CN203719960U - Insulating device for automobile exhaust sampling probe - Google Patents
Insulating device for automobile exhaust sampling probe Download PDFInfo
- Publication number
- CN203719960U CN203719960U CN201420008292.9U CN201420008292U CN203719960U CN 203719960 U CN203719960 U CN 203719960U CN 201420008292 U CN201420008292 U CN 201420008292U CN 203719960 U CN203719960 U CN 203719960U
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- CN
- China
- Prior art keywords
- flexible pipe
- sampling
- sampling probe
- insulation
- housing
- 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
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Abstract
The utility model discloses an insulating device for an automobile exhaust sampling probe, relating to the technical fields of maintenance and detection of automobiles. The insulating device comprises a sampling probe, a sampling flexible pipe, an insulating tank and a flexible pipe recycling device, wherein the sampling flexible pipe is connected with the sampling probe, the insulating tank is a tank body provided with an insulating layer, the inner wall of the tank body is surrounded by a heating body, and the flexible pipe recycling device is located on the inner wall of the insulating tank and is connected with the sampling probe. According to the insulating device, the exposed sampling probe and sampling flexible pipe can be recycled into the device to be insulated after the detection is finished, so that the problem that the residual water in the pipeline of the sampling flexible pipe is frozen to block the pipeline when the sampling flexible pipe is stored in a low-temperature environment is solved, and the detection efficiency is not influenced.
Description
Technical field
The utility model relates to automobile guarantee and detection technique field, especially a kind of device that tail-gas from gasoline automobiles analyser probe and sampling flexible pipe are incubated.
Background technology
Automotive safety and Performance Detection stand in when gasoline car is carried out to tails assay at present, probe on sampling apparatus and sampling flexible pipe, after sampling, mostly be and be directly exposed to the external world, easily cause the icing blocking pipeline of residual moisture content in pipe in the lower environment of temperature, impact normally detects.Simultaneously in the time that sampling flexible pipe is placed, the hidden danger that exists vehicle to roll pipeline.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of vehicle exhaust sampling probe attemperator, this device can after detecting, automatically will expose sampling probe and sampling flexible pipe is recovered in device and is incubated, solve the freeze problem of blocking pipeline of residual moisture content in the flexible pipe of sampling while depositing in the lower environment of temperature, prevented from affecting detection efficiency.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of vehicle exhaust sampling probe attemperator, the sampling flexible pipe that comprises sampling probe and be connected with sampling probe, characterized by further comprising insulation can and flexible pipe retracting device, described insulation can is the casing that inwall is provided with heat-insulation layer, at the inwall of casing, around there being calandria, described flexible pipe retracting device is positioned at insulation can inside, and flexible pipe retracting device is connected with sampling flexible pipe.
Said structure is further improved, the reel that described flexible pipe retracting device comprises housing and is rotatably assorted with housing, on described reel, be fixed with two baffle plates, be respectively left side baffle plate and right side baffle plate, on the reel between two baffle plates, be wound with sampling flexible pipe, between left side baffle plate and housing, be provided with rolling spring, described rolling spring one end and reel are fixed, and the other end and housing are fixed.
Said structure is further improved, between described right side baffle plate and housing, is provided with the ratchet device with positioning and locking function.
Said structure is further improved, and described housing is volute type structure, and housing is fixing by bolt and insulation can bottom, and housing and insulation can inwall leave gap.
Said structure is further improved, and the top of described insulation can is provided with the support for laying sampling probe, and insulation can bottom is provided with osculum.
Said structure is further improved, and the lateral surface of described insulation can is provided with attaching plug and power switch, between described attaching plug and calandria, is communicated with by wire through power switch.
The beneficial effect that adopts technique scheme to produce is: the utility model by depositing sampling flexible pipe and sampling probe in insulation can, reduce probability icing in the time of low temperature environment down-sampling probe and sampling hose storing, and by flexible pipe retracting device the automatic recovery sampling flexible pipe, can facilitate timely sampling flexible pipe is reclaimed, reduce the generation that destroys pipe condition because rolling, improved detection efficiency.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is inner structure schematic diagram of the present utility model;
Fig. 2 is A-A cut-open view in Fig. 1;
Fig. 3 is that K in Fig. 1 is to view;
Fig. 4 is flexible pipe retracting device structural representation in Fig. 1;
Fig. 5 is that the utility model uses constitutional diagram;
Wherein: 1, insulation can, 2, heat-insulation layer, 3, sampling probe, 4, flexible pipe retracting device, 5, sampling flexible pipe, 6, calandria, 7, attaching plug, 8, power switch, 9, baffle plate, 10, bearing, 11, rolling spring, 12, ratchet device, 13, housing, 14, exhaust analyzer.
Embodiment
Known with reference to the accompanying drawings, the utility model is specifically related to a kind of vehicle exhaust sampling probe attemperator, for the insulation of tail-gas from gasoline automobiles analyser probe and sampling flexible pipe, this device is as shown in attached Fig. 1 and 2, sampling flexible pipe 5, insulation can 1 and flexible pipe retracting device 4 that it specifically comprises sampling probe 3 and is connected with sampling probe 3, insulation can 1 is provided with the casing of heat-insulation layer 2 for inwall, and insulating foams are filled in the inner the inside of heat-insulation layer 2, play insulation effect.Inwall at casing is pasted around there being calandria 6, starts the flexible pipe retracting device 4 in casing center to heat after switching on power.Flexible pipe retracting device 4 is positioned at insulation can 1 inside, and flexible pipe retracting device 4 is connected with sampling flexible pipe 5.
