CN205055587U

CN205055587U - Singly net filter

Info

Publication number: CN205055587U
Application number: CN201520678578.2U
Authority: CN
Inventors: 孙大围
Original assignee: Beijing Runfengshun Sprinkler Irrigation Equipment Co Ltd
Current assignee: Beijing Runfengshun Sprinkler Irrigation Equipment Co Ltd
Priority date: 2015-09-02
Filing date: 2015-09-02
Publication date: 2016-03-02
Anticipated expiration: 2025-09-02

Abstract

The utility model discloses a singly net filter, its technical scheme main points are singly net filter, including the conveyer pipe, conveyer pipe integrated into one piece has the filter chamber, the filter chamber is slope setting for the conveyer pipe, the filter chamber is provided with the baffle and forms the intake chamber and go out the hydroecium, intake chamber and the terminal intercommunication of play hydroecium at the filter chamber, the intake chamber is provided with first filter screen, it is provided with the second filter screen to go out the hydroecium, the fixedly connected with end cover can be dismantled to the end of filter chamber, the end cover is provided with to tight device. The utility model discloses a well just the leakproofness is high for the singly net filter filter effect.

Description

A kind of single web filter

Technical field

The utility model relates to a kind of filter, and more particularly, it relates to a kind of single web filter.

Background technology

Filter is indispensable a kind of device on pumped (conveying) medium pipeline, usually the entrance point place of pipeline is arranged on, common filter all can be provided with the filter cylinder being provided with filter screen, pumped (conveying) medium is when flowing through filter cylinder, its impurity is stopped, when needs clean, filter cylinder is taken out and cleans, reinstall up.

In prior art, single web filter is by being the filter chamber being provided with inclination on pipeline, at filter chamber internal fixtion, screen pack is installed, the impulsive force that pumped (conveying) medium produces can be reduced when pumped (conveying) medium enters the filter chamber of inclination, thus the impulsive force that it is being subject to through screen pack is reduced greatly, but because need frequent disassembly, cleaning to cause screen pack to be normally arranged on the corner of filter chamber, cause the effect of filtration bad like this, and end easily loosens for after the frequent dismounting of lid that seals, thus cause the phenomenon that leakage occurs, therefore need to propose a kind of better scheme and solve this problem.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is the single web filter providing a kind of good filtration effect, seal degree high.

For achieving the above object, the utility model provides following technical scheme: a kind of single web filter, comprise carrier pipe, described carrier pipe is one-body molded filter chamber, described filter chamber is inclined to set relative to carrier pipe, described filter chamber is provided with dividing plate and forms intake chamber and water-supplying chamber, described intake chamber is communicated with at the end of filter chamber with water-supplying chamber, described intake chamber is provided with the first screen pack, described water-supplying chamber is provided with the second screen pack, the end of described filter chamber is detachably fixedly connected with end cap, and described end cap is provided with and pushes against device.

As preferably, described first screen pack is gross porosity screen pack, and described second screen pack is pore screen pack.

As preferably, described end cap is threaded with the chamber wall of filter chamber.

As preferably, described in push against device and comprise screw rod, the sidewall of described filter chamber is fixedly connected with support, and described Bracket setting has support bar, and described support bar offers screwed hole, and described screw rod is arranged in screwed hole and one end of screw rod and abuts with end cap.

As preferably, the other end of described screw rod is installed with turning handle.

As preferably, between the chamber wall of described end cap and filter chamber, also sealing ring is installed.

Compared with prior art the utility model has following advantage: by filter chamber is become intake chamber and water-supplying chamber by baffle for separating, at water inlet indoor location first screen pack, in water-supplying chamber, the second screen pack is installed, can make like this through liquid through twice filtration, thus improve filter efficiency, and the liquid of high flow rate flow velocity when entering the filter chamber of inclination reduces, filter efficiency can be improved the while of such, and end cap is installed in the end of filter chamber clean for the first screen pack for convenience detach and the second screen pack, and end cap is provided with and pushes against device and push against thus the sealing improving end cap, prevent to leak, this makes it possible to make single web filter reach good filtration effect, the object that seal degree is high.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of single web filter of the utility model;

Fig. 2 is the A portion front view of Fig. 1.

In figure: 1, carrier pipe; 2, filter chamber; 3, intake chamber; 4, water-supplying chamber; 5, the first screen pack; 6, the second screen pack; 7, end cap; 8, buffer part; 9, support; 10, support bar; 11, screw rod; 12, turning handle; 13, dividing plate.

Detailed description of the invention

Referring to figs. 1 through Fig. 2, the specific embodiment of a kind of single web filter of the utility model is described further.

As shown in Figure 1, one end of carrier pipe 1 is water inlet, the other end is delivery port, one-body molded on the tube wall of carrier pipe 1 have filter chamber 2, filter chamber 2 is inclined to set towards the direction of water inlet, and filter chamber 2 internal fixtion is provided with dividing plate 13, filter chamber 2 is separated into intake chamber 3 and water-supplying chamber 4 by dividing plate 13, intake chamber 3 is for entering for liquid, water-supplying chamber 4 is for flowing out for liquid, and intake chamber 3 is communicated with at the end of filter chamber 2 with water-supplying chamber 4, the liquid flowed into from the water inlet of carrier pipe 1 like this flow into water-supplying chamber 4 through intake chamber 3, the delivery port of carrier pipe 1 is flow to again from water-supplying chamber 4, at intake chamber 3, first screen pack 5 is installed, can by being provided with projection on the locular wall of intake chamber 3, first screen pack 5 is arranged on protruding upper realization by screw fix, also can the first screen pack 5 be connected on the locular wall of intake chamber 4, can conveniently dismantle like this, in water-supplying chamber, the second screen pack 6 is installed, mounting means is identical with the mounting means of the first screen pack 5, the filter effect of liquid can be made better by the filtration of two screen packs like this, comparatively preferably the first screen pack 5 is arranged to gross porosity screen pack, second screen pack 6 is arranged to pore screen pack, such liquid can first filter out more a little bigger impurity when through the first screen pack 5, after filtering less impurity when through the second screen pack 6, can avoid like this causing screen pack needs all filtered out by the impurity of size simultaneously and cause the problem that the filter efficiency of screen pack reduces because once filtering, thus improve filter efficiency and quality.

Buffer part 8 is also formed between filter chamber 2 and carrier pipe 1, the sidewall that buffer part 8 protrudes from carrier pipe 1 is arranged, as shown in Figure 1, like this when liquid enters into intake chamber 3 from carrier pipe 1, can first through buffer part 8 under the compressing of pressure, intake chamber 3 is entered into again after now forming a triangle circulation, firm like this enter intake chamber 3 liquid and buffer part 8 in need the liquid case flowing into intake chamber 3 to conflict to be formed and cushion, so just can reduce the flow velocity that liquid flows into filter chamber 2, thus reduce the damage that the first screen pack 5 and the second screen pack 6 are produced, and flow velocity reduces can improve purification efficiency further.

Be connected with end cap 7 in the end thread of filter chamber 2, and be provided with sealing gasket between end cap 7 and the chamber wall of filter chamber 2, sealing gasket is rubber ring, can improve the sealing of end cap 7 so further, prevents to leak, and on the sidewall of container cavity 2, be fixedly welded with two stands 9, a support bar 10 is fixedly welded with between two stands 9, support bar 10 offers screwed hole, the threaded one end of screw rod 11 to be connected in screwed hole and to be connected on the end face of end cap 7, screw rod 11 is made to be pushed against on end cap 7 by the propelling of helix like this, thus ensure the sealing of end cap 7 and container cavity 2, leakage phenomenon can not be there is, certainly conveniently end cap 7 is dismantled, the other end of screw rod 11 is fixedly welded with one perpendicular to the cross bar of screw rod 11 as turning handle 12, when needs dismounting end cap 7, only needing to rotate turning handle 12 just can make screw rod 11 no longer push against end cap 7, this makes it possible to end cap 7 for convenience detach, thus disassembly, cleaning are carried out to the first screen pack and 5 second screen packs 6, below just reach and make single web filter have good filtration effect, the object that seal degree is high.

The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a single web filter, comprise carrier pipe, it is characterized in that: described carrier pipe is one-body molded filter chamber, described filter chamber is inclined to set relative to carrier pipe, and described filter chamber is provided with dividing plate and forms intake chamber and water-supplying chamber, and described intake chamber is communicated with at the end of filter chamber with water-supplying chamber, described intake chamber is provided with the first screen pack, described water-supplying chamber is provided with the second screen pack, and the end of described filter chamber is detachably fixedly connected with end cap, and described end cap is provided with and pushes against device.

2. the single web filter of one according to claim 1, is characterized in that: described first screen pack is gross porosity screen pack, and described second screen pack is pore screen pack.

3. the single web filter of one according to claim 1, is characterized in that: described end cap is threaded with the chamber wall of filter chamber.

4. the single web filter of one according to claim 3, it is characterized in that: described in push against device and comprise screw rod, the sidewall of described filter chamber is fixedly connected with support, described Bracket setting has support bar, described support bar offers screwed hole, and described screw rod is arranged in screwed hole and one end of screw rod and abuts with end cap.

5. the single web filter of one according to claim 4, is characterized in that: the other end of described screw rod is installed with turning handle.

6. the single web filter of one according to claim 3, is characterized in that: be also provided with sealing ring between the chamber wall of described end cap and filter chamber.