CN211475221U - A filter protector for burying fixed knot row damp pipe - Google Patents
A filter protector for burying fixed knot row damp pipe Download PDFInfo
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- CN211475221U CN211475221U CN201922396753.XU CN201922396753U CN211475221U CN 211475221 U CN211475221 U CN 211475221U CN 201922396753 U CN201922396753 U CN 201922396753U CN 211475221 U CN211475221 U CN 211475221U
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Abstract
The utility model discloses a filtering and protecting device for a buried fixed joint moisture-removing pipe, which comprises a first barrel body and a second barrel body which are mutually communicated and connected; the first cylinder is correspondingly sleeved on the outlet end of the moisture discharge pipe; a liner is attached to the inner part of the first cylinder; one side of the liner, which is back to the inner wall of the first cylinder, is correspondingly attached to the outer wall of the moisture discharge pipe; the first cylinder body can be adapted to moisture discharge pipes with different specifications by replacing gaskets with different thicknesses, so that the first cylinder body has universality, and the mold opening cost can be saved when injection molding production is adopted; a third cylinder is arranged in the second cylinder, and a vent hole is formed in the third cylinder, so that sundries such as leaves and flying cotton can be effectively intercepted; a ring-shaped part extends from the periphery of the third cylinder; the annular member with the second barrel corresponds the lock to be convenient for take off the third barrel fast, clear up inside the third barrel and the second barrel.
Description
Technical Field
The utility model relates to a capital construction engineering field especially relates to a filter protector that is used for burying fixed knot to arrange damp pipe.
Background
The moisture discharge pipe is used for discharging water vapor in the underground pipe. The part of the traditional moisture-removing pipe exposed out of the ground is often made into a bent shape to prevent rainwater from flowing backwards and the like, but the part of the traditional moisture-removing pipe still can be blocked due to the influence of floating dust, leaves, insects and other sundries. Therefore, it is necessary to invent a filtering and protecting device for the buried fixed joint moisture-removing pipe, which has the function of preventing blockage and is easy to clean.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model provides a have and prevent burying the filtration protector that fixed knot row damp pipe was arranged to blocking function and easily clearance with burying.
The technical scheme is as follows: in order to achieve the purpose, the filtering and protecting device for the buried fixed joint moisture-removing pipe comprises a first cylinder body; the first cylinder is correspondingly sleeved on the outlet end of the moisture discharge pipe; a liner is attached to the inner part of the first cylinder; one side of the liner, which is back to the inner wall of the first cylinder, is correspondingly attached to the outer wall of the moisture discharge pipe; a clamping block is arranged on the inner wall of the first cylinder; the fixture block is correspondingly arranged on a path of the liner sliding inwards along the depth direction of the first cylinder body; one end of the first cylinder body, which is far away from the moisture discharge pipe, is provided with a first intercepting net.
Further, the liner is made of a soft material; the two sides of the gasket are respectively attached to the inner wall of the first cylinder and the outer wall of the moisture removing pipe in a sealing mode.
Furthermore, a second cylinder is communicated and connected with one end of the first cylinder, which is far away from the moisture discharge pipe; an air deflector is hinged in one end of the second cylinder body, which is far away from the first cylinder body; the air deflector is adjusted in a swinging mode, and the dissipation direction of the airflow flowing out of the moisture exhaust pipe is changed.
Further, the inner diameter of the second cylinder is larger than that of the first cylinder; the central axis of the first cylinder coincides with the central axis of the second cylinder.
Further, a third cylinder is arranged inside the second cylinder; a gap is reserved between the outer wall of the third cylinder and the inner wall of the second cylinder; one end of the third cylinder, which is far away from the first cylinder, is correspondingly covered on the periphery of the area where the air deflector is located; a wind blocking block is filled in a gap between one end of the third cylinder body, which is far away from the first cylinder body, and the second cylinder body; a second interception net is arranged at one end of the third cylinder body close to the first cylinder body; and ventilation holes are uniformly formed in the side surface of the third cylinder.
Further, a ring-shaped piece extends from the periphery of the third cylinder; the annular piece is correspondingly buckled with the second cylinder body.
Further, caulking grooves are symmetrically formed in two sides of the annular piece.
Has the advantages that: the utility model discloses a filtering and protecting device for a buried fixed joint moisture-removing pipe, which comprises a first barrel body and a second barrel body which are mutually communicated and connected; the first cylinder is correspondingly sleeved on the outlet end of the moisture discharge pipe; a liner is attached to the inner part of the first cylinder; one side of the liner, which is back to the inner wall of the first cylinder, is correspondingly attached to the outer wall of the moisture discharge pipe; the first cylinder body can be adapted to moisture discharge pipes with different specifications by replacing gaskets with different thicknesses, so that the first cylinder body has universality, and the mold opening cost can be saved when injection molding production is adopted; a third cylinder is arranged in the second cylinder, and a vent hole is formed in the third cylinder, so that sundries such as leaves and flying cotton can be effectively intercepted; a ring-shaped part extends from the periphery of the third cylinder; the annular member with the second barrel corresponds the lock to be convenient for take off the third barrel fast, clear up inside the third barrel and the second barrel.
Drawings
FIG. 1 is a schematic view of the overall structure of a filtering and protecting device;
FIG. 2 is a detail view of a portion of the filter guard;
FIG. 3 is a cross-sectional view of the filter guard;
fig. 4 is a schematic view of the gas flow path inside the device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The filtering and protecting device for the buried fixed joint moisture discharge pipe, as shown in the attached figures 2 and 4, comprises a first cylinder body 1; the first cylinder 1 is correspondingly sleeved on the outlet end of the moisture discharge pipe; a liner 12 is attached to the inside of the first cylinder 1; one side of the liner 12, which is back to the inner wall of the first cylinder 1, is correspondingly attached to the outer wall of the moisture discharge pipe 4; the liner 12 with different thicknesses can be replaced to adapt to moisture discharge pipes with different specifications, so that the first cylinder 1 has universality, and the mold opening cost can be saved when injection molding production is adopted; a clamping block 11 is arranged on the inner wall of the first cylinder 1; the clamping block 11 is correspondingly arranged on a path of the liner 12 sliding inwards along the depth direction of the first cylinder 1, so that the liner 12 can be limited, and the liner 12 and the clamping block 11 can be pushed to be tightly pressed by friction force in the process that the moisture removing pipe is embedded into the first cylinder 1; one end of the first cylinder body 1, which is far away from the moisture discharge pipe, is provided with a first intercepting net 13 which can be used for isolating matters such as external dust.
The gasket 12 is made of soft materials such as rubber; the two sides of the gasket 12 are respectively in sealing fit with the inner wall of the first cylinder 1 and the outer wall of the moisture exhaust pipe, and the sealing reliability is guaranteed by the compression deformation of the gasket.
As shown in the attached drawing 1, a second cylinder 2 is communicated and connected with one end of the first cylinder 1, which is far away from the moisture discharge pipe; an air deflector 21 is hinged in one end of the second cylinder 2, which is far away from the first cylinder 1; the air deflector 21 is adjusted in a swinging mode, and the dissipation direction of air flow flowing out of the moisture exhaust pipe is changed, so that when overground steel facilities exist nearby, water vapor can be prevented from being in direct contact with the overground steel facilities, and the influence of the moisture exhaust pipe on corrosion of the facilities is reduced.
The inner diameter of the second cylinder 2 is larger than that of the first cylinder 1; the central axis of the first cylinder 1 coincides with the central axis of the second cylinder 2, so as to ensure that a transition shoulder structure as shown in figure 4 exists between the first cylinder 1 and the second cylinder 2; because the upper end of the moisture discharge pipe is generally bent to a horizontal position or slightly downward, the design of the transition shoulder part can effectively intercept rainwater accidentally poured into the second barrel body 2 and prevent the rainwater from directly flowing into the first barrel body 1.
As shown in fig. 3 and 4, a third cylinder 3 is arranged inside the second cylinder 1; the outer wall of the third cylinder 3 is spaced from the inner wall of the second cylinder 1; one end of the third cylinder 3, which is far away from the first cylinder 1, is correspondingly covered on the periphery of the area where the air deflector 21 is located, as shown by an arrow in fig. 4, after water vapor from the moisture exhaust pipe 4 passes through the first cylinder 1, the water vapor enters the third cylinder 3 from a gap between the second cylinder 2 and the third cylinder 3, and finally the water vapor is discharged out of the filtering and protecting device under the guidance of the air deflector 21; a gap between one end of the third cylinder 3, which is far away from the first cylinder 1, and the second cylinder 2 is filled with a wind blocking block 33 for ensuring that all water vapor enters the third cylinder 3 before being discharged from the device; a second interception net 31 is arranged at one end of the third cylinder 3 close to the first cylinder 1; the side surface of the third cylinder 3 is uniformly provided with vent holes 32; the aperture of the vent hole 32 and the mesh size of the second interception net 31 are both larger than those of the first interception net 13; the aperture of the vent hole 32 and the second intercepting net 31 function to intercept the sundries with larger size such as leaves, flying flocks and the like in the third cylinder 3, and the first intercepting net 13 utilizes the finer net surface to obstruct dust and insects.
