CN107051017A - A kind of isolator air cleaning unit of manual teardown - Google Patents
A kind of isolator air cleaning unit of manual teardown Download PDFInfo
- Publication number
- CN107051017A CN107051017A CN201710350674.8A CN201710350674A CN107051017A CN 107051017 A CN107051017 A CN 107051017A CN 201710350674 A CN201710350674 A CN 201710350674A CN 107051017 A CN107051017 A CN 107051017A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- ring
- block
- groove
- spirally connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
Abstract
The invention discloses a kind of isolator air cleaning unit of manual teardown, including insulator body, air-supply purifier and exhausting air cleaner；Purifier of blowing includes the first high efficiency particulate air filter；The port of export of first high efficiency particulate air filter is provided with connecting tube；Connecting tube is connected by the first pipeline with insulator body；Connecting tube passes through attachment means and the first pipeline connection；Exhausting air cleaner includes the second high efficiency particulate air filter；The arrival end of second high efficiency particulate air filter is connected by the second pipeline with insulator body；Attachment means including first be spirally connected ring, second be spirally connected ring and regulation connection ring；Some connecting rods being vertically arranged are fixed with regulation connection ring；Connecting rod lower end is spirally connected through second and ring and is bolted with adjusting nut；Connecting rod upper end, which may pass through first and be spirally connected, ring and is hinged with contiguous block.The attachment means of the present invention make the first high efficiency particulate air filter convenient disassembly, are effectively improved the fastness that high efficiency particulate air filter is connected with pipeline.
Description
Technical field：
The present invention relates to purification techniques field, and in particular to a kind of isolator air cleaning unit of manual teardown.
Background technology
At present, isolator is the SPF grades of optimal places of rodent of raising in addition to barrier environment.And isolator sheet
Body has the advantages that safety, economic, sterilizing are abundant, and therefore, it is the preferred environment of SPF grades of rodent conservations.And isolate
The air cleaning unit of device for the circulation of air, the discharge of pernicious gas and animal in its Soft Roll control of microorganisms very
It is important, so the air cleaning unit of isolator is one of its most important and most crucial device.It is generally insulated device air-supply air draft
Air cleaning system dismounting high efficiency particulate air filter when, it is necessary to directly remove high efficiency particulate air filter, it is not only inconvenient, and increase
The risk of microorganism pollution in isolator.
Authorization Notice No. for CN202190610U disclosure of the invention isolator air cleaning unit.The device includes isolation
Device body, wind pushing air purifier and exhausting air cleaner；The wind pushing air purifier includes high efficiency particulate air filter, described
The port of export of high efficiency particulate air filter is connected by pipeline with the insulator body, and the high efficiency particulate air filter passes through articulation and institute
State pipeline to be connected, the pipeline is provided with stop valve；The exhausting air cleaner includes high efficiency particulate air filter, the high efficiency filter
The arrival end of device is connected by pipeline with the insulator body, and the pipeline is provided with stop valve.The isolation of foregoing invention
Device air cleaning unit, by stop valve and articulation, is realized in wind pushing air purifier and exhaust airflow purifier
The dismounting and replacing of the linear adjustable and high efficiency particulate air filter quick and safe of air-flow, it is to avoid the contaminated risk of isolator.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, providing a kind of isolator air of high efficiency particulate air filter manual teardown
Purifier.
To reach above-mentioned purpose, the invention provides a kind of isolator air cleaning unit of manual teardown, including isolation
Device body, air-supply purifier and exhausting air cleaner；Purifier of blowing includes the first high efficiency particulate air filter；First high efficiency filter
The port of export of device is provided with connecting tube；Connecting tube is connected by the first pipeline with insulator body；Connecting tube passes through attachment means
With the first pipeline connection；First pipeline is provided with the first stop valve；Exhausting air cleaner includes the second high efficiency particulate air filter；Second is high
The arrival end of effect filter is connected by the second pipeline with insulator body；Second pipeline is provided with the second stop valve；Its feature
It is：Attachment means include circular first and are spirally connected ring, the circular second regulation connection ring for being spirally connected ring and annular shape；The
One ring that is spirally connected can be screwed onto on the first pipeline；Second ring that is spirally connected can be screwed onto in connecting tube；Uniform circular in connection ring is adjusted to consolidate
Surely there are some columned connecting rods being vertically arranged；The upper and lower ends of connecting rod exceed the upper and lower side of regulation connection ring respectively
Face；The lower end of connecting rod is spirally connected through second and ring and is bolted with adjusting nut；Connecting rod upper end may pass through first and be spirally connected ring simultaneously
And it is hinged with contiguous block.
As the preferred of above-mentioned technical proposal, connecting rod includes columned lower connecting rod and is vertically fixed on lower connecting rod
Columned upper connecting rod on upper surface；Lower connecting rod is vertically fixed on regulation connection ring and lower two ends exceed regulation respectively
The upper and lower end face of connection ring；The lower end of lower connecting rod is spirally connected through second and ring and is bolted with adjusting nut；Lower connecting rod upper end
First is may pass through to be spirally connected ring；The upper end of lower connecting rod is shaped to the groove of spherical planar；Upper contiguous block be and lower connecting rod diameter
Identical cylinder；The lower surface of upper contiguous block is shaped to the spherical with the upper end cooperation of lower connecting rod；Under upper contiguous block
End offers hinged groove；The diameter that the diameter of upper connecting rod is less than lower connecting rod is identical；The upper end of upper connecting rod is vertically articulated with
Jointed shaft；The relative side wall of the hinged groove of upper contiguous block is separately fixed at the two ends of jointed shaft；The outside side wall of hinged groove is not
Sealing.
As the preferred of above-mentioned technical proposal, connecting rod includes columned lower connecting rod and columned upper connecting rod；
Lower connecting rod is vertically fixed on regulation connection ring and lower two ends exceed the upper and lower end face of regulation connection ring respectively；Lower connecting rod
Lower end is spirally connected through second and ring and is bolted with adjusting nut；Lower connecting rod upper end may pass through first and be spirally connected ring；Lower connecting rod
Upper end is shaped to the groove of spherical planar；Upper contiguous block be and lower connecting rod diameter identical cylinder；The lower end of upper contiguous block
Face is shaped to the spherical with the upper end cooperation of lower connecting rod；The driving of annular shape is offered on the external cylindrical surface for adjusting connection ring
Groove；Upper connecting rod is plugged in lower connecting rod and is articulated on lower connecting rod from top to bottom；Driving is fixed with upper connecting rod
Gear；Drive gear is located in driver slot；Driven gear ring is articulated with driver slot；Driven gear ring is engaged with drive gear；Upper company
The upper end of extension bar offers lower hinged groove；The lower wall of lower hinged groove is shaped to arcwall face；The relative side wall of lower hinged groove it
Between be articulated with jointed shaft；The part that jointed shaft is located between lower hinged groove is fixed with rotation driving block；Rotation driving block includes circle
The central rotation block and drive rod of column；Rotation driving block is fixed on jointed shaft by central rotation block；Rotation driving block
Drive rod is fixed on the face of cylinder of the central rotation block of rotation driving block and the drive rod with rotation driving block drives with rotation
The face of cylinder of the central rotation block of motion block is tangent；The lower end of upper contiguous block offers hinged groove；The phase of the hinged groove of upper contiguous block
To side wall be separately fixed at the two ends of jointed shaft；The drive rod of rotation driving block exceedes the bottom surface of upper contiguous block；On jointed shaft
It is arranged with torsion spring；One end is fixed on the side wall of hinged groove, one end is fixed on the relative rotation driving of side wall of hinged groove
On the end face of the central rotation block of block；The diameter that the diameter of upper connecting rod is less than lower connecting rod is identical；Hang down the upper end of upper connecting rod
Directly it is fixed with jointed shaft；The outside side wall open-ended of hinged groove；
The upper end of lower connecting rod offers the swivelling chute of annular shape；The end face outside of the drive rod of rotation driving block is formed
The face of cylinder coordinated with the external cylindrical surface of swivelling chute；The madial wall open-ended of swivelling chute；The lateral wall of swivelling chute is offered outwards
The escape groove run through；The groove width of escape groove is identical with the width of the drive rod of rotation driving block.
As the preferred of above-mentioned technical proposal, if forming dry run drive block on the external cylindrical surface of driven gear ring.
As the preferred of above-mentioned technical proposal, the step groove of annular shape is formed on the upper surface of connecting tube；Step groove
Outboard end open-ended；Connecting tube, which is located on the external cylindrical surface of the downside of step groove, forms screw thread；The internal diameter and platform of first pipeline
The internal diameter of rank groove is identical.
The beneficial effects of the present invention are：Attachment means make the first high efficiency particulate air filter convenient disassembly, are effectively improved height
The fastness that effect filter is connected with pipeline.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of the section of the attachment means 20 of the present invention；
The structural representation for the partial enlargement that Fig. 3 is A in Fig. 2 of the invention；
The structural representation for the partial enlargement that Fig. 4 is B in Fig. 2 of the invention.
In figure, 10, insulator body；11st, the first pipeline；110th, the first stop valve；12nd, connecting tube；121st, step groove；
13rd, the first high efficiency particulate air filter；14th, the second pipeline；140th, the second stop valve；15th, the second high efficiency particulate air filter；20th, attachment means；
21st, first it is spirally connected ring；22nd, second it is spirally connected ring；23rd, connection ring is adjusted；230th, driver slot；231st, driven gear ring；2311st, operation is driven
Motion block；24th, connecting rod；241st, lower connecting rod；2410th, swivelling chute；2411st, escape groove；242nd, upper contiguous block；2420th, hinged groove；
243rd, upper connecting rod；2430th, lower hinged groove；2431st, jointed shaft；244th, rotation driving block；245th, drive gear；25th, spiral shell is adjusted
It is female.
Embodiment
As shown in Figure 1 and Figure 2, the isolator air cleaning unit of a kind of manual teardown, including insulator body 10, air-supply
Purifier and exhausting air cleaner；Purifier of blowing includes the first high efficiency particulate air filter 13；First high efficiency particulate air filter 13 goes out
Mouth end is provided with connecting tube 12；Connecting tube 12 is connected by the first pipeline 11 with insulator body 10；Connecting tube 12 passes through connection
Device 20 is connected with the first pipeline 11；First pipeline 11 is provided with the first stop valve 110；It is efficient that exhausting air cleaner includes second
Filter 15；The arrival end of second high efficiency particulate air filter 15 is connected by the second pipeline 14 with insulator body 10；Second pipeline 14
It is provided with the second stop valve 140；It is characterized in that：Attachment means 20 include circular first and are spirally connected ring 21, circular the
Two are spirally connected ring 22 and circular regulation connection ring 23；First ring 21 that is spirally connected can be screwed onto on the first pipeline 11；Second is spirally connected ring
22 can be screwed onto in connecting tube 12；Uniform circular is fixed with some columned connecting rods being vertically arranged in regulation connection ring 23
24；The upper and lower ends of connecting rod 24 exceed the upper and lower end face of regulation connection ring 23 respectively；The lower end of connecting rod 24 passes through the second spiral shell
Connect ring 22 and be bolted with adjusting nut 25；The upper end of connecting rod 24, which may pass through first and be spirally connected, ring 21 and is hinged with contiguous block
242。
As shown in Figure 2 to 3, connecting rod 24 includes columned lower connecting rod 241 and is vertically fixed on lower connecting rod 241
Columned upper connecting rod 243 on upper surface；Lower connecting rod 241 is vertically fixed on regulation connection ring 23 and lower two ends are distinguished
More than the upper and lower end face of regulation connection ring 23；The lower end of lower connecting rod 241 is spirally connected through second and ring 22 and is bolted with regulation spiral shell
Mother 25；The upper end of lower connecting rod 241 may pass through first and be spirally connected ring 21；The upper end of lower connecting rod 241 is shaped to the groove of spherical planar；
Upper contiguous block 242 be and the diameter identical cylinder of lower connecting rod 241；The lower surface of upper contiguous block 242 is shaped to and lower connection
The spherical that the upper end of bar 241 coordinates；The lower end of upper contiguous block 242 offers hinged groove 2420；The diameter of upper connecting rod 243 is small
It is identical in the diameter of lower connecting rod 241；The upper end of upper connecting rod 243 is vertically articulated with jointed shaft 2431；The hinge of upper contiguous block 242
The relative side wall of access slot 2420 is separately fixed at the two ends of jointed shaft 2431；The outside side wall open-ended of hinged groove 2420.
