CN2634471Y - Single tube thermal property detector for heat transfer tube in heat exchanger - Google Patents
Single tube thermal property detector for heat transfer tube in heat exchanger Download PDFInfo
- Publication number
- CN2634471Y CN2634471Y CN 02262782 CN02262782U CN2634471Y CN 2634471 Y CN2634471 Y CN 2634471Y CN 02262782 CN02262782 CN 02262782 CN 02262782 U CN02262782 U CN 02262782U CN 2634471 Y CN2634471 Y CN 2634471Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- measured
- tube
- heat
- standard
- 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
Links
Images
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model relates to a heat transfer pipe single tube thermal performance detecting device used in heat exchanger. A water pump [1], a standard pipe [9], a water flow quantifier [8] and a measured pipe [10] forms a detecting circuit after being connected in series by a water pipe [11]. The measured pipe [10] and the standard pipe [9] are positioned in a lumen [6]. Working substance is arranged in the lumen [6]. The two ends of a plurality of the measured pipes [10] and the standard pipe [9] are respectively positioned on the end plates [5] which are positioned on the two ends of the lumen [6]. The water pipe [11] and the measured pipe [10] are connected by a pipe joint. A plurality of measured pipes can be positioned in the lumen for one time. Therefore, after the measuring work of one measured pipe finished, the work of the experiment table does not need to be stopped, and the Freon does not need to be discharged. The operator only needs to simply remove the pipe joint from the measured pipe, and position the pipe joint on the next measured pipe.
Description
Technical field
The utility model relates to a kind of heat interchanger heat-transfer pipe single tube thermal property pick-up unit that is used for.
Background technology
In the prior art, the performance that the total coefficient of heat transfer monitor station of thermoexcell can only a heat exchanger tube of one-time detection, dismounting is changed second heat pipe and is tested then.Change in the process of heat exchanger tube, must stop the work of experiment table, and the working medium in the experiment table (normally fluorine Lyons) is discharged.After wait installs, refill test working medium (fluorine Lyons) again, restart experiment table work, because will realize stable needs of experiment condition the reasonable time, required time is very long so this working routine is got off, and is difficult to satisfy the demand that factory's medium quantity batch processing product sampling is tested.Each in addition dismounting all needs to extract out fluorine Lyons wherein, also needs the experiment chamber is vacuumized, and causes the loss in fluorine Lyons, has increased experimental expenses.
Summary of the invention
The purpose of this utility model be to provide a kind of can compare experiment fast be used for heat interchanger heat-transfer pipe single tube thermal property pick-up unit.
The technical solution of the utility model is: a kind of heat interchanger heat-transfer pipe single tube thermal property pick-up unit that is used for, constitute one after being in series by water pipe by water pump, standard pipe, water flow measurement meter, a measured tube and detect the loop, described measured tube and standard pipe are arranged in the tube chamber, be marked with working medium in the tube chamber, the both ends of many measured tubes and a standard pipe are held on respectively on the end plate at tube chamber two ends, and described water pipe is connected by pipe adapter with measured tube.
The utility model compared with prior art has following advantage:
Once can in tube chamber, be provided with many measured tubes, so behind the surveying work of finishing a measured tube, need not stop the work of experiment table, more need not discharge fluorine Lyons, just simply pipe adapter is pulled down from the measured tube of having surveyed, be installed on another root measured tube and get final product, make another root measured tube be connected with water pipe.Simultaneously operating mode can be kept again, accomplish to save time, laborsaving, save experimental expenses, realize the fast whole purpose that detects.
Description of drawings
Accompanying drawing 1 is a connection diagram of the present utility model;
Accompanying drawing 3 is a pipeline synoptic diagram of the present utility model; Wherein:
[1], water pump; [2], primary heater; [3], temperature-sensing element junction; [4], connect flexible pipe; [5], end plate; [6], tube chamber; [7], secondary heater; [8], water flow measurement meter; [9], standard pipe; [10], measured tube; [11], water pipe;
Embodiment
Referring to accompanying drawing, the utility model both can carry out the test of the total coefficient of heat transfer under the different operating modes of individual tubes, can carry out quick contrast test again, be used for producing in batches rapidly and accurately the measurement of total coefficient of heat transfer of product, its principle of work is to test a thermoexcell each total coefficient of heat transfer under different operating modes earlier, and it is defined as standard pipe, then heat exchanger tube to be measured and standard pipe are compared test same the requirement under the operating mode, to determine the deviation size of itself and the total coefficient of heat transfer of standard pipe, again the deviation size that measures be multiply by total coefficient of heat transfer of standard pipe, can obtain total coefficient of heat transfer of tested heat exchanger tube.Be used for heat interchanger heat-transfer pipe single tube thermal property pick-up unit, by water pump [1], standard pipe [9], water flow measurement meter [8], a measured tube [10], primary heater [2], constitute one after secondary heater [7] is in series by water pipe [11] and detect the loop, described measured tube [10] and standard pipe [9] are arranged in the tube chamber [6], tube chamber is marked with working medium in [6], the both ends of many measured tubes [10] and a standard pipe [9] are held on respectively on the end plate [5] at tube chamber [6] two ends, described water pipe [11] is connected by pipe adapter with a measured tube [10], by pipe adapter, water pipe [11] can be connected with any measured tube [10].
Claims (2)
1, a kind of heat interchanger heat-transfer pipe single tube thermal property pick-up unit that is used for, it is characterized in that: constitute one after being in series by water pipe [11] by water pump [1], standard pipe [9], water flow measurement meter [8], a measured tube [10] and detect the loop, described measured tube [10] and standard pipe [9] are arranged in the tube chamber [6], tube chamber is marked with working medium in [6], the both ends of many measured tubes [10] and a standard pipe [9] are held on respectively on the end plate [5] at tube chamber [6] two ends, and described water pipe [11] is connected by pipe adapter with measured tube [10].
2, the heat interchanger heat-transfer pipe single tube thermal property pick-up unit that is used for according to claim 1 is characterized in that: also be in series with primary heater [2] and secondary heater [7] in the described detection loop.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02262782 CN2634471Y (en) | 2002-06-27 | 2002-06-27 | Single tube thermal property detector for heat transfer tube in heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02262782 CN2634471Y (en) | 2002-06-27 | 2002-06-27 | Single tube thermal property detector for heat transfer tube in heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2634471Y true CN2634471Y (en) | 2004-08-18 |
Family
ID=34280961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02262782 Expired - Fee Related CN2634471Y (en) | 2002-06-27 | 2002-06-27 | Single tube thermal property detector for heat transfer tube in heat exchanger |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2634471Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101093202B (en) * | 2006-06-23 | 2010-11-10 | 鸿富锦精密工业(深圳)有限公司 | System and method for testing performance of thermal pipe |
CN103575485A (en) * | 2013-10-22 | 2014-02-12 | 刘君华 | Microchannel heat exchanger flow characteristic detector and detection method |
CN104280258A (en) * | 2014-10-14 | 2015-01-14 | 洛阳双瑞特种装备有限公司 | Comprehensive heat power engineering system used for heat exchanger test |
CN110631770A (en) * | 2019-11-08 | 2019-12-31 | 东阳荼珀新能源科技有限公司 | Floor heating water pipe heat conductivity check out test set |
-
2002
- 2002-06-27 CN CN 02262782 patent/CN2634471Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101093202B (en) * | 2006-06-23 | 2010-11-10 | 鸿富锦精密工业(深圳)有限公司 | System and method for testing performance of thermal pipe |
CN103575485A (en) * | 2013-10-22 | 2014-02-12 | 刘君华 | Microchannel heat exchanger flow characteristic detector and detection method |
CN103575485B (en) * | 2013-10-22 | 2016-06-08 | 刘君华 | Micro-channel heat exchanger flow characteristics detector and detection method |
CN104280258A (en) * | 2014-10-14 | 2015-01-14 | 洛阳双瑞特种装备有限公司 | Comprehensive heat power engineering system used for heat exchanger test |
CN104280258B (en) * | 2014-10-14 | 2017-01-11 | 洛阳双瑞特种装备有限公司 | Comprehensive heat power engineering system used for heat exchanger test |
CN110631770A (en) * | 2019-11-08 | 2019-12-31 | 东阳荼珀新能源科技有限公司 | Floor heating water pipe heat conductivity check out test set |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102338568B (en) | Online monitoring system and method for performance of condenser in power plant based on cleanness coefficient index | |
CN2634471Y (en) | Single tube thermal property detector for heat transfer tube in heat exchanger | |
CN107632042A (en) | Single-phase heat exchange experiment test platform and test method for shell-and-tube heat exchanger | |
CN104181004B (en) | Standard internal unit for testing refrigerating or heating capacity of air-conditioning external units and commodity inspection system | |
CN203587534U (en) | Detection device for buried pipe system of ground source heat pump | |
CN103616405B (en) | A kind of pick-up unit to ground buried pipe of ground source heat pump system | |
CN215984321U (en) | Device for online digital measurement of large-diameter pipeline outer diameter | |
CN101093202B (en) | System and method for testing performance of thermal pipe | |
CN206710109U (en) | A kind of Properties of Air-conditioning Unit online detection instrument | |
CN102095751A (en) | Vehicle-mounted physical parameter tester of geological heat of ground source heat pump | |
CN207439985U (en) | Single-phase heat exchange experiment test platform of shell-and-tube heat exchanger | |
CN206258269U (en) | A kind of Properties of Air-conditioning Unit detecting system | |
CN220829336U (en) | Closed flow resistance test platform | |
CN202734884U (en) | Flow measuring unit for steam-condensed water in vacuum pipe of direct air-cooled condenser | |
CN100383506C (en) | Heat exchange energy-saving efficient metering method and apparatus | |
CN105136342A (en) | System and method for improving measurement precision of heat exchange amount of heat exchanger under temperature differential condition | |
CN216346930U (en) | Online detection structure for independent flow of parallel equipment of refrigeration station | |
CN212807404U (en) | Ultrasonic heat meter for water pipe of steam generator | |
CN201069412Y (en) | Digital testing device for heat exchange capability of soil source hot pump ground-buried pipe heat exchanger | |
CN209992016U (en) | Intelligent heat instrument for collecting data of centralized flow, temperature, pressure and pH value | |
CN216695136U (en) | Refrigerant capillary flow testing arrangement | |
CN201327252Y (en) | Dual-cycle condensation coupling device of air water heater | |
CN2491833Y (en) | Synthetic parameter measurer for heat exchanging equipment | |
CN219162584U (en) | New energy temperature control testing system | |
CN213022655U (en) | Low temperature capability test device for PE pipeline |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |