KR101671445B1

KR101671445B1 - Structure of korean floor heating system

Info

Publication number: KR101671445B1
Application number: KR1020150043002A
Authority: KR
Inventors: 김재연
Original assignee: 유창아이엔(주)
Priority date: 2015-03-27
Filing date: 2015-03-27
Publication date: 2016-11-16
Also published as: KR20160115403A

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an ondol floor structure. The main structure of the present invention is that of a floor heating structure constructed in a vehicle in which a support frame 9 is vertically installed on the floor of a vehicle, a lower frame 13 is provided on the support frame 9, And a vertical wall (4) provided on the floor (2), characterized in that the floor (14) provided on the rim, the floor (2) provided on the inside of the floor frame (14) 2 is characterized in that a horizontal wall 3 is further provided and the floor 2 includes any one of loess, stone and wood, and the horizontal wall 3 has an inner frame 16 The lower frame 13 is fixed to the lower frame 13 by fixing the inner frame 16 and the bottom frame 14 to each other. A duct 22 is provided at a lower portion thereof so that the indoor air of the vehicle passes through the duct 22, A pad 30 having elasticity is provided between the floor frame 14 and the floor 2 and a sealing material 31 is provided on the pad 30, And has a waterproof structure capable of preventing moisture and moisture penetrating below the rim of the floor (2) in correspondence with the expansion and contraction of the floor (2)

Description

{STRUCTURE OF KOREAN FLOOR HEATING SYSTEM}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an ondol floor structure, and more particularly, to an ondol floor structure installed inside a cabin of a railway car.

[Patent Document 1] Patent Registration No.: 10-0852643 (Registered Date: 2008.08.11)

The above document 1 discloses a joint structure of plywood installed on the bottom of a railway car. Other publicly available materials reveal the floor structure of various vehicles including railroads. However, in the conventional patent data, there was not a heating structure such as an ondol floor inside the vehicle.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide an oven floor structure in a passenger compartment of a railway car to provide a very comfortable condition during a moving process using the vehicle.

It is another object of the present invention to provide a comfortable resting place unlike all conventional vehicles and to prevent the user or passengers from having any inconvenience when moving.

In order to achieve the above object, the present invention provides an ondol-covered floor structure, which has a predetermined cross-sectional shape in a longitudinal direction and has a lower end fixed to an upper surface of a floor of a passenger compartment of a railway car, A plurality of supports vertically disposed on the entire upper surface of the floor excluding the passageway and spaced apart from each other in the front, back, left, and right sides of the floor; A bottom frame fixed to the upper portion of the lower frame and having a rim of a rectangular frame which is fitted to a rim of the lower frame; The frame is housed in the inner region of the bottom frame with the frame as its rim, The upper part of the partition separates the upper space of the floor 2 into a plurality of spaces. The upper part of the partition does not touch the ceiling of the railway car, A plurality of longitudinal walls spaced longitudinally apart from each other and a plurality of transverse walls fixed to one lateral end of the selected longitudinal wall and perpendicular to the longitudinal wall, .
Further, the floor is characterized in that it includes any one of loess, stone, and wood.
In addition, the transverse wall comprises: An inner wall frame vertically fixed on the upper portion of the floor frame, and a covering member covering both side surfaces of the inner wall frame.
In addition, a ventilation passage extending in the width direction of the vehicle and spaced apart from each other by a predetermined distance and passing indoor air of the vehicle into the interior of the lower frame, And further comprises a bottom wall which blocks against the outside.
Further, between the floor frame and the floor, there is further provided a stretchable pad and a sealing material for providing airtightness at the upper portion of the pad (30).

The Ondol floor structure of the present invention provides comfort and comfort to passengers when traveling by allowing them to sit or lie in the cabin of a railway car.
Further, the warm floor structure of the present invention provides a semi-open space capable of solving various needs of a user of a conventional left-sitting room.
Further, the oven-floor structure of the present invention is made of a natural-friendly material such as cottonwood, loess, and jade, and can provide physical and mental comfort.
In addition, the oven floor structure of the present invention has a waterproof structure in which moisture can not penetrate to the bottom of the floor, so that it is convenient to clean and maintain a clean condition
In addition, a ventilation device is provided in the lower part of the floor, so that air circulation can be smooth and a clean state can be maintained.
Further, the ondol-floor structure of the present invention is partitioned by the horizontal wall and the vertical wall, so that noise can be blocked and privacy can be protected to some extent, and crimes that may occur in the closed structure can be prevented.

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BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing an inner appearance of a railway car room in which an ondol floor structure according to an embodiment of the present invention is implemented. FIG.
Fig. 2 is a view showing the oven mold floor structure shown in Fig. 1 together with an in-room passage.
Fig. 3 is a view showing a space partitioned by the Ondol floor structure shown in Fig. 1. Fig.
FIG. 4 is a cross-sectional view showing a combined structure of the floor heating structure shown in FIG. 1. FIG.
5 is a detailed view of "A" in FIG.
6 is a side cross-sectional view of a cabin viewed from one side of the railway vehicle.
7 is a view showing a schematic structure of a ventilation path and an exhaust path provided in the lower part of the above-mentioned ondol floor structure.
8 is a view showing the structure of the lower frame shown in FIG.
FIG. 9 is a view illustrating a vertical wall and a horizontal wall in an oven floor structure according to an embodiment of the present invention.
Fig. 10 is an enlarged view showing a portion "B" in Fig.

Hereinafter, the present invention will be further described with reference to the accompanying drawings

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing an inner appearance of a railway car room in which an ondol floor structure according to an embodiment of the present invention is implemented.

2, a floor 2 having a predetermined height is formed on the entire upper surface of the floor 1 except for the passage 6 by leaving one side in the width direction of the vehicle among the floor 1 of the passenger compartment of the railway car, ) Is installed.
Particularly, the floor 2 is integrally formed and extends horizontally without a step. Since the floor 2 is integrally formed in this way, for example, when the vertical wall 4 and the horizontal wall 3 are removed, a single floor 2 can be used.
A plurality of supports 9 are installed at the lower part of the floor 2 to float the integrated floor 2 horizontally from the floor 1. The description of the floor 2 will be described later.
The floor 2 is provided with a horizontal wall 3 and a vertical wall 4. The horizontal wall (3) is a partition formed on the end of the floor (2), and the inside of the floor is partially visible. The vertical wall (4) is a partition provided at a right angle to the horizontal wall (3).
The longitudinal walls 4 are spaced apart from each other by a predetermined distance in the longitudinal direction of the railway car to provide a space therebetween. In other words, it becomes a dividing wall dividing each space, and provides convenience of each ondol room space. In addition, the vertical walls 4 are installed relatively higher than the horizontal walls 3, so that users in the divided ondol rooms can not be viewed by each other, thereby securing privacy to a certain extent.
Particularly, the upper end of the vertical wall 4 as well as the horizontal wall 3 is spaced from the ceiling of the cabin. The horizontal wall 3 and the vertical wall 4 are not intended to block the space for partitioning, but merely as one partition for the purpose of partitioning one floor 2 into a plurality of spaces.

For reference, a long rail type rail handle (7 in Fig. 2) is provided on one side wall of the passage 6. The rail handle 7 provides safety and convenience to passageways. That is, it is convenient for the elderly or the patient who is inconvenient to walk to walk, and also provides safety to passengers even when the train suddenly shakes.

As described above, a support table 9 is provided under the floor 2. The support 9 supports the floor 2 so that the floor 2 is kept horizontal at a certain height from the floor 1. A space for accommodating the shoes is formed between the support table 9 and the support table 9.
The horizontal walls 3, the vertical walls 4 and the outer surface of the floor 2 are flame-treated. It is more preferable to flame treat all other members used. The flame retardant is applied to the outer surface of all members, so that it can not burn easily in case of fire.

Fig. 3 is a view showing a space partitioned by the Ondol floor structure shown in Fig. 1. Fig.

As shown in the drawing, the horizontal wall 3 is formed in such a manner that only a part of the inside wall of the ondol is closed to form a semi-open type. That is, the horizontal wall 3 is fixed to one vertical wall 4 of the two vertical walls 4 and is spaced apart from the other vertical wall 4. The reason why the horizontal wall 3 is spaced from the other vertical wall 4 in this way is to provide passageways for passengers and to protect the privacy of a part of the inner part in view of crime prevention.
Further, a monitor 11 is provided on the lateral wall 3. The monitor 11 displays various programs and outputs various images and advertisements transmitted from the event facility, announcement of the crew, broadcasting facility, and the like to the in-vehicle broadcasting facility.

The floor (2) is made of various materials whose main material is beneficial to the human body such as loess or marble.

FIG. 4 is a cross-sectional view showing a combined structure of the floor heating structure shown in FIG. 1. FIG.

As shown in the figure, a lower frame 13 is fixed to upper portions of a plurality of supports 9 vertically fixed to the floor 1, and a floor frame 14 and a floor 2 ). A vertical wall 4 and a horizontal wall 3 are provided on the floor 2.

5 is a detailed view of the "A"

4, a lower frame 13 is mounted on the upper end of the support frame 9, a floor frame 14 is fixed to the upper portion of the lower frame 13, and a horizontal wall 3 is fixed on the floor frame 14, And a vertical wall 4 are provided.
Especially, as shown in Fig. 8, the lower frame 13 takes the form of a lattice. Since the lower frame 13 is fixed to the upper end of the supporting frame 9 and the floor frame 14 and the floor 2 must be supported horizontally so as not to be hung downward, the form of the lattice is applied in consideration of the structural strength.
The floor 2 is a plate-like member to which various dynamic and static loads are applied by a traveler. When the floor 2 is downwardly deformed by a load, the ride feeling is very low and the floor 2 is sometimes cut It must be supported by a strong load-carrying neutral support structure.
On the other hand, only one of the horizontal walls 3 is provided on the bottom frame 14 (for example, the installation of the vertical walls 4 is almost the same as the installation of the horizontal walls 3, and a detailed description thereof will be omitted) The frame 16 is fixed to the bottom frame 14 by fastening means such as a bolt.
On the outer side surface of the inner wall frame 16, a wall covering material 17 made of wood, cloth or other wall material is provided.

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A bottom wall 18 is attached to an outer surface of the floor frame 14, that is, a side surface of the passage 6, for safety and aesthetics of a passenger. The bottom outer barrier 13 is fixed by attachment means such as a bolt or an attachment means such as an adhesive. Particularly, fixing the floor outer wall (18) with bolts is very convenient for maintenance, maintenance and replacement of floor heating.

6 is a partial cross-sectional view of the interior of the railway car as viewed from the side.

As shown in the figure, a bottom wall 20 is provided between the support base 9 and the support base 9, and a ventilation passage 21 is located in the bottom wall 20.

7 is a view showing a schematic structure of a ventilation path and an exhaust path provided in the lower part of the above-mentioned ondol floor structure.
As shown in the figure, a ventilation passage 21 is provided below the lower frame 13. The ventilation path (21) allows part of the contaminated air staying on the side of the passage (6) to pass therethrough to the side of the exhaust path (23) to be discharged to the outside of the room. Also, an exhaust passage 24 is provided on the opposite side of the exhaust passage 23.
Thus, the exhaust passages 23 and 24 are applied to the left and right sides of the vehicle to enable smooth indoor air communication. Particularly, the exhaust passage 23 is connected to the indoor space through the ventilation passage 21. It is needless to say that the exhaust passage 23 can not play its role if the ventilation passage 21 is not provided.

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8 is a view showing the structure of the lower frame shown in FIG.
FIG. 9 is a view showing a vertical wall and a horizontal wall in an oven floor structure according to an embodiment of the present invention, and FIG. 10 is a detailed view of a portion "B" in FIG.

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Referring to the drawings, it can be seen that a pad 30 is interposed between the floor 2 and the floor frame 14. [ The pad 30 is a stretchable rubber sheet member having a sealing member 31 at its upper end. The pad 30 serves to absorb expansion and contraction as the floor 2 is heated or cooled.

In addition, a frame member 35 is laminated on the top of the bottom frame 14. The frame member 35 is made of wood, for example, plywood, and covers the bottom frame 14 so as not to be exposed to the outside. The inside of the rim 35 is made of a material forming the floor 2, for example, a floor material such as yellow soil or stone.

The sealing member 31 is for providing a waterproof effect. That is, since the sealing material 31 is provided, the gap between the rim 35 and the floor 2 is sealed, and the parts provided under the rim 35 can be protected.

Typical heating means such as a heating wire for heating the floor and a bimetal for preventing overheating may be applied to the floor 2 as well as various general materials. Such a heating structure is similar to a general floor heating structure, so a detailed description thereof will be omitted.

While the present invention has been described in connection with a railway vehicle, it is needless to say that the structure of the present invention can be installed in any type of moving vehicle, and the present invention can be applied to a structure other than a vehicle. And these are also within the technical scope of the present invention and should be interpreted naturally.

1: Floor 2: Floor
3: horizontal wall 4: vertical wall
6: passage 7: handle
9: support 12: flooring
13: lower frame 14: bottom frame
16: inner wall frame 20: bottom wall
21: ventilation path 23: exhaust path
24: left exhaust path 30: pad
31: sealing material

Claims

And a lower end portion thereof is fixed to the upper surface of the passenger compartment floor (1) of the railway car while one side in the width direction of the railway car is left as the passage (6) 1, a plurality of supports 9 arranged on the floor 1 so as to be spaced back and forth, left and right,
A lower frame 13 detachably attached to the upper end of the support frame 9 and horizontally spaced apart from the floor 1 and taking the form of a lattice-like structure,
A bottom frame (14) fixed to the upper portion of the lower frame (13) and having a rim of the rim of the lower frame (13)
Is mounted on the upper portion of the lower frame 13 together with the bottom frame 14 and is accommodated in the inner region of the bottom frame with the bottom frame 14 as a rim, and the upper surface thereof is flush with the upper surface of the bottom frame 14 A floor 2 constituting the floor,
A partition which is installed vertically on an upper part of the floor 2 and divides the upper space of the floor 2 into a plurality of spaces and which has an upper end portion which does not touch the ceiling of the railway car and is spaced apart in the longitudinal direction of the railway car A vertical wall 4,
A plurality of transverse walls (4) fixed at one lateral end of the selected vertical wall (4) of the vertical wall (4) and at right angles to the vertical wall (4) 3). &Lt; / RTI >

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The method according to claim 1,
Wherein the floor (2) comprises one of loess, stone, and wood.

The method according to claim 1,
The transverse wall (3) comprises:
An inner wall frame 16 vertically erected on the upper portion of the floor frame 14,
And a covering material (17) covering both side surfaces of the inner wall frame (16).

The method according to claim 1,
Below the lower frame 13,
A ventilation path (21) extending in the width direction of the vehicle and spaced apart from each other by a predetermined distance,
Further comprising a floor wall (20) which houses the ventilation path (21) therein and blocks the lower space of the lower frame (13) against the outside.

The method according to claim 1,
Between the floor frame 14 and the floor 2,
A flexible pad 30,
Wherein a sealing material (31) for providing airtightness is further provided at an upper portion of the pad (30).