CN206573476U - Infrared spectrometric oil detector - Google Patents
Infrared spectrometric oil detector Download PDFInfo
- Publication number
- CN206573476U CN206573476U CN201720167859.0U CN201720167859U CN206573476U CN 206573476 U CN206573476 U CN 206573476U CN 201720167859 U CN201720167859 U CN 201720167859U CN 206573476 U CN206573476 U CN 206573476U
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- CN
- China
- Prior art keywords
- slide plate
- accommodating chamber
- housing
- rack
- opening
- 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.)
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Abstract
The utility model discloses a kind of infrared spectrometric oil detector, aim to provide a kind of infrared spectrometric oil detector for improving and drying bag Use Limitation, drier is solved easily to fail, its drip irrigation device is to include housing, sliding is arranged on the first slide plate of shell nozzle, it is provided with to place the accommodating chamber for drying bag in the housing, the second slide plate is provided with the opening of the accommodating chamber, the first rack is provided with the first slide plate one side directed downwardly, the second rack is provided with the one side of second slide plate upward, intermeshing has travelling gear between first rack and the second rack, the direction of motion of first slide plate and the second slide plate is opposite with the second slide plate closure accommodating chamber opening when the first slide plate opens shell nozzle, or the second slide plate opens accommodating chamber opening in the first slide plate closure shell opening.
Description
Technical field
The utility model is related to environment monitoring field, more particularly to infrared spectrometric oil detector.
Background technology
Infrared spectrometric oil detector, is a kind of instrument that oil content in water is measured with infrared technique, makes during test sample
This instrument is used.It is however noted that, it is necessary to keep the drying property of test environment during test sample, in order to avoid to red
Outer light splitting oil content analyzer causes optical system to impact, so needing to keep dry ring for existing infrared spectrometric oil detector
Border, usually places drier or drying, but user of service generally forgets to close test window so that drier easily loses
Effect.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model, which is to provide, can improve dry bag Use Limitation
Infrared spectrometric oil detector.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of infrared spectroscopy surveys oil
Instrument, including housing, sliding are arranged in the first slide plate of shell nozzle, the housing and are provided with to place the receiving for drying bag
It is provided with room, the opening of the accommodating chamber in the second slide plate, the first slide plate one side directed downwardly and is provided with the first rack, institute
State and the second rack is provided with the one side of the second slide plate upward, intermeshing has transmission between first rack and the second rack
Gear, the direction of motion of first slide plate and the second slide plate it is opposite with when the first slide plate opens shell nozzle the second slide plate close
Accommodating chamber opening is closed, or the second slide plate opens accommodating chamber opening in the first slide plate closure shell opening.
By above-mentioned setting, the Use Limitation for drying bag can be effectively improved, in use, it would be desirable to by first
Slide plate is opened, and the sample of detection is put into housing, while the first slide plate is opened, because the driving of travelling gear causes
Second slide plate closes accommodating chamber, so as to prevent the humid air in the external world from entering in accommodating chamber, when the sample for placing detection
Afterwards, now staff close the first slide plate, due to the effect of travelling gear cause the second slide plate open so that accommodating chamber and
The inside detection space of housing is just interconnected, and drying bag, just enclosure interior can be dried, due to the first slide plate now
Closure state is also at, outside air is not easy to enter, thus, if staff forgets to close the first slide plate, dries bag
In a confined space, dehumidifying effect will not be reduced, it is possible thereby to improve the Use Limitation for drying bag.
Can be preferably as concrete scheme of the present utility model：Turnover panel is also hinged with the side wall of the accommodating chamber, institute
State when turnover panel closes at accommodating chamber side wall and to be sealed against each other with accommodating chamber side wall.
By above-mentioned setting, for the ease of drying the replacing of bag, turnover panel is provided with the side wall of accommodating chamber, so as to
Very easily change and dry bag.
Can be preferably as concrete scheme of the present utility model：Drier, the drying are additionally provided with the housing
Device includes humidity in humidity sensor, comparison circuit, drive circuit and heater, humidity sensor sensing housing simultaneously
Connection comparison circuit, upper limit output control signal of the comparison circuit to judge humidity, the drive circuit is to receive
Control signal simultaneously drives heater to work.
By above-mentioned setting, before use is carried out, staff forgets to close the first slide plate, is easily caused in housing
Moisture is heavier, and enclosure interior degree of drying can be then effectively improved using drier, and inspection humidity is carried out by humidity sensor,
Judge whether humidity exceeds the upper limit by comparison circuit, if humidity is overweight to exceed the upper limit, so as to cause using drive circuit
Heater is heated, to be dehumidified, after dehumidifying, then can be put into inspection sample, and the first slide plate of closure carries out follow-up work
Make.
Can be preferably as concrete scheme of the present utility model：The drive circuit also includes indicator lamp, to basis
Control signal carries out light on and off instruction.
By above-mentioned setting, in order to be apparent from the working condition of drive circuit and the work shape of heater
State, is shown, lamp is bright using indicator lamp, illustrates that heater, in work, otherwise illustrates that heater does not work, and is easy to user
Know working condition.
Can be preferably as concrete scheme of the present utility model：The comparison circuit includes comparator and reference circuit,
The output end of the reference circuit connects the inverting input of comparator, and the output end of humidity sensor connects the same phase of comparator
Input.
By above-mentioned setting, using this attachment structure, so as to which when humidity exceedes higher limit, comparator output is high electric
Flat, otherwise comparator exports low level.
Can be preferably as concrete scheme of the present utility model：Projection is provided with the upper surface of first slide plate.
By above-mentioned setting, the operation that projection can be in order to staff to the first slide plate is set, can more labour-saving
Control the sliding of the first slide plate.
In summary, the utility model has the advantages that：Dry bag Use Limitation is effectively improved, is easy to work people
Member dehumidifies to enclosure interior, is easy to staff to operate, and improves the convenience used.
Brief description of the drawings
Fig. 1 is the structure sectional view of the present embodiment；
Fig. 2 is the top view of the present embodiment；
Fig. 3 is the structural representation of first slide plate of the present embodiment；
Fig. 4 is the circuit diagram of the drier of the present embodiment.
1, housing in figure；2nd, the first slide plate；3rd, accommodating chamber；4th, the second slide plate；5th, the first rack；6th, the second rack；7th, pass
Moving gear；8th, turnover panel；9th, drier；91st, humidity sensor；92nd, comparison circuit；93rd, drive circuit；94th, heater；LED1、
Indicator lamp；LM1, comparator；921st, reference circuit；10th, projection；11st, bag is dried.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：
As shown in figure 1, a kind of infrared spectrometric oil detector, including housing 1, sliding are arranged on the first slide plate of the opening of housing 1
2.The structure of first slide plate 2 is as shown in figure 3, be provided with projection 10 on its upper surface.Set projection 10 can be in order to staff
Operation to the first slide plate 2, can more labour-saving control the first slide plate 2 sliding.It can be set in the both sides of the first slide plate 2
First rack 5.First rack 5 is arranged in the one side directed downwardly of the first slide plate 2.
As shown in Fig. 2 being provided with to place the accommodating chamber 3 for drying bag 11 in housing 1, accommodating chamber 3 is rectangular configuration, is opened
Mouth is upward.It is provided with the opening of accommodating chamber 3 in second slide plate 4, the one side of the second slide plate 4 upward and is provided with the second rack 6, the
Two entries can also be arranged on the both sides of the second slide plate 4.
As shown in figure 1, intermeshing has travelling gear 7, the first slide plate 2 and second between the first rack 5 and the second rack 6
The direction of motion of slide plate 4 is opposite to be open with opening the second slide plate 4 closure accommodating chamber 3 when housing 1 is open in the first slide plate 2, or
The second slide plate 4 is opened accommodating chamber 3 and is open when the closure shell 1 of first slide plate 2 is open.Placed in accommodating chamber 3 and dry bag 11, dried
Bag 11 can be with the moisture in adsorption space.It is that in the market is chosen to dry bag 11, inside there is drier.
As shown in figure 1, being also hinged with turnover panel 8 on the replacing for the ease of drying bag 11, the side wall of accommodating chamber 3, turnover panel 8 is closed
Conjunction is sealed against each other in 3 side wall of accommodating chamber with the side wall of accommodating chamber 3.Turnover panel 8 is provided with the side wall of accommodating chamber 3, so as to
Very easily change and dry bag 11.
It is as follows using process：We are needed to open on the first slide plate 2, and the sample of detection is put into housing 1, beaten
While opening the first slide plate 2, because the driving of travelling gear 7 causes the second slide plate 4 to close accommodating chamber 3, so as to prevent the external world
Humid air enter in accommodating chamber 3, after the sample of detection is placed, now staff close the first slide plate 2, by
In the effect of travelling gear 7 second slide plate 4 is opened, so that accommodating chamber 3 is just mutually interconnected with the inside detection space of housing 1
Logical, dry bag 11 just can be to being dried, because the first slide plate 2 is now also at closure state, outside air inside housing 1
It is not easy to enter, thus, if staff forgets to close the first slide plate 2, dries bag 11 and be also at a confined space, will not
Dehumidifying effect is reduced, it is possible thereby to improve the Use Limitation for drying bag 11.
On the other hand, it is additionally provided with drier 9 in housing 1 as shown in Figure 2.
With reference to shown in Fig. 3, drier 9 includes humidity sensor 91, comparison circuit 92, drive circuit 93 and heater
94.Humidity sensor 91 senses the humidity in housing 1 and connects comparison circuit 92, the upper limit of the comparison circuit 92 to judge humidity
Output control signal, drive circuit 93 is to receive control signal and drive heater 94 to work.
Humidity sensor 91 can be humistor.When humidity is higher, the signal that humidity sensor 91 is exported is bigger.Compare
Circuit 92 includes comparator LM1 and reference circuit 921, the output end connection comparator LM1 of reference circuit 921 anti-phase input
End, the output end connection comparator LM1 of humidity sensor 91 in-phase input end.Pedestal circuit includes resistance R2 and resistance R3,
Its attachment structure is as shown in Figure 3.When humidity exceedes higher limit, comparator LM1 output high level, otherwise comparator LM1 outputs
Low level.
Drive circuit 93 includes diode D2, resistance R4, triode Q1, relay K, indicator lamp LED1.According to shown in Fig. 3
After circuit structure connection, comparator LM1 output high level, so that triode Q1 is turned on, relay K1 obtains electric.Relay K1 has
There is its normally opened contact K1-1.Indicator lamp LED1 is used to carry out light on and off instruction according to control signal.Shown using indicator lamp LED1
Show, lamp is bright, illustrate that heater 94, in work, otherwise illustrates that heater 94 does not work, is easy to user to know working condition.
Before use is carried out, staff forgets to close the first slide plate 2, and the moisture being easily caused in housing 1 is heavier, adopts
The internally dry degree of housing 1 can be then effectively improved with drier 9, by humidity sensor 91 carry out inspection humidity, by than
Judge whether humidity exceeds the upper limit compared with circuit 92, if humidity is overweight to exceed the upper limit, so as to cause to add using drive circuit 93
Hot device 94 is heated, to be dehumidified, after dehumidifying, then can be put into inspection sample, and the first slide plate 2 of closure carries out follow-up work
Make.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of infrared spectrometric oil detector, including housing (1), sliding are arranged on the first slide plate (2) of housing (1) opening, it is special
Levy and be：It is provided with to place in the accommodating chamber (3) for drying bag (11), the opening of the accommodating chamber (3) in the housing (1)
It is provided with the second slide plate (4), first slide plate (2) one side directed downwardly and is provided with the first rack (5), second slide plate
(4) the second rack (6) is provided with one side upward, intermeshing has biography between first rack (5) and the second rack (6)
The direction of motion of moving gear (7), first slide plate (2) and the second slide plate (4) is opposite with the first slide plate (2) opening housing
(1) the second slide plate (4) closure accommodating chamber (3) opening when being open, or second slided when the first slide plate (2) closure shell (1) is open
Plate (4) opens accommodating chamber (3) opening.
2. infrared spectrometric oil detector according to claim 1, it is characterised in that：Also cut with scissors on the side wall of the accommodating chamber (3)
Turnover panel (8) is connected to, is sealed against each other when the turnover panel (8) closes at accommodating chamber (3) side wall with accommodating chamber (3) side wall.
3. infrared spectrometric oil detector according to claim 1, it is characterised in that：Drying is additionally provided with the housing (1)
Device (9), the drier (9) includes humidity sensor (91), comparison circuit (92), drive circuit (93) and heater
(94), the humidity sensor (91) senses the humidity in housing (1) and connects comparison circuit (92), the comparison circuit (92)
Upper limit output control signal to judge humidity, the drive circuit (93) is to receive control signal and drive heater
(94) work.
4. infrared spectrometric oil detector according to claim 3, it is characterised in that：The drive circuit (93) also includes indicating
Lamp (LED1), to carry out light on and off instruction according to control signal.
5. infrared spectrometric oil detector according to claim 4, it is characterised in that：The comparison circuit (92) includes comparator
(LM1) and reference circuit (921), the inverting input of the output end connection comparator (LM1) of the reference circuit (921), wet
Spend the in-phase input end of the output end connection comparator (LM1) of sensor (91).
6. infrared spectrometric oil detector according to claim 1, it is characterised in that：On the upper surface of first slide plate (2)
It is provided with projection (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167859.0U CN206573476U (en) | 2017-02-24 | 2017-02-24 | Infrared spectrometric oil detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167859.0U CN206573476U (en) | 2017-02-24 | 2017-02-24 | Infrared spectrometric oil detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573476U true CN206573476U (en) | 2017-10-20 |
Family
ID=60059730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720167859.0U Expired - Fee Related CN206573476U (en) | 2017-02-24 | 2017-02-24 | Infrared spectrometric oil detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206573476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627461A (en) * | 2018-05-30 | 2018-10-09 | 深圳市安思科电子科技有限公司 | A kind of portable instrument for detecting pesticide residue through |
-
2017
- 2017-02-24 CN CN201720167859.0U patent/CN206573476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627461A (en) * | 2018-05-30 | 2018-10-09 | 深圳市安思科电子科技有限公司 | A kind of portable instrument for detecting pesticide residue through |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20190224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |