CN203502134U - Temperature measuring device of heat conducting medium in film production device - Google Patents
Temperature measuring device of heat conducting medium in film production device Download PDFInfo
- Publication number
- CN203502134U CN203502134U CN201320626267.2U CN201320626267U CN203502134U CN 203502134 U CN203502134 U CN 203502134U CN 201320626267 U CN201320626267 U CN 201320626267U CN 203502134 U CN203502134 U CN 203502134U
- Authority
- CN
- China
- Prior art keywords
- conducting medium
- heat
- temperature
- pipe
- tube
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 238000009529 body temperature measurement Methods 0.000 claims description 46
- 239000012528 membrane Substances 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model provides a temperature measuring device of a heat conducting medium in a film production device. The opening end of a temperature measuring pipe is in seal connection with the pipe wall of a pipeline of the heat conducting medium. The other end is a seal end and is immersed in the heat conducting medium of the pipeline. A thermal resistance thermometer is inserted into the temperature measuring pipe, and the measuring head closely contacts the inner wall of the bottom end of the temperature measuring pipe. When the heat balance between the temperature measuring pipe and the surrounding heat conducting medium is realized, the value measured by the thermometer is the temperature value of the heat conducting medium. Flanges on both ends of an installation pipe are sealedly connected in the heat conducting medium pipeline. The heat conducting medium flows through the installation pipe. The pipe wall of the installation pipe is in seal connection with the opening end of the temperature measuring pipe. A fixation joint on the installation pipe is connected with the thermal resistance thermometer. A fixation nut carries out locking. The output end of the thermometer is connected with a computer control device, so as to automatically adjust the temperature of the heat conducting medium. According to the utility model, the measuring head of the thermal resistance thermometer does not directly contact the heat conducting medium; the disassembly is easy; the pipeline seal is not affected; the thermal resistance thermometer, the temperature measuring pipe and the installation pipe form a whole body; the field installation is convenient; and the seal quality is ensured.
Description
Technical field
The utility model relates to membrane production equipment, is specially the temperature measuring equipment of heat-conducting medium in a kind of membrane production equipment.
Background technology
In membrane production equipment, some parts need heating, and other parts need cooling, and generally the pipeline by heating system and cooling system is filled with the liquid thermal conductivity medias such as oil or water, and associated components is heated or cooling.General temperature measuring equipment is Thermistor Temperature Measurement meter, and the measuring head of Thermistor Temperature Measurement meter directly contacts with the heat-conducting medium in system pipeline, and thermal resistance is converted to temperature variation the variation of resistance value, and resistance signal is delivered to Computer Control Unit by lead-in wire.
The measuring head of Thermistor Temperature Measurement meter will insert the interior ability of the pipeline thermometric of heat-conducting medium.Therefore when the pipeline of the heating and cooling system of membrane production equipment is installed, need to install thermo detector simultaneously, the necessary good seal of thermo detector and heat-conducting medium pipeline, to avoid leak of liquid.On-the-spot sealing is installed wastes time and energy, and quality is also difficult to ensure unified standard.
After membrane production equipment is used, the flow through pipeline of heating and cooling system of heat-conducting medium, when Thermistor Temperature Measurement meter breaks down need to dismantle time, the heat-conducting medium in pipeline will leak, and makes the very inconvenience of maintenance of membrane production equipment.
Utility model content
The purpose of this utility model designs the temperature measuring equipment of heat-conducting medium in a kind of membrane production equipment, temperature tube one end is connected with the seal for pipe joints of holding heat-conducting medium, the other end is the heat-conducting medium that blind end is positioned at pipeline, Thermistor Temperature Measurement meter is inserted in temperature tube, when reaching thermal equilibrium, the temperature of thermometric tube wall is heat-conducting medium temperature.
The temperature measuring equipment of heat-conducting medium in the membrane production equipment of the utility model design, comprise Thermistor Temperature Measurement meter, also comprise the temperature tube matching with Thermistor Temperature Measurement meter, one end of temperature tube is openend, is tightly connected with the tube wall of the pipeline of heat-conducting medium, the other end is blind end, is dipped in the heat-conducting medium of pipeline, and Thermistor Temperature Measurement meter is inserted in temperature tube, its measuring head and temperature tube bottom inwall close contact.
When temperature tube and its heat-conducting medium around reaches thermal equilibrium, Thermistor Temperature Measurement meter measured temperature, is the temperature value of tested heat-conducting medium.
Described temperature tube is the metal tube that heat conductivility is good, can reflect in time the temperature variation of heat-conducting medium.
Described temperature tube inserts in the pipeline of heat-conducting medium, and temperature tube bottom is positioned near heat-conducting medium pipe centerline, and the distance of temperature tube bottom and heat-conducting medium pipe centerline is less than 1/10 of pipe diameter.
For the ease of stationary heat resistance temperature measurement meter, on the heat-conducting medium pipeline of temperature tube openend, be fixed with the joint coaxial with the center line of temperature tube.Thermistor Temperature Measurement meter upper end outer wall has screw thread, has the threaded hole matching with Thermistor Temperature Measurement meter on joint.Thermistor Temperature Measurement meter inserts after temperature tube, and Thermistor Temperature Measurement meter upper end screw thread is connected with joint screw thread hole, by hold-down nut, is locked.
For convenient, install, this temperature measuring equipment is also furnished with mounting pipe, the flange that is tightly connected on the mouth of pipe at mounting pipe two ends and matches with the heat-conducting medium pipeline of membrane production equipment, the openend of temperature tube and mounting pipe tube wall are tightly connected, and the blind end of temperature tube inserts in mounting pipe.Mounting pipe in the middle of the flange seal at two ends is connected in the heat-conducting medium pipeline of membrane production equipment, when the heat-conducting medium of membrane production equipment is flowed through heat-conducting medium pipeline, the heat-conducting medium mounting pipe of flowing through equally.
In mounting pipe, be fixed with the joint coaxial with temperature tube, on joint, have the threaded hole matching with Thermistor Temperature Measurement meter.Thermistor Temperature Measurement meter inserts after temperature tube, and Thermistor Temperature Measurement meter upper end screw thread is connected with joint screw thread hole, by hold-down nut, is locked.
The output terminal of the Thermistor Temperature Measurement meter of this temperature measuring equipment is connected with the control device of the computing machine of membrane production equipment by lead-in wire, Thermistor Temperature Measurement meter is converted into temperature variation the variation of resistance value, resistance signal is delivered to Computer Control Unit by lead-in wire, is demonstrated the temperature of current associated media by computer display.Or control center is according to desired temperature, by heat conducting medium heating apparatus or the cooling device of the heating of control signal input equipment or cooling system, automatically to regulate heat-conducting medium temperature to keep setting value.
Compared with prior art, in membrane production equipment of the present utility model, the advantage of the temperature measuring equipment of heat-conducting medium is: 1, the measuring head of Thermistor Temperature Measurement meter with heat-conducting medium without directly contacting, temperature tube is sealed in the pipeline of heat-conducting medium, Thermistor Temperature Measurement meter is inserted in temperature tube, when Thermistor Temperature Measurement meter need to be dismantled, do not affect the sealing of heat-conducting medium pipeline, do not have leakage; 2, Thermistor Temperature Measurement meter, temperature tube and mounting pipe are processed into as a whole, during on-the-spot installation, only the flange seal of mounting pipe need to be connected in to heat-conducting medium pipeline, guarantee the airtight quality of this temperature measuring equipment, more reduced field erected workload and difficulty; 3, simple in structure, cost is low, easy to use, be also suitable for other chemical plant liquid thermal conductivity media thermometric.
Accompanying drawing explanation
Fig. 1 is the temperature measuring equipment embodiment schematic diagram of heat-conducting medium in this membrane production equipment;
Fig. 2 is the A-A cut-open view of Fig. 1.
Number in the figure: 1, Thermistor Temperature Measurement meter, 11, hold-down nut, 12, measuring head, 2, joint, 3, mounting pipe, 4, flange, 5, temperature tube.
Embodiment
In this membrane production equipment, the temperature measuring equipment of heat-conducting medium as shown in Figure 1, 2, comprises Thermistor Temperature Measurement meter 1, temperature tube 5 and mounting pipe 3.
The flange 4 that on the mouth of pipe at mounting pipe 3 two ends, seal welding matches with the heat-conducting medium pipeline of membrane production equipment, the openend of temperature tube 5 and mounting pipe 3 tube wall seal weldings, temperature tube 5 blind ends insert in mounting pipe 3.These routine temperature tube 5 bottoms are positioned on mounting pipe 3 center lines.This routine temperature tube 5 is copper pipe.
The welding joint 2 coaxial with temperature tube 5 in mounting pipe 3, Thermistor Temperature Measurement meter 1 upper end outer wall has screw thread, has the threaded hole matching with Thermistor Temperature Measurement meter 1 screw thread on joint 2.Thermistor Temperature Measurement meter 1 inserts after temperature tube 5, the measuring head 12 and temperature tube 5 inwall bottom close contacts of Thermistor Temperature Measurement meter 1 under the elastic force effect of Thermistor Temperature Measurement meter 1 own.Thermistor Temperature Measurement meter 1 upper end screw thread is connected with joint 2 threaded holes, and hold-down nut 11 is locked Thermistor Temperature Measurement meter 1 in joint 2.
The flange 4 at these routine mounting pipe 3 two ends is connected in the middle of the heat-conducting medium pipeline of membrane production equipment through bolt seal, the heat-conducting medium of heat-conducting medium pipeline of the flowing through mounting pipe 3 of flowing through equally, temperature tube 5 is immersed in heat-conducting medium, when the two reaches thermal equilibrium, the measured temperature of Thermistor Temperature Measurement meter 1, is the heat-conducting medium temperature value of the mounting pipe 3 of flowing through.
The output terminal of the Thermistor Temperature Measurement meter 1 of this temperature measuring equipment is connected with the control device of the computing machine of membrane production equipment by lead-in wire.
Above-described embodiment, is only the specific case that the purpose of this utility model, technical scheme and beneficial effect are further described, and the utility model is not defined in this.All any modifications of making, be equal to replacement, improvement etc., within being all included in protection domain of the present utility model within the scope of disclosure of utility model.
Claims (7)
1. the temperature measuring equipment of heat-conducting medium in membrane production equipment, comprises Thermistor Temperature Measurement meter (1), it is characterized in that:
Also comprise the temperature tube (5) matching with Thermistor Temperature Measurement meter (1), one end of temperature tube (5) is openend, is tightly connected with the tube wall of heat-conducting medium pipeline, the other end is blind end, is dipped in the heat-conducting medium of pipeline, Thermistor Temperature Measurement meter (1) is inserted in temperature tube (5), its measuring head (12) and temperature tube (5) bottom inwall close contact.
2. the temperature measuring equipment of heat-conducting medium in membrane production equipment according to claim 1, is characterized in that:
Described temperature tube (5) is metal tube.
3. the temperature measuring equipment of heat-conducting medium in membrane production equipment according to claim 1, is characterized in that:
Described temperature tube (5) inserts in heat-conducting medium pipeline, and temperature tube (5) bottom is positioned near heat-conducting medium pipe centerline, and the distance of temperature tube (5) bottom and heat-conducting medium pipe centerline is less than 1/10 of pipe diameter.
4. the temperature measuring equipment of heat-conducting medium in membrane production equipment according to claim 1, is characterized in that:
Described temperature tube (5) openend and heat-conducting medium pipe wall are tightly connected, on heat-conducting medium pipeline, be fixed with the joint (2) coaxial with the center line of temperature tube (5), Thermistor Temperature Measurement meter (1) upper end outer wall has screw thread, has the threaded hole matching with Thermistor Temperature Measurement meter (1) on joint (2); Thermistor Temperature Measurement meter (1) inserts after temperature tube (5), and the screw thread of Thermistor Temperature Measurement meter (1) is connected with joint (2) threaded hole, by hold-down nut (11), is locked.
5. the temperature measuring equipment of heat-conducting medium in membrane production equipment according to claim 1, is characterized in that:
Also is furnished with mounting pipe (3), the flange (4) that is tightly connected and matches with the heat-conducting medium pipeline of membrane production equipment on the mouth of pipe at mounting pipe (3) two ends, the openend of temperature tube (5) and mounting pipe (3) tube wall are tightly connected, and the blind end of temperature tube (5) inserts in mounting pipe (3); Mounting pipe (3) is sealedly attached to heat-conducting medium pipeline through the flange (4) at two ends, when heat-conducting medium is flowed through heat-conducting medium pipeline, and the heat-conducting medium mounting pipe (3) of flowing through equally.
6. the temperature measuring equipment of heat-conducting medium in membrane production equipment according to claim 5, is characterized in that:
In described mounting pipe (3), be fixed with the joint (2) coaxial with temperature tube (5), Thermistor Temperature Measurement meter (1) upper end outer wall has screw thread, on joint (2), there is the threaded hole matching with Thermistor Temperature Measurement meter (1), Thermistor Temperature Measurement meter (1) inserts after temperature tube (5), the screw thread of Thermistor Temperature Measurement meter (1) is connected with joint (2) threaded hole, by hold-down nut (11), is locked.
7. according to the temperature measuring equipment of heat-conducting medium in the membrane production equipment described in any one in claim 1 to 6, it is characterized in that:
The output terminal of described Thermistor Temperature Measurement meter (1) is connected with the Computer Control Unit of membrane production equipment by lead-in wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626267.2U CN203502134U (en) | 2013-10-11 | 2013-10-11 | Temperature measuring device of heat conducting medium in film production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626267.2U CN203502134U (en) | 2013-10-11 | 2013-10-11 | Temperature measuring device of heat conducting medium in film production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203502134U true CN203502134U (en) | 2014-03-26 |
Family
ID=50333105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626267.2U Expired - Lifetime CN203502134U (en) | 2013-10-11 | 2013-10-11 | Temperature measuring device of heat conducting medium in film production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203502134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499399A (en) * | 2013-10-11 | 2014-01-08 | 桂林电器科学研究院有限公司 | Temperature measuring device for heat-conducting medium in thin film production equipment |
-
2013
- 2013-10-11 CN CN201320626267.2U patent/CN203502134U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499399A (en) * | 2013-10-11 | 2014-01-08 | 桂林电器科学研究院有限公司 | Temperature measuring device for heat-conducting medium in thin film production equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201984019U (en) | High-temperature and high-pressure loop circuit spraying corrosion simulation and electrochemistry testing experimental device | |
| CN103499399A (en) | Temperature measuring device for heat-conducting medium in thin film production equipment | |
| CN203502134U (en) | Temperature measuring device of heat conducting medium in film production device | |
| CN102937469A (en) | Lining type device with ultrasonic flowmeter or ultrasonic thermal energy meter | |
| CN205981498U (en) | Cryogenic insulation pipeline heat leakage measures on - line measuring device | |
| CN204010699U (en) | A kind of self-heated instrument attemperator | |
| CN201740749U (en) | Scale condition detecting apparatus for circulating cooling water | |
| CN103472323A (en) | Rapid heat-exchange device through crack flow of fluid medium | |
| CN207066628U (en) | A kind of isolating environment temperature influences the temperature measuring equipment of natural gas temperature | |
| CN110988022B (en) | Sleeve type cooling water jacket structure and gravity assisted heat pipe detection device and detection method | |
| CN204881965U (en) | Pressure transmitter's installation device among sewage treatment | |
| CN104330206A (en) | High-temperature sanitary type pressure transmitter | |
| CN204830952U (en) | Heat exchanger | |
| RU185539U1 (en) | SENSOR MOUNTING NODE IN THE FLOWING PART OF THE VORTEX FLOW METER | |
| CN208860494U (en) | A kind of y type temperature point device for small-bore pipeline | |
| CN214407631U (en) | Electric heat tracing type mass flow meter | |
| CN216483669U (en) | Anti-freezing pressure measuring joint for oil-water well | |
| CN214277962U (en) | Instant heating device for crude fiber tester, liquid adding system and crude fiber tester | |
| CN219104103U (en) | Integrated thermal type gas mass flowmeter | |
| CN205015032U (en) | A heat preservation device for coriolis mass flow meter | |
| CN211669145U (en) | Gaseous pretreatment systems of VOCs | |
| CN203643053U (en) | Module resistance sensor | |
| CN220039546U (en) | Single-rod plug-in ultrasonic flowmeter with cooling system | |
| CN203758940U (en) | Method for testing physical property parameter of fluid inside sleeve | |
| CN114935464B (en) | Experimental device for heat radiator capable of being used at deep low temperature and in trans-scale |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |