CN215330296U

CN215330296U - Integrated water piece

Info

Publication number: CN215330296U
Application number: CN202120933498.2U
Authority: CN
Inventors: 郑翔骥; 熊敬智; 林庆锋
Original assignee: Xiamen Hurj Sanitary Ware Technology Co ltd
Current assignee: Xiamen Huierjie Technology Co ltd
Priority date: 2021-05-01
Filing date: 2021-05-01
Publication date: 2021-12-28
Anticipated expiration: 2031-05-01

Abstract

The utility model discloses an integrated water piece which comprises a shell, a drainage mechanism, a two-way lift flow distribution assembly, a micro pump and a drainage base, wherein the drainage mechanism, the two-way lift flow distribution assembly and the micro pump are arranged in the shell, the drainage base is arranged below the shell, a water inlet of the micro pump is communicated with a water source, the two-way lift flow distribution assembly is provided with a flow water inlet, a washing water outlet and a drainage control water outlet which are communicated, the flow water inlet is connected with a water outlet of the micro pump, the washing water outlet extends out of the shell, the drainage control water outlet is connected into the drainage mechanism, and the drainage mechanism controls the opening or closing of the water outlet of the drainage base. The water source is divided into two paths by the two-path lift flow distribution assembly and is respectively used for drainage and washing, and the water source cleaning device is simple in structure, high in cost performance and convenient and fast to install and sell after the water source cleaning device is integrally designed.

Description

Integrated water piece

Technical Field

The utility model relates to the technical field of bathrooms, in particular to an integrated water piece.

Background

The existing closestool design needs flushing and washing, a drainage control pump is adopted for controlling during flushing to achieve the purpose of washing, and a washing pump is adopted for controlling during washing to wash the wall surface of the closestool. Based on the requirements of two functions, the existing drainage control pump and the existing washing pump are both independently arranged and are respectively arranged in the water tank, the required space is large, the cost is high, and the installation and the after-sale are troublesome.

In addition, the toilet has the following design problems in design:

1. when the drainage control pump works, the drainage control pump is influenced by the water level in the water tank, and when the water level in the water tank is too low, the water level is lower than the interface of the water inlet of the drainage control pump, so that the water cannot be sucked, the impeller idles, and the drainage control pump fails to work.

2. The design of modern closestool is because pleasing to the eye needs often to adopt the design of formula of sinking water tank, because the jet orifice utilizes the water potential energy of accepting the intracavity that sinks when the bath, because formula of sinking water tank water potential energy is little, and is higher to the manufacturing process requirement of the flushing pipe way of closestool, and the closestool manufacturing process technology management and control is not tight easily leads to the bath jet force not enough under some circumstances, leads to unable the washing clean.

3. The existing miniature brushless direct-current water pump is applied to a closestool, and under the normal condition, the water inlet of the end cover outputs water in the container to the water outlet. If the water outlet of the end cover is connected with a pipeline, when the pressure of residual liquid in the pipeline at the water outlet of the end cover and the pressure of water in the closestool at the water inlet of the end cover reach balance, a sealed space filled with air is formed in the water passing cavity, namely air trapping is caused, and at the moment, negative pressure generated when a water pump impeller arranged in the sealed space filled with air works is not enough to break the pressure balance, so that the impeller idles, the water pump works inefficiently, and the effect of outputting the water from the water inlet to the water outlet cannot be realized.

4. The existing closestool water piece has single function and can not meet the requirements of multiple functions and the like.

Therefore, there is a need for further improvement of the existing toilet water member and the structure of the intelligent toilet to solve the above problems.

Disclosure of Invention

The utility model aims to provide an integrated water piece, which divides a water source into two paths through a two-path lift flow distribution assembly, and is respectively used for drainage and washing. In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model discloses an integrated water piece which comprises a shell, a drainage mechanism, a two-way lift flow distribution assembly, a micro pump and a drainage base, wherein the drainage mechanism, the two-way lift flow distribution assembly and the micro pump are arranged in the shell, the drainage base is arranged below the shell, a water inlet of the micro pump is communicated with a water source, the two-way lift flow distribution assembly is provided with a flow water inlet, a washing water outlet and a drainage control water outlet which are communicated, the flow water inlet is connected with a water outlet of the micro pump, the washing water outlet extends to the outside of the shell, the drainage control water outlet is connected into the drainage mechanism, and the drainage mechanism controls the opening or closing of the water outlet of the drainage base.

