CN218713646U - Toilet tank and toilet - Google Patents
Toilet tank and toilet Download PDFInfo
- Publication number
- CN218713646U CN218713646U CN202222743419.9U CN202222743419U CN218713646U CN 218713646 U CN218713646 U CN 218713646U CN 202222743419 U CN202222743419 U CN 202222743419U CN 218713646 U CN218713646 U CN 218713646U
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- water
- drain valve
- water outlet
- toilet
- jet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a toilet water tank and a toilet, wherein, the toilet water tank comprises a water tank body and a jet drain valve; the bottom of the water tank body is provided with a water outlet which is communicated with a drainage channel; the spraying drain valve is movably arranged in the water tank body so as to plug or open the water outlet, a water inlet and a spraying opening are arranged at two ends of the spraying drain valve, the spraying opening is communicated with the water outlet, and the water inlet is far away from the water outlet and is used for communicating with an external water source; the water flow enters the injection drain valve from the water inlet, is pressurized and is discharged from the water outlet through the jet orifice, the jet force of the water flow forms a reverse acting force on the injection drain valve in a direction far away from the water outlet so as to push the injection drain valve to move in a direction far away from the water outlet and open the water outlet, and the jet orifice discharges water so as to push and accelerate the water flow in the drain passage. The technical scheme of the utility model improve the bath pressure that the toilet tank goes out water, improve the washing effect of closestool.
Description
Technical Field
The utility model relates to a closestool drainage technology field, in particular to closestool water tank and closestool.
Background
The toilet bowl is a sanitary device frequently used in life of people, the traditional toilet bowl generally comprises a urinal main body and a water tank, the water tank needs to be arranged higher than the top of the urinal main body, and water in the water tank is drained into the urinal main body through self gravity so as to achieve the effect of flushing the urinal main body.
At present, a drain valve is arranged in a water tank to control the opening and closing of the flowing water in the water tank. In current closestool, let the water tank normal water convert kinetic energy into through drainage pipe free fall with gravitational potential energy to wash the closestool through opening the drain valve usually, the flushing effect receives water level setting height in the water tank and closestool water tank mounted position influences, if water level setting height in the water tank or water tank mounted position low all can reduce the flushing effect, still can lead to wasing unclean or need to wash away many times, influence the user and use.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a closestool water tank, aims at improving the bath pressure that the closestool water tank goes out water, improves the washing effect of closestool.
In order to achieve the above object, the utility model provides a toilet water tank, include:
the water tank comprises a water tank body, wherein the bottom of the water tank body is provided with a water outlet which is communicated with a drainage channel; and
the water tank body is movably arranged in the water tank body so as to plug or open the water outlet, a water inlet and a jet orifice are arranged at two ends of the water tank body, the jet orifice is communicated with the water outlet, and the water inlet is far away from the water outlet and is used for communicating with an external water source;
the water flow enters the spraying drain valve from the water inlet and is pressurized and discharged from the water outlet through the jet orifice, the spraying force of the water flow forms a reverse acting force on the spraying drain valve in a direction far away from the water outlet so as to push the spraying drain valve to move in a direction far away from the water outlet and open the water outlet, and the water flows out of the jet orifice so as to push and accelerate the water flow in the drain channel.
Optionally, a center line of the jet port is aligned with a center line of the water outlet.
Optionally, a spray nozzle is connected to the outside of the spray opening, and the diameter of the spray nozzle is gradually reduced along the direction from the water inlet to the spray opening.
Optionally, an end of the spray nozzle remote from the spray opening protrudes out of the water outlet and extends into the drain.
Optionally, one end of the injection drain valve, which is far away from the water outlet, is a mounting end, and a step surface is formed between the mounting end and the outer surface of the injection drain valve.
Optionally, toilet tank still includes drain valve sealing member, the drain valve sealing member is located the drain valve orientation a side port periphery of delivery port, the drain valve shutoff the delivery port, the drain valve sealing member presss from both sides and locates the drain valve with between the delivery port.
Optionally, the inner wall of water tank body is close to one side of delivery port is equipped with the guide post, the extending direction of guide post with the axial direction parallel arrangement of delivery port, the surface of injection drain valve is equipped with the guide ring, the guide ring movable sleeve is located the guide post, so that the injection drain valve is followed the extending direction of guide post removes.
Optionally, the outer surface of the injection drain valve is bent along the axial direction of the water outlet to form a connecting portion, and the guide ring is connected to the connecting portion.
Optionally, a limiting piece is arranged at an end of the guide post far away from the water outlet, and the diameter of the limiting piece is larger than that of the guide post.
The utility model discloses still provide a closestool, include as above closestool water tank and urinal body, the delivery port intercommunication of drain way the water inlet of urinal body.
The utility model discloses technical scheme is through setting up the injection drain valve in the water tank body through being located the closestool, when giving the bath signal, sprays the drain valve water inlet and begins to intake, from the blowout of water spray drain valve jet orifice department, the jet sets up towards the delivery port, forms after the jet sprays out water and keeps away from to spraying the drain valve the reverse acting force of delivery port direction is in order to promote the injection drain valve orientation is kept away from the direction of delivery port removes and opens delivery port, jet play water so that promote and accelerate water in the water drainage channel flows. The water in the water tank body flows out from the water outlet of the water tank body and the discharged water flow is simultaneously assisted by the water flow sprayed from the spray opening of the spray drain valve, so that the discharged water flow in the water tank has higher speed, and the effect of improving the flushing performance is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of a toilet tank jet drain valve according to the present invention in a closed state;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural view of the toilet tank jet drain valve of the present invention in an open state;
fig. 4 is a schematic structural view of the toilet tank injection drain valve of the present invention in an open state.
The reference numbers indicate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
10 | |
| 11 | |
13 | |
| 131 | |
20 | |
| 30 | |
31 | |
| 33 | |
35 | |
| 37 | Guide ring | 39 | Connecting |
| 40 | Drain valve sealing element |
The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, back, 8230; \8230;) are provided in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a closestool water tank 1.
In the embodiment of the present invention, as shown in fig. 1 to 4, the toilet tank 1 includes a tank body 10 and a spray drain valve 30; a water outlet 11 is arranged at the bottom of the water tank body 10, and the water outlet 11 is communicated with a drainage channel 20; the injection drain valve 30 is movably arranged in the water tank body 10 to plug or open the water outlet 11, a water inlet 31 and an injection port 33 are arranged at two ends of the injection drain valve 30, the injection port 33 is communicated with the water outlet 11, and the water inlet 31 is far away from the water outlet 11 and is used for communicating with an external water source; the water flow enters the injection drain valve 30 from the water inlet 31, is pressurized and is discharged from the water outlet 11 through the jet opening 33, the injection force of the water flow forms a reverse acting force in a direction away from the water outlet 11 on the injection drain valve 30 so as to push the injection drain valve 30 to move in a direction away from the water outlet 11 and open the water outlet 11, and the jet opening 33 discharges water so as to push and accelerate the water flow in the drain channel 20.
The water tank body 10 mainly refers to a water tank body 10 in a toilet, in this embodiment, the toilet comprises a ceramic body structure, the water tank body 10 is arranged in the top of the ceramic body structure, and a water outlet 11 of the water tank body 10 is mainly formed by enclosing an annular sealing rib at an opening at the bottom of the water tank body 10; the water discharge channel 20 is arranged below the water tank body 10, the upper end opening of the water discharge channel 20 can be communicated with the water outlet 11 of the water tank body 10, the side end opening of the water discharge channel 20 is connected with a rubber connecting pipe, and the water discharge channel 20 and the rubber connecting pipe form a main flushing channel of the toilet.
Furthermore, a corresponding water inlet valve is also arranged in the water tank body 10, when the water inlet valve is opened, water can enter the water tank body 10, the water inlet valve is mainly opened and closed according to the liquid level in the water tank body 10, when the liquid level in the water tank body 10 is lowered to a preset value, the water inlet valve is automatically opened, and water enters the water tank body 10; when the liquid level in the water tank body 10 rises to a preset value, the water tank body 10 is automatically closed, and water feeding is stopped; the structure of the specific water inlet valve is the existing structure, and the detailed description is omitted. The water inlet and the water discharging and jetting valve 30 devices in the water tank body 10 perform water discharging actions independently; when the water tank needs to be flushed, the gravity of the water in the water tank body 10 is combined with the movement of the pushing piece, so that the flowing speed of the water flow can be effectively increased, and the flushing effect is improved.
When the drainage system is in the initial state, the injection drainage valve 30 is closed so that the outlet of the injection drainage valve 30 is closely attached to the water outlet 11, and the injection drainage valve 30 is in the closed state, so that the water in the tank body 10 cannot flow into the drainage channel 20.
When a user presses down the drainage, and then the drainage valve is started, a water inlet 31 of the injection drainage valve 30 is communicated with an external water source and starts to feed water, water flow is pressurized after passing through the injection drainage valve 30 and is sprayed out from a spray port 33 of the injection drainage valve 30, the injection force of the water flow forms a reverse acting force on the injection drainage valve 30 in the direction away from the water outlet 11, so that the injection drainage valve 30 is pushed to move in the direction away from the water outlet 11 to open the water outlet 11, water in the water tank body 10 flows out from the water tank water outlet 11, and the water in the water tank body 10 enters the drainage channel 20 through the water outlet 11 due to the opening of the injection drainage valve 30, the water in the water tank is combined with the water originally existing in the drainage channel 20, on one hand, the water flow can be increased, on the other hand, the water flow in the water tank enters the drainage channel 20 to accelerate the water in the drainage channel 20, so that the water flow at the beginning of the drainage obtains higher speed, the boosting force is started for the flushing, and a better flushing effect is obtained.
After the water discharge is finished, the injection port 33 of the injection drain valve 30 is closed, the injection port 33 finishes the water discharge, and the water flow injection force applied to the injection drain valve 30 is finished, so that the reverse acting force of the water flow on the injection drain valve 30 in the direction away from the water outlet 11 is eliminated, and the injection drain valve 30 moves downwards only under the action of gravity and is abutted against and blocked the water outlet 11 again.
The utility model discloses technical scheme is through setting up injection drain valve 30 in the water tank body 10 through being located the closestool, when giving the bath signal, injection drain valve 30 water inlet 31 begins to intake, spout from water spray drain valve jet 33 department, jet 33 sets up towards delivery port 11, jet 33 forms the reverse acting force of keeping away from delivery port 11 direction to injection drain valve 30 after spouting, remove and open delivery port 11 towards the direction of keeping away from delivery port 11 in order to promote injection drain valve 30, jet 33 goes out water so that promote and accelerate the rivers flow in the drain passage 20. The water in the cistern body 10 flows out from the outlet 11 of the cistern body 10 and the discharged water flow is simultaneously assisted by the water flow ejected from the ejection opening 33 of the water jet discharge valve 30, so that the discharged water flow in the cistern has a higher speed, thereby achieving the effect of improving the flushing performance.
In an embodiment of the present invention, as shown in fig. 1 to 4, a center line of the injection port 33 is aligned with a center line of the water outlet 11.
The center line of the jet orifice 33 is aligned with the center line of the water outlet 11, so that the water outlet direction of the jet orifice 33 is ensured to be the same as the center line direction of the water outlet 11, the water after flowing out of the jet orifice 33 enters the water drainage channel 20 along the center of the water drainage channel 20, the water drainage channel 20 is positioned at the center for water inflow, the water flow in the water drainage channel 20 can be circularly and completely pressurized, the water sprayed by the jet orifice 33 can be completely contacted with the water in the water drainage channel 20, the water flow discharged from the water tank has higher speed, and the effect of improving the flushing performance is achieved.
In an embodiment of the present invention, as shown in fig. 1 to 4, a spray nozzle 35 is connected to an outside of the spray port 33, and a diameter of the spray nozzle 35 is gradually reduced along a direction from the water inlet 31 to the spray port 33.
The diameter of the spray nozzle 35 is gradually reduced in the direction from the water inlet 31 to the spray port 33, so that the spray nozzle 35 has a compressed water flow, thereby further increasing the water pressure, so that the water flow discharged from the water tank has a higher speed, thereby achieving the effect of improving the flushing performance.
In an embodiment of the present invention, as shown in fig. 1 and 2, an end of the injection nozzle 35 away from the injection port 33 protrudes out of the water outlet 11 and extends into the water drainage channel 20.
The spray nozzle 35 extends into the drain channel 20, so that the water flow in the drain channel 20 can be circularly and completely pressurized by the water discharged from the spray nozzle 35, and the water sprayed from the spray opening 33 can be completely contacted with the water in the drain channel 20, so that the water flow discharged from the water tank has a higher speed, thereby achieving the effect of improving the flushing performance.
In an embodiment of the present invention, as shown in fig. 2, an end of the injection drainage valve 30 away from the water outlet 11 is a mounting end (not shown), and a step surface (not shown) is formed between the mounting end and an outer surface of the injection drainage valve 30.
A step surface is formed between the mounting end and the outer surface of the injection drain valve 30, on one hand, the water inlet pipe convenient for externally connecting a water source is in butt joint with the mounting end of the injection drain valve 30, the connection tightness during mounting is improved, and further the sealing effect is improved.
In an embodiment of the present invention, as shown in fig. 1 to 4, the toilet tank 1 further includes a drain valve sealing member 40, the drain valve sealing member 40 is disposed on a side port periphery of the drain valve facing the water outlet 11, the drain valve seals the water outlet 11, and the drain valve sealing member 40 is sandwiched between the drain valve and the water outlet 11.
The setting of drain valve sealing member 40, can seal between the opening border of injection drain valve 30 and delivery port 11, when drainage system was in initial condition, piston water inlet 31 department was the encapsulated situation this moment, the export of injection drain valve 30 is hugged closely with delivery port 11, drain valve sealing member 40 can seal the export of injection drain valve 30 with delivery port 11 border department, avoid the water in the water tank to get into between the export through injection drain valve 30 and the delivery port 11 junction get into in the injection drain valve 30, form sealed state in the injection drain valve 30, realize totally enclosed effect.
In an embodiment of the present invention, as shown in fig. 1 to 4, one side of the inner wall of the water tank body 10 close to the water outlet 11 is provided with a guide post 13, the extending direction of the guide post 13 and the axial direction of the water outlet 11 are arranged in parallel, the outer surface of the injection drain valve 30 is provided with a guide ring 37, and the guide post 13 is provided with a movable sleeve of the guide ring 37, so that the injection drain valve 30 moves along the extending direction of the guide post 13.
The setting of guide post 13 and guide ring 37 has guaranteed that injection drain valve 30 removes along the extending direction of guide post 13, and then injection drain valve 30 removes along the direction of piston cylinder to delivery port 11, the moving direction of injection drain valve 30 has been kept, and then the butt joint effect of injection drain valve 30 with piston cylinder and delivery port 11 has been guaranteed, the effect that the export that sprays drain valve 30 when having guaranteed injection drain valve 30 and close hugs closely with delivery port 11, and to the effect of the totally enclosed production negative pressure in piston cylinder and the drain way 20.
In an embodiment of the present invention, as shown in fig. 1 to 4, the outer surface of the injection drain valve 30 is bent along the axial direction of the water outlet 11 to form a connecting portion 39 (not shown), and the guide ring 37 is connected to the connecting portion 39.
The outer surface of the injection drain valve 30 is bent along the axial direction of the water outlet 11 to form a connecting part 39, the guide ring 37 is connected to the connecting part 39, the connecting area of the guide ring 37 and the guide column 13 can be increased due to the arrangement of the connecting part 39, the connecting effect of the guide ring 37 and the guide column 13 is ensured, the guide ring 37 is ensured to move along the guide column 13, and the injection drain valve 30 is ensured to move along the extending direction of the guide column 13.
In an embodiment of the present invention, as shown in fig. 1 to 4, a limiting member 131 is disposed at an end of the guiding column 13 far away from the water outlet 11, and a diameter of the limiting member 131 is greater than a diameter of the guiding column 13.
The end part of the guide column 13, which is far away from the water outlet 11, is provided with the limiting piece 131, the diameter of the limiting piece 131 is larger than that of the guide column 13, and the limiting piece 131 is arranged to limit the upward movement distance of the injection drain valve 30, so that the phenomenon that the injection drain valve 30 moves too much and deviates from a piston cylinder is avoided, the tightness of connection among the piston assembly, the water tank body 10 and the injection drain valve 30 is maintained, and the integrity is maintained.
The utility model discloses still provide a closestool, this closestool includes urinal body and toilet tank 1, and the delivery port 11 intercommunication urinal body's of drain 20 water inlet 31. The specific structure of the toilet water tank 1 refers to the above embodiments, and since the toilet adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A toilet tank, comprising:
the water tank comprises a water tank body (10), wherein a water outlet (11) is formed in the bottom of the water tank body (10), and the water outlet (11) is communicated with a drainage channel (20); and
the water tank comprises a water tank body (10), a spraying drain valve (30), wherein the spraying drain valve (30) is movably arranged in the water tank body (10) to be plugged or opened, a water outlet (11) is formed in each of the two ends of the spraying drain valve (30), a water inlet (31) and a jet opening (33) are formed in each of the two ends of the spraying drain valve (30), the jet opening (33) is communicated with the water outlet (11), and the water inlet (31) is far away from the water outlet (11) and is used for being communicated with an external water source.
2. The toilet tank according to claim 1, wherein a center line of the jet port (33) is aligned with a center line of the water outlet port (11).
3. The toilet tank according to claim 1, wherein a spray nozzle (35) is connected to an outside of the spray port (33), and a diameter of the spray nozzle (35) is gradually reduced in a direction from the water inlet (31) to the spray port (33).
4. A toilet tank according to claim 3, wherein an end of the jet nozzle (35) remote from the jet port (33) projects from the water outlet (11) and extends into the drain (20).
5. The toilet tank according to claim 1, wherein an end of the jet drain valve (30) remote from the water outlet (11) is a mounting end, and a step surface is formed between the mounting end and an outer surface of the jet drain valve (30).
6. The toilet tank according to any one of claims 1 to 4, further comprising a drain valve sealing member (40), wherein the drain valve sealing member (40) is disposed at a peripheral edge of a side port of the drain valve facing the water outlet (11), the drain valve seals the water outlet (11), and the drain valve sealing member (40) is interposed between the drain valve and the water outlet (11).
7. The toilet tank according to claim 1, wherein a guide post (13) is disposed on a side of an inner wall of the tank body (10) close to the water outlet (11), an extending direction of the guide post (13) is parallel to an axial direction of the water outlet (11), a guide ring (37) is disposed on an outer surface of the spray drain valve (30), and the guide ring (37) is movably sleeved on the guide post (13) so that the spray drain valve (30) moves along the extending direction of the guide post (13).
8. The toilet tank according to claim 7, wherein an outer surface of the jet drain valve (30) is bent in an axial direction of the water outlet (11) to form a connection portion (39), and the guide ring (37) is connected to the connection portion (39).
9. The toilet tank according to claim 8, wherein the end of the guide post (13) away from the water outlet (11) is provided with a stopper (131), and the diameter of the stopper (131) is larger than that of the guide post (13).
10. A toilet comprising a toilet tank and a bowl as claimed in any one of claims 1 to 9, the outlet (11) of the drain (20) being in communication with the inlet (31) of the bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222743419.9U CN218713646U (en) | 2022-10-17 | 2022-10-17 | Toilet tank and toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222743419.9U CN218713646U (en) | 2022-10-17 | 2022-10-17 | Toilet tank and toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218713646U true CN218713646U (en) | 2023-03-24 |
Family
ID=85587846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222743419.9U Active CN218713646U (en) | 2022-10-17 | 2022-10-17 | Toilet tank and toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218713646U (en) |
-
2022
- 2022-10-17 CN CN202222743419.9U patent/CN218713646U/en active Active
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