CN205850915U - A kind of insulating oil sample treatment reclaimer operation platform - Google Patents
A kind of insulating oil sample treatment reclaimer operation platform Download PDFInfo
- Publication number
- CN205850915U CN205850915U CN201620675836.6U CN201620675836U CN205850915U CN 205850915 U CN205850915 U CN 205850915U CN 201620675836 U CN201620675836 U CN 201620675836U CN 205850915 U CN205850915 U CN 205850915U
- Authority
- CN
- China
- Prior art keywords
- oil
- old
- cabinet
- operation table
- test operation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
This utility model relates to a kind of insulating oil sample treatment reclaimer operation platform, including portable cabinet, the upper surface of cabinet is test operation table top, it is provided with drawing handle on front side of test operation table top, test operation table-board to right or left both sides are respectively hinged with extension platen, it is embedded with the oil trap sealing lid in the middle part of test operation table top, it is positioned on the test operation table top of oil trap side and is additionally provided with some shuttle grooves, test operation table top is additionally provided with liquid crystal touch display screen, and cabinet leading flank is provided with several glove drawers from top to bottom；Test operation table-board to right or left both sides of the edge further respectively have baffle plate；Sealing to connect inside lid has travel switch, travel switch and liquid crystal touch display screen to be electrically connected with controller；In also including being arranged at cabinet and with the oil sample withdrawer for automatic classification collection oil storage of described oil sump.The beneficial effects of the utility model are: be capable of testing the automatic classification collection of waste oil, vacuum sealed storage and fast transfer.
Description
Technical field
This utility model relates to oil for electric power test specimen and processes field operation, particularly relates to a kind of insulating oil sample treatment
Reclaimer operation platform.
Background technology
In oil for electric power experiment work, it is often necessary to the pretreatment operation that insulating oil sample is correlated with, as to oil
The part of detecting of test apparatus, test vessel carry out oil cleaning, the volume of insulating oil sample are carried out regulation accurately etc..Due to
Pilot project is more, adds that test apparatus distribution ratio is relatively decentralized, and testing crew it is frequently necessary to the mobile glass equipped with insulating oil sample
Glass container carries out the test of oil sample on different test apparatuses.In the most mobile insulating oil sample, easily because of test
Human users is improper occurs that insulating oil sample surprisingly runs off, sample is contaminated, shuttle and the phenomenon such as tester is broken, sternly
Ghost image rings carrying out of oil test work.
Additionally, also can produce substantial amounts of test waste oil in insulating oil process of the test, conventional way is these to be tested
Waste oil is collected, then by direct for oil waste treatment in being poured directly into unlimited interim waste oil bucket.Owing to interim waste oil bucket does not has
Complete seal approach so that test waste oil exposes the most in atmosphere to be deposited, and it is continuous under the effect of various extraneous factors
Oxidation Decomposition, produce the most harmful volatile oil steam, the severe contamination environment of test chamber.And many test is given up
Oil itself or fresh oil, after being introduced into interim waste oil bucket, it mixes with old oil, due to cannot categorised collection, lose recycling
It is worth, waste treatment can only be made together with old oil, not only cause a large amount of meaningless loss of insulating oil, the most easily because dealing with improperly
Leakage is occurred to pollute environment.
Summary of the invention
The purpose of this utility model is for above weak point, it is provided that a kind of insulating oil sample treatment reclaimer operation
Platform, processes operation for oil for electric power test specimen, can carry out testing waste oil automatic classification collection, vacuum sealed storage, quickly
The dedicated processes reclaimer operation platform of transfer.
The scheme that this utility model solution technical problem is used is: a kind of insulating oil sample treatment reclaimer operation platform, bag
Including the cabinet of a movable type, the upper surface of described cabinet is test operation table top, is provided with one and pushes away on front side of described test operation table top
Handle, four diagonal angles of described bottom of cabinet bulk are respectively equipped with a movable pulley, and described test operation table-board to right or left both sides are respectively hinged with
One extension platen, is embedded with an oil trap covered with sealing, is positioned at the examination of oil trap side in the middle part of described test operation table top
Testing the shuttle groove being additionally provided with some different size bores in operating table surface, described test operation table top is at forward edge
Being additionally provided with a liquid crystal touch display screen, described cabinet leading flank is provided with several glove drawers from top to bottom；Described test operation
Table-board to right or left both sides of the edge are respectively equipped with a baffle plate the most along its length；Connecting inside described sealing lid has one stroke to switch, institute
State travel switch and liquid crystal touch display screen and a controller is electrically connected；Also include that one is arranged in cabinet and with described oil trap even
The logical oil sample withdrawer for automatic classification collection oil storage.
Further, described oil sample withdrawer include being sequentially connected for detect distinguish oil colours oil colours detection pipe, in
The oil distributing pipe of inverted T shape and be respectively used to store fresh oil and the fresh oil tight storage case of old oil and old oil seal fuel reserve tank；Described
Oil colours detection pipe outer wall is provided with one for detecting the infrared light responsive detectors of oil colours, the upper end of described oil colours test tube and oil-collecting
Groove is connected, and lower end one check valve connects with the upper end entrance of oil distributing pipe；Two lower ends of described oil distributing pipe export warp respectively
One fresh oil branch electromagnetic valve connects with described fresh oil tight storage case and an old oil seal fuel reserve tank with old oil branch electromagnetic valve, institute
State fresh oil tight storage case to be also connected through a T-shaped vacuum-pumping tube and a vacuum pump with old oil seal fuel reserve tank；Described unidirectional
Valve, infrared light responsive detectors, fresh oil branch electromagnetic valve, old oil branch electromagnetic valve and vacuum pump are all electrically connected with described controller.
Further, described oil colours detection pipe is respectively provided with connection threaded middle for top and bottom is square colourless
Bright lucite tube.
Further, described infrared light responsive detectors is made up of a pair infrared light emission pipe and light sensor, and a pair red
Outer light-emitting tube is symmetricly set in oil colours detection through a fixed mount respectively and manages on square outer wall, described light sensor and described control
Device processed is electrically connected.
Further, the top of described fresh oil tight storage case and old oil seal fuel reserve tank is respectively provided with one for measuring storage
The new fuel tank floating ball lever meter of fuel tank internal oil mass and old fuel tank floating ball lever meter, described vacuum-pumping tube is also equipped with a pressure and becomes
Device and vacuum cut-off electromagnetic valve, described new fuel tank floating ball lever meter, old fuel tank floating ball lever meter, pressure transmitter and vacuum is sent to cut
Only electromagnetic valve is electrically connected with described controller.
Further, described bottom of cabinet bulk side is additionally provided with a miniature oil drain pump, and the entrance of described oil drain pump is through a row
Oil is in charge of and is connected with fresh oil tight storage case and old oil seal fuel reserve tank, and described oil extraction is in charge of and is provided with new fuel tank oil extraction electromagnetism
Valve with old fuel tank oil drain solenoid valve respectively bottom with fresh oil tight storage case and old oil seal fuel reserve tank be connected, described oil extraction
Delivery side of pump extends to outside cabinet through an oil drain hose；Described oil drain pump, new fuel tank oil drain solenoid valve and old fuel tank oil extraction electricity
Magnet valve is electrically connected with described controller.
Further, described bottom of cabinet bulk is also built-in with a charging module being electrically connected with controller, described charging module warp
It is positioned at the bottom-right telescopic attaching plug of cabinet to be electrically connected with external power source.
Further, the described lid that seals is located at oil trap upper opening through hinged cover, and described sealing lid inner circumferential side
Also it is arranged with a sealing ring.
Further, described controller is also powered with an audible-visual annunciator.
Compared with prior art, this utility model has a following beneficial effect: the operating board intelligence provided by this utility model
Degree height can be changed, use flexibly, easy to operate, intuitive display.Without the most mobile formation testing sample during use, only need to be by operating board
Shift the sample treatment operation before can completing the test of every insulating oil near oil test instrument onto, reduce formation testing shuttle and examination
Test the risk that vessel surprisingly crush, improve experiment work efficiency.Test can will be produced by oil sample classification recoverer simultaneously
Raw waste oil carries out categorised collection vacuum sealed storage automatically, effectively delays waste oil oxidation Decomposition, reduces volatile oil steam pair
The pollution of the working environment of test chamber, the most farthest improves the recycling rate of test waste oil.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model patent is further illustrated.
Fig. 1 is insulating oil sample treatment reclaimer operation platform external structure schematic diagram.
Fig. 2 is insulating oil sample treatment reclaimer operation platform internal structure schematic diagram.
In figure: 1-cabinet；2-test operation table top；211-shuttle groove；212-plate washer；213-extends platen；214-
Drawing handle；3-oil trap；311-seals lid；312-travel switch；4-liquid crystal touch display screen；5-glove drawer；6-moves
Wheel；The telescopic attaching plug of 7-；8-oil colours detection pipe；9-infrared light responsive detectors；911-infrared light emission pipe；The photosensitive biography of 912-
Sensor；913-fixed mount；914-check valve；10-fresh oil branch electromagnetic valve；11-oil distributing pipe；12-old oil branch electromagnetic valve；13-
Old oil seal fuel reserve tank；1311-old fuel tank floating ball lever meter；1312-old fuel tank oil drain solenoid valve；14-fresh oil tight storage case；
1411-new fuel tank floating ball lever meter；1412 new fuel tank oil drain solenoid valve；15-vacuum pump；1511-vacuum-pumping tube；1512-pressure
Transmitter；1513-vacuum cut-off electromagnetic valve；16-oil drain pump；1611-oil extraction is in charge of；1612-oil drain hose；17 charging modules；
18-audible-visual annunciator.
Detailed description of the invention
With detailed description of the invention, this utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Fig. 1～2, a kind of insulating oil sample treatment reclaimer operation platform that the present embodiment provides, portable including one
Cabinet 1, the upper surface of described cabinet 1 is test operation table top 2, is provided with a drawing handle on front side of described test operation table top 2
214, bottom described cabinet 1, four diagonal angles are respectively equipped with a movable pulley 6, and described test operation table top 2 is each side hinged with
One extension platen 213, is embedded with one and covers the oil trap 3 of 311 with sealing, be positioned at oil trap 3 in the middle part of described test operation table top 2
Being additionally provided with the shuttle groove of some different size bores on the test operation table top 2 of side, described test operation table top 2 is close
Being additionally provided with a liquid crystal touch display screen 4 at forward edge, described cabinet 1 leading flank is provided with several glove drawers 5 from top to bottom；
Edge, described test operation table top 2 left and right sides is respectively equipped with a baffle plate 212 the most along its length；Described sealing is covered inside 311
Connecting and have one stroke switch 312, described travel switch 312 and liquid crystal touch display screen 4 are electrically connected with a controller；Also include that one sets
The oil sample withdrawer for automatic classification collection oil storage in being placed in cabinet 1 and connected with described oil trap 3.
From the foregoing, the beneficial effects of the utility model are: the operating board intelligence degree that this utility model provides
Height, use are flexibly, easy to operate, intuitive display.Without the most mobile formation testing sample during use onto, operating board only need to be shifted oil examination
Test the sample treatment operation before can completing the test of every insulating oil near instrument, reduce formation testing shuttle and tester meaning
Outer broken risk, improves experiment work efficiency.
In the present embodiment, described oil sample withdrawer includes the oil colours detection pipe for detecting differentiation oil colours being sequentially connected
8, oil distributing pipe 11 in inverted T shape and be respectively used to store fresh oil and the fresh oil tight storage case 14 of old oil and old oil seal oil storage
Case 13；Described oil colours detection pipe 8 outer wall is provided with one for detecting the infrared light responsive detectors 9 of oil colours, described oil colours test tube
Upper end be connected with oil trap 3, lower end one check valve 914 connects with the upper end entrance of oil distributing pipe 11；Described oil distributing pipe 11
The outlet of two lower ends respectively through a fresh oil branch electromagnetic valve 10 and old oil branch electromagnetic valve 12 and described fresh oil tight storage case
14 connect with an old oil seal fuel reserve tank 13, and described fresh oil tight storage case 14 and old oil seal fuel reserve tank 13 are also T-shaped through one
Vacuum-pumping tube 1511 be connected with a vacuum pump 15；Described check valve 914, infrared light responsive detectors 9, fresh oil branch electromagnetic valve
10, old oil branch electromagnetic valve 12 and vacuum pump 15 are all electrically connected with described controller.Can be in negative pressure of vacuum by oil sample withdrawer
Middle automatic classification collection oil storage, can carry out categorised collection vacuum sealed storage, effectively automatically by the waste oil produced in test
Delay waste oil oxidation Decomposition, reduce the pollution to the working environment of test chamber of the volatile oil steam, the most farthest improve examination
Test the recycling rate of waste oil.Test waste oil through oil trap 3 be pooled to oil colours detection pipe 8 carry out detect differentiation be fresh oil or
Old oil, if fresh oil, opens fresh oil branch electromagnetic valve 10 and stores at fresh oil tight storage case 14, otherwise opens old oil branch
Electromagnetic valve 12 flows into old oil seal fuel reserve tank 13 and stores.During collecting storage, when fresh oil tight storage case 14 or old
When vacuum in oil seal fuel reserve tank 13 declines and is less than-0.05Mpa, the vacuum on vacuum-pumping tube 1511 is ended by controller
Valve is opened and starts vacuum pump 15, to fresh oil tight storage the case 14 or old close evacuation of oil seal fuel reserve tank 13；When vacuum surpasses
Automatically vacuum pump 15 and vacuum cut-off electromagnetic valve 1513 are closed after crossing-0.05Mpa, repeat above procedure can so that collect
Test waste oil stores all the time in the environment of constant vacuum negative pressure, thus delays the speed of waste oil oxidation Decomposition, reduces volatile oil
The generation of steam.
In the present embodiment, described oil colours detection pipe 8 is respectively provided with connection screw thread for top and bottom and middle part is square
Colourless transparent resin glass pipe.
In the present embodiment, described infrared light responsive detectors 9 is by a pair infrared light emission pipe 911 and light sensor 912
Composition, a pair infrared light emission pipe 911 is symmetricly set in through a fixed mount 913 on the square outer wall of oil colours detection pipe 8 respectively, institute
State light sensor 912 to be electrically connected with described controller.
In the present embodiment, the top of described fresh oil tight storage case 14 and old oil seal fuel reserve tank 13 is respectively provided with a use
In new fuel tank floating ball lever meter 1411 and old fuel tank floating ball lever meter 1311, the described vacuum-pumping tube of measuring the internal oil mass of fuel reserve tank
A pressure transmitter 1512 and vacuum cut-off electromagnetic valve 1513 it is also equipped with on 1511, described new fuel tank floating ball lever meter 1411, old
Fuel tank floating ball lever meter 1311, pressure transmitter 1512 and vacuum cut-off electromagnetic valve 1513 are electrically connected with described controller.During work
By the infrared beam that sends of infrared light emission pipe 911 of oil colours detection pipe 8 side through internal fluid, be mapped in to photosensitive
On sensor 912 receiving plane.When oil-free in oil colours detection pipe 8, infrared beam is stable, and it is not triggered.When there being long-pending oil by
There is aberration in the oil colours in the fresh oil and old oil that flow into oil colours detection pipe 8, be radiated on light sensor 912 receiving plane is infrared
Light beam power is the most different so that the resistance generation respective change of photoconductive resistance, thus changes output voltage.When output voltage reaches
During the numerical value set, its control signal produced can control corresponding fresh oil branch electromagnetic valve 10 or old oil branch electromagnetic valve 12
Open, it is achieved the automatic classification to test waste oil.
In the present embodiment, described cabinet 1 bottom side is additionally provided with a miniature oil drain pump 16, entering of described oil drain pump 16
Mouth is in charge of 1611 through an oil extraction and is connected with fresh oil tight storage case 14 and old oil seal fuel reserve tank 13, and described oil extraction is in charge of 1611
Be provided with new fuel tank oil drain solenoid valve 1412 and old fuel tank oil drain solenoid valve 1312 respectively with fresh oil tight storage case 14 and old oil
The bottom of tight storage case 13 is connected, and the outlet of described oil drain pump 16 extends to outside cabinet 1 through an oil drain hose 1612；Institute
State oil drain pump 16, new fuel tank oil drain solenoid valve 1412 and old fuel tank oil drain solenoid valve 1312 to be electrically connected with described controller.
In the present embodiment, a charging module 17 being electrically connected with controller, described charging also it are built-in with bottom described cabinet 1
Module 17 is electrically connected with external power source through being positioned at the bottom-right telescopic attaching plug 7 of cabinet 1.
In the present embodiment, the described lid 311 that seals is located at oil trap 3 upper opening through hinged cover, and described sealing
Cover 311 inner circumferential sides and be also arranged with a sealing ring.
In the present embodiment, described controller is also powered with an audible-visual annunciator 18.
In sum, a kind of insulating oil sample treatment reclaimer operation platform that this utility model provides, it is possible to realize test useless
Automatic classification collection, vacuum sealed storage and the fast transfer of oil, farthest improves the recycling of test waste oil
Rate, intelligence degree is high, use flexibly, easy to operate, intuitive display.
The above-listed preferred embodiment that this utility model provides, is carried out the purpose of this utility model, technical scheme and advantage
Further describe, be it should be understood that and the foregoing is only preferred embodiment of the present utility model, not in order to
Limit this utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made,
Within should be included in protection domain of the present utility model.
Claims (9)
1. an insulating oil sample treatment reclaimer operation platform, it is characterised in that: include the cabinet of a movable type, described cabinet upper
End face is test operation table top, is provided with a drawing handle on front side of described test operation table top, and four diagonal angles of described bottom of cabinet bulk divide
Not being provided with a movable pulley, described test operation table-board to right or left both sides are respectively hinged with an extension platen, in described test operation table top
Portion is embedded with an oil trap covered with sealing, is positioned on the test operation table top of oil trap side and is additionally provided with some different sizes
The shuttle groove of bore, described test operation table top is additionally provided with a liquid crystal touch display screen, described cabinet at forward edge
Body leading flank is provided with several glove drawers from top to bottom；Described test operation table-board to right or left both sides of the edge are divided the most along its length
It is not provided with a baffle plate；Connecting inside described sealing lid has one stroke to switch, described travel switch and liquid crystal touch display screen and one
Controller is electrically connected；Also include that one is arranged in cabinet and divides for the oil sample of automatic classification collection oil storage with described oil sump
Class withdrawer.
A kind of insulating oil sample treatment reclaimer operation platform the most according to claim 1, it is characterised in that: described oil sample is classified
Withdrawer include being sequentially connected for detecting oil colours detection pipe, the oil distributing pipe in inverted T shape distinguishing oil colours and being respectively used to
Store fresh oil and the fresh oil tight storage case of old oil and old oil seal fuel reserve tank；Described oil colours detection pipe outer wall be provided with one for
Detection oil colours infrared light responsive detectors, the upper end of described oil colours test tube is connected with oil trap, lower end one check valve and
The upper end entrance connection of oil distributing pipe；Two lower end outlets of described oil distributing pipe are respectively through a fresh oil branch electromagnetic valve and old oil branch
Electromagnetic valve connects with described fresh oil tight storage case and an old oil seal fuel reserve tank, described fresh oil tight storage case and old oil seal
Fuel reserve tank is also connected through a T-shaped vacuum-pumping tube and a vacuum pump；Described check valve, infrared light responsive detectors, fresh oil branch
Electromagnetic valve, old oil branch electromagnetic valve and vacuum pump are all electrically connected with described controller.
A kind of insulating oil sample treatment reclaimer operation platform the most according to claim 2, it is characterised in that: described oil colours detects
Pipe is respectively provided with connection screw thread for top and bottom and middle part is square colourless transparent resin glass pipe.
A kind of insulating oil sample treatment reclaimer operation platform the most according to claim 2, it is characterised in that: described infrared photosensitive
Detector is made up of a pair infrared light emission pipe and light sensor, and a pair infrared light emission pipe sets through a fixed mount symmetry respectively
Being placed on the square outer wall of oil colours detection pipe, described light sensor is electrically connected with described controller.
A kind of insulating oil sample treatment reclaimer operation platform the most according to claim 2, it is characterised in that: described new oil seal
The top of fuel reserve tank and old oil seal fuel reserve tank is respectively provided with one for measuring the new fuel tank Floating Ball Liquid Level of the internal oil mass of fuel reserve tank
Meter and old fuel tank floating ball lever meter, described vacuum-pumping tube is also equipped with a pressure transmitter and vacuum cut-off electromagnetic valve, described newly
Fuel tank floating ball lever meter, old fuel tank floating ball lever meter, pressure transmitter and vacuum cut-off electromagnetic valve are electrically connected with described controller.
A kind of insulating oil sample treatment reclaimer operation platform the most according to claim 2, it is characterised in that: described bottom of cabinet bulk
Side is additionally provided with a miniature oil drain pump, and the entrance of described oil drain pump is in charge of close with fresh oil tight storage case and old oil through an oil extraction
Envelope fuel reserve tank is connected, described oil extraction be in charge of be provided with new fuel tank oil drain solenoid valve and old fuel tank oil drain solenoid valve respectively with fresh oil
Tight storage case is connected with the bottom of old oil seal fuel reserve tank, and described oil extraction delivery side of pump extends to cabinet through an oil drain hose
Outside；Described oil drain pump, new fuel tank oil drain solenoid valve and old fuel tank oil drain solenoid valve are electrically connected with described controller.
A kind of insulating oil sample treatment reclaimer operation platform the most according to claim 1, it is characterised in that: described bottom of cabinet bulk
Also being built-in with a charging module being electrically connected with controller, described charging module is through being positioned at the bottom-right telescopic attaching plug of cabinet
It is electrically connected with external power source.
A kind of insulating oil sample treatment reclaimer operation platform the most according to claim 1, it is characterised in that: described sealing Gai Jing
Hinged cover is located at oil trap upper opening, and described sealing lid inner circumferential side is also arranged with a sealing ring.
A kind of insulating oil sample treatment reclaimer operation platform the most according to claim 1, it is characterised in that: described controller is also
It is powered with an audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620675836.6U CN205850915U (en) | 2016-07-01 | 2016-07-01 | A kind of insulating oil sample treatment reclaimer operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620675836.6U CN205850915U (en) | 2016-07-01 | 2016-07-01 | A kind of insulating oil sample treatment reclaimer operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205850915U true CN205850915U (en) | 2017-01-04 |
Family
ID=57645061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620675836.6U Expired - Fee Related CN205850915U (en) | 2016-07-01 | 2016-07-01 | A kind of insulating oil sample treatment reclaimer operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205850915U (en) |
-
2016
- 2016-07-01 CN CN201620675836.6U patent/CN205850915U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104236826B (en) | The device for detecting sealability and method of airbag product | |
| CN105954531A (en) | Use method of insulating oil sample processing recycling device | |
| CN108562572A (en) | A kind of inductively-coupled plasma spectrometer seal operation case | |
| CN205850915U (en) | A kind of insulating oil sample treatment reclaimer operation platform | |
| CN106179995B (en) | A kind of insulating oil sample treatment reclaimer operation device | |
| CN201445826U (en) | Full-automatic extracting instrument | |
| CN206208464U (en) | A kind of leak detecting device | |
| CN211069216U (en) | Multi-connected vacuum suction filter | |
| CN205808922U (en) | A kind of automatic classification collection Fuel Tanking Unit under negative pressure of vacuum | |
| CN106092690A (en) | A kind of method of automatic classification collection test waste oil under negative pressure of vacuum | |
| CN106018854A (en) | Treating and recycling device for insulating oil sample | |
| CN215605902U (en) | Semen collection cup | |
| CN209656228U (en) | A kind of bottle cap leakage detection apparatus | |
| CN208580031U (en) | A kind of inductively-coupled plasma spectrometer seal operation case | |
| CN207923763U (en) | A kind of enclosed sampling and moisture content detection device of hydrogen fluoride | |
| CN203519375U (en) | Airflow type combustible liquid sample extraction device | |
| CN216334412U (en) | A transfer oil tank for kitchen garbage handles | |
| CN208223738U (en) | A kind of micro- device for detecting leakage of mental package lid | |
| CN207147733U (en) | A kind of automatic leak-checking apparatus of lithium ion battery | |
| CN109030111A (en) | One kind sampling identification device for petroleum and petrochemical industry product information | |
| CN206362586U (en) | A kind of simple turbidity analyser of small water sample | |
| CN219512086U (en) | Ocean product sample quality detection device | |
| CN205940893U (en) | Slow leakage detecting appearance of bulb | |
| CN208270513U (en) | Injection molding exhaust gas monitoring device based on gas sensor | |
| CN207198428U (en) | A kind of air infrared detection equipment lens barrel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170701 |