CN116973399A - Experiment table for heat preservation experiment test of heat preservation plate - Google Patents
Experiment table for heat preservation experiment test of heat preservation plate Download PDFInfo
- Publication number
- CN116973399A CN116973399A CN202310819610.3A CN202310819610A CN116973399A CN 116973399 A CN116973399 A CN 116973399A CN 202310819610 A CN202310819610 A CN 202310819610A CN 116973399 A CN116973399 A CN 116973399A
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- heat preservation
- heating box
- experiment
- fixed
- experiment heating
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- 238000002474 experimental method Methods 0.000 title claims abstract description 101
- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000004321 preservation Methods 0.000 title claims description 75
- 238000010438 heat treatment Methods 0.000 claims abstract description 79
- 238000009413 insulation Methods 0.000 claims abstract description 74
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 239000004020 conductor Substances 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
- G01N25/4846—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation for a motionless, e.g. solid sample
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
- G01N25/4846—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation for a motionless, e.g. solid sample
- G01N25/4853—Details
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention discloses an experiment table for insulation board insulation experiment test, which relates to the technical field of insulation board insulation experiment, and comprises an insulation experiment heating box and an insulation experiment heating box, wherein an insulation board can be placed between the insulation experiment heating box and the insulation experiment heating box at intervals, a positioning frame is fixed on the outer side of the insulation experiment heating box, a driving device facing the insulation experiment heating box is fixed on the positioning frame, a sealing device capable of sliding is hermetically packaged in the insulation experiment heating box, a first temperature sensor is arranged on the inner side of the sealing device, a display panel is further arranged on the outer side surface of the insulation experiment heating box, a second temperature sensor is arranged on the inner side of the insulation experiment heating box, and a PTC heating sheet and a temperature controller are further arranged in the insulation experiment heating box. The invention is mainly used for thermal insulation experiment test of the thermal insulation board, takes the thermal insulation board to be tested as a boundary, and tests the thermal insulation performance of the thermal insulation board by measuring the temperature difference of the two sides of the thermal insulation board, so that the operation is simple, and the test efficiency is greatly accelerated.
Description
Technical Field
The invention relates to the technical field of insulation board insulation experiments, in particular to an experiment table for insulation board insulation experiment tests.
Background
The heat-insulating board is a board for insulating the building. The heat insulating board is made of polystyrene resin as material, other supplementary material and polymer, and through heating, mixing, catalyst injection, extrusion to form, and has moistureproof and waterproof performance.
Because the insulation board needs to be subjected to insulation experiment test before leaving the factory, the test flow of the existing insulation experiment table is too complex, the operation steps are complicated, and the insulation test efficiency is low.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides an experiment table for heat preservation experiment and test of a heat preservation plate.
In order to achieve the above purpose, the invention provides the following technical scheme:
the experiment table for the insulation board insulation experiment test comprises an insulation experiment heating box and an insulation experiment heating box, wherein the insulation experiment heating box and the insulation experiment heating box are mutually spaced and mutually communicated, and an insulation board can be placed at the insulation experiment heating box;
the device comprises a heat preservation experiment heating box, a positioning frame, a driving device, a sliding seat, a driving seat, a plurality of uniformly distributed rotating ribs, a plurality of mutually symmetrical fastening jackscrews, a telescopic rod and a clamping seat, wherein the positioning frame is fixedly arranged on the outer side of the heat preservation experiment heating box, the driving device is fixedly arranged on the positioning frame, the driving device faces the heat preservation experiment heating box and is horizontally arranged, the sliding seat is fixedly arranged at the outer side end of the driving device, the driving seat is assembled on the sliding seat through a ring-shaped guide rail, the plurality of uniformly distributed rotating ribs are fixedly arranged on the outer side of the driving seat, the plurality of mutually symmetrical fastening jackscrews are further penetrated and meshed on the outer side of the driving seat, the telescopic rod is positioned inside the driving device through threaded engagement, and the clamping seat is fixedly arranged at the end of the telescopic rod;
an infrared ranging sensor facing the heat preservation experiment heating box is fixed at the upper part of the clamping seat, a fixed trigger clamping block facing the heat preservation experiment heating box is fixed at the lower part of the clamping seat, a movable trigger clamping block is further assembled at the corresponding position of the outer side of the fixed trigger clamping block, the upper end and the lower end of the movable trigger clamping block are respectively and penetratingly assembled on a guide shaft, a spring abutting joint is fixed at the end head of the guide shaft, and a spring is further nested on the guide shaft;
the inside of the heat preservation experiment heated box is hermetically provided with a sealing device capable of sliding, the upper part of the outer side of the sealing device is fixed with the clamping seat, and the inner side of the sealing device is provided with a first temperature sensor;
the heat preservation experiment heating case is fixed with the benchmark board that sets up perpendicularly towards the outside edge of heat preservation experiment heating case, the outside surface of heat preservation experiment heating case still is provided with display panel, the inboard of heat preservation experiment heating case is provided with second temperature sensor, the inside of heat preservation experiment heating case still is provided with PTC heating plate and temperature controller.
Preferably, the contact positions of the sealing device and the heat preservation experiment heating box and the heat preservation plate are sealed through sealing strips.
Preferably, the infrared signal emitted by the infrared ranging sensor can irradiate onto the reference plate and then be reflected, wherein the emitting end of the infrared ranging sensor is level with the edge of the sealing device.
Preferably, after the sealing device and the heat preservation experiment heating box are sealed and insulated by the heat preservation plate, the movable trigger clamping block is just contacted with the fixed trigger clamping block.
Preferably, the movable trigger clamping block and the fixed trigger clamping block are both electric conductors, and the movable trigger clamping block and the fixed trigger clamping block are respectively electrically connected with the infrared ranging sensor through circuits.
Preferably, after the sealing device and the heat preservation experiment heating box are sealed and insulated by the heat preservation plate, the datum plate is just contacted with the heat preservation plate.
Preferably, the infrared distance measuring sensor, the first temperature sensor, the display panel, the second temperature sensor and the temperature controller are all electrically connected with the central processing unit through circuits, wherein the central processing unit is connected with an external power supply, and the temperature controller is electrically connected with the PTC heating sheet through circuits.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to an experiment table for heat preservation experiment test of a heat preservation plate, which is mainly used for heat preservation experiment test of the heat preservation plate, and the heat preservation performance of the heat preservation plate is inspected by taking the heat preservation plate to be tested as a boundary and respectively measuring the temperature difference at two sides of the heat preservation plate.
Drawings
FIG. 1 is a schematic top view of the present invention when the insulation board is not tested;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a cross-sectional view at B-B in FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3 at C;
FIG. 5 is a schematic top view of the insulation board of the present invention when not tested;
FIG. 6 is a partial enlarged view at D in FIG. 5;
FIG. 7 is a cross-sectional view taken at E-E of FIG. 5;
FIG. 8 is an enlarged view of a portion of F in FIG. 7;
fig. 9 is a partial enlarged view at G in fig. 7.
In the figure: 1-a heat preservation experiment heated box; 2-a heating box for heat preservation experiment; 3-positioning frames; 4-a driving device; 5-a slide; 6-ring guide rail; 7-a driving seat; 8-rotating ribs; 9-tightening the jackscrews; 10-a telescopic rod; 11-a clamping seat; 12-an infrared ranging sensor; 13-a fixed trigger clamp block; 14-a movable trigger clamping block; 15-a guide shaft; 16-spring abutment; 17-a spring; 18-sealing means; 19-a first temperature sensor; 20-a reference plate; 21-a display panel; 22-a second temperature sensor; 23-PTC heating sheets; 24-temperature controller; 25-heat insulation board.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on the embodiments of the invention, which would be apparent to one of ordinary skill in the art without making any inventive effort are intended to be within the scope of the invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Referring to fig. 1-9, the invention provides a technical scheme that:
the experiment table for the insulation board insulation experiment test comprises an insulation experiment heating box 1 and an insulation experiment heating box 2, wherein the insulation experiment heating box 1 and the insulation experiment heating box 2 are mutually spaced and mutually communicated, and an insulation board 25 can be placed at the position;
the device is characterized in that a locating frame 3 which is vertically arranged is fixed on the outer side of the heat preservation experiment heating box 1, a driving device 4 which faces the heat preservation experiment heating box 2 and is horizontally arranged is fixed on the locating frame 3, a sliding seat 5 is fixed at the outer side end of the driving device 4, a driving seat 7 which can rotate is assembled on the sliding seat 5 through a ring-shaped guide rail 6, a plurality of uniformly distributed rotating ribs 8 are fixed on the outer side of the driving seat 7, a plurality of mutually symmetrical fastening jackscrews 9 are meshed through the outer side of the driving seat 7, a telescopic rod 10 which is positioned in the driving device 4 is meshed on the inner side of the driving seat 7 through threads, and a clamping seat 11 is fixed at the end of the telescopic rod 10;
an infrared ranging sensor 12 facing the heat preservation experiment heating box 2 is fixed above the clamping seat 11, a fixed trigger clamping block 13 facing the heat preservation experiment heating box 2 is fixed below the clamping seat 11, a movable trigger clamping block 14 is further assembled at the corresponding position of the outer side of the fixed trigger clamping block 13, the upper end and the lower end of the movable trigger clamping block 14 are respectively and penetratingly assembled on a guide shaft 15, a spring abutting joint 16 is fixed at the end head of the guide shaft 15, and a spring 17 is further nested on the guide shaft 15;
the inside of the heat preservation experiment heat receiving box 1 is hermetically provided with a sealing device 18 capable of sliding, the upper part of the outer side of the sealing device 18 is fixed with the clamping seat 11, and the inner side of the sealing device 18 is provided with a first temperature sensor 19;
the heat preservation experiment heating case 2 is fixed with the benchmark board 20 that sets up perpendicularly towards the outside edge of heat preservation experiment heating case 1, the outside surface of heat preservation experiment heating case 2 still is provided with display panel 21, the inboard of heat preservation experiment heating case 2 is provided with second temperature sensor 22, the inside of heat preservation experiment heating case 2 still is provided with PTC heating plate 23 and temperature controller 24.
In the above description, the contact positions of the sealing device 18 and the insulation experiment heating box 2 with the insulation board 25 are sealed by sealing strips.
In the above, the infrared signal emitted from the infrared ranging sensor 12 can be irradiated onto the reference plate 20 and then reflected, wherein the emitting end of the infrared ranging sensor 12 is flush with the edge of the sealing device 18.
In the above description, after the sealing device 18 and the insulation experiment heating box 2 are sealed and insulated by the insulation board 25, the movable trigger clamping block 14 just contacts with the fixed trigger clamping block 13.
In the above description, the movable trigger clamping block 14 and the fixed trigger clamping block 13 are both electric conductors, and the movable trigger clamping block 14 and the fixed trigger clamping block 13 are respectively electrically connected with the infrared ranging sensor 12 through circuits.
In the above description, after the sealing device 18 and the insulation experiment heating box 2 are sealed and insulated by the insulation board 25, the reference board 20 just contacts with the insulation board 25.
In the above description, the infrared ranging sensor 12, the first temperature sensor 19, the display panel 21, the second temperature sensor 22 and the temperature controller 24 are all electrically connected with the central processing unit through wires, wherein the central processing unit is connected with an external power supply, and the temperature controller 24 is electrically connected with the PTC heating sheet 23 through wires.
The working principle of the invention:
in the heat preservation test experiment, place the heated board 25 that will wait to detect between the heat preservation experiment heated box 1 and the heat preservation experiment heating box 2, through rotatory rotating muscle 8, can drive the rotation of drive seat 7, drive seat 7 with annular guide rail 6 with the benchmark, under the effect of screw thread, can drive telescopic link 10 and carry out the length and stretch out and draw back to can adjust the position of holder 11, thereby drive sealing device 18 and remove, accomplish sealed clamp with heated board 25 at sealing device 18 and heat preservation experiment heated box 1 and heat preservation experiment heating box 2 between, thereby accomplish heat preservation experiment heated box 1 and heat preservation experiment heating box 2 separation.
In the above process, the movable trigger clamping block 14 just contacts with the fixed trigger clamping block 13, and since the movable trigger clamping block 14 and the fixed trigger clamping block 13 are both electric conductors, and the movable trigger clamping block 14 and the fixed trigger clamping block 13 are respectively electrically connected with the infrared ranging sensor 12 through the circuit, the infrared ranging sensor 12 can be automatically triggered to operate at this time, the thickness of the thermal insulation board 25 to be detected can be measured by reflecting an infrared signal from the reference board 20, and then fed back to the central processor, and uploaded to the display panel 21 for display through the central processor.
The first temperature sensor 19 and the second temperature sensor 22 are respectively started, initial temperatures in the heat preservation experiment heating box 1 and the heat preservation experiment heating box 2 are recorded respectively, the initial temperatures are uploaded to the display panel 21 through the central processing unit to be displayed, the temperature controller 23 is started again, the temperature is preset for the PTC heating plate 24 until the temperature in the heat preservation experiment heating box 2 rises to the preset temperature, the temperature in the heat preservation experiment heating box 1 is monitored in real time through the first temperature sensor 19, the temperature in the heat preservation experiment heating box 2 is monitored in real time through the second temperature sensor 22, the heat preservation performance of the heat preservation plate 25 can be rapidly checked by comparing the temperature difference displayed by the first temperature sensor 19 and the temperature difference displayed by the second temperature sensor 22, the operation is simple, and the testing efficiency is greatly improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The experiment table for the insulation board insulation experiment test is characterized by comprising an insulation experiment heating box (1) and an insulation experiment heating box (2), wherein the insulation experiment heating box (1) and the insulation experiment heating box (2) are mutually spaced and mutually communicated, and an insulation board (25) can be placed at the position;
the device is characterized in that a locating frame (3) which is vertically arranged is fixed on the outer side of the heat preservation experiment heating box (1), a driving device (4) which faces the heat preservation experiment heating box (2) and is horizontally arranged is fixed on the locating frame (3), a sliding seat (5) is fixed at the outer side end of the driving device (4), a driving seat (7) which can rotate is assembled on the sliding seat (5) through a ring-shaped guide rail (6), a plurality of uniformly distributed rotating ribs (8) are fixed on the outer side of the driving seat (7), a plurality of mutually symmetrical fastening jackscrews (9) are meshed through the outer side of the driving seat (7), a telescopic rod (10) which is positioned in the driving device (4) is meshed on the inner side of the driving seat (7) through threads, and a clamping seat (11) is fixed at the end of the telescopic rod (10);
an infrared ranging sensor (12) facing the heat preservation experiment heating box (2) is fixed at the upper part of the clamping seat (11), a fixed trigger clamping block (13) facing the heat preservation experiment heating box (2) is fixed at the lower part of the clamping seat (11), a movable trigger clamping block (14) is further assembled at the corresponding position of the outer side of the fixed trigger clamping block (13), the upper end and the lower end of the movable trigger clamping block (14) respectively penetrate through and are assembled on a guide shaft (15), a spring butt joint (16) is fixed at the end head of the guide shaft (15), and a spring (17) is further nested on the guide shaft (15);
the inside of the heat preservation experiment heat receiving box (1) is hermetically provided with a sealing device (18) capable of sliding, the upper part of the outer side of the sealing device (18) is fixed with the clamping seat (11), and a first temperature sensor (19) is arranged on the inner side of the sealing device (18);
the heat preservation experiment heating case (2) is fixed with benchmark board (20) of perpendicular setting towards the outside edge of heat preservation experiment heating case (1), the outside surface of heat preservation experiment heating case (2) still is provided with display panel (21), the inboard of heat preservation experiment heating case (2) is provided with second temperature sensor (22), the inside of heat preservation experiment heating case (2) still is provided with PTC heating plate (23) and temperature controller (24).
2. The laboratory bench for thermal insulation board thermal insulation experimental test according to claim 1, wherein: the contact positions of the sealing device (18) and the heat preservation experiment heating box (2) and the heat preservation plate (25) are sealed through sealing strips.
3. The laboratory bench for thermal insulation board thermal insulation experimental test according to claim 1, wherein: the infrared signal emitted by the infrared ranging sensor (12) can irradiate onto the reference plate (20) and then be reflected, wherein the emitting end of the infrared ranging sensor (12) is level with the edge of the sealing device (18) up and down.
4. The laboratory bench for thermal insulation board thermal insulation experimental test according to claim 1, wherein: after the sealing device (18) and the heat preservation experiment heating box (2) are sealed and insulated by the heat preservation plate (25), the movable trigger clamping block (14) is just contacted with the fixed trigger clamping block (13).
5. The laboratory bench for thermal insulation board thermal insulation experimental test according to claim 1, wherein: the movable trigger clamping blocks (14) and the fixed trigger clamping blocks (13) are electric conductors, and the movable trigger clamping blocks (14) and the fixed trigger clamping blocks (13) are electrically connected with the infrared ranging sensor (12) through circuits respectively.
6. The laboratory bench for thermal insulation board thermal insulation experimental test according to claim 1, wherein: after the sealing device (18) and the heat preservation experiment heating box (2) are sealed and insulated by the heat preservation plate (25), the reference plate (20) is just contacted with the heat preservation plate (25).
7. The laboratory bench for thermal insulation board thermal insulation experimental test according to claim 1, wherein: the infrared distance measuring sensor (12), the first temperature sensor (19), the display panel (21), the second temperature sensor (22) and the temperature controller (24) are electrically connected with the central processing unit through circuits, wherein the central processing unit is connected with an external power supply, and the temperature controller (24) is electrically connected with the PTC heating sheet (23) through circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310819610.3A CN116973399A (en) | 2023-07-06 | 2023-07-06 | Experiment table for heat preservation experiment test of heat preservation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310819610.3A CN116973399A (en) | 2023-07-06 | 2023-07-06 | Experiment table for heat preservation experiment test of heat preservation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116973399A true CN116973399A (en) | 2023-10-31 |
Family
ID=88474201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310819610.3A Pending CN116973399A (en) | 2023-07-06 | 2023-07-06 | Experiment table for heat preservation experiment test of heat preservation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116973399A (en) |
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2023
- 2023-07-06 CN CN202310819610.3A patent/CN116973399A/en active Pending
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