CN203606078U - An extensible rainfall test apparatus - Google Patents
An extensible rainfall test apparatus Download PDFInfo
- Publication number
- CN203606078U CN203606078U CN201320673958.8U CN201320673958U CN203606078U CN 203606078 U CN203606078 U CN 203606078U CN 201320673958 U CN201320673958 U CN 201320673958U CN 203606078 U CN203606078 U CN 203606078U
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- Prior art keywords
- rack
- support
- extendible
- test device
- water
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- Expired - Lifetime
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- 238000012360 testing method Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to an extensible rainfall test apparatus composed of a water supply system and a rainfall net rack. The water supply system comprises an annular pool, a flow controller, a water supply pump and a water supply main pipe. The water supply pