CN108254409A - A kind of high-precision flash point tester - Google Patents
A kind of high-precision flash point tester Download PDFInfo
- Publication number
- CN108254409A CN108254409A CN201711414858.2A CN201711414858A CN108254409A CN 108254409 A CN108254409 A CN 108254409A CN 201711414858 A CN201711414858 A CN 201711414858A CN 108254409 A CN108254409 A CN 108254409A
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- CN
- China
- Prior art keywords
- pedestal
- detection device
- fixedly connected
- flash point
- threaded rod
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/50—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility
- G01N25/52—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility by determining flash-point of liquids
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention proposes a kind of high-precision flash point tester, mainly include pedestal, threaded rod, thread barrel, plane bearing, Anti-skid seat, communicating pipe, graduated scale, control panel, sample cup holder, lifting arm, head, connector, rotate handle and detection device, the bottom end of the pedestal is fixedly connected with threaded rod, the threaded rod outer wall and thread barrel are threadedly coupled, the bottom end of the thread barrel is sequentially connected by plane bearing and Anti-skid seat, described one side of pedestal side adjacent thereto was fixedly connected with for two communicating pipes, pedestal upper end side is fixedly connected with control panel, opposite side is fixedly connected with sample cup holder, pedestal is connected by lifting arm with head, the head lower end is connected by connector with detection device.It is convenient to be cleared up the beneficial effects of the invention are as follows detection device, improves the sensitivity of detection, and pedestal keeps horizontal positioned, is conducive to improve accuracy of detection.
Description
Technical field
The present invention relates to chemical machinery detecting instrument field, more particularly, to a kind of high-precision flash point tester.
Background technology
The safety index that flash-point is flammable liquid storage, transports and use, while be also waving for flammable liquid
Hair property index.The low flammable liquid of flash-point, volatility is high, easily catches fire, safety is poor, oil product, and flash-point is at 45 DEG C
Following is inflammable thing, such as gasoline, kerosene；Flash-point is flammable product at 45 DEG C or more, such as diesel oil, lubricating oil.Volatility is high
Lubricating oil easy evaporation loss during the work time, even causes lubricating oil viscosity to increase, influences the use of lubricating oil when serious,
Generally require the flash-point of flammable liquid 20~30 DEG C higher than temperature in use, to ensure safe to use and reduce volatilization loss.
Flash point tester for analyzing test oil product under prescribed conditions, is heated to its steam and occurs with flame contact
The instrument of minimum temperature during moment scintillation claims method " analyzer, analyzer, analyzer and analyzer ", can be divided into open flash point
Instrument and close flash point instrument are called open flash point with the result measured by defined open flash point analyzer, represent, be usually used in DEG C
Lubricating oil is measured, is called close flash point with the result measured by defined close flash point analyzer, is represented with DEG C, commonly uses to measure
Kerosene, diesel oil, transformer oil etc..
There are one the detection devices of existing flash point tester and dismounting is difficult, cleaning inconvenience, and usage time is grown detection ring and held
Easily dirty, so as to cause the reduction of detection sensitivity, flash point tester pedestal cannot be adjusted, and be led when being placed on rough desktop
Cause workbench it is unhorizontal, influence detection as a result, cause detection numerical error increase.
Invention content
The purpose of the present invention is to provide a kind of high-precision flash point testers, insufficient present in existing flash point tester to overcome.
The technical proposal of the invention is realized in this way：A kind of high-precision flash point tester, including pedestal, threaded rod, thread barrel,
Plane bearing, Anti-skid seat, communicating pipe, graduated scale, control panel, sample cup holder, cup lid, nipple, lifting arm, head, connection
Part, rotation handle and detection device, the bottom end of the pedestal are fixedly connected with threaded rod, the threaded rod outer wall and thread barrel spiral shell
Line connects, and the bottom end of the thread barrel is sequentially connected by plane bearing and Anti-skid seat, and described one side of pedestal is adjacent thereto
A side be fixedly connected with for two communicating pipes, pedestal upper end side is fixedly connected with control panel, and opposite side is fixedly connected
Sample cup holder, pedestal are connected by lifting arm with head, and the head lower end is connected by connector with detection device, the inspection
It surveys device lower end to connect with one splaying of nipple, the nipple other end is connected with pedestal, the detection device and sample
Cup lid is equipped between cup holder, cup lid is connected with pedestal.
Preferably, it is removable with connector that the detection device, which includes detection ring and temperature sensor, the detection device,
Unload connection.
Preferably, the control panel is equipped with switch, display screen and operation key.
Preferably, the communicating pipe both ends are equipped with graduated scale.
Above-mentioned technical proposal is employed, beneficial effects of the present invention are：The high-precision flash point tester, by being set on head
Put connector, set on connector there are two detection device, using handle control connector is rotated, be conveniently replaceable detection device and
Shi Qingxi detection devices improve the sensitivity of detection device；By the communicating pipe set in pedestal two adjacent surfaces, communicating pipe is observed
Interior height of liquid level by rotating thread barrel, and then the height of adjustment base and workbench, makes pedestal keep horizontal positioned so that
Flash point tester improves the accuracy of detection data.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of main view of the present invention；
Fig. 2 is the structure diagram that the right side of the present invention regards；
Fig. 3 is head present invention looks up structural representation of the present invention；
Wherein：1 pedestal, 2 threaded rods, 21 thread barrels, 22 plane bearings, 23 Anti-skid seats, 3 communicating pipes, 31 graduated scales, 4 controls
Panel processed, 5 sample cup holders, 6 cup lids, 7 nipples, 8 lifting arms, 9 heads, 10 connectors, 101 rotation handles, 11 detection devices.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of high-precision flash point tester as shown in Figure 1 to Figure 3, including pedestal 1, threaded rod 2, thread barrel
21st, plane bearing 22, Anti-skid seat 23, communicating pipe 3, graduated scale 31, control panel 4, sample cup holder 5, cup lid 6, nipple 7, liter
Arm 8, head 9, connector 10, rotation handle 101 and detection device 11 drop, and the bottom end of the pedestal 1 and threaded rod 2, which are fixed, to be connected
It connects, 2 outer wall of threaded rod and thread barrel 21 are threadedly coupled, and the bottom end of the thread barrel 21 passes through plane bearing 22 and Anti-skid seat
23 are sequentially connected, and described 1 one sides of pedestal side adjacent thereto is fixedly connected with two communicating pipe 3, on the pedestal 1
End side is fixedly connected with control panel 4, and opposite side is fixedly connected with sample cup holder 5, and pedestal 1 is connected by lifting arm 8 and head 9,
9 lower end of head is connected by connector 10 and detection device 11,11 lower end of detection device and 7 one splaying of nipple
Connection, 7 other end of nipple and pedestal 1 connect, and cup lid 6, cup lid are equipped between the detection device 11 and sample cup holder 5
6 and pedestal 1 connect.
Further, the detection device 11 includes detection ring and temperature sensor, the detection device 9 is with connector 81
It is detachably connected.
Further, the control panel 4 is equipped with switch, display screen and operation key.
Further, 3 both ends of communicating pipe are equipped with graduated scale 31.
Operation principle：The high-precision flash point tester, by the upper setting connector 10 in head 9, connector 10 is equipped with two
A detection device 11 controls connector 10 using handle 101 is rotated, is conveniently replaceable detection device 11, cleans detection device in time
11, improve the sensitivity of detection device 11；By the communicating pipe 3 set in 1 two adjacent surfaces of pedestal, liquid level in communicating pipe 3 is observed
Just, by rotating thread barrel 21, and then the height of adjustment base 1 and workbench, pedestal 1 is made to keep horizontal positioned so as to dodge
Point instrument improves the accuracy of detection data.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of high-precision flash point tester, including pedestal (1), threaded rod (2), thread barrel (21), plane bearing (22), Anti-skid seat
(23), communicating pipe (3), graduated scale (31), control panel (4), sample cup holder (5), cup lid (6), nipple (7), lifting arm
(8), head (9), connector (10), rotation handle (101) and detection device (11), it is characterised in that：The bottom of the pedestal (1)
End is fixedly connected with threaded rod (2), and threaded rod (2) outer wall and thread barrel (21) are threadedly coupled, the thread barrel (21)
Bottom end is sequentially connected by plane bearing (22) and Anti-skid seat (23), described (1) side of pedestal side adjacent thereto
Face is fixedly connected with two communicating pipe (3), and pedestal (1) the upper end side is fixedly connected with control panel (4), and opposite side is fixedly connected
Sample cup holder (5), pedestal (1) are connected by lifting arm (8) and head (9), head (9) lower end by connector (10) and
Detection device (11) connects, and detection device (11) lower end is connected with (7) one splaying of nipple, and the nipple (7) is another
One end and pedestal (1) connection, are equipped with cup lid (6), cup lid (6) and pedestal between the detection device (11) and sample cup holder (5)
(1) it connects.
2. a kind of high-precision flash point tester according to claim 1, it is characterised in that：The detection device (11) includes detection
Ring and temperature sensor, the detection device (9) and connector (81) are to be detachably connected.
3. a kind of high-precision flash point tester according to claim 1, it is characterised in that：The control panel (4) is equipped with and opens
Pass, display screen and operation key.
4. a kind of high-precision flash point tester according to claim 1, it is characterised in that：Communicating pipe (3) both ends, which are equipped with, carves
Spend ruler (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711414858.2A CN108254409A (en) | 2017-12-14 | 2017-12-14 | A kind of high-precision flash point tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711414858.2A CN108254409A (en) | 2017-12-14 | 2017-12-14 | A kind of high-precision flash point tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108254409A true CN108254409A (en) | 2018-07-06 |
Family
ID=62723537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711414858.2A Pending CN108254409A (en) | 2017-12-14 | 2017-12-14 | A kind of high-precision flash point tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108254409A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0793093A1 (en) * | 1996-02-28 | 1997-09-03 | Petrotest Instruments GmbH & Co. KG | Method and apparatus for automatic flash point analysis |
| CN2632672Y (en) * | 2003-06-24 | 2004-08-11 | 吉林市海天电气设备有限责任公司 | Double cup petroleum product flash point determiner |
| CN101246135A (en) * | 2008-02-16 | 2008-08-20 | 中国石油化工股份有限公司 | Device for testing wet goods burning rate |
| CN102809369A (en) * | 2012-09-04 | 2012-12-05 | 苏州啄木鸟验房咨询有限公司 | Levelness detection device |
| CN104880485A (en) * | 2015-05-19 | 2015-09-02 | 苏州市华安普电力工程有限公司 | Closed-cup flash point instrument |
| CN104914131A (en) * | 2015-06-04 | 2015-09-16 | 上海出入境检验检疫局工业品与原材料检测技术中心 | Automatic trace double-flash-point detection device |
| CN105203191A (en) * | 2014-06-16 | 2015-12-30 | 张晓萌 | Hydraulic balance |
| CN206364898U (en) * | 2016-12-14 | 2017-07-28 | 南昌航空大学 | A kind of communication camera with horizontal survey |
| CN206440651U (en) * | 2017-01-18 | 2017-08-25 | 广州市象丰润滑油品有限公司 | A kind of changeable opening and closing mouth flash point tester |
| CN107505354A (en) * | 2017-08-15 | 2017-12-22 | 神华集团有限责任公司 | Flash-point detection means |
-
2017
- 2017-12-14 CN CN201711414858.2A patent/CN108254409A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0793093A1 (en) * | 1996-02-28 | 1997-09-03 | Petrotest Instruments GmbH & Co. KG | Method and apparatus for automatic flash point analysis |
| CN2632672Y (en) * | 2003-06-24 | 2004-08-11 | 吉林市海天电气设备有限责任公司 | Double cup petroleum product flash point determiner |
| CN101246135A (en) * | 2008-02-16 | 2008-08-20 | 中国石油化工股份有限公司 | Device for testing wet goods burning rate |
| CN102809369A (en) * | 2012-09-04 | 2012-12-05 | 苏州啄木鸟验房咨询有限公司 | Levelness detection device |
| CN105203191A (en) * | 2014-06-16 | 2015-12-30 | 张晓萌 | Hydraulic balance |
| CN104880485A (en) * | 2015-05-19 | 2015-09-02 | 苏州市华安普电力工程有限公司 | Closed-cup flash point instrument |
| CN104914131A (en) * | 2015-06-04 | 2015-09-16 | 上海出入境检验检疫局工业品与原材料检测技术中心 | Automatic trace double-flash-point detection device |
| CN206364898U (en) * | 2016-12-14 | 2017-07-28 | 南昌航空大学 | A kind of communication camera with horizontal survey |
| CN206440651U (en) * | 2017-01-18 | 2017-08-25 | 广州市象丰润滑油品有限公司 | A kind of changeable opening and closing mouth flash point tester |
| CN107505354A (en) * | 2017-08-15 | 2017-12-22 | 神华集团有限责任公司 | Flash-point detection means |
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Application publication date: 20180706 |
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