CN208965662U - A kind of closestool with pre-flush function - Google Patents
A kind of closestool with pre-flush function Download PDFInfo
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- CN208965662U CN208965662U CN201821147243.8U CN201821147243U CN208965662U CN 208965662 U CN208965662 U CN 208965662U CN 201821147243 U CN201821147243 U CN 201821147243U CN 208965662 U CN208965662 U CN 208965662U
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- water
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- closestool
- exhalant canal
- drainage
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Abstract
The utility model discloses a kind of closestools with pre-flush function, including brush circle water channel, main flushing channel, water tank, drainage mechanism, the water intake mechanism with intake tunnel and exhalant canal and the first start unit, the first start unit makes exhalant canal supply water the first preset time to brush circle water channel to carry out pre-flush to urinal inner wall for starting water intake mechanism；Above scheme can have the function that rinse urinal inner wall in advance wet by starting the first start unit, prevent dirt from sticking on urinal inner wall, realize that urinal inner wall is easier to wash away clean and water-saving purpose, structure is simple, and function is reliable.
Description
Technical field
The utility model relates to a kind of closestools with pre-flush function.
Background technique
Currently, with the improvement of living standards, closestool wash away function gradually diversification to meet the use demand of user,
Waiting time is required to wash away closestool inner wall before closestool opens draining using preceding or closestool, so that closestool urinal
Inner wall is easier to wash away clean, and a kind of mode washed away in the prior art to closestool urinal inner wall is using water tank
The water of water intake mechanism is drained to brush circle water channel, washes away after brush encloses water channel to closestool urinal inner wall, and in the prior art
To the priming level, (priming level falls to for sealing keg float with cistern water level to be made water level decreasing in the water tanks such as water intake mechanism need
Cistern water level when the valve seal component that must intake just has opened inlet valve) when could start water inlet, cause water intake mechanism water inlet need
It waits, cannot achieve and closestool inner wall is washed away in advance in advance.
Utility model content
The utility model is to solve the above problems, provide a kind of closestool with pre-flush function, by opening first
Start unit or the second start unit can carry out pre-flush in advance to closestool urinal inner wall, so that closestool urinal inner wall is more
It is easy to wash away clean.
To achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of closestool with pre-flush function, closestool include the brush circle water channel and and urinal washed away to urinal inner wall
The main flushing channel that bottom is connected, further includes:
Water tank, has a water tank cavity for storing flushing water, and the water tank, which is equipped with, is connected to the water tank cavity and described
The drainage channel of main flushing channel；
Water intake mechanism, including intake tunnel and exhalant canal, when the water intake mechanism is opened, the intake tunnel and described
Exhalant canal is connected and passes through the exhalant canal to supply water to brush circle water channel or the water tank cavity；
Drainage mechanism, the openable or closing drainage channel；
First start unit, for being started to the water intake mechanism to open water inlet, first start unit is opened
Qi Shi, the exhalant canal supply water the first preset time to brush circle water channel to wash away to the urinal inner wall.
Preferably, further include the second start unit, it is logical that the draining is opened for being started to the drainage mechanism
Road；When second start unit starts, the drainage mechanism opens the drainage channel.
Preferably, when second start unit starts, the drainage mechanism opens the drainage channel, the water inlet machine
Structure opens water inlet under the action of the water tank cavity water level.
Preferably, when second start unit starts, the drainage mechanism opens the drainage channel, the water inlet machine
Structure opens water inlet under the action of second start unit.
Preferably, when starting second start unit, it is first that second start unit directly controls the water intake mechanism
Start in the drainage mechanism, or, second start unit controls the water intake mechanism elder generation by first start unit
Start in the drainage mechanism, so that the exhalant canal supplies water to brush circle water channel, and the drainage mechanism is described
Exhalant canal is opened after supplying water the second preset time to brush circle water channel.
Preferably, the water intake mechanism further include one have the first keg float the first sealing unit, first keg float with
The water tank cavity water level rises or falls and then the first sealing unit is driven to be connected to or cut off the intake tunnel and institute
State exhalant canal.
Preferably, first start unit drives the first sealing unit to start the water intake mechanism and open
Brush circle water channel described in Qi Bingxiang supplies water.
It preferably, further include switching mechanism, the switching mechanism includes can be movable between the first position and the second position
Switch piece, the switch piece at the first position, the exhalant canal to the brush circle water channel supply water, the switch piece
In the second position, the switch piece makes the exhalant canal supply water to the water tank cavity.
Preferably, when starting second start unit to control the water intake mechanism unlatching water inlet, the exhalant canal
Water channel successively is enclosed to the brush under switch piece effect and the water tank cavity supplies water, and either, the exhalant canal exists
It directly supplies water to the water tank cavity under the switch piece effect.
Preferably, the water intake mechanism is equipped with a water outlet being connected with the exhalant canal, the switching mechanism packet
The first water channel and the second water channel are included, the water outlet is enclosed under the action of the switch piece by first water channel and the brush
Water channel is connected, and either, the water outlet is under the action of the switch piece by second water channel and the water tank
Chamber is connected.
