CN220686230U - Flushing waterway device, anti-siphon assembly and closestool - Google Patents
Flushing waterway device, anti-siphon assembly and closestool Download PDFInfo
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- CN220686230U CN220686230U CN202322222714.4U CN202322222714U CN220686230U CN 220686230 U CN220686230 U CN 220686230U CN 202322222714 U CN202322222714 U CN 202322222714U CN 220686230 U CN220686230 U CN 220686230U
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- water
- water inlet
- waterway
- water outlet
- outlet
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- 238000011010 flushing procedure Methods 0.000 title claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 214
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract 1
- 230000008021 deposition Effects 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram 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
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model provides a wash water way device, prevent siphon subassembly and closestool, includes by interconnect's first water portion and second water portion that overflows, first water portion and second water portion that intakes are equipped with first water route and second water route respectively, and communicate each other through the intercommunicating pore between first water route and the second water route. In the practical application process, the anti-siphon valve is connected to the first waterway or the second waterway, so that the first waterway or the second waterway shares one anti-siphon valve through the communication hole, two anti-siphon valves are required to be configured commonly, the cost of production is reduced while the safety of water is ensured.
Description
Technical Field
The utility model relates to the technical field of flushing waterway parts, in particular to a flushing waterway device, an anti-siphon assembly and a closestool.
Background
When water is stopped, negative pressure is possibly formed in a flushing pipeline and a tap water supply pipeline of the closestool, so that water in a toilet bowl is pumped into the water tank, the water source in the water tank is polluted, and the polluted water in the water tank is mixed into drinking water even through the tap water pipeline, so that the pollution to the drinking water is caused.
Therefore, an anti-siphon assembly is generally arranged on the flushing water path of the toilet to prevent related conditions. Most toilets are provided with a flushing waterway and a brushing ring waterway, and the two waterways are required to be provided with anti-siphon valves independently, so that the production cost is increased immediately although the water use safety can be ensured by the arrangement of the two anti-siphon valves.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a flushing waterway device, an anti-siphon assembly and a closestool.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a wash out water route device, includes the body, the body is including interconnect's first water portion and second water portion that crosses, first water portion that crosses is equipped with first water inlet and first delivery port, the second is crossed water portion and is equipped with second water inlet and second delivery port, just communicate between first water inlet and the first delivery port has first water route, communicate between second water inlet and the second delivery port has the second water route, first water portion and second water portion's junction of crossing is equipped with a communication hole originally, the communication hole communicates first water route and second water route.
Further, the first water passing part comprises a water passing cavity, the communication hole is arranged in the water passing cavity, the water passing cavity is provided with a first water inlet connector and a first water outlet connector, the first water inlet connector forms the first water inlet, and the first water outlet connector forms the first water outlet.
Further, the first water passing portion further includes an end cover for opening and closing the water passing chamber to clean the communication hole.
Further, the second water inlet is connected to a water outlet of the control valve through a first connecting device, and the second water outlet is connected with a second water outlet connector through a second connecting device.
Further, the first connecting device comprises a first connecting convex part and a first connecting clamping hook which are mutually buckled and connected, and the second connecting device comprises a second connecting convex part and a second connecting clamping hook which are mutually buckled and connected; the outer side of the second water inlet is provided with a first connecting clamping hook, the outer side of the water outlet is provided with a first connecting convex part, the outer side of the second water outlet is provided with a second connecting convex part, and the outer side of the second water outlet connector is provided with a second connecting clamping hook.
Further, the first connecting convex part is provided with a limiting block.
Further, the area of the communication hole is 0.785-4.91mm 2 。
The utility model provides an anti-siphon subassembly, includes the control valve, the control valve is equipped with water inlet and outlet, the intercommunication has the water route of crossing between water inlet and the outlet, just it is equipped with the anti-siphon valve to cross the water route, still includes a flushing waterway device as previously described, the second water inlet connect in the outlet.
The closestool comprises a closestool body and is characterized by further comprising an anti-siphon assembly, wherein the water inlet is communicated with municipal water supply, and the second water inlet is communicated with a pressurized water source.
Further, a water tank is arranged in the toilet body, a water outlet of the water tank is communicated with a booster pump, a booster pump provides a booster water source, and a water outlet of the booster pump is communicated with the first water inlet.
The beneficial effects of the utility model are as follows:
1. the utility model provides a flushing waterway device which comprises a first water passing part and a second water passing part which are connected with each other, wherein the first water inlet part and the second water inlet part are respectively provided with a first waterway and a second waterway, and the first waterway and the second waterway are mutually communicated through a communication hole. In the practical application process, the anti-siphon valve is connected to the first waterway or the second waterway, so that the first waterway or the second waterway shares one anti-siphon valve through the communication hole, two anti-siphon valves are required to be configured commonly, the cost of production is reduced while the safety of water is ensured.
2. The first water passing part comprises a water passing chamber, a communication hole is arranged in the water passing chamber, and an openable end cover is also adapted to the water passing chamber and used for opening and closing the water passing chamber so as to clean the communication hole, prevent scale deposition from being formed in the communication hole after long-time use and influence the communication effect between the first water way and the second water way.
3. According to the flushing waterway device, the second water inlet of the second water passing part is connected with the water outlet of the control valve through the first connecting device, the second water outlet is connected with the second water outlet connector through the second connecting device, and the arrangement of the first connecting device and the second connecting device improves the installation efficiency of the flushing waterway device.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a flushing waterway apparatus of the present utility model;
FIG. 2 is an exploded view of a flush waterway assembly of the present utility model;
FIG. 3 is a cross-sectional view of a flush waterway assembly of the present utility model;
FIG. 4 is a cross-sectional view taken along line 3 A-A;
FIG. 5 is a cross-sectional view taken along line 3B-B;
FIG. 6 is an exploded view of an anti-siphon assembly of the present utility model;
FIG. 7 is a schematic view of a toilet of the present utility model;
in the figure, 10, flushing the waterway device; 101. a body; 1011. a first water inlet; 1012. a first water outlet; 1013. a water passing chamber; 1014. an end cap; 1015. a second water inlet; 1016. a second water outlet; 1017. a second water outlet joint; 20. a communication hole; 301. a first connection protrusion; 3011. a limiting block; 302. a first connecting hook; 401. a second convex portion; 402. a second connecting hook; 50. a control valve; 501. a water inlet; 502. a water outlet; 601. a toilet body; 602. a water tank; 603. a booster pump; 604. flushing the spray head; 605. brush ring spray head.
Detailed Description
The utility model is described in detail below with reference to fig. 1-7.
The utility model provides a wash out water route device 10, including body 101, body 101 includes interconnect's first portion of crossing water and second portion of crossing water, first portion of crossing water is equipped with first water inlet 1011 and first delivery port 1012, second portion of crossing water is equipped with second water inlet 1015 and second delivery port 1016, and the intercommunication has first water route between first water inlet 1011 and the first delivery port 1012, the intercommunication has the second water route between second water inlet 1015 and the second delivery port 1016, first portion of crossing water and second portion of crossing junction are equipped with communication hole 20 originally, communication hole 20 intercommunication first water route and second water route.
In the present embodiment, in order to ensure smooth flow of water pressure in the first water channel and the second water channel and air between the first water channel and the second water channel, the shape of the communication hole 20 includes, but is not limited to, circular holes, and only the area of the communication hole 20 is required to be 0.785-4.91mm 2 That is, the area of the communication hole 20 is equivalent to the area of a circular hole having a diameter of 1 to 2.5 mm.
Therefore, in the practical application process of the flushing waterway device 10 provided by the utility model, the anti-siphon valve is connected to the first waterway or the second waterway, so that the first waterway or the second waterway shares one anti-siphon valve through the communication hole 20, and the number of the two anti-siphon valves is reduced from the common configuration to only one anti-siphon valve, thereby ensuring the safety of water and reducing the production cost.
In this embodiment, the first water passing portion includes a water passing chamber 1013, the communication hole 20 is disposed in the water passing chamber 1013, the water passing chamber 1013 is provided with a first water inlet connector and a first water outlet connector, the first water inlet connector forms the first water inlet 1011, and the first water outlet connector forms the first water outlet 1012. Further, the first water passing part further includes an end cap 1014, and the end cap 1014 is adapted to the water passing chamber 1013 to open and close the water passing chamber 1013 to clean the communication hole 20, preventing scale deposition from being formed in the communication hole 20 for a long time, and affecting the communication effect between the first water path and the second water path.
In this embodiment, the second water inlet 1015 is connected to the water outlet 502 of the control valve 50 through a first connection device, and the second water outlet 1016 is connected to the second water outlet connector 1017 through a second connection device. Further, the first connecting device comprises a first connecting convex part 301 and a first connecting hook 302 which are mutually connected in a screwing way, and the second connecting device comprises a second convex part 401 and a second connecting hook 402 which are mutually connected in a screwing way. The outer side of the second water inlet 1015 is provided with a first connecting hook 302, the outer side of the water outlet 502 is provided with a first connecting convex part 301, the outer side of the second water outlet 1016 is provided with a second convex part 401, and the outer side of the second water outlet joint 1017 is provided with a second connecting hook 402. Further, at least two first connection hooks 302 are included and symmetrically distributed on the outer side of the second water inlet 1015, the first connection convex portion 301 is a flange extending radially outwards along the outer side of the water outlet 502, and the first connection convex portion 301 is provided with a limiting block 3011, so that quick positioning when the first connection hooks 302 are screwed on the first connection convex portion 301 is facilitated. Similarly, the second connecting hook 402 is symmetrically disposed at the outer side of the water inlet end of the water outlet, and the second connecting protrusion is a flange disposed at the outer side of the second water outlet 1016 and extending radially outward therefrom.
The utility model also provides an anti-siphon assembly, which comprises a control valve 50, wherein the control valve 50 is provided with a water inlet 501 and a water outlet 502, a water passing waterway is communicated between the water inlet 501 and the water outlet 502, the water passing waterway is provided with the anti-siphon valve, the anti-siphon assembly also comprises the flushing waterway device 10, and a second water inlet 1015 is connected with the water outlet 502.
The utility model also provides a toilet bowl, which comprises a toilet bowl body 601, and further comprises an anti-siphon assembly as described above, wherein the water inlet 501 is communicated with municipal water supply, and the second water inlet 1015 is communicated with a pressurized water source; further, a water tank 602 is installed in the toilet body 601, a water outlet of the water tank 602 is communicated with a booster pump 603, a booster water source is provided by the booster pump 603, and a water outlet of the booster pump 603 is communicated with a first water inlet 1011.
In this embodiment, the toilet body 601 is provided with a flushing nozzle 604 and a brush ring nozzle 605, respectively, the first water outlet 1012 is connected to the flushing nozzle 604, and the second water outlet 1016 is connected to the brush ring nozzle 605. When water is stopped, no matter the negative pressure exists in the first waterway communicated with the flushing nozzle 604 or the second waterway communicated with the brush ring waterway, the negative pressure generated in the first waterway and the second waterway can be eliminated through the anti-siphon valve, so that the sewage in the urinal is prevented from polluting the water body in the water tank 602.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and implement it, and not to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (10)
1. The utility model provides a wash out water route device, includes the body, its characterized in that, the body includes interconnect's first portion of crossing water and second portion of crossing water, first portion of crossing water is equipped with first water inlet and first delivery port, the second portion of crossing water is equipped with second water inlet and second delivery port, just communicate between first water inlet and the first delivery port has first water route, communicate between second water inlet and the second delivery port has the second water route, first portion of crossing water and second are crossed the junction of water portion and are equipped with a communication hole originally, the communication hole intercommunication first water route and second water route.
2. The flush waterway assembly of claim 1, wherein the first water passing portion includes a water passing chamber, the communication hole is disposed in the water passing chamber, the water passing chamber is provided with a first water inlet connector and a first water outlet connector, the first water inlet connector forms the first water inlet, and the first water outlet connector forms the first water outlet.
3. The flush waterway device of claim 2, wherein the first water passing portion further includes an end cap for opening and closing the water passing chamber to clean the communication hole.
4. The flush waterway assembly of claim 1, wherein the second water inlet is coupled to a drain of the control valve via a first coupling device and the second water outlet is coupled to a second water outlet fitting via a second coupling device.
5. The flush waterway assembly of claim 4, wherein the first connector includes a first connection protrusion and a first connection hook rotatably coupled to each other, and the second connector includes a second connection protrusion and a second connection hook rotatably coupled to each other; the outer side of the second water inlet is provided with a first connecting clamping hook, the outer side of the water outlet is provided with a first connecting convex part, the outer side of the second water outlet is provided with a second connecting convex part, and the outer side of the second water outlet connector is provided with a second connecting clamping hook.
6. The flush waterway assembly of claim 5, wherein the first connector tab is provided with a stop block.
7. A flushing waterway device as claimed in any one of claims 1 to 6, wherein the area of the communication hole is 0.785-4.91mm 2 。
8. An anti-siphon assembly comprising a control valve provided with a water inlet and a water outlet, wherein a water passing waterway is communicated between the water inlet and the water outlet, and the water passing waterway is provided with an anti-siphon valve, and the anti-siphon assembly is characterized by further comprising a flushing waterway device according to any one of claims 1-7, and the second water inlet is connected with the water outlet.
9. A toilet comprising a toilet body, further comprising an anti-siphon assembly according to claim 8, wherein the water inlet is in communication with a municipal water supply and the second water inlet is in communication with a pressurized water source.
10. A toilet according to claim 9, wherein a water tank is mounted in the toilet body, the water outlet of the water tank being in communication with a booster pump, the source of pressurized water being provided by the booster pump, the water outlet of the booster pump being in communication with the first water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322222714.4U CN220686230U (en) | 2023-08-18 | 2023-08-18 | Flushing waterway device, anti-siphon assembly and closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322222714.4U CN220686230U (en) | 2023-08-18 | 2023-08-18 | Flushing waterway device, anti-siphon assembly and closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220686230U true CN220686230U (en) | 2024-03-29 |
Family
ID=90409279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322222714.4U Active CN220686230U (en) | 2023-08-18 | 2023-08-18 | Flushing waterway device, anti-siphon assembly and closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220686230U (en) |
-
2023
- 2023-08-18 CN CN202322222714.4U patent/CN220686230U/en active Active
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| GR01 | Patent grant |