CN216537232U - Stainless steel filter with conveniently replaced filter element - Google Patents

Abstract

The utility model relates to the technical field of stainless steel filters, in particular to a stainless steel filter with a conveniently replaced filter element, which comprises support legs, a tank body and a sealing cover, wherein the top end of each support leg is fixedly connected with the tank body, the top end of the tank body is movably connected with the sealing cover, the sealing cover is internally clamped and connected with the filter element, the outer side of the sealing cover is slidably connected with a pull rod, the outer side of the filter element is clamped and connected with a fixed block, the outer side of the fixed block is fixedly connected with a second spring, the second spring is fixedly connected with the tank body, through the arranged sealing cover, the pull rod, a connecting rod, a sliding block and a spring, when the filter element needs to be replaced, the sealing cover is firstly taken down, the sealing cover drives the filter element to be separated from the fixed block at the bottom of the tank body, then the pull rod is pushed, the connecting rod drives the connecting rod to rotate, the connecting rod drives the sliding block to move, the first spring is compressed, the sliding block is separated from the filter element at the moment, and the filter element is taken down, the replacement of the filter element in the stainless steel filter is facilitated, and therefore the working efficiency of the stainless steel filter is improved.

Description

Stainless steel filter with conveniently replaced filter element

Technical Field

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

Background

A stainless steel filter is composed of casing, multi-element filter core, back-flushing mechanism and differential pressure controller, and features that the cross partition plate in the casing of stainless steel filter divides its internal cavity into upper and lower cavities, the upper cavity has multiple filter cores for fully using filtering space and reducing filter volume, and the back-flushing sucking disc is installed in lower cavity.

Through patent search, there are the following known prior art solutions:

patent 1: the utility model relates to the technical field of filters, and discloses a novel filter convenient for filter element replacement, which comprises a filter, wherein a sliding groove is formed in the upper side of the filter, a sliding plate is connected in the sliding groove in a sliding manner, a rotating rod is fixedly connected to the upper side of the sliding plate, a fixing ring is arranged on the surface of the rotating rod, and a rotating groove is formed in the fixing ring. This novel filter convenient to renew cartridge, the circular fixed head of being convenient for through fixed head and draw-in groove gets into the inside of draw-in groove, also ensure that the fixed head has good rotation effect and antifriction when the inside of auxiliary tank slides, through putting into the filter inside with the filter core after, such mode is convenient for to the dismantlement and the fixing of filter core, and then ensured the inside quick replacement of filter core at the filter, and then improved the simplicity and convenience that the filter core was changed, the fixed mode of filter and filter core has been improved, rapidity when the use of filter and filter core pair has been ensured.

Patent 2: the utility model discloses a removable filter element type deionization filter, which comprises a shell, a first-stage particle purification filter element, an axial second-stage ion purification filter element and a radial second-stage ion purification filter element, wherein the middle position of one end of the shell is provided with a liquid inlet, the other end of the shell is in threaded connection with an upper cover, the position, close to the liquid inlet, of the inside of the shell is provided with the first-stage particle purification filter element, the output end of the first-stage particle purification filter element is connected with the axial second-stage ion purification filter element, and the outer side of the axial second-stage ion purification filter element is sleeved with the radial second-stage ion purification filter element. When the deionization filter is replaced, the whole product does not need to be detached from the cooling loop, only the internal filter element structure needs to be replaced, the deionization filter is more convenient and faster, compared with the replacement of the whole product assembly, the cost for replacing the internal filter element is lower, the probability of discharging cooling liquid out of a system or leaking the cooling liquid out of the system in the replacement process is reduced, and the deionization filter is more environment-friendly.

Through the above search, the above technical solutions cannot affect the novelty of the present invention, and the mutual combination of the above patent documents cannot destroy the creativity of the present invention.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stainless steel filter with a conveniently replaced filter element, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a convenient stainless steel filter of renew cartridge, includes stabilizer blade, jar body and closing cap, the top fixedly connected with jar body of stabilizer blade, the top swing joint of jar body has the closing cap, the inside block of closing cap is connected with the filter core, the outside sliding connection of closing cap has the pull rod, the outside block of filter core is connected with the fixed block, the outside fixedly connected with second spring of fixed block, and second spring and jar body fixed connection.

Preferably, the outer side of the pull rod is rotatably connected with a connecting rod, the outer side of the connecting rod is rotatably connected with a sliding block, the sliding block is connected with the filter element in a clamping manner, the outer side of the sliding block is fixedly connected with a first spring, and the first spring is fixedly connected with the sealing cover.

Preferably, the bottom fixedly connected with blow off pipe of jar body, the outside of blow off pipe is provided with the motor, the terminal fixedly connected with axis of rotation of main shaft of motor, the outside cover of axis of rotation has first bevel gear, and axis of rotation and blow off pipe rotate to be connected.

Preferably, the outer side of the first bevel gear is engaged with a second bevel gear, and the bottom end of the second bevel gear is fixedly connected with a rotating shaft.

Preferably, the outside of rotation axis is rotated and is connected with the plywood, and plywood and blow off pipe fixed connection, the surface of plywood is provided with the blowoff hole, and the number of blowoff hole is two.

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

1. according to the utility model, through the arrangement of the sealing cover, the pull rod, the connecting rod, the sliding block and the spring, when the filter element needs to be replaced, the sealing cover is taken down firstly, the sealing cover drives the filter element to be separated from the fixed block at the bottom of the tank body, then the pull rod is pushed, the pull rod drives the connecting rod to rotate, the connecting rod drives the sliding block to move, the first spring is compressed, the sliding block is separated from the filter element at the moment, the filter element is taken down, then the pull rod is continuously pushed, the first spring is compressed at the moment, a new filter element is arranged in the sealing cover, then the pull rod is stopped to be pushed, the first spring is restored to deform, the sliding block is clamped and connected with the top of the filter element, then the sealing cover and the filter element are placed in the tank body, the bottom of the filter element is clamped with the fixed block at the bottom of the tank body under the action of the second spring, the replacement of the filter element in the stainless steel filter is facilitated, and the working efficiency of the stainless steel filter is improved;

2. according to the utility model, through the arrangement of the drain pipe, the rotating shaft, the first bevel gear, the second bevel gear and the rotating shaft, when sewage filtered by the filter element is discharged through the drain pipe, silt can exist, so that the drain pipe can be blocked, the motor can drive the rotating shaft to rotate through the starting motor, the rotating shaft drives the first bevel gear and the second bevel gear to rotate, the second bevel gear drives the rotating shaft to rotate, the silt can be quickly discharged out of the drain pipe, the blockage of the drain pipe is avoided, and the service life of the filter is prolonged.

Drawings

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

FIG. 2 is a schematic view of the installation of the filter cartridge of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 5 is a schematic view of the installation structure of the laminate of the present invention.

In the figure: 1-support leg, 2-tank body, 3-sealing cover, 4-filter element, 5-pull rod, 6-connecting rod, 7-slide block, 8-first spring, 9-fixing block, 10-second spring, 11-blow-off pipe, 12-motor, 13-rotating shaft, 14-first bevel gear, 15-second bevel gear, 16-rotating shaft, 17-laminate and 18-blow-off hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a convenient stainless steel filter of renew cartridge, includes stabilizer blade 1, jar body 2 and closing cap 3, the top fixedly connected with jar body 2 of stabilizer blade 1, the top swing joint of jar body 2 has closing cap 3, the inside block of closing cap 3 is connected with filter core 4, the outside sliding connection of closing cap 3 has pull rod 5, the outside block of filter core 4 is connected with fixed block 9, the outside fixedly connected with second spring 10 of fixed block 9, and second spring 10 and jar body 2 fixed connection.

The outer side of the pull rod 5 is rotatably connected with a connecting rod 6, the outer side of the connecting rod 6 is rotatably connected with a sliding block 7, the sliding block 7 is connected with the filter element 4 in a clamping manner, the outer side of the sliding block 7 is fixedly connected with a first spring 8, the first spring 8 is fixedly connected with the sealing cover 3, the sliding of the pull rod 5 can drive the connecting rod 6 to rotate, the connecting rod 6 drives the sliding block 7 to move, the first spring 8 is compressed, the clamping and the separation of the sliding block 7 and the filter element 4 are realized, the bottom end of the tank body 2 is fixedly connected with a sewage discharge pipe 11, the outer side of the sewage discharge pipe 11 is provided with a motor 12, the tail end of a main shaft of the motor 12 is fixedly connected with a rotating shaft 13, the outer side of the rotating shaft 13 is sleeved with a first bevel gear 14, the rotating shaft 13 is rotatably connected with the sewage discharge pipe 11, the rotating shaft 13 can drive the rotating shaft 13 to rotate through the motor 12, and drives the first bevel gear 14 to rotate, the outside meshing of first bevel gear 14 is connected with second bevel gear 15, the bottom fixedly connected with rotation axis 16 of second bevel gear can make first bevel gear 14 drive second bevel gear 15 and rotation axis 16 and rotate, the outside of rotation axis 16 is rotated and is connected with plywood 17, and plywood 17 and blow off pipe 11 fixed connection, the surface of plywood 17 is provided with blowoff holes 18, and the number of blowoff holes 18 is two, can make plywood 17 when fixed rotation axis 16, can also pass through the blowoff holes 18 blowdown simultaneously.

