CN109000818A - A kind of water cooling temperature sensor and its assembly method - Google Patents
A kind of water cooling temperature sensor and its assembly method Download PDFInfo
- Publication number
- CN109000818A CN109000818A CN201811134019.XA CN201811134019A CN109000818A CN 109000818 A CN109000818 A CN 109000818A CN 201811134019 A CN201811134019 A CN 201811134019A CN 109000818 A CN109000818 A CN 109000818A
- Authority
- CN
- China
- Prior art keywords
- water pipe
- temperature sensor
- cooling temperature
- pipe head
- ntc
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000002627 tracheal intubation Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
A kind of water cooling temperature sensor and its installation method, including NTC component, NTC component is extend into water pipe head and clamping.A kind of water cooling temperature sensor provided by the invention, by facilitating installation for NTC assembly module.
Description
Technical field
The present invention relates to sensor, especially a kind of water cooling temperature sensor and its assembly method.
Background technique
Existing water cooling temperature sensor is to be directly introduced to hydrospace detection temperature using single steel shell sensor, should
On the one hand sensor can not be adapted with the assembly environment of customer requirement, lead to assembly difficulty, be on the other hand directly placed into water,
It is larger to damaged products, influence the service life of product.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of water cooling temperature sensor and its assembly method, assembling sides
Just, it detects sensitiveer.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
A kind of water cooling temperature sensor, including NTC component, NTC component is extend into water pipe head and clamping.
The NTC component includes NTC thermistor, and NTC thermistor is sealingly mounted in metal tube.
The metal tube is steel pipe, including head and tail portion, and head diameter is less than tail diameter.
The tail portion is equipped with spacing collar, and corresponding water pipe head is equipped with card slot, grab snap onto card slot and with limit
Position circle cooperation is to NTC component clamping.
The first waterproof o-ring is cased on the tail portion and with head transition position.
The grab includes fastening front, fastening rear portion and clicking section, wherein fastening nock segmental arc connects with water pipe
Head outer wall fitting, the left and right segmental arc for fastening rear portion are bonded with NTC component outer wall.
The water pipe head is equipped with annular groove, is cased with the second waterproof o-ring on annular groove.
A kind of water cooling temperature sensor assembly method, including the following steps:
1) water pipe head, is made, pawl ring is set in water pipe head outer wall, it can quickly and water using the pawl ring of water pipe head
Pipe is clamped, and is sealed using the second waterproof o-ring in water pipe head.
2) NTC component, is made, NTC thermistor is placed in metal tube and is fixed using sealing cover or filler.
3) it, by the first waterproof o-ring on NTC component front end sleeve and is inserted into the intubation of water pipe head side, then will
Grab, which is inserted into, limits grab to the spacing collar of metal tube side.
A kind of water cooling temperature sensor of the present invention and its assembly method,
1), change tradition and water cooling temperature sensor is directly directly introduced to the mode measured in water, by NTC thermistor
It is assembled with steel shell, steel shell is not only convenient for assembly so again with the metal tube grafting clamping of water pipe head, but also thermal response time ratio
Water cooling temperature sensor is mounted on water pipe (plastic cement) conduct more rapidly, temperature it is more acurrate, sensor replaceable, abnormity detecting
It is easy.
2), ladder-like by the way that steel shell to be designed as, it positions and assembles with conduit assembly self-assembling formation, and be packed into water pipe head
Before, be put into conduit assembly the first waterproof o-ring can the water in anti-antipriming pipe penetrate into the inside of steel casing assembly.By in steel
Spacing collar is set on shell, NTC component is stuck in the card slot remained on moulding, preventing steel casing assembly from moving back influences temperature-sensitive position
It sets.Whole device assembling is simple and fast, and installation steps are few, high production efficiency.
3), the device can realize that modularization is installed, and installation and replacement are easy.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is top view of the invention.
Fig. 3 is the cross-sectional view in Fig. 2 at A.
Fig. 4 is the schematic diagram of grab in the present invention.
Fig. 5 is the schematic diagram of water pipe head in the present invention.
In figure: NTC component 1, water pipe head 2, grab 3 fasten front 3-1, fasten rear portion 3-2, clicking section 3-3,
NTC thermistor 4, metal tube 5, head 5-1, tail portion 5-2, spacing collar 5-3, card slot 6, the first waterproof o-ring 7, the second waterproof
O-ring 8.
Specific embodiment
As shown in Figs 1-4, a kind of water cooling temperature sensor, including NTC component 1, water pipe head 2.
The NTC component 1 is assembled by metal tube 5 and NTC thermistor 4, and metal tube 5 is steel pipe, including head 5-1
With tail portion 5-2, head 5-1 diameter is less than tail portion 5-2 diameter.After NTC thermistor 4 is encased in metal tube 5, tail portion 5-2
It is fixed using sealing cover or filler.
2 injection molding of water pipe head, can be three-way water pipe connector can also be two way water pipe connectors.In water pipe head
Upper end is equipped with pedestal, and pedestal is equipped with the counter sink passed through for NTC component 1, is connected to inside counter sink and water pipe head 2.NTC group
The head 5-1 of part 1 passes through counter sink and partially protrudes into water pipe head 2, and head 5-1 and the transition position of tail portion 5-2 are cased with
First waterproof o-ring 7, in this way can the water in anti-antipriming pipe penetrate into the inside of steel casing assembly.
In order to guarantee that NTC component 1 and water pipe head 2 are fixed, limit is equipped in the tail portion 5-2 suitable position of NTC component 1
Position circle 5-3, is symmetrically equipped with card slot 6, card slot 6 is connected to counter sink on the pedestal of water pipe head 2.Grab 3 snaps onto card
It can cooperate with spacing collar 5-3 to 1 clamping of NTC component after slot 6.Specifically, grab 3 includes fastening front 3-1, fastening rear portion 3-2
And clicking section 3-3, after being caught in, fastening front 3-1 upper end segmental arc is bonded with 2 outer wall of water pipe head, fastens the left and right of rear portion 3-2
Segmental arc is bonded with 1 outer wall of NTC component.When NTC component 1 has the tendency that moving out, rear portion 3- is clasped by spacing collar 5-3
2 stop, and can not move, and when NTC component 1 has the tendency that inwardly moving, the first waterproof o-ring 7 is stopped by the sleeveless jacket of counter sink,
It can not move, guarantee the reliability of whole device.
In order to facilitate the reliability of the device integral installation, multiple pawl rings are equipped on 2 outer wall of water pipe head, and in water
Be equipped with annular groove at the branch pipe port of pipe fitting 2, be cased with the second waterproof o-ring 8 on annular groove, in water pipe connection procedure,
By pawl ring effect can quick clamping, and be arranged the second waterproof o-ring guarantee junction it is impermeable.
A kind of water cooling temperature sensor assembly method, including the following steps:
1), make water pipe head 2,2 outer wall of water pipe head be arranged pawl ring, using water pipe head 2 pawl ring can quickly with
Water pipe is clamped, and is sealed using the second waterproof o-ring 8 in water pipe head 2.
2) NTC component 1, is made, NTC thermistor 4 is placed in metal tube 5 and is fixed using sealing cover or filler.
3) it, by the first waterproof o-ring 7 on 1 front end sleeve of NTC component and is inserted into the intubation of 2 side of water pipe head, then
Grab 3, which is inserted into, limits grab 3 to the spacing collar 5-3 of 5 side of metal tube.
Claims (7)
1. a kind of water cooling temperature sensor, it is characterised in that: including NTC component (1), NTC component (1) extend into water pipe head
(2) simultaneously clamping in；The NTC component (1) includes NTC thermistor (4), and NTC thermistor (4) is sealingly mounted at metal tube
(5) in.
2. a kind of water cooling temperature sensor according to claim 1, it is characterised in that: the metal tube (5) is steel pipe, packet
Head (5-1) and tail portion (5-2) are included, head (5-1) diameter is less than tail portion (5-2) diameter.
3. a kind of water cooling temperature sensor according to claim 2, it is characterised in that: the tail portion (5-2) is equipped with limit
Position circle (5-3), corresponding water pipe head (2) are equipped with card slot (6), grab (3) snap onto card slot (6) and with spacing collar (5-
3) cooperation is to NTC component (1) clamping.
4. a kind of water cooling temperature sensor according to claim 3, it is characterised in that: on the tail portion (5-2) and with head
Portion (5-1) transition position is cased with the first waterproof o-ring (7).
5. a kind of water cooling temperature sensor according to claim 3, it is characterised in that: the grab (3) includes before fastening
Portion (3-1), fastening rear portion (3-2) and clicking section (3-3), wherein fastening front (3-1) upper end segmental arc and water pipe head (2) are outside
Wall fitting, the left and right segmental arc of fastening rear portion (3-2) are bonded with NTC component (1) outer wall.
6. a kind of water cooling temperature sensor according to claim 1, it is characterised in that: the water pipe head (2) is equipped with
Annular groove is cased with the second waterproof o-ring (8) on annular groove.
7. a kind of water cooling temperature sensor assembly method, it is characterised in that: including the following steps:
1) water pipe head (2), are made, pawl ring is set in water pipe head (2) outer wall, it can using the pawl ring of water pipe head (2)
It is quickly clamped with water pipe, and is sealed using the second waterproof o-ring (8) on water pipe head (2)；
2) NTC component (1), is made, NTC thermistor (4) is placed in metal tube (5) and is fixed using sealing cover or filler；
3) it, by the first waterproof o-ring (7) on NTC component (1) front end sleeve and is inserted into the intubation of water pipe head (2) side, so
Grab (3), which is inserted into card slot (6), afterwards limits grab (3) i.e. to the spacing collar (5-3) of metal tube (5) side
It can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811134019.XA CN109000818B (en) | 2018-09-27 | 2018-09-27 | Water-cooling temperature sensor and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811134019.XA CN109000818B (en) | 2018-09-27 | 2018-09-27 | Water-cooling temperature sensor and assembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109000818A true CN109000818A (en) | 2018-12-14 |
| CN109000818B CN109000818B (en) | 2024-05-31 |
Family
ID=64589675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811134019.XA Active CN109000818B (en) | 2018-09-27 | 2018-09-27 | Water-cooling temperature sensor and assembly method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109000818B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260998A (en) * | 2019-05-10 | 2019-09-20 | 湖南达道新能源开发有限公司 | A kind of pipe-line system that can monitor thermal energy automatically |
| WO2024011828A1 (en) * | 2022-07-11 | 2024-01-18 | 上海兰钧新能源科技有限公司 | Liquid cooling device and battery pack |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110260998A (en) * | 2019-05-10 | 2019-09-20 | 湖南达道新能源开发有限公司 | A kind of pipe-line system that can monitor thermal energy automatically |
| WO2024011828A1 (en) * | 2022-07-11 | 2024-01-18 | 上海兰钧新能源科技有限公司 | Liquid cooling device and battery pack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109000818B (en) | 2024-05-31 |
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