CN201859020U - Leakage detection type temperature measuring device - Google Patents
Leakage detection type temperature measuring device Download PDFInfo
- Publication number
- CN201859020U CN201859020U CN2010205979523U CN201020597952U CN201859020U CN 201859020 U CN201859020 U CN 201859020U CN 2010205979523 U CN2010205979523 U CN 2010205979523U CN 201020597952 U CN201020597952 U CN 201020597952U CN 201859020 U CN201859020 U CN 201859020U
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- protection tube
- temperature measuring
- measuring equipment
- detection type
- type temperature
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Abstract
The utility model discloses a leakage detection type temperature measuring device, which mainly comprises a temperature measuring core, a protective tube and a wiring box, wherein the temperature measuring core is arranged in one end of the sealed protective tube, the other end of the protective tube is fixedly connected with one end of the wiring box; a wiring end is arranged in the wiring box; the temperature measuring core is electrically connected with the wiring end in the wiring box; and the temperature measuring device is further provided with a pressure measuring body which can measure the pressure in the protective tube and output the pressure in signal form. The temperature measuring device can measure the temperature, can detect the leakage of the protective tube, can provide double-protection, reminds maintenance staff to replace the temperature measuring device in time and prevents the temperature core from being damaged, so that the cost is saved.
Description
Technical field
The utility model relates to a kind of temperature measuring equipment, relates in particular to a kind of leak detection type temperature measuring equipment.
Background technology
At present; the temperature measuring equipment that uses generally all is made up of thermometric core body, protection tube and terminal box; it all is remoter place that the mounting points of temperature measuring equipment has a lot; when protection tube begins often to be difficult for being found when trace is revealed; formed serious leakage in the time of general the discovery; cause terminal box in the temperature measuring equipment and thermometric core body to be corroded and cause waste by fluid media (medium), simultaneously also serious threat to produce, the safety of operation.
Summary of the invention
In order to overcome above-mentioned defective; the utility model provides a kind of leak detection type temperature measuring equipment; this temperature measuring equipment not only can be measured temperature; can also reveal protection tube and detect and provide double shielding; remind the maintenance personal in time to change temperature measuring equipment, and protection thermometric core body is not damaged to save cost.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of leak detection type temperature measuring equipment, mainly comprise thermometric core body, protection tube and terminal box, the thermometric core body places in protection tube one end of sealing, and the protection tube other end is fixed on terminal box one end; Be provided with terminals in the described terminal box, the terminals in described thermometric core body and the terminal box are electrically connected, and described temperature measuring equipment also is provided with the pressure survey body, and this pressure survey body can be measured the interior pressure of described protection tube and export with signal form.This pressure survey body can detect the pressure of protection tube inboard; during because of use; the outside of protection tube is in the detected fluid medium; when protection tube begins the trace leakage; pressure in the protection tube can change thereupon; the pressure survey bulk measurement is exportable leakage signal or alerting signal behind this signal, and the prompting maintenance personal in time handles and shutoff, the waste that causes to reduce detected fluid medium loss in the equipment such as container, pipeline.
As further improvement of the utility model, on the port that the described protection tube other end and terminal box are connected, be provided with the shutoff interface.When protection tube damages, close this shutoff interface, the waste that causes to reduce detected fluid medium loss in the equipment such as container, pipeline.
As further improvement of the utility model; outside described protection tube, be provided with second protection tube; the other end of this second protection tube is fixed on terminal box one end; described protection tube is in second protection tube of sealing, and described pressure survey body can be measured the pressure between described second protection tube and the protection tube and export with signal form.
As further improvement of the utility model, on the other end of the another port of described protection tube and second protection tube and port that terminal box is connected, be respectively equipped with the shutoff interface.When protection tube damages, close this shutoff interface, the waste that causes to reduce detected fluid medium loss in the equipment such as container, pipeline.
As further improvement of the utility model; and be provided with Heat Conduction Material between second protection tube that described thermometric core body is close and the protection tube; or all adopting Heat Conduction Material, or make with the close second protection pipe end and protection tube one end of described thermometric core body and combine closely with close second protection tube, one end and protection tube one end of described thermometric core body.
As further improvement of the utility model, for easy for installation, can outside the described protection tube or second protection tube, be provided with and the screw seat be installed and screw is installed, also can outside the described protection tube or second protection tube, be provided with mounting flange and mounting flange.
The beneficial effects of the utility model are: change by the pressure that is provided with in temperature measuring equipment in the pressure survey health check-up survey protection tube, in time find leak case; In the protection tube periphery second protection tube is set again; can realize double shielding to the thermometric core body; and be provided with the shutoff interface near a port of connection jaws at protection tube and second protection tube; produce under the situation about revealing at the protection tube or second protection tube; shutoff in time or replacing; and the thermometric core body can reuse, and can save cost again.
Description of drawings
Fig. 1 is one of a utility model embodiment structural representation;
Fig. 2 is two structural representations of the utility model embodiment;
Fig. 3 is three structural representations of the utility model embodiment;
Fig. 4 is four structural representations of the utility model embodiment.
