CN206378252U - A kind of water-proof cable radial direction waterproof test chamber - Google Patents
A kind of water-proof cable radial direction waterproof test chamber Download PDFInfo
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- CN206378252U CN206378252U CN201621302421.0U CN201621302421U CN206378252U CN 206378252 U CN206378252 U CN 206378252U CN 201621302421 U CN201621302421 U CN 201621302421U CN 206378252 U CN206378252 U CN 206378252U
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Abstract
The utility model discloses a kind of water-proof cable radial direction waterproof test chamber, including：There is receiving space, casing is respectively arranged with the first instrument connection and the second instrument connection on corresponding two side in casing, casing；Opening, is arranged on the either side wall of the casing, and is connected with receiving space, and the water valve for controlling water to pass in and out the receiving space is provided with opening；First sealing-plug and the second sealing-plug, are correspondingly arranged on the first instrument connection and the second instrument connection respectively, are passed through for closed first instrument connection and the second instrument connection and for cable under test；Temperature controller, is arranged on box inside wall, reaches preset temperature for water temperature in the monitoring during waterproof test and control cabinet body and keeps preset time；Unit, and the connection of the end section of cable under test two are oozed out in detection, for detecting whether water oozes out from the end section of cable under test two during waterproof test.
Description
Technical field
The utility model is related to technology of instrument and meter field, more particularly to a kind of experiment of water-proof cable radial direction waterproof test
Case.
Background technology
The need for social development, the use occasion of water-proof wire cable product is more and more extensive, is related to outdoor rain
The Special use occasion such as pouring, park fountain, humidity, is also accordingly improved to the waterproof requirement of electric wire.And it is used as detection experiment waterproof
Instrument of the instrument of electric wire but without specialty is detected.
The detection for water-proof cable domestic at present is general to be verified by the way of spray, peels off line skin after experiment
Look inside the cable of the inside either with or without water inlet.Aforesaid way does not produce a waterpower pressure to sample, simply simple experiment
Infiltration, it is impossible to prove that cable is immersed in experimentation and real-time monitored in water completely.
Therefore, how the waterproof detection technique scheme of existing water-proof cable is optimized so that waterproof is detected after optimization
Method the process that is immersed in water of dummycable and can carry out real-time monitored, it is ensured that water-proof wire cable meets waterproof will
Ask, it is up-to-standard, as urgent problem to be solved.
Utility model content
The utility model can not be complete for the waterproof detection for carrying out water-proof cable using the method for spray in the prior art
Prove that cable is immersed in experimentation and real-time monitored in water there is provided a kind of water-proof cable radial direction waterproof test chamber, it is right
The waterproof detection technique scheme of existing water-proof cable is optimized so that waterproof detection method being capable of dummycable immersion after optimization
Process in water and carry out real-time monitored, it is ensured that water-proof wire cable meets waterproof requirement, so as to ensure that water-proof cable is produced
Quality is qualified, it is ensured that people's safety.
The utility model provides a kind of water-proof cable radial direction waterproof test chamber, including：
There is receiving space, the casing is respectively arranged with the first survey on corresponding two side in casing, the casing
Prospect hole and the second instrument connection；Opening, is arranged on the either side wall of the casing, and is connected with the receiving space, described to open
The water valve for controlling water to pass in and out the receiving space is provided with mouth；First sealing-plug and the second sealing-plug, correspond to set respectively
Put on the first instrument connection and the second instrument connection, worn for closed first instrument connection and the second instrument connection and for cable under test
Cross；Temperature controller, is arranged on box inside wall, is reached for water temperature in the monitoring during waterproof test and control cabinet body pre-
If temperature simultaneously keeps preset time；Unit is oozed out in detection, and cable under test exposes the two end sections connection of test box, for anti-
Detect water whether ooze out by two end sections for exposing test box from cable under test in water test process.
Preferably, first sealing-plug is identical with second plug construction；First sealing-plug is included along institute
The first outer face, the first inner face of ring-type of the ring-type of the axially opposing setting of the first sealing-plug are stated, first outer end is connected
Face and the ring-type first connecting portion of first inner face, and axially penetrate through first outer face, first inner face
With the first mounting hole of the first connecting portion, first mounting hole is used to pass through for cable under test.
Preferably, first outer face, first inner face and the first connecting portion are in cirque structure；Institute
State that the first outer face is identical with the external diameter of first inner face, the external diameter of the first connecting portion is less than first outer face
With first inner face；First outer face is supported towards the end face and the cabinet exterior of the first connecting portion, institute
The first inner face is stated to support towards the end face and the cabinet wall of the first connecting portion, the outer wall of the first connecting portion and
First instrument connection is supported.
Preferably, the temperature controller includes：Temperature inductor, is arranged on box inside wall, in waterproof test
During measurement casing in water temperature and send temperature signal；Heating tube, its one end is connected on the box inside wall, another
End is towards receiving space extension, for the water during waterproof test in heat run case to default test temperature；Control
Unit processed, is connected with temperature inductor and heating tube respectively, for being controlled in real time in heat run case according to the temperature signal
Water is to the preset temperature and keeps the preset time.
Preferably, the detection oozes out unit for humidity sensor.
Preferably, the preset temperature is 0-70 DEG C, and the preset time is 156 hours.
Preferably, the casing wall thickness is 10mm, and the thickness of the first connecting portion is 9-10mm；Described first installs
External diameter small 2-3mm of the diameter in hole than cable.
Preferably, the casing of the chamber is glass manufacture, and first sealing-plug and the second sealing-plug are organic
Silica gel is manufactured.
One or more technical schemes that the utility model scheme is provided, have at least the following technical effects or advantages：By
In in the utility model scheme, when carrying out the radial direction waterproof test of water-proof cable, by close in experiment box body wall and cable
Groove is set between blocking, it is ensured that the sealing between cable and experiment casing, simulated environment temperature is for cable waterproof performance
Inspection, it is ensured that water-proof wire cable meets waterproof requirement, so as to ensure water-proof cable qualified product.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the body structure figure that the utility model first embodiment is provided；
Fig. 2 is the structural representation of Fig. 1 sealing-plug；
Fig. 3 is Fig. 1 box-section figure；
Fig. 4 is Fig. 3 sealing-plug profile；
Fig. 5 is Fig. 1 temperature controller structural representation.
Embodiment
The utility model embodiment is solved by providing a kind of water-proof cable radial direction waterproof test chamber and method of testing
The waterproof detection for carrying out water-proof cable using the method for spray present in prior art can not prove that cable is immersed in completely
The problem of experimentation in water and real-time monitored, this method to existing water-proof cable waterproof test scheme by passing through in experiment
Groove is set to optimize between box body wall and cable seal plug so that the water-proof cable method of testing after optimization can be simulated not
With inspection of the environment temperature for cable waterproof performance, it is ensured that water-proof wire cable meets waterproof requirement, so as to ensure anti-water power
Cable qualified product.
In order to be better understood from technical solutions of the utility model, below in conjunction with Figure of description and embodiment
Above-mentioned technical proposal is described in detail, it should be understood that the specific features in the utility model embodiment and embodiment are
To the detailed description of technical scheme, rather than the restriction to technical scheme, in the case where not conflicting, this
Technical characteristic in utility model embodiment and embodiment can be mutually combined.
Embodiment one
As shown in figure 1, the utility model embodiment one provides a kind of water-proof cable radial direction waterproof test chamber, bag
Include:There is receiving space 13, the casing 1 is respectively arranged with the first survey on corresponding two side in casing 1, the casing 1
The instrument connection 12 of prospect hole 11 and second；On opening 3, the either side wall for being arranged on the casing 1, and connect with the receiving space 13
It is logical, the water valve 31 for controlling water to pass in and out the receiving space 13 is provided with the opening 3；First sealing-plug 21 and second is close
Blocking 22, is correspondingly arranged on the first instrument connection 11 and the second instrument connection 12 respectively, for the closed He of first instrument connection 11
Second instrument connection 12 is simultaneously passed through for cable under test；Temperature controller 4, is arranged on the madial wall of casing 1, in waterproof test process
It is middle to monitor and control water temperature in casing 1 to reach preset temperature and keep preset time；Unit 5, and cable under test dew are oozed out in detection
Go out the two end sections connection of test box, for detecting whether water exposes the two of test box from cable under test during waterproof test
End section is oozed out.The casing 1 also includes the base 6 for supporting box, and the casing and the base 6 are detachably connected,
In the present embodiment, the chamber is blocking test case, in other embodiments, and the top of the chamber can be not seal
Close, but the water surface in test process in test box must be higher by the coboundary 100mm of tested cable, and the water surface is higher than institute
State temperature controller 4.
In the present embodiment, the height of the casing 1 is 1200mm, and the length of the upper and lower surface of casing is 740mm, wide
Spend for 640mm；The base 6 is the upper and lower surface identical cube of top and bottom and the casing 1, and the height of the base is
300mm；It is circular the first instrument connection 11 and the second instrument connection 12 that the side of left and right two of the casing 1, which is respectively arranged with,
The distance of tank floor is 150mm described in the centre-to-centre spacing of the instrument connection 12 of first instrument connection 11 and second.
With reference to shown in Fig. 2 and Fig. 4, first sealing-plug 21 is identical with the structure of the second sealing-plug 22；Described first
Sealing-plug 21 is included along along the first outer face 21a of ring-type of the axially opposing setting of first sealing-plug 21, the first of ring-type
End face 21b, connects the ring-type first connecting portion 21c of the first outer face 21a and the first inner face 21b, and axially
Through the first outer face 21a, the first inner face 21b and the first connecting portion 21c the first mounting hole 21d, institute
Stating the first mounting hole 21d is used to pass through for cable under test, the first outer face 21a, the first inner face 21b and described the
One connecting portion 21c is annular, is easily installed and processes.
With reference to shown in Fig. 3 and Fig. 4, the first outer face 21a is identical with the external diameter of the first inner face 21b, described
First connecting portion 21c external diameter is less than the first outer face 21a and the first inner face 21b.The first outer face 21a
Supported towards the end face and the outer wall of the casing 1 of the first connecting portion 21c, the first inner face 21b is towards described first
Connecting portion 21c end face and the inwall of the casing 1 are supported, the outer wall of the first connecting portion 21c and first instrument connection 11
Support.Hydraulic pressure in water tank pushes down 21b can be brought into close contact sealing-plug between water tank wall, and its advantage is to ensure
Waterproof seal technology between box body wall and cable seal plug, water can not be oozed out between box body wall and sealing-plug, favorably
The stability of hydraulic pressure pressure in waterproof test.
As shown in figure 5, the temperature controller 4 includes：Temperature inductor 41, is arranged on the madial wall of casing 1, for anti-
The water temperature in casing 1 is measured in water test process and temperature signal is sent；Heating tube 42, its one end is connected in the casing 1
On the wall of side, the other end extends towards the receiving space 13, for the water during waterproof test in heat run case in advance
If test temperature；Control unit 43, is connected with temperature inductor 41 and heating tube 42 respectively, for real according to the temperature signal
When control heat run case in water is to the preset temperature and keeps the preset time.Control unit 43 is by receiving temperature
Water in the temperature signal that inductor 41 is sent, the control heating compartment 1 of heating tube 43 makes water temperature when default to preset temperature
It is interior to keep the preset temperature, to simulate inspection of the varying environment temperature for cable waterproof performance.
Specifically, the detection oozes out unit 5 for humidity sensor.Two humidity sensors are connected to described to be measured
Cable exposes two end sections of casing 1, and whole experiment case apparatus is arranged in stable environment, to avoid air humidity change pair
The influence of humidity sensor, the humidity shown by humidity sensor changes, and electricity can be detected in waterproof test process of the test
Whether two end sections of cable seep water, if the humidity that humidity sensor is monitored relatively is stablized, almost keep waterproof test experiment opening
Air humidity before beginning, illustrates that cable waterproof performance is good.
Specifically, during testing experiment the preset temperature be 0-70 DEG C, in this embodiment, have detected respectively 0 DEG C, 10
DEG C, 20 DEG C, 30 DEG C, 40 DEG C, 50 DEG C, 60 DEG C, at a temperature of 70 DEG C cable water resistance, to simulate different environment temperatures pair
The influence of cable waterproof performance, in other embodiments, default test temperature can be any temperature in 0-70 DEG C.
Specifically, the preset time is 156 hours.In the present embodiment, during cable waterproof experimental test, from case
Water temperature in body 1 reaches that preset temperature starts timing, the humidity condition monitored every 4 hours observation humidity sensors, until
Experiment in 156 hours is completed, if the humidity that humidity sensor is monitored relatively is stablized, is almost kept before waterproof test on-test
Air humidity, illustrates that cable waterproof performance is good.
Specifically, the wall thickness of casing 1 is 10mm, and the thickness of the first connecting portion 21c is 9-10mm；Described first
Mounting hole 21d diameter can thus seal the watertight between test box 1 and test cable than the small 2-3mm of external diameter of cable,
Its advantage is that can water can not be flowed out along cable sheath, be conducive to for the water-stop in test box in test process
Whether observation water-proof cable section seeps water, so as to ensure that the reliability of test.
Specifically, the casing 1 of the chamber is glass manufacture, is easy to observe each zero in test process in test box 1
Whether part normally runs；In other embodiments, the chamber can also be the manufacture of the metals such as stainless steel；First sealing
The sealing-plug 22 of plug 21 and second is organic silica gel manufacture, and organic silica gel sealing, retractility and flexibility are all very good, therefore
It is effective to ensure that the first sealing-plug 21, the second sealing-plug 22 and test box 1, and the first sealing-plug 21, the second sealing-plug 22
Sealing between test cable, it is ensured that the reliability of test.
In summary, application scheme at least has following advantageous effects relative to prior art：
1) by passing through the setting between experiment box body wall and cable seal plug to existing water-proof cable waterproof test scheme
Groove is optimized, it is ensured that the waterproof seal technology between box body wall and cable seal plug, allow water can not from box body wall with it is close
Oozed out between blocking, be conducive to the stability of hydraulic pressure pressure in waterproof test.
2) inspection of the varying environment temperature for cable waterproof performance can be simulated, it is ensured that water-proof wire cable meets waterproof
It is required that, so as to ensure water-proof cable qualified product.
Above disclosed is only a kind of preferred embodiment of the utility model, can not limit this practicality with this certainly
New interest field, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and according to
The equivalent variations that the utility model claim is made, still fall within the scope that utility model is covered.
Claims (8)
1. a kind of water-proof cable radial direction waterproof test chamber, it is characterised in that including:
There is receiving space (13), the casing (1) is set respectively on corresponding two side in casing (1), the casing (1)
There are the first instrument connection (11) and the second instrument connection (12)；
It is open (3), on the either side wall for being arranged on the casing (1), and is connected with the receiving space (13), the opening
(3) water valve (31) for controlling water to pass in and out the receiving space (13) is provided with；
First sealing-plug (21) and the second sealing-plug (22), are correspondingly arranged at the first instrument connection (11) and the second instrument connection respectively
(12) on, passed through for closed first instrument connection (11) and the second instrument connection (12) and for cable under test；
Temperature controller (4), is arranged on casing (1) madial wall, for monitoring and controlling during waterproof test in casing (1)
Water temperature reaches preset temperature and keeps preset time；
Unit (5) is oozed out in detection, and cable under test exposes the two end sections connection of test box, for being examined during waterproof test
Surveying water, whether two end sections for exposing test box from cable under test are oozed out.
2. water-proof cable radial direction waterproof test chamber according to claim 1, it is characterised in that first sealing-plug
(21) it is identical with the second sealing-plug (22) structure；First sealing-plug (21) is included along the first sealing-plug (21) axle
To the first outer face (21a) for the ring-type being oppositely arranged, the first inner face (21b) of ring-type, first outer face is connected
The ring-type first connecting portion (21c) of (21a) and first inner face (21b), and axially penetrate through first outer face
(21a), first inner face (21b) and the first connecting portion (21c) the first mounting hole (21d), described first installs
Hole (21d) is used to pass through for cable under test.
