CN220626190U - Sample cell device for infrared spectrum analysis of oil liquid - Google Patents
Sample cell device for infrared spectrum analysis of oil liquid Download PDFInfo
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- CN220626190U CN220626190U CN202321821733.2U CN202321821733U CN220626190U CN 220626190 U CN220626190 U CN 220626190U CN 202321821733 U CN202321821733 U CN 202321821733U CN 220626190 U CN220626190 U CN 220626190U
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- oil
- sample cell
- cell device
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- 238000004458 analytical method Methods 0.000 title claims abstract description 10
- 238000002329 infrared spectrum Methods 0.000 title claims abstract description 9
- 239000007788 liquid Substances 0.000 title abstract description 15
- 238000003860 storage Methods 0.000 claims abstract description 32
- 239000012530 fluid Substances 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000012844 infrared spectroscopy analysis Methods 0.000 claims 6
- 230000009471 action Effects 0.000 abstract description 11
- 238000002360 preparation method Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 59
- 238000000034 method Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004566 IR spectroscopy Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000002199 base oil Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a sample cell device for infrared spectrum analysis of oil liquid, which is characterized in that a bottom plate is arranged, a placing groove for loading the sample cells is uniformly formed in the bottom plate, the sample cells are placed in the placing groove one by one, the sample cells are opened with an upper cover, so that oil liquid is conveniently added into the sample cells one by one, the preparation of a plurality of oil liquid detection samples is completed, a sliding block can move on a supporting frame under the action of external force, an oil dripping assembly moves along with the movement of the sliding block, the oil dripping assembly is convenient for adding the oil liquid into the sample cells one by one, the oil liquid to be detected is added into an oil storage pipe, the sliding block is moved by one hand to drive the oil dripping assembly to move to the upper side position of the sample cells one by one, a pressing rod is screwed by one hand, and a pressing plug is downwards moved into the oil storage pipe to squeeze one drop of the oil liquid onto the sample cells one by one, the operation of dripping the oil liquid into the sample cells can be completed one by two hands, the device can ensure the accuracy of alignment and the operation of the liquid dripping amount, the error probability is effectively reduced, and the sample preparation is more efficient.
Description
Technical Field
The utility model relates to the technical field of oil detection, in particular to a sample cell device for oil infrared spectrum analysis.
Background
Infrared spectroscopy is an important means of oil monitoring. The oil properties are primarily dependent on the nature of the base oil and various additives. The degradation and failure of the oil mainly is that the additive is oxidized, acidified and degraded under the action of friction heat to correspondingly generate harmful substances such as oxides, acidides, nitrites, resins, carbon deposition and the like, so that the chemical components and molecular structures of the base oil and the additive are changed. These are all chemical changes, and general physicochemical analysis is undetectable, while the most direct, effective and rapid method of using infrared spectroscopy. Chinese patent, issued publication No. CN202305391U, discloses a sample cell device for infrared spectrum analysis of oil, wherein glass window sheets embedded with the inner surface of an upper cover plate and the upper surface of a lower cover plate are arranged on the inner surface of the upper cover plate, a gap for storing an oil sample to be measured is reserved between the two glass window sheets when the two cover plates are folded, and the two cover plates are attracted together by magnetic force when the two cover plates are folded, so that the oil sample is pressed into an oil film with a specified thickness. The device has the advantages of convenient use, portability, easy cleaning, easy oil sample containing, convenient sample preparation and the like, but when in use, the device needs to be matched with a test tube to uniformly drop the oil to be measured on the lower glass window, and the operation has larger misoperation probability when aligning and dropping.
Disclosure of Invention
The utility model aims to provide a sample cell device for infrared spectrum analysis of oil liquid, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sample cell device for infrared spectrum analysis of fluid, includes the bottom plate, evenly set up the standing groove that is used for loading the sample cell on the bottom plate, place the sample cell one by one in the standing groove, and open the upper cover with the sample cell, be convenient for add fluid to the sample cell one by one in order to accomplish the preparation of a plurality of fluid detection samples, symmetrical fixedly connected with carriage on the bottom plate, sliding connection has the slider on the carriage, the slider can be in under the exogenic action the carriage is gone up to the carriage, the bottom fixedly connected with connecting plate of slider, be provided with the drip subassembly on the connecting plate, the drip subassembly moves along with the removal of slider, the drip subassembly is convenient for add fluid to the sample cell one by one, the drip subassembly includes oil storage pipe, the lower extreme of oil storage pipe is provided with the binding off, oil storage pipe internal thread connection has the pressure plug, to be connected with the fluid that waits to detect in the oil storage pipe, the one hand removes the slider drives the drip subassembly and removes to sample cell upside position, one by one, the drip subassembly is screwed down in the pressure pipe, the drip can be aimed at the sample cell one by one with the high-efficient operation, and the drip can be accomplished the sample cell one by one with high-efficient operation, the accurate operation accuracy is guaranteed.
Preferably, the perforation has been seted up on the connecting plate, the depression bar passes the perforation, the lower terminal surface of connecting plate just is located perforation department fixedly connected with go-between, the inside wall of go-between is provided with the internal thread, the lateral wall upper end of oil storage pipe is provided with the external screw thread, oil storage pipe threaded connection in on the go-between, the go-between be used for with the oil storage pipe is fixed on the connecting plate, just the oil storage pipe can be dismantled, clearance after the convenient to use.
Preferably, the upper end of the compression bar is connected with a screwing half ring, the lower end of the oil storage tube is clamped with a cap, and the screwing half ring is convenient for screwing the compression bar.
Preferably, the support frame comprises support rods which are symmetrically arranged, a slide rod is fixedly connected between the two support rods, the slide blocks are slidably connected to the slide rods, and the slide blocks can move on the slide rods under the action of external force, so that the oil dripping assembly is driven to move, and oil is conveniently dripped into the sample tank one by one.
Preferably, the upper end of the sliding block is fixedly connected with an operation handle, and the operation handle is arranged to facilitate one-hand operation of the sliding block to move.
Preferably, one end of the connecting plate is fixedly connected with the bottom of the sliding block, the oil dripping assembly is arranged at the other end of the connecting plate, the sliding block and the oil dripping assembly are respectively positioned at two sides of the connecting plate, the sliding block is convenient to operate by one hand, the oil dripping assembly is convenient to operate by the other hand, and sample preparation efficiency is improved by two-hand cooperation operation.
Preferably, the side of the placing groove is provided with a hand hole, and the hand hole is arranged to facilitate the sample cell to be taken out of the placing groove.
Compared with the prior art, the utility model has the beneficial effects that: through placing the sample cell in the standing groove one by one, and open the upper cover with the sample cell, be convenient for add fluid to the sample cell one by one, in order to accomplish the preparation of a plurality of fluid detection samples, the slider can remove on the carriage under the exogenic action, the oil dripping subassembly removes along with the removal of slider, the oil dripping subassembly is convenient for add fluid to the sample cell one by one, add the fluid that waits to detect in the oil storage pipe, the one hand removes the slider and drives the oil dripping subassembly and remove to sample cell upside position one by one, the pressure pole is twisted to the one hand, press the stopper to remove down in the oil storage pipe and extrude a drop fluid to the sample cell on, the both hands cooperation operation can accomplish the work of dropwise add fluid to the sample cell one by one, this device can guarantee the accuracy of aiming at and the operation of liquid dripping volume, effectively reduce the error probability, and the system appearance is more efficient.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
fig. 2 is a cross-sectional view of the oil drip assembly of the present utility model.
In the figure: 1-bottom plate, 2-standing groove, 3-braced frame, 301-bracing piece, 302-slide bar, 4-slider, 5-connecting plate, 6-oil drip subassembly, 601-oil storage pipe, 602-tamponade, 603-depression bar, 7-go-between, 8-spiral half ring, 9-cap, 10-operation handle, 11-hand 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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1-2, the present utility model provides the following technical solutions: a sample cell device for infrared spectrum analysis of fluid, includes bottom plate 1, evenly set up the standing groove 2 that is used for loading the sample cell on the bottom plate 1, place the sample cell one by one in the standing groove 2, and open the upper cover with the sample cell, be convenient for add fluid to the sample cell one by one in order to accomplish the preparation of a plurality of fluid detection samples, symmetry fixedly connected with carriage 3 on the bottom plate 1, sliding connection has slider 4 on the carriage 3, slider 4 can be in under the exogenic action carriage 3 is gone up to move, slider 4's bottom fixedly connected with connecting plate 5, be provided with drip subassembly 6 on the connecting plate 5, drip subassembly 6 is along with slider 4's removal and remove, drip subassembly 6 is convenient for progressively to add fluid to the sample cell in, drip subassembly 6 includes oil storage pipe 601, the lower extreme of oil storage pipe 601 is provided with the binding off hole, threaded connection has pressure plug 602 in the oil storage pipe 601, be connected with depression bar 603 on the pressure plug 602, to the interior joining in the oil storage pipe 601 and waiting to detect the removal of single side of slider 4 can be moved to the sample cell one by one and the drip is moved to the sample cell is moved to the accurate, the drip is moved to the sample cell one by one, and the accurate drip can be guaranteed to the liquid in the sample cell is moved down, the accurate operation position is moved to the sample by one, and the hand is moved down.
Specifically, the perforation has been seted up on the connecting plate 5, the depression bar 603 passes the perforation, the lower terminal surface of connecting plate 5 just is located perforation department fixedly connected with go-between 7, the inside wall of go-between 7 is provided with the internal thread, the lateral wall upper end of oil storage pipe 601 is provided with the external screw thread, oil storage pipe 601 threaded connection in on the go-between 7, go-between 7 is used for with oil storage pipe 601 is fixed on the connecting plate 5, just oil storage pipe 601 can dismantle, the clearance after the use of being convenient for.
Specifically, the upper end of the compression rod 603 is connected with a screwing half ring 8, the lower end of the oil storage pipe 601 is clamped with a cap 9, and the screwing half ring 8 is convenient for screwing the compression rod 603.
Specifically, the supporting frame 3 includes symmetrically arranged supporting rods 301, a sliding rod 302 is fixedly connected between the two supporting rods 301, the sliding block 4 is slidably connected to the sliding rod 302, and the sliding block 4 can move on the sliding rod 302 under the action of external force, so that the oil dropping assembly 6 is driven to move, and oil is conveniently dropped into the sample tank one by one.
Specifically, an operation handle 10 is fixedly connected to the upper end of the sliding block 4, and the operation handle 10 is arranged to facilitate one-hand operation of the sliding block 4.
Specifically, one end of the connecting plate 5 with the bottom fixed connection of the slider 4, the oil drip subassembly 6 set up in the other end of the connecting plate 5, the slider 4 with the oil drip subassembly 6 is located respectively the both sides of the connecting plate 5, and this kind of design is convenient for one hand control slider 4, and the other hand controls oil drip subassembly 6, and both hands cooperation operation increases system appearance efficiency.
Specifically, the side of the placement tank 2 is provided with a hand hole 11, and the placement of the hand hole 11 facilitates the removal of the sample cell from the placement tank 2.
Working principle: set up bottom plate 1, evenly set up the standing groove 2 that is used for loading the sample cell on the bottom plate 1, place the sample cell in standing groove 2 one by one, and open the upper cover with the sample cell, be convenient for add fluid to the sample cell in one by one, in order to accomplish the preparation of a plurality of fluid detection samples, symmetrical fixedly connected with carriage 3 on the bottom plate 1, sliding connection has slider 4 on carriage 3, slider 4 can move on carriage 3 under the exogenic action, the bottom fixedly connected with connecting plate 5 of slider 4, be provided with drip oil subassembly 6 on the connecting plate 5, drip oil subassembly 6 moves along with the removal of slider 4, drip oil subassembly 6 is convenient for add fluid to the sample cell in one by one, drip oil subassembly 6 includes oil storage pipe 601, the lower extreme of oil storage pipe 601 is provided with the binding off apopore, threaded connection has pressure plug 602 in the oil storage pipe 601, be connected with depression bar 603 on the pressure plug 601, add the fluid that waits to detect in the oil storage pipe 601, one hand removes slider 4 and drives drip oil subassembly 6 and remove to sample cell upside position, one by one hand twist depression bar 603, pressure 602 moves down in the oil storage pipe 601 and out one by one to cooperate to the sample cell, can be more accurate to the sample liquid can be accomplished, the sample can be aimed at the sample liquid volume, high accuracy is achieved, the sample can be more accurate, the sample can be achieved, the sample can be accurately the sample to the sample can be accurately the sample by the operation.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A sample cell device for fluid infrared spectrum analysis, its characterized in that: including bottom plate (1), evenly set up standing groove (2) that are used for loading the sample cell on bottom plate (1), symmetry fixedly connected with braced frame (3) on bottom plate (1), sliding connection has slider (4) on braced frame (3), the bottom fixedly connected with connecting plate (5) of slider (4), be provided with oil drip subassembly (6) on connecting plate (5), oil drip subassembly (6) are including storing up oil pipe (601), the lower extreme of storing up oil pipe (601) is provided with binding off oil outlet, storing up oil pipe (601) internal thread connection has pressure stopper (602), be connected with depression bar (603) on pressure stopper (602).
2. The sample cell device for infrared spectroscopic analysis of oil according to claim 1, wherein: the oil storage device is characterized in that a through hole is formed in the connecting plate (5), the compression bar (603) penetrates through the through hole, a connecting ring (7) is fixedly connected to the lower end face of the connecting plate (5) and located at the through hole, internal threads are formed in the inner side wall of the connecting ring (7), external threads are formed in the upper end of the outer side wall of the oil storage tube (601), and the oil storage tube (601) is in threaded connection with the connecting ring (7).
3. A sample cell device for infrared spectroscopic analysis of oil according to claim 2, wherein: the upper end of the pressure rod (603) is connected with a screwing half ring (8), and the lower end of the oil storage pipe (601) is clamped with a cap (9).
4. A sample cell device for infrared spectroscopic analysis of oil according to any one of claims 1 to 3, wherein: the support frame (3) comprises support rods (301) which are symmetrically arranged, a sliding rod (302) is fixedly connected between the two support rods (301), and the sliding block (4) is connected to the sliding rod (302) in a sliding mode.
5. The sample cell device for infrared spectroscopic analysis of oil according to claim 4, wherein: the upper end of the sliding block (4) is fixedly connected with an operating handle (10).
6. The sample cell device for infrared spectroscopic analysis of oil according to claim 5, wherein: one end of the connecting plate (5) is fixedly connected with the bottom of the sliding block (4), and the oil dripping component (6) is arranged at the other end of the connecting plate (5).
7. The sample cell device for infrared spectroscopic analysis of oil according to claim 1, wherein: the side part of the placing groove (2) is provided with a hand hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821733.2U CN220626190U (en) | 2023-07-12 | 2023-07-12 | Sample cell device for infrared spectrum analysis of oil liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821733.2U CN220626190U (en) | 2023-07-12 | 2023-07-12 | Sample cell device for infrared spectrum analysis of oil liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220626190U true CN220626190U (en) | 2024-03-19 |
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ID=90214719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321821733.2U Active CN220626190U (en) | 2023-07-12 | 2023-07-12 | Sample cell device for infrared spectrum analysis of oil liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220626190U (en) |
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2023
- 2023-07-12 CN CN202321821733.2U patent/CN220626190U/en active Active
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