CN206095550U - Sealed enclosure detection device - Google Patents
Sealed enclosure detection device Download PDFInfo
- Publication number
- CN206095550U CN206095550U CN201621164082.4U CN201621164082U CN206095550U CN 206095550 U CN206095550 U CN 206095550U CN 201621164082 U CN201621164082 U CN 201621164082U CN 206095550 U CN206095550 U CN 206095550U
- Authority
- CN
- China
- Prior art keywords
- containment housing
- magnetic chuck
- valve
- permanent magnetic
- detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a sealed enclosure detection device, include: the sealing washer, the sealing washer is installed in sealed enclosure's inspection hole department, hollow airtight detection part, the top of hollow sealing detection part is provided with the inflating valve, the both ends of inflating valve are the bulge, the bulge compresses tightly the both sides of sealing washer, the permanent -magnetic chuck, the both sides of permanent -magnetic chuck are provided with the closing device rather than the fastening connection, the permanent -magnetic chuck sets up the outside of hollow airtight detection part and rather than tightly laminating, one side of permanent -magnetic chuck with sealed enclosure's outer wall is closely laminated, air pressure detection device, air pressure detection device with the inflating valve is connected for sealed enclosure's internal pressure is suppressed and detects sealed enclosure.
Description
Technical field
This utility model is related to containment housing protection class detection technique field, in particular it relates to a kind of closed box health check-up
Survey device.
Background technology
Lithium-ion-power cell has been widely used and drives field in new energy resource power battery, particularly in riding vehicle car and
Commercial vehicle field obtain it is bigger put space to good use, the application in the field requires continuous to the degree of protection of dynamic lithium battery casing
Improve.Because lithium battery power battery box is placed on the position that car body is easily changed maintenance, easily by external environment condition, such as sleet sky,
The impact of dust, easily by conducting medium row into electric leakage, especially in rainwater day, current can pass through casing gap and lithium battery
Short circuit is formed, the failure of whole battery system insulation protection is caused, cause the accident to personnel injury, so degree of protection reaches
The casing of IP67 for IP67 itself protects the frock of detection also particularly important, is related to every while solving the above problems
The life security of one passenger.A kind of introducing of containment housing IP67 detecting tool structure that this utility model is related to, can be fast
Speed accurately checks whether each lithium battery casing degree of protection reaches IP67, more improves and passenger's personal security is protected
Shield.
Utility model content
This utility model provides a kind of containment housing detection means, including：Sealing ring, the sealing ring are installed on closed
At the detection hole of casing；Hollow closed detection part, is provided with valve cock, the gas at the top of the hollow seal detection part
The two ends of door mouth are protuberance, and the protuberance compresses the both sides of the sealing ring；Permanent magnetic chuck, the both sides of the permanent magnetic chuck
Be provided with the hold down gag being fastenedly connected with which, the permanent magnetic chuck be arranged on the outside of the hollow closed detection part and with
Which is tightly fitted, and the side of the permanent magnetic chuck is brought into close contact with the outer wall of the containment housing；Pressure test device, the gas
Pressure detection means is connected with the valve cock, for the internal pressure of containment housing is suppressed and detected to containment housing.
Further, the pressure test device includes air pressure detection pipeline, barometer and valve, the air pressure detection pipe
Road connects the valve cock, and the air pressure detection pipe road has first pipe road and second pipe, and the first pipeline connection is described
Barometer, the second pipe connect the valve.
Further, the hold down gag is fastenedly connected with the permanent magnetic chuck using welding or by the way of bolting.
Further, the sealing ring is rubber or silica gel, and thickness is not less than 5mm.
Further, a diameter of 6-8mm of the valve cock.
The beneficial effects of the utility model are：It is quick to each casing by detecting tool, simply, accurately measure, can
To ensure that each casing is fully achieved IP67 degree of protection, the requirement of car load insulation measures is completed, it is ensured that the safety of passenger.
Other features and advantages of the utility model will be illustrated in the following description, also, partly from description
In become apparent, or by implement this utility model and understand.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used for together explaining this utility model, does not constitute to restriction of the present utility model.In the accompanying drawings：
Structural representations of the Fig. 1 for this utility model containment housing detection means；
In figure：1st, containment housing；2nd, sealing ring；3rd, waterproof vent valve；4th, permanent magnetic chuck；5th, hollow closed detection part；
6th, valve cock；7th, air pressure detection pipeline；8th, barometer；9th, valve.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
As shown in figure 1, a kind of containment housing detection means, the device is used for the protection safety grade for detecting containment housing
IP67, what which embodied are the degree of protection to liquid and solid particle.The device includes sealing ring 3, and sealing ring 2 is arranged on closed
At the detection hole of casing 1.It should be noted that waterproof vent valve is provided with the detection hole, and one is formed with the detection hole.
Further, the hollow closed detection part 5 being brought into close contact with which, hollow closed test section are provided with the outside of sealing ring 2
The inner side of part 5 is provided with protuberance, and the protuberance compresses the both sides of sealing ring.Further, in hollow closed detection part
Both sides are provided with permanent magnetic chuck, and the permanent magnetic chuck is used to make hollow closed detection part 5 compress surrounding and sealing ring so as to complete
Press close to the outer wall of containment housing 1, and form sealing.Specifically, the both sides side of permanent magnetic chuck is provided with hold down gag.Further
Ground, the top of hollow closed detection part 5 are provided with valve cock 6, and air pressure detection pipeline 7 connects the valve cock 6.Air pressure detection pipe
Road has first pipe road and second pipe, the first pipeline connection barometer 8, second pipe connecting valve 9.Valve 9 connects outside
Pressure device, so as to be suppressed to containment housing 1, and barometer is then used for detecting in the confined space outside containment housing
Pressure.The concrete IP67 for how judging containment housing 1, refer to following examples.
Embodiment
In the case where valve 9 is opened, by suppressing equipment, carry out discontinuity and suppress, pressure is suppressed less than 1 kilogram.It
Afterwards, barometer 8 is observed, when registration reaches setting numerical value is stopped suppressing, is closed valve 9.After certain hour, not less than 90S,
Whether the registration of observation barometer 8 reduces, such as unchanged, then need multi collect data, no less than 3 times, such as change, and opens valve
Door 9, releases air, when it is 0 that barometer 8 is registration, carries out discontinuity again by the equipment of suppressing and suppresses, show in barometer 8
Number stops suppressing when reaching setting numerical value, closes valve 9, repeats above-mentioned operation, no less than 3 times, it is determined that barometer 8 every time
Registration all reduces, then illustrate that 1 degree of protection of containment housing is not reaching to IP67, there is gap, be substandard product.If each gas
The registration of pressure meter 8 is for example unchanged, then illustrate that 1 degree of protection of containment housing reaches IP67.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of containment housing detection means, it is characterised in that include：
Sealing ring, the sealing ring are installed at the detection hole of containment housing；
Hollow closed detection part, is provided with valve cock, the two ends of the valve cock at the top of the hollow seal detection part
For protuberance, the protuberance compresses the both sides of the sealing ring；
Permanent magnetic chuck, the both sides of the permanent magnetic chuck are provided with the hold down gag being fastenedly connected with which, and the permanent magnetic chuck is arranged
Tightly fit in the outside of the hollow closed detection part and with which, the side of the permanent magnetic chuck and the containment housing
Outer wall is brought into close contact；
Pressure test device, the pressure test device are connected with the valve cock, for being suppressed to containment housing and being examined
Survey the internal pressure of containment housing.
2. containment housing detection means as claimed in claim 1, it is characterised in that the pressure test device includes that air pressure is examined
Test tube road, barometer and valve, the air pressure detection pipeline connect the valve cock, and the air pressure detection pipe road has first pipe
Road and second pipe, first pipeline connect the barometer, and the second pipe connects the valve.
3. containment housing detection means as claimed in claim 2, it is characterised in that the hold down gag is using welding or bolts
Mode be fastenedly connected with the permanent magnetic chuck.
4. containment housing detection means as claimed in claim 3, it is characterised in that the sealing ring is rubber or silica gel, and
Thickness is not less than 5mm.
5. containment housing detection means as claimed in claim 4, it is characterised in that a diameter of 6-8mm of the valve cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164082.4U CN206095550U (en) | 2016-10-25 | 2016-10-25 | Sealed enclosure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164082.4U CN206095550U (en) | 2016-10-25 | 2016-10-25 | Sealed enclosure detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206095550U true CN206095550U (en) | 2017-04-12 |
Family
ID=58486155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621164082.4U Active CN206095550U (en) | 2016-10-25 | 2016-10-25 | Sealed enclosure detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206095550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318194A (en) * | 2018-04-18 | 2018-07-24 | 新兴铸管股份有限公司 | It is a kind of to simulate the pressure device and its working method that pipeline single port is suppressed |
-
2016
- 2016-10-25 CN CN201621164082.4U patent/CN206095550U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318194A (en) * | 2018-04-18 | 2018-07-24 | 新兴铸管股份有限公司 | It is a kind of to simulate the pressure device and its working method that pipeline single port is suppressed |
| CN108318194B (en) * | 2018-04-18 | 2023-06-27 | 新兴铸管股份有限公司 | Pressing device for simulating single-port pressing of pipeline and working method of pressing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203452598U (en) | Integrated inflation sealing airtight door | |
| CN103253118B (en) | A kind of Twin-box multifunctional vehicular battery box | |
| CN105953838B (en) | Locomotive traction motor bearing on-line monitoring temperature disturbance compound sensor | |
| CN103779514B (en) | Chassis type Waterproof battery case | |
| CN206095550U (en) | Sealed enclosure detection device | |
| CN206574778U (en) | Battery anti-explosion valve, secondary cell cap assembly and secondary cell | |
| CN203312394U (en) | Deepwater battery box | |
| CN203631138U (en) | Personnel air lock door body sealing and leakage rate detection device | |
| CN206410825U (en) | Battery bag air-leakage test structure | |
| CN206470029U (en) | A kind of battery sealing-performance detecting system | |
| CN213748924U (en) | Rapid sealing device for cable sheath detection | |
| CN201804935U (en) | Battery safety valve | |
| CN103812077A (en) | Cable connection device | |
| CN206876677U (en) | A kind of gas detector | |
| CN206532809U (en) | Electric automobile battery box | |
| CN108225675A (en) | Gas-insulated switch sulfur hexafluoride gas leak detection apparatus and method | |
| CN105466649A (en) | Sealing assembly for detection of compaction load and utilization method for same | |
| CN210468759U (en) | Power cable sealing device | |
| CN208608243U (en) | Battery pack housing | |
| CN206639836U (en) | A kind of underwater battery group pressure-resistant cabin | |
| CN209434272U (en) | A kind of explosion-proof ventilating valve apparatus | |
| CN215073247U (en) | Ring main unit circuit breaker safety sealing device | |
| CN207335983U (en) | A kind of fixture for detecting air leakage of new energy car battery lid | |
| CN205207664U (en) | Sealed face displacement detectable seal assembly | |
| CN206960438U (en) | A kind of detection sensor protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Xiaodong Inventor after: Wang Ruijun Inventor after: Mao Yongzhi Inventor after: Zhao Jianxiong Inventor before: Li Xiaodong Inventor before: Wang Ruijun Inventor before: Mao Yongzhi Inventor before: Zhao Jianxiong |