CN206725149U - Rain room for seal detecting system - Google Patents
Rain room for seal detecting system Download PDFInfo
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- CN206725149U CN206725149U CN201720421084.5U CN201720421084U CN206725149U CN 206725149 U CN206725149 U CN 206725149U CN 201720421084 U CN201720421084 U CN 201720421084U CN 206725149 U CN206725149 U CN 206725149U
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Abstract
The utility model discloses the rain room for seal detecting system,Including rain room room body,Spray system is provided with the rain room room body,Rain room room body bottom is provided with back pool,Also include spray head installing plate,The spray head installing plate is arranged in rain room room body by straight line driving mechanism,The spray system includes being connected to the spray head of back pool by water-supply-pipe,The spray head is fixed on rain room room body installing plate,The first water pump and filter are provided with the water-supply-pipe,Also include the flow control mechanism being arranged on water-supply-pipe,Rain room of the present utility model for seal detecting system can be controlled by flow control mechanism to the distance of rainfall and shower nozzle and automobile to be measured,Realize to light rain,Moderate rain,The accurate simulation of the natural environments such as heavy rain,It is controlled by control system,Reduce artificial adjustment.
Description
Technical field
It the utility model is related to a kind of vehicle salt fog test technology, more particularly to drenching with rain for seal detecting system
Room.
Background technology
During automobile use, its sealing is often one of most concerned factor of client, vehicle infiltration or water inlet meeting
Economic loss is brought to client, can also allow client to produce sense of insecurity, therefore, in auto industry, the sealing examination of drenching with rain of vehicle body
It is an indispensable important step to test, and the closure detection method used at present is to set rain room room body, rain room room
Shower nozzle is provided with the top of body, vehicle, which enters below shower nozzle, is sprayed water, but such a structure setting, cart and dolly enter rain room
After room body, the distance of spray head and bodywork surface differs greatly so that after the vehicle of different size enters, test environment and condition
Change, so as to be had an impact to test data.
Utility model content
The utility model solve technical problem be to provide it is a kind of rainfall can accurately be controlled be used for seal
The rain room of detecting system.
Technical scheme is used by the utility model solves its technical problem：For drenching with rain for seal detecting system
Room, including rain room room body, spray system is provided with the rain room room body, rain room room body bottom is provided with back pool,
Also include spray head installing plate, the spray head installing plate is arranged in rain room room body by straight line driving mechanism, the spray
Leaching system includes being connected to the spray head of back pool by water-supply-pipe, and the spray head is fixed on rain room room body installing plate,
The first water pump and filter, in addition to the flow control mechanism on water-supply-pipe are provided with the water-supply-pipe；
Also include control system, the control system respectively with flow control mechanism, straight line driving mechanism and the first water pump
Connection.
It is further：The flow control mechanism includes water flow pressure regulating valve, flowmeter and automatic regulating valve, described
Automatic regulating valve is located to be bypassed close to spray head one end, in addition to draining, and the draining bypass is arranged on automatic regulating valve water outlet
Between end and back pool, bypassing safety valve is provided with draining bypass, the water flow pressure regulating valve, flowmeter and automatic
Regulating valve connects with control system.
It is further：The spray head is connected by angle adjusting mechanism with spray head installing plate, spray head installing plate
On be vertically installed with the angle scale for playing measurement to spray head angle, it is described by water-supply-pipe, the first water pump and filter group
Into structure have two sets, two nested structures are arranged in parallel.
It is further：The spray head installing plate and the spray head on spray head installing plate are arranged on rain room
On top surface and four sides in room body, a side of the rain room room body is inlet face, in addition to Driver Entry face is closed
Close and towards the drive mechanism of rain room room body internal motion.
It is further：The drive mechanism includes being arranged on the first track of rain room room body bottom surface, in addition to first
Door-plate mounting bracket, the first door-plate mounting bracket include the first cross bar and the first montant positioned at cross bar both ends, and described first is perpendicular
Bar is located in the first track, in addition to driving the first montant the first move in tracks the first montant drive mechanism, it is described enter
Mouth face is hinged with the first cross bar, in addition to the first rotary drive mechanism that Driver Entry face rotates around the first cross bar.
It is further：The drive mechanism includes being arranged on the second track of rain room room body bottom surface, in addition to second
Door-plate mounting bracket, the second door-plate mounting bracket includes the second cross bar and the second montant installed in second cross bar one end, described
Second montant is located in the second track, in addition to driving the second montant the second move in tracks the second montant drive mechanism,
The inlet face is hinged with the second cross bar, in addition to the second rotary drive mechanism that Driver Entry face rotates around the second montant.
It is further：The back pool includes backwater region and suction zone, the backwater region and suction zone it
Between be provided with multiple filtration net, the water-supply-pipe is located in suction zone.
It is further：The inlet pipeline and outlet pipeline of the outside cistern of connection are respectively arranged with the back pool,
The second water pump is provided with the inlet pipeline, the 3rd water pump is provided with the outlet pipeline, in addition to be arranged on back pool
The second interior liquid level sensor, second liquid level sensor, the second water pump and the 3rd water pump connect with control system.
The beneficial effects of the utility model are：Rain room of the present utility model for seal detecting system can pass through stream
Amount controlling organization is controlled to the distance of rainfall and shower nozzle and automobile to be measured, is realized to the natural ring such as light rain, moderate rain, heavy rain
The accurate simulation in border, while calibration system is additionally provided with, the rainfall intensity of rain room room body can be fed back, see rainfall intensity
Whether setting value is reached, while the setting of camera monitoring system can be monitored in real time to simulating process of drenching with rain, and passed through and controlled system
System is controlled, and reduces artificial adjustment.
Brief description of the drawings
Fig. 1 is the rain room schematic diagram for seal detecting system.
Fig. 2 is flow control mechanism schematic diagram.
Fig. 3 is rain system fundamental diagram.
Fig. 4 is rain room internal structure schematic diagram.
Fig. 5 is drive mechanism first way structural representation.
Fig. 6 is drive mechanism second way structural representation.
In figure mark for：Rain room room body 1, spray system 3, backwater region 4, suction zone 5, multiple filtration net 6, water inlet
Pipeline 7, outlet pipeline 8, the second water pump 9, the 3rd water pump 10, water flow pressure regulating valve 14, flowmeter 15, automatic regulating valve 16,
Bypassing safety valve 17, the first water pump 18, water-supply-pipe 19, filter 20, straight line driving mechanism 21, spray head installing plate 22, first
Cross bar 23, the first track 24, inlet face 25, the first montant 26, the second cross bar 27, the second track 28, the second montant 29.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
Rain room for seal detecting system as shown in Figure 1, including rain room room body 1, the rain room room body 1
Spray system 3 is inside provided with, the bottom of rain room room body 1 is provided with back pool, in addition to spray head installing plate 22, the spray head
Installing plate 22 is arranged in rain room room body 1 by straight line driving mechanism 21, and the straight line driving mechanism 21 has a variety of realization sides
Formula, such as cylinder, screw mandrel module, scissors lift platform, when using cylinder, cylinder can be fixed on by fasteners such as bolts
On the top surface of rain room room body 1, the piston rod of the cylinder is fixedly connected with spray head installing plate 22 by fasteners such as bolts, when
During using screw mandrel module and scissors lift platform, similarly included using conventional connection and fixing means, the spray system 3
The spray head of back pool is connected to by water-supply-pipe 19, the spray head is fixed on the installing plate of rain room room body 1, the water delivery
The first water pump 18 and filter 20, in addition to the flow control mechanism on water-supply-pipe 19 are provided with pipe 19；
Also include control system, the control system respectively with flow control mechanism, the water of straight line driving mechanism 21 and first
Pump 18 connects, and the control system can use PLC or industrial computer etc..
The operation principle of said mechanism is as follows：When needing test, car is opened in rain room room body 1, control system control
Make the first water pump 18 to open, and flow control mechanism is controlled, by being controlled to the fluid flow that spray head spills,
So as to realize the control to rainfall, and can be according to bodywork height by controlling straight line driving mechanism 21 to control spray head and car
Distance between body, after water flows into rain room 1 ground of room body, due to the setting of back pool so that water is carried out after flowing into back pool
Recycling, and filter 20 is additionally provided with water-supply-pipe 19, the filter 20 uses activated carbon or PP filter cores, when mounted
Filter 20 is stuck in water pipe, back pool is brought into because the meeting during drenching with rain while the dust by in-car etc. are dirty
It is interior, therefore the setting of filter 20 can prevent the particulate matters such as dust from following spray head to be sprayed onto car upper surface, and bodywork surface is made
Into damage.
On the basis of the above, as shown in Fig. 2 the flow control mechanism includes water flow pressure regulating valve 14, flowmeter 15
With automatic regulating valve 16, the automatic regulating valve 16 is located to be bypassed close to spray head one end, in addition to draining, the draining bypass
It is arranged between the water side of automatic regulating valve 16 and back pool, bypassing safety valve 17, the water is provided with the draining bypass
Flowing pressure regulating valve 14, flowmeter 15 and automatic regulating valve 16 connect with control system, due to during drenching with rain, flowmeter
The data on flows collected in real time can be fed back to control system by 15, reach setting by adjusting the flow of automatic regulating valve 16
It is worth, the relational expression of the flow and precipitation is：Wherein the unit of precipitation is millimeter/every point
Clock, the unit of area for square metre, area is spray head spray area herein, is fixed value, the unit of wherein flow is vertical
Square m/min, general precipitation amount 10~25 is moderate rain on meteorology, and 25~50 be heavy rain, and 50~100 be heavy rain, therefore can
Precipitation is controlled by controlling flow according to detection demand, so as to simulate the natural precipitation ring under different rainfall
Border, the seal of car is preferably tested, while the setting of draining bypass may be such that when spray head blocks situations such as
When, current can be out of the draining by-pass Huis pond, situations such as anti-antipriming pipe bursts.
On the basis of the above, the spray head is connected by angle adjusting mechanism with spray head installing plate 22, spray head peace
It is vertically installed with the angle scale for playing measurement to spray head angle in loading board 22, first water pump 18 includes in parallel the
One water pump 18 and the second water pump 9, the water pump 9 of the first water pump 18 and second can individually be controlled by control system；Described above
Angle adjusting mechanism has various structures mode, and can directly obtain from the market, such as ball angle adjusting mechanism, while angle
The measurement of scale facilitates operating personnel to carry out accurate adjustment to angle so that spray head can be towards car surface, and by water-supply-pipe
19th, the structure that the first water pump 18 and filter 20 form has two sets, and two nested structures are arranged in parallel so that a nested structure is faulty
When, another nested structure remains to drive the whole normal work of rain room room body 1.
On the basis of the above, the spray head installing plate 22 and the spray head on spray head installing plate 22 are arranged on
On top surface and four sides in rain room room body 1, a side of the rain room room body 1 is inlet face 25, in addition to is driven
Dynamic inlet face 25 is closed and towards the drive mechanism of the internal motion of rain room room body 1, such a setting may be such that five faces simultaneously to
Car body carries out operation of drenching with rain, and concrete operating principle is, after vehicle is opened into rain room room body 1, vehicle and rain room most the inside
Distance controlled by driver, behind in-position, drive mechanism inlet face 25 is closed and towards the internal motion of rain room room body 1, together
When straight line driving mechanism 21 can drive spray head installing plate 22 towards body movement, realize the spray head and vehicle body spacing in 5 faces
From control.
On the basis of the above, the drive mechanism includes being arranged on the first track 24 of the bottom surface of rain room room body 1, in addition to
First door-plate mounting bracket, the first door-plate mounting bracket include the first cross bar 23 and the first montant 26 positioned at cross bar both ends, institute
State the first montant 26 to be located in the first track 24, include the first montant of the first montant 26 of driving motion in the first track 24
26 drive mechanisms, the drive mechanism of the first montant 26 can be cylinder, screw mandrel module isoline drive mechanism 21, the inlet face
25 and first cross bar 23 it is be hinged, in addition to the first rotary drive mechanism that Driver Entry face 25 rotates around the first cross bar 23 is described
First rotary drive mechanism can be servomotor, and the operation principle of said mechanism is：After car enters in rain room room body 1, the
One rotary drive mechanism Driver Entry door is rotated down, and realizes door-closing operation so that entrance door is located at rear view of vehicle, while first
The regulation of the distance between inlet face 25 and surface of vehicle is realized towards vehicle movement in the drive mechanism Driver Entry face 25 of montant 26,
So that no matter cart or dolly, can all adjust the distance between surface of vehicle and spray head as needed.
In addition, the drive mechanism can also be arranged to following structure, the drive mechanism includes being arranged on rain room room
Second track 28 of the bottom surface of body 1, in addition to the second door-plate mounting bracket, the second door-plate mounting bracket include the second cross bar and installation
The second montant 29 in second cross bar one end, second montant 29 are located in the second track 28, in addition to the second montant of driving
29 in the second track 28 motion the drive mechanisms of the second montant 29, the drive mechanism of the second montant 29 can be cylinder, screw mandrel
Module isoline drive mechanism 21, the inlet face 25 are hinged with the second cross bar, in addition to Driver Entry face 25 is around the second montant
29 the second rotary drive mechanisms rotated, the operation principle of said mechanism are：After car enters in rain room room body 1, the second rotation
Turn drive mechanism Driver Entry door to rotate to side, realize door-closing operation so that entrance door is located at rear view of vehicle, while second is perpendicular
The regulation of the distance between inlet face 25 and surface of vehicle is realized, is made towards vehicle movement in the drive mechanism Driver Entry face 25 of bar 29
No matter cart or dolly, can all adjust the distance between surface of vehicle and spray head as needed.
On the basis of the above, the back pool includes backwater region 4 and suction zone 5, the backwater region 4 and suction zones
Multiple filtration net 6 is provided between domain 5, the multiple filtration net 6 can directly buy the product of acquisition using in the market, described
Water-supply-pipe 19 is located in suction zone 5, due to the setting of multiple filtration net 6 so that so that flowing back in the water in back pool
Grain thing molecule is stayed in backwater region 4, so that particulate matter molecule will not enter in water-supply-pipe 19, causes the stifled of water-supply-pipe 19
Plug.
On the basis of the above, the inlet pipeline 7 and outlet pipe of the outside cistern of connection are respectively arranged with the back pool
Road 8, the second water pump 9 is provided with the inlet pipeline 7, the 3rd water pump 10, in addition to installation are provided with the outlet pipeline 8
The second liquid level sensor in back pool, second liquid level sensor, the second water pump 9 and the 3rd water pump 10 are and control is
System connection, when the second liquid level sensor detects that water level is too high in back pool, control system controls the 3rd water pump 10 to start work
Make, the water in back pool is evacuated in outside cistern, when the second liquid level sensor detects that water level is too low in back pool, control
System processed controls the 4th water pump to start working, and the water in cistern is pumped into back pool, ensures the normal work of rain room room body 1
Make.
Particular embodiments described above, the purpose of this utility model, technical scheme and beneficial effect are carried out to enter one
Step describes in detail, should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, it is all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements done etc., it all should wrap
It is contained within the scope of protection of the utility model.
Claims (8)
1. the rain room for seal detecting system, it is characterised in that：Including rain room room body, the rain room room body (1)
Spray system (3) is inside provided with, rain room room body (1) bottom is provided with back pool, in addition to spray head installing plate (22), described
Spray head installing plate (22) is arranged in rain room room body (1) by straight line driving mechanism (21), and the spray system (3) includes
The spray head of back pool is connected to by water-supply-pipe (19), the spray head is fixed on rain room room body (1) installing plate, described
The first water pump (18) and filter (20), in addition to the flow control on water-supply-pipe (19) are provided with water-supply-pipe (19)
Mechanism；
Also include control system, the control system respectively with flow control mechanism, straight line driving mechanism (21) and the first water pump
(18) connect.
2. it is used for the rain room of seal detecting system as claimed in claim 1, it is characterised in that：The flow control mechanism
Including water flow pressure regulating valve (14), flowmeter (15) and automatic regulating valve (16), the automatic regulating valve (16) is positioned at close
Spray head one end, in addition to draining bypass, the draining bypass are arranged on automatic regulating valve (16) between water side and back pool,
Bypassing safety valve (17), the water flow pressure regulating valve (14), flowmeter (15) and automatic tune are provided with the draining bypass
Section valve (16) connects with control system.
3. it is used for the rain room of seal detecting system as claimed in claim 1, it is characterised in that：The spray head passes through angle
Degree governor motion is connected with spray head installing plate (22), is vertically installed with to play spray head angle on spray head installing plate (22) and is surveyed
The angle scale of amount effect, the structure being made up of water-supply-pipe (19), the first water pump (18) and filter (20) have two sets, and two
Nested structure is arranged in parallel.
4. it is used for the rain room of seal detecting system as claimed in claim 1, it is characterised in that：The spray head installing plate
(22) spray head and on spray head installing plate (22) is arranged on top surface and four sides in rain room room body (1)
On, a side of the rain room room body (1) is inlet face (25), in addition to Driver Entry face (25) are closed and direction is drenched with rain
The drive mechanism of room room body (1) internal motion.
5. it is used for the rain room of seal detecting system as claimed in claim 4, it is characterised in that：The drive mechanism includes
It is arranged on first track (24) of rain room room body (1) bottom surface, in addition to the first door-plate mounting bracket, the first door-plate mounting bracket
The first montant (26) including the first cross bar (23) and positioned at cross bar both ends, first montant (26) are located at the first track (24)
It is interior, include the first montant (26) drive mechanism of the first montant of driving (26) motion in the first track (24), the entrance
Face (25) is be hinged with the first cross bar (23), in addition to the first rotation driving that Driver Entry face (25) rotate around the first cross bar (23)
Mechanism.
6. it is used for the rain room of seal detecting system as claimed in claim 4, it is characterised in that：The drive mechanism includes
It is arranged on second track (28) of rain room room body (1) bottom surface, in addition to the second door-plate mounting bracket, the second door-plate mounting bracket
The second montant (29) including the second cross bar (27) and installed in the second cross bar (27) one end, second montant (29) is positioned at the
In two tracks (28), include the second montant (29) driving machine of the second montant of driving (29) motion in the second track (28)
Structure, the inlet face (25) and the second cross bar (27) are be hinged, in addition to Driver Entry face (25) rotate around the second montant (29)
Second rotary drive mechanism.
7. it is used for the rain room of seal detecting system as claimed in claim 1, it is characterised in that：The back pool includes back
Aqua region (4) and suction zone (5), multiple filtration net (6), institute are provided between the backwater region (4) and suction zone (5)
Water-supply-pipe (19) is stated to be located in suction zone (5).
8. it is used for the rain room of seal detecting system as claimed in claim 1, it is characterised in that：In the back pool respectively
The inlet pipeline (7) and outlet pipeline (8) of the outside cistern of connection are provided with, the second water is provided with the inlet pipeline (7)
Pump (9), the 3rd water pump (10), in addition to the second level sensing in back pool are provided with the outlet pipeline (8)
Device, second liquid level sensor, the second water pump (9) and the 3rd water pump (10) connect with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720421084.5U CN206725149U (en) | 2017-04-21 | 2017-04-21 | Rain room for seal detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720421084.5U CN206725149U (en) | 2017-04-21 | 2017-04-21 | Rain room for seal detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725149U true CN206725149U (en) | 2017-12-08 |
Family
ID=60506018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720421084.5U Active CN206725149U (en) | 2017-04-21 | 2017-04-21 | Rain room for seal detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206725149U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872112A (en) * | 2017-04-21 | 2017-06-20 | 苏州科技大学 | For the rain room of seal detecting system |
| CN108872773A (en) * | 2018-08-29 | 2018-11-23 | 天津铭志成科技有限责任公司 | Electric bicycle or light motorcycle detects with drenching water test platform |
| CN109211591A (en) * | 2018-10-10 | 2019-01-15 | 青岛黄海学院 | One kind being based on the multi-environment durable test device of new-energy automobile |
-
2017
- 2017-04-21 CN CN201720421084.5U patent/CN206725149U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872112A (en) * | 2017-04-21 | 2017-06-20 | 苏州科技大学 | For the rain room of seal detecting system |
| CN108872773A (en) * | 2018-08-29 | 2018-11-23 | 天津铭志成科技有限责任公司 | Electric bicycle or light motorcycle detects with drenching water test platform |
| CN109211591A (en) * | 2018-10-10 | 2019-01-15 | 青岛黄海学院 | One kind being based on the multi-environment durable test device of new-energy automobile |
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