CN215841907U

CN215841907U - Self-cleaning filter

Info

Publication number: CN215841907U
Application number: CN202121365288.4U
Authority: CN
Inventors: 宋国强; 曹俊松; 黄小琴
Original assignee: Zhongju Tiancheng Environmental Protection Technology Co ltd
Current assignee: Zhongju Tiancheng Environmental Protection Technology Co ltd
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2022-02-18
Anticipated expiration: 2031-06-19

Abstract

The utility model discloses a self-cleaning filter, which comprises a top cover and a cleaning component, wherein the cleaning component is arranged in the top cover in a matching way, the cleaning component is composed of a turbine, a water through groove, a brush rod, a filter screen, a transmission shaft and a turntable, the bottom of the turbine is provided with the transmission shaft in a matching way, the bottom end of the transmission shaft penetrates through the top in a sealing sleeve and is fixedly connected with the turntable, the edge of the bottom of the turntable is provided with the brush rod in a matching way, the turbine is arranged in the top cover in a matching way, the turntable is connected with the bottom of the turbine through the transmission shaft, the brush rod is arranged at the bottom of the turntable in a matching way, the water source flowing in from a water inlet impacts the turbine to rotate so as to drive the brush rod to rotate to clean the filter screen, the filter screen is automatically cleaned while filtering, the use is more convenient, the bottom of the sealing sleeve is provided with a buckle, the top of a chassis is provided with a clamping groove, and the filter screen is detachably connected in the clamping groove and the buckle, the filter screen is convenient to disassemble, install and use, and is more convenient to use.

Description

Self-cleaning filter

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a self-cleaning filter.

Background

Filtration is one of basic unit operations in many industries, and aims to separate solid and other substances from liquid (or gas) by allowing the liquid (or gas) in suspension (or gas containing solid particles) to permeate through a medium and retaining the solid particles and the substances by a filter medium under the action of a driving force or other external forces, wherein the liquid filtration is divided into gravity filtration, pressure filtration, vacuum filtration, centrifugal filtration and the like according to the operation mode, and the filter equipment comprises a bag filter, a vacuum suction filter, a plate and frame filter press, a continuous pressure filter, a centrifugal separator, a membrane filter and other forms. However, in any form of filtering liquid, it is essential that the porous filtering medium retains solid particles in the liquid and separates the solid from the liquid. However, since the dirt holding capacity of the filter medium is almost a fixed value, as the filtering process time is prolonged, the amount of solid particles trapped by the filter medium is gradually increased, the filtering capacity of the filter medium is greatly reduced, the pressure difference between two sides of the filtering layer is rapidly increased, and the filter medium needs to be cleaned at the moment to ensure the normal filtering of the liquid by the filter.

One common self-cleaning filter on the market has the following disadvantages: the filter is easy to block after being used for a long time, the filter is usually cleaned after being manually disassembled after being used for a period of time, the manual cleaning is time-consuming and labor-consuming, the filter is also required to be frequently cleaned, the use is inconvenient, the filter is usually fixedly installed by using a fixing screw, and when the filter needs to be replaced, the filter is inconvenient to disassemble, replace, install and use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a self-cleaning filter which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a self-cleaning filter, includes the top cap, still includes clean subassembly, clean subassembly cooperation is installed inside the top cap, clean subassembly specifically comprises turbine, water trough, brush pole, filter screen, transmission shaft and carousel, the transmission shaft is installed in the cooperation of turbine bottom, top and fixed connection carousel in the seal cover are run through to the transmission shaft bottom, brush pole is installed in the cooperation of carousel bottom edge, water trough has been seted up in the cooperation of seal cover top, the carousel bottom can be dismantled and be connected with the filter screen.

Further, the disassembling component specifically comprises a chassis, a clamping groove, a sealing sleeve and a buckle, the bottom end of the sealing sleeve is in threaded connection with the chassis, the clamping groove is formed in the bottom edge of the chassis in a matched mode, the buckle is fixedly arranged at the top of the sealing sleeve in the sealing sleeve, the buckle is installed at the bottom of the sealing sleeve, the clamping groove is formed in the top of the chassis in a matched mode, the filter screen can be detachably connected in the clamping groove and the buckle, the disassembling and the installing of the filter screen are facilitated, and the disassembling component is more convenient to use.

Furthermore, the bottom of the base plate is in threaded connection with a base, a water outlet is formed in one side of the base, a water outlet is formed in the bottom of the base plate, the bottom of the base plate is in threaded connection with the base, the water outlet is formed in one side of the base, and filtered water is discharged for use through the water outlet.

Furthermore, a water inlet is formed in one side of the top cover, the bottom end of the water inlet formed in one side of the top cover is matched with the top of one side of the turbine, the water insect agent turbine flowing into the top cover from the water inlet conveniently drives the turbine to rotate, and the surface of the filter screen is cleaned.

Furthermore, the base and the top of the chassis are both adhered with sealing gaskets, and the sealing gaskets adhered to the tops of the base and the chassis can provide sealing effect for the joint of the base and the chassis, so that the influence on use caused by seepage of water from the joint in the use process is prevented.

Compared with the prior art, the utility model has the following beneficial effects: the top cap fit in sets up the turbine, and connect the carousel through the transmission shaft bottom the turbine, install the brush pole in carousel bottom cooperation, the water source that utilizes the water inlet to flow in strikes the turbine and rotates and drive the rotation of brush pole and clean the use to the filter screen, it is automatic clean the filter screen when filterable, it is more convenient to use, install the buckle bottom the seal cover, and set up the draw-in groove in the top cooperation on chassis, can dismantle the connection filter screen in draw-in groove and buckle, be convenient for to the dismantlement and the installation use of filter screen, it is more convenient to use.

Drawings

FIG. 1 is a schematic perspective view of a self-cleaning filter according to the present invention.

Fig. 2 is a schematic perspective view of the interior of a self-cleaning filter cartridge according to the present invention.

FIG. 3 is a schematic plan view of a self-cleaning filter drive shaft according to the present invention.

In the figure: 1. a water outlet; 2. a base; 3. disassembling the assembly; 301. a chassis; 302. a card slot; 303. sealing sleeves; 304. buckling; 4. a water outlet; 5. a top cover; 6. a water inlet; 7. a cleaning assembly; 701. a turbine; 702. a water trough; 703. a brush rod; 704. a filter screen; 705. a drive shaft; 706. a turntable; 8. and a gasket.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a self-cleaning filter, including top cap 5, still include clean subassembly 7, clean subassembly 7 cooperation is installed inside top cap 5, clean subassembly 7 specifically comprises turbine 701, water trough 702, brush rod 703, filter screen 704, transmission shaft 705 and carousel 706, transmission shaft 705 is installed in the cooperation of turbine 701 bottom, transmission shaft 705 bottom runs through the top in the seal cover 303 and fixed connection carousel 706, brush rod 703 is installed in the cooperation of carousel 706 bottom edge, seal cover 303 top cooperation has seted up water trough 702, the detachable filter screen 704 that is connected with in carousel 706 bottom.

Wherein, it specifically comprises chassis 301 to dismantle subassembly 3, draw-in groove 302, seal cover 303 and buckle 304, seal cover 303 bottom threaded connection has chassis 301, draw-in groove 302 has been seted up to the bottom edge cooperation in chassis 301, top fixed mounting has buckle 304 in the seal cover 303, at seal cover 303 bottom installation buckle 304, and draw-in groove 302 is seted up in the top cooperation on chassis 301, can dismantle in draw-in groove 302 and buckle 304 and connect filter screen 704, be convenient for to the dismantlement and the installation use of filter screen 704, it is more convenient to use.

Wherein, chassis 301 bottom threaded connection has base 2, and base 2 one side has seted up delivery port 1, outlet 4 has been seted up to the bottom in chassis 301, chassis 301 bottom threaded connection base 2 to set up delivery port 1 in base 2 one side, will filter the water discharge after accomplishing through delivery port 1 and use, outlet 4 is convenient for discharge in base 2 with the rivers that flow into in the chassis 301.

Wherein, water inlet 6 has been seted up to top cap 5 one side, and the cooperation of the 6 bottom ends of the water inlet that 5 one sides of top cap were seted up is seted up in one side top of turbine 701, is convenient for flow into the water worm agent turbine 701 in the top cap 5 and drive turbine 701 and rotate from water inlet 6, cleans the use to filter screen 704 surface.

Wherein, base 2 and chassis 301 top all adhere to have sealed 8, and base 2 and chassis 301 top all adhere sealed 8 can provide sealed effect to the junction of base 2 and chassis 301, prevent that the use is influenced to the water seepage from the junction in the use.

It should be noted that, the utility model is a self-cleaning filter, when in use, the top cover 5 is internally provided with the turbine 701 in a matching way, the bottom of the turbine 701 is connected with the rotating disc 706 through the transmission shaft 705, the bottom of the rotating disc 706 is provided with the brush rod 703 in a matching way, the water source flowing in from the water inlet 6 impacts the turbine 701 to rotate and drives the brush rod 703 to rotate so as to clean the filter screen 704, the filter screen 704 is automatically cleaned while filtering, the use is more convenient, the water source needing to be filtered is discharged into the top cover 5 from the water inlet 6 and impacts the turbine 701, the turbine 701 rotates the rotating disc 706 at the top in the gland 303, thereby driving the brush rod 703 arranged at the bottom of the rotating disc 706 to rotate outside the filter screen 704 so as to clean the surface of the filter screen 704, the surface of the filter screen 704 is cleaned while filtering, and the impact of the water drives the brush rod 703 to rotate and clean, need not use any energy, it is safer to use, at seal cover 303 bottom installation buckle 304, and set up draw-in groove 302 in the cooperation of the top on chassis 301, can dismantle connection filter screen 704 in draw-in groove 302 and buckle 304, be convenient for to the dismantlement and the installation use of filter screen 704, it is more convenient to use, filter screen 704 needs to be changed after using a period, when changing filter screen 704, only need unscrew seal cover 303 from chassis 301 top back and lift up, filter screen 704 bottom is taken out in the draw-in groove 302 of seting up in chassis 301 this moment, install new filter screen 704 again after dismantling in the buckle 304 at seal cover 303 top with the top of filter screen 704 again, with seal cover 303 spiral mounting to chassis 301 top and screw up the back alright continuation of using.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a self-cleaning filter, includes top cap (5), its characterized in that still includes clean subassembly (7), clean subassembly (7) cooperation is installed inside top cap (5), clean subassembly (7) specifically comprises turbine (701), water trough (702), brush pole (703), filter screen (704), transmission shaft (705) and carousel (706), transmission shaft (705) are installed in the cooperation of turbine (701) bottom, top and fixed connection carousel (706) in seal cover (303) are run through to transmission shaft (705) bottom, brush pole (703) are installed in the cooperation of carousel (706) bottom edge, water trough (702) have been seted up in the cooperation of seal cover (303) top, carousel (706) bottom detachably connected with filter screen (704).

2. A self-cleaning filter according to claim 1, wherein: still including dismantling subassembly (3), dismantle subassembly (3) specifically by chassis (301), draw-in groove (302), seal cover (303) and buckle (304) and constitute, seal cover (303) bottom threaded connection has chassis (301), draw-in groove (302) have been seted up in bottom edge cooperation in chassis (301), top fixed mounting has buckle (304) in seal cover (303).

3. A self-cleaning filter according to claim 2, wherein: the bottom of the chassis (301) is in threaded connection with the base (2), a water outlet (1) is formed in one side of the base (2), and a water outlet (4) is formed in the bottom of the chassis (301).

4. A self-cleaning filter according to claim 1, wherein: and a water inlet (6) is formed in one side of the top cover (5).

5. A self-cleaning filter according to claim 3, wherein: the top parts of the base (2) and the chassis (301) are both adhered with sealing gaskets (8).