Furthermore, the double-path lift flow distribution assembly comprises a distribution main body with a hollow cavity and a time delay mechanism located inside the distribution main body, wherein the time delay mechanism comprises a water distribution piston and a time delay spring. The water distribution piston divides the hollow cavity of the distribution main body into an upper cavity and a lower cavity, the delay spring is positioned in the upper cavity, and the lower end of the delay spring is abutted to the water distribution piston; in an initial state, only the washing water outlet or the drainage control water outlet is communicated with the flow water inlet due to the obstruction of the water dividing piston, and after the water pressure acts on the water dividing piston to compress the delay spring, the washing water outlet and the drainage control water outlet are both communicated with the flow water inlet.

Preferably, a piston limiting boss is arranged in the cavity of the distribution main body, and the water distribution piston is limited above the piston limiting boss. The time delay mechanism further comprises an adjusting piece, the adjusting piece can be installed on the distribution main body in a vertically moving mode, the lower end of the adjusting piece is located inside the distribution main body, the upper end of the adjusting piece extends out of the distribution main body, and the upper end of the time delay spring is abutted to the lower end of the adjusting piece. The regulating part include adjust knob and with the regulating plate of adjust knob rigid coupling, time delay spring upper end and regulating plate butt, distribution main part top be provided with the screw hole, the adjust knob outer wall be provided with the external screw thread, adjust knob insert the threaded hole in and be connected with distribution main part screw drive.

Preferably, a first pressure relief hole is formed above the distribution main body, and a second pressure relief hole is formed in the water distribution piston.

Preferably, the interior of the micropump is provided with a micropump water passing cavity, an impeller of the micropump is positioned in the micropump water passing cavity, a third pressure relief hole is formed in the side wall of the micropump water passing cavity, and a water inlet, a water outlet and the third pressure relief hole of the micropump are communicated with the micropump water passing cavity.

Wherein the lift of the water outlet of the micro pump is 4-12 m, and the flow rate is 15-25L/min; the lift of the drainage control water outlet is 3-10 m, and the flow is 3-10L/min; the lift of the washing water outlet is 3-5 m, and the flow is 12-18L/min.

The drainage mechanism comprises a valve body, a return spring, a piston and water sealing rubber, wherein the return spring is arranged in an inner cavity of the valve body and is positioned above the piston, one end of the piston can be arranged in the valve body in a sliding manner, a drainage liquid cavity communicated with a water inlet of the valve body is arranged below the piston, the other end of the piston extends out of the valve body and is connected with the water sealing rubber at the end part, and the water sealing rubber is in sealing fit with an outlet of a drainage base; the water outlet of the valve body is connected with the water inlet of the valve body, and the two-way lift flow distribution assembly is fixed on the mounting plate.

The drainage base is also provided with a water replenishing pipe or/and a water leaking pipe, the water replenishing pipe and the water leaking pipe are communicated with the outlet of the drainage base, and the washing water outlet is connected with a washing pipeline.

The water drainage device further comprises a plurality of washing-assistant pipes, wherein the inlet ends of the washing-assistant pipes are connected with the pressurized water source end, and the outlet ends of the washing-assistant pipes are inserted into the water drainage base and are communicated with the water outlet of the water drainage base.

Wherein, the flushing-assisting pipe is a Venturi pipe, and the pipe diameter of the Venturi pipe is gradually reduced.

The booster water source end is an auxiliary flushing pump, the auxiliary flushing pump is integrally installed in the shell or located outside the shell and installed on the side edge of the drainage base, or the booster water source end is an external tap water supply pipe, and an electromagnetic valve is arranged on the water supply pipe.

Preferably, the flushing-assisting pump is internally provided with a water passing cavity of the flushing-assisting pump, an impeller of the flushing-assisting pump is positioned in the water passing cavity of the flushing-assisting pump, a fourth pressure relief hole is formed in the side wall of the water passing cavity of the flushing-assisting pump, and a water inlet, a water outlet and the fourth pressure relief hole of the flushing-assisting pump are communicated with the water passing cavity of the flushing-assisting pump.

The shell comprises an upper shell and a lower shell which is assembled and connected with the upper shell, the micro pump is arranged on the lower shell, and a filter screen is arranged at the position, corresponding to the water inlet of the micro pump, of the lower shell. The two sides of the outer wall of the upper shell are provided with clamping pieces, the middle parts of the clamping pieces are fixedly connected to the upper shell, and two ends of the clamping pieces are provided with cantilevers; the upper end of the clamping part is a pressing part, and the lower end of the clamping part is clamped with the drainage base.

Due to the adoption of the structure, the utility model has the following beneficial effects:

1. according to the utility model, the water source is divided into two paths by the two-path lift flow distribution assembly, and the two paths are respectively used for drainage and washing, and the two-path water source output can be realized by only one micro pump, so that the structure is simple and the cost is low. Install drainage mechanism, micropump and double-circuit lift flow distribution subassembly in the casing, form wholly, only need whole installation in toilet tank during the use, the installation space who occupies is little, installs after sale convenient and fast.

2. According to the utility model, the delay mechanism is arranged in the double-way lift flow distribution assembly, so that a water source can flow out from one water outlet at first, and the other water outlet can only flow out after a certain time, thereby realizing the functions of firstly washing and then draining, or firstly draining and then washing a closestool.

3. Be provided with first pressure release hole in the distribution main part of double-circuit lift flow distribution subassembly, the piston that divides is provided with second pressure release hole, can prevent to distribute the unable discharge of the air in the main part cavity, causes "stranded gas", influences the stability of water distribution. The third pressure relief hole is formed in the micro pump, so that air trapping in a water passing cavity of the micro pump can be avoided, normal work of an impeller in the flushing-assisting pump is guaranteed, and reliability of the water pump is improved.

4. The flushing assisting pipe for flushing assistance is suitable for the closestool with the sunken water tank, the jetting force during flushing can be improved, and the flushing and sewage discharging capacity of the closestool is effectively improved. The fourth pressure relief hole is formed in the side wall of the flushing-assisting pump, so that air trapping in a water passing cavity of the flushing-assisting pump can be avoided, normal work of an impeller in the flushing-assisting pump is guaranteed, and reliability of the water pump is improved.

5. The position department of the water inlet of micropump is provided with the filter screen, can prevent through the filter screen that debris in the water tank from getting into the water inlet of micropump, avoids blockking up and arouses the trouble.

6. A water replenishing pipe is integrated on the drainage base and connected with a water inlet valve of the intelligent closestool, so that the water replenishing function of the closestool can be realized. A water leakage pipe is integrated on the drainage base and connected with a cover plate of the intelligent closestool, so that the function of collecting and discharging water of the closestool cover plate can be realized.

Drawings

Fig. 1 is a schematic structural diagram of the first embodiment.

Fig. 2 is a schematic view of the structure of fig. 1 from another angle.

Fig. 3 is an exploded schematic view of fig. 1.

FIG. 4 is a schematic structural view of the second embodiment (with the upper shell and the drain base hidden).

Fig. 5 is an exploded schematic view of fig. 4.

Fig. 6 is a schematic cross-sectional view of the drain mechanism closed.

Fig. 7 is a schematic view of a state where the drainage mechanism is opened to drain water.

Fig. 8 is a schematic view of the connection between the micro pump and the two-way head distribution module according to the second embodiment.

Fig. 9 is a schematic view showing a state in which the piston of fig. 8 compresses the delay spring.

Fig. 10 is a schematic structural view of an adjustment knob.

Fig. 11 is a schematic view of a two-way head dispensing assembly without an adjustment member.

Fig. 12 is a schematic view showing a state in which the piston of fig. 11 compresses the delay spring.

Fig. 13 is a schematic view of the present invention mounted to an intelligent toilet.

FIG. 14 is a schematic structural view of the third embodiment.

Fig. 15 is a schematic view of the principle of the flushing assistance in the third embodiment (Y in the figure is the position of the liquid surface).

Fig. 16 is a schematic view of the boosting principle of the fourth embodiment.

Description of the main component symbols:

shell, 11: upper shell, 111: through hole, 12: lower case, 13: filter screen, 14: fastener, 141: pressing portion, 142: buckle, 2: drainage mechanism, 21: valve body, 22: return spring, 23: piston, 24: water-seal rubber, 231: drainage liquid chamber, 25: mounting plate, 3: two-way lift distribution component, 31: flow inlet, 32: washing and brushing water outlet, 33: drainage control outlet, 34: distribution body, 341: spacing boss of piston, 35: first pressure relief hole, 36: second pressure relief vent, 4: micropump, 41: third pressure relief vent, 5: drainage seat, 51: water supply pipe, 52: water leakage pipe, 53: flange, 6: time delay mechanism, 61: water diversion piston, 62: delay spring, 63: adjustment knob, 64: adjusting plate, 7: flush-assist pump, 71: screen, 72: fourth pressure relief vent, 8: washing-assistant pipe, 9: boost pipe, 91: anti-siphon hole, 10: water supply pipe, 101: electromagnetic valve, 102: inlet valve, 103: and (5) washing the pipeline.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-3, the present embodiment discloses an integrated water component, which includes a housing 1, a drainage mechanism 2, a two-way head flow distribution assembly 3, a micro pump 4 and a drainage base 5. When in use, the utility model is arranged in a water tank or a sunken water cavity of a closestool.

The two-way lift flow distribution assembly of this embodiment uses an existing three-way valve, which includes a flow inlet 31, a rinse outlet 32, and a drain control outlet 33 that are connected to each other.

Drainage mechanism 2, two-way lift flow distribution subassembly 3, micropump 4 install in casing 1, and drainage base 5 installs in casing 1 below, and the water inlet of micropump 4 communicates the water source. The flow water inlet 31 is connected with the water outlet of the micro pump, the washing water outlet 32 extends to the outside of the shell 1, and the drainage control water outlet 33 is connected into the drainage mechanism 2.

As shown in fig. 6, the drain mechanism 2 includes a valve body 21, a return spring 22, a piston 23, and a water-sealing rubber 24. A return spring 22 is disposed in the interior chamber of the valve body 21, the return spring 22 being located above the piston 23. A drainage liquid cavity 231 communicated with the water inlet of the valve body is arranged below the piston 23, one end of the drainage liquid cavity can be arranged in the valve body 21 in a sliding mode, and the other end of the drainage liquid cavity extends out of the valve body 21 and is connected with a water sealing rubber 24 at the end portion. The water sealing rubber 24 is matched with the outlet of the drainage base 5 in a sealing way. When the piston 23 moves downwards, the water sealing rubber 24 seals the drainage base 5, and when the piston 23 moves upwards, the water sealing rubber 24 is opened to realize drainage. According to the requirement, the outlet of the drainage base 5 can be connected with a water replenishing pipe 51 or a water leaking pipe 52, and in this embodiment, the water replenishing pipe 51 and the water leaking pipe 52 are connected at the same time, as shown in fig. 3. The water replenishing pipe 51 is connected with the water inlet valve 102 of the intelligent closestool, so that the water replenishing function of the closestool can be realized. The water leakage pipe 53 is connected with the cover plate of the intelligent closestool, and the function of collecting and discharging water of the closestool cover plate can be realized.

In this embodiment, the housing includes an upper case 11 and a lower case 12. The micro pump 4 and the valve body 21 are installed on the lower shell 12, and the filter screen 13 is arranged at the position of the lower shell 12 corresponding to the water inlet of the micro pump 4, as shown in fig. 2.

Referring to fig. 8, a micropump water passing cavity is arranged inside the micropump 4, an impeller of the micropump is located in the micropump water passing cavity, a third pressure relief hole 41 is formed in the side wall of the micropump water passing cavity, and a water inlet, a water outlet and the third pressure relief hole 41 of the micropump 4 are all communicated with the micropump water passing cavity.

The two sides of the outer wall of the upper shell 11 are provided with clamping pieces 14, the middle parts of the clamping pieces 14 are fixedly connected to the upper shell 11, and the two ends are cantilevers. The upper end of the locking member 14 is a pressing portion 141 for pressing by hand. The lower end of the fastener 14 is provided with a fastener 142, the periphery of the drainage base 6 is provided with a flange 53, and the fastener 142 is clamped on the flange 53, so that the drainage base 5 is connected with the upper shell 11.

When disassembly is required, the pressing portions 141 of the two latches 14 are pressed simultaneously by hand, the upper ends of the latches 14 are pressed inward, and the lower ends are tilted outward, so that the latches 142 at the lower ends are disengaged from the flanges 62. The upper case 11 is slightly broken upward, thereby achieving the detachment of the upper case 1 from the lower case 2.

The integrated drainage piece of the utility model adopts a double-control mode: as shown in fig. 6, in the closed state of the valve body 21, the water-sealing rubber 24 seals the outlet of the drain base 5. When a mechanical control mode is adopted, the drive-by-wire pull rope is pulled to drive the piston 23 to move upwards, so that the water sealing rubber 24 is separated from the drainage base 5, the outlet of the drainage base 5 is opened, and water in the water tank is flushed into the toilet from the outlet of the drainage base 5. When the electric control mode is adopted, the micro pump 4 is started, a part of water in the water tank is pumped by the micro pump 4 to enter the drainage liquid cavity 231 from the drainage control water outlet 33, and the other part of water enters the washing pipeline 103 of the closestool from the washing water outlet 32. As shown in fig. 7, as water enters the drainage chamber 231, the entire piston 23 slides upward under the action of water pressure inside the valve body 21, and the return spring 22 is compressed, thereby opening the outlet of the drainage base 5, and the water in the tank flows from the drainage base 5 to the toilet. As shown in fig. 13, the water from the washing water outlet 32 flows into the wall surface of the toilet bowl through the washing pipe 103 to wash the toilet bowl.

Example two

As shown in fig. 4-12, the present embodiment discloses an integrated water component, and the present embodiment is different from the first embodiment in that: the two-way head flow distributor assembly 3 of this embodiment comprises a distributor body 34 with a hollow cavity and a delay mechanism 6 located inside the distributor body 34. The mounting plate 25 is connected to the lower part of the water inlet of the outer wall of the valve body 21 of the drainage mechanism 2, and the two-way lift flow distribution assembly 3 is fixed on the mounting plate 25, so that the drainage control water outlet 33 is connected to the water inlet of the valve body 21.

Referring to fig. 8, the delay mechanism includes a water distributing piston 61, a delay spring 62, and an adjusting member. The adjusting part comprises an adjusting knob 63 and an adjusting plate 64 fixedly connected with the adjusting knob. Adjustment plate 64 is located inside dispensing body 34 and adjustment knob 63 extends out of dispensing body 34. The adjusting member is mounted on the distribution body 34 in a manner that it can move up and down, and in this embodiment, it is connected by a screw drive: a threaded hole is formed above the distribution main body 34, external threads are formed on the outer wall of the adjusting knob 63, and the adjusting knob 63 is inserted into the threaded hole to be in threaded transmission connection with the distribution main body 34. Other up-and-down moving modes can be adopted, such as up-and-down movement of the adjusting plate controlled by a motor push rod.

The water distribution piston 61 divides the hollow cavity of the distribution main body 34 into an upper cavity and a lower cavity, the delay spring 61 is located in the upper cavity, the upper end of the delay spring 62 is abutted to the adjusting plate 64, and the lower end of the delay spring 62 is abutted to the water distribution piston 61. A piston limiting boss 341 is arranged in the cavity of the distribution main body, and the water distribution piston 61 is limited above the piston limiting boss 341.

