CN210122750U - Closestool water supply assembly and closestool - Google Patents
Closestool water supply assembly and closestool Download PDFInfo
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- CN210122750U CN210122750U CN201822231206.1U CN201822231206U CN210122750U CN 210122750 U CN210122750 U CN 210122750U CN 201822231206 U CN201822231206 U CN 201822231206U CN 210122750 U CN210122750 U CN 210122750U
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Abstract
The utility model discloses a closestool water supply subassembly includes the water tank, the water tank is located the bowl portion below of closestool, the water tank includes main water tank, expansion tank and balanced water pipe, balanced water pipe intercommunication main water tank with expansion tank. The utility model also discloses a closestool. The utility model discloses can improve the water tank volume as far as under the prerequisite that does not increase the peripheral size of closestool. And through the configuration of the atmosphere air inlet, the speed of water flowing to the suction side of the water pump in the two water tanks can be improved, so that the water supply effect of the water pump is close to that of the integral water tank.
Description
Technical Field
The utility model relates to a technical field of bathroom especially relates to a closestool water supply assembly and closestool.
Background
In order to solve the problem of a toilet flushing space, the existing toilet flushing water tank is increased to the local height of the water tank as much as possible above the inner edge of the bottom of toilet ceramic within the maximum outline, so that the aim of increasing the internal volume of the water tank is fulfilled.
However, for toilets with very small bottom profiles, even those with semi-closed bottoms, the flush volume still does not reach a reasonable water supply volume. And because the insufficient volume of supplying water, cause the washing speed of the nightstool inadequately easily, wash untimely, problem not clean.
Therefore, there is a need for a toilet water supply assembly and toilet that provides a large volume of water supply and a thorough flush.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art, provide a water supply is bulky, wash thorough closestool water supply assembly and closestool.
The technical scheme of the utility model a closestool water supply subassembly is provided, comprising a water tank, the water tank is located the bowl portion below of closestool, the water tank includes main water tank, expansion tank and balanced water pipe, balanced water pipe intercommunication main water tank with expansion tank.
Further, closestool water supply subassembly still includes inlet tube, suction pump and outlet pipe, the inlet tube with the water tank is connected, and the clear water passes through the inlet tube enters into in the water tank, the water tank with the suction pump is connected, the suction pump with go out water piping connection, the suction pump will clear water pump income in the water tank the outlet pipe, be equipped with water inlet and delivery port on the main water tank, the inlet tube is installed water inlet department, the suction pump is installed water outlet department.
Further, the water tank still includes balanced trachea, balanced trachea intercommunication main water tank with the upper portion of auxiliary water tank, balanced water pipe intercommunication main water tank with the lower part of auxiliary water tank, balanced trachea's diameter is less than balanced water pipe's diameter.
Further, a first atmosphere air inlet is formed in the top of the auxiliary water tank.
Further, the top of main water tank is equipped with second atmosphere air inlet, the diameter of second atmosphere air inlet is less than 5 mm.
Further, a second atmosphere air inlet is formed in the top of the main water tank, and when water is supplied to the main water tank, the second atmosphere air inlet is blocked.
Further, an automatic plugging unit is arranged at the second atmospheric air inlet and comprises an inverted triangular plugging port and a plugging bead, the plugging bead is placed in the plugging port, and when the main water tank supplies water, the plugging bead is sucked to the plugging port by negative pressure and plugs the plugging port; when the main water tank stops supplying water, the negative pressure disappears, the plugging bead and the plugging port are loosened, and plugging is released.
The utility model also provides a closestool, including outside casing and bowl portion, bowl portion is used for accepting the filth, the below of bowl portion with leave installation space between the outside casing, still include above-mentioned arbitrary closestool water supply assembly.
Further, the closestool also comprises a sewage discharge pipeline, one end of the sewage discharge pipeline is connected with the bottom of the bowl part, and the main water tank and the auxiliary water tank are respectively positioned on the left side and the right side of the sewage discharge pipeline.
Further, the outer side surfaces of the main water tank and the auxiliary water tank are matched with the shape of the inner side surface of the outer shell.
After adopting above-mentioned technical scheme, have following beneficial effect:
the utility model discloses a set up main tank and expansion tank, increased the water supply volume of water tank to utilize balanced water pipe to communicate with each other main tank and expansion tank, make expansion tank's clear water can enter into main tank, finally follow the suction pump and go into in the outlet pipe. And, main water tank and expansion tank set up in bowl portion below, can rationally utilize the space of bowl portion below, increase the water supply volume.
Drawings
The disclosure of the present invention will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:
FIG. 1 is a schematic view of a toilet water supply assembly installed in a toilet according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a toilet water supply assembly installed in a toilet in an embodiment of the present invention;
FIG. 3 is a perspective view of a toilet water supply assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an automatic plugging unit of a toilet water supply assembly according to an embodiment of the present invention.
Reference symbol comparison table:
10-outer housing 20-bowl 30-sewage drain
1-water inlet pipe 2-water tank 3-water pump
4-water outlet pipe 21-main water tank 22-auxiliary water tank
23-balance water pipe 24-balance air pipe
221-first atmosphere air inlet 211-second atmosphere air inlet 222-automatic plugging unit
222 a-plugging tube 222 b-plugging bead
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
It is easily understood that, according to the technical solution of the present invention, a plurality of structural modes and implementation modes that can be mutually replaced by those of ordinary skill in the art can be achieved without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are only exemplary illustrations of the technical solutions of the present invention, and should not be construed as limiting or restricting the technical solutions of the present invention in its entirety or as a limitation of the present invention.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.
The utility model relates to an embodiment, as shown in fig. 1 and fig. 3, closestool water supply assembly, including inlet tube 1, the water tank 2, suction pump 3 and outlet pipe 4, inlet tube 1 is connected with water tank 2, the clear water enters into in the water tank 2 through inlet tube 1, water tank 2 is connected with suction pump 3, suction pump 3 is connected with outlet pipe 4, suction pump 3 goes into outlet pipe 4 with the clear water pump in the water tank 2, water tank 2 includes main water tank 21, expansion tank 22 and balanced water pipe 23, balanced water pipe 23 intercommunication main water tank 21 and expansion tank 22, be equipped with water inlet and delivery port on the main water tank 21, inlet tube 1 is installed in water inlet department, suction pump 3 installs in water outlet department.
Wherein, the water inlet pipe 1 is connected with an external water source, so that the clear water enters the water tank 2 for storage. When the water in the water tank 2 needs to be used, the water suction pump 3 works to pump the clean water in the main water tank 21 into the water outlet pipe 4, and then the clean water enters the bowl part 20 (see fig. 2) from the water outlet pipe 4 to flush the dirt in the bowl part 20 into the sewage discharge pipeline 30 (see fig. 2).
As fresh water rapidly flows from the main tank 21 into the outlet pipe 4, the water level of the main tank 21 rapidly drops. Because the balance water pipe 23 is communicated with the main water tank 21 and the auxiliary water tank 22, the clean water in the auxiliary water tank 22 flows into the main water tank 21 through the balance water pipe 23, and the clean water in the main water tank 21 is supplemented.
In this embodiment, the main water tank 21 and the sub-water tank 22 are provided, so that the water supply volume of the water tank 2 is increased, and the bowl portion 20 of the toilet can be thoroughly cleaned.
Further, as shown in fig. 1 and 3, the water tank 2 further includes a balance air pipe 24, the balance air pipe 24 communicates the upper portions of the main water tank 21 and the sub-water tank 22, and the balance water pipe 23 communicates the lower portions of the main water tank 21 and the sub-water tank 22.
Wherein, the bottom is connected with a balance water pipe 23 for balancing the water level of the two water tanks, and the top is connected with a balance air pipe 24 for balancing the air pressure in the two water tanks.
Preferably, as shown in fig. 3, the diameter of the balancing air pipe 24 is smaller than that of the balancing water pipe 23. Optionally, the internal diameter of the balancing water tube 23 is larger than 15 mm. The large diameter of the balancing water pipe 23 allows fresh water to rapidly enter the main tank 21 from the auxiliary tank 22. The small diameter of the balance air pipe 24 makes the air pressure of the main tank 21 and the sub-tank 22 different in a short time. For example: when the water level in the main tank 21 drops rapidly, the main tank 21 is at a temporary negative pressure, and the negative pressure can help the water in the auxiliary tank 22 to rapidly enter the main tank 21, so that the flushing speed is increased, and the toilet is easier to flush.
Further, as shown in fig. 3, a first atmospheric air inlet 221 is provided at the top of the subtank 22. The first atmospheric air inlet 221 is kept open to the atmosphere, so that the clean water in the auxiliary water tank 22 can rapidly enter the main water tank 21 under the combined action of the atmosphere, the self-gravity and the negative pressure of the main water tank 21.
Further, as shown in fig. 3, a second atmospheric air inlet 211 is provided at the top of the main water tank 21, and the diameter of the second atmospheric air inlet 211 is less than 5 mm.
Since the diameter of the second atmospheric air inlet 211 is smaller than that of the first atmospheric air inlet 221, it is not enough to timely replenish the main tank 21 with air. Since the balance air pipe 24 is also thin, air cannot be sucked from the balance air pipe 24 in time, so that negative pressure is formed in the main water tank 21, and the air pressure of the auxiliary water tank 22 is close to the atmospheric pressure, that is, the pressure of the auxiliary water tank 22 is higher than that of the main water tank 21. Under the combined action of the negative pressure and gravity, the water in the auxiliary water tank 21 enters the main water tank 21 through the balance water pipe 23. Since the water flow is not only equal to the water level of the two water tanks by gravity, the water level of the main water tank 21 is higher than that of the auxiliary water tank 22 under the superposition of the negative pressure. When the water pump 3 stops working, the negative pressure source disappears, air enters the main water tank 21 through the balance air pipe 24 and the second atmosphere air inlet 211, the pressure of the two water tanks is gradually the same, and the water level is kept consistent under the action of gravity.
Alternatively, the second atmosphere inlet 211 may be blocked off when the main water tank 21 is supplied with water. The secondary atmosphere inlet 211 is completely unvented and the main tank 21 is more likely to generate negative pressure, in which case the diameter of the secondary atmosphere inlet 211 may be the same as the diameter of the primary atmosphere inlet 221
The plugging of the second atmosphere air inlet 211 can be manually operated or automatically.
Alternatively, referring to fig. 4, an automatic plugging unit 222 is disposed at the second atmosphere air inlet 211, the automatic plugging unit 222 includes a tapered plugging pipe 222a and a plugging bead 222b, the plugging bead 222b is put into the plugging pipe 222a, and when water is supplied to the main water tank 21, the plugging bead 222b is sucked to the plugging pipe 222a by negative pressure and plugs the plugging pipe 222 a; when the main water tank 21 stops supplying water, the negative pressure disappears, the blocking bead 222b and the blocking pipe 222a are released, and the blocking is released.
Alternatively, the main water tank 21 may be further provided without the second atmospheric air inlet 211.
Further, the main tank 21 and the sub-tank 22 are large and small up and down.
When the shape of the closestool is designed, the closestool is usually designed to be large at the top and small at the bottom, so that a user can place legs comfortably without touching ceramic. As shown in fig. 2, the bottom of the toilet is smaller and the top is larger. The bottom continues to be smaller for aesthetic reasons to give the appearance that the toilet floats in the air, so the bottom of the toilet has a stepped surface. The main tank 21 and the sub-tank 22 are also designed to be large in top and small in bottom in order to fully utilize the space in the toilet.
In another embodiment of the present invention, as shown in fig. 1-2, the toilet includes an external casing 10, a bowl portion 20 and a sewage pipe 30, the bowl portion 20 is used for receiving sewage, an installation space is left between the lower portion of the bowl portion 20 and the external casing 10, the sewage pipe 30 is located in the installation space and connected with the bottom of the bowl portion 20, and the main water tank 21 and the auxiliary water tank 22 are located below the bowl portion 20.
The main tank 21 and the sub-tank 22 have a sufficient volume by using the remaining installation space below the bowl 20, thereby increasing the volume of water supply.
Further, as shown in fig. 2, the main tank 21 and the sub-tank 22 are respectively located on the left and right sides of the sewage pipe 30.
The left and right sides of the utility model are based on the position after being installed and used relative to the closestool. A gap is left between the main tank 21 and the auxiliary tank 22, which gap facilitates the installation of the main tank 21 and the auxiliary tank 22 on the one hand, and leaves space for the sewage pipe 30 or other lines on the other hand.
Further, as shown in fig. 2, the outer side surfaces of the main tank 21 and the sub-tank 22 are matched in shape with the inner side surface of the outer case 10.
In order to increase the volume of water supplied to the water tank 2 as much as possible, the main tank 21 and the sub-tank 22 are shaped to match the shape of the inner surface of the outer case 10 as much as possible.
The utility model discloses can improve the water tank volume as far as under the prerequisite that does not increase the peripheral size of closestool. And through the configuration of the atmosphere air inlet, the speed of water flowing to the suction side of the water pump in the two water tanks can be improved, so that the water supply effect of the water pump is close to that of the integral water tank.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.
Claims (10)
1. The utility model provides a closestool water supply assembly, includes the water tank, its characterized in that, the water tank is located the bowl portion below of closestool, the water tank includes main water tank, expansion tank and balanced water pipe, balanced water pipe intercommunication main water tank with expansion tank.
2. The toilet water supply assembly according to claim 1, further comprising a water inlet pipe, a water pump and a water outlet pipe, wherein the water inlet pipe is connected with the water tank, clear water enters the water tank through the water inlet pipe, the water tank is connected with the water pump, the water pump is connected with the water outlet pipe, the water pump pumps the clear water in the water tank into the water outlet pipe, the main water tank is provided with a water inlet and a water outlet, the water inlet pipe is installed at the water inlet, and the water pump is installed at the water outlet.
3. The toilet water supply assembly according to claim 1, wherein the tank further comprises a balance air pipe communicating upper portions of the main tank and the sub tank, the balance water pipe communicating lower portions of the main tank and the sub tank, the balance air pipe having a diameter smaller than that of the balance water pipe.
4. The toilet water supply assembly according to claim 1, wherein the top of the secondary tank is provided with a first atmospheric air inlet.
5. A toilet water supply assembly according to claim 4, wherein the top of the main tank is provided with a secondary atmospheric air inlet, the secondary atmospheric air inlet being less than 5mm in diameter.
6. The toilet water supply assembly according to claim 4, wherein the top of the main tank is provided with a second atmospheric air inlet, and the second atmospheric air inlet is blocked when the main tank supplies water.
7. The toilet water supply assembly according to claim 6, wherein an automatic plugging unit is provided at the second atmospheric air inlet, the automatic plugging unit comprises an inverted triangular plugging port and a plugging bead, the plugging bead is placed in the plugging port, and when the main water tank supplies water, the plugging bead is sucked to the plugging port by negative pressure and plugs the plugging port; when the main water tank stops supplying water, the negative pressure disappears, the plugging bead and the plugging port are loosened, and plugging is released.
8. A toilet comprising an outer casing and a bowl for receiving waste, an installation space being left between the underside of the bowl and the outer casing, characterized in that it further comprises a toilet water supply assembly according to any one of claims 1-7.
9. The toilet according to claim 8, further comprising a sewage pipe, one end of which is connected to the bottom of the bowl portion, and the main tank and the sub-tank are respectively positioned at left and right sides of the sewage pipe.
10. The toilet of claim 8, wherein the outer sides of the main tank and the sub tank match the shape of the inner side of the outer housing.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822231206.1U CN210122750U (en) | 2018-12-28 | 2018-12-28 | Closestool water supply assembly and closestool |
| US16/707,750 US11371228B2 (en) | 2018-12-28 | 2019-12-09 | Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption |
| EP19219519.6A EP3674491B1 (en) | 2018-12-28 | 2019-12-23 | Water supply assembly of a toilet |
| US17/742,761 US11598078B2 (en) | 2018-12-28 | 2022-05-12 | Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption |
| US18/103,938 US11952762B2 (en) | 2018-12-28 | 2023-01-31 | Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption |
| US18/622,508 US20240240443A1 (en) | 2018-12-28 | 2024-03-29 | Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822231206.1U CN210122750U (en) | 2018-12-28 | 2018-12-28 | Closestool water supply assembly and closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210122750U true CN210122750U (en) | 2020-03-03 |
Family
ID=69631781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822231206.1U Active CN210122750U (en) | 2018-12-28 | 2018-12-28 | Closestool water supply assembly and closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210122750U (en) |
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2018
- 2018-12-28 CN CN201822231206.1U patent/CN210122750U/en active Active
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