CN218306935U

CN218306935U - Low-resistance efficient air filter

Info

Publication number: CN218306935U
Application number: CN202221899304.2U
Authority: CN
Inventors: 程方; 刘嘉莉; 李正; 郁智华
Original assignee: Suzhou Huatai Air Filter Co ltd
Current assignee: Suzhou Huatai Air Filter Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-01-17
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a high-efficient air cleaner of low resistance, including the casing, the one end joint of casing has the filter plate, has seted up the cavity in the casing, and the cavity inner wall slides and is provided with the slide, and the outside of slide is provided with the inserted bar, has seted up the slot on the filter plate, and the outside of inserted bar slides and pegs graft in the slot inner wall, installs the air exhauster in the casing. The exhaust fan introduces outside air, the air is filtered by the filter plate, enters the activated carbon layer through the air inlet channel and is exhausted by the activated carbon layer, and the air is effectively filtered and purified; the pull handle of both sides is to the outside pulling for the pull handle drives the slide and slides at the cavity inner wall, compresses the spring, takes out the filter plate from the casing until the inserted bar is taken out from the slot inner wall, loosens the pull handle after the clearance again, and the spring resets and drives the inserted bar and insert in the slot, fixes the position of filter plate in the casing.

Description

Low-resistance efficient air filter

Technical Field

The utility model relates to a filter technical field specifically is a high-efficient air cleaner of low resistance.

Background

The filter is an indispensable device on a medium conveying pipeline, and is usually arranged at the inlet end equipment of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter; after the filter is provided with the filter cylinder with a filter screen with a certain specification, impurities are blocked, when the filter needs to be cleaned, the filter cylinder can be taken out only by taking out the detachable filter cylinder and then reloading the detachable filter cylinder after treatment, so that the use and maintenance are very convenient.

A low resistance high efficiency air filter is disclosed in grant No. CN 216092793U. The utility model discloses, including air cleaner body and pipeline, control panel is installed to one side of air cleaner body, and air cleaner body is close to the top center department of control panel one side and has offered into the air hole, and air cleaner body is close to the bottom center department of control panel one side and articulates there is the dodge gate, and air cleaner body's inside center department is provided with the filter core shell, and the inside top of filter core shell is provided with the filter core, and the bottom of filter core shell is provided with the delivery port. The utility model discloses, through utilizing the water sprayer to clean the clean stick of water cooperation that the blowout comes at the surface of filter core back and forth, just can not make the filter core lead to the filter core to be plugged up because of factors such as dust, just so can make its resistance diminish, avoided the filter core to plug up and just must tear down the washing, reduced the maintenance number of times, can make air cleaner keep low resistance high efficiency always crossing.

This patent utilizes the water sprayer to carry out the clean stick of water cooperation that the blowout comes at the surface of filter core and makes a round trip to clean, just can not make the filter core lead to the filter core to be blockked up because of factors such as dust, it diminishes to make its resistance like this, avoided the filter core to block up and just must tear down the washing, the maintenance number of times has been reduced, can make air cleaner keep low resistance high efficiency always and cross, but air cleaner is very inconvenient to the change of filter plate, very big influence air cleaner's result of use, air cleaner is relatively poor to the purifying effect of air simultaneously, very big influence air cleaner's adaptability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient air cleaner of low resistance to solve the filter plate and change inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low high-efficient air cleaner of resistance, includes the casing, the one end joint of casing has the filter plate, and the filter plate sets up the one end at the casing, seted up the cavity in the casing, the cavity is seted up at shells inner wall center, the cavity inner wall slides and is provided with the slide, and the slide restriction is at the cavity inner wall, guarantees that the slide can only slide at the cavity inner wall, the outside of slide is provided with the inserted bar, and the fixed welding of inserted bar is in the outside of slide, seted up the slot on the filter plate, the slot is seted up in the both sides of filter plate, and the outside of inserted bar slides and pegs graft in the slot inner wall, the inserted bar inserts in the slot, install the air exhauster in the casing, the air exhauster is installed in the casing, and the convenience is introduced the casing with external air.

Preferably, the other side of slide is provided with the connecting rod, and the connecting rod fixed welding is at the opposite side of slide, and the connecting rod stretches out the casing and is connected with the pull handle, and the pull handle fixed welding is at the other end of connecting rod.

Preferably, the connecting rod is sleeved with a spring, the spring is fixedly welded on the sliding plate, and the other end of the spring is fixedly welded on the inner wall of the cavity.

Preferably, right-angle seats are installed on two sides of the upper end of the shell, and the right-angle seats are fixedly welded at four corners of the upper end of the shell.

Preferably, a mounting hole is formed in the right-angle seat, and the mounting hole is formed in the center of the inner wall of the right-angle seat.

Preferably, the other side of the shell is provided with an activated carbon layer, and the activated carbon layer is arranged on the other side of the shell.

Preferably, one end of the activated carbon layer is provided with an air inlet channel, the other end of the activated carbon layer is provided with an air outlet channel, air can be introduced into the activated carbon layer through the air inlet channel, and then purified air is led out through the air outlet channel.

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

1. the utility model discloses an air exhauster is introduced external air, and the air passes through the filtration of filter plate, and rethread inlet channel enters into the active carbon layer, and rethread active carbon layer discharges, effectually filters and purifies the air.

2. The utility model discloses with the pull handle of both sides to the outside pulling for the pull handle drives the slide and slides at the cavity inner wall, with the spring compression, takes out the filter plate from the casing until the inserted bar is taken out from the slot inner wall, loosens the pull handle after the clearance again, and the spring resets and drives the inserted bar and insert in the slot, fixes the position of filter plate in the casing.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a partially enlarged sectional view of the present invention;

fig. 4 is a schematic side view of the cross section of the present invention.

In the figure: 1. a housing; 21. a right-angle seat; 22. mounting holes; 31. filtering a plate; 32. a cavity; 33. a slide plate; 34. a connecting rod; 35. pulling a handle; 36. a spring; 37. inserting a rod; 38. a slot; 41. an exhaust fan; 42. an intake passage; 43. an activated carbon layer; 44. and an air outlet channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the low-resistance high-efficiency air filter shown in the figures includes a housing 1, a filter plate 31 is clamped at one end of the housing 1, the filter plate 31 is disposed at one end of the housing 1, a cavity 32 is formed in the housing 1, the cavity 32 is formed in the center of the inner wall of the housing 1, a sliding plate 33 is slidably disposed on the inner wall of the cavity 32, the sliding plate 33 is limited on the inner wall of the cavity 32, it is ensured that the sliding plate 33 can only slide on the inner wall of the cavity 32, an insertion rod 37 is disposed on the outer side of the sliding plate 33, the insertion rod 37 is fixedly welded on the outer side of the sliding plate 33, a slot 38 is formed in the filter plate 31, the slot 38 is formed in both sides of the filter plate 31, the outer side of the insertion rod 37 is slidably inserted into the inner wall of the slot 38, the insertion rod 37 is inserted into the slot 38, an exhaust fan 41 is installed in the housing 1, and the exhaust fan 41 is installed in the housing 1 to facilitate introduction of outside air into the housing 1.

For the installation and the disassembly of the filter plate 31, a connecting rod 34 is arranged on the other side of the sliding plate 33, the connecting rod 34 is fixedly welded on the other side of the sliding plate 33, the connecting rod 34 extends out of the shell 1 and is connected with a pull handle 35, the pull handle 35 is fixedly welded on the other end of the connecting rod 34, a spring 36 is sleeved on the connecting rod 34, the spring 36 is fixedly welded on the sliding plate 33, and the other end is fixedly welded on the inner wall of the cavity 32.

When this filter uses: pulling the pull handles 35 at the two sides outwards to enable the connecting rod 34 to drive the sliding plate 33 to slide on the inner wall of the cavity 32, compressing the spring 36 until the inserting rod 37 is pulled out of the inserting groove 38, taking the filter plate 31 out of the shell 1, cleaning the filter plate 31, putting the cleaned filter plate 31 into the shell 1 again, loosening the pull handles 35 at the two sides, resetting the spring 36 to drive the sliding plate 33 to slide on the inner wall of the cavity 32 until the inserting rod 37 is inserted into a new inserting groove 38, and fixing the position of the filter plate 31.

Example 2

Referring to fig. 1-4, in this embodiment, as further described in embodiment 1, a low-resistance high-efficiency air filter is shown in the figures, which includes a housing 1, a filter plate 31 is clamped at one end of the housing 1, the filter plate 31 is disposed at one end of the housing 1, a cavity 32 is formed in the housing 1, the cavity 32 is formed in the center of the inner wall of the housing 1, a sliding plate 33 is slidably disposed on the inner wall of the cavity 32, the sliding plate 33 is limited on the inner wall of the cavity 32, so that the sliding plate 33 can only slide on the inner wall of the cavity 32, an insertion rod 37 is disposed on the outer side of the sliding plate 33, the insertion rod 37 is fixedly welded on the outer side of the sliding plate 33, a slot 38 is formed in the filter plate 31, the slot 38 is formed in both sides of the filter plate 31, the outer side of the insertion rod 37 is slidably inserted into the inner wall of the slot 38, an exhaust fan 41 is installed in the housing 1, and the exhaust fan 41 is installed in the housing 1 to conveniently introduce outside air into the housing 1.

Wherein, for the filtration of air, right angle seat 21 is installed to the upper end both sides of casing 1, the fixed welding of right angle seat 21 is in the upper end four corners department of casing 1, mounting hole 22 has been seted up in right angle seat 21, mounting hole 22 is seted up at right angle seat 21 inner wall center, the opposite side of casing 1 is provided with activated carbon layer 43, activated carbon layer 43 sets up the opposite side at casing 1, the one end of activated carbon layer 43 is provided with inlet channel 42, the other end of activated carbon layer 43 is provided with outlet channel 44, the air can be introduced into activated carbon layer 43 through inlet channel 42, the air after rethread outlet channel 44 will purify is drawn forth.

In this embodiment, the right-angle seat 21 is attached to the top wall, the bolt passes through the mounting hole 22 and is mounted on the top wall, the exhaust fan 41 is opened, the outside air firstly passes through the filter board 31 and enters the housing 1, the air passes through the air inlet channel 42 and enters the activated carbon layer 43, and the air is purified by the activated carbon layer 43 and then is discharged through the air outlet channel 44.

It should be noted that, in this document, 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient air cleaner of low resistance, its characterized in that, includes casing (1), the one end joint of casing (1) has filter plate (31), cavity (32) have been seted up in casing (1), cavity (32) inner wall slides and is provided with slide (33), the outside of slide (33) is provided with inserted bar (37), slot (38) have been seted up on filter plate (31), and the outside of inserted bar (37) slides and pegs graft in slot (38) inner wall, install air exhauster (41) in casing (1).

2. A low-drag high efficiency air filter according to claim 1 wherein: the other side of the sliding plate (33) is provided with a connecting rod (34), and the connecting rod (34) extends out of the shell (1) and is connected with a pull handle (35).

3. A low-drag high efficiency air filter according to claim 2 wherein: the connecting rod (34) is sleeved with a spring (36).

4. A low-drag high efficiency air filter according to claim 1 wherein: and right-angle seats (21) are arranged on two sides of the upper end of the shell (1).

5. A low-drag high efficiency air filter according to claim 4 wherein: and a mounting hole (22) is formed in the right-angle seat (21).

6. A low-drag high efficiency air filter according to claim 1 wherein: and an activated carbon layer (43) is arranged on the other side of the shell (1).

7. A low-drag high efficiency air filter according to claim 6 wherein: and one end of the activated carbon layer (43) is provided with an air inlet channel (42), and the other end of the activated carbon layer (43) is provided with an air outlet channel (44).