JP6438324B2 - Filtration set structure of fluid filtration device - Google Patents

Description

  The present invention relates to a filtration set structure of a fluid filtration device used for gas or liquid filtration.

The present invention is a fluid filtering device used for filtering gas or liquid, and is used for filtering fine particles, oil, moisture, or impurities in a gas.
Conventionally, the partition set for the above-described pneumatic dewatering device is formed by being installed in the pneumatic dewatering device and a small number of partition structures are detachably stacked, and is depressed at one end of each partition structure. A space is provided, a convex portion is provided at the other end, and through holes are formed at both ends of the penetration, and each partition structure is overlaid with a corresponding convex portion corresponding to the depressed space of the other partition structure. The quantity of the partition structure can be changed according to the usage demand.

JP 2009-214072 A

  However, in the above-described conventional technology, each partition structure of the partition set does not complete the superposition by combining the partition structures unless the perforations of each partition structure are penetrated by screws and fixed to the air guide member. . For this reason, in actual use, a screw must be added to the partition set, and the length of the screw must be changed according to the number of partition structures, so that the effect of shortening the installation time cannot be actually achieved.

  Therefore, the present inventor considered that the above-mentioned drawbacks can be improved, and as a result of intensive studies, the present inventor has arrived at a proposal of the present invention that effectively improves the above-described problems by rational design.

  This invention is made | formed in view of such a conventional problem, and it aims at providing the filtration set structure of the fluid filtration apparatus which reduces installation cost.

  Another object of the present invention is to provide a filtration set structure for a fluid filtration device that reduces manufacturing costs.

  In order to achieve the above object, the present invention comprises a plurality of filtration units installed in cascade connection, and each filtration unit is installed on a circular connection member and a lower surface of the circular connection member and an input passage. A plurality of input pipes, and a plurality of input blocking sections that are provided in each input pipe and that divide the input pipe into an upper input groove and a lower input groove, and each input blocking section is An input member including an input hole that allows the upper input groove and the lower input groove to communicate with each other, and a plurality of output pin portions that are fixed to the upper portion of the input member and seal each upper input groove And each output pin portion has an output hole communicating with the upper input groove, and the output hole and the input hole are provided with an output member installed opposite to each other at a position 180 degrees apart from each other. Filtration of fluid filtration device characterized by Tsu capital structure.

  In order to achieve the object, the filtration set structure of the fluid filtration device according to the present invention includes a plurality of filtration units installed in cascade connection, and each filtration unit includes a circular connection portion and the circular connection portion. A connecting pipe having a guide pipe that projects from the upper surface of the circular connecting portion and a guide pipe that passes through the circular connecting portion, a circular connecting member that includes a connecting ring that protrudes from the lower surface of the circular connecting portion, An input ring protruding from the upper part of the input unit and fixed to the connection ring, an extension pipe penetrating the input unit and drilled in a connection pipe of another filtration unit, the input A plurality of input pipes having an input pipe protruding through the input part and penetrating the input part, and provided in each input pipe and dividing the input pipe into an upper input groove and a lower input groove The A plurality of input blocking portions, and each input blocking portion includes an input member having an input hole that allows the upper input groove and the lower input groove to communicate with each other; An output having a cover hole covered by the extension pipe and a plurality of output pin portions for sealing each upper input groove, and each output pin portion communicating with the upper input groove. And a member.

  Preferably, the input ring of the input member is fixed to the inner surface of the ring of the connection ring.

  Preferably, the extending pipe of the input member has an extending stage that is provided so as to protrude from the upper portion of the input portion and that is provided to cover the output member.

  Preferably, the output member further includes an output ring fixed to the inner ring surface of the input ring of the input member, and the ring end surface of the output ring and the lower surface of the circular connection portion of the circular connection member are hermetically sealed.

  Preferably, the output hole of the output member and the input hole of the input member are installed to face each other at a position separated by 180 degrees.

  Preferably, in the first filtration unit of each filtration unit, the connection pipe of the circular connection member is connected to the output pipe of the filtration cylinder lid of the fluid filtration device.

  Preferably, in the last filtration unit of each filtration unit, the extension pipe of the input member is sealed with a plug.

  Preferably, the plug portion has a plug portion for sealing the extending pipe, a cover portion for covering the range of each input pipe of the input member, and a guide groove provided in the cover portion.

  Preferably, in the first filtration unit of each filtration unit, an inner pipe member is covered on the outer surface of the ring of the connection ring of the circular connection member.

  Preferably, in the first filtration unit of each filtration unit, the diameter of the circular connection portion of the circular connection member is larger than the outer diameter of the inner pipe member.

It is an external appearance perspective view which shows the filtration set structure of the fluid filtration apparatus by 1st Embodiment of this invention. It is a cross-sectional schematic diagram which shows the filtration set structure of the fluid filtration apparatus by 1st Embodiment of this invention. It is the cross-sectional schematic diagram which looked at this invention from the other angle. FIG. 4 is an enlarged view of a portion shown in FIG. 3. It is a cross-sectional schematic diagram of the inclination which shows the filtration set structure of the fluid filtration apparatus by 1st Embodiment of this invention. It is an expanded view which shows the filtration set structure of the fluid filtration apparatus by 1st Embodiment of this invention. It is a block diagram which shows the filtration set structure of the fluid filtration apparatus by 1st Embodiment of this invention.

  Preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiments described below do not limit the contents of the present invention described in the claims. In addition, all of the configurations described below are not necessarily essential requirements of the present invention.

<First Embodiment>
The configuration of the first embodiment of the present invention is shown in FIGS. First, a first embodiment will be described with reference to FIGS.
The filtration set structure of the fluid filtration device of the present invention is composed of three filtration units that are installed in the filtration cylinder 90 and the filtration cylinder lid 91 and are installed in cascade connection, each of which is a first filtration unit 100A, The second filtration unit 100B and the third filtration unit 100C. Hereinafter, the first filtration unit 100A will be described as an example.
The circular connection member 10, the input member 20, and the output member 30 are mainly configured. The circular connecting member 10 is provided with a circular connecting portion 11, a connecting pipe 12 having a guide pipe 121 protruding from the upper surface 111 of the circular connecting portion 11 and penetrating the circular connecting portion 11, and a lower surface 112 of the circular connecting portion 11. And a connecting ring 13 that is projected. In the present embodiment, the connecting pipe 12 has an external thread step 122.

Further, the input member 20 protrudes from the input portion 21 and the upper portion 211 of the input portion 21 and passes through the input ring 22 fixed to the connection ring 13 and the input portion 21 and another filter unit (second A plurality of inputs having an extension pipe 23 for drilling the connection pipe 12B of the filtration unit 100B), and an input pipe 241 protruding from the lower portion 212 of the input section 21 and penetrating the input section 21. And a plurality of input blocking portions 25 which are provided in each input pipe 24 and used to divide the input pipe 241 into an upper input groove 2411 and a lower input groove 2412. Each input blocking portion 25 has an input hole 251 that allows the upper input groove 2411 and the lower input groove 2412 to communicate with each other.
The input ring 22 of the input member 20 according to the present embodiment is fixed to the inner surface of the connection ring 13, and the extending pipe 23 of the input member 20 has an extending step 231 that protrudes from the upper portion 211 of the input unit 20. . The extension pipe 23 has an inner thread 232.

The output member 30 is fixed to the upper portion 211 of the input portion 21 and has a covering hole 31 covered by the extending step 231 of the extending pipe 23 and a plurality of output pin portions 32 that seal each upper input groove 2411. Each output pin portion 32 has an output hole 321 that communicates with the upper input groove 2411.
According to the present embodiment, the output member 30 further includes an output ring 33 fixed to the inner surface of the input ring 21 of the input member 20, and the circular connection between the ring end surface 331 of the output ring 33 and the circular connection member 10. The lower surface 112 of the part 11 becomes airtight. In addition, the output hole 321 of the output member 30 and the input hole 251 of the input member 21 are installed to face each other at a position 180 degrees apart.

  Incidentally, each filtration unit according to the present embodiment is installed in the filtration column 90 and the filtration cylinder lid 91, and the first filtration unit 100A of each filtration unit is such that the connection pipe 12 of the circular connecting member 10 is fluid filtration. An internal pipe member 92 is covered on the outer surface of the ring 13 for connection of the circular connection member 10 of the first filtration unit 100A. Furthermore, the diameter 131 of the circular connection portion 11 of the circular connection member 10 of the first filtration unit 100A is larger than the outer diameter 921 of the internal pipe member 92, thereby enhancing the filtration effect. In addition, the circular connection part 11 of the circular connection member 10 and the inner cylinder wall surface 901 of the filtration column 90 have a gap, and the smaller the gap, the higher the filtration effect. In addition, in the last filtration unit of each filtration unit (that is, the third filtration unit 100C), the extension pipe 23C of the input member 20C is sealed by the plug portion 96, and the plug portion 96 seals the extension pipe 23C. A plug portion 961 to be covered, a cover portion 962 that covers the range of each input pipe 24C of the input member 20C, and a guide groove 963 that is recessed in the cover portion 962 enhance the filtration effect.

The above is description of the structure and form of each main member which concerns on embodiment of this invention. The effect by embodiment of this invention is explained in full detail below.
First, the installation cost is low. In the filtration set structure according to the present invention, the extension pipes 23 are installed in the input members 20 of the respective filtration units, and the extension pipes 23 are connected to the connection pipes 12B of the circular connection members 10B of the other filtration units. In this embodiment, a screw connection is taken as an example, and this makes installation considerably convenient, after the connection pipe 12B of the circular connection member 10B is directly opposed to the extension pipe 23 of the input member 20 of the other filtration unit 100A. Simply lock it to complete the installation. Moreover, since no tools or screws are required for installation, the installation cost is relatively reduced.
Second, the manufacturing cost is low. In the filtration set structure according to the present invention, each filtration unit is composed of a circular connecting member 10, an input member 20, and an output member 30. For this reason, in manufacturing, it becomes possible to manufacture with a single module, thereby changing the quantity of each filtration unit according to the usage demand, omitting the cost and time of manufacturing for each size, and manufacturing Achieve cost savings.
Third, the installation is convenient. Since the extending pipe 23 of the input member 20 has an extending step 231 that protrudes from the upper portion 211 of the input unit 20, the extending pipe 23 extends when the output member 30 is installed on the input member 20. Guided by the step 231, the covering hole 31 of the output member 30 is covered with the extension pipe 23 of the input member 20 at high speed, and the installation of both is completed, thereby achieving the effect that the installation becomes convenient. .

  As mentioned above, although embodiment of this invention was explained in full detail with reference to drawings, the concrete structure is not restricted to this embodiment, The design change etc. of the range which does not deviate from the summary of this invention are included.

First filtration unit 100A
Second filtration unit 100B
Third filtration unit 100C
Circular connecting member 10
Circular connecting member 10B
Circular connection 11
Upper surface 111
Bottom 112
Diameter 131
Pipe for connection 12
Pipe for connection 12B
Guide pipe 121
Outer screw thread 122
Connection ring 13
Input member 20
Input member 20C
Input unit 21
Upper part 211
Lower part 212
Input ring 22
Stretched pipe 23
Stretched pipe 23C
Drawing stage 231
Inner thread 232
Input pipe 24
Input pipe 24C
Pipe 241 for input
Upper input groove 2411
Lower input groove 2412
Input blocker 25
Input hole 251
Output member 30
Covering hole 31
Output pin part 32
Output hole 321
Output ring 33
Ring end face 331
Filtration cylinder 90
Inner cylinder wall surface 901
Filtration tube lid 91
Output pipe 911
Internal pipe member 92
Outer diameter 921
Plug part 96
Plug part 961
Cover part 962
Guide groove 963

Claims (2)

It is a filtration set structure of a fluid filtration device that is installed in a space defined by a filtration cylinder and a filtration cylinder lid and is configured by a plurality of filtration units that are installed in cascade connection.
A circular connection portion, a connection pipe having a guide pipe projecting from the upper surface of the circular connection portion and penetrating the circular connection portion, and a connection ring protruding from the lower surface of the circular connection portion A circular connecting member;
An input pipe protruding from the upper part of the input part and fixed to the connection ring, and an extension pipe penetrating the input part and screwing a connection pipe of the other filtration unit the input portion of the multiple input pipes Ru passed through the input unit while being projectingly at the bottom, a plurality of input blocking unit for dividing the及beauty entering-force pipes into an upper input grooves and the lower input grooves And an input member having an input hole in which each input blocking portion communicates the upper input groove and the lower input groove with each other;
A plurality of output pin portions for sealing each of the upper input grooves, and a cover hole that is fixed to the upper portion of the input portion and that covers the extension pipe; and each output pin portion has the upper input An output member having an output hole communicated with the groove,
The connecting pipe of the circular connecting member of the first filtration unit of each filtration unit is placed in the output pipe of the filtration casing cover, the internal pipe member of the connecting ring of the circular connecting member of the first filtration unit is Kutsugae設to the ring outer surface, wherein there is gap between the inner tube wall surface of the circular connecting portion and the filtration cylinder circular connecting member, before Symbol circular connection portion of the diameter of the circular connecting member of the first filtration unit There rather larger than the outer diameter of the inner pipe member,
The filtration unit other than the first filtration unit is such that the diameter of the circular connection portion of the circular connection member is smaller than the inner diameter of the internal pipe member,
The input ring of the input member is fixed to the inner surface of the ring of the connection ring,
The extension pipe of the input member has an extension stage that is provided so as to protrude from the upper portion of the input portion and that is provided to cover the output member.
The output member further includes an output ring fixed to an inner surface of the input ring of the input member, and an annular end surface of the output ring and a lower surface of the circular connection portion of the circular connection member are airtight,
The output hole of the output member and the input hole of the input member are installed opposite to each other at a position 180 degrees apart ,
Final filtration unit of the filtration unit, stretching the pipe of the input member and said Rukoto sealed with a plug part,
Filtration set structure of fluid filtration device. The plug portion includes a plug portion for sealing the extending pipe, a cover portion that covers a range of each input pipe of the input member, and a guide groove that is recessed in the cover portion. The filtration set structure of the fluid filtration device according to claim 1 .

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