The utility model also proposes another closestool for having pre-flush function, and closestool includes washing away to urinal inner wall
Brush circle water channel and the main flushing channel that is connected with urinal bottom, further includes:
Water tank, has a water tank cavity for storing flushing water, and the water tank, which is equipped with, is connected to the water tank cavity and described
The drainage channel of main flushing channel；
Water intake mechanism, including intake tunnel and exhalant canal, when the water intake mechanism is opened, the intake tunnel and described
Exhalant canal is connected and passes through the exhalant canal to supply water to brush circle water channel or the water tank cavity；
Drainage mechanism, the openable or closing drainage channel；
Second start unit, for being started to the drainage mechanism to open the drainage channel；Start described
When two start units, the water intake mechanism starts prior to the drainage mechanism, and the exhalant canal supplies water to brush circle water channel,
And the drainage mechanism is opened after the exhalant canal supplies water the second preset time to brush circle water channel.
It preferably, further include switching mechanism, the switching mechanism includes can be movable between the first position and the second position
Switch piece, the switch piece at the first position, the exhalant canal to the brush circle water channel supply water, the switch piece
In the second position, the switch piece makes the exhalant canal supply water to the water tank cavity.
The beneficial effects of the utility model are:
1. the utility model can be realized by the first start unit of starting rinses wet effect to urinal inner wall in advance,
It prevents dirt from sticking on urinal inner wall, realizes that urinal inner wall is easier to wash away clean and water-saving purpose, structure letter
Single, function is reliable.
2. start second start unit, second start unit directly controls the water intake mechanism prior to described
Drainage mechanism starting or second start unit make first start unit control the water intake mechanism prior to the row
The starting of water dispenser structure, so that the exhalant canal supplies water to brush circle water channel, and the drainage mechanism is in the exhalant canal
It is opened after supplying water the second preset time to brush circle water channel, so that the brush circle water channel before the main flushing channel of closestool carries out main punching
Completion urinal inner wall is washed away, and then closestool is main rush when, by the sewage of urinal inner wall by blow-off line discharge, make
It is more thorough to obtain closestool flushing.
3. this programme makes water intake mechanism pass through a shared back pressure cavity by the way that switching mechanism is arranged on a water intake mechanism
(and then sharing water route and anti-syphon structure) and exhalant canal can be supplied water to brush circle to realize pre-flush function or realize brush circle
The function of flushing toilet bowl inner wall in advance, and can supply water to water tank cavity to carry out filling out water, and then meet the cleaning of low flush tank closestool
The requirement of urinal, by the brush circle water channel of the prior art simultaneously as the pre-flush water channel to closestool urinal inner wall, structure is simple, tightly
It gathers, function is reliable.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is water intake mechanism, the draught engine of a kind of closestool with pre-flush function of the utility model first embodiment
One of structure and the assembling stereogram of switching mechanism；
Fig. 2 is water intake mechanism, the draught engine of a kind of closestool with pre-flush function of the utility model first embodiment
The two of the assembling stereogram of structure and switching mechanism；
Fig. 3 is water intake mechanism, the draught engine of a kind of closestool with pre-flush function of the utility model first embodiment
The three of the assembling stereogram of structure and switching mechanism；
Fig. 4 is a kind of solid point of the water intake mechanism of closestool with pre-flush function of the utility model first embodiment
Xie Tu；
Fig. 5 is three-dimensional group of the water intake mechanism of a kind of closestool with pre-flush function of the utility model first embodiment
Dress figure；
Fig. 6 is water intake mechanism, the draught engine of a kind of closestool with pre-flush function of the utility model first embodiment
The assembling view of structure and switching mechanism, switch piece is in first position at this time；
Fig. 7 is water intake mechanism, the draught engine of a kind of closestool with pre-flush function of the utility model first embodiment
The assembling view of structure and switching mechanism, switch piece at this time are in the second position；
When Fig. 8 is a kind of the first start unit of closestool starting with pre-flush function of the utility model first embodiment
Flow chart；
When Fig. 9 is a kind of the second start unit of closestool starting with pre-flush function of the utility model first embodiment
The flow chart that water intake mechanism and drainage mechanism start simultaneously；
Figure 10 is a kind of the second start unit of closestool starting with pre-flush function of the utility model first embodiment
When water intake mechanism prior to one of flow chart that drainage mechanism starts；
Figure 11 is a kind of the second start unit of closestool starting with pre-flush function of the utility model first embodiment
When two of water intake mechanism prior to the flow chart that drainage mechanism starts；
Figure 12 is water intake mechanism and the switching of a kind of closestool with pre-flush function of the utility model second embodiment
One of three-dimensional assembly diagram of mechanism；
Figure 13 is water intake mechanism and the switching of a kind of closestool with pre-flush function of the utility model second embodiment
The two of the three-dimensional assembly diagram of mechanism；
Figure 14 is water intake mechanism and the switching of a kind of closestool with pre-flush function of the utility model second embodiment
One of exploded view of mechanism；
Figure 15 is water intake mechanism and the switching of a kind of closestool with pre-flush function of the utility model second embodiment
The two of the exploded view of mechanism；
Figure 16 is water intake mechanism and the switching of a kind of closestool with pre-flush function of the utility model second embodiment
The cross-sectional view of mechanism, switch piece is in first position at this time；
Figure 17 is water intake mechanism and the switching of a kind of closestool with pre-flush function of the utility model second embodiment
The cross-sectional view of mechanism, switch piece is in the second position at this time；
Figure 18 is that a kind of the second start unit of closestool with pre-flush function of the utility model second embodiment opens
One of flow chart when dynamic；
Figure 19 is that a kind of the second start unit of closestool with pre-flush function of the utility model second embodiment opens
Two of flow chart when dynamic；
Figure 20 is water intake mechanism and the switching of a kind of closestool with pre-flush function of the utility model 3rd embodiment
The three-dimensional assembly diagram of mechanism；
Figure 21 is water intake mechanism and the switching of a kind of closestool with pre-flush function of the utility model 3rd embodiment
The cross-sectional view of mechanism, switch piece is in first position at this time；
Figure 22 is water intake mechanism and the switching of a kind of closestool with pre-flush function of the utility model 3rd embodiment
The cross-sectional view of mechanism, switch piece is in the second position at this time；
Figure 23 is that a kind of the first start unit of closestool with pre-flush function of the utility model 3rd embodiment opens
Flow chart when dynamic；
Figure 24 is that a kind of the second start unit of closestool with pre-flush function of the utility model 3rd embodiment opens
Drainage mechanism is prior to flow chart that water intake mechanism starts when dynamic；
Figure 25 is that a kind of the second start unit of closestool with pre-flush function of the utility model 3rd embodiment opens
The flow chart that drainage mechanism and water intake mechanism start simultaneously when dynamic；
Figure 26 is that a kind of the second start unit of closestool with pre-flush function of the utility model 3rd embodiment opens
Water intake mechanism is prior to one of flow chart that drainage mechanism starts when dynamic；
Figure 27 is that a kind of the second start unit of closestool with pre-flush function of the utility model 3rd embodiment opens
Two of water intake mechanism prior to the flow chart that drainage mechanism starts when dynamic；
Figure 28 is water intake mechanism and the switching of a kind of closestool with pre-flush function of the utility model fourth embodiment
The assembling stereogram of mechanism；
Figure 29 is a kind of solid of the switching mechanism of closestool with pre-flush function of the utility model fourth embodiment
Figure；
Figure 30 is a kind of solid of the switching mechanism of closestool with pre-flush function of the utility model fourth embodiment
Cross-sectional view, switch piece is in first position at this time；
Figure 31 is a kind of solid of the switching mechanism of closestool with pre-flush function of the utility model fourth embodiment
Cross-sectional view, switch piece is in the second position at this time.
Specific embodiment
In order to be clearer and more clear technical problem to be solved in the utility model, technical solution and beneficial effect, with
Under in conjunction with the accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
First embodiment: (water intake mechanism is set there are two relief hole, and into draining linkage setting)
As shown in Figure 1 to 11, a kind of closestool with pre-flush function, closestool (not shown) include (not scheming to urinal
Show) brush circle water channel (not shown) that inner wall is washed away and the main flushing channel (not shown) being connected with urinal bottom, further includes:
Water tank (not shown) has the water tank cavity for storing flushing water, and the water tank, which is equipped with, to be connected in the water tank
The drainage channel (not shown) of chamber and the main flushing channel；
Water intake mechanism 10, including intake tunnel 17 and exhalant canal 11, when the water intake mechanism 10 is opened, the water inlet is logical
Road 17 be connected with the exhalant canal 11 and by the exhalant canal 11 to brush circle water channel or the water tank cavity into
Row supplies water；
Drainage mechanism 20, the openable or closing drainage channel；
First start unit 40, for being started to the water intake mechanism 10 to open water inlet, first starting is single
When member 40 is opened, the exhalant canal 11 supplies water the first preset time to brush circle water channel to rush to the urinal inner wall
Brush.
It further include the second start unit 50, for being started to drainage mechanism 20 to open the row in the present embodiment
Aquaporin；When second start unit 50 starts, the drainage mechanism 20 opens the drainage channel.
It further include switching mechanism 30 in the present embodiment, the switching mechanism 30 includes can be in first position and the second position
Between movable switch piece 31, the switch piece 31 at the first position, the exhalant canal 11 to the brush enclose water channel
It supplies water, in the second position, the switch piece 31 makes the exhalant canal 11 to the water tank cavity to the switch piece 31
It supplies water.
In the present embodiment, when second start unit 50 starts, the drainage mechanism 20 opens the drainage channel, institute
It states water intake mechanism 10 and opens water inlet under the action of the second start unit 50, specifically, starting second start unit
50 when opening water inlet to control the water intake mechanism 10, and the exhalant canal 11 is under the switch piece 31 effect successively to described
Brush circle water channel and the water tank cavity supply water, and either, the exhalant canal 11 is under the switch piece 31 effect directly to institute
State water tank cavity water supply.
In the present embodiment, the water intake mechanism 10 is equipped with a water outlet being connected with the exhalant canal 11, described to cut
Structure 30 of changing planes includes the first water channel 32 and the second water channel 33, and the water outlet passes through described the under the action of switch piece 31
One water channel 32 is connected with brush circle water channel, and either, the water outlet is under the action of switch piece 31 by described
Second water channel 33 is connected with the water tank cavity.
In the present embodiment, when starting second start unit 50, second start unit 50 directly control it is described into
Water dispenser structure 10 starts prior to the drainage mechanism 20, or, second start unit 50 is controlled by first start unit 40
The water intake mechanism 10 is made to start prior to the drainage mechanism 20, so that the exhalant canal 11 supplies water to brush circle water channel,
And the drainage mechanism 20 is opened after the exhalant canal 11 supplies water the second preset time to brush circle water channel.
As shown in Fig. 2, Fig. 6 and Fig. 7, in the present embodiment, switching mechanism 30 further includes being connected to match with the switch piece 31
The switching keg float 34 of conjunction, the switch piece 31 are specially a transfer strip, and the switching keg float 34 is in buoyancy float downward, band
It moves the switch piece 31 to rotate, to open first water channel 32, and closes second water channel 33, the water of the first water channel 32
Stream is flow in brush circle water channel for washing away to urinal inner wall；When 34 loss of buoyance of switching keg float falls, institute is driven
The reverse rotation of switch piece 31 is stated, to close first water channel 32, and opens second water channel 33, the water of the second water channel 33
Stream is flow in water tank cavity.
In the present embodiment, the water intake mechanism 10 further includes the second sealing unit, and the second sealing unit includes a back
Press chamber (not shown), the back pressure cavity be equipped with the first relief hole 12 and the second relief hole 13, described the first of the back pressure cavity
When relief hole 12 and second relief hole 13 are closed, the intake tunnel 17 is mutually cut off with the exhalant canal 11, the back
When pressing first relief hole 12 and at least one opening of second relief hole 13 of chamber, the intake tunnel 17 and institute
It states exhalant canal 11 to be connected, that is, the water intake mechanism 10 of the present embodiment is back pressure type structure, in the hydraulic pressure of intake tunnel 17
With the activity (not shown) of the lower control water stop rubber pad of the hydraulic pressure of back pressure cavity effect to be connected to or cut off the intake tunnel 17 and described
Exhalant canal 11.
In the present embodiment, the second sealing unit further includes an electrically-controlled component 14 and the second keg float component 15, and described automatically controlled group
Part 14 opens or closes first relief hole 12 under circuit control effect, and the second keg float component 15 includes the second keg float
151, the second keg float 151 rises with water tank cavity water level or falls described to drive the second keg float component 15 to open or close
Second relief hole 13, specifically, further include be connected setting with second keg float 151 argue for the sake of arguing 152, it is described to argue for the sake of arguing 152 1
End is equipped with sealing element to open or close second relief hole 13, equally with second keg float 151 transmission connection, the other end
, a sealing element for being used to open or closing the first relief hole 12 also is provided on electrically-controlled component 14.
As shown in figure 8, when starting first start unit 40, the electrically-controlled component 14 is opened described in the present embodiment
First relief hole 12 of water intake mechanism 10 makes water intake mechanism 10 open water inlet, at this point, switching keg float due to being filled with water in water tank
34 are in float state, and the switch piece 31 is under the action of switching keg float 34 in the position for opening first water channel 32
It sets, therefore, after water intake mechanism 10 is opened, the exhalant canal 11 is default to brush circle water channel water supply first through the first water channel 32
Time is to wash away urinal inner wall, and electrically-controlled component 14 is closed first relief hole 12 and made after the first preset time
10 sealing of water intake mechanism is achieved in pre- the washing away to closestool urinal inner wall.
As shown in Figure 10 and Figure 11, in the present embodiment, when starting second start unit 50, second start unit
50 make first start unit 40 control the water intake mechanism 10 starts prior to the drainage mechanism 20, either, described
Two start units 50 directly control the water intake mechanism 10 and start prior to the drainage mechanism 20, so that exhalant canal 11 is through first
Water channel 32 supplies water to brush circle water channel, and the drainage mechanism 20 opens the drainage channel after the second preset time.
In the present embodiment, spool 21 of the drainage mechanism 20 including opening or closing the drainage channel, described second
Keg float component 15 and the linkage of the spool 21 or second start unit 50 are arranged, when second start unit 50 starts,
Second relief hole 13 described in while the drainage mechanism 20 opens draining is opened so that the water inlet of water intake mechanism 10, exhalant canal 11
Water flow through the first water channel 32 flow to brush circle water channel, and drainage mechanism 20 drain after, switch keg float 34 with water tank cavity water level
When whereabouts, drives the switch piece 31 to reversely rotate, to close first water channel 32, and opens second water channel 33,
And then exhalant canal 11 is set to supply water through the second water channel 33 to water tank cavity, and the electrically-controlled component 14 controls first pressure release
Hole 12 is closed before second relief hole 13 closing, with the water supply lasting to water tank cavity of the second water channel 33, institute
It states the second keg float 151 to rise with the water tank cavity water level to close second relief hole 13, makes the water inlet machine
10 sealing of structure.
As shown in figure 9, the present embodiment can also use, and when starting second start unit 50, first relief hole
12 and/or second relief hole 13 while open the drainage mechanism 20 open the drainage channel, the first relief hole 12
And/or second relief hole 13, when opening, the water of exhalant canal 11 flows through the first water channel 32 and flow to brush circle water channel, and drains
After mechanism 20 drains, when switching keg float 34 falls with water tank cavity water level, the switch piece 31 is driven to reversely rotate, to close
First water channel 32, and second water channel 33 is opened, and then supply that exhalant canal 11 to water tank cavity through the second water channel 33
Water, and risen by second keg float 151 with the water tank cavity water level to be closed to second relief hole 13
So that 10 sealing of water intake mechanism.
Alternatively, the present embodiment can also use, when second start unit 50 starts, the drainage mechanism 20 opens institute
Drainage channel is stated, the water intake mechanism 10 opens water inlet, specifically, drainage mechanism 20 under the action of the water tank cavity water level
After draining, second keg float 151 opened with the water tank cavity water level decreasing second relief hole 13 make it is described into
Water dispenser structure 10 opens water inlet.
In the present embodiment, the first start unit 40 preferably uses induction mechanism, and the first start unit 40 includes being set to closestool
Inductor on cover board, when inductor senses that someone takes a seat, the first start unit 40 provides a control signal to electrically-controlled component
14 open the first relief hole 12 in turn, and certain first start unit 40 can also sense that someone enters induction zone by inductor
One control signal is provided when domain and is sensed in induction region to electrically-controlled component 14 or the first start unit 40 by inductor
Wave etc. to provide a control signal when movement to electrically-controlled component 14, then either, the first start unit 40 includes remote controler, is passed through
A control signal is provided when the pre-flush key being arranged on pressing remote controler to electrically-controlled component 14, or is that the first starting is single
Member 40 provides a control signal to electrically-controlled component 14 when passing through turnover closestool cover board.
In the present embodiment, the second start unit 50 combines mechanical press-key structure, the second start unit using induction module
50 control the first relief hole 12 opening using following two mode:
When the inductor that one: the second start unit 50 of mode is set on lavatory lid senses that people leaves, the second starting is single
50 pair of first start unit 40 of member provides control signal, and then provides control letter to electrically-controlled component 14 by the first start unit 40
Number open electrically-controlled component 14 by the first relief hole 12 of water intake mechanism 10, to start water intake mechanism 10.
When the inductor that two: the second start unit 50 of mode is set on lavatory lid senses that people leaves, the second starting is single
Member 50, which directly provides control signal to electrically-controlled component 14, opens electrically-controlled component 14 by the first relief hole 12 of water intake mechanism 10, from
And start water intake mechanism 10.
Certainly, the movement of the second start unit 50 of driving starting can also be is sensed in induction region using inductor
It waves to act and realize, or realized using the drain button pressed on remote controler, or realized using modes such as turnover closestool cover boards.
In the present embodiment, water intake mechanism 10 and drainage mechanism 20 are used into the integrated valve arrangement of draining, the second keg float group
Part 15 and the spool 21 linkage are arranged, and spool 21 152 is connected by arguing for the sake of arguing for a link assembly 22 and the second keg float component 15
It is dynamic, in this way it is also possible that water intake mechanism 10 also opens water inlet simultaneously while drainage mechanism 20 opens draining.
The specific work process of the present embodiment are as follows:
When closestool is using preceding needing to carry out rinsing wet in advance to closestool urinal inner wall, opened as shown in figure 8, working as first
When the inductor that moving cell 40 is set in toilet lid senses that someone takes a seat, first start unit 40 starts, and then controls
The electrically-controlled component 14 opens first relief hole 12 and water intake mechanism 10 is made to open water inlet, at this point, due to being filled in water tank
Water, switching keg float 34 are in float state, and the switch piece 31 is located at the first position, make described in the warp of exhalant canal 11
First water channel 32 supplies water (as shown in Figure 6) to brush circle water channel, and then carries out pre-flush to closestool urinal inner wall, in this way may be used
To soak to urinal inner wall, so that dirt is not easy to stick in above, and electrically-controlled component 14 is default by first
First relief hole 12 is closed after time to realize the sealing of water intake mechanism 10.
When needing to rinse closestool after using closestool, as shown in Figure 10, when second start unit 50 is set to horse
After inductor on cover plate senses that people leaves, the second start unit 50 provides control signal to the first start unit 40, with
The electrically-controlled component 14 is set to open first relief hole 12 or the second start unit 50 directly by the first start unit 40
So that the electrically-controlled component 14 opens first relief hole 12, the switch piece 31 is still located on the first position at this time,
The exhalant canal 11 is set to supply water through first water channel 32 to brush circle water channel, the draining after the second preset time
Mechanism 20 opens the drainage channel, while the drainage mechanism 20 opens draining described in the second relief hole 13 open, with
The decline of the water tank cavity water level, the switching keg float 34 falls due to buoyancy reduces or disappears, to drive the switching
Part 31 rotates so that switch piece 31 closes first water channel 32 and opens second water channel 33 (as shown in Figure 7), it is described into
Water dispenser structure 10 starts to supply water to the water tank cavity to make electrically-controlled component 14 control institute by program setting to make water tank water storage again
It states the first relief hole 12 to be closed before second relief hole 13 closing, second keg float 151 is in the water tank
Chamber water level rises to close to second relief hole 13, makes 10 sealing of water intake mechanism.
Second embodiment: (water intake mechanism is set there are two relief hole, is mutually independently arranged into draining)
As shown in Figure 12 to Figure 19, the difference of the present embodiment and above-described embodiment is, water intake mechanism 10 and drainage mechanism
It is not connected using the water inlet valve and a drain valve being mutually independently arranged, and between the second keg float component 15 and spool 21, such as
Shown in Figure 18 and Figure 19, when second start unit 50 starts, second keg float 151 falls with the water tank cavity water level
Second relief hole 13 is opened so that water intake mechanism 10 opens water inlet, and the electrically-controlled component 14 controls first pressure release
Hole 12 is closed before second relief hole 13 closing, and second keg float 151 rises with the water tank cavity water level
To close to second relief hole 13, make 10 sealing of water intake mechanism.
3rd embodiment: (water intake mechanism is equipped with a relief hole, is mutually independently arranged into draining)
As shown in Figure 20 to Figure 27, the difference of the present embodiment and first embodiment is, the back pressure of the water intake mechanism 10
Chamber is provided only with a relief hole 13 ', and the water intake mechanism 10 further includes a first sealing unit for having the first keg float 15 ', institute
The first keg float 15 ' is stated to rise with the water tank cavity water level or fall and then the first sealing unit is driven to be connected to or cut off institute
Intake tunnel 17 and the exhalant canal 11 are stated, specifically, first start unit 40 and the second start unit 50 of the present embodiment
Respectively include first motor or mechanical first key (not shown) and the second motor or the second key (not shown), wherein
First motor or the first key are connected with the first sealing unit, 21 phase of spool of the second motor or the second key and drainage mechanism
Linkage；Either, the same motor distinguishes the first start unit 40 and the second start unit 50 by different corners.
As shown in figure 23, in the present embodiment, first start unit 40 to the first sealing unit driven with
Start the water intake mechanism 10 to open and supply water through the first water channel 32 to brush circle water channel, after the first preset time, first stops
Water unit is resetted to close relief hole 13, makes 10 sealing of water intake mechanism.
As shown in figure 24, in the present embodiment, second start unit 50 starts drainage mechanism 20 and is drained, and described the
One keg float 15 ' falls with the water tank cavity water level and then the first sealing unit is driven to be connected to the intake tunnel 17 and institute
Exhalant canal 11 is stated to open water inlet, the water of exhalant canal 11 flows through the first water channel 32 and flow to brush circle water channel (as shown in figure 21),
And as the continuous draining of drainage mechanism 20 drives the switch piece 31 when switching keg float 34 with water tank cavity water level whereabouts
It reversely rotates, to close first water channel 32, and opens second water channel 33, and then make exhalant canal 11 through the second water
Road 33 supplies water (as shown in figure 22) to water tank cavity, and first keg float 15 ' rises in turn with the water tank cavity water level
The first sealing unit 40 is driven to cut off the intake tunnel 17 and the exhalant canal 11 to realize sealing.
As shown in figure 25, the present embodiment can also use, and the drainage mechanism 20 includes opening or closing the draining to lead to
The spool 21 in road, second start unit 50 are connected with the first sealing unit 40 and the spool 21 setting respectively；
Either, second start unit 50 and the spool 21 are connected setting, the spool 21 and the first sealing unit
40 are connected setting, so that second start unit 50 drives the first sealing unit 40 and the spool respectively
21, either, when second start unit 50 starts the drainage mechanism 20, driven by the spool 21 described
First sealing unit 40 opens water inlet to control water intake mechanism 10.After water intake mechanism 10 opens water inlet, the water flow of exhalant canal 11
It is flow to brush circle water channel (as shown in figure 21) through the first water channel 32, also, with the continuous draining of drainage mechanism 20, switches keg float 34
When falling with water tank cavity water level, drives the switch piece 31 to reversely rotate, to close first water channel 32, and open institute
The second water channel 33 is stated, and then so that exhalant canal 11 is supplied water (as shown in figure 22) through the second water channel 33 to water tank cavity, and described
First keg float 15 ' rises with the water tank cavity water level and then the first sealing unit is driven to cut off 17 He of intake tunnel
The exhalant canal 11 is to realize sealing.
As shown in Figure 26 and Figure 27, certainly, the present embodiment can also use, when starting second start unit 50, first
Start first start unit 40 and open relief hole 13', either, first passes through the second start unit 50 and directly open relief hole
13 ' supply water to brush circle water channel, and then are first rinsed to closestool urinal inner wall, when the unlatching of water intake mechanism 10 second is default
Between after the drainage mechanism 20 open draining, and when switching keg float 34 and falling with water tank cavity water level, drive the switch piece
31 reversely rotate, to close first water channel 32, and open second water channel 33, and then make exhalant canal 11 through second
Water channel 33 supplies water to water tank cavity, namely when needing pre-flush, starts the first start unit 40, i.e. motor rotates forward certain
Stop or press the first key after angle, water intake mechanism 10 starts to wash away closestool urinal inner wall in advance, pre- by first
If after the time, motor rotates backward the first key of reset or release, to realize 10 sealing of water intake mechanism；When needing to drain, open
Dynamic second start unit 50, first starts first start unit 40 so that motor rotates forward one by the second start unit 50
The first key is pressed after stopping after fixed angle, water intake mechanism 10 starts to wash away closestool urinal inner wall in advance, passes through
After second preset time, by the second start unit 50 so that motor continue to rotate forward certain angle or press again second by
Key, drainage mechanism 20 are opened drainage channel and are drained.
