CN205670132U - A kind of frozen water impact test apparatus - Google Patents
A kind of frozen water impact test apparatus Download PDFInfo
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- CN205670132U CN205670132U CN201620025508.1U CN201620025508U CN205670132U CN 205670132 U CN205670132 U CN 205670132U CN 201620025508 U CN201620025508 U CN 201620025508U CN 205670132 U CN205670132 U CN 205670132U
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- temperature control
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Abstract
This utility model provides a kind of frozen water impact test apparatus, it is characterised in that including temperature control equipment, ice water controller, wherein, described temperature control equipment includes low temperature control chamber and high-temperature control case；Described ice water controller includes storage tank, water-supply-pipe, water jet and intelligent water pump；Described storage tank is placed in low temperature control chamber；Described water jet and exemplar to be tested are arranged in high-temperature control case；It is connected by water-supply-pipe between described low temperature control chamber and high-temperature control case.
Description
Technical field
This utility model relates to road vehicle, electrically and the detection field of electronic equipment part, particularly relate to a kind of for
The assay device of detection part anti-ice water slug.
Background technology
Circuits System is the important component part of motor vehicles total system, its resistance to temperature shock and the direct shadow of water resistance
Ring the quality of automobile.In motor vehicles driving process in the winter time, owing to ambient temperature is relatively low, and vehicle electronic device by
Higher temperature occurs, when vehicle is through the puddles of water in reasons such as own heatings, it will frozen water splash occurs to motor vehicles
Situation.
Standard ISO 16750-04 defines the test of a kind of resistance to frozen water impact.And in present stage, not yet exist a kind of special
Fixed device is used for the performance of the resistance to frozen water impact of dedicated experiments Circuits System, more existing device main analog one
Frozen water impact condition in the direction resistance to frozen water impact property to Circuits System, the most completely simulation true environment.
Therefore, present stage is needed a kind of special device badly and carrys out the resistance to frozen water impact property of hookup system.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of frozen water impact test apparatus, it is characterised in that include temperature
Degree control device, ice water controller, wherein,
Described temperature control equipment includes low temperature control chamber and high-temperature control case；
Described ice water controller includes storage tank, water-supply-pipe, water jet and intelligent water pump；
Described storage tank is placed in low temperature control chamber；
Described water jet and exemplar to be tested are placed in high-temperature control case；
It is connected by water-supply-pipe between described low temperature control chamber and high-temperature control case.
As a kind of embodiment, being provided with support in described low temperature control chamber, described storage tank is placed on support.
As a kind of embodiment, being provided with support in described high-temperature control case, described exemplar to be tested is placed on support.
As a kind of embodiment, described support is provided with temperature sensor.
As a kind of embodiment, the inner tubal wall of described water-supply-pipe is provided with heat-insulation layer.
As a kind of embodiment, the chamber interior wall of described high-temperature control case is provided with aqueduct.
As a kind of embodiment, the inside pipe wall of the aqueduct that described high-temperature control case chamber interior wall is arranged is provided with insulation
Layer.
As a kind of embodiment, the quantity of described water jet is 1-4.
As a kind of embodiment, the quantity of described water jet is 1-2.
As a kind of embodiment, described frozen water impact test apparatus is additionally provided with suction pump.
Accompanying drawing explanation
Four combined test apparatus of Fig. 1: pipeline component
Fig. 2: water jet O. gracilipes figure.
Detailed description of the invention
The following detailed description being preferable to carry out method of the present utility model of participation in the election and the embodiment included can be more easily understood
Content of the present utility model.Unless otherwise defined, all technology used herein and scientific terminology has and this utility model
The identical implication that one skilled in the art are generally understood that.When there is contradiction, it is as the criterion with the definition in this specification.
Term as used herein " by ... preparation " and " comprising " synonym.Term used herein " comprises ", " including ",
" have ", " containing " or its other deformation any, it is intended that cover the including of non-exclusionism.Such as, the combination of listed elements is comprised
Thing, step, method, goods or device are not necessarily solely those key elements, but can include other not expressly listed key element or
The key element that this kind of compositions, step, method, goods or device are intrinsic.
Conjunction " Consists of " gets rid of any key element, step or component do not pointed out.If in claim, this
Phrase will make claim be closed so that it is does not comprise the material in addition to the material that those describe, but relative often
Except rule impurity.When being rather than immediately following during phrase " Consists of " occurs in the clause of claim main body after theme,
It is only limited to the key element described in this clause；Other key element is not excluded outside as overall described claim.
Singulative includes that plural number discusses object, unless the context clearly dictates otherwise." optional " or " arbitrarily
A kind of " refer to that the item described thereafter or event may or may not occur, and this description include situation that event occurs with
The situation that event does not occurs.
Approximation term in specification and claims is used for modifying quantity, represents that this utility model is not limited to this
Particular number, also includes close to this quantity acceptable without causing the portion of the correction of the change of relevant basic function
Point.Accordingly, modify a numerical value with " about ", " about " etc., mean this utility model and be not limited to this exact numerical.In some example
In son, approximation term likely corresponds to measure the precision of the instrument of numerical value.In present specification and claims, scope
Restriction can be combined and/or exchange, and these scopes include all subranges contained therebetween if not stated otherwise.
Additionally, indefinite article " a kind of " before this utility model key element or component and " one " are to key element or the quantity of component
Require (i.e. occurrence number) unrestriction.Therefore " one " or " a kind of " should be read as including one or at least one, and
The key element of singulative or component also include plural form, unless the obvious purport of described quantity refers to singulative.
Referring to point to gravity direction to D score described in this utility model, described vertical direction refers to parallel with gravity direction
Direction, to " on " then refer to the direction contrary with gravity direction.
This utility model provides a kind of frozen water impact test apparatus, it is characterised in that include temperature control equipment, frozen water control
Device processed, wherein,
Described temperature control equipment includes low temperature control chamber 1 and high-temperature control case 3；
Described ice water controller includes storage tank 13, water-supply-pipe 21, water jet 26 and intelligent water pump 23；
Described storage tank 13 is placed in low temperature control chamber 1；
Described water jet 26 and exemplar to be tested 33 are placed in high-temperature control case 3；
It is connected by water-supply-pipe 21 between described low temperature control chamber 1 and high-temperature control case 3.
The inside pipe wall of described water-supply-pipe 21 is provided with heat-insulation layer 22.
Symbol description:
1-low temperature control chamber；The heat-insulation layer that 11-low temperature control chamber inwall is arranged；12-support；13-storage tank；
21-water-supply-pipe；The heat-insulation layer that 22-water-supply-pipe inwall is arranged；23-intelligent water pump；24-switch valve；25-enters high temperature
In control chamber one section of water-supply-pipe；26-water jet；27-connects intelligent water pump and the water-supply-pipe of high-temperature control case；
3-high-temperature control case；The aqueduct that the chamber interior wall of 32-high-temperature control case is arranged；The pipe outer wall of 31-aqueduct
The heat-insulation layer arranged；33-exemplar to be tested；34-measures the temperature sensor of sample surface temperature to be tested；35-measures high temperature
Control the temperature sensor of the temperature inside the box；36-support；
4-suction pump
Temperature-controlled cabinet:
Temperature-controlled cabinet described in this utility model includes low temperature control chamber 1 and high-temperature control case 3.
Refrigerating plant, temperature sensor, storage tank 13, support 12, described storage tank 13 is included in described low temperature control chamber
It is placed on support 12.
Described high-temperature control case 3 includes heater, temperature sensor 34 and temperature sensor 35, support 36.Temperature passes
Sensor 35 is for monitoring the temperature in high-temperature control case, and temperature sensor 34 is for monitoring the temperature on exemplar 33 surface to be detected.
The chamber interior wall of described high-temperature control case 3 is provided with aqueduct 32, and the pipe outer wall of described aqueduct is provided with
Heat-insulation layer 31.
On the chamber interior wall of described high-temperature control case 3, aqueduct 32 is provided with several water jet 26.
Ice water controller:
Described ice water controller includes storage tank 13, water-supply-pipe 21, water jet 26 and intelligent water pump 23.
Described storage tank 13 is placed in low temperature control chamber 1, keep storage tank water temperature at 0-4 DEG C, one end of water-supply-pipe 21
Inserting in storage tank 13, the other end is connected with intelligent water pump 23 water inlet by the rodding eye of low temperature control chamber.At intelligent water pump
Outlet be connected with the water inlet of another water-supply-pipe, the other end 25 of described water-supply-pipe is entered by the rodding eye of high-temperature control case
In high-temperature control case, in described entrance high-temperature control case, one end 25 of water-supply-pipe connects water jet 26.
In this utility model, intelligent water pump is provided with receptor, can accept the letter of high-temperature control the temperature inside the box induction apparatus 34
Number, judge whether to water spray according to the signal of temperature inductor 34.
Being provided with time device in intelligent water pump, described time device can be as desired to set holding of water spray simultaneously
The continuous time.
In this utility model, the quantity of described water jet 26 is 1-4, preferably 1-2.
In this utility model, described frozen water impact test apparatus is additionally provided with suction pump 4, is stopping resistance to frozen water impact test
Afterwards, the unnecessary water in the water-supply-pipe of high-temperature control chamber interior wall setting can be drawn back.Close to described aqueduct and high temperature control
The seam of case processed is provided with switch valve 24.When suction pump works, described switch valve 24 is closed；When resistance to frozen water rushes
Hitting test when carrying out, described switch valve 24 is in open mode.
As one implement, as it is shown in figure 1, the described impact test apparatus of resistance to frozen water by low temperature control chamber 1, water-supply-pipe 21,
High-temperature control case 3 and suction pump 4 form.Wherein, in low temperature control chamber 1, be provided with support 12, storage tank 13 be placed in support 12 it
On, and it is provided with heat-insulation layer 11 on the chamber interior wall of described low temperature control chamber 1.The inside pipe wall of water-supply-pipe 21 is provided with heat-insulation layer 22,
One end of water-supply-pipe is inserted in storage tank 13, and the other end communicates with the water inlet of intelligent water pump 23；The outlet of intelligent water pump 23
Identical with high-temperature control case 3 by water-supply-pipe 27, and the seam of described water-supply-pipe 27 and high-temperature control case 3 is provided with switch valve
24, it is provided with water jet 26 at one end 25 of described water-supply-pipe 27.
Described water jet 26 is 325 ± 25mm with the distance of exemplar to be tested.
The chamber interior wall of described high-temperature control case 3 is provided with aqueduct 32, and the pipe outer wall of described aqueduct 32 is arranged
There is heat-insulation layer 31, described aqueduct 32 is provided with several water jet 26.Described high-temperature control case 3 is additionally provided with support 36,
Being provided with the temperature sensor 34 measuring sample surface to be tested on described support, described exemplar 33 to be tested is placed in described temperature
Sensor 34；The temperature sensor 35 measuring high-temperature control the temperature inside the box it is provided with in described high-temperature control case 3.When needs are arranged
During parameter high temperature 80 DEG C, temperature sensor 34 can measure the temperature of sample surface to be tested, and temperature sensor 35 can be tested
Temperature in high-temperature control case 3, when temperature sensor 34 and temperature sensor 35 all reach 80 DEG C, then by tested sample at height
The lower 1h of temperature, is then turned on cold water shock device.After cold water shock 5s, sample surface to be tested can be learnt according to temperature sensor 34
Temperature, carry out the most again next step heat up, cold water shock, so circulate.
After resistance to frozen water impact test terminates, closing switch valve 24, open suction pump 4, by the frozen water in aqueduct 32
Drain clean.
Fig. 2 is water jet 26 O. gracilipes figure.
Embodiment 1: the described impact test apparatus of resistance to frozen water is by low temperature control chamber 1, water-supply-pipe 21, high-temperature control case 3 and takes out
Water pump 4 forms.Wherein, being provided with support 12 in low temperature control chamber 1, storage tank 13 is placed on support 12, and described low temperature control
It is not provided with heat-insulation layer 11 on the chamber interior wall of case 1 processed.The inside pipe wall of water-supply-pipe 21 is not provided with heat-insulation layer 22, one end of water-supply-pipe
Inserting in storage tank 13, the other end communicates with the water inlet of intelligent water pump 23；The outlet of intelligent water pump 23 passes through water-supply-pipe 27
Identical with high-temperature control case 3, and the seam of described water-supply-pipe 27 and high-temperature control case 3 is provided with switch valve 24, described water delivery
It is provided with water jet 26 at one end 25 of pipe 27.
The chamber interior wall of described high-temperature control case 3 is provided with aqueduct 32, and the pipe outer wall of described aqueduct 32 does not sets
It is equipped with heat-insulation layer 31, described aqueduct 32 is provided with several water jet 26.Described high-temperature control case 3 is additionally provided with support
36, described support is provided with the temperature sensor 34 measuring sample surface to be tested, described exemplar 33 to be tested is placed in described
Temperature sensor 34；The temperature sensor 35 measuring high-temperature control the temperature inside the box it is provided with in described high-temperature control case 3.
Parameter is set:
Water temperature in storage tank: 0 DEG C, high-temperature control the temperature inside the box 80 DEG C, sample to be tested is at high-temperature control case Nei Jiarewen
Spending time 1h, frozen water impacts the 5s that holds time, discharge 3L/S, cycle-index 50 times.Described water jet 26 and exemplar to be tested
Distance be 325mm.
After resistance to frozen water impact test terminates, closing switch valve 24, open suction pump 4, by the frozen water in aqueduct 32
Drain clean.
Embodiment 2: the described impact test apparatus of resistance to frozen water is by low temperature control chamber 1, water-supply-pipe 21, high-temperature control case 3 and takes out
Water pump 4 forms.Wherein, being provided with support 12 in low temperature control chamber 1, storage tank 13 is placed on support 12, and described low temperature control
It is provided with heat-insulation layer 11 on the chamber interior wall of case 1 processed.The inside pipe wall of water-supply-pipe 21 is not provided with heat-insulation layer 22, and one end of water-supply-pipe is inserted
Entering in storage tank 13, the other end communicates with the water inlet of intelligent water pump 23；The outlet of intelligent water pump 23 by water-supply-pipe 27 with
High-temperature control case 3 is identical, and the seam of described water-supply-pipe 27 and high-temperature control case 3 is provided with switch valve 24, described water-supply-pipe
It is provided with water jet 26 at one end 25 of 27.
The chamber interior wall of described high-temperature control case 3 is provided with aqueduct 32, and the pipe outer wall of described aqueduct 32 does not sets
It is equipped with heat-insulation layer 31, described aqueduct 32 is provided with several water jet 26.Described high-temperature control case 3 is additionally provided with support
36, described support is provided with the temperature sensor 34 measuring sample surface to be tested, described exemplar 33 to be tested is placed in described
Temperature sensor 34；The temperature sensor 35 measuring high-temperature control the temperature inside the box it is provided with in described high-temperature control case 3.
Parameter is set:
Water temperature in storage tank: 4 DEG C, high-temperature control the temperature inside the box 140 DEG C, sample to be tested is at high-temperature control case Nei Jiarewen
Spending time 1h, frozen water impacts the 6s that holds time, discharge 4L/S, cycle-index 100 times.Described water jet 26 and exemplar to be tested
Distance be 325mm.
