CN210421296U - Water inlet device of intelligent closestool - Google Patents
Water inlet device of intelligent closestool Download PDFInfo
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- CN210421296U CN210421296U CN201921218276.1U CN201921218276U CN210421296U CN 210421296 U CN210421296 U CN 210421296U CN 201921218276 U CN201921218276 U CN 201921218276U CN 210421296 U CN210421296 U CN 210421296U
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Abstract
The utility model belongs to the technical field of intelligent closestool, refer in particular to a water installations of intelligent closestool, including the angle valve of intaking, the play water end of angle valve of intaking passes through the wherein one end intercommunication of pipeline and tee joint one, and the other both ends of tee joint one communicate with the wherein one end of tee joint two respectively, through the end intercommunication of intaking of pipeline and booster water pump, are provided with the valve subassembly between tee joint one and the tee joint two, and the other both ends of tee joint two communicate through the play water end of pipeline and booster water pump respectively, through the end intercommunication of intaking of pipeline and pulse solenoid valve. When the water pressure of the external water source is sufficient, the external water source is directly used for flushing through the water inlet waterway; when the water pressure at external water source is not enough, with the help of booster pump's pressure boost work for water pressure in the water inlet waterway rises to can satisfy the bath requirement, and then carries out bath work, and its water pressure size that can control and adjust the water inlet waterway, in order to ensure that bath work accomplishes smoothly.
Description
The technical field is as follows:
the utility model belongs to the technical field of intelligent closestool, refer in particular to a water installations of intelligent closestool.
Background art:
most of the existing intelligent toilets do not have water tanks, and only utilize an electromagnetic valve to realize communication between an external water channel and a water inlet channel, so that the water pressure of the water inlet channel of the intelligent toilet is less than or equal to the water pressure of the external water channel, namely, the water pressure of the water inlet channel of the intelligent toilet is limited by the water pressure of the external water channel.
Because the higher the floor of high-rise housing, the lower the water pressure of external water route then can be, in case the water pressure of external water route is not enough, then the water pressure of the water inlet water route of intelligent closestool will can't reach the bath requirement, and its bath volume just can't obtain the assurance completely to can't accomplish the work of washing by water smoothly.
The invention content is as follows:
the utility model aims at providing a can change the water pressure size in water route of intaking, in order to ensure the intelligent closestool's of the smooth completion of bath work water installations.
The utility model discloses a realize like this:
the water inlet device of the intelligent closestool comprises a water inlet angle valve, wherein a water inlet end of the water inlet angle valve is communicated with an external water source, a water outlet end of the water inlet angle valve is communicated with one end of a first tee joint through a pipeline, the other two ends of the first tee joint are respectively communicated with one end of a second tee joint and communicated with a water inlet end of a booster water pump through a pipeline, a valve component used for conducting or blocking the communication between the first tee joint and the second tee joint is arranged between the first tee joint and the second tee joint, the other two ends of the second tee joint are respectively communicated with a water outlet end of the booster water pump through pipelines and communicated with a water inlet end of a pulse electromagnetic valve through a pipeline, and a water outlet end of the pulse electromagnetic valve is.
In the above water inlet device for the intelligent toilet, the valve assembly is the first check valve, and when the water pressure of the first tee joint is greater than that of the second tee joint, the first check valve conducts communication between the first tee joint and the second tee joint; and when the water pressure of the first tee joint is lower than that of the second tee joint, the first check valve blocks the communication between the first tee joint and the second tee joint.
In the water inlet device of the intelligent closestool, a second one-way valve is arranged in a pipeline between the booster water pump and the second three-way joint, and the second one-way valve can prevent liquid in the pipeline from flowing towards the booster water pump.
In the above water inlet device for the intelligent toilet, a filter is arranged between the water inlet angle valve and the first three-way joint, a water inlet end of the filter is communicated with a water outlet end of the water inlet angle valve, and a water outlet end of the filter is communicated with a corresponding port of the first three-way joint through a pipeline.
In the aforementioned water inlet device of an intelligent toilet, the intelligent toilet further comprises a control assembly, the control assembly is electrically connected with the booster water pump, a pressure sensor for detecting the liquid pressure in the pipeline is arranged in the pipeline between the water inlet angle valve and the first three-way joint, and the control assembly controls the booster water pump to start or stop according to a detection signal of the pressure sensor.
In the above water inlet device for the intelligent toilet, a flow meter for detecting the flow rate of liquid in the pipeline is arranged in the pipeline between the water inlet angle valve and the first three-way joint, and the control assembly controls the pressurizing water pump to start or stop according to a detection signal of the flow meter.
In the above water inlet device for an intelligent toilet, the pipeline is a braided hose or a metal pipe.
Compared with the prior art, the utility model outstanding advantage is:
1. when the water pressure of the external water source is sufficient, the valve component is communicated with the first tee joint and the second tee joint, and the external water source is directly used for flushing through the water inlet waterway; when the water pressure of an external water source is insufficient, the valve component blocks the communication between the first tee joint and the second tee joint, and the water pressure in the water inlet waterway rises to meet the flushing requirement by virtue of the boosting work of the booster water pump so as to carry out the flushing work;
2. the valve component of the utility model adopts the one-way valve I, and the conduction or the blockage of the one-way valve I is realized by virtue of the water pressure difference between the tee joint I and the tee joint II, so that the operation is stable and the cost is low;
3. the utility model discloses pressure sensor and flowmeter are used for detecting the liquid in the pipeline, by opening of control assembly control booster water pump stop, and then can in time satisfy intelligent closestool's bath requirement, realize intelligent automated control.
Description of the drawings:
fig. 1 is an overall structure diagram of the present invention.
In the figure: 1. a water inlet angle valve; 2. a pipeline; 3. a first tee joint; 4. a tee joint II; 5. a booster water pump; 6. a pulse electromagnetic valve; 7. a one-way valve I; 8. a second one-way valve; 9. a filter; 10. a pressure sensor; 11. a flow meter.
The specific implementation mode is as follows:
the invention will now be further described with reference to specific embodiments, with reference to fig. 1:
the utility model provides a water installations of intelligent closestool, including the angle valve 1 of intaking that the end of intaking communicates with external water source, the play water end of angle valve 1 of intaking communicates with one of them one end of three way connection 3 through pipeline 2, the other both ends of three way connection 3 communicate with one of them one end of two 4 of three way connection respectively, communicate with the end of intaking of booster pump 5 through pipeline 2, be provided with the valve member that is used for switching on or blocking both intercommunications between three way connection 3 and two 4 of three way connection, the other both ends of two 4 of three way connection communicate with the play water end of booster pump 5 through pipeline 2 respectively, communicate with the end of intaking of pulse solenoid valve 6 through pipeline 2, the play water end of pulse solenoid valve 6 is used for the bath. Wherein, the opening and closing of the pulse electromagnetic valve 6 should be manually controlled by the user, that is, after the user goes to toilet, the user manually opens the pulse electromagnetic valve 6 to flush water.
The utility model discloses a theory of operation:
when the water pressure at external water source satisfied intelligent closestool's bath requirement, the valve subassembly switched on the intercommunication of tee joint one 3 and two 4 of tee joint, and booster pump 5 is out of work, and its route in water inlet waterway is: an external water source, namely a water inlet angle valve 1, a tee joint I3, a tee joint II 4 and a pulse electromagnetic valve 6; water flow in an external water source enters a water inlet waterway and is directly used for flushing the intelligent closestool through the pulse electromagnetic valve 6.
When the water pressure of external water source is not enough, can't satisfy intelligent closestool's bath requirement, the valve member blocks the intercommunication of tee joint one 3 and two 4 of tee joint, and booster pump 5 begins work, and its route in water route is: an external water source, a water inlet angle valve 1, a tee joint I3, a booster water pump 5, a tee joint II 4 and a pulse electromagnetic valve 6; after the rivers of external water source got into the water inlet water route, with the help of booster pump 5's pressure boost work for water pressure in the water inlet water route can satisfy intelligent closestool's bath requirement, is used for intelligent closestool's bath work through pulse solenoid valve 6 at last.
Wherein, one embodiment of the valve assembly: the valve component is a one-way valve I7, and when the water pressure of the tee joint I3 is greater than that of the tee joint II 4, the one-way valve I7 conducts the communication between the tee joint I3 and the tee joint II 4; when the water pressure of the first three-way joint 3 is smaller than the water pressure of the second three-way joint 4, the first check valve 7 blocks the communication between the first three-way joint 3 and the second three-way joint 4. The valve assembly of the embodiment adopts the embodiment, and the conduction or the blockage of the one-way valve is realized through the water pressure difference between the three-way joint I3 and the three-way joint II 4, namely when the booster water pump 5 does not work, the water pressure of the three-way joint I3 is greater than the water pressure of the three-way joint II 4, and the one-way valve I7 is conducted; when the booster water pump 5 works, the water pressure of the first three-way joint 3 is smaller than that of the second three-way joint 4, and the first one-way valve 7 blocks the water pressure.
The valve assembly may also take another embodiment: the valve component is an electromagnetic valve, and the opening or closing of the electromagnetic valve and the opening or stopping of the booster water pump 5 are kept in a synchronous state.
Furthermore, a second one-way valve 8 is arranged in the pipeline 2 between the booster water pump 5 and the second three-way joint 4, and the second one-way valve 8 can prevent the liquid in the pipeline 2 from flowing towards the booster water pump 5.
In order to prevent the particulate matters doped in the external water source from entering the water inlet waterway of the intelligent closestool to cause the abrasion of the components of the intelligent closestool, a filter 9 is arranged between the water inlet angle valve 1 and the first three-way joint 3, the water inlet end of the filter 9 is communicated with the water outlet end of the water inlet angle valve 1, and the water outlet end is communicated with the corresponding port of the first three-way joint through a pipeline 2.
Meanwhile, in order to enable the booster water pump 5 to be capable of intelligently and automatically started and stopped according to the water pressure in the water inlet waterway, and therefore the flushing requirement of the intelligent closestool is timely met, the intelligent closestool further comprises a control assembly, the control assembly is electrically connected with the booster water pump 5, a pressure sensor 10 used for detecting the liquid pressure in the pipeline 2 is arranged in the pipeline 2 between the water inlet angle valve 1 and the tee joint I3, the pressure sensor 10 is used for detecting the water pressure in the external water source when the external water source just enters the water inlet waterway, and the control assembly controls the booster water pump 5 to be started or stopped according to a detection signal of the pressure sensor 10.
Furthermore, in order to ensure that the flow of the water inlet waterway can meet the flushing requirement of the intelligent closestool, a flow meter 11 for detecting the liquid flow in the pipeline 2 is arranged in the pipeline 2 between the water inlet angle valve 1 and the three-way joint I3, and the control assembly controls the pressurizing water pump 5 to start or stop according to a detection signal of the flow meter 11.
Further, the pipe 2 is a braided hose or a metal pipe, and the pipe 2 is a braided hose in this embodiment.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a water installations of intelligent closestool which characterized in that: the water inlet angle valve comprises a water inlet angle valve (1) with a water inlet end communicated with an external water source, wherein the water outlet end of the water inlet angle valve (1) is communicated with one end of a tee joint I (3) through a pipeline (2), the other two ends of the tee joint I (3) are respectively communicated with one end of a tee joint II (4) and the water inlet end of a booster water pump (5) through the pipeline (2), a valve component for conducting or blocking the communication between the tee joint I (3) and the tee joint II (4) is arranged between the tee joint I (4) and the booster water pump (5), the other two ends of the tee joint II (4) are respectively communicated with the water outlet end of the booster water pump (5) through the pipeline (2) and the water inlet end of a pulse electromagnetic valve (6) through the pipeline (2), and the water outlet end of the pulse electromagnetic valve (6) is used for flushing.
2. The water inlet device of the intelligent closestool as claimed in claim 1, wherein: the valve component is a one-way valve I (7), and when the water pressure of the tee joint I (3) is greater than that of the tee joint II (4), the one-way valve I (7) conducts the communication between the tee joint I (3) and the tee joint II (4); when the water pressure of the first tee joint (3) is smaller than that of the second tee joint (4), the first check valve (7) blocks the communication between the first tee joint (3) and the second tee joint (4).
3. The water inlet device of the intelligent closestool as claimed in claim 1, wherein: and a second one-way valve (8) is arranged in the pipeline (2) between the booster water pump (5) and the second three-way joint (4), and the second one-way valve (8) can prevent liquid in the pipeline (2) from flowing towards the booster water pump (5).
4. The water inlet device of the intelligent closestool as claimed in claim 1, wherein: a filter (9) is arranged between the water inlet angle valve (1) and the tee joint I (3), the water inlet end of the filter (9) is communicated with the water outlet end of the water inlet angle valve (1), and the water outlet end of the filter is communicated with the corresponding port of the tee joint through a pipeline (2).
5. The water inlet device of the intelligent closestool as claimed in claim 1, wherein: the water inlet angle valve is characterized by further comprising a control assembly, the control assembly is electrically connected with the booster water pump (5), a pressure sensor (10) used for detecting the liquid pressure in the pipeline (2) is arranged in the pipeline (2) between the water inlet angle valve (1) and the tee joint I (3), and the control assembly controls the booster water pump (5) to start or stop according to a detection signal of the pressure sensor (10).
6. The water inlet device of the intelligent closestool as claimed in claim 5, wherein: a flow meter (11) for detecting the liquid flow in the pipeline (2) is arranged in the pipeline (2) between the water inlet angle valve (1) and the tee joint I (3), and the control assembly controls the booster water pump (5) to start or stop according to a detection signal of the flow meter (11).
7. The water inlet device of the intelligent closestool as claimed in any one of claims 1 to 6, wherein: the pipeline (2) is a braided hose or a metal pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218276.1U CN210421296U (en) | 2019-07-30 | 2019-07-30 | Water inlet device of intelligent closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218276.1U CN210421296U (en) | 2019-07-30 | 2019-07-30 | Water inlet device of intelligent closestool |
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| Publication Number | Publication Date |
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| CN210421296U true CN210421296U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921218276.1U Active CN210421296U (en) | 2019-07-30 | 2019-07-30 | Water inlet device of intelligent closestool |
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| CN (1) | CN210421296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846731A (en) * | 2021-11-01 | 2021-12-28 | 潮州市美丹瓷业有限公司 | Wall-mounted closestool |
-
2019
- 2019-07-30 CN CN201921218276.1U patent/CN210421296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846731A (en) * | 2021-11-01 | 2021-12-28 | 潮州市美丹瓷业有限公司 | Wall-mounted closestool |
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