CN220120781U - Physical adsorption instrument with independent degassing station - Google Patents
Physical adsorption instrument with independent degassing station Download PDFInfo
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- CN220120781U CN220120781U CN202321431342.XU CN202321431342U CN220120781U CN 220120781 U CN220120781 U CN 220120781U CN 202321431342 U CN202321431342 U CN 202321431342U CN 220120781 U CN220120781 U CN 220120781U
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- adsorption instrument
- main body
- main part
- independent
- instrument main
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 64
- 238000007872 degassing Methods 0.000 title claims abstract description 44
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 13
- 238000005070 sampling Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004375 physisorption Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a physical adsorption instrument with an independent degassing station, which relates to the technical field of physical adsorption instruments and comprises an adsorption instrument main body, wherein a measuring area is arranged on the surface of the adsorption instrument main body, a concave chute is formed in the upper surface of the measuring area, a vertical groove is formed in the inside of the adsorption instrument main body, a lifting slide block is connected to the surface of the vertical groove in a sliding manner, a safety cover is fixedly connected to the surface of the lifting slide block, the left side of the adsorption instrument main body is provided with the degassing station main body, a heating hole is formed in the surface of the degassing station main body, a cooling hole is formed in the surface of the degassing station main body, a partition plate is fixedly connected to the bottom of the cooling hole, a mounting groove is formed below the partition plate, and a heat dissipation fan is arranged on the surface of the mounting groove.
Description
Technical Field
The utility model relates to the technical field of physical adsorption instruments, in particular to a physical adsorption instrument with an independent degassing station.
Background
The physical adsorption instrument is experimental equipment for measuring the properties of material adsorption and the like. It is based mainly on the principle of physical adsorption and researches the adsorption properties of materials by measuring adsorption isotherms and isothermal thermodynamic parameters between samples and gases. Physisorption instruments are generally composed of the following parts: sample chamber: the sample chamber is the portion for holding the sample and is typically comprised of a sealed container that allows control of the contact area and distance between the sample and the gas. Gas system: the gas system includes a gas flow control system and a gas pressure control system for controlling the flow and pressure of the gas to control the contact conditions between the sample and the gas. The detection system comprises: the detection system is used for measuring adsorption isotherms and isothermal thermodynamic parameters between the sample and the gas, and the adsorption isotherms and isothermal thermodynamic parameters can be calculated by measuring parameters such as gas flow, pressure change and the like. And (3) a control system: the control system is used for controlling the operation of each part, including the control and monitoring of parameters such as temperature, pressure and gas flow. In summary, a physical adsorption instrument is an experimental device for measuring the adsorption properties of materials, etc., by measuring adsorption isotherms and isothermal thermodynamic parameters between a sample and a gas, to study the adsorption properties of the materials. It is generally composed of a sample chamber, a gas system, a detection system, a control system, and the like.
When the existing physical adsorption instrument is used, due to the fact that a sample in the sample tube needs to be degassed, a degassing station is needed, after the sample tube filled with the sample is degassed in the degassing station, the sample tube is cooled to room temperature, the sample tube is taken to the physical adsorption instrument for measurement, certain inconvenience exists in the process, in order to ensure safety in the testing process, a safety cover is needed to be covered on a measuring area, and the safety cover needs to be manually operated, so that the safety cover is inconvenient to install.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a physical adsorption instrument with an independent degassing station, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a physical adsorption appearance with independent degasification station, includes the adsorption instrument main part, the surface of adsorption instrument main part is provided with the measuring area, and concave spout has been seted up to the upper surface of measuring area, and vertical groove has been seted up to the inside of adsorption instrument main part, and vertical groove's surface sliding connection has lifting slide, and lifting slide's fixed surface has the safety cover, the degasification station main part is installed in the left side of adsorption instrument main part, and the surface of degasification station main part is provided with the heating hole, and the surface of degasification station main part is provided with the cooling hole, and the bottom fixedly connected with baffle of cooling hole has been seted up to the below of baffle, and the surface mounting of mounting groove has the radiator fan.
Optionally, the upper surface of adsorption instrument main part installs driving motor, and driving motor's output is provided with the bearing with the junction of adsorption instrument main part upper surface, and driving motor's output fixedly connected with lead screw, the surface threaded connection of lead screw has the lift slider.
Optionally, the both sides limit department fixedly connected with installation ear of safety cover, the surface of installation ear is connected with the pivot through the bearing rotation, and the surface of pivot is provided with the gyro wheel.
Optionally, a controller is installed on the side surface of the adsorption instrument main body, and the controller is electrically connected with the driving motor through a wire.
Optionally, through holes are formed in the surface of the partition plate, and the number of air inlet holes formed in the surface of the degassing station main body is a plurality of air inlet holes and distributed at equal intervals.
Optionally, the number of the heat dissipation fans is two, and the heat dissipation fans are installed side by side.
(III) beneficial effects
The utility model provides a physical adsorption instrument with an independent degassing station, which has the following beneficial effects:
1. this physical adsorption instrument with independent degasification station, through setting up of perpendicular groove, concave spout, lift slider and safety cover, make this physical adsorption instrument with independent degasification station possess the effect of being convenient for protect test area department in the measurement process, during the use, put into the sample pipe with the sample, degasification is carried out in degasification station main part department, after the processing is accomplished, the staff is with connecting head and sealing washer with pipe mouth department installation, then screw up on installing the analysis head of adsorption instrument, will add the Dewar bottle of liquid nitrogen in advance again and put at the analysis mouth, make the flap of Dewar bottle install on the sample pipe, after accomplishing, the staff passes through controller control driving motor and drives lead screw clockwise rotation, make lead screw surface threaded connection's lift slider slide downwards in perpendicular inslot, the in-process lift slider that slides drives the safety cover and slide downwards in concave spout, the gyro wheel of safety cover both sides face installation makes the safety cover roll downwards, until the safety cover completely shelter from test area, and then play the effect of carrying out the protection with the test area, the safety cover is convenient for carry out the test area through automatic control, the safety cover goes up and down, the purpose of being convenient for has been reached.
2. This physical adsorption appearance with independent degasification station through the setting of degasification station main part, the cooling hole, mounting groove and radiator fan, makes this physical adsorption appearance with independent degasification station possess the effect that improves the cooling rate to the sampling tube, during the use, the staff will be equipped with the sampling tube and be connected with the degasification station main part, degasification, it is to cooling to the room temperature to need after the degasification to the sampling tube, the staff puts into the cooling hole this moment in with the sampling tube, simultaneously open the radiator fan through the controller of radiator fan, upwards blow through the radiator fan, the wind of blowing out enters into the cooling hole through the hole on baffle surface, and then accelerated the air flow in the cooling hole, make the temperature reduce fast, and then played the effect that makes the quick cooling to the room temperature of the sampling tube after the degasification, reached the purpose that improves measuring rate.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side view in cross section of the body of the adsorbent according to the utility model;
FIG. 3 is a schematic top view of the body of the adsorbent according to the present utility model;
FIG. 4 is a schematic diagram of the structure of FIG. 3A according to the present utility model;
FIG. 5 is a schematic diagram of the structure of the degassing station body of the present utility model in front cross section.
In the figure: 1. an adsorber body; 2. a measurement zone; 4. a vertical groove; 5. concave sliding groove; 6. a safety cover; 7. a driving motor; 8. a screw rod; 9. a lifting slide block; 10. a mounting ear; 11. a roller; 12. a controller; 13. a degasification station body; 14. heating the hole; 15. a cooling hole; 16. a partition plate; 17. a mounting groove; 18. a heat dissipation fan; 19. an air inlet hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1 to 4, the present utility model provides the following technical solutions: the utility model provides a physical adsorption appearance with independent degasification station, including adsorption instrument main part 1, the surface of adsorption instrument main part 1 is provided with measuring area 2, concave spout 5 has been seted up to measuring area 2's upper surface, vertical groove 4 has been seted up to the inside of adsorption instrument main part 1, vertical groove 4's surface sliding connection has lift slider 9, lift slider 9's fixed surface is connected with safety cover 6, adsorption instrument main part 1's upper surface mounting has driving motor 7, driving motor 7's output and adsorption instrument main part 1 upper surface's junction is provided with the bearing, driving motor 7's output fixedly connected with lead screw 8, lead screw 8's surface threaded connection has lift slider 9, safety cover 6's both sides limit department fixedly connected with installation ear 10, the surface of installation ear 10 is connected with the pivot through the bearing rotation, the surface of pivot is provided with gyro wheel 11, adsorption instrument main part 1's side-mounting has controller 12, controller 12 passes through wire and driving motor 7 electric connection.
In order to achieve the purpose of protecting a test area conveniently, when the device is used, a sample is placed into a sample tube, degassing treatment is carried out at a degassing station main body 13, after the treatment is finished, a connector and a sealing ring are arranged at the mouth of the sample tube, then the sample tube is screwed on an analysis head mounted to an adsorption instrument, a dewar bottle with liquid nitrogen added in advance is placed at the analysis mouth, a cover of the dewar bottle is mounted on the sample tube, after the completion, a driving motor 7 is controlled by a controller 12 to drive a screw rod 8 to rotate clockwise, a lifting slide block 9 in threaded connection with the surface of the screw rod 8 slides downwards in a vertical groove 4, in the sliding process, a lifting slide block 9 drives a safety cover 6 to slide downwards in a concave chute 5, and at the same time, rollers 11 mounted on two side surfaces of the safety cover 6 roll on the surface of the concave chute 5, so that the safety cover 6 moves downwards until the safety cover 6 completely shields the test area, and further the purpose of protecting the test area is achieved by controlling the safety cover 6 by the controller 12.
Example 2
Referring to fig. 1 and 5, the present utility model provides the following technical solutions: the utility model provides a physical adsorption appearance with independent degasification station, including adsorption instrument main part 1, the degasification station main part 13 is installed in the left side of adsorption instrument main part 1, the surface of degasification station main part 13 is provided with heating hole 14, the surface of degasification station main part 13 is provided with cooling hole 15, the bottom fixedly connected with baffle 16 of cooling hole 15, mounting groove 17 has been seted up to the below of baffle 16, the surface mounting of mounting groove 17 has radiator fan 18, the through-hole has been seted up on the surface of baffle 16, the inlet port 19 has been seted up on the surface of degasification station main part 13 the quantity of inlet port 19 is a plurality of and is the equidistance and distributes, the quantity of radiator fan 18 is two, and is the installation side by side.
In order to achieve the purpose of improving the measuring speed, when in use, a worker connects a sample-containing sampling tube with the degassing station main body 13 to degas, after degassing, the sampling tube is required to be cooled to room temperature, the worker puts the sampling tube into the cooling hole 15 at the moment, meanwhile, the controller 12 through the cooling fan 18 opens the cooling fan 18, the air blown out upwards through the cooling fan 18 is blown upwards into the cooling hole 15 through the hole on the surface of the partition plate 16, so that the air flow in the cooling hole 15 is accelerated, the temperature is quickly reduced, the effect of quickly cooling the degassed sampling tube to the room temperature is further achieved, and the purpose of improving the measuring speed is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Physical adsorption instrument with independent degasification station, including adsorption instrument main part (1), its characterized in that: the surface of adsorption instrument main part (1) is provided with measuring area (2), and concave spout (5) have been seted up to the upper surface of measuring area (2), and perpendicular groove (4) have been seted up to the inside of adsorption instrument main part (1), and the surface sliding connection of perpendicular groove (4) has lift slider (9), and the fixed surface of lift slider (9) has safety cover (6), degasification station main part (13) are installed in the left side of adsorption instrument main part (1), and the surface of degasification station main part (13) is provided with heating hole (14), and the surface of degasification station main part (13) is provided with cooling hole (15), and the bottom fixedly connected with baffle (16) of cooling hole (15), and mounting groove (17) have been seted up to the below of baffle (16), and the surface mounting of mounting groove (17) has radiator fan (18).
2. A physical adsorption instrument having an independent degas station according to claim 1, wherein: the adsorption instrument comprises an adsorption instrument main body (1), wherein a driving motor (7) is mounted on the upper surface of the adsorption instrument main body (1), a bearing is arranged at the joint of the output end of the driving motor (7) and the upper surface of the adsorption instrument main body (1), a lead screw (8) is fixedly connected with the output end of the driving motor (7), and a lifting sliding block (9) is connected with the surface of the lead screw (8) in a threaded manner.
3. A physical adsorption instrument having an independent degas station according to claim 1, wherein: the safety cover is characterized in that mounting lugs (10) are fixedly connected to two side edges of the safety cover (6), a rotating shaft is rotatably connected to the surface of the mounting lugs (10) through bearings, and rollers (11) are arranged on the surface of the rotating shaft.
4. A physical adsorption instrument having an independent degas station according to claim 1, wherein: the side face of the adsorption instrument main body (1) is provided with a controller (12), and the controller (12) is electrically connected with the driving motor (7) through a wire.
5. A physical adsorption instrument having an independent degas station according to claim 1, wherein: through holes are formed in the surface of the partition plate (16), air inlet holes (19) are formed in the surface of the degassing station main body (13), and the number of the air inlet holes (19) is a plurality of and distributed at equal intervals.
6. A physical adsorption instrument having an independent degas station according to claim 1, wherein: the number of the radiating fans (18) is two, and the radiating fans are arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321431342.XU CN220120781U (en) | 2023-06-07 | 2023-06-07 | Physical adsorption instrument with independent degassing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321431342.XU CN220120781U (en) | 2023-06-07 | 2023-06-07 | Physical adsorption instrument with independent degassing station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220120781U true CN220120781U (en) | 2023-12-01 |
Family
ID=88889468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321431342.XU Active CN220120781U (en) | 2023-06-07 | 2023-06-07 | Physical adsorption instrument with independent degassing station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220120781U (en) |
-
2023
- 2023-06-07 CN CN202321431342.XU patent/CN220120781U/en active Active
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