CN115365254A - Full-automatic constant temperature and humidity combined air conditioner ventilation cabinet for purification workshop - Google Patents
Full-automatic constant temperature and humidity combined air conditioner ventilation cabinet for purification workshop Download PDFInfo
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- CN115365254A CN115365254A CN202211030118.XA CN202211030118A CN115365254A CN 115365254 A CN115365254 A CN 115365254A CN 202211030118 A CN202211030118 A CN 202211030118A CN 115365254 A CN115365254 A CN 115365254A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
- B08B15/023—Fume cabinets or cupboards, e.g. for laboratories
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Abstract
The invention discloses a full-automatic constant-temperature and constant-humidity combined air-conditioning ventilation cabinet for a purification workshop, which comprises a ventilation cabinet main body, wherein an operation room is arranged at the front end of the ventilation cabinet main body close to the middle, an illuminating lamp is fixedly arranged at the top of the inside of the operation room close to the middle, damping limiting sliding grooves are respectively arranged at the front end of the operation room close to the two ends, and damping push-pull blocks are movably arranged inside the damping limiting sliding grooves. This fume chamber can open the outlet duct when the experiment, make its gas to when the experiment discharge, when being directed against dangerous great gas, can rotate first joint elasticity control valve and second section elasticity control valve and third section elasticity control valve, adjust arch gas collecting channel to suitable position, make it just to experimental article directly over, then adjust out suitable dynamics of bleeding through the air current regulating valve, later the arch gas collecting channel just can breathe in to the below, then pass through the blast pipe with gas and discharge, the security is improved.
Description
Technical Field
The invention relates to the technical field of ventilation cabinets, in particular to a full-automatic constant-temperature and constant-humidity combined air-conditioning ventilation cabinet for a purification workshop.
Background
The cabinet exhaust hood is commonly known as a fume hood, similar to the enclosure. The small parts spray-painting cabinet and the chemical laboratory fume hood are typical structures of cabinet type exhaust hoods. A large-scale chamber type ventilation cabinet has a completely opened side surface, and an operator works in the cabinet and is mainly used for large-scale paint spraying, powder bagging and the like. The working opening of the fume hood has great influence on the air flow distribution in the hood, the air flow distribution directly influences the working effect of the cabinet type exhaust hood, and the fume hood is an indispensable component in the laboratory ventilation design. In order for laboratory workers not to inhale or swallow some toxic, pathogenic or non-toxic chemicals and organisms, good ventilation should be provided in the laboratory. To prevent the absorption of some vapors, gases and particulates, smoke, soot, dust and aerosols, the pollutants must be removed by fume hoods, hoods or local ventilation.
A comparison document "a ventilation cabinet", patent No. (CN 106140770B), the interior of which includes a cabinet body and a motor driving device; an air inlet at the upper part of the cabinet body is provided with a synchronously opened up-down moving door; the synchronously opened up-down sliding door comprises two synchronously lifted laminated glass sliding doors; a multifunctional reversible pressure plate is arranged at the air inlet; the side wall and the bottom wall in the cabinet body are connected through a quick fixed inner container section bar; an air volume adjusting gate valve is also arranged on the inner top wall of the cabinet body; two side surfaces outside the cabinet body are provided with a detachable left sealing plate and a detachable right sealing plate; the lower part of the cabinet body is a lower cabinet of the fume hood; the door plate of the lower cabinet of the fume hood is hinged through a stainless steel five-section hinge; an electric box is further installed inside the lower cabinet of the fume hood; the bottom of the cabinet body still is equipped with adjustable cabinet body base from top to bottom, and this patent has solved fume chamber simple structure through above-mentioned partial structure, and the cooperation is unreasonable between the mechanism makes the fume chamber experiment inconvenient problem.
The most important of the functions of the fume hood is the exhaust function, in the chemical laboratory, various harmful gases, odor, moisture and inflammable, explosive and corrosive substances are generated during experimental operation, in order to protect the safety of users, the pollutant in the experiment is prevented from diffusing to the laboratory, the experiment needs to be carried out inside the fume hood, but the volatilization efficiency of the gases in the experiment is too high, or the gases are too dispersed, the gases cannot be completely eliminated through the exhaust device on the fume hood, because the range covered by the exhaust device on the fume hood is wide, the exhaust needs to be carried out on a plurality of areas, the gases which are too fast to be exerted or too dispersed cannot be absorbed and exhausted in time, the exhaust function is ignored in the above patent, the hazardous gases cannot be purposefully exhausted in the experiment, and the experimental safety is low.
Disclosure of Invention
The invention aims to provide a full-automatic constant-temperature and constant-humidity combined air-conditioning ventilation cabinet for a purification workshop, and aims to solve the problem that the full-automatic constant-temperature and constant-humidity combined air-conditioning ventilation cabinet for the purification workshop cannot discharge hazardous gas in a targeted manner in an experiment in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a full-automatic constant-temperature and constant-humidity combined air-conditioning ventilation cabinet for a purification workshop comprises a ventilation cabinet main body, wherein an operation room is arranged at the front end of the ventilation cabinet main body near the middle position, the inside of the operation room can work, a lighting lamp is fixedly arranged at the top of the inside of the operation room near the middle position and can supplement light sources, damping limiting sliding grooves are formed at the front end of the operation room near the two ends, the damping limiting sliding grooves can limit other directions to enable the operation room to move only up and down, damping push-pull blocks are movably arranged in the damping limiting sliding grooves and move up and down in the damping limiting sliding grooves, the friction force between the damping limiting sliding grooves and the damping push-pull blocks is large, the damping push-pull blocks cannot directly fall off, handles are fixedly arranged on the damping push-pull blocks, dustproof glass is fixedly arranged on the damping push-pull blocks, the dustproof glass can prevent dust, the dustproof glass is provided with an ultraviolet-proof coating which can prevent ultraviolet rays, the bottom end inside the operating room is provided with an adsorption magnet by the front side of the middle, the adsorption magnet can adsorb the damping push-pull block to improve the stability, the operating room is movably provided with a connecting disc by a fixing bolt, the bottom of the connecting disc is fixedly provided with a fixing tube, the lower end of the fixing tube is movably provided with a first joint tightness adjusting valve which can adjust the angle, a first rocker is movably arranged on the first joint tightness adjusting valve, the direction of the first rocker can be changed by the rotation of the first joint tightness adjusting valve, a second joint tightness adjusting valve is movably arranged on the first rocker, and the second joint tightness adjusting valve can adjust the angle, the adjustable gas distribution device is characterized in that a second rocker is movably mounted on the second section of the tightness adjusting valve, the direction of the second rocker can be changed through rotation of the second section of the tightness adjusting valve, a third section of the tightness adjusting valve is movably mounted on the second rocker, the angle of the third section of the tightness adjusting valve can be adjusted, an air flow adjusting valve is movably mounted on the third section of the tightness adjusting valve, the size of sucked air flow can be adjusted through the air flow adjusting valve, an arched gas collecting hood is fixedly mounted at the lower end of the air flow adjusting valve and can absorb air flow, an exhaust pipe is fixedly mounted in the middle of the right end of the fixed pipe close to the upper side and can exhaust sucked air flow, a gas transmission pipe is fixedly mounted on the exhaust pipe and is connected with an exhaust pipe.
Compared with the prior art, the invention has the beneficial effects that:
this fume chamber can open the outlet duct when the experiment, make its gas to when the experiment discharge, when being directed against dangerous great gas, can rotate first joint elasticity control valve and second section elasticity control valve and third section elasticity control valve, adjust arch gas collecting channel to suitable position, make it just to experimental article directly over, then adjust out suitable dynamics of bleeding through the air current regulating valve, later the arch gas collecting channel just can breathe in to the below, then pass through the blast pipe with gas and discharge, the security is improved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a partial front view of the structure of the present invention;
FIG. 3 is an enlarged view of the arched gas-collecting hood of the present invention;
fig. 4 is an enlarged view of a in fig. 1.
In the figure: 1. a fume hood main body; 2. a gas filtering mechanism; 3. a gas constant temperature and humidity adjusting mechanism; 4. an air inlet pipe; 5. an air outlet pipe; 6. a thermometer; 7. a hygrometer; 8. an operation room; 9. an electrical appliance socket; 10. dust-proof glass; 11. a handle; 12. adsorbing a magnet; 13. a damping-limiting sliding groove; 14. damping the push-pull block; 15. an ultraviolet-proof coating; 16. a control panel; 17. placing a drawer; 18. a hinge; 19. turning the folded plate; 20. an illuminating lamp; 21. connecting the disc; 22. a fixed tube; 23. a gas delivery pipe; 24. an exhaust pipe; 25. a first joint tightness adjusting valve; 26. a second section of tightness adjusting valve; 27. a third section of a tightness adjusting valve; 28. an air flow regulating valve; 29. an arched gas-collecting hood; 30. a first rocker; 31. a second rocker.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a full-automatic constant temperature and humidity combination air conditioner fume chamber in clean room, fume chamber main part 1 is inside to be provided with gaseous constant temperature and humidity adjustment mechanism 3 by the position of upside, gaseous constant temperature and humidity adjustment mechanism 3 can carry out temperature regulation to the air that blows off, heat or cool down the air, thereby make the air that blows off be hot-blast or cold wind, fume chamber main part 1 is inside to be provided with gas filtering mechanism 2 by the position of upper end, gas filtering mechanism 2 can purify the air of inhaling, get rid of inside dust.
The top of the fume hood main body 1 is provided with an air inlet pipe 4 close to the left fixed position, the air inlet pipe 4 can absorb outside air through an air suction pump, the top of the fume hood main body 1 is provided with an air outlet pipe 5 close to the right fixed position, and the air outlet pipe 5 can discharge blown air through an exhaust pump to form circulation of the inside air and the outside air.
A control panel 16 is fixedly installed at a position close to the left side in the middle of the front end of the fume hood main body 1, the control panel 16 can be used for opening or closing part of the arrangement, and an electric appliance socket 9 is fixedly installed at a position close to the right side in the middle of the front end of the fume hood main body 1.
The thermometer 6 is fixedly installed on the left side close to the upper side in the middle of the front end of the fume hood main body 1, and the current temperature inside the operation room 8 can be known through the thermometer 6.
Drawer 17 has all been seted up by the position of both sides in the middle of the 1 front end downside of fume chamber main part, places the inside article that can place of drawer 17.
The fume hood main body 1 is movably provided with a folding plate 19 through a hinge 18, and the folding plate 19 can protect the internal articles.
The middle of the front end of the fume hood main body 1 is fixedly provided with a hygrometer 7 close to the right side of the upper side, and the current humidity of the operating room 8 can be known through the hygrometer 7.
The working principle is as follows: firstly, the fume hood is placed at a proper position, then an experiment can be carried out in the operation room 8, during the period, external gas can be absorbed through the air inlet pipe 4, then the gas is filtered through the gas filtering mechanism 2, dust is removed, the gas is discharged through the gas constant-temperature constant-humidity adjusting mechanism 3, at the moment, the gas constant-temperature constant-humidity adjusting mechanism 3 can be opened according to needs to heat or cool the gas, the sprayed gas is constant-temperature or constant-humidity, during the experiment, the air outlet pipe 5 can be opened to discharge the gas during the experiment, when the gas with high risk is aimed at, the first joint tightness adjusting valve 25, the second tightness adjusting valve 26 and the third tightness adjusting valve 27 can be rotated to adjust the arched gas collecting hood 29 to a proper position, the arched gas collecting hood 29 is directly over an experimental article, then the proper air suction strength is adjusted through the air flow adjusting valve 28, then the arched gas collecting hood 29 can suck air below, and then the gas is discharged through the air outlet pipe 24, and safety is improved.
In summary, the following steps: this fume chamber can open outlet duct 5 when the experiment, make its gas to when the experiment discharge, when being directed against dangerous great gas, can rotate first joint elasticity control valve 25 and second section elasticity control valve 26 and third section elasticity control valve 27, adjust arch gas collecting channel 29 to suitable position, make it just to experimental article directly over, then adjust out suitable air suction dynamics through air current control valve 28, later arch gas collecting channel 29 just can breathe in the below, then discharge gas through blast pipe 24, the security is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (8)
1. The utility model provides a full-automatic constant temperature and humidity combination air conditioner fume chamber of clean room, includes fume chamber main part (1), its characterized in that: the front end of the fume hood main body (1) is close to the middle position and is provided with an operating room (8), the top inside the operating room (8) is close to the middle position and is fixedly provided with a lighting lamp (20), the front end of the operating room (8) is close to the positions at the two ends and is provided with a damping sliding groove (13), the internal movable mounting of the damping sliding groove (13) is provided with a damping push-pull block (14), a handle (11) is fixedly arranged on the damping push-pull block (14), dustproof glass (10) is fixedly arranged on the damping push-pull block (14), an ultraviolet-proof coating (15) is arranged on the dustproof glass (10), the bottom inside bottom end of the operating room (8) is close to the middle front side and is provided with an adsorption magnet (12), the operating room (8) is movably provided with a connecting disc (21) through a fixing bolt, the bottom of the connecting disc (21) is fixedly provided with a fixing tube (22), the lower end of the fixing tube (22) is movably provided with a first joint tightness adjusting valve (25), a first rocker (30) is movably mounted on the first joint tightness adjusting valve (25), a second rocker (26) is mounted on the second joint tightness adjusting valve (31), an air flow adjusting valve (28) is movably mounted on the third section tightness adjusting valve (27), an arched air collecting hood (29) is fixedly mounted at the lower end of the air flow adjusting valve (28), an exhaust pipe (24) is fixedly mounted in the position, close to the upper side, of the middle of the right end of the fixed pipe (22), and a gas transmission pipe (23) is fixedly mounted on the exhaust pipe (24).
2. The full-automatic constant temperature and humidity combined air conditioning ventilation cabinet for the purification workshop according to claim 1, characterized in that: the inside position of leaning on the upside of fume chamber main part (1) is provided with gaseous constant temperature and humidity adjustment mechanism (3), fume chamber main part (1) inside is leaned on the position of upper end and is provided with gas filtering mechanism (2).
3. The full-automatic constant temperature and humidity combined air conditioning ventilation cabinet for the purification workshop according to claim 1, characterized in that: fume chamber main part (1) top leans on left fixed position to install intake pipe (4), fume chamber main part (1) top leans on the fixed position on right side to install outlet duct (5).
4. The full-automatic constant temperature and humidity combined air conditioning ventilation cabinet for the purification workshop according to claim 1, characterized in that: the fume chamber is characterized in that a control panel (16) is fixedly arranged in the middle of the front end of the fume chamber main body (1) close to the left side, and an electric appliance socket (9) is fixedly arranged in the middle of the front end of the fume chamber main body (1) close to the right side.
5. The full-automatic constant temperature and humidity combined air conditioning ventilation cabinet for the purification workshop according to claim 1, characterized in that: a thermometer (6) is fixedly mounted in the middle of the front end of the fume hood main body (1) close to the left side of the upper side.
6. The full-automatic constant temperature and humidity combined air conditioning ventilation cabinet for the purification workshop according to claim 1, characterized in that: the middle of the lower side of the front end of the fume hood main body (1) close to the two sides is provided with a placing drawer (17).
7. The full-automatic constant temperature and humidity combined air conditioning ventilation cabinet for the purification workshop according to claim 1, characterized in that: the fume hood main body (1) is movably provided with a flap plate (19) through a hinge (18).
8. The full-automatic constant temperature and humidity combined air conditioning ventilation cabinet for the purification workshop according to claim 1, characterized in that: the middle of the front end of the fume hood main body (1) is fixedly provided with a hygrometer (7) close to the right side of the upper side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211030118.XA CN115365254A (en) | 2022-08-26 | 2022-08-26 | Full-automatic constant temperature and humidity combined air conditioner ventilation cabinet for purification workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211030118.XA CN115365254A (en) | 2022-08-26 | 2022-08-26 | Full-automatic constant temperature and humidity combined air conditioner ventilation cabinet for purification workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115365254A true CN115365254A (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211030118.XA Withdrawn CN115365254A (en) | 2022-08-26 | 2022-08-26 | Full-automatic constant temperature and humidity combined air conditioner ventilation cabinet for purification workshop |
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| CN (1) | CN115365254A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116140319A (en) * | 2023-01-09 | 2023-05-23 | 浙江大学医学院附属第一医院 | Laboratory maintenance equipment |
-
2022
- 2022-08-26 CN CN202211030118.XA patent/CN115365254A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116140319A (en) * | 2023-01-09 | 2023-05-23 | 浙江大学医学院附属第一医院 | Laboratory maintenance equipment |
| CN116140319B (en) * | 2023-01-09 | 2024-05-17 | 浙江大学医学院附属第一医院 | Laboratory maintenance equipment |
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Application publication date: 20221122 |
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| WW01 | Invention patent application withdrawn after publication |