CN201463282U - Practical and low-cost water-saving device - Google Patents
Practical and low-cost water-saving device Download PDFInfo
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- CN201463282U CN201463282U CN2009200795060U CN200920079506U CN201463282U CN 201463282 U CN201463282 U CN 201463282U CN 2009200795060 U CN2009200795060 U CN 2009200795060U CN 200920079506 U CN200920079506 U CN 200920079506U CN 201463282 U CN201463282 U CN 201463282U
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Abstract
A practical and low-cost water-saving device mainly aims to achieve the purpose that residual water in a hot water pipeline is automatically recycled. The water-saving device is characterized in that the device comprises an unsealed high-level water tank 3 connected in series with a cold water pipeline, an automatic water valve (water valve 4) connected between a water inlet of the water tank and a pressure water source, and a three-switch water valve (water valve 5) connected with a user cold and hot water pipeline. The water valve 4 ensures that the water tank cannot be filled; the unsealed water tank is communicated with atmosphere, so that the pressure of the water tank is lower than that of the water source; and before the device is used, the water valve 5 is opened to communicate cold water with hot water, the pressure of the pressure water is utilized to deliver residual water in the hot water pipeline to the water tank through a cold water pipe, then the deliver residual in the water tank flows through other arbitrary water supply points under the gravity action, and finally, the residual water in a hot water pipe is collected and recycled.
Description
Technical field
The utility model designs a kind of water saving fixtures, mainly solves the problem of the automatic recycling of residual surplus water in the hot water piping, and be particularly suitable for family and hotel and use, be a kind of and the matching used water saving fixtures of water heater.
Background technology
In the daily life, tend to exist such problem, when using hot water, need bleed off ducted cold water earlier, especially to water heater to when water place distance is far away, often need to bleed off several cold water that are raised to tens liters, could use, precious water resource has been caused huge waste.At this phenomenon, people have found out multiple water saving solution, but the operation hell to pay that these ways have, and the design that has is too complicated, and cost is too high, and has operating cost, and as water pump etc., these have all stoped comprehensive penetration and promotion of household water saving device.
Summary of the invention
In order to overcome above-mentioned deficiency, the present invention, design the water saving fixtures of the residual surplus water in a kind of automatic reflux heat water pipeline of hydraulic pressure that utilizes pressure water source (running water), the residual surplus water of avoiding the user at every turn to use hot water all to have to bleed off earlier in the water pipe could use hot water, thereby reaches the purpose of water saving.This device is need not extra power with respect to the advantage of existing similar water saving fixtures, as water pump etc., also need not to transform water pipe, increase extra reflux line, but be used to from the pressure of running water surplus water is back in the water tank through cold line, finish the collection of Yu Shui.These advantages make the both energy-conserving and environment-protective of these water saving fixtures have low-cost advantage again, are convenient to comprehensive penetration and promotion.
These water saving fixtures are characterised in that, comprising: the high-order storage tank of non-sealing that is connected in the band automatic water level control valve in the cold water pipes, three switch water valves that connect user's hot and cold water pipeline; Non-sealing elevated tank is by a water inlet, one delivery port, one water storage overfall is formed, automatic water level control valve is placed in water tank inlet, water tank is connected in optional position in the cold line, its water inlet and water source are communicated with, and its delivery port and one or more user are communicated with water spot, and delivery port can not be communicated with the water heater water inlet; Three switch water valves are installed in the user and use the water spot place, three switch water valves can be single water valves, also can blend on the water valve basis at the existing hot and cold water that generally uses and transform, its remodeling method is as follows: increase the water valve that connects the hot and cold water pipeline before current blend water valve by hot and cold water; After blending water valve by hot and cold water, current increase the water valve of switch water nozzle.
To general family or hotel water system, water tank is connected on optional position between house lead in water pipe and the cold water water supply line, and water tank need be placed in a high position.Automatic valve connects user's water inlet pipe and tank inlet pipe, and the water tank bottom delivery port connects the cold water water supply line.Use three switch valves to replace common hot and cold water to blend water valve, perhaps blend to transform on the water valve basis and realize three switch water valves at original hot and cold water.
