CN201724419U - Feedback type shower water saving device - Google Patents
Feedback type shower water saving device Download PDFInfo
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- CN201724419U CN201724419U CN2010202501613U CN201020250161U CN201724419U CN 201724419 U CN201724419 U CN 201724419U CN 2010202501613 U CN2010202501613 U CN 2010202501613U CN 201020250161 U CN201020250161 U CN 201020250161U CN 201724419 U CN201724419 U CN 201724419U
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Abstract
The utility model relates to a feedback type shower water saving device comprising a water outlet pipe, a water collecting pipeline, a first water return pipeline, a second water return pipeline, a cold water pipeline, a hot water pipeline, a temperature control system, a water return tank, a check valve and a motor, wherein the temperature control system is provided with a temperature sensor, a water flow sensor and an electric three-way valve. When a user uses the feedback type shower water saving device for showering, once water in the cold water pipeline and the hot water pipeline flows to the temperature control system, the temperature sensor of the temperature control system immediately detects the water temperature, converts the water temperature to a signal and then transmits the signal to the electric three-way valve, and the electric three-way valve is controlled to open or close by the signal to provide water with proper water temperature for the user for showering or recover the water with lower temperature, thereby the feedback type shower water saving device achieves the purpose of avoiding the waste of water resources.
Description
Technical field
The utility model is a kind of feed-back type shower water-saving device, and special system is controlled in an electric T-shaped valve about a kind of by a temperature sensor feedback, the shower water-saving device of water resource waste when avoiding taking a shower.
Background technology
Because the global climate transition make global drought keep pouring in, add that global population increases and economic development causes the lack of water crisis, make water resources development and use more fractal key; According to statistics, at home in the life, main with water system based on the bathroom water, on average utilizing the closet flushing number of times for each person every day is six times, each seven liters, so the water that on average uses 42 liters for each person every day is in closet flushing, on the other hand, on average the water consumption that bathing consumed for each person every day is about 150 liters; That is, on average be used in promptly two hectoliters of water consumptions that bathroom cleaning aspect consumed for each person every day nearly, utilize in water resource, the bathroom water is quite heavy burden beyond doubt.
Known shower bath lies in a water heater inside cold water is heated to form hot water, the hot water of this heating is connected in the hot water line of this water heater via one and is flow to a delivery port (as shower nozzle), because this hot water line is extended with a segment distance mostly, when the user takes the hot water of this heating as desiring shower, must open the switch of this delivery port earlier, to reside in the interior cold water of this hot water line and banish in advance or do other utilization, the delivery for the treatment of this heating is to this delivery port, the user can begin to take the hot water of this heating, so the cold water in this hot water line just runs off groundlessly, cause water resource to waste waste, in view of this, making a kind of shower water-saving device, is the utility model people and the direction of being engaged in the positive research and development of correlative technology field personage.
The utility model content
The utility model people through constantly gathering information and effort, develops the utility model because the disappearance of known shower bath waste water resource is improvement and the research and development of doing one's utmost to engage in shower bath finally.
The purpose of the utility model system provides a kind of feed-back type shower water-saving device, and special system is controlled in an electric T-shaped valve about a kind of by a temperature sensor feedback, the shower water-saving device of water resource waste when avoiding taking a shower.
In order to reach above-mentioned purpose, the feed-back type shower water-saving device of the utility model is to comprise:
One outlet pipeline;
One first water return pipeline;
One cold water pipeline is to connect a cold water source with the one end;
One hot water line is to connect a thermal water source with the one end;
One pipeline that catchments is the other end that is communicated in this cold water pipeline and hot water line with the one end simultaneously;
One temperature control system, system is communicated in this outlet pipeline, first water return pipeline and the pipeline that catchments, this temperature control system comprises the temperature sensor of water temperature in this temperature control system of a sensing, one electric T-shaped valve and that is electrically connected at this temperature sensor is positioned at the water flow sensing unit of this outlet pipeline and these temperature control system current of sensing, this electric T-shaped valve has a water inlet end that is communicated in this pipeline other end that catchments, one water side and that is communicated in this outlet pipeline one end is communicated in the backwater end of this first water return pipeline, one end, this electric T-shaped valve is according to the measured water temperature that flow to this temperature control system of this temperature sensor, with the water side of controlling this electric T-shaped valve and the valve of backwater end;
One recovery tank is the other end that is communicated in this first water return pipeline with its upper end, and a level sensor is set in this recovery tank;
One second water return pipeline is to be communicated under this recovery tank with the one end to hold, and runs through the pipe face that is arranged at this cold water pipeline with its other end;
One non-return valve is the junction that is arranged at this second water return pipeline and cold water pipeline;
One motor is to be arranged on this second water return pipeline, and is electrically connected at the level sensor of this recovery tank and the water flow sensing unit of this temperature control system.
By above-mentioned structure, when the user uses the feed-back type shower water-saving device of the utility model to carry out shower, in case the water in this cold water pipeline and the hot water line flow to this temperature control system via this pipeline that catchments, the temperature sensor of this temperature control system is promptly detected its water temperature and this water temperature is converted to a signal and conducts to this electric T-shaped valve, this electric T-shaped valve is according to the valve of this electric T-shaped valve water side of this signal controlling and backwater end, take a shower or the low excessively water of recovery water temperature with the water that the suitable water temperature of user's tool is provided, and reach the purpose of avoiding water resource waste.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model embodiment.
Fig. 2 is the side view of the utility model embodiment.
Fig. 3 is the partial sectional view of the utility model embodiment cold water pipeline, non-return valve and second water return pipeline.
Fig. 4 is another part sectioned view of the utility model embodiment cold water pipeline, non-return valve and second water return pipeline.
[primary clustering symbol description]
11 outlet pipelines, 12 first water return pipelines
13 cold water pipelines, 14 hot water lines
15 pipeline 16 second water return pipelines that catchment
2 temperature control systems, 21 temperature sensors
22 electric T-shaped valves, 221 water inlet ends
222 water sides, 223 backwater ends
23 water flow sensing units, 3 recovery tanks
31 level sensors, 4 non-return valves
5 motors, 6 metopes
61 delivery ports, 62 setting apparatus
621 setting keys, 622 screens
63 three-way pipes, 64 flow control switch
The specific embodiment
Please refer to Fig. 1 to shown in Figure 4, is the embodiment of the utility model feed-back type shower water-saving device, and it comprises:
One outlet pipeline 11;
One first water return pipeline 12;
One cold water pipeline 13 is to connect a cold water source (not shown) with the one end;
One hot water line 14 is to connect thermal water source's (not shown) with the one end;
One pipeline 15 that catchments is the other end that is communicated in this cold water pipeline 13 and hot water line 14 with the one end simultaneously;
One temperature control system 2, system is communicated in this outlet pipeline 11, first water return pipeline 12 and the pipeline 15 that catchments, this temperature control system 2 comprises the temperature sensor 21 of water temperature in this temperature control system 2 of a sensing, one electric T-shaped valve 22 and that is electrically connected at this temperature sensor 21 is positioned at the water flow sensing unit 23 of this outlet pipeline 11 and these temperature control system 2 current of sensing, this electric T-shaped valve 22 has a water inlet end 221 that is communicated in these pipeline 15 other ends that catchment, one water side 222 and that is communicated in these outlet pipeline 11 1 ends is communicated in the backwater end 223 of these first water return pipeline, 12 1 ends, this electric T-shaped valve 22 is according to these temperature sensor 21 measured water temperatures that flow to this temperature control system 2, with the water side 222 of controlling this electric T-shaped valve 22 valve with backwater end 223;
One recovery tank 3 is the other end that is communicated in this first water return pipeline 12 with its upper end, and a level sensor 31 is set in this recovery tank 3;
One second water return pipeline 16 is to be communicated in end under this recovery tank 3 with the one end, and runs through the pipe face that is connected in this cold water pipeline 13 with its other end;
One non-return valve 4 is the junction that is arranged at this cold water pipeline 13 and second water return pipeline 16;
One motor 5 is to be arranged on this second water return pipeline 16, and is electrically connected at the level sensor 31 of this recovery tank 3 and the water flow sensing unit 23 of this temperature control system 2.
Wherein, the temperature control system 2 of this feed-back type shower water-saving device also can electrically connect a setting apparatus 62, more is equiped with a plurality of setting keys 621 and a screen 622 on this setting apparatus 62, to provide the user to open, close and to control this temperature control system 2; In addition, this pipeline 15 that catchments is connected in this cold water pipeline 13 simultaneously and is arranged at an one of metope 6 side with hot water line's 14 ends system, this pipeline 15 other ends system of catchmenting is arranged at the opposite side of this metope 6, and is same as this pipeline 15 that catchments in this metope 6 and is connected in this cold water pipeline 13 and one of hot water line's 14 ends side simultaneously one delivery port 61 that is communicated in these outlet pipeline 11 other ends is set; In present embodiment, this delivery port 61 is a shower nozzle; In addition, this pipeline 15 that catchments is connected in this cold water pipeline 13 simultaneously and with hot water line's 14 ends one flow control switch 64 also is set, and opens, closes this delivery port 61 so that the user to be provided, and regulates this cold water pipeline 13 and hot water line's 14 water outlet proportion; Moreover this pipeline 15 that catchments is connected in this cold water pipeline 13 simultaneously also can be provided with a three-way pipe 63 with hot water line's 14 ends, and this three-way pipe 63 is communicated in this pipeline 15 that catchments with the one end, and other two ends are communicated in this cold water pipeline 13 and hot water line 14 respectively with it.
By above-mentioned structure, when shower is carried out in the feed-back type shower water-saving device of use present embodiment, the user must operate this setting apparatus 62 earlier and open this flow control switch 64, to open the switch that this temperature control system 2 carries out the setting of these temperature control system 2 water temperatures and opens this delivery port 61; At this moment, the thermal water source who is connected in this hot water line 14 begins to carry out the heating of cold water, and the water in this cold water pipeline 13 and the hot water line 14 also begins to flow simultaneously; Then, water in this cold water pipeline 13 and the hot water line 14 flow to this temperature control system 2 via this pipeline 15 that catchments, the temperature sensor 21 of this temperature control system 2 is promptly detected its water temperature and is converted this water temperature to a signal, this signal conducts to this electric T-shaped valve 22 again, this electric T-shaped valve 22 is according to the valve of its water side 222 of this signal controlling with backwater end 223, take a shower or the low excessively water of recovery water temperature with the water that the suitable water temperature of user's tool is provided, and reach the purpose of avoiding water resource waste.
Know clearly it, the water temperature that flow to this temperature control system 2 when these temperature sensor 21 detectings was low, this temperature sensor 21 promptly converts one to and crosses low signal, this is crossed low signal and just conducts to this electric T-shaped valve 22, the valve that this electric T-shaped valve 22 is promptly opened the valve of its backwater end 223 and closed its water side 222, the water that causes flowing to this temperature control system 2 flow to this recovery tank 3 via this first recessed water lines 12, the cold excessively water of water temperature when taking a shower to reclaim; In addition, the water temperature that flow to this temperature control system 2 when these temperature sensor 2 detectings is suitable, this temperature sensor 21 promptly converts a proper signal to, this proper signal just conducts to this electric T-shaped valve 22, this electric T-shaped valve 22 is promptly closed the valve of its backwater end 223 and is opened the valve of its water side 222, the water that causes flowing to this temperature control system 2 flow to this delivery port 61 via this outlet pipeline 11, takes a shower with the water that user's tool proper temperature is provided.
Refer again to Fig. 2 to shown in Figure 4, because this motor 5 is electrically connected at the level sensor 31 of this recovery tank 3 and the water flow sensing unit 23 of this temperature control system 2, when the valve opening of the water side 222 of this this electric T-shaped valve 22 of water flow sensing unit 23 sensings, this water flow sensing unit 23 promptly conducts a signal is opened this motor 5 to this motor 5 power supply, at this moment, water in this recovery tank 3 is just bestowed pressure in this non-return valve 4, and open the valve of this non-return valve 4, cause the water of this recovery tank 3 to flow to this cold water pipeline 13, to utilize the water in this recovery tank 3 again, reach the purpose of avoiding water resource waste; In case the water level of this recovery tank 3 continues to drop to the position of this level sensor 31, this level sensor 31 promptly conducts a signal is closed this motor 5 to this motor 5 power supply, at this moment, stop to bestow pressure in this recovery tank 3, and close the valve of this non-return valve 4 in this non-return valve 4.
By above-mentioned structure, the utility model provides a kind of shower water-saving device of water resource waste when avoiding taking a shower; The above person only is the preferred embodiment of the utility model, but can not limit the scope of the utility model enforcement with this; All simple equivalent of being done according to the utility model claim and utility model description change and modify, and all should still belong in the scope that the utility model patent contains.
