CN208639275U - A kind of cage of concealed setting filter - Google Patents

Abstract

A kind of cage of concealed setting filter, including frame body and the ventilation assembly being located on the frame body, the ventilation assembly includes air inlet pipeline and air outlet pipeline, the air outlet pipeline includes outlet air general pipeline and a plurality of outlet air branch pipe, the a plurality of outlet air branch pipe is connect with the outlet air general pipeline, and filter is equipped in the outlet air general pipeline.Have the advantages that the utility model by being arranged filter in outlet air general pipeline compared with prior art according to the cage of concealed setting filter provided by the utility model, in the case where not influencing equipment appearance, performance and use, dust impurities can be effectively filtered out, the occupied space of filter is eliminated compared with prior art, reduce the occupied area of the utility model, in the case where raising area anxiety, using effect is very good；Since filter is mounted in outlet air general pipeline, dust impurities are very convenient when being concentrated in clearing up in outlet air general pipeline.

Description

A kind of cage of concealed setting filter

Technical field

The utility model relates to experimental animal feeding fields, more particularly to a kind of cage of concealed setting filter.

Background technique

The cage tool of experimental animal feeding includes cage, the air pipeline being located on the cage box and is placed in cage at present Multiple cage boxes on frame, each cage box are connected with independent air inlet, exhaust pipeline, effectively prevent cage box inside animal and its Animal intersects infection inside his cage box, and air pipeline is connect with the exhaust blower of outside and air inlet fan, air pipeline and into Filter can be set to guarantee air cleaner, but filter is external installation between blower, exhaust blower, land occupation compared with Greatly, and filter replacement is complicated, handles the dust filtered out and sundries is relatively difficult.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiency of the above-mentioned prior art, a kind of divulging information is provided The cage of setting filter is hidden in component.

The main technical schemes used according to the cage of concealed setting filter provided by the utility model are as follows: including frame Body and the ventilation assembly being located on the frame body, the ventilation assembly includes air inlet pipeline and air outlet pipeline, the air outlet pipeline Including outlet air general pipeline and a plurality of outlet air branch pipe, a plurality of outlet air branch pipe is connect with the outlet air general pipeline, the outlet air general pipeline It is interior to be equipped with filter.

The cage of concealed setting filter provided by the utility model also uses following attached technical scheme:

The air inlet pipeline includes air inlet general pipeline and a plurality of winding pipe, and a plurality of winding pipe is total with the air inlet Pipe connection.

The outlet air general pipeline include be located at the frame body lower part lateral duct and the longitudinal passages being located on the frame body, The a plurality of outlet air branch pipe is connect with the lateral duct, and one end of the lateral duct is connected to the longitudinal passages, institute Filter is stated to be located in the longitudinal passages.

The longitudinal passages bottom is equipped with pipeline connecting parts, and the lateral duct is connect with the pipeline connecting parts, described The top of pipeline connecting parts is equipped with first interface, and the side wall of the pipeline connecting parts is equipped with second interface, the pipeline connecting parts Bottom be equipped with maintenance mouth, equipped with service cover, the service cover is detachably arranged on the maintenance mouth maintenance mouth； The bottom of the longitudinal passages is connect with the first interface, and one end of the lateral duct is connect with the second interface, institute Filter is stated to be located at the first interface.

The inside of the service cover is equipped with dust collecting trough.

The filter is barrel-like structure, and the opening of the barrel-like structure is opposite with the service cover.

It is formed between the inner wall of the inner wall or the pipeline connecting parts of the side wall of the filter and the longitudinal passages Ventilation gaps.

The upper end outer diameter of the filter is less than the lower end outer diameter of filter.

The transverse projection of the filter be it is trapezoidal, the longitudinal projection of the filter is circle.

The filter is equipped with snap ring, stop collar is equipped in the pipeline connecting parts and below the stop collar Fixture block, the snap ring are installed between the stop collar and the fixture block.

The snap ring is equipped with the short slot being adapted to fixture block.

The service cover is equipped with dust-exhausting port, is equipped with capping at the dust-exhausting port, the capping is detachably arranged in institute It states at dust-exhausting port.

It is had the advantages that compared with prior art according to the cage of concealed setting filter provided by the utility model The utility model is by being arranged filter in outlet air general pipeline, in the case where not influencing equipment appearance, performance and use, Dust impurities can be effectively filtered out, the occupied space of filter is eliminated compared with prior art, reduces the utility model Occupied area, in the case where raising area anxiety, using effect is very good；Since filter is mounted in outlet air general pipeline, powder Trifle in the world matter is very convenient when being concentrated in clearing up in outlet air general pipeline.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is in the utility model by the structure chart after pipeline connecting parts partly cut-away.

Fig. 2 is the enlarged drawing of A in Fig. 1.

