CN207655156U - A kind of clean work station - Google Patents
A kind of clean work station Download PDFInfo
- Publication number
- CN207655156U CN207655156U CN201721604095.3U CN201721604095U CN207655156U CN 207655156 U CN207655156 U CN 207655156U CN 201721604095 U CN201721604095 U CN 201721604095U CN 207655156 U CN207655156 U CN 207655156U
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- air
- workspace
- air duct
- duct area
- work station
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Abstract
The utility model discloses a kind of clean work stations, belong to laboratory cleaning apparatus field, it is intended to provide a kind of clean work station freely allowing hand over vertical ventilation and horizontal blast, it is characterized in that, a kind of clean work station, including fuselage, fuselage is interior to be equipped with workspace, the first air duct area and the second air duct area, it is equipped with centrifugal blower in second air duct area, air outlet grate is equipped in workspace；Wind direction control assembly is equipped in first air duct area comprising driving motor, drive rod and mounting rod；Drive rod is equipped with drive sleeve one, and the side wall of drive sleeve one is equipped with annular groove one, and driven socket one is arranged on mounting rod, and driven socket one is equipped with the follower lever one with the sliding connection of annular groove one；The side wall of fuselage, which is equipped with, accepts flange, accepts and is erected with partition board on flange, driven socket one is affixed by connecting rod one and partition board；The upside of workspace is equipped with electric-powered shutter, and the left and right sides of workspace is equipped with air inlet, and air inlet is equipped with air-inlet grille.
Description
Technical field
The utility model is related to a kind of laboratory cleaning apparatus, more particularly to a kind of clean work station.
Background technology
Clean work station is a kind of stronger local clean bench of versatility, and centrifugal type efficient is carried inside workbench
Workbench special fan in vertical direction will be clean in table top inside work areas after initial filtrator and high efficiency particulate air filter filtering
Net airflow is sent out, and requirement of the regional area to production environment is met, and is to improve process conditions, ensure the important of clean cleanliness first choice
One of cleaning equipment.
Since different wind pushing forms influences also to be not quite similar on experiment, clean work station in the prior art is most of
Air-flow is perpendicular to flow downward, if when placing microscope on work top, the air-flow of vertical ventilation can be stopped by microscope,
The mode of horizontal blast can only be preferentially selected at this time, and above-mentioned this clean work station then cannot be satisfied this functional requirement,
Therefore it can only be carried out on clean work station of the walk to horizontal blast in experiment, it is inconvenient in the extreme.
Utility model content
The purpose of this utility model is to provide a kind of clean work station, and having can require switching vertical according to different experiments
The effect of air-supply and horizontal blast.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of clean work station, including fuselage, the fuselage is interior to be equipped with workspace, and a left side for workspace is located in the fuselage
Right both sides are equipped with the first air duct area, and the upside that workspace is located in the fuselage is equipped with the second air duct area, second air duct area
It is interior to be equipped with centrifugal blower, it is equipped with air outlet grate in the workspace；
Be equipped with wind direction control assembly in the area of two first air ducts, the wind direction control assembly include driving motor,
The drive rod and drive rod mounting rod disposed in parallel being fixedly connected with the rotor of driving motor；
It is fixedly installed drive sleeve one on the drive rod, it is recessed that annular is provided tiltedly on the side wall of the drive sleeve one
Slot one, be arranged with driven socket one on the mounting rod, and the driven socket one is equipped with and the sliding connection of annular groove one
Follower lever one；
The side wall of the fuselage is located at the first air duct area and the connectivity part in the second air duct area is equipped with undertaking flange, the undertaking
The partition board for separating the first air duct area and the second air duct area is erected on flange, the driven socket one is solid by connecting rod one and partition board
Fixed connection；
The upside of the workspace is equipped with electric-powered shutter, and the left and right sides of the workspace is equipped with air inlet, it is described into
Air-inlet grille is equipped at air port.
By using above-mentioned technical proposal, when not needing horizontal air inlet in workspace, electric-powered shutter is in open shape
State, partition board, which rides over, at this time accepts on flange, and the follower lever one on driven socket one is in the minimum point of annular groove one, centrifuges wind
The air-flow that machine generates can vertically blow to workspace；When needing horizontal air inlet, electric-powered shutter is closed, driving motor drives drive
Lever rotates, and follower lever moves to peak by the minimum point of annular groove one for a moment at this time, and by connecting rod one so that every
Plate with accept flange detach, air-flow can through air-inlet grille in a manner of horizontal blast by workspace, can be free to reach
Switch the effect of vertical ventilation and horizontal blast.
Further, position corresponding with air inlet is fixedly installed drive sleeve two, the driving on the mounting rod
Annular groove two is provided tiltedly on the side wall of sleeve two；
Driven socket two is arranged on the mounting rod, the driven socket two is equipped with to slide with annular groove two and connect
Follower lever two；
Connecting rod two is fixedly connected on the driven socket two, the one end of the connecting rod two far from driven socket two extends to
At air-inlet grille and it is fixedly connected with cover board.
By using above-mentioned technical proposal, when the follower lever two on driven socket two is in the minimum point of annular groove two
When, cover board covers air-inlet grille completely, so that air-inlet grille is when not in use, in workspace, tiny impurity or particle be not
Easily it is directly entered in air-inlet grille.
Further, the inner wall in first air duct area, which is located at left and right sides of air-inlet grille, is fixedly installed connection strap,
The opposite side wall of the connection strap is all provided with jagged, and the both sides of the cover board pass through notch and connected with connection strap sliding.
By using above-mentioned technical proposal, when cover board slides in notch, notch can play certain guiding role, together
When air-inlet grille when not in use, cover board is in the notch, and notch can also play certain isolation effect so that workspace
Impurity is not easy to be directly entered in air inlet.
Further, fixed block is rotatably connected at the top of the drive rod, the fixed block is fixed in fuselage.
By using above-mentioned technical proposal, fixed block can constrain drive rod, so that drive rod is driven
Dynamic motor is not susceptible to shake when driving rotation.
Further, the side wall in second air duct area and positioned at partition board top fixed setting be useful for controlling electronic hundred
The travel switch of leaf window opening and closing.
By using above-mentioned technical proposal, when partition movement is extremely contradicted with travel switch, the blade on electric-powered shutter
It can be closed automatically, so that air can flow into progress horizontal blast in the first air duct area.
Further, air filter plate is equipped at the air outlet of the centrifugal blower.
By using above-mentioned technical proposal, air filter plate can carry out air in advance when centrifugal blower is blown
Filtering, so that the air being discharged into workspace is cleaner.
Further, the air filter plate is in corrugated core.
By using above-mentioned technical proposal, corrugated core enhances the intensity of air filter plate, at the same can also increase its with
The contact area of air, so that the filter effect of air filter plate is more excellent.
Further, the side wall of the fuselage, which is located at electric-powered shutter and air-inlet grille, is equipped with drying layer.
By using above-mentioned technical proposal, drying layer can absorb the moisture in humid air, so that air is discharged into
Drying is kept when in workspace, to be not easy to impact to the given the test agent in workspace.
Further, the drying layer is made of anhydrous calcium chloride material.
By using above-mentioned technical proposal, anhydrous calcium chloride is neutral drier, has good drying property, to make
Filtered air is obtained to enter back into workspace after drying layer is dried；Simultaneously anhydrous calcium chloride also have manufacturing cost it is low,
The advantages that easily obtaining.
In conclusion the utility model has the advantages that：
1. by the cooperation of drive sleeve one and follower lever one, partition board free-open-close is enabled to, so as to according to reality
Test needs so that air-flow, which is only flowed out from electric-powered shutter, to carry out vertical ventilation or only sent from air-inlet grille outflow carry out level
Wind；
2. by the cooperation of drive sleeve two and follower lever two, it can reduce in workspace and produce when not in use in air-inlet grille
Raw fine impurities enter in the first air duct area.
Description of the drawings
Fig. 1 is in the present embodiment for embodying whole structural schematic diagram；
Fig. 2 is the structural schematic diagram for embodying electric-powered shutter in the present embodiment；
Fig. 3 is the portions A enlarged drawing in Fig. 2；
Fig. 4 is the structural schematic diagram for embodying wind direction control assembly in the present embodiment；
Fig. 5 is the portions B enlarged drawing in Fig. 4；
Fig. 6 is the portions C enlarged drawing in Fig. 4；
Fig. 7 is the overall structure diagram for embodying centrifugal blower in the present embodiment.
In figure, 1, fuselage；11, workspace；111, elevating glass；112, workbench；1121, air outlet grate；113, it enters the wind
Mouthful；1131, air-inlet grille；1132, drying layer；114, electric-powered shutter；12, the second air duct area；121, flange is accepted；122, even
Narrow bars；1221, notch；123, travel switch；13, the first air duct area；2, centrifugal blower；21, air filter plate；3, wind direction controls
Component；31, driving motor；32, drive rod；33, mounting rod；34, partition board；35, cover board；36, drive sleeve one；361, annular is recessed
Slot one；37, drive sleeve two；371, annular groove two；38, driven socket one；381, follower lever one；382, connecting rod one；39, from
Moving sleeve two；391, follower lever two；392, connecting rod two；4, exhaust duct.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of clean work station, as shown in Figure 1, including fuselage 1.Workspace 11, the position in fuselage 1 are equipped in fuselage 1
It is equipped with the second air duct area 12 in the top of workspace 11, centrifugal blower 2 is installed in the second air duct area 12；A left side in workspace 11
Right both sides are equipped with the first air duct area 13, and wind direction control assembly 3 is all provided in the first air duct area 13.It is additionally provided with row in the lower part of fuselage 1
Wind pipeline 4, exhaust duct 4 are connected to the first air duct area 13.
As shown in Figure 1, workspace 11 includes elevating glass 111 and the workbench 112 installed on the fuselage 1, workbench 112
Table top be equipped with air outlet grate 1121, the left and right sides of workspace 11 is additionally provided with air inlet 113, is equipped at air inlet 113
Air-inlet grille 1131.It is equipped with electric-powered shutter 114 (referring to Fig. 3), electronic hundred used in this implementation in the upside of workspace 11
Leaf window 114 is manufactured by Sang Landi wood industry production of articles.
As shown in Figures 4 and 5, wind direction control assembly 3 include driving motor 31, drive rod 32, mounting rod 33, partition board 34 and
Cover board 35.Driving motor 31 is fixed in fuselage 1, and drive rod 32 is vertically arranged and the rotor of its lower end and driving motor 31
It is coaxial fixed；Since 32 length of drive rod is longer, it is easy to happen shaking after motor 31 driven drives rotation, therefore in fuselage 1
Side wall on be additionally provided with fixed block 321 for Constraints driven bar 32, upper end and the fixed block 321 of drive rod 32 are rotatablely connected.
It is equipped with drive sleeve 1 in the upside fixing sleeve of drive rod 32, the sidewall slope of drive sleeve 1 is provided with annular groove one
361.Mounting rod 33 be fixed at it is in the first air duct area 13 and parallel with drive rod 32, on mounting rod 33 with drive sleeve one
36 corresponding positions are arranged with driven socket 1.It is equipped with and annular towards the side of drive sleeve 1 in driven socket 1
The follower lever 1 of the sliding connection of groove 1.Fuselage 1 side wall and be located at the first air duct area 13 and the second air duct area 12
Connectivity part be additionally provided with and accept flange 121, partition board 34, which rides upon, to be accepted on flange 121 and by the first air duct area 13 and the second wind
Road area 12 detaches；Top on the side wall in the second air duct area 12 and positioned at partition board 34 is equipped with for controlling electric-powered shutter 114
The travel switch 123 of (referring to Fig. 3) blade folding.Connecting rod 1, connecting rod 1 are fixedly connected on driven socket 1
Side far from driven socket 1 is fixedly connected with partition board 34.
As shown in fig. 6, position corresponding with air inlet 113 also fixing sleeve is equipped with drive sleeve 2 37 on drive rod 32,
The sidewall slope of drive sleeve 2 37 offers annular groove 2 371；The position corresponding with drive sleeve 2 37 on mounting rod 33
It sets and is arranged with driven socket 2 39, driven socket 2 39 is equipped with towards the side of drive sleeve 2 37 and is slided with annular groove 2 371
Move the follower lever 2 391 of connection.Connecting rod 2 392 is fixedly connected on driven socket 2 39, connecting rod 2 392 is far from driven socket
2 39 one end extends towards air inlet 113 and is fixedly connected with cover board 35, and the cross section of cover board 35 is transversal with air inlet 113
Face is identical.
As it can be seen in figures 5 and 6, (referring to Fig. 4), the interior both sides positioned at air inlet 113 are fixedly installed in the first air duct area 13
Connection strap 122, the opposite side of two connection straps 122 vertically open up jagged 1221, the both sides insertion of cover board 35
It slides in notch 1221 and with connection strap 122 and connects.When follower lever 1 is located at the minimum point of annular groove 1, from
Lever 2 391 also is located at the minimum point of annular groove 2 371, and the bottom of partition board 34 is contradicted with flange 121 is accepted at this time, cover board
35 also cover air inlet 113 completely.Since cover board 35 can play certain buffer action in notch 1221, so that
The impurity generated on workbench 112 or other tiny particles not easily pass through air inlet 113 and are directly entered in the first air duct area 12.
When follower lever 1 is located at the peak of annular groove 1, follower lever 2 391 also is located at annular groove 2 371 most
At high point, partition board 34 is detached from and moves up to undertaking flange 121 and contradicted with travel switch 123, at this time electric-powered shutter 114
The blade of (referring to Fig. 3) is automatically closed, and cover board 35 is also moved to the top of air inlet 113.
As shown in fig. 7, being equipped with the air filter plate 21 in corrugated core at the air outlet of centrifugal blower 2.Air mistake
The air that centrifugal blower 2 can be discharged in filter plate 21 is filtered, while it can not only enhance itself in corrugated core
Intensity, while the contact area with air can also be increased, so that the effect to air filtration is more excellent.
To make wet air, The book of Changes centrifugal blower 2 is not sent directly into workspace 11, and on workbench 112 by
Test agent impacts, therefore, as shown in Figure 1, the side wall in fuselage 1 is located at air-inlet grille 1131 and electric-powered shutter 114
Drying layer 1132 made of anhydrous calcium chloride are equipped at (referring to Fig. 3).
Specific implementation process：When original state, the bottom of partition board 34 is contradicted with flange 121 is accepted, and cover board 35 also covers completely
Air port 113 is lived in, the follower lever 1 on driven socket 1 is located at the minimum point of annular groove 1 at this time, and electronic hundred
The blade of leaf window 114 is also at opening state.Centrifugal blower 2 is opened, 21 filtered pure air meeting of air filter plate is passed through
Workbench 112 vertically is blowed to, then passes through 1121 dispatch of air outlet grate on workbench 112 to the first of 112 downside of workbench
In air duct area 12, and it is discharged outside fuselage 1 by exhaust duct 4.
When needing horizontal blast according to experiment condition, start driving motor 31, follower lever 1 can be from annular groove one
361 minimum point moves at its peak, and partition board 34 can be detached with flange 121 is accepted and be moved up to and travel switch
123 are contradicted, and the blade of electric-powered shutter 114 is automatically closed at this time, and cover board 35 can also open air inlet 113, so that
Air is fed through from 1131 level of air-inlet grille in workbench 112, and the air for flowing into workspace 11 again can be into the below
One air duct area 12 is simultaneously discharged by exhaust duct 4.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of clean work station, including fuselage (1), the fuselage (1) is interior to be equipped with workspace (11), the interior position of the fuselage (1)
It is equipped with the first air duct area (13) in the left and right sides of workspace (11), is located in the fuselage (1) on the upside of workspace (11) and sets
There is the second air duct area (12), centrifugal blower (2) is equipped in second air duct area (12), outlet air is equipped in the workspace (11)
Grid (1121), it is characterized in that：It is equipped with wind direction control assembly (3), the wind direction control in two first air ducts area (13)
Component (3) processed includes driving motor (31), the drive rod (32) and drive rod that are fixedly connected with the rotor of driving motor (31)
(32) mounting rod (33) disposed in parallel；
It is fixedly installed drive sleeve one (36) on the drive rod (32), tilts and sets on the side wall of the drive sleeve one (36)
There is annular groove one (361), is arranged with driven socket one (38) on the mounting rod (33), is set on the driven socket one (38)
There is the follower lever one (381) with annular groove one (361) sliding connection；
The side wall of the fuselage (1) is located at the first air duct area (13) and the connectivity part in the second air duct area (12) is equipped with undertaking flange
It is (121), described to accept the partition board (34) for being erected on flange (121) and separating the first air duct area (13) and the second air duct area (12),
The driven socket one (38) is fixedly connected by connecting rod one (382) with partition board (34)；
The upside of the workspace (11) is equipped with electric-powered shutter (114), and the left and right sides of the workspace (11) is equipped with air inlet
Mouthful (113) are equipped with air-inlet grille (1131) at the air inlet (113).
2. a kind of clean work station according to claim 1, it is characterized in that：On the mounting rod (33) and air inlet
(113) corresponding position is fixedly installed drive sleeve two (37), and ring is provided tiltedly on the side wall of the drive sleeve two (37)
Connected in star two (371)；
Driven socket two (39) is arranged on the mounting rod (33), the driven socket two (39) is equipped with and annular groove two
(371) follower lever two (391) of sliding connection；
Connecting rod two (392) is fixedly connected on the driven socket two (39), the connecting rod two (392) is far from driven socket two
(39) one end extends at air-inlet grille (1131) and is fixedly connected with cover board (35).
3. a kind of clean work station according to claim 2, it is characterized in that：The inner wall in first air duct area (13) and position
Connection strap (122) is fixedly installed at left and right sides of air-inlet grille (1131), the opposite side wall of the connection strap (122) is all provided with
The both sides of jagged (1221), the cover board (35) are connected by notch (1221) and connection strap (122) sliding.
4. a kind of clean work station according to claim 3, it is characterized in that：The top of the drive rod (32) is rotatablely connected
There are fixed block (321), the fixed block (321) to be fixed on the side wall of fuselage (1).
5. a kind of clean work station according to claim 4, it is characterized in that：The side wall in second air duct area (12) and position
In the top of partition board (34), fixed setting is useful for the travel switch (123) that control electric-powered shutter (114) opens and closes.
6. a kind of clean work station according to any one of Claims 1 to 5, it is characterized in that：The centrifugal blower (2)
Air outlet at be equipped with air filter plate (21).
7. a kind of clean work station according to claim 6, it is characterized in that：The air filter plate (21) is in corrugated knot
Structure.
8. a kind of clean work station according to claim 7, it is characterized in that：The side wall of the fuselage (1) is located at electronic hundred
It is equipped with drying layer (1132) at leaf window (114) and air-inlet grille (1131).
9. a kind of clean work station according to claim 8, it is characterized in that：The drying layer (1132) is by anhydrous calcium chloride
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604095.3U CN207655156U (en) | 2017-11-24 | 2017-11-24 | A kind of clean work station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604095.3U CN207655156U (en) | 2017-11-24 | 2017-11-24 | A kind of clean work station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207655156U true CN207655156U (en) | 2018-07-27 |
Family
ID=62946466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721604095.3U Expired - Fee Related CN207655156U (en) | 2017-11-24 | 2017-11-24 | A kind of clean work station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207655156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692529A (en) * | 2018-12-26 | 2019-04-30 | 苏州安泰空气技术有限公司 | A kind of cleaning apparatus of bidirectional variable airflow pattern |
| CN111359697A (en) * | 2020-03-30 | 2020-07-03 | 黄惠珠 | Sample harmless treatment detection workbench for food detection and working method thereof |
-
2017
- 2017-11-24 CN CN201721604095.3U patent/CN207655156U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692529A (en) * | 2018-12-26 | 2019-04-30 | 苏州安泰空气技术有限公司 | A kind of cleaning apparatus of bidirectional variable airflow pattern |
| CN109692529B (en) * | 2018-12-26 | 2023-11-07 | 苏州安泰空气技术有限公司 | Bidirectional variable airflow type cleaning equipment |
| CN111359697A (en) * | 2020-03-30 | 2020-07-03 | 黄惠珠 | Sample harmless treatment detection workbench for food detection and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20201124 |