As shown in fig. 8, when the delay spring 62 is in the initial state, the water piston 61 is located between the washing water outlet 32 and the drainage control water outlet 33, in this embodiment, the washing water outlet 32 is located below the drainage control water outlet 33, and only the washing water outlet 32 is communicated with the flow inlet 31. As shown in fig. 9, after the water pressure acts on the water diversion piston 61 to compress the delay spring 62, both the washing water outlet 32 and the drainage control water outlet 33 are communicated with the flow inlet 31. In the embodiment, the toilet bowl is firstly controlled to be washed, and then the water is discharged. The water discharge of the toilet can be controlled firstly and then the washing can be realized by exchanging the positions of the washing water outlet and the 32 water discharge control water outlet 33. As shown in fig. 10, the compression length of the delay spring 62 can be adjusted by moving the adjusting knob 63 up and down, so as to adjust the elastic force of the delay spring 62, thereby realizing different delay requirements.

As shown in fig. 11 and 12, in other embodiments, the delay mechanism may include only the dispensing piston 61 and the delay spring 62, the upper end of the delay spring 62 abuts against the upper wall of the dispensing body 34, and the lower end of the delay spring 62 abuts against the dispensing piston 61. The requirement of upper outlet time delay is realized by selecting a proper time delay spring.

As shown in fig. 9, in order to prevent "air trapping" caused by excessive air in the dispensing body, a first pressure relief hole 35 is provided above the dispensing body 34, and a second pressure relief hole 36 is provided on the dispensing piston 61, so that the air can be discharged to the outside of the dispensing body in time.

The pump lift of the water outlet of the micro pump can be 4-12 m and the flow is 15-25L/min by reasonably setting the volume flow of the inner cavity of the two-way pump lift flow distribution assembly, the diameter of the water inlet, the diameter of the washing water outlet and the diameter of the drainage control water outlet; the lift of the drainage control water outlet is 3-10 m, and the flow is 3-10L/min; the lift of the washing water outlet is 3-5 m, and the flow is 12-18L/min. So as to meet the requirements of intelligent closestool washing and drainage.

EXAMPLE III

As shown in fig. 14 and 15, the present embodiment discloses an integrated water device, which has the functions of draining, washing and boosting. In the embodiment, the flushing-assisting pump 7 and the flushing-assisting pipe 8 are added on the basis of the embodiment one or the embodiment two. The flushing-assisting pump 7 and the flushing-assisting pipe 8 are connected through a flushing-assisting pipeline 9. The inlet end of the flushing-assisting pipe 8 is connected with the pressurized water source end, and the outlet end of the flushing-assisting pipe is inserted into the drainage base 5 and communicated with the water outlet of the drainage base 5.

As shown in fig. 14, the flushing-assisting pump 7 is installed on the side of the drainage base 5, and a mounting frame is arranged on the drainage base 5 for installing the flushing-assisting pump 7. A filter screen 71 can be arranged at the water inlet of the flushing-assistant pump 7. In other embodiments, the flushing-assisting pump 7 can also be integrated in the shell 1, and the water outlet of the flushing-assisting pump 7 extends out of the shell 1.

As shown in fig. 15, a water passing cavity is arranged inside the flushing-assisting pump 7, an impeller of the flushing-assisting pump 7 is located in the water passing cavity, a fourth pressure relief hole 72 is arranged on a side wall of the water passing cavity, and a water inlet, a water outlet and the fourth pressure relief hole 72 of the flushing-assisting pump 7 are all communicated with the water passing cavity of the flushing-assisting pump. The principle of providing the fourth pressure relief hole 72 is similar to the third pressure relief hole 41 of the micro-pump: the water passing cavity of the flushing assisting pump 7 and the water in the water tank of the intelligent closestool form a communicating vessel, so that air trapping in the water passing cavity is avoided, and normal work of the impeller in the flushing assisting pump 7 is guaranteed.

As shown in fig. 15, the flushing-assisting pipe 9 is provided in a U shape, one end of the flushing-assisting pipe 9 is connected to the flushing-assisting pump 7, and the other end is connected to the flushing-assisting pipe 8. In this embodiment, help towards pipe 8 and choose venturi for use, the pipe diameter of venturi's exit end reduces gradually, the velocity of flow of increase fluid that can be better plays better help towards the effect. Several venturi tubes (two are arranged in fig. 15) can be arranged. If more than one Venturi tube is arranged, the tail end of the flushing assisting pipeline 9 can be connected with a plurality of branch pipes through adapters, and each branch pipe is connected with the Venturi tube. The venturi tube may be integrally formed or assembled from several sections of tubing. Adopt the form of assembly for venturi can adopt the structure assembly of different materials to form as required, also can be according to different needs and be the equidirectional setting simultaneously. The Venturi tube can be made into a U shape or an L shape according to requirements, so that water flow at the outlet end of the Venturi tube is sprayed in different directions.

