CN208109164U - A kind of heat insulation type humiture transducer - Google Patents
A kind of heat insulation type humiture transducer Download PDFInfo
- Publication number
- CN208109164U CN208109164U CN201820429180.9U CN201820429180U CN208109164U CN 208109164 U CN208109164 U CN 208109164U CN 201820429180 U CN201820429180 U CN 201820429180U CN 208109164 U CN208109164 U CN 208109164U
- Authority
- CN
- China
- Prior art keywords
- high temperature
- heat insulation
- temperature resistant
- phase connector
- insulation type
- 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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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a kind of heat insulation type humiture transducers, including transmitter body and detection probe, the detection probe is connected with transmitter body, the detection probe includes the sintering filter being detachably connected, high temperature resistant two-phase connector and commutation rod, there are gaps between sintering filter and commutation rod after docking, the utility model utilizes high temperature resistant two-phase connector, the conduction of heat can effectively be separated, guarantee the precision of detection, in addition detachable connection method is used, maintenance easy to disassemble, whole design is simple for structure practical, with more vast market prospect, convenient for promoting.
Description
Technical field
The utility model relates to instrument, instrumentation field, specially a kind of heat insulation type humiture transducer.
Background technique
Gas humiture transducer is when measuring, since detection probe is made of metal material, other external temperature
Degree is easy to conduct by detecting probe to detector, very precisely, in addition at present the numerical value finally detected in this way is not just
Detection probe in the market is an integral structure mostly, if internal detector along bad, maintenance not easy to disassemble, therefore is directed to
Problem above designs one kind can be effectively heat-insulated, guarantees that the temperature and humidity of maintenance easy to disassemble becomes final detection precision again simultaneously
It is very necessary for sending device.
Utility model content
The problem of for background technique, the utility model provide a kind of heat insulation type humiture transducer.
To achieve the above object, the utility model provides the following technical solutions：A kind of heat insulation type humiture transducer, including
Transmitter body and detection probe, the detection probe are connected with transmitter body, and the detection probe includes detachably connecting
Sintering filter, high temperature resistant two-phase connector and the commutation rod connect, there are gaps between sintering filter and commutation rod after docking.
As the utility model a preferred technical solution, the high temperature resistant two-phase connector uses tetrafluoroethene material system
At.
As the utility model a preferred technical solution, the sintering filter and commutation rod respectively with high temperature resistant two-phase
Connector is using threaded connection.
As the utility model a preferred technical solution, it is provided with baffle ring on the high temperature resistant two-phase connector, it should
Oil seal washer is cased on high temperature resistant two-phase connector and commutation rod linkage section.
As the utility model a preferred technical solution, the gap size is 0.2-0.4mm.
Compared with prior art, the utility model has the beneficial effects that：The utility model utilizes high temperature resistant two-phase connector, can
The effectively conduction of partition heat, guarantees the precision of detection, in addition uses detachable connection method, and maintenance easy to disassemble is whole
Design structure brief and practical has more vast market prospect, convenient for promoting.
Detailed description of the invention
Fig. 1 is the utility model overall structure expanded view；
Fig. 2 is that the utility model detects probe diagrammatic cross-section；
In figure：1- transmitter body；2- detects probe；3- is sintered filter；4- high temperature resistant two-phase connector；5- commutation rod；6-
Baffle ring；7- oil seal washer；The gap 8-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment：
Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of heat insulation type humiture transducer, including transmitter body 1 with
Probe 2 is detected, the detection probe 2 is connected with transmitter body 1, and the detection probe 2 includes the sintering being detachably connected
Filter 3, high temperature resistant two-phase connector 4 and commutation rod 5 are sintered between filter 3 and commutation rod 5 there are gap 8 after docking, this is practical new
At work, external gas is entered type by nanoscale hole on sintering filter 3, by being arranged in sintering filter 3
The detecting head temperature and humidity (not shown) for carrying out detection gas will be sintered filter 3 by high temperature resistant two-phase connector 4 and connect with commutation rod 5
It connects, high temperature resistant two-phase connector 4 is made of tetrafluoroethene material, has disconnected heat effect well, and be sintered filter 3 and switching
It is also to prevent heat from being conducted from outer wall there are gap 8 between the outer wall of stick 5, can be effectively avoided by this design outer
In other temperature conductions of portion to sintering filter 3, the accuracy of detection gas temperature and humidity is influenced, 8 size of gap is 0.2-0.4mm,
0.3mm is preferably used, sintering filter 3 and commutation rod 5 are used with high temperature resistant two-phase connector 4 respectively to be threadedly coupled, and it is easy to disassemble,
In addition it is provided with baffle ring 6 on high temperature resistant two-phase connector 4, is cased with oil sealing on the high temperature resistant two-phase connector 4 and 5 linkage section of commutation rod
Circle 7 is capable of the entrance of effective baffle grease stain or dust by oil seal washer 7.
Based on above-mentioned, the utility model is had the advantage that：The utility model utilizes high temperature resistant two-phase connector, can be effective
The conduction for separating heat guarantees the precision of detection, in addition uses detachable connection method, maintenance easy to disassemble, whole design
It is simple for structure practical, there is more vast market prospect, convenient for promoting.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of heat insulation type humiture transducer, including transmitter body (1) and detection probe (2), the detection probe (2) and
Transmitter body (1) is connected, it is characterised in that：Detection probe (2) includes the sintering filter (3) being detachably connected, resistance to
High temperature two-phase connector (4) and commutation rod (5), there are gap (8) between sintering filter (3) and commutation rod (5) after docking.
2. a kind of heat insulation type humiture transducer according to claim 1, it is characterised in that：The high temperature resistant two-phase connector
(4) it is made of tetrafluoroethene material.
3. a kind of heat insulation type humiture transducer according to claim 1, it is characterised in that：The sintering filter (3) and
Commutation rod (5) uses with high temperature resistant two-phase connector (4) be threadedly coupled respectively.
4. a kind of heat insulation type humiture transducer according to claim 1, it is characterised in that：The high temperature resistant two-phase connector
(4) it is provided with baffle ring (6) on, is cased with oil seal washer (7) on the high temperature resistant two-phase connector (4) and commutation rod (5) linkage section.
5. a kind of heat insulation type humiture transducer according to claim 1, it is characterised in that：Gap (8) size is
0.2-0.4mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429180.9U CN208109164U (en) | 2018-03-28 | 2018-03-28 | A kind of heat insulation type humiture transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429180.9U CN208109164U (en) | 2018-03-28 | 2018-03-28 | A kind of heat insulation type humiture transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208109164U true CN208109164U (en) | 2018-11-16 |
Family
ID=64123155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820429180.9U Expired - Fee Related CN208109164U (en) | 2018-03-28 | 2018-03-28 | A kind of heat insulation type humiture transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208109164U (en) |
-
2018
- 2018-03-28 CN CN201820429180.9U patent/CN208109164U/en not_active Expired - Fee Related
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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: 20181116 Termination date: 20200328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |