CN207919668U - A kind of household water saving device - Google Patents
A kind of household water saving device Download PDFInfo
- Publication number
- CN207919668U CN207919668U CN201821009403.2U CN201821009403U CN207919668U CN 207919668 U CN207919668 U CN 207919668U CN 201821009403 U CN201821009403 U CN 201821009403U CN 207919668 U CN207919668 U CN 207919668U
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- Prior art keywords
- water
- water tank
- sewage
- interface
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 250
- 239000010865 sewage Substances 0.000 claims abstract description 61
- 239000008399 tap water Substances 0.000 claims abstract description 37
- 235000020679 tap water Nutrition 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 19
- 238000011010 flushing procedure Methods 0.000 abstract description 9
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 241000256113 Culicidae Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a kind of household water saving device, including a city water tank, foul water tank and a control valve；City water tank and foul water tank are above toilet seat and embedded setting is in wall；Control valve has a shell, the cylindrical cavity in shell and the piston being slidably mounted in cavity, shell is horizontally disposed, the end face of one end is provided with sewage interface, the peripheral surface of its other end is provided with tap water interface, intermediate position is provided with main water outlet mouthpiece, the position that sewage interface is biased in intermediate position is provided with bypass water outlet mouthpiece, and piston moves horizontally in the cavity between sewage interface and tap water interface；The width of piston is more than the internal diameter of main water outlet mouthpiece.The utility model has the advantage that：The water tank of embedded setting can be used to be collected waste water, and voluntarily select flushing water source according to the amount of waste water.
Description
Technical field
The invention belongs to domestic water saving technical fields, and in particular to a kind of household water saving device.
Background technology
Water is Source of life, and the development of human survival and economic society all be unable to do without physical resources of this preciousness of water,
Effective using water wisely is the responsibility that each family can not shirk, and present most of families will be directly discharged to down with waste water later
Water channel, rather than secondary use, such as flushing water closet, it is too low to cause water utilization rate.The water-saving side of some families
Formula is by used storage of waste water in basin or bucket, and when use bails out or pours out again, to flushing closestool, but this
Sample is done there are many drawbacks, is mainly reflected in following several respects.
1. setting basin or bucket specially hold waste water and will certainly occupy these script faces of certain space, especially toilet
Product just further squeeze the activity space of people, cause unnecessary trouble, lose more than gain by narrow place, meeting.
2. generally requiring certain water when flushing closestool can be only achieved the purpose rinsed well, but scooped by water or
Other containers waste water is poured into toilet seat often take some time and muscle power, for the poor old man of physical qualification,
For child and physical disabilities, in addition this cumbersome and hard is bailed out or is poured out and is easy to that water is made to spill on the ground,
Cause accomodation ground relatively sliding, particularly with aforementioned disadvantaged group, it is easy to therefore cunning falls and injures bone, increases safety wind
Danger.
3. waste water may will produce foul gas if it cannot be finished and expose for a long time in time, room air is polluted, very
Mosquitos and flies can be extremely grown, certain harm is generated.
The mode that domestic waste water recycles at present usually first collect it is repeatable utilize water, then reuse and be collected into
Water.And existing waste water of collecting carrys out the mode of flushing closestool there are a little inconvenience, and pole is brought using the use of water to repeatable
It is big inconvenient.In addition, there is also waste water and tap water who it is preferential using flushing closestool is carried out the problem of.
Invention content
It is an object of the invention to overcome deficiency in the prior art, a kind of household water saving device is provided, can be used embedding
The water tank for entering formula setting is collected waste water, and flushing water source is voluntarily selected according to the amount of waste water.
To solve prior art problem, the invention discloses a kind of household water saving devices, including a city water tank, foul water tank
With a control valve；City water tank and foul water tank are above toilet seat and embedded setting is in wall；
Control valve has a shell, the cylindrical cavity in shell and the piston being slidably mounted in cavity, shell
Body is horizontally disposed, and the end face of one end is provided with sewage interface, and the peripheral surface of the other end is provided with tap water interface, among it
Position is provided with main water outlet mouthpiece, and the position that sewage interface is biased in intermediate position is provided with bypass water outlet mouthpiece, and piston is in dirt
It is moved horizontally in cavity between water interface and tap water interface；The width of piston is more than the internal diameter of main water outlet mouthpiece；
Main water outlet mouthpiece connects a primary flow pipe, the water inlet of the end connection toilet seat of primary flow pipe；Bypass water outlet connects
Mouth connecting bypass outlet pipe bypasses the end connection primary flow pipe of outlet pipe；On primary flow pipe be located at main water outlet mouthpiece and with side
Water one-way valve is led out in part installation one between pass-out water pipe junction, is bypassed and is installed one side pass-out water one-way valve on outlet pipe；
The bottom of foul water tank connects sewage outlet pipe, and top or near top position connect sewage water inlet pipe, and sewage goes out
The end of water pipe connects sewage interface；
The bottom of city water tank connects running water outlet pipe, and top or near top position connect tap water inlet pipe,
The end of running water outlet pipe connects tap water interface, the municipal water pipe of end connection of tap water inlet pipe, tap water inlet pipe
One solenoid valve of upper installation is provided with detector in city water tank.
Preferably,
The top of city water tank or the position of near top are connected with bypass water inlet pipe, bypass the end connection city of water inlet pipe
Political affairs water pipe bypasses and is equipped with manually-operated gate on water inlet pipe.
Preferably,
Detector includes high-order water-level gauge and low level water-level gauge, and solenoid valve closes when high-order water-level gauge generates high water level signal
It closes, solenoid valve conduction when low level water-level gauge generates low water level signal.
Preferably,
With respect to threaded hole is provided with where sewage interface on the end face of the end other end on shell, it is packed into and adjusts in threaded hole
Screw rod forms thread seal connection, and one end of adjusting screw rod is located at outside shell, which is equipped with operating parts, and the other end is located at cavity
In, which connects piston by a spring.
Preferably,
It is provided with cleaning lid A at the top of foul water tank, cleaning lid B is provided at the top of city water tank.
Preferably,
It is provided with gas outlet A on cleaning lid A, gas outlet B is provided on cleaning lid B.
Preferably,
The bottom of foul water tank and the bottom of city water tank are located at sustained height, and the volume and height of foul water tank are all higher than originally
The volume and height of water tank.
Preferably,
End where piston to sewage interface can block bypass water outlet mouthpiece when being moved to range.
Preferably,
Foul water tank is internally provided with filter screen, and filter screen is located at the junction of sewage outlet pipe.
Preferably,
Foul water tank and city water tank are flat water tank.
The device have the advantages that：The water tank of embedded setting can be used to be collected waste water, and according to
The amount of waste water voluntarily selects to rinse water source.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the control valve status diagram when present invention is rinsed using sewage completely（Sewage hydraulic pressure is more than originally
Water hydraulic pressure）；
Fig. 3 is the control valve status diagram when present invention is rinsed using sewage completely（Sewage hydraulic pressure is equal to originally
Water hydraulic pressure）；
Control valve status diagram when Fig. 4 is the present invention while being rinsed using sewage and tap water（Tap water
Pressure is more than sewage hydraulic pressure）；
Fig. 5 is the control valve status diagram when present invention is rinsed using tap water completely（Tap water hydraulic is more than
Sewage hydraulic pressure）；
Fig. 6 is a kind of structural schematic diagram of foul water tank and city water tank of the present invention.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
The toilet seat that the present invention is directed to can be the toilet seat of included water tank, can also be water tank free toilet seat.For
The former, flushing water is discharged into the water tank of toilet seat and prestores by water saving fixtures of the invention, push button to be pressed or handle
Water in water tank can be discharged and be rinsed.It, can be directly by the present invention after pressing push button or handle for the latter
Water saving fixtures carry out supply water complete rinse.As it can be seen that no matter which kind of toilet seat can water saving fixtures using the present invention saved
Aquation is rinsed.Since toilet seat is the prior art, structure and principle do not repeat.
As shown in Figure 1, a kind of household water saving device, including a city water tank 2, foul water tank 1 and a control valve；City water tank
2 and foul water tank 1 be above toilet seat 17 and it is embedded be arranged in wall, occupations of land can be reduced in this way, the existing field of washing one's face and rinsing one's mouth of guarantee
Have enough activity spaces.
Control valve has a shell 3, the cylindrical cavity in shell 3 and the piston 4 being slidably mounted in cavity,
Shell 3 is horizontally disposed, and the end face of one end is provided with sewage interface 18, and the peripheral surface of the other end is provided with tap water interface
21, intermediate position is provided with main water outlet mouthpiece 20, and the position that sewage interface 18 is biased in intermediate position is provided with bypass water outlet
Interface 19, piston 4 move horizontally in the cavity between sewage interface 18 and tap water interface 21；The width of piston 4 is more than master
The internal diameter of water outlet mouthpiece 20.
Main water outlet mouthpiece 20 connects a primary flow pipe 5, the water inlet of the end connection toilet seat 17 of primary flow pipe 5；Bypass
19 connecting bypass outlet pipe of water outlet mouthpiece bypasses the end connection primary flow pipe 5 of outlet pipe；It is located at main water outlet on primary flow pipe 5
Water one-way valve 10 is led out in interface 20 and the part installation one between bypass outlet pipe junction, is bypassed and is installed on one side on outlet pipe
Pass-out water one-way valve 9.
The bottom connection sewage outlet pipe 11 of foul water tank 1, top or near top position connect sewage water inlet pipe, sewage
The end connection sewage interface 18 of outlet pipe 11.
The bottom connection running water outlet pipe 12 of city water tank 2, top or near top position connection tap water water inlet
The end of pipe, running water outlet pipe 12 connects tap water interface 21, the municipal water pipe of end connection of tap water inlet pipe, tap water
One solenoid valve 13 is installed on water inlet pipe, detector is provided in city water tank 2.
The present invention is using foul water tank 1 and city water tank 2 come the purpose for being pre-stored sewage and tap water, due to building height
Degree is different, causes the hydraulic pressure of different floors also different, if tap water interface 21 is directly connected to municipal water pipe（That is each household family
Running water pipe）When upper, since hydraulic pressure difference can cause the position of piston 4 cannot be always consistent, this just needs to carry out again
Additional adjusting, and the shell 3 of control valve is opaque, therefore user is difficult voluntarily to adjust hydraulic pressure piston 4 is made to be in conjunction
Suitable position.Therefore, the influence that floor hydraulic pressure can be eliminated using city water tank 2 keeps water saving fixtures more accurate, water-saving effect
Rate higher.
The water saving fixtures of the present invention can voluntarily be selected using which kind of according to the water size of tap water and sewage as punching
Wash water uses, and so as to realize maximally utilizing for sanitary sewage, saves water resource.
The operation principle and process of the water saving fixtures of the present invention is as follows：
City water tank 2 and foul water tank 1 respectively store tap water and sewage, due to being provided with detector in city water tank 2
Therefore it is shut off solenoid valve 13 when its internal tap water volume reaches certain amount and blocks traveling further into for tap water, at this time
Tap water in city water tank 2 give over to it is spare, similarly, foul water tank 1 collect the sewage that generates in daily life give over to it is spare.It should
The sewage that the sewage used in invention generates for general family's normal life, it is predominantly daily to wash one's face and rinse one's mouth, clean the food materials such as fruits and vegetables
And what is generated does not have special odor and the waste water without more solid impurity.Water in foul water tank 1 can be collected automatically,
It can also be what manual type was collected, can be found in notification number for collecting automatically for waste water as the Chinese special of CN201883487U
Profit：The drainpipe of washing machine, wash basin or vegetable sink in daily life is put into and is received in bucket, waste water is by receipts bucket and pump chamber
Spacing board on filter screen filtration after flow into pump chamber, pumping level is set by fluid level control device in pump chamber, works as water level
When reaching set high water level, miniature immersible pump is started to work, and waste water is injected by communicating pipe in water tank；The people of waste water
Work collection mode is exactly that the container of used waste water water ladle etc is scooped into foul water tank 1 or is inhaled using siphon principle
Enter in foul water tank 1.
When having a certain amount of water in city water tank 2 and foul water tank 1, due to the difference of water, will certainly cause to live
The pressure for filling in 4 double side acting faces is different.
As shown in Fig. 2, if the pressure from tap water is less than the pressure from sewage, piston 4 can be moved to the left at this time
Reach equilibrium state, piston 4 is located at the left side of main water outlet mouthpiece 20 at this time, dirty after toilet user presses push button or handle
Water will be discharged by main water outlet mouthpiece 20 in toilet seat 17.With the reduction of sewage in foul water tank 1, the balance of piston 4 is broken
To move right.
As shown in figure 3, when piston 4 reaches the middle position of cavity just, main water outlet mouthpiece 20 is blocked by piston 4 at this time
It can not be discharged, but since bypass water outlet mouthpiece 19 is still connection, sewage will continue to be discharged by bypassing water outlet mouthpiece 19,
Piston 4 also moves to right therewith.
As shown in figure 4, when piston 4 is moved to the right side of main water outlet mouthpiece 20 but positioned at the left side of bypass water outlet mouthpiece 19
When, this is connected to all the way for main water outlet mouthpiece 20 and city water tank 2, and the tap water in city water tank 2 will pass through main water outlet mouthpiece at this time
20 wash away toilet seat 17 together with the sewage in bypass water outlet mouthpiece 19.Such case can to avoid insufficient due to sewage quantity and
It causes to rinse insufficient situation generation.
As shown in figure 5, when the sewage in foul water tank 1 be persistently reduced to piston 4 will bypass water outlet mouthpiece 19 block when,
The water for washing away toilet seat 17 at this time all just is from city water tank 2.With the collection again of sewage, piston 4 will come back to
Corresponding position.
Since master goes out water one-way valve 10 and bypasses out the presence of water one-way valve 9, to make sewage in the above process will not be inverse
It flows in the cavity on 4 left side of piston and tap water is polluted.
In order to ensure toilet seat 17 can be rinsed totally, when the water level decreasing in city water tank 2 to a certain extent when, electricity
The opening of magnet valve 13 makes the tap water in city water tank 2 be supplemented, until when water level reaches sets requirement, solenoid valve 13 is closed,
Moisturizing terminates.Solenoid valve 13 is controlled using controller, and detector and solenoid valve 13 are separately connected controller to realize automatically
Water supplement function, the connection type and principle are the prior art, therefore are not repeated.
As a preferred embodiment, the top of city water tank 2 or the position of near top are connected with bypass water inlet pipe,
The municipal water pipe of end connection for bypassing water inlet pipe, bypasses and is equipped with manually-operated gate 14 on water inlet pipe.It may in flushing closestool
Special circumstances can be encountered to need to consume more water, at this time if the water of the tap water and sewage retained is all inadequate
In the case of can open manually-operated gate 14 manually so that the water in running water pipe is directly entered the present apparatus to by toilet seat
17 rinse well.This mode provides solution for the special circumstances encountered during use.
As a preferred embodiment, detector includes high-order water-level gauge 15 and low level water-level gauge 16, high-order water-level gauge
Solenoid valve 13 is closed when 15 generation high water level signal, and solenoid valve 13 is connected when low level water-level gauge 16 generates low water level signal.Pass through
Two water-level gauges realize the detection of high-low water level, to realizing the automatic water supplement function of city water tank 2.As equivalent or replacement
Scheme, detector can also be pressure gauge, judge water level height by detecting hydraulic pressure, and principle is identical as water-level gauge, therefore not
It repeats.
As a preferred embodiment, it is arranged on the end face on shell 3 with respect to the 18 place end other end of sewage interface
There is threaded hole, adjusting screw rod 7 is packed into threaded hole and forms thread seal connection, one end of adjusting screw rod 7 is located at outside shell 3, should
End is equipped with operating parts 8, and the other end is located in cavity, which connects piston 4 by a spring 6.With the increase of use time,
Due to that there are different chemical compositions, can be attached on the inner wall of shell 3 to cause one to the movement of piston 4 in sewage
Determine resistance, therefore in order to avoid the influence that resistance band is come, rotation operating parts 8 makes adjusting screw rod 7 move a distance to increase
To the pressure that spring 6 applies, this pressure further acts on piston 4 to balancing resistance as much as possible, to improve piston 4
Mobile accuracy.
As a preferred embodiment, the top of foul water tank 1 is provided with cleaning lid A23, the top setting of city water tank 2
There is cleaning lid B22.Further, it is provided with gas outlet A on cleaning lid A23, is provided with gas outlet B on cleaning lid B22, in this way
It is more advantageous to the quick adjusting of water.
As a preferred embodiment, the bottom of foul water tank 1 is located at sustained height, sewage with the bottom of city water tank 2
The volume and height of case 1 are all higher than the volume and height of city water tank 2.Increased by increasing volume and the height of foul water tank 1
The hydraulic pressure of sewage and the moisture storage capacity of sewage, it is mostly water-saving to reach raising using sewage as far as possible when to enable toilet seat to rinse
The purpose of rate.
As a preferred embodiment, piston 4 can seal when being moved to range to 18 place end of sewage interface
Stifled bypass water outlet mouthpiece 19.It can thus make to be rinsed using tap water completely when sewage is obviously insufficient, can protect in this way
Card is rinsed well.
As a preferred embodiment, foul water tank 1 is internally provided with filter screen, and filter screen is located at sewage outlet pipe 11
Junction.Filter screen can stop the larger solid body remained in sewage, avoid enter into control valve to
Generate harmful effect.