Generally, as long as the water level in the water tank is higher than lowest water level, the automatic valve that connects user's water inlet pipe just is in closed condition.Otherwise automatic valve is opened the water tank water-filling, and water valve cut out after the water level in water tank arrived a certain mid water levels.
Before using hot water, the user at first opens the water valve that connects hot water pipe in three switch water valves, at this moment, from the pressure of hot water piping is pressure by the ordinary tap water behind the water heater, so from the pressure of the cold line then just current water level in the water tank and the pressure of atmosphere., cold water in the hot water piping can be gone into water tank by the cold line system flow, this process, finished collection to surplus water in the hot water piping. after a period of time, close the water valve that connects hot water pipe. the hot water valve of opening again in three switch valves (or is opened cold valves simultaneously, hot and cold water mixes use), can use hot water immediately. the closing also of water valve that wherein connects hot water pipe finished after can arriving a certain value by the temperature that detects hot water pipeline automatically, perhaps after a period of time by electronic equipment control setting, water valve cuts out automatically.
More than operation is applicable to three switch water valves that use reforming mode one (increasing the water valve that connects the hot and cold water pipeline before current blend water valve by hot and cold water).Three switch water valves to reforming mode two (after current blend water valve by hot and cold water, increasing the water valve of switch water nozzle), before using hot water, the user need open cold valves and the hot water valve that common hot and cold water blends water valve simultaneously, and keeping simultaneously transforming the water valve that increases newly is closed condition.As seen, so also realized the connection of hot and cold water pipeline.After a period of time, open newly-increased water valve, can use hot water immediately.The unlatching of newly-increased water valve is finished after also can arriving a certain value by the temperature that detects hot water pipeline automatically, and perhaps after a period of time by electronic equipment control setting, water valve is opened automatically.
The surplus water that is collected in water tank is flowed out by cold valves, perhaps other the time flow into as toilet etc. other be connected the water spot of using of water outlet of water tank direction, as seen, the water outlet of water tank connection is many more with water spot, can bring into play the effect of these water saving fixtures more.When continue using cold water with water spot, after making water level in the water tank drop to a certain lowest water level, the automatic valve that connects water tank is opened, and to the water tank water-filling, automatic valve is closed after water tank arrives medium water level.Remaining space is used for the collection of the surplus water of hot-water line, and visible automatic valve is connected water valve with hot water pipe and works alone, and need not to communicate with one another.
Describe the concrete structure of the present invention and the course of work in detail below in conjunction with drawings and Examples.
Description of drawings
Figure of description is a water economizer mounting structure schematic diagram of the present invention.
Among the figure: (1) house lead in water pipe (2) water heater (3) water tank (4) automatic valve (5) three switch valve (6) hot water pipes connect valve (7) hot water water valve (8) cold water water valve (9) hot water piping (10) cold line (11) three switch valve (12) delivery port switch valve (13) hot water water valve (14) the cold water common water valve of water valve (15)
The specific embodiment
Referring to accompanying drawing.Automatic valve 4 need be connected between house lead in water pipe 1 and the water tank 3, and the delivery port of water tank 3 connects user's cold line 10.Water tank need be placed in eminence, is higher than all cold line of user at least.The cold water inlet of water heater 2 links to each other with user's water inlet pipe 1, and its hot water outlet pipe links to each other with user's hot water piping 9.
Three switch valves 5 can connect valve 6 transformations by increased hot water pipe before hot and cold water is with water valve 7,8.During use, at first open valve 6, the surplus water in the hot water piping 9 is through cold line 10 backflow inlet water tanks 3, and after a period of time, shut off valve 6 is opened valve 7, can directly use hot water, perhaps opens the hot water that valve 7,8 uses cold and hot mixing simultaneously.Automatically finish after the closing also of water valve 6 can arrive a certain value by the temperature that detects hot water piping 9, perhaps after a period of time of setting by electronic equipment control, valve 6 cuts out automatically.
Three switch valves 11 can be transformed by increase delivery port switch valve 12 after hot and cold water is with water valve 13,14.During use, at first open valve 13,14, while shut off valve 12, the surplus water in the hot water piping 9 enters cold line 10 backflow inlet water tanks 3 through water valve 13,14.After a period of time, open valve 12, can use hot water, the Yu Shuihui that collects flows out through valve 14 and uses for the user before.Also but shut off valve 14, only use hot water, and the surplus water of collecting before can other with water spots as: water valve 8 and water valve 15 flow out when using.The unlatching of water valve 12 is finished after can also arriving a certain value by the temperature that detects hot water piping 9 automatically, and perhaps after a period of time by electronic equipment control setting, valve 12 is opened automatically.
If directly use cold water, as open valve 15, the cold water in the water tank 3 can flow out under the gravity effect automatically, when cistern water level is lower than lowest water level, connects automatic valve 4 unlatchings of water tank, by the house lead in water pipe to the water tank water-filling.After cistern water level increased to a certain mid water levels, automatic valve 4 was closed, and the surplus water that remaining water tank space is used in the hot water piping is collected, and sets the frequent switch that lowest water level and mid water levels can prevent automatic valve, increases service life of equipment.
Claims (3)
1. water saving fixtures is characterized in that, comprising: the high-order storage tank of non-sealing that is connected in the band automatic water level control valve in the cold water pipes, three switch water valves that connect user's hot and cold water pipeline.
2. a kind of water saving fixtures according to claim 1, it is characterized in that: non-sealing elevated tank is by a water inlet, one delivery port, one water storage overfall is formed, automatic water level control valve is placed in water tank inlet, and water tank is connected in optional position in the cold line, and its water inlet and water source are communicated with, its delivery port and one or more user are communicated with water spot, and delivery port can not be communicated with the water heater water inlet.
3. a kind of water saving fixtures according to claim 1, it is characterized in that: three switch water valves are installed in the user and use the water spot place, three switch water valves can be single water valves, also can blend on the water valve basis at the existing hot and cold water that generally uses and transform, and its remodeling method is as follows:
Mode one: before blending water valve by hot and cold water, current increase the water valve that connects the hot and cold water pipeline,
Mode two: the water valve that after current blend water valve by hot and cold water, increases the switch water nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200795060U CN201463282U (en) | 2009-03-12 | 2009-03-12 | Practical and low-cost water-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200795060U CN201463282U (en) | 2009-03-12 | 2009-03-12 | Practical and low-cost water-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201463282U true CN201463282U (en) | 2010-05-12 |
Family
ID=42390633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200795060U Expired - Fee Related CN201463282U (en) | 2009-03-12 | 2009-03-12 | Practical and low-cost water-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201463282U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075761A (en) * | 2013-02-01 | 2013-05-01 | 中国轻工业南宁设计工程有限公司 | Temperature-adjusting and water-saving device for hot water system |
| CN104075448A (en) * | 2013-03-25 | 2014-10-01 | 陈德生 | Split type shower water economizer |
| CN108151318A (en) * | 2017-11-24 | 2018-06-12 | 广东万家乐燃气具有限公司 | A kind of hot water circulating device and control method with drying function |
-
2009
- 2009-03-12 CN CN2009200795060U patent/CN201463282U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075761A (en) * | 2013-02-01 | 2013-05-01 | 中国轻工业南宁设计工程有限公司 | Temperature-adjusting and water-saving device for hot water system |
| CN103075761B (en) * | 2013-02-01 | 2015-06-17 | 中国轻工业南宁设计工程有限公司 | Temperature-adjusting and water-saving device for hot water system |
| CN104075448A (en) * | 2013-03-25 | 2014-10-01 | 陈德生 | Split type shower water economizer |
| CN108151318A (en) * | 2017-11-24 | 2018-06-12 | 广东万家乐燃气具有限公司 | A kind of hot water circulating device and control method with drying function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Sha Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110312 |