CN211935850U

CN211935850U - Filter capable of being washed rapidly

Info

Publication number: CN211935850U
Application number: CN202020123956.1U
Authority: CN
Inventors: 周忠用
Original assignee: Jiangsu Jingwei Valves Co ltd
Current assignee: Jiangsu Jingwei Valves Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-11-17
Anticipated expiration: 2030-01-19

Abstract

The utility model belongs to the field of filters, in particular to a filter capable of being washed quickly, which comprises a barrel body, a filter screen arranged in the barrel body and a sealing cover arranged on one side of the barrel body, wherein a limiting plate is welded on the outer side wall of the sealing cover, a screw rod is arranged in the limiting plate, a fixed block is screwed at one end of the screw rod, the fixed block is welded and fixed with the barrel body, and supporting columns are symmetrically welded on the outer side wall of the barrel body; guarantee filter screen automatic centering, wash the plug screw fast with the taper pipe through rotatory taper pipe and separate with the joint, wash the plug screw fast with the taper pipe and be connected with outside flushing pipe, thereby wash the filter screen through the joint, and sewage after the washing can be discharged through arranging the material flange, realize washing fast, through rotatory screw rod, separate screw rod and fixed block, and extract the screw rod from the limiting plate, make closing cap and staving separation, make things convenient for people to take out the filter screen from the staving, maintain and change.

Description

Filter capable of being washed rapidly

Technical Field

The utility model relates to a filter field especially relates to a filter that can wash fast.

Background

The filter is an indispensable device on a medium conveying pipeline, is usually arranged at an inlet end device of a pressure reducing valve, a pressure release valve, a constant water level valve and other devices of a squaring filter, and consists of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part.

In order to solve the above problems, a filter that can be rapidly washed is proposed in the present application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a filter that can wash fast has and washes fast, conveniently dismantles the characteristics of filter screen.

(II) technical scheme

In order to solve the problems, the utility model provides a filter capable of being rapidly washed, which comprises a barrel body, a filter screen arranged in the barrel body, and a sealing cover arranged on one side of the barrel body, wherein the outer side wall of the sealing cover is welded with a limiting plate, a screw rod is arranged in the limiting plate, one end of the screw rod is screwed with a fixed block, the fixed block is welded and fixed with the barrel body, the outer side wall of the barrel body is symmetrically welded with a supporting column, one end of the supporting column is welded with a mounting plate, one side of the sealing cover away from the barrel body is provided with a joint, the joint is in sliding connection with the sealing cover, the joint is embedded with a taper pipe rapid washing plug screw, one end of the joint penetrates through the sealing cover and is sleeved with a gasket, a fixed pipe is arranged outside the gasket, the fixed pipe is welded and fixed with the sealing cover, one end of the gasket is, and a connecting pipe is arranged in the compression spring and is welded and fixed with the filter screen.

Preferably, one end of the taper pipe quick-flushing screw plug penetrates through the joint and extends out of the joint.

Preferably, the connection part of the limiting plate and the screw rod is of a concave structure, and the screw rod is embedded into the concave part of the limiting plate and is attached to the limiting plate.

Preferably, a discharging flange is welded on one side, far away from the sealing cover, of the barrel body, and the discharging flange is communicated with the barrel body.

Preferably, the joint is located on the same center line as the discharge flange.

Preferably, the joint and the connecting pipe are located on the same vertical plane, and one end, far away from the filter screen, of the connecting pipe is embedded into the joint.

The above technical scheme of the utility model has following profitable technological effect:

the staving wholly adopts welded structure, it is few to protect the materials, save cost and manual work, adopt compression spring's structure, automatically, compress tightly the filter screen, guarantee filter screen automatic centering, wash the plug screw fast with the taper pipe through rotatory taper pipe and separate with the joint, be connected the plug screw fast with the outside flushing pipe of washing of taper pipe, thereby wash the filter screen through the joint, and sewage after the washing can be discharged through arranging the material flange, realize washing fast, through rotatory screw rod, separate screw rod and fixed block, and extract the screw rod from the limiting plate, make closing cap and staving separation, make things convenient for people to take out the filter screen from the staving, maintain and change.

Drawings

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

FIG. 2 is a schematic structural view of the present invention between the middle sealing cap and the conical tube quick flushing plug screw;

FIG. 3 is a schematic structural view of the present invention between the filter screen and the cover;

fig. 4 is a schematic structural view between the middle screen and the joint of the present invention.

Reference numerals:

1. a barrel body; 2. a support pillar; 3. mounting a plate; 4. a discharge flange; 5. sealing the cover; 6. a joint; 7. the conical pipe quickly washes the plug screw; 8. a limiting plate; 9. a screw; 10. a fixed block; 11. a gasket; 12. a fixed tube; 13. a compression spring; 14. filtering with a screen; 15. and (4) connecting the pipes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-4, the utility model provides a filter capable of fast flushing, which comprises a barrel body 1, a filter screen 14 installed in the barrel body 1, and a sealing cover 5 installed on one side of the barrel body 1, a limiting plate 8 is welded on the outer side wall of the sealing cover 5, a screw rod 9 is arranged in the limiting plate 8, one end of the screw rod 9 is screwed with a fixed block 10, the fixed block 10 is welded and fixed with the barrel body 1, a supporting column 2 is symmetrically welded on the outer side wall of the barrel body 1, a mounting plate 3 is welded on one end of the supporting column 2, a joint 6 is arranged on one side of the sealing cover 5 far away from the barrel body 1, the joint 6 is in sliding connection with the sealing cover 5, a conical pipe fast flushing screw plug 7 is embedded in the joint 6, one end of the joint 6 penetrates through the sealing cover 5 and is sleeved with a gasket 11, a fixed pipe 12 is arranged outside the gasket 11, the fixed pipe, the compression spring 13 is internally provided with a connecting pipe 15, and the connecting pipe 15 is welded and fixed with the filter screen 14.

The utility model discloses in, 1 whole welded structure that adopts of staving, the material of guaranteeing is few, save cost and manual work, adopt compression spring 13's structure, automatically, compress tightly filter screen 14, guarantee filter screen 14 automatic centering, wash plug 7 through rotatory taper pipe fast with the taper pipe fast washing plug 7 and connect 6 separation, be connected taper pipe fast washing plug 7 with outside flushing pipe, thereby wash filter screen 14 through connecting 6, and the sewage after the washing can discharge through row material flange 4, realize fast washing, through rotatory screw rod 9, separate screw rod 9 and fixed block 10, and extract screw rod 9 from limiting plate 8, make closing cap 5 and 1 separation of staving, make things convenient for people to take out filter screen 14 from 1 of staving, maintain and change.

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

fig. 2 is a schematic structural view between the middle sealing cap 5 and the taper pipe quick flushing plug screw 7 of the present invention;

as shown in fig. 1, one end of the cone quick flush plug 7 extends through the joint 6 and extends out of the joint 6.

As shown in fig. 1 and 2, the connection position of the limiting plate 8 and the screw 9 is a concave structure, and the screw 9 is embedded into the concave position of the limiting plate 8 and attached to the limiting plate 8.

It should be noted that, because the one end through connection 6 of taper pipe quick flush plug screw 7, and extend to outside the joint 6, through rotatory taper pipe quick flush plug screw 7 with connect 6 separation, be connected taper pipe quick flush plug screw 7 with outside flushing pipe, conveniently wash the operation in the filter screen 14, because the junction of limiting plate 8 and screw rod 9 is the indent structure, screw rod 9 imbeds the indent department of limiting plate 8, and laminate with limiting plate 8, through rotatory screw rod 9, separate screw rod 9 and fixed block 10, and extract screw rod 9 from limiting plate 8, make closing cap 5 and staving 1 separation, make things convenient for people to take out filter screen 14 from staving 1, maintain and change.

Fig. 3 is a schematic structural view of the present invention between the filter screen 14 and the cover 5;

as shown in FIG. 3, a discharging flange 4 is welded on one side of the barrel body 1 far away from the sealing cover 5, and the discharging flange 4 is communicated with the barrel body 1.

As shown in fig. 3, the fitting 6 is located on the same centerline as the discharge flange 4.

It should be noted that, because the material discharging flange 4 is welded on one side of the barrel body 1 far away from the sealing cover 5, the material discharging flange 4 is communicated with the barrel body 1, and the joint 6 and the material discharging flange 4 are positioned on the same central line, so that the flushing is more convenient.

Fig. 4 is a schematic structural view between the screen 14 and the joint 6 in the present invention;

as shown in fig. 4, the joint 6 is in the same vertical plane as the connecting pipe 15, and the end of the connecting pipe 15 away from the filter screen 14 is embedded in the joint 6.

It should be noted that, because the joint 6 and the connecting pipe 15 are in the same vertical plane, and one end of the connecting pipe 15 far from the filter screen 14 is embedded into the joint 6, the cleaning liquid conveyed by the external flushing pipe can be conveyed into the filter screen 14 through the connecting pipe 15, which is convenient for performing flushing cleaning operation on the interior of the filter screen 14.

The utility model discloses a theory of operation and use flow: the whole barrel body 1 adopts a welding structure, the material consumption is less, the cost and the labor are saved, the structure of a compression spring 13 is adopted, the filter screen 14 is automatically compressed, the automatic centering of the filter screen 14 is ensured, because one end of a conical pipe quick-washing screw plug 7 penetrates through a joint 6 and extends out of the joint 6, the conical pipe quick-washing screw plug 7 is separated from the joint 6 through rotating the conical pipe quick-washing screw plug 7, the conical pipe quick-washing screw plug 7 is connected with an external washing pipe, because the joint 6 and a connecting pipe 15 are positioned on the same vertical plane, and one end of the connecting pipe 15 far away from the filter screen 14 is embedded into the joint 6, a cleaning solution conveyed through the external washing pipe can be conveyed into the filter screen 14 through the connecting pipe 15, the washing operation in the filter screen 14 is convenient, the cleaned sewage can be discharged through a material discharge flange 4, the quick washing is realized, because the material discharge flange 4 is welded on, arrange material flange 4 and staving 1 and be linked together, and connect 6 and arrange material flange 4 and be in same central line, it is more convenient to make and wash, because limiting plate 8 is the indent structure with the junction of screw rod 9, screw rod 9 imbeds the indent department of limiting plate 8, and laminate with limiting plate 8, through rotatory screw rod 9, separate screw rod 9 and fixed block 10, and extract screw rod 9 from limiting plate 8, make closing cap 5 and staving 1 separation, make things convenient for people to take out filter screen 14 from staving 1, maintain and change.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The filter capable of being rapidly washed is characterized by comprising a barrel body (1), a filter screen (14) installed in the barrel body (1) and a sealing cover (5) installed on one side of the barrel body (1), wherein a limiting plate (8) is welded on the outer side wall of the sealing cover (5), a screw rod (9) is arranged in the limiting plate (8), a fixed block (10) is screwed on one end of the screw rod (9), the fixed block (10) is welded and fixed with the barrel body (1), a supporting column (2) is symmetrically welded on the outer side wall of the barrel body (1), a mounting plate (3) is welded on one end of the supporting column (2), a joint (6) is arranged on one side, away from the barrel body (1), of the sealing cover (5), the joint (6) is slidably connected with the sealing cover (5), and a conical tube rapid washing plug screw (7) is embedded in the joint (6), the one end that connects (6) runs through closing cap (5) and cover are equipped with gasket (11), gasket (11) are equipped with fixed pipe (12) outward, fixed pipe (12) with closing cap (5) welded fastening, the one end welding of gasket (11) has pressure spring (13), pressure spring (13) are kept away from the one end of gasket (11) with filter screen (14) fixed connection, be equipped with connecting pipe (15) in pressure spring (13), connecting pipe (15) with filter screen (14) welded fastening.

2. A quick-flushing filter according to claim 1, characterised in that one end of the cone quick-flushing plug (7) extends through the adapter (6) and out of the adapter (6).

3. The filter capable of being rapidly washed according to claim 1, wherein the connection part of the limiting plate (8) and the screw rod (9) is a concave structure, and the screw rod (9) is embedded into the concave part of the limiting plate (8) and is attached to the limiting plate (8).

4. A rapidly washable filter according to claim 1, characterized in that a discharge flange (4) is welded to the side of the tub (1) remote from the lid (5), said discharge flange (4) being in communication with the tub (1).

5. A rapidly flushable filter according to claim 4, characterised in that the adapter (6) is located in the same centre line as the discharge flange (4).

6. A rapid-flushing filter according to claim 1, characterized in that the joint (6) is in the same vertical plane as the connecting tube (15), and the end of the connecting tube (15) remote from the sieve (14) is embedded in the joint (6).