In conjunction with the accompanying drawings, make the following instructions:
1---thermometric core body 2---protection tube
3---terminal box 4---terminals
5---pressure survey bodies 6---, second protection tube
7---screw seat 8 is installed---are installed screw
9---mounting flange 10---mounting flange
11---the shutoff interface
Embodiment
A kind of leak detection type temperature measuring equipment mainly comprises thermometric core body 1, protection tube 2 and terminal box 3, and thermometric core body 1 places in protection tube 2 one ends of sealing, and protection tube 2 other ends are fixed on terminal box 3 one ends; Be provided with terminals 4 in the terminal box 3, the terminals 4 in thermometric core body 1 and the terminal box are electrically connected, and temperature measuring equipment also is provided with pressure survey body 5, and this pressure survey body 5 can be measured the interior pressure of described protection tube 2 and export with signal form.This pressure survey body can detect the pressure of protection tube inboard; during because of use; the outside of protection tube is in the detected fluid medium; when protection tube begins the trace leakage; pressure in the protection tube can change thereupon; the pressure survey bulk measurement is exportable leakage signal or alerting signal behind this signal, and the prompting maintenance personal in time handles and shutoff, the waste that causes to reduce detected fluid medium loss in the equipment such as container, pipeline.
On above-mentioned protection tube 2 other ends and solid 3 ports that are connected of terminal box, can be provided with shutoff interface 11, when protection tube damages, close this shutoff interface, and to reduce the waste that the detected fluid medium runs off and causes in the equipment such as container, pipeline.
Outside above-mentioned protection tube 2, can be provided with second protection tube 6; the other end of this second protection tube 6 is fixed on terminal box 3 one ends; protection tube 2 is in second protection tube 6 of sealing, and pressure survey body 4 can be measured the pressure between second protection tube 6 and the protection tube 2 and export with signal form.
Admittedly be respectively equipped with shutoff interface 11 on 3 ports that are connected in the another port of above-mentioned protection tube 2 and the other end and the terminal box of second protection tube 6.When protection tube damages, close this shutoff interface, the waste that causes to reduce detected fluid medium loss in the equipment such as container, pipeline.
In order to help detected temperatures; can and close second protection tube 6 of described thermometric core body 1 and protection tube 2 between be provided with Heat Conduction Material; or all adopting Heat Conduction Material, or make with close second protection tube, 6 one ends and protection tube 2 one ends of described thermometric core body 1 and combine closely with close second protection tube, 6 one ends and protection tube 2 one ends of thermometric core body 1.
For easy for installation, can outside the above-mentioned protection tube or second protection tube 6, be provided with and screw seat 7 be installed and screw 8 is installed, or outside the above-mentioned protection tube and second protection tube 6, be provided with mounting flange 9 and mounting flange 10.
Claims (10)
1. a leak detection type temperature measuring equipment mainly comprises thermometric core body (1), protection tube (2) and terminal box (3), and thermometric core body (1) places in protection tube (2) one ends of sealing, and protection tube (2) other end is fixed on terminal box (3) one ends; Be provided with terminals (4) in the described terminal box (3); terminals (4) in described thermometric core body (1) and the terminal box are electrically connected; it is characterized in that: described temperature measuring equipment also is provided with pressure survey body (5), and this pressure survey body (5) can be measured the interior pressure of described protection tube (2) and export with signal form.
2. leak detection type temperature measuring equipment according to claim 1 is characterized in that: be provided with shutoff interface (11) on described protection tube (2) other end and the terminal box port that (3) are connected admittedly.
3. leak detection type temperature measuring equipment according to claim 1; it is characterized in that: outside described protection tube (2), be provided with second protection tube (6); the other end of this second protection tube (6) is fixed on terminal box (3) one ends; described protection tube (2) is in second protection tube (6) of sealing, and described pressure survey body (4) can be measured the pressure between described second protection tube (6) and the protection tube (2) and export with signal form.
4. leak detection type temperature measuring equipment according to claim 3 is characterized in that: be respectively equipped with shutoff interface (11) on the port that the other end and the terminal box solid (3) of the another port of described protection tube (2) and second protection tube (6) is connected.
5. leak detection type temperature measuring equipment according to claim 3 is characterized in that: and be provided with Heat Conduction Material between close second protection tube (6) of described thermometric core body (1) and the protection tube (2).
6. leak detection type temperature measuring equipment according to claim 3 is characterized in that: second protection tube (6) one ends and protection tube (2) one ends close with described thermometric core body (1) all adopt Heat Conduction Material.
7. leak detection type temperature measuring equipment according to claim 3 is characterized in that: combine closely with second protection tube (6) one ends and protection tube (2) one ends that described thermometric core body (1) is close.
8. according to each described leak detection type temperature measuring equipment in the claim 3 to 7, it is characterized in that: outside described second protection tube (6), be provided with and screw seat (7) be installed and screw (8) is installed.
9. according to each described leak detection type temperature measuring equipment in the claim 3 to 7, it is characterized in that: outside described second protection tube (6), be provided with mounting flange (9) and mounting flange (10).
10. leak detection type temperature measuring equipment according to claim 1 is characterized in that: be provided with outside described protection tube (2) screw seat (7) is installed, screw (8) is installed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205979523U CN201859020U (en) | 2010-11-09 | 2010-11-09 | Leakage detection type temperature measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205979523U CN201859020U (en) | 2010-11-09 | 2010-11-09 | Leakage detection type temperature measuring device |
Publications (1)
Publication Number | Publication Date |
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CN201859020U true CN201859020U (en) | 2011-06-08 |
Family
ID=44104824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010205979523U Expired - Lifetime CN201859020U (en) | 2010-11-09 | 2010-11-09 | Leakage detection type temperature measuring device |
Country Status (1)
Country | Link |
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CN (1) | CN201859020U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102466525A (en) * | 2010-11-09 | 2012-05-23 | 太仓市锅炉自动化仪表厂有限公司 | Leak detection type temperature measurement device |
-
2010
- 2010-11-09 CN CN2010205979523U patent/CN201859020U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102466525A (en) * | 2010-11-09 | 2012-05-23 | 太仓市锅炉自动化仪表厂有限公司 | Leak detection type temperature measurement device |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110608 |