CN205062898U - Cold water recovery device - Google Patents

Cold water recovery device Download PDF

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Publication number
CN205062898U
CN205062898U CN201520874377.XU CN201520874377U CN205062898U CN 205062898 U CN205062898 U CN 205062898U CN 201520874377 U CN201520874377 U CN 201520874377U CN 205062898 U CN205062898 U CN 205062898U
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CN
China
Prior art keywords
water
valve
shower
storage tank
pipe
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
Application number
CN201520874377.XU
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Chinese (zh)
Inventor
茹朝贵
陈利平
安辉
刘辉林
邹年华
邹年军
Original Assignee
茹朝贵
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 茹朝贵 filed Critical 茹朝贵
Priority to CN201520874377.XU priority Critical patent/CN205062898U/en
Application granted granted Critical
Publication of CN205062898U publication Critical patent/CN205062898U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/30Relating to industrial water supply, e.g. used for cooling

Abstract

The utility model provides a cold water recovery device, mainly by the storage water tank, first water valve, the second water valve, the drain pipe is constituteed, be equipped with a three -way valve on the outlet pipe of water heater, an export links to each other with the shower through first water valve, an export links to each other with the storage water tank through the second water valve, open earlier the second water valve before the shower, the cold water that lets flow earlier stage flows in the storage water tank, after the temperature reaches the shower requirement, open first water valve again and close the second water valve, it all is the hot water that is fit for the shower to make the water that the shower flows, the waste of water has been reduced.

Description

A kind of cold water retracting device
Technical field
Collected the cold water the device be used that flow out before shower by water tank, belong to water-saving technology.
Background technology
In daily life, by gas water heater for shower hot water is provided time, gas water heater is contained in outdoor usually, usually a segment distance is had from shower, open shower, cold water in flow pipe between geyser to shower needs first to flow to end, geyser water temp. heating to the temperature being applicable to having a bath also needs some time, therefore, open shower until flow out the temperature needs a period of time being applicable to having a bath, because temperature is too low, the water flowed out during this period of time often can only leave that it flows to waste water pipe and drains, cause the waste of water.A lot of people, in order to using water wisely, have to take bucket to carry out water receiving, then bucket be withdrawn for flush toilet or other purposes, but compare trouble like this.
Therefore, need to find and a kind ofly more simply the cold water flowed out before shower can be collected the way be used.
Summary of the invention
The purpose of this utility model: provide a kind of and the cold water flowed out before shower can be collected the cold water retracting device be used.
The technical solution of the utility model is: a kind of cold water retracting device, form primarily of storage tank 1, first water valve 2, second water valve 3, gutter 4, the outlet pipe of gas water heater 5 is provided with a three way cock, an outlet is connected with shower 6 through the first water valve 2, and an outlet is connected with water tank 1 through the second water valve 3; Storage tank is connected with the water tank of toilet 7 by gutter 4.
Conveying water to the flow pipe of geyser is provided with a distributive pipe 8 to storage tank 1, the delivery port being positioned at storage tank at distributive pipe is provided with float valve.
After gutter enters the water tank of toilet, be connected with the water intaking valve of toilet.
Be provided with overfall gap on the top of storage tank, overflow pipe one end is connected with overfall gap, and the other end is connected with the blow-off pipe of washroom.
Beneficial effect
1, the outlet pipe of geyser is provided with a three way cock, an outlet is connected with shower through the first water valve, an outlet is connected with storage tank through the second water valve, the second water valve is first opened before shower, the cold water allowing to flow out early stage flows into storage tank, after water temperature reaches shower requirement, then opens the first water valve and closes the second water valve, the water that shower is flowed out is all the hot water of applicable shower, decreases the waste of water.
Accompanying drawing explanation
Fig. 1 is annexation schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of cold water retracting device, forms primarily of storage tank 1, first water valve 2, second water valve 3, gutter 4.The outlet pipe of gas water heater 5 is provided with a three way cock, and an outlet is connected with shower 6 through the first water valve 2, and an outlet is connected with storage tank 1 through the second water valve 3; Water tank is connected with the water tank of toilet 7 by gutter 4.When preparing shower, first open the second water valve 2, the cold water that early stage is flowed out first flows into storage tank, touch with hand a moment later, after waiting the temperature of the first water valve to raise, then open the second water valve and close the first water valve, at this moment, hot water enters shower from the second water valve, then flows out for shower from shower, avoids waste.
Conveying water to the flow pipe of geyser is provided with a distributive pipe 8 to storage tank 1, the delivery port being positioned at storage tank at distributive pipe is provided with float valve.The water yield of storage tank is controlled by float valve, can not lower than lowest water level, when the water level in storage tank is lower than lowest water level, float valve is opened automatically into water, and when water level reaches the peak level of storage tank, float valve closes distributive pipe outlet, stops water inlet.
After gutter enters the water tank of toilet, be connected with the water intaking valve of toilet, after the water level in water tank reduces, the water intaking valve of toilet is opened automatically, water in water tank enters the water tank of toilet by gutter, and after the cistern water level of toilet reaches peak level, the water intaking valve of toilet is closed and stopped water inlet.
Water storage tank wall above storage tank peak level is provided with overfall gap, and overflow pipe one end is connected with overfall gap, and the other end is connected with the blow-off pipe of washroom.If the water level in storage tank reaches peak level, at this moment open again the first water valve and prepare shower, too much water directly will be discharged to blow-off pipe by overfall gap, prevents the water overfill in storage tank from overflowing.
Above-described embodiment is only used to interpretation purposes of the present utility model; and be not to restriction of the present utility model, those skilled in the art, in essential scope of the present utility model; make a variety of changes or substitute, also should belong to protection category of the present utility model.

