CN208009575U - A kind of moisturizing regulating device - Google Patents

Abstract

A water replenishment regulating device, comprising: an outer shell and an adjusting inner core, the outer shell includes a cylindrical body, the side of the body is provided with a water replenishing pipe connector, and a water flow channel is arranged inside the water replenishing pipe connector; the regulating inner core It is plugged into the body and can rotate relative to the body. The regulating inner core is provided with a downwardly opening water chamber, the side wall of the water chamber is provided with a water inlet adjustment hole, and the outer surface of the water chamber is provided with a The ribs that seal the connection between the inner core and the outer shell; the inner inner core rotates relative to the outer shell, the water inlet adjustment hole rotates relative to the water flow channel in the water supply pipe connector, and the area of the water inlet adjustment hole connected to the water flow channel changes. Adjust the amount of water. By adopting the technical solution of the utility model, good sealing can be performed without additional sealing parts, the structure is simple, the assembly is convenient, and the amount of replenishing water can be effectively adjusted.

Description

A water replenishment regulating device

technical field

The utility model relates to an inner fitting of a toilet water tank, in particular to a water replenishing regulating device.

Background technique

The toilet flushing system is composed of a water tank, a water inlet valve and a drain valve. When the water inlet of the water inlet valve is fed into the water inlet pipe of the water inlet valve and when the drain valve is opened to flush the toilet, water will flow from the replenishment port. The water from the replenishment port is drained through the hose to the overflow port of the drain valve and injected into the water tank to replenish water, or directly connected to the water replenishment port of the toilet tank to inject water, so as to solve the problem of "U"-shaped pipes in the sewage pipe due to the siphon of the toilet sewage pipe. The water seal will cause the waste gas and odor from the sewage pipe to leak out.

Utility model content

The technical problem to be solved by the utility model is to provide a water supply regulating device with good sealing performance and fast and effective flow regulation.

In order to solve the above-mentioned technical problems, the technical solution of the present utility model is: a water supply regulating device, which is characterized in that it includes: a shell, the shell includes a cylindrical body, the side of the body is provided with a water supply pipe connector, A water flow channel is provided in the connection head of the water supply pipe; an adjustment inner core is inserted into the body and can rotate relative to the body. The side wall of the water chamber is provided with a water inlet adjustment hole, and the outer surface of the water passage chamber is provided with ribs for sealing and adjusting the connection between the inner core and the outer shell; the adjustment inner core rotates relative to the outer shell, and the water inlet adjustment hole is relatively The water flow channel in the pipe connector rotates, and the relative area connected between the water inlet adjustment hole and the water flow channel changes, thereby adjusting the water volume.

Further, the adjustment inner core includes an adjustment starting part, and the adjustment starting part is arranged on the top of the water passage chamber, and a limit block is provided at the connection between the adjustment start part and the water passage chamber, and the outer casing body A limit notch is provided on the top surface, and the limit block rotates back and forth in the limit notch, thereby limiting the rotation range of the adjusting inner core.

Further, the ribs are arranged around the outer surface of the water chamber.

Further, the ribs are respectively arranged on the upper and lower sides of the water inlet adjustment hole.

Further, the section of the water inlet adjustment hole is surrounded by multiple curves.

By adopting the technical solution of the utility model, good sealing can be performed without additional sealing parts, the structure is simple, the assembly is convenient, and the amount of replenishing water can be effectively adjusted.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.

Fig. 1 is an assembly drawing of the utility model;

Fig. 2 is the exploded view of structure of the utility model;

Fig. 3 is a structural diagram of the utility model housing;

Fig. 4 is a structure diagram of the regulating inner core of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further.

As shown in Figures 1 to 4, a water replenishment regulating device includes a casing 10 and an adjusting inner core 20. The casing 10 includes a cylindrical body 11, and the side of the body 11 is provided with a water replenishment pipe connector 12, and inside the water replenishment pipe connector 12 A water flow channel 121 is provided, and the adjustment inner core 20 is plugged into the body 11 and can rotate relative to the body 11. The adjustment inner core 20 includes a water passage chamber 21 and an adjustment starting part 22, and the adjustment starting part 22 is arranged in the water passage chamber 21, the water chamber 21 is a structure that opens downward; the side wall of the water chamber 21 is provided with a water inlet adjustment hole 211, and the cross section of the water inlet adjustment hole 211 is surrounded by multi-section curves; the outer surface of the water chamber 21 Ribs 212 are provided on the surface; the ribs 212 are used to seal and adjust the connection between the inner core and the outer shell, and there is no need to use a sealing member for separate sealing. A limit block 23 is provided at the connection between the adjustment starting part 22 and the water passage chamber 21, and a limit notch 111 is provided on the top surface of the body 11 of the housing 10, and the limit block 23 rotates back and forth in the limit notch 111, Therefore, the rotation range of the adjustment inner core 20 is limited.

In the above embodiments, the ribs 212 are arranged around the outer circumference of the water chamber 21 , preferably, the ribs 212 are respectively arranged on the upper and lower sides of the water inlet adjustment hole 211 to ensure stable sealing performance.

In the above embodiment, the water inlet adjustment hole 211 adopts a quasi-elliptical shape composed of symmetrical curve segments, so that when the starting part 22 is adjusted according to the scale rotation, the relative area of the water inlet adjustment hole 211 communicating with the water flow channel 121 produces a corresponding linear change. , so as to achieve a one-to-one correspondence between the scale on the adjustment start part 22 and the water replenishment ratio, so that the water replenishment ratio can change stably.

When in use, adjust and adjust the inner core 20 as required, the adjustment starting part 22 of the adjustment inner core 20 is provided with a corresponding scale, rotate the adjustment starting part 22, and the water passing chamber 21 rotates, that is, the adjustment inner core 20 rotates relative to the outer shell 10, and the adjustment starting part 22 rotates. The water inlet adjustment hole 211 on the water cavity 21 rotates relative to the water flow channel 121 in the water supply pipe connector 12, and the relative area of the water inlet adjustment hole 211 communicating with the water flow channel 121 changes to adjust the water volume.

Although the present utility model has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that, without departing from the spirit and scope of the present utility model defined by the appended claims, changes in form and details have been made to the present utility model. Various changes are made in the utility model, all of which are within the scope of protection of the utility model.

Claims (5)

1. a kind of moisturizing regulating device, which is characterized in that including：

One shell, the shell include a cylinder body, and the side of ontology is equipped with moisturizing pipe connector, moisturizing pipe connector Inside set water stream channel；

One adjusts inner core, and the adjusting inner core is plugged in ontology and can be rotated relative to ontology, the adjusting inner core Interior to cross water cavity equipped with downwardly open, the side wall for crossing water cavity is equipped with water inlet adjustment hole, crosses water cavity outer surface and is equipped with for sealing Adjust the rib of inner core and cage connection；

The adjusting inner core is rotated relative to shell, and water inlet adjustment hole is rotated relative to water stream channel in moisturizing pipe connector, The relative area that water inlet adjustment hole is connected to water stream channel changes and then regulating pondage.

2. a kind of moisturizing regulating device according to claim 1, which is characterized in that the adjusting inner core includes an adjusting Boot portion, the adjusting boot portion were located at the top of water cavity, adjusted boot portion with the junction for crossing water cavity and were equipped with limited block, The top surface of the outer cover body is equipped with a spacing breach, and limited block carrys out back rotation in spacing breach, to limit in adjusting The rotation section of core.

3. a kind of moisturizing regulating device according to claim 1, which is characterized in that the rib surround the outer of water cavity Surface is arranged.

4. a kind of moisturizing regulating device according to claim 1 or 3, which is characterized in that the rib is separately positioned on The both sides up and down of water inlet adjustment hole.

5. a kind of moisturizing regulating device according to claim 1, which is characterized in that the section of the described water inlet adjustment hole by Multistage curve is surrounded and is formed.