CN218264146U

CN218264146U - Drainage device of water replenishing device and closestool

Info

Publication number: CN218264146U
Application number: CN202222000773.2U
Authority: CN
Inventors: 陈起帆; 陈瑞良; 王兴东
Original assignee: Xiamen R&T Plumbing Technology Co Ltd
Current assignee: Xiamen R&T Plumbing Technology Co Ltd
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2023-01-10
Anticipated expiration: 2032-07-30

Abstract

The utility model discloses a drainage device of hutch water ware and closestool, hutch water ware include body, switching piece and buoyancy mechanism, the body has water inlet, first export and second export, first export is used for being linked together with the moisturizing passageway of closestool, the second export is linked together with the inner chamber of water tank, switching piece activity is located control with switching on the body the water inlet with first export or the second export is linked together, buoyancy mechanism locates including the activity the keg float on the body, the buoyancy chamber bottom of keg float forms the opening, the keg float linkage switching piece, be equipped with the baffle on the body, the baffle is used for preventing to follow the bubble that the water that the second export flows produced gets into in the buoyancy chamber of keg float. The utility model discloses a current hutch water device of simple repacking can obtain the stable hutch water device of moisturizing volume, simple structure, and is obvious to the improvement effect of stabilizing the moisturizing volume.

Description

Drainage device of water replenishing device and closestool

Technical Field

The utility model belongs to the technical field of bathroom technique and specifically relates to a drainage device of hutch water ware and closestool is related to.

Background

After the existing closestool is flushed, water is usually required to be replenished to a water seal at the bottom of a closestool urinal so as to obtain enough water seal water. In the prior art, water for replenishing water to a water seal of a toilet is generally led out from a water inlet valve of a water tank of the toilet by using a water replenishing hose, and water of the water replenishing hose passes through a water flow switching device in a water replenishing device to be led into an overflow pipe of a water discharge valve (the overflow pipe is a part of a water replenishing channel of the water seal of the toilet) or led into the water tank. The water introduced into the overflow pipe of the drain valve flows to the drain channel of the drain valve through the overflow pipe of the drain valve (the drain channel of the drain valve is also used as a part of the water seal replenishing channel of the closestool), and finally flows to the urinal of the closestool for replenishing water to the water seal. The water flow switching device in the water replenishing device usually depends on buoyancy of the floating barrel to drive the switching piece to switch the flow direction of water flow, before the water level of the water tank reaches a specified water level, the floating barrel is located at a falling position, the switching piece of the water flow switching device leads the water flow to the water tank, and when the water level of the water tank reaches the specified water level, the floating barrel floats to lead the switching piece of the water flow switching device to lead the water flow to the overflow pipe so as to replenish water for the water seal of the closestool. Specifically, as shown in fig. 1 to 4, a water replenishing device 1 in the prior art includes a body 11, a switching member 12, and a buoyancy mechanism 13. The body 11 has a water inlet 111, a first outlet 112 and a second outlet 113. The inlet 111 is connected to an inlet valve (not shown) of the water tank through a refill hose (not shown), the first outlet 112 is used for communicating with a refill passage (including the overflow pipe 22 and the drain passage of the drain valve 2) of the toilet bowl, and the second outlet 113 is used for communicating with an inner cavity of the water tank. The switching member 12 is movably (specifically, vertically sliding) disposed on the body 11 to switchably control the water inlet 111 to communicate with the first outlet 112 or the second outlet 113. The buoyancy mechanism 13 includes a floating barrel 131 movably disposed on the body 11, an opening is formed at a bottom end of a floating cavity of the floating barrel 131, and the floating barrel 131 is linked with the switching member 12 through a screw 132. The water replenishing device 1 and the drain valve 2 are provided in an inner chamber of a water tank (not shown), and the body 11 is mounted on a valve body 21 of the drain valve 2.

In the prior art, in order to make the water noise of the water supply hose flowing into the water tank smaller, the second outlet 113 of the water supply device 1 is usually disposed below the water level of the water tank, so that when the water inlet pressure of the water inlet valve is larger, the water flowing into the water tank from the second outlet 113 is easy to generate more bubbles, and the bubbles can enter the floating cavity of the floating barrel 131, so as to influence the buoyancy of the floating barrel 131, resulting in unstable water flow switching and finally influencing the water supply amount.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a can make the stable hutch water device of moisturizing volume through simple repacking.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a water replenishing device is arranged in a water tank and comprises a body, a switching piece and a buoyancy mechanism, wherein the body is provided with a water inlet, a first outlet and a second outlet, the first outlet is used for being communicated with a water replenishing channel of a closestool, the second outlet is communicated with an inner cavity of the water tank, the switching piece is movably arranged on the body to control the water inlet to be communicated with the first outlet or the second outlet in a switching mode, the buoyancy mechanism comprises a floating barrel movably arranged on the body, an opening is formed at the bottom end of a floating cavity of the floating barrel, the floating barrel is linked with the switching piece, a partition plate is arranged on the body and used for preventing bubbles generated by water flowing out of the second outlet from entering the floating cavity of the floating barrel.

In a preferred embodiment, the baffle is located between the opening at the bottom end of the buoyancy chamber and the second outlet.

In a preferred embodiment, the body includes a switching portion having a switching cavity, and a hollow rod portion extending downward from the switching portion, the second outlet is disposed at a bottom end of the rod portion, the switching member is disposed in the switching cavity, the floating barrel is slidably disposed at an outer side of the rod portion, and the partition is fixed to a bottom of the rod portion, located below the floating barrel, and located above the second outlet.

In a preferred embodiment, the partition is located directly below the float bowl.

In a preferred embodiment, the projection of the floating barrel in the vertical direction is entirely located on the partition plate.

In a preferred embodiment, the sliding range of the floating barrel on the rod part is adjustable, and the fixing position of the clapboard on the rod part is adjustable.

In a preferred embodiment, one side of the partition is connected to the outer wall of the stem, and the partition is disposed adjacent to the second outlet.

In a preferred embodiment, the buoyancy mechanism further comprises a screw, the screw is in threaded connection with the floating barrel, and the top end of the screw is in linkage fit with the switching piece.

Furthermore, the utility model also provides a drainage device of closestool, include the water tank and locate drain valve in the water tank still includes above-mentioned arbitrary moisturizing ware, the warning pipe that is equipped with on the drain valve forms a part of the moisturizing passageway of closestool, moisturizing ware first export with the warning pipe is linked together.

In a preferred embodiment, the body of the water replenishing device is arranged on the valve body of the drain valve or on the overflow pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the baffle, utilize the bubble that the water that the baffle prevents to flow from the second export of hutch body to produce to get into the superficial chamber of floating barrel, can effectively solve the background art defect for the buoyancy of floating barrel does not receive the rivers influence of second export, as long as increase a baffle and can reform transform current hutch water ware, used part is few, with low costs, simple structure, the function is reliable.

2. Locate between the opening and the second export of floating the chamber bottom with the baffle to reach the purpose that prevents the bubble that the water that flows out from the second export of moisturizing device body produced and get into the floating chamber of floating the bucket, simple structure, reliable.

3. The projection of the floating barrel in the vertical direction is completely positioned on the partition plate, so that the effect of blocking bubbles is better.

4. The sliding range of the floating barrel on the rod part can be adjusted, so that the water replenishing amount of the water seal of the closestool can be adjusted; the fixed position of baffle on pole portion is adjustable to make the position of baffle also can carry out the adaptability according to the regulation of keg float position and adjust, in order to ensure that the baffle blocks the effect to the bubble.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is a perspective assembly view of a prior art water refill;

FIG. 2 is a cross-sectional view of a prior art water supply installed on a drain valve (the float in a float position);

FIG. 3 is a cross-sectional view of a prior art refill mounted on a drain valve, and the refill is shown feeding water into a tank (the float is in a falling position);

FIG. 4 is a cross-sectional view of a prior art water compensator mounted on a drain valve and the water compensator is shown supplementing water to an overflow tube of the drain valve (the float is in a floating position);

fig. 5 is a perspective assembly view of the water replenishing device according to an embodiment of the present invention;

fig. 6 is an exploded perspective view of a water replenishing device according to an embodiment of the present invention;

fig. 7 is a perspective assembly view of the water replenishing device according to an embodiment of the present invention mounted on the drain valve.

The reference signs are:

1 water replenishing device, 11 body; 111 a water inlet; 112 a first outlet; 113 a second outlet; 114 a switching part; 115 a stem portion; 12 a switching member; 13 a buoyancy mechanism; 131 floating barrels; a 132 screw; 14 a partition plate;

2, draining the water valve; 21 a valve body of the drain valve; 22 overflow pipe.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 5 to 7, a water replenishing device 1 according to an embodiment of the present invention is disposed in a water tank (not shown), and includes a body 11, a switching member 12, and a buoyancy mechanism 13. The body 11 has a water inlet 111, a first outlet 112 and a second outlet 113. The water inlet 111 is connected with a water supply source, which may be a water inlet valve of a water tank, and one outlet of the water inlet valve is connected with the water inlet 111 on the body 11 through a connecting pipeline to supply water to the water replenishing device 1. The first outlet 112 is used for communicating with a water replenishing channel of the closestool so as to replenish water to the water seal of the closestool, and the second outlet 113 is communicated with the inner cavity of the water tank so as to lead water flow into the water tank. The switching member 12 is movably disposed on the body 11 to switchably control the water inlet 111 to communicate with the first outlet 112 or the second outlet 113. The buoyancy mechanism 13 includes a floating barrel 131 movably disposed on the body 11, an opening is formed at a bottom end of a floating cavity of the floating barrel 131, and the floating barrel 131 is linked with the switching member 12. As in prior art fig. 3 and 4, in operation, float 131 is in the falling position (see fig. 3) before the water level in the tank reaches the designated level, so that switch 12 directs the flow of water into the tank; when the tank water level reaches the specified level, the float 131 floats to a position (see fig. 4) so that the switch 12 directs water flow to an overflow pipe 22 of the discharge valve 2 (i.e., a part of a water replenishing passage of the toilet) described below for replenishing water to the water seal of the toilet.

The body 11 is provided with a partition 14, and the partition 14 is used for preventing air bubbles generated by the water flowing out from the second outlet 113 from entering the floating cavity of the floating barrel 131, and the blocking effect of the air bubbles is shown in fig. 5. Can effectively solve the defect of background art through setting up baffle 14 for the buoyancy of floating bucket 131 does not receive the rivers influence of second export 113, as long as increase baffle 14 can reform transform current hutch water device, and used part is few, with low costs, simple structure, and the function is reliable, and it is obvious to improve the effect.

Preferably, the partition 14 is located between the opening at the bottom end of the floating cavity of the floating barrel 131 and the second outlet 113, so as to achieve the purpose of preventing bubbles generated by the water flowing out of the second outlet 113 of the body 11 of the water replenishing device from entering the floating cavity of the floating barrel 131, and the structure is simple and reliable. A

The water inlet 111 on the body 11 can be movably arranged and also can be fixedly arranged, the embodiment specifically adopts the movably arranged water inlet 111, and the water inlet joint provided with the water inlet 111 is connected with the switching piece 12 in an integrated forming mode, so that the movable arrangement of the water inlet 111 of the body 11 is realized. The two outlets (the first outlet 112 and the second outlet 113) of the main body 11 of this embodiment are fixedly disposed.

Referring to fig. 6, in this embodiment, the body 11 includes a switch portion 114 having a switch cavity, and a hollow rod portion 115 extending downward from the switch portion 114, and the switch portion 114 and the rod portion 115 can be fixedly connected by snapping. The second outlet 113 is disposed at the bottom end of the rod portion 115, and the switching member 12 is disposed in the switching cavity. The float 131 is slidably disposed at an outer side of the rod portion 115, and the partition 14 is fixed to a bottom of the rod portion 115, located below the float 131, and located above the second outlet 113.

In this embodiment, the partition 14 is located right below the float 131. Further preferably, the projection of the float 131 in the vertical direction is entirely located on the partition 14, so that the effect of blocking bubbles is better.

In this embodiment, one side of the partition 14 is connected to the outer wall of the rod portion 115 in an integrally formed manner, and the partition 14 is disposed near the second outlet 113, so that the air bubble blocking effect is better. Of course, the baffle 14 may alternatively be fixedly connected to the rod portion 115 by a fixing structure.

In this embodiment, the buoyancy mechanism 13 further includes a screw 132, the screw 132 is in threaded connection with the floating barrel 131, the top end of the screw 132 is in linkage fit with the switch 12, the switch 12 can be arranged in the body 11 in a sliding or rotating manner, and here, the switch 12 specifically adopts a sliding movement manner. Alternatively, in another embodiment, the buoyancy mechanism 13 may further include a screw 132 and a swing rod (not shown), a top end of the screw 132 is connected to one end of the swing rod, and the other end of the swing rod is in linkage fit with the switch 12, in which case, the switch 12 may be rotatably disposed in the body 11.

In other embodiments, the sliding range of the float 131 on the rod 115 can be adjusted, and correspondingly, the fixing position of the partition 14 on the rod 115 can be adjusted. The sliding range of the floating barrel 131 on the rod part 115 can be adjusted, so that the water replenishing amount of the toilet water seal can be adjusted; the fixing position of the partition 14 on the rod part 115 can be adjusted, so that the position of the partition 14 can also be adjusted adaptively according to the adjustment of the position of the floating bucket 131, and the blocking effect of the partition 14 on the bubbles is ensured.

Furthermore, the utility model also provides a drainage device of closestool, include water tank (not shown) and locate drain valve 2 in the water tank, still include any one of the moisturizing device 1 of aforesaid, the warning pipe 22 that is equipped with on the drain valve 2 forms a part of the moisturizing passageway of closestool, the first export 112 of moisturizing device 1 with warning pipe 22 is linked together. The drain valve 2 may be a cartridge type drain valve or a flap type drain valve, and the drain valve 2 is taken as a flap type drain valve in this embodiment.

In this embodiment, the main body 11 of the water replenishing device 1 is disposed on the overflow pipe 22 of the drain valve 2, so that the overall structure is more compact. Of course, the body 11 of the water replenishing device 1 may be selectively provided in the valve body of the drain valve 2.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments, but such modifications or substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A water replenishing device is arranged in a water tank and comprises a body, a switching piece and a buoyancy mechanism, wherein the body is provided with a water inlet, a first outlet and a second outlet, the first outlet is used for being communicated with a water replenishing channel of a closestool, the second outlet is communicated with an inner cavity of the water tank, the switching piece is movably arranged on the body to control the water inlet to be communicated with the first outlet or the second outlet in a switching mode, the buoyancy mechanism comprises a floating barrel movably arranged on the body, an opening is formed at the bottom end of a floating cavity of the floating barrel, and the floating barrel is linked with the switching piece.

2. The water replenishing device of claim 1, wherein the baffle is located between the opening at the bottom end of the floating chamber and the second outlet.

3. The water replenishing device according to claim 1, wherein the body comprises a switching part with a switching cavity and a hollow rod part extending downwards from the switching part, the second outlet is arranged at the bottom end of the rod part, the switching part is arranged in the switching cavity, the floating barrel is arranged at the outer side of the rod part in a vertically sliding manner, and the partition plate is fixed at the bottom of the rod part, is positioned below the floating barrel and is positioned above the second outlet.

4. The water replenisher of claim 3, wherein the baffle is located directly below the float.

5. The water replenishing device according to claim 4, wherein a projection of the floating bucket in a vertical direction is entirely located on the partition plate.

6. The water replenisher of claim 3, wherein a sliding range of the float on the stem is adjustable, and a fixing position of the partition on the stem is adjustable.

7. The water replenisher of claim 3, wherein one side of said baffle is connected to an outer wall of said stem portion, and said baffle is disposed proximate to said second outlet.

8. The water replenishing device according to claim 1, wherein the buoyancy mechanism further comprises a screw rod, the screw rod is in threaded connection with the floating barrel, and the top end of the screw rod is in linkage fit with the switching piece.

9. A water discharge device for a toilet, comprising a water tank and a water discharge valve arranged in the water tank, characterized in that the device further comprises the water replenishing device of any one of claims 1 to 8, an overflow pipe arranged on the water discharge valve forms a part of a water replenishing channel of the toilet, and a first outlet of the water replenishing device is communicated with the overflow pipe.

10. The toilet drain device according to claim 9, wherein the body of the refill is provided on the valve body of the drain valve or on the overflow pipe.