipment Download PDFInfo
- Publication number
- CN203704129U CN203704129U CN201420039529.XU CN201420039529U CN203704129U CN 203704129 U CN203704129 U CN 203704129U CN 201420039529 U CN201420039529 U CN 201420039529U CN 203704129 U CN203704129 U CN 203704129U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- temperature control
- hot water
- control type
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
Landscapes
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model relates to water supply equipment, in particular to fast water supply and water saving equipment. The fast water supply and water saving equipment comprises a water heater, a cold water inlet pipe, a hot water supply pipe and a plurality of hot water outlets with valves, wherein the cold water inlet pipe is connected to a cold water inlet of the water heater, the hot water supply pipe is connected to the hot water outlet of the water heater, and the hot water outlets are connected to the hot water supply pipe, a temperature control type water pump is connected to the tail end of the hot water supply pipe, the temperature control type water pump is communicated with the cold water inlet pipe through a water recycling pipe, and a check valve is arranged on the water recycling pipe. According to the fast water supply and water saving equipment, the temperature control type water pump is connected to the tail end of the hot water supply pipe, the water recycling pipe is arranged between the temperature control type water pump and the cold water inlet pipe at the same time, cold water in the hot water supply pipe can be recycled in advance, hot water can be supplied fast, and water using time and water resources are saved.
Description
Technical field
The utility model relates to a kind of supplying hot water equipment, relates in particular to a kind of supplying hot water energy-saving equipment fast.
Background technology
At present, domestic heating wetting system is generally by water heater, be connected to water heater cooling water inlet enter cold water pipe and be connected to water heater hot water outlet heat supply water pipe and be connected to some on heat supply water pipe hot water outlets with valve and form, in the time that needs use hot water, the valve of opening corresponding hot water outlet will go out hot water, but because a period of time need not, heat supply water pipe can be piled up certain cold water in the pipeline between hot water outlet, therefore need to put for a moment just hot water out of cold water, waste water resource, and the speed of supplying hot water is slower, the waste water time.
Utility model content
Defect and deficiency that the utility model exists in order to solve above-mentioned prior art, provide a kind of and can reclaim in advance the cold water in heat supply water pipe, supplying hot water fast, the quick supplying hot water energy-saving equipment of using water wisely time and water resource.
The technical solution of the utility model: a kind of supplying hot water energy-saving equipment fast, comprise water heater, be connected to water heater cooling water inlet enter cold water pipe and be connected to water heater hot water outlet heat supply water pipe and be connected to the some hot water outlets with valve on heat supply water pipe, the end of described heat supply water pipe is connected with temperature control type water pump, described temperature control type water pump is communicated with by a return water pipe with entering between cold water pipe, and described return water pipe is provided with check-valves.
Temperature control type water pump in the utility model is current conventional temperature control type water pump on the market, and in the utility model, hot water outlet need to be with the equipment of hot water for connecting toilet tap, kitchen faucet, toilet water tap etc.
Preferably, in heat supply water pipe, be provided with the hydraulic pressure sensor for measuring supplying hot water inner pipe water pressure near temperature control type water pump side.
Hydraulic pressure sensor in the utility model is common on the market hydraulic pressure sensor, its function is the hydraulic pressure that can measure in heat supply water pipe, thereby roughly infer the water yield that in heat supply water pipe (length of heat supply water pipe and internal diameter known situation under), person easy to use arranges the temperature control type water pump working time.
Preferably, described temperature control type water pump outside is provided with the time switch of controlling the temperature control type water pump working time.
Time switch of the present utility model is the working time of controlling temperature control type water pump.
The utility model course of work, before needs use hot water, open temperature control type water pump, the hydraulic pressure showing according to hydraulic pressure sensor, infer the roughly water yield in heat supply water pipe, thereby set the working time of temperature control type water pump by time switch, while waiting temperature control type water pump to quit work, cold water in heat supply water pipe is substantially recovered in cold water pipe by return water pipe by temperature control type water pump, now opens the hot water that is that hot water outlet releases.
The utility model is connected with temperature control type water pump at the end of heat supply water pipe, and simultaneously temperature control type water pump and enter between cold water pipe to be provided with return water pipe, makes it can reclaim in advance the cold water in heat supply water pipe, supplying hot water fast, using water wisely time and water resource.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
1. water heaters in figure, 2. cooling water inlet, 3. hot water inlet, 4. heat supply water pipe, 5. hot water outlet, 6. temperature control type water pump, 7. return water pipe, 8. hydraulic pressure sensor, 9. time switch, 10. enters cold water pipe, 11. check-valves, 12. water meters.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but is not the restriction to the utility model protection domain.
As shown in Figure 1, a kind of supplying hot water energy-saving equipment fast, comprise water heater 1, be connected to water heater 1 cooling water inlet 2 enter cold water pipe 10 and be connected to water heater 1 hot water outlet 3 heat supply water pipe 4 and be connected to the some hot water outlets 5 with valve on heat supply water pipe 4, the end of heat supply water pipe 4 is connected with temperature control type water pump 6, temperature control type water pump 6 is communicated with by a return water pipe 7 with entering between cold water pipe 10, and return water pipe 7 is provided with check-valves 11.Heat supply water pipe 4 is interior is provided with the hydraulic pressure sensor 8 for measuring heat supply water pipe 4 interior hydraulic pressure near temperature control type water pump 6 sides.Temperature control type water pump 6 outsides are provided with the time switch 9 of controlling 6 working times of temperature control type water pump.
The cold water pipe that enters in the utility model is connected with original water inlet by water meter.
The utility model is connected with temperature control type water pump at the end of heat supply water pipe, and simultaneously temperature control type water pump and enter between cold water pipe to be provided with return water pipe, makes it can reclaim in advance the cold water in heat supply water pipe, supplying hot water fast, using water wisely time and water resource.
Claims (3)
1. a quick supplying hot water energy-saving equipment, comprise water heater, be connected to water heater cooling water inlet enter cold water pipe and be connected to water heater hot water outlet heat supply water pipe and be connected to the some hot water outlets with valve on heat supply water pipe, it is characterized in that: the end of described heat supply water pipe is connected with temperature control type water pump, described temperature control type water pump is communicated with by a return water pipe with entering between cold water pipe, and described return water pipe is provided with check-valves.
2. the quick supplying hot water energy-saving equipment of one according to claim 1, is characterized in that: in described heat supply water pipe, be provided with the hydraulic pressure sensor for measuring supplying hot water inner pipe water pressure near temperature control type water pump side.
3. the quick supplying hot water energy-saving equipment of one according to claim 2, is characterized in that: described temperature control type water pump outside is provided with the time switch of controlling the temperature control type water pump working time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039529.XU CN203704129U (en) | 2014-01-22 | 2014-01-22 | Fast water supply and water saving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039529.XU CN203704129U (en) | 2014-01-22 | 2014-01-22 | Fast water supply and water saving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704129U true CN203704129U (en) | 2014-07-09 |
Family
ID=51054561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039529.XU Expired - Fee Related CN203704129U (en) | 2014-01-22 | 2014-01-22 | Fast water supply and water saving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178920A (en) * | 2017-06-29 | 2017-09-19 | 河海大学常州校区 | A kind of hydrocone type solar water heater cold water retracting device |
-
2014
- 2014-01-22 CN CN201420039529.XU patent/CN203704129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178920A (en) * | 2017-06-29 | 2017-09-19 | 河海大学常州校区 | A kind of hydrocone type solar water heater cold water retracting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140709 Termination date: 20180122 |