Claims (4)

1. a cold water retracting device, it is characterized in that: primarily of storage tank (1), the first water valve (2), the second water valve (3), gutter (4) composition, the outlet pipe of gas water heater (5) is provided with a three way cock, an outlet is connected with shower (6) through the first water valve (2), and an outlet is connected with water tank (1) through the second water valve (3); Storage tank is connected with the water tank of toilet (7) by gutter (4).
2. a kind of cold water retracting device according to claim 1, it is characterized in that: on conveying water to the flow pipe of geyser, be provided with a distributive pipe (8) to storage tank (1), the delivery port being positioned at storage tank at distributive pipe is provided with float valve.
3. a kind of cold water retracting device according to claim 1, is characterized in that: after gutter enters the water tank of toilet, is connected with the water intaking valve of toilet.
4. a kind of cold water retracting device according to claim 1, it is characterized in that: be provided with overfall gap on the top of storage tank, overflow pipe one end is connected with overfall gap, and the other end is connected with the blow-off pipe of washroom.
CN201520874377.XU 2015-11-02 2015-11-02 Cold water recovery device Expired - Fee Related CN205062898U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520874377.XU CN205062898U (en) 2015-11-02 2015-11-02 Cold water recovery device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520874377.XU CN205062898U (en) 2015-11-02 2015-11-02 Cold water recovery device

Publications (1)

Publication Number Publication Date
CN205062898U true CN205062898U (en) 2016-03-02

Family

ID=55389473

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520874377.XU Expired - Fee Related CN205062898U (en) 2015-11-02 2015-11-02 Cold water recovery device

Country Status (1)

Country Link
CN (1) CN205062898U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108331069A (en) * 2018-01-18 2018-07-27 河海大学 A kind of shower ineffectual cold water recycle device of integration insertion type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108331069A (en) * 2018-01-18 2018-07-27 河海大学 A kind of shower ineffectual cold water recycle device of integration insertion type

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160302

Termination date: 20161102

CF01 Termination of patent right due to non-payment of annual fee