CN207680629U - A kind of intelligence high temperature aging test box - Google Patents
A kind of intelligence high temperature aging test box Download PDFInfo
- Publication number
- CN207680629U CN207680629U CN201721656448.4U CN201721656448U CN207680629U CN 207680629 U CN207680629 U CN 207680629U CN 201721656448 U CN201721656448 U CN 201721656448U CN 207680629 U CN207680629 U CN 207680629U
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- CN
- China
- Prior art keywords
- chamber
- support column
- high temperature
- heater
- test
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- 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.)
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- 230000032683 aging Effects 0.000 title claims abstract description 34
- 230000001702 transmitter Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 10
- 241000826860 Trapezium Species 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of intelligent high temperature aging test boxes, including chamber ontology, axial flow blower, heater, glove disk, support column, wireless signal transmitter, S7 200PLC controllers and reflow chamber, it locks chamber body upper part and is provided with axial flow blower, having heaters is set below the axial flow blower, it is provided with support column below the glove disk, it is provided with motor on the right side of the wireless signal transmitter, it is provided with S7 200PLC controllers on the right side of the motor, the utility model is scientific and reasonable for structure, it is safe and convenient to use, provided with wireless signal transmitter, remote terminal can be transferred signals to, testing crew is facilitated to understand the temperature conditions inside test chamber in time；Provided with S7 200PLC controllers, the temperature inside heater change test chamber can be adjusted in time；Provided with support column, glove disk can be stablized, and enable its rotation that test specimen to be allowed to be heated evenly；Provided with reflow chamber, the measurement of substance interference high temperature ageing excessive in air is avoided.
Description
Technical field
The utility model is related to high temperature aging test box technical field, specially a kind of intelligent high temperature aging test box.
Background technology
High temperature aging test box be for testing electric wire, cable, insulator or rubber test piece, compare before test piece aging with
Wax-anti dispersant after aging understands the physical property after aging, regular can be replaced to line maintenance, but mesh
Preceding high temperature aging test box majority in the market can not be such that workbench rotates, and it may be to cause test specimen heated to heat in ageing process
It is uneven, at the same in heating process use outside air, have in air other substances interference, can not Accurate Determining it is simple because
Caused by high temperature ageing change, and heat after can only lean on itself radiate, heat dissipation effect is poor, at the same can not accurately control and
The indoor temperature of test cavity is solved, causes to test aging excessive or aging is insufficient.
Utility model content
The utility model provides a kind of intelligent high temperature aging test box, can effectively solve to propose mesh in above-mentioned background technology
Preceding high temperature aging test box majority in the market can not be such that workbench rotates, and it may be to cause test specimen heated to heat in ageing process
It is uneven, at the same in heating process use outside air, have in air other substances interference, can not Accurate Determining it is simple because
Caused by high temperature ageing change, and heat after can only lean on itself radiate, heat dissipation effect is poor, at the same can not accurately control and
The indoor temperature of test cavity is solved, the experiment problem that aging is excessive or aging is insufficient is caused.
To achieve the above object, the utility model provides the following technical solutions：A kind of intelligence high temperature aging test box, including
Chamber ontology, axial flow blower, heater, ventilation opening, test chamber, support column, spherical groove, steel ball, glove disk, circle
It is shifting chute, temperature sensor, reflow chamber, sealing plate, fixed convex block, hinge, control chamber, wireless signal transmitter, wireless
Network receiver, motor, S7-200PLC controllers, heat emission hole and supporting rack, the chamber ontology right part offer heat dissipation
Hole, the chamber body upper part are provided with axial flow blower, are arranged having heaters below the axial flow blower, under the heater
Side offers ventilation opening, and test chamber is provided with below the ventilation opening, support column is provided in the middle part of the test chamber, described
Support top end offers spherical groove, and steel ball is equipped with inside the spherical groove, glove is provided with above the support column
Disk, glove disk bottom end correspond to support column position and offer round shifting chute, and test chamber's right lower quadrant is provided with
Temperature sensor, the test chamber right side is provided with reflow chamber, sealing plate is provided on the right side of the reflow chamber, described close
Left end offers fixed convex block in the middle part of sealing plate, is provided with hinge above the sealing plate, the chamber body lower part is provided with
Chamber is controlled, the control chamber upper left quarter is provided with wireless signal transmitter, is provided with below the wireless signal transmitter
Wireless network receiver, the wireless network receiver right side are provided with motor, S7-200PLC are provided on the right side of the motor
Controller, the output end of the temperature sensor and the input terminal of S7-200PLC controllers are electrically connected, the heater and nothing
The input terminal of line signal projector is electrically connected with the output end of S7-200PLC controllers.
Preferably, it is provided with supporting rack on the left of the heater.
Preferably, the inward flange of the heat emission hole mutually agrees with the outer edge of fixed convex block, and the fixed convex block shape is
Right-angled trapezium.
Preferably, the inward flange of the spherical groove mutually agrees with the outer edge of steel ball.
Preferably, the outer edge of the upper part of the supporting column mutually agrees with the inward flange of round shifting chute, the support column number
Amount is 6.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, it is provided with wireless signal transmitter, remote terminal can be transferred signals to, testing crew is facilitated to understand in test chamber in time
The temperature conditions in portion；Provided with S7-200PLC controllers, heater can be adjusted in time, change the temperature inside test chamber, together
When the change of test chamber's internal temperature is informed by wireless signal transmitter；It, can be effectively by glove disk provided with support column
It is supported on centre position, ensures to be heated evenly；Provided with steel ball and round shifting chute, glove disk can be made effectively to be turned
It is dynamic, test specimen can be heated evenly, while facilitating the variation on the comprehensive surface of test specimen during testing crew record experiment；It is provided with
Reflow chamber can only use internal gas circulation heating during high-temperature circulation test, avoid substance excessive in air dry
Disturb the measurement of high temperature ageing；It, can effectively will be internal by axial flow blower after experiment provided with heat emission hole and sealing plate
Hot gas is discharged, and accelerates heat dissipation, reduces chamber body interior circuit aged deterioration caused by high temperature.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the steel ball mounting structure schematic diagram of the utility model.
Figure label：1, chamber ontology；2, axial flow blower；3, heater；4, ventilation opening；5, test chamber；6, it supports
Column；7, spherical groove；8, steel ball；9, glove disk；10, round shifting chute；11, temperature sensor；12, reflow chamber；13、
Sealing plate；14, fixed convex block；15, hinge；16, chamber is controlled；17, wireless signal transmitter；18, wireless network receiver；
19, motor；20, S7-200PLC controllers；21, heat emission hole；22, supporting rack.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-2, a kind of technical solution of the utility model offer, a kind of intelligence high temperature aging test box,
Including chamber ontology 1, axial flow blower 2, heater 3, ventilation opening 4, test chamber 5, support column 6, spherical groove 7, steel ball 8,
Glove disk 9, round shifting chute 10, temperature sensor 11, reflow chamber 12, sealing plate 13, fixed convex block 14, hinge 15, control
Chamber 16 processed, wireless signal transmitter 17, wireless network receiver 18, motor 19, S7-200PLC controllers 20, heat emission hole 21
With supporting rack 22,1 right part of chamber ontology offers heat emission hole 21, and 1 top of chamber ontology is provided with axial flow blower 2, axis stream
Having heaters 3 is arranged in 2 lower section of wind turbine, and 3 lower section of heater offers ventilation opening 4, and 4 lower section of ventilation opening is provided with test chamber 5, tries
It tests 5 middle part of chamber and is provided with support column 6,6 top of support column offers spherical groove 7, steel ball 8 is equipped with inside spherical groove 7,
6 top of support column is provided with glove disk 9, and 9 bottom end of glove disk corresponds to 6 position of support column and offers round shifting chute 10, examination
It tests 5 right lower quadrant of chamber and is provided with temperature sensor 11,5 right side of test chamber is provided with reflow chamber 12,12 right side of reflow chamber
It is provided with sealing plate 13,13 middle part left end of sealing plate offers fixed convex block 14, and 13 top of sealing plate is provided with hinge 15, tries
1 lower part of tryoff ontology is provided with control chamber 16, and control 16 upper left quarter of chamber is provided with wireless signal transmitter 17, wireless signal
17 lower section of transmitter is provided with wireless network receiver 18, and 18 right side of wireless network receiver is provided with motor 19, and motor 19 is right
Side is provided with S7-200PLC controllers 20, and the output end of temperature sensor 11 and the input terminal of S7-200PLC controllers 20 are electrical
The input terminal of connection, heater 3 and wireless signal transmitter 17 is electrically connected with the output end of S7-200PLC controllers 20.
In order to ensure that heater 3 can be mounted on inside chamber ontology 1, in the present embodiment, it is preferred that 3 left side of heater
It is provided with supporting rack 22.
Heat emission hole 21 is blocked in order to ensure that fixation convex block 14 can be sealed effectively when not radiating, facilitates beating for sealing plate 13
It opens, in the present embodiment, it is preferred that the inward flange of heat emission hole 21 mutually agrees with the outer edge of fixed convex block 14,14 shape of fixed convex block
Shape is right-angled trapezium.
In order to enable steel ball 8 to be installed in spherical groove 7, in the present embodiment, it is preferred that the inward flange of spherical groove 7 and
The outer edge of steel ball 8 mutually agrees with.
In order to enable 9 effective stable rotation of glove disk, in the present embodiment, it is preferred that the outer edge on 6 top of support column and
The inward flange of round shifting chute 10 mutually agrees with, and 6 quantity of support column is 6.
The operation principle and process for using of the utility model：Heater 3 is powered, axial flow blower 2, heater 3 are then turned on
Heated periphery air conveys gas from top to bottom by axial flow blower 2, it is heated after gas vent passage 4 enter examination
Chamber 5 is tested, 5 middle part of test chamber is provided with support column 6, steel ball 8 is placed in the spherical groove 7 that 6 top of support column opens up,
9 bottom end of glove disk offers round shifting chute 10, when motor 19 drives glove disk 9 to rotate, can be provided by support column 6
Effective Auxiliary support can guarantee the rotation that glove disk 9 can be stablized, passed through by the cooperation of steel ball 8 and round shifting chute 10
The rotation of glove disk 9 enables test specimen to be heated evenly, while facilitating each azimuth tables of test specimen during testing crew record experiment
The variation in face obtains high temperature to aging to control the variable in high-temperature circulation test containing other interference agings in air
It influences, is sucked again by axial flow blower 2 by reflow chamber 12 by the hot gas of test chamber 5, reuse, ensure testing
It causes the variable of test specimen aging there was only the change of temperature in the process, avoids the measurement of excessive substance interference high temperature ageing in air,
Accurate test result is obtained, 5 right lower quadrant of test chamber is provided with temperature sensor 11, while in 1 lower part of chamber ontology
It is provided with control chamber 16,5 internal temperature data of test chamber is transferred to by S7-200PLC controllers by temperature sensor 11
20, S7-200PLC controllers 20 control network that wireless signal transmitter 17 is received by wireless network receiver 18 to remote
Journey terminal sends the temperature data inside test chamber 5, allows staff that can recognize the temperature inside test chamber 5 in real time,
When temperature and 20 inside setting value of S7-200PLC controllers inside test chamber 5 are not inconsistent, S7-200PLC controllers 20 are controlled
Heater 3 processed changes heating temperature, to make entire test chamber 5 be in the suitable temperature that experiment needs, while in order to prevent
After experiment, the excessively high quickening internal wiring aging of 1 internal temperature of chamber ontology offers heat dissipation in 1 right part of chamber ontology
Sealing plate 13 is after the test opened by hinge 15 in hole 21, so that fixed convex block 14 is left heat emission hole 21, makes reflow chamber
Heat gas inside 12 can radiate, while open axial flow blower 3, so that air in entire chamber ontology 1 is flowed, side
It is radiated by heat emission hole 21 when will pass through reflow chamber 12.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of intelligence high temperature aging test box, including chamber ontology (1), axial flow blower (2), heater (3), ventilation opening
(4), test chamber (5), support column (6), spherical groove (7), steel ball (8), glove disk (9), round shifting chute (10), temperature
Sensor (11), reflow chamber (12), sealing plate (13), fixed convex block (14), hinge (15), control chamber (16), wireless communication
Number transmitter (17), wireless network receiver (18), motor (19), S7-200PLC controllers (20), heat emission hole (21) and support
Frame (22), it is characterised in that：Chamber ontology (1) right part offers heat emission hole (21), chamber ontology (1) top
It is provided with axial flow blower (2), having heaters (3) is set below the axial flow blower (2), is offered below the heater (3)
Ventilation opening (4), ventilation opening (4) lower section are provided with test chamber (5), support column are provided in the middle part of the test chamber (5)
(6), support column (6) top offers spherical groove (7), and steel ball (8) is equipped with inside the spherical groove (7), described
It is provided with glove disk (9) above support column (6), glove disk (9) bottom end corresponds to support column (6) position and offers circle
Shifting chute (10), test chamber (5) right lower quadrant are provided with temperature sensor (11), are arranged on the right side of the test chamber (5)
There is reflow chamber (12), sealing plate (13) is provided on the right side of the reflow chamber (12), left end is opened in the middle part of the sealing plate (13)
Equipped with fixed convex block (14), it is provided with hinge (15) above the sealing plate (13), chamber ontology (1) lower part is provided with
Chamber (16) is controlled, control chamber (16) upper left quarter is provided with wireless signal transmitter (17), the wireless signal transmission
It is provided with wireless network receiver (18) below device (17), motor (19) is provided on the right side of the wireless network receiver (18),
It is provided with S7-200PLC controllers (20), the output end and S7- of the temperature sensor (11) on the right side of the motor (19)
The input terminal of 200PLC controllers (20) is electrically connected, and the input terminal of the heater (3) and wireless signal transmitter (17) is equal
It is electrically connected with the output end of S7-200PLC controllers (20).
2. a kind of intelligent high temperature aging test box according to claim 1, which is characterized in that on the left of the heater (3)
It is provided with supporting rack (22).
3. a kind of intelligent high temperature aging test box according to claim 1, which is characterized in that the heat emission hole (21) it is interior
Edge mutually agrees with the outer edge of fixed convex block (14), and fixed convex block (14) shape is right-angled trapezium.
4. a kind of intelligent high temperature aging test box according to claim 1, which is characterized in that the spherical groove (7)
Inward flange mutually agrees with the outer edge of steel ball (8).
5. a kind of intelligent high temperature aging test box according to claim 1, which is characterized in that support column (6) top
Outer edge mutually agree with the inward flange of round shifting chute (10), support column (6) quantity is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656448.4U CN207680629U (en) | 2017-12-02 | 2017-12-02 | A kind of intelligence high temperature aging test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656448.4U CN207680629U (en) | 2017-12-02 | 2017-12-02 | A kind of intelligence high temperature aging test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207680629U true CN207680629U (en) | 2018-08-03 |
Family
ID=62999920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721656448.4U Expired - Fee Related CN207680629U (en) | 2017-12-02 | 2017-12-02 | A kind of intelligence high temperature aging test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207680629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112181013A (en) * | 2019-07-05 | 2021-01-05 | 东莞市科文试验设备有限公司 | Control system of high-low temperature aging test box |
-
2017
- 2017-12-02 CN CN201721656448.4U patent/CN207680629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112181013A (en) * | 2019-07-05 | 2021-01-05 | 东莞市科文试验设备有限公司 | Control system of high-low temperature aging test box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20211202 |