CN207024852U - A kind of isolator air cleaning unit of guide block formula connection - Google Patents
A kind of isolator air cleaning unit of guide block formula connection Download PDFInfo
- Publication number
- CN207024852U CN207024852U CN201720552108.0U CN201720552108U CN207024852U CN 207024852 U CN207024852 U CN 207024852U CN 201720552108 U CN201720552108 U CN 201720552108U CN 207024852 U CN207024852 U CN 207024852U
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- CN
- China
- Prior art keywords
- ring
- connection ring
- connection
- spirally connected
- pipeline
- Prior art date
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Abstract
The utility model discloses a kind of isolator air cleaning unit of guide block formula connection, including insulator body, air-supply purifier and exhausting air cleaner；Air-supply purifier 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, the first connection ring, second be spirally connected ring and the second connection ring；Second connection ring is connected by sliding some contiguous blocks being arranged in the first connection ring.Attachment means of the present utility model 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：
It the utility model is related to purification techniques field, and in particular to a kind of isolator purification of air dress of guide block formula connection
Put.
Background technology
At present, isolator is that the optimal place of SPF level rodents is raised in addition to barrier environment.And isolator sheet
Body has the advantages that safety, economical, sterilizing is abundant, and therefore, it is the preferred environment of SPF level 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. is that CN202190610U utility model discloses isolator air cleaning unit.The device includes
Insulator body, wind pushing air purifier and exhausting air cleaner；The wind pushing air purifier includes high efficiency particulate air filter,
The port of export of the high efficiency particulate air filter is connected by pipeline with the insulator body, and the high efficiency particulate air filter passes through articulation
It is connected with the pipeline, the pipeline is provided with stop valve；The exhausting air cleaner includes high efficiency particulate air filter, described efficient
The arrival end of filter is connected by pipeline with the insulator body, and the pipeline is provided with stop valve.It is above-mentioned practical new
The isolator air cleaning unit of type, by stop valve and articulation, in wind pushing air purifier and exhaust airflow purification dress
The dismounting and replacing of the linear adjustable and high efficiency particulate air filter quick and safe of air-flow are realized in putting, it is dirty to avoid isolator
The risk of dye.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art, providing a kind of isolation of high efficiency particulate air filter guide block formula connection
Device air cleaning unit.
To reach above-mentioned purpose, the utility model provides a kind of isolator air cleaning unit of guide block formula connection, bag
Include insulator body, air-supply purifier and exhausting air cleaner；Air-supply purifier includes the first high efficiency particulate air filter；First is high
The port of export of effect filter is provided with connecting tube；Connecting tube is connected by the first pipeline with insulator body；Connecting tube passes through company
Connection device and the first pipeline connection；First pipeline is provided with the first stop valve；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；Second pipeline is provided with the second stop valve；
Attachment means include circular first be spirally connected ring, the first circular connection ring, circular second be spirally connected ring and annular shape
The second connection ring；First ring that is spirally connected is screwed onto on the first pipeline；Second ring that is spirally connected is screwed onto in connecting tube；First connection ring is inserted
It is enclosed on first and is spirally connected on ring and is articulated in first and is spirally connected on the external cylindrical surface of ring；Second connection ring sleeve is spirally connected on ring second
Second is articulated in be spirally connected on the external cylindrical surface of ring；Some contiguous blocks are distributed with uniform circular on the madial wall of first connection ring；Even
Connect that block slides setting and line of travel is divergence line direction centered on the centre rotational axis of the first connection ring；First connection
Ring is connected by contiguous block with the second connection ring.
As the preferred of above-mentioned technical proposal, first, which is spirally connected, offers the first rotation of annular shape on the external cylindrical surface of ring
Groove；The inner cylinder face top of first connection ring forms connection ring on circular first coordinated with the first swivelling chute；First
Connection ring is articulated in first by connection ring on first and is spirally connected on ring；The inside of connection ring opens up the first of annulus channel-shaped on first
Driver slot；The inside of first connection ring forms the first link slot of some uniform circular distributions；The top of first link slot with
First driver slot connects；Contiguous block, which slides, to be arranged in the first link slot and upper end inner side end is vertically and fixedly provided with guiding and connected
Connect block；The first guide rod of some distributions up and down is fixed with the outside side wall of first link slot；It is arranged with first guide rod
Stage clip；First guide rod is plugged in the end face outside of contiguous block；The medial extremity of stage clip is fixed in the end face outside of contiguous block,
Outboard end is fixed on the outside side wall of the first link slot；The inner side end upper sideline of upper guide connecting block forms chamfering；The
The oscilaltion of one driver slot is provided with the first drive ring of annular shape；The end face outside lower sideline of first drive ring forms down
Angle；The fillet surface of the inner side end upper sideline shaping of upper guide connecting block be resisted against the end face outside lower sideline of the first drive ring into
On the fillet surface of type；The upper side wall of first driver slot forms the current groove of the annulus channel-shaped run through up and down；First swivelling chute
A pair of regulating bolts are bolted with upper side wall；The lower end of regulating bolt passes through current groove；Formed on the inner side end of contiguous block
Some lower connecting blocks of distribution up and down and lower connecting block run through the inside side walls of the first link slot；
Second, which is spirally connected, forms the second swivelling chute of annular shape on the external cylindrical surface of ring；The upper end of second swivelling chute is not sealed
Mouthful；The lower lead of the upward some circle distributions in direction is vertically and fixedly provided with the lower wall of second swivelling chute；Second connection ring
Inner cylinder face bottom form with the second swivelling chute coordinate second time circular connection ring；Lower lead is plugged in second
Lower connection ring；The external cylindrical surface top of second connection ring forms some upper link slots coordinated with lower connecting block；Second is spirally connected
A pair of lifting bolts are articulated with the lower surface of ring；The upper end of lifting bolt is located in the second swivelling chute and is screwed onto under second
In connection ring.
As the preferred of above-mentioned technical proposal, second, which is spirally connected on the lower surface of ring, forms driving handle ring；Driving handle
Ring forms the lightweight groove of annular shape for the top of annulus and its external cylindrical surface.
As the preferred of above-mentioned technical proposal, the external diameter of the second connection ring is identical with the internal diameter of the first connection 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 utility model are：Attachment means make the first high efficiency particulate air filter convenient disassembly, effectively improve
The fastness that high efficiency particulate air filter is connected with pipeline.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the section of attachment means 20 of the present utility model；
Fig. 3 is the structural representation of A partial enlargement in Fig. 2 of the present utility model.
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；210th, the first swivelling chute；211st, regulating bolt；22nd, second it is spirally connected ring；220th, the second swivelling chute；221st, under
Lead；222nd, driving handle ring；223rd, lifting bolt；23rd, the first connection ring；230th, the first link slot；231st, first it is oriented to
Bar；232nd, stage clip；233rd, connection ring on first；2330th, current groove；234th, contiguous block；2341st, lower connecting block；2342nd, upper guiding
Contiguous block；235th, the first drive ring；24th, the second connection ring；241st, second time connection ring；242nd, upper link slot.
Embodiment
As shown in Figure 1 and Figure 2, the isolator air cleaning unit of a kind of guide block formula connection, including insulator body 10, give
Ventilating purification apparatus and exhausting air cleaner；Air-supply purifier includes the first high efficiency particulate air filter 13；First high efficiency particulate air filter 13
The port of export 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 company
Connection device 20 connects with the first pipeline 11；First pipeline 11 is provided with the first stop valve 110；It is high that exhausting air cleaner includes second
Imitate 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 are provided with the second stop valve 140；Attachment means 20 include circular first and are spirally connected ring 21, the first circular connection ring
23rd, circular second is spirally connected the second connection ring 24 of ring 22 and annular shape；First ring 21 that is spirally connected is screwed onto on the first pipeline 11；
Second ring 22 that is spirally connected is screwed onto in connecting tube 12；The sleeve of first connection ring 23 is spirally connected on ring 21 first and is articulated in the first spiral shell
On the external cylindrical surface for connecing ring 21；The sleeve of second connection ring 24 is spirally connected second and the second outside cylinder for being spirally connected ring 22 is articulated on ring 22
On face；Some contiguous blocks 234 are distributed with uniform circular on the madial wall of first connection ring 23；Contiguous block 234 slide setting and
Line of travel is the divergence line direction centered on the centre rotational axis of the first connection ring 23；First connection ring 23 passes through contiguous block
234 are connected with the second connection ring 24.
As shown in Figure 2 and Figure 3, first it is spirally connected the first swivelling chute 210 of annular shape is offered on the external cylindrical surface of ring 21；The
The inner cylinder face top of one connection ring 23 forms connection ring 233 on circular first coordinated with the first swivelling chute 210；The
One connection ring 23 is articulated in first by connection ring 233 on first and is spirally connected on ring 21；The inside of connection ring 233 opens up circle on first
First driver slot of annular groove shape；The inside of first connection ring 23 forms the first link slot 230 of some uniform circular distributions；The
The top of one link slot 230 connects with the first driver slot；Contiguous block 234, which slides, is arranged on 230 interior and upper end of the first link slot
Inner side end is vertically and fixedly provided with guide connecting block 2342；It is fixed with above and below some and divides on the outside side wall of first link slot 230
First guide rod 231 of cloth；Stage clip 232 is arranged with first guide rod 231；First guide rod 231 is plugged in contiguous block 234
In end face outside；The medial extremity of stage clip 232 is fixed in the end face outside of contiguous block 234, outboard end is fixed on the first link slot
On 230 outside side wall；The inner side end upper sideline of upper guide connecting block 2342 forms chamfering；The liter up and down of first driver slot
Drop is provided with the first drive ring 235 of annular shape；The end face outside lower sideline of first drive ring 235 forms chamfering；Upper guiding
The fillet surface of the inner side end upper sideline shaping of contiguous block 2342 is resisted against the end face outside lower sideline shaping of the first drive ring 235
Fillet surface on；The upper side wall of first driver slot forms the current groove 2330 of the annulus channel-shaped run through up and down；First swivelling chute
A pair of regulating bolts 211 are bolted with 210 upper side wall；The lower end of regulating bolt 211 passes through current groove 2330；Contiguous block 234
Inner side end on form it is some up and down distribution lower connecting blocks 2341 and lower connecting block 2341 run through the first link slot 230
Inside side walls；
As shown in Figure 2 and Figure 3, second it is spirally connected the second swivelling chute 220 of annular shape is formed on the external cylindrical surface of ring 22；The
The upper end open-ended of two swivelling chutes 220；Direction upward some circumference point are vertically and fixedly provided with the lower wall of second swivelling chute 220
The lower lead 221 of cloth；The inner cylinder face bottom of second connection ring 24 forms circular with the cooperation of the second swivelling chute 220
Second time connection ring 241；Lower lead 221 is plugged in second time connection ring 241；The external cylindrical surface top of second connection ring 24 into
Type has some upper link slots 242 coordinated with lower connecting block 2341；Second, which is spirally connected on the lower surface of ring 22, is articulated with a pair of liftings
Bolt 223；The upper end of lifting bolt 223 is in the second swivelling chute 220 and is screwed onto in second time connection ring 241.
As shown in Figure 2 and Figure 3, second it is spirally connected on the lower surface of ring 22 and forms driving handle ring 222；Driving handle ring 222
The lightweight groove of annular shape is formed for the top of annulus and its external cylindrical surface.
As shown in Figure 2 and Figure 3, the external diameter of the second connection ring 24 is identical with the internal diameter of the first connection ring 23.
As shown in Figure 2 and Figure 3, the step groove 121 of annular shape is formed on the upper surface of connecting tube 12；Outside step groove 121
Side 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 of first pipeline 11
It is identical with the internal diameter of step groove 121.
The operation principle of first high efficiency particulate air filter dismounting：
During dismounting, synchronously turning a pair of regulating bolts 211 first makes a pair of regulating bolts 211 are synchronous to be driven downwardly against first
Rotating ring 235 moves down, and so all contiguous blocks 234 overcome the effect of stage clip 232 to work as lower connecting block away from the second connection ring 24
2341 leave link slot 242, and such first pipeline 11 can leave connection together with first connection ring 23 of ring 21 and first that is spirally connected
Pipe 12, then turning a pair of regulating bolts 211 makes a pair of regulating bolts 211 synchronous upwards, can so pass through a pair of regulation spiral shells
Bolt 211 is backed out first ring 21 that is spirally connected from the first pipeline 11, and ring 22 is spirally connected together with second second by driving handle ring 222
The lemon from connecting tube 12 of connection ring 24 goes out, and such first high efficiency particulate air filter is removed completely
The order of assembling is with the order of dismounting completely on the contrary, according to the first pipeline 11 and can only be connected before assembly
The particular state of pipe 12 adjusts the second connection ring 24 in the second particular location being spirally connected on ring 22, concrete operations：Pass through synchronization
A pair of lifting bolts of rotating Vortex 223 promote second time connection ring 241 to be lifted along lower lead 221.
Above content is only better embodiment of the present utility model, for one of ordinary skill in the art, according to this
The thought of utility model, there will be changes, this specification content should not be understood in specific embodiments and applications
For to limitation of the present utility model.
Claims (5)
1. a kind of isolator air cleaning unit of guide block formula connection, including insulator body (10), air-supply purifier and row
Ventilating purification apparatus；Air-supply purifier includes the first high efficiency particulate air filter (13)；The port of export of first high efficiency particulate air filter (13) is set
There is connecting tube (12)；Connecting tube (12) is connected by the first pipeline (11) with insulator body (10)；Connecting tube (12) passes through company
Connection device (20) connects with the first pipeline (11)；First pipeline (11) is provided with the first stop valve (110)；Exhausting air cleaner bag
Include the 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) connect；Second pipeline (14) is provided with the second stop valve (140)；It is characterized in that：Attachment means (20) include annular shape
First be spirally connected ring (21), circular the first connection ring (23), circular second be spirally connected ring (22) and circular second
Connection ring (24)；First ring (21) that is spirally connected is screwed onto on the first pipeline (11)；Second ring (22) that is spirally connected is screwed onto connecting tube (12)
On；First connection ring (23) sleeve is spirally connected on ring (21) first and is articulated in first and is spirally connected on the external cylindrical surface of ring (21)；
Second connection ring (24) sleeve is spirally connected on ring (22) second and is articulated in second and is spirally connected on the external cylindrical surface of ring (22)；First connection
Some contiguous blocks (234) are distributed with uniform circular on the madial wall of ring (23)；Contiguous block (234) slides setting and line of travel
For the divergence line direction centered on the centre rotational axis of the first connection ring (23)；First connection ring (23) passes through contiguous block
(234) it is connected with the second connection ring (24).
A kind of 2. isolator air cleaning unit of guide block formula connection according to claim 1, it is characterised in that：First spiral shell
Connect the first swivelling chute (210) that annular shape is offered on the external cylindrical surface of ring (21)；On the inner cylinder face of first connection ring (23)
Portion forms connection ring (233) on circular first coordinated with the first swivelling chute (210)；First connection ring (23) passes through
Connection ring (233) is articulated in first and is spirally connected on ring (21) on one；The inside of connection ring (233) opens up annulus channel-shaped on first
First driver slot；The inside of first connection ring (23) forms the first link slot (230) of some uniform circular distributions；First connects
The top of access slot (230) connects with the first driver slot；Contiguous block (234) slide be arranged in the first link slot (230) and on
End inner side end is vertically and fixedly provided with guide connecting block (2342)；It is fixed with the outside side wall of first link slot (230) some
The first guide rod (231) being distributed up and down；Stage clip (232) is arranged with first guide rod (231)；First guide rod (231) is inserted
It is located in the end face outside of contiguous block (234)；The medial extremity of stage clip (232) is fixed in the end face outside of contiguous block (234), is outer
Side is fixed on the outside side wall of the first link slot (230)；The inner side end upper sideline shaping of upper guide connecting block (2342)
There is chamfering；The oscilaltion of first driver slot is provided with the first drive ring (235) of annular shape；Outside first drive ring (235)
Side end face lower sideline forms chamfering；The fillet surface of the inner side end upper sideline shaping of upper guide connecting block (2342) is resisted against the
On the fillet surface of the end face outside lower sideline shaping of one drive ring (235)；The upper side wall of first driver slot forms to be run through up and down
Annulus channel-shaped current groove (2330)；A pair of regulating bolts (211) are bolted with the upper side wall of first swivelling chute (210)；Adjust
The lower end of section bolt (211) passes through current groove (2330)；Some distributions up and down are formed on the inner side end of contiguous block (234)
Lower connecting block (2341) and lower connecting block (2341) run through the inside side walls of the first link slot (230)；
Second, which is spirally connected, forms the second swivelling chute (220) of annular shape on the external cylindrical surface of ring (22)；Second swivelling chute (220)
Upper end open-ended；The lower guiding of the upward some circle distributions in direction is vertically and fixedly provided with the lower wall of second swivelling chute (220)
Post (221)；The inner cylinder face bottom of second connection ring (24) forms circular second coordinated with the second swivelling chute (220)
Lower connection ring (241)；Lower lead (221) is plugged in second time connection ring (241)；On the external cylindrical surface of second connection ring (24)
Portion forms some upper link slots (242) coordinated with lower connecting block (2341)；Second, which is spirally connected on the lower surface of ring (22), is pivotally connected
There are a pair of lifting bolts (223)；The upper end of lifting bolt (223) is located in the second swivelling chute (220) and is screwed onto under second
In connection ring (241).
A kind of 3. isolator air cleaning unit of guide block formula connection according to claim 1, it is characterised in that：Second spiral shell
Connect and driving handle ring (222) is formed on the lower surface of ring (22)；Driving handle ring (222) is annulus and its external cylindrical surface
Top forms the lightweight groove of annular shape.
A kind of 4. isolator air cleaning unit of guide block formula connection according to claims 1 or 2, it is characterised in that：
The external diameter of second connection ring (24) is identical with the internal diameter of the first connection ring (23).
A kind of 5. isolator air cleaning unit of guide block formula connection 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 |
|---|---|---|---|
| CN201720552108.0U CN207024852U (en) | 2017-05-18 | 2017-05-18 | A kind of isolator air cleaning unit of guide block formula connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552108.0U CN207024852U (en) | 2017-05-18 | 2017-05-18 | A kind of isolator air cleaning unit of guide block formula connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024852U true CN207024852U (en) | 2018-02-23 |
Family
ID=61480391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720552108.0U Expired - Fee Related CN207024852U (en) | 2017-05-18 | 2017-05-18 | A kind of isolator air cleaning unit of guide block formula connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024852U (en) |
-
2017
- 2017-05-18 CN CN201720552108.0U patent/CN207024852U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |