阅读说明：本技术 一种多功能试验台 (Multifunctional test bed ) 是由 姜自兰 张克兵 闫光国 邵长志 于 2020-11-27 设计创作，主要内容包括：本发明公开了一种多功能试验台,包括工作台,所述工作台,所述工作台包括实验槽、冲刷管组、操作平面、数据记录仪支架、回收罩和检测装置,所述工作台左侧设置有实验槽,所述实验槽前侧设置有冲刷管组,所述实验槽右侧设置有操作平面,所述操作平面设置有数据记录仪支架,所述操作平面上端安装有回收罩,所述回收罩下端连接安装有气体回收装置,所述气体回收装置安装于所述工作台下端,所述回收罩周圈处设置检测装置,本发明通过能够完成收集实验过程中所产生的废气,还能够对废气进行有效的分离,将可溶性气体进行处理,剩余气体进行回收,减小实验过程中的气体回收压力,还能够对实验记录进行有效实时记录,适应不同实验对试验台的要求。(The invention discloses a multifunctional test bed, which comprises a workbench, wherein the workbench comprises an experiment groove, a scouring pipe group, an operation plane, a data recorder support, a recovery cover and a detection device, the left side of the workbench is provided with the experiment groove, the front side of the experiment groove is provided with the scouring pipe group, the right side of the experiment groove is provided with the operation plane, the operation plane is provided with the data recorder support, the upper end of the operation plane is provided with the recovery cover, the lower end of the recovery cover is connected with the gas recovery device, the gas recovery device is arranged at the lower end of the workbench, the detection device is arranged at the periphery of the recovery cover, the multifunctional test bed can collect waste gas generated in the experiment process, effectively separate the waste gas, treat soluble gas, recover residual gas and reduce the gas recovery pressure in the experiment process, the test bed can also effectively record the experiment records in real time, and is suitable for the requirements of different experiments on the test bed.)

1. The utility model provides a multifunctional experiment table, includes the workstation, its characterized in that, the workstation includes the experiment groove, erodees nest of tubes, operation plane, data record appearance support, retrieves cover and detection device, the workstation left side is provided with the experiment groove, the experiment groove front side is provided with erodees nest of tubes, the experiment groove right side is provided with operation plane, operation plane is provided with the data record appearance support, the recovery cover is installed to the operation plane upper end, it installs gaseous recovery unit to retrieve the cover lower extreme connection, gaseous recovery unit install in the workstation lower extreme, it sets up detection device to retrieve cover border department.

2. The multifunctional test bed according to claim 1, wherein the side wall of the experimental groove is a spiral side wall, a scouring head is mounted at the upper end of the spiral side wall, a scouring head switch is arranged between the upper end of the scouring head and the operation plane, and the scouring head switch is a push switch.

3. The multifunctional test bed according to claim 1, wherein the flushing pipe group is sequentially provided with a high-pressure water pipe, a low-pressure water pipe, a dripping water pipe and a spraying water pipe along the front side of the test groove, the high-pressure water pipe is connected with the low-pressure water pipe, the dripping water pipe and the spraying water pipe through a water main pipe, the front end of the high-pressure water pipe is provided with a high-pressure water pipe head, the front end of the low-pressure water pipe is provided with a low-pressure water pipe head, the dripping water pipe is provided with a dripping water pipe head, and the front end of the spraying water pipe is provided with a spraying pipe head.

4. The multifunctional test bed according to claim 1, wherein the data recorder support comprises a recorder support plate, the recorder support plate is supported by a telescopic support, the telescopic support is mounted at the upper end of the right side of the operation plane through a support base, the telescopic support is embedded on the support base, and the telescopic support can rotate 360 degrees through a rotating shaft.

5. The multifunctional test bed according to claim 4, wherein the telescopic bracket comprises a telescopic rod and a folding rod, the telescopic rod can be telescopic for 3-5 sections, and the folding rod is hinged and connected by 3-7 cross rods.

6. The multifunctional test bed according to claim 1, wherein the gas recovery device comprises a gas inlet, an exhaust fan, a purifier and a storage tank, the gas inlet is connected with the recovery cover, the purifier is installed at the rear end of the gas inlet and comprises an activated carbon adsorption net and a glass fiber filter net, the storage tank is installed at the rear end of the purifier, the waste gas pumped in by the gas inlet through the compressor is stored in the storage tank, the storage tank is a pressure tank, and the pressure value range of the pressure tank is 1.2-1.5 MPa.

7. The multifunctional test bed according to claim 6, wherein the rear end of the purifier is provided with a spray nozzle which is circumferentially arranged and connected with the main water pipe through a hose, a waste liquid recovery port is arranged below the rear end pipeline of the spray nozzle, and a waste liquid recovery tank is connected to the lower end of the waste liquid recovery port.

8. The multifunctional testing stand of claim 7, wherein the periphery of the waste liquid recycling port is a concave arc recycling port for collecting waste liquid.

9. The multifunctional test bed according to claim 1, wherein the detection device comprises a gas sensor, a temperature sensor and a flame sensor, the detection device is connected with a central processing unit, the central processing unit is disposed at the lower end of the workbench, the central processing unit is electrically connected with the gas sensor, the temperature sensor and the flame sensor respectively, the gas sensor, the temperature sensor and the flame sensor are disposed at the side of the edge of the recycling cover respectively, and the gas sensor comprises a plurality of sensors.

Technical Field

The invention relates to the technical field of experimental equipment, in particular to a multifunctional test bed.

Background

The test bench is indispensable equipment when carrying out the experiment, do the main platform of accepting of experiment, carrying out the experimentation, the diversification of experiment is complicated, the function demand that also makes the test bench increases, but the test bench of present stage, only one kind can provide the platform of doing the experiment, do not have too many other functions, can't bear the weight of going on of multiple experiment, waste gas that causes in the experiment can't effectively be retrieved, especially in the washing of carrying out equipment, owing to also can cause the influence of later stage experiment to the not thorough influence that can also lead to the fact of washing groove, waste gas in the later stage does not have effectual recovery and purification, also can cause the pollution of environment, the experimental record of doing in the experimentation can't carry out real-time recording, wherein patent number: CN206464003U has carried out the recovery to the waste gas of test bench, experimental liquid, but does not have corresponding processing above the separation of gaseous is retrieved, can't accomplish gaseous reclassification, does not set up corresponding experiment and washes the groove, also can't dilute the washing to experimental waste liquid, can't satisfy present experiment demand.

Disclosure of Invention

The multifunctional test bed is designed to solve the problems in the background art, waste gas generated in the experimental process can be collected through the multifunctional laboratory, the waste gas can be effectively separated, soluble gas is treated, residual gas is recovered, post treatment is carried out, gas recovery pressure in the experimental process is reduced, various scouring water heads suitable for various experiments are arranged on the test bed, and experimental records can be effectively recorded in real time to meet the requirements of different experiments on the test bed.

In order to achieve the purpose, the invention adopts the technical scheme that: a multifunctional test bed comprises a workbench, wherein the workbench comprises an experiment groove, a scouring pipe group, an operation plane, a data recorder support, a recovery cover and a detection device, the experiment groove is arranged on the left side of the workbench, the scouring pipe group is arranged on the front side of the experiment groove, the operation plane is arranged on the right side of the experiment groove, the data recorder support is arranged on the operation plane, the recovery cover is arranged at the upper end of the operation plane, the lower end of the recovery cover is connected with and provided with a gas recovery device, the gas recovery device is arranged at the lower end of the workbench, and the detection device is arranged at the periphery of the recovery cover; in the experimental process, the working table comprises an experimental groove, a scouring pipe group, an operation plane, a data recorder support, a recovery cover and a detection device, the multifunctional experimental table is formed by the mechanisms, the experimental groove can scour experimental tools in the experimental process or after the experiment, different scouring water heads can scour different experiments, water pipe heads and spray heads with different pressures are arranged, the operation plane is specially used for a platform for experimental operation, the detection device is arranged around the operation plane and used for detecting gas generated by the experiment to complete analysis of the gas, the analysis is completed by the analyzer of the detection device, the generated data is displayed on a recording plane on the data recorder support, the displayed data can be directly stored, other data in the experimental process can also be manually input and stored, detection device is connected with the record flat board electricity, accomplishes the transmission course of data, retrieves the cover and can retrieve the gas that produces in the experimentation, prevents the toxic gas that produces in the experimentation to the pollution of environment.

Preferably, the side wall of the experimental groove is a spiral side wall, a scouring head is mounted at the upper end of the spiral side wall, a scouring head switch is arranged between the upper end of the scouring head and the operation plane, and the scouring head switch is a press switch; the heliciform can effectually be washd the experimental groove to the experimental groove lateral wall, especially sets up and erodees the flood peak, to the quick thorough washing away of experimental groove, prevents that the experiment waste liquid from remaining in experimental groove, produces the influence to the later stage experiment, or takes place the reaction in the later stage experiment, produces harm to experimenter's health.

Preferably, the scouring pipe group is sequentially provided with a high-pressure water pipe, a low-pressure water pipe, a dripping water pipe and a spraying water pipe along the front side of the experimental groove, the high-pressure water pipe is connected with the low-pressure water pipe, the dripping water pipe and the spraying water pipe through a water main, the front end of the high-pressure water pipe is provided with a high-pressure water pipe head, the front end of the low-pressure water pipe is provided with a low-pressure water pipe head, the dripping water pipe is provided with a dripping water pipe head, and the front end of the spraying water pipe is provided with a spraying; erode the nest of tubes and set up high pressure water pipe, low pressure water pipe, drip water pipe and spraying water pipe, in the experimentation, correspond the used water pressure difference of different experiments and set up, also need the setting water smoke water pipe that water smoke erodees to erode the in-process and erode.

Preferably, the data recorder support comprises a recorder support plate, the recorder support plate is supported by a telescopic support, the telescopic support is mounted at the upper end of the right side of the operating plane through a support base, the telescopic support is embedded in the support base, and the telescopic support can rotate 360 degrees through a rotating shaft; the data record support can support the record appearance extension board, can place the record flat board on the record appearance extension board, can carry out manual input with experimental data through the record flat board in the experimentation, and the record is dull and stereotyped to be connected with detection device electricity, can be with detection device's detection data input to the record flat board in, compare through the data that input in detection data and the experiment, can be more convenient the conclusion of the experiment.

Preferably, the telescopic support comprises a telescopic rod and a folding rod, the telescopic rod can be telescopic for 3-5 sections, and the folding rod is hinged and connected by 3-7 cross rods; telescopic bracket can stretch out and draw back according to the distance on the operation plane, makes things convenient for experimenter's experimental data input, and the folding rod uses with the telescopic link is mutually supported, and the folding rod can play the supporting role, and the telescopic link carries out the extension of distance and shortens.

Preferably, the gas recovery device comprises a gas inlet, an exhaust fan, a purifier and a storage tank, the gas inlet is connected with the recovery cover, the purifier is installed at the rear end of the gas inlet and comprises an activated carbon adsorption net and a glass fiber filter net, the storage tank is installed at the rear end of the purifier, waste gas pumped in by the gas inlet through the compressor is stored in the storage tank, the storage tank is a pressure tank, and the pressure value range of the pressure tank is 1.2-1.5 MPa; gaseous recovery unit includes air inlet, air exhauster, clarifier and storage jar, is connected through the air inlet and retrieves to cover and carries out the recovery of experimental gas, carries out the absorption recovery of toxic gas and granule through active carbon daughter-in-law net and glass fiber net, later accomplishes the purification through the clarifier, and remaining unrecoverable waste gas deposits in the storage jar, and the storage jar can be changed.

Preferably, the rear end of the purifier is provided with a spray nozzle on the periphery, the spray nozzle is connected with the main water pipe through a hose, a waste liquid recovery port is arranged below a pipeline at the rear end of the spray nozzle, and the lower end of the waste liquid recovery port is connected with a waste liquid recovery tank; the clarifier can retrieve soluble waste gas, through the spraying shower nozzle with gaseous dissolved in aquatic, the water droplet pastes trickling downwards on the pipeline wall, collects through below waste liquid recovery mouth, gets into the waste liquid recovery case after collecting, accomplishes soluble gaseous purification.

Preferably, the periphery of the waste liquid recovery port is a concave arc-shaped recovery port, so that waste liquid is convenient to collect; the concave arc-shaped recovery port is arranged on the periphery of the waste liquid port, so that waste liquid can be recovered, and waste liquid water drops can be recovered through the concave arc-shaped recovery port.

Preferably, the detection device comprises a gas sensor, a temperature sensor and a flame sensor, the detection device is connected with a central processing unit, the central processing unit is arranged at the lower end of the workbench and is respectively electrically connected with the gas sensor, the temperature sensor and the flame sensor, the gas sensor, the temperature sensor and the flame sensor are respectively arranged on the peripheral side of the edge of the recovery cover, and the gas sensor comprises a plurality of sensors; can effectual completion detect through the detection device in the experimentation, handle data through central processing unit, the transmission work of data is accomplished in the electricity connection through central processing unit and record flat board, gas sensor includes the sensor, can detect different gas, wherein the constant potential electrolysis cell type gas sensor can detect carbon monoxide, hydrogen sulfide, hydrogen, toxic gases such as ammonia, wherein galvanic cell type gas sensor can detect oxygen, sulfur dioxide and chlorine etc, accomplish gaseous detection data through different gas sensor and collect, more accurate completion experiment.

Drawings

FIG. 1 is a schematic structural view of a multifunctional test bed according to the present invention;

FIG. 2 is a side view of the multifunctional test stand of the present invention;

FIG. 3 is a cross-sectional view of a test cell according to the present invention;

reference numerals: 1. a workbench, 2, an experimental groove, 3, a scouring pipe group, 4, an operation plane, 5, a data recorder support, 6, a recovery cover, 7, a detection device, 8, a gas recovery device, 9, a scouring water head, 10, a scouring water head switch, 11, a high-pressure water pipe, 12, a low-pressure water pipe, 13, a water dripping pipe, 14 a spray water pipe, 15, a high-pressure water pipe head, 16, a low-pressure water pipe head, 17, a water dripping pipe head, 18, a spray pipe head, 19, a recorder support plate, 20, a telescopic support, 21, a support base, 22, a telescopic rod, 23, a folding rod, 24, an air inlet, 25, an exhaust fan, 26, a purifier, 27, a storage tank, 28, an activated carbon adsorption net, 29, a glass fiber filter net, 30, a spray nozzle, 31, a waste liquid recovery port, 32, a waste liquid recovery tank, 33, a gas sensor, 34, a temperature sensor, 35, a, 36. a central processing unit.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the multifunctional test bed comprises a workbench 1, wherein the workbench 1 comprises an experimental groove 2, a scouring pipe group 3, an operation plane 4, a data recorder support 5, a recovery cover 6 and a detection device 7, the experimental groove 2 is arranged on the left side of the workbench 1, the scouring pipe group 3 is arranged on the front side of the experimental groove 2, the operation plane 4 is arranged on the right side of the experimental groove 2, the data recorder support 5 is arranged on the operation plane 4, the recovery cover 6 is arranged at the upper end of the operation plane 4, the lower end of the recovery cover 6 is connected with and installed with a gas recovery device 8, the gas recovery device 8 is installed at the lower end of the workbench 1, and the detection device 7 is arranged at the periphery of the recovery cover 6; in the experimental process, the working table comprises an experimental groove 2, a scouring pipe group 3, an operation plane 4, a data recorder support 5, a recovery cover 6 and a detection device 7, the multifunctional experimental table is formed by the mechanisms, the experimental groove 2 can scour experimental tools in the experimental process or after the experiment, different scouring water heads can be scoured for different experiments by setting different scouring water heads, water pipe heads and spray heads with different pressures are arranged, the operation plane 4 is specially used for a platform for experimental operation, the detection device 7 is arranged around the operation plane 4 and used for detecting gas generated by the experiment and analyzing the gas, the analysis is completed by an analyzer of the detection device 7, the generated data is displayed on a recording panel on the data recorder support, the displayed data can be directly stored, other data in the experimental process can also be manually input, save, detection device 7 is connected with the record flat board electricity, accomplishes the transmission course of data, retrieves cover 6 and can retrieve the gas that produces in the experimentation, prevents the toxic gas pollution to the environment that produces in the experimentation.

As shown in fig. 3, the side wall of the experimental groove 2 is a spiral side wall, a scouring head 9 is mounted at the upper end of the spiral side wall, a scouring head switch 10 is arranged between the upper end of the scouring head 9 and the operation plane 4, and the scouring head switch 10 is a press switch; the heliciform can effectually be washd the experimental groove to the 2 lateral walls in experimental groove, especially sets up and erodees the flood peak, to 2 quick thorough washing away in experimental groove, prevents that the experiment waste liquid from remaining in experimental groove 2, produces the influence to the later stage experiment, or reacts in the later stage experiment, produces harm to experimenter's health.

Preferably, the flushing pipe group 3 is sequentially provided with a high-pressure water pipe 11, a low-pressure water pipe 12, a water dripping water pipe 13 and a spraying water pipe 14 along the front side of the experimental groove 1, the high-pressure water pipe 11 is connected with the low-pressure water pipe 12, the water dripping water pipe 13 and the spraying water pipe 14 through water main pipes, the front end of the high-pressure water pipe 11 is provided with a high-pressure water pipe head 15, the front end of the low-pressure water pipe 11 is provided with a low-pressure water pipe head 16, the water dripping water pipe 13 is provided with a water dripping water pipe head 17, and the front end of the spraying water pipe 14 is; the scouring pipe group 3 is provided with a high-pressure water pipe 11, a low-pressure water pipe 12, a dripping water pipe 13 and a spraying water pipe 14, different water pressures for different experiments are set in the experiment process, and the spraying water pipe 14 which needs water mist scouring is also set in the scouring process to scour.

Preferably, the data recorder support 5 comprises a recorder support plate 19, the recorder support plate 19 is supported by a telescopic support 20, the telescopic support 20 is mounted at the upper end of the right side of the operating plane 4 through a support base 21, the telescopic support 20 is embedded on the support base 21, and the telescopic support 20 can rotate 360 degrees through a rotating shaft; data record appearance support 5 can support record appearance extension board 19, can place the record on the record appearance extension board 19 dull and stereotypedly, can carry out manual input with experimental data through the record flat board in the experimentation, and the record is dull and stereotyped to be connected with detection device 7 electricity, can be with detection device 7's detection data input to record flat inboard, compares through the data that input in detection data and the experiment, can be more convenient the conclusion of the experiment that reachs.

Preferably, the telescopic bracket 20 comprises a telescopic rod 22 and a folding rod 23, the telescopic rod 22 can be telescopic for 3-5 sections, and the folding rod 23 is hinged by 3-7 cross rods; telescopic bracket 20 can stretch out and draw back according to the distance on the operation plane, makes things convenient for experimenter's experimental data input, and folding rod 23 uses with telescopic link 22 mutually supports, and folding rod 23 can play the supporting role, and telescopic link 22 carries out the extension of distance and shortens.

As shown in fig. 2, the gas recovery device 8 includes an air inlet 24, an exhaust fan 25, a purifier 26 and a storage tank 27, the air inlet 24 is connected to the recovery hood 6, the purifier 26 is installed at the rear end of the air inlet 24, the purifier 26 includes an activated carbon adsorption net 28 and a glass fiber filter net 29, the storage tank 27 is installed at the rear end of the purifier 26, the exhaust gas pumped by the air inlet 24 through the compressor is all stored in the storage tank 27, the storage tank 27 is a pressure tank, and the pressure value of the pressure tank ranges from 1.2 mpa to 1.5 mpa; gas recovery unit 8 includes air inlet 24, air exhauster 25, clarifier 26 and storage jar 27, is connected with recovery cover 6 through air inlet 24 and carries out experimental gas's recovery, adsorbs the net 28 through active carbon and carries out the absorption recovery of toxic gas and granule with glass fiber net 29, later accomplishes the purification through clarifier 26, and remaining unrecoverable waste gas deposits in storage jar 27, and storage jar 27 can be changed.

Preferably, the rear end of the purifier 26 is provided with a spray nozzle 30 circumferentially, the spray nozzle 30 is connected with the main water pipe through a hose, a waste liquid recovery port 31 is arranged below a pipeline at the rear end of the spray nozzle 30, and the lower end of the waste liquid recovery port 31 is connected with a waste liquid recovery tank 32; purifier 26 can retrieve soluble waste gas, and through spraying nozzle 30 with gaseous dissolved in aquatic, the water droplet pastes downward trickling on the pipeline wall, collects through below waste liquid recovery mouth, gets into waste liquid recovery case 32 after collecting, accomplishes soluble gaseous purification.

Preferably, the peripheral side of the waste liquid recovery port 32 is a concave arc recovery port, so that waste liquid can be conveniently collected; the concave arc-shaped recovery port is arranged on the periphery of the waste liquid port, so that waste liquid can be recovered, and waste liquid water drops can be recovered through the concave arc-shaped recovery port.

Preferably, the detection device 7 includes a gas sensor 33, a temperature sensor 34 and a flame sensor 35, the detection device 7 is connected to a central processing unit 36, the central processing unit 36 is disposed at the lower end of the workbench 1, the central processing unit 36 is respectively connected to the gas sensor 33, the temperature sensor 34 and the flame sensor 35 at points, the gas sensor 33, the temperature sensor 34 and the flame sensor 35 are respectively disposed on the periphery of the edge of the recovery cover 6, and the gas sensor 33 includes multiple sensors; can effectual completion detect through the detection device in the experimentation, handle data through central processing unit 36, the transmission work of data is accomplished in the electricity connection through central processing unit 36 and record flat board, gas sensor 33 includes multiple sensor, can detect different gas, wherein the constant potential electrolytic cell type gas sensor can detect carbon monoxide, hydrogen sulfide, hydrogen, toxic gases such as ammonia, wherein galvanic cell type gas sensor can detect oxygen, sulfur dioxide and chlorine etc, accomplish gaseous detection data collection through different gas sensor, more accurate completion experiment.

Compared with the prior art, the multifunctional laboratory can collect waste gas generated in the experimental process, can effectively separate the waste gas, treats soluble gas, recovers residual gas, performs post treatment, reduces gas recovery pressure in the experimental process, sets various scouring water heads suitable for various experiments on a test bed, can effectively record the experiment records in real time, and meets the requirements of different experiments on the test bed.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the content of the claims of the present invention should fall within the technical scope of the present invention.