Fig. 3 is the structure chart of the utility model.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Referring to Fig. 1 to Fig. 3, according to the cage embodiment of concealed setting filter provided by the utility model, including frame Body 1 and the ventilation assembly being located on the frame body 1, the ventilation assembly includes air inlet pipeline and air outlet pipeline, the discharge pipe Road includes outlet air general pipeline and a plurality of outlet air branch pipe 34, and a plurality of outlet air branch pipe 34 is connect with the outlet air general pipeline, it is described go out Filter 6 is equipped in wind general pipeline.The air inlet pipeline includes air inlet general pipeline 21 and a plurality of winding pipe 22, a plurality of air inlet branch Pipe 22 is connect with the air inlet general pipeline 21.The utility model is not influencing to set by being arranged filter 6 in outlet air general pipeline In the case where standby appearance, performance and use, dust impurities can be effectively filtered out, eliminate filter 6 compared with prior art Occupied space, reduce the occupied area of the utility model, raise area it is nervous in the case where, using effect is very good； Since filter 6 is mounted in outlet air general pipeline, dust impurities are very convenient when being concentrated in clearing up in outlet air general pipeline.

Referring to Fig. 1 to Fig. 3, according to the utility model the above embodiments, the outlet air general pipeline includes being located at the frame body 1 The lateral duct 31 of lower part and the longitudinal passages 32 being located on the frame body 1, a plurality of outlet air branch pipe 34 with the transverse direction Pipeline 31 connects, and one end of the lateral duct 31 is connected to the longitudinal passages 32, and the filter 6 is located at the longitudinal pipe In road 32.Flow direction of the air-flow in longitudinal passages 32 be from bottom to top, filter 6 is located in longitudinal passages 32 so that The dust impurities intercepted by filter 6 voluntarily can fall the bottom in longitudinal passages 32, be convenient under gravity Cleaning.

Referring to Fig. 1 to Fig. 3, according to the utility model the above embodiments, 32 bottom of longitudinal passages connects equipped with pipeline Fitting 33, the lateral duct 31 are connect with the pipeline connecting parts 33, and the top of the pipeline connecting parts 33 is equipped with first and connects Mouth 331, the side wall of the pipeline connecting parts 33 are equipped with second interface 332, and the bottom of the pipeline connecting parts 33 is equipped with maintenance mouth 333, the maintenance mouth 333 is equipped with service cover 4, and the service cover 4 is detachably arranged on the maintenance mouth 333；This reality It applies and is threadedly engaged between the service cover 4 in example and maintenance mouth 333.The bottom of the longitudinal passages 32 and the first interface 331 Connection, one end of the lateral duct 31 are connect with the second interface 332, and the filter 6 is located at the first interface 331 Place.The setting of pipeline connecting parts 33 not only facilitates the connection of lateral duct 31 and longitudinal passages 32, while facilitating filter 6 Maintenance and replacement, while can be by dust impurities discharge air outlet pipeline that filter 6 be intercepted by maintenance mouth 333.

Referring to fig. 2, according to the utility model the above embodiments, the inside of the service cover 4 is equipped with dust collecting trough 41.Dust The setting of slot 41 can be such that the dust impurity fallen down on filter 6 concentrates in dust collecting trough 41, will not be in the effect of air-flow Under, continuation is drifted about in pipeline, so that the filter 6 in the utility model has self-cleaning function, when specifically used, filtering It can voluntarily fall in dust collecting trough 41, protect under the effect of gravity after dust impurities accumulation to a certain extent on device 6 The cleannes and permeability for having demonstrate,proved filter 6, extend the service life of filter 6, reduce maintenance cost.

Referring to fig. 2, according to the utility model the above embodiments, the filter 6 is barrel-like structure, the barrel-like structure Opening and the service cover 4 it is opposite.The filter 6 of this kind of structure, can be by mistake when ensure that effective filtration area The dust impurities filtered concentrate in bucket, so that dust impurities are more concentrated, are just very easy to fall under gravity, It ensure that the cleannes and permeability of filter 6；6 high mechanical strength of filter of this kind of structure simultaneously.

Referring to fig. 2, according to the utility model the above embodiments, the side wall of the filter 6 and the longitudinal passages 32 Inner wall or the pipeline connecting parts 33 inner wall between be formed with ventilation gaps 7.Filter 6 in the present embodiment extend into vertical Into pipeline 32, therefore ventilation gaps 7 are formed between the side wall of filter 6 and the longitudinal passages 32.Ventilation gaps 7 The available ventilation area that ensure that filter 6 is set, the permeability of filter 6 is improved, avoids 6 top of filter by dust The phenomenon that impurity blocks, and permeability is caused sharply to decline, use process is relatively reliable.

