CN205369412U

CN205369412U - Domestic water -saving device

Info

Publication number: CN205369412U
Application number: CN201620155257.9U
Authority: CN
Inventors: 李玉廷
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-02
Filing date: 2016-03-02
Publication date: 2016-07-06
Anticipated expiration: 2026-03-02

Abstract

The utility model discloses a domestic water -saving device belongs to water -saving device technical field. This domestic water -saving device includes the water tank, and wash basin's downcomer tip setting is provided with miniature pump in the water tank on the water tank is intake, and miniature pump's outlet pipe UNICOM to closestool water storage box is provided with the check valve on miniature pump's the outlet pipe, be provided with liquid level switch in the closestool water storage box, liquid level switch connection control miniature pump. Use this device to practice thrift a large amount of domestic water in the family life, china's family quantity is huge, even if a certain proportion of family installs and use this device, its water conservation volume also is considerable numeral.

Description

A kind of household water saving device

Technical field

This utility model relates to a kind of water saving fixtures, particularly to a kind of household water saving device, belongs to water-saving device technical field.

Background technology

nullIt is the big predicament that China faces that water resource lacks problem，The utilization of saving of water is always up the thing that country advocates energetically，Along with stepping up of water price lattice，How to economize on water and also make each family and enterprise need from the viewpoint of cost and expenditure and pay attention to，China is populous，Domestic water account for sizable consumption，Domestic water is essentially divided into water for kitchen use、Wash one's hands and use water、Bath water、Toilet water etc.，Wherein toilet water account for about considerable part，And toilet access is domestic water，In family life，Substantial amounts of wash one's hands、Wash one's face、Wash water has been directly discharged in sewer，These water may be employed to rinse toilet，Collect to reuse to these water and can form domestic water saving system，Save a certain amount of domestic water，Also occur in that in the market and be beneficial to this part of water to rinse toilet to realize the way of Domestic water，But these systems or structure complexity，As a certain company is proposed the whole family Xia Shui utilized except toilet，Which results in collection system complex，But also need filtration treatment，Cause installation inconvenience，Cost is high，And toilet water consumption does not need so many water，Artificially cause the complexity of system，What also have simply arranges a lower water collecting pit，Adopt and manually utilize the water in pond to rinse toilet，This mode is simple，But in-convenience in use，In domestic water saving system，Need a kind of can facilitate standardized production install be beneficial to large-scale promotion application and water saving fixtures easy to use with low cost.

Summary of the invention

The purpose of this utility model is in that to overcome the drawbacks described above existed in existing domestic water saving system, it is provided that a kind of household water saving device.

For realizing the purpose of this utility model, have employed following technical scheme: a kind of household water saving device, including water tank, the downcomer end of wash basin is arranged on water tank water intake, water tank is provided with micro pump, the outlet pipe UNICOM of micro pump is to lavatory cistern, the outlet pipe of micro pump is provided with check valve, lavatory cistern is provided with liquid-level switch, liquid-level switch connects control micro pump, further, the downcomer end of described wash basin is connected to filtering head, described filtering head is threadedly attached in the downcomer end of wash basin, further, water tank is connected to overflow pipe, the outlet of overflow pipe is connected on floor drain, further, described overflow pipe includes one section of U-tube, further, described overflow pipe is arranged in water tank, overflow pipe passes from the bottom of water tank.

Positive Advantageous Effects of the present utility model is in that: simple in construction, it is easy to standardization large-scale production, this device can open and close automatically micro pump according to the water level in lavatory cistern after installing, without manual operation, easy to use, moreover native system with low cost, the expense installing native system is low, general family all can use, so using this device can save substantial amounts of domestic water in family life, family of China substantial amounts, even if a certain proportion of family installs and uses this device, its water-saving amount is also appreciable numeral.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present utility model.

Fig. 2 is the schematic diagram that overflow pipe of the present utility model is positioned at water tank.

Detailed description of the invention

In order to explain enforcement of the present utility model more fully, it is provided that embodiment of the present utility model.These embodiments are only to elaboration of the present utility model, are not intended to scope of the present utility model.

In conjunction with accompanying drawing to the further details of explanation of this utility model, accompanying drawing is respectively labeled as: 1: wash basin；2: the downcomer of wash basin；3: filtering head；4: water tank；5: overflow pipe；6:U shape pipe；7: floor drain；8: micro pump；9: outlet pipe；10: check valve；11: liquid-level switch；12: lavatory cistern.nullAs shown in drawings，1 show wash basin，Wash basin has faucet，A kind of household water saving device，Including water tank 4，Downcomer 2 end of wash basin is arranged in water tank 4 water inlet，Water tank 4 is provided with micro pump 8，Outlet pipe 9 UNICOM of micro pump 8 is to lavatory cistern 12，When specifically installing，One threeway can be installed after the former water intaking valve of water closet，Outlet pipe is connected in threeway，The outlet pipe of micro pump is provided with check valve 10，Check valve can effectively prevent the water in lavatory cistern to be back to water tank，Lavatory cistern is provided with liquid-level switch 11，Liquid-level switch connects control micro pump，When the water in toilet reaches the liquid level residing for liquid-level switch，Liquid-level switch is automatically switched off micro pump，When liquid level deficiency in lavatory cistern，Liquid-level switch controls to open water pump，It is connected to filtering head 3 in the downcomer end of wash basin，Filtering head 3 is threadedly attached in the downcomer end of wash basin，Hair in lower water or other contaminant filter can be fallen by filtering head，Prevent micro pump from blocking，Back out filtering head after certain time and remove the impurity of the inside，This form is convenient and reliable，Water tank is connected to overflow pipe 5，The outlet of overflow pipe 5 is connected on floor drain 7，Described overflow pipe includes one section of U-tube 6，The design of U-tube 6 can effectively prevent the bad smell in floor drain by overflow pipe inlet chamber，Figure also has one section of U-tube on the downcomer of wash basin，The U-tube of this part is not essential in actual use.Overflow pipe in this device, can be arranged on outside water tank from the extraction of water tank upper end, as shown in fig. 1, can also be arranged in water tank, the outlet of overflow pipe is drawn from bottom, as in figure 2 it is shown, the mode that the overflow pipe shown in Fig. 2 is positioned at water tank is more beneficial for the intensive applications in space and the overall standardization manufacture of water tank in actual applications.Water saving fixtures of the present utility model are after three months to half a year on probation of three-person household, its water-saving amount is substantially about 40%, the substantially all secondary deriving from sewer of wash basin of whole water needed for toilet utilizes, be equivalent to the whole toilet water having saved in original family, it is easy that this device realizes extensive comparison, and it is easy for installation, all can install when house decoration or after finishing, due to family of China substantial amounts, the saving of water resource will be how considerable by the domestic water consumption of about 40%, this device is prone to standardization and makes, water tank can adopt transparent type, water level can be observed easily, owing to when this device works being all the state after someone uses toilet, water level in water tank ensures to adopt perusal water level, can also judge whether to reach requirement water level by the operational sound of micro pump.

After describing embodiment of the present utility model in detail, one of ordinary skilled in the art is clearly understood that, various change and amendment can be carried out under without departing from above-mentioned claim and spirit, all any simple modification, equivalent variations and modifications above example made according to technical spirit of the present utility model, belong to the scope of technical solutions of the utility model, and this utility model is also not only restricted in description the embodiment of example.

Claims

1. a household water saving device, including water tank, it is characterized in that: the downcomer end of wash basin is arranged on water tank water intake, water tank is provided with micro pump, the outlet pipe UNICOM of micro pump is to lavatory cistern, being provided with check valve on the outlet pipe of micro pump, be provided with liquid-level switch in lavatory cistern, liquid-level switch connects control micro pump.

2. a kind of household water saving device according to claim 1, it is characterised in that: the downcomer end of described wash basin is connected to filtering head, and described filtering head is threadedly attached in the downcomer end of wash basin.

3. a kind of household water saving device according to claim 1, it is characterised in that: being connected to overflow pipe on water tank, the outlet of overflow pipe is connected on floor drain.

4. a kind of household water saving device according to claim 3, it is characterised in that: described overflow pipe includes one section of U-tube.

5. a kind of household water saving device according to claim 3, it is characterised in that: described overflow pipe is arranged in water tank, and overflow pipe passes from the bottom of water tank.