CN211752888U - Internal leakage prevention pipeline filter - Google Patents

Abstract

The utility model relates to a pipeline filter technical field just discloses an interior hourglass pipeline filter of preventing, the novel nipple rectifier comprises a cylindrical shel, the top fixed mounting of barrel has the top cap, the top fixed mounting of top cap has gear motor. This leak-proof pipe-line filter in preventing, through setting up the barrel, when pipe-line filter is idle, take over and switch on with outside water source and to the shower nozzle water delivery through intaking, it sprays water between brush scraper blade and the filter core again to have the shower nozzle, then start gear motor, it rotates to drive the transfer line, make the brush scraper blade rotate round the filter core along with the mounting bracket, the water that sprays is along with the rotation of brush scraper blade, the filtration pore through the filter core enters into inside, wash the filter core, and the brush scraper blade brushes near the impurity in filter core filtration pore, along with rivers along the inboard wall flow to the overhead gage of filter core, under the overhead gage rotates along with the scraper blade, coincide in turn with lower baffle, the impurity input base of brushing, discharge along the blow off pipe again, the mesh of leaking in preventing has been reached.

Description

Internal leakage prevention pipeline filter

Technical Field

The utility model relates to a pipeline filter technical field specifically is a leak protection interior pipeline filter.

Background

The pipeline filter is mainly composed of a connecting pipe, a cylinder, a filter basket, a flange cover, a fastener and the like, and can be installed on a pipeline to remove large solid impurities in fluid, so that machine equipment (including a compressor, a pump and the like) and instruments can normally work and operate, the technical process is stabilized, and the effect of safe production is guaranteed.

At present pipe-line filter is in long-time working process, and inside filter screen inboard can be glued and cover a large amount of impurity, under the washing away of water is carried continuously to the water inlet, can appear that partial impurity passes through the filter screen, along with rivers outflow filter, we have proposed one kind in order to solve above-mentioned problem and prevent interior hourglass pipe-line filter.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a leak in preventing pipe-line filter possesses advantages such as leak in preventing, has solved present pipe-line filter in long-time working process, and a large amount of impurity can be pasted to inside filter screen inboard, under the washing away of water is carried continuously to the water inlet, partial impurity can appear and pass through the filter screen, along with the problem of rivers outflow filter.

(II) technical scheme

For realizing the above-mentioned purpose of preventing interior leakage, the utility model provides a following technical scheme: an inner leakage prevention pipeline filter comprises a barrel body, wherein a top cover is fixedly installed at the top of the barrel body, a speed reduction motor is fixedly installed at the top of the top cover, a transmission rod with one end extending to the interior of the barrel body is fixedly installed at the output end of the speed reduction motor, a water inlet connecting pipe is fixedly installed at the top of the top cover, a water inlet pipe is fixedly installed at the outer side wall of the barrel body, a water outlet pipe is fixedly installed at the outer side wall of the barrel body, a base is fixedly installed at the bottom of the barrel body, a sewage discharge pipe is fixedly installed at the outer side wall of the base, an electromagnetic valve is fixedly installed at one end, away from the base, of the sewage discharge pipe, an installation disc is fixedly installed at the bottom of the top cover, a spray head communicated with the water inlet connecting pipe is fixedly installed at the bottom, the bottom fixed mounting of mounting bracket has the brush scraper blade with the filter core laminating, the bottom fixed mounting of brush scraper blade has the connecting rod, the one end fixed mounting that the brush scraper blade was kept away from to the connecting rod has the last baffle with the filter core gomphosis, fixed mounting has the lower baffle with the laminating of last baffle between barrel and the base.

Preferably, the top fixed mounting of top cap has the mount pad, gear motor is located the mount pad, gear motor's one end is kept away from to the transfer line runs through mount pad and top cap in proper order.

Preferably, a slide-shaped sewage draining pipeline is arranged inside the base, and the sewage draining pipe is communicated with the slide-shaped sewage draining pipeline.

Preferably, the mounting disc is a step disc, and the mounting disc is sleeved on the outer side of the transmission rod.

Preferably, the number of the brush scrapers is not less than four, and the brush scrapers are symmetrically arranged and distributed on the outer side of the filter element.

Preferably, the upper baffle and the lower baffle are both provided with semicircular round holes, and the two semicircular round holes are arranged alternately.

(III) advantageous effects

Compared with the prior art, the utility model provides an interior hourglass duct filter prevents possesses following beneficial effect:

the anti-inner leakage pipeline filter is provided with the cylinder body, when the pipeline filter is idle, the water inlet connecting pipe is communicated with an external water source and conveys water to the spray head, the spray head sprays water between the brush scraper and the filter element, then the gear motor is started to drive the transmission rod to rotate, so that the brush scraper rotates around the filter element along with the mounting frame, the sprayed water enters the interior of the filter element through the filter hole of the filter element along with the rotation of the brush scraper, the filter element is washed, the brush scraper brushes down impurities near the filter hole of the filter element, the impurities flow onto the upper baffle along the inner side wall of the filter element, the upper baffle plate rotates along with the scraper plate and is alternatively superposed with the lower baffle plate, the washed impurities are input into the base and then are discharged along the sewage discharge pipe, through the mode, impurities on the filter element filter holes are pushed back into the filter element through the scraper, the filter element is prevented from flowing out under the washing of water in the next conveying, and the purpose of preventing internal leakage is achieved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the barrel of the present invention;

fig. 3 is an enlarged view of the structure at a position of the present invention.

In the figure: the device comprises a barrel 1, a top cover 2, a speed reducing motor 3, a transmission rod 4, a water inlet connecting pipe 5, a water inlet pipe 6, a water outlet pipe 7, a base 8, a sewage discharge pipe 9, an electromagnetic valve 10, an installation disc 11, a spray head 12, a connection cover 13, a filter element 14, a mounting frame 15, a brush scraper 16, a connecting rod 17, an upper baffle 18 and a lower baffle 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an inner leakage preventing pipeline filter comprises a cylinder 1, a top cover 2 is fixedly installed at the top of the cylinder 1, a speed reducing motor 3 is fixedly installed at the top of the top cover 2, a transmission rod 4 with one end extending into the cylinder 1 is fixedly installed at the output end of the speed reducing motor 3, an installation seat is fixedly installed at the top of the top cover 2, the speed reducing motor 3 is located on the installation seat, one end of the transmission rod 4, far away from the speed reducing motor 3, sequentially penetrates through the installation seat and the top cover 2, a water inlet connection pipe 5 is fixedly installed at the top of the top cover 2, a water inlet pipe 6 is fixedly installed at the outer side wall of the cylinder 1, a water outlet pipe 7 is fixedly installed at the outer side wall of the cylinder 1, a base 8 is fixedly installed at the bottom of the cylinder 1, a sewage discharge pipe 9 is fixedly installed, an electromagnetic valve 10 is fixedly installed at one end, far away from a base 8, of a sewage discharge pipe 9, a mounting disc 11 is fixedly installed at the bottom of a top cover 2, the mounting disc 11 is a step disc, the mounting disc 11 is sleeved outside a transmission rod 4, a spray head 12 communicated with a water inlet connecting pipe 5 is fixedly installed at the bottom of the mounting disc 11, a connecting cover 13 is movably installed at the bottom of the transmission rod 4, a filter element 14 is fixedly installed at the bottom of the connecting cover 13, a mounting frame 15 is sleeved on the outer side wall of the transmission rod 4, a brush scraper 16 attached to the filter element 14 is fixedly installed at the bottom of the mounting frame 15, no less than four brush scrapers 16 are arranged, the brush scrapers 16 are symmetrically arranged and distributed outside the filter element 14, a connecting rod 17 is fixedly installed at the bottom of the brush scraper 16, an upper baffle 18 embedded with the filter element 14 is fixedly installed at one end, far away from the, the upper baffle 18 and the lower baffle 19 are provided with semicircular round holes inside, and the two semicircular round holes are arranged alternately, by arranging the cylinder 1, when the pipeline filter is idle, the pipeline filter is communicated with an external water source through the water inlet connecting pipe 5 and conveys water to the spray head 12, the spray head 12 sprays water between the brush scraper 16 and the filter element 14, then the speed reduction motor 3 is started to drive the transmission rod 4 to rotate, so that the brush scraper 16 rotates around the filter element 14 along with the mounting frame 15, the sprayed water enters the inside through the filter hole of the filter element 14 along with the rotation of the brush scraper 16, the filter element is washed, the brush scraper 16 brushes down impurities near the filter hole of the filter element 14, the water flows onto the upper baffle 18 along with the inner side wall of the filter element 14, the upper baffle 18 rotates along with the brush scraper 16 and is overlapped with the lower baffle 19 alternately, the washed impurities are input into the base 8 and then discharged along the sewage discharge pipe 9, in such a way, impurities on the filtering holes of the filter element 14 are pushed back into the filter element 14 through the scraper 16, so that the impurities are prevented from flowing out of the filter element 14 under the washing of water in the next conveying, and the purpose of preventing internal leakage is achieved.

To sum up, the inner leakage preventing pipe filter is provided with the barrel 1, when the pipe filter is idle, the water inlet connecting pipe 5 is connected with an external water source and transmits water to the spray head 12, the spray head 12 sprays water between the brush scraper 16 and the filter element 14, then the speed reduction motor 3 is started to drive the transmission rod 4 to rotate, so that the brush scraper 16 rotates around the filter element 14 along with the mounting frame 15, the sprayed water enters the interior through the filter hole of the filter element 14 along with the rotation of the brush scraper 16 and washes the filter element, the brush scraper 16 brushes impurities near the filter hole of the filter element 14 down and flows onto the upper baffle 18 along the inner side wall of the filter element 14 along with the rotation of the brush scraper 16, the upper baffle 18 is alternatively overlapped with the lower baffle 19 along with the rotation of the scraper 16, the washed impurities are input into the base 8 and then discharged along the sewage discharge pipe 9, and the impurities on the filter hole of the filter element 14 are pushed back into the filter element 14 through the, avoid next time carrying under the washing away of water outflow filter core 14, reached and prevented interior hourglass purpose, solved present pipe-line filter in long-time working process, inside filter screen inboard can be glued and cover a large amount of impurity, under the washing away of water is carried continuously to the water inlet, partial impurity can appear and pass through the filter screen, along with the problem of rivers outflow filter.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a prevent interior hourglass duct filter, includes barrel (1), its characterized in that: the water-saving and water-saving barrel is characterized in that a top cover (2) is fixedly mounted at the top of the barrel (1), a speed reducing motor (3) is fixedly mounted at the top of the top cover (2), one end of an output end of the speed reducing motor (3) is extended to a transmission rod (4) inside the barrel (1), a water inlet connecting pipe (5) is fixedly mounted at the top of the top cover (2), a water inlet pipe (6) is fixedly mounted at the outer side wall of the barrel (1), a water outlet pipe (7) is fixedly mounted at the outer side wall of the barrel (1), a base (8) is fixedly mounted at the bottom of the barrel (1), a sewage discharge pipe (9) is fixedly mounted at the outer side wall of the base (8), an electromagnetic valve (10) is fixedly mounted at one end, far away from the base (8), of the sewage discharge pipe (9), a mounting disc (11) is fixedly mounted at the bottom of the top, the bottom movable mounting of transfer line (4) has connection lid (13), the bottom fixed mounting of connecting lid (13) has filter core (14), mounting bracket (15) have been cup jointed to the lateral wall of transfer line (4), the bottom fixed mounting of mounting bracket (15) has brush scraper blade (16) with filter core (14) laminating, the bottom fixed mounting of brush scraper blade (16) has connecting rod (17), the one end fixed mounting that brush scraper blade (16) were kept away from in connecting rod (17) has overhead gage (18) with filter core (14) gomphosis, fixed mounting has lower baffle (19) with overhead gage (18) laminating between barrel (1) and base (8).

2. The internal leakage prevention pipe filter according to claim 1, wherein: the top fixed mounting of top cap (2) has the mount pad, gear motor (3) are located the mount pad, the one end that gear motor (3) were kept away from in transfer line (4) runs through mount pad and top cap (2) in proper order.

3. The internal leakage prevention pipe filter according to claim 1, wherein: slide-shaped sewage pipes are arranged in the base (8), and the sewage pipes (9) are communicated with the slide-shaped sewage pipes.

4. The internal leakage prevention pipe filter according to claim 1, wherein: the mounting disc (11) is a step disc, and the mounting disc (11) is sleeved on the outer side of the transmission rod (4).

5. The internal leakage prevention pipe filter according to claim 1, wherein: the number of the brush scrapers (16) is not less than four, and the brush scrapers (16) are symmetrically arranged and distributed on the outer side of the filter element (14).

6. The internal leakage prevention pipe filter according to claim 1, wherein: the inner parts of the upper baffle (18) and the lower baffle (19) are respectively provided with semicircular round holes, and the two semicircular round holes are alternately arranged.

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