And a siphon-proof hole 91 is formed above the flushing-assisting pipeline 9, and the siphon-proof hole 91 is higher than the working water level height set in the water cavity, so that siphon can be prevented.

When the intelligent closestool starts flushing, the main control unit independently drives the flushing assisting pump 7 to work according to needs. The water in the water cavity of the closestool is pumped to the flushing assisting pipe 8 by the flushing assisting pump 7, the flow rate of flushing assisting water flow at the inlet end of the flushing assisting pipe 8 is a, the outlet end of the flushing assisting pipe 8 is sprayed out after passing through the small-section pipe diameter, the flow rate of flushing water flow is increased to a ', the flow rate of the outlet end is accelerated, the flow rate of the water flow discharged from the drainage base 5 is driven to be increased, the flow rate of the water flow is increased to b' by b, and the flushing capacity of the toilet cavity is effectively improved.

Example four

As shown in fig. 16, the present embodiment discloses an integrated water member, which has the functions of draining, washing and assisting flushing. In this embodiment, a flushing-assisting pipe is added on the basis of the first embodiment or the second embodiment, the inlet end of the flushing-assisting pipe 8 is connected with a water inlet valve 102 of the toilet through a water supply pipe 10, and the water supply pipe 10 is provided with an electromagnetic valve 101 for controlling the on-off of the water flow in the water supply pipe 10.

When the intelligent closestool starts to flush, the main control unit independently drives the electromagnetic valve 101 to work as required, water in the water inlet valve 102 enters the flushing assisting pipe 8 through the water supply pipe 10, the pipe diameter of the outlet end of the flushing assisting pipe 8 is gradually reduced, because the pipe diameter is reduced, when limited flow passes through the reduced flow section, the phenomenon that the flow speed is increased occurs to fluid, flushing assisting water flow of the flushing assisting pipe 8 is sprayed out from the pipe opening to drive the flow speed of water in the drainage base 5 to be increased, the flow speed of water in a flushing pipeline of the intelligent closestool is further driven, and therefore the jet force for flushing the closestool cavity is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.

Claims

1. An integrated water article, comprising: comprises a shell, a drainage mechanism, a two-way lift flow distribution component, a micro pump and a drainage base;

the drainage mechanism, the two-way lift flow distribution assembly and the micro pump are arranged in the shell, the drainage base is arranged below the shell, and a water inlet of the micro pump is communicated with a water source;

the double-path lift flow distribution assembly is provided with a flow water inlet, a washing water outlet and a drainage control water outlet which are communicated, the flow water inlet is connected with the water outlet of the micro pump, the washing water outlet extends out of the shell, the drainage control water outlet is connected into the drainage mechanism, and the drainage mechanism controls the opening or closing of the water outlet of the drainage base.

2. The integrated water control of claim 1, wherein: the double-path lift flow distribution assembly comprises a distribution main body with a hollow cavity and a time delay mechanism positioned in the distribution main body, wherein the time delay mechanism comprises a water distribution piston and a time delay spring;

the water distribution piston divides the hollow cavity of the distribution main body into an upper cavity and a lower cavity, the delay spring is positioned in the upper cavity, and the lower end of the delay spring is abutted to the water distribution piston; in an initial state, only the washing water outlet or the drainage control water outlet is communicated with the flow water inlet due to the obstruction of the water dividing piston, and after the water pressure acts on the water dividing piston to compress the delay spring, the washing water outlet and the drainage control water outlet are both communicated with the flow water inlet.

3. The integrated water control of claim 2, wherein: the distribution main body cavity is internally provided with a piston limiting boss, and the water distribution piston is limited above the piston limiting boss.

4. An integrated water element as claimed in claim 2 or 3, wherein: the time delay mechanism further comprises an adjusting piece, the adjusting piece can be installed on the distribution main body in a vertically moving mode, the lower end of the adjusting piece is located inside the distribution main body, the upper end of the adjusting piece extends out of the distribution main body, and the upper end of the time delay spring is abutted to the lower end of the adjusting piece.

5. The integrated water control of claim 4 wherein: the regulating part include adjust knob and with the regulating plate of adjust knob rigid coupling, time delay spring upper end and regulating plate butt, distribution main part top be provided with the screw hole, the adjust knob outer wall be provided with the external screw thread, adjust knob insert the threaded hole in and be connected with distribution main part screw drive.

6. The integrated water control of claim 2, wherein: a first pressure relief hole is formed in the upper portion of the distribution main body, and a second pressure relief hole is formed in the water distribution piston.

7. The integrated water control of claim 1, wherein: the miniature pump inside be provided with the miniature pump and cross the water cavity, the impeller of miniature pump is located the miniature pump and crosses the water cavity, is provided with the third pressure release hole on the lateral wall that the miniature pump crossed the water cavity, the water inlet of miniature pump, delivery port and third pressure release hole all cross the water cavity intercommunication with the miniature pump.

8. The integrated water control of claim 1, wherein: the delivery lift of the water outlet of the micro pump is 4-12 m, and the flow rate is 15-25L/min; the lift of the drainage control water outlet is 3-10 m, and the flow is 3-10L/min; the lift of the washing water outlet is 3-5 m, and the flow is 12-18L/min.

9. The integrated water control of claim 1, wherein: the drainage mechanism comprises a valve body, a return spring, a piston and water sealing rubber, wherein the return spring is arranged in an inner cavity of the valve body, the return spring is positioned above the piston, one end of the piston can be arranged in the valve body in a sliding manner, a drainage liquid cavity communicated with a water inlet of the valve body is arranged below the piston, the other end of the piston extends out of the valve body and is connected with the water sealing rubber at the end part, and the water sealing rubber is in sealing fit with an outlet of the drainage base; the water outlet of the valve body is connected with the water inlet of the valve body, and the two-way lift flow distribution assembly is fixed on the mounting plate.

10. The integrated water control of claim 1, wherein: the drainage base is also provided with a water replenishing pipe or/and a water leaking pipe, the water replenishing pipe and the water leaking pipe are communicated with the outlet of the drainage base, and the washing water outlet is connected with a washing pipeline.

11. The integrated water control of claim 1, wherein: the water drainage device is characterized by further comprising a plurality of washing-assistant pipes, wherein the inlet ends of the washing-assistant pipes are connected with the pressurized water source end, and the outlet ends of the washing-assistant pipes are inserted into the water drainage base and are communicated with the water outlet of the water drainage base.

12. The integrated water control of claim 11 wherein: the flushing assisting pipe is a Venturi pipe, and the pipe diameter of the Venturi pipe is gradually reduced.

13. An integrated water element as claimed in claim 11 or 12, wherein: the booster water source end is an auxiliary flushing pump, the auxiliary flushing pump is integrally installed in the shell or located outside the shell and installed on the side edge of the drainage base, or the booster water source end is an external tap water supply pipe, and an electromagnetic valve is arranged on the water supply pipe.

14. The integrated water control of claim 13 wherein: the flushing assisting pump is internally provided with a water passing cavity of the flushing assisting pump, an impeller of the flushing assisting pump is positioned in the water passing cavity of the flushing assisting pump, a fourth pressure relief hole is formed in the side wall of the water passing cavity of the flushing assisting pump, and a water inlet, a water outlet and the fourth pressure relief hole of the flushing assisting pump are communicated with the water passing cavity of the flushing assisting pump.

15. The integrated water control of claim 1, wherein: the shell comprises an upper shell and a lower shell assembled and connected with the upper shell, the micropump is arranged on the lower shell, and a filter screen is arranged at the position of the lower shell, which corresponds to a water inlet of the micropump; the two sides of the outer wall of the upper shell are provided with clamping pieces, the middle parts of the clamping pieces are fixedly connected to the upper shell, and two ends of the clamping pieces are provided with cantilevers; the upper end of the clamping part is a pressing part, and the lower end of the clamping part is clamped with the drainage base.