CN110376473A - Refrigerator detection equipment - Google Patents
Refrigerator detection equipment Download PDFInfo
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- CN110376473A CN110376473A CN201910641535.XA CN201910641535A CN110376473A CN 110376473 A CN110376473 A CN 110376473A CN 201910641535 A CN201910641535 A CN 201910641535A CN 110376473 A CN110376473 A CN 110376473A
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- 238000001514 detection method Methods 0.000 title claims abstract description 122
- 239000000523 sample Substances 0.000 claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 claims description 41
- 238000009413 insulation Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000011144 upstream manufacturing Methods 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 7
- 239000003507 refrigerant Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/18—Subjecting similar articles in turn to test, e.g. go/no-go tests in mass production
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides refrigerator detection equipment which comprises a first detection table, a first safety inspection instrument and a grounding probe, wherein the first detection table is used for placing a refrigerator and enabling the refrigerator to move in a production line direction, the first safety inspection instrument is used for supplying power to at least one first socket and detecting detection information of the refrigerator connected with the at least one first socket supplied with power, the detection information comprises grounding resistance of the refrigerator, and the grounding probe is connected with the first safety inspection instrument and is configured to be in contact with the refrigerator within a first duration of the first safety inspection instrument for detecting the grounding resistance of the refrigerator. The arrangement mode avoids the contact between the grounding probe and the electrified refrigerator in the process of detecting the grounding resistance of the refrigerator by an operator, thereby ensuring the safety of the refrigerator detection equipment.
Description
Technical field
The present invention relates to refrigerator detection technique field, in particular to a kind of refrigerator detection device.
Background technique
As social development and people's lives level are continuously improved, people increasingly pay attention to quality of the life, and refrigerator is
Through becoming one of electrical equipment indispensable in people's daily life.
Existing refrigerator needs to detect every safety index of refrigerator, such as five detections of safety before factory: refrigerator
Ground resistance, compressive resistance, insulation resistance, Leakage Current and low voltage starting, to guarantee that user in use will not
Cause safety accident.However, existing refrigerator detection device is easy to cause safety accident when detecting the detection information of refrigerator.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State the refrigerator detection device of problem.
It is an object of the present invention to provide a kind of safe refrigerator detection devices.
A further object of the invention is to improve the detection efficiency of this refrigerator detection device.
The present invention provides a kind of refrigerator detection devices, comprising: the first monitor station, for placing refrigerator and making the refrigerator
It is mobile with production line direction；First safety check instrument, for at least one the first socket power, and detect be powered it is described extremely
The detection information of the refrigerator of few first socket connection, the detection information includes the ground resistance of the refrigerator；It connects
Ground probe is connected with the first safety check instrument, is configured to detect the of the ground resistance of the refrigerator in the first safety check instrument
It is contacted in one duration with the refrigerator.
Optionally, further includes: the second monitor station and be set to second monitor station and along the moving direction of the refrigerator
With the socket group of the refrigerator synchronizing moving；At least one described first socket is that second inspection is moved in the socket group
The socket of scaffold tower the first power supply area corresponding with the first safety check instrument；The grounded probe is configured in second detection
Platform position corresponding with first power supply area is mobile.
Optionally, wherein second monitor station to be set to first monitor station vertical with the moving direction of the refrigerator
Direction side, and the refrigerator detection device includes: the first pusher cylinder, is set to above second monitor station, institute
Stating the first pusher cylinder includes the optical axis extended along the refrigerator moving direction, and the grounded probe is set to the optical axis, and
First pusher cylinder is configured to push the optical axis within first duration, so that the institute being arranged on the optical axis
Grounded probe is stated with speed identical with the movement speed of the refrigerator in second monitor station and first power supply area
Corresponding position is mobile；Second pusher cylinder is set to the grounded probe and deviates from one end of first monitor station, and configures
At within first duration along and the refrigerator moving direction vertical direction push the grounded probe with it is described
Refrigerator contact.
Optionally, wherein first monitor station position corresponding with first power supply area is denoted as first position；And
The refrigerator detection device further include: pushing mechanism is set to the correcting section of the first position upstream, and is located at described the
Side of one monitor station far from second monitor station；Guide rod, the moving direction of the axis of the guide rod and the refrigerator
In parallel, and it is set to the side in the correcting section close to second monitor station；And the pushing mechanism is configured to move
Move to the refrigerator of the correcting section that be pushed to the refrigerator parallel with the guide rod close to the side of the guide rod
Contact.
Optionally, further includes: infrared facility, for detecting the location information of the refrigerator by the correcting section,
And the location information of the refrigerator is passed into the pushing mechanism；And the pushing mechanism is configured to examine in the infrared facility
Starting when measuring the correcting section with the refrigerator.
Optionally, further includes: the first barcode scanning device, the default inspection of the refrigerator for obtaining the first position upstream
Survey condition, and the default testing conditions are sent to the first safety check instrument, the default testing conditions include to it is described
When described the first of earth current value and the application earth current value that first socket of refrigerator connection applies continues
Between；The first safety check instrument is configured to when the refrigerator is moved to the first position, described in connecting with the refrigerator
First socket applies the earth current value for continuing first duration.
Optionally, wherein the first barcode scanning device obtain the default testing conditions further include: to the refrigerator
The second of pressure-resistant voltage value, insulation voltage value and the application that first socket of connection the applies pressure-resistant voltage value is held
Continuous time, the third duration for applying the insulation voltage value；The detection information further include: the compressive resistance of the refrigerator
And insulation resistance；The first safety check instrument is additionally configured to divide in different moments to first socket connecting with the refrigerator
Do not apply the pressure-resistant voltage value, insulation voltage value, with detect the refrigerator the compressive resistance and the insulation resistance；The
One pusher cylinder is configured to push grounded probe to the parallel side for being located at refrigerator moving direction after the first duration
To upstream probe initial position.
Optionally, further includes: the second safety check instrument, for controllably powering at least one the second socket, and detection and quilt
The Leakage Current information and low voltage starting information of the refrigerator of at least one described second socket connection of power supply；It is described extremely
Few second socket is to be moved to second monitor station corresponding with the second safety check instrument second in the socket group to supply
The socket in electric region, first power supply area and second power supply area are along the side parallel with the moving direction of the refrigerator
To being spaced apart.
Optionally, wherein first monitor station position corresponding with second power supply area is denoted as the second position；And
The refrigerator detection device further include: the second barcode scanning device, the leakage of the refrigerator for obtaining the second position upstream
Current detecting condition and low voltage starting testing conditions, and by the Leakage Current testing conditions and low voltage starting testing conditions
It is sent to the second safety check instrument；The second safety check instrument is configured to when the refrigerator is moved to the second position, according to
The Leakage Current testing conditions and the low voltage starting testing conditions are supplied to second socket connecting with the refrigerator
Electricity, and detect the Leakage Current letter under the Leakage Current testing conditions for the refrigerator connecting with second socket being powered
Low voltage starting information under breath and low voltage starting testing conditions.
Optionally, wherein the second barcode scanning device obtain the Leakage Current testing conditions include: to the ice
The Leakage Current value that second socket of case connection applies, and apply the 4th duration of the Leakage Current value；Institute
The low voltage starting testing conditions for stating the acquisition of the second barcode scanning device include: to apply to second socket connecting with the refrigerator
The starting voltage value added, and apply the 5th duration of the starting voltage value；And the second safety check instrument is configured to
Different moments apply the Leakage Current value and starting voltage value to second socket connecting with the refrigerator respectively, to divide
The Leakage Current information and low voltage starting information of the corresponding refrigerator are not detected.
Optionally, further includes: leak detector for controllably powering at least one third socket, and is detected and is powered
At least one described third socket connection the refrigerator leakage of refrigerant situation；At least one described third socket is institute
The socket that second monitor station third power supply area corresponding with the leak detector is moved in socket group is stated, described first supplies
Electric region, second power supply area and the third power supply area are between the direction parallel with the moving direction of the refrigerator
Every distribution.
Optionally, wherein second monitor station is respectively arranged with the first non-Electric region along the both ends of the refrigerator moving direction
Domain and the second non-Electric region domain, first power supply area, second power supply area and the third power supply area are located at
Between first non-Electric region domain and second non-Electric region domain；The socket group is configured to along first non-Electric region domain, institute
The first power supply area, second power supply area, the third power supply area and second non-Electric region domain loopy moving are stated,
And the socket that first non-Electric region domain is moved in the socket group is with the socket for being moved to second non-Electric region domain
Off-position.
Refrigerator detection device provided by the invention includes the first monitor station, the first safety check instrument and grounded probe, the first inspection
For placing refrigerator and keeping refrigerator mobile with production line direction, the first safety check instrument is used to supply at least one the first socket scaffold tower
Electricity, and the detection information for the refrigerator connecting at least one first socket being powered is detected, detection information includes connecing for refrigerator
Ground resistance, grounded probe are connected with the first safety check instrument, are configured to detect first holding for the ground resistance of refrigerator in the first safety check instrument
It is contacted in the continuous time with refrigerator.It is hand-held that this setup avoids operator during detecting the ground resistance of refrigerator
Grounded probe is contacted with the refrigerator of energization, to ensure that the safety of refrigerator detection device.
Further, refrigerator detection device further include: the second monitor station and be set to the second monitor station and the shifting along refrigerator
The socket group in dynamic direction and refrigerator synchronizing moving, at least one first socket are to be moved to the second monitor station and first in socket group
The socket of corresponding first power supply area of safety check instrument, grounded probe are configured to corresponding with the first power supply area in the second monitor station
Position is mobile.Since the first safety check instrument needs to power to refrigerator by socket when detecting the detection information of refrigerator, this socket
Group and the set-up mode of refrigerator synchronizing moving can guarantee the power supply effect to refrigerator, ensure that the smooth of refrigerator moving process,
So that can be detected during refrigerator is mobile, the detection efficiency of the detection information of detection refrigerator is improved, and is avoided
Situations such as refrigerator and socket connection line loosen in detection process bring security risk further improves refrigerator detection and sets
Standby safety.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the structural schematic diagram of refrigerator detection device according to an embodiment of the invention；
Fig. 2 is the grounded probe of refrigerator detection device according to an embodiment of the invention and the connection signal of associated components
Figure.
