JPH0719395A - Piping device with cover - Google Patents

Abstract

PURPOSE:To provide a piping device with cover which can improve heat insulation, piping performance and reliability as well as piping workability. CONSTITUTION:This piping device is provided with a cover receiver 1 which has a side plate part 2 with a locking protrusion 2 and whose section is formed into a U-shape, a piping fixing seat 5 which has a piping fitting part 6 and is fitted in the cover receiver 1, a lower heat insulation material 11 which has a fitting groove 12 in the lower piping half part and is disposed in the cover receiver 1, an upper heat insulation material 15 which has a fitting groove 16 of an upper piping half part and is disposed on the lower heat insulation material 11, and a cover 21 which is fitted onto the upper heat insulation material 15, fitted onto the side plate part 2 of the cover receiver 1, and is formed into a U shaped in section so as to cover its whole part. A damping protrusion 17 which is protruded and brought into contact with the inner surface of the cover 21 is provided.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention, in a building such as a house, arranges, fixes, heat-insulates and arranges air conditioners, water and sewage, gas, piping for wiring, etc. arranged inside and outside the building. The present invention relates to a piping device with a cover.

[0002]

2. Description of the Related Art Conventionally, when the pipes as described above are arranged inside and outside the building, the inside and outside of the building are designed to have a good appearance and prevent thermal influence on the inside and outside of the building. The pipe is arranged and fixed by an appropriate supporting tool installed with a space between the pipes, and taping is performed around the pipe via a heat insulating material, or a decorative outer pipe is fitted to form a double pipe. However, they have the drawbacks that they are easily soiled or damaged, the distance between them and the building tends to vary, the support is exposed and the appearance is impaired, and the heat insulating effect cannot be expected so much.

Further, cover receivers having a U-shaped cross section are arranged along the pipe passages inside and outside the building with screws or the like at appropriate intervals, and a pipe fixing seat is fitted to the pipe and fitted to the cover receiver. The pipes are placed and fixed at appropriate intervals with respect to the building, and the pipes are heat-insulated by taping around the pipes with a heat insulating material. A piping device with a cover for covering the above has been developed and proposed (for example, Japanese Utility Model Publication No. 60-110797).

[0004]

In the conventional piping device with a cover, as described above, the pipes are arranged and fixed at appropriate intervals with respect to the building, and are heat-insulated and covered to cover the entire structure and improve the appearance. Although it has improved heat insulation performance, it requires time and labor for disposing the cover receiver, fitting the pipe fixing seat, heat insulation processing, etc.
There are problems such as the limited thermal insulation performance between the piping and the building.

The present invention was developed in order to address the above-mentioned problems, and the object thereof is to provide a pipe with a cover which has improved workability of the pipe, heat insulation, pipe performance and reliability. To provide the equipment.

[0006]

According to the present invention, there is provided a cover receiver having a side plate portion with locking projections and having a U-shaped cross section, and a pipe fitting portion fitted in the cover receptacle. Pipe fixing seat
A lower heat insulating material having a fitting groove in the lower half of the pipe and arranged in the cover receiver, an upper heat insulating material having a fitting groove in the upper half of the pipe and arranged on the lower heat insulating material, and an upper side By installing a cover with a U-shaped cross section that covers the whole by being fitted on the heat insulating material and fitted to the side plate part of the cover receiver, piping work is facilitated and heat insulation and pipe performance and reliability are improved. ing.

Further, by providing a buffer ridge protruding from the upper surface of the upper heat insulating material and contacting the inner surface of the cover, heat insulation, piping performance and reliability are further enhanced.

[0008]

[Operation] A cover receiver is arranged along the pipe line of the building, the pipe fixing seats are fitted in the cover receiver at appropriate intervals, and the lower heat insulating material is arranged to the fitting portion of the pipe fixing seat. Fit the lower half of the pipe into the fitting groove of the lower heat insulating material, and fit the fitting groove of the upper heat insulating material into the upper half of the pipe to place it on the lower heat insulating material. Place the cover on the upper insulating material and fit it on the side plate of the cover receiver to cover the whole, and you can easily and accurately arrange and fix the pipe. In addition, it is double-covered and insulated with a cover to provide excellent workability, piping accuracy, and heat insulation performance.

Further, a buffer ridge protruding from the upper surface of the upper heat insulating material abuts on the inner surface of the cover, and the lower heat insulating material and the pipe together with the upper heat insulating material buffer and support the vibration of each member. Insulation, piping performance and reliability are further enhanced.

[0010]

1 to 3 show an embodiment of the present invention.
In the figure, a is various pipes arranged inside and outside the building, 1 is a cover holder fixedly attached to the building b side with a screw c or the like, and 5 is a pipe fixing fitted into the cover holder 1. A seat, 11 is a lower heat insulating material arranged in the cover holder 1, 15 is an upper heat insulating material arranged on the lower heat insulating material 11, 21 is fitted on the upper heat insulating material 15 and fitted to the cover holder 1. The cover shown in FIG. 1 is a cover that is attached to cover the entire body, and in the illustrated embodiment, a cover receiver 1 having a side plate portion 2 with a pair of locking projections 3 and having a U-shaped cross section, and a fitting portion 6 of a pipe a And a pipe fixing seat 5 having a
A lower heat insulating material 11 having a fitting groove 12 in the lower half and arranged in the cover receiver 1, and an upper side having a fitting groove 16 in the upper half of the pipe a and arranged on the lower heat insulating material 11. The piping device with a cover is provided with the heat insulating material 15 and the cover 21 fitted on the upper heat insulating material 15 and fitted to the side plate portion 2 of the cover receiver 1 so as to cover the whole with a U-shaped cross section. .

Further, in the above-described piping device with a cover, the piping device with a cover is characterized in that it is provided with a buffer ridge 17 protruding from the upper surface of the upper heat insulating material 15 and contacting the inner surface of the cover 2. There is.

More specifically, the cover receiver 1 is made of a hard or semi-rigid synthetic resin, an appropriate metal, or the like to have an appropriate length, is deformed into a shape along the pipe line as required, and is locked inside and outside. It is formed in a U-shaped cross-section having a pair of side plate parts 2 provided with protrusions 3, and fastening holes 4 are arranged at intervals in the bottom plate part as needed, and the building b side by screws c or the like. It is fixedly attached to. The pipe fixing seat 5 is made of a hard or semi-rigid synthetic resin, an appropriate metal or the like and is appropriately short, and a pair of arcuate claws 6a protruding upward are elastically expanded to open the pipe a between them.
Is provided with a fitting portion 6 that is detachably fitted, and locking projections 7 corresponding to the locking projections 3 are provided on both sides of the base portion, and a cutout portion 8 is formed on the lower surface side to form a cover receiver 1. It has a structure in which it is fitted inside, moved in the direction X of the arrow and fixed at a predetermined position, and the pipe a is fitted into the fitting portion 6, and the diameter of the fitting portion 6 corresponds to the diameter of the pipe a. To be set.

Further, the lower heat insulating material 11 is preferably made of a heat insulating material such as foamed synthetic resin and has a proper length, and a fitting groove 12 corresponding to the lower half of the pipe a is provided on the upper surface side. The width is formed so as to correspond to the cover receiver 1, and is freely fitted in the cover receiver 1 to fit the pipe a into the fitting groove 12 on the upper surface side. The upper heat insulating material 15 is preferably made of a heat insulating material such as foamed synthetic resin and formed to have a suitable length, and a fitting groove 12 corresponding to the upper half portion of the pipe a is provided on the lower surface side, and the width of the fitting groove 12 is formed in the cover 21. In addition to being formed correspondingly, a buffer ridge 17 that abuts on the inner surface of the cover 2 is provided on the upper surface side so that the pipe a
It is a heat insulating means which is fitted to the upper half of the above and is arranged on the lower heat insulating material 11.

Further, the cover 21 is made of a hard or semi-rigid synthetic resin, an appropriate metal or the like to have an appropriate length, and a pair of side plates with the locking projections 23 corresponding to the locking projections 3 of the cover receiver 1. Has a portion 22, the cross-sectional shape of which is U-shaped, polygonal,
If necessary, it is formed in an arc shape or the like, and is fitted on the upper heat insulating material 15 and fitted on the side plate portion 2 of the cover receiver 1 to cover the whole. The locking ridges 23 can be locally arranged at appropriate intervals as needed.

In the above-described piping device with the cover, the cover receiver 1 is provided on the inner and outer wall surfaces along the pipe passage of the building b with screws c or the like, and the pipe fixing seat 5 is provided in the cover receiver 1. The lower heat insulating material 11 is fitted and slid in the arrow direction X and arranged at appropriate intervals, and the lower heat insulating material 11 is cut and arranged in the cover receiver 1 at an appropriate length. 6 is fitted with the pipe a, the lower half of the pipe is fitted in the fitting groove 12 of the lower heat insulating material 11, and the fitting groove 16 of the upper heat insulating material 15 is fitted in the upper half of the pipe a. And place it on the lower insulation 11 and cover 21
Is fitted on the upper heat insulating material 15 and fitted on the side plate portion 2 of the cover receiver 1 so as to be entirely covered. The pipe a is easily and accurately arranged and fixed, and the upper and lower heat insulating materials 11 are , 15 and the cover holder 1 and the cover 1 are doubly covered over the entire circumference and are effectively insulated, and excellent workability and heat insulation and piping performance are obtained.

Further, the buffer ridges 17 projecting from the upper surface of the upper heat insulating material 15 contact the inner surface of the cover 21, and the lower heat insulating material 11 and the pipe a are buffered and supported together with the upper heat insulating material 15, The piping, heat insulation performance, and reliability are further improved by preventing vibration of the piping a and each member.

Further, the cover receiver 1 is deformed into various shapes corresponding to the pipe passages as required, and the cover 21 is also deformed into various shapes corresponding to the pipe passages as shown in FIG. In addition to the straight pipe type cover 21, various elbow type covers 21a and 21d, a cover 21b for short joint connection, and a T-shaped cover 21c are also used, and both ends of these covers 21a to 21d are used. Is arranged on the end of the straight tube type cover 21 to enhance the continuity of the cover, and the shape of the locking projections 3, 7, 23 is
In addition to the illustrated example, various shapes can be formed to enable various piping as illustrated.

[0018]

As described above, according to the present invention, the cover receiver is arranged in the pipeline of the building, the pipe fixing seats are fitted in the cover receiver at appropriate intervals, and the lower heat insulating material is arranged. Fit the pipe into the fitting part of the pipe fixing seat, fit the lower half of the pipe into the fitting groove of the lower heat insulating material, and further fit the fitting groove of the upper heat insulating material into the upper half of the pipe. Fitting and placing on the lower heat insulating material, fitting the cover on the upper heat insulating material and fitting on the side plate part of the cover receiver to cover the whole, the piping is easily and accurately arranged and fixed and excellent It also has a heat insulating property, and the buffer ridges protruding from the upper surface of the upper heat insulating material come into contact with the inner surface of the cover to dampen the upper heat insulating material, the lower heat insulating material and the piping, and the vibration of each member is prevented. In addition to the workability of piping, heat insulation, piping performance, and reliability have been significantly improved.

[Brief description of drawings]

FIG. 1 is a perspective view of each member showing an embodiment of the present invention.

FIG. 2 is a cross-sectional view (A) of a fitting portion of a pipe fixing seat showing a piping state and a cross-sectional view (B) of a fitting portion of upper and lower heat insulating materials.

FIG. 3 is a perspective view showing a specific example of piping.

[Explanation of symbols]

 1 Cover Receiving 2 Side Plate (Cover Receiving) 3 Locking Protrusion 5 Pipe Fixing Seat 6 Fitting Part (Fitting Part) 11 Lower Heat Insulation Material 12 Fitting Groove (Lower Heat Insulation Material) 15 Upper Heat Insulation Material 16 Fitting Groove (upper heat insulating material) 17 Buffer ridge (upper heat insulating material) 21 Cover a Piping

Claims (2)

[Claims] 1. A cover retainer having a side plate portion with locking projections and having a U-shaped cross section, a pipe fixing seat having a pipe fitting portion and fitted in the cover receiver, and a pipe lower portion. A lower heat insulating material having a half fitting groove and arranged in the cover receiver, an upper heat insulating material having a fitting groove of the upper half pipe and arranged on the lower heat insulating material, and an upper heat insulating material A piping apparatus with a cover, comprising a cover which is fitted on the side plate portion of the cover receiver and is formed into a U-shaped cross section for covering the whole. 2. The piping device with a cover according to claim 1, further comprising a cushioning ridge projecting from the upper surface of the upper heat insulating material and contacting an inner surface of the cover.