CN211695195U - Laboratory central control device based on computer technology - Google Patents
Laboratory central control device based on computer technology Download PDFInfo
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- CN211695195U CN211695195U CN202020322928.2U CN202020322928U CN211695195U CN 211695195 U CN211695195 U CN 211695195U CN 202020322928 U CN202020322928 U CN 202020322928U CN 211695195 U CN211695195 U CN 211695195U
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- replacement cover
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Abstract
The utility model discloses a laboratory central control device based on computer technology, which comprises a laboratory, the air replacement device comprises a laboratory, a plurality of test beds and a baffle plate, wherein the test beds are arranged in the laboratory, an air replacement cover is arranged on the upper side of each test bed, the middle part of the air replacement cover is fixedly provided with the baffle plate, a plurality of air vents are uniformly distributed in the air replacement cover, the left side of the air replacement cover is connected with an air inlet branch pipe, the lower end of the air inlet branch pipe is connected with an air inlet pipe, the left end of the air inlet pipe is connected with a first air exhauster, the left side of the first air exhauster is connected with a first air purifier, the right side of the air replacement cover is connected with an air outlet branch pipe, the lower end of the air outlet branch pipe is connected with an air outlet pipe, the right end; the utility model has the advantages of simple structure, safety, practicality, quick adjustment, low energy consumption and good air replacement effect.
Description
Technical Field
The utility model belongs to the technical field of the computer is used, in particular to accuse device in laboratory based on computer technology.
Background
The laboratory is a scientific cradle, a base of scientific research, a source of scientific development, plays a very important role in the scientific development, is an important occasion for developing the exchange of the first-grade academic, is a technological output place, and particularly for some chemical laboratories and heat treatment laboratories, during the experiment, some toxic gas or dust particles are easily generated, if the laboratory is not ventilated and ventilated in time, the physical health of personnel can be affected, the prior laboratory ventilation device is usually provided with an exhaust port by being hung above a laboratory table, the mode is often far away from the experiment table, has large energy consumption and poor air replacement efficiency, is easy to suck dust above the ground into the air, then passes through the mouth and the nose of the experimenter to be sucked into the body of the experimenter, thereby bringing potential safety hazard to the experimenter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a accuse device in laboratory based on computer technology has simple structure, safe practical, adjusts fast, the energy consumption is low and the effectual advantage of air replacement.
In order to achieve the above object, the utility model provides a following technical scheme: a laboratory central control device based on computer technology comprises a laboratory, wherein a plurality of test beds are arranged in the laboratory, an air replacement cover is arranged on the upper side of each test bed, a baffle is fixed in the middle of the air replacement cover, a plurality of air holes are uniformly distributed in the air replacement cover, an air inlet branch pipe is connected to the left side of the air replacement cover, an air inlet pipe is connected to the lower end of the air inlet branch pipe, a first air exhauster is connected to the left end of the air inlet pipe, a first air purifier is connected to the left side of the first air exhauster, an air exhaust branch pipe is connected to the right side of the air replacement cover, an exhaust pipe is connected to the lower end of the air exhaust branch pipe, a second air exhauster is connected to the right end of the exhaust pipe, a second air purifier is connected to the right end of the second air exhauster, an air sensor is installed on the upper wall, constant temperature and humidity device is installed on laboratory left wall upper portion, the laboratory left side is provided with central processing unit, and the central processing unit right side is provided with the computer, air sensor, humidity transducer and temperature sensor all with central processing unit electric connection, central processing unit and computer electric connection, constant temperature and humidity device, first air exhauster, first air cleaner, second air exhauster and second air cleaner all with computer electric connection.
Preferably, the first exhaust fan is arranged to be installed in a blowing mode, and the second exhaust fan is arranged to be installed in an air suction mode.
Preferably, the air displacement hood is of a U-shaped configuration.
Preferably, the air sensors are arranged in three types, namely an air concentration sensor, an air composition sensor and a smoke sensor.
Preferably, the air inlet pipe and the air outlet pipe are both arranged below the ground.
Preferably, the constant temperature and humidity device is a constant temperature and humidity air conditioner.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up the upside in the test bench with the air replacement cover, this kind can in time discharge the waste gas or the dust that the experiment produced, simultaneously because this kind of mode is nearer apart from the test bench, the air replacement effect is better, and the saving energy consumption more of this kind of mode simultaneously can realize the intelligent control to the laboratory through the electric connection of central processing subassembly with each electrical part, and it is convenient that this kind of mode is more high-efficient, consequently is fit for using widely.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the test bed and the air replacement cover of the present invention.
Fig. 3 is a schematic top view of the air exchange cover of the present invention.
Fig. 4 is a schematic block diagram of the present invention.
In the figure: 1. laboratory, 2, central processing unit, 3, computer, 4, test bench, 5, air replacement cover, 6, baffle, 7, air vent, 8, air intake branch, 9, intake pipe, 10, first air exhauster, 11, first air cleaner, 12, exhaust branch, 13, blast pipe, 14, second air exhauster, 15, second air cleaner, 16, air sensor, 17, humidity transducer, 18, temperature sensor, 19, constant temperature and humidity device.
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 embodiment provides a laboratory central control device based on computer technology, including a laboratory 1, a plurality of test benches 4 are disposed in the laboratory 1, an air replacement hood 5 is disposed on the upper side of the test benches 4, a baffle 6 is fixed in the middle of the air replacement hood 5, a plurality of vent holes 7 are uniformly distributed in the inner side of the air replacement hood 5, an air inlet branch pipe 8 is connected to the left side of the air replacement hood 5, an air inlet pipe 9 is connected to the lower end of the air inlet branch pipe 8, a first exhaust fan 10 is connected to the left end of the air inlet pipe 9, a first air purifier 11 is connected to the left side of the first exhaust fan 10, an exhaust branch pipe 12 is connected to the right side of the air replacement hood 5, an exhaust pipe 13 is connected to the lower end of the exhaust branch pipe 12, a second exhaust fan 14 is, air replacement cover 5 left side upper wall installs air sensor 16, air replacement cover 5 right part upside installs temperature sensor 18 and humidity transducer 17 from the front to the back in proper order, constant temperature and humidity device 19 is installed on 1 left side wall upper portion in laboratory, 1 left side in laboratory is provided with central processing unit 2, and 2 right sides in central processing unit are provided with computer 3, air sensor 16, humidity transducer 17 and temperature sensor 18 all with 2 electric connection in central processing unit, central processing unit 2 and 3 electric connection in computer, constant temperature and humidity device 19, first air exhauster 10, first air cleaner 11, second air exhauster 14 and second air cleaner 15 all with 3 electric connection in computer.
In order to facilitate blowing of air purified by the first air blower 10 into the laboratory 1 and to facilitate sucking of exhaust gas generated by the laboratory 1 to the second air blower 15 by the second air blower 14, in this embodiment, it is preferable that the first air blower 9 is installed to blow air and the second air blower 14 is installed to suck air.
In order to improve the air displacement effect and facilitate the operation of the laboratory staff on the test bench 4, in this embodiment, it is preferable that the air displacement cover 5 has a U-shaped structure.
In order to facilitate the detection of the air quality of the air above the experiment table 4, in the present embodiment, it is preferable that the air sensors 16 are provided in three types, which are an air concentration sensor, an air composition sensor, and a smoke sensor.
In order to facilitate air intake through the air intake pipe 9 and air exhaust through the air exhaust pipe 13, in the present embodiment, it is preferable that the air intake pipe 9 and the air exhaust pipe 13 are both disposed below the ground.
In order to ensure that the laboratory 1 is in a constant temperature and humidity environment, in this embodiment, it is preferable that the constant temperature and humidity device 19 is a constant temperature and humidity air conditioner.
The utility model discloses a theory of operation: in the process of experiment, the temperature sensor 18, the humidity sensor 17 and the air sensor 16 transmit the detected data to the central processing unit 2, the central processing unit 2 transmits the data to the computer 3 and compares the data with the safety data in the computer 3, when the data detected by the temperature sensor 18 or the humidity sensor 17 exceeds the safety range, the computer 3 turns on the constant temperature and humidity device 19 to adjust the temperature and the humidity of the air in the laboratory 1 until the data detected by the temperature sensor 18 and the humidity sensor 17 are in the safety data in the computer 3, then the computer 3 turns off the constant temperature and humidity device 19, the constant temperature and humidity device 19 adopts a constant temperature and humidity air conditioner, the computer 3 only needs to control the on-off of the constant temperature and humidity air conditioner 19, the mode is convenient and fast, when the air sensor 16 detects that the concentration of harmful gas or gas exceeds the standard, the computer 3 simultaneously starts a first exhaust fan 10, a first air purifier 11, a second exhaust fan 14 and a second air purifier 15, the first exhaust fan 10 and the second exhaust fan 14 adopt exhaust fans of the same model, at the moment, the first exhaust fan 10 blows air purified by the first air purifier 11 into an air inlet pipe 9, then the air enters an air inlet branch pipe 8 through the air inlet pipe 9, enters the left part of the air replacement cover 5 from the air inlet branch pipe 8, and is then discharged from an air vent 7 at the left part of the air replacement cover 5, so that pure air can be sucked by an experimenter, the physical health of the experimenter is ensured, simultaneously generated waste gas enters an exhaust pipe 13 through an exhaust branch pipe 12, is sucked into the second air purifier 15 through the second exhaust fan 14 and is discharged into the air after being purified, the air pollution is avoided, and the air replacement effect of the laboratory 1 is better by the mode, the safety and the practicability are improved.
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 (6)
1. A accuse device in laboratory based on computer technology, includes the laboratory, its characterized in that: the laboratory is internally provided with a plurality of test beds, the upper side of each test bed is provided with an air replacement cover, the middle part of the air replacement cover is fixed with a baffle plate, a plurality of air vents are uniformly distributed on the inner side of the air replacement cover, the left side of the air replacement cover is connected with an air inlet branch pipe, the lower end of the air inlet branch pipe is connected with an air inlet pipe, the left end of the air inlet pipe is connected with a first air exhauster, the left side of the first air exhauster is connected with a first air purifier, the right side of the air replacement cover is connected with an air outlet branch pipe, the lower end of the air outlet branch pipe is connected with an air outlet pipe, the right end of the air outlet pipe is connected with a second air exhauster, the right end of the second air exhauster is connected with a second air purifier, the upper wall of the left side of the, laboratory wall left side is provided with central processing unit, and the central processing unit right side is provided with the computer, air sensor, humidity transducer and temperature sensor all with central processing unit electric connection, central processing unit and computer electric connection, constant temperature and humidity device, first air exhauster, first air purifier, second air exhauster and second air purifier all with computer electric connection.
2. The computer technology based laboratory central control device according to claim 1, characterized in that: preferably, the first exhaust fan is arranged to be installed in a blowing mode, and the second exhaust fan is arranged to be installed in an air suction mode.
3. The computer technology based laboratory central control device according to claim 1, characterized in that: the air displacement hood is of a U-shaped structure.
4. The computer technology based laboratory central control device according to claim 1, characterized in that: the air sensors are three types, namely an air concentration sensor, an air composition sensor and a smoke sensor.
5. The computer technology based laboratory central control device according to claim 1, characterized in that: the air inlet pipe and the exhaust pipe are both arranged below the ground.
6. The computer technology based laboratory central control device according to claim 1, characterized in that: the constant temperature and humidity device is a constant temperature and humidity air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322928.2U CN211695195U (en) | 2020-03-16 | 2020-03-16 | Laboratory central control device based on computer technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322928.2U CN211695195U (en) | 2020-03-16 | 2020-03-16 | Laboratory central control device based on computer technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211695195U true CN211695195U (en) | 2020-10-16 |
Family
ID=72780903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020322928.2U Active CN211695195U (en) | 2020-03-16 | 2020-03-16 | Laboratory central control device based on computer technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211695195U (en) |
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2020
- 2020-03-16 CN CN202020322928.2U patent/CN211695195U/en active Active
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