As a preferred embodiment, foul water tank 1 and city water tank 2 are flat plastic cistern, such as Fig. 6 institutes
Show, thickness is smaller in the appearance and size of this kind of water tank, can easily be embedded in very much wall.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of household water saving device, it is characterised in that：
Including a city water tank（2）, foul water tank（1）With a control valve；The city water tank（2）With the foul water tank（1）It is high
In toilet seat（17）And embedded setting is in wall；
The control valve has a shell（3）, be located at the shell（3）Interior cylindrical cavity and it is slidably mounted on the chamber
Internal piston（4）, the shell（3）Horizontally disposed, the end face of one end is provided with sewage interface（18）, the other end it is outer
Circumferential surface is provided with tap water interface（21）, intermediate position is provided with main water outlet mouthpiece（20）, the dirt is biased in intermediate position
Water interface（18）Position be provided with bypass water outlet mouthpiece（19）, the piston（4）In the sewage interface（18）With it is described from
Water interface（21）Between the cavity in move horizontally；The piston（4）Width be more than the main water outlet mouthpiece（20）
Internal diameter；
The main water outlet mouthpiece（20）Connect a primary flow pipe（5）, the primary flow pipe（5）End connect the toilet seat
（17）Water inlet；The bypass water outlet mouthpiece（19）Connecting bypass outlet pipe, it is described bypass outlet pipe end connection described in
Primary flow pipe（5）；The primary flow pipe（5）It is upper to be located at the main water outlet mouthpiece（20）With with the bypass outlet pipe junction it
Between part installation one lead out water one-way valve（10）, one side pass-out water one-way valve is installed on the bypass outlet pipe（9）；
The foul water tank（1）Bottom connect sewage outlet pipe（11）, top or near top position connect sewage water inlet pipe,
The sewage outlet pipe（11）End connect the sewage interface（18）；
The city water tank（2）Bottom connect running water outlet pipe（12）, top or near top position connect tap water
Water inlet pipe, the running water outlet pipe（12）End connect the tap water interface（21）, the end of the tap water inlet pipe
End connects municipal water pipe, and a solenoid valve is installed in the tap water inlet pipe（13）, the city water tank（2）Inside it is provided with detection
Device.
2. a kind of household water saving device according to claim 1, it is characterised in that：
The city water tank（2）Top or the position of near top be connected with bypass water inlet pipe, the end of the bypass water inlet pipe
End connects municipal water pipe, and manually-operated gate is equipped on the bypass water inlet pipe（14）.
3. a kind of household water saving device according to claim 1, it is characterised in that：
The detector includes high-order water-level gauge（15）With low level water-level gauge（16）, the high position water-level gauge（15）Generate high water level
Solenoid valve when signal（13）It closes, the low level water-level gauge（16）Generate solenoid valve when low water level signal（13）It leads
It is logical.
4. a kind of household water saving device according to claim 1, it is characterised in that：
The shell（3）On the relatively described sewage interface（18）It is provided with threaded hole on the end face of the place end other end, it is described
Adjusting screw rod is packed into threaded hole（7）Form thread seal connection, the adjusting screw rod（7）One end be located at the shell（3）
Outside, which is equipped with operating parts（8）, the other end is located in the cavity, which passes through a spring（6）Connect the piston（4）.
5. a kind of household water saving device according to claim 1, it is characterised in that：
The foul water tank（1）Top be provided with cleaning lid A（23）, the city water tank（2）Top be provided with cleaning lid B
（22）.
6. a kind of household water saving device according to claim 5, it is characterised in that：
A is covered in the cleaning（23）On be provided with gas outlet A, B is covered in the cleaning（22）On be provided with gas outlet B.
7. a kind of household water saving device according to claim 1, it is characterised in that：
The foul water tank（1）Bottom and the city water tank（2）Bottom be located at sustained height, the foul water tank（1）Appearance
Product and height are all higher than the city water tank（2）Volume and height.
8. a kind of household water saving device according to claim 1, it is characterised in that：
The piston（4）To the sewage interface（18）Place end can block the bypass water outlet when being moved to range
Interface（19）.
9. a kind of household water saving device according to claim 1, it is characterised in that：
The foul water tank（1）Be internally provided with filter screen, the filter screen is located at the sewage outlet pipe（11）Junction.
10. a kind of household water saving device according to claim 1, it is characterised in that：
The foul water tank（1）With the city water tank（2）It is flat water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009403.2U CN207919668U (en) | 2018-06-28 | 2018-06-28 | A kind of household water saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009403.2U CN207919668U (en) | 2018-06-28 | 2018-06-28 | A kind of household water saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207919668U true CN207919668U (en) | 2018-09-28 |
Family
ID=63595717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821009403.2U Expired - Fee Related CN207919668U (en) | 2018-06-28 | 2018-06-28 | A kind of household water saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207919668U (en) |
-
2018
- 2018-06-28 CN CN201821009403.2U patent/CN207919668U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |