CN208000285U - A kind of wall insulation performance detection device - Google Patents
A kind of wall insulation performance detection device Download PDFInfo
- Publication number
- CN208000285U CN208000285U CN201820366034.6U CN201820366034U CN208000285U CN 208000285 U CN208000285 U CN 208000285U CN 201820366034 U CN201820366034 U CN 201820366034U CN 208000285 U CN208000285 U CN 208000285U
- Authority
- CN
- China
- Prior art keywords
- temperature
- wall
- walls
- heat
- temperature element
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000009413 insulation Methods 0.000 title claims abstract description 13
- 238000012546 transfer Methods 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000005057 refrigeration Methods 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model is related to construction wall detection technique field, more particularly to a kind of wall insulation performance detection device.A kind of wall insulation performance detection device, it includes:Temperature-adjusting device, temperature polling instrument, the within the walls outer temperature element of heat-flow meter piece, within the walls temperature element and wall;Temperature-adjusting device is used to, to heating indoor/refrigeration, form indoor/outdoor temperature-difference;Heat-flow meter piece is arranged in wall-body energy saving within the walls, for measuring hot-fluid;Temperature element is arranged in the corresponding position of wall inner and outer surfaces with the outer temperature element of wall within the walls, is used for measuring temperature;Temperature polling instrument is with heat-flow meter piece within the walls, the outer temperature element of temperature element and wall is connect within the walls;By temperature element within the walls wall-body energy saving is measured to stablize after set temperature, temperature polling instrument starts to temperature element outside wall, within the walls temperature element, the measurement data of heat-flow meter piece starts to acquire within the walls, and the heat transfer coefficient of wall is calculated.The composed structure of the utility model is simple, and acquisition is convenient and reliable and stable.
Description
Technical field
The utility model is related to construction wall detection technique field, more particularly to a kind of wall insulation performance detection device.
Background technology
The detection of thermal insulation of building door/window is one of the main contents of detection of construction energy conservation assessment technique.Construction wall is protected
The test of warm nature energy is exactly the heat transfer coefficient for detecting construction wall, thus judges the heat-insulating property grade of construction wall.Currently, building
The detection of walling body heat transfer coefficient on-site mainly uses heat-flow meter method.
Heat-flow meter method is that heat-flow meter is mounted on tested wall-body energy saving, and several copper constantans are arranged around heat-flow meter
Thermocouple also accordingly arranges several thermocouples in corresponding exterior surface of wall, by conducting wire each thermocouple and heat-flow meter and temperature
Degree scan tester connects, and the result that then detector is tested and stored imports computer, passes through data processing and meter
It can be obtained the heat transfer of tested wall after calculation.Heat-flow meter method is based entirely on to tested wall in outer natural temperature differential within the walls
The measurement of the heat conductivility presented under environmental condition, thus the variation of the interior outside temperature of wall, wall itself in measurement process
Accumulation of heat and exothermic process can all lead to the unstable and inaccurate of measurement result.
Utility model content
The purpose of this utility model is:In order to overcome the deficiencies of the prior art, it is convenient and reliable and stable to provide a kind of acquisition
Wall insulation performance detection device.
The technical solution of the utility model is:A kind of wall insulation performance detection device, it includes:Temperature-adjusting device,
The outer temperature element of temperature polling instrument, within the walls heat-flow meter piece, within the walls temperature element and wall;
Temperature-adjusting device is placed indoors, for heating indoor/refrigeration, forming indoor/outdoor temperature-difference;
Heat-flow meter piece is arranged in wall-body energy saving within the walls, for measuring hot-fluid;
Temperature element is arranged in the corresponding position of wall-body energy saving and exterior surface of wall with the outer temperature element of wall within the walls,
For measuring temperature;High-precision platinum resistance can be used in temperature element and the outer temperature element of wall within the walls;
Temperature polling instrument is with heat-flow meter piece within the walls, the outer temperature element of temperature element and wall is connect within the walls;
Wall-body energy saving is measured by temperature element within the walls to stablize to set temperature, temperature polling instrument starts to wall exterior measuring
Warm element, within the walls temperature element, the measurement data of heat-flow meter piece starts to acquire within the walls, and the heat transfer coefficient of wall is calculated.
Further, temperature polling instrument specifically includes:Power interface, control switch, communication interface, USB interface, monolithic
Machine, display and acquisition module;Power interface is connect by controlling switch with microcontroller, and microcontroller connects with communication interface, USB
Mouth, display and acquisition module connection;Acquisition module and the outer temperature element of heat-flow meter piece, within the walls temperature element and wall within the walls
Connection.
Further, it to increase the safety that temperature polling instrument uses, is equipped with and protects between power interface and control switch
Danger.
Advantageous effect:The composed structure of the utility model is simple, acquires convenient, light and handy portable and stable and reliable operation;It is logical
Excess temperature regulating device to interior heat/freeze, and ensure that can form uniform and stable temperature field in detection process, to
It ensure that the precision of detection.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the composition frame chart of temperature polling instrument in the utility model;
Wherein:1- temperature-adjusting devices, 2- temperature polling instruments, 21- power interfaces, 22- control switch, 23- communication interfaces,
24-USB interfaces, 25- microcontrollers, 26- displays, 27- acquisition modules, 28- insurances, 3- heat-flow meter piece, 4- thermometric within the walls within the walls
The outer temperature element of element, 5- walls.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment 1:Referring to attached drawing 1, a kind of wall insulation performance detection device, it includes:Temperature-adjusting device 1, temperature
Temperature element 5 outside logging 2, within the walls heat-flow meter piece 3, within the walls temperature element 4 and wall;
Temperature-adjusting device 1 is placed indoors, for heating indoor/refrigeration, forming indoor/outdoor temperature-difference;
Heat-flow meter piece 3 is arranged in wall-body energy saving within the walls, for measuring hot-fluid;
Temperature element 4 is arranged in the corresponding position of wall-body energy saving and exterior surface of wall with temperature element outside wall 5 within the walls
It sets, is used for measuring temperature;High-precision platinum resistance can be used in temperature element 5 outside for temperature element 4 and wall within the walls;
Temperature polling instrument 2 is with heat-flow meter piece 3 within the walls, the outer temperature element of temperature element 4 and wall 5 is connect within the walls;
Wall-body energy saving is measured by temperature element 4 within the walls to stablize to set temperature, temperature polling instrument 2 starts outside to wall
Temperature element 5, within the walls temperature element 4, the measurement data of heat-flow meter piece 3 starts to acquire within the walls, and the heat transfer of wall is calculated
Coefficient.
Embodiment 2:Referring to attached drawing 2, on the basis of embodiment 1, specific restriction is done to temperature polling instrument 2.Temperature is patrolled
Examining instrument 2 includes:Power interface 21 controls switch 22, communication interface 23, USB interface 24, microcontroller 25, display 26 and adopts
Collect module 27;Power interface 21 is connect for connecting external power supply, and by controlling switch 22 with microcontroller 25, microcontroller 25 and
Communication interface 23, USB interface 24, display 26 and acquisition module 27 connect;Acquisition module 27 and heat-flow meter piece 3, wall within the walls
Interior temperature element 4 and the outer temperature element 5 of wall connect;The hot-fluid of temperature and transmission outside the acquisition within the walls of the acquisition module 27
Amount, send to microcontroller 25, the heat transfer coefficient of wall is calculated by microcontroller 25;Display 26 is used to show temperature outer within the walls
The heat transfer coefficient of degree, heat flow and wall;USB interface 24 is used for outside transmission data;Communication interface 23 is used for and host computer
Communication.
Further, it to increase the safety that temperature polling instrument 2 uses, is set between power interface 21 and control switch 22
There is insurance 28.
To sum up, the above is only the preferred embodiments of the present utility model only, is not intended to limit the protection of the utility model
Range.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in
Within the scope of protection of the utility model.
Claims (4)
1. a kind of wall insulation performance detection device, which is characterized in that it includes:Temperature-adjusting device (1), temperature polling instrument
(2), the outer temperature element (5) of heat-flow meter piece (3), within the walls temperature element (4) and wall within the walls;
The temperature-adjusting device (1) is placed indoors, for heating indoor or refrigeration, forming indoor/outdoor temperature-difference;
The piece of heat-flow meter within the walls (3) is arranged in wall-body energy saving, for measuring hot-fluid;
The temperature element within the walls (4) is arranged in wall-body energy saving and exterior surface of wall with the outer temperature element (5) of the wall
Corresponding position, be used for measuring temperature;
The temperature polling instrument (2) and the piece of heat-flow meter within the walls (3), the temperature element within the walls (4) and the outer thermometric of the wall
Element (5) connects;
Wall-body energy saving is measured by the temperature element within the walls (4) to stablize to set temperature, the temperature polling instrument (2) is opened
Begin to start the measurement data of temperature element (5) outside the wall, the temperature element within the walls (4), the piece of heat-flow meter within the walls (3)
Acquisition, and the heat transfer coefficient of wall is calculated.
2. a kind of wall insulation performance detection device as described in claim 1, which is characterized in that the temperature polling instrument (2)
Including:Power interface (21), control switch (22), communication interface (23), USB interface (24), microcontroller (25), display (26)
And acquisition module (27);The power interface (21) switchs (22) by the control and is connect with the microcontroller (25), institute
State microcontroller (25) and the communication interface (23), the USB interface (24), the display (26) and acquisition module (27)
Connection;The acquisition module (27) and the piece of heat-flow meter within the walls (3), the temperature element within the walls (4) and the wall exterior measuring
Warm element (5) connection.
3. a kind of wall insulation performance detection device as claimed in claim 1 or 2, which is characterized in that the member of thermometric within the walls
Part (4) and the outer temperature element (5) of the wall are all made of platinum resistance.
4. a kind of wall insulation performance detection device as claimed in claim 2, which is characterized in that the power interface (21) with
It is equipped with insurance (28) between the control switch (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366034.6U CN208000285U (en) | 2018-03-16 | 2018-03-16 | A kind of wall insulation performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366034.6U CN208000285U (en) | 2018-03-16 | 2018-03-16 | A kind of wall insulation performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208000285U true CN208000285U (en) | 2018-10-23 |
Family
ID=63838917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820366034.6U Expired - Fee Related CN208000285U (en) | 2018-03-16 | 2018-03-16 | A kind of wall insulation performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208000285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252724A (en) * | 2021-05-21 | 2021-08-13 | 山东中坚工程质量检测有限公司 | Method for detecting heat preservation performance of external wall |
| CN115236126A (en) * | 2022-08-22 | 2022-10-25 | 上海市建筑科学研究院有限公司 | Test device and method for heat transfer coefficient of opaque envelope based on heat flow meter method |
-
2018
- 2018-03-16 CN CN201820366034.6U patent/CN208000285U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252724A (en) * | 2021-05-21 | 2021-08-13 | 山东中坚工程质量检测有限公司 | Method for detecting heat preservation performance of external wall |
| CN113252724B (en) * | 2021-05-21 | 2022-05-31 | 山东中坚工程质量检测有限公司 | Method for detecting heat preservation performance of external wall |
| CN115236126A (en) * | 2022-08-22 | 2022-10-25 | 上海市建筑科学研究院有限公司 | Test device and method for heat transfer coefficient of opaque envelope based on heat flow meter method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103076359B (en) | Device for detecting heat transfer coefficient of building enclosing structure on site | |
| CN103175863B (en) | Building door, window and curtain wall heat insulation performance detection apparatus and system thereof | |
| CN104180929B (en) | A kind of calibration steps of TR heat flow transducer | |
| CN206192402U (en) | Gaseous little water of SF6, density on -line monitoring system | |
| CN104949768B (en) | Internal combustion engine temperature self-power wireless telemetering equipment | |
| CN110987239A (en) | Temperature measurement detection device for terminal base of electric energy meter | |
| CN105784765B (en) | Powder body material effect of heat insulation evaluating apparatus and its application method | |
| CN102661971A (en) | Textile material thermal insulation property test instrument for simulating all-weather weather conditions | |
| CN208000285U (en) | A kind of wall insulation performance detection device | |
| CN101832960A (en) | Measuring method for on-site detection of thermal resistance of enclosing structure | |
| CN101871266B (en) | Automatic acquisition system for concrete cooling water data | |
| CN105223232A (en) | A kind of thermal conductivity measuring instrument and measuring method | |
| CN110567604A (en) | A high-precision sea ice temperature chain and its temperature measurement method | |
| CN206671238U (en) | A kind of heat conduction coefficient tester | |
| CN201247212Y (en) | Thermal case for detection device of building wall heat transfer coefficient | |
| CN207066506U (en) | A kind of annular temp.-humidity measuring apparatus | |
| CN101078698B (en) | Positive type detection method for protecting integral heat-insulation property of structure | |
| CN105372288B (en) | A kind of rate of heat flow measuring instrument and measuring method | |
| CN207541008U (en) | Green agriculture room energy-efficient performance detector | |
| CN206639070U (en) | Used in nuclear power station oil surface thermostat automatic calibrator | |
| CN208751609U (en) | A kind of wet acquisition module of wireless temperature measurement | |
| CN204422106U (en) | A kind of mensuration fermentation temperature sensor | |
| CN209093393U (en) | Novel humidifying device energy efficiency temperature experimental box | |
| CN205665187U (en) | Powder material evaluation device that insulates against heat | |
| CN202049656U (en) | Experiment device for measuring solid metal specific heat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |