JPH0871321A - Inner-pipe interstructure device - Google Patents

Abstract

PURPOSE: To keep liquid sealed between inner-pipe interstructure devices without leakage by fitting elastic rings in parallel on a cylindrical main body by means of space keeping components. CONSTITUTION: In inner-pipe interstructure devices 13, a frame 5b is formed on the periphery of one end face 5a of a cylindrical main body 5, and elastic rings 6 are so fitted as to be brought into contact with the frame 5, while space keeping components 7 are so fitted as to be brought into contact with the elastic rings 6, and elastic rings 8 are so fitted as to be brought into contact with the space keeping components 7, and the elastic rings 6 are so constituted as not to get over the frame 5b. When the inner-pipe interstructure devices 13 are inserted into a glass pipe 1 with covers 2 and 3 at both ends, the elastic rings 6 and 8 are brought to adhere closely to the glass pipe 1 by the elasticity of the elastic rings 6 and 8. Liquid sealed between the inner-pipe interstructures 13 can be kept without leakage by the arrangement.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pipe partitioning device for partitioning a long metal or glass pipe, passing a liquid to mix other substances, and mounting a filter. Is.

[0002]

2. Description of the Related Art Conventionally, as a filter for filtering water, FIG.
As shown in (1), there is proposed a glass tube 1 to which metal lids 2 and 3 are screwed to both sides, and a metal lid 2 to which a diatomite filter body 4 is screwed.

[0003]

In such a filter, a device for dividing the inside of the glass tube 1 or a device for mixing minerals or the like into the filtered water, or sterilizing the filtered water of the diatomaceous earth filter 4 is used. Can not be fitted with a UV germicidal lamp.

[0004]

SUMMARY OF THE INVENTION According to the present invention, two elastic rings are provided around a cylindrical main body having a flange at one end face thereof, and a spacing member is provided between the two elastic rings. The elastic ring and the distance holding member are held by mounting the holding member and screwing the holding member to the other end surface of the cylindrical body.

[0005]

According to the present invention, by mounting two elastic rings at a distance, they can be mounted in parallel in a glass tube or another pipe without leaking liquid, partitioning the inside of the tube, or A cylindrical body is provided with a screw hole to attach a diatomaceous earth filter, and a chemical mixing chamber for mixing minerals and the like into water is provided.

[0006]

1 is a cross-sectional view of a pipe partition device according to an embodiment of the present invention, FIG. 2 is a plan view of the pipe partition device of FIG. 1, and FIG. 3 is a side view of the pipe partition device. A collar 5b is formed around the end surface 5a, an elastic ring 6 is attached so as to come into contact with the collar 5a, and a spacing member 7 is attached so as to come into contact with the elastic ring 6 and further the spacing retention is performed. The elastic ring 8 is attached so as to contact the member 7, the end face holding member 9 is fixed to the other end surface 5c of the cylindrical main body 5 outside the elastic ring 8 with a screw 10, and the cylindrical main body 5 The end face holding member 11 is fixed to the one end face 5a on the side of the collar 5b with a screw 12 so that the elastic ring 6 does not climb over the collar 5a.

In the in-tube partition device of this embodiment having the above-described structure, since the elastic rings 6 and 8 are mounted on the cylindrical main body 5 in parallel by the spacing member 7, as shown in FIG. When the tube partitioning device 13 is inserted into the glass tube 1 having the lids 2 and 3 at both ends, the elastic rings 6 and 8 and the glass tube 5 are inserted.
Since the gaps are closely contacted with each other, the liquid sealed between the in-tube partition devices 13 is retained without leaking.

When a liquid is sealed in the tube partition wall device 13, in order to remove the air mixed in the liquid, an air vent hole is provided in the tube partition wall device 13, and after the air is vented through this air vent hole, a screw or the like is used. You can close it with.

FIG. 5 is a sectional view of a pipe partition device according to another embodiment of the present invention, in which 5 is a cylindrical main body, 6 and 8 are elastic rings,
7 is a space holding member, 9 and 11 are end face holding members, 10 and 1
2 is a screw, and since the structure thereof is the same as that of the above-mentioned embodiment, the description thereof will be omitted, but in this embodiment, a screw hole 14 is formed at the center of the cylindrical main body 5, and the diatomaceous earth is formed in the screw hole 14. The screw tube 15a of the filter body 15 is attached by screwing.

In the in-tube partition device of this embodiment having the above-described structure, as shown in FIG. 6, the in-tube partition device 13 is mounted in the glass tube 1 to allow water to flow from the connecting tube body 3a of the lid 3. Then, the water passes through the diatomaceous earth filtration body 15 and the connecting pipe body 2a of the lid 2
Can be filtered from outside and filtered, and the lid 2
By mounting the ultraviolet germicidal lamp 17 on the water, the water that has passed through the diatomaceous earth filter 15 can be sterilized.

When air is mixed in the glass tube 1 on the diatomaceous earth filter body 15 side, as shown in FIG. 5, an air vent hole 16 is provided in the vicinity of the screw hole 14 of the in-tube partition device 13,
By installing diatomaceous earth 17 or another filtering member in the air vent hole 16, air can be vented.

FIG. 7 is a sectional view of a pipe partition device according to still another embodiment of the present invention, in which 5 is a cylindrical body, 6 and 8 are elastic rings, 7 is a spacing member, and 9 and 11 are end face holding members. 1
Nos. 0 and 12 are screws, which have the same configurations as those in the above-described embodiment, and therefore description thereof will be omitted. However, in this embodiment, the medicine insertion chamber 19 is formed in the central portion of the cylindrical main body 5 and the cylindrical shape is formed. A net or the like is provided on the end surfaces 5a and 5c of the main body 5 so as to enclose minerals and the like mixed in water.

In the tube partitioning device of the present embodiment thus constructed, as shown in FIG. 8, the tube partitioning device 5 in which the diatomaceous earth filter 15 is mounted is provided adjacent to the glass tube 1. The pipe partitioning device 5 of the embodiment is mounted, and for example, the water is passed through the diatomite filter body 15 by the chemicals by putting minerals or the like into the drug insertion chamber 19 of the pipe partitioning device 13 so that water can pass through. By passing through the insertion chamber 19, minerals and the like are mixed, and more delicious water can be obtained.

In the above embodiment, the elastic rings 6 and 8 may be made of rubber or synthetic resin having elasticity, and the cylindrical main body 5 is made of metal. Alternatively, it may be made of hard synthetic resin. Further, in the above embodiment, an example in which the inner tube partition wall device 13 is mounted in the glass tube 1 has been shown. It can also be used for resin pipes and the like.

[0015]

As described above, in the pipe partition device of the present invention, the two elastic rings are mounted in parallel on the side surface of the cylindrical body. Therefore, when the pipe partition device is mounted in the pipe, The inside can be shut off, and an air vent hole can be provided and a filter material can be attached to this air vent hole to filter water and remove air, and also to connect a diatomaceous earth filter. By doing so, water can be filtered, and further, by providing a chemical insertion chamber in the pipe partition device, it is possible to mix minerals and the like in water and mix other substances in the liquid. is there.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a pipe partition device according to an embodiment of the present invention.

FIG. 2 is a plan view of the in-tube partition device of FIG.

3 is a side view of the in-tube partition device of FIG.

FIG. 4 is a view showing a state where the tube partitioning device of the present invention is inserted into a glass tube.

FIG. 5 is a cross-sectional view of a pipe partition device according to another embodiment of the present invention.

FIG. 6 is a view in which the in-tube partition device of FIG. 5 is mounted in a glass tube.

FIG. 7 is a sectional view of a pipe partition device according to still another embodiment of the present invention.

FIG. 8 is a view showing a state where the tube partitioning device of the present invention is inserted into a glass tube.

FIG. 9 is a side view of a conventional diatomaceous earth filter.

[Explanation of symbols]

 5 Cylindrical main body 6,8 Resilient ring 7 Spacing holding member 9,11 End face holding member 10,12 Screw 13 Pipe partitioning device

Claims (6)

[Claims] 1. A cylindrical main body having a flange on one end surface, and two elastic rings for the flange, and a spacing member mounted between the two elastic rings. An in-pipe partition device, wherein an end face holding member is screwed to the other end face to hold an elastic ring and a space holding member. 2. The pipe partition device according to claim 1, wherein a chemical mixing chamber for mixing a chemical into a liquid is provided in the cylindrical main body. 3. The pipe partition device according to claim 1, wherein a mounting hole for mounting a filter is formed in the cylindrical body. 4. The pipe partition device according to claim 1, wherein an air vent hole for mounting a filter material is formed in the cylindrical body. 5. The pipe partition device according to claim 1, wherein the elastic ring is made of rubber. 6. The in-pipe partition device according to claim 1, wherein the elastic ring is made of synthetic resin.