CN213897381U - Flushing device and intelligent toilet - Google Patents
Flushing device and intelligent toilet Download PDFInfo
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- CN213897381U CN213897381U CN202021507863.5U CN202021507863U CN213897381U CN 213897381 U CN213897381 U CN 213897381U CN 202021507863 U CN202021507863 U CN 202021507863U CN 213897381 U CN213897381 U CN 213897381U
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Abstract
The utility model discloses a flushing device, which comprises a flushing mechanism and a first current limiter arranged in the flushing mechanism, wherein the flushing mechanism is provided with a flushing water flow passage, a water inlet, a flushing water outlet and a flushing water outlet; the washing water outlet is communicated with a washing waterway, the excrement flushing water outlet is communicated with an excrement flushing waterway, and the water inlet is communicated with a water inlet waterway; the first flow restrictor is arranged in the washing water flow passage and is used for limiting the water flow of the washing water passage. Adopt the utility model discloses, both guarantee to wash under same water pressure that the hydroenergy of wasing washes the round and not splash water, guarantee again to wash just hydroenergy and reach the ideal just effect of washing just.
Description
Technical Field
The utility model relates to a toilet bowl field, in particular to washing unit and be equipped with this washing unit's intelligent toilet bowl.
Background
The flushing valve in the intelligent toilet bowl integrates two functions of flushing the excrement and washing, the ideal excrement flushing effect can be achieved only by requiring higher water pressure during flushing the excrement, the requirement on the water pressure during washing is in a certain range, and if the water pressure is lower than the range value, washing water cannot wash a circle of a washing water channel; if the water pressure is set to this range, water will be caused to splash out of the wash flume. The existing flushing valve cannot ensure that the washing water can wash a circle of the washing water channel and achieve the ideal flushing effect when the water pressure is low. When the water pressure is high, the washing water cannot be guaranteed not to splash.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the present invention is to provide a flushing device, which can not only ensure the flushing water to flush the circle and not splash water, but also ensure the flushing water to reach the ideal flushing effect.
The utility model aims to solve the technical problem still in that, a intelligent toilet bowl with this washing unit is provided, both guaranteed to wash hydroenergy under same water pressure and wash round and not splash water, guaranteed again to wash just hydroenergy and reach the effect of ideal washing just.
In order to solve the technical problem, the utility model provides a flushing device, which comprises a flushing mechanism and a first current limiter arranged in the flushing mechanism, wherein the flushing mechanism is provided with a flushing water flow passage, a water inlet, a flushing water outlet and a flushing water outlet; the washing water outlet is communicated with a washing waterway, the excrement flushing water outlet is communicated with an excrement flushing waterway, and the water inlet is communicated with a water inlet waterway;
the first flow restrictor is arranged in the washing water flow passage and is used for limiting the water flow of the washing water passage.
As an improvement of the above scheme, the first flow restrictor comprises a housing, a flow restricting member and an adjusting member, the flow restricting member and the adjusting member are arranged in the housing, the adjusting member is made of an elastic material, and the first flow restrictor realizes the restriction of the flow of the washing waterway through the change of the size of a gap between the flow restricting member and the adjusting member.
As an improvement of the scheme, the shell is provided with a water passing cavity which is communicated up and down, the flow limiting piece and the adjusting piece are arranged in the water passing cavity, the inner wall of an upper port of the water passing cavity is provided with a groove, and the groove is used for installing the flow limiting piece; the inner wall of the lower port of the water passing cavity is provided with a boss, and the boss is used for installing the adjusting piece.
As an improvement of the above scheme, the flow limiting piece comprises a connecting ring and a flow limiting block, the flow limiting block is arranged in the connecting ring and connected with the connecting ring, and a flow limiting channel is formed between the flow limiting block and the connecting ring.
As an improvement of the scheme, the side wall of the flow limiting block is provided with a plurality of adjusting lugs which are distributed along the circumferential direction of the flow limiting block, the adjusting lugs extend into the flow limiting channel, and a separation flow channel is formed between every two adjacent adjusting lugs.
As an improvement of the scheme, the side wall of the connecting ring is provided with a clamping ring, and the clamping ring is clamped on the groove.
As an improvement of the scheme, the adjusting piece is arranged on the boss, sleeved outside the flow limiting block and arranged in the flow limiting channel, and an adjusting gap is formed between the adjusting piece and the flow limiting block.
As an improvement of the scheme, the washing and flushing device further comprises an angle valve communicated with the water inlet, a detachable second flow restrictor is arranged in the angle valve, and the second flow restrictor is used for limiting water flow of the washing water path and the flushing water path.
As an improvement of the scheme, the water inlet is communicated with the angle valve through a water inlet pipe, a washing water pipe is arranged on the washing water outlet, and a flushing water pipe is arranged on the flushing water outlet.
Correspondingly, the utility model provides an intelligent toilet bowl, intelligent toilet bowl is equipped with above-mentioned washing unit.
Implement the utility model discloses, following beneficial effect has:
the utility model discloses a set up the mechanism that washes of first current limiter to washing water runner alone, it is timing at the water pressure of intaking, restrict alone and wash the discharge in water route to solve and wash and just require inconsistent problem to water pressure. The flushing water channel of the flushing mechanism is not provided with a current limiter so that the flushing water channel has no current limit, and the water flow is as large as possible, so that the flushing effect is enhanced, and the flushing requirement under the condition of low water pressure is met. The flow limiter is arranged in the washing water flow passage, so that the flow of the washing water passage is limited, water splashing is avoided under the condition of high water pressure, and the requirement that the washing water can wash a circle under the condition of low water pressure can be ensured. Therefore, under the condition of high and low water pressure, the water-saving washing device can meet the cleaning requirements of washing and flushing the excrement and simultaneously meet the water-saving requirement.
Further, the utility model discloses still be equipped with the detachable second current limiter in the angle valve, under the condition of high water pressure, can come to carry out the current-limiting to the water route of intaking through the installation current limiter in the angle valve, splash when avoiding washing and dashing just, also can satisfy the demand of water conservation simultaneously.
Drawings
FIG. 1 is a schematic structural view of the flushing device of the present invention;
FIG. 2 is a state of use reference diagram of FIG. 1;
FIG. 3 is a schematic view of the other side of FIG. 1;
FIG. 4 is an enlarged view at A of FIG. 3;
FIG. 5 is a schematic view of the first flow restrictor of FIG. 4;
FIG. 6 is an exploded view of FIG. 5;
FIG. 7 is a cross-sectional view of FIG. 5;
FIG. 8 is a cross-sectional view of the angle valve of FIG. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
Referring to fig. 1-3, the utility model discloses a flushing device, which comprises a flushing mechanism 1 and a first flow restrictor 5 arranged in the flushing mechanism 1, wherein the flushing mechanism 1 is provided with a flushing water flow passage 11, a flushing water flow passage 12, a water inlet 13, a flushing water outlet 14 and a flushing water outlet 15, the flushing water flow passage 11 is respectively communicated with the water inlet 13 and the flushing water outlet 14, and the flushing water flow passage 12 is respectively communicated with the water inlet 13 and the flushing water outlet 15; the washing water outlet 14 is communicated with a washing waterway, the excrement flushing water outlet 15 is communicated with an excrement flushing waterway, and the water inlet 13 is communicated with a water inlet waterway. The washing waterway, the excrement flushing waterway and the water inlet waterway are arranged in the intelligent toilet bowl and specifically respectively comprise a washing water pipe 3 arranged at a washing water outlet 14, an excrement flushing water pipe 4 arranged at an excrement flushing water outlet 15 and a water inlet pipe 2 arranged at a water inlet 13. The washing water pipe is communicated with a washing water channel of the toilet bowl, the toilet flushing water pipe is communicated with the toilet bowl, and the water inlet pipe is communicated with the water tap. The flushing mechanism is a flushing valve which is used for distributing water in the water inlet waterway to the washing waterway and/or the excrement flushing waterway. The interior of the washing water channel is provided with an electromagnetic valve used for controlling whether the water inlet waterway is communicated with the washing waterway or the excrement flushing waterway. Which employs prior art flush valve construction and will not be described in detail herein.
As shown in fig. 3 and 4, the first flow restrictor 5 is disposed in the washing water flow passage 11, and the first flow restrictor 5 is used for restricting the flow rate of the washing water path.
The water pressure of a user at home is unstable, and the existing toilet bowl usually adopts a water pipe with a larger pipe diameter in order to ensure that the existing toilet bowl can have ideal washing and flushing effects under the condition of low water pressure, so that the condition of splashing, particularly a washing waterway, can be certainly caused under the condition of high water pressure. Therefore, the utility model discloses a set up the mechanism that washes of first current limiter to washing water runner alone, when the water pressure of intaking is fixed, restrict alone and wash the discharge in water route to solve and wash and just to the inconsistent problem of water pressure requirement. The flushing water channel of the flushing mechanism is not provided with a current limiter so that the flushing water channel has no current limit, and the water flow is as large as possible, so that the flushing effect is enhanced, and the flushing requirement under the condition of low water pressure is met. The flow limiter is arranged in the washing water flow passage, so that the flow of the washing water passage is limited, water splashing is avoided under the condition of high water pressure, and the requirement that the washing water can wash a circle under the condition of low water pressure can be ensured. Therefore, under the condition of high and low water pressure, the water-saving washing device can meet the cleaning requirements of washing and flushing the excrement and simultaneously meet the water-saving requirement.
As shown in fig. 5 to 7, the first flow restrictor 5 includes a housing 51, a flow-limiting member 52 and an adjusting member 53, the flow-limiting member 52 and the adjusting member 53 are disposed in the housing 51, the adjusting member 53 is made of an elastic material, and the first flow restrictor 5 realizes the restriction of the flow rate of the washing waterway through the variation of the size of the gap between the flow-limiting member 52 and the adjusting member 53. The elastic material is rubber. When the water pressure is increased, the adjusting piece is extruded under the action of the water pressure, the cross-sectional area is increased, and the water passing area is reduced, so that the water flow of the water channel is reduced. When the water pressure is reduced, the regulating piece is restored to the original state, the cross-sectional area is reduced, and the water passing area is increased, so that the water flow of the water channel is increased.
Specifically, as shown in fig. 7, the housing 51 is provided with a through water cavity 511 which is through from top to bottom, the flow restriction member 52 and the adjustment member 53 are arranged in the through water cavity 511, a groove 512 is arranged on an inner wall of an upper port of the through water cavity 511, and the groove 512 is used for installing the flow restriction member 52; the inner wall of the lower port of the water passing chamber 511 is provided with a boss 513, and the boss 513 is used for installing the adjusting piece 53. More specifically, the adjustment member 53 rests on the boss 513.
As shown in fig. 7, the flow restriction member 52 includes a connection ring 521 and a flow restriction block 523, the flow restriction block 523 is disposed in the connection ring 521 and connected to the connection ring 521, and a flow restriction channel 524 is formed between the flow restriction block 523 and the connection ring 521. The adjusting member 53 is sleeved outside the flow restricting block 523 and is arranged in the flow restricting passage 524, and an adjusting gap 54 is formed between the adjusting member 53 and the flow restricting block 523. The water flows to the flow-limiting piece, flows into the flow-limiting channel, flows through the adjusting gap and finally flows out from the lower port of the water passing cavity. When the water pressure is low, the effect of the water is insufficient to deform the adjustment element, at which point the adjustment gap is at a maximum. When the water pressure is high, the water flows into the flow limiting channel and acts on the regulating piece in the flow limiting channel, so that the regulating piece is deformed, the cross section area is increased, the regulating gap is reduced, and the amount of the water flowing into the regulating gap is reduced, thereby playing a role in limiting the water flow.
Preferably, as shown in fig. 7, the side wall of the flow limiting block 523 is provided with a plurality of adjusting protrusions 525 arranged along the circumferential direction of the flow limiting block 523, the adjusting protrusions 525 extend into the flow limiting channel 524, and a separation channel 526 is formed between two adjacent adjusting protrusions 525. Preferably, the adjusting protrusions 525 are uniformly distributed on the sidewall of the flow restriction block 523, so that the partition flow paths 526 are also uniformly distributed in the flow restriction passage 524. The arrangement of the adjusting lug enables water flowing into the flow limiting channel to achieve the effect of even distribution, and the acting force of the water on each part of the adjusting piece is balanced, so that the deformation effect of the adjusting piece is guaranteed, and the effect that the flow limiter can limit the flow is also guaranteed.
Preferably, as shown in fig. 7, the side wall of the connection ring 521 is provided with a snap ring 522, and the snap ring 522 is clamped on the groove 512. The cooperation of snap ring and recess guarantees that the current-limiting piece can install in the casing steadily.
Further, as shown in fig. 1-3 and 8, the utility model discloses still include the angle valve 6 with water inlet 13 intercommunication, be equipped with detachable second current limiter 7 in the angle valve 6, second current limiter 7 is used for restricting the discharge of washing water route and flush toilet water route. The water inlet 13 and the angle valve 6 are communicated through the water inlet pipe 2, and the first flow restrictor 5 and the second flow restrictor 7 are identical in structure. Preferably, a mounting seat is further arranged in the angle valve 6, and the mounting seat is used for mounting and fixing the second flow restrictor 7 in the angle valve 6. The utility model also comprises an angle valve with a detachable second current limiter, which can be taken out under the condition of low water pressure to satisfy the water flow rate of the normal work of the flushing valve; under the condition of high water pressure, a second flow limiter can be arranged to limit water flow so as to protect the flushing valve, avoid impact damage of high water pressure on the flushing valve and prevent flushing water from splashing out of the toilet. That is to say, under the condition of high water pressure, the flow limiter is arranged in the angle valve to limit the flow of the water inlet waterway, so that water splashing during washing and flushing is avoided, and the requirement of water saving can be met.
It should be noted that the maximum water flow of the first flow restrictor of the present invention can satisfy the washing requirement of the washing waterway under the condition of low water pressure, that is, the installation of the first flow restrictor in the existing toilet bowl can not affect the washing effect of the toilet bowl under the condition of low water pressure. However, under the condition of high water pressure, the water flow in the washing waterway is limited, and water splashing is prevented. For example, the maximum water passing amount of the first flow restrictor is 16 liters/minute, the water passing amount meets the washing requirement, namely, the water can be washed for one circle without splashing, and even if the water pressure is higher, the first flow restrictor can limit the water flow amount of the washing water path to be close to the value, so that the washing effect is ensured. However, if the water pressure is too high, the water flow of the washing waterway can reach 20 liters/minute, the water splashing condition can occur, and at this time, a second flow limiter needs to be added into the angle valve, so that the flushing valve can be protected, and the water splashing can be prevented.
Correspondingly, as shown in fig. 2, the utility model discloses an intelligent toilet bowl, intelligent toilet bowl is equipped with above-mentioned washing unit. The specific structure of the flushing device is as described above, and will not be described in detail here.
Implement the utility model discloses, following beneficial effect has:
the utility model discloses a set up the mechanism that washes of first current limiter to washing water runner alone, it is timing at the water pressure of intaking, restrict alone and wash the discharge in water route to solve and wash and just require inconsistent problem to water pressure. The flushing water channel of the flushing mechanism is not provided with a current limiter so that the flushing water channel has no current limit, and the water flow is as large as possible, so that the flushing effect is enhanced, and the flushing requirement under the condition of low water pressure is met. The flow limiter is arranged in the washing water flow passage, so that the flow of the washing water passage is limited, water splashing is avoided under the condition of high water pressure, and the requirement that the washing water can wash a circle under the condition of low water pressure can be ensured. Therefore, under the condition of high and low water pressure, the water-saving washing device can meet the cleaning requirements of washing and flushing the excrement and simultaneously meet the water-saving requirement.
Further, the utility model discloses still be equipped with the detachable second current limiter in the angle valve, under the condition of high water pressure, can come to carry out the current-limiting to the water route of intaking through the installation current limiter in the angle valve, splash when avoiding washing and dashing just, also can satisfy the demand of water conservation simultaneously.
To sum up, the utility model provides a washing unit and be equipped with this washing unit's intelligent toilet bowl both guarantee to wash hydroenergy under same water pressure and wash round and not splash water, guarantee again to wash just hydroenergy and reach the effect of ideal washing just.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. A flushing device is characterized by comprising a flushing mechanism and a first flow restrictor arranged in the flushing mechanism, wherein the flushing mechanism is provided with a flushing water flow channel, a water inlet, a flushing water outlet and a flushing water outlet; the washing water outlet is communicated with a washing waterway, the excrement flushing water outlet is communicated with an excrement flushing waterway, and the water inlet is communicated with a water inlet waterway;
the first flow restrictor is arranged in the washing water flow passage and is used for limiting the water flow of the washing water passage.
2. The flushing device as claimed in claim 1, wherein the first flow restrictor includes a housing, a flow restricting member and an adjusting member, the flow restricting member and the adjusting member are disposed in the housing, the adjusting member is made of an elastic material, and the first flow restrictor restricts the flow of the washing water by varying the size of a gap between the flow restricting member and the adjusting member.
3. The flushing device as claimed in claim 2, wherein the housing is provided with a water passing cavity which is through up and down, the flow-limiting member and the adjusting member are arranged in the water passing cavity, and a groove is arranged on the inner wall of the upper port of the water passing cavity and used for mounting the flow-limiting member; the inner wall of the lower port of the water passing cavity is provided with a boss, and the boss is used for installing the adjusting piece.
4. The flushing device of claim 3, wherein the flow restriction member includes a coupling ring and a flow restriction block, the flow restriction block being disposed within the coupling ring and coupled to the coupling ring, the flow restriction block and the coupling ring defining a flow restriction passage therebetween.
5. The washing device as claimed in claim 4, wherein the side wall of the flow restricting block is provided with a plurality of regulating projections arranged along the circumferential direction of the flow restricting block, the regulating projections extend into the flow restricting passage, and a separation flow passage is formed between two adjacent regulating projections.
6. The flusher apparatus according to claim 4, wherein the side wall of the connecting ring is provided with a snap ring, and the snap ring is clamped on the groove.
7. The flushing device as claimed in claim 4 or 5, wherein the adjusting member is disposed on the boss, sleeved outside the flow restricting block, and disposed in the flow restricting passage, and an adjusting gap is formed between the adjusting member and the flow restricting block.
8. The flushing device of claim 1, further comprising an angle valve in communication with the water inlet, wherein a second flow restrictor is removably disposed in the angle valve, the second flow restrictor being adapted to restrict flow of water through the washing waterway and the flushing waterway.
9. The flushing device as claimed in claim 8, wherein the water inlet and the angle valve are communicated through a water inlet pipe, a flushing water pipe is arranged on the flushing water outlet, and a flushing water pipe is arranged on the flushing water outlet.
10. An intelligent toilet bowl, characterized in that the intelligent toilet bowl is provided with a flushing device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021507863.5U CN213897381U (en) | 2020-07-27 | 2020-07-27 | Flushing device and intelligent toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021507863.5U CN213897381U (en) | 2020-07-27 | 2020-07-27 | Flushing device and intelligent toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213897381U true CN213897381U (en) | 2021-08-06 |
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ID=77096671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021507863.5U Active CN213897381U (en) | 2020-07-27 | 2020-07-27 | Flushing device and intelligent toilet |
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| Country | Link |
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| CN (1) | CN213897381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898045A (en) * | 2021-09-29 | 2022-01-07 | 泉州科牧智能厨卫有限公司 | Flushing system of closestool and closestool without water tank |
-
2020
- 2020-07-27 CN CN202021507863.5U patent/CN213897381U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898045A (en) * | 2021-09-29 | 2022-01-07 | 泉州科牧智能厨卫有限公司 | Flushing system of closestool and closestool without water tank |
| CN113898045B (en) * | 2021-09-29 | 2024-03-08 | 泉州科牧智能厨卫有限公司 | Flushing system of closestool and water tank-free closestool |
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