In the utility model, flexible pipe retracting device 4 can be realized the automatic recovery sampling flexible pipe 5, can adopt small machine to coordinate and be wound around scrolling realization, also can adopt mechanical accumulation installation to realize automatic winding.
In having provided flexible pipe retracting device 4, realizes by ratchet device 12 and rolling spring 11 by accompanying drawing 4.The reel that it specifically comprises housing 13 and is rotatably assorted with housing 13, on reel, be fixed with two baffle plates 9, be respectively left side baffle plate and right side baffle plate, on the reel between two baffle plates 9, be wound with sampling flexible pipe 5, between left side baffle plate and housing 13, be provided with rolling spring 11, rolling spring 11 one end and reel are fixed, and the other end and housing 13 are fixing, sampling flexible pipe 5 is wrapped on inner reel, sampling flexible pipe 5 can be recovered to housing 13 inside by rolling spring 11.Between right side baffle plate and housing 13, be provided with the ratchet device 12 with positioning and locking function, ratchet device 12 can position, lock in random length sampling flexible pipe 5.
Above-mentioned housing 13 is volute type structure, the flexible pipe 5 of can conveniently sampling is wound around, housing 13 is fixed by bolt and insulation can 1 bottom, and housing 13 leaves gap with insulation can 1 inwall, the top of insulation can 1 is provided with the support for laying sampling probe 3, insulation can 1 bottom is provided with osculum, for the outflow of condensing moisture content in managing.
On accompanying drawing 3, can see, the lateral surface of insulation can 1 is provided with attaching plug 7 and power switch 8, between attaching plug 7 and calandria 6, is communicated with by wire through power switch 8, realizes the temperature control of inner calandria 6.
Use constitutional diagram of the present utility model as shown in Figure 5, in use, flexible pipe 5 two ends of sampling are connected with attemperator and exhaust analyzer 14 respectively, by manual grasping and pulling opposite side sampling flexible pipe 5, time rolling spring 11 gather elastic potential energy, in the time meeting the length of sampling, utilize ratchet device 12 to block reel, then sample.Complete when sampling, can open ratchet device 12, rolling spring 11 discharges elastic potential energy, realizes reel rotation, and sampling flexible pipe 5 is wound around complete, with reference to shown in Fig. 1, probe being laid.
Through repeatedly comparison test confirmation repeatedly, the utility model device has reduced probability icing in the time that low temperature environment down-sampling probe 3 and sampling flexible pipe 5 are deposited, can facilitate timely sampling flexible pipe is reclaimed, reduce the generation that destroys pipe condition because rolling, improve detection efficiency.
Claims (6)
1. a vehicle exhaust sampling probe attemperator, the sampling flexible pipe (5) that comprises sampling probe (3) and be connected with sampling probe (3), characterized by further comprising insulation can (1) and flexible pipe retracting device (4), described insulation can (1) is provided with the casing of heat-insulation layer (2) for inwall, at the inwall of casing around there being calandria (6), described flexible pipe retracting device (4) is positioned at insulation can (1) inside, and flexible pipe retracting device (4) is connected with sampling flexible pipe (5).
2. a kind of vehicle exhaust sampling probe attemperator according to claim 1, it is characterized in that the reel that described flexible pipe retracting device (4) comprises housing (13) and is rotatably assorted with housing (13), on described reel, be fixed with two baffle plates (9), be respectively left side baffle plate and right side baffle plate, on the reel between two baffle plates (9), be wound with sampling flexible pipe (5), between left side baffle plate and housing (13), be provided with rolling spring (11), described rolling spring (11) one end and reel are fixed, and the other end and housing (13) are fixing.
3. a kind of vehicle exhaust sampling probe attemperator according to claim 2, is characterized in that being provided with between described right side baffle plate and housing (13) ratchet device (12) with positioning and locking function.
4. a kind of vehicle exhaust sampling probe attemperator according to claim 3, it is characterized in that described housing (13) is volute type structure, housing (13) is fixing by bolt and insulation can (1) bottom, and housing (13) leaves gap with insulation can (1) inwall.
5. a kind of vehicle exhaust sampling probe attemperator according to claim 1, is characterized in that the top of described insulation can (1) is provided with the support for laying sampling probe (3), and insulation can (1) bottom is provided with osculum.
6. a kind of vehicle exhaust sampling probe attemperator according to claim 1, the lateral surface that it is characterized in that described insulation can (1) is provided with attaching plug (7) and power switch (8), between described attaching plug (7) and calandria (6), is communicated with by wire through power switch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008292.9U CN203719960U (en) | 2014-01-07 | 2014-01-07 | Insulating device for automobile exhaust sampling probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008292.9U CN203719960U (en) | 2014-01-07 | 2014-01-07 | Insulating device for automobile exhaust sampling probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719960U true CN203719960U (en) | 2014-07-16 |
Family
ID=51159099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008292.9U Expired - Fee Related CN203719960U (en) | 2014-01-07 | 2014-01-07 | Insulating device for automobile exhaust sampling probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300735A (en) * | 2015-12-09 | 2016-02-03 | 湖南省计量检测研究院 | Automatic sampler |
-
2014
- 2014-01-07 CN CN201420008292.9U patent/CN203719960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300735A (en) * | 2015-12-09 | 2016-02-03 | 湖南省计量检测研究院 | Automatic sampler |
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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 |
Granted publication date: 20140716 Termination date: 20220107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |