KR20010047261A - The method of making tank working more silently - Google Patents

Abstract

PURPOSE: A device for intercepting the supply of water is provided to remarkably decrease noise by operating a water supply intercepting valve to operate for a certain time. CONSTITUTION: An end part of a water supply pipe(2) in a reservoir tank(1) is manipulated to decrease the noise generated when water is discharged from a discharge hole of the end part. The end part is maintained in parallel with the side or bottom of the reservoir tank for minimizing the collision energy of discharged water. As a float(7) rises up to be connected to a water supply intercepting valve(4), an auxiliary float(10) is used or a float rise controller is operated to momentarily intercept water supply. Accordingly, the length of the water pipe is largely decreased for eliminating noise. The water supply intercepting valve is installed at the bottom of the reservoir tank and supplies water.

Description

Low noise water supply and shut-off device inside the reservoir tank {The method of making tank working more silently}

As the water stored in the reservoir leaks out of the tank, the water level of the tank drops and then the float attached to the end of the crank attached to the water shutoff valve installed inside the reservoir to replenish the reservoir again. Water is discharged through the water supply pipe installed in the water reservoir by releasing the water shutoff valve. When the float rises due to the buoyancy of the water, when the float reaches a certain position, the water shutoff valve is operated slowly to reach the limit. Storage tanks consisting of devices with shut-off features are being used in homes, offices or outside.

This technique, however, causes the water supply line in the reservoir to rise to the top of the reservoir, and a water shutoff valve is attached to the top of the reservoir, the water supply line is led back to the bottom of the reservoir, and the water falling through the water supply end is Due to sudden collisions with lower and lower stored water, rapid drainage of drain pipes, long lengths, shutoff valves acting out of the water surface, and uncontrolled buoyancy to operate the shutoff valves for a period of time. That element generates considerable noise.

Therefore, the present invention is to reduce the noise significantly to solve the invasion of people as much as possible to achieve a more convenient life

First, the end of the water supply pipe is installed at the bottom of the water reservoir so as to minimize the length of the water supply pipe installed inside the water reservoir to reduce the noise generating area and to minimize the length of the water generating part of the water supply pipe while reducing the noise.

Second, a water shutoff valve is installed at the bottom of the reservoir to allow it to operate in the stored water as much as possible.

Third, the operation time of the water shutoff valve is minimized to allow the shutoff valve to complete its operation in an instant.

The net end and the end of the water supply pipe are installed in the lower part of the reservoir to reduce the generation of noise.

Fifth, the end of the water inlet should be horizontal to the side or bottom of the reservoir and installed as close as possible to minimize the collision energy of the discharged water.

6 쩨, the shape of the end portion of the water supply pipe is fan-shaped as shown in the "A" of Figure 4 or in the shower shape as shown in Figure 4 to minimize the hydraulic pressure and flow rate of the discharged water.

7 쩨, Float lift control system is installed to stop the rise of main float for a certain period of time and allow injury to resume afterwards.

1 is a front view of the water storage tank as installed on the top of the toilet.

In FIG. 2, "A" is a float lift control composed of several parts necessary to have a function of controlling the rise of the connection bar 6 connected to the main float 7 by using the auxiliary float 10 installed. Side view of the device, "I" is the peripheral device of the float lift control device in a state in which 10 is pressed to the crank 9 and the slope of the lift lever is inclined to 16 to stop the rise of the link bar 6 of the float. This is a side view for them.

"A" in Figure 3 is a side view of a float lift control device using a gravity weight 19 and a gravity induction device 22 is installed, and "I" is a longitudinal cross-sectional view of the device.

4 is a plan view of the water supply end portion installed in the reservoir. "B" is a front view of the inlet viewed from the front of the discharge port of the end of the water supply pipe.

5 is an overall view of a sculpture that may be used as a different type of water supply outlet.

In general, in Figure 1, a front view of components installed inside a reservoir tank, such as a container installed at the top of a toilet bowl, water from 2 ', a water supply pipe installed outside the reservoir, is The water supplied into the reservoir through the installed water supply pipe 2, through the outlet as wide as possible in the water through the water discharge port 3 installed in the lower part of the reservoir, is lowered as much as possible by the hydraulic pressure and flow rate. If the noise generated during water discharge is significantly reduced and 7 reaches a certain position while rising by replenishing the water, the lift is stopped by the float lift controller for a certain time. If the water rises until it is left, the 7 will have a strong buoyancy, When exceeded the limits of the rising stopping power to thereby eliminate the noise of 7 to instantaneously become the work 4 to the water supplied to the reservoir to be instantaneously shut off 4 is gradually generated while operation for a predetermined time as in the conventional method.

To find out how to use the auxiliary float to first stop the rise of the main float and then instantly float it at any moment, see how to use the auxiliary float in Figure 2, the water level in the reservoir. If the supply rises due to the supply of water, the auxiliary float 10, which is lower than 7, rises first, and this buoyant force raises the crack 9, and with the help of the fixing pin 17, the rising stop clamp 16 to the right in the figure. The hardness of the "b" in FIG. 2 is derived. In the "B" of FIG. 2, after the above state was derived, 6, which was subsequently injured due to 7 rising by the continuous supply of water, rose from point A toward point B and then reached point C. Hit by the force of the will be stopped for a certain period of time. As the rising stops, 7 is gradually submerged in the water due to the continuous inflow of water. As the water level continues to rise, the buoyancy acting on the 7 surpasses the stopping power of 16. do. At that moment, the water supply shutoff valve 4 is completed and the water supply is cut off momentarily to eliminate the noise generated while the water shutoff valve is operated for a certain time. Next, the float lift control method using the gravity weight and the gravity induction rail, induced by the fall of the gravity weight in a certain direction by the fall of the gravity weight 19 ga 7 connected by the crank 18 to 6 in the "ga" of FIG. While descending under the guidance of 22, which is a gravity induction fence, it enters between 22 and 15 through the hole drilled in the center of the guide rail 22 by gravity at the lower end of the 22, and then 6 by the inflow of water. As the ascent goes up, 19 closely follows the back of 22 and at some point meets the 'Jersey Spring' 21, where the rise of 6 is paused and if the inflow of water raises the water to the top of 7, at some point Ascending power of 6 breaks through the stopping power of 20, when 6 rises momentarily to complete the operation of 4 momentarily, Causes eliminate the negative.

Install a water shutoff valve to operate in water to reduce noise.

In order to prevent the water discharge port formed at the end of the water supply pipe to have the same shape as the existing water supply pipe, and to lower the flow rate and the hydraulic pressure, the shower head may be widened in a fan shape as shown in FIG. The installation method is to be parallel to the bottom or side of the bottom of the reservoir, and to minimize the impact force of the water discharged by bringing the tank as close to the inner surface as possible to reduce the noise.

The noise from the toilet can be effectively reduced to promote the convenience of living. In a crowded space, each other less disturbs each other, which can help stabilize the common life.

Claims (10)

Method of installation at the beginning of the water supply pipe enters the reservoir to minimize the length of the water supply pipe installed inside the reservoir tank How to install the water supply pipe horizontally close to the bottom or side of the water tank How to lower the hydraulic pressure and flow rate of the water by making the discharge port of the water supply pipe as wide as possible Method of forming a fan or shower like in the case of not seeing the shape of the discharge port in claim 3 How to make the water shutoff valve work in water How to make the water shutoff valve complete the operation momentarily The method of controlling its operation by controlling the lifting force of the main float in claim 6 Method of generating a force to control the rise of the main float as buoyancy utilizing the auxiliary float in claim 7 The method of claim 7 wherein the retractive tension of the spring is utilized as a driving force to prevent float rise. Method of using gravity weight and gravity guide rail as in the present invention to achieve the object in claim 9