As shown in Figure 2 to 4, connecting rod 24 includes columned lower connecting rod 241 and columned upper connecting rod 243；
Lower connecting rod 241 is vertically fixed on regulation connection ring 23 and lower two ends exceed the upper and lower end face of regulation connection ring 23 respectively；Under
The lower end of connecting rod 241 is spirally connected through second and ring 22 and is bolted with adjusting nut 25；The upper end of lower connecting rod 241 may pass through first
Be spirally connected ring 21；The upper end of lower connecting rod 241 is shaped to the groove of spherical planar；Upper contiguous block 242 be and the diameter of lower connecting rod 241
Identical cylinder；The lower surface of upper contiguous block 242 is shaped to the spherical with the upper end cooperation of lower connecting rod 241；Regulation connects
The driver slot 230 of annular shape is offered on the external cylindrical surface for connecing ring 23；Upper connecting rod 243 plugs lower connecting rod from top to bottom
In 241 and it is articulated on lower connecting rod 241；Drive gear 245 is fixed with upper connecting rod 243；Drive gear 245, which is located at, to be driven
In dynamic groove 230；Driven gear ring 231 is articulated with driver slot 230；Driven gear ring 231 is engaged with drive gear 245；Upper connecting rod
243 upper end offers lower hinged groove 2430；The lower wall of lower hinged groove 2430 is shaped to arcwall face；The phase of lower hinged groove 2430
To side wall between be articulated with jointed shaft 2431；The part that jointed shaft 2431 is located between lower hinged groove 2430 is fixed with rotation and driven
Motion block 244；Rotation driving block 244 includes columned central rotation block and drive rod；Rotation driving block 244 passes through central rotation
Block is fixed on jointed shaft 2431；The drive rod of rotation driving block 244 is fixed on the circle of the central rotation block of rotation driving block 244
The face of cylinder of drive rod and the central rotation block of rotation driving block 244 on cylinder and with rotation driving block 244 is tangent；Upper company
The lower end for connecing block 242 offers hinged groove 2420；The relative side wall of the hinged groove 2420 of upper contiguous block 242 is separately fixed at hinge
The two ends of spindle 2431；The drive rod of rotation driving block 244 exceedes the bottom surface of upper contiguous block 242；It is arranged with jointed shaft 2431
Torsion spring；One end is fixed on the side wall of hinged groove 2430, one end is fixed on the relative rotation of side wall of hinged groove 2430 and driven
On the end face of the central rotation block of motion block 244；The diameter that the diameter of upper connecting rod 243 is less than lower connecting rod 241 is identical；Upper connection
The upper end of bar 243 is vertically and fixedly provided with jointed shaft 2431；The outside side wall open-ended of hinged groove 2420；
As shown in Figure 2 to 3, the upper end of lower connecting rod 241 offers the swivelling chute 2410 of annular shape；Rotation driving block
The end face outside of 244 drive rod forms the face of cylinder with the external cylindrical surface cooperation of swivelling chute 2410；Swivelling chute 2410 it is interior
Side wall open-ended；The lateral wall of swivelling chute 2410 offers the escape groove 2411 outwards run through；The groove width of escape groove 2411 and rotation
The width for turning the drive rod of drive block 244 is identical.
As shown in Figure 2, Figure 4 shows, if forming dry run drive block 2311 on the external cylindrical surface of driven gear ring 231.
As shown in Fig. 2 forming the step groove 121 of annular shape on the upper surface of connecting tube 12；The outboard end of step groove 121
Open-ended；Connecting tube 12, which is located on the external cylindrical surface of the downside of step groove 121, forms screw thread；The internal diameter and platform of first pipeline 11
The internal diameter of rank groove 121 is identical.
The operation principle of first high efficiency particulate air filter dismounting：
During dismounting, manual rotation, which turns adjusting nut 25, first makes adjusting nut 25 be rotated down movement, so whole to adjust
Section connection ring 23 can carry upwards, then on manual rotation contiguous block 242 and make its keep vertical state, such rotation driving
The drive rod of block 244 is entered in swivelling chute 2410 along escape groove 2411, and then pressing down enters vertically into contiguous block 242
It is spirally connected to first in ring, then by operating the rotation driving gear ring 231 of drive block 2311, driven gear ring 231 passes through drive gear
245 drive upper connecting rods 243 drive, that is, drive upper contiguous block 242 to rotate, the drive rod of such rotation driving block 244 is in lower company
The rotation movement angle of swivelling chute 2410 of extension bar 241, such lower connecting rod 241 is without holding vertically can be in swivelling chute manually
It is vertical to be kept under the limitation of 2410 side wall；So regulation connection ring 23, which continues to be moved downwardly until, completely disengages from connecting rod 24,
Such first pipeline 11 can be taken off；Then fully rotating to back out adjusting nut 25, so adjusting connection ring 23 can be from second
Be spirally connected in ring 22 and take out, finally back out respectively from the first pipeline 11 first be spirally connected ring 21, the second spiral shell is backed out from connecting tube 12
Connect ring 23；
The order of assembling is completely opposite with the order of dismounting.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, this specification content should not be construed as to this hair
Bright limitation.
Claims (5)
1. a kind of isolator air cleaning unit of manual teardown, including insulator body (10), air-supply purifier and air draft
Purifier；Purifier of blowing includes the first high efficiency particulate air filter (13)；The port of export of first high efficiency particulate air filter (13) is provided with
Connecting tube (12)；Connecting tube (12) is connected by the first pipeline (11) with insulator body (10)；Connecting tube (12) passes through connection
Device (20) is connected with the first pipeline (11)；First pipeline (11) is provided with the first stop valve (110)；Exhausting air cleaner includes
Second high efficiency particulate air filter (15)；The arrival end of second high efficiency particulate air filter (15) passes through the second pipeline (14) and insulator body (10)
Connection；Second pipeline (14) is provided with the second stop valve (140)；It is characterized in that：Attachment means (20) include circular the
One be spirally connected ring (21), circular second be spirally connected ring (22) and circular regulation connection ring (23)；First is spirally connected ring (21) can
It is screwed onto on the first pipeline (11)；Second ring (22) that is spirally connected can be screwed onto in connecting tube (12)；Adjust uniform in connection ring (23)
Circumference is fixed with some columned connecting rods (24) being vertically arranged；The upper and lower ends of connecting rod (24) exceed regulation and connected respectively
Connect the upper and lower end face of ring (23)；The lower end of connecting rod (24) is spirally connected through second and ring (22) and is bolted with adjusting nut (25)；
Connecting rod (24) upper end, which may pass through first and be spirally connected, ring (21) and is hinged with contiguous block (242).
2. a kind of isolator air cleaning unit of manual teardown according to claim 1, it is characterised in that：Connecting rod
(24) columned lower connecting rod (241) and the columned upper company being vertically fixed on lower connecting rod (241) upper surface are included
Extension bar (243)；Lower connecting rod (241) is vertically fixed on regulation connection ring (23) and lower two ends exceed regulation connection ring respectively
(23) upper and lower end face；The lower end of lower connecting rod (241) is spirally connected through second and ring (22) and is bolted with adjusting nut (25)；Under
Connecting rod (241) upper end may pass through first and be spirally connected ring (21)；The upper end of lower connecting rod (241) is shaped to the groove of spherical planar；
Upper contiguous block (242) be and lower connecting rod (241) diameter identical cylinder；The lower surface of upper contiguous block (242) be shaped to
The spherical that the upper end of lower connecting rod (241) coordinates；The lower end of upper contiguous block (242) offers hinged groove (2420)；Upper connection
The diameter that the diameter of bar (243) is less than lower connecting rod (241) is identical；The upper end of upper connecting rod (243) is vertically articulated with jointed shaft
(2431)；The relative side wall of the hinged groove (2420) of upper contiguous block (242) is separately fixed at the two ends of jointed shaft (2431)；Hinge
The outside side wall open-ended of access slot (2420).
3. a kind of isolator air cleaning unit of manual teardown according to claim 1, it is characterised in that：Connecting rod
(24) columned lower connecting rod (241) and columned upper connecting rod (243) are included；Lower connecting rod (241) is vertically fixed on
Adjust connection ring (23) and lower two ends exceed the upper and lower end face for adjusting connection ring (23) respectively；The lower end of lower connecting rod (241)
It is spirally connected through second and ring (22) and is bolted with adjusting nut (25)；Lower connecting rod (241) upper end may pass through first and be spirally connected ring
(21)；The upper end of lower connecting rod (241) is shaped to the groove of spherical planar；Upper contiguous block (242) is straight with lower connecting rod (241)
Footpath identical cylinder；The lower surface of upper contiguous block (242) is shaped to the spherical coordinated with the upper end of lower connecting rod (241)；
The driver slot (230) of annular shape is offered on the external cylindrical surface of regulation connection ring (23)；Upper connecting rod (243) is plugged from top to bottom
To in lower connecting rod (241) and being articulated on lower connecting rod (241)；Upper connecting rod is fixed with drive gear on (243)
(245)；Drive gear (245) is located in driver slot (230)；Driven gear ring (231) is articulated with driver slot (230)；Sliding tooth
Circle (231) is engaged with drive gear (245)；The upper end of upper connecting rod (243) offers lower hinged groove (2430)；Lower hinged groove
(2430) lower wall is shaped to arcwall face；Jointed shaft (2431) is articulated between the relative side wall of lower hinged groove (2430)；
The part that jointed shaft (2431) is located between lower hinged groove (2430) is fixed with rotation driving block (244)；Rotation driving block (244)
Including columned central rotation block and drive rod；Rotation driving block (244) is fixed on jointed shaft by central rotation block
(2431) on；The drive rod of rotation driving block (244) is fixed on the face of cylinder of the central rotation block of rotation driving block (244) simultaneously
And the face of cylinder of the drive rod with rotation driving block (244) and the central rotation block of rotation driving block (244) is tangent；Upper contiguous block
(242) lower end offers hinged groove (2420)；The relative side wall of the hinged groove (2420) of upper contiguous block (242) is fixed respectively
Two ends in jointed shaft (2431)；The drive rod of rotation driving block (244) exceedes the bottom surface of upper contiguous block (242)；Jointed shaft
(2431) torsion spring is arranged with；One end is fixed on the side wall of hinged groove (2430), one end is fixed on hinged groove (2430)
The relative rotation driving block (244) of side wall central rotation block end face on；The diameter of upper connecting rod (243) is less than lower connection
The diameter of bar (241) is identical；The upper end of upper connecting rod (243) is vertically and fixedly provided with jointed shaft (2431)；Outside hinged groove (2420)
Side side wall open-ended；
The upper end of lower connecting rod (241) offers the swivelling chute (2410) of annular shape；Outside the drive rod of rotation driving block (244)
Side end face forms the face of cylinder coordinated with the external cylindrical surface of swivelling chute (2410)；The madial wall open-ended of swivelling chute (2410)；
The lateral wall of swivelling chute (2410) offers the escape groove (2411) outwards run through；The groove width of escape groove (2411) and rotation driving
The width of the drive rod of block (244) is identical.
4. a kind of isolator air cleaning unit of manual teardown according to claim 3, it is characterised in that：Driven gear ring
(231) if external cylindrical surface on form dry run drive block (2311).
5. a kind of isolator air cleaning unit of manual teardown according to claim 1, it is characterised in that：Connecting tube
(12) step groove (121) of annular shape is formed on upper surface；The outboard end open-ended of step groove (121)；Connecting tube (12)
Screw thread is formed on the external cylindrical surface of the downside of step groove (121)；The internal diameter of first pipeline (11) and step groove (121)
Internal diameter is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350674.8A CN107051017A (en) | 2017-05-18 | 2017-05-18 | A kind of isolator air cleaning unit of manual teardown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350674.8A CN107051017A (en) | 2017-05-18 | 2017-05-18 | A kind of isolator air cleaning unit of manual teardown |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107051017A true CN107051017A (en) | 2017-08-18 |
Family
ID=59609727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710350674.8A Withdrawn CN107051017A (en) | 2017-05-18 | 2017-05-18 | A kind of isolator air cleaning unit of manual teardown |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107051017A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954592A (en) * | 2018-07-24 | 2018-12-07 | 安徽贝昂科技有限公司 | A kind of easy-to-mount air purifier shell mechanism |
| CN111773830A (en) * | 2020-07-06 | 2020-10-16 | 中国石油天然气集团有限公司 | Air drill non-hydrocarbon gas filtering device |
-
2017
- 2017-05-18 CN CN201710350674.8A patent/CN107051017A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954592A (en) * | 2018-07-24 | 2018-12-07 | 安徽贝昂科技有限公司 | A kind of easy-to-mount air purifier shell mechanism |
| CN108954592B (en) * | 2018-07-24 | 2020-11-10 | 安徽优贝行儿童安全科技有限公司 | Air purifier shell mechanism convenient to dismouting |
| CN111773830A (en) * | 2020-07-06 | 2020-10-16 | 中国石油天然气集团有限公司 | Air drill non-hydrocarbon gas filtering device |
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Application publication date: 20170818 |
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| WW01 | Invention patent application withdrawn after publication |