CN212339553U - Laboratory is with synthesizing exhaust equipment - Google Patents
Laboratory is with synthesizing exhaust equipment Download PDFInfo
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- CN212339553U CN212339553U CN202021132910.2U CN202021132910U CN212339553U CN 212339553 U CN212339553 U CN 212339553U CN 202021132910 U CN202021132910 U CN 202021132910U CN 212339553 U CN212339553 U CN 212339553U
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Abstract
The utility model discloses an air exhaust equipment is synthesized in laboratory, including dead lever, hard rubber tube and air intake, the bottom of dead lever is provided with revolution mechanic, revolution mechanic's one end is provided with and purifies the mechanism, purify one side fixedly connected with of mechanism and fall the structure of making an uproar, fall one side fixedly connected with hard rubber tube of the structure of making an uproar. The utility model discloses a be provided with purification mechanism, when the device needs to operate, start first fan, the produced gas of experiment passes through the air intake, the hard rubber pipe is inhaled rotary warehouse with the structure of making an uproar that falls, the inside particle impurity that contains of gas when passing the filter screen is filtered by the filter screen, then get into the connecting pipe, restart second fan, inhale the air outlet with gas from the connecting pipe, the harmful gas that contains in these gases is by the inside active carbon particle of sponge abundant absorption back exhaust air outlet when rising the in-process through the sponge, the purification to the produced harmful gas of experiment has been realized, prevent the harmful gas contaminated air.
Description
Technical Field
The utility model relates to an exhaust equipment technical field specifically is a laboratory is with synthesizing exhaust equipment.
Background
Nowadays, with the development of scientific level, scientific laboratories are more and more built, scientific researchers can generate some chemical gases in the experimental process, many of the chemical gases can contain some harmful gases, and the health conditions of the scientific researchers can be affected very much, so that the exhaust device in the laboratory is very important.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional laboratory exhaust equipment inevitably generates noise due to the operation of a fan, but sometimes needs a relatively quiet environment during the experiment;
(2) when the traditional laboratory exhaust equipment is in operation, gas in the laboratory is absorbed and then directly exhausted outdoors, so that the quality of surrounding air is greatly influenced;
(3) traditional laboratory exhaust equipment, after the installation, can only fix and carry out work in a position, very low to experimental gas's absorption efficiency like this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exhaust equipment is synthesized in laboratory to propose the problem that the noise is big, harmful gas discharges and absorption position is fixed in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laboratory is with synthesizing exhaust equipment, includes dead lever, hard rubber tube and air intake, the bottom of dead lever is provided with revolution mechanic, revolution mechanic's one end is provided with purification mechanism, one side fixedly connected with of purification mechanism falls the structure of making an uproar, the hard rubber tube of one side fixedly connected with of the structure of making an uproar, the bottom fixedly connected with air intake of hard rubber tube.
Preferably, the inside of the structure of making an uproar of falling has set gradually inhales the sound cotton, falls the bucket of making an uproar and falls the storehouse of making an uproar, fall the bucket fixed connection of making an uproar and in one side of hard rubber tube, fall the storehouse of making an uproar and set up the inside at revolution mechanic, the inside fixedly connected with who falls the bucket of making an uproar inhales the sound cotton.
Preferably, purification mechanism's inside has set gradually first fan, fixed block, filter screen, connecting pipe, second fan, active carbon particle, sponge and air outlet, fixed block fixed connection is in the inside both ends symmetric position department of the bucket of making an uproar that falls, first fan fixed connection is in one side of fixed block, one side of first fan is provided with the filter screen, second fan fixed connection is on revolution mechanic's top.
Preferably, the inside of air inlet mechanism has set gradually spiral case, impeller, air intake and driving motor, spiral case fixed connection is in the bottom of ebonite pipe, the top fixedly connected with driving motor of spiral case, the top fixedly connected with impeller of spiral case is run through to driving motor's output, the bottom fixedly connected with air intake of impeller.
Preferably, the connecting pipe is fixedly connected inside the rotating structure, the top end of the second fan is fixedly connected with an air outlet, the inside of the air outlet is fixedly connected with a sponge, and the inside of the sponge is fixedly connected with activated carbon particles.
Preferably, revolution mechanic's inside has set gradually rotary bin, draw-in groove, intercommunication axle and intercommunication dish, rotary bin fixed connection falls one side of making an uproar bucket, rotary bin's top is provided with the intercommunication dish, the bottom fixedly connected with draw-in groove of intercommunication dish, and the inside swing joint of draw-in groove has the intercommunication axle.
Preferably, the communicating shaft penetrates through the communicating disc and is fixedly connected to the bottom end of the second fan, the communicating shaft is fixedly connected to the top end of the connecting pipe, the fixing rods are fixedly connected with the communicating disc, and the fixing rods are evenly distributed in the center of the communicating disc.
Compared with the prior art, the beneficial effects of the utility model are that: the comprehensive exhaust equipment for the laboratory not only realizes noise reduction and harmful gas purification, but also realizes adjustable absorption position;
(1) the sound absorption cotton, the noise reduction barrel and the noise reduction bin are sequentially arranged in the noise reduction structure, when the device is operated, the first fan rotates in the noise reduction barrel to generate a large amount of noise, the noise is fully absorbed by the sound absorption cotton when encountering the sound absorption cotton, the second fan rotates in the noise reduction bin to generate a large amount of noise, and the noise is fully absorbed by the sound absorption cotton when encountering the sound absorption cotton, so that the integral noise reduction effect of the device is realized;
(2) the first fan is arranged in the purification mechanism in sequence, the fixed block, the filter screen, the connecting pipe, the second fan, the activated carbon particles, the sponge and the air outlet are arranged in the purification mechanism, when the device needs to operate, the first fan is started, gas generated in an experiment is sucked into the rotary bin through the air inlet, the hard rubber pipe and the noise reduction structure, particle impurities contained in the gas are filtered by the filter screen when the gas passes through the filter screen, then the gas enters the connecting pipe, the second fan is started again, the gas is sucked into the air outlet from the connecting pipe, and harmful gas contained in the gas is fully absorbed by the activated carbon particles in the sponge when passing through the sponge in the ascending process and then is discharged out of the air outlet, so that the purification of the harmful gas generated in the experiment is realized, and the harmful;
(3) through the inside at revolution mechanic set gradually rotary bin, draw-in groove, intercommunication axle and intercommunication dish, when scientific research personnel tested in different positions, when needing the fixed point to absorb, the bucket of making an uproar falls in the rotation, and the bucket of making an uproar falls drives rotary bin rotatory, and the intercommunication axle that the rotary bin top is connected is at the draw-in groove internal rotation, pulls hard rubber tube again and makes the air intake place the top at the laboratory bench, has realized that a device can be in a flexible way in the laboratory adjustment position absorb.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is a side view schematic diagram of the first fan of the present invention.
In the figure: 1. fixing the rod; 2. a noise reduction structure; 201. sound-absorbing cotton; 202. a noise reduction barrel; 203. a noise reduction bin; 3. a hard rubber tube; 4. an air inlet mechanism; 401. a volute; 402. an impeller; 403. an air inlet; 404. a drive motor; 5. a purification mechanism; 501. a first fan; 502. a fixed block; 503. filtering with a screen; 504. a connecting pipe; 505. a second fan; 506. activated carbon particles; 507. a sponge; 508. an air outlet; 6. a rotating structure; 601. rotating the bin; 602. a card slot; 603. a communication shaft; 604. a communication disc.
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 comprehensive exhaust device for a laboratory comprises a fixed rod 1, a hard rubber pipe 3 and an air inlet mechanism 4, wherein a rotating structure 6 is arranged at the bottom end of the fixed rod 1;
a rotary bin 601, a clamping groove 602, a communicating shaft 603 and a communicating disc 604 are sequentially arranged in the rotary structure 6, the rotary bin 601 is fixedly connected to one side of the noise reduction barrel 202, the communicating disc 604 is arranged at the top end of the rotary bin 601, the clamping groove 602 is fixedly connected to the bottom end of the communicating disc 604, and the communicating shaft 603 is movably connected in the clamping groove 602;
the connecting shaft 603 penetrates through the connecting disc 604 and is fixedly connected to the bottom end of the second fan 505, the model of the second fan 505 is T35-4, and the connecting shaft 603 is fixedly connected to the top end of the connecting pipe 504;
the fixed rods 1 are fixedly connected with the communication disc 604, and the fixed rods 1 are uniformly distributed at the center of the communication disc 604;
specifically, as shown in fig. 1, fig. 2 and fig. 3, when the mechanism is used, firstly, when scientific researchers perform experiments at different positions and need fixed-point absorption, the noise reduction barrel 202 is rotated, the noise reduction barrel 202 drives the rotary bin 601 to rotate, the communicating shaft 603 connected to the top end of the rotary bin 601 rotates in the clamping groove 602, and then the hard rubber tube 3 is pulled to enable the air intake mechanism 4 to be placed above an experiment table, so that the purpose that the position absorption of the device can be flexibly adjusted in the experiment table is achieved;
one end of the rotating structure 6 is provided with a purifying mechanism 5;
a first fan 501, a fixed block 502, a filter screen 503, a connecting pipe 504, a second fan 505, activated carbon particles 506, sponge 507 and an air outlet 508 are sequentially arranged in the purifying mechanism 5, the fixed block 502 is fixedly connected at symmetrical positions at two ends in the noise reduction barrel 202, the first fan 501 is fixedly connected at one side of the fixed block 502, the type of the first fan 501 is HF-150P, the filter screen 503 is arranged at one side of the first fan 501, and the second fan 505 is fixedly connected at the top end of the rotating structure 6;
the connecting pipe 504 is fixedly connected inside the rotating structure 6, the top end of the second fan 505 is fixedly connected with an air outlet 508, the inside of the air outlet 508 is fixedly connected with a sponge 507, and the inside of the sponge 507 is fixedly connected with activated carbon particles 506;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device needs to operate, first, when the device needs to operate, the first fan 501 is started, gas generated in an experiment is sucked into the rotary bin 601 through the air inlet 403, the hard rubber tube 3 and the noise reduction structure 2, particle impurities contained in the gas are filtered by the filter screen 503 when the gas passes through the filter screen 503, then the gas enters the connecting tube 504, then the second fan 505 is started to suck the gas into the air outlet 508 from the connecting tube 504, and harmful gas contained in the gas is fully absorbed by the activated carbon particles 506 in the sponge 507 and then is discharged out of the air outlet 508 when the gas passes through the sponge 507 in the rising process, so that the harmful gas generated in the experiment is purified, and the harmful gas is prevented from polluting air;
one side of the purification mechanism 5 is fixedly connected with a noise reduction structure 2;
the noise reduction structure 2 is internally and sequentially provided with sound absorption cotton 201, a noise reduction barrel 202 and a noise reduction bin 203, the noise reduction barrel 202 is fixedly connected to one side of the hard rubber pipe 3, the noise reduction bin 203 is arranged inside the rotating structure 6, and the sound absorption cotton 201 is fixedly connected inside the noise reduction barrel 202;
specifically, as shown in fig. 1, 2, 3 and 4, when the device is used, first, when the device is operated, the first fan 501 rotates in the noise reduction barrel 202 to generate a large amount of noise, the noise is sufficiently absorbed by the sound absorption cotton 201 when encountering the sound absorption cotton 201, the second fan 505 rotates in the noise reduction bin 203 to generate a large amount of noise, and the noise is sufficiently absorbed by the sound absorption cotton 201 when encountering the sound absorption cotton 201, so that the noise reduction effect of the whole device is realized.
One side of the noise reduction structure 2 is fixedly connected with a hard rubber pipe 3, and the bottom end of the hard rubber pipe 3 is fixedly connected with an air inlet mechanism 4;
a volute 401, an impeller 402, an air inlet 403 and a driving motor 404 are sequentially arranged in the air inlet mechanism, the volute 401 is fixedly connected to the bottom end of the hard rubber pipe 3, the top end of the volute 401 is fixedly connected with the driving motor 404, the type of the driving motor 404 is YY7134, the output end of the driving motor 404 penetrates through the top end of the volute 401 and is fixedly connected with the impeller 402, and the bottom end of the impeller 402 is fixedly connected with the air inlet 403;
the working principle is as follows: the utility model discloses when using, at first, first fan 501 produces a large amount of noises in falling bucket 202 internal rotations of making an uproar when the device operates, and the noise is met and is inhaled sound cotton 201 when inhaling sound cotton 201 and fully absorb, and second fan 505 is just falling storehouse 203 internal rotations of making an uproar and producing a large amount of noises, is met and is inhaled sound cotton 201 when inhaling sound cotton 201 and fully absorb, has realized the holistic noise reduction of the device.
Afterwards, when the device needs to operate, start first fan 501, the produced gas of experiment is inhaled rotary bin 601 through air intake 403, hard rubber tube 3 and noise reduction structure 2, the inside granule impurity that contains is filtered by filter screen 503 when the gas passes through filter screen 503, then gets into connecting pipe 504, restart second fan 505, inhale gas from connecting pipe 504 into air outlet 508, harmful gas that contains in these gases is discharged air outlet 508 after being fully absorbed by the inside active carbon granule 506 of sponge 507 when rising in-process through sponge 507, realized the purification to the produced harmful gas of experiment, prevent that harmful gas from polluting the air.
Finally, when scientific research personnel tested in different positions, when fixed-point absorption was needed, the noise reduction barrel 202 was rotated, the noise reduction barrel 202 drove the rotation of the rotation bin 601, the communicating shaft 603 connected to the top end of the rotation bin 601 rotated in the clamping groove 602, and then the hard rubber tube 3 was pulled to make the air intake mechanism 4 place above the laboratory bench, so that the absorption of the position of the device in the laboratory can be flexibly adjusted.
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 (7)
1. The utility model provides a laboratory is with synthesizing exhaust equipment, includes dead lever (1), hard rubber tube (3) and air inlet mechanism (4), its characterized in that: the bottom of dead lever (1) is provided with revolution mechanic (6), the one end of revolution mechanic (6) is provided with purification mechanism (5), one side fixedly connected with of purification mechanism (5) falls structure (2) of making an uproar, one side fixedly connected with hard rubber tube (3) of falling structure (2) of making an uproar, the bottom fixedly connected with air inlet mechanism (4) of hard rubber tube (3).
2. The laboratory is with synthesizing exhaust equipment according to claim 1, characterized in that: the inside of making an uproar structure (2) of making an uproar has set gradually and has inhaled sound cotton (201), falls bucket (202) of making an uproar and fall storehouse (203) of making an uproar, fall bucket (202) of making an uproar fixed connection in one side of hard rubber tube (3), fall the inside that storehouse (203) of making an uproar set up at revolution mechanic (6), the inside fixedly connected with who falls bucket (202) of making an uproar inhales sound cotton (201).
3. The laboratory is with synthesizing exhaust equipment according to claim 1, characterized in that: the inside of air inlet mechanism (4) has set gradually spiral case (401), impeller (402), air intake (403) and driving motor (404), spiral case (401) fixed connection is in the bottom of hard rubber tube (3), the top fixedly connected with driving motor (404) of spiral case (401), the top fixedly connected with impeller (402) of spiral case (401) is run through to the output of driving motor (404), the bottom fixedly connected with air intake (403) of impeller (402).
4. The laboratory is with synthesizing exhaust equipment according to claim 1, characterized in that: the inside of purifying mechanism (5) has set gradually first fan (501), fixed block (502), filter screen (503), connecting pipe (504), second fan (505), activated carbon granule (506), sponge (507) and air outlet (508), fixed block (502) fixed connection is in the inside both ends symmetric position department of noise reduction bucket (202), first fan (501) fixed connection is in one side of fixed block (502), one side of first fan (501) is provided with filter screen (503), second fan (505) fixed connection is on the top of revolution mechanic (6).
5. Comprehensive exhaust equipment for laboratories according to claim 4, characterized in that: connecting pipe (504) fixed connection is in the inside of revolution mechanic (6), the top fixedly connected with air outlet (508) of second fan (505), and the inside fixedly connected with sponge (507) of air outlet (508), the inside fixedly connected with active carbon particle (506) of sponge (507).
6. The laboratory is with synthesizing exhaust equipment according to claim 1, characterized in that: the utility model discloses a noise reduction barrel (202), including revolution mechanic (6), revolution mechanic's inside sets gradually revolving bin (601), draw-in groove (602), intercommunication axle (603) and intercommunication dish (604), revolving bin (601) fixed connection is in the one side of making an uproar bucket (202) of falling, the top of revolving bin (601) is provided with intercommunication dish (604), the bottom fixedly connected with draw-in groove (602) of intercommunication dish (604), and the inside swing joint of draw-in groove (602) has intercommunication axle (603).
7. The laboratory is with synthesizing exhaust equipment according to claim 6, characterized in that: the connecting shaft (603) penetrates through the connecting disc (604) and is fixedly connected to the bottom end of the second fan (505), the connecting shaft (603) is fixedly connected to the top end of the connecting pipe (504), the fixing rods (1) are fixedly connected with the connecting disc (604), and the fixing rods (1) are uniformly distributed in the center of the connecting disc (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021132910.2U CN212339553U (en) | 2020-06-18 | 2020-06-18 | Laboratory is with synthesizing exhaust equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021132910.2U CN212339553U (en) | 2020-06-18 | 2020-06-18 | Laboratory is with synthesizing exhaust equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212339553U true CN212339553U (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021132910.2U Active CN212339553U (en) | 2020-06-18 | 2020-06-18 | Laboratory is with synthesizing exhaust equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212339553U (en) |
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- 2020-06-18 CN CN202021132910.2U patent/CN212339553U/en active Active
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Address after: 510080 building 4, No. 3, SANHENG Road, Longxing southeast, Taihe Town, Baiyun District, Guangzhou City, Guangdong Province (self declaration) Patentee after: Guangdong coda Laboratory System Technology Co.,Ltd. Address before: 510080 Room 601, building a, phase II, Bayi science and Technology Industrial Park, 06 Youyi Road, Baiyun District, Guangzhou City, Guangdong Province Patentee before: Guangdong coda Laboratory System Technology Co.,Ltd. |