KR20200087643A - Modular for exhausting radon-gas - Google Patents

Abstract

According to the present invention, a modular for discharging radon gas includes: a first module arranged in one direction and having a flowing path allowing the radon gas generated from the ground to flow; and a second module vertically arranged in the first module and detachably coupled to the first module, wherein the first and second modules have a plurality of cutting groove parts at regular intervals along a longitudinal direction so that the number of the first and second modules is controlled in accordance with a site area. According to the present invention, the modular for discharging radon gas can correspond to construction environments of various building sites through the size customized type first and second modules and can allow a position to be stably fixed even under pressure of concrete in which a finishing material or a member is poured when concrete is placed so that construction stability can be secured.

Description

Modular for the emission of radon gas {MODULAR FOR EXHAUSTING RADON-GAS}

The present invention relates to a module for discharging radon gas, and more particularly, to a module for discharging radon gas that can secure a discharge path of harmful substances including radon gas distributed in soil or land and block inflow into the room. .

Normally, there is no choice but to have natural exposures within the Earth's atmosphere. In addition to natural radiation from soil or land, the possibility of natural exposure due to groundwater flowing into the rock also exists, and radon levels can be detected in building concrete, an artificial building.

Natural exposure doses have been reported to be harmless to humans, but persistent and persistent exposures, even at low levels, may still have controversy over human potential.

Recently, as bed or mattresses containing radioactive isotope components such as radon have been discovered, and all of them are recalled and disposed of as social issues, such as radon and radon among radioactive elements (hereinafter referred to as radon gas) Safety) is desperately needed.

In particular, if there is a radon gas of more than the natural exposure depending on the soil or the composition of the soil and the type of underground rock, the probability of inflow into the building built on the ground is inevitably high.

Recently, in the process of compacting the ground structure of a building, research and development of a finishing material or a member that emits a separate shielding layer in concrete or discharges radon gas is underway.

However, in the conventional case, the method of constructing a separate barrier layer or shielding layer for blocking radon gas increases the use of provisional equipment and the adaptability corresponding to the size of various construction sites is poor due to the absence of any size-specific finishing materials or members. There is this.

In addition, due to the pressure of the concrete to which the above-mentioned finishing material or member is poured when pouring concrete, it is difficult to stably fix the position, thereby lowering the construction stability.

The present invention has been proposed to solve the above problems, as well as responding to the construction environment of various construction sites through size-specific first and second modules as well as the pressure of the concrete to which the above-mentioned finishing material or member is poured when pouring concrete It also provides a modular module for discharging radon gas, which is secured in a stable position to ensure construction stability.

The module for discharging radon gas according to the present invention for achieving the above object is disposed in one direction, the first module is formed a flow path for flowing the radon gas generated in the ground; And a second module disposed perpendicular to the first module and detachably coupled to the first module, wherein the first and second modules include the number of the first and second modules corresponding to the site area. In order to be adjusted, a plurality of cutting groove portions may be provided at regular intervals along the longitudinal direction.

The first and second modules include first and second module bodies having a hemispherical shape, respectively; And at least one first and second reinforcing parts provided along the longitudinal direction on the outer surfaces of the first and second module bodies.

The first module body may be provided with at least one communication portion communicating the radon gas flowing through the second module at regular intervals along the longitudinal direction, and a step portion connected to the neighboring first module body may be provided. have.

When the second module body is coupled to the first module body, a connection extension portion may be provided to match the shape of the communication portion.

The first and second modules may be provided with first and second position fixing units that fix the positions of the first and second modules when concrete is poured, respectively.

The first and second position fixing portions may be first and second flange portions formed to extend in the radial direction from the outer end portions of the first and second module bodies.

At least one coupling hole may be formed in the first and second flange portions.

The first and second modules may further include first and second covers provided at the ends of the first and second module bodies, respectively, to block the inflow of concrete into the interior when pouring concrete.

The cutting groove portion may be a slit for cutting provided in a plurality at a predetermined interval along the circumferential direction of the first and second module bodies.

The modular module for discharging radon gas according to the present invention not only responds to the construction environment of various building sites through size-specific first and second modules, but also stably positions the pressure of the concrete to which the above-mentioned finishing material or member is poured when pouring concrete. Is fixed to ensure construction stability.

1 is a view schematically showing a state of use of a building equipped with a module for discharging radon gas according to an embodiment of the present invention.
2 is a perspective view of a first module of a modular module for discharging radon gas according to an embodiment of the present invention.
3 is a perspective view of a second module of a modular module for discharging radon gas according to an embodiment of the present invention.
4 is a combined perspective view of the first and second modules of the modular module for discharging radon gas according to an embodiment of the present invention.
5 is a view showing an example of a top view of a modular building for discharging radon gas according to an embodiment of the present invention disposed on a building site.
6 is a view schematically showing a closed state of a modular module for discharging radon gas according to an embodiment of the present invention.
7 is a view schematically showing a first module of a modular module for discharging radon gas according to another embodiment of the present invention.
8 is a view schematically showing an embodiment of different flow paths in a side state of the first module of the modular of FIG. 7;

Hereinafter, an exemplary embodiment of a modular module for discharging radon gas according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a view schematically showing a state of use of a building equipped with a modular module for discharging radon gas according to an embodiment of the present invention, and FIG. 2 is a first module of a modular module for discharging radon gas according to an embodiment of the present invention 3 is a perspective view of a second module of a modular module for discharging radon gas according to an embodiment of the present invention, and FIG. 4 is a combination of first and second modules of a modular module for discharging radon gas according to an embodiment of the present invention It is a perspective view, Figure 5 is a view showing an example of a plan view of the modular building for discharging radon gas according to an embodiment of the present invention, Figure 6 is a closed state of the modular for discharging radon gas according to an embodiment of the present invention It is a diagram schematically showing.

Modular for the discharge of radon gas according to an embodiment of the present invention, as shown in Figures 1 to 6, the first module 100 is formed a flow path for flowing radon gas generated in the ground; And a second module 200 detachably coupled to the first module 100.

First, referring mainly to FIG. 1, the modular 10 for discharging radon gas according to an embodiment of the present invention may be provided on the base layer part 1. After the module 10 is uniformly or properly placed on the entire building site, it is closed and the piping 5 can be connected. The module 10 may be embedded in concrete. Subsequently, the lower frame layer 2 including concrete may be constructed in such a way that it is buried again. That is, the structure of the module 10 has a structure embedded in the concrete provided between the base layer portion 1 and the lower frame layer 2.

Referring mainly to FIG. 5, the first module 100 in this embodiment may be arranged in one direction, that is, in the horizontal direction.

The first module 100 is mainly shown in Figure 2, the first module body 110 in a hemispherical shape; And at least one first reinforcing part 120 provided along the longitudinal direction from the outer surface of the first module body 110.

The first module body 110 may have a cross-sectional shape of a substantially hemisphere type, and a polygonal structure such as a triangle or a square will also fall within the scope of this right.

The first module body 110 may be continuously arranged in the longitudinal direction, and in this way, each end of the first module body 110 adjacent to the first module body 110 is partially overlapped. Could be deployed.

The communication module 111 may be provided at regular intervals along the longitudinal direction of the first module body 110. The communication unit 111 is provided at regular intervals along the longitudinal direction of the first module body 110 and may be interconnected with the second module 200. Through this, the radon gas flowing through the second module 200 can be communicated to form a flow path and a discharge space of radon gas coming up from a site or site.

A first reinforcement part 120 may be provided in the first module body 110. The first reinforcing part 120 is provided along the longitudinal direction on the outer surface of the first module body 110, and may be provided to be spaced apart by a predetermined interval in the circumferential direction. Through this, after the hypothesis of the first module 100, while sufficiently supporting the load of the concrete, a flow path and a discharge space of radon gas can be secured therein. The first module 100 may act as a support to prevent concrete from entering the flow path and the discharge space.

Each of the first modules 100 may be provided with a first position fixing unit 130 that fixes the position of the first module 100 when concrete is poured.

The first position fixing portion 130 may be a first flange portion 131 formed to extend in a radial direction from an outer surface end portion of the first module body 110. At least one coupling hole 132 may be formed in the first flange portion 131. A coupling member (not shown) may be fastened to the base layer portion 1 through the coupling hole 132.

Through this, the module 10 is stably fixed at the pressure of concrete when pouring concrete to ensure construction stability.

A step portion 150 may be provided at each end of the first module body 110. The stepped portion 150 may be provided to be stepped inward so that it is relatively smaller than the inner diameter of the first module body 110.

In addition, the first cover 140 may be provided at the shortest part of the first module body 110 (see FIG. 6 ). Through the first cover 140, concrete entry may be blocked.

Since the second module 200 may have a configuration substantially similar to the first module 100, only other components will be described.

Referring to FIG. 3, the second module 200 is mainly a second module body 210 having a hemispherical shape; And at least one second reinforcing part 220 provided along the longitudinal direction from the outer surface of the second module body 210 and a second cover (not shown) that may be provided at the shortest part.

Referring mainly to FIG. 5, the second module body 210 may be disposed substantially perpendicular to the first module body 110.

Also, a second position fixing unit 230 for fixing the position of the second module 200 may be provided in the second module 200. It may be a second flange portion 231 formed to extend in the radial direction from the outer surface end portion of the second module body 210, the second flange portion 231 may be formed with at least one coupling hole 232 have.

Meanwhile, the size of the second position fixing part 230 or the second flange part 231 may be increased as necessary. 4 or 6, the second flange portion 231 may be wide enough to completely cover the first flange portion 131, which is intended to block the rise of radon gas from the ground during construction.

As illustrated in FIGS. 3 and 4, the second module body 210 may be provided with a connection extension part 211. The connection extension portion 211 may be provided such that the tip portion of the second module body 210 protrudes further along the radial direction. Through this, when the mutual coupling between the first and second modules 100 and 200 is mainly illustrated in FIG. 4, shape alignment in the vicinity of the communication unit 111 of the first module body 110 may be possible.

On the other hand, when standard standards or industry practices are determined, there is a problem in that adaptability corresponding to the size of various construction sites is not possible due to the absence of any size-finished finishing materials or members due to the characteristics of mass produced building materials.

Accordingly, the modular module for discharging radon gas of the present invention has a plurality of cutting grooves 300 at regular intervals along the longitudinal direction, so that the number of the first and second modules 100 and 200 is adjusted in correspondence to the site area. Can be prepared.

As shown in FIGS. 2 to 5, the cutting groove 300 may be a cutting slit provided in a plurality at predetermined intervals along the circumferential direction of the first and second module bodies 110 and 210.

The operator can press the slits for cutting in the vertical direction and cut them arbitrarily, so that the lengths of the first and second module bodies 110 and 210 can be easily and conveniently adjusted. Through this, if necessary, that is, it may have the advantage of being able to be disposed while flexibly responding to the construction environment (construction area, site size, etc.) of various construction sites as shown in FIG. 5. It is also possible to adjust the density of the module 10.

In addition, after the first module 100 and the second module 200 are disposed, exposure of the base layer portion 1 as shown in FIG. 5 may be provided, but the density of the module 10 may be more closely adjusted. If (for example, using only one space of the second module body 210 using the cutting groove 300 of the second module 200) or the first module 100 and the flange portion of the second module 200 If the width of the (131, 231) is further increased, the base layer portion 1 may be disposed to be completely shielded.

Through the module 10 having such a configuration, not only can the radon gas generated on the ground be easily discharged, but also responds to the construction environment of various construction sites through the first and second modules 100 and 200 customized for size. In addition, when the concrete is poured, the position is stably fixed to the pressure of the concrete to which the member is poured, thereby ensuring construction stability.

Hereinafter, a construction process through a modular for discharging radon gas according to an embodiment of the present invention will be described with reference to FIGS. 1 to 6.

First, as in FIG. 1, the foundation trench G is performed, and then the foundation layer 1 is prepared of concrete.

After the base layer part 1 is cured and hardened to some extent, the modular 10 for discharging radon gas is uniformly arranged on the entire area of the building site. At this time, the lengths of the first module 100 and the second module 200 may be adjusted according to the needs of the operator.

That is, the appropriate module 10 is adjusted by pressing and separating the cutting grooves 300 and the cutting slits of the first module body 110 and the second module body 210 to correspond to the size of the entire building site. Can be placed.

In addition, the density of the modules 10 in the entire building site can be adjusted. In more detail, if the length of the second module body 210 is maintained and the first module body 110 is combined with the length of the second module (the default is composed of 3 units), the arrangement and density as shown in FIG. Degrees may be provided.

On the other hand, by cutting and separating any one of the two cutting slits 300 of the second module body 210, the module 10 is disposed using only two units or one unit of the second module body 210. If possible, it is possible to configure the arrangement of the module 10 having a relatively denser density than in FIG. 5.

As such, there is an advantage in that the density configuration of the module can be varied by adjusting the length of the second module 200, and the base layer portion 1 shown in FIG. 5 may be disposed to be completely shielded (on a plan view). .

Next, the first and second module bodies 110 and 210 are firmly fixed to the base layer part 1 by using the coupling member using the position fixing, and then the first cover 140 and the second to the required position. Cover and cover (not shown) to finish.

Then, the concrete is poured so that the module is completely buried. When cured, as shown in FIG. 1, a radon gas inlet and outlet space may be formed as much as the space in which the module 10 is located.

Harmful components, including the introduced radon gas, flow inside the first and second module bodies 110 and 210 and are not leaked to the outside by the first cover 140 or introduced into the room (H). As shown mainly, the connection pipe 4 and the pipe 5 are taken to the end of the pipe 5, and the pipe 5 can be raised to a provided height and completely discharged.

Through such a construction process, not only can the radon gas generated on the ground be easily discharged, but also can respond to the construction environment of various construction sites through the first and second modules 100 and 200 customized for size, as well as concrete. When pouring, the position is stably fixed to the pressure of the concrete to which the member is poured, thereby ensuring construction stability.

7 is a view schematically showing a first module of a modular module for discharging radon gas according to another embodiment of the present invention, and FIG. 8 is a view schematically showing different embodiments of the lateral state of the first module of the modular of FIG. 7 It is one drawing.

Hereinafter, a configuration different from the above-described embodiment will be described with reference mainly to FIGS. 7 and 8.

In the case of the modular module for discharging radon gas according to the present embodiment, instead of the cut-out groove, the first module body 110a may be provided as a unit unit (approximately a square ratio when viewed from the top). In addition, a step portion 150a is provided at each end, and the first module body 110a is continuously coupled to constitute a first module.

The first module body 110a is provided as a unit body, and can be arranged by adjusting the number of unit bodies as necessary as an area (or length), so that the first and second modules customized for size can be used to respond to the construction environment of various construction sites. In addition, the position can be stably fixed to the pressure of the concrete to which the above-mentioned finishing material or member is poured when pouring concrete to ensure construction stability.

Referring to FIG. 8, another form of the first module body 110a is illustrated. The first module bodies 110b, 140c, 140d, and 140e having various polygonal shaped holes may be formed. This basically takes into account the concrete load parameters and additionally, it is possible to adopt an appropriate hole shape by comprehensively considering the amount of radon gas naturally exposed to the ground or site, the geological characteristics, or the flow rate that must flow per hour, that is, the flow rate. .

As described above, the present invention has been described in detail using preferred embodiments, but the scope of the present invention is not limited to specific embodiments, and should be interpreted by the appended claims. In addition, those skilled in the art should understand that many modifications and variations are possible without departing from the scope of the present invention.

10: Modular for radon gas discharge
100: first module 110: first module body
111: communication part 120: first reinforcement part
130: first position fixing 131: first flange portion
132, 232: engaging hole 140: first cover
200: second module
210: module body 211: connection extension
220: second reinforcement 230: location fixing
231: second flange portion 300: cutting groove, cutting slits

Claims (9)

A first module disposed in one direction and having a flow path for flowing radon gas generated from the ground; And
It is disposed vertically to the first module, and includes a second module detachably coupled to the first module,
The first and second modules are provided for a radon gas discharge, characterized in that a plurality of cutting grooves are provided at regular intervals along the longitudinal direction, so that the number of the first and second modules is adjusted to correspond to the site area. Modular. According to claim 1,
The first and second modules, respectively,
Hemispherical first and second module bodies; And
Modular for the discharge of radon gas, characterized in that it comprises at least one first and second reinforcement provided in the longitudinal direction on the outer surface of the first and second module body. According to claim 2,
At least one communication unit for communicating the radon gas flowing through the second module at regular intervals along the longitudinal direction is provided in the first module body,
A module for discharging radon gas, characterized in that a step portion connected to the neighboring first module body is provided. According to claim 3,
The second module body, when coupled to the first module body, so as to match the shape of the communication unit, the expansion module is provided, characterized in that the radon gas discharge modular. According to claim 2,
The first and second modules are provided with first and second position fixing units for fixing the positions of the first and second modules when pouring concrete, respectively. The method of claim 5,
The first and second position fixing is a modular module for discharging radon gas, characterized in that the first and second flanges are formed to extend in the radial direction from the outer surface ends of the first and second module bodies. 7. The method of claim 6.
Modular for the discharge of radon gas, characterized in that at least one coupling hole is formed in the first and second flange portions. According to claim 2,
The first and second modules, respectively,
Modular for radon gas discharge, characterized in that it further comprises a first and a second cover provided at the ends of the first and second module body to block the inflow of concrete into the interior when pouring concrete. According to claim 2,
The cutting groove portion is a modular module for discharging radon gas, characterized in that the cutting slits are provided in plural at predetermined intervals along the circumferential direction of the first and second module bodies.

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