CN220237913U

CN220237913U - Stainless steel filter with filter element convenient to replace

Info

Publication number: CN220237913U
Application number: CN202321761549.3U
Authority: CN
Inventors: 夏志鹏
Original assignee: Suzhou Jiangrui Electromechanical Co ltd
Current assignee: Suzhou Jiangrui Electromechanical Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-26
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a stainless steel filter with a conveniently replaced filter element, which relates to the field of filters and solves the problems that when the filter element is replaced, a large amount of water in the filter needs to be discharged, which is time-consuming and labor-consuming, when water is still in the filter, the filter element is taken out to possibly disturb suspended impurities in the water, influence the filtering effect of the filter, the filter element is not properly taken out to impact the inside of the filter, the inside of the filter is damaged, and the using effect of the filter is deteriorated; through the upper cover that sets up and clamping assembly mutually support, when changing the filter core, twist the screw earlier, make the fastening hoop become loose take off, stretch out in using controller control upper cover, clamping lever and chassis follow filter main part, then stimulate a clamping lever, outwards remove a bit distance with the clamping lever under the effect of telescopic assembly, take out the filter core from clamping lever and chassis centre again, conveniently change the filter core.

Description

Stainless steel filter with filter element convenient to replace

Technical Field

The utility model relates to the field of filters, in particular to a stainless steel filter with a conveniently replaced filter element.

Background

Stainless steel filter is small equipment for eliminating small amount of solid particles in liquid and can protect the normal operation of the equipment, when fluid enters the filter, the fluid is filtered by the filter screen to block impurities, and clean filtrate is discharged from the water outlet of the filter.

The stainless steel filter consists of a shell, a filter element and the like, and when the stainless steel filter works, turbid liquid enters the filter through the water inlet, is filtered through the inner cavity of the filter element, impurities larger than a gap of the filter element are intercepted, clean liquid passes through the gap of the filter element, and finally is sent out from the water outlet.

Although the existing filter is usually provided with a filter element placed in a shell and then integrally installed, because a large amount of water in the filter needs to be discharged when the filter element is replaced, the time and the labor are wasted, when water is still in the filter, the filter element is taken to possibly disturb suspended impurities in the water, the filtering effect of the filter is affected, the filter element is improperly taken to be improperly operated, the filter element is also impacted into the filter, the filter is damaged, the service life is affected, and the use effect of the filter is deteriorated.

Therefore, we propose a stainless steel filter which is convenient for replacing the filter element.

Disclosure of Invention

The utility model provides a stainless steel filter with a conveniently replaced filter element.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stainless steel filter of convenient change filter core, includes the filter main part, the top of filter main part is provided with the upper cover, the inside of upper cover is provided with the water inlet, the bottom of upper cover is provided with clamping assembly, the outer wall of filter main part is provided with the delivery port, the bottom of filter main part is provided with the slag notch, the filter main part is provided with fastening assembly with between.

Preferably, the clamping assembly comprises clamping rods arranged at the bottom end of the upper cover, the clamping rods are uniformly provided with a plurality of clamping rods by taking the center of the upper cover as the axis, one of the clamping rods is provided with telescopic assemblies at the two ends of the clamping rods, the other clamping rods are fixedly connected with the upper cover through the telescopic assemblies, the other clamping rods are fixedly connected with a chassis at the bottom end of the clamping rods, one clamping rods are fixedly connected with the chassis through the telescopic assemblies, a limiting sleeve is sleeved at the bottom end of the chassis, the limiting sleeve is fixedly connected with the inner wall of the bottom end of the filter main body, the other clamping rods are symmetrically arranged with one clamping rod, and one side of the other clamping rod is provided with a lifting assembly.

Preferably, the clamping rods are uniformly arranged in a circumference manner by taking the center of the circle of the upper cover as the axis.

Preferably, the telescopic assembly comprises connecting rods arranged at two ends of one clamping rod, the connecting rods are fixedly connected with the clamping rods, the clamping rods are in sliding connection with the upper cover and the chassis through the connecting rods, and one end, away from the clamping rods, of each connecting rod is fixedly connected with an elastic piece.

Preferably, the elastic member is provided as a tension spring.

Preferably, the lifting assembly comprises a rack plate arranged on one side of the clamping rod, the rack plate is fixedly connected with the clamping rod, a gear is connected to one side of the rack plate in a meshed mode, a worm wheel is fixedly connected to one end of the gear, a worm is connected to the top end of the worm wheel in a meshed mode, one end of the worm penetrates through the filter main body, a controller is connected to one end of the worm, and the controller is arranged on the outer wall of the filter main body.

Preferably, the fastening assembly comprises a fastening hoop arranged between the filter main body and the upper cover, the fastening hoop is clamped with the filter main body and the upper cover, and a screw is connected with the internal thread of the fastening hoop.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the upper cover and the clamping assembly are mutually matched, when the filter element is replaced, the screw is screwed firstly to loosen the fastening hoop, then the fastening hoop is taken down, the upper cover, the clamping rods and the chassis are controlled by the controller to extend out of the filter main body, then one of the clamping rods is pulled, the clamping rods outwards moves a little distance under the action of the telescopic assembly, and then the filter element is taken out from the middle of the clamping rods and the chassis, so that the problem that a large amount of water in the filter needs to be discharged when the filter element is replaced is avoided, time and labor are wasted, when the filter element is still in use, the filter element can disturb suspended impurities in the water, the filtering effect of the filter is influenced, the filter element can be impacted into the filter due to improper taking operation, the filter element is damaged, the service life is influenced, the service effect of the filter is deteriorated, and the filter element is convenient to replace.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the overall structure of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2B in accordance with the present utility model.

In the figure: 1. a filter body; 2. an upper cover; 3. a water inlet; 4. a water outlet; 5. a slag outlet; 6. a clamping rod; 7. a chassis; 8. a limit sleeve; 9. a connecting rod; 10. an elastic member; 11. rack plate; 12. a gear; 13. a worm wheel; 14. a worm; 15. a controller; 16. a fastening collar; 17. and (5) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, a stainless steel filter with a filter element convenient to replace is shown in the drawing, and comprises a filter main body 1, wherein an upper cover 2 is arranged at the top end of the filter main body 1, a water inlet 3 is arranged in the upper cover 2, a clamping assembly is arranged at the bottom end of the upper cover 2, a water outlet 4 is arranged on the outer wall of the filter main body 1, a slag hole 5 is arranged at the bottom end of the filter main body 1, and a fastening assembly is arranged between the filter main body 1 and the filter main body.

Through upper cover 2 and the clamping assembly of setting mutually support, when changing the filter core, screw 17 is twisted earlier, make fastening hoop 16 become flexible, then take fastening hoop 16 off, use controller 15 control upper cover 2, clamping lever 6 and chassis 7 stretch out from filter main part 1, then one of them clamping lever 6 of pulling, clamping lever 6 outwards removes a bit distance under the effect of telescopic assembly, take out the filter core from clamping lever 6 and chassis 7 in the middle of again, avoid because when changing the filter core, need discharge a large amount of water in the filter, this is likely more time consuming and laborious, when still having water in the filter, take the impurity that the filter core probably can disturb the aquatic suspension, influence the filter effect of filter, take out misoperation, still can make the filter core strike inside the filter, lead to the inside damage of filter, influence life, cause the problem of filter result in the use variation effect, the filter core is convenient.

Referring to fig. 1 and 2, in the illustration, the clamping assembly includes a clamping rod 6 disposed at the bottom end of the upper cover 2, the clamping rod 6 uses the center of the upper cover 2 as the axis, a plurality of clamping rods are uniformly disposed, two ends of one clamping rod 6 are provided with telescopic assemblies, one clamping rod 6 is slidably connected with the upper cover 2 through the telescopic assemblies, the other clamping rods 6 are fixedly connected with the upper cover 2, the bottom ends of the other clamping rods 6 are fixedly connected with a chassis 7, one clamping rod 6 is slidably connected with the chassis 7 through the telescopic assemblies, a limit sleeve 8 is sleeved at the bottom end of the chassis 7, the limit sleeve 8 is fixedly connected with the inner wall of the bottom end of the filter main body 1, another clamping rod 6 symmetrically disposed with one clamping rod 6, and one side of the other clamping rod 6 is provided with a lifting assembly.

In this embodiment: through the clamping assembly who sets up, when placing the filter core, one of them clamping lever 6 of pulling, under the cooperation of telescopic assembly, clamping lever 6 outwards removes, then can put into the filter core between clamping lever 6 and the chassis 7, fixes the position of filter core, avoids the filter in the use, and the filter core takes place the displacement loose, guarantees that the filter has more stable filtration performance.

Working principle: when the filter element needs to be replaced, the screw 17 is screwed firstly, then the fastening hoop 16 is taken down from the outside of the filter main body 1 and the upper cover 2, the controller 15 is started again, the controller 15 controls the worm 14 to rotate to drive the worm wheel 13 to rotate, the worm wheel 13 rotates to drive the gear 12 to rotate, the gear 12 is meshed with the rack plate 11, the gear 12 rotates to drive the rack plate 11 to ascend, the rack plate 11 ascends to drive the upper cover 2, the clamping rod 6 and the chassis 7 to ascend together, and when the clamping rod 6 and the chassis 7 ascend out of the filter main body 1, the clamping rod 6 is pulled to enlarge the distance between the clamping rods 6, and then the filter element is taken out.

Example 2

Referring to fig. 2, this embodiment further illustrates example 1, in which the clamping rods 6 are uniformly circumferentially disposed around the center of the upper cover 2.

In this embodiment: through the clamping rod 6 that sets up, a plurality of clamping rods 6 are simultaneously to the filter core centre gripping, at the in-process that stainless steel filter used, stabilize the position of filter core, strike too big when avoiding rivers to insert the filter, lead to the filter core to appear the problem of skew, improve the stability that the filter core was placed.

Referring to fig. 2 and 3, the telescopic assembly in the drawing includes a connecting rod 9 disposed at two ends of one of the clamping rods 6, the connecting rod 9 is fixedly connected with the clamping rod 6, the clamping rod 6 is slidably connected with the upper cover 2 and the chassis 7 through the connecting rod 9, and an elastic member 10 is fixedly connected with one end of the connecting rod 9 away from the clamping rod 6.

In this embodiment: through the telescopic assembly who sets up, when placing and taking the filter core, pulling clamping lever 6 drives connecting rod 9 and removes, and connecting rod 9 slides in the inside of upper cover 2 and chassis 7, and connecting rod 9 removes pulling elastic component 10, and then clearance between clamping lever 6 can grow, can put into or take out the filter core, and when the filter core was changed to follow-up upper cover 2, also can change the filter core fast, conveniently carries out quick replacement to the filter core.

Referring to fig. 3, the elastic member 10 is illustrated as a tension spring.

In this embodiment: through the elastic component 10 that sets up for the extension spring, when not atress pulling one of them clamping lever 6, elastic component 10 is in under the state of compression, and elastic component 10 has the trend of pulling connecting rod 9 in real time, makes connecting rod 9 imbed in upper cover 2 and chassis 7 always, drives one of them clamping lever 6 and fixes between upper cover 2 and chassis 7, cooperates with other clamping levers 6, fixes the filter core, when taking the filter core and need pulling clamping lever 6, and elastic component 10 atress is stretched, makes the clearance grow between the clamping lever 6, more conveniently takes out the filter core, improves the flexibility that clamping assembly used.

Referring to fig. 2 and 4, the lifting assembly in the drawings includes a rack plate 11 disposed at one side of the other clamping rod 6, the rack plate 11 is fixedly connected with the clamping rod 6, one side of the rack plate 11 is in meshed connection with a gear 12, one end of the gear 12 is fixedly connected with a worm wheel 13, the top end of the worm wheel 13 is in meshed connection with a worm 14, one end of the worm 14 penetrates through the filter main body 1, one end of the worm 14 is connected with a controller 15, and the controller 15 is disposed on the outer wall of the filter main body 1.

In this embodiment: through the lifting assembly who sets up, when changing the filter core, use controller 15 to drive worm 14 control rotation, worm 14 drives worm wheel 13 and rotates, worm wheel 13 drives gear 12 and rotates, gear 12 and rack board 11 meshing drive rack board 11 promotes, drive clamping lever 6 and rise, drive upper cover 2 and chassis 7 and rise, under the condition of not taking out upper cover 2, clamping lever 6 and chassis 7 completely, alright change the filter core, avoided when changing the filter core, the improper problem that causes the filter to appear damaging, needs secondary maintenance of assembly, the security of filter replacement filter core is improved.

Referring to fig. 1 and 2, the fastening assembly includes a fastening collar 16 disposed between a filter body 1 and an upper cover 2, the fastening collar 16 is engaged with the filter body 1 and the upper cover 2, and a screw 17 is screwed into the fastening collar 16.

In this embodiment: through the fastening assembly who sets up, after having changed the filter core, with filter whole installation, upper cover 2 places on filter main part 1 after, fastening hoop 16 cover is at the outer wall of filter main part 1 and upper cover 2, block mutually with filter main part 1 and upper cover 2, then rotate screw 17 and make fastening hoop 16 tighten up gradually, make to connect between filter main part 1 and the upper cover 2 inseparabler, avoid the water leakage, skip the filter core and flow from the outlet pipe, cause the problem that the efficiency of filter core filtration water reduces, guarantee the normal work of filter core.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. The utility model provides a stainless steel filter of convenient change filter core, includes filter main part (1), its characterized in that: the filter is characterized in that an upper cover (2) is arranged at the top end of the filter body (1), a water inlet (3) is formed in the upper cover (2), a clamping assembly is arranged at the bottom end of the upper cover (2), a water outlet (4) is formed in the outer wall of the filter body (1), a slag hole (5) is formed in the bottom end of the filter body (1), and a fastening assembly is arranged between the filter body (1) and the filter body.

2. A stainless steel filter for facilitating replacement of a filter cartridge as recited in claim 1, wherein: clamping assembly is including setting up clamping lever (6) in upper cover (2) bottom, centre of a circle of upper cover (2) is used as the axle center to clamping lever (6), evenly is provided with a plurality ofly, one of them clamping lever (6) both ends are provided with telescopic assembly, one of them clamping lever (6) pass through telescopic assembly and upper cover (2) sliding connection, and is remaining clamping lever (6) and upper cover (2) fixed connection, are remaining bottom fixedly connected with chassis (7) of clamping lever (6), one of them clamping lever (6) pass through telescopic assembly and chassis (7) sliding connection, stop collar (8) have been cup jointed in the bottom of chassis (7), stop collar (8) fixed connection is in the bottom inner wall of filter main part (1), with one of them clamping lever (6) symmetry sets up another clamping lever (6), one side of another clamping lever (6) is provided with the lifting means.

3. A stainless steel filter for facilitating replacement of a filter cartridge as recited in claim 2, wherein: the clamping rods (6) are uniformly arranged in a circumference manner by taking the center of the upper cover (2) as the axis.

4. A stainless steel filter for facilitating replacement of a filter cartridge as recited in claim 2, wherein: the telescopic assembly comprises connecting rods (9) arranged at two ends of one clamping rod (6), the connecting rods (9) are fixedly connected with the clamping rods (6), the clamping rods (6) are slidably connected with the upper cover (2) and the chassis (7) through the connecting rods (9), and one ends, far away from the clamping rods (6), of the connecting rods (9) are fixedly connected with elastic pieces (10).

5. A stainless steel filter for facilitating filter cartridge replacement as recited in claim 4, wherein: the elastic piece (10) is provided as a tension spring.

6. A stainless steel filter for facilitating replacement of a filter cartridge as recited in claim 2, wherein: the lifting assembly comprises a rack plate (11) arranged on one side of the clamping rod (6), the rack plate (11) is fixedly connected with the clamping rod (6), one side of the rack plate (11) is connected with a gear (12) in a meshed mode, one end of the gear (12) is fixedly connected with a worm wheel (13), the top end of the worm wheel (13) is connected with a worm (14) in a meshed mode, one end of the worm (14) penetrates through the inside of the filter main body (1), one end of the worm (14) is connected with a controller (15), and the controller (15) is arranged on the outer wall of the filter main body (1).

7. A stainless steel filter for facilitating replacement of a filter cartridge as recited in claim 1, wherein: the fastening assembly comprises a fastening hoop (16) arranged between the filter main body (1) and the upper cover (2), the fastening hoop (16) is clamped with the filter main body (1) and the upper cover (2), and a screw (17) is connected with the internal thread of the fastening hoop (16).