CN218980893U

CN218980893U - Primary filter with filter element convenient to replace

Info

Publication number: CN218980893U
Application number: CN202223281864.4U
Authority: CN
Inventors: 王凯
Original assignee: Wuxi Kaiyide Drying Equipment Co ltd
Current assignee: Wuxi Kaiyide Drying Equipment Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-09
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a primary filter convenient for replacing a filter element, which comprises a filter box and a filter plate, wherein the filter plate is positioned in the filter box, both sides of the filter plate are respectively provided with a fixed groove, both sides of the filter box are fixedly connected with a transmission box, the outer side of the inner wall of the transmission box is fixedly connected with an electromagnet, and the inside of the transmission box is connected with an iron plate in a sliding manner. According to the utility model, the electromagnet is arranged, then the electromagnet generates magnetic force to drive the fixing plate to move outwards, the filter plate is lost to be fixed, and then a user replaces the lost filter plate, so that the problems that the replacement of the filter core is convenient and fast, a large replacement gap still exists, the unreceived filtered liquid easily flows into the filtered liquid, the filter core with good partial tightness has good tightness, but the replacement efficiency is too low are solved, and the effects of facilitating the replacement of the filter core and improving the sealing effect are achieved.

Description

Primary filter with filter element convenient to replace

Technical Field

The utility model relates to the technical field of filter element replacement, in particular to a primary filter with a filter element convenient to replace.

Background

The air filter is an air filter device, is generally used for cleaning workshops, laboratories and clean rooms, or is used for dust prevention of electronic mechanical communication equipment and the like, and is provided with a high-efficiency filter, a medium-efficiency filter, a high-efficiency filter, a sub-high-efficiency filter and the like, and various models have different standards and use efficiency.

The list is as the application number: the utility model relates to a primary filter, which comprises a filter cavity and a plurality of groups of filter frame structures which are arranged in parallel and positioned in the filter cavity, wherein each group of filter frame structures comprises a filter frame and pretreatment frames positioned at two sides of the filter frame, the filter frame is integrally formed into an I-shaped structure, the filter frame comprises an upper mounting cutting and a lower mounting cutting which are parallel to each other and a connecting plate which is positioned between the two mounting cutting and is vertically arranged, the two pretreatment frames are parallel to the connecting plate, a slot is formed in each pretreatment frame at the position corresponding to the two ends of the upper mounting cutting and the lower mounting cutting, and the slots are matched with the two ends of the mounting cutting, so that the filter frame can be mutually embedded with the two pretreatment frames at the two sides of the filter frame. The primary filter has the advantages of good dampproof protection performance, long service life and convenient integral disassembly and installation.

Based on the searching of the patent and the discovery of the equipment in the prior art, when the equipment is applied, although the water in the air is stained on the filter element, the filtering effect of the filter element of the primary filter is affected, the service life of the primary filter is shortened, the replacement frequency of the primary filter is increased, and the cost is increased.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a primary filter with convenient filter element replacement, which has the advantages of convenient filter element replacement and improved sealing effect, and solves the problems that the filter element replacement is convenient and has a large replacement gap, the liquid which is not received and is filtered easily flows into the filtered liquid, and the filter element with good partial sealing performance has low replacement efficiency although the sealing performance is good.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient filter that just imitates of changing filter core, includes rose box and filter, the filter is located the inside of rose box, the fixed slot has all been seted up to the both sides of filter, the equal fixedly connected with transmission box in both sides of rose box, the outside fixedly connected with electro-magnet of transmission box inner wall, the inside sliding connection of transmission box has the iron plate, the inboard fixedly connected with fixed plate of iron plate, the inside of transmission box is provided with the rubber sleeve, the fixed plate passes through the inside grafting of rubber sleeve and fixed slot, spacing subassembly has all been seted up to the top and the bottom of transmission box, the top fixedly connected with energy-conserving subassembly of rose box, the equal fixedly connected with extension spring in both sides of iron plate inboard, the one end and the both sides fixed connection of rose box that the iron plate was kept away from to the extension spring.

As the preferable limit assembly of the utility model comprises a limit groove, wherein the limit groove is internally connected with a limit block in a sliding way, and the inner side of the limit block is fixedly connected with the top and the bottom of the iron plate.

As the preferable energy-saving assembly of the utility model comprises a solar panel, wherein the front sides of the top and the bottom of the two sides of the filter box are fixedly connected with storage batteries, and the storage batteries are electrically connected with the solar panel and the electromagnet through wires.

As the preferable mode of the utility model, the inner side of the electromagnet is fixedly connected with a protective pad, and the protective pad is arranged in a net shape.

As the preferable mode of the utility model, the outer side of the surface of the rubber sleeve is fixedly connected with a sealing rubber strip, the sealing rubber strip is made of hot melt adhesive, and the rubber sleeve is fixedly connected with the inner wall of the transmission box through the sealing rubber strip.

As the preferable mode of the utility model, sealing strips are arranged on both sides of the front surface and the back surface of the filter plate, and the outer sides of the sealing strips are fixedly connected with the inner wall of the filter box.

Preferably, the front surface of the transmission box is provided with a mounting plate, and the mounting plate is fixedly connected with the top and the bottom of the transmission box through bolts.

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

1. according to the utility model, the electromagnet is arranged, then the electromagnet generates magnetic force to drive the fixing plate to move outwards, the filter plate is lost to be fixed, and then a user replaces the lost filter plate, so that the problems that the replacement of the filter core is convenient and fast, a large replacement gap still exists, the unreceived filtered liquid easily flows into the filtered liquid, the filter core with good partial tightness has good tightness, but the replacement efficiency is too low are solved, and the effects of facilitating the replacement of the filter core and improving the sealing effect are achieved.

2. According to the utility model, the limiting assembly is arranged, and the limiting block and the limiting groove are matched for use, so that the iron plate can be limited up and down and front and back, and the phenomenon that the iron plate is deviated when being moved under the influence of magnetic force and tension of the tension spring is prevented from causing that the fixing plate cannot be accurately inserted into the fixing groove.

3. According to the utility model, the energy-saving assembly is arranged, after sunlight irradiates the top of the solar panel in the weather of the filter box, the solar panel can convert the irradiated sunlight into electric energy and transmit the electric energy to the storage battery for storing and energy storage, and then the electric energy required in the use process of the electromagnet can be provided through the storage battery, so that the energy-saving and electricity-saving effects are achieved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a front view in cross section;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a filter box; 2. a filter plate; 3. a fixing groove; 4. a transmission box; 5. an electromagnet; 6. an iron plate; 7. a fixing plate; 8. a rubber sleeve; 9. a limit component; 91. a limit groove; 92. a limiting block; 10. an energy-saving assembly; 101. a solar panel; 102. a storage battery; 11. a tension spring; 12. a protective pad; 13. a sealing rubber strip; 14. a sealing strip; 15. and (3) mounting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

As shown in fig. 1 to 3, the primary filter convenient for replacing a filter element provided by the utility model comprises a filter box 1 and a filter plate 2, wherein the filter plate 2 is positioned in the filter box 1, both sides of the filter plate 2 are provided with fixing grooves 3, both sides of the filter box 1 are fixedly connected with a transmission box 4, the outer side of the inner wall of the transmission box 4 is fixedly connected with an electromagnet 5, the inner side of the transmission box 4 is slidably connected with an iron plate 6, the inner side of the iron plate 6 is fixedly connected with a fixing plate 7, the inner side of the transmission box 4 is provided with a rubber sleeve 8, the fixing plate 7 is inserted into the fixing grooves 3 through the rubber sleeve 8, the top and the bottom of the transmission box 4 are provided with limiting assemblies 9, the top of the filter box 1 is fixedly connected with an energy-saving assembly 10, both sides of the inner side of the iron plate 6 are fixedly connected with tension springs 11, and one end of each tension spring 11 far away from the iron plate 6 is fixedly connected with both sides of the filter box 1.

Referring to fig. 3, the limiting assembly 9 includes a limiting groove 91, a limiting block 92 is slidably connected to the inside of the limiting groove 91, and the inner side of the limiting block 92 is fixedly connected to the top and bottom of the iron plate 6.

According to the technical optimization scheme, through the arrangement of the limiting component 9 and the cooperation of the limiting block 92 and the limiting groove 91, the iron plate 6 can be limited up and down, front and back, and the phenomenon that the iron plate 6 shifts when being influenced by magnetic force and tension of the tension spring 11 is prevented from causing that the fixing plate 7 cannot be accurately inserted into the fixing groove 3.

Referring to fig. 1, the energy-saving assembly 10 includes a solar panel 101, and storage batteries 102 are fixedly connected to the front sides of the top and the bottom of the two sides of the filter box 1, and the storage batteries 102 are electrically connected with the solar panel 101 and the electromagnet 5 through wires.

As a technical optimization scheme of the utility model, by arranging the energy-saving assembly 10, after sunlight irradiates the top of the solar panel 101 in the weather of the filter box 1, the solar panel 101 can convert the irradiated sunlight into electric energy and conduct the electric energy to the storage battery 102 for storing and energy, and then the electric energy required in the use process of the electromagnet 5 can be provided by the storage battery 102, so that the energy-saving and electricity-saving effects are achieved.

Referring to fig. 3, a protection pad 12 is fixedly connected to the inner side of the electromagnet 5, and the protection pad 12 is in a net shape.

As a technical optimization scheme of the utility model, through arranging the protection pad 12, the impact force generated when the electromagnet 5 is started to absorb the iron plate 6 is absorbed and protected by the protection pad 12, the phenomenon that the electromagnet 5 is damaged and cannot be used due to overlarge impact force is prevented, and the protection pad 12 is arranged in a net shape, so that the magnetic absorption effect of the electromagnet 5 is not influenced in the using process of the protection pad 12.

Referring to fig. 3, a sealing rubber strip 13 is fixedly connected to the outer side of the surface of the rubber sleeve 8, the sealing rubber strip 13 is made of hot melt adhesive, and the rubber sleeve 8 is fixedly connected with the inner wall of the transmission box 4 through the sealing rubber strip 13.

As a technical optimization scheme of the utility model, the sealing adhesive tape 13 is arranged, the installation gap of the rubber sleeve 8 is sealed by using the sealing adhesive tape 13, so that liquid is prevented from penetrating into the transmission box 4, meanwhile, the sealing adhesive tape 13 is made of hot melt adhesive, so that a user can use a hot melt gun to melt the hot melt adhesive on the outer side of the surface of the rubber sleeve 8 when the sealing adhesive tape 13 needs to be fixed, the rubber sleeve 8 is fixed with the inner wall of the transmission box 4 through the sealing adhesive tape 13, and the installation efficiency of the rubber sleeve 8 is improved.

Referring to fig. 1, sealing strips 14 are arranged on both sides of the front and back surfaces of the filter plate 2, and the outer sides of the sealing strips 14 are fixedly connected with the inner wall of the filter box 1.

As a technical optimization scheme of the utility model, the sealing strips 14 are arranged, and the sealing strips 14 are arranged on the two sides of the front surface and the back surface of the filter plate 2, so that a user can conveniently and timely stay between the sealing strips 14 when placing the filter plate 2 into the filter box 1, and then the user can display the current position of the filter plate 2 through the generated stop sense when replacing, and the fixing groove 3 can correspond to the fixing plate 7.

Referring to fig. 1, the front of the driving box 4 is provided with a mounting plate 15, and the mounting plate 15 is fixedly connected with the top and bottom of the driving box 4 through bolts.

As a technical optimization scheme of the utility model, by arranging the mounting plate 15, a user can conveniently unscrew the bolts when the parts in the transmission box 4 are damaged and cannot be used, then the mounting plate 15 is lost, and then the user can take off the mounting plate 15 and repair and replace the parts in the transmission box 4.

The working principle and the using flow of the utility model are as follows: when the user needs to change filter 2, the user accessible opens electro-magnet 5, then electro-magnet 5 produces magnetic force and adsorbs iron plate 6, then iron plate 6 drives fixed plate 7 outside and removes, make fixed plate 7 not peg graft mutually with fixed slot 3, simultaneously extension spring 11 receives to drag and produces pulling force, just lose fixedly then filter 2, then the user changes the filter 2 that will lose, after the completion of changing, the user closes electro-magnet 5, then electro-magnet 5 loses magnetic force, then iron plate 6 utilizes the pulling force of extension spring 11 to remove to the inboard and through rubber sleeve 8 and the inner wall engagement of fixed slot 3, simultaneously utilize rubber sleeve 8 to seal the installation gap, thereby the ability that is convenient for change filter 2 and improvement sealed effect has been possessed.

To sum up: this convenient filter that changes filter core just uses the filter plate 2 that just loses to lose the fixed through setting up electro-magnet 5, opens electro-magnet 5, and electro-magnet 5 produces magnetic force subsequently and drives fixed plate 7 and remove to the outside, then the user changes the filter plate 2 that will lose, has solved the change of filter core and still has great change gap although convenient, leads to not receiving in the liquid inflow after the filtration easily, and the good filter core of partial leakproofness is although the leakproofness is good, but its problem of changing inefficiency.

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 therein 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 convenient filter that changes elementary of filter core, includes rose box (1) and filter (2), its characterized in that: the filter is characterized in that the filter plate (2) is located inside the filter box (1), the fixed slots (3) are formed in two sides of the filter plate (2), the transmission box (4) is fixedly connected to two sides of the filter box (1), the electromagnet (5) is fixedly connected to the outer side of the inner wall of the transmission box (4), the iron plate (6) is slidably connected to the inside of the transmission box (4), the fixed plate (7) is fixedly connected to the inner side of the iron plate (6), the rubber sleeve (8) is arranged inside the transmission box (4), the fixed plate (7) is inserted into the fixed slots (3) through the rubber sleeve (8), the limit component (9) is formed in the top and the bottom of the transmission box (4), the energy-saving component (10) is fixedly connected to the top of the filter box (1), the tension springs (11) are fixedly connected to two sides of the inner side of the iron plate (6), and one end of the tension springs (11) away from the iron plate (6) is fixedly connected to two sides of the filter box (1).

2. A primary filter for facilitating replacement of a filter cartridge as defined in claim 1 wherein: the limiting assembly (9) comprises a limiting groove (91), a limiting block (92) is connected inside the limiting groove (91) in a sliding mode, and the inner side of the limiting block (92) is fixedly connected with the top and the bottom of the iron plate (6).

3. A primary filter for facilitating replacement of a filter cartridge as defined in claim 1 wherein: the energy-saving assembly (10) comprises a solar panel (101), wherein storage batteries (102) are fixedly connected to the front sides of the top and the bottom of two sides of the filter box (1), and the storage batteries (102) are electrically connected with the solar panel (101) and the electromagnet (5) through wires.

4. A primary filter for facilitating replacement of a filter cartridge as defined in claim 1 wherein: the inner side of the electromagnet (5) is fixedly connected with a protection pad (12), and the protection pad (12) is in a net-shaped arrangement.

5. A primary filter for facilitating replacement of a filter cartridge as defined in claim 1 wherein: the outer side of rubber sleeve (8) surface fixedly connected with joint strip (13), the material of joint strip (13) is the hot melt adhesive, inner wall fixed connection of rubber sleeve (8) through joint strip (13) and transmission box (4).

6. A primary filter for facilitating replacement of a filter cartridge as defined in claim 1 wherein: sealing strips (14) are arranged on two sides of the front surface and the back surface of the filter plate (2), and the outer sides of the sealing strips (14) are fixedly connected with the inner wall of the filter box (1).

7. A primary filter for facilitating replacement of a filter cartridge as defined in claim 1 wherein: the front of the transmission box (4) is provided with a mounting plate (15), and the mounting plate (15) is fixedly connected with the top and the bottom of the transmission box (4) through bolts.