Specific embodiment
A kind of refrigerator detection device 10 is present embodiments provided, refrigerator detection device 10 is used to detect the safety letter of refrigerator 20
Breath, refrigerator 20 is a kind of article-storage device with refrigeration system, and refrigeration system can be common compression refrigerating system or semiconductor
Refrigeration system etc. provides cooling capacity to storage room for example, by direct-cooled and/or air-cooled form, so that storage room has expectation
Preservation temperature.Since refrigerator 20 is that those skilled in the art are known and be easily achieved in itself, the application is to refrigerator 20 itself
It does not repeat more.
Refrigerator 20 needs to carry out every detection before factory, including the security information of detection refrigerator 20, such as detects
Ground resistance, compressive resistance, insulation resistance, Leakage Current and low voltage starting of refrigerator 20 etc., to guarantee that refrigerator 20 is going out
The various safety accidents such as electric shock will not occur in user's use process after factory.
Fig. 1 is the structural schematic diagram of refrigerator detection device 10 according to an embodiment of the invention, and Fig. 2 is according to the present invention
The grounded probe 510 of the refrigerator detection device 10 of one embodiment and the connection schematic diagram of associated components are (in structure shown in Fig. 2
The other components such as the first safety check instrument 300 are eliminated, associated components refer to the peripheral parts of grounded probe 510).Refrigerator detection is set
Standby 10 include the first monitor station 100, the first safety check instrument 300 and grounded probe 510, and the first monitor station 100 is for placing refrigerator
20 and keep refrigerator 20 mobile with production line direction, refrigerator 20 can pass through multiple detection stations before factory, such as in addition to refrigerator 20
Safety index detection station outside also have water drenching experiment etc. detection stations, what the production line direction of refrigerator 20 referred to is exactly refrigerator 20
From a detection station to the direction of another detection station, for example, from safety detection station to water drenching test station direction,
In further embodiments, the production line direction of refrigerator 20 may be by water drenching experiment station to safety detection station, then directly
Factory is picked out, the production line direction of specific refrigerator 20 can be adjusted flexibly according to the model of refrigerator 20 or demand of producer etc..?
That is the other end that the first monitor station 100 is mobile from one end of the first monitor station 100 by refrigerator 20.
For example, endless belt conveyer has can be set in the first monitor station 100, the upper area of endless belt conveyer is detected from first
The first end of platform 100 is moved to second end, and the lower area of endless belt conveyer is moved to from the second end of the first monitor station 100
One end, so that refrigerator 20 is mobile with production line direction.
First safety check instrument 300 is used to power at least one the first socket 241, and detect be powered at least one the
The detection information of the refrigerator 20 of one socket 241 connection, detection information includes the ground resistance of refrigerator 20.Grounded probe 510 and
One safety check instrument 300 be connected, be configured to the first safety check instrument 300 detect refrigerator 20 ground resistance the first duration in and ice
Case 20 contacts.This setup avoids operator during detecting the ground resistance of refrigerator 20 and holds grounded probe
510 contact with the refrigerator 20 being powered, to ensure that the safety of refrigerator detection device 10.
Safety check instrument is that the information for the refrigerator 20 that one kind can power to socket, and detect as needed determines the electricity provided
The physical quantitys such as stream, voltage are powered to socket, when the plug of refrigerator 20 is inserted into the socket powered by safety check instrument, can voluntarily detect ice
One or more detection informations of case 20, for example, when the ground resistance of safety check instrument detection refrigerator 20, by what is connect with safety check instrument
Grounded probe is contacted with refrigerator 20, while the electricity that needs when safety check instrument is to the socket supply detection ground resistance connecting with refrigerator 20
Flow certain time, so that it may the ground resistance for obtaining refrigerator 20, since safety check instrument is known by those skilled in the art, herein
It does not repeat them here.
Refrigerator detection device 10 can also include the second monitor station 200 and be set to the second monitor station 200 and along refrigerator 20
Moving direction and 20 synchronizing moving of refrigerator socket group 240, that is to say, that multiple sockets of socket group 240 are along refrigerator 20
Moving direction and 20 synchronizing moving of refrigerator.For example, endless belt conveyer, endless belt conveyer has also can be set in the second monitor station 200
Top it is mobile (at this point, socket group 240 is moved along the moving direction of refrigerator 20 from the first end of the second monitor station 200 to second end
The dynamic moving direction referred to when socket group 240 is located at the top of endless belt conveyer), the lower part of endless belt conveyer is examined from second
The second end of scaffold tower 200 is mobile to first end.In some embodiments, the movement speed of socket group 240 can be with refrigerator 20
Movement speed is identical, then moving direction and refrigerator 20 synchronizing moving and and refrigerator of the multiple sockets of socket group 240 along refrigerator 20
20 movement speed is identical, and in further embodiments, the movement speed of socket group 240 can be with the movement speed of refrigerator 20 not
Together, but to guarantee refrigerator 20 plug line long enough, be detached to avoid plug and socket.
In some implementations, the first monitor station 100 and the second monitor station 200 can be independent two machines.Another
In a little embodiments, the first monitor station 100 and the second monitor station 200 can be the different piece of a machine, such as this machine
Conveyer belt along and the moving direction vertical direction of refrigerator 20 be divided into two sections, a section is the first monitor station 100, another
A section is the second monitor station 200.
And first socket 241 be that the second monitor station 200 corresponding with the first safety check instrument 300 the is moved in socket group 240
The socket of one power supply area 221, grounded probe 510 are configured to position corresponding with the first power supply area 221 in the second monitor station 200
Set movement.
Since the first safety check instrument 300 needs to supply to refrigerator 20 by socket group 240 when detecting the detection information of refrigerator 20
Electricity, this socket group 240 set-up mode identical with 20 synchronizing moving of refrigerator and movement speed can guarantee the confession to refrigerator 20
Electric effect ensure that the smooth of 20 moving process of refrigerator, so that can be detected during refrigerator is mobile, improve inspection
The detection efficiency for surveying the detection information of refrigerator 20 can if socket group 240 is not identical as 20 synchronizing moving of refrigerator or movement speed
It can lead to the efficiency that detection is influenced situations such as loosening with 240 connection line of socket group of refrigerator 20 in detection process, and band
The security risk come, therefore this socket group 240 set-up mode identical with 20 synchronizing moving of refrigerator and movement speed is further
Improve the safety of refrigerator detection device 10.
In some embodiments, the second monitor station 200 such as can be set above the first monitor station 100 at the positions., another
In a little embodiments, moving direction (the arrow institute in Fig. 1 in the first monitor station 100 and refrigerator 20 is can be set in the second monitor station 200
Show direction) side in vertical direction.
When second monitor station 200 is set to the side in the first monitor station 100 direction vertical with the moving direction of refrigerator 20,
Refrigerator detection device 10 includes the first pusher cylinder 250 and the second pusher cylinder 260, and the first pusher cylinder 250 is set to the
Two monitor stations, 200 top, the first pusher cylinder 250 include the optical axis 251 extended along 20 moving direction of refrigerator, grounded probe 510
It is set to optical axis 251, and the first pusher cylinder 250 is configured to push optical axis 251 within the first duration, so that optical axis 251
Extending direction of the grounded probe 510 of upper setting with speed identical with the movement speed of refrigerator 20 along optical axis 251 is examined second
The position corresponding with the first power supply area 221 of scaffold tower 200 is mobile, and grounded probe 510 is pushed after the first duration
To the probe initial position of the upstream for the parallel direction for being located at 20 moving direction of refrigerator.
Second pusher cylinder 260 is set to grounded probe 510 and deviates from one end of the first monitor station 100, and is configured to the
Push grounded probe 510 to contact with refrigerator 20 along with the vertical direction of 20 moving direction of refrigerator in one duration.
Cylinder has the advantages that be swift in motion and swift, thereby may be ensured that the accuracy of measurement result, and can be with
It is quickly returning to probe initial position, after the first duration to need the refrigerator 20 detected to examine to next
It surveys.
First monitor station 100 position corresponding with the first power supply area 221 is denoted as first position (not shown), refrigerator
Detection device 10 can also include pushing mechanism 910 and guide rod 920.Pushing mechanism 910 is set to first position upstream
Correcting section 110, and it is located at side of first monitor station 100 far from the second monitor station 200.
The axis of guide rod 920 is parallel with the moving direction of refrigerator 20, and is set in correcting section 110 close to the second inspection
The side of scaffold tower 200, and pushing mechanism 910 is configured to will be moved to the refrigerator 20 of correcting section 110 to be pushed to refrigerator 20 close
The side of guide rod 920 and 920 parallel contact of guide rod.
This setup has ajusted the position of refrigerator 20, in order to the contact to grounded probe 510 and refrigerator 20, thus
Improve the efficiency of detection ground resistance.
Refrigerator detection device 10 can also include infrared facility 930, and infrared facility 930 passes through correcting section for detecting
The location information of 110 refrigerator 20, and the location information of refrigerator 20 is passed into pushing mechanism 910, and pushing mechanism 910 configures
At the starting when infrared facility 930 detects that correcting section 110 has refrigerator 20.This setup can be to avoid pushing mechanism
The case where starting of 910 moment drives the wasting of resources occurs.In some embodiments, infrared facility 930 can be set in the first inspection
Scaffold tower 100, in further embodiments, infrared facility 930 also can be set in positions such as pushing mechanisms 910.
Refrigerator detection device 10 can also include the first barcode scanning device 400, and the first barcode scanning device 400 is for obtaining first
The default testing conditions of the refrigerator 20 of upstream are set, and default testing conditions are sent to the first safety check instrument 300, preset testing conditions
Including the earth current value applied to the first socket 241 for being connect with refrigerator and apply earth current value first continue when
Between, wherein earth current value can be any value between 15 to 30 amperes, such as 15 amperes, 25 amperes or 30 amperes etc., first
Duration can be any value between 1 to 5 seconds, such as 1 second, 3 seconds or 5 seconds etc..For example, the first barcode scanning device 400 can be swept
Retouch the two dimensional code on 20 surface of refrigerator, the two dimensional code of refrigerator 20 includes default testing conditions, and default testing conditions are passed to the
One safety check instrument 300.
First safety check instrument 300 is configured to when refrigerator 20 is moved to first position, to the first socket connecting with refrigerator 20
241 apply the earth current value for continuing for the first duration.It is inserted according to default testing conditions to the first of the first power supply area 221
Seat 241 is powered, and the first socket 241 at least detecting and being powered connects and the refrigerator 20 in first position is in default detection
Under the conditions of ground resistance.
