KR950006415Y1 - Hot-water tank - Google Patents

Abstract

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Description

Hot water bottle

Figure 1 is a partial cutaway view of this paper.

2 is a second embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

1: hot water bottle 2: lid

3: heating heater 3 ': electric wire

4 ball stop valve (valve element) 5

6; 7 between connections: water supply valve

8: water supply pipe 9: paper

10: water supply port 11: opening door

12: valve seat

The present invention mainly relates to the improvement of the structure of hot water tanks used in hospitality establishments such as restaurants. In the hot water tank equipped with a heating heater, the automatic water supply is carried out by the ball stop valve. The purpose is to ensure that the hot water always maintains the proper level and temperature, and at the same time, the convenience of cleaning in the hot water tank.

Since the ball stop valve of the hot water tank has a float connected horizontally with respect to the valve body, the float is moved up and down, so the lifting movement width of the float increases in proportion to the length of the connection, so that the water level in the hot water tank is increased by the lift width of the float. There was a closed end that caused the change and the temperature of the hot water in the hot water tank was not always kept constant, and if the connection was shortened to reduce the lifting width of the float, the sealing force of the open / close valve 11 in the valve body 4 was dropped and the open / close valve 11 was There was a problem that the water tightness of the deterioration.

Therefore, the present invention has been devised to solve such a conventional problem and described in detail by the accompanying drawings as follows.

In the present invention, a heater having a heating heater 3 connected to an electric wire 3 'is installed at an inner bottom surface, a water supply valve 7 is mounted at the other end of the electric wire 3', and a lid having a ball stop valve 4 at the top thereof. In the configuration of the ordinary hot water tank in which the sieve 2 is covered, the upper water supply pipe 8 of the ball stop valve body 4 is bent so that the water supply port 10 of the valve body 4 becomes the hot water tank 1. By facing the wall surface of the ball stop valve (4), the buckle (5) is to be able to perform a circular motion from side to side like a clockwork around the shaft (9) of the connecting rod 6, but the ball (5) is banana-shaped It is formed so that the buckle 5 can receive buoyancy toward the water supply port 10 opposite side of the valve body 4 as the water level in the hot water tank 1 rises.

2 is a view showing a second embodiment of the present invention, in which a buckle 5 mounted at the tip of the connecting rod 6 is bent in an arc shape, and the water outlet 10 is directly below the valve body 4. A little off to the opposite side will facilitate the circular motion of the ball 5 according to the water level rise.

Since the structure of the ball stop valve body 4 in the structure of this invention is well-known, its detailed description is abbreviate | omitted.

As mentioned above, this proposal is made to supply and cut water while the opening / closing edge 11 in the valve body 4 is cut off to the valve seat 12 according to the left and right movement of the ball 5. Compared with the conventional lateral float connection method, which moves up and down, the moving distance of the float according to the change of the water level is larger, so that the opening / closing edge 11 is sensitively operated even in the small water level difference in the hot water tank, so that the complete supply and the stage are made. It can be.

Therefore, the present invention is able to maintain the proper water level and temperature at all times without any difference in water level and temperature between water supply and water shortage because water is replenished as soon as a cup of water is replenished. In addition, since the float 5 is narrow in the form of a banana, practicality is remarkable in that the cleaning operation in the hot tub 1 is easy since the obstacle caused by the float 5 is hardly felt when the inside of the hot tub is cleaned.

Claims (2)

A heating heater 3 connected to the electric wire 3 'is installed at the inner bottom, a water supply valve 7 is mounted at the other end of the electric wire 3', and a lid having a ball stop valve 4 at the upper opening. In the configuration of the ordinary hot water tank in which the sieve 2 is covered, the ball stop valve body 4 is bent so that the water supply port 10 of the valve body 4 faces the hot water tank 1 wall surface. The hot water tank (1) characterized in that the connecting rod (6) equipped with the float (5) is arranged to be vertically laid down from the valve body (4), but the float (5) is formed in the form of a banana. The hot water tank according to claim 1, characterized in that the connecting section (6) is bent in a curved shape so that the mouthpiece (6) is slightly deviated from directly below the valve body (4) to the water supply port (10).