CN210599533U

CN210599533U - Anti-blocking structure of drainer

Info

Publication number: CN210599533U
Application number: CN201921531300.7U
Authority: CN
Inventors: 李申国
Original assignee: Shenzhen Hdr Machinery Co ltd
Current assignee: Shenzhen Hdr Machinery Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-22
Anticipated expiration: 2029-09-12

Abstract

The utility model provides a drainer anti-blocking structure, which comprises a first flange plate, a fixing part, a second flange plate, a through hole, a first mounting hole, a flange, a fixing ring, a filtering screen cylinder and a second mounting hole, wherein the right end surface of the second inlet pipe is provided with the first flange plate, the left end surface of the first inlet pipe is provided with the second flange plate, the inside of the second flange plate is provided with the through hole, the inside of the first flange plate is provided with the through hole, the inside of the through hole is provided with the fixing part, the annular side surface in the first flange plate is provided with the flange, the filtering screen cylinder is arranged inside the first flange plate, the right end surface of the filtering screen cylinder is welded with the fixing ring, the fixing ring is arranged on the right end surface of the flange, the right end surface of the flange is provided with the first mounting hole, the inside of the fixing ring is provided with the, the anti-blocking effect is obvious.

Description

Anti-blocking structure of drainer

Technical Field

The utility model relates to a drainer prevents stifled structure belongs to drainer technical field.

Background

An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are reciprocating piston type, rotating vane or rotating screw. The centrifugal compressor is a very large application program, and the air compressor can produce a large amount of condensed water during operation, and the condensed water can increase resistance, block pipelines, occupy volume, corrode pipelines and consume kinetic energy, so a drainer is needed to timely remove the condensed water, and the drainer is an indispensable important part of the air compressor.

The existing drainer is not provided with an anti-blocking structure, and when condensed water is discharged and is doped with impurities in the condensed water, the drainer is easy to block, so that the condensed water can not be drained in time, and the problem that the condensate water is blocked by the anti-blocking structure is solved urgently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a stifled structure is prevented to drainer to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, avoid the drainer to block up, prevent that stifled effect is showing.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a drainer anti-blocking structure comprises a drainer main body, a water outlet pipe, a perspective window, an anti-blocking assembly, a first water inlet pipe and a second water inlet pipe, wherein the perspective window is arranged at the lower side of the annular side face of the drainer main body, the water outlet pipe is arranged at the left side of the annular side face of the drainer main body, the second water inlet pipe is arranged at the right side of the annular side face of the drainer main body, the right side of the second water inlet pipe is connected with the first water inlet pipe, the anti-blocking assembly is arranged between the first water inlet pipe and the second water inlet pipe, the anti-blocking assembly comprises a first flange plate, a fixing part, a second flange plate, a through hole, a first mounting hole, a retaining ring, a filtering screen cylinder and a second mounting hole, the first flange plate is arranged at the right end face of the second water inlet pipe, the second flange plate, the through-hole internally mounted has the mounting, annular side surface installs the flange in the first ring flange, a filter sieve section of thick bamboo has been placed to first ring flange inside, filter sieve section of thick bamboo right-hand member face welding has solid fixed ring, gu fixed ring places at flange right-hand member face, first mounting hole has been seted up to the flange right-hand member face, gu fixed ring has seted up the second mounting hole inside.

Furthermore, an occlusion thread is carved on the inner annular side surface of the through hole, and the through hole is meshed with the fixing piece through the thread.

Furthermore, the first mounting holes correspond to the second first mounting holes one by one.

Further, the inner diameter of the flange is smaller than the diameter of the fixing ring.

Furthermore, a sealing groove is formed in the right end face of the first flange plate, a sealing lug is mounted on the left end face of the second flange plate, and the sealing lug is matched with the sealing groove.

Furthermore, the first mounting holes are four, the specifications of the four first mounting holes are the same, the specifications of the four second mounting holes are the same, and the specifications of the four second mounting holes are the same.

The utility model has the advantages that: the utility model discloses a drainer prevents stifled structure, because of the utility model discloses added first ring flange, mounting, second ring flange, through-hole, first mounting hole, flange, solid fixed ring, filter sieve section of thick bamboo and second mounting hole, drainer jam is avoided in this design, makes things convenient for the emission of comdenstion water, has solved original drainer and has not prevented stifled structure's problem, has improved the utility model discloses a prevent blockking up the effect.

Because of the annular side is carved with the interlock screw in the through-hole, the through-hole passes through the screw thread with the mounting and meshes mutually, this design passes through screw thread meshing, make things convenient for the mounting to twist inside the through-hole, because of first mounting hole and the first mounting hole one-to-one of second, this design makes things convenient for the filter sieve section of thick bamboo to install inside first ring flange, be less than solid fixed ring diameter because of the flange internal diameter, this design can restrict solid fixed ring's mounted position, because of first flange right-hand member face seted up the seal groove, sealed lug is installed to second flange left end face, and sealed lug and seal groove phase-match, this design makes things convenient for seal installation between first ring flange and the second ring flange, the utility model discloses rational in infrastructure avoids the drain.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an anti-blocking structure of a drainer according to the present invention;

FIG. 2 is a schematic structural view of an anti-clogging assembly in an anti-clogging structure of a drainer according to the present invention;

FIG. 3 is a perspective view of a first flange plate in the anti-blocking structure of the drainer of the present invention;

FIG. 4 is a right side view of the first flange of the anti-clogging structure of the drainer of the present invention;

FIG. 5 is a perspective view of a filtering screen cylinder in an anti-clogging structure of a drainer according to the present invention;

in the figure: 1-a drainer main body, 2-a water outlet pipe, 3-a perspective window, 4-an anti-blocking component, 5-a first water inlet pipe, 6-a second water inlet pipe, 41-a first flange, 42-a fixing piece, 43-a second flange, 44-a through hole, 45-a first mounting hole, 46-a flange, 47-a fixing ring, 48-a filtering screen cylinder and 49-a second mounting hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a stifled structure is prevented to drainer, including drainer main part 1, outlet pipe 2, perspective window 3, prevent stifled subassembly 4, first inlet tube 5 and second inlet tube 6, perspective window 3 sets up at 1 annular side downside of drainer main part, outlet pipe 2 installs in 1 annular side left side of drainer main part, second inlet tube 6 installs on 1 annular side right side of drainer main part, 6 right sides of second inlet tube are connected with first inlet tube 5, be provided with between first inlet tube 5 and the second inlet tube 6 and prevent stifled subassembly 4.

The anti-blocking assembly 4 comprises a first flange 41, a fixing member 42, a second flange 43, a through hole 44, a first mounting hole 45, a rib 46, a fixing ring 47, a filter screen cylinder 48 and a second mounting hole 49, first ring flange 41 is installed to 6 right-hand members of second inlet tube, second ring flange 43 is installed to 5 left end faces of first inlet tube, through-hole 44 has been seted up to second ring flange 43 inside, through-hole 44 has been seted up to first ring flange 41 inside, through-hole 44 internally mounted has mounting 42, annular side-mounting has flange 46 in the first ring flange 41, filter screen section of thick bamboo 48 has been placed to first ring flange 41 inside, filter screen section of thick bamboo 48 right-hand member face welding has solid fixed ring 47, gu fixed ring 47 places at flange 46 right-hand member face, first mounting hole 45 has been seted up to flange 46 right-hand member face, gu fixed ring 47 is inside to have seted up second mounting hole 49, the problem that original drainer does not prevent stif.

