CN209311927U - Automatic temp controller - Google Patents
Automatic temp controller Download PDFInfo
- Publication number
- CN209311927U CN209311927U CN201920238477.1U CN201920238477U CN209311927U CN 209311927 U CN209311927 U CN 209311927U CN 201920238477 U CN201920238477 U CN 201920238477U CN 209311927 U CN209311927 U CN 209311927U
- Authority
- CN
- China
- Prior art keywords
- heat
- plate
- detection cell
- fixedly installed
- shell
- 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 automatic temp controllers, including detection cell ontology, the downside of the detection cell ontology is equipped with detection cell bottom plate, heat-conducting plate is fixedly installed between the detection cell ontology and detection cell bottom plate, thermostat and semiconductor chilling plate are fixedly installed on the heat-conducting plate, the two sides of the shell are provided with radiating fin, and the both ends of the shell offer air inlet respectively, and the inside of the air inlet is fixedly installed with heat emission fan by fixed screw；It dredges out convenient for will test the heat of pond ontology generation, and radiating and cooling is carried out by cooling mechanism, keep constant equipment heat production with heat dissipation, when checking temperature higher than 38 DEG C, the thermostat control semiconductor chilling plate starting intelligently adjusted carries out cooling work to heat-conducting plate, when temperature is lower than 38 DEG C, the power supply of thermostat disconnection semiconductor chilling plate, specific heat load is automatically controlled, the accuracy of detecting instrument is improved, reduces the excessively high bring measurement error of temperature.
Description
Technical field
The utility model relates to heat abstractor technical fields, specially automatic temp controller.
Background technique
Infrared detection pond is infrared C-S analyzer, the detection system of the similar products such as sulphur meter, what existing radar stealthy materials used
Infrared light supply, including high-carbon pond infrared light supply, low-sulfur pond infrared light supply and sulphur infrared light supply, three light emitting heat sources are fixed on detection
In pond, amount of heat is generated, pyroelectric infrared detector temperature is made to reach 50 DEG C or more.And normal working temperature is 20 DEG C ~ 40
DEG C, thus reduce the sensitivity of pyroelectric infrared detector, cause carbon sulphur prohibited data detection true, and pass through long term test and
38 DEG C of measurement or less is the optimum working temperature of pyroelectric infrared detector.It would therefore be desirable to provide automatic temp controller.
Utility model content
The purpose of this utility model is to provide automatic temp controller, structure designs advantages of simple, easy to operate, convenient for into
Row heat dissipation is adjusted, and facilitates being normally carried out for equipment, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: automatic temp controller, including detection cell sheet
The downside of body, the detection cell ontology is equipped with detection cell bottom plate, is fixedly mounted between the detection cell ontology and detection cell bottom plate
There is heat-conducting plate, thermostat and semiconductor chilling plate are fixedly installed on the heat-conducting plate, the section of the heat-conducting plate is U-shaped to be set
It sets, and is fixedly installed with cooling mechanism on the inside of heat-conducting plate, the cooling mechanism includes shell and heat emission fan, the two sides of the shell
Face is provided with radiating fin, and the two sides array distribution of shell has through-hole, and the both ends of the shell offer air inlet respectively
Mouthful, the inside of the air inlet is fixedly installed with heat emission fan by fixed screw.
Preferably, the detection cell ontology and detection cell bottom plate are pasted with heat conductive silica gel between heat-conducting plate contact surface respectively
Layer.
Preferably, the semiconductor chilling plate is arranged in the side of heat-conducting plate, and the chill surface of semiconductor chilling plate with lead
Hot plate fitting.
Preferably, it is fixedly installed with locating piece on the inner surface of the heat-conducting plate, is offered on the shell and locating piece
Cooperate the locating slot of clamping.
Preferably, dust-proof web plate is fixedly installed on the air inlet at the shell both ends.
Preferably, the thermostat and heat emission fan are electrically connected with the power supply by conducting wire, and thermostat and semiconductor refrigerating
Piece is electrically connected by conducting wire.
Compared with prior art, the utility model has the beneficial effects that
By installing heat-conducting plate between detection cell ontology and detection cell bottom plate, convenient for will test the heat of pond ontology generation
It dredges out, and radiating and cooling is carried out by cooling mechanism, keep constant equipment heat production with heat dissipation, it is ensured that equipment is in positive room temperature
The lower operation of degree, detects the temperature of heat-conducting plate by adding thermostat, when checking temperature higher than 38 DEG C, intelligence is adjusted
Thermostat control semiconductor chilling plate starting cooling work is carried out to heat-conducting plate, when temperature be lower than 38 DEG C when, thermostat disconnect
The power supply of semiconductor chilling plate automatically controls specific heat load, has ensured that detector works normally at normal temperature, improved detector
The accuracy of device reduces the excessively high bring measurement error of temperature so that detector is maintained at optimum Working and extends instrument
Service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of cooling mechanism in the utility model.
In figure: 1 detection cell ontology, 2 detection cell bottom plates, 3 heat-conducting plates, 4 thermostats, 5 semiconductor chilling plates, 6 cooling mechanisms,
7 shells, 8 through-holes, 9 air inlets, 10 fixed screws, 11 heat emission fans, 12 radiating fins, 13 locating slots, 14 locating pieces, 15 Air Filters
Plate.
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 technical solution: automatic temp controller, including detection cell ontology 1 referring to FIG. 1-2,
The downside of the detection cell ontology 1 is equipped with detection cell bottom plate 2, is fixedly mounted between the detection cell ontology 1 and detection cell bottom plate 2
There is heat-conducting plate 3, thermostat and semiconductor chilling plate 5 are fixedly installed on the heat-conducting plate 3, the section of the heat-conducting plate 3 is U-shaped
Setting, and cooling mechanism 6 is fixedly installed on the inside of heat-conducting plate 3, the cooling mechanism 6 includes shell 7 and heat emission fan 11, the shell
The two sides of body 7 are provided with radiating fin 12, and the two sides array distribution of shell 7 has through-hole 8, the both ends of the shell 7
Air inlet 9 is offered respectively, and the inside of the air inlet 9 is fixedly installed with heat emission fan 11 by fixed screw 10.
Specifically, the detection cell ontology 1 and detection cell bottom plate 2 be pasted between 3 contact surface of heat-conducting plate respectively it is thermally conductive
Layer of silica gel, so that detection cell ontology 1 and detection cell bottom plate 2 are contacted with heat-conducting plate 3 well, convenient for the transmitting of heat.
Specifically, the semiconductor chilling plate 5 is arranged in the side of heat-conducting plate 3, and the chill surface of semiconductor chilling plate 5 with
Heat-conducting plate 3 is bonded, convenient for carrying out fast cooling to heat-conducting plate 3 by the chill surface of semiconductor chilling plate 5.
Specifically, being fixedly installed with locating piece 14 on the inner surface of the heat-conducting plate 3, being offered on the shell 7 and determining
The locating slot 13 of the position cooperation clamping of block 14, the installation convenient for cooling mechanism 6 are fixed.
Specifically, being fixedly installed with dust-proof web plate 15 on the air inlet 9 at 7 both ends of shell, dust and sundries are avoided
Into the normal work of 7 internal influence heat emission fan 11 of shell.
Specifically, the thermostat 4 and heat emission fan 11 are electrically connected with the power supply by conducting wire, and thermostat 4 and semiconductor
Cooling piece 5 is electrically connected by conducting wire.
Working principle: when in use, by installing heat-conducting plate 3 between detection cell ontology 1 and detection cell bottom plate 2, it is convenient for
The heat that will test the generation of pond ontology 1 is dredged out, and carries out radiating and cooling, peace in starting cooling mechanism 6 by cooling mechanism 6
The heat emission fan 11 of dress accelerates air velocity, improves heat dissipation effect, by the way that radiating fin 12 is arranged in 7 two sides of shell, improves heat dissipation
Rate, and the through-hole 8 by opening up drive air-flow by through-hole 8, further speed up heat dissipation, produce equipment by heat emission fan 11
Heat is kept constant with heat dissipation, it is ensured that equipment is run at a normal temperature, is carried out by adding thermostat 4 to the temperature of heat-conducting plate 3
Detection, when checking temperature higher than 38 DEG C, the thermostat 4 intelligently adjusted control the starting of semiconductor chilling plate 5 to heat-conducting plate 3 into
Row cooling work, when temperature is lower than 38 DEG C, thermostat 4 disconnects the power supply of semiconductor chilling plate 5, automatically controls specific heat load,
It has ensured that detector works normally at normal temperature, has improved the accuracy of detecting instrument, reduced the excessively high bring measurement of temperature and miss
Difference extends the service life of instrument so that detector is maintained at optimum Working.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. automatic temp controller, including detection cell ontology (1), it is characterised in that: the downside of the detection cell ontology (1) is equipped with inspection
It surveys bottom of pond plate (2), is fixedly installed with heat-conducting plate (3) between the detection cell ontology (1) and detection cell bottom plate (2), it is described thermally conductive
It is fixedly installed with thermostat and semiconductor chilling plate (5) on plate (3), the U-shaped setting in section of the heat-conducting plate (3), and it is thermally conductive
It is fixedly installed with cooling mechanism (6) on the inside of plate (3), the cooling mechanism (6) includes shell (7) and heat emission fan (11), the shell
The two sides of body (7) are provided with radiating fin (12), and the two sides array distribution of shell (7) has through-hole (8), the shell
(7) both ends offer air inlet (9) respectively, and the inside of the air inlet (9) is fixedly installed with scattered by fixed screw (10)
Heat fan (11).
2. automatic temp controller according to claim 1, it is characterised in that: the detection cell ontology (1) and detection cell bottom
Plate (2) is pasted with heat conduction silicone between heat-conducting plate (3) contact surface respectively.
3. automatic temp controller according to claim 1, it is characterised in that: semiconductor chilling plate (5) setting is being led
The side of hot plate (3), and the chill surface of semiconductor chilling plate (5) is bonded with heat-conducting plate (3).
4. automatic temp controller according to claim 1, it is characterised in that: fixed on the inner surface of the heat-conducting plate (3)
It is equipped with locating piece (14), the locating slot (13) with locating piece (14) cooperation clamping is offered on the shell (7).
5. automatic temp controller according to claim 1, it is characterised in that: on the air inlet (9) at shell (7) both ends
It is fixedly installed with dust-proof web plate (15).
6. automatic temp controller according to claim 1, it is characterised in that: the thermostat (4) and heat emission fan (11) are logical
It crosses conducting wire to be electrically connected with the power supply, and thermostat (4) and semiconductor chilling plate (5) are electrically connected by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920238477.1U CN209311927U (en) | 2019-02-26 | 2019-02-26 | Automatic temp controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920238477.1U CN209311927U (en) | 2019-02-26 | 2019-02-26 | Automatic temp controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209311927U true CN209311927U (en) | 2019-08-27 |
Family
ID=67681918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920238477.1U Expired - Fee Related CN209311927U (en) | 2019-02-26 | 2019-02-26 | Automatic temp controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209311927U (en) |
-
2019
- 2019-02-26 CN CN201920238477.1U patent/CN209311927U/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: 20190827 Termination date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |