CN206514552U - A kind of water economizer - Google Patents
A kind of water economizer Download PDFInfo
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- CN206514552U CN206514552U CN201720037875.8U CN201720037875U CN206514552U CN 206514552 U CN206514552 U CN 206514552U CN 201720037875 U CN201720037875 U CN 201720037875U CN 206514552 U CN206514552 U CN 206514552U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 252
- 238000001514 detection method Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
Description
技术领域technical field
本实用新型涉及一种节水器，具体涉及一种防止用户使用热水时将热水管中的冷水放掉的节水器。The utility model relates to a water saving device, in particular to a water saving device which prevents users from draining cold water in a hot water pipe when using hot water.
背景技术Background technique
在家庭供水系统中，热水器到水龙头之间的热水管中为自然温度的冷水，热水管中的冷水温度过低，冷水不能作为热水使用。用户用水时会将冷水放掉，待热水器中的热水流出时再使用，用户将热水管中的冷水放掉会浪费大量的水资源。In the domestic water supply system, there is cold water at natural temperature in the hot water pipe between the water heater and the faucet, and the temperature of the cold water in the hot water pipe is too low, and the cold water cannot be used as hot water. The user will drain the cold water when using water, and use it again when the hot water in the water heater flows out. The user will waste a large amount of water resources by draining the cold water in the hot water pipe.
实用新型内容Utility model content
为了解决现有技术中用户用水时将热水管中储存的冷水放掉导致水浪费的问题，本实用新型提供一种节水器。In order to solve the problem in the prior art that the user drains the cold water stored in the hot water pipe to cause water waste, the utility model provides a water saver.
本实用新型提供的一种节水器，包括冷水管和热水管，热水管包括上管段和下管段。上管段和下管段分别连接三通管的进水口和第一出水口；所述三通管的第二出水口还通过输水管连接有储水箱，所述储水箱与冷水管相连接。所述三通管上还安装有控制第一出水口和第二出水口择一开启的水阀，所述水阀连接有水阀开关。所述热水管的端部和冷水管的端部均连接到水龙头上。A water saving device provided by the utility model includes a cold water pipe and a hot water pipe, and the hot water pipe includes an upper pipe section and a lower pipe section. The upper pipe section and the lower pipe section are respectively connected to the water inlet and the first water outlet of the three-way pipe; the second water outlet of the three-way pipe is also connected to a water storage tank through a water delivery pipe, and the water storage tank is connected to the cold water pipe. A water valve for controlling the opening of the first water outlet and the second water outlet is also installed on the three-way pipe, and the water valve is connected with a water valve switch. The ends of the hot water pipe and the cold water pipe are both connected to the faucet.
优选的，所述热水管上端连接有太阳能热水器，所述热水管上设置有水力发电机。太阳能热水器一般安装在楼顶，热水器和水龙头的高度差较大，在热水管上设置水力发电机，可以将水流的动能转化为电能；同时，水力发电机还可以降低水速，降低下部热水管的水压。Preferably, a solar water heater is connected to the upper end of the hot water pipe, and a hydroelectric generator is arranged on the hot water pipe. Solar water heaters are generally installed on the roof, and the height difference between the water heater and the faucet is large. Installing a hydroelectric generator on the hot water pipe can convert the kinetic energy of the water flow into electrical energy; Water pressure in the pipes.
优选的，所述储水箱与冷水管之间的输水管上还设置有单向阀。所述单向阀的设置，可以防止冷水管中冷水进入储水箱。Preferably, a one-way valve is also provided on the water delivery pipe between the water storage tank and the cold water pipe. The setting of the one-way valve can prevent the cold water in the cold water pipe from entering the water storage tank.
优选的，所述水阀包括安装在第一出水口上的热水电磁阀和安装在第二出水口上的冷水电磁阀，所述水阀开关包括控制器和温度探测装置，控制器与温度探测装置相连接；控制器分别与冷水电磁阀和热水电磁阀相连接。所述热水电磁发和冷水电磁阀均与控制器相连接，当热水管中水温过低时，热水电磁阀关闭，冷水电磁阀开启；热水管中水温满足需求时，热水电磁阀开启，冷水电磁阀关闭。Preferably, the water valve includes a hot water solenoid valve installed on the first water outlet and a cold water solenoid valve installed on the second water outlet, the water valve switch includes a controller and a temperature detection device, the controller and the temperature The detection device is connected; the controller is respectively connected with the cold water solenoid valve and the hot water solenoid valve. Both the hot water electromagnetic generator and the cold water electromagnetic valve are connected to the controller. When the water temperature in the hot water pipe is too low, the hot water electromagnetic valve is closed and the cold water electromagnetic valve is opened; when the water temperature in the hot water pipe meets the demand, the hot water electromagnetic valve The valve opens and the cold water solenoid valve closes.
优选的，所述水阀为二位三通电磁阀，所述水阀开关为温度开关。温度开关检测水温，当水温足够时，电源向二位三通电磁阀供电，第一出水口或第二出水口打开，第二出水口或第一出水口关闭；当水温过低时，电源停止向二位三通电磁阀供电，第二出水口或第一出水口打开，第一出水口或第二出水口关闭。通过温度开关和二位三通电磁阀控制水流流向，结构简单，制造成本较低。Preferably, the water valve is a two-position three-way solenoid valve, and the water valve switch is a temperature switch. The temperature switch detects the water temperature. When the water temperature is sufficient, the power supply supplies power to the two-position three-way solenoid valve. The first water outlet or the second water outlet is opened, and the second water outlet or the first water outlet is closed; when the water temperature is too low, the power supply is stopped. Power is supplied to the two-position three-way solenoid valve, the second water outlet or the first water outlet is opened, and the first water outlet or the second water outlet is closed. The water flow direction is controlled by a temperature switch and a two-position three-way solenoid valve, and the structure is simple and the manufacturing cost is low.
本实用新型与现有技术相比，具有以下有益效果：Compared with the prior art, the utility model has the following beneficial effects:
上述一种节水器，当使用者需要热水头时，通过水阀和水阀开关控制三通管内水的流向，从而有选择的将热水管中的冷水收集起来，使水龙头直接流出热水，达到回收利用热水管中冷水、节约水资源的效果。储水箱收集的冷水可以在冷水管水流不足如断水时使用，从而实现储水箱内冷水的再利用，防止断水时无水使用的状况发生。The above-mentioned water-saving device, when the user needs a hot water head, controls the flow of water in the three-way pipe through the water valve and the water valve switch, thereby selectively collecting the cold water in the hot water pipe, so that the faucet directly flows out hot water. Water, to achieve the effect of recycling cold water in hot water pipes and saving water resources. The cold water collected by the water storage tank can be used when the water flow in the cold water pipe is insufficient, such as when the water is cut off, so as to realize the reuse of cold water in the water storage tank and prevent the occurrence of no water use when the water is cut off.
附图说明Description of drawings
图1是一种节水器的立体结构示意图。Fig. 1 is a three-dimensional structural schematic diagram of a water saver.
1、热水管；2、冷水管；3、水力发电机；4、温度探测装置；5、控制器；6、热水电磁阀；7、冷水电磁阀；8、三通管；9、储水箱；10、水龙头；11、单向阀。1. Hot water pipe; 2. Cold water pipe; 3. Hydroelectric generator; 4. Temperature detection device; 5. Controller; 6. Hot water solenoid valve; 7. Cold water solenoid valve; 8. Tee pipe; 9. Storage Water tank; 10, faucet; 11, one-way valve.
具体实施方式detailed description
下面结合图1对实施例1和实施例2进行详细说明。Embodiment 1 and Embodiment 2 will be described in detail below with reference to FIG. 1 .
实施例1Example 1
一种节水器，包括冷水管2和热水管1，热水管1上端连接有太阳能热水器，所述热水管1上还设置有水力发电机3。热水管1包括上管段和下管段，上管段和下管段分别连接三通管8的进水口和第一出水口。所述三通管8的第二出水口还通过输水管连接有储水箱9，所述储水箱9与冷水管2相连接，储水箱9与冷水管2之间的输水管上还可以设置有单向阀11。所述三通管8上还安装有控制第一出水口和第二出水口择其一开启的水阀，所述水阀为二位三通电磁阀，二位三通电磁阀上设置有控制其有温度开关。所述热水管1的端部和冷水管2的端部均连接到水龙头10上。A water saving device includes a cold water pipe 2 and a hot water pipe 1, the upper end of the hot water pipe 1 is connected with a solar water heater, and the hot water pipe 1 is also provided with a hydroelectric generator 3. The hot water pipe 1 includes an upper pipe section and a lower pipe section, and the upper pipe section and the lower pipe section are respectively connected to the water inlet and the first water outlet of the three-way pipe 8 . The second water outlet of the three-way pipe 8 is also connected with a water storage tank 9 through a water delivery pipe, and the water storage tank 9 is connected with the cold water pipe 2. Check valve 11. Said three-way pipe 8 is also equipped with a water valve to control the opening of the first water outlet and the second water outlet. The water valve is a two-position three-way solenoid valve, and the two-position three-way solenoid valve is provided with a control It has a temperature switch. Both the ends of the hot water pipe 1 and the cold water pipe 2 are connected to the faucet 10 .
上述一种节水器，当使用者需要热水且打开水龙头10时，温度开关检测水温，当温度足够时，二位三通电磁阀使第一出水口开启，第二出水口关闭；当温度过低时，二位三通电磁阀使第一出水口关闭，第二出水口开启。通过温度开关和二位三通电磁阀来决定三通管8内水的流向，从而有选择的将热水管1中的冷水收集起来，使水龙头10直接流出热水，达到回收利用热水管1中冷水、节约水资源的效果。储水箱9收集的冷水通过单向阀11与冷水管2连接，单向阀11使冷水管2内的水不会因为压力作用而流向储水箱9；但是在冷水管2水流不足如断水时，储水箱9内的冷水可以通过单向阀11流向冷水管2，从而实现储水箱9内冷水的再利用。In the above-mentioned water saving device, when the user needs hot water and turns on the faucet 10, the temperature switch detects the water temperature, and when the temperature is sufficient, the two-position three-way solenoid valve opens the first water outlet and closes the second water outlet; When it is too low, the two-position three-way solenoid valve closes the first water outlet and opens the second water outlet. The flow direction of the water in the three-way pipe 8 is determined by the temperature switch and the two-position three-way solenoid valve, so that the cold water in the hot water pipe 1 is selectively collected, and the hot water flows out directly from the faucet 10, achieving the purpose of recycling the hot water pipe 1. The effect of cooling water and saving water resources. The cold water collected by the water storage tank 9 is connected to the cold water pipe 2 through the one-way valve 11, and the one-way valve 11 prevents the water in the cold water pipe 2 from flowing to the water storage tank 9 due to pressure; The cold water in the water storage tank 9 can flow to the cold water pipe 2 through the one-way valve 11, thereby realizing the reuse of the cold water in the water storage tank 9.
实施例2Example 2
一种节水器，包括冷水管2和热水管1，热水管1上端连接有太阳能热水器，所述热水管1上设置有水力发电机3。热水管1包括上管段和下管段，上管段和下管段分别连接三通管8的进水口和第一出水口。所述三通管8的第二出水口还通过输水管连接有储水箱9，所述储水箱9与冷水管2相连接，储水箱9与冷水管2之间的输水管上还可以设置有单向阀11。所述三通管8上还安装有控制第一出水口开闭的热水电磁阀6和控制第二出水口开闭的冷水电磁阀7，所述热水电磁阀6和冷水电磁阀7均连接有控制器5，所述控制器5连接有温度探测装置4。所述热水管1的端部和冷水管2的端部均连接到水龙头10上。A water saving device, comprising a cold water pipe 2 and a hot water pipe 1, the upper end of the hot water pipe 1 is connected with a solar water heater, and the hot water pipe 1 is provided with a hydroelectric generator 3. The hot water pipe 1 includes an upper pipe section and a lower pipe section, and the upper pipe section and the lower pipe section are respectively connected to the water inlet and the first water outlet of the three-way pipe 8 . The second water outlet of the three-way pipe 8 is also connected with a water storage tank 9 through a water delivery pipe, and the water storage tank 9 is connected with the cold water pipe 2. Check valve 11. The three-way pipe 8 is also equipped with a hot water solenoid valve 6 for controlling the opening and closing of the first water outlet and a cold water solenoid valve 7 for controlling the opening and closing of the second water outlet. The hot water solenoid valve 6 and the cold water solenoid valve 7 are both A controller 5 is connected, and the controller 5 is connected with a temperature detection device 4 . Both the ends of the hot water pipe 1 and the cold water pipe 2 are connected to the faucet 10 .
上述一种节水器，当使用者需要热水且打开水龙头10时，通过温度探测装置4检测水温，传输温度信号到控制器5。控制器5会控制热水电磁阀6和冷水电磁阀7的通断来决定三通管8内水的流向，从而有选择的将热水管1中的冷水收集起来，使水龙头10直接流出热水，达到回收利用热水管1中冷水、节约水资源的效果。储水箱9收集的冷水通过单向阀11与冷水管2连接，单向阀11使冷水管2内的水不会因为压力作用而流向储水箱9；但是在冷水管2水流不足如断水时，储水箱9内的冷水可以通过单向阀11流向冷水管2，从而实现储水箱9内冷水的再利用。The above water saver, when the user needs hot water and turns on the faucet 10 , detects the water temperature through the temperature detection device 4 and transmits the temperature signal to the controller 5 . The controller 5 will control the on-off of the hot water solenoid valve 6 and the cold water solenoid valve 7 to determine the flow direction of the water in the three-way pipe 8, thereby selectively collecting the cold water in the hot water pipe 1, so that the faucet 10 directly flows out hot water. water to achieve the effect of recycling cold water in the hot water pipe 1 and saving water resources. The cold water collected by the water storage tank 9 is connected to the cold water pipe 2 through the one-way valve 11, and the one-way valve 11 prevents the water in the cold water pipe 2 from flowing to the water storage tank 9 due to pressure; The cold water in the water storage tank 9 can flow to the cold water pipe 2 through the one-way valve 11, thereby realizing the reuse of the cold water in the water storage tank 9.
当然，上述说明并非是对本实用新型的限制，本实用新型也并不仅限于上述举例，本技术领域的技术人员在本实用新型的实质范围内所做出的变化、改型、添加或替换，也应属于本实用新型的保护范围。Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples, and changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the present utility model are also acceptable. Should belong to the protection scope of the utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037875.8U CN206514552U (en) | 2017-01-13 | 2017-01-13 | A kind of water economizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037875.8U CN206514552U (en) | 2017-01-13 | 2017-01-13 | A kind of water economizer |
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| CN206514552U true CN206514552U (en) | 2017-09-22 |
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| CN201720037875.8U Expired - Fee Related CN206514552U (en) | 2017-01-13 | 2017-01-13 | A kind of water economizer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387016A (en) * | 2018-03-21 | 2018-08-10 | 合肥工业大学 | A kind of water heater water-saving temp control device |
| CN110848984A (en) * | 2019-11-27 | 2020-02-28 | 湖南海得利网络科技有限公司 | Water heater corrugated pipe installation structure for directly supplying hot water and control method |
| CN113606375A (en) * | 2021-09-16 | 2021-11-05 | 李星江 | Water-saving device based on existing family arrangement and capable of being simply and conveniently installed on hot water faucet |
| CN114017676A (en) * | 2021-11-08 | 2022-02-08 | 杨开汝 | Zero-cooling water economizer |
-
2017
- 2017-01-13 CN CN201720037875.8U patent/CN206514552U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387016A (en) * | 2018-03-21 | 2018-08-10 | 合肥工业大学 | A kind of water heater water-saving temp control device |
| CN110848984A (en) * | 2019-11-27 | 2020-02-28 | 湖南海得利网络科技有限公司 | Water heater corrugated pipe installation structure for directly supplying hot water and control method |
| CN113606375A (en) * | 2021-09-16 | 2021-11-05 | 李星江 | Water-saving device based on existing family arrangement and capable of being simply and conveniently installed on hot water faucet |
| CN114017676A (en) * | 2021-11-08 | 2022-02-08 | 杨开汝 | Zero-cooling water economizer |
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Granted publication date: 20170922 Termination date: 20180113 |