CN208795375U - A kind of boiler contact type temperature sensor - Google Patents
A kind of boiler contact type temperature sensor Download PDFInfo
- Publication number
- CN208795375U CN208795375U CN201821666783.7U CN201821666783U CN208795375U CN 208795375 U CN208795375 U CN 208795375U CN 201821666783 U CN201821666783 U CN 201821666783U CN 208795375 U CN208795375 U CN 208795375U
- Authority
- CN
- China
- Prior art keywords
- sealing
- seal groove
- contact type
- sealing ring
- temperature sensor
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- 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 a kind of boiler contact type temperature sensors, including sensor body, the sensor body includes probe, the probe side is provided with borded pile, the borded pile side is provided with turncap, the turncap side offers seal groove, the seal groove is internally provided with sealing ring, the seal groove inner roof wall and inner bottom wall are provided with sealing strip, the seal groove inner sidewall is provided with support ring, the support ring side is provided with several balls, the support ring other side is provided with support rod, slide bar is provided between the support rod both ends, the slide bar surface is socketed with spring.The utility model effectively makes sealing ring when deforming, to make to seal between sealing ring and sealing strip, increases the sealing effect of sensor body and installation site, prevent furnace water from leaking by being equipped with sealing ring and sealing strip.
Description
Technical field
The utility model relates to temperature sensor technology field, in particular to a kind of boiler contact type temperature sensor.
Background technique
Temperature sensor refers to the sensor that can be experienced temperature and be converted into usable output signal.Temperature sensor is temperature
The core of measuring instrumentss, it is various in style, contact and contactless two major classes can be divided by measurement method, and boiler makes
With, needing to measure the water temperature of boiler internal in the process, it is therefore desirable to use contact type temperature sensor, however temperature passes
Sensor during the installation process, is installed due to being threadedly coupled, water is easy to cause to leak.
Therefore, invent a kind of boiler solved the above problems with contact type temperature sensor it is necessary.
Utility model content
The purpose of this utility model is to provide a kind of boiler contact type temperature sensor, by be equipped with sealing ring with it is close
Strip of paper used for sealing effectively makes sealing ring when deforming, to make to seal between sealing ring and sealing strip, increase sensor body with
The sealing effect of installation site prevents furnace water from leaking, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of boiler contact type temperature sensor,
Including sensor body, the sensor body includes probe, and the probe side is provided with borded pile, the borded pile side
It is provided with turncap, the turncap side offers seal groove, and the seal groove is internally provided with sealing ring, top in the seal groove
Wall and inner bottom wall are provided with sealing strip, and the seal groove inner sidewall is provided with support ring, if the support ring side is provided with
Dry ball, the support ring other side is provided with support rod, slide bar, the slide bar table is provided between the support rod both ends
Surface cover is connected to spring.
Preferably, the turncap side is provided with fiber coupler, and the fiber coupler side is provided with binding post.
Preferably, the turncap side is provided with shield, and the shield inner wall is provided with heat insulation felt, the shield
One end offers string holes.
Preferably, the string holes is internally provided with cock, and the cock is threadedly coupled with string holes, at the top of the cock and bottom
Portion offers penetrating through-hole.
Preferably, two sealing strips match with sealing ring side wall, and two sealing strips are about sealing groove center
Line is symmetrical arranged.
Preferably, the support ring matches with sealing ring, and the sealing ring and sealing strip are high temperature resistant synthetic rubber
Material is made.
The technical effect and advantage of the utility model:
1, by being equipped with borded pile, when being conducive to that probe is made to enter boiler internal, sensor body is fixed, by being equipped with
Turncap is conducive to that borded pile is made to be screwed with mounting hole, when sealing ring is contacted with installation site, by being equipped with support
Ring is conducive to that sealing ring is made to compress support ring, makes to shrink between support rod both ends, so that sealing ring part be made to enter in seal groove
Portion is conducive to make sealing ring in support ring surface pivots, to prevent outside sealing ring with internal because of friction by being equipped with ball
And damage, by being equipped with sealing strip, be conducive to make sealing ring when deforming, to make close between sealing ring and sealing strip
Envelope increases the sealing effect of sensor body and installation site, prevents furnace water from leaking；
2, by being equipped with cock and string holes, be conducive to fine jade between cock and string holes is tight, make straight with outside inside shield
Isolation is connect, prevents shield inside dirty, influences sensor body service life, by being equipped with heat insulation felt, effectively obstruct pot
Temperature inside furnace room prevents the measurement effect of extraneous thermal effect sensor body.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the portion A structural schematic diagram in the utility model Fig. 1.
Fig. 3 is the portion B structural schematic diagram in the utility model Fig. 2.
Fig. 4 is turncap the structure left view of the utility model.
In figure: 1 sensor body, 2 probes, 3 borded piles, 4 turncaps, 5 seal grooves, 6 sealing rings, 7 sealing strips, 8 support rings,
9 balls, 10 support rods, 11 slide bars, 12 springs, 13 fiber couplers, 14 binding posts, 15 shields, 16 heat insulation felts, 17 string holes,
18 cocks.
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.
The utility model provides a kind of boiler contact type temperature sensor as shown in Figs 1-4, including sensor sheet
Body 1, the sensor body 1 include probe 2, and 2 sides of the probe are provided with borded pile 3, and 3 side of borded pile is provided with
Turncap 4,4 side of turncap offer seal groove 5, and the seal groove 5 is internally provided with sealing ring 6, top in the seal groove 5
Wall and inner bottom wall are provided with sealing strip 7, and 5 inner sidewall of seal groove is provided with support ring 8,8 side of the support ring setting
There are several balls 9, by being equipped with ball 9, is conducive to make sealing ring 6 in 8 surface pivots of support ring, to prevent sealing ring 6
External to damage with inside because of friction, 8 other side of support ring is provided with support rod 10, sets between 10 both ends of support rod
It is equipped with slide bar 11,11 surface of slide bar is socketed with spring 12.
