CN207147725U - A kind of air conditioning for automobiles halogen gas leakage detecting instrument - Google Patents
A kind of air conditioning for automobiles halogen gas leakage detecting instrument Download PDFInfo
- Publication number
- CN207147725U CN207147725U CN201720641967.7U CN201720641967U CN207147725U CN 207147725 U CN207147725 U CN 207147725U CN 201720641967 U CN201720641967 U CN 201720641967U CN 207147725 U CN207147725 U CN 207147725U
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- Prior art keywords
- probe
- halogen gas
- automobiles
- air conditioning
- gas leakage
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- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The utility model discloses a kind of air conditioning for automobiles halogen gas leakage detecting instrument, it is related to halogen leak detector device field, including probe, connecting tube, body, the probe is connected with body by connecting tube, air inlet is provided with the top of the probe, the emitter stage and collector for being used for detecting halogen gas are provided with inside the probe, the organism sidewall is provided with exhaust outlet, the internal body is provided with microprocessor, loudspeaker, display, flabellum and motor, the drier for absorbing moisture is additionally provided with inside the probe, the drier is above the emitter stage and collector in probe.A kind of air conditioning for automobiles halogen gas leakage detecting instrument, can run in wet condition disclosed in the utility model, applied widely.
Description
Technical field
It the utility model is related to a kind of halogen leak detector device, more particularly to a kind of air conditioning for automobiles halogen gas leakage detecting instrument.
Background technology
Halogen refers to the A races element of periodic system VII, including the chemical element such as fluorine, chlorine, bromine, iodine, and existing air-conditioning refrigerant is mostly
For halogen compounds, have a strong impact on air conditioner refrigerating ability when leaking, halogen leak detector be exactly by detecting halogen compounds,
The sealing of air-conditioning duct and other closed containers is judged to realize, but the reason such as facile hydrolysis due to halogen gas, lead
Existing halogen leak detector is caused to carry out effective detection in wet condition, it is necessary to run in the environment of relatively dry,
But after operation of air conditioner, necessarily have many condensed waters and be attached to duct wall, every time detection need etc. it is to be dried after can just enter
OK, the stand-by period is longer, and detection efficiency is low.The patent as disclosed in Chinese patent literature 201320341549.8 discloses one kind
Halogen gas leak detector, including body, probe and connecting line, the connecting line are connected between probe and body, the probe
Interior to be provided with the negative electrode and anode for being used for detecting halogen gas, described negative electrode and anode are located at the front end of the pipeline, with negative electrode
The signal wire being connected with anode connects the body after passing through first air inlet, and above-mentioned patent lacks reply wet environment
Structure, therefore in wet condition, due to the facile hydrolysis of halogen gas, cause detection inaccurate, can not normal work.
Utility model content
To solve the above problems, the utility model provides a kind of air conditioning for automobiles halogen gas that can be worked in wet condition
Body leakage detecting instrument.
The utility model discloses a kind of air conditioning for automobiles halogen gas leakage detecting instrument, including probe, connecting tube, body, described
Probe is connected with body by connecting tube, and air inlet is provided with the top of the probe, is provided with inside the probe and is used to detect halogen
The emitter stage and collector of gas, the organism sidewall are provided with exhaust outlet, and the internal body is provided with microprocessor, raised one's voice
Device, display, flabellum and motor, are additionally provided with the drier for absorbing moisture inside the probe, and the drier is positioned at visiting
Above emitter stage and collector in head.
Further, the probe is additionally provided with humidity sensor, and the humidity sensor is connected with microprocessor.
Further, the probe bottom is provided with buckle, and the neck of the buckle and connecting tube correspondence position is harmonious.
Further, signal warning lamp is additionally provided with the body.
Further, the drier main material is silica gel or other do not absorb the drier of halogen gas.
Further, the connecting tube is metal hose.
Further, the probe bottom interface and connection interface tube is are engaged step interface, therebetween provided with O
Type sealing ring.
The beneficial effects of the utility model：The water imbibition of drier enables the utility model to carry out halogen in wet condition
Plain gas detection, humidity sensor can prevent from judging by accident caused by humidity is too high, improve precision of detecting leak gas.
In addition, probe and connecting tube are detachably connected, probe is safeguarded simply, and it is convenient to change.
Brief description of the drawings
Fig. 1 is housing construction schematic diagram；
Fig. 2 is probe diagrammatic cross-section；
Fig. 3 is probe three-dimensional structure diagram.
As shown in the figure：10-probe；11-emitter stage；12-collector；13-drier；14-humidity sensor；
15-claw；20-connecting tube；21-neck；30-body；31-motor；32-flabellum；33-display；34-raise one's voice
Device；35-signal warning lamp；36-microprocessor.
Embodiment
The utility model is further elaborated and illustrated with reference to specific embodiment and Figure of description：The present embodiment
A kind of air conditioning for automobiles halogen gas leakage detecting instrument, including probe 10, connecting tube 20, body 30 are described, the probe 10 is with connecting
Adapter 20 is connected by claw structure, and it is step that it, which connects section, and the connecting tube 20 and body 30 are connected through a screw thread, institute
It is metal hose to state connecting tube 20, can carry out bending operation, and can keep the shape invariance after bending, and the probe 10 is removable
Probe is unloaded, its bottom is provided with claw 15, and the claw 15 is three-jaw structure, and there is hemisphere jut its end, its hemisphere jut and company
Arc neck 21 in adapter 20 is harmonious, and the top of probe 10 is hatch frame, and the hatch frame is air inlet passage,
Drier 13, humidity sensor 14 and emitter stage 11, collector 12 for detecting halogen are from top to bottom provided with inside probe 10,
The main material of drier 13 is silica gel, and silica gel material is mainly characterized by absorbing water while not absorbing halogen gas, the body
30 side walls are provided with exhaust outlet, and it is interior provided with microprocessor 36, signal warning lamp 35, loudspeaker 34, display 33, the and of flabellum 32
Motor 31, the microprocessor 36 are main controlling organization, and microprocessor 36 is connected with signal warning lamp 35, loudspeaker 34, shown
Show device 33, motor 31, humidity sensor 14 and collector 12, the main shaft of motor 31 is provided with flabellum 32, and the two coordinates common
Power is provided for air circulation.
In the course of work, 11 to 800 DEG C of emitter stage -900 DEG C, the gas molecule contacted with the surface of emitter stage 11 are first preheated
Electronics can be deprived of, and surface is flown away from the form of cation, cation is collected pole 12 and received, and is converted into electric signal and passes to
Microprocessor 36, when motor 31 rotates, air enters from the open top of probe 10, is removed water by drier 13, is sent to hair
Emitter-base bandgap grading 11, if containing halogen gas in air, after halogen gas and the contact of emitter stage 11, the cation stream that emitter stage 11 is launched is anxious
Increase severely big, the cation of increase flows through collector 12 and is converted into electric signal to microprocessor 36, is raised one's voice by the control of microprocessor 36
Device 34 and signal warning lamp 35 send alarm signal, while display alarm information on the display 33, additional air pass through metal
Flexible pipe 20 enters body 30, and is discharged by the exhaust outlet on body 30.
When the long-time of drier 13 uses or other reasonses lead to not normal absorption moisture, the sky of filtering will be caused
Moisture too high levels in gas, the humidity that humidity sensor 14 detects are being shown beyond the standard value of setting by microprocessor 36
Shown on device 33, remind user to change the drier in probe, can effectively prevent from judging by accident, improve accuracy rate.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (7)
1. a kind of air conditioning for automobiles halogen gas leakage detecting instrument, including probe, connecting tube, body, the probe and body pass through company
Adapter connection, the probe top are provided with air inlet, the emitter stage and receipts for being used for detecting halogen gas are provided with inside the probe
Collector, the organism sidewall are provided with exhaust outlet, and the internal body is provided with microprocessor, loudspeaker, display, flabellum and electricity
Machine, by being electrically connected between the microprocessor and loudspeaker, display and motor, the flabellum is located on electric machine main shaft,
Characterized in that, the drier for absorbing moisture is additionally provided with inside the probe, transmitting of the drier in probe
Above pole and collector.
2. a kind of air conditioning for automobiles halogen gas leakage detecting instrument as claimed in claim 1, it is characterised in that the probe is additionally provided with
Humidity sensor, the humidity sensor are connected with microprocessor.
3. a kind of air conditioning for automobiles halogen gas leakage detecting instrument as claimed in claim 1, it is characterised in that the probe bottom is set
There is buckle, the neck of the buckle and connecting tube correspondence position is harmonious.
A kind of 4. air conditioning for automobiles halogen gas leakage detecting instrument as described in claim 1 or claim 2, it is characterised in that institute
State and signal warning lamp is additionally provided with body.
5. a kind of air conditioning for automobiles halogen gas leakage detecting instrument as claimed in claim 1, it is characterised in that the drier is main
Material is silica gel or other do not absorb the drier of halogen gas.
6. a kind of air conditioning for automobiles halogen gas leakage detecting instrument as claimed in claim 1, it is characterised in that the connecting tube is gold
Belong to flexible pipe.
A kind of 7. air conditioning for automobiles halogen gas leakage detecting instrument as described in claim 1 or 3, it is characterised in that the probe bottom
Portion's interface and connection interface tube is are engaged step interface, therebetween provided with O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720641967.7U CN207147725U (en) | 2017-06-05 | 2017-06-05 | A kind of air conditioning for automobiles halogen gas leakage detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720641967.7U CN207147725U (en) | 2017-06-05 | 2017-06-05 | A kind of air conditioning for automobiles halogen gas leakage detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147725U true CN207147725U (en) | 2018-03-27 |
Family
ID=61670881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720641967.7U Expired - Fee Related CN207147725U (en) | 2017-06-05 | 2017-06-05 | A kind of air conditioning for automobiles halogen gas leakage detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686832A (en) * | 2019-10-21 | 2020-01-14 | 徐州市三禾自动控制设备有限公司 | Electronic halogen leak detector with windproof structure |
-
2017
- 2017-06-05 CN CN201720641967.7U patent/CN207147725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686832A (en) * | 2019-10-21 | 2020-01-14 | 徐州市三禾自动控制设备有限公司 | Electronic halogen leak detector with windproof structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20180605 |