CN209400453U - A kind of external window of building glass heat-insulating performance testing device - Google Patents
A kind of external window of building glass heat-insulating performance testing device Download PDFInfo
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- CN209400453U CN209400453U CN201920000191.XU CN201920000191U CN209400453U CN 209400453 U CN209400453 U CN 209400453U CN 201920000191 U CN201920000191 U CN 201920000191U CN 209400453 U CN209400453 U CN 209400453U
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- Prior art keywords
- test
- testing device
- insulating performance
- refrigeration case
- performance testing
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- 238000012360 testing method Methods 0.000 title claims abstract description 73
- 239000011521 glass Substances 0.000 title claims abstract description 55
- 238000005057 refrigeration Methods 0.000 claims abstract description 25
- 230000007613 environmental effect Effects 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model belongs to building detection technique field, disclose a kind of external window of building glass heat-insulating performance testing device, including environmental cabinet and test box, the side of environmental cabinet is inlaid with temperature controller, test box is located in environmental cabinet, test box includes the heating box and refrigeration case being spaced apart by test specimen frame, heating box bottom is fixed with electric heater, test specimen arch is plugged with a plate, glass placing rack is symmetrically fixed at the top and bottom of test specimen frame inner wall, glass placing rack side is threaded with bolt, fixing clamp is equipped on the inside of glass placing rack, fixing clamp is connect with bolt thread, refrigerator is equipped on the outside of refrigeration case, refrigerator is connected to by air supply tube with refrigeration case, one end that air supply tube extends to inside refrigeration case is connected with wind deflector.Its interference that can reduce external environment improves measuring accuracy, and operates convenient, testing efficiency height.
Description
Technical field
The utility model relates to build detection technique field, specially a kind of external window of building glass heat-insulating performance test dress
It sets.
Background technique
It includes skylight and balcony top mosaic glass portion that external window of building thermal insulation performance detection device, which is suitable for external window of building,
Point etc. the thermal insulation property of all kinds of forms detection and classification.Traditional insulation property testing device for heat preservation in use, vulnerable to outer
Portion's environmental disturbances, and the size of test specimen frame is difficult to be adapted with the glass of various models, needs to change test specimen frame sometimes, reduces survey
Efficiency is tried, glass is put into test specimen frame and cannot be well fixed, and can generate loosening, is heated or is cooled so as to cause glass
Effect it is uneven, affect measuring accuracy.
Utility model content
For the above-mentioned deficiency of the prior art, the utility model provides a kind of external window of building glass heat-insulating performance test dress
It sets, to reduce the test spent time, improves measuring accuracy.
To achieve the above object, the utility model provides the following technical solutions: a kind of external window of building glass heat-insulating performance survey
Trial assembly is set, including environmental cabinet and test box, and the side of the environmental cabinet is inlaid with temperature controller, and the test box is located at environment
In case, the test box includes the heating box and refrigeration case being spaced apart by test specimen frame, and the heating box bottom is fixed with electric heating
Device, the test specimen arch are plugged with a plate, are symmetrically fixed with glass placing rack at the top and bottom of the test specimen frame inner wall, institute
It states glass placing rack side and is threaded with bolt, be equipped with fixing clamp, the fixing clamp and bolt thread on the inside of glass placing rack
Connection, the refrigeration case outside are equipped with refrigerator, and the refrigerator is connected to by air supply tube with refrigeration case, and the air supply tube extends
One end inside to refrigeration case is connected with wind deflector.
Further, the bottom of the test box is fixed with pedestal, and dehumidifier, the dehumidifier are fixed on the pedestal
It is respectively communicated with by Y type air hose with heating box and refrigeration case.
Further, the side that the fixing clamp clamps glass is bonded with rubber pad, the shape size of the rubber pad with
The shape size of fixing clamp clamping face is consistent.
Further, the Y type air hose runs through the part of heating box side wall and covers through the part of refrigeration case side wall
Equipped with sealing ring, the junction of the splicing position of the plate and test specimen frame, air supply tube and wind deflector also is provided with sealing ring.
Further, the wind deflector section is isosceles trapezoid, is uniformly provided with even air holes on the wind deflector.
Further, the front of the environmental cabinet is hinged with single open-door by hinge, and the single open-door front is equipped with form,
The form is transparent material.
Further, the base end face is equipped with metallic channel, and the electric heater, refrigerator, dehumidifier pass through respectively to be set
Conducting wire and PLC controller in metallic channel are electrically connected.
Compared with prior art, the utility model have it is following the utility model has the advantages that
1, test box is placed in environmental cabinet when using, by the temperature controller being arranged on environmental cabinet, easily controllable detection
When environment the temperature inside the box so that environment the temperature inside the box in test process is maintained required steady state value, by the plate of setting, make
It obtains glass to be measured and is easily put into test box, the sealing ring of cooperation plate and the setting of test specimen frame splicing position, so that test specimen frame is to seal
Structure reduces the fluctuation of test result, by the wind deflector of setting, the cold wind that refrigerator is generated blowing to more evenly
The surface of glass to be measured, improves testing efficiency, increases measuring accuracy.
2, it by the way that glass placing rack is arranged in test specimen frame, is placed in test specimen frame convenient for glass to be measured, is put by glass
The bolt and fixing clamp being arranged on frame are set, so that glass to be measured is able to maintain good stationary state, glass to be measured can be stablized
Be placed on inside test specimen frame, by the rubber pad being arranged on fixing clamp, be effectively increased between glass and fixing clamp to be measured
Frictional force so that fixing clamp becomes more stable the clamping of glass to be measured, while also reducing fixing clamp to glass to be measured
Caused by squeeze, avoid glass to be measured and ruptured by excessive compression.
Detailed description of the invention
Fig. 1 is the utility model schematic diagram of front perspective structure；
Fig. 2 is the test box positive structure schematic of the utility model；
Fig. 3 is the environmental cabinet positive structure schematic of the utility model.
In figure: 1, environmental cabinet；2, hinge；3, single open-door；4, form；5, bolt；6, temperature controller；7, test box；8,
Heating box；81, electric heater；82, dehumidifier；9, test specimen frame；91, plate；92, glass placing rack；93, bolt；94, fixed
Folder；95, rubber pad；10, refrigeration case；101, refrigerator；102, wind deflector；11, Y type air hose；12, air supply tube；13, sealing ring；
14, pedestal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to 3 is please referred to, the utility model embodiment provides a kind of external window of building glass heat-insulating performance testing device, packet
Environmental cabinet 1 and test box 7 are included, the side of environmental cabinet 1 is inlaid with temperature controller 6, and temperature controller 6 is warm and humid using CX-WSK type
Controller is spent, temperature controller 6 is fixedly connected by bolt 5 with 1 side wall of environmental cabinet, and test box 7 is located in environmental cabinet 1, test
Case 7 includes the heating box 8 and refrigeration case 10 being spaced apart by test specimen frame 9, and 8 bottom of heating box is fixed with electric heater 81, electric heating
Device 81 uses SRY tubular electric heating, and a plate 91 is plugged at the top of test specimen frame 9, and 9 inner wall of test specimen frame top and bottom are symmetrical solid
Surely there is glass placing rack 92,92 side of glass placing rack is threaded with bolt 93, is equipped with fixing clamp on the inside of glass placing rack 92
94, fixing clamp 94 is threadedly coupled with bolt 93, and refrigerator 101 is equipped on the outside of refrigeration case 10, and refrigerator 101 is FD-50W semiconductor
Refrigerator, refrigerator 101 are connected to by air supply tube 12 with refrigeration case 10, and air supply tube 12 extends to the company of one end inside refrigeration case 10
It is connected to wind deflector 102.
Further, the bottom of test box 7 is fixed with pedestal 14, and dehumidifier 82 is fixed on pedestal 14, and dehumidifier 82 is
GZCFZ-7S back yard industry dehumidifier, dehumidifier 82 are respectively communicated with by Y type air hose 11 with heating box 8 and refrigeration case 10, i.e. Y type
One branch pipe of air hose 11 is connected to with heating box 8, another branch pipe is connected to refrigeration case 10, reduces hair by synchronous dehumidifying
The interference of hot tank 8 and 10 humidity difference of refrigeration case to measuring accuracy.
Further, the side that fixing clamp 94 clamps glass is bonded with rubber pad 95, the shape size of rubber pad 95 and solid
The shape size of 94 clamping face of clamp is consistent.Rubber pad 95 increases the frictional force between glass and fixing clamp 94 to be measured, so that
Fixing clamp 94 becomes more stable the clamping of glass to be measured, while also reducing fixing clamp 94 and squeezing caused by glass to be measured
Pressure, avoids glass to be measured and is ruptured by excessive compression.
Further, Y type air hose 11 runs through the part of 8 side wall of heating box and covers through the part of 10 side wall of refrigeration case
Equipped with sealing ring 13, splicing position, air supply tube 12 and the junction of wind deflector 102 of plate 91 and test specimen frame 9 also are provided with sealing ring
13.Setting sealing ring 13 makes 7 overall tightness of test box good, increases measuring accuracy.
Further, 102 section of wind deflector is isosceles trapezoid, is uniformly provided with even air holes on wind deflector 102, so that by
The cold air of wind deflector 102 can uniformly blow to glass surface, avoid local temperature difference big and reduce testing progress.
Further, the front of environmental cabinet 1 is hinged with single open-door 3 by hinge 2, and 3 front of single open-door is equipped with form 4, depending on
Window 4 is transparent material.
Further, 14 bottom surface of pedestal is equipped with metallic channel, and electric heater 81, refrigerator 101, dehumidifier 82 are respectively by setting
Conducting wire and PLC controller in metallic channel are electrically connected, wherein the conducting wire being connected with electric heater 81 passes through 7 bottom surface of test box
It is connect again with PLC controller into metallic channel, which is the conventional programmable controller of industry.
The utility model uses the preceding storage for first checking and powering on test box 7 for electric heater, dehumidifier 82, refrigerator 101
Battery confirms its electricity abundance, extracts the plate 91 at 9 top of test specimen frame out when use, glass to be measured is put into glass placing rack 92
In, by tightening bolt 93, glass to be measured is fixed, plate 91 is inserted into test specimen frame 9 later, and ensure the plate
91 are fully sealed with the splicing position of test specimen frame 9, then open the single open-door 3 of environmental cabinet 1, test box 7 is put into bottom in environmental cabinet 1
Middle face sets PLC controller parameter, closes single open-door 3 later, starts to test.With reference to national standard file GB/T8484-2008
Method in " classification of building external doors and windows thermal insulation property and detection method " in Section 5 " detection method " detects the heat transfer of glass to be measured
Coefficient, and then evaluate its heat insulation effect, i.e., the calorific value of electric heater 81, subtracts through 8 outer wall of heating box in measurement heating box 8
It is (to be measured can to calculate test specimen divided by the product of test specimen area and 9 two sides Air Temperature Difference of test specimen frame with the heat loss of test specimen frame 9
Glass) energy saving.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of external window of building glass heat-insulating performance testing device, it is characterised in that: including environmental cabinet (1) and test box (7), institute
The side for stating environmental cabinet (1) is inlaid with temperature controller (6), and the test box (7) is located in environmental cabinet (1), the test box
It (7) include the heating box (8) and refrigeration case (10) being spaced apart by test specimen frame (9), heating box (8) bottom is fixed with electric heating
Device (81), test specimen frame (9) top is plugged with a plate (91), symmetrical fixed at the top and bottom of test specimen frame (9) inner wall
Have glass placing rack (92), glass placing rack (92) side is threaded with bolt (93), on the inside of glass placing rack (92)
Equipped with fixing clamp (94), the fixing clamp (94) is threadedly coupled with bolt (93), and refrigerator is equipped on the outside of the refrigeration case (10)
(101), the refrigerator (101) is connected to by air supply tube (12) with refrigeration case (10), and the air supply tube (12) extends to refrigeration
The internal one end of case (10) is connected with wind deflector (102).
2. a kind of external window of building glass heat-insulating performance testing device according to claim 1, it is characterised in that: the test
The bottom of case (7) is fixed with pedestal (14), is fixed with dehumidifier (82) on the pedestal (14), and the dehumidifier (82) passes through Y
Type air hose (11) is respectively communicated with heating box (8) and refrigeration case (10).
3. a kind of external window of building glass heat-insulating performance testing device according to claim 1, it is characterised in that: the fixation
The side that folder (94) clamps glass is bonded with rubber pad (95), and the shape size of the rubber pad (95) and fixing clamp (94) clamp
The shape size in face is consistent.
4. a kind of external window of building glass heat-insulating performance testing device according to claim 2, it is characterised in that: the Y type
Part of the air hose (11) through heating box (8) side wall and the part through refrigeration case (10) side wall are arranged with sealing ring
(13), the junction of the splicing position of the plate (91) and test specimen frame (9), air supply tube (12) and wind deflector (102) also is provided with close
Seal (13).
5. a kind of external window of building glass heat-insulating performance testing device according to claim 1, it is characterised in that: the wind-guiding
Plate (102) section is isosceles trapezoid, is uniformly provided with even air holes on the wind deflector (102).
6. a kind of external window of building glass heat-insulating performance testing device according to claim 1, it is characterised in that: the environment
The front of case (1) is hinged with single open-door (3) by hinge (2), and single open-door (3) front is equipped with form (4), the form
It (4) is transparent material.
7. a kind of external window of building glass heat-insulating performance testing device according to claim 2, it is characterised in that: the pedestal
(14) bottom surface is equipped with metallic channel, and the electric heater (81), refrigerator (101), dehumidifier (82) are respectively by being set to metallic channel
In conducting wire and PLC controller be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920000191.XU CN209400453U (en) | 2019-01-01 | 2019-01-01 | A kind of external window of building glass heat-insulating performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920000191.XU CN209400453U (en) | 2019-01-01 | 2019-01-01 | A kind of external window of building glass heat-insulating performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209400453U true CN209400453U (en) | 2019-09-17 |
Family
ID=67897645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920000191.XU Expired - Fee Related CN209400453U (en) | 2019-01-01 | 2019-01-01 | A kind of external window of building glass heat-insulating performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209400453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823950A (en) * | 2019-11-15 | 2020-02-21 | 北京中科天昊科技有限公司 | Building curtain wall door and window heat preservation and solar heat gain coefficient detection equipment |
| CN112630256A (en) * | 2020-12-29 | 2021-04-09 | 河北冰虫环保科技有限公司 | Building door and window thermal insulation performance detection equipment |
-
2019
- 2019-01-01 CN CN201920000191.XU patent/CN209400453U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823950A (en) * | 2019-11-15 | 2020-02-21 | 北京中科天昊科技有限公司 | Building curtain wall door and window heat preservation and solar heat gain coefficient detection equipment |
| CN110823950B (en) * | 2019-11-15 | 2022-08-09 | 北京中科天昊科技有限公司 | Building curtain wall door and window heat preservation and solar heat gain coefficient detection equipment |
| CN112630256A (en) * | 2020-12-29 | 2021-04-09 | 河北冰虫环保科技有限公司 | Building door and window thermal insulation performance detection equipment |
| CN112630256B (en) * | 2020-12-29 | 2022-07-15 | 山东华研检测科技有限公司 | Building door and window thermal insulation performance detection equipment |
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| 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: 20190917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |