CN214899786U - Biological safety isolation cabinet with exhaust device - Google Patents
Biological safety isolation cabinet with exhaust device Download PDFInfo
- Publication number
- CN214899786U CN214899786U CN202120282843.0U CN202120282843U CN214899786U CN 214899786 U CN214899786 U CN 214899786U CN 202120282843 U CN202120282843 U CN 202120282843U CN 214899786 U CN214899786 U CN 214899786U
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- China
- Prior art keywords
- cabinet
- cabinet door
- telescopic
- ventilation fan
- connecting pipe
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- 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.)
- Expired - Fee Related
Links
- 238000002955 isolation Methods 0.000 title claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to an isolation cabinet technical field specifically is a biological safety isolation cabinet with exhaust device, comprising a main body, the surface of main part is provided with the cabinet door plant, the surface of cabinet door plant is provided with the controller, one side surface of cabinet door plant is provided with ventilation fan, ventilation fan's fixed surface installs the protection network, ventilation fan's bottom surface is provided with and falls the mechanism of making an uproar, the internally mounted of cabinet door plant has fixture, it includes the connecting pipe to fall the mechanism of making an uproar. The utility model discloses in, make through connecting pipe, mounting panel, extension spring, connecting plate and the ventilation fan that sets up when ventilation fan rotates, can carry out the heat dissipation operation to the inside of cabinet door board, and make the mounting panel can carry out expansion control through the telescopic action of extension spring to be the connecting pipe is connecting the back, can offset because of the noise that vibrations produced, and then make the practicality of isolation cabinet stronger.
Description
Technical Field
The utility model relates to an keep apart cabinet technical field, specifically be a biological safety isolation cabinet with exhaust device.
Background
The isolation cabinet is used for isolating buses at two ends or isolating the powered equipment and the power supply equipment, and can provide a visible end point for operators so as to facilitate maintenance and overhaul operations. Because the isolation cabinet does not have the capacity of breaking and connecting load current, the handcart of the isolation cabinet cannot be pushed or pulled under the condition that a breaker matched with the isolation cabinet is closed.
In general application, all need set up the interlocking of circuit breaker auxiliary contact and isolation handcart, prevent operating personnel's maloperation, current biological safety isolation cabinet when using, it can't be to the control of cooling down of the equipment cable in the isolation cabinet, because of the inside easy a large amount of temperatures that produce after long-time work of isolation cabinet, if the damage of internal component is caused easily in untimely heat dissipation, consequently need urgently to design a biological safety isolation cabinet with exhaust device to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a biological safety isolation cabinet with exhaust device to solve the current biological safety isolation cabinet that proposes in the above-mentioned background art and can't cool down the problem of airing exhaust inside it carrying out the during operation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a biological safety isolation cabinet with exhaust device, includes the main part, the surface of main part is provided with the cabinet door plant, the surface of cabinet door plant is provided with the controller, one side surface of cabinet door plant is provided with ventilation fan, ventilation fan's fixed surface installs the protection network, ventilation fan's bottom surface is provided with the mechanism of making an uproar, the internally mounted of cabinet door plant has fixture, the mechanism of making an uproar includes the connecting pipe, the connecting pipe sets up the inside at the cabinet door plant, the fixed surface of connecting pipe installs the mounting panel, the fixed surface of mounting panel installs the expanding spring, the fixed surface of expanding spring installs the connecting plate, the fixed surface of connecting plate is connected with the fixed plate.
Preferably, the extension spring is fixedly installed on the outer surface of the installation plate through a screw, the connection pipe is welded on the outer surface of the installation plate, and the extension spring is horizontally arranged on the outer surface of the connection plate.
Preferably, fixture is including drawing the handle, draw the left side fixed surface of handle and install the telescopic link, the surface cover of telescopic link is equipped with the pressure spring, the fixed surface of telescopic link is connected with the movable rod, the outer skin weld of movable rod has the grip slipper.
Preferably, the telescopic rod is fixedly installed on the outer surface of the pull handle through screws, and the pressure spring is connected with the telescopic rod in a sliding and telescopic mode.
Preferably, the surface of movable rod is the metal pole of smooth structure, the movable rod welding is at the surface of grip slipper, the movable rod passes through the screw and installs the left side surface at the telescopic link.
Preferably, the outer surface of the protection net is a metal net with a smooth structure, the protection net is fixedly installed on the outer surface of the ventilation fan through screws, and the outer surface of the ventilation fan is a cooling fan with a smooth structure.
Compared with the prior art, the beneficial effects of the utility model are that this biological safety isolation cabinet with exhaust device can exhaust the heat dissipation to keeping apart the cabinet, and can carry out the centre gripping operation to the cable.
1. Make when ventilating fan rotates through connecting pipe, mounting panel, extension spring, connecting plate that set up, can carry out the heat dissipation operation to the inside of cabinet door board, and make the mounting panel can carry out the control of stretching out and drawing back through the concertina effect of extension spring to be coupling the connecting pipe and connecting the back, can offset because of the noise that vibrations produced, and then make the practicality of isolation cabinet stronger.
2. Make through the pulling that sets up draw back, telescopic link, pressure spring, movable rod and grip slipper when the pulling, the elastic stretching effect through the telescopic link makes the movable rod can carry out tensile control to the grip slipper can carry out the centre gripping to the cable, conveniently deposits in keeping apart the inside of cabinet to the cable and puts, and then makes the practicality of keeping apart the cabinet stronger and the inner space more neatly.
Drawings
FIG. 1 is a schematic view of the whole structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is a schematic front view of the noise reduction mechanism of FIG. 1 according to the present invention;
fig. 4 is a front view of the clamping mechanism of fig. 1 according to the present invention.
In the figure: 1. a main body; 2. a cabinet door panel; 3. a controller; 4. a ventilation fan; 5. a protective net; 6. a noise reduction mechanism; 601. a connecting pipe; 602. mounting a plate; 603. a tension spring; 604. a connecting plate; 605. a fixing plate; 7. a clamping mechanism; 701. pulling a handle; 702. a telescopic rod; 703. a pressure spring; 704. a movable rod; 705. a clamping seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a biosafety isolation cabinet with an exhaust device comprises a main body 1, a cabinet door plate 2 is arranged on the outer surface of the main body 1, a controller 3 is arranged on the outer surface of the cabinet door plate 2, an air exchange fan 4 is arranged on the outer surface of one side of the cabinet door plate 2, a protective net 5 is fixedly arranged on the outer surface of the air exchange fan 4, a noise reduction mechanism 6 is arranged on the outer surface of the bottom end of the air exchange fan 4, a clamping mechanism 7 is arranged inside the cabinet door plate 2, the noise reduction mechanism 6 comprises a connecting pipe 601, the connecting pipe 601 is arranged inside the cabinet door plate 2, a mounting plate 602 is fixedly arranged on the outer surface of the connecting pipe 601, a telescopic spring 603 is fixedly arranged on the outer surface of the mounting plate 602, a connecting plate 604 is fixedly arranged on the outer surface of the connecting plate 604, the telescopic spring 603 is fixedly arranged on the outer surface of the mounting plate 602 through screws, and the connecting pipe 601 is welded on the outer surface of the mounting plate 602, the extension spring 603 is horizontally disposed on the outer surface of the connection plate 604, when the ventilation fan 4 performs ventilation operation, the vibration generated by the rotation thereof enables the mounting plate 602 to perform extension and retraction movement through the elastic extension and retraction function of the extension spring 603, and further the connection pipe 601 can reduce resonance after connection, thereby reducing noise generated by resonance when the device performs ventilation.
Further, fixture 7 is including drawing 701, draw 701 left side outer fixed surface to install telescopic link 702, the surface cover of telescopic link 702 is equipped with pressure spring 703, the outer fixed surface of telescopic link 702 is connected with the movable rod 704, the outer skin welding of movable rod 704 has grip slipper 705, telescopic link 702 passes through screw fixed mounting and draws 701 the surface, pressure spring 703 and telescopic link 702 slip telescopic connection, the surface of movable rod 704 is the metal pole of smooth structure, movable rod 704 welds the surface at grip slipper 705, movable rod 704 passes through the screw and installs the left side surface at telescopic link 702, when needs carry out the centre gripping to the cable, make movable rod 704 pass through the elastic stretching effect between telescopic link 702 and the pressure spring 703 through drawing 701's pulling, can carry out the activity drawing with grip slipper 705, thereby the convenience is to the centre gripping of cable.
The outer surface of the protective net 5 is a metal net with a smooth structure, the protective net 5 is fixedly installed on the outer surface of the ventilation fan 4 through screws, the outer surface of the ventilation fan 4 is a cooling fan with a smooth structure, and cooling control can be effectively carried out on the isolation cabinet through the ventilation fan 4.
The working principle is as follows: when the ventilation fan 4 performs ventilation operation, the vibration generated by the rotation thereof enables the mounting plate 602 to perform telescopic movement by the elastic expansion action of the expansion spring 603, and the connection pipe 601 can reduce resonance after connection, thereby reducing noise generated by resonance when the device performs ventilation.
Furthermore, when a cable needs to be clamped, the movable rod 704 can movably stretch the clamping seat 705 through the elastic expansion and contraction action between the expansion rod 702 and the compression spring 703 by the pulling of the pull handle 701, so that the cable can be conveniently clamped.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a biological safety isolation cabinet with exhaust device, includes main part (1), its characterized in that: a cabinet door panel (2) is arranged on the outer surface of the main body (1), a controller (3) is arranged on the outer surface of the cabinet door panel (2), the outer surface of one side of the cabinet door plate (2) is provided with a ventilation fan (4), the outer surface of the ventilation fan (4) is fixedly provided with a protective net (5), the outer surface of the bottom end of the ventilation fan (4) is provided with a noise reduction mechanism (6), the inside of the cabinet door panel (2) is provided with a clamping mechanism (7), the noise reduction mechanism (6) comprises a connecting pipe (601), the connecting pipe (601) is arranged inside the cabinet door panel (2), the outer surface of the connecting pipe (601) is fixedly provided with a mounting plate (602), a telescopic spring (603) is fixedly arranged on the outer surface of the mounting plate (602), a connecting plate (604) is fixedly arranged on the outer surface of the telescopic spring (603), the outer surface of the connecting plate (604) is fixedly connected with a fixing plate (605).
2. The biosafety isolation cabinet with the air exhausting device according to claim 1, characterized in that: the telescopic spring (603) is fixedly installed on the outer surface of the mounting plate (602) through screws, the connecting pipe (601) is welded on the outer surface of the mounting plate (602), and the telescopic spring (603) is horizontally arranged on the outer surface of the connecting plate (604).
3. The biosafety isolation cabinet with the air exhausting device according to claim 1, characterized in that: fixture (7) are including drawing (701), draw the left side outer fixed surface of (701) and install telescopic link (702), the surface cover of telescopic link (702) is equipped with pressure spring (703), the outer fixed surface of telescopic link (702) is connected with movable rod (704), the outer skin weld of movable rod (704) has grip slipper (705).
4. The biosafety isolation cabinet with the air exhausting device according to claim 3, characterized in that: the telescopic rod (702) is fixedly arranged on the outer surface of the pull handle (701) through screws, and the pressure spring (703) is in sliding telescopic connection with the telescopic rod (702).
5. The biosafety isolation cabinet with the air exhausting device according to claim 3, characterized in that: the surface of movable rod (704) is the metal pole of smooth structure, movable rod (704) welding is in the surface of grip slipper (705), movable rod (704) passes through the screw and installs the left side surface at telescopic link (702).
6. The biosafety isolation cabinet with the air exhausting device according to claim 1, characterized in that: the outer surface of the protective net (5) is a metal net with a smooth structure, the protective net (5) is fixedly installed on the outer surface of the air exchange fan (4) through screws, and the outer surface of the air exchange fan (4) is a cooling fan with a smooth structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120282843.0U CN214899786U (en) | 2021-02-01 | 2021-02-01 | Biological safety isolation cabinet with exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120282843.0U CN214899786U (en) | 2021-02-01 | 2021-02-01 | Biological safety isolation cabinet with exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214899786U true CN214899786U (en) | 2021-11-26 |
Family
ID=78860733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120282843.0U Expired - Fee Related CN214899786U (en) | 2021-02-01 | 2021-02-01 | Biological safety isolation cabinet with exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214899786U (en) |
-
2021
- 2021-02-01 CN CN202120282843.0U patent/CN214899786U/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: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |