CN214600947U

CN214600947U - Fume hood with embedded intelligent control system

Info

Publication number: CN214600947U
Application number: CN202120737155.9U
Authority: CN
Inventors: 马艳梅
Original assignee: Huainan vocational technical college
Current assignee: Huainan vocational technical college
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-05
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a fume chamber with embedded intelligent control system, the intelligent cabinet temperature adjusting device comprises a cabinet body, the hot plate is installed to the internal wall of cabinet, the fixed operation panel that is equipped with of the internal portion of cabinet, the fixed mounting panel that is equipped with in internal top of cabinet, the rotation motor is installed on cabinet body top, it is equipped with the bull stick to rotate the motor output, the bull stick sets up the internal wall of cabinet, it is equipped with the driving gear to rotate the fixed cover of motor surface. Has the advantages that: the during operation, in the sound that the internal machine produced penetrated the water space, the effect of sound was absorbed to inside water, thereby weaken transmitting of sound, and the sound that weakens gets into between acoustic celotex board and the baffle, then sound is carried out absorption operation once more by acoustic celotex board and soundproof cotton, further transmission of weakening sound, thereby provide a good silence environment, install the refrigerator in the water space, the refrigerator can carry out certain refrigeration to water, heat dissipation mode has increased one again to its cabinet body, further improvement radiating effect.

Description

Fume hood with embedded intelligent control system

Technical Field

The utility model relates to a fume chamber field particularly, relates to a take embedded intelligent control system's fume chamber.

Background

The fume hood is an indispensable component in laboratory ventilation design, in order to ensure that laboratory workers do not inhale or swallow some toxic, pathogenic or non-toxic chemical substances and organisms, good ventilation in a laboratory, and in order to prevent the absorption of some steam, gas and particles, the pollutant needs to be removed by a fume hood ventilation method; the prior art has the following defects: current fume chamber is at the working process, and the inside temperature of fume chamber can't be adjusted for some medicines can't reach chemical reaction's condition, make chemical reaction process slow, can influence the result of experiment.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take embedded intelligent control system's fume chamber to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a ventilating hood with an embedded intelligent control system comprises a cabinet body, wherein a heating plate is installed on the inner wall of the cabinet body, an operation table is fixedly arranged inside the cabinet body, a mounting plate is fixedly arranged at the top inside the cabinet body, a rotating motor is installed at the top end of the cabinet body, a rotating rod is arranged at the output end of the rotating motor, a driving gear is fixedly sleeved on the outer surface of the rotating motor, blowing fans are respectively arranged at the bottom end of the cabinet body and the bottom end of the mounting plate, fixed gears are respectively and fixedly installed on the blowing fans, the fixed gears are movably connected with the corresponding driving gears through a transmission chain, a ventilating fan is arranged at the top end of the cabinet body, a control panel is arranged on one side of the outer wall of the cabinet body, supporting legs are arranged at the bottom end of the cabinet body, the cabinet body is divided into an inner shell body and an outer shell body, a space is formed between the inner shell body and the outer shell body in an integrated mode, the space internal fixation is equipped with the baffle, the baffle with form the water space between the interior casing, the injection has water in the water space, the fixed acoustic celotex board that is equipped with on the shells inner wall, the baffle with evenly distributed is fixed with the diaphragm between the acoustic celotex board, the diaphragm top with diaphragm bottom all fixed paste has soundproof cotton, install the refrigerator in the water space, it is equipped with the safety cover to rotate the motor upper shield.

Further, the cabinet body with hot plate swing joint, supporting leg quantity is a plurality of, just the supporting leg top is all fixed and is equipped with the bumper shock absorber, the bumper shock absorber top is fixed cabinet body bottom.

Furthermore, the inside cavity form that is of safety cover, just the inside packing of safety cover has the soundproof cotton piece, just set up the louvre of self-cooling on the safety cover.

Further, the outer wall of the protection cover is fixedly provided with a threaded plate, and the threaded plate is fixed to the top end of the cabinet body through a screw.

Furthermore, the cabinet body is respectively provided with a water inlet pipe and a water outlet pipe with control valves, and the water inlet pipe and the water outlet pipe are in conduction connection with the water space.

Compared with the prior art, the utility model discloses following beneficial effect has:

the rotating motor is rotated by the control panel outside the cabinet body, the rotating motor drives the driving gear on the rotating rod to rotate, the driving gear is connected with the fixed gear through the transmission chain, and finally the fixed gear is driven to rotate, so that the blowing fan at the bottom of the cabinet body and the blowing fan at the bottom of the mounting plate synchronously rotate, and the fan blades on the blowing fan at the bottom of the cabinet body and the fan blades on the blowing fan mounted on the mounting plate are oppositely arranged, so that the blowing fan at the upper part and the lower part can not generate opposite blowing, the temperature in the cabinet body can be reduced by the blowing fan at the lower part, the normal working temperature in the cabinet body can be kept, the temperature of the blowing fan at the upper part can be further accelerated to dissipate heat, meanwhile, in cold winter, the heating plate can start to work by the control panel, the interior of the cabinet body can be heated, and the temperature control operation can be carried out on the interior, when the water cooling device works, sound generated by an internal machine penetrates into the water space, the internal water absorbs the sound effect, the sound is weakened to be transmitted out, the weakened sound enters the space between the sound insulation board and the partition board, then the sound is absorbed again by the sound insulation board and the sound insulation cotton, the sound is further weakened to be transmitted out, a good mute environment is provided, the refrigerator is installed in the water space, the refrigerator can refrigerate the water to a certain extent, one heat dissipation mode is added to the cabinet body of the refrigerator, and the heat dissipation effect is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a fume hood with an embedded intelligent control system according to an embodiment of the present invention;

fig. 2 is a schematic view of the inside of a cabinet body of a fume hood with an embedded intelligent control system according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a protection cover of a fume hood with an embedded intelligent control system according to the embodiment of the present invention.

Reference numerals:

1. a cabinet body; 2. an operation table; 3. mounting a plate; 4. rotating the motor; 5. a rotating rod; 6. a driving gear; 7. a blower fan; 8. fixing a gear; 9. a drive chain; 10. a ventilating fan; 11. supporting legs; 12. an inner housing; 13. an outer housing; 14. a partition plate; 15. a water space; 16. a sound insulating board; 17. a transverse plate; 18. sound insulation cotton; 19. heating plates; 20. a protective cover; 21. a thread plate; 22. a shock absorber.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

The first embodiment is as follows:

referring to fig. 1-3, a fume hood with an embedded intelligent control system according to an embodiment of the present invention includes a cabinet body 1, a heating plate 19 is installed on an inner wall of the cabinet body 1, an operation table 2 is fixedly installed inside the cabinet body 1, a mounting plate 3 is fixedly installed on a top portion inside the cabinet body 1, a rotating motor 4 is installed on a top end of the cabinet body 1, a rotating rod 5 is installed at an output end of the rotating motor 4, the rotating rod 5 is disposed on an inner wall of the cabinet body 1, a driving gear 6 is fixedly installed on an outer surface of the rotating motor 4, a blowing fan 7 is installed on a bottom end of the cabinet body 1 and a bottom end of the mounting plate 3, a fixed gear 8 is fixedly installed on the blowing fan 7, the fixed gear 8 is movably connected with the corresponding driving gear 6 through a transmission chain 9, a ventilating fan 10 is installed on a top end of the cabinet body 1, a control panel is installed on one side of an outer wall of the cabinet body 1, 1 bottom of the cabinet body is equipped with supporting leg 11, 1 branch of the cabinet body is interior casing 12 and shell body 13, interior casing 12 with integrated into one piece has the space between the shell body 13, the space internal fixation is equipped with baffle 14, baffle 14 with form water space 15 between the interior casing 12, it has water to inject in the water space 15, fixed division board 16 that is equipped with on the shell body 13 inner wall, baffle 14 with evenly distributed is fixed with diaphragm 17 between the diaphragm 16, diaphragm 17 top with diaphragm 17 bottom is all fixed to be pasted and is had soundproof cotton 18, install the refrigerator in the water space 15, it is equipped with safety cover 20 to rotate motor 4 upper shield.

Example two:

referring to fig. 1, for the cabinet body 1, the cabinet body 1 is movably connected to the heating plate 19, the number of the support legs 11 is several, the top ends of the support legs 11 are all fixedly provided with a shock absorber 22, and the top ends of the shock absorbers 22 are fixed at the bottom end of the cabinet body 1.

Through the above technical scheme of the utility model, beneficial effect: the shock absorber 22 can support the cabinet 1, and can play a role of buffering and shock-absorbing for the cabinet 1.

Example three:

referring to fig. 1 and 3, for the protection cover 20, the protection cover 20 is hollow, the sound insulation cotton block is filled in the protection cover 20, and the protection cover 20 is provided with heat dissipation holes for self-heat dissipation.

Through the above technical scheme of the utility model, beneficial effect: the protective cover 20 is filled with soundproof cotton blocks, so that noise generated when the rotating motor 4 operates is absorbed and attenuated.

Example four:

referring to fig. 1, for the protection cover 20, a thread plate 21 is fixedly arranged on the outer wall of the protection cover 20, and the thread plate 21 is fixed at the top end of the cabinet 1 by screws.

Example five:

referring to fig. 1, for the cabinet body 1, a water inlet pipe and a water outlet pipe with a control valve are respectively arranged on the cabinet body 1, and the water inlet pipe and the water outlet pipe are connected with the water space 15 in a conduction manner.

For the convenience of understanding the above technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process:

in practical application, the rotating motor 4 is rotated by the control panel outside the cabinet 1, the rotating motor 4 drives the driving gear 6 on the rotating rod 5 to rotate, the driving gear 6 is connected with the fixed gear 8 by the transmission chain 9, and finally the fixed gear 8 is driven to rotate, so that the blowing fan 7 at the bottom of the cabinet 1 and the blowing fan 7 at the bottom of the mounting plate 3 rotate synchronously, it is noted that the fan blades on the blowing fan 7 at the bottom of the cabinet 1 are arranged oppositely to the fan blades on the blowing fan 7 mounted on the mounting plate 3, so that the wind generated by the blowing fans 7 at the upper and lower parts can not blow oppositely, the blowing fan 7 at the lower part can reduce the temperature inside the cabinet 1, so that the normal working temperature inside the cabinet 1 is kept, the cooling of the temperature is further accelerated by the blowing fan 7 at the upper part, and meanwhile, the heating plate 19 can start to work by the control panel in cold winter, can heat 1 inside of the cabinet body, control the temperature operation to its inside, at the during operation, the sound that the inside machine produced is worn into in the water space 15, inside water absorbs the effect of sound, thereby weaken the transmission of sound, and the sound that weakens gets into between acoustic celotex board 16 and the baffle 14, then sound is carried out absorption operation once more by acoustic celotex board 16 and soundproof cotton 18, further weaken the transmission of sound, thereby provide a good silence environment, install the refrigerator in the water space 15, the refrigerator can carry out certain refrigeration to water, heat dissipation mode has increased one again to its cabinet body, further improvement radiating effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fume chamber with embedded intelligent control system, its characterized in that, includes cabinet body (1), hot plate (19) are installed to the cabinet body (1) inner wall, the fixed operation panel (2) that is equipped with in the cabinet body (1) inside, fixed mounting panel (3) that is equipped with in the cabinet body (1) internal top, rotation motor (4) are installed on the cabinet body (1) top, rotation motor (4) output is equipped with bull stick (5), bull stick (5) set up in the cabinet body (1) inner wall, the fixed cover of rotation motor (4) surface is equipped with driving gear (6), the cabinet body (1) bottom and mounting panel (3) bottom all are equipped with blowing fan (7), all fixed mounting has fixed gear (8) on blowing fan (7), fixed gear (8) with correspond driving gear (6) pass through drive chain (9) swing joint, the top of the cabinet body (1) is provided with a ventilating fan (10), one side of the outer wall of the cabinet body (1) is provided with a control panel, the bottom of the cabinet body (1) is provided with supporting legs (11), the cabinet body (1) is divided into an inner shell (12) and an outer shell (13), a space is formed between the inner shell (12) and the outer shell (13), a partition plate (14) is fixedly arranged in the space, a water space (15) is formed between the partition plate (14) and the inner shell (12), water is injected into the water space (15), a sound insulation plate (16) is fixedly arranged on the inner wall of the outer shell (13), transverse plates (17) are uniformly distributed and fixed between the partition plate (14) and the sound insulation plate (16), sound insulation cotton (18) is fixedly adhered to the top end of the transverse plate (17), and a refrigerator is installed in the water space (15), the upper cover of the rotating motor (4) is provided with a protective cover (20).

2. The ventilated cabinet with the embedded intelligent control system according to claim 1, wherein the cabinet body (1) is movably connected with the heating plate (19), the number of the supporting legs (11) is several, shock absorbers (22) are fixedly arranged at the top ends of the supporting legs (11), and the top ends of the shock absorbers (22) are fixed at the bottom end of the cabinet body (1).

3. The ventilated hood with the embedded intelligent control system according to claim 1, wherein the protective cover (20) is hollow, the protective cover (20) is filled with soundproof cotton blocks, and the protective cover (20) is provided with heat dissipation holes for self-heat dissipation.

4. The fume hood with the embedded intelligent control system according to claim 1, characterized in that a threaded plate (21) is fixedly arranged on the outer wall of the protection cover (20), and the threaded plate (21) is fixed on the top end of the cabinet body (1) through screws.

5. The ventilated cabinet with the embedded intelligent control system according to claim 1, wherein the cabinet body (1) is provided with a water inlet pipe and a water outlet pipe with control valves, and the water inlet pipe and the water outlet pipe are in conduction connection with the water space (15).