CN2525494Y - Plug type water channel temperature sensor - Google Patents
Plug type water channel temperature sensor Download PDFInfo
- Publication number
- CN2525494Y CN2525494Y CN 01267749 CN01267749U CN2525494Y CN 2525494 Y CN2525494 Y CN 2525494Y CN 01267749 CN01267749 CN 01267749 CN 01267749 U CN01267749 U CN 01267749U CN 2525494 Y CN2525494 Y CN 2525494Y
- Authority
- CN
- China
- Prior art keywords
- water channel
- sensor body
- temperature sensor
- outer tube
- spring leaf
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 4
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 claims description 2
- 229920003266 Leaf® Polymers 0.000 claims 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000003475 lamination Methods 0.000 abstract 4
- 238000009529 body temperature measurement Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a plug type water channel temperature sensor belonging to the temperature measurement and control technical field, comprising a sensor body with a down-lead terminal, a spring lamination and a coat, wherein, the spring lamination is fixed on the sensor body far from the down-lead terminal, the part of sensor body away from the down-lead terminal and the spring lamination are arranged in the coat, and the spring lamination is tightly and movably matched with the inner wall of the coat. The utility model is mainly used to control the measurement of the temperature in water channel and avoids complicated manipulations of removing water and voltage in the maintenance of traditional water channel sensors.
Description
Technical field
The utility model relates to a kind of temperature sensor, particularly a kind of plug-in water channel temperature sensor.
Background technology
Temperature sensor is widely used in the measurement and the control of temperature in control system.Traditional temperature sensor is the sensor body of band lead end, during use, contacts with testing medium away from the lead end part, and lead end is then exported measuring-signal.Such temperature sensor can only be fixedly mounted on its body on the waterway wall when using water channel.When breaking down, must cut off the water supply to remove after the pressure it is pulled down and keep in repair, therefore exist complex operation and awkward shortcoming.
The utility model content
At the shortcoming of prior art in the background technology, the utility model provides a kind of peace installation and dismantling to drive plug-in water channel temperature sensor easily.
Solution of the present utility model is: a kind of plug-in water channel temperature sensor comprises sensor body, spring leaf and the outer tube of being with lead end; Described spring leaf is fixed on the sensor body and away from lead end, being arranged in the described outer tube of described sensor body away from lead end part and described spring leaf, and with the inwall formation close running fit of described outer tube.
According to technique scheme, described spring leaf is the spring leaf of " eight " font, and described " eight " font spring leaf is fixed on the end of described sensor body away from lead end.
According to technique scheme, for guaranteeing measuring accuracy, described spring leaf is made by two phosphor-copper materials.
According to technique scheme, the cooperation place of described sensor body and outer tube is provided with O-ring seal.
According to technique scheme, described outer tube is provided with nut that is used for the rotating jacket pipe and the screw thread that is used for fixing outer tube.
The utility model has increased outer tube as the water channel temperature sensor on traditional temperature sensor, need only be on pipeline during use the outer tube extended immobilization, and sensor body is inserted in the outer tube gets final product.If only sensor body must be extracted when sensor breaks down, therefore the operations such as removing pressure of need not cutting off the water supply the utlity model has installation, tears the characteristics such as simple, easy to use of driving open.The utility model utilizes the sensor body part in good " eight " font spring leaf fixed jacket pipe of heat conductivility, has guaranteed the reliability and stability of its work.
Accompanying drawing and description of drawings
Fig. 1 is a structural drawing of the present utility model;
Fig. 2 is the structural drawing behind the mounting spring sheet on the sensor body of the present utility model.
Embodiment:
As shown in Figure 2: spring leaf 5 adopts the good two phosphorus cave materials of heat conductivility to make " eight " font, and its thickness is 0.2mm; The lead end 1 signalization output line of common temperature sensor body 4, at close lead end 1 place's hold-down nut 2, nut 2 is used for rotation sensor body 4 when mounted.On sensor body 4, groove 3 is set, the end 6 that spring leaf 5 is riveted tightly and is fixed on sensor body 4 near nut 2.
As shown in Figure 1: outer tube 7 is the cylindricality hollow tubular of end sealing, is made by stainless steel material.On outer tube 7, be provided with thread segment 8, and nut 9 be set, nut 10 is set at openend near outer tube 7 near thread segment 8 places.Packing washer 11 is enclosed within the groove 3 on the sensor body 4, and the part that then sensor body 4 is provided with spring leaf is inserted in the outer tube 7, guarantees that simultaneously the spring leaf 5 and the inwall of outer tube 7 tightly are slidingly matched.Usefulness when thread segment 8 is used on waterway wall fixed jacket pipe 7, rotating jacket pipe 7 when nut 9 is used to install.
Claims (5)
1, a kind of plug-in water channel temperature sensor comprises the sensor body (4) of being with lead end (1), it is characterized in that also comprising spring leaf (5) and outer tube (7); Described spring leaf (5) is fixed on the sensor body (4) and away from lead end (1), being arranged in the described outer tube (7) of described sensor body (4) away from lead end part and described spring leaf (5), and with described outer tube (7) inwall close running fit.
2, plug-in water channel temperature sensor according to claim 1, it is characterized in that described spring leaf (5) is the spring leaf of " eight " font, described " eight " font spring leafs (5) are fixed on the end (6) of described sensor body (4) away from lead end.
3, plug-in water channel temperature sensor according to claim 1 and 2 is characterized in that described spring leaf (5) made by two phosphor-copper materials.
4, plug-in water channel temperature sensor according to claim 1 is characterized in that the described sensor body (4) and the cooperation place of outer tube (7) are provided with O-ring seal (11).
5,, it is characterized in that described outer tube (7) is provided with the nut (9) of rotating jacket pipe and the thread segment (8) of fixed jacket pipe according to claim 1 or 4 described plug-in water channel temperature sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01267749 CN2525494Y (en) | 2001-10-18 | 2001-10-18 | Plug type water channel temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01267749 CN2525494Y (en) | 2001-10-18 | 2001-10-18 | Plug type water channel temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2525494Y true CN2525494Y (en) | 2002-12-11 |
Family
ID=33674069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01267749 Expired - Lifetime CN2525494Y (en) | 2001-10-18 | 2001-10-18 | Plug type water channel temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2525494Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236732A (en) * | 2014-09-24 | 2014-12-24 | 广西华银铝业有限公司 | Base for fixing thermal resistance probe and temperature measuring device using base |
| CN107014513A (en) * | 2017-04-14 | 2017-08-04 | 东南大学 | A kind of bushing type platinum resistance temperature sensing device |
| CN110440939A (en) * | 2019-08-14 | 2019-11-12 | 建龙北满特殊钢有限责任公司 | Electric furnace furnace shell temperature element |
-
2001
- 2001-10-18 CN CN 01267749 patent/CN2525494Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236732A (en) * | 2014-09-24 | 2014-12-24 | 广西华银铝业有限公司 | Base for fixing thermal resistance probe and temperature measuring device using base |
| CN107014513A (en) * | 2017-04-14 | 2017-08-04 | 东南大学 | A kind of bushing type platinum resistance temperature sensing device |
| CN110440939A (en) * | 2019-08-14 | 2019-11-12 | 建龙北满特殊钢有限责任公司 | Electric furnace furnace shell temperature element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: 2907, TOWER A, QINGHUATONGFANGKEJI PLAZA, BEIJING Free format text: FORMER NAME OR ADDRESS: 2670 MAILBOX, BEIJING CITY 100084 |
|
| CP03 | Change of name, title or address |
Patentee address after: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Patentee address before: 100084 mailbox 2670, Beijing City |
|
| C56 | Change in the name or address of the patentee |
Owner name: TONGFANG CO., LTD. Free format text: FORMER NAME OR ADDRESS: TSINGHUA TONGFANG CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Patentee after: Tongfang Co.,Ltd. Address before: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Patentee before: Tsinghua Tongfang Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111018 Granted publication date: 20021211 |