CN216259460U

CN216259460U - Decontamination structure of front filter

Info

Publication number: CN216259460U
Application number: CN202023338813.1U
Authority: CN
Inventors: 胡效军; 顾博焕; 陈志超
Original assignee: HAINING SHUIXIANG WATER PURIFICATION EQUIPMENT CO Ltd
Current assignee: HAINING SHUIXIANG WATER PURIFICATION EQUIPMENT CO Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-04-12
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a decontamination structure of a front filter, which comprises a bottle body, an outer framework, an inner framework and a decontamination assembly, and is characterized in that a sealing element is arranged at the lower end of the bottle body, the upper end of the sealing element is clamped with the outer framework, grooves are arranged on two side surfaces of the outer framework, the decontamination assembly is arranged on the grooves, the inner framework is arranged in the outer framework, a filter screen is arranged outside the inner framework, the inner side of the decontamination assembly can be contacted with the filter screen, the outer side of the decontamination assembly can be contacted with the inner wall of the bottle body, the decontamination assembly is a scraping strip which is rectangular, scraping ribs are arranged on the inner side and the outer side of the scraping strip in an inclined mode, and a flushing element is arranged in the inner framework. In this application scrape the strip and install in the recess of exoskeleton, when rotating the round, make and scrape muscle contact bottle and filter screen, can hang the impurity of whole circle on bottle and the filter screen, prevent that rubbish from attaching to bottle and filter screen on, keep good filtering quality all the time.

Description

Decontamination structure of front filter

Technical Field

The utility model belongs to the technical field of filters, and relates to a decontamination structure of a pre-filter.

Background

The pre-filter is the first coarse filter for the whole water, and can filter silt, rust and large particles in tap water. Usually, the water meter is arranged behind a water inlet pipeline water meter so as to ensure that a large amount of precipitated impurities generated in a pipe network cannot cause harm to a human body and play an active role in protecting hidden laying pipelines, taps, electric appliances and the like.

The pre-filter in the prior art washes the surface of the filter screen by means of forward washing and back washing of water flow, and is difficult to wash away dirt attached to the filter screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a decontamination structure of a pre-filter

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a decontamination structure of leading filter, it includes bottle, outer skeleton, endoskeleton, decontamination subassembly, a serial communication port, the bottle lower extreme be equipped with the sealing member, sealing member upper end and outer skeleton joint, outer skeleton both sides face all is equipped with the recess, decontamination unit mount on the recess, the endoskeleton sets up in outer skeleton, the endoskeleton is provided with the filter screen outward, decontamination unit inboard can contact with the filter screen, the decontamination unit outside can contact with the bottle inner wall, decontamination unit be for scraping the strip, the strip of scraping be rectangle, the strip of scraping inside and outside both sides all be equipped with and scrape the muscle and scrape muscle slope setting, still be equipped with in the endoskeleton and wash the piece.

This leading filter is carrying out the studio, can adhere to rubbish on inside filter screen and the body, exist for a long time and can influence the filter effect, and this filter has the decontamination subassembly, decontamination subassembly inboard can contact with the filter screen, decontamination subassembly outside can contact with the bottle inner wall, outer skeleton in the bottle can rotate along with rivers, and the decontamination subassembly rotates and acts on filter screen and bottle following outer skeleton, the decontamination subassembly is for scraping the strip and install in the recess of outer skeleton, when rotating the round, make and scrape muscle contact bottle and filter screen, can hang the impurity of whole circle on bottle and the filter screen, prevent that rubbish from adhering to on bottle and filter screen, keep good filtering quality all the time, and this kind of inboard and outboard is equipped with the strip of scraping the muscle not possessed among the prior art.

Furthermore, the upper end and the lower end of the outer framework are provided with grooves, and sealing rings are arranged in the grooves.

Furthermore, wash a horn shape in the upper end, the left and right sides respectively has three washing hole, wash a both sides and be the staggered design and have the bulge, washing hole be located the bulge. The upper end is the loudspeaker form can be better with the equipment of upper portion part, and the washing hole can reach rivers, reduces the area of delivery port, washes the crisscross design of piece and bulge, rivers can make when passing through wash the piece automatic the turning up and carry out 360 and wash, reach best washing effect.

Furthermore, the section of the scraping rib is in an acute triangle shape.

Compared with the prior art, the decontamination structure of the front filter has the advantages that:

1. the scraping strip is arranged in the groove of the outer framework, when the scraping strip rotates for a circle, the scraping rib is in contact with the bottle body and the filter screen, the whole circle of impurities on the bottle body and the filter screen can be hung, and the garbage is prevented from being attached to the bottle body and the filter screen and always keeping good filtering performance.

2. The upper end is the loudspeaker form can be better with the equipment of upper portion part, and the washing hole can reach rivers, reduces the area of delivery port, washes the crisscross design of piece and bulge, rivers can make when passing through wash the piece automatic the turning up and carry out 360 and wash, reach best washing effect.

Drawings

Fig. 1 is a schematic view of the structure of the decontamination structure of a pre-filter.

Fig. 2 is a schematic view of an exoskeleton.

Fig. 3 is a schematic view of a silicone wiper strip.

Figure 4 is a schematic view of the flushing member.

In the figure, 1, a bottle body; 2. an outer skeleton; 3. a flushing member; 4. an inner skeleton; 5. a filter screen; 6. a seal member; 7. a trench; 8. a groove; 9. scraping the strips; 10. scraping ribs; 11. flushing the hole; 12. a projection.

Detailed Description

The following is a detailed description of the embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-3, a decontamination structure of leading filter, it includes bottle 1, outer frame 2, inner frame 4, decontamination subassembly, its characterized in that, bottle 1 lower extreme be equipped with sealing member 6, sealing member 6 upper end and outer frame 2 joint, outer frame 2 both sides face all is equipped with recess 8, decontamination unit mount on recess 8, inner frame 4 sets up in outer frame 2, is provided with filter screen 5 outside inner frame 4, decontamination unit inboard can contact with filter screen 5, decontamination unit outside can contact with bottle 1 inner wall, decontamination subassembly for scraping strip 9, strip 9 of scraping be rectangle, strip 9 of scraping inside and outside both sides all be equipped with and scrape muscle 10 and scrape the slope setting of muscle 10, still be equipped with in the inner frame 4 and wash a 3.

The upper end and the lower end of the outer framework 2 are provided with grooves 7, and sealing rings are arranged in the grooves 7.

The upper end of the flushing member 3 is horn-shaped, the left side and the right side of the flushing member are respectively provided with three flushing holes 11, the two sides of the flushing member 3 are in staggered design and are provided with protruding parts 12, and the flushing holes 11 are positioned on the protruding parts 12. The upper end is the loudspeaker form can be better with the equipment of upper portion part, and washing hole 11 can reach rivers, reduces the area of delivery port, washes the crisscross design of piece 3 and bulge 12, rivers process can make to wash piece 3 automatic the turning up and carry out 360 and wash, reaches best washing effect.

The section of the scraping rib 10 is in an acute triangle shape.

The scraping strip 9 is arranged in the groove 8 of the outer framework 2, when the scraping strip rotates for a circle, the scraping rib 10 is in contact with the bottle body 1 and the filter screen 5, the whole circle of impurities on the bottle body 1 and the filter screen 5 can be hung, and the garbage is prevented from being attached to the bottle body 1 and the filter screen 5 and is always kept with good filtering performance.

This leading filter is carrying out the studio, rubbish can be attached to on inside filter screen 5 and the body, long-term existence can influence the filter effect, and this filter has the decontamination subassembly, decontamination subassembly inboard can contact with filter screen 5, the decontamination subassembly outside can be with the contact of 1 inner wall of bottle, outer skeleton 2 in the bottle 1 can rotate along with rivers, and the decontamination subassembly is following outer skeleton 2 and rotating and be used filter screen 5 and bottle 1, the decontamination subassembly is for scraping strip 9 and installing in outer skeleton 2's recess 8, when rotating the round, make and scrape muscle 10 contact bottle 1 and filter screen 5, can hang the impurity of whole circle on bottle 1 and the filter screen 5, prevent that rubbish from attaching to on bottle 1 and filter screen 5, keep good filtering quality throughout, and this kind of inboard and outboard is equipped with the strip 9 of scraping muscle 10 and is that does not possess among the prior art.

Claims

1. The utility model provides a decontamination structure of leading filter, it includes bottle, outer skeleton, endoskeleton, decontamination subassembly, a serial communication port, the bottle lower extreme be equipped with the sealing member, sealing member upper end and outer skeleton joint, outer skeleton both sides face all is equipped with the recess, decontamination unit mount on the recess, the endoskeleton sets up in outer skeleton, the endoskeleton is provided with the filter screen outward, decontamination unit inboard can contact with the filter screen, the decontamination unit outside can contact with the bottle inner wall, decontamination unit be for scraping the strip, the strip of scraping be rectangle, the strip of scraping inside and outside both sides all be equipped with and scrape the muscle and scrape muscle slope setting, still be equipped with in the endoskeleton and wash the piece.

2. The structure of claim 1, wherein the outer frame has grooves at upper and lower ends thereof, and the grooves have sealing rings.

3. A pre-filter decontamination structure as claimed in claim 1, wherein said flushing member is flared at its upper end and has three flushing holes on its left and right sides, said flushing holes being located on said protrusion.

4. The structure of claim 1, wherein the cross section of the scraping rib is in a shape of an acute triangle.