The default testing conditions that first barcode scanning device 400 obtains can also include: to the first socket connecting with refrigerator 20
Second duration of the 241 pressure-resistant voltage values of pressure-resistant voltage value, insulation voltage value and application applied applies insulation voltage
The third duration of value.
Pressure-resistant voltage value can be any value between 1200 to 3000 volts, such as 1200 volts, 1650 volts or 3000
Volt etc., the second duration can be any value between 0.5 second to 2 seconds, such as 0.5 second, 1 second or 2 seconds etc..Insulation voltage value
It can be any value between 300 volts to 700 volts of direct current, such as 300 volts, 500 volts or 700 volts etc., third
Duration can be any value between 2 seconds to 6 seconds, for example, can be 2 seconds, 4 seconds or 6 seconds etc..Specific electric current, voltage with
And the time can be adjusted flexibly according to the actual situation.
Detection information includes: the compressive resistance and insulation resistance of refrigerator 20.First safety check instrument 300 is additionally configured in difference
Moment applies pressure-resistant voltage value, insulation voltage value to the first socket 241 connecting with refrigerator 20 respectively, to detect the resistance to of refrigerator 20
Compressive Strength and insulation resistance.
For example, the first safety check instrument 300 first provides electric current 3 seconds of 25 amperes to the first socket 241, to detect connecing for refrigerator 20
The size of ground resistance, then to voltage 1 second of 1650 volts of the offer of the first socket 241, to detect the compressive resistance of refrigerator 20, finally
It is provided DC voltage 4 seconds of 500 volts to the first socket 241, to detect the insulation resistance of refrigerator 20.Pass through the first safety check instrument
300 detect the safety index of multiple refrigerators 20 simultaneously, can save cost.
First pusher cylinder 250 is configured to push grounded probe 510 to positioned at refrigerator after the first duration
The probe initial position of the upstream of the parallel direction of 20 moving directions.And second pusher cylinder 260 only within the first duration
Push grounded probe 510 to contact with refrigerator 20, grounded probe 510 was configured in the second duration and third duration
It is separated with refrigerator 20.In some embodiments, the output shaft of the second pusher cylinder 260 can directly be connected with grounded probe 510,
That is, will drive ground connection when the output of the second pusher cylinder 260 is mobile axially adjacent to the direction of the first monitor station 100 and visit
The direction of needle 510 to close first monitor station 100 is mobile to contact with refrigerator 20, when the output of the second pusher cylinder 260 is axial
When direction far from the first monitor station 100 is mobile, it is mobile to the direction far from the first monitor station 100 to will drive grounded probe 510
To be separated with refrigerator 20.It in further embodiments, can be between the output shaft and grounded probe 510 of the second pusher cylinder 260
Pressure spring can be pressed when the output of the second pusher cylinder 260 is mobile axially adjacent to the direction of the first monitor station 100 by being provided with pressure spring
And drive grounded probe 510 mobile to contact with refrigerator 20 to the direction close to the first monitor station 100 by pressure spring, pressure spring at this time
In compressive state, when the output of the second pusher cylinder 260 is mobile axially away from the direction of the first monitor station 100, ground connection is visited
Needle 510 can be mobile to separate with refrigerator 20 to the direction far from the first monitor station 100 under the action of pressure spring.
Refrigerator detection device 10 can also include the second safety check instrument 600, and the second safety check instrument 600 is used for controllably at least one
A second socket 242 is powered, and detects the Leakage Current letter for the refrigerator 20 connecting at least one second socket 242 being powered
Breath and low voltage starting information.At least one second socket 242 is to be moved to the second monitor station 200 and second in socket group 240
The socket of corresponding second power supply area 222 of safety check instrument 600, the first power supply area 221 and the second power supply area 222 along with refrigerator
The parallel direction of 20 moving direction is spaced apart.For example, region between the first power supply area 221 and the second power supply area 222
Corresponding guide rail rail is made of nonconducting insulating materials, and detects and connect at least one second socket 242 being powered
The Leakage Current information and low voltage starting information of refrigerator 20.
First monitor station 100 position corresponding with the second power supply area 222 is denoted as second position (not shown), and ice
Case detection device 10 further includes the second barcode scanning device 700, and the second barcode scanning device 700 is used to obtain the refrigerator 20 of second position upstream
Leakage Current testing conditions and low voltage starting testing conditions, and by Leakage Current testing conditions and low voltage starting detector bar
Part is sent to the second safety check instrument 600.
Second safety check instrument 600 is configured to when refrigerator 20 is moved to the second position, according to Leakage Current testing conditions and
Low voltage starting testing conditions are powered at least one second socket 242 of the second power supply area 222, and detect be powered the
The Leakage Current information of the connection of two sockets 242 and the refrigerator 20 in the second position under the Leakage Current testing conditions of refrigerator 20
And the low voltage starting information under low voltage starting testing conditions.