The specific work process of the present embodiment are as follows:
When closestool is using preceding needing to carry out rinsing wet in advance to closestool urinal inner wall, as shown in figure 23, first start
First start unit 40 drives the first sealing unit to open relief hole 13 ' by first motor or the first key, this
When, the switch piece 31 is located at the first position, and the exhalant canal 11 is made to enclose water to the brush through first water channel 32
Road supplies water, and then carries out pre-flush to closestool urinal inner wall, after discharging the first start unit 40, the of the first sealing unit
One keg float 15 ' rises under the action of buoyancy and then the first sealing unit is driven to close water intake mechanism 10.
When needing to rinse closestool after using closestool, as shown in figure 26, starts second start unit 50, pass through
Second start unit 50 starts first start unit 40 first to drive first motor or press the first key, water intake mechanism 10
Start to wash away closestool urinal inner wall in advance, after the second preset time, be driven again by the second start unit 50
Second motor presses the second key, and drainage mechanism 20 is opened drainage channel and drained, and water tank cavity water level is gradually reduced, institute
State exhalant canal 11 the first water channel 32 is closed under the action of switch piece 31 and open the second water channel 33 so as to water tank cavity into
Row supplies water, and drives the first sealing unit to close the water intake mechanism 10 until the first keg float 15 ' rises with water tank cavity water level, makes
Water intake mechanism 10 realizes sealing.
Fourth embodiment: (switching mechanism band ejection function)
As shown in Figure 28 to Figure 31, the difference of the present embodiment and first embodiment is, the switching mechanism 30 of the present embodiment
The nozzle 35 for further including injection pipe 36 and being connected with the exhalant canal 11, the nozzle 35 are set with the injection pipe 36 interval
It sets, and 36 both ends of the injection pipe are connected with brush circle water channel and water tank cavity respectively, the water flow that nozzle 35 sprays sprays to
The water in water tank cavity can be brought into together in injection pipe 36 when penetrating pipe 36, the switch piece 31 is set to the injection pipe 36
On, so that exhalant canal 11 encloses water channel or water tank cavity through the injection of nozzle 35 to brush, which is the prior art, here not
It repeats again.
The utility model also proposes that another has the closestool of pre-flush function, and as shown in Figure 12 to 17, closestool (is not schemed
Show) it include the brush circle water channel (not shown) washed away to urinal (not shown) inner wall and the main bath being connected with urinal bottom
Road (not shown), further includes: water tank (not shown) has the water tank cavity for storing flushing water, and the water tank is equipped with connection
The drainage channel (not shown) of the water tank cavity and the main flushing channel；Water intake mechanism 10, including intake tunnel 17 and water outlet
Channel 11, when the water intake mechanism 10 is opened, the intake tunnel 17 is connected with the exhalant canal 11 and goes out described in
Aquaporin 11 encloses water channel to the brush or the water tank cavity supplies water；Drainage mechanism 20, the openable or closing draining
Channel.
This programme and the difference of embodiment two are: this programme does not have the first start unit 50, and this programme is provided only with one
Second start unit 50, for being started the drainage mechanism 20 to open the drainage channel；Start described second to open
When moving cell 50, the water intake mechanism 10 starts prior to the drainage mechanism 20, and the exhalant canal 11 encloses water channel to the brush
It supplies water, and the drainage mechanism 20 is opened after the exhalant canal 11 supplies water the second preset time to brush circle water channel.
It further include switching mechanism 30 in the present embodiment, the switching mechanism 30 includes can be in first position and the second position
Between movable switch piece 31, the switch piece 31 at the first position, the exhalant canal 11 to the brush enclose water channel
It supplies water, in the second position, the switch piece 31 makes the exhalant canal 11 to the water tank cavity to the switch piece 31
It supplies water.
Specific work process are as follows:
When second start unit 50 starts, the electrically-controlled component 14 of the water intake mechanism 10 is in the second start unit 50
The first relief hole 12 is first opened under effect, the exhalant canal 11 supplies water to brush circle water channel, and the drainage mechanism 20
It is opened after the exhalant canal 11 supplies water the second preset time to brush circle water channel, second keg float 151 is with the water
Box cavity water level falls open second relief hole 13, and the electrically-controlled component 14 controls first relief hole 12 in institute
It states before the second relief hole 13 is closed and is closed, second keg float 151 rises with the water tank cavity water level to described
Second relief hole 13 is closed, and 10 sealing of water intake mechanism is made.
The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this is practical new
Type is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various other groups
Conjunction, modification and environment, and above-mentioned introduction or the technology of related fields can be passed through within the scope of the inventive concept described herein
Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then
It all should be in the protection scope of the appended claims for the utility model.
Claims (12)
1. a kind of closestool with pre-flush function, which is characterized in that closestool includes the brush circle water washed away to urinal inner wall
Road and the main flushing channel being connected with urinal bottom, further includes:
Water tank has the water tank cavity for storing flushing water, and the water tank, which is equipped with, is connected to the water tank cavity and the main punching
The drainage channel of water channel；
Water intake mechanism, including intake tunnel and exhalant canal, when the water intake mechanism is opened, the intake tunnel and the water outlet
Channel is connected and passes through the exhalant canal supplies water to brush circle water channel or the water tank cavity；
Drainage mechanism, the openable or closing drainage channel；
First start unit, for being started to the water intake mechanism to open water inlet, when first start unit is opened,
The exhalant canal supplies water the first preset time to brush circle water channel to wash away to the urinal inner wall.
2. a kind of closestool with pre-flush function according to claim 1, which is characterized in that further include the second starting list
Member, for being started to the drainage mechanism to open the drainage channel；When second start unit starts, the row
Drainage channel described in water mechanism opening.
3. a kind of closestool with pre-flush function according to claim 2, which is characterized in that second start unit
When starting, the drainage mechanism opens the drainage channel, and the water intake mechanism is opened under the action of the water tank cavity water level
Qi Jinshui.
4. a kind of closestool with pre-flush function according to claim 2, which is characterized in that second start unit
When starting, the drainage mechanism opens the drainage channel, and the water intake mechanism is opened under the action of second start unit
Qi Jinshui.
5. a kind of closestool with pre-flush function according to claim 2, which is characterized in that starting second starting
When unit, second start unit directly controls the water intake mechanism and starts prior to the drainage mechanism, or, described second opens
Moving cell controls the water intake mechanism by first start unit and starts prior to the drainage mechanism, so that the water outlet is logical
Road supplies water to brush circle water channel, and the drainage mechanism is default to brush circle water channel water supply second in the exhalant canal
It is opened after time.
6. a kind of closestool with pre-flush function according to any one of claims 2 to 5, which is characterized in that it is described into
Water dispenser structure further include one have the first keg float the first sealing unit, first keg float rise with the water tank cavity water level or
It falls and then the first sealing unit is driven to be connected to or cut off the intake tunnel and the exhalant canal.
7. a kind of closestool with pre-flush function according to claim 6, which is characterized in that first start unit
The first sealing unit is driven to start the water intake mechanism unlatching and supply water to brush circle water channel.
8. a kind of closestool with pre-flush function according to claim 4, which is characterized in that it further include switching mechanism,
The switching mechanism include can movable switch piece between the first position and the second position, the switch piece is at described first
When setting, the exhalant canal supplies water to brush circle water channel, and in the second position, the switch piece makes institute to the switch piece
Exhalant canal is stated to supply water to the water tank cavity.
9. a kind of closestool with pre-flush function according to claim 8, which is characterized in that starting second starting
When unit opens water inlet to control the water intake mechanism, the exhalant canal is successively enclosed to the brush under switch piece effect
Water channel and the water tank cavity supply water, and either, the exhalant canal is under switch piece effect directly into the water tank
Chamber supplies water.
10. a kind of closestool with pre-flush function according to claim 9, which is characterized in that the water intake mechanism is set
There is a water outlet being connected with the exhalant canal, the switching mechanism includes the first water channel and the second water channel, the water outlet
End encloses water channel with the brush by first water channel under the action of switch piece and is connected, either, the water outlet
It is connected by second water channel with the water tank cavity under the action of switch piece.
11. a kind of closestool with pre-flush function, which is characterized in that closestool includes the brush circle water washed away to urinal inner wall
Road and the main flushing channel being connected with urinal bottom, further includes:
Water tank has the water tank cavity for storing flushing water, and the water tank, which is equipped with, is connected to the water tank cavity and the main punching
The drainage channel of water channel；
Water intake mechanism, including intake tunnel and exhalant canal, when the water intake mechanism is opened, the intake tunnel and the water outlet
Channel is connected and passes through the exhalant canal supplies water to brush circle water channel or the water tank cavity；
Drainage mechanism, the openable or closing drainage channel；
Second start unit, for being started to the drainage mechanism to open the drainage channel；Start described second to open
When moving cell, the water intake mechanism starts prior to the drainage mechanism, and the exhalant canal supplies water to brush circle water channel, and
The drainage mechanism is opened after the exhalant canal supplies water the second preset time to brush circle water channel.
12. a kind of closestool with pre-flush function according to claim 11, which is characterized in that further include switching machine
Structure, the switching mechanism include can movable switch piece between the first position and the second position, the switch piece is described the
When one position, the exhalant canal to the brush circle water channel supply water, the switch piece in the second position, the switch piece
The exhalant canal is set to supply water to the water tank cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147243.8U CN208965662U (en) | 2018-07-19 | 2018-07-19 | A kind of closestool with pre-flush function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147243.8U CN208965662U (en) | 2018-07-19 | 2018-07-19 | A kind of closestool with pre-flush function |
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| CN208965662U true CN208965662U (en) | 2019-06-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323937A (en) * | 2020-10-14 | 2021-02-05 | 广东筑智电科电子科技有限公司 | Double-flushing control system and method for intelligent closestool |
| CN114108763A (en) * | 2021-11-11 | 2022-03-01 | 佛山市恒洁卫浴有限公司 | Toilet and flushing method |
-
2018
- 2018-07-19 CN CN201821147243.8U patent/CN208965662U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323937A (en) * | 2020-10-14 | 2021-02-05 | 广东筑智电科电子科技有限公司 | Double-flushing control system and method for intelligent closestool |
| CN114108763A (en) * | 2021-11-11 | 2022-03-01 | 佛山市恒洁卫浴有限公司 | Toilet and flushing method |
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