CN203116290U - Water-saving shower device - Google Patents
Water-saving shower device Download PDFInfo
- Publication number
- CN203116290U CN203116290U CN 201320116306 CN201320116306U CN203116290U CN 203116290 U CN203116290 U CN 203116290U CN 201320116306 CN201320116306 CN 201320116306 CN 201320116306 U CN201320116306 U CN 201320116306U CN 203116290 U CN203116290 U CN 203116290U
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- CN
- China
- Prior art keywords
- water
- temperature
- shower head
- outlet
- heater
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- 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 - Lifetime
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a water-saving shower device which comprises a water heater water tank, a water pump, a cold hot water mixing switch and a shower head. A temperature relay is arranged inside the water heater water tank. The temperature relay is used for starting the water pump to work under the condition that the temperature relay does not sense a preset temperature, a first inlet of the cold hot water mixing switch is communicated with the water heater water tank, a second inlet of the cold hot water mixing switch is communicated with tap water through a solenoid valve, a temperature control valve is arranged in the shower head, an inlet of temperature control valve is communicated with an outlet of the cold hot water mixing switch, a first outlet of the temperature control valve is communicated with the water pump, a second outlet of the temperature control valve is communicated with the outlet of the shower head, when the water temperature in the shower head is lower than the preset temperature, the inlet of the temperature control valve is communicated with the first outlet, and when the water temperature in the shower head is high than or equal to the preset temperature, the inlet of the temperature control valve is communicated with the second outlet. According to the water-saving shower device, no matter how long a pipeline between the water heater water tank and the shower head is, and how much cold water stored in the water-saving shower device is, the cold water can always automatically cycle to return to the water heater water tank, and only when hot water comes out, the cold water can be sprayed out from the shower head.
Description
Technical field
The utility model relates to technical field of water heaters, more particularly, relates to a kind of water-saving apparatus for shower bath.
Background technology
Water heater just refers to by various physical principles, cold water temperature is raise become a kind of device of hot water.It is multiple to be divided into electric heater, gas heater, solar water heater, air-source water heater, fast magnetic domestic hot-water device etc. according to the principle difference.
As everyone knows, be connected by pipeline between existing water-heater water tank and the shower head (hot water application terminal), the pipeline of this connection is different in size, some in addition reach tens meters, when the hot water in the water-heater water tank comes out from shower head, poured off more than half basin or more cold water, this certainly will cause the unnecessary water purification wasting of resources and increase sewage discharge.
Therefore, how to make the water heater application terminal directly flow out hot water, and do not need to waste a large amount of water purification, become the technical problem that those skilled in the art need to be resolved hurrily.
The utility model content
In view of this, the utility model provides a kind of water-saving apparatus for shower bath, so that hot water is directly flowed out in the water heater application terminal, and does not need to waste a large amount of water purification.
For achieving the above object, the utility model provides following technical scheme:
A kind of water-saving apparatus for shower bath comprises:
Water-heater water tank and the water pump that is communicated with this water-heater water tank are provided with temperature relay in the described water-heater water tank, and described temperature relay is used for starting described pump working under the state that does not perceive preset temperature;
The hot and cold water hybrid switch, its first entrance is connected with the hot water outlet of described water-heater water tank, and second entrance is communicated with running water by magnetic valve;
Shower head, be provided with temperature-sensing valve in the described shower head, the entrance of described temperature-sensing valve is connected with the outlet of described hot and cold water hybrid switch, first outlet is connected with described water pump, second outlet is communicated with the outlet of shower head, and when the water temperature in shower head was lower than preset temperature, the entrance of described temperature-sensing valve was communicated with first outlet, when the water temperature in shower head was greater than or equal to preset temperature, the entrance of described temperature-sensing valve was communicated with second outlet.
Preferably, in above-mentioned water-saving apparatus for shower bath, also comprise the temperature sensor that is arranged in the described shower head, when the detected water temperature of described temperature sensor surpassed preset temperature, described temperature relay cut out described water pump, and opens described magnetic valve.
Preferably, in above-mentioned water-saving apparatus for shower bath, described magnetic valve is communicated with described water-heater water tank and described hot and cold water hybrid switch respectively by threeway.
Preferably, in above-mentioned water-saving apparatus for shower bath, be provided with to the check valve of described water-heater water tank direction conducting between described magnetic valve and the described water-heater water tank.
Preferably, in above-mentioned water-saving apparatus for shower bath, be provided with to the check valve of described water-heater water tank direction conducting between described water pump and the described water-heater water tank.
From above-mentioned technical scheme as can be seen, the water-saving apparatus for shower bath that the utility model provides, temperature relay is under the state that does not perceive temperature, temperature relay will start pump working, because the effect of water pump, the hot water of water-heater water tank flows to the temperature-sensing valve of shower head inside by pipeline, hot and cold water hybrid switch.Because water-heater water tank may be long to the pipeline between the shower head, remain the cold water that is stored in originally in the pipeline so flow to the water of shower head, when flowing through temperature-sensing valve in the shower head, temperature-sensing valve flows to water-heater water tank with first outlet by temperature-sensing valve of the cold water of perception by circulation pipe, water pump, produces the effect that water-heater water tank is returned in the cold water circulation.Cold water between water-heater water tank and shower head all flows to end, and when the temperature-sensing valve in the hot water arrival shower head was arranged, the second outlet outflow of temperature-sensing valve delivered to hot water automatically by temperature-sensing valve, and second outlet is connected with shower head, and namely shower head sprays hot water, brings into use.
No matter how long the utility model water-heater water tank has to the pipeline between the shower head, how much cold water of internal reservoir has, and can both be circulated back to water-heater water tank automatically, has only when hot water comes out and could spray from shower head.
Description of drawings
The structural representation of the water-saving apparatus for shower bath that Fig. 1 provides for the utility model embodiment.
Wherein, 1 is water-heater water tank, and 2 is control circuit, 3 is temperature relay, and 4 is running water, and 5 is magnetic valve, 6 is check valve, and 7 is the hot and cold water hybrid switch, and 8 is flexible pipe, 9 is shower head, and 10 is check valve, and 11 are the water-heater water tank outlet, 12 is heat of mixing water pipe, and 13 is lead, and 14 is temperature sensor, 15 is temperature-sensing valve, and 16 is circulation pipe, and 17 is water pump.
The specific embodiment
The utility model discloses a kind of water-saving apparatus for shower bath, so that hot water is directly flowed out in the water heater application terminal, and do not need to waste a large amount of water purification.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1, the structural representation of the water-saving apparatus for shower bath that Fig. 1 provides for the utility model embodiment.
The water-saving apparatus for shower bath that the utility model embodiment provides comprises water-heater water tank 1, water pump 17, hot and cold water hybrid switch 7 and shower head 9.
Wherein, be provided with temperature relay 3 in the described water-heater water tank 1, described temperature relay 3 is used under the state that does not perceive preset temperature, starts described water pump 17 work.First entrance of hot and cold water hybrid switch 7 is connected with the hot water outlet of described water-heater water tank 1, and second entrance is communicated with running water 4 by magnetic valve 5.Be provided with temperature-sensing valve 15 in the described shower head 9, the entrance of described temperature-sensing valve 15 is connected with the outlet of described hot and cold water hybrid switch 7, first outlet is connected with described water pump 17, second outlet is communicated with the outlet of shower head 9, when the water temperature in shower head 9 is lower than preset temperature, the entrance of described temperature-sensing valve 15 is communicated with first outlet, and when the water temperature in shower head 9 was greater than or equal to preset temperature, the entrance of described temperature-sensing valve 15 was communicated with second outlet.
The water-saving apparatus for shower bath that the utility model provides, temperature relay 3 is under the state that does not perceive temperature, temperature relay 3 will start water pump 17 work, because the effect of water pump 17, the hot water of water-heater water tank 1 flows to the temperature-sensing valve 15 of shower head 9 inside by pipeline, hot and cold water hybrid switch 7.Because water-heater water tank 1 may be long to the pipeline between the shower head 9, remain the cold water that is stored in originally in the pipeline so flow to the water of shower head 9, when flowing through temperature-sensing valve 15 in the shower head 9, temperature-sensing valve 15 flows to water-heater water tank 1 with first outlet by temperature-sensing valve 15 of the cold water of perception by circulation pipe 16, water pump 17, produces the effect that water-heater water tank 1 is returned in the cold water circulation.Cold water between water-heater water tank 1 and shower head 9 all flows to end, when having hot water to arrive temperature-sensing valve 15 in the shower head 9, second outlet that temperature-sensing valve 15 delivered to hot water automatically by temperature-sensing valve 15 is flowed out, and second outlet is connected with shower head 9, be shower head 9 ejection hot water, bring into use.
No matter how long the utility model water-heater water tank has to the pipeline between the shower head, how much cold water of internal reservoir has, and can both be circulated back to water-heater water tank automatically, has only when hot water comes out and could spray from shower head.
Further, the utility model also can comprise the temperature sensor 14 that is arranged in the described shower head 9, and when described temperature sensor 14 detected water temperatures surpassed preset temperature, described temperature relay 3 cut out described water pump 17, and opens described magnetic valve 5.
When shower head 9 temperature inside sensors 14 perceive hot water, temperature information is sent to temperature relay 3 in the control circuit 2, temperature relay 3 is switched off the pump 17 stop water circulation and opens solenoid valve 5, make running water pass through magnetic valve 5 and give water-heater water tank 1 moisturizing, thereby the hot water of water-heater water tank 1 is constantly sprayed from shower head 9.
Described magnetic valve 5 is communicated with described water-heater water tank 1 and described hot and cold water hybrid switch 7 respectively by threeway.Be provided with between described magnetic valve 5 and the described water-heater water tank 1 to the check valve 6 of described water-heater water tank 1 direction conducting, reflux to prevent water purification.
Further, be provided with to the check valve 10 of described water-heater water tank 1 direction conducting between described water pump 17 and the described water-heater water tank 1.
When magnetic valve 5 is opened, simultaneously running water is delivered to the hot and cold water hybrid switch by threeway, regulated temperature detect switch (TDS) that needed water temperature flows to shower head and use from the ejection of the second delivery port shower nozzle by the hot and cold water hybrid switch.
Finish using when hot water, when turning off the hot and cold water hybrid switch, control circuit cuts out automatically, stops all working and gets back to original state.
The utility model is applicable to any hot water line, comprises any needs such as washbowl, wash bowl, industry washing.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a water-saving apparatus for shower bath is characterized in that, comprising:
Water-heater water tank (1) and the water pump (17) that is communicated with this water-heater water tank (1), be provided with temperature relay (3) in the described water-heater water tank (1), described temperature relay (3) is used under the state that does not perceive preset temperature, starts described water pump (17) work;
Hot and cold water hybrid switch (7), its first entrance is connected with the hot water outlet of described water-heater water tank (1), and second entrance is communicated with running water (4) by magnetic valve (5);
Shower head (9), be provided with temperature-sensing valve (15) in the described shower head (9), the entrance of described temperature-sensing valve (15) is connected with the outlet of described hot and cold water hybrid switch (7), first outlet is connected with described water pump (17), second outlet is communicated with the outlet of shower head (9), when the water temperature in shower head (9) is lower than preset temperature, the entrance of described temperature-sensing valve (15) is communicated with first outlet, when the water temperature in shower head (9) was greater than or equal to preset temperature, the entrance of described temperature-sensing valve (15) was communicated with second outlet.
2. water-saving apparatus for shower bath as claimed in claim 1, it is characterized in that, also comprise the temperature sensor that is arranged in the described shower head (9), when the detected water temperature of described temperature sensor surpasses preset temperature, described temperature relay (3) cuts out described water pump (17), and opens described magnetic valve (5).
3. water-saving apparatus for shower bath as claimed in claim 1 is characterized in that, described magnetic valve (5) is communicated with described water-heater water tank (1) and described hot and cold water hybrid switch (7) respectively by threeway.
4. water-saving apparatus for shower bath as claimed in claim 3 is characterized in that, is provided with to the check valve (6) of described water-heater water tank (1) direction conducting between described magnetic valve (5) and the described water-heater water tank (1).
5. water-saving apparatus for shower bath as claimed in claim 1 is characterized in that, is provided with to the check valve (10) of described water-heater water tank (1) direction conducting between described water pump (17) and the described water-heater water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116306 CN203116290U (en) | 2013-03-05 | 2013-03-05 | Water-saving shower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116306 CN203116290U (en) | 2013-03-05 | 2013-03-05 | Water-saving shower device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116290U true CN203116290U (en) | 2013-08-07 |
Family
ID=48896626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320116306 Expired - Lifetime CN203116290U (en) | 2013-03-05 | 2013-03-05 | Water-saving shower device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123172A (en) * | 2013-03-05 | 2013-05-29 | 义源（上海）节能环保科技有限公司 | Water conservation shower device |
| CN108361809A (en) * | 2018-03-31 | 2018-08-03 | 柳州市展虹科技有限公司 | A kind of small-sized household pipe network hot water regulating device |
-
2013
- 2013-03-05 CN CN 201320116306 patent/CN203116290U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123172A (en) * | 2013-03-05 | 2013-05-29 | 义源（上海）节能环保科技有限公司 | Water conservation shower device |
| CN108361809A (en) * | 2018-03-31 | 2018-08-03 | 柳州市展虹科技有限公司 | A kind of small-sized household pipe network hot water regulating device |
| CN108361809B (en) * | 2018-03-31 | 2024-02-06 | 广西科技大学 | Small-size domestic pipe network hot water adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |