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Remote operation type drain plug device

A long-distance, drainage port technology, applied in water supply installations, indoor sanitary plumbing installations, buildings, etc., can solve the problems of low drainage flow, difficult to remove the locking mechanism, complicated maintenance of the drain plug device, etc., to achieve easy Effects of care and maintenance, prevention of poor operation and damage

Active Publication Date: 2020-08-25
MARUICHI VALVE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the locking mechanism of the remote-operated drain plug device disclosed in this patent document is arranged in the drainage flow path, the drainage in the drain port will be hindered by the locking mechanism, resulting in a low drainage flow rate.
Even if the locking mechanism is installed at the top of the release wire switch side, the drainage flow rate in the overflow flow path will also be reduced due to the locking mechanism
In addition, if the locking mechanism is arranged at the top of the side of the release metal wire switch, it will be difficult to remove the locking mechanism from the drain of the overflow flow path due to the gears inside the locking mechanism, which will cause drainage The maintenance work of the hitch becomes complicated

Method used

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  • Remote operation type drain plug device
  • Remote operation type drain plug device
  • Remote operation type drain plug device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1 to Figure 10 As shown, the remote-operated drain cock device of the present invention is composed of a drain cock 1 installed in the water tank B, a valve part 18, a release wire 20, and an operating part 30 installed on the side of the water tank.

[0038] In this embodiment, the water tank B is a tank with a box structure with an open top, and circular openings are provided on the bottom and sides. When the remote-operated drain cock device of the present invention is installed in the water tank B, the drain cock 1 is installed in the opening at the bottom of the water tank B, and the operating part 30 is installed on the inner surface of the tank B. opening.

[0039] Specifically, the drain cock 1 is a cylindrical structure, the periphery of its upper end protrudes outwards and extends to form a flange, and a drain outlet 2 for draining water in the tank B is provided inside, and a convex hole is formed inside. A metal wire connection part 15 is i...

specific Embodiment 1

[0074] The above is the first embodiment of the present invention, the present invention is not limited to the content of the first embodiment, and various shapes can be changed within the scope not exceeding the gist of the present invention. In the other embodiments described below, unless otherwise specified, the same components are marked with the numbers shown in Embodiment 1, and their descriptions are omitted.

Embodiment 2

[0076] The structure of this embodiment 2 is basically the same as that of the embodiment 1, the only difference being that in the embodiment 1, the inner metal wire 22 is a corrugated metal wire, which has better tension but poor compression force. And in this embodiment 2, in order to solve the above problem, as Figure 11 and Figure 12 As shown, the pressing operation linkage mode can be set such that when the switch is pressed, the release metal wire 20 is stretched to the side of the operating part 30 .

[0077] In this embodiment, the overflow elbow 31 is provided with a rotating component 60 , and the connecting portion 38 of the switch 35 and the metal bobbin 23 have threads engaged with the rotating component 60 .

[0078] When the pushing part 36 is pressed down, the connecting part 38 raises the wire shaft 23 through the rotating member 60 to pull the inner wire 22 .

[0079] Therefore, if Figure 11 As shown, when the lock shaft 41 is in the descending state, t...

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Abstract

The invention provides a remotely operated type drain plug device. The device comprises the following components: a drain plug with a drain outlet; a valve part which is arranged at a drainage port; a release wire whose one end is connected to a valve part; and an operating part which is connected to the other end of the release wire. The valve part is used for realizing control of opening and closing of a drainage port by moving up and down; the operating part is arranged on one side of a tank body for controlling the movement state of the valve part by the realease wire; the operating part is provided with a switch which is slidably arranged along an inner face of the tank body, and a lock mechanism for holding ascending state of descending state of the value part; the lock mechaism is arranged inside the tank body. Compared with the prior art, the product can prevent malfunction or breakage of the release wire, maintenance of the drain plug device can be easily realized.

Description

technical field [0001] The invention belongs to the technical field of drainage equipment, and in particular relates to a remote-operated drain plug device, which can control the opening and closing of a valve installed on a water tank. Background technique [0002] In the past, the remote-operated drain cock device consisted of a valve part that controls the drain outlet at the bottom of the tank, an operating part that controls the lifting of the valve part, a release metal wire that connects the operating part and the valve part, and a lock that keeps the valve part in a lifting state. Institutional composition. A gasket is embedded around the valve part, and when the valve part is closed, the gasket is in tight contact with the edge of the drain, so that water can be stored in the water tank. The operating part is provided with a switch for the user to touch and control, and the switch is arranged on the top or side of the water tank or on the wall surface. By operatin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03C1/23
CPCE03C1/2304
Inventor 松村秀幸樱健一
Owner MARUICHI VALVE CO LTD