KR101266163B1 - Anti-winter sowing water gauge case for separating faucet - Google Patents

Abstract

PURPOSE: A freeze protection case of a meter for separating a faucet is provided to easily install a plurality of meters in one protection case with a geothermal heat. CONSTITUTION: A freeze protection case of a meter for separating a faucet comprises a lower protection case(20), an upper protection case(10), a lower cover(30), and an inner insulating lid(16). The lower protection case protects a leading pipe(42), a drawing pipe(45), and a standing pipe(46) to efficiently use geothermal heat and includes space(S2) to form an air layer. The upper protection case is installed on an upper part of the lower protection case and accommodates a pair of meters(40). A pair of the meters is individually connected to an extended end of the leading pipe, the drawing pipe, and the standing pipe. The lower cover is installed in between the upper protection case and the lower protection case, and the inner insulating lid is included between the upper protection case and an outer protection lid(15). [Reference numerals] (AA) Water meter

Description

ANTI-WINTER SOWING WATER GAUGE CASE FOR SEPARATING FAUCET}

The present invention relates to a meter protection pail, and more particularly, to a freeze protection meter pail for separating power faucet implemented to prevent freezing and easy installation, cost reduction and maintenance is advantageous.

In general, the water meter is installed on the ground, such as a yard when installed in a single house, a factory, or a shopping mall to measure the amount of tap water used.

When the water meter is installed outdoors as above, the temperature of the outside air is low in winter, so the water meter can freeze. To protect the water meter by embedding a protective container made of plastic so as to surround the meter and installing the meter inside the protection container. In addition, the freezing of the water meter is prevented.

In the related art, a water meter protector with improved heat insulation, which is disclosed in Korean Patent Application No. 10-1998-20731 (1998.05.29), has been disclosed, and the upper lid of the protector body is filled with a heat insulating material on the inner surface thereof. On the inner wall of the main body, upper and lower heat insulating covers are installed to form a cover on the upper heat insulating cover, and a lower part of the main body is provided with a penetrating portion through which the connection pipe is formed. Insert and fix the sealing seal in the groove so that it is tightly supported on the inner circumferential surface of the main body, and the sealing seal formed of the outer circular pipe and the inner pleated pipe is inserted and fixed at the upper end of the left and right connecting pipes connected to the main body and the seat plate. While the upper and lower projections of the upper and lower projections are in close contact with the upper inner surface of the connection pipe, the inner part of the through part of the main body is formed with a round jaw to insert the sealed packing, Protrusions are formed on the inner wall and outer wall at the top and bottom, respectively, so that the inner wall projections are closely supported on the outer circumferential surface of the connecting pipe. Detachable in a manner, and forms the air circulation groove in the center of the lower heat insulating cover of the inner wall of the main body.

Such a conventional protective cylinder prevents freezing of the meter by circulating air through an air circulation groove formed at the lower side of the main body, and separately forms an air layer inside the connecting pipe to prevent freezing of the water pipe by circulating air with geothermal heat. .

In general, the freezing of the meter and the water pipe is generated by the expansion of the water as the water of the meter and the water pipe is frozen when the temperature is continuously maintained, the above-mentioned conventional protective casing is the air circulation groove formed in the lower side of the main body Although the circulation of is somewhat realized, there is a disadvantage in that the temperature difference between the upper and lower portions of the air circulation groove is not so large that it does not prevent the freezing of the meter continuously.

In addition, the conventional convection of the air generated in the interior of the connection pipe can be somewhat prevented, but the conventional structure has a problem that the air convection does not occur smoothly in the interior of the connection pipe.

Moreover, the individual installation of these pipelines is complicated to install, and if a plurality of pipelines and corresponding meters are installed in one protective cylinder, troublesome installation of air circulation lines is required for each pipeline, and subsequent maintenance is difficult. Was done.

In order to solve the above problems, it is an object of the present invention to provide a freeze protection meter protection pail for separating power faucet implemented to facilitate the installation of a plurality of meters in a single protective pail.

Another object of the present invention is to provide a freeze-proof meter protection barrel for faucet separation, which is relatively cost-saving, can adjust the height of the lower protective pail according to the characteristics of the region and is easy to construct.

Still another object of the present invention is to provide a freeze protection meter protection container for faucet separation, which can be implemented to facilitate maintenance to help improve the reliability of the product.

Still another object of the present invention is to provide a freeze protection meter protection pail for separating power faucet, which is implemented to prevent the risk of loss of the insulation in advance by excluding an additional insulation added inside the protection pail.

In order to solve the above-mentioned object, the present invention is in the freeze protection meter protective container for faucet separation,

A lower guard cylinder having a space S2 for accommodating an inlet tubular tube and a pair of outlet tubular tubes and formed in such a manner that a plurality of unit lower guard cylinders are stacked;

A plate-type lower cover installed in such a manner that the inlet and the outgoing riser penetrate through the upper portion of the lower protective tube;

A pair of meter bodies connected simultaneously to said inlet tubular tube projecting to an upper portion of said lower cover and respectively connected to said outlet tubular tube;

An upper protective container having a space S1 for accommodating the meter body and installed on the upper portion of the lower cover;

An inner heat insulating cap for controlling the upper inner space of the upper protection container and having a separate stopper which is separable and detachable; And

Including the outer protective cap of spherical graphite cast iron material for the purpose of protecting the upper protective cylinder and forming the appearance at the upper side of the upper protective cylinder,

The lower part of the protective casing,

A pipe installation space formed in a hollow shape so that the inlet and the outgoing riser tube can pass through the center;

An outer surface forming an exterior of the lower protective container;

An inner surface formed to have a space at a predetermined distance from the outer surface;

A plurality of partition walls formed at regular intervals to divide the space formed by the inner surface and the outer surface into a plurality; And

Including a step formed to protrude upward along the upper edge of the outer surface,

One unit lower protective cylinder is stacked below the support of the partitions of the other lower protective cylinder, but prevents the lower side of the one unit lower protective cylinder is randomly flowed by the interruption of the step of the other lower protective cylinder,

The lower cover is,

A plate type protrusion having a plurality of through holes through which the inlet and outlet granular tubes pass; And

Including the edge formed lower than the protrusion,

The edge of the lower cover is fixed to be raised under the control of the step of the lower unit of the lower protective cylinder located on the uppermost of the lower protective cylinder,

The upper protective container,

A body which forms the space S1 and whose upper and lower sides are open;

Insulation material interposed in the space between the outer surface and the inner surface of the body;

A first step formed on an inner side of the body to support the inner heat insulating lid; And

Including a second step of supporting the outer protective lid,

The first step and the second step are formed at regular intervals, so that the inner insulating cap and the outer protective cap are provided with a predetermined interval of thermal insulation space when mounted on the upper protective cylinder.

Meter protective pail according to the present invention is advantageous to construct a plurality of meters in one protective pail while using geothermal heat, there is an effect that can be simple, maintenance, cost-effective and effective freeze protection.

1 is a combined cross-sectional view of a meter sheath according to one preferred embodiment of the present invention;
Figure 2a is a perspective view of the lower unit of the protective casing applied to the meter protection container of Figure 1 according to the present invention; and a plan view and a cross-sectional view;
Figure 2b is a plan view and a cross-sectional view of the lower unit of the protective casing applied to the meter protective casing of Figure 1 according to the present invention;
3 is a plan view and a cross-sectional view of a lower cover applied to the meter protection container of FIG. 1 according to the present invention;
4 is a plan view and a cross-sectional view of the upper protective container applied to the meter protective container of Figure 1 according to the present invention;
5 is a plan view and a cross-sectional view of an outer protective lid applied to the meter protective pail of FIG. 1 according to the present invention;
6 is a plan view and a cross-sectional view of the inner heat insulating lid applied to the meter protective pail of FIG. 1 according to the present invention; And
Figure 7 is a front view of the inlet, outgoing riser pipe applied to the meter protection container of Figure 1 according to the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and may be changed according to the intentions or customs of the user, the operator, and the like. Therefore, the definition should be based on the contents throughout this specification.

1 is a combined cross-sectional view of a meter protective pail 1 according to a preferred embodiment of the present invention.

Referring to FIG. 1, the meter protection container 1 according to the present invention is a space for protecting the pipelines (inlet, outgoing riser) (42, 45, 46) in order to effectively use the geothermal heat and to form a geothermal air layer Upper protective container 20 having an S2 and an upper protective container which is installed on the upper portion of the lower protective container 20 and receives a pair of meters 40 respectively connected to the extension ends of the above-described conduits 42, 45, and 46. (10). In addition, the lower protective casing 20 and the upper protective casing 10 may be closely connected to each other, the outer protective lid 15 may be detachably applied to the upper portion of the upper protective casing (10). The outer protective cap 15 may be installed to be substantially horizontal to the ground, and after the operator maintains the lid 15 from the upper protective container 10 to replace the meter 40, maintenance of the water consumption meter And the like. The outer protective lid 15 is formed of spherical graphite cast iron, which is particularly suitable for outdoor use (parking lot, sidewalk block) because it is resistant to heavy load (less than 5 tons) and impact.

In addition, a separate lower cover 30 is installed between the upper protective cylinder 10 and the lower protective cylinder 20 so that the upper protective cylinder 10 except for the drawing space of the conduits 42, 45, and 46 into the upper protective cylinder 10. The space between the lower protective tube 20 is managed separately.

In addition, by further interposing a separate inner heat insulating cap 16 between the upper protective casing 10 and the outer protective cap 15 to maximize the thermal insulation effect to prevent the freezing of the meter 40 in the upper protective casing 10 in advance. I was.

Figure 2a is a perspective view and a cross-sectional view and a cross-sectional view of the lower unit of the protective casing applied to the meter of the protective container of Figure 1 in accordance with the present invention, Figure 2b is a plan view and a cross-sectional view of the lower unit of the protective casing applied to the meter protective casing of Figure 1 in accordance with the present invention .

2A and 2B, the lower protective cylinder 20 according to the present invention may be installed in such a manner that a plurality of unit lower protective cylinders 21 are stacked. The lower protective tube 20 is rectangular and has a penetrated space 211 for installing a pipeline in the center, and the outer surface 213 and the inner surface 212 are formed to have a space 214 spaced apart at regular intervals. The upper part of the unit lower protection cylinder 21 is open, and the lower side is formed with the blocked end. The partition 215 is formed in the above-described space 214 at regular intervals. In addition, an upper step 216 is formed along the edge of the outer surface 213.

Therefore, it is stacked in such a way as to put another unit lower protection cylinder 21 on the upper portion of the lower unit protection cylinder 21, wherein the lower side of one unit lower protection cylinder 21 is lower than the other unit lower protection cylinder 21 Is supported by the partition walls 214 and seals the separation space 214 described above. Therefore, it will be sequentially stacked in the manner as shown in Figure 1, whereby the closed spaces 214 of each of the lower unit of the protective casing 21 forms an insulating air layer, so that when the underground is buried cold air It is prevented from entering into the space S2, and has a heat insulating effect that does not discharge geothermal generated from the lower side to the outside.

In addition, since the lower side surface of the lower unit protection cylinder 21 is interrupted by the stepped jaw 216 formed on the edge of the lower unit lower protection cylinder 21 of the lower side, the installation is easy and does not leave or deform arbitrarily even after installation.

Figure 3 is a plan view and a cross-sectional view of the lower cover applied to the meter protector of Figure 1 in accordance with the present invention, Figure 4 is a plan view and a cross-sectional view of the upper protector applied to the meter protector of Figure 1 according to the invention, Figure 5 1 is a plan view and a cross-sectional view of the outer protective lid applied to the meter protective container of Figure 1 according to the invention, Figure 6 is a plan view and a cross-sectional view of the inner insulation lid applied to the meter protective container of Figure 1 according to the present invention, Figure 7 1 is a front view of a pull-out and pull-out tube applied to the meter protection container of FIG.

Referring to FIG. 3, the lower cover 30 may be formed of a synthetic resin material, and various through holes 311 may penetrate the conduits 42, 45, and 46 extending upward from the lower protective container 20. , 312). In addition, the edge 32 of the lower cover 30 is installed in such a way as to be mounted on the upper portion of the lower unit of the lower protective cylinder 21 located at the top of the lower protective cylinder 20, also formed on the edge of the lower unit protective cylinder 21 It is interrupted by the step 216.

Preferably, the portion other than the edge 32 of the lower cover 30 is formed as a protrusion 31 which protrudes in a relatively upward direction than the edge 32 to be described above in the lower portion of the space S1 of the upper protective container 10 to be described later. In the manner in which the protrusions 31 are accommodated, the upper protective cylinder 10 is also prevented from flowing above the lower protective cylinder 20.

4 to 6, the upper protective container 10 has a space S1 in the center and has a box shape in which upper and lower portions are open. In the present invention, the upper protective tube 10 is formed of a body 11 having a predetermined interval between the inner surface and the outer surface formed integrally, wherein the heat insulating material 12 is embedded in the space formed by the inner surface and the outer surface of the body 11 It is. Therefore, there is no hassle of installing a separate heat insulating material like a conventional meter protective container and prevents damage, contamination, and loss of the internal heat insulating material due to long use. As such a heat insulating material, it is preferable to use styrofoam. However, the present invention is not limited thereto, and various known effective internal insulation materials may be applied.

On one side, the upper step of the upper protective casing 10 is stepped to the inner side 13, 14 are formed sequentially. The lowermost first step 13 is formed for the purpose of supporting the inner insulating cap 16 of Figure 5, the upper second step 14 to support the outer protective cap 15 Formed. The first step 13 and the second step 14 are formed to be spaced apart from each other to allow a space between the inner heat insulating cap 16 and the outer protective cap 15 can also maximize the heat insulating effect. . The inner insulation cap 16 may be formed of a styrofoam material having a separate individual stopper 162 detachable from the opening 161 formed in place and provided with a + -shaped handle. It may be formed of an excellent material. In addition, the outer protective lid 15 is provided with two folding handles (151, 152) on both sides so that the operator can easily detach from the upper protective container (10).

Referring to FIG. 7, a pair of meters 40 may be installed together in the meter protection container 1 according to the present invention, and in this case, an inlet for introducing tap water introduced from a main pipeline provided by a water supply station into a home The boss 42 and the withdrawal prize pipe 45 which is installed in each meter and distributed to the faucet facility of your home is provided. Again, a T-shaped pipe line 43 is installed on the upper part of the incoming standing pipe 42 and each of the separate pipes will be installed in the meter body 41 of the meter 40 through the angle ball valve body 44. . Therefore, tap water drawn in the incoming standing pipe 42 is branched in the T-shaped pipe line 43 and rides each of the drawn up pipes 45 and 46 through the respective meter body 41 to the desired position in the home. It can be supplied.

On the other hand, the assembly sequence of the meter protection container 1 according to the present invention is as follows.

1 to 7, first, the operator sells the ground by the height of the meter protective container (1). Thereafter, the lower protective casing 20 is constructed by sequentially stacking the unit lower protective casings 21 in such a manner as to receive the lower entry and withdrawal riser tubes 42, 45, and 46 in the inner space S2. At this time, each unit lower protection cylinder 21 is not arbitrarily flowed under the interruption of the step 216 formed on the edge of the lower unit lower protection cylinder 21.

In the drawing, the unit lower protective casing 21 is stacked five, but in consideration of the average minimum temperature of the region, five or more than five may be stacked. Thereafter, the lower cover 30 is placed on the upper portion of the unit lower protection container 21 located on the uppermost side of the lower protection container 20. The lower cover 30 is also fixed so that the rim 32 is not arbitrarily flowed by receiving the interruption of the step 216 of the lower unit lower protection cylinder 21 thereof. Preferably, the lower cover 30 is fixed in such a way that the inlet and outgoing riser tubes 42, 45, and 46 pass through the plurality of through holes 311 and 312.

Thereafter, the upper protective container 10 is placed on the upper portion of the lower cover 30. At this time, since the protrusion 31 of the lower cover 30 is installed in the lower portion of the space S1 of the upper protective cylinder 10, the upper protective cylinder 10 also does not flow arbitrarily in the lower cover 30. The space S1 of the upper protective casing 10 can accommodate a pair of meters 40, respectively. Subsequently, the inner insulation lid 16 is covered on the upper portion of the upper protective casing 10 and the outer protective lid 15 is again covered on the upper portion thereof, and then the soil is covered on the outside of the assembled upper and lower protective casings 10 and 20 again. The landfill is completed, and the assembly and embedding are completed by curing the surroundings with concrete or the like on the ground. Therefore, it is preferable to install the outer protective lid 15 of the meter protection container 1 completely embedded in parallel with the ground.

Apparently, there are many different ways to modify these embodiments while remaining within the scope of the claims. In other words, there may be many other ways in which the invention may be practiced without departing from the scope of the following claims.

1: meter guard 10: upper guard
11: body 12: insulation
13: first step 14: second step
15: outer protective lid 16: inner insulating lid
20: lower protection box 21: unit lower protection box
30: lower cover 31: protrusion
32: border 40: meter
41: meter body 42: incoming prize pipe
44: angle ball valve body 45, 46: lead out pipe
151, 152: handle 161: opening
162: individual plug 211: pipeline installation space
212: inside 213: outside
214: (insulation) space 215: bulkhead
216: step 311, 312: through hole

Claims (1)

A lower guard cylinder 20 having a space S2 for accommodating the inlet riser tube 42 and the drawer riser tube and formed in such a manner that a plurality of unit lower guard cylinders 21 are stacked;
A plate-type lower cover 30 installed in such a manner that the inlet riser tube 42 and the drawer riser tube penetrate through the upper portion of the lower protective tube 20;
A meter body (41) connected to the inlet riser tube (42) protruding to an upper portion of the lower cover (30) and connected to the drawer riser tube;
An upper protective container 10 having a space S1 for accommodating the meter body 41 and installed on the upper portion of the lower cover 30;
An inner heat insulating cap 16 for blocking and insulating the upper inner space of the upper protective container 10; And
In the freeze-proof meter protection pail (1) for separating the faucet comprising an outer protective lid (15) installed for the purpose of protecting the upper pail (10) and forming an appearance at the top of the top pail (10),

The unit lower protection container 21,
A pipeline installation space 211 formed in a hollow shape so that the inlet and outboard tubes can penetrate the center;
An outer surface 213 forming an appearance of the lower protective container 21;
An inner surface 212 having a space 214 spaced apart from the outer surface 213 and formed to be connected to a closed end of the lower portion;
A plurality of partition walls 215 formed at predetermined intervals so as to divide the space 214 formed by the inner surface 212 and the outer surface 213 into a plurality; And
Including a step 216 is formed to protrude upward along the upper edge of the outer surface 213,
One unit lower protective casing 21 is laminated under the support of the partition walls 215 of the other lower protective casing 21 below the lower side of the one unit lower protective casing 21 It is prevented from flowing arbitrarily by receiving the interruption of the step 216 of the (21),

T-shaped pipe line 43 is installed on the upper part of the inlet riser pipe 42, and an angle ball valve body 44 is installed in each pipe line separated by the T-shaped pipe line 43,
The withdrawal prize tube consists of a pair of withdrawal prize tubes 45 and 46,
The meter body 41 is composed of a pair,
The inner heat insulating cap 16 further includes an individual plug 162 forming an opening 161 penetrated up and down and detachable to the opening 161 and having a + -shaped handle.
The outer protective lid 15 is made of spherical graphite cast iron to withstand a load and impact of less than 5 tons,

The lower cover 30,
Formed of synthetic resin,
A plate-type protrusion 31 having a plurality of through holes 311 and 312 through which the inlet and the outgoing riser pipes 42, 45 and 46 pass; And
Including the edge 32 formed lower than the protrusion 31,
The edge 32 of the lower cover 30 is fixed to be raised while receiving the interruption of the step 216 of the unit lower protective cylinder 21 located on the uppermost side of the lower protective cylinder 20,

The upper protective container 10,
A body 11 forming the space S1 and having upper and lower sides open;
Insulation material 12 is interposed in the space between the outer surface and the inner surface of the body (11);
A first step (13) formed at an inner side of the body (11) to support the inner heat insulating cap (16); And
Including a second step 14 for supporting the outer protective lid 15,
The first step 13 and the second step 14 are formed at regular intervals, so that when the inner heat insulating cap 16 and the outer protective cap 15 are mounted to the upper protective casing 10, Freeze-proof meter sheath for separating faucets.

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