KR102520838B1 - Module-type assembly chamber - Google Patents

Abstract

The present invention includes a front chamber in which a gate is airtight on the front side and opened and closed by a hinge, and a front chamber is open in communication with the gate on the rear side, a rear chamber is sealed on the rear side and the front side is open, and a tubular body with both ends open, , At least one or more module chambers disposed between the front chamber and the rear chamber, and a clamp mutually fastening between the front chamber, the module chamber, and the rear chamber, including individually separated front chambers, rear chambers, and modules. Disclosed is a modular prefabricated chamber that can be assembled into a single chamber by fastening with a clamp after transporting the chamber to an installation site.

Description

Modular prefabricated chamber {MODULE-TYPE ASSEMBLY CHAMBER}

The present invention relates to a modular prefabricated chamber, which can be easily assembled by fastening with clamps after transporting individually configured modular chambers in a separated state to a building or a dried hull as an installation site.

In general, various types of chambers for underwater work, high-pressure oxygen treatment, isolation work, or experimentation are installed in various places according to the purpose of use and use.

On the other hand, as a prior art related to this, there is disclosed Korean Patent Registration No. 10-1975219, a conventional multi-pressure integrated chamber system, as illustrated in FIG. 1, inside the chamber body 100 in both positive and negative pressure environments. It includes a chamber body 100 having a structure capable of stably sealing the chamber body 100 and a pressure control part 200 formed to efficiently control positive and negative pressure, respectively, including a monitoring device and a fire extinguishing device, the chamber body The volume of the chamber 100 is minimized and a positive pressure providing unit and a negative pressure providing unit are separately provided to minimize pressurization and decompression time of the chamber.

However, since the chamber body is integrally formed, there are spatial restrictions on movement and installation. For example, due to the large weight and volume of the chamber, when installing inside a building, the entrance is narrow and it is inconvenient to tear down the outer wall. At the time of installation, there is a problem in that installation is impossible once ship construction is completed, so this must be considered from the ship design stage, and the initial design cost increases.

Therefore, a technology that can easily assemble the chamber after transferring it to the building or the inside of the dried hull, which is the installation site, in a separated state is required.

Korean Patent Registration No. 10-1975219 (multiple pressure integrated chamber system, 2019.05.07)

The technical problem to be achieved by the spirit of the present invention is a modular type, which can be easily assembled by fastening with clamps after transferring the individually configured modular chambers to the building or the inside of the dried hull in a separated state. To provide a prefabricated chamber.

In order to achieve the above object, the present invention is formed so that the gate is airtightly hingedly opened and closed on the front side, and the front chamber is open in communication with the gate on the rear side; a rear end chamber having a closed rear surface and an open front; at least one module chamber including a tubular body with both ends open and disposed between the front chamber and the rear chamber; It provides a modular prefabricated chamber including; and a clamp for mutually fastening between the front chamber, the module chamber, and the rear chamber.

Here, during assembly, flanges may be formed on open edges of the front chamber, the rear chamber, and the module chamber, respectively, and the clamp may be fastened by surrounding a pair of flanges that come into contact with each other and are coupled.

In addition, a ring-type sealing may be interposed between the pair of flanges coupled to each other so as to be airtight.

In addition, the clamp is divided into a plurality of individual clamp ends, and the individual clamp ends may be aligned by coupling a pair of aligning pins and coupled to each other by fastening bolts and nuts.

Further, a support for supporting a lower surface of the module chamber is included, and the support supports the right and left sides of the module chamber so that the front chamber, the rear chamber, and the module chamber are horizontally aligned according to an index shape of the ground. It can be configured to adjust the fore-and-aft height.

In addition, observation windows may be formed on side surfaces of the front chamber, the rear chamber, and the module chamber.

In addition, a carbon dioxide concentration sensor may be disposed inside the shearing chamber to be monitored from the inside or outside.

In addition, the flanges may be aligned by coupling of a pair of aligning pins, and may be coupled to contact with each other.

In addition, a plurality of module chambers may be provided, and at least one of the plurality of module chambers may be an emergency door module chamber having a separate emergency door on an outer surface thereof.

In addition, the emergency door module chamber may be provided with a partition wall having an entrance door at the front and rear ends, respectively, to form an airtight inner space.

According to the present invention, after transporting the individually configured modular chambers in a separate state to the building or the inside of the hull, which is the installation site, it is fastened with clamps to easily assemble, so that the elevator can be transported to high floors without separate traction equipment. It has the effect of enabling installation by easily passing through the entrance without removing the outer wall of the installation site.

1 illustrates a chamber for hyperbaric oxygen treatment according to the prior art.
Figure 2 shows a perspective view of a modular prefabricated chamber according to a first embodiment of the present invention.
Figure 3 shows an exploded perspective view of the modular prefabricated chamber of Figure 2;
FIG. 4 shows a cross-sectional structure of the modular prefabricated chamber of FIG. 2 .
FIG. 5 is an isolated view of the clamp end of the modular prefabricated chamber of FIG. 2 .
FIG. 6 illustrates a modular chamber that can be applied to the modular prefabricated chamber of FIG. 2 .
Figure 7 shows a perspective view of a modular prefabricated chamber according to a second embodiment of the present invention.
FIG. 8 shows an exploded perspective view of the modular prefab chamber of FIG. 7 .

Hereinafter, embodiments of the present invention having the above-described characteristics will be described in more detail with reference to the accompanying drawings.

The modular prefabricated chamber according to an embodiment of the present invention is formed so that the gate 111 is airtightly opened and closed on the front side, the front chamber 110 is open in communication with the gate 111 on the rear side, and the rear side is formed to be sealed, A rear chamber 120 with an open front, both ends open in a tubular shape, and at least one module chamber 130 between the front chamber 110 and the rear chamber 120, the front chamber 110, and the module chamber 130 ) and the clamp 140 for fastening the rear chamber 120 to be airtight with each other, after transferring the individually separated front chamber 110, module chamber 130, and rear chamber 120 to the installation site, the clamp It is the gist of assembling into a single chamber by fastening by (140).

At this time, the assembled single chamber may be configured in a cylindrical capsule-type chamber shape as shown in FIG. 2 or in a square box-type chamber shape as shown in FIG. 7 .

The modular prefabricated chamber as described above includes a pressure control unit (not shown) capable of adjusting the pressure in the internal space, and implements a positive pressure in the internal space of the modular prefabricated chamber to be used as a chamber for hyperbaric oxygen treatment, or the internal space of the chamber It is used by implementing negative pressure, or used as a multi-pressure chamber that can implement any one of positive pressure, negative pressure, and atmospheric pressure in the internal space of the chamber by the pressure control unit.

In addition, the modular prefabricated chamber may further include a support 150 for supporting the lower surface of the module chamber 130 .

Hereinafter, with reference to FIGS. 2 to 8 , the modular type prefabricated chamber having the above-described configuration will be described in detail as follows.

First, the front chamber 110 is a chamber formed so that a user can enter and exit, and as shown in FIGS. 2 and 3, the gate 111 is airtightly opened and closed on the front side, and the rear side is formed to open and close the gate 111. It is formed by communicating and opening.

Here, since the installation space of the gate 111 may be narrow, interference with the installation space may be avoided by rotating the hinge inside the shear chamber 110 to be opened and closed, and the gate 111 includes an observation window W This is formed so that the inner space can be visually checked.

Next, the rear chamber 120 is a chamber formed at the final stage of the modular prefabricated chamber, the rear surface is sealed, and the front surface is formed open to communicate with the internal space.

Next, the module chamber 130 is formed with both ends open in a shape corresponding to the outer periphery of the front chamber 110 and the rear chamber 120, and includes a tubular body, and the module chamber 130 is the front chamber 110 At least one may be provided between the and the rear chamber 120, and the number of module chambers 130 may be changed according to the purpose of use or installation space.

Next, the clamp 140 fastens between the front chamber 110 and the module chamber 130, between the module chamber 130 and the rear chamber 120, and between two or more module chambers 130, FIG. 3 And referring to FIG. 4, the open edges of the front chamber 110 and the rear chamber 120 and the edge of both ends of the module chamber 130 are formed with flanges P extending outwardly, respectively, and the clamps 140 fit each other. A pair of flanges (P) contacting and coupled, for example, a flange (P) of the shear chamber 110 and a flange (P) of the module chamber 130 facing each other or a flange (P) of the module chamber 130 facing each other or a module The flange P of the chamber 130 and the flange P of the rear chamber 120 are wrapped around and fastened from the outside, so that they can be firmly fixed to each other.

In addition, as shown enlarged in FIG. 4, between a pair of flanges P coupled to each other, a ring-type sealing groove G is recessed in one of the flanges P, and the ring-type sealing groove is indented. The sealing (S) of the interposed can be mutually airtight at the time of fastening between the chambers.

In addition, as shown in FIG. 5 , the clamp 140 may be divided into a plurality of individual clamp ends, for example, divided into 4 parts, and the divided individual clamp ends are coupled by a pair of alignment pins 141. The bolts and nuts are fastened by the bolts and nuts 142 formed at the ends of the clamp ends, respectively, aligned with each other, so that they are mutually coupled to form a ring-type structure.

For example, an alignment pin 141 extends outward on one side of the clamp end, and a pair of alignment grooves 143 into which the alignment pin 141 is inserted are formed on one side of the opposite clamp end, so that the alignment pin ( 141) and the alignment groove 143, the divided individual clamp ends can be mutually aligned without errors.

Meanwhile, although not shown, the flange P of the module chamber 130 facing the flange P of the shear chamber 110 or the flange P of the module chamber 130 facing each other or the module chamber 130 The flange P of the rear end chamber 120 is aligned by a pair of alignment pins (not shown) and coupled to each other, so that the multi-staged chamber may be assembled without rotation error. there is.

Next, the support 150 is formed on the lower surface of the module chamber 130 to be supported on the ground of the installation space.

Here, the support 150 adjusts the left-right, front-rear heights of the module chamber 130 so that the front chamber 110, the rear chamber 120, and the module chamber 130 are horizontally aligned according to the uneven surface shape of the ground. It may be configured to adjust, so that the multi-staged chambers may be assembled to remain level.

In addition, as shown in FIG. 3, observation windows W are formed on the side of the front chamber 110, the rear chamber 120, and the module chamber 130 to secure a view to the inside or outside. can

On the other hand, since the multi-stage assembled chamber is formed in an airtight manner, for the safety of the user in the interior space of the chamber, a carbon dioxide concentration sensor is separately disposed inside the shear chamber 110 to continuously monitor it from the inside or outside It can also help prevent carbon dioxide poisoning.

In addition, a plurality of module chambers 130 are provided, and at least one of the plurality of module chambers 130 is an emergency door module in which a separate emergency door 131 is installed in preparation for malfunction of the gate 111 according to the purpose. It may consist of a chamber A (see FIG. 6).

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Here, in the emergency door module chamber (A), a partition wall having entrance doors (not shown) is installed at the front and rear ends to form an airtight internal space, and the emergency door module chamber (A) is a modular prefabricated chamber internal space By partitioning the space on both sides of the emergency door module chamber (A) and the internal space of the emergency door module chamber (A), mutually different internal pressures can be realized.

In addition, it is possible to adjust the size of the space inside the modular prefabricated chamber and the number of regions partitioned in the internal space according to the number of module chambers 130 and the position of the non-door module chamber A.

Therefore, even if the modular chamber is configured as a multi-person chamber, it can be easily transported to an installation site on the second floor or higher by loading it on a freight elevator or a 24-person elevator, and it can be transported without cutting the hull even after the outer wall or ship construction is completed and clamped to the installation site. By assembling by fastening to each other by (140), it can be used for its original purpose in a building or ship that does not consider the use of the chamber.

Therefore, by the configuration of the modular prefabricated chamber as described above, the individually configured modular chamber is transported to the building or the inside of the dried hull as an installation site in a separated state, and then fastened with a clamp to easily assemble, It is possible to transport the elevator to a high floor without separate traction equipment and to easily pass through the entrance without removing the outer wall of the installation site.

The embodiments described in this specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention, and do not represent all of the technical spirit of the present invention, so various equivalents that can replace them at the time of this application. It should be understood that there may be waters and variations.

110: shear chamber 111: gate
120: rear end chamber 130: module chamber
131: emergency door 140: clamp
141: alignment pin 142: bolts and nuts
143: alignment groove 150: support
P: Flange G: Sealing groove
S: Sealing W: Observation window
A: Emergency door module chamber

Claims (10)

a front chamber having a front gate that is airtight and hingedly open and closed, and a front chamber that is open and communicates with the gate;
a rear end chamber having a closed rear surface and an open front;
at least one module chamber including a tubular body with both ends open and disposed between the front chamber and the rear chamber; and
A clamp mutually fastening between the front chamber, the module chamber, and the rear chamber; includes,
During assembly, flanges are formed on the open edges of the front chamber, the rear chamber, and the module chamber, respectively, and the clamp is fastened by surrounding a pair of flanges that are in contact with each other and coupled to each other,
A ring-type sealing is interposed between the pair of flanges coupled to each other to be airtight,
The clamp is divided into a plurality of individual clamp ends, and the individual clamp ends are aligned and fastened by a pair of alignment pins and coupled to each other,
The flanges are aligned by coupling of a pair of alignment pins and are coupled to each other in contact with each other,
The module chamber is provided in plurality, and at least one of the plurality of module chambers is an emergency door module chamber having a separate emergency door on an outer surface,
In the emergency door module chamber, a partition wall having an entrance door is installed at the front and rear ends to form an airtight inner space,
The gate is hingedly rotated into the shearing chamber to be opened and closed;
A ring-type sealing groove is formed indented in one of the flanges between the pair of flanges coupled to each other, and a ring-type sealing is interposed in the sealing groove,
The clamp is composed of a plurality of individual clamp ends divided into four, and the divided individual clamp ends are aligned with each other by a pair of alignment pins, and bolt nuts are fastened by bolts and nuts formed at the ends of the clamp ends, respectively. interconnected,
Modular Prefabricated Chambers.
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Further comprising a support for supporting the lower surface of the module chamber;
The support is configured to adjust the left-right, front-rear heights of the module chamber so that the front chamber, the rear chamber, and the module chamber are horizontally aligned according to the ground shape.
According to claim 1,
Characterized in that observation windows are formed on the side of the front chamber, the rear chamber and the module chamber, modular prefabricated chamber.
According to claim 1,
A modular prefabricated chamber, characterized in that a carbon dioxide concentration sensor is disposed inside the shear chamber to be monitored from the inside or outside.
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