CN109443684A - A kind of auto parts and components hot and cold water impact test equipment - Google Patents
A kind of auto parts and components hot and cold water impact test equipment Download PDFInfo
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- CN109443684A CN109443684A CN201811593044.4A CN201811593044A CN109443684A CN 109443684 A CN109443684 A CN 109443684A CN 201811593044 A CN201811593044 A CN 201811593044A CN 109443684 A CN109443684 A CN 109443684A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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Abstract
The present invention relates to the water-fast impact testing apparatus technical fields of auto parts and components, more particularly, to a kind of auto parts and components hot and cold water impact test equipment；Including experimental cabin, it is equipped with sample laying rack in experimental cabin, is equipped with low temperature sprinkler head and high temperature sprinkler head above sample laying rack；Low temperature sprinkler head is connected to by water at low temperature transfer pipeline with water at low temperature insulated water tank, water at low temperature delivery pump is installed on water at low temperature transfer pipeline, water at low temperature insulated water tank is connected to by low temperature water inlet pipe section with the first cold and hot water temperature machine, and the first cold and hot water temperature machine is also connected to water source；High temperature sprinkler head is connected to by high temperature transfer pipeline with high-temperature water insulated water tank, high-temperature water delivery pump is installed on high-temperature water transfer pipeline, high-temperature water insulated water tank is connected to by high temperature water inlet pipe section with the second cold and hot water temperature machine, and the second cold and hot water temperature machine is also connected to water source.The present invention provides a kind of auto parts and components hot and cold water impact test equipment, accurately can carry out hot and cold water impact test in the fixation position to auto parts and components.
Description
Technical field
The present invention relates to the water-fast impact testing apparatus technical fields of auto parts and components, more particularly, to a kind of auto parts and components
Hot and cold water impact test equipment.
Background technique
In today of automotive engineering rapid development, the lean of automobile is increasingly valued by people, major vehicle factor
Quotient also is being dedicated to that the performance of product is continuously improved, and improves the product quality of each components of automobile, optimizes each zero, automobile
The promotion of part state etc., efficient testing equipment is indispensable in simulation process.
The detection device now influenced in the market without analog detection auto parts and components by hot and cold water impact, is if desired detected,
It temporarily builds, time-consuming, and test data is unreliable, not can guarantee within the set time precisely to the fixation of auto parts and components
Position carries out cold and hot water slug, and test data is unreliable.
Therefore, the present invention is badly in need of providing a kind of auto parts and components hot and cold water impact test equipment regarding to the issue above.
Summary of the invention
It is cold by auto parts and components the purpose of the present invention is to provide a kind of auto parts and components hot and cold water impact test equipment
The design of hot water impact test equipment with solve it is existing in the prior art it is existing in the market without analog detection auto parts and components by
The detection device that cold and hot water slug influences, if desired detects, temporarily builds, time-consuming, not can guarantee accurately to automobile zero
The fixation position of component carries out the technical issues of hot and cold water impact test.
A kind of auto parts and components hot and cold water impact test equipment provided by the invention, including experimental cabin are equipped in experimental cabin
For the sample laying rack of holding vehicles components, low temperature sprinkler head and high temperature sprinkler head are equipped with above sample laying rack；
Wherein, low temperature sprinkler head is connected to by water at low temperature transfer pipeline with water at low temperature insulated water tank, water at low temperature transfer pipeline
On water at low temperature delivery pump is installed, water at low temperature insulated water tank by low temperature water inlet pipe section be used to prepare water at low temperature it is first cold
The connection of hot water temperature machine, the first cold and hot water temperature machine are also connected to water source；
High temperature sprinkler head is connected to by high temperature transfer pipeline with high-temperature water insulated water tank, is equipped on high-temperature water transfer pipeline
High-temperature water delivery pump, high-temperature water insulated water tank pass through high temperature water inlet pipe section and the second cold and hot water temperature machine for being used to prepare high-temperature water
Connection, the second cold and hot water temperature machine are also connected to water source.
Preferably, high temperature water delivery pipe section is also communicated between water at low temperature insulated water tank and the first cold and hot water temperature machine；High-temperature water
The first cold and hot exchanging pump is installed on output pipeline section；The water outlet of high temperature water delivery pipe section one end and water at low temperature insulated water tank connects
Logical, the other end is connected to the water inlet of the first cold and hot water temperature machine；It is also connected between high-temperature water insulated water tank and the second cold and hot water temperature machine
There is low temperature water delivery pipe section, low temperature water delivery pipe section is equipped with the second cold and hot exchanging pump, low temperature water delivery pipe section one end and high temperature
Water outlet connection on water insulated water tank, the other end are connected to the water inlet on the second cold and hot water temperature machine.
Preferably, in low temperature water inlet pipe section, high temperature water delivery pipe section, high temperature water inlet pipe section and low temperature water delivery pipe section
It is wound with insulation belt.
Preferably, further include water at low temperature conveying timer and water at low temperature delivery controller, water at low temperature convey timer with it is low
The electrical connection of warm water delivery controller, water at low temperature delivery controller are electrically connected with water at low temperature delivery pump；It further include that high-temperature water conveying is fixed
When device and high-temperature water delivery controller；High-temperature water conveying timer is electrically connected with high-temperature water delivery controller, high-temperature water conveying control
Device processed is electrically connected with high-temperature water delivery pump.
Preferably, water at low temperature hygrosensor, water at low temperature hygrosensor and water at low temperature are equipped in water at low temperature insulated water tank
Water at low temperature temperature indicator electrical connection outside insulated water tank；High-temperature water hygrosensor, high temperature are equipped in high-temperature water insulated water tank
Coolant-temperature gage detector is electrically connected with the high-temperature water temperature indicator outside high-temperature water insulated water tank.
Preferably, water at low temperature flow probe, water at low temperature flow probe and water at low temperature are equipped in water at low temperature transfer pipeline
Water at low temperature flow indicator electrical connection outside transfer pipeline；
High-temperature water flow probe, high-temperature water flow probe and high-temperature water transfer pipeline are equipped in high-temperature water transfer pipeline
Outer high-temperature water flow indicator electrical connection.
It preferably, further include the Water separating flow-guiding plate that experimental cabin is separated upper layer and lower layer and is obliquely installed in experimental cabin；
Sample laying rack is set to the top of Water separating flow-guiding plate, and the rear wall of the experimental cabin between sample laying rack and Water separating flow-guiding plate is equipped with dirt
Water outlet, outfall abut Water separating flow-guiding plate.
It preferably, further include the control cabin outside experimental cabin；Water at low temperature temperature indicator, high-temperature water temperature indicator,
First cold and hot water temperature machine, water at low temperature conveying timer, high-temperature water conveying timer, water at low temperature delivery controller, high-temperature water conveying
Controller, water at low temperature flow indicator and high-temperature water flow indicator are set in control cabin.
Preferably, control cabin includes the first control room and the second control room being divided at left and right sides of experimental cabin；Water at low temperature
Temperature indicator, high-temperature water temperature indicator, the first cold and hot water temperature machine are set in the first control room；Water at low temperature conveying timing
Device, high-temperature water conveying timer, water at low temperature delivery controller, high-temperature water delivery controller, water at low temperature flow indicator and high temperature
Water flow display is set in the second control room.
Preferably, experimental cabin front end face is equipped with transparent glass door.
A kind of auto parts and components hot and cold water impact test equipment provided by the invention have compared with prior art below into
Step:
1, the sample laying rack of the invention by being equipped in experimental cabin for holding vehicles components, sample laying rack top
Design equipped with low temperature sprinkler head and high temperature sprinkler head, low temperature sprinkler head and high temperature sprinkler head are all provided in the upper of sample laying rack
Side realizes that water at low temperature and high-temperature water spray the fixation position of auto parts and components, in order to provide accurately automobile zero
The component evaluation to water at low temperature and high-temperature water shock resistance respectively；By low temperature sprinkler head by water at low temperature transfer pipeline with it is low
Warm water insulated water tank is connected to, and is equipped with water at low temperature delivery pump on water at low temperature transfer pipeline, water at low temperature insulated water tank passes through water at low temperature
Input pipeline section is connected to the first cold and hot water temperature machine for being used to prepare water at low temperature, and what the first cold and hot water temperature machine was also connected to water source sets
Meter, the cold and hot water temperature machine normal-temperature water of water source supply first, the first cold and hot water temperature machine preparation need the water at low temperature of temperature, pass through water at low temperature
Input pipeline section is conveyed to water at low temperature insulated water tank, and water at low temperature delivery pump is defeated from water at low temperature by the water at low temperature in water at low temperature insulated water tank
Pipeline transport is sent to give low temperature sprinkler head, low temperature sprinkler head is directed at the auto parts and components on sample laying rack, to reach to automobile
Components carry out water at low temperature impact test；It is connected to by high temperature transfer pipeline with high-temperature water insulated water tank by high temperature sprinkler head,
High-temperature water delivery pump is installed, high-temperature water insulated water tank passes through high temperature water inlet pipe section and is used to prepare on high-temperature water transfer pipeline
The cold and hot water temperature machine connection of the second of high-temperature water, the design that the second cold and hot water temperature machine is also connected to water source, water source supply second are cold and hot
Water temperature machine normal-temperature water, the second cold and hot water temperature machine preparation need the high-temperature water of temperature, are conveyed to high temperature by high temperature water inlet pipe section
High-temperature water in high-temperature water insulated water tank is conveyed to high-temperature water from high temperature water inlet pipe section by water insulated water tank, high-temperature water delivery pump
Spray head, high temperature sprinkler head are directed at the auto parts and components on sample laying rack, carry out high-temperature water punching to auto parts and components to reach
Hit test；By low temperature water slug or high temperature water slug situation is influenced in order to understand the auto parts and components of preparation, thus right
Auto parts and components reasonably optimizing guarantees the quality safety of the auto parts and components of factory in use.
2, the present invention is by being also communicated with high temperature water delivery pipe section between water at low temperature insulated water tank and the first cold and hot water temperature machine；It is high
The first cold and hot exchanging pump is installed on warm water output pipeline section；The water outlet of high temperature water delivery pipe section one end and water at low temperature insulated water tank
Connection, the design that the other end is connected to the water inlet of the first cold and hot water temperature machine, needed for water temperature is higher than in water at low temperature insulated water tank
When wanting the temperature of water at low temperature, the water at low temperature of water at low temperature insulated water tank can be recycled back to the by opening the first cold and hot exchanging pump
One cold and hot water temperature machine, cooling, reaches the temperature of the water at low temperature of needs；By between high-temperature water insulated water tank and the second cold and hot water temperature machine
It is also communicated with low temperature water delivery pipe section, low temperature water delivery pipe section is equipped with the second cold and hot exchanging pump, low temperature water delivery pipe section one end
It is connected to the water outlet on high-temperature water insulated water tank, the design that the other end is connected to the water inlet on the second cold and hot water temperature machine, when
When water temperature in high-temperature water insulated water tank is lower than the temperature that the high-temperature water needed requires, the second cold and hot exchanging pump can be opened, it will be high
Water in warm water insulated water tank is transmitted back to the second cold and hot water temperature machine and is heated, and guarantees the requirement to high-temperature water water temperature.
3, the present invention conveys timer by water at low temperature and is electrically connected with water at low temperature delivery controller, water at low temperature delivery controller
The design being electrically connected with water at low temperature delivery pump is realized and carries out water at low temperature shock resistance examination to auto parts and components in setting time is automatic
It tests, without manual operation, precision is high, and observes and record impact process convenient for testing crew；Timing is conveyed by high-temperature water
Device is electrically connected with high-temperature water delivery controller, the design that high-temperature water delivery controller is electrically connected with high-temperature water delivery pump, is realized
High-temperature water impact test is carried out to auto parts and components in setting time is automatic, without manual operation, precision is high, and convenient for examination
Test personnel's observation and record impact process.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of heretofore described auto parts and components hot and cold water impact test equipment (inside main view
Figure)；
Fig. 2 is the structural schematic diagram of heretofore described auto parts and components hot and cold water impact test equipment (outside main view
Figure)；
Fig. 3 is the circuit block diagram of heretofore described auto parts and components hot and cold water impact test equipment water at low temperature conveying；
Fig. 4 is the high-temperature water delivery circuit block diagram of heretofore described auto parts and components hot and cold water impact test equipment.
Description of symbols:
1- experimental cabin；2- sample laying rack；3- low temperature sprinkler head；4- high temperature sprinkler head；5- water at low temperature transfer pipeline；6- is low
Warm water insulated water tank；7- water at low temperature delivery pump；81- low temperature water inlet pipe section；The cold and hot water temperature machine of 9- first；The cold and hot friendship of 10- first
Change pump；11- high temperature transfer pipeline；12- high-temperature water insulated water tank；13- high-temperature water delivery pump；141- high temperature water inlet pipe section；15-
Second cold and hot water temperature machine；82- high temperature water delivery pipe section；142- low temperature water delivery pipe section；The cold and hot exchanging pump of 16- second；17- low temperature
Water conveys timer；18- water at low temperature delivery controller；19- high-temperature water conveys timer；20- high-temperature water delivery controller；21-
Water at low temperature hygrosensor；22- water at low temperature temperature indicator；23- high-temperature water hygrosensor；24- high-temperature water temperature indicator；
25- water at low temperature flow probe；26- water at low temperature flow indicator；27- high-temperature water flow probe；28- high-temperature water flow indication
Device；29- Water separating flow-guiding plate；30- outfall；31- control cabin；The first control room of 311-；The second control room of 312-；32- is saturating
Bright glass door.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As depicted in figs. 1 and 2, one of the present embodiment auto parts and components hot and cold water impact test equipment, including test
Cabin 1, experimental cabin 1 is interior to be equipped with the sample laying rack 2 for being used for holding vehicles components, is equipped with water at low temperature above sample laying rack 2 and sprays
First 3 and high temperature sprinkler head 4；Wherein, low temperature sprinkler head 3 is connected to by water at low temperature transfer pipeline 5 with water at low temperature insulated water tank 6, low
Water at low temperature delivery pump 7 is installed, water at low temperature insulated water tank 6 passes through low temperature water inlet pipe section 81 and is used on warm water transfer pipeline 5
The the first cold and hot water temperature machine 9 for preparing water at low temperature is connected to, and the first cold and hot water temperature machine 9 is also connected to water source；High temperature sprinkler head 4 passes through height
Warm transfer pipeline 11 is connected to high-temperature water insulated water tank 12, and high-temperature water delivery pump 13 is equipped on high-temperature water transfer pipeline 11, high
Warm water insulated water tank 12 is connected to by high temperature water inlet pipe section 141 with the second cold and hot water temperature machine 15 for being used to prepare high-temperature water, the
Two cold and hot water temperature machines 15 are also connected to water source.
The present invention is by being equipped with the sample laying rack 2 for holding vehicles components in experimental cabin 1, on sample laying rack 2
Side is equipped with the design of low temperature sprinkler head 3 and high temperature sprinkler head 4, and low temperature sprinkler head 3 and high temperature sprinkler head 4 are set to sample laying rack
2 top realizes that water at low temperature and high-temperature water spray the fixation position of auto parts and components, in order to provide accurately automobile
The components evaluation to water at low temperature and high-temperature water shock resistance respectively；Pass through water at low temperature transfer pipeline 5 by low temperature sprinkler head 3
It is connected to water at low temperature insulated water tank 6, water at low temperature delivery pump 7 is installed on water at low temperature transfer pipeline 5, water at low temperature insulated water tank 6 is logical
It crosses water at low temperature input pipe section 81 to be connected to the first cold and hot water temperature machine 9 for being used to prepare water at low temperature, the first cold and hot water temperature machine 9 is gone back and water
The design of source connection, cold and hot 9 normal-temperature water of water temperature machine of water source supply first, the first cold and hot water temperature machine 9 prepare the low temperature for needing temperature
Water is conveyed to water at low temperature insulated water tank 6 by low temperature water inlet pipe section 81, and water at low temperature delivery pump will be in water at low temperature insulated water tank 6
Water at low temperature be conveyed to low temperature sprinkler head 3 from water at low temperature transfer pipeline 5, low temperature sprinkler head 3 is directed at the automobile on sample laying rack 2
Components carry out water at low temperature impact test to auto parts and components to reach；Pass through high temperature transfer pipeline by high temperature sprinkler head 4
11 are connected to high-temperature water insulated water tank 12, and high-temperature water delivery pump 13 is equipped on high-temperature water transfer pipeline 11, and high-temperature water keeps the temperature water
Case 12 is connected to by high temperature water inlet pipe section 141 with the second cold and hot water temperature machine 15 for being used to prepare high-temperature water, the second cold and hot water temperature
The design that machine 15 is also connected to water source, cold and hot 15 normal-temperature water of water temperature machine of water source supply second, the second cold and hot preparation of water temperature machine 15 need
The high-temperature water for wanting temperature is conveyed to high-temperature water insulated water tank 12 by high temperature water inlet pipe section 141, and high-temperature water delivery pump 13 will be high
High-temperature water in warm water insulated water tank 12 is conveyed to high temperature sprinkler head 4 from high temperature water inlet pipe section 141, and high temperature sprinkler head 4 is aligned
Auto parts and components on sample laying rack 2 carry out high-temperature water impact test to auto parts and components to reach；In order to understand system
Standby auto parts and components are influenced situation by low temperature water slug or high temperature water slug, thus to auto parts and components reasonably optimizing,
Guarantee the quality safety of the auto parts and components of factory in use.
Low temperature sprinkler head 3 and high temperature sprinkler head 4 of the present invention are all made of the bulb angle adjustable nozzle of φ 6mm, conveniently and need
Want auto parts and components to be detected to be aligned, consequently facilitating observe on the fixed position of auto parts and components volume by water at low temperature or
The case where high temperature water slug.
Water at low temperature transfer pipeline 5 in the present invention from water at low temperature insulated water tank 6 at the top of go deep into bottom and be deep into water at low temperature
Bottom in insulated water tank 6,5 bottom of water at low temperature transfer pipeline are also connected to the water outlet of water at low temperature delivery pump 7, water at low temperature delivery pump
7 water inlet end is connected to bottom in water at low temperature insulated water tank 12；High-temperature water transfer pipeline 11 from high-temperature water insulated water tank 12 push up
Portion gos deep into bottom and is deep into bottom in high-temperature water insulated water tank 12,27 bottom of high-temperature water transfer pipeline also with high-temperature water delivery pump 13
Water outlet connection, the water inlet end of high-temperature water delivery pump 13 is connected to bottom in high-temperature water insulated water tank 12.
Water at low temperature delivery pump 7 and high-temperature water delivery pump 13 in the present invention are all made of 8000L frequency conversion tune flowing water pump.
First cold and hot water temperature machine 9 and the second cold and hot water temperature machine 15 select cold and hot-one of Ou Neng Machinery Co., Ltd. production
Film temperature machine；First cold and hot water temperature machine 9 sets water at low temperature temperature value as 0 ° -10 °；The high temperature water temperature that second cold and hot water temperature machine 15 is set
Angle value is 10 ° -90 °；Hot and cold water rear pump is built-in in first cold and hot water temperature machine 9 and the second cold and hot water temperature machine 15.
It is described as shown in Figure 1, Figure 2, it is also communicated between the cold and hot water temperature machine 9 of water at low temperature insulated water tank 6 and first in the present embodiment
High temperature water delivery pipe section 82；First cold and hot exchanging pump 10 is installed in high temperature water delivery pipe section 82；High temperature water delivery pipe section 82 1
End is connected to the water outlet of water at low temperature insulated water tank 6, and the other end is connected to the water inlet of the first cold and hot water temperature machine 9；High-temperature water is protected
Low temperature water delivery pipe section 142 is also communicated between reservoir 12 and the second cold and hot water temperature machine 15, low temperature water delivery pipe section 142 is equipped with
Second cold and hot exchanging pump 16,142 one end of low temperature water delivery pipe section are connected to the water outlet on high-temperature water insulated water tank 12, the other end
It is connected to the water inlet on the second cold and hot water temperature machine 15.
The present invention is by being also communicated with high temperature water delivery pipe section 82 between water at low temperature insulated water tank 6 and the first cold and hot water temperature machine 9；
First cold and hot exchanging pump 10 is installed in high temperature water delivery pipe section 82；82 one end of high temperature water delivery pipe section and water at low temperature insulated water tank
6 water outlet connection, the design that the other end is connected to the water inlet of the first cold and hot water temperature machine 9, when water in water at low temperature insulated water tank 6
It, can be by opening the first cold and hot exchanging pump 10, by the low of water at low temperature insulated water tank 6 when temperature is higher than the temperature of required water at low temperature
Warm water circulation returns the first cold and hot water temperature machine 9, and cooling reaches the temperature of the water at low temperature of needs；Pass through 12 He of high-temperature water insulated water tank
Low temperature water delivery pipe section 142 is also communicated between second cold and hot water temperature machine 15, low temperature water delivery pipe section 142 is equipped with the second cold and hot friendship
Pump 16 is changed, 142 one end of low temperature water delivery pipe section is connected to the water outlet on high-temperature water insulated water tank 12, and the other end is cold and hot with second
The design of water inlet connection on water temperature machine 15, requires when the water temperature in high-temperature water insulated water tank 12 lower than the high-temperature water needed
When temperature, the second cold and hot exchanging pump 16 can be opened, the water in high-temperature water insulated water tank 12 is transmitted back to the second cold and hot water temperature machine 15
It is heated, guarantees the requirement to high-temperature water water temperature.
Low temperature water inlet pipe section 81, high temperature water delivery pipe section 82, high temperature water inlet pipe section 141 and low temperature in the present invention
Insulation belt is wound in water delivery pipe section 142；The heat absorption of water at low temperature and the heat dissipation problem of high-temperature water can be reduced.
It as shown in Figure 1, Figure 2, Figure 3 and Figure 4, further include that water at low temperature conveys timer 17 and water at low temperature delivery controller 18,
Water at low temperature conveying timer 17 is electrically connected with water at low temperature delivery controller 18, water at low temperature delivery controller 18 and water at low temperature delivery pump
7 electrical connections；High-temperature water conveys timer 19 and high-temperature water delivery controller 20；High-temperature water conveys timer 19 and high-temperature water conveys
Controller 20 is electrically connected, and high-temperature water delivery controller 10 is electrically connected with high-temperature water delivery pump 13.
The present invention conveys timer 17 by water at low temperature and is electrically connected with water at low temperature delivery controller 18, water at low temperature conveying control
The design that device 18 is electrically connected with water at low temperature delivery pump 7 realizes that carrying out water at low temperature to auto parts and components in setting time is automatic resists
Impact test, without manual operation, precision is high, and observes and record impact process convenient for testing crew；It is defeated by high-temperature water
Timer 19 is sent to be electrically connected with high-temperature water delivery controller 20, high-temperature water delivery controller 10 is electrically connected with high-temperature water delivery pump 13
Design, realize and high-temperature water impact test carried out to auto parts and components in setting time is automatic, without manual operation, precisely
Degree is high, and observes and record impact process convenient for testing crew.
Water at low temperature delivery controller 18 and high-temperature water delivery controller 20 are all made of the RY11 system of Hong Antianrun company production
The control relay of column；Water at low temperature conveying timer 17 and high-temperature water conveying timer 19 are all made of Omron automation (China)
The H5CZ digital clock of Co., Ltd's production.
As shown in Figure 1 and Figure 2, water at low temperature hygrosensor 21 is equipped in the water at low temperature insulated water tank 6 in the present embodiment, it is low
Warm water temperature detector 21 is electrically connected with the water at low temperature temperature indicator 22 outside water at low temperature insulated water tank 6；High-temperature water insulated water tank
High-temperature water hygrosensor 23, the high temperature coolant-temperature gage outside high-temperature water hygrosensor 23 and high-temperature water insulated water tank 12 are equipped in 12
Display 24 is electrically connected.
The present invention is by being equipped with water at low temperature hygrosensor 21, water at low temperature hygrosensor 21 in water at low temperature insulated water tank 6
The design being electrically connected with the water at low temperature temperature indicator 22 outside water at low temperature insulated water tank 6 facilitates testing crew observation water at low temperature to protect
The temperature of water at low temperature in reservoir 6 guarantees convenient for adjusting the temperature of water at low temperature in time when spraying water at low temperature, water at low temperature
Temperature is steady state value；By being equipped with high-temperature water hygrosensor 23, high-temperature water hygrosensor 23 in high-temperature water insulated water tank 12
The design being electrically connected with the high-temperature water temperature indicator 24 outside high-temperature water insulated water tank 12 facilitates testing crew observation high-temperature water to protect
The temperature of high-temperature water in reservoir 12 guarantees the water in course of injection high temperature water convenient for adjusting the temperature of high-temperature water in time
Warm is constant.
As shown in Figure 1 and Figure 2, water at low temperature flow probe 25, low temperature are equipped in the present embodiment in water at low temperature transfer pipeline 5
Water flow detector 25 is electrically connected with the water at low temperature flow indicator 26 outside water at low temperature transfer pipeline 5；High-temperature water transfer pipeline 11
Interior to be equipped with high-temperature water flow probe 27, the high-temperature water flow outside high-temperature water flow probe 27 and high-temperature water transfer pipeline 11 is aobvious
Show that device 28 is electrically connected.
The present invention is by being equipped with water at low temperature flow probe 25, water at low temperature flow probe 25 in water at low temperature transfer pipeline 5
The design being electrically connected with the water at low temperature flow indicator 26 outside water at low temperature transfer pipeline 5 can understand the injection of water at low temperature in time
Speed, and then Different hypothermia water injection speed can be investigated on the influence of the impact resistance of auto parts and components；It is defeated by high-temperature water
It send and is equipped with high-temperature water flow probe 27 in pipeline 11, the high temperature outside high-temperature water flow probe 27 and high-temperature water transfer pipeline 11
The design that water flow display 28 is electrically connected, can understand the jet velocity of high-temperature water, and then can investigate different high temperature in time
Water injection speed influences the impact resistance of auto parts and components.
It as described in Figure 1, further include being set in experimental cabin 1 that experimental cabin 1 is separated upper layer and lower layer and tilted to set in the present embodiment
The Water separating flow-guiding plate 29 set；Sample laying rack 2 is set to the top of Water separating flow-guiding plate 29, sample laying rack 2 and Water separating flow-guiding plate 29
Between experimental cabin 1 rear wall be equipped with outfall 30, outfall 30 abut Water separating flow-guiding plate 29.
The present invention is by being set to the Water separating flow-guiding plate 29 that experimental cabin 1 is separated upper layer and lower layer and is obliquely installed in experimental cabin 1；
Sample laying rack 2 is set to the top of Water separating flow-guiding plate 29, the rear wall of the experimental cabin 1 between sample laying rack 2 and Water separating flow-guiding plate 29
It is equipped with outfall 30, outfall 30 abuts the design of Water separating flow-guiding plate 29, water at low temperature or height after facilitating injection
The discharge of warm water, it is easy to operate without artificial discharge sewage；The aperture of outfall 30 is not less than 150mm.
It as described in Figure 1, further include the control cabin 31 outside experimental cabin 1 in the present embodiment；Water at low temperature temperature indicator 22,
High-temperature water temperature indicator 24, the first cold and hot water temperature machine 9, water at low temperature conveying timer 17, high-temperature water convey timer 19, low temperature
Water delivery controller 18, high-temperature water delivery controller 20, water at low temperature flow indicator 26 and high-temperature water flow indicator 28 are all provided with
In in control cabin 31；Control cabin 31 includes the first control room 311 and the second control room 312 being divided at left and right sides of experimental cabin；
Water at low temperature temperature indicator 22, high-temperature water temperature indicator 24, the first cold and hot water temperature machine 9 are set in the first control room 311；Low temperature
Water conveys timer 17, high-temperature water conveys timer 19, water at low temperature delivery controller 18, high-temperature water delivery controller 20, low temperature
Water flow display 26 and high-temperature water flow indicator 28 are set in the second control room 312.
The present invention passes through water at low temperature temperature indicator 22, high-temperature water temperature indicator 24, the first cold and hot water temperature machine 9, low temperature
Water conveys timer 17, high-temperature water conveys timer 19, water at low temperature delivery controller 18, high-temperature water delivery controller 20, low temperature
Water flow display 26 and high-temperature water flow indicator 28 are set to the design in control cabin 31, separate, play with experimental cabin
Timer 17 is conveyed to high-temperature water temperature indicator 24, the first cold and hot water temperature machine 9, water at low temperature, high-temperature water conveys timer 19, low
Warm water delivery controller 18, high-temperature water delivery controller 20, water at low temperature flow indicator 26 and high-temperature water flow indicator 28
Protection, while facilitating the observation and maintenance of testing crew；It include first be divided at left and right sides of experimental cabin by control cabin 31
Control room 311 and the second control room 312；Water at low temperature temperature indicator 22, high-temperature water temperature indicator 24, the first cold and hot water temperature machine
9 are set in the first control room 181；Water at low temperature conveys timer 17, high-temperature water conveys timer 19, water at low temperature delivery controller
18, high-temperature water delivery controller 20, water at low temperature flow indicator 26 and high-temperature water flow indicator 28 are set to the second control room 312
Positioning is accurately observed in interior design convenient for testing crew, facilitates the document of data and the maintenance to equipment.