Further, in the above-mentioned technical solutions, 4 side of turncap is provided with fiber coupler 13, the optical fiber coupling
13 side of clutch is provided with binding post 14；
Further, in the above-mentioned technical solutions, 4 side of turncap is provided with shield 15, in the shield 15
Wall is provided with heat insulation felt 16, and described 15 one end of shield offers string holes 17, by being equipped with cock 18 and string holes 17, be conducive to by
Fine jade is tight between cock 18 and string holes 17, and 15 inside of shield is isolated directly with outside, prevents 15 inside of shield dirty；
Further, in the above-mentioned technical solutions, the string holes 17 is internally provided with cock 18, the cock 18 and string holes
17 are threadedly coupled, and 18 top and bottom of cock offers penetrating through-hole；
Further, in the above-mentioned technical solutions, two sealing strips 7 match with 6 side wall of sealing ring, described in two
Sealing strip 7 is about 5 center line symmetrical setting of seal groove；
Further, in the above-mentioned technical solutions, the support ring 8 matches with sealing ring 6, the sealing ring 6 with it is close
Strip of paper used for sealing 7 is that high temperature resistant tartan is made, and prevents 6 high temperature of sealing ring from damaging.
This practical working principle:
Probe 2 is inserted into the installation to match with borded pile 3 when temperature sensor installation referring to Figure of description 1-4
Inside hole, probe 2 is made to enter boiler internal, turncap 4 is rotated by using installation tool, rotates sensor body 1, to make
Borded pile 3 is screwed with mounting hole, when sealing ring 6 is contacted with installation site, by pressure, makes the compression support of sealing ring 6
Ring 8 makes to shrink between 10 both ends of support rod, thus enter 6 part of sealing ring inside seal groove 5, it is close when being rotated by turncap 4
Seal 6 rubs, and by being equipped with ball 9, makes sealing ring 6 in 8 surface pivots of support ring, to prevent 6 outside of sealing ring and inside
It is damaged because of friction, by being equipped with sealing strip 7, when screwing in borded pile 3 thoroughly inside mounting hole, sealing ring 6 deforms, from
And make to seal between sealing ring 6 and sealing strip 7, increase the sealing effect of sensor body 1 and installation site, prevents furnace water from letting out
Leakage；
Referring to Figure of description 1, when sensor body 1 after the installation is completed, by the way that connecting line is passed through cock 18 and string holes
17 connect with binding post 14, by the way that fine jade between cock 18 and string holes 17 is tight, 15 inside of shield are isolated directly with external, anti-
Only 15 inside of shield is dirty, influences 1 service life of sensor body, by being equipped with heat insulation felt 16, effectively obstructs boiler room
Internal temperature, prevents the measurement effect of extraneous thermal effect sensor body 1.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of boiler contact type temperature sensor, including sensor body (1), it is characterised in that: the sensor body
It (1) include probe (2), described probe (2) side is provided with borded pile (3), and borded pile (3) side is provided with turncap (4),
Turncap (4) side offers seal groove (5), and the seal groove (5) is internally provided with sealing ring (6), the seal groove (5)
Inner roof wall and inner bottom wall are provided with sealing strip (7), and seal groove (5) inner sidewall is provided with support ring (8), the support ring
(8) side is provided with several balls (9), and support ring (8) other side is provided with support rod (10), the support rod (10)
It is provided between both ends slide bar (11), slide bar (11) surface is socketed with spring (12).
2. a kind of boiler contact type temperature sensor according to claim 1, it is characterised in that: the turncap (4) one
Side is provided with fiber coupler (13), and fiber coupler (13) side is provided with binding post (14).
3. a kind of boiler contact type temperature sensor according to claim 1, it is characterised in that: the turncap (4) one
Side is provided with shield (15), and shield (15) inner wall is provided with heat insulation felt (16), and described shield (15) one end opens up
There are string holes (17).
4. a kind of boiler contact type temperature sensor according to claim 3, it is characterised in that: in the string holes (17)
Portion is provided with cock (18), and the cock (18) is threadedly coupled with string holes (17), and cock (18) top and bottom offers
Penetrating through-hole.
5. a kind of boiler contact type temperature sensor according to claim 1, it is characterised in that: two sealing strips
(7) match with sealing ring (6) side wall, two sealing strips (7) are about seal groove (5) center line symmetrical setting.
6. a kind of boiler contact type temperature sensor according to claim 1, it is characterised in that: the support ring (8)
Match with sealing ring (6), the sealing ring (6) is that high temperature resistant tartan is made with sealing strip (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666783.7U CN208795375U (en) | 2018-10-15 | 2018-10-15 | A kind of boiler contact type temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666783.7U CN208795375U (en) | 2018-10-15 | 2018-10-15 | A kind of boiler contact type temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208795375U true CN208795375U (en) | 2019-04-26 |
Family
ID=66211964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821666783.7U Expired - Fee Related CN208795375U (en) | 2018-10-15 | 2018-10-15 | A kind of boiler contact type temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208795375U (en) |
-
2018
- 2018-10-15 CN CN201821666783.7U patent/CN208795375U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20211015 |