CN216382887U

CN216382887U - Sealed wall penetrating device

Info

Publication number: CN216382887U
Application number: CN202123085618.7U
Authority: CN
Inventors: 潘仙可; 王荣; 潘仙标
Original assignee: Wenzhou Yongbo Fluid Equipment Co ltd
Current assignee: Wenzhou Yongbo Fluid Equipment Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-26
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a sealed wall penetrating device which is characterized by comprising a pipeline, wherein two ends of the pipeline are provided with sealing covers with through holes, chucks are further arranged on the outer sides of the two ends of the pipeline, a fixed disc extends outwards from the periphery of each sealing cover, and a clamp is arranged between each fixed disc and each chuck; the pipeline is further sleeved with sealing blocks which are symmetrically arranged on two sides of the wall and abut against the wall, two sides of the pipeline are further in threaded connection with sealing rings, sealing grooves are formed in the sealing rings, pressing blocks with conical sections are arranged in the sealing grooves, and conical grooves matched with the pressing blocks are formed in one sides, close to the sealing grooves, of the sealing blocks; the pipeline is also provided with an air inlet pipe and an air outlet pipe, and the air inlet pipe is connected with an external air source; through above-mentioned structure can avoid the hose to buckle and lead to the air in two spaces to circulate through the gap between pipeline and the wall body, avoid the air in two spaces alternately, sealing ring and seal block can seal the gap between wall body and the pipeline simultaneously, have improved the leakproofness of wall ware, have strengthened the result of use.

Description

Sealed wall penetrating device

Technical Field

The utility model relates to the field of material conveying devices, in particular to a sealed wall penetrating device.

Background

In the production process of some products, such as medicines and foods, different clean requirements are required for the production environment of adjacent spaces or special control requirements are required for the air of the adjacent spaces, so that the whole production line can be divided into a plurality of mutually independent spaces according to the different clean levels or control requirements, and the adjacent two spaces are separated by a wall body.

At present, when a hose or other soft materials are needed to be used in a negative pressure pneumatic conveying mode commonly used for conveying materials, and a hole is directly drilled in a wall body for the conveying hose to pass through, the conveying hose is easy to deform, gaps exist between the conveying hose and the hole of the wall body, air in two spaces is crossed, the cleaning level of the two spaces is damaged, or two space environment control strategies fail, and the production process is affected.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a sealed wall penetrating device which can avoid a gap between a bent material conveying hose and a wall body, so that air in two spaces is crossed, and meanwhile, the sealing performance of a pipeline is improved.

In order to achieve the purpose, the utility model adopts the technical scheme that: a sealed wall penetrating device comprises a pipeline penetrating through a wall body, wherein sealing covers with through holes are arranged at two ends of the pipeline; the pipeline is further sleeved with sealing blocks which are symmetrically arranged on two sides of the wall and abut against the wall, two sides of the pipeline are further in threaded connection with sealing rings, the sealing rings are located on one side, away from the wall, of the sealing blocks, one side, close to the wall, of each sealing ring is provided with a sealing groove matched with the corresponding sealing block, a pressing block with a conical section is arranged in each sealing groove, and one side, close to the sealing groove, of each sealing block is provided with a conical groove matched with the corresponding pressing block; the pipeline is also provided with an air inlet pipe and an air outlet pipe, and the air inlet pipe is connected with an external air source.

The utility model is further set up in that the clamp comprises an upper clamp joint and a lower clamp joint, the upper clamp joint is hinged with one end of the lower clamp joint, the other end of the upper clamp joint is detachably connected with the other end of the lower clamp joint through a bolt, sealing films matched with a chuck and a fixing disc are further arranged on the inner sides of the upper clamp joint and the lower clamp joint, a locking groove is formed between the sealing films and the inner side of the clamp, a locking strip is arranged in the locking groove, the locking strip forms an unclosed circular shape around the sealing films, two ends of the locking strip respectively penetrate through the upper clamp joint and the lower clamp joint, one end of the locking strip is provided with a latch, and a locking device for controlling the locking strip is arranged on the end part of the lower clamp joint.

The utility model is further set up in that the locking device comprises a bracket arranged on the lower clamp joint, a through groove for the two ends of the locking strip to pass through is arranged on the bracket, a gear is arranged in the middle of the through groove, one end of the locking strip is fixedly connected with the bracket, and the other end of the locking strip is provided with a latch matched with the gear and is in sliding connection with the through groove; and a knob connected with the gear is arranged outside the support.

The utility model is further provided that the pipeline is composed of a right sleeve, a left sleeve and a connecting cylinder, the connecting cylinder is arranged in the wall body, and the right sleeve and the left sleeve are in threaded connection through the connecting cylinder.

The utility model is further provided that a sealing sleeve is arranged on one side of the sealing cover facing the pipeline, and the sealing sleeve is arranged around the through hole.

The utility model is further provided that one side of the closing cover, which is far away from the pipeline, is provided with a sealing cover for sealing the through hole.

In conclusion, the utility model has the beneficial effects that:

1. the pipeline runs through the wall body and is connected with the wall body in a sealing mode, and air in the two spaces is prevented from flowing through a gap between the pipeline and the wall body. And the defeated material hose runs through the wall body through the through-hole on the closing cap, avoids defeated material hose direct and wall body contact, and, lets in clean air in to the pipeline through the intake pipe, make in the pipeline be in the pressure-fired state, clean air removes to another clean low level district in from the pipeline through the outlet duct, thereby has avoided the air in the clean low level district to get into clean high level district through the pipeline, avoids the air in two spaces alternately, and then prevents the interact between two spaces.

2. The seal block cup joints the both sides that are located the wall body at the pipeline, can seal the gap between pipeline and the wall body, bee nature between wall body and the pipeline has been promoted, the air in two spaces has been avoided and the gap between pipeline and the wall body circulates, the intra-annular toper of seal presses the bell mouth looks butt on block and the seal block simultaneously, thereby make the seal block receive extrusion deformation, thereby make sealed effect better, the seal groove can wrap up the seal block, the displacement of seal block has been restricted, make the seal block hug closely each other with the wall body, let the installation more firm.

3. The clamp can seal a gap between the sealing cover and the pipeline, the sealing performance of the wall penetrating device of the pipeline is further improved, and the clamp is more convenient to mount due to the arrangement of the chuck and the fixed disc; through rotatory locking device's knob, can let gear revolve, drive the locking strip that has latch one end and remove, because the other end is fixed with the support, the locking strip can tighten up to make the locking strip can let laminating between seal membrane and chuck, the fixed disk inseparabler, let sealed better of effect.

4. The connecting cylinder is arranged in the wall body, and the left sleeve and the right sleeve are mutually connected through the connecting cylinder, so that the pipeline can be more conveniently disassembled and assembled; the sealing cover and the sealing sleeve can increase the sealing performance of the pipeline, so that the wall penetrating device is better in using effect.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of the present embodiment.

Fig. 2 is an enlarged view of the seal ring of the present embodiment.

Fig. 3 is an enlarged view of the clip of the present embodiment.

Fig. 4 is a schematic structural view of the clip of the present embodiment.

Fig. 5 is an enlarged view of the locking device of the present embodiment.

Fig. 6 is a view showing the state when the clip of the present embodiment is opened.

Fig. 7 is a perspective view of the connector barrel of the present embodiment.

Reference numerals: 1-a pipeline; 101-an air inlet pipe; 102-an air outlet pipe; 103-right sleeve; 104-left cannula; 105-a connector barrel; 2-a closing cover; 3-a through hole; 4-a chuck; 5, fixing the disc; 6, clamping a hoop; 601-upper band joint 602-lower band joint; 603-sealing the film; 604-locking grooves; 605-a locking strip; 606-latch; 607-locking means; 617-scaffold; 627-through groove; 637-gear; 647-knob; 7-sealing block; 8-a sealing ring; 801-sealing groove; 802-an extrusion block; 803-taper groove; 9-sealing sleeve; 10-sealing cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-7, the embodiment discloses a sealed wall penetrating device, which includes a pipeline 1 penetrating through a wall, wherein two ends of the pipeline 1 are provided with closing caps 2 with through holes 3, the outer sides of two ends of the pipeline 1 are further provided with chucks 4, a fixing disc 5 matched with the chucks 4 extends outwards from the periphery of the closing cap 2, a clamp 6 is arranged between the fixing disc 5 and the chucks 4, and the clamp 6 is used for sealing a gap between the fixing disc 5 and the chucks 4; the pipeline 1 is further sleeved with sealing blocks 7 which are symmetrically arranged on two sides of the wall and abut against the wall, two sides of the pipeline 1 are further connected with sealing rings 8 in a threaded mode, the sealing rings 8 are located on one side, away from the wall, of the sealing blocks 7, one side, close to the wall, of each sealing ring 8 is provided with a sealing groove 801 matched with the corresponding sealing block 7, a pressing block 802 with a conical section is arranged in each sealing groove 801, and one side, close to the corresponding sealing groove 801, of each sealing block 7 is provided with a conical groove 803 matched with the corresponding pressing block 802; the pipeline 1 is also provided with an air inlet pipe 101 and an air outlet pipe 102, and the air inlet pipe 101 is connected with an external air source;

the sealing ring 8 of both sides removes to the wall body direction, make the extrusion piece 802 in the seal groove 801 extrude sealed piece 7, elastic deformation takes place for bell groove 803 under extrusion piece 802's effect, thereby increased the laminating area with the wall body, simultaneously sealing ring 8 can let sealed piece 7 inseparabler with the laminating of wall body, thereby avoided the air in two spaces to circulate from the gap between pipeline 1 and the wall body, and, let in clean air in to pipeline 1 through intake pipe 101, make and be in the pressure-fired state in the pipeline 1, clean air removes to another clean low level district in pipeline 1 through outlet duct 102, thereby the air in having avoided clean low level district gets into clean high level district through the pipeline, avoid the air in two spaces alternately, and then prevent the interact between two spaces.

In this embodiment, the clamp 6 includes an upper clamp connector 601 and a lower clamp connector 602, the upper clamp connector 601 is hinged to one end of the lower clamp connector 602, the other end of the upper clamp connector 601 is detachably connected to the other end of the lower clamp connector 602 through a bolt, a sealing film 603 matched with the chuck 4 and the fixing disc 5 is further disposed on the inner sides of the upper clamp connector 601 and the lower clamp connector 602, a locking groove 604 is formed between the sealing film 603 and the inner side of the clamp 6, a locking strip 605 is disposed in the locking groove 604, the locking strip 605 forms an unclosed circle around the sealing film 603, two ends of the locking strip pass through the upper clamp connector 601 and the lower clamp connector 602 respectively, one end of the locking strip 605 is provided with a latch 606, and a locking device 607 for controlling the locking strip 605 is disposed on the end of the lower clamp connector 602; the locking device 607 comprises a support 617 arranged on the lower clamp connector 602, a through groove 627 for passing through two ends of the locking strip 605 is arranged on the support 617, a gear 637 is arranged in the middle of the through groove 627, one end of the locking strip 605 is fixedly connected with the support 617, and the other end of the locking strip 605 is provided with a latch 606 matched with the gear 637 and is in sliding connection with the through groove 627; the rack 617 is further provided with a knob 647 connected to the gear 637.

The clamp 6 is arranged between the chuck 4 and the fixed disc 5 so as to connect the closing cover 2 and the pipeline 1, and the sealing film 603 on the inner side of the clamp 6 can seal the gap between the chuck 4 and the fixed disc 5 so as to improve the sealing performance of the pipeline 1;

as shown in fig. 4-5, when the knob 647 rotates clockwise, the gear 637 and the latch 606 cooperate to move the locking strip 605 at one end away from the clip 6, and since the other end of the locking strip 605 is fixed, the locking strip 605 is tightened to press the sealing film 603, so that the sealing film 603 seals the gap between the chuck 4 and the fixing disk 5 better.

In this embodiment, the pipeline 1 is composed of a right sleeve 103, a left sleeve 104 and a connecting cylinder 105, the connecting cylinder 105 is disposed in a wall body, and the right sleeve 103 and the left sleeve 104 are disposed through threaded connection of the connecting cylinder 105.

Connecting cylinder 105 sets up in the wall body, and right sleeve pipe 103 passes through connecting cylinder 105 interconnect with left sleeve pipe 104 to realize the intercommunication in two spaces, make the dismantlement installation of pipeline 1 more convenient like this simultaneously, improved the practicality of device.

In this embodiment, a sealing sleeve 9 is arranged on one side of the closing cover 2 facing the pipeline 1, and the sealing sleeve 9 is arranged around the through hole 3; a sealing cover 10 for sealing the through hole 3 is arranged on one side of the sealing cover 2 away from the pipeline 1;

the above-described structure ensures that the pipe is sealed regardless of whether the hose is inserted into the through-hole 3, thereby preventing air circulation between the two spaces.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a sealed wall penetrating device, includes pipeline (1) that runs through the wall body, the both ends of pipeline (1) are provided with closing cap (2) that have through-hole (3), its characterized in that, the both ends outside of pipeline (1) still is provided with chuck (4), closing cap (2) week side outwards extends have with chuck (4) assorted fixed disk (5), be provided with clamp (6) between fixed disk (5) and chuck (4), clamp (6) are used for sealing the gap between fixed disk (5) and chuck (4); the pipeline (1) is further sleeved with sealing blocks (7) which are symmetrically arranged on two sides of the wall body and abut against the wall body, two sides of the pipeline (1) are further connected with sealing rings (8) in a threaded mode, the sealing rings (8) are located on one side, away from the wall body, of the sealing blocks (7), one side, close to the wall body, of each sealing ring (8) is provided with a sealing groove (801) matched with the sealing block (7), a pressing block (802) with a conical section is arranged in each sealing groove (801), and one side, close to the sealing groove (801), of each sealing block (7) is provided with a conical groove (803) matched with the pressing block (802); the pipeline (1) is further provided with an air inlet pipe (101) and an air outlet pipe (102), and the air inlet pipe (101) is connected with an external air source.

2. A sealed wall-penetrating device according to claim 1, wherein the clamp (6) comprises an upper clamp connector (601) and a lower clamp connector (602), the upper clamp connector (601) is hinged with one end of the lower clamp connector (602), the other end of the upper clamp connector is detachably connected with the other end of the lower clamp connector through a bolt, a sealing film (603) matched with the chuck (4) and the fixing disc (5) is further arranged on the inner side of the upper clamp connector (601) and the lower clamp connector (602), a locking groove (604) is formed between the sealing film (603) and the inner side of the clamp (6), a locking strip (605) is arranged in the locking groove (604), the locking strip (605) forms a non-closed circle around the sealing film (603) and the two ends of the locking strip respectively penetrate through the upper clamp connector (601) and the lower clamp connector (602), one end of the locking strip (605) is provided with a latch (606), and a locking device (607) for controlling a locking strip (605) is arranged on the end part of the lower clamp joint (602).

3. A sealed wall-penetrating device according to claim 2, wherein the locking device (607) comprises a bracket (617) arranged on the lower clamp connector (602), a through groove (627) for passing through two ends of the locking strip (605) is arranged on the bracket (617), a gear (637) is arranged in the middle of the through groove (627), one end of the locking strip (605) is fixedly connected with the bracket (617), and the other end of the locking strip is provided with a latch (606) matched with the gear (637) and is slidably connected with the through groove (627); the bracket (617) is also provided with a knob (647) connected with the gear (637).

4. A sealed wall-penetrating device according to claim 1, wherein said conduit (1) is formed by a right sleeve (103), a left sleeve (104) and a connecting cylinder (105), said connecting cylinder (105) being arranged in the wall body, said right sleeve (103) and left sleeve (104) being arranged in a threaded connection via said connecting cylinder (105).

5. A sealed wall-penetrating device according to claim 1, characterized in that the side of the closing cap (2) facing the pipe (1) is provided with a sealing sleeve (9), said sealing sleeve (9) being arranged around the through-hole (3).

6. A sealed wall penetrating device according to claim 1, characterized in that the side of the closing cover (2) facing away from the pipe (1) is provided with a sealing cover (10) for sealing the through hole (3).