The working process is as follows: before the filter element replacing device is used, power is supplied by an external power supply, when the filter element 4 needs to be replaced, the sealing cover 3 is taken down, the sealing cover 3 drives the filter element 4 to be separated from the fixed block 9 at the bottom of the tank body 2, the sealing cover 3 and the filter element 4 are taken out, then the pull rod 5 is pushed, the pull rod 5 drives the connecting rod 6 to rotate, the connecting rod 6 drives the sliding block 7 to move, the first spring 8 is compressed, the sliding block 7 is separated from the filter element 4 at the moment, the filter element 4 is taken down, then the pull rod 5 is pushed continuously, the first spring 8 is compressed at the moment, a new filter element 4 is arranged in the sealing cover 3, then the pull rod 5 is stopped to be pushed, the first spring 8 recovers deformation, the sliding block 7 is connected with the top of the filter element 4 in a clamping manner, then the sealing cover 3 and the filter element 4 are placed in the tank body 2, the bottom of the filter element 4 is clamped with the fixed block 9 at the bottom of the tank body 2 under the action of the second spring 10, so that the filter element 4 in the stainless steel filter element can be replaced, when sewage through filter core 4 filtration is through the discharge pipe 11 discharge, wherein can have silt, thereby lead to the jam of discharge pipe 11, can be through starter motor 12, motor 12 drives the rotation of axis of rotation 13, axis of rotation 13 drives the rotation of first bevel gear 14 and second bevel gear 15, second bevel gear 15 drives the rotation of the rotation axis 16 of being connected with plywood 17 rotation, can discharge pipe 11 fast with silt, the jam of discharge pipe 11 has been avoided, thereby the life of filter has been prolonged.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a convenient stainless steel filter of renew cartridge, includes stabilizer blade (1), jar body (2) and closing cap (3), its characterized in that: the utility model discloses a filter, including stabilizer blade (1), the top fixedly connected with jar body (2) of stabilizer blade (1), the top swing joint of the jar body (2) has closing cap (3), the inside block of closing cap (3) is connected with filter core (4), the outside sliding connection of closing cap (3) has pull rod (5), the outside block of filter core (4) is connected with fixed block (9), the outside fixedly connected with second spring (10) of fixed block (9), and second spring (10) and jar body (2) fixed connection.

2. The stainless steel filter with conveniently replaced filter element as claimed in claim 1, wherein: the outside of pull rod (5) is rotated and is connected with connecting rod (6), the outside of connecting rod (6) is rotated and is connected with slider (7), just slider (7) are connected with filter core (4) block, the outside fixedly connected with first spring (8) of slider (7), and first spring (8) and closing cap (3) fixed connection.

3. The stainless steel filter with the conveniently replaced filter element as claimed in claim 1, wherein: the utility model discloses a sewage treatment tank, including jar body (2), the bottom fixedly connected with blow off pipe (11) of jar body (2), the outside of blow off pipe (11) is provided with motor (12), the terminal fixedly connected with axis of rotation (13) of main shaft of motor (12), the outside cover of axis of rotation (13) has first bevel gear (14), and axis of rotation (13) and blow off pipe (11) rotate to be connected.

4. A stainless steel filter with conveniently replaced filter element according to claim 3, characterized in that: and a second bevel gear (15) is meshed and connected to the outer side of the first bevel gear (14), and a rotating shaft (16) is fixedly connected to the bottom end of the second bevel gear.

5. The stainless steel filter with conveniently replaced filter element as claimed in claim 4, wherein: the outer side of the rotating shaft (16) is rotatably connected with a laminate (17), the laminate (17) is fixedly connected with the sewage discharge pipe (11), the surface of the laminate (17) is provided with two sewage discharge holes (18), and the number of the sewage discharge holes (18) is two.

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