CN109374681A - A kind of Portable precise dew point detector - Google Patents
A kind of Portable precise dew point detector Download PDFInfo
- Publication number
- CN109374681A CN109374681A CN201811335083.4A CN201811335083A CN109374681A CN 109374681 A CN109374681 A CN 109374681A CN 201811335083 A CN201811335083 A CN 201811335083A CN 109374681 A CN109374681 A CN 109374681A
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- Prior art keywords
- dew point
- operation panel
- display screen
- detector
- shell
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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
- G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
- G01N25/66—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point
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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)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a kind of Portable precise dew point detectors, including handle, display screen, shell, operation panel, switch, charging interface, air inlet, exhaust outlet, flat head screw, crash roll, rubber side pad, regulation button, heat release hole and flow adjustment knob.The beneficial effects of the present invention are: Portable precise dew point detector design is reasonable, the quantity of handle is two, detector upper surface two sides are mounted on by flat head screw respectively, operator is by pulling handle to carry out carrying detector, convenient for portable carrying, operation panel upper left side offers size and display screen mounting groove of the same size, it is easily installed display screen, the data that display screen can be gone out with real-time display detector test, continuous strip heat release hole is offered before shell with the back side, since inside is in closed state, electronic component, which works long hours, can generate a large amount of heat, heat release hole is in order to play heat spreading function to internal electronic element, prevent electronic component from burning.
Description
Technical field
The present invention relates to a kind of detector, specially a kind of Portable precise dew point detector belongs to detecting instrument technology
Field.
Background technique
High-precision dew point detector can accurately measure the dew-point temperature of air or other gases, be mainly used for steel, stone
The fields such as change, drying box, pharmacy oven, environmental testing, calibration laboratory, paint spray booth, Process Gas monitoring and gas generation, effectively
Prediction can guarantee that the production of the sector is unaffected or make in advance to be ready for coping with.
Current such high-precision dew point detector comes with some shortcomings, and one, price are larger, usually common humidity dew
3-5 times of point tester, secondly, it is more demanding to operator, operate high-precision dew point detector before need to carry out it is relevant
The training of profession, thirdly, frequency of maintenance it is high, require to carry out easy clean daily, require to carry out accuracy detection weekly,
Four, sensitive to pollutant, failure is easy to happen in low temperature and the local work of high pollution.
Summary of the invention
The object of the invention is that providing a kind of Portable precise dew point detector to solve the above-mentioned problems.
The present invention is through the following technical solutions to achieve the above objectives: a kind of Portable precise dew point detector, including mentions
Hand, display screen, shell, operation panel, switch, charging interface, air inlet, exhaust outlet, flat head screw, crash roll, rubber side pad,
Regulation button, heat release hole and flow adjustment knob；The handle is in be removably connected to above shell by flat head screw, described
Display screen is mounted on operation panel upper left side, and the switch is mounted on operation panel upper right side, and the charging interface is located at switch
Right side, the charging interface are located at operation panel upper right side, and the air inlet is located at switch lower section, and the exhaust outlet is located at air inlet
On the right side of mouthful, the air inlet and exhaust outlet bottom are fixed on operation panel by hex nut, and the crash roll is mounted on inspection
Instrument bottom is surveyed, the rubber side pad is mounted on the outside of detector quadrangle, and heat release hole is offered on the shell, and the flow is adjusted
Knob is located at operation panel lower right.
Preferably, for the ease of portable carrying, the quantity of the handle is two, is mounted on respectively by flat head screw
Detector upper surface two sides.
Preferably, for the ease of installing display screen, the operation panel upper left side offers size and display screen size one
The mounting groove of cause.
Preferably, for the ease of to electric elements heat dissipation inside detector, before the shell with the back side company of offering
Continuous strip heat release hole.
Preferably, in order to play the role of Shockproof damping, the crash roll links together with rubber side pad, installs respectively
In the four corners of detector.
Preferably, for the ease of adjusting air inlet air volume, the flow adjustment knob is connect with flow control valve
Together.
Preferably, interference of the electromagnetic signal to circuit in order to prevent, the inner surface of outer cover are evenly coated with anti-interference layer.
The beneficial effects of the present invention are: Portable precise dew point detector design is rationally, the quantity of handle is two, point
Detector upper surface two sides are not mounted on by flat head screw, operator is convenient for by pulling handle to carry out carrying detector
Portable carrying, operation panel upper left side offer size and display screen mounting groove of the same size, are easily installed display screen, show
The data that display screen can be gone out with real-time display detector test, continuous strip heat release hole is offered with the back side before shell,
Since inside is in closed state, electronic component, which works long hours, can generate a large amount of heat, and heat release hole is in order to first to internal electron
Part plays heat spreading function, prevents electronic component from burning, and crash roll links together with rubber side pad, is separately mounted to detector
Four corners, primarily serve the shockproof effect of damping, and rubber side pad can effectively avoid the pressure from side, flow adjustment knob
It links together with flow control valve, convenient for adjusting the size of intake, inner surface of outer cover is evenly coated with anti-interference layer, prevents electricity
Magnetic signal interferes internal electronic element, leads to the inaccuracy of detection data.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention operation panel schematic diagram；
Fig. 3 is structure of the invention heat release hole schematic diagram；
Fig. 4 is structure of the invention handle schematic diagram.
In figure: 1, handle, 2, display screen, 3, shell, 4, operation panel, 5, switch, 6, charging interface, 7, air inlet, 8,
Exhaust outlet, 9, flat head screw, 10, crash roll, 11, rubber side pad, 12, regulation button, 13, heat release hole and 14, flow adjust rotation
Button.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1 ~ 4, a kind of Portable precise dew point detector, including handle 1, display screen 2, shell 3, operation panel
4, switch 5, charging interface 6, air inlet 7, exhaust outlet 8, flat head screw 9, crash roll 10, rubber side pad 11, regulation button 12, dissipate
Hot hole 13 and flow adjustment knob 14；The handle 1 is in be removably connected to 3 top of shell, the display by flat head screw 9
Screen 2 is mounted on 4 upper left side of operation panel, and the switch 5 is mounted on 4 upper right side of operation panel, and the charging interface 6 is located at switch
5 right sides, the charging interface 6 are located at 4 upper right side of operation panel, and the air inlet 7 is located at 5 lower section of switch, and the exhaust outlet 8 is set
On 7 right side of air inlet, the air inlet 7 is fixed on operation panel 4 with 8 bottom of exhaust outlet by hex nut, described shockproof
Pad 10 is mounted on detector bottom, and the rubber side pad 11 is mounted on the outside of detector quadrangle, offers heat dissipation on the shell 3
Hole 13, the flow adjustment knob 14 are located at 4 lower right of operation panel.
The quantity of the handle 1 is two, is mounted on detector upper surface two sides, operator by flat head screw 9 respectively
Member by pull handle 1 carry out carrying detector, be convenient for portable carrying, 4 upper left side of operation panel offer size with
The mounting groove of the same size of display screen 2 is easily installed display screen 2, the number that display screen 2 can be gone out with real-time display detector test
According to 3 front of shell offers continuous strip heat release hole 13 with the back side, since inside is in closed state, electronics
Element, which works long hours, can generate a large amount of heat, and heat release hole 13 prevents electronics to play heat spreading function to internal electronic element
Element is burnt, and the crash roll 10 links together with rubber side pad 11, is separately mounted to the four corners of detector, is primarily served
The shockproof effect of damping, rubber side pad 11 can effectively avoid the pressure from side, the flow adjustment knob 14 and flow
Regulating valve links together, and convenient for adjusting the size of intake, 3 inner surface of shell is evenly coated with anti-interference layer, prevents electricity
Magnetic signal interferes internal electronic element, leads to the inaccuracy of detection data.
Working principle: when using the Portable precise dew point detector, charging interface 6 is connected by charger first and is given
Battery is fully charged, and operator can lift handle 1 with both hands and carry, and turns on the switch 5, is adjusted by operation regulation button 12
Save detection parameters, after adjusting by air inlet 7 by wet air suck detector inner plenum, sensor into
The detection of row dew-point temperature operates flow adjustment knob 14 according to experiment demand to adjust air volume, the number of final test
According to being shown in display screen 2, primary dew point detection is completed.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of Portable precise dew point detector, it is characterised in that: including handle (1), display screen (2), shell (3), operation
Panel (4), switch (5), charging interface (6), air inlet (7), exhaust outlet (8), flat head screw (9), crash roll (10), rubber side
Pad (11), regulation button (12), heat release hole (13) and flow adjustment knob (14)；The handle (1) passes through flat head screw (9)
It is removably connected to above shell (3), the display screen (2) is mounted on operation panel (4) upper left side, switch (5) installation
In operation panel (4) upper right side, the charging interface (6) is located on the right side of switch (5), and the charging interface (6) is located at operating surface
Plate (4) upper right side, the air inlet (7) are located at below switch (5), and the exhaust outlet (8) is located on the right side of air inlet (7), described
Air inlet (7) and exhaust outlet (8) bottom are fixed on operation panel (4) by hex nut, and the crash roll (10) is mounted on
Detector bottom, the rubber side pad (11) are mounted on the outside of detector quadrangle, offer heat release hole on the shell (3)
(13), the flow adjustment knob (14) is located at operation panel (4) lower right.
2. a kind of Portable precise dew point detector according to claim 1, it is characterised in that: the number of the handle (1)
Amount is two, is mounted on detector upper surface two sides by flat head screw (9) respectively.
3. a kind of Portable precise dew point detector according to claim 1, it is characterised in that: the operation panel (4)
Upper left side offers size and display screen (2) mounting groove of the same size.
4. a kind of Portable precise dew point detector according to claim 1, it is characterised in that: before the shell (3)
Continuous strip heat release hole (13) is offered with the back side.
5. a kind of Portable precise dew point detector according to claim 1, it is characterised in that: the crash roll (10) with
Rubber side pad (11) links together, and is separately mounted to the four corners of detector.
6. a kind of Portable precise dew point detector according to claim 1, it is characterised in that: the flow adjustment knob
(14) it links together with flow control valve.
7. a kind of Portable precise dew point detector according to claim 1, it is characterised in that: the interior table of the shell (3)
Face is evenly coated with anti-interference layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335083.4A CN109374681A (en) | 2018-11-10 | 2018-11-10 | A kind of Portable precise dew point detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335083.4A CN109374681A (en) | 2018-11-10 | 2018-11-10 | A kind of Portable precise dew point detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109374681A true CN109374681A (en) | 2019-02-22 |
Family
ID=65384753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811335083.4A Pending CN109374681A (en) | 2018-11-10 | 2018-11-10 | A kind of Portable precise dew point detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109374681A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530930A (en) * | 2019-09-12 | 2019-12-03 | 凯迈（洛阳）气源有限公司 | A kind of quick dew point measurement device |
| CN110907614A (en) * | 2019-11-21 | 2020-03-24 | 宋磊 | Portable food safety detection device and use method thereof |
Citations (6)
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|---|---|---|---|---|
| CN1109593A (en) * | 1994-03-31 | 1995-10-04 | 万春 | Computerized photoelectric mirror surface condensing dew point instrument |
| CN2434681Y (en) * | 2000-07-14 | 2001-06-13 | 贾有生 | Portable liquid crystal displaying hydrogen dew-point tester |
| JP4798544B2 (en) * | 2006-03-29 | 2011-10-19 | 凸版印刷株式会社 | Dew point meter |
| CN203178159U (en) * | 2013-03-25 | 2013-09-04 | 南京中纽科技有限公司 | Nuclear radiation density detector |
| CN205280708U (en) * | 2016-01-20 | 2016-06-01 | 福建正扬科技有限公司 | Portable air quality detector |
| CN107219180A (en) * | 2017-06-15 | 2017-09-29 | 中国科学院合肥物质科学研究院 | A kind of portable detection of gas with multiple constituents device |
-
2018
- 2018-11-10 CN CN201811335083.4A patent/CN109374681A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1109593A (en) * | 1994-03-31 | 1995-10-04 | 万春 | Computerized photoelectric mirror surface condensing dew point instrument |
| CN2434681Y (en) * | 2000-07-14 | 2001-06-13 | 贾有生 | Portable liquid crystal displaying hydrogen dew-point tester |
| JP4798544B2 (en) * | 2006-03-29 | 2011-10-19 | 凸版印刷株式会社 | Dew point meter |
| CN203178159U (en) * | 2013-03-25 | 2013-09-04 | 南京中纽科技有限公司 | Nuclear radiation density detector |
| CN205280708U (en) * | 2016-01-20 | 2016-06-01 | 福建正扬科技有限公司 | Portable air quality detector |
| CN107219180A (en) * | 2017-06-15 | 2017-09-29 | 中国科学院合肥物质科学研究院 | A kind of portable detection of gas with multiple constituents device |
Non-Patent Citations (1)
| Title |
|---|
| 闵永智: "《高等学校仪器科学与技术"十三五"规划教材 电气测试技术》", 31 October 2017 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530930A (en) * | 2019-09-12 | 2019-12-03 | 凯迈（洛阳）气源有限公司 | A kind of quick dew point measurement device |
| CN110907614A (en) * | 2019-11-21 | 2020-03-24 | 宋磊 | Portable food safety detection device and use method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |
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| RJ01 | Rejection of invention patent application after publication |