KR20110107483A

KR20110107483A - A wall-buried gas circuit breaker

Info

Publication number: KR20110107483A
Application number: KR1020100026610A
Authority: KR
Inventors: 임형규
Original assignee: (주)한국소방기구제작소
Priority date: 2010-03-25
Filing date: 2010-03-25
Publication date: 2011-10-04

Abstract

The present invention provides a gas circuit breaker connected to the gas line (15) at the mounting hole (12) of the wall (10): a conduit (20) connected to the gas line (15) so as to be openable and open to the outside; A housing 30 fixed to the mounting hole 12 in a state in which the conduit 20 is accommodated; Support means (40) interposed to correct a coupling dimension between the mounting hole (12) and the housing (30); And a cover 50 detachably mounted on an outer surface of the housing 30 to protect the main part including the conduit 20. Characterized in that comprises a.
Accordingly, the present invention can be applied in common in response to various shapes and depth dimensions of the building wall mounting holes, there is an effect that can prevent the inconvenience in use and operational reliability deterioration.

Description

A wall-buried gas circuit breaker

The present invention relates to a wall-filled gas circuit breaker, and more particularly, to a wall-mounted gas circuit breaker that can be applied in common to various shapes and depth dimensions of a building wall mounting hole and can prevent inconvenience in use and deterioration in operational reliability. It is about.

Automatic fire extinguishers installed in gas stoves, boilers and combustion equipment in apartments or buildings are usually provided with a manual button along with an automatic shut-off valve and a safety accident prevention function is performed according to a controller command. However, considering the reality that the wall mounting holes are not standardized in the construction of the buried gas circuit breaker, it may cause inconvenience and risks in addition to the construction.

For example, the "Wall-filled gas shutoff valve structure" of Korean Registered Utility Model Publication No. 680882 forms a connection pipe bent in a 'b' shape inside the cover embedded in the wall to connect the external pipe and the internal pipe. And a gas blocking member perpendicular to the horizontal end of the connecting pipe, and a reset lever is horizontally coupled to the upper portion of the gas blocking member so that one end thereof protrudes into the room. Accordingly, the overall volume of the wall-filled gas shutoff valve is reduced, and it is completely embedded in the wall, and the reset operation is convenient after the gas shutoff operation.

As another example, the "length adjustable buried gas valve" of Korean Unexamined Patent Publication No. 2009-0000992 includes a case which is embedded in the wall; A fixing member connected to a gas pipe on one side and a connecting pipe for discharging gas to the combustor on the other side and fixed inside the case; A slide tube partially slidable within the connecting tube; A sealing ring formed of a soft metal material and seated on an outer circumferential surface of the connecting pipe and positioned at an end of the connecting pipe; A sealing nut fastened to a screw thread formed on an outer circumferential surface of the end of the connecting pipe and compressing the sealing ring; And a connection nut formed at one side, and an intermediate valve for controlling gas movement and a connection member formed with a gas hose. Accordingly, it is possible to expect the effect of always connecting the position of the intermediate valve exposed to the outside and preventing the leakage of gas between the connecting pipe and the slide pipe.

However, according to the above-described prior art, it is difficult to use the same parts in common depending on the shape and depth of the wall mounting holes, which leads to an increase in related costs and, in the case of being installed in an inappropriate state, lowers the convenience and reliability of operation. There is a discontinuity.

Korean Utility Model Registration No. 688082 “Wall-filled gas shutoff valve structure” Korean Laid-Open Patent Publication No. 2009-0000992 “Flush-type gas valve with adjustable length”

An object of the present invention for improving the conventional problems as described above, while being able to be applied in common in response to various forms or depth dimensions of the building wall mounting openings wall embedded gas circuit breaker that can prevent inconvenience in use and operation reliability deterioration To provide.

In order to achieve the above object, the present invention provides a gas circuit breaker connected to the gas line in the mounting hole of the wall: a conduit guided to the gas line open and close to guide the outside; A housing fixed to the mounting opening while receiving the conduit; Support means interposed to correct a coupling dimension between the mounting opening and the housing; And a cover detachably mounted on an outer surface of the housing to protect a main part including a conduit.

In addition, according to the present invention, the support means is simply selected from the first bracket or a second bracket having an additional bent portion in the middle.

In addition, according to the present invention, the cover is characterized in that it has an opening for supporting to prevent the flow of the conduit, and a protective window for concealing the button for manual control of the gas flow path.

On the other hand, the terms or words used in the present specification and claims are not to be construed as limiting the ordinary or dictionary meanings, the inventors should use the concept of the term in order to explain the invention in the best way. It should be interpreted as meanings and concepts corresponding to the technical idea of the present invention based on the principle that it can be properly defined. Therefore, the embodiments described in the present specification and the configuration shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all of the technical ideas of the present invention, and various alternatives may be substituted at the time of the present application. It should be understood that there may be equivalents and variations.

According to the present invention as described above, there is an effect that can be applied in common in response to various forms and depth dimensions of the building wall mounting openings and can prevent inconvenience in use and deterioration in operational reliability.

1 is a perspective view showing the appearance of a gas circuit breaker according to the present invention;
2 is a block diagram showing a gas circuit breaker according to a first embodiment of the present invention;
3 is a block diagram showing a gas circuit breaker according to a second embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention relates to a gas circuit breaker connected to the gas line 15 at the mounting hole 12 of the wall 10. The gas line 15 is applied to the building that is introduced through the mounting hole 12 of the wall 10, and is particularly intended to apply the same gas circuit breaker even when the shape and size of the mounting hole 12 are different.

According to the present invention is provided with a conduit 20 which is connected to the gas line 15 so as to be openable and open to the outside. The conduit 20 is typically in the form of an elbow which is connected horizontally to the gas line 15 and is bent vertically and has a coke 28 for intermittent flow. Between the gas line 15 and the conduit 20, a rod 22 for opening and closing the flow path is installed through an electromagnet 26 for automatic driving or a button 24 for manual driving.

In addition, according to the present invention, the housing 30 is fixed to the mounting hole 12 in a state in which the conduit 20 is accommodated. The housing 30 is tightly supported so as not to flow the conduit 20, and the bolt 32 is attached to the mounting hole 12 of the wall 10 while the electromagnet 26 and the button 24 are accommodated. It is fixed. Accordingly, the housing 30 has a structure in which the front side is completely open and the rear side is opened to be connected to the gas line 15.

Further, according to the present invention, the support means 40 is interposed so as to correct the engagement dimension between the mounting hole 12 and the housing 30. In consideration of the fact that the mounting holes 12 of the wall 10 have various shapes, the housing 30 may be tightly fixed on the mounting holes 12 in the manner of interposing the supporting means 40.

At this time, the support means 40 is selected from the first bracket 42 is simply bent or the second bracket 44 having an additional bent portion 46 in the middle. As shown in the first bracket 42 of FIG. 1, a structure bent in a simple “a” shape may be applied, and a structure having an additional bent portion 46 in the middle may be applied as in the first bracket 42 of FIG. You can also apply. In any case, the housing 30 is preferably made of a metal material (aluminum alloy, etc.), but the first bracket 42 and the second bracket 44 can be molded using a resin material to reduce the cost burden. And the bolt 32 for coupling the housing 30 to the mounting hole 12 is coupled through the first bracket 42 or the second bracket 44 at the same time.

In addition, according to the present invention includes a cover 50 that is detachably mounted to the outer surface of the housing 30 to protect the main part including the conduit 20. Since the front surface of the housing 30 is in a form that is completely open for maintenance and maintenance, a cover 50 for concealing the front surface is installed. The cover 50 has a structure bent in the form of "a" and is detachably coupled to the first bracket 42 or the second bracket 44. The detachable method can be applied among means such as engagement by elastic force, fastening by magnetic force, spiral fastening using a bolt, and the like.

At this time, the cover 50 has an opening 52 for supporting the flow of the conduit 20, and a protective window 55 for concealing the button 24 for manual control of the gas flow path. The opening 52 closely supports the conduit 20 so as not to flow. The protective window 55 attaches a transparent or translucent sheet to protect the button 24 inward.

According to the method of the present invention, even if the dimensions of the mounting hole 12 is different, the exposure position of the conduit 20 and the cock 28 and the exposure position of the button 24 are not changed, so that the user can operate conveniently at all times. Operational reliability is also improved.

It is apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to belong to the claims of the present invention.

10: wall 12: mounting holes
15: gas line 20: conduit
22: Load 24: Button
26: electromagnet 28: cork
30: housing 32: bolt
40: support means 42: first bracket
44: second bracket 46: bend
50: cover 52: opening
55: protective window

Claims

In the gas circuit breaker connected to the gas line 15 at the mounting hole 12 of the wall 10:
A conduit 20 connected to the gas line 15 so as to be opened and closed and guided to the outside;
A housing 30 fixed to the mounting hole 12 in a state in which the conduit 20 is accommodated;
Support means (40) interposed to correct a coupling dimension between the mounting hole (12) and the housing (30); And
Removably mounted on the outer surface of the housing 30, the cover 50 to protect the main part, including the conduit (20); wall-filled gas circuit breaker comprising a.

The method of claim 1,
The support means (40) is a wall-filled gas circuit breaker, characterized in that it is selected from the first bracket 42 is simply bent or a second bracket (44) having an additional bent portion 46 in the middle.

The method of claim 1,
The cover 50 has an opening 52 for supporting the flow of the conduit 20 and a protective window 55 for concealing the button 24 for manual control of the gas flow path. Landfill Gas Circuit Breaker.