As shown in Fig. 2, 1 front end face of experimental cabin in the present invention is equipped with transparent glass door 32；Facilitate testing crew to test
Shock resistance situation of the auto parts and components in water at low temperature or high-temperature water impact process in cabin 1 records convenient for testing crew document
Related data.
Currently preferred experimental cabin 1 and control cabin 31 whole installation, one three box structure, volume be 4000mm ×
1500mm × 2000mm, experimental cabin 1 is set to centre, wide 2200mm, and the left and right sides is control cabin 31, width 900mm.Test
1 bottom of cabin fix 1000mm × 1000mm × 600mm water at low temperature insulated water tank 6 and a 1000mm × 1000mm ×
The soak water tank 12 of 600mm, left side are water at low temperature insulated water tank 6.
1 inner top of experimental cabin is additionally provided with acid solution injection apparatus and lye injection apparatus, for the acid solution to auto parts and components
Injection and lye injection, investigate auto parts and components influenced by acid solution or lye.
Auto parts and components are by hot and cold water impact test process:
Auto parts and components are put into sample laying rack 2 from transparent glass door 32, adjust low temperature sprinkler head 3 and high-temperature water spray
First 4 angle, alignment auto parts and components need to measure shock proof position, close transparent glass door 32, open water source, and water is other
It is transported to the first cold and hot water temperature machine 9 and the second cold and hot water temperature machine 15, water at low temperature and high-temperature water are prepared respectively, when the first cold and hot water temperature
When water temperature in machine 9 reaches the temperature of water at low temperature requirement, the water pump built in the first cold and hot water temperature machine 9 is opened, by water at low temperature from low
Warm water input pipeline section is input in water at low temperature insulated water tank 6；When the water temperature in the second cold and hot water temperature machine 15 reaches the high temperature of requirement
When the temperature of water, the water pump built in the second cold and hot water temperature machine 15 is opened, high-temperature water is transported in high-temperature water insulated water tank 12, point
It is not conveyed in water at low temperature and sets water at low temperature delivery pump 7 and high-temperature water delivery pump 13 on timer 17 and high-temperature water conveying timer 19
Pump time, water at low temperature delivery pump 7 is controlled by water at low temperature delivery controller 18 and is opened, water at low temperature is from water at low temperature insulated water tank
6 are transported in low temperature sprinkler head 3 through water at low temperature transfer pipeline 5, and low temperature sprinkler head 3 sprays auto parts and components test specimen
It penetrates；It controls high-temperature water delivery pump 13 by high-temperature water delivery controller 20 to open, high-temperature water is from high-temperature water insulated water tank 12 through height
Warm water transfer pipeline 11 is transported in high temperature sprinkler head 4, and high temperature sprinkler head 4 sprays auto parts and components test specimen；
When the temperature value for observing water at low temperature temperature indicator 22 is to reach setting value, the first cold and hot exchanging pump 10 is opened,
Water at low temperature insulated water tank 6 is transmitted back to the first cold and hot water temperature machine to cool down, when reaching the low temperature of needs, is inputted in logical water at low temperature
Pipeline section is transmitted back in water at low temperature insulated water tank 6；When 24 realistic temperature of high-temperature water temperature indicator is lower than setting value, second is opened
High-temperature water insulated water tank 12 is transported in the second cold and hot water temperature machine 15, heats to water by cold and hot exchanging pump 16, needs when reaching
When the high temperature wanted, it is transmitted back in the second cold and hot water temperature machine 15 by high temperature water inlet pipe section.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of auto parts and components hot and cold water impact test equipment, it is characterised in that: including experimental cabin (1), set in experimental cabin (1)
There is the sample laying rack (2) for holding vehicles components, is equipped with low temperature sprinkler head (3) and high temperature above sample laying rack (2)
Sprinkler head (4)；
Wherein, low temperature sprinkler head (3) is connected to by water at low temperature transfer pipeline (5) with water at low temperature insulated water tank (6), water at low temperature conveying
It is equipped on pipeline (5) water at low temperature delivery pump (7), water at low temperature insulated water tank (6) passes through low temperature water inlet pipe section (81) and is used for
The first cold and hot water temperature machine (9) connection of water at low temperature is prepared, the first cold and hot water temperature machine (9) is also connected to water source；
High temperature sprinkler head (4) is connected to by high temperature transfer pipeline (11) with high-temperature water insulated water tank (12), high-temperature water transfer pipeline
(11) it is equipped on high-temperature water delivery pump (13), high-temperature water insulated water tank (12) passes through high temperature water inlet pipe section (141) and is used for
The second cold and hot water temperature machine (15) connection of high-temperature water is prepared, the second cold and hot water temperature machine (15) is also connected to water source.
2. auto parts and components hot and cold water impact test equipment according to claim 1, it is characterised in that: water at low temperature keeps the temperature water
High temperature water delivery pipe section (82) is also communicated between case (6) and the first cold and hot water temperature machine (9)；It is installed in high temperature water delivery pipe section (82)
There is the first cold and hot exchanging pump (10)；High temperature water delivery pipe section (82) one end is connected to the water outlet of water at low temperature insulated water tank (6), separately
One end is connected to the water inlet of the first cold and hot water temperature machine (9)；Between high-temperature water insulated water tank (12) and the second cold and hot water temperature machine (15)
It is also communicated with low temperature water delivery pipe section (142), low temperature water delivery pipe section (142) is equipped with the second cold and hot exchanging pump (16), low temperature
Water delivery pipe section (142) one end is connected to the water outlet on high-temperature water insulated water tank (12), the other end and the second cold and hot water temperature machine
(15) the water inlet connection on.
3. auto parts and components hot and cold water impact test equipment according to claim 2, it is characterised in that: low temperature water inlet pipe
It is wound in section (81), high temperature water delivery pipe section (82), high temperature water inlet pipe section (141) and low temperature water delivery pipe section (142)
Insulation belt.
4. auto parts and components hot and cold water impact test equipment according to claim 1 to 3, it is characterised in that: also wrap
Water at low temperature conveying timer (17) and water at low temperature delivery controller (18) are included, water at low temperature conveys timer (17) and water at low temperature conveys
Controller (18) electrical connection, water at low temperature delivery controller (18) are electrically connected with water at low temperature delivery pump (7)；
It further include high-temperature water conveying timer (19) and high-temperature water delivery controller (20)；High-temperature water conveys timer (19) and high
Warm water delivery controller (20) electrical connection, high-temperature water delivery controller (10) are electrically connected with high-temperature water delivery pump (13).
5. auto parts and components hot and cold water impact test equipment according to claim 4, it is characterised in that: water at low temperature keeps the temperature water
Water at low temperature hygrosensor (21) are equipped in case (6), water at low temperature hygrosensor (21) and water at low temperature insulated water tank (6) outside low
Warm water temperature display (22) electrical connection；High-temperature water hygrosensor (23) are equipped in high-temperature water insulated water tank (12), high-temperature water
Hygrosensor (23) is electrically connected with the high-temperature water temperature indicator (24) of high-temperature water insulated water tank (12) outside.
6. auto parts and components hot and cold water impact test equipment according to claim 5, it is characterised in that: water at low temperature delivery pipe
Water at low temperature flow probe (25) are equipped in road (5), water at low temperature flow probe (25) and water at low temperature transfer pipeline (5) outside low
Warm water flow indicator (26) electrical connection；
High-temperature water flow probe (27), high-temperature water flow probe (27) and high-temperature water are equipped in high-temperature water transfer pipeline (11)
High-temperature water flow indicator (28) electrical connection of transfer pipeline (11) outside.
7. auto parts and components hot and cold water impact test equipment according to claim 6, it is characterised in that: further include being set to examination
The Water separating flow-guiding plate (29) that experimental cabin (1) is separated upper layer and lower layer and is obliquely installed in hatch checking (1)；Sample laying rack (2) is set to
The rear wall of the top of Water separating flow-guiding plate (29), the experimental cabin (1) between sample laying rack (2) and Water separating flow-guiding plate (29) is equipped with dirt
Water outlet (30), outfall (30) abut Water separating flow-guiding plate (29).
8. auto parts and components hot and cold water impact test equipment according to claim 7, it is characterised in that: further include being set to examination
The control cabin (31) of hatch checking (1) outside；Water at low temperature temperature indicator (22), high-temperature water temperature indicator (24), the first cold and hot water temperature
Machine (9), water at low temperature conveying timer (17), high-temperature water conveying timer (19), water at low temperature delivery controller (18), high-temperature water are defeated
Controller (20), water at low temperature flow indicator (26) and high-temperature water flow indicator (28) is sent to be set in control cabin (31).
9. auto parts and components hot and cold water impact test equipment according to claim 8, it is characterised in that: control cabin (31) packet
Include the first control room (311) and the second control room (312) being divided at left and right sides of experimental cabin；Water at low temperature temperature indicator
(22), high-temperature water temperature indicator (24), the first cold and hot water temperature machine (9) are set in the first control room (311)；Water at low temperature conveying
It is timer (17), high-temperature water conveying timer (19), water at low temperature delivery controller (18), high-temperature water delivery controller (20), low
Warm water flow indicator (26) and high-temperature water flow indicator (28) are set in the second control room (312).
10. auto parts and components hot and cold water impact test equipment according to claim 9, it is characterised in that: before experimental cabin (1)
End face is equipped with transparent glass door (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811593044.4A CN109443684A (en) | 2018-12-25 | 2018-12-25 | A kind of auto parts and components hot and cold water impact test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811593044.4A CN109443684A (en) | 2018-12-25 | 2018-12-25 | A kind of auto parts and components hot and cold water impact test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109443684A true CN109443684A (en) | 2019-03-08 |
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ID=65535554
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811593044.4A Pending CN109443684A (en) | 2018-12-25 | 2018-12-25 | A kind of auto parts and components hot and cold water impact test equipment |
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