CN210097174U - Air high-efficiency filter convenient for replacing filter assembly - Google Patents

Abstract

The utility model discloses an air high efficiency filter convenient to change filtering component, including the top guard, the end shield is installed to the bottom of top guard, the air duct is all installed to one side and the opposite side of end shield, the tip of air duct all welds the sealing ring, the supporting leg is installed to the bottom of end shield, the top cap is installed at the top of top guard, just the top cap intussuseption sets up the top at the top shield, the border position welding of top cap bottom has the connecting piece, just the number that sets up of connecting piece is four, the electromagnetism ball is installed to the bottom of connecting piece. The utility model discloses a set up electromagnetism ball, top cap, axostylus axostyle, support, recess and rings, solved traditional filter and mostly had the totally enclosed structure design, after the filter used a period, inside filtering component's filter effect variation because filtering component can not take out and change, leads to the filter to carry out whole change, improves the problem of filter use cost.

Description

Air high-efficiency filter convenient for replacing filter assembly

Technical Field

The utility model relates to an air high efficiency filter technical field specifically is an air high efficiency filter convenient to change filtering component.

Background

The high-efficiency air filter is mainly used for trapping particle dust and various suspended matters below 0.5um, the air purifier mainly comprises a filter element and a shell, and the basic requirements are that the filter efficiency is high, the flow resistance is low, and the filter element can be continuously used for a long time so as to reduce the cost of later-stage consumables, wherein the filter element is the air filter, and the high-efficiency air filter plays a vital role in the air purification industry.

However, the prior art has the following defects:

1. the traditional filter is designed in a totally-enclosed structure, after the filter is used for a period of time, the filtering effect of an internal filtering component is poor, and the filtering component cannot be taken out for replacement, so that the filter needs to be replaced integrally, and the use cost of the filter is increased;

2. when the filter is used, air pressure detection processing is not carried out, and workers cannot observe the air pressure state inside the filter, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high-efficient filter of air convenient to change filtering component has solved traditional filter and has mostly totally enclosed structure and design, and after the filter used a period, inside filtering component's filter effect variation because filtering component can not take out and change, leads to the filter to need carry out the whole change, improves the problem of filter use cost.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air high efficiency filter convenient to change filtering component, includes the top guard, the end guard is installed to the bottom of top guard, the air duct is all installed to one side and the opposite side of end guard, the sealing ring has all been welded to the tip of air duct, the support foot rest is installed to the bottom of end guard, the top cap is installed at the top of top guard, just the top cap intussuseption is set up the top at the top guard, the border position welding of top cap bottom has the connecting piece, just the number that sets up of connecting piece is four, the electromagnetism ball is installed to the bottom of connecting piece, the top welding of electromagnetism ball has the support, the barometer is installed at the top of top cap, the internally mounted of top guard has the cartridge filter, just the cartridge filter embedding sets up in top guard and end guard, rings are installed at the top.

Preferably, connecting flanges are welded at the bottom of the top cover and the top of the bottom cover, and the connecting flanges are connected through fixing bolts arranged at the tops of the connecting flanges.

Preferably, the number of the air guide pipes is two, the air guide pipes are distributed in central symmetry, and the air guide pipes are embedded in the bottom cover and welded with the inner wall of the bottom cover.

Preferably, the top ends of the supporting foot frames are welded with the bottom cover, and the number of the supporting foot frames is three.

Preferably, the bracket is connected with the connecting piece through a shaft rod arranged on the side surface of the connecting piece, and the electromagnetic ball is embedded in a groove arranged on the outer wall of the top cover and is fixed with the top cover through magnetism.

Preferably, the barometer is connected with the top cover through a conduit arranged at the bottom of the barometer, and the conduit is embedded in the top cover and is communicated with the barometer.

(III) advantageous effects

The utility model provides an air high efficiency filter convenient to change filtering component possesses following beneficial effect:

(1) the utility model solves the problems that the traditional filter is designed in a totally enclosed structure, the filtering effect of an internal filtering component is poor after the filter is used for a period of time, the filter needs to be integrally replaced due to the fact that the filtering component can not be taken out for replacement, and the use cost of the filter is improved, when the filter is used, air is discharged to a bottom cover through an air duct on one side by an exhaust device, the air enters a filter cartridge, the air is filtered by the filter cartridge, the filtered air is discharged into an air inlet device through the air duct on the other side, after the filter is used for a period of time, a worker uses a remote distribution box to control the circuit of the electromagnetic ball to be disconnected and stirs four electromagnetic balls, the top cover can be opened after the electromagnetic balls are separated from the groove through the activity of the support, and a traction device is connected with the lifting ring, the cartridge filter can be pulled out upwards by draw gear and changed, and when one of them damage of overhead guard or end cover, detachable fixing bolt changed overhead guard or end cover, and the inside cartridge filter of filter can be changed, and the change mode is simple, reduces the use cost of filter effectively.