3. water-proof cable radial direction waterproof test chamber according to claim 2, it is characterised in that first outer face
(21a), first inner face (21b) and the first connecting portion (21c) are in cirque structure；First outer face
(21a) is identical with the external diameter of first inner face (21b), and the external diameter of the first connecting portion (21c) is less than outside described first
End face (21a) and first inner face (21b)；First outer face (21a) is towards the first connecting portion (21c) end
Face and the casing (1) outer wall are supported, end face and institute of first inner face (21b) towards the first connecting portion (21c)
State casing (1) inwall to support, the outer wall and first instrument connection (11) of the first connecting portion (21c) are supported.
4. water-proof cable radial direction waterproof test chamber according to claim 1, it is characterised in that the temperature controller
(4) include：
Temperature inductor (41), is arranged on casing (1) madial wall, for measuring the water in casing (1) during waterproof test
Temperature simultaneously sends temperature signal；
Heating tube (42), its one end is connected on the casing (1) madial wall, and the other end prolongs towards the receiving space (13)
Stretch, for the water during waterproof test in heat run case to default test temperature；
Control unit (43), is connected with temperature inductor (41) and heating tube (42) respectively, for real according to the temperature signal
When control heat run case in water is to the preset temperature and keeps the preset time.
5. water-proof cable radial direction waterproof test chamber according to claim 1, it is characterised in that list is oozed out in the detection
First (5) are humidity sensor.
6. water-proof cable radial direction waterproof test chamber according to claim 1, it is characterised in that the preset temperature is
0-70 DEG C, the preset time is 156 hours.
7. water-proof cable radial direction waterproof test chamber according to claim 2, it is characterised in that casing (1) wall
Thickness is 10mm, and the thickness of the first connecting portion (21c) is 9-10mm；The diameter of first mounting hole (21d) compares cable
The small 2-3mm of external diameter.
8. water-proof cable radial direction waterproof test chamber according to claim 1, it is characterised in that the case of the chamber
Body (1) is glass manufacture, and first sealing-plug (21) and the second sealing-plug (22) are organic silica gel manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302421.0U CN206378252U (en) | 2016-11-30 | 2016-11-30 | A kind of water-proof cable radial direction waterproof test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302421.0U CN206378252U (en) | 2016-11-30 | 2016-11-30 | A kind of water-proof cable radial direction waterproof test chamber |
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| CN206378252U true CN206378252U (en) | 2017-08-04 |
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| CN201621302421.0U Active CN206378252U (en) | 2016-11-30 | 2016-11-30 | A kind of water-proof cable radial direction waterproof test chamber |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462812A (en) * | 2017-09-05 | 2017-12-12 | 上海金尔电线电缆有限公司 | A kind of cable detection equipment and its cable installation method |
| CN108120559A (en) * | 2016-11-30 | 2018-06-05 | 安徽联嘉祥特种电缆有限公司 | A kind of water-proof cable radial direction waterproof test chamber and test method |
| CN108398209A (en) * | 2018-01-25 | 2018-08-14 | 合肥中科富华新材料有限公司 | A kind of waterproof roll water resistance test device and its method |
| CN109269911A (en) * | 2018-07-25 | 2019-01-25 | 安徽顺信线缆有限公司 | A kind of water-proof cable test method and its test device |
-
2016
- 2016-11-30 CN CN201621302421.0U patent/CN206378252U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120559A (en) * | 2016-11-30 | 2018-06-05 | 安徽联嘉祥特种电缆有限公司 | A kind of water-proof cable radial direction waterproof test chamber and test method |
| CN107462812A (en) * | 2017-09-05 | 2017-12-12 | 上海金尔电线电缆有限公司 | A kind of cable detection equipment and its cable installation method |
| CN107462812B (en) * | 2017-09-05 | 2019-09-24 | 上海金尔电线电缆有限公司 | A kind of cable detection equipment and its cable installation method |
| CN108398209A (en) * | 2018-01-25 | 2018-08-14 | 合肥中科富华新材料有限公司 | A kind of waterproof roll water resistance test device and its method |
| CN109269911A (en) * | 2018-07-25 | 2019-01-25 | 安徽顺信线缆有限公司 | A kind of water-proof cable test method and its test device |
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