CN218191615U - Laboratory is with combination formula ventilation equipment convenient to overhaul - Google Patents
Laboratory is with combination formula ventilation equipment convenient to overhaul Download PDFInfo
- Publication number
- CN218191615U CN218191615U CN202121869081.0U CN202121869081U CN218191615U CN 218191615 U CN218191615 U CN 218191615U CN 202121869081 U CN202121869081 U CN 202121869081U CN 218191615 U CN218191615 U CN 218191615U
- Authority
- CN
- China
- Prior art keywords
- filter plate
- ventilation
- experiment cabinet
- laboratory
- fixed
- 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.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 61
- 238000002474 experimental method Methods 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 11
- 238000010408 sweeping Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a laboratory is with convenient to overhaul's combination formula ventilation equipment relates to ventilation equipment technical field. The utility model discloses an experiment cabinet, the top is fixed with the ventilation case through fastening bolt in the experiment cabinet, and two ventilation holes have been seted up to ventilation case bottom symmetry, and the exhaust fan is installed at the outer top of experiment cabinet, and two rectangle mounting holes have been seted up to experiment cabinet top symmetry, and the fixed surface has the filter plate under the sealed lid, and the filter plate side is laminated with the ventilation case inner wall mutually, and fixed surface has the chip collecting plate under the filter plate, connects chip collecting plate lower surface and the bottom in the ventilation case to contact. The utility model discloses a ventilation case, sealed lid, filter plate, connect the bits dish and sweep the design of board, the interior gas of experiment cabinet is discharged from the exhaust fan after the filter plate filters, sweeps the positive dust of board clearance filter plate and falls to connect the bits dish in, prevents that the filter plate from blockking up, sealed lid area filter plate and connect the bits dish to take out from the rectangle mounting hole, conveniently clear up the dust of collecting in the bits dish, be convenient for change the filter plate.
Description
Technical Field
The utility model belongs to the technical field of ventilation equipment, especially, relate to a laboratory is with convenient to overhaul's combination formula ventilation equipment.
Background
Ventilation equipment is the exhaust function foremost, in the chemistry experiment room, produces various harmful gas, foul smell, moisture and easily fires, explosive, corrosive substance during experimental operation, in order to protect user's safety, prevents that the pollutant in the experiment from to the laboratory diffusion, will use ventilation equipment near the pollution source, considers improving the experimental environment, and the experiment of going on the laboratory bench shifts to in the ventilation equipment gradually.
The ventilation equipment structure in current laboratory is comparatively simple, and the majority can only carry out simple ventilation treatment, does not carry out effectual filtration to the air that lets in, perhaps can only carry out simple filtration treatment, and the dust on the filter plate is inconvenient clears away, is not convenient for change filter plate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laboratory is with convenient to overhaul's combination formula ventilation equipment, through ventilation box, sealed lid, filter plate, connect the bits dish and sweep the design of board, solved the ventilation equipment simple structure in current laboratory, inconvenient dust to on the filter plate is clear away, is not convenient for change the problem of filter plate.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a combined ventilation device convenient for overhaul for a laboratory, which comprises an experiment cabinet;
a ventilation box is fixed at the top in the experiment cabinet through a fastening bolt, two ventilation holes are symmetrically formed in the bottom of the ventilation box, and an exhaust fan is mounted at the top outside the experiment cabinet;
two rectangular mounting holes are symmetrically formed in the top of the experiment cabinet, sealing covers are in clearance fit with the inner walls of the rectangular mounting holes, filter plates are fixed to the lower surfaces of the sealing covers, the side faces of the filter plates are attached to the inner wall of the ventilation box, chip receiving plates are fixed to the lower surfaces of the filter plates, and the lower surfaces of the chip receiving plates are in contact with the bottom of the ventilation box.
Further, it is connected with the threaded rod to rotate between the relative two inside walls of ventilation box, threaded rod week side threaded connection has the internal thread ring, internal thread ring week side symmetry is fixed with two connecting rods, connecting rod one end is fixed with sweeps the board, sweep the board side and contact with the filter plate side, sweep the board side and be fixed with the brush.
Furthermore, the outer side wall of the ventilation box is fixed with a stepping motor, and one end of an output shaft of the stepping motor is fixedly connected with one end of a threaded rod.
Furthermore, the two opposite inner side walls of the experiment cabinet are matched with the roller shutters in a sliding mode, the top of the experiment cabinet is fixedly provided with the roller winding barrel, and the roller shutters are connected with the inside of the roller winding barrel.
Furthermore, the outer wall of the experiment cabinet is fixed with a waste liquid box, and the top of the waste liquid box is communicated with the inside of the experiment cabinet through a connecting pipe.
The utility model discloses following beneficial effect has:
1. the utility model discloses a ventilation case, sealed lid, the filter plate, connect the bits dish and sweep the design of board, gas in the experiment cabinet gets into the ventilation incasement from the ventilation hole, then discharge from the exhaust fan after the filter plate filters, step motor drives the threaded rod and rotates simultaneously, the threaded rod passes through the internal thread ring, the connecting rod drives sweeps the board and slides along the filter plate back, sweep the positive dust of brush clearance filter plate of board and fall to connect the bits dish in, prevent that the filter plate from blockking up, then manual upwards mention sealed lid, make sealed lid take the filter plate with connect the bits dish to take out from the rectangle mounting hole, conveniently clear up the dust of collecting in the bits dish, be convenient for change the filter plate.
2. The utility model discloses a design of rectangle mounting hole, sealed lid, ventilation case pass through fastening bolt and install top in the experiment cabinet, and the convenient equipment of dismantling inside the ventilation case overhauls, and the rectangle mounting hole at top can be followed in the experiment cabinet to the filter plate simultaneously and taken out, overhauls the filter plate.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a laboratory-use easy-to-service modular ventilation apparatus;
fig. 2 is a schematic structural view of the left view angle of the present invention;
FIG. 3 is a schematic structural view of the interior of the experimental cabinet;
FIG. 4 is a schematic view of the interior of the ventilation box;
fig. 5 is a front view of the structure of fig. 4.
In the drawings, the components represented by the respective reference numerals are listed below:
1-experiment cabinet, 101-ventilation box, 102-ventilation hole, 103-exhaust fan, 104-rectangular mounting hole, 105-sealing cover, 106-filter plate, 107-chip receiving disc, 108-threaded rod, 109-internal threaded ring, 110-connecting rod, 111-sweeping plate, 112-stepping motor, 113-rolling curtain, 114-rolling barrel and 115-waste liquid box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model relates to a laboratory is with combination formula ventilation equipment of easy access, including experiment cabinet 1, the interior top of experiment cabinet 1 is fixed with ventilation box 101 through fastening bolt, ventilation box 101 bottom symmetry has been seted up two ventilation holes 102, the outer top of experiment cabinet 1 is installed exhaust fan 103, experiment cabinet 1 top symmetry has been seted up two rectangle mounting holes 104, rectangle mounting hole 104 inner wall clearance fit has sealed lid 105, sealed lid 105 lower surface is fixed with filter plate 106, filter plate 106 side is laminated with ventilation box 101 inner wall, filter plate 106 lower surface is fixed with chip receiving disc 107, chip receiving disc 107 lower surface is contacted with the interior bottom of ventilation box 101, it is connected with threaded rod 108 to rotate between the two relative inside walls of ventilation box 101, threaded rod 108 week side threaded connection has female screw ring 109, female screw ring 109 week side symmetry is fixed with two connecting rods 110, the sweeping plate 111 is fixed at one end of the connecting rod 110, the side face of the sweeping plate 111 is in contact with the side face of the filter plate 106, the brush is fixed on the side face of the sweeping plate 111 and can be inserted into a filter hole of the filter plate 106 to clean the filter plate 106, gas in the experiment cabinet 1 enters the ventilation box 101 from the ventilation hole 102 and then is exhausted from the exhaust fan 103 after being filtered by the filter plate 106, meanwhile, the threaded rod 108 is driven by the stepping motor 112 to rotate, the threaded rod 108 drives the sweeping plate 111 to slide along the back face of the filter plate 106 through the internal thread ring 109 and the connecting rod 110, dust on the front face of the brush cleaning filter plate 106 of the sweeping plate 111 falls into the chip receiving disc 107 to prevent the filter plate 106 from being blocked, then the sealing cover 105 is lifted upwards manually, the sealing cover 105 drives the filter plate 106 and the chip receiving disc 107 to be taken out from the rectangular mounting hole 104, dust collected in the chip receiving disc 107 is convenient to clean, and the filter plate 106 is convenient to replace.
As shown in fig. 3-5, a stepping motor 112 is fixed on the outer side wall of the ventilation box 101, one end of an output shaft of the stepping motor 112 is fixedly connected with one end of a threaded rod 108, the stepping motor 112 drives the threaded rod 108 to rotate, so that the threaded rod 108 drives a sweeping plate 111 to slide along the back of the filter plate 106 through an internal threaded ring 109 and a connecting rod 110, and the stepping motor 112 provides power for the sweeping plate 111.
As shown in fig. 1-2, two opposite inner side walls of the experiment cabinet 1 are slidably fitted with roller blinds 113, the roller blinds 113 can keep the experiment cabinet 1 in a sealed state, a roller shutter 114 is fixedly mounted at the top of the experiment cabinet 1, the roller blinds 113 are connected with the inside of the roller shutter 114, and the roller shutter 113 can be retracted by the roller shutter 114.
Wherein as shown in fig. 1-3, the outer wall of experiment cabinet 1 is fixed with waste liquid tank 115, and waste liquid tank 115 top is linked together through a connecting pipe and experiment cabinet 1 is inside, and the waste water of platform in experiment cabinet 1 flows into waste liquid tank 115 from the connecting pipe, can collect the waste water of experiment cabinet 1 inside production.
The working principle of the embodiment is as follows: when the dust removal device is used, gas in the experiment cabinet 1 enters the ventilation box 101 from the ventilation hole 102, then is exhausted from the exhaust fan 103 after being filtered by the filter plate 106, meanwhile, the stepping motor 112 drives the threaded rod 108 to rotate, the threaded rod 108 drives the sweeping plate 111 to slide along the back of the filter plate 106 through the internal thread ring 109 and the connecting rod 110, dust on the front of the filter plate 106 cleaned by the brush of the sweeping plate 111 falls into the chip receiving disc 107 to prevent the filter plate 106 from being blocked, then the sealing cover 105 is lifted upwards manually, so that the sealing cover 105 with the filter plate 106 and the chip receiving disc 107 is taken out from the rectangular mounting hole 104, dust collected in the chip receiving disc 107 is cleaned conveniently, and the filter plate 106 is convenient to replace.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A combined type ventilation device convenient to overhaul for a laboratory comprises a laboratory cabinet (1); the method is characterized in that:
a ventilation box (101) is fixed at the top in the experiment cabinet (1) through fastening bolts, two ventilation holes (102) are symmetrically formed in the bottom of the ventilation box (101), and an exhaust fan (103) is installed at the top outside the experiment cabinet (1);
two rectangle mounting holes (104) have been seted up to experiment cabinet (1) top symmetry, rectangle mounting hole (104) inner wall clearance fit has sealed lid (105), sealed lid (105) lower fixed surface has filter plate (106), filter plate (106) side is laminated with ventilation case (101) inner wall mutually, filter plate (106) lower fixed surface has connect bits dish (107), connect bits dish (107) lower surface and ventilation case (101) bottom to contact.
2. The laboratory is with easy access's combination formula ventilation equipment of claim 1, characterized in that, it is connected with threaded rod (108) to rotate between the relative two inside walls of ventilation box (101), threaded rod (108) week side threaded connection has internal thread ring (109), internal thread ring (109) week side symmetry is fixed with two connecting rods (110), connecting rod (110) one end is fixed with sweeps board (111), sweep board (111) side and filter plate (106) side contact, it is fixed with the brush to sweep board (111) side.
3. The laboratory easy-to-overhaul combined type ventilation equipment as claimed in claim 2, wherein a stepping motor (112) is fixed on the outer side wall of the ventilation box (101), and one end of an output shaft of the stepping motor (112) is fixedly connected with one end of a threaded rod (108).
4. The laboratory easy-to-overhaul combined type ventilation equipment as claimed in claim 1, wherein a roller shutter (113) is slidably fitted between two opposite inner side walls of the experiment cabinet (1), a roller winding drum (114) is fixedly mounted at the top of the experiment cabinet (1), and the roller shutter (113) is connected with the inside of the roller winding drum (114).
5. The laboratory easy-to-overhaul combined type ventilation equipment as claimed in claim 1, wherein a waste liquid box (115) is fixed on the outer wall of the experiment cabinet (1), and the top of the waste liquid box (115) is communicated with the inside of the experiment cabinet (1) through a connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121869081.0U CN218191615U (en) | 2021-08-11 | 2021-08-11 | Laboratory is with combination formula ventilation equipment convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121869081.0U CN218191615U (en) | 2021-08-11 | 2021-08-11 | Laboratory is with combination formula ventilation equipment convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218191615U true CN218191615U (en) | 2023-01-03 |
Family
ID=84628209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121869081.0U Expired - Fee Related CN218191615U (en) | 2021-08-11 | 2021-08-11 | Laboratory is with combination formula ventilation equipment convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218191615U (en) |
-
2021
- 2021-08-11 CN CN202121869081.0U patent/CN218191615U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109289340A (en) | A kind of waste gas purification environmental protection equipment | |
| CN218191615U (en) | Laboratory is with combination formula ventilation equipment convenient to overhaul | |
| CN210079156U (en) | Waste gas filtering device for environmental protection | |
| CN210993271U (en) | Novel back flush of exhaust-gas treatment equipment device | |
| CN211245888U (en) | Movable industrial dust collector | |
| CN112390309A (en) | Sewage collection and treatment device in field of integration of mountain and water forest fields, lakes and grasses | |
| CN218687383U (en) | Heat accumulating type waste gas treatment device | |
| CN115414745A (en) | Dust type regulator cubicle | |
| CN212680404U (en) | Dust collector for interior decoration | |
| CN210395617U (en) | Outdoor ground rainwater collecting tank of sewage treatment center | |
| CN210931164U (en) | Dust collecting box for dust collector | |
| CN209612464U (en) | A kind of interior decoration construction dust isolating device | |
| CN213853747U (en) | A dust collector for electromechanical job site | |
| CN212215745U (en) | Waste lithium battery recovery device | |
| CN217340571U (en) | Dust remover convenient to clearance | |
| CN213790192U (en) | Filter equipment with multistage filtering mechanism for sewage treatment | |
| CN219815556U (en) | Domestic sewage filter equipment | |
| CN216340010U (en) | Fire-fighting engineering water collecting device | |
| CN219922437U (en) | Special high-efficient filtration equipment of clean equipment | |
| CN213741524U (en) | Intelligent sewage pump station that ventilates fast | |
| CN216934889U (en) | Remove case room convenient to domestic sewage discharges | |
| CN220829083U (en) | Graphitizing furnace cover with flue gas collection function | |
| CN219984022U (en) | Environment-friendly sewage treatment device convenient for sludge discharge | |
| CN211273894U (en) | Novel environmental protection dust collecting equipment | |
| CN218188291U (en) | Bury formula sewage treatment device integratedly |
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: 20230103 |