Referring to fig. 2, according to the utility model the above embodiments, the upper end outer diameter of the filter 6 is less than filter 6 Lower end outer diameter.The transverse projection of the filter 6 be it is trapezoidal, the longitudinal projection of the filter 6 is circle.The mistake of this kind of structure Filter 6 can concentrate on the dust impurities filtered down in bucket, when ensure that effective filtration area so that dust is miscellaneous Matter is more concentrated, especially the upper end outer diameter of the filter 6 lower end outer diameter that is less than filter 6, so that dust impurities and filter 6 The extension of inner wall draws property excessively poor, is just very easy to fall under gravity, ensure that the cleannes of filter 6 and penetrating Property.

Referring to fig. 2, according to the utility model the above embodiments, the filter 6 is equipped with snap ring 61, and the pipeline connects Fixture block 335 in fitting 33 equipped with stop collar 334 and positioned at 334 lower section of stop collar, the snap ring 61 are installed on the limit Between position ring 334 and the fixture block 335.Filter 6 is mounted in pipeline connecting parts 33 by this kind of structure, convenient for disassembly and assembly, dimension It protects high-efficient.

According to the utility model the above embodiments, the snap ring 61 is equipped with the short slot being adapted to fixture block 335.Filter Enter snap ring 61 between stop collar 334 and fixture block 335 relatively the short slot on snap ring 61 and fixture block 335 when 6 installation, then Revolving filter 6 relies on other positions of snap ring 61 on fixture block 335, realizes the installation of filter 6；It similarly can be into The dismounting and change of row filter 6, is no longer described in detail herein.

Referring to fig. 2, according to the utility model the above embodiments, the service cover 4 is equipped with dust-exhausting port 42, the dust discharge Capping 5 is equipped at mouth 42, the capping 5 is detachably arranged at the dust-exhausting port 42.Capping 5 and dust discharge in the present embodiment It is threadedly engaged between mouth 42.During specifically used, when no replacement is required filter 6, the dust filtered down and miscellaneous need to only be discharged It when matter, opens capping 5 and dust is discharged, such as once dust impurities are discharged for the opening of capping 5 daily, daily maintenance side Just, high-efficient.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (10)

1. a kind of cage of concealed setting filter, including frame body and the ventilation assembly being located on the frame body, the ventilation Component includes air inlet pipeline and air outlet pipeline, and the air outlet pipeline includes outlet air general pipeline and a plurality of outlet air branch pipe, it is a plurality of it is described go out Wind branch pipe is connect with the outlet air general pipeline, it is characterised in that: filter is equipped in the outlet air general pipeline.

2. the cage of concealed setting filter according to claim 1, it is characterised in that: the outlet air general pipeline includes setting Lateral duct in the frame body lower part and the longitudinal passages that are located on the frame body, a plurality of outlet air branch pipe with the cross To piping connection, one end of the lateral duct is connected to the longitudinal passages, and the filter is located in the longitudinal passages.

3. the cage of concealed setting filter according to claim 2, it is characterised in that: the longitudinal passages bottom is set There are pipeline connecting parts, the lateral duct is connect with the pipeline connecting parts, and the top of the pipeline connecting parts is equipped with first and connects Mouthful, the side wall of the pipeline connecting parts is equipped with second interface, and the bottom of the pipeline connecting parts is equipped with maintenance mouth, the maintenance mouth It is equipped with service cover, the service cover is detachably arranged on the maintenance mouth；The bottom of the longitudinal passages and described the The connection of one interface, one end of the lateral duct are connect with the second interface, and the filter is located at the first interface.

4. the cage of concealed setting filter according to claim 3, it is characterised in that: set on the inside of the service cover There is dust collecting trough.

5. the cage of concealed setting filter according to claim 3, it is characterised in that: the filter is tubbiness knot Structure, the opening of the barrel-like structure are opposite with the service cover.

6. it is according to claim 5 it is concealed setting filter cage, it is characterised in that: the side wall of the filter with Ventilation gaps are formed between the inner wall of the inner wall of the longitudinal passages or the pipeline connecting parts.

7. the cage of concealed setting filter according to claim 5, it is characterised in that: outside the upper end of the filter Diameter is less than the lower end outer diameter of filter.

8. the cage of concealed setting filter according to claim 3, it is characterised in that: the filter is equipped with card Ring, the pipeline connecting parts are interior to be equipped with stop collar and the fixture block below the stop collar, and the snap ring is installed on the limit Between position ring and the fixture block.

9. the cage of concealed setting filter according to claim 8, it is characterised in that: the snap ring is equipped with and card The short slot of block adaptation.

10. the cage of concealed setting filter according to claim 3, it is characterised in that: the service cover is equipped with Dust-exhausting port, capping is equipped at the dust-exhausting port, and the capping is detachably arranged at the dust-exhausting port.