CN210638338U

CN210638338U - Filter throttle pipeline spare for reposition of redundant personnel of filter screen abluent convenient to

Info

Publication number: CN210638338U
Application number: CN201921324297.1U
Authority: CN
Inventors: 唐德玉
Original assignee: Tianjin Songyuan Electronics Co ltd
Current assignee: Tianjin Songyuan Electronics Co ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-29
Anticipated expiration: 2029-08-15

Abstract

The utility model relates to a filter screen is convenient for abluent pipeline spare for filtration throttle flow-dividing, including pipeline spare body, its characterized in that, pipeline spare body both ends are equipped with import and export respectively, the exit rigid coupling has vertical connecting plate, be equipped with the through-hole on the connecting plate, the through-hole in-connection has the branch pipe, this internal being close to of pipeline spare the vertical rigid coupling of export one end has the orifice plate, the inner wall of import edge is equipped with the internal thread, import department threaded connection has the connecting pipe, the connecting pipe is kept away from the horizontal rigid coupling of branch pipe one end has the intubate, the connecting pipe with the intubate intercommunication, just the body has been set in the outside of intubate, the body is close to connecting pipe one end is. The utility model discloses simple structure, convenient to use, and the filter screen is convenient for wash or change.

Description

Filter throttle pipeline spare for reposition of redundant personnel of filter screen abluent convenient to

Technical Field

The utility model relates to a pipeline throttle reposition of redundant personnel technical field especially relates to a filter screen is convenient for abluent pipeline spare for filtration throttle reposition of redundant personnel.

Background

The filter, the flow controller, three parts of the shunt respectively reach the functions of filtering impurities, throttling and depressurizing and evenly shunting, the flowing trend direction of the internal refrigerant enters the throttling valve for throttling and depressurizing after the impurities are filtered by the filter, and finally the refrigerant enters the distributor for shunting, the filter, the flow controller and the shunt are independently formed, the filter is connected with the shunt in a welded mode through pipeline pieces, the structure is complex, the parts are multiple, the welding spots are multiple, leakage is easy to generate during use, and the filter screen in the filter is inconvenient to clean or replace.

Disclosure of Invention

The utility model discloses aim at solving prior art not enough, and provide a filter screen is convenient for abluent pipeline spare for filtration throttle flow-dividing.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a pipeline piece for filtering and throttling flow, which is convenient for cleaning a filter screen, comprises a pipeline piece body and is characterized in that an inlet and an outlet are respectively arranged at two ends of the pipeline piece body, a vertical connecting plate is fixedly connected at the outlet, a through hole is arranged on the connecting plate, a branch pipe is connected in the through hole, a throttling orifice plate is vertically and fixedly connected at one end of the pipeline piece body close to the outlet, an internal thread is arranged on the inner wall at the edge of the inlet, a connecting pipe is connected at the inlet in a threaded manner, an inserting pipe is horizontally and fixedly connected at one end of the connecting pipe far away from the branch pipe, the connecting pipe is communicated with the inserting pipe, a pipe body is sleeved at the outer side of the inserting pipe, one end of the pipe body close to the connecting pipe is connected with a clamping ring, an annular net, the net rack is detachably provided with a filter screen, the edge of the opening of the filter screen is fixedly connected with a mounting ring matched with the clamping groove, and the mounting ring is inserted into the clamping groove.

In particular, the mounting ring is a rubber ring.

Particularly, the clamping ring comprises an arc-shaped ring and connecting pieces fixedly connected to two ends of the arc-shaped ring, the connecting pieces are perpendicular to the arc-shaped ring, round holes are correspondingly formed in the connecting pieces, and bolts are coaxially arranged in the round holes.

In particular, the diameter of the end of the insertion tube remote from the connection tube is smaller than the diameter of the end of the insertion tube close to the connection tube.

The utility model has the advantages that: the utility model discloses simple structure through setting up orifice plate, connecting plate, filter screen, collar, rack, connecting pipe, intubate and clamp ring for this pipeline spare convenient to use, the part reduces relatively, is difficult for producing to leak, and the filter screen is convenient for wash or change.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the grid structure of the present invention;

FIG. 3 is a schematic view of the connection between the screen and the mounting ring of the present invention;

in the figure: 1-a pipe fitting body; 2-connecting plates; 3-branch pipe; 4-a restriction orifice; 5-connecting pipe; 6-a net rack; 7-filtering with a filter screen; 8-intubation; 9-a pipe body; 10-a clamping ring; 11-a card slot; 12-a mounting ring;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1-3, a pipeline piece for filtering and throttling flow-splitting, which is convenient for cleaning a filter screen, comprises a pipeline piece body 1, and is characterized in that an inlet and an outlet are respectively arranged at two ends of the pipeline piece body 1, a vertical connecting plate 2 is fixedly connected at the outlet, a through hole is arranged on the connecting plate 2, a branch pipe 3 is connected in the through hole, a throttling orifice plate 4 is vertically fixedly connected at one end of the pipeline piece body 1 close to the outlet, an internal thread is arranged on the inner wall at the edge of the inlet, a connecting pipe 5 is connected with the inlet in a threaded manner, an inserting pipe 8 is horizontally and fixedly connected at one end of the connecting pipe 5 far away from the branch pipe 3, the connecting pipe 5 is communicated with the inserting pipe 8, a pipe body 9 is sleeved outside the inserting pipe 8, one end of the pipe body 9 close to the connecting pipe 5 is connected with a, the rack 6 is close to 5 one sides of connecting pipe are equipped with draw-in groove 11, can dismantle on the rack 6 and have the filter screen 7, the opening part edge rigid coupling of filter screen 7 have with the collar 12 that the draw-in groove 11 matches, just collar 12 inserts in the draw-in groove 11.

In particular, the mounting ring 12 is a rubber ring.

Particularly, the clamping ring 10 includes an arc-shaped ring and connecting pieces fixedly connected to two ends of the arc-shaped ring, the connecting pieces are perpendicular to the arc-shaped ring, circular holes are correspondingly formed in the connecting pieces, and bolts are coaxially arranged in the circular holes.

In particular, the diameter of the end of the cannula 8 remote from the connecting tube 5 is smaller than the diameter of the end of the cannula 8 close to the connecting tube 5.

The utility model discloses the during operation, insert the collar 12 in draw-in groove 11, and push away filter screen 7 in the pipeline spare body 1, the import department of 5 threaded connection inlet pipe spare bodies 1 of connecting pipe, tightly overlap the opening of body 9 and put in the 8 outsides of intubate, and fasten on intubate 8 through clamp ring 10, when having liquid flow in the body 9, after filter through filter screen 7, pass through orifice plate 4 again, then in getting into branch pipe 3 through the export, when filter screen 7 need wash or change, loosen clamp ring 10, take out connecting pipe 5, take out collar 12 on the filter screen 7 from draw-in groove 11, begin to wash or change new filter screen 7. The utility model discloses simple structure, convenient to use, and filter screen 7 is convenient for wash or change.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. A pipeline piece for filtering and throttling flow, with a filter screen convenient to clean, comprises a pipeline piece body (1) and is characterized in that an inlet and an outlet are respectively arranged at two ends of the pipeline piece body (1), a vertical connecting plate (2) is fixedly connected at the outlet, a through hole is arranged on the connecting plate (2), a branch pipe (3) is connected in the through hole, a throttling orifice plate (4) is vertically and fixedly connected at one end of the pipeline piece body (1) close to the outlet, an internal thread is arranged on the inner wall at the edge of the inlet, a connecting pipe (5) is in threaded connection at the inlet, an insertion pipe (8) is horizontally and fixedly connected at one end of the connecting pipe (5) far away from the branch pipe (3), the connecting pipe (5) is communicated with the insertion pipe (8), a pipe body (9) is sleeved at the outer side of the insertion pipe (8), and a clamping ring (, be close to in pipeline spare body (1) the vertical rigid coupling of exit one end has annular rack (6), rack (6) are close to connecting pipe (5) one side is equipped with draw-in groove (11), net rack (6) are gone up to dismantle and have been ann filter screen (7), the opening part edge rigid coupling of filter screen (7) have with collar (12) that draw-in groove (11) match, just collar (12) insert in draw-in groove (11).

2. A filter throttling flow distribution duct piece for a filter screen easy to clean according to claim 1, characterized in that said mounting ring (12) is a rubber ring.

3. The pipeline component for filtering throttling flow of the filter screen convenient to clean as claimed in claim 2, wherein said clamping ring (10) comprises an arc ring and connecting pieces fixedly connected to both ends of the arc ring, and said connecting pieces are arranged perpendicular to said arc ring, and said connecting pieces are correspondingly provided with circular holes, and said circular holes are coaxially provided with bolts.

4. A filter throttle flow pipe member with a filter screen easy to clean according to claim 2 characterized in that the diameter of the end of the insertion pipe (8) far from the connecting pipe (5) is smaller than the diameter of the end of the insertion pipe (8) near the connecting pipe (5).