(2) The utility model discloses a set up pipe and barometer, it does not have atmospheric pressure detection to handle when having solved the filter and using, the staff can't observe the inside atmospheric pressure state of filter, there is the problem of potential safety hazard, the end cover is placed on ground through the supporting leg level, then put through the air duct of end cover both sides with air inlet unit and exhaust apparatus respectively with the filter, the sealing ring does sealed the processing for the port department of air duct, the air is when end cover and the inside transmission of top cover, partial air passes through the pipe and gets into the barometer, the barometer detects atmospheric pressure and shows the atmospheric pressure value, the inside atmospheric pressure situation of filter can be detected by the barometer and shows, the staff of being convenient for observes the inside atmospheric pressure situation of filter, reduce the emergence of incident.

Drawings

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

FIG. 2 is an enlarged view of a portion of the top cover of the present invention;

fig. 3 is a longitudinal sectional view of the top and bottom covers of the present invention.

The reference numbers in the figures are: 1. a conduit; 2. a barometer; 3. an electromagnetic ball; 4. a top cover; 5. fixing the bolt; 6. a connecting flange; 7. an air duct; 8. a top cover; 9. a bottom cover; 10. a seal ring; 11. a supporting foot rest; 12. a connecting member; 13. a shaft lever; 14. a support; 15. a groove; 16. a hoisting ring; 17. and (3) a filter cartridge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the present invention provides an embodiment: an air high-efficiency filter convenient for replacing a filter assembly comprises a top cover 8, wherein connecting flanges 6 are welded at the bottom of the top cover 8 and the top of a bottom cover 9, the connecting flanges 6 are connected with each other through fixing bolts 5 arranged at the tops of the connecting flanges 6, the bottom of the top cover 8 is provided with the bottom cover 9, air guide pipes 7 are arranged at one side and the other side of the bottom cover 9, the number of the air guide pipes 7 is two and are distributed in a central symmetry manner, the air guide pipes 7 are embedded in the bottom cover 9 and are welded with the inner wall of the bottom cover 9, sealing rings 10 are welded at the end parts of the air guide pipes 7, supporting foot rests 11 are arranged at the bottom of the bottom cover 9, the top ends of the supporting foot rests 11 are welded with the bottom cover 9, the number of the supporting foot rests 11 is three, a top cover 4 is arranged at the top of the top cover 8, the top cover 4 is embedded and arranged at the top end of the, the number of the connecting pieces 12 is four, the bottom cover 9 is horizontally placed on the ground through a supporting foot stand 11, then a filter is respectively communicated with air inlet equipment and air outlet equipment through air guide pipes 7 on two sides of the bottom cover 9, a sealing ring 10 is used for sealing the port of the air guide pipe 7, after the sealing treatment is completed, the electromagnetic ball 3 and the barometer 2 are electrically connected with a remote distribution box, when air is transmitted in the bottom cover 9 and the top cover 8, part of the air enters the barometer 2 through a guide pipe 1, the barometer 2 detects air pressure and displays an air pressure value, the electromagnetic ball 3 is installed at the bottom of the connecting piece 12, a bracket 14 is welded at the top of the electromagnetic ball 3, the bracket 14 is connected with the connecting piece 12 through a shaft rod 13 arranged on the side face of the connecting piece 12, the electromagnetic ball 3 is embedded in a groove 15 in the outer wall of the top cover 8 and is fixed with the top cover 8, barometer 2 is connected through the pipe 1 that sets up in barometer 2 bottom with top cap 4, and the pipe 1 embedding sets up in top cap 4 to switch on with barometer 2, the internally mounted of top cap 8 has cartridge filter 17, and the cartridge filter 17 embedding sets up in top cap 8 and end cover 9, and rings 16 are installed at the top of cartridge filter 17, the utility model discloses well cartridge filter 17, electromagnetic ball 3 and the model of barometer 2 are BH332 cartridge filter, KFLB-56S electromagnetic ball and LJKS-9-03S barometer respectively, belong to prior art.

The working principle is as follows: the bottom cover 9 is horizontally placed on the ground through a supporting foot rest 11, then a filter is respectively communicated with air inlet equipment and air outlet equipment through air ducts 7 on two sides of the bottom cover 9, a sealing ring 10 is used for sealing the port of the air duct 7, after the sealing is completed, the electromagnetic ball 3 and the barometer 2 are electrically connected with a remote distribution box, the filter is used, when the air outlet equipment is used, air is discharged to the bottom cover 9 through the air duct 7 on one side, the air enters a filter cartridge 17, the filter cartridge 17 is used for filtering the air, the filtered air is discharged into the air inlet equipment through the air duct 7 on the other side, when the air is transmitted inside the bottom cover 9 and the top cover 8, part of the air enters the barometer 2 through a guide pipe 1, the barometer 2 detects the air pressure and displays the air pressure value, after the filter is used for a period of time, a worker controls the circuit of the, the four electromagnetic balls 3 are stirred, the top cover 4 can be opened after the electromagnetic balls 3 are movably separated from the groove 15 through the support 14, the traction device is connected with the hanging ring 16, the filter cartridge 17 can be pulled out upwards by the traction device for replacement, and when one of the top cover 8 or the bottom cover 9 is damaged, the fixing bolt 5 can be removed, and the top cover 8 or the bottom cover 9 can be replaced.

To sum up can, the utility model discloses a set up electromagnetic ball 3, top cap 4, axostylus axostyle 13, support 14, recess 15 and rings 16, solved traditional filter and mostly had the totally enclosed structure design, after the filter used a period, inside filtering component's filter effect variation, because filtering component can not take out and change, lead to the filter to need carry out the whole change, improve filter use cost's problem.

It is noted that, herein, relational terms such as first and second, and the like may be 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 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 (6)

1. An air high efficiency filter convenient to change filtering component, includes top cap (8), its characterized in that: the air guide tube (7) is installed to the bottom of top cover (8), end cover (9) is installed to one side and the opposite side of end cover (9), sealing ring (10) have all been welded to the tip of air guide tube (7), support foot rest (11) are installed to the bottom of end cover (9), top cap (4) are installed at the top of top cover (8), and top cap (4) intussuseption is set up on the top of top cover (8), the border position welding of top cap (4) bottom has connecting piece (12), just the number that sets up of connecting piece (12) is four, electromagnetism ball (3) are installed to the bottom of connecting piece (12), the top welding of electromagnetism ball (3) has support (14), barometer (2) are installed at the top of top cap (4), the internally mounted of top cover (8) has cartridge filter (17), just cartridge filter (17) embedding sets up in top cover (8) and end cover (9), and a hanging ring (16) is arranged at the top of the filter cylinder (17).

2. An air cleaner according to claim 1 wherein the filter assembly is replaceable, the air cleaner further comprising: and the bottom of the top cover (8) and the top of the bottom cover (9) are both welded with connecting flanges (6), and the connecting flanges (6) are connected through fixing bolts (5) arranged at the tops of the connecting flanges (6).

3. An air cleaner according to claim 1 wherein the filter assembly is replaceable, the air cleaner further comprising: the number of the air ducts (7) is two, the air ducts are distributed in a central symmetry manner, and the air ducts (7) are embedded in the bottom cover (9) and welded with the inner wall of the bottom cover (9).

4. An air cleaner according to claim 1 wherein the filter assembly is replaceable, the air cleaner further comprising: the top end of each supporting foot stand (11) is welded with the bottom cover (9), and the number of the supporting foot stands (11) is three.

5. An air cleaner according to claim 1 wherein the filter assembly is replaceable, the air cleaner further comprising: the support (14) is connected with the connecting piece (12) through a shaft rod (13) arranged on the side face of the connecting piece (12), and the electromagnetic ball (3) is embedded in a groove (15) arranged on the outer wall of the top cover (8) and is fixed with the top cover (8) through magnetism.

6. An air cleaner according to claim 1 wherein the filter assembly is replaceable, the air cleaner further comprising: the barometer (2) is connected with the top cover (4) through a guide pipe (1) arranged at the bottom of the barometer (2), and the guide pipe (1) is embedded in the top cover (4) and is communicated with the barometer (2).

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