The Leakage Current testing conditions that second barcode scanning device 700 obtains include: to the second socket 242 connecting with refrigerator 20
The Leakage Current value of application, and apply the 4th duration of Leakage Current value.The low pressure that second barcode scanning device 700 obtains opens
Dynamic testing conditions include: the starting voltage value applied to the second socket 242 connecting with refrigerator 20, and apply starting voltage value
The 5th duration.
Wherein, Leakage Current value can be any value between 10 to 35 amperes, such as can be 10 amperes, 25 amperes or 35
Ampere etc., the 4th duration can be 2 to 3 seconds etc., such as can be 2 seconds or 3 seconds etc., and starting voltage can be 100 volts
Any value between to 300 volts, such as can be 100 volts, 187 volts or 300 volts etc., the 5th duration can be 4
Any value between second to 30 seconds, such as 4 seconds, 25 seconds or 30 seconds etc..Specific electric current, voltage and time can be according to practical feelings
Condition is adjusted flexibly.
And second safety check instrument 600 be configured to apply respectively in different moments to the second socket 242 connecting with refrigerator 20 and let out
Reveal current value and starting voltage value, to detect the Leakage Current information and low voltage starting information of corresponding refrigerator 20 respectively.Example
Such as, electric current 2 seconds of 25 amperes first are provided to the second socket 242, to detect the Leakage Current information of refrigerator 20, then to the second socket
242 provide voltage 20 seconds of 187 volts, to detect low voltage starting information.
This setup makes the first safety check instrument 300 when detecting the Partial security index of a refrigerator 20, the second peace
Inspection instrument 600 can detecte another part safety index of another refrigerator 20, to improve the detection of this refrigerator detection device 10
Efficiency.
Since the detection time of low voltage starting is generally longer, by the first safety check instrument 300 detect three safety indexs, second
Safety check instrument 600 detects two safety indexs, and the time to guarantee the detection of two safety check instrument as far as possible is identical, so that the movement of refrigerator 20
Speed can meet the detection demand of two safety check instrument simultaneously.
Refrigerator detection device 10 can also include leak detector 800, and leak detector 800 at least one third for controllably inserting
Seat 243 is powered, and detects the leakage of refrigerant situation for the refrigerator 20 connecting at least one the third socket 243 being powered, until
A few third socket 243 is to be moved to the second monitor station 200 third corresponding with leak detector 800 service area in socket group 240
The socket in domain 223, the first power supply area 221, the second power supply area 222 and third power supply area 223 are along the shifting with refrigerator 20
The parallel direction in dynamic direction is spaced apart.If the refrigerant leakage of refrigerator 20 will cause some potential safety problems.Wherein hunt leak
The voltage that instrument 800 provides can be 220 volts, and leak detector 800 is that those skilled in the art are known in itself, is not done herein superfluous
It states.
And the present embodiment is to the arrangement of the first power supply area 221, the second power supply area 222 and third power supply area 223
Sequence is not limited, for example, the moving direction along refrigerator 20 has been sequentially arranged the first power supply area 221, the second power supply area
222 and third power supply area 223, the second power supply area 222, first can also be sequentially arranged along the moving direction of refrigerator 20
Power supply area 221 and third power supply area 223.
Second monitor station 200 is respectively arranged with the first non-Electric region domain 210 and second along the both ends of 20 moving direction of refrigerator
Non-Electric region domain 230, the socket that the first non-Electric region domain 210 and the second non-Electric region domain 230 are moved in socket group 240 is power-off
State.Since the first non-Electric region domain 210 and the second non-Electric region domain 230 are not powered, operator in operation, can be
The plug of refrigerator 20 is inserted into socket by one non-Electric region domain 210, and the plug of refrigerator 20 is extracted socket in the second non-Electric region domain 230,
Operator's electric shock when plugging plug is avoided, to improve safety of the refrigerator 20 in safety index detection process.
And first power supply area 221, the second power supply area 222 and third power supply area 223 are located at the first non-Electric region domain
210 and second between non-Electric region domain 230, and socket group 240 is powered along the first non-Electric region domain 210, the first power supply area 221, second
230 loopy moving of region 222, third power supply area 223 and the second non-Electric region domain.That is, socket group 240 is along the first nothing
Electric region 210, the first power supply area 221, the second power supply area 222, third power supply area 223 and the second non-Electric region domain 230
Sequence it is mobile, the first non-Electric region domain 210 of return again when being moved to the second non-Electric region domain 230.
Wherein, the second monitor station 200 may include guide rail, and socket group 240 is moved along guide rail, with the first non-Electric region domain 210
And the corresponding guide rail in the second non-Electric region domain 230 can be made of nonconducting insulating materials, with the first power supply area 221,
Two power supply areas 222, the corresponding guide rail of third power supply area 223 can be made of conductive metal material, and the first service area
Between domain 221 and the second power supply area 222 between the corresponding guide rail in region, the second power supply area 222 and third power supply area 223
The corresponding guide rail in region is made of nonconducting insulating materials so that the first power supply area 221, the second power supply area 222 and
Third power supply area 223 is spaced apart along the moving direction of refrigerator 20, and the first safety check instrument 300 is by the first power supply area 221
Corresponding guide rail power supply, so that the first socket 241 of the first power supply area 221 charges, the second safety check instrument 600 to second by supplying
The power supply of the corresponding guide rail in electric region 222 so that the second socket 242 of the second power supply area 222 charges, leak detector 800 pass through to
The corresponding guide rail of third power supply area 223 power supply, so that the third socket 243 of third power supply area 223 charges.
When refrigerator detection device 10 works, when infrared facility 930 detects that correcting section 110 has refrigerator 20, push
Mechanism 910 starts, and the refrigerator 20 that pushing mechanism 910 is configured to will be moved to correcting section 110 is pushed to refrigerator 20 close to guiding
The side of bar 920 and 920 parallel contact of guide rod, refrigerator 20 are continued to move to through the first safety check instrument 300, the second safety check instrument
600 and leak detector 800 detect the detection information of refrigerator 20 respectively.Every detection of the refrigerator detection device 10 in detection refrigerator 20
When information, refrigerator 20 can be moved on the first monitor station 100 along production line direction always, to guarantee refrigerator detection device 10
Detection efficiency, also, the detection of multinomial detection information only needs manually to plug plug, and manual steps are simple, only needs one
Bit manipulation personnel are mobile at 100 both ends of the first monitor station, and plug plug, so that the safety index detection process of refrigerator 20
Cost of labor reduce.
Refrigerator detection device 10 provided in this embodiment includes that the first monitor station 100, the first safety check instrument 300 and ground connection are visited
Needle 510, for placing refrigerator 20 and keeping refrigerator 20 mobile with production line direction, the first safety check instrument 300 is used for the first monitor station 100
It powers at least one the first socket 241, and detects the inspection for the refrigerator 20 connecting at least one first socket 241 being powered
Measurement information, detection information include the ground resistance of refrigerator 20, and grounded probe 510 is connected with the first safety check instrument 300, are configured to
It is contacted in first duration of the ground resistance of one safety check instrument 300 detection refrigerator 20 with refrigerator 20.This setup avoids
Operator holds grounded probe 510 and contacts with the refrigerator 20 of energization during detecting the ground resistance of refrigerator 20, from
And it ensure that the safety of refrigerator detection device 10.
Grounded probe 510 can be moved with the first power supply area 221 along refrigerator 20 along the stroke with 20 moving direction of refrigerator
The equal length in direction, and the initial position of grounded probe 510 is parallel along 20 moving direction of refrigerator for the stroke of grounded probe 510
The upstream in direction.Within the period of the ground resistance of the first safety check instrument 300 detection refrigerator 20, grounded probe 510 is along perpendicular to ice
The direction of 20 moving direction of case is mobile to contact with refrigerator 20, and connects after having detected ground resistance with 20 synchronizing moving of refrigerator
Ground probe 510 returns to initial position.
Refrigerator detection device 10 can also include the second monitor station 200 and be set to the second monitor station 200 and along refrigerator 20
Moving direction and 20 synchronizing moving of refrigerator socket group 240, at least one first socket 241 be socket group 240 in be moved to
The socket of second monitor station 200, first power supply area 221 corresponding with the first safety check instrument 300, grounded probe 510 are configured to
Two monitor stations 200 position corresponding with the first power supply area 221 is mobile.Since the first safety check instrument 300 is in the inspection of detection refrigerator 20
It needs to power by socket to refrigerator 20 when measurement information, this socket group 240 is identical as 20 synchronizing moving of refrigerator and movement speed
Set-up mode can guarantee the power supply effect to refrigerator 20, ensure that the smooth of 20 moving process of refrigerator, so that in refrigerator 20
It can be detected in mobile process, improve the detection efficiency of the detection information of detection refrigerator 20, and avoided and detected
Situations such as refrigerator 20 and socket connection line loosen in journey bring security risk, further improves refrigerator detection device 10
Safety.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (12)
1. a kind of refrigerator detection device, comprising:
First monitor station, for placing refrigerator and keeping the refrigerator mobile with production line direction；
First safety check instrument, for at least one the first socket power, and detect be powered it is described at least one first insert
The detection information of the refrigerator of seat connection, the detection information includes the ground resistance of the refrigerator；
Grounded probe is connected with the first safety check instrument, is configured to detect the ground connection electricity of the refrigerator in the first safety check instrument
It is contacted in first duration of resistance with the refrigerator.
2. refrigerator detection device according to claim 1, further includes:
Second monitor station and it is set to second monitor station and along the moving direction of the refrigerator and the refrigerator synchronizing moving
Socket group；
At least one described first socket is to be moved to second monitor station and the first safety check instrument pair in the socket group
The socket for the first power supply area answered；
The grounded probe is configured to mobile in second monitor station position corresponding with first power supply area.
3. refrigerator detection device according to claim 2, wherein second monitor station is set to first monitor station
The side in the direction vertical with the moving direction of the refrigerator, and the refrigerator detection device includes:
First pusher cylinder is set to above second monitor station, and first pusher cylinder includes moving along the refrigerator
The optical axis that direction extends, the grounded probe is set to the optical axis, and first pusher cylinder is configured to described first
The optical axis is pushed in duration, so that the grounded probe being arranged on the optical axis is with the movement speed with the refrigerator
Identical speed is mobile in second monitor station position corresponding with first power supply area；
Second pusher cylinder is set to the grounded probe and deviates from one end of first monitor station, and is configured to described the
Push the grounded probe to contact with the refrigerator along with the vertical direction of the refrigerator moving direction in one duration.
4. refrigerator detection device according to claim 3, wherein
First monitor station position corresponding with first power supply area is denoted as first position；And the refrigerator detection device
Further include:
Pushing mechanism, is set to the correcting section of the first position upstream, and is located at first monitor station far from described the
The side of two monitor stations；
Guide rod, the axis of the guide rod is parallel with the moving direction of the refrigerator, and is set in the correcting section and leans on
The side of nearly second monitor station；And
The refrigerator that the pushing mechanism is configured to will be moved to the correcting section is pushed to the refrigerator and leads close to described
Side and the guide rod parallel contact to bar.
5. refrigerator detection device according to claim 4, further includes:
Infrared facility, for detecting the location information of the refrigerator by the correcting section, and by the position of the refrigerator
Information passes to the pushing mechanism；And
The pushing mechanism is configured to the starting when the infrared facility detects that the correcting section has the refrigerator.
6. refrigerator detection device according to claim 4, further includes:
First barcode scanning device, the default testing conditions of the refrigerator for obtaining the first position upstream, and will be described pre-
If testing conditions are sent to the first safety check instrument, the default testing conditions include to described first connect with the refrigerator
First duration of earth current value and the application earth current value that socket applies；
The first safety check instrument is configured to when the refrigerator is moved to the first position, described in connecting with the refrigerator
First socket applies the earth current value for continuing first duration.
7. refrigerator detection device according to claim 6, wherein
The default testing conditions that the first barcode scanning device obtains further include: inserted to described first connect with the refrigerator
Second duration of pressure-resistant voltage value, insulation voltage value and the application that seat the applies pressure-resistant voltage value, application are described absolutely
The third duration of edge voltage value；
The detection information further include: the compressive resistance and insulation resistance of the refrigerator；
The first safety check instrument is additionally configured to apply institute respectively to first socket connecting with the refrigerator in different moments
State pressure-resistant voltage value, insulation voltage value, with detect the refrigerator the compressive resistance and the insulation resistance；
First pusher cylinder is configured to push the grounded probe to being located at after first duration
State the probe initial position of the upstream of the parallel direction of refrigerator moving direction.
8. refrigerator detection device according to claim 2, further includes:
Second safety check instrument, for controllably at least one the second socket power, and detect be powered it is described at least one
The Leakage Current information and low voltage starting information of the refrigerator of second socket connection；
At least one described second socket is to be moved to second monitor station and the second safety check instrument pair in the socket group
The socket for the second power supply area answered, first power supply area and second power supply area are along the side of movement with the refrigerator
It is spaced apart to parallel direction.
9. refrigerator detection device according to claim 8, wherein
First monitor station position corresponding with second power supply area is denoted as the second position；And the refrigerator detection device
Further include:
Second barcode scanning device, for obtaining the Leakage Current testing conditions and low pressure of the refrigerator of the second position upstream
Start testing conditions, and the Leakage Current testing conditions and low voltage starting testing conditions are sent to second safety check
Instrument；
The second safety check instrument is configured to when the refrigerator is moved to the second position, according to the Leakage Current detector bar
Part and the low voltage starting testing conditions are powered to second socket connecting with the refrigerator, and detect and be powered
Leakage Current information and low voltage starting detection under the Leakage Current testing conditions of the refrigerator of the second socket connection
Under the conditions of low voltage starting information.
10. refrigerator detection device according to claim 9, wherein
The Leakage Current testing conditions that the second barcode scanning device obtains include: to described second connect with the refrigerator
The Leakage Current value that socket applies, and apply the 4th duration of the Leakage Current value；
The low voltage starting testing conditions that the second barcode scanning device obtains include: to described second connect with the refrigerator
The starting voltage value that socket applies, and apply the 5th duration of the starting voltage value；And
Described in the second safety check instrument is configured to apply respectively in different moments to second socket connecting with the refrigerator
Leakage Current value and starting voltage value, to detect the Leakage Current information and low voltage starting letter of the corresponding refrigerator respectively
Breath.
11. refrigerator detection device according to claim 8, further includes:
Leak detector, at least one described third for controllably powering at least one third socket, and detecting and be powered
The leakage of refrigerant situation of the refrigerator of socket connection；
At least one described third socket is corresponding with the leak detector to be moved to second monitor station in the socket group
The socket of third power supply area, first power supply area, second power supply area and the third power supply area along with
The direction that the moving direction of the refrigerator is parallel is spaced apart.
12. refrigerator detection device according to claim 11, wherein
Second monitor station is respectively arranged with the first non-Electric region domain and second without electricity along the both ends of the refrigerator moving direction
Region, first power supply area, second power supply area and the third power supply area are located at first non-Electric region
Between domain and second non-Electric region domain；
The socket group is configured to along first non-Electric region domain, first power supply area, second power supply area, described
Third power supply area and second non-Electric region domain loopy moving, and first non-Electric region domain is moved in the socket group
Socket and to be moved to the socket in second non-Electric region domain be off-position.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641535.XA CN110376473A (en) | 2019-07-16 | 2019-07-16 | Refrigerator detection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641535.XA CN110376473A (en) | 2019-07-16 | 2019-07-16 | Refrigerator detection equipment |
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