After resistance to frozen water impact test terminates, closing switch valve 24, open suction pump 4, by the frozen water in aqueduct 32
Drain clean.
Embodiment 3: the described impact test apparatus of resistance to frozen water is by low temperature control chamber 1, water-supply-pipe 21, high-temperature control case 3 and takes out
Water pump 4 forms.Wherein, being provided with support 12 in low temperature control chamber 1, storage tank 13 is placed on support 12, and described low temperature control
It is not provided with heat-insulation layer 11 on the chamber interior wall of case 1 processed.The inside pipe wall of water-supply-pipe 21 is provided with heat-insulation layer 22, and one end of water-supply-pipe is inserted
Entering in storage tank 13, the other end communicates with the water inlet of intelligent water pump 23；The outlet of intelligent water pump 23 by water-supply-pipe 27 with
High-temperature control case 3 is identical, and the seam of described water-supply-pipe 27 and high-temperature control case 3 is provided with switch valve 24, described water-supply-pipe
It is provided with water jet 26 at one end 25 of 27.
The chamber interior wall of described high-temperature control case 3 is provided with aqueduct 32, and the pipe outer wall of described aqueduct 32 does not sets
It is equipped with heat-insulation layer 31, described aqueduct 32 is provided with several water jet 26.Described high-temperature control case 3 is additionally provided with support
36, described support is provided with the temperature sensor 34 measuring sample surface to be tested, described exemplar 33 to be tested is placed in described
Temperature sensor 34；The temperature sensor 35 measuring high-temperature control the temperature inside the box it is provided with in described high-temperature control case 3.
Parameter is set:
Water temperature in storage tank: 2 DEG C, high-temperature control the temperature inside the box 100 DEG C, sample to be tested is at high-temperature control case Nei Jiarewen
Spending time 1.2h, frozen water impacts the 6s that holds time, discharge 4L/S, cycle-index 100 times.Described water jet 26 and sample to be tested
The distance of part is 325mm.
After resistance to frozen water impact test terminates, closing switch valve 24, open suction pump 4, by the frozen water in aqueduct 32
Drain clean.
Embodiment 4: the described impact test apparatus of resistance to frozen water is by low temperature control chamber 1, water-supply-pipe 21, high-temperature control case 3 and takes out
Water pump 4 forms.Wherein, being provided with support 12 in low temperature control chamber 1, storage tank 13 is placed on support 12, and described low temperature control
It is not provided with heat-insulation layer 11 on the chamber interior wall of case 1 processed.The inside pipe wall of water-supply-pipe 21 is not provided with heat-insulation layer 22, one end of water-supply-pipe
Inserting in storage tank 13, the other end communicates with the water inlet of intelligent water pump 23；The outlet of intelligent water pump 23 passes through water-supply-pipe 27
Identical with high-temperature control case 3, and the seam of described water-supply-pipe 27 and high-temperature control case 3 is provided with switch valve 24, described water delivery
It is provided with water jet 26 at one end 25 of pipe 27.
The chamber interior wall of described high-temperature control case 3 is provided with aqueduct 32, and the pipe outer wall of described aqueduct 32 is arranged
There is heat-insulation layer 31, described aqueduct 32 is provided with several water jet 26.Described high-temperature control case 3 is additionally provided with support 36,
Being provided with the temperature sensor 34 measuring sample surface to be tested on described support, described exemplar 33 to be tested is placed in described temperature
Sensor 34；The temperature sensor 35 measuring high-temperature control the temperature inside the box it is provided with in described high-temperature control case 3.
Parameter is set:
Water temperature in storage tank: 0 DEG C, high-temperature control the temperature inside the box 100 DEG C, sample to be tested is at high-temperature control case Nei Jiarewen
Spending time 1h, frozen water impacts the 5s that holds time, discharge 4L/S, cycle-index 100 times.Described water jet 26 and exemplar to be tested
Distance be 325mm.
After resistance to frozen water impact test terminates, closing switch valve 24, open suction pump 4, by the frozen water in aqueduct 32
Drain clean.
Claims (10)
1. a frozen water impact test apparatus, it is characterised in that include temperature control equipment, ice water controller, wherein,
Described temperature control equipment includes low temperature control chamber and high-temperature control case；
Described ice water controller includes storage tank, water-supply-pipe, water jet and intelligent water pump；
Described storage tank is placed in low temperature control chamber；
Described water jet and exemplar to be tested are arranged in high-temperature control case；
It is connected by water-supply-pipe between described low temperature control chamber and high-temperature control case.
2. the frozen water impact test apparatus described in claim 1, it is characterised in that be provided with support in described low temperature control chamber,
Described storage tank is placed on support.
3. the frozen water impact test apparatus described in claim 1, it is characterised in that be provided with support in described high-temperature control case,
Described exemplar to be tested is placed on support.
4. the frozen water impact test apparatus described in claim 3, it is characterised in that be provided with temperature sensor on described support.
5. the frozen water impact test apparatus described in claim 1, it is characterised in that the inner tubal wall of described water-supply-pipe is provided with insulation
Layer.
6. the frozen water impact test apparatus described in claim 1, it is characterised in that the chamber interior wall of described high-temperature control case is provided with
Aqueduct.
7. the frozen water impact test apparatus described in claim 6, it is characterised in that it is defeated that described high-temperature control case chamber interior wall is arranged
The pipe outer wall of waterpipe is provided with heat-insulation layer.
8. the frozen water impact test apparatus described in claim 1, it is characterised in that the quantity of described water jet is 1-4.
9. the frozen water impact test apparatus described in claim 8, it is characterised in that the quantity of described water jet is 1-2.
10. the frozen water impact test apparatus described in claim 1, it is characterised in that described frozen water impact test apparatus is provided with
Suction pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025508.1U CN205670132U (en) | 2016-01-12 | 2016-01-12 | A kind of frozen water impact test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025508.1U CN205670132U (en) | 2016-01-12 | 2016-01-12 | A kind of frozen water impact test apparatus |
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| CN205670132U true CN205670132U (en) | 2016-11-02 |
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| CN201620025508.1U Active CN205670132U (en) | 2016-01-12 | 2016-01-12 | A kind of frozen water impact test apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907346A (en) * | 2017-12-11 | 2018-04-13 | 北斗航天汽车（北京）有限公司 | The detection device and system of a kind of parts |
| CN109085074A (en) * | 2018-07-24 | 2018-12-25 | 天津航天瑞莱科技有限公司 | A kind of splashing impact test system |
| CN114216923A (en) * | 2021-12-02 | 2022-03-22 | 北京通敏未来动力科技有限公司 | Power battery system ice water impact immersion test device |
| CN114236382A (en) * | 2021-12-10 | 2022-03-25 | 安徽理工大学 | Motor reliability detection device |
-
2016
- 2016-01-12 CN CN201620025508.1U patent/CN205670132U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907346A (en) * | 2017-12-11 | 2018-04-13 | 北斗航天汽车（北京）有限公司 | The detection device and system of a kind of parts |
| CN109085074A (en) * | 2018-07-24 | 2018-12-25 | 天津航天瑞莱科技有限公司 | A kind of splashing impact test system |
| CN114216923A (en) * | 2021-12-02 | 2022-03-22 | 北京通敏未来动力科技有限公司 | Power battery system ice water impact immersion test device |
| CN114236382A (en) * | 2021-12-10 | 2022-03-25 | 安徽理工大学 | Motor reliability detection device |
| CN114236382B (en) * | 2021-12-10 | 2022-10-04 | 安徽理工大学 | Motor reliability detection device |
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