CN220345319U

CN220345319U - Combined bag filter

Info

Publication number: CN220345319U
Application number: CN202321829611.8U
Authority: CN
Inventors: 聂国军
Original assignee: Suzhou Huazhijie Purification Technology Co ltd
Current assignee: Suzhou Huazhijie Purification Technology Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-01-16
Anticipated expiration: 2033-07-12

Abstract

The utility model relates to the technical field of filters and discloses a combined bag filter. According to the utility model, the filter bag can be supported by the support ring, the support ring can be limited by the limiting plate, the limiting block can be abutted to the limiting opening by the spring abutting against the limiting block, dust in air can be primarily adsorbed by the dust binding line, the device can be more supported by the fixing plate matched with the supporting rod, the device can be installed in an air conditioner by the threaded ring matched with the bolt, the filter bag can be more stable by the metal block matched with the magnet, the loosening of the device caused by the left and right shaking of the filter bag is prevented, the limiting block is prevented from being difficult to extend into the limiting opening due to the fact that the limiting block is greatly deformed by the pressure of the spring by the limiting telescopic rod, the filter bag can be supported and shaped by the supporting plastic sheet, and the filtered air can be directly discharged by the ventilation opening.

Description

Combined bag filter

Technical Field

The utility model relates to the technical field of filters, in particular to a combined bag filter.

Background

The bag filter is used for medium-grade filtration of an air conditioning system to protect a next-stage filter in the system and the system, and in places with low requirements on air purification cleanliness, air treated by the medium-efficiency filter can be directly sent to users, and the aluminum frame bag filter adopts high-quality synthetic fibers or imported glass fibers as filter materials, an aluminum alloy profile outer frame and an internal plastic spraying cold wire drawing support frame.

With respect to the related art in the above, the inventors consider that there are the following drawbacks:

however, the existing bag filter has strong integrity, the filter bag needs to be cleaned or even replaced after long-time use, and the filter needs to be detached integrally at the moment, so that the filter bag is inconvenient.

Disclosure of Invention

The utility model provides a combined bag filter for solving the technical problem of strong integrity of the existing bag filter.

The utility model is realized by adopting the following technical scheme: a combined bag filter comprising a support plate; the air inlets are all arranged on the supporting plate; the limiting plates are fixedly arranged at the bottoms of the supporting plates and are respectively positioned at two sides of the air inlets; the support rings are respectively and slidably arranged among the limiting plates; the filter bags are respectively and fixedly arranged at the bottoms of the support rings; the fixing components are respectively arranged on the limiting plates and used for fixing the supporting rings.

Through the technical scheme, the filter bag can be supported through the support ring, so that air conditioner air can enter the filter bag to be filtered, and the support ring can be limited through the limiting plate.

As a further improvement of the scheme, the fixing assembly comprises two springs and a limiting block, wherein the two springs are fixedly installed on any limiting plate, the limiting block is fixedly installed on the tops of the two springs, two limiting ports are formed in the bottoms of the supporting rings, and the limiting block extends into any limiting port.

Through above-mentioned technical scheme, can support the stopper to in the spacing mouth through the spring conflict stopper to carry out further spacing fixedly to the supporting ring, prevent that the supporting ring from unstable coming off easily.

As a further improvement of the scheme, a plurality of dust sticking lines are arranged in the filter bags, and a plurality of fluff are arranged on the dust sticking lines.

Through above-mentioned technical scheme, can preliminary adsorb the dust in the air through gluing the dirt line, prevent to pile up the excessive influence air discharge of dust on the filter bag inner wall.

As a further improvement of the scheme, a plurality of support rods are fixedly arranged at the bottom of the support plate, the bottoms of the support rods are fixedly provided with the same fixing plate, and threaded rings are arranged on two sides of the support plate and the fixing plate.

Through above-mentioned technical scheme, can make this device have more holding power through fixed plate cooperation bracing piece, the follow-up installation of being convenient for can install this device in the air conditioner through screwed ring cooperation bolt.

As a further improvement of the scheme, the bottoms of the filter bags are fixedly provided with metal blocks, the tops of the fixing plates are fixedly provided with a plurality of magnets, and the metal blocks are respectively adsorbed on the magnets.

Through above-mentioned technical scheme, can make the filter bag more stable through the metal piece cooperation magnetite, prevent that the filter bag from rocking side by side from leading to this device not hard up.

As a further improvement of the scheme, a plurality of limiting telescopic rods are arranged in the springs, the bottoms of the limiting telescopic rods are fixedly connected with the limiting plates respectively, and the tops of the limiting telescopic rods are fixedly connected with the limiting blocks respectively.

Through above-mentioned technical scheme, can prevent through spacing telescopic link that the spring from receiving the pressure and producing great deformation and lead to the stopper to be difficult to stretch into spacing mouthful.

As a further improvement of the scheme, the inner walls of the filter bags are provided with supporting plastic sheets, and the fixing plate is provided with a plurality of ventilation openings.

Through above-mentioned technical scheme, can support the design through supporting the plastic sheet to the filter bag, can make the air after the filtration directly discharge through the vent.

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

according to the utility model, the filter bag can be supported through the supporting ring to ensure that air conditioner wind can enter the filter bag for filtering, the limiting plate can limit the supporting ring, the limiting block can be abutted into the limiting opening through the spring abutting against the limiting block, so that the supporting ring is further limited and fixed, the supporting ring is prevented from being unstable and easily falling off, dust in the air can be primarily adsorbed through the dust sticking line, the dust accumulated on the inner wall of the filter bag is prevented from being excessively influenced, the device can be provided with supporting force through the fixing plate matched with the supporting rod, the subsequent installation is facilitated, the device can be installed in the air conditioner through the threaded ring matched with the bolt, the filter bag can be more stable through the metal block matched with the magnet, the loosening of the device caused by the left and right shaking of the filter bag is prevented, the limiting block is prevented from being difficult to extend into the limiting opening due to the fact that the spring is subjected to large deformation caused by the pressure through the limiting telescopic rod, the supporting plastic sheet can support and shape the filter bag, and the filtered air can be directly discharged through the ventilation opening.

Drawings

FIG. 1 is a schematic view of a sectional front view of a combined bag filter according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2B;

FIG. 4 is a schematic view showing a three-dimensional structure of a filter bag according to the present utility model.

Main symbol description:

1. a support plate; 2. an air inlet; 3. a limiting plate; 4. a support ring; 5. a filter bag; 6. a dust sticking line; 7. a support rod; 8. a fixing plate; 9. a magnet; 10. a metal block; 11. a spring; 12. a limiting block; 13. a limit opening; 14. a limiting telescopic rod; 15. a threaded ring.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Referring to fig. 1 to 4, the combined bag filter of the present embodiment includes a support plate 1; the air inlets 2 are arranged on the supporting plate 1; the limiting plates 3 are fixedly arranged at the bottoms of the supporting plates 1, and the limiting plates 3 are respectively positioned at two sides of the air inlets 2; a plurality of support rings 4, wherein the support rings 4 are respectively and slidably arranged among the limiting plates 3; the filter bags 5 are respectively fixedly arranged at the bottoms of the support rings 4; the utility model provides a plurality of fixed subassembly, a plurality of fixed subassembly sets up respectively on a plurality of limiting plate 3, fixed subassembly is used for fixing support ring 4 can prop up filter bag 5 through support ring 4 to guarantee that air conditioner wind can get into filter bag 5 and filter, can carry out spacingly to support ring 4 through limiting plate 3.

The fixed subassembly includes two springs 11 and stopper 12, two the equal fixed mounting of spring 11 is in arbitrary one limiting plate 3, stopper 12 fixed mounting is in two the top of spring 11, a plurality of the bottom of holding ring 4 all is provided with two spacing mouths 13, stopper 12 extends to arbitrary one in the spacing mouthful 13, can support stopper 12 to in the spacing mouthful 13 through spring 11 conflict stopper 12 to carry out further spacing fixedly to holding ring 4, prevent that holding ring 4 from unstably droing easily.

A plurality of dust-binding lines 6 are arranged in the filter bags 5, a plurality of fluff are arranged on the dust-binding lines 6, dust in the air can be primarily adsorbed through the dust-binding lines 6, and the dust accumulated on the inner wall of the filter bags 5 is prevented from influencing air discharge.

The bottom fixed mounting of backup pad 1 has a plurality of bracing pieces 7, and is a plurality of the equal fixed mounting of bottom of bracing piece 7 has same fixed plate 8, backup pad 1 with the both sides of fixed plate 8 all are provided with screwed ring 15, can make this device have more holding power through fixed plate 8 cooperation bracing piece 7, be convenient for follow-up installation, can install this device in the air conditioner through screwed ring 15 cooperation bolt.

The bottom of a plurality of filter bag 5 is all fixed mounting has metal piece 10, the top fixed mounting of fixed plate 8 has a plurality of magnetite 9, and a plurality of metal piece 10 adsorb respectively on a plurality of magnetite 9, can make filter bag 5 more stable through metal piece 9 cooperation magnetite 10, prevent that filter bag 5 from rocking side by side from leading to this device not hard up.

A plurality of all be provided with spacing telescopic link 14 in the spring 11, a plurality of the bottom of spacing telescopic link 14 respectively in a plurality of limiting plate 3 fixed connection, a plurality of the top of spacing telescopic link 14 respectively with a plurality of stopper 12 fixed connection can prevent through spacing telescopic link 14 that spring 11 from receiving pressure and producing great deformation and leading to stopper 12 to be difficult to stretch into spacing mouth 13.

The inner walls of the filter bags 5 are respectively provided with a plurality of supporting plastic sheets, the fixing plate 8 is provided with a plurality of ventilation openings, the filter bags 5 can be supported and shaped through the supporting plastic sheets, and filtered air can be directly discharged through the ventilation openings.

The implementation principle of the combined bag filter in the embodiment of the application is as follows: the device can be installed in an air conditioner by utilizing the bolt to match with the threaded ring 15 during installation, so that the metal block 10 and the magnet 9 are adsorbed together, the unstable production of the filter bag 5 is prevented from shaking to cause the instability of the device, when a single filter bag 5 needs to be replaced or cleaned, the supporting ring 4 is directly pulled out, the spring 11 is compressed at the moment, the limiting block 12 is separated from the limiting port 13, the filter bag 5 fixedly connected with the supporting ring 4 can be easily taken down, when dust enters the filter bag 5, some dust can stay on the dust binding line 6, the dust attached to the inner wall of the filter bag 5 is reduced, so that the filter bag 5 is prevented from being ventilated due to small holes on the filter bag 5 which are accumulated and sealed by excessive dust, and the service time of the filter bag 5 is prolonged.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. A combination bag filter comprising:

a support plate;

the air inlets are all arranged on the supporting plate;

the limiting plates are fixedly arranged at the bottoms of the supporting plates and are respectively positioned at two sides of the air inlets;

the support rings are respectively and slidably arranged among the limiting plates;

the filter bags are respectively and fixedly arranged at the bottoms of the support rings;

the fixing components are respectively arranged on the limiting plates and used for fixing the supporting rings.

2. The combination bag filter of claim 1, wherein the securing assembly comprises two springs and a stopper, both springs being fixedly mounted on any one of the stopper plates, the stopper being fixedly mounted on top of both springs, both of the bottoms of the plurality of support rings being provided with two stopper openings, the stopper extending into any one of the stopper openings.

3. A combined bag filter as claimed in claim 1, wherein a plurality of dust binding threads are provided in each of the filter bags, and a plurality of fluff are provided on each of the dust binding threads.

4. The combination bag filter of claim 1, wherein a plurality of support rods are fixedly mounted at the bottom of the support plate, the same fixing plate is fixedly mounted at the bottoms of the support rods, and threaded rings are arranged at both sides of the support plate and the fixing plate.

5. The combination bag filter of claim 4, wherein the bottom of each of the plurality of filter bags is fixedly provided with a metal block, the top of the fixing plate is fixedly provided with a plurality of magnets, and the plurality of metal blocks are respectively adsorbed on the plurality of magnets.

6. The combined bag filter of claim 2, wherein a plurality of limiting telescopic rods are arranged in the springs, bottoms of the limiting telescopic rods are fixedly connected with the limiting plates respectively, and tops of the limiting telescopic rods are fixedly connected with the limiting blocks respectively.

7. A combination bag filter as defined in claim 4, wherein a plurality of said filter bags are each provided with a supporting plastic sheet on the inner wall thereof, and said fixing plate is provided with a plurality of ventilation openings.