The inner annular side surface of the through hole 44 is carved with engaging screw threads, the through hole 44 is engaged with the fixing piece 42 through the screw threads, through thread engagement, the fixing member 42 is conveniently screwed into the through hole 44, the first mounting holes 45 and the second mounting holes 49 are in one-to-one correspondence, the filtering screen cylinder 48 is conveniently mounted in the first flange 41, the inner diameter of the flange 46 is smaller than the diameter of the fixing ring 47, the mounting position of the fixing ring 47 can be limited, the right end face of the first flange 41 is provided with a sealing groove, the left end face of the second flange 43 is provided with a sealing lug, the sealing convex blocks are matched with the sealing grooves, so that the first flange plate 41 and the second flange plate 43 can be conveniently and hermetically mounted, four first mounting holes 45 are arranged, and four first mounting holes 45 are the same in specification, and second mounting hole 49 is equipped with four, and four second mounting holes 49 are the same in specification, make things convenient for solid fixed ring 47 and filter screen cylinder 48 firmly to install inside first ring flange 41.

As an embodiment of the present invention: in order to prevent the drainer body 1 from being blocked, an installer places a fixing ring 47 and a filtering screen cylinder 48 inside a first flange plate 41, the inner diameter of a flange 46 is smaller than the diameter of the fixing ring 47, the first mounting hole 45 is aligned with the hole of the first mounting hole 45, the fixing ring 47 is installed on the flange 46, then a sealing bump on the left end face of a second flange plate 43 is embedded into a sealing groove on the right end face of the first flange plate 41, a fixing member 42 is screwed into a through hole 44 through threads, the first flange plate 41 and the second flange plate 43 are assembled with each other, then the first flange plate 41 and the second flange plate 43 are respectively installed on a first water inlet pipe 5 and a second water inlet pipe 6, the filtering screen cylinder 48 can effectively intercept impurities entering the drainer body 1, and the filtering screen cylinder 48 is also convenient to be replaced regularly.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a stifled structure is prevented to drainer, includes drainer main part, outlet pipe, perspective window, prevents stifled subassembly, first inlet tube and second inlet tube, its characterized in that: the perspective window is arranged on the lower side of the annular side face of the drainer main body, the water outlet pipe is arranged on the left side of the annular side face of the drainer main body, the second water inlet pipe is arranged on the right side of the annular side face of the drainer main body, the right side of the second water inlet pipe is connected with the first water inlet pipe, and the anti-blocking assembly is arranged between the first water inlet pipe and the second water inlet pipe;

the anti-blocking component comprises a first flange plate, a fixing part, a second flange plate, a through hole, a first mounting hole, a flange, a fixing ring, a filtering screen cylinder and a second mounting hole, the first flange plate is installed on the right end face of the second inlet pipe, the second flange plate is installed on the left end face of the first inlet pipe, the through hole is formed in the second flange plate, the through hole is formed in the first flange plate, the fixing part is installed in the through hole, the flange is installed on the side face of the annular side in the first flange plate, the filtering screen cylinder is placed in the first flange plate, the fixing ring is welded on the right end face of the filtering screen cylinder, the fixing ring is placed on the right end face of the flange, the first mounting hole is formed in the right end face of the flange, and the second.

2. The anti-clogging structure for a drainer according to claim 1, wherein: and an occlusion thread is carved on the inner annular side surface of the through hole, and the through hole is meshed with the fixing piece through the thread.

3. The anti-clogging structure for a drainer according to claim 1, wherein: the first mounting holes correspond to the second mounting holes one to one.

4. The anti-clogging structure for a drainer according to claim 1, wherein: the inner diameter of the flange is smaller than the diameter of the fixing ring.

5. The anti-clogging structure for a drainer according to claim 1, wherein: the right end face of the first flange plate is provided with a sealing groove, the left end face of the second flange plate is provided with a sealing lug, and the sealing lug is matched with the sealing groove.

6. The anti-clogging structure for a drainer according to claim 1, wherein: the first mounting holes are four, the specifications of the four first mounting holes are the same, the specifications of the four second mounting holes are four, and the specifications of the four second mounting holes are the same.