CN206876661U - Cells burst jet test machine - Google Patents
Cells burst jet test machine Download PDFInfo
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- CN206876661U CN206876661U CN201720584334.7U CN201720584334U CN206876661U CN 206876661 U CN206876661 U CN 206876661U CN 201720584334 U CN201720584334 U CN 201720584334U CN 206876661 U CN206876661 U CN 206876661U
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Abstract
The utility model provides a kind of cells burst jet test machine, including：A wind-supplying mouth is offered respectively on the both sides end face position corresponding with explosion-proof chamber of casing, combustion gas tracheae access port and power cord jack are further opened with one side end face of casing, being provided with an exhaust outlet and explosion-proof relief mouth, explosion-proof chamber on the rear end face of casing position corresponding with explosion-proof chamber includes：Left plate is oppositely arranged with right panel, and one end of left plate and right panel is respectively and fixedly installed on the both sides of bottom plate, fixing device is distinguished on the other end of left plate and right panel in the both sides of top plate, battery placement platform is provided with the middle part of bottom plate, and it is provided with igniter on the position relative with battery placement platform, extinguishing device is arranged on bottom plate and face battery placement platform is set, left plate, right panel and top plate on be respectively equipped with reinforcement.Cells burst jet test machine provided by the utility model can realize that simulated battery is sprayed in burned flame under the mal-condition scorched, verify the security performance of battery.
Description
Technical field
It the utility model is related to the technical field of cell safety test, more particularly to a kind of cells burst jet test machine.
Background technology
Cells burst jet test machine of the prior art usually not will according to the safety of lithium ion battery and battery pack
Ask and design and produce, test result does not have convincingness, and the explosive-proof grade of the casing of cells burst jet test machine is inadequate, simultaneously
There is no an extinguishing device, potential safety hazard is big.
Utility model content
In view of this, the utility model provides a kind of cells burst jet test machine, can realize that simulated battery is burning
Flame in spray under the mal-condition scorched, verify the security performance of battery.
The utility model provides a kind of cells burst jet test machine, including：Casing, it is installed in the middle part of casing and prevents
Blast chamber, extinguishing device and igniter, offer respectively on the both sides end face position corresponding with the explosion-proof chamber of the casing
One wind-supplying mouth, combustion gas tracheae access port and power line are further opened with one end of the side end face in the both sides end face of the casing
Socket, an exhaust outlet and explosion-proof relief mouth are provided with the rear end face of casing position corresponding with the explosion-proof chamber, it is described
Explosion-proof chamber includes bottom plate, left plate, right panel and top plate, and the left plate is oppositely arranged with the right panel, and the left plate with it is described
One end of right panel is respectively and fixedly installed on the both sides of the first end face of the bottom plate, the both sides point of the first end face of the top plate
Other fixing device is provided with battery on the other end of the left plate and the right panel on the middle part of the first end face of the bottom plate
Placement platform, the second end face of the bottom plate is provided with igniter on the position relative with the battery placement platform, described
Extinguishing device be arranged on the bottom plate first end face on and described in face battery placement platform set, the left plate, right panel and
Reinforcement is respectively equipped with the second end face of top plate.
Specifically, the cells burst jet test machine also includes the first magnetic valve, control device, the first gas leakage report
Alert device and the second Fuel Gas Leak Alarm, the control terminal of first magnetic valve are connected with the output end of the control device, institute
The input for stating control device is also connected with first Fuel Gas Leak Alarm and second Fuel Gas Leak Alarm respectively,
First Fuel Gas Leak Alarm is arranged in the first end face of the right panel of the explosion-proof chamber, second gas leakage alarm
Device is arranged on the inwall of the bottom of the casing, and first magnetic valve is arranged on the lower raft of the casing.
Specifically, the cells burst jet test machine also includes second solenoid valve, and the second solenoid valve is arranged on institute
State on the lower raft of casing, the input of first magnetic valve is fixedly connected with Gas Pipe, first magnetic valve it is defeated
Go out end to be connected by Gas Pipe with the input of the second solenoid valve, the output end of the second solenoid valve fills with the igniting
Put and connected by Gas Pipe.
Specifically, first magnetic valve is open type two-position two-way solenoid valve, and the second solenoid valve is closed type two
Position two-way electromagnetic valve.
Specifically, first Fuel Gas Leak Alarm and second Fuel Gas Leak Alarm comprise at least a combustion respectively
Gas sensor, to monitor in the casing whether have gas leakage.
Specifically, the igniter includes Bunsen burner, Bunsen burner protective cover, ignition electrode, adjusting knob, fixed seat and the
One fixed plate, on the bottom of the fixed seat, inlet end and the Gas Pipe of the Bunsen burner connect the Bunsen burner fixing device
Connect, described Bunsen burner protective cover one end is fixed in the second end face of the bottom plate and is arranged the Bunsen burner and sets, the point
Fiery pin is set close to the head of the Bunsen burner, and the head of the fixed seat is fixed in the second end face of the bottom plate and institute
The underface that Bunsen burner is located at the battery placement platform is stated, one end of the adjusting knob is connected with the Bunsen burner, described
The other end of adjusting knob is fixed on one end of first fixed plate, and the other end of first fixed plate is fixed on described
In the second end face of bottom plate.
Specifically, the extinguishing device includes fire extinguisher and driver element, and the extinguisher fixing device is in the casing
Bottom, the shower nozzle fixing device of the fire extinguisher is in the first end face of the bottom plate and battery placement platform described in face is set
Put, the driver element is set close to the upper end of the fire extinguisher, and the switch of the driver element and the fire extinguisher is consolidated
Fixed connection.
Specifically, the axis of the shower nozzle of the fire extinguisher is set with the bottom plate in predetermined angle.
Specifically, the cells burst jet test machine also includes a camera, and the camera is fixedly mounted on described
In the first end face of top plate.
Specifically, the left plate, right panel and top plate are the sheet metal structural with preset thickness.
The cells burst jet test machine that the utility model embodiment provides, by the left plate of explosion-proof chamber, right panel and top
Plate sets reinforcement, ensure that the explosive-proof grade of cells burst jet test machine, while extinguishing device is set in casing, can
By controlling extinguishing device to stamp out the flames after cells burst or blast, so as to be greatly improved cells burst jet test machine
Security performance.
It is cited below particularly preferably real for above and other objects, features and advantages of the present utility model can be become apparent
Example is applied, and coordinates institute's accompanying drawings, is described in detail below.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for the cells burst jet test machine that the embodiment of the utility model one provides.
Fig. 2 is the right side structural representation of casing.
Fig. 3 is the left view structural representation of casing.
Fig. 4 is the backsight structural representation of casing.
Fig. 5 is dimensional structure diagram of the cells burst jet test machine without gate.
Fig. 6 is the dimensional structure diagram of the explosion-proof chamber in Fig. 5.
Fig. 7 is the part-structure schematic diagram that the Gas Pipe of cells burst jet test machine connects.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 is the dimensional structure diagram for the cells burst jet test machine that the embodiment of the utility model one provides, and Fig. 2 is
The right side structural representation of casing, Fig. 3 are the left view structural representation of casing, and Fig. 4 is the backsight structural representation of casing.Such as
Shown in Fig. 1 to Fig. 4, cells burst jet test machine 100 includes：Casing 10, the explosion-proof chamber 20 being installed in the middle part of casing 10,
Igniter 30 and extinguishing device 40.Specifically, in the present embodiment, the both sides end face 12,13 of casing 10 is right with explosion-proof chamber 20
A wind-supplying mouth 121,131 is offered on the position answered respectively.One end of a side end face 12 in the both sides end face 12,13 of casing 10
On be further opened with combustion gas tracheae access port 122 and power cord jack 123.The rear end face 14 of casing 10 is corresponding with explosion-proof chamber 20
An exhaust outlet 141 and explosion-proof relief mouth 142 are provided with position, and air exhausting device is provided with exhaust outlet 141, specifically, row
Wind apparatus can be, but not limited to ventilating fan.Extinguishing device 40 is arranged in the middle part and bottom of casing 10, and extinguishing device 40
A part of device inside explosion-proof chamber 20.Igniter 30 is located at the bottom of casing 10, and against the lower surface of explosion-proof chamber 20
Set.Middle part and bottom on the front end face of casing are respectively equipped with gate 11.Specifically, in the present embodiment, in casing 10
Rear end face 14 on carry out explosion-proof relief mouth 142 and design, when battery explosion, pressure is more than preset pressure value in the body of explosion-proof chamber 20
When can timely pressure release, so as to greatly improve the explosive-proof grade of cells burst jet test machine 100.Strict root simultaneously
The steel mesh being arranged in explosion-proof chamber 20, protection aluminium net, burner position are designed and tested according to code requirement GB31241-2014
And battery placement platform, so as to ensure that the authority of test result.
Please also refer to Fig. 5 and Fig. 6, Fig. 5 is that cells burst jet test machine 100 shows without the stereochemical structure of gate 11
It is intended to, Fig. 6 is the dimensional structure diagram of the explosion-proof chamber 20 in Fig. 5.As shown in Fig. 1 to Fig. 6, explosion-proof chamber 20 include bottom plate 21,
Left plate 22, right panel 23 and top plate 24, so that casing 10 has double sheets structure at explosion-proof chamber 20.Specifically, in this implementation
In example, left plate 22 is oppositely arranged with right panel 23, and left plate 22 and one end of right panel 23 are respectively and fixedly installed to bottom plate 21
On the both sides of first end face.The both sides difference fixing device of the first end face of top plate 24 is in left plate 22 and the other end of right panel 23
On.Battery placement platform 25 is provided with the middle part of the first end face of bottom plate 21.Battery is surrounded in the first end face of bottom plate 21
Placement platform 25 is provided with a safty shield 27, to increase the security of explosion-proof chamber 20.The second end face and battery of bottom plate 21
Placement platform 25 is provided with igniter 30 on relative position.Extinguishing device 40 be arranged on bottom plate 21 first end face on and just
Battery placement platform 25 is set.Reinforcement 26 is respectively equipped with the second end face of left plate 22, right panel 23 and top plate 24, specifically
Ground, in the present embodiment, reinforcement 26 can be, but not limited to as cross reinforcement 26, and be welded on left plate by welding manner
22nd, in the second end face of right panel 23 and top plate 24.Further, in the present embodiment, left plate 22, right panel 23 and top plate 24 are tool
There is the sheet metal structural of preset thickness, so as to greatly improve the explosive-proof grade of explosion-proof chamber 20.Wherein, preset thickness can be with
But 2mm is not limited to, but not limited to this, such as in other embodiments, can also be according to explosive-proof grade by the inwall of explosion-proof chamber 20
Thickness is set greater than or the thickness less than 2mm.Explosion-proof chamber 20 is installed using combined type, so as to facilitate a left side for explosion-proof chamber 20
Plate 22, right panel 23, bottom plate 21 and top plate 24 etc. are changed.
Specifically, in one embodiment, cells burst jet test machine 100 also includes a camera 55, camera 55
It is fixedly mounted in the first end face of top plate 24.Camera 55 can be, but not limited to mobile terminal be connected by WiFi modes
Connect, so as to remotely by the situation in mobile terminal monitored explosion-proof chamber 20, further, improve cells burst jet test
The security of machine 100.Wherein, mobile terminal can be, but not limited to computer, mobile phone etc..
Specifically, in one embodiment, cells burst jet test machine 100 also includes the first magnetic valve 51, control dress
Put (not shown), the first Fuel Gas Leak Alarm 52 and the second Fuel Gas Leak Alarm 53.The control terminal of first magnetic valve 51
Be connected with the output end of control device, the input of control device also respectively with the first Fuel Gas Leak Alarm 52 and the second combustion gas
Leakage alarm 53 connects.First Fuel Gas Leak Alarm 52 is arranged in the first end face of the right panel 23 of explosion-proof chamber 20, and second
Fuel Gas Leak Alarm 53 is arranged on the inwall of the bottom of casing 10, and the first magnetic valve 51 is arranged on the lower bottom of casing 10
On plate.Further, in the present embodiment, the first Fuel Gas Leak Alarm 52 and the second Fuel Gas Leak Alarm 53 are distinguished at least
Including a gas security, to monitor in casing 10 whether have gas leakage.First Fuel Gas Leak Alarm 52 is anti-for detecting
Whether there is gas leakage in blast chamber 20, when gas leakage be present in explosion-proof chamber 20, the combustion in the first Fuel Gas Leak Alarm 52
Gas sensor monitors to exist in explosion-proof chamber 20 transmits gas leakage signal after gas leakage to control device.Control device is connecing
Receive and send control signal to the first magnetic valve 51 after gas leakage signal, to control the first magnetic valve 51 to turn off, and working
Personnel are manually resetted after excluding gas leakage hidden danger.Second Fuel Gas Leak Alarm 53 is used for the chamber for detecting the bottom of casing 10
It whether there is gas leakage in vivo, when gas leakage be present in the cavity of the bottom of casing 10, the second Fuel Gas Leak Alarm 53
In gas security monitor to exist in explosion-proof chamber 20 and transmit gas leakage signal to control device after gas leakage.Control dress
Put and send control signal to the first magnetic valve 51 after gas leakage signal is received, to control the first magnetic valve 51 to turn off, and
Manually resetted after staff excludes gas leakage hidden danger.
Specifically, in one embodiment, cells burst jet test machine 100 also includes second solenoid valve 54, the second electricity
Magnet valve 54 is arranged on the lower raft of casing 10.Please also refer to Fig. 7, Fig. 7 is the combustion of cells burst jet test machine 100
The part-structure schematic diagram of tracheae connection.As shown in Fig. 1 to Fig. 7, the input of the first magnetic valve 51 is fixed with Gas Pipe 61 to be connected
Connect, specifically, in the present embodiment, one end of Gas Pipe 61 is fixedly connected with the output end of liquefied petroleum source of the gas 60, Gas Pipe
Input after combustion gas tracheae access port 122 on the side end face that 61 other end passes through casing 10 with the first magnetic valve 51 is consolidated
Fixed connection, so as to the input by fuel gas transmission to the first magnetic valve 51, and then can be automatically by control when gas leakage occurs
Device processed controls the first magnetic valve 51 to close, to cut off the liquefied petroleum source of the gas 60 of igniter 30 immediately.First magnetic valve 51
Output end be connected with the input of second solenoid valve 54 by Gas Pipe 62, the output end and igniter of second solenoid valve 54
30 are connected by Gas Pipe 63, so as to which liquefied petroleum gas to be reached to igniting dress after the first magnetic valve 51 and second solenoid valve 54
Put in 30 and burnt.Further, the first magnetic valve 51 can be, but not limited to as open type two-position two-way solenoid valve, the second electricity
Magnet valve 54 can be, but not limited to as closed type two-position two-way solenoid valve.
Specifically, in one embodiment, igniter 30 includes Bunsen burner 31, Bunsen burner protective cover 32, ignition electrode
33rd, adjusting knob 34, the fixed plate 36 of fixed seat 35 and first.The fixing device of Bunsen burner 31 is on the bottom of fixed seat 35.Specifically
Ground, in the present embodiment, the inlet end of Bunsen burner 31 are connected with Gas Pipe, and the one end of Bunsen burner protective cover 32 is fixed on bottom plate 21
In second end face and it is arranged Bunsen burner 31 and sets.Ignition electrode 33 is set close to the head of Bunsen burner 31, and ignition electrode 33 passes through power supply
Switch is connected with power supply.The head of fixed seat 35 is fixed in the second end face of bottom plate 21 and Bunsen burner 31 is located at battery placement
The underface of platform 25.One end of adjusting knob 34 is connected with Bunsen burner 31, and the other end of adjusting knob 34 is fixed on first and consolidated
On one end of fixed board 36, the other end of the first fixed plate 36 is fixed in the second end face of bottom plate 21, and adjusting knob 34 is used to adjust
Save the size of the flame of Bunsen burner 31.Specifically, in the present embodiment, igniter 30 has a fire extinguishing ignition function again, and
The liquefied petroleum source of the gas of igniter 30 will be cut off when continuously misfiring three times by controlling second solenoid valve 54 to turn off
60。
Specifically, in one embodiment, extinguishing device 40 includes fire extinguisher 41 and driver element.Fire extinguisher 41 fixes dress
Put in the bottom of casing 10, simultaneously the placement of face battery is flat in the first end face of bottom plate 21 for the fixing device of shower nozzle 43 of fire extinguisher 41
Platform 25 is set, and specifically, in the present embodiment, the axis of the shower nozzle 43 of fire extinguisher 41 is set with bottom plate 21 in predetermined angle, its
In, predetermined angle can be, but not limited to 45 °, such as predetermined angle can also be 30 ° or 60 ° etc..Driver element is close to fire extinguishing
The upper end of device 41 is set, and driver element is fixedly connected with the switch of fire extinguisher 41.Specifically, in the present embodiment, drive
Unit can be, but not limited to motor 42, and motor 42 has a depression bar, upper against the switch for being fixed on fire extinguisher 41 of the depression bar
On hand 44.Motor 42 can be, but not limited to be connected with remote control by WiFi modes, so as to after cells burst or blast, work
Personnel can be started by remote control remote control motor 42, so that the depression bar of motor 42, which pushes, opens fire extinguisher 41, and then be caused
Carbon dioxide in fire extinguisher 41 is sprayed by shower nozzle 43, to put out the flame on battery placement platform 25, in this implementation
In example, fire extinguisher 41 can be, but not limited to as carbon dioxide extinguisher 41.
Specifically, need first to open external liquefied petroleum gas gas circuit before lighting a fire to igniter 30, combustion gas exists
By reaching the input of closed type second solenoid valve 54, when igniter 30 is powered, point after the first magnetic valve of open type 51
Fiery pin 33 begins to send out electric spark after powered up, while controls the opening of second solenoid valve 54 to make combustion gas after the energization of igniter 30
Via being transferred to after second solenoid valve 54 in igniter 30, combustion gas ignited pin 33 after igniter 30 is transferred to is sent
Spark ignition, the height of flame is adjusted to spray being placed on battery on battery placement platform 25 by adjusting knob 34
Scorch, realize the checking test to battery.When occur gas leakage timed unit receive the first fuel gas alarm and/or
The first magnetic valve 51 of control turns off after after the gas leakage letter that second fuel gas alarm is sent, and hidden in staff's exclusion gas leakage
Manually the first magnetic valve 51 is resetted after suffering from.When igniter 30 powers off, second solenoid valve 54 will
It is automatic to close to cut off the liquefied petroleum source of the gas 60 of igniter 30.After igniter 30 lights a fire, exhaust outlet is controlled
Ventilating fan at 141 automatically turns on the pattern that slowly runs, so that heat is discharged in time, so as to prevent that temperature is held in explosion-proof chamber 20
Height of continuing rising, while prevent flare from jumping or extinguishing.When cells burst or explosion time, after the power-off of igniter 30 is closed, control
Ventilating fan processed automatically turns on full-speed operation pattern, so that the combustion gas of smog and leakage is discharged to outside casing 10 in time.
The utility model embodiment provide cells burst jet test machine 100, by explosion-proof chamber 20 left plate 22,
Right panel 23 and top plate 24 set reinforcement 26, ensure that the explosive-proof grade of cells burst jet test machine 100, while in casing
Extinguishing device 40 is set in 10, can be after cells burst or blast by controlling extinguishing device 40 to stamp out the flames, so as to greatly
The security performance for improving cells burst jet test machine 100.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (10)
1. a kind of cells burst jet test machine, it is characterised in that the cells burst jet test machine includes：Casing, device
Explosion-proof chamber, extinguishing device and igniter in casing middle part, the both sides end face of the casing are corresponding with the explosion-proof chamber
Offer a wind-supplying mouth on position respectively, combustion gas gas is further opened with one end of the side end face in the both sides end face of the casing
Pipe access port and power cord jack, be provided with the rear end face of casing position corresponding with the explosion-proof chamber exhaust outlet and
Explosion-proof relief mouth, the explosion-proof chamber include bottom plate, left plate, right panel and top plate, and the left plate is oppositely arranged with the right panel, and
On the both sides for the first end face that one end of the left plate and the right panel is respectively and fixedly installed to the bottom plate, the of the top plate
The both sides difference fixing device of end face is on the other end of the left plate and the right panel, in the first end face of the bottom plate
Battery placement platform is provided with portion, the second end face of the bottom plate is provided with the position relative with the battery placement platform
Igniter, the extinguishing device are arranged on battery placement platform in the first end face of the bottom plate and described in face and set, institute
State and be respectively equipped with reinforcement in the second end face of left plate, right panel and top plate.
2. cells burst jet test machine according to claim 1, it is characterised in that the cells burst jet test machine
Also include the first magnetic valve, control device, the first Fuel Gas Leak Alarm and the second Fuel Gas Leak Alarm, first electromagnetism
The control terminal of valve is connected with the output end of the control device, the input of the control device also respectively with first combustion gas
Leakage alarm and second Fuel Gas Leak Alarm connection, first Fuel Gas Leak Alarm are arranged on the explosion-proof chamber
Right panel first end face on, second Fuel Gas Leak Alarm is arranged on the inwall of the bottom of the casing, described the
One magnetic valve is arranged on the lower raft of the casing.
3. cells burst jet test machine according to claim 2, it is characterised in that the cells burst jet test machine
Also include second solenoid valve, the second solenoid valve is arranged on the lower raft of the casing, first magnetic valve it is defeated
Enter end to be fixedly connected with Gas Pipe, the output end of first magnetic valve passes through Gas Pipe with the input of the second solenoid valve
Connection, the output end of the second solenoid valve are connected with the igniter by Gas Pipe.
4. cells burst jet test machine according to claim 3, it is characterised in that first magnetic valve is open type
Two-position two-way solenoid valve, the second solenoid valve are closed type two-position two-way solenoid valve.
5. cells burst jet test machine according to claim 4, it is characterised in that first Fuel Gas Leak Alarm
And whether second Fuel Gas Leak Alarm comprises at least a gas security respectively, have combustion gas to let out to monitor in the casing
Leakage.
6. cells burst jet test machine according to claim 1, it is characterised in that the igniter includes this life
Lamp, Bunsen burner protective cover, ignition electrode, adjusting knob, fixed seat and the first fixed plate, the Bunsen burner fixing device is in described solid
On the bottom of reservation, the inlet end of the Bunsen burner is connected with Gas Pipe, and described Bunsen burner protective cover one end is fixed on the bottom
In the second end face of plate and the Bunsen burner setting is arranged, the ignition electrode is set close to the head of the Bunsen burner, described solid
The head of reservation is fixed in the second end face of the bottom plate and the Bunsen burner be located at the battery placement platform just under
Side, one end of the adjusting knob are connected with the Bunsen burner, and the other end of the adjusting knob is fixed on described first and fixed
On one end of plate, the other end of first fixed plate is fixed in the second end face of the bottom plate.
7. cells burst jet test machine according to claim 1, it is characterised in that the extinguishing device includes fire extinguisher
And driver element, the extinguisher fixing device is in the bottom of the casing, and the shower nozzle fixing device of the fire extinguisher is described
Battery placement platform is set in the first end face of bottom plate and described in face, and the driver element is set close to the upper end of the fire extinguisher
Put, and the driver element is fixedly connected with the switch of the fire extinguisher.
8. cells burst jet test machine according to claim 7, it is characterised in that the axis of the shower nozzle of the fire extinguisher
Set with the bottom plate in predetermined angle.
9. cells burst jet test machine according to claim 1, it is characterised in that the cells burst jet test machine
Also include a camera, the camera is fixedly mounted in the first end face of the top plate.
10. cells burst jet test machine according to claim 1, it is characterised in that the left plate, right panel and top plate are
Sheet metal structural with preset thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720584334.7U CN206876661U (en) | 2017-05-23 | 2017-05-23 | Cells burst jet test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720584334.7U CN206876661U (en) | 2017-05-23 | 2017-05-23 | Cells burst jet test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206876661U true CN206876661U (en) | 2018-01-12 |
Family
ID=61340570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720584334.7U Active CN206876661U (en) | 2017-05-23 | 2017-05-23 | Cells burst jet test machine |
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| Country | Link |
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| CN (1) | CN206876661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523021A (en) * | 2019-09-17 | 2019-12-03 | 国网辽宁省电力有限公司辽阳供电公司 | A kind of intelligence flash-point explosion protection system and intelligent flash-point anti-explosion cabinet |
-
2017
- 2017-05-23 CN CN201720584334.7U patent/CN206876661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523021A (en) * | 2019-09-17 | 2019-12-03 | 国网辽宁省电力有限公司辽阳供电公司 | A kind of intelligence flash-point explosion protection system and intelligent flash-point anti-explosion cabinet |
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