CN211233333U

CN211233333U - Filtering static pressure box convenient to assemble

Info

Publication number: CN211233333U
Application number: CN201921645303.3U
Authority: CN
Inventors: 罗景和
Original assignee: Guangzhou Quanfeng Electromechanical Equipment Co ltd
Current assignee: Guangzhou Quanfeng Electromechanical Equipment Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-08-11
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a convenient filtration static pressure case of equipment, link up hole, linkage plate, linking bolt, first pipeline, first linking mechanism, meshing inner tube and second link up the mechanism including static pressure case, linking, static pressure case one end and install first pipeline, the static pressure case is located the first pipeline other end and installs the second pipeline, the utility model discloses the beneficial effect who reaches is: the utility model discloses a to assemble the pipeline or the first pipeline of static pressure case box one side of different specifications can accomplish the installation through the second linking mechanism with linking bolt and linking plate fixed connection through first linking mechanism between the second pipeline of the pipeline of needs connection equipment or static pressure case one side, dismouting easy operation is convenient, the meshing inner tube intermeshing of the first pipeline inner wall of meshing outer tube rather than being connected on the second pipeline outer wall after the installation, make between the structure more compact, the function is practical, the universality is wide.

Description

Filtering static pressure box convenient to assemble

Technical Field

The utility model relates to a static pressure case, in particular to filtration static pressure case of convenient equipment belongs to static pressure case technical field.

Background

The static pressure box is a necessary accessory for reducing dynamic pressure, increasing static pressure, stabilizing air flow and reducing air flow vibration of the air supply system, and can make the air supply effect more ideal. A plenum box is a device that both allows airflow to pass through and effectively prevents or attenuates the outward propagation of acoustic energy.

When the traditional static pressure box and a pipeline or the static pressure box and the static pressure box are assembled and connected, the operation is complex, the fault tolerance rate is low, the disassembly and assembly operation is time-consuming and labor-consuming, the technical requirement is high, the structural compactness among the components after the assembly is difficult to ensure, the service life is short, and meanwhile, the universality is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a filtration static pressure case of convenient equipment.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a convenient filtration static pressure case of equipment, link up hole, linkage plate, linking bolt, first pipeline, first linking mechanism, meshing inner tube and second linking mechanism including static pressure case, static pressure case one end, the static pressure case is located the first pipeline other end and installs the second pipeline, first linking mechanism is installed to first pipeline outside end, the inside end of first pipeline is equipped with the meshing inner tube, the outside end of second pipeline is equipped with second linking mechanism, the second pipeline outer wall that the second linked up mechanism one side is equipped with the meshing outer tube, first linking mechanism and second link up the mechanism outside and all install the linkage plate.

As preferred, first linking mechanism comprises first sealed pad and first joint groove, first sealed pad is located the first linking mechanism outer wall of first joint tank bottom, the second links up the mechanism and comprises second joint groove and second sealed pad, the sealed second that is located second joint tank bottom of second joint tank links up the mechanism outer wall, first joint groove and second joint groove intermeshing.

Preferably, each of the connector tiles is formed with a plurality of connector holes.

Preferably, the engaging inner tube inside the second engaging means and the engaging outer tube outside the second pipe are engaged with each other.

Preferably, the second engagement mechanism is fixedly connected with the second pipeline through the connection plate and the engagement bolt.

Preferably, the second engaging means and the second pipe are arranged at opposite sides of the plenum box.

Preferably, the outer walls of the second engaging mechanism and the second pipeline are both of a double-layer structure.

The utility model discloses the beneficial effect who reaches is: the utility model can be installed by fixedly connecting a first pipeline at one side of a static pressure box body or pipelines to be connected and assembled or second pipelines at one side of the static pressure box through a first connecting mechanism and a connecting bolt and a connecting plate through a second connecting mechanism, the disassembly and assembly operation is simple and convenient, a meshing outer pipe on the outer wall of the installed second pipeline is meshed with a meshing inner pipe of the inner wall of the first pipeline connected with the meshing outer pipe, the structure is more compact, the functions are practical, the universality is wide, wherein, the first connecting mechanism is composed of a first sealing gasket and a first clamping groove, the first sealing gasket is positioned on the outer wall of the first connecting mechanism at the bottom of the first clamping groove, the second connecting mechanism is composed of a second clamping groove and a second sealing gasket, the second sealing gasket is positioned on the outer wall of the second connecting mechanism at the bottom of the second clamping groove, the first clamping groove is meshed with the second clamping groove, the second connecting mechanism and the second pipeline which are connected and assembled keep good air tightness; each connecting plate is provided with a plurality of connecting holes for convenient assembly; the meshing inner pipe in the second connecting mechanism is meshed with the meshing outer pipe outside the second pipeline, so that the connecting structure is more compact; the second connecting mechanism is fixedly connected with the second pipeline through a connecting plate and a connecting bolt, so that the overall structure is optimized; the arrangement positions of the second connecting mechanism and the second pipeline are positioned at two opposite sides of the static pressure box, so that the connection and assembly between two different static pressure boxes are facilitated; the outer wall of second linking mechanism and second pipeline is bilayer structure, improves the syllable-dividing effect when using.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the present invention when it is to be installed;

FIG. 3 is a schematic view of the structure of the present invention after installation;

FIG. 4 is an enlarged view of the utility model at A;

fig. 5 is an enlarged view of the position B of the present invention.

In the figure, 1, a static pressure box; 2. an engagement hole; 3. a connector tile; 4. an engagement bolt; 5. a first conduit; 6. a first engaging mechanism; 7. engaging the inner tube; 8. a second engagement mechanism; 9. engaging the outer tube; 10. a second conduit; 11. a first gasket; 12. a first clamping groove; 13. a second clamping groove; 14. a second gasket.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-5, the utility model provides a convenient filtration static pressure case of equipment, including static pressure case 1, join hole 2, join the fishplate bar 3, join bolt 4, first pipeline 5, first linking mechanism 6, meshing inner tube 7 and second linking mechanism 8, first pipeline 5 is installed to static pressure case 1 one end, static pressure case 1 is located the first pipeline 5 other end and installs second pipeline 10, first linking mechanism 6 is installed to first pipeline 5 outside end, the inside end of first pipeline 5 is equipped with meshing inner tube 7, the outside end of second pipeline 10 is equipped with second linking mechanism 8, the second pipeline 10 outer wall of second linking mechanism 8 one side is equipped with meshing outer tube 9, join the fishplate bar 3 all installed in the first linking mechanism 6 and the second linking mechanism 8 outside.

Further, first linking mechanism 6 comprises first sealed 11 and first joint groove 12 of filling up, first sealed 11 of filling up is located the first 6 outer walls of linking mechanism of first joint groove 12 bottom, second linking mechanism 8 comprises second joint groove 13 and the sealed 14 of second, the sealed 14 of second that is located the second joint groove 13 bottom of second links up on the 8 outer walls of mechanism, first joint groove 12 and the mutual meshing of second joint groove 13, make and connect and keep good gas tightness between second linking mechanism 8 and the second pipeline 10 after the equipment.

Furthermore, a plurality of connecting holes 2 are drilled on each connecting plate 3, so that the assembly is convenient.

Furthermore, the engaging inner tube 7 inside the second engaging mechanism 8 and the engaging outer tube 9 outside the second pipe 10 are engaged with each other, so that the connecting structure is more compact.

Furthermore, the second connecting mechanism 8 and the second pipeline 10 are fixedly connected through the connecting plates 3 and the connecting bolts 4, and the whole structure is optimized.

Furthermore, the second engaging mechanism 8 and the second pipeline 10 are arranged at two opposite sides of the plenum box 1, so that connection and assembly between two different plenum boxes are facilitated.

Furthermore, the outer walls of the second connecting mechanism 8 and the second pipeline 10 are both of a double-layer structure, so that the sound insulation effect in use is improved.

Specifically, the utility model can complete the installation by fixedly connecting a first pipeline 5 at one side of a static pressure box body or pipelines to be assembled or different specifications with a second pipeline 10 at one side of the static pressure box through a first connecting mechanism 6 and a connecting bolt 4 and a connecting plate 3 through a second connecting mechanism 8, the disassembly and assembly operation is simple and convenient, the outer meshing pipe 9 on the outer wall of the installed second pipeline 10 is meshed with the inner meshing pipe 7 on the inner wall of the first pipeline 5 connected with the outer meshing pipe, so that the structure is more compact, the function is practical and the universality is wide, wherein, the first connecting mechanism 6 is composed of a first sealing gasket 11 and a first clamping groove 12, the first sealing gasket 11 is positioned on the outer wall of the first connecting mechanism 6 at the bottom of the first clamping groove 12, the second connecting mechanism 8 is composed of a second clamping groove 13 and a second sealing gasket 14, the second sealing gasket 14 is positioned on the outer wall of the second connecting mechanism 8 at the bottom of the second clamping groove 13, the first clamping groove 12 and the second clamping groove 13 are mutually meshed, so that good air tightness is kept between the second connecting mechanism 8 and the second pipeline 10 after connection and assembly; each connecting plate 3 is provided with a plurality of connecting holes 2 for convenient assembly; the engaging inner pipe 7 in the second engaging mechanism 8 and the engaging outer pipe 9 outside the second pipeline 10 are engaged with each other, so that the connecting structure is more compact; the second connecting mechanism 8 and the second pipeline 10 are fixedly connected through the connecting plate 3 and the connecting bolt 4, and the overall structure is optimized; the arrangement positions of the second connecting mechanism 8 and the second pipeline 10 are positioned at two opposite sides of the static pressure box 1, so that the connection and assembly between two different static pressure boxes are convenient; the outer walls of the second joining mechanism 8 and the second pipeline 10 are both of a double-layer structure, so that the sound insulation effect in use is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A filtering static pressure box convenient to assemble comprises a static pressure box (1), a joint hole (2), a joint plate (3), a joint bolt (4), a first pipeline (5), a first joint mechanism (6), a meshing inner pipe (7) and a second joint mechanism (8), it is characterized in that one end of the static pressure box (1) is provided with a first pipeline (5), a second pipeline (10) is arranged at the other end of the first pipeline (5) of the static pressure box (1), the tail end of the outer side of the first pipeline (5) is provided with a first connecting mechanism (6), the inner end of the first pipeline (5) is provided with an engaging inner pipe (7), the outer end of the second pipeline (10) is provided with a second connecting mechanism (8), the outer wall of the second pipeline (10) at one side of the second connecting mechanism (8) is provided with an engaging outer pipe (9), the outer sides of the first joining mechanism (6) and the second joining mechanism (8) are respectively provided with a joining plate (3).

2. An assembled filtration static pressure box according to claim 1, characterized in that the first engagement means (6) is formed by a first gasket (11) and a first snap groove (12), the first gasket (11) is located on the outer wall of the first engagement means (6) at the bottom of the first snap groove (12), the second engagement means (8) is formed by a second snap groove (13) and a second gasket (14), the second gasket (14) is located on the outer wall of the second engagement means (8) at the bottom of the second snap groove (13), and the first snap groove (12) and the second snap groove (13) are engaged with each other.

3. An easily assembled filtering static pressure box according to claim 1, characterized in that each of said connector plates (3) is pierced with a plurality of connector holes (2).

4. An easily assembled filtering static pressure box according to claim 1, characterized in that the engaging inner tube (7) inside the second engaging means (8) and the engaging outer tube (9) outside the second pipe (10) are engaged with each other.

5. An easily assembled filtering static pressure box according to claim 1, characterized in that the second joining means (8) and the second pipe (10) are fixedly connected by means of a joining plate (3) and a joining bolt (4).

6. An assembled filtration plenum box according to claim 1, wherein the second engagement means (8) and the second duct (10) are located on opposite sides of the plenum box (1).

7. An assembled filtration plenum box according to claim 1, wherein the outer walls of the second engagement means (8) and the second conduit (10) are of double construction.