KR200244396Y1 - An antifreezing-valve - Google Patents

Abstract

(1) The technical field to which the invention described in the claims belongs.

Field about antistatic

(2) Purpose of devising

Its purpose is to maximize reliability due to the life extension and simple configuration of antistatic power.

(3) constitution

Inlet and outlet of the elongated body (2) having the opening and closing handle (3) on the upper side of the long pipe (2) and the faucet (4) on one side, and the cylindrical valve (6) in the lower part By installing a floating body (7), the opening and closing handle (3) is fixedly installed on the upper end of the shaft rod (8) through the outlet body 5 and the tubular body (2), the lower end of the shaft rod (8) is a cylindrical valve (6) It is fitted to the opening and closing handle (3), the shaft (8), and the cylindrical valve (6) is configured to interlock at the same time.

(4) effect of design

The small number of parts and the simple configuration make manufacturing cost reduction effect and easy mass production different, and can open and close the valve very quickly.

Description

Floating ground {AN ANTIFREEZING-VALVE}

The present invention relates to an anti-freeze, and more specifically, a valve installed therein is used as a cylindrical valve, and the cylindrical valve has an inlet and a discharge guide at 90 ° intervals, based on the vertices of the inlet and the guide. If you turn the opening and closing handle 90 ° to the left or right by forming a water outlet in the vertical direction, the cylindrical valve can also be opened and closed while rotating by 90 ° to the left or right, so that the valve can be opened and closed very quickly and easily. In addition, the construction is very simple, the construction is convenient and the life is also maintained semi-permanently.

As is well known, most of the conventional anti-freeze is provided with a handle is installed on the upper end of the pipe, and the lower end of the shaft connected to the handle is provided with a screw pipe and a valve for opening and closing the valve and the valve opening and closing rod to operate the shaft and lock the handle. The valve for closing and closing the drainage valve installed in the shaft and the push rod are lowered to prevent the drainage and at the same time open the valve which is supported by the compression spring.When the handle is opened, the push rod will rise and release the force that pressed the valve. The valve is closed by the restoring force of the compression spring, and the valve for the drainage opening and closing is also raised to open the drainage hole.

However, all of the conventional anti-freeze as described above was forced to follow a number of closures.

In other words, the valve that opens and closes the water coming in through the water pipe and the valve for the drainage open / close valve are dualized, and the structure of the floating pipe is separated into several parts for their efficient assembly, which makes the structure complicated and prevents various leaks at each connection part. As the assembly or use of the O-ring must be used, the assembly is greatly degraded and leakage does not occur easily for a long time, so the reliability is greatly reduced. In addition, in order to connect with the existing water pipe, separate fittings such as elbows are placed at the bottom of the float. This is because the construction time is also excessive and uncomfortable closing was followed.

Therefore, the present invention has been devised in view of the above-mentioned problems of the conventional anti-freeze, and in particular, one cylindrical valve opens and closes the water supplied through the water pipe and simultaneously opens and closes the drainage hole, and opens and closes the handle 90 °. It can be opened and closed by only rotating the valve to make valve opening / closing quick and easy, as well as a separate elbow for connecting the water pipe and a separate opening and closing handle on the faucet, which makes the configuration very simple and there is a risk of leakage. Its purpose is to provide an immovable power that maximizes the reliability while maintaining the semi-permanent life as well as the manufacturing cost is very quick and simple construction and costly.

1 is a cross-sectional view of the present invention

2 is an enlarged cross-sectional view of the main part of the present invention

Figure 3 is an exploded perspective view of the support plate connected to the cylindrical valve and the shaft as a main enlarged perspective view of the present invention

4 is a cross-sectional view taken along the line A-A 'of FIG.

5 is a cross-sectional view taken along the line B-B 'of FIG.

6 is a cross-sectional view taken along the line CC 'of FIG.

In constructing the anti-freeze (1),

Assemble and install the outlet body (5) having the opening and closing handle (3) at the upper end and the faucet (4) at the upper part on the upper part of the long pipe (2), and install the cylindrical valve (6) inside the lower part. By installing one inlet floating body (7), the opening and closing handle (3) is fixed to the upper end of the shaft (8) through the outlet body (5) and the tubular body (2), the lower end of the shaft (8) is a cylindrical valve (6) inserted into the opening and closing handle (3) and the shaft (8), and the cylindrical valve (6) at the same time,

The water extraction body 5 has a Teflon packing 11 installed on the upper surface, and the water acquisition body 7 has a connector 22 having an entrance hole 21 'having a female thread portion 21 at the distal end thereof. Tighten and secure, and form a retreat hole 23 in the rear center portion, and correspond to the cylindrical Teflon packing (27) having the water inlet 24 and the water receptacle 26 on both sides inside to correspond to the inside of the Teflon packing (27) It is the configuration by installing the cylindrical valve (6),

The cylindrical valve (6) is formed in the inlet hole 31 and the discharge induction hole 32 at 90 ° intervals, the discharge hole in the vertical direction at the vertex where the inlet hole 31 and the discharge induction hole 32 meets (33) And forming guide grooves 34 on both sides of the water extraction hole 33 so that the support plate 35 fixed to the lower end of the shaft rod 8 is fitted therein, thereby introducing water through the inlet hole 31. This water outlet 33 can be easily passed through.

In addition, the stopper 12 and the 12 'are formed on the upper side of the inlet body 7 so that the support plate 35 is rotated at an exact angle of 90 degrees when the inlet body is rotated by the shaft rod 8. (7) On the bottom, the cap 13 was assembled so that the cylindrical Teflon packing 27 and the cylindrical valve 6 could be smoothly assembled.

Unexplained reference numeral 41 denotes a groove that facilitates assembly and disassembly of the cap 13.

The present invention configured as described above rotates the opening / closing handle (3) clockwise or counterclockwise, and rotates a quarter turn, that is, 90 °, while the shaft (8) connected to the opening / closing handle (3) is rotated together. The valve 6 is rotated clockwise or counterclockwise.

That is, when the open / close handle 3 is rotated counterclockwise, the support plate 35 of the lower end of the shaft rod 8 connected to the open / close handle 3 rotates to rotate the cylindrical valve 6. The stop protrusions 12 and 12 'are formed on the upper side of the fuselage 7 so that the support plate 35 is rotated exactly by an angle of 90 ° so that the opening / closing handle is turned counterclockwise to the connector 22. The formed inlet 21 'and the inlet 31 formed in the cylindrical valve 6 coincide with each other, and the inlet 23 formed in the rear center of the inlet body 7 is the body of the cylindrical valve 6 itself. It is blocked by the part to be able to discharge the water through the faucet (4), when the opening and closing handle (3) rotates clockwise, the cylindrical valve (6) also rotates 90 ° clockwise to the cylindrical valve (6) As the inlet hole 31 formed in the inlet enters the inlet body 7, the copper of the cylindrical valve 6 is The part blocks the water inlet 21 ', and at the same time, the water inlet hole 32 formed in the cylindrical valve 6 coincides with the water inlet 23 formed in the water inlet body 7 so that the inside of the tubular body 2 is closed. All the water in the water will be able to be discharged, thereby preventing freezing.

On the other hand, the present design is very simple, because in the conventional anti-freeze valve and the valve for opening and closing the water coming in and out of the water pipe is configured separately and configured to interlock with each other because the configuration is complicated and the number of parts is very likely to leak Although high, in the present invention, the cylindrical valve 6 itself not only opens and closes the water coming from the water pipe, but also opens and closes the discharge hole 23 at the same time, so that the configuration is very simple, and the cylindrical valve 6 If the valve is configured exactly 1/4 turn, the valve can be opened and closed accurately, so the valve can be opened and closed very quickly and there is no fear of leakage or failure.

As described above, the present invention has a much smaller number of parts and a simpler configuration than the conventional one, and thus, the manufacturing cost reduction effect and the mass production are easy, and the opening / closing handles are rotated quarterly, so that the valve can be opened and closed very quickly and accurately. Of course, it is a very useful design that can be maximized reliability while maintaining a semi-permanent life.

Claims (1)

In constructing the anti-freeze (1), Assemble and install the outlet body (5) having the opening and closing handle (3) at the top and the faucet (4) at the upper part on the upper part of the long pipe (2), and the cylindrical valve (6) inside the lower part. By installing one inlet floating body (7), the opening and closing handle (3) is fixed to the upper end of the shaft (8) passing through the outlet body (5) and the tubular body (2), the lower end of the shaft (8) is cylindrical Is inserted into the valve (6) to open and close the handle 3, the shaft 8 and the cylindrical valve (6) at the same time, The outlet body (5) has a Teflon packing (11) installed on the upper surface, and the inlet body (7) fastens and fastens the connector (22) having the female threaded portion (21) and the inlet (21 '). A central part forms a drain hole 23, and cylindrical teflon packings 27 having water inlets 24 and water outlets 26 on both sides thereof correspond to cylindrical cylinders 6 in the teflon packing 27. ), The cylindrical valve (6) is formed in the inlet hole 31 and the discharge induction hole 32 to 90 °, At the vertex where the inlet hole 31 and the induction induction hole 32 meet, the outlet hole 33 is formed in a vertical direction, and guide grooves 34 are formed on both sides of the outlet hole 33, and the shaft 8 is formed therein. The support plate 35 fixed to the lower end is fitted, and the stop protrusions 12 and 12 'are formed on the upper side of the inlet body 7 so as to drive the support plate 35 to be rotated precisely by 90 °. Passive power, characterized in that the cap 13 is assembled to the bottom of the floating body (7).