Claims (8)
1. a feed-back type shower water-saving device is characterized in that, is to comprise:
One outlet pipeline;
One first water return pipeline;
One cold water pipeline is to connect a cold water source with the one end;
One hot water line is to connect a thermal water source with the one end;
One pipeline that catchments is the other end that is communicated in this cold water pipeline and hot water line with the one end simultaneously;
One temperature control system, system is communicated in this outlet pipeline, first water return pipeline and the pipeline that catchments, this temperature control system comprises the temperature sensor of water temperature in this temperature control system of a sensing, one electric T-shaped valve and that is electrically connected at this temperature sensor is positioned at the water flow sensing unit of this outlet pipeline and these temperature control system current of sensing, this electric T-shaped valve has a water inlet end that is communicated in this pipeline other end that catchments, one water side and that is communicated in this outlet pipeline one end is communicated in the backwater end of this first water return pipeline, one end, this electric T-shaped valve is according to the measured water temperature that flow to this temperature control system of this temperature sensor, with the water side of controlling this electric T-shaped valve and the valve of backwater end;
One recovery tank is the other end that is communicated in this first water return pipeline with its upper end, and a level sensor is set in this recovery tank;
One second water return pipeline is to be communicated under this recovery tank with the one end to hold, and runs through the pipe face that is arranged at this cold water pipeline with its other end;
One non-return valve is the junction that is arranged at this second water return pipeline and cold water pipeline;
One motor is to be arranged on this second water return pipeline, and is electrically connected at the level sensor of this recovery tank and the water flow sensing unit of this temperature control system.
2. the feed-back type shower water-saving device according to claim 1 is characterized in that, this pipeline that catchments is connected in this cold water pipeline simultaneously and hot-water line terminal system is arranged at one of metope side, and this pipeline other end system that catchments is arranged at the opposite side of this metope.
3. the feed-back type shower water-saving device according to claim 2 is characterized in that, this metope is same as this pipeline that catchments and is connected in one of this cold water pipeline and hot-water line terminal side simultaneously one delivery port that is communicated in this outlet pipeline other end is set.
4. the feed-back type shower water-saving device according to claim 3 is characterized in that this delivery port is a shower nozzle.
5. the feed-back type shower water-saving device according to claim 3 is characterized in that this temperature control system electrically connects a setting apparatus.
6. the feed-back type shower water-saving device according to claim 5 is characterized in that, is equiped with a plurality of setting keys and a screen on this setting apparatus.
7. the feed-back type shower water-saving device according to claim 1 is characterized in that this pipeline that catchments is connected in this cold water pipeline simultaneously and the hot-water line terminal is provided with a flow control switch.
8. the feed-back type shower water-saving device according to claim 7, it is characterized in that, this pipeline that catchments is connected in this cold water pipeline simultaneously and hot-water line terminal system is provided with a three-way pipe, this three-way pipe is communicated in this pipeline that catchments with the one end, and other two ends are communicated in this cold water pipeline and hot water line respectively with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202501613U CN201724419U (en) | 2010-07-07 | 2010-07-07 | Feedback type shower water saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202501613U CN201724419U (en) | 2010-07-07 | 2010-07-07 | Feedback type shower water saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724419U true CN201724419U (en) | 2011-01-26 |
Family
ID=43492756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202501613U Expired - Fee Related CN201724419U (en) | 2010-07-07 | 2010-07-07 | Feedback type shower water saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724419U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743123A (en) * | 2012-07-23 | 2012-10-24 | 杨丽 | Shower and control method thereof |
| 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 |
| CN103726542A (en) * | 2014-01-02 | 2014-04-16 | 上海理工大学 | Shower cycle reflux water-saving device |
| CN104296387A (en) * | 2013-07-19 | 2015-01-21 | 珠海格力电器股份有限公司 | Water heater control method and system |
| CN105698399A (en) * | 2016-04-28 | 2016-06-22 | 中国船舶重工集团公司第七一九研究所 | Water-saving type intelligent water heater |
| CN109235536A (en) * | 2018-10-23 | 2019-01-18 | 上海第二工业大学 | A kind of Domestic water storage formula shower circulating energy-saving device |
-
2010
- 2010-07-07 CN CN2010202501613U patent/CN201724419U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743123A (en) * | 2012-07-23 | 2012-10-24 | 杨丽 | Shower and control method thereof |
| 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 |
| CN104296387A (en) * | 2013-07-19 | 2015-01-21 | 珠海格力电器股份有限公司 | Water heater control method and system |
| CN103726542A (en) * | 2014-01-02 | 2014-04-16 | 上海理工大学 | Shower cycle reflux water-saving device |
| CN105698399A (en) * | 2016-04-28 | 2016-06-22 | 中国船舶重工集团公司第七一九研究所 | Water-saving type intelligent water heater |
| CN109235536A (en) * | 2018-10-23 | 2019-01-18 | 上海第二工业大学 | A kind of Domestic water storage formula shower circulating energy-saving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20130707 |