CN115354724B - Flushing system and toilet device - Google Patents
Flushing system and toilet device Download PDFInfo
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- CN115354724B CN115354724B CN202210995183.XA CN202210995183A CN115354724B CN 115354724 B CN115354724 B CN 115354724B CN 202210995183 A CN202210995183 A CN 202210995183A CN 115354724 B CN115354724 B CN 115354724B
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- water
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- flow channel
- inlet end
- water outlet
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 254
- 238000004146 energy storage Methods 0.000 claims abstract description 30
- 238000004891 communication Methods 0.000 claims description 48
- 230000007246 mechanism Effects 0.000 claims description 47
- 238000002347 injection Methods 0.000 claims description 31
- 239000007924 injection Substances 0.000 claims description 31
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 238000003973 irrigation Methods 0.000 claims 5
- 230000002262 irrigation Effects 0.000 claims 5
- 238000004140 cleaning Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 9
- 239000008399 tap water Substances 0.000 description 7
- 235000020679 tap water Nutrition 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/38—Adaptations or arrangements of flushing pipes
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/01—Special constructions of flushing devices, e.g. closed flushing system using flushing pumps
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
A flushing system and a toilet device, wherein the flushing system comprises a control valve for controlling a first water supply pipeline and a second water supply pipeline, and a control device, wherein the control device can be connected with a switching power supply to supply power for a booster pump of the first water supply pipeline, and can be connected with an energy storage power supply to supply power for the control valve of the second water supply pipeline.
Description
Technical Field
The present disclosure relates to bathroom technology, and more particularly to a flushing system and a toilet device.
Background
At present, the intelligent closestool with a water pump flushing system on the market is more and more favored by consumers by virtue of stable flushing performance, and the flushing performance can not only meet the flushing under the working condition of high water pressure of a tap water pipeline, but also be free from the influence of the fluctuation of the water pressure of the pipeline when the tap water pipeline is at low pressure. Under normal working conditions, the flushing device is an ideal flushing mode.
However, the scouring system of the type has some drawbacks, and one of the prominent drawbacks is that in the case of abnormal working conditions, such as power failure, the water pump is driven with high power, and the water pump cannot be driven in the power failure state of the power grid, so that the scouring in the power failure state cannot be realized.
Disclosure of Invention
The application provides a flushing system and a toilet device, which can be used in a power failure state.
The present application provides a flushing system comprising: the water outlet end of the one or more injection pipelines is connected with the closestool body and used for spraying and washing the closestool body and generating siphon pollution discharge; the water outlet ends of the first water supply pipeline and the second water supply pipeline are respectively connected with the water inlet end of the injection pipeline, and the first water supply pipeline is provided with a booster pump; the control valve is connected with the first water supply pipeline and the second water supply pipeline and controls the on-off of the water outlet ends of the first water supply pipeline and the second water supply pipeline and the water inlet end of the injection pipeline; the control device is respectively connected with the control valve and the booster pump, is arranged to control the water outlet end of the first water supply pipeline to be communicated with the water inlet end of the injection pipeline in a first working state, and is arranged to control the water outlet end of the second water supply pipeline to be communicated with the water inlet end of the injection pipeline in a second working state.
In one exemplary embodiment, the water inlet end of the first water supply line is configured to be connected to a water tank and the water inlet end of the second water supply line is configured to be connected to a municipal water supply line.
In one exemplary embodiment, the flushing system further comprises a brush ring pipe, a water inlet end of the brush ring pipe is connected with the second water supply pipe, and a water outlet end of the brush ring pipe is connected with the toilet body for generating brush ring water flow to clean the pan surface of the toilet body; the control valve is also connected with the brush ring pipeline and can control the on-off of the water inlet end of the brush ring pipeline and the second water supply pipeline.
In one exemplary embodiment, a control valve includes a valve body, a first control mechanism, and a second control mechanism; the valve body is provided with a communication channel, a first flow channel, a second flow channel, a third flow channel and a fourth flow channel, wherein the first flow channel and the second flow channel are positioned at the upstream of the communication channel; the first control mechanism is arranged on the valve body and controls the on-off of the water outlet end of the first flow channel and the water inlet end of the communication channel; the water inlet end of the first flow channel is connected with a municipal water supply pipe, the water inlet end of the second flow channel is communicated with the water outlet end of the first flow channel, and the water outlet end of the second flow channel is connected with the water tank; the second control mechanism is arranged on the valve body, controls the on-off of the water outlet end of the communication channel and the water inlet end of the third flow channel, and controls the on-off of the water outlet end of the fourth flow channel and the water inlet end of the third flow channel; the water outlet end of the third flow passage is communicated with the water inlet end of the injection pipeline; the water inlet end of the fourth flow passage is communicated with the water outlet end of the first water supply pipeline.
In an exemplary embodiment, the valve body is provided with a fifth flow passage positioned at the downstream of the communication passage, the water outlet end of the fifth flow passage is connected with the brush ring pipeline, and the second control mechanism is further configured to control the on-off of the water outlet end of the communication passage and the water inlet end of the fifth flow passage.
In an exemplary embodiment, when in the first working state, the control device is configured to control the first control mechanism to switch off the water outlet end of the first flow channel from the water inlet end of the communication channel, and control the second control mechanism to switch the water outlet end of the fourth flow channel from the water inlet end of the third flow channel, and control the second control mechanism to switch the water outlet end of the fourth flow channel from the water inlet end of the fifth flow channel; when in a second working state, the control device is arranged to control the first control mechanism to switch the communication between the water outlet end of the first flow channel and the water inlet end of the communication channel, control the second control mechanism to switch the communication between the water outlet end of the communication channel and the water inlet end of the third flow channel, and control the second control mechanism to switch the communication between the water outlet end of the communication channel and the water inlet end of the fifth flow channel.
In an exemplary embodiment, the flushing system further comprises an ejector arranged at the water outlet end of the injection pipeline and an ejector arranged at the tail end of the brush ring pipeline; the ejector and the ejector are both arranged to be mounted in cooperation with the toilet body.
In an exemplary embodiment, the control device is capable of being connected to a switching power supply to supply power to the booster pump, and the flushing system further comprises an energy storage power supply connected to the control device, wherein the energy storage power supply is a super capacitor energy storage power supply; the control device is also arranged to charge the energy storage power supply with energy storage under the condition of being connected with the switching power supply.
In an exemplary embodiment, the control device is an electric control board, the energy storage power supply is arranged on the electric control board, and the energy storage power supply is arranged to supply power to the first control mechanism and the second control mechanism.
The application provides a toilet device, which comprises a toilet main body and a flushing system, wherein the flushing system is matched with the toilet main body and is arranged in any embodiment; the closestool body is provided with a flushing interface connected with the water outlet end of the injection pipeline and a brush ring interface connected with a brush ring waterway of the flushing system; the ejector is installed in a matched mode with the flushing interface, and the ejector is installed in a matched mode with the brush ring interface.
Compared with the prior art, the flushing system provided by the embodiment of the application designs a two-way flushing system, so that the flushing system can flush the toilet body with pressurized water in the power-on state and can flush the toilet body with municipal water in the power-off state.
In addition, the flushing system can be connected with the energy storage power supply to supply power for the second flushing system, and low-voltage driving control is realized, so that the energy storage power supply has low energy consumption, can be circulated for multiple times, and has low cost.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. Other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The accompanying drawings are included to provide an understanding of the principles of the application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain, without limitation, the principles of the application.
FIG. 1 is a perspective view of a toilet apparatus according to an embodiment of the present application, with components connected;
FIG. 2 is a cross-sectional view of a toilet body according to an embodiment of the present application;
FIG. 3 is a schematic view showing a flushing state of a toilet body according to an embodiment of the present application;
FIG. 4 is a perspective view of a control valve of a toilet apparatus according to an embodiment of the present application;
FIG. 5 is a cross-sectional view of one position of a control valve of a toilet apparatus according to an embodiment of the present application;
FIG. 6 is a cross-sectional view of another position of a control valve of a toilet apparatus according to an embodiment of the present application;
FIG. 7 is a control logic diagram of the flush system in a first operating state according to an embodiment of the present application;
fig. 8 is a control logic diagram of the flushing system in the second operating state according to the embodiment of the present application.
Detailed Description
The present application has been described in terms of several embodiments, but the description is illustrative and not restrictive, and it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible within the scope of the described embodiments. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Any feature or element of any embodiment may be used in combination with or in place of any other feature or element of any other embodiment unless specifically limited.
The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The disclosed embodiments, features and elements of the present application may also be combined with any conventional features or elements to form a unique inventive arrangement as defined by the claims. Any feature or element of any embodiment may also be combined with features or elements from other inventive arrangements to form another unique inventive arrangement as defined in the claims. It is therefore to be understood that any of the features shown and/or discussed in the present application may be implemented alone or in any suitable combination. Accordingly, the embodiments are not to be restricted except in light of the attached claims and their equivalents. Further, various modifications and changes may be made within the scope of the appended claims.
Furthermore, in describing representative embodiments, the specification may have presented the method and/or process as a particular sequence of steps. However, to the extent that the method or process does not rely on the particular order of steps set forth herein, the method or process should not be limited to the particular sequence of steps described. Other sequences of steps are possible as will be appreciated by those of ordinary skill in the art. Accordingly, the particular order of the steps set forth in the specification should not be construed as limitations on the claims. Furthermore, the claims directed to the method and/or process should not be limited to the performance of their steps in the order written, and one skilled in the art can readily appreciate that the sequences may be varied and still remain within the spirit and scope of the embodiments of the present application.
The embodiment of the application provides a toilet device 100 which can be used for spraying a siphon intelligent toilet, and can be in a sitting type or a squatting type. The present embodiment is described in detail with reference to the sitting type toilet device 100.
As shown in fig. 1 to 8, the toilet apparatus 100 includes a toilet body 1, and a flushing system mounted in cooperation with the toilet body 1.
As shown in fig. 1-2, the toilet body 1 includes a water tank 10, a bowl 11, and a trapway 12 communicating with the bowl 11, the trapway 12 being adapted to be connected to a sewer system. The basin 11 includes a water seal area 110 communicated with the trapway 12, the water seal area 110 is used for storing water columns with a certain height, and is used for resisting the change of air pressure difference in the trapway 12 and preventing air in the trapway 12 from channeling into a room.
As shown in fig. 2, the toilet body 1 is provided with a brush ring interface 13 and a flush interface 14 which communicate with the bowl 11 (the brush ring interface 13 and the flush interface 14 are not completely shown due to the installation of the injector 7 and the jet 6, respectively). The brush ring interface 13 in this embodiment is disposed at the upper portion of the basin 11, and the flushing interface 14 is disposed at the lower portion of the basin 11 and is located at the water seal area 110. The water tank 10 in this embodiment is integrated with the toilet body 1, and in other embodiments, the water tank 10 may be designed separately from the toilet body 1, which is not limited herein.
As shown in fig. 1, the flushing system includes one or more spray lines 20, the water outlet ends of which are provided to be connected to the toilet body 1 and spray-wash the water-sealed area 110 of the toilet body 1 and generate siphon sewage. The water outlet ends of the first water supply line 21 and the second water supply line 22 are connected to the water inlet end of the injection line 20, respectively. The first water supply line 21 is provided with an additional pump 3, which in this embodiment is used for outputting pressurized water to increase the impact force. A control valve 4 connected to the first water supply line 21 and the second water supply line 22 and controlling the on/off of the water outlet ends of the first water supply line 21 and the second water supply line 22 with the water inlet end of the injection line 20; the control device 5 is connected to the control valve 4 and the booster pump 3, and is configured to control the water outlet end of the first water supply pipe 21 to communicate with the water inlet end of the injection pipe 20 in the first operation state, and to control the water outlet end of the second water supply pipe 22 to communicate with the water inlet end of the injection pipe 20 in the second operation state. The first state is a state connected with the mains supply, and the second state is a state connected with the standby power supply.
The booster pump 3 of the present embodiment employs an additional water pump, and in other embodiments, an air pump or the like may be employed.
The control valve 4 may be an integrated control valve capable of controlling on/off of multiple water flows, or may be a plurality of control valve units independently designed, wherein one control valve unit controls the first water supply pipeline 21, and the other control valve unit controls the second water supply pipeline 22. In this embodiment, the control valve 4 is integrally designed, so that the number of connection components, the complexity of connection and the cost can be reduced.
Wherein, when the injection line 20 includes one, the first water supply line 21 and the second water supply line 22 are uniformly connected to the injection line 20; when the injection line 20 includes two, the first water supply line 21 and the second water supply line 22 may be respectively associated with the corresponding injection line 20. In this embodiment, the injection line 20 is designed so as to avoid having multiple ports on the toilet body 1.
The flushing system provided by the embodiment of the application designs a two-way flushing system, which not only can flush the toilet body with pressurized water in the electrified state, but also can flush the toilet body with municipal water supply in the stopped state.
The water inlet end of the first water supply line 21 is provided to be connected to a municipal water supply line (generally referred to as a tap water line) in this embodiment, and the water inlet end of the second water supply line 22 is provided to be connected to the water tank 10. The embodiment adopts two independent water supply systems, is not affected by each other, and is convenient for the independent operation of the two water supply systems.
As shown in fig. 1, the flushing system further comprises a brush ring pipeline 23, wherein the water inlet end of the brush ring pipeline 23 is connected with the second water supply pipeline 22, and the water outlet end of the brush ring pipeline 23 is connected with the toilet body 1 for generating brush ring water flow to clean the toilet body 1. The control valve 4 is also connected with the brush ring pipeline 23 and can control the on-off of the water inlet end of the brush ring pipeline 23 and the second water supply pipeline 22.
As shown in fig. 4-6, the control valve 4 is a hybrid multiple-way valve, and includes a valve body 40, a first control mechanism 41, and a second control mechanism 42. The valve body 40 is provided with a communication passage 40a, a first flow passage 401 and a second flow passage 401 upstream of the communication passage 40a, a third flow passage 403 downstream of the communication passage 40a, and a fourth flow passage 404.
The first control mechanism 41 is disposed on the valve body 40, and controls the on-off of the water outlet end of the first flow channel 401 and the water inlet end of the communication channel 4 a. The water inlet end of the first flow channel 401 is connected with a municipal water supply pipe, the water inlet end of the second flow channel 402 is communicated with the water outlet end of the first flow channel 401, and the water outlet end of the second flow channel 402 is connected with the water tank 10 to continuously supply water for the water tank 10.
Wherein the communication ports of the first flow channel 401 and the second flow channel 402 are normally open to continuously supply water to the water tank 10. The first control mechanism 41 controls the on-off relationship between the first flow passage 401 and the communication passage 40a, and when the first flow passage 401 communicates with the communication passage 40a, water flows into the communication passage 40a and flows into the second control mechanism 42 (refer to fig. 5).
The second control mechanism 42 is disposed on the valve body 40, and controls the on-off of the water outlet end of the communication channel 40a and the water inlet end of the third flow channel 403, and controls the on-off of the water outlet end of the fourth flow channel 404 and the water inlet end of the third flow channel 403. The water outlet end of the third flow passage 403 communicates with the water inlet end of the injection line 20. The water inlet end of the fourth flow passage 404 communicates with the water outlet end of the first water supply line 21.
The valve body 40 is provided with a fifth flow passage 405 positioned at the downstream of the communication passage 40a, the water outlet end of the fifth flow passage 405 is connected with the brush ring pipeline 23, and the second control mechanism 42 is further arranged to control the on-off of the water outlet end of the communication passage 40a and the water inlet end of the fifth flow passage 405. The water flows through the communication passage 40a to the second control mechanism 42, and the second control mechanism 42 distributes the water flow into the third flow passage 403 or the fifth flow passage 405 (refer to fig. 6). When in the first working state (the electric state connected with the mains supply), the control device 5 is configured to control the first control mechanism 41 to switch off the water outlet end of the first flow channel 401 from the water inlet end of the communication channel 40a, control the second control mechanism 42 to switch on the water outlet end of the fourth flow channel 404 from the water inlet end of the third flow channel 403, and control the second control mechanism 42 to switch on the water outlet end of the fourth flow channel 404 from the water inlet end of the fifth flow channel 405;
When in the second operating state (the non-electric state using the standby power supply), the control device 5 is configured to control the first control mechanism 41 to switch the communication between the water outlet end of the first flow channel 401 and the water inlet end of the communication channel 40a, and control the second control mechanism 42 to switch the connection between the water outlet end of the communication channel 40a and the water inlet end of the third flow channel 403, and control the second control mechanism 42 to switch the communication between the water outlet end of the communication channel 40a and the water inlet end of the fifth flow channel 405.
In this embodiment, the first control mechanism 41 and the second control mechanism 42 are both electrically controlled, the first control mechanism 41 is internally provided with an electromagnetic valve core 410 to realize on-off of a waterway, and the second control mechanism 42 is provided with an electromagnetic valve core 420 to realize switching of the waterway.
As shown in fig. 1-3, the flushing system further comprises an ejector 6 provided at the water outlet end of the injection line 20, and an ejector 7 provided at the end of the brush ring line 23. The eductor 6 is mounted in cooperation with the flush connection 14 of the toilet body 1 for producing a water jet to produce a siphon discharge. The jet orifice of the jet 7 is arranged opposite to the wall surface of the basin 11 and is used for generating brush ring water flow to clean the toilet.
As shown in fig. 1, the flushing system further includes a toilet lid flushing pipeline 24, wherein a water inlet end of the toilet lid flushing pipeline 24 is connected with the municipal water supply pipeline, and a water outlet end is connected with the toilet lid 1a for flushing the toilet lid 1 a.
As shown in fig. 7 and 8, the control device 5 can be connected to a switching power supply to supply power to the booster pump 3 and the control valve 4. In addition, the control device 5 can also be connected with an energy storage power supply, and the energy storage power supply can supply power for the control valve 4 in a power failure state. The switching power supply is generally referred to as an ac power supply (e.g., mains supply).
In this embodiment, the control device 5 adopts a PCBA electric control board and can be installed in the control box of the toilet body 1. The PCBA electric control board is provided with a power interface connected with the mains supply and a power interface connected with the energy storage power supply 6. The energy storage power supply 6 is generally a mobile power supply with a certain capacity, and is a standby power supply battery capable of storing electric energy, and in this embodiment, the energy storage power supply 6 adopts a super capacitor energy storage power supply. The control device 5 is also arranged to charge the energy storage power supply 6 with energy when connected to the switching power supply (powered state).
In this embodiment, the energy storage power supply is disposed on the PCBA electric control board and is configured to supply power to the first control mechanism 41 and the second control mechanism 42.
The flushing system of the embodiment of the present application has two water supply lines 21, 22 each capable of flushing the toilet body 1. The first water supply pipeline 21 is provided with the booster pump 3, so that higher pressure water flow can be output to flush the toilet body 1, flushing can be performed under the working condition of high water pressure of the tap water pipeline, and the influence of fluctuation of water pressure of the pipeline can be avoided when the tap water pipeline is at low pressure. Meanwhile, the second water supply line 22 can be flushed at a low pressure in a power outage state.
Because the booster pump 3 has higher power, the control device 5 needs to control the starting of the booster pump under the condition of being connected with the commercial power. When the toilet is in a power failure state, i.e. the control device 5 cannot be connected with the mains supply for supplying power, the control device 5 is connected with the energy storage power supply 6, the energy storage power supply 6 supplies power to the control valve 4, and the second water supply pipeline 22 is controlled to start water supply to flush the toilet body 1.
The operation current of the booster pump is about 4000mA, the operation voltage is about 10V, the booster pump continuously operates for 20 seconds, and the power is about 4a×10×20=800 kwh. The working current of the stepping motor of the control valve is about 100mA; the operating voltage is about 6V, the cumulative operation is for 2 seconds, the power is about 0.1a×6×2=1.2 kwh. The stepping motor only operates in the processes of function starting and function switching, and after the stepping motor is switched into place, the stepping motor waits for the completion of function operation, and then switches or resets again. Meanwhile, the stepping motor is driven by pulse, and each pulse is about 100mA, so that the stepping motor is more energy-saving compared with equipment needing continuous output operation.
According to the embodiment of the application, the power supply circuit of the booster pump 3 and the power supply circuit of the control valve 4 are independently designed, the control device 5 is additionally provided with a power interface which can be connected with the energy storage power supply 6, and the energy storage power supply 6 independently supplies power for the control valve, so that the power consumption of the energy storage power supply 6 can be reduced, the repeated cyclic utilization can be realized, and the cost is reduced.
The flushing system of the embodiment of the application designs the two injection pipelines 21 and 22, which not only can flush the toilet body 1 under high pressure in the electrified state, but also can flush the toilet body 1 under low pressure in the power failure state. In addition, the flushing system of the embodiment of the application can be connected with the energy storage power supply 6 to independently supply power to the second water supply pipeline 22, and low-voltage driving control is realized, so that the energy storage power supply 6 has low energy consumption, can be circulated for a plurality of times, and has low cost.
As shown in fig. 4, the flushing system according to the embodiment of the present application leads out a municipal water supply pipe (tap water source) through an angle valve 81, and then is connected to a three-way connection pipe 82 through a pipe, the three-way connection pipe 82 divides tap water into two paths, one path enters the water tank 10 through the control valve 4, water entering the water tank 10 enters the control valve 4 through the first water supply path 21, and then enters the injection pipe 20 through the control valve 4 to the toilet body 1. The other path enters the control valve 4 through the second water supply pipeline 22 and then enters the injection pipeline 20 through the control valve 4 to flush the toilet or enters the brush ring water path 23 to flush the toilet.
When the flushing system is in an active power state, the PCBA electronic control board 5 is connected with a power supply. When a flushing command is received, the PCBA electronic control board 5 controls the flushing water pump (the booster pump 3) to operate, the control valve 4 is communicated with the first water supply pipeline 21 and the injection pipeline 20 to flush the intelligent closestool (the closestool body 1), and meanwhile, the PCBA electronic control board 5 controls the control valve 4 to be communicated with the second water supply pipeline 22 and the brush ring pipeline 23 to flush the brush ring of the intelligent closestool 1.
When the flushing system is in a power failure state, the PCBA electric control board 5 is connected with the standby power supply battery 6, the standby power supply battery 6 is connected to provide power for the control valve 4, when a flushing command is received, the PCBA electric control board 5 controls the control valve 4 to be in action communication with the second water supply pipeline 22 and the injection pipeline 20 to flush the intelligent closestool 1, and the PCBA electric control board 5 can also control the control valve 4 to be in communication with the second water supply pipeline 22 and the brush ring pipeline 21 to flush the intelligent closestool 1.
The standby power supply only supplies power to the control valve 4, so that the battery is low in consumption, the cost can be reduced by repeated circulation, and a large amount of energy waste and environmental pollution are avoided.
Those of ordinary skill in the art will appreciate that all or some of the steps, systems, functional modules/units in the apparatus, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between the functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed cooperatively by several physical components. Some or all of the components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as known to those skilled in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. Furthermore, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media.
Claims (8)
1. A flushing system, comprising:
the water outlet end of the one or more injection pipelines is connected with the closestool body and used for spraying and washing the closestool body and generating siphon pollution discharge;
the water outlet ends of the first water supply pipeline and the second water supply pipeline are respectively connected with the water inlet end of the injection pipeline, and the first water supply pipeline is provided with a booster pump;
The control valve is connected with the first water supply pipeline and the second water supply pipeline and controls the on-off of the water outlet ends of the first water supply pipeline and the second water supply pipeline and the water inlet end of the injection pipeline; the control valve comprises a valve body, a first control mechanism and a second control mechanism; the valve body is provided with a communication channel, a first flow channel, a second flow channel, a third flow channel and a fourth flow channel, wherein the first flow channel and the second flow channel are positioned at the upstream of the communication channel; the first control mechanism is arranged on the valve body and controls the on-off of the water outlet end of the first flow channel and the water inlet end of the communication channel; the water outlet end of the second water supply pipeline is connected with the water inlet end of the first flow channel, the water inlet end of the second water supply pipeline is connected with a municipal water supply pipe, the water inlet end of the second flow channel is communicated with the water outlet end of the first flow channel, and the water outlet end of the second flow channel is connected with a water tank; the second control mechanism is arranged on the valve body, controls the on-off of the water outlet end of the communication channel and the water inlet end of the third flow channel, and controls the on-off of the water outlet end of the fourth flow channel and the water inlet end of the third flow channel; the water outlet end of the third flow passage is communicated with the water inlet end of the injection pipeline; the water inlet end of the fourth flow passage is communicated with the water outlet end of the first water supply pipeline, and the water inlet end of the first water supply pipeline is connected with the water tank;
The control device is respectively connected with the control valve and the booster pump, is arranged to control the water outlet end of the first water supply pipeline to be communicated with the water inlet end of the injection pipeline in a first working state, and is arranged to control the water outlet end of the second water supply pipeline to be communicated with the water inlet end of the injection pipeline in a second working state.
2. The flush system of claim 1, further comprising a brush ring conduit having a water inlet end configured to connect with the second water supply conduit and a water outlet end configured to connect with the toilet body for generating a brush ring water flow for cleaning a pan surface of the toilet body;
the control valve is also connected with the brush ring pipeline and can control the on-off of the water inlet end of the brush ring pipeline and the second water supply pipeline.
3. The flushing system of claim 2 wherein the valve body is provided with a fifth flow passage downstream of the communication passage, a water outlet end of the fifth flow passage being connected to the brush ring pipe, and the second control mechanism is further configured to control the on-off of the water outlet end of the communication passage and the water inlet end of the fifth flow passage.
4. The irrigation system as recited in claim 3, wherein,
When in a first working state, the control device is arranged to control the first control mechanism to switch off the water outlet end of the first flow channel from the water inlet end of the communication channel, control the second control mechanism to switch the water outlet end of the fourth flow channel from communicating with the water inlet end of the third flow channel, and control the second control mechanism to switch the water outlet end of the fourth flow channel from communicating with the water inlet end of the fifth flow channel;
When in a second working state, the control device is arranged to control the first control mechanism to switch the communication between the water outlet end of the first flow channel and the water inlet end of the communication channel, control the second control mechanism to switch the communication between the water outlet end of the communication channel and the water inlet end of the third flow channel, and control the second control mechanism to switch the communication between the water outlet end of the communication channel and the water inlet end of the fifth flow channel.
5. The irrigation system as recited in claim 2 further comprising an eductor at the water outlet end of the spray line and an eductor at the brush loop line end;
The ejector and the ejector are both arranged to be mounted in cooperation with the toilet body.
6. The irrigation system as recited in claim 1 wherein the control device is connectable to a switching power supply for powering the booster pump, the irrigation system further comprising an energy storage power supply connected to the control device, the energy storage power supply being a super capacitor energy storage power supply; the control device is also arranged to charge the energy storage power supply with energy storage under the condition of being connected with the switching power supply.
7. The irrigation system as recited in claim 6 wherein the control device is an electronic control board, the stored energy power source is disposed on the electronic control board, and the stored energy power source is configured to power the first control mechanism and the second control mechanism.
8. A toilet device comprising a toilet body, and a flushing system as claimed in any one of claims 1 to 7 mounted in cooperation with the toilet body;
the closestool body is provided with a flushing interface connected with the water outlet end of the injection pipeline and a brush ring interface connected with a brush ring waterway of the flushing system;
The ejector is matched with the flushing interface, and the ejector is matched with the brush ring interface; the ejector and ejector are the ejector and ejector of claim 5.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210995183.XA CN115354724B (en) | 2022-08-18 | 2022-08-18 | Flushing system and toilet device |
| PCT/CN2023/113118 WO2024037538A1 (en) | 2022-08-18 | 2023-08-15 | Flushing system and toilet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210995183.XA CN115354724B (en) | 2022-08-18 | 2022-08-18 | Flushing system and toilet device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115354724A CN115354724A (en) | 2022-11-18 |
| CN115354724B true CN115354724B (en) | 2024-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210995183.XA Active CN115354724B (en) | 2022-08-18 | 2022-08-18 | Flushing system and toilet device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115354724B (en) |
| WO (1) | WO2024037538A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354724B (en) * | 2022-08-18 | 2024-06-25 | 厦门科牧智能技术有限公司 | Flushing system and toilet device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457885A (en) * | 2022-03-23 | 2022-05-10 | 深圳贝迅科技有限公司 | Flushing system, flushing control method and toilet bowl thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU763797B2 (en) * | 1999-09-27 | 2003-07-31 | Toto Ltd. | Water closet and flushing water feed device |
| JP5051611B2 (en) * | 2007-01-17 | 2012-10-17 | Ｔｏｔｏ株式会社 | Flush toilet |
| JP7134407B2 (en) * | 2018-09-28 | 2022-09-12 | Toto株式会社 | flush toilet |
| CN211447137U (en) * | 2019-10-22 | 2020-09-08 | 九牧厨卫股份有限公司 | Toilet bowl flushing device |
| CN213204352U (en) * | 2020-08-14 | 2021-05-14 | 株洲麦格米特电气有限责任公司 | Closestool washes waterway structure and closestool |
| CN115354724B (en) * | 2022-08-18 | 2024-06-25 | 厦门科牧智能技术有限公司 | Flushing system and toilet device |
-
2022
- 2022-08-18 CN CN202210995183.XA patent/CN115354724B/en active Active
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2023
- 2023-08-15 WO PCT/CN2023/113118 patent/WO2024037538A1/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457885A (en) * | 2022-03-23 | 2022-05-10 | 深圳贝迅科技有限公司 | Flushing system, flushing control method and toilet bowl thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024037538A1 (en) | 2024-02-22 |
| CN115354724A (en) | 2022-11-18 |
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