A ring-shaped part 34 extends from the periphery of the third cylinder 3; the ring-shaped member 34 is correspondingly buckled with the second cylinder 2, so that the third cylinder 3 can be conveniently and quickly taken down, and the inside of the third cylinder 3 and the inside of the second cylinder 2 can be cleaned; the two sides of the ring-shaped element 34 are symmetrically provided with caulking grooves 341, and columnar elements such as pins 342 can be inserted into the caulking grooves 341, so that the force of hands of an operator can be conveniently exerted; when the pin 342 is not inserted, the ring-shaped member 34 is regular and has no protrusion, which is more beneficial to production, carrying and transportation.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (7)
1. A filter protector for burying fixed knot row damp pipe, its characterized in that: comprises a first cylinder (1); the first cylinder (1) is correspondingly sleeved on the outlet end of the moisture discharge pipe; a liner (12) is attached to the inner part of the first cylinder (1); one side of the liner (12), which is back to the inner wall of the first cylinder (1), is correspondingly attached to the outer wall of the moisture discharge pipe; a clamping block (11) is arranged on the inner wall of the first cylinder (1); the fixture block (11) is correspondingly arranged on a path along which the gasket (12) slides inwards along the depth direction of the first cylinder (1); one end of the first cylinder body (1) far away from the moisture discharge pipe is provided with a first intercepting net (13).
2. The filtration and protection device for the buried fixed knot moisture drain pipe as claimed in claim 1, wherein: the liner (12) is made of soft materials; the two sides of the gasket (12) are respectively in sealing fit with the inner wall of the first cylinder body (1) and the outer wall of the moisture-removing pipe.
3. The filtration and protection device for the buried fixed knot moisture drain pipe as claimed in claim 1, wherein: one end of the first cylinder (1) far away from the moisture discharge pipe is communicated and connected with a second cylinder (2); an air deflector (21) is hinged in one end of the second cylinder (2) far away from the first cylinder (1); the air deflector (21) is adjusted in a swinging mode, and the air flow dissipation direction flowing out of the moisture exhaust pipe is changed.
4. The filtration and protection device for the buried fixed knot moisture draining pipe as claimed in claim 3, wherein: the inner diameter of the second cylinder (2) is larger than that of the first cylinder (1); the central axis of the first cylinder (1) coincides with the central axis of the second cylinder (2).
5. The filtration and protection device for the buried fixed knot moisture draining pipe as claimed in claim 3, wherein: a third cylinder (3) is arranged in the second cylinder (2); the outer wall of the third cylinder (3) is spaced from the inner wall of the second cylinder (2); one end of the third cylinder (3) far away from the first cylinder (1) is correspondingly covered on the periphery of the area where the air deflector (21) is located; a wind blocking block (33) is filled in a gap between one end, far away from the first cylinder (1), of the third cylinder (3) and the second cylinder (2); a second interception net (31) is arranged at one end of the third cylinder (3) close to the first cylinder (1); and vent holes (32) are uniformly formed in the side surface of the third cylinder (3).
6. The filtration and protection device for the buried fixed knot moisture draining pipe of claim 5, wherein: a ring-shaped piece (34) extends from the periphery of the third cylinder (3); the annular piece (34) is correspondingly buckled with the second cylinder (2).
7. The filtration and protection device for the buried fixed knot moisture draining pipe of claim 6, wherein: the two sides of the annular part (34) are symmetrically provided with caulking grooves (341).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396753.XU CN211475221U (en) | 2019-12-27 | 2019-12-27 | A filter protector for burying fixed knot row damp pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396753.XU CN211475221U (en) | 2019-12-27 | 2019-12-27 | A filter protector for burying fixed knot row damp pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211475221U true CN211475221U (en) | 2020-09-11 |
Family
ID=72359281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922396753.XU Active CN211475221U (en) | 2019-12-27 | 2019-12-27 | A filter protector for burying fixed knot row damp pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211475221U (en) |
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2019
- 2019-12-27 CN CN201922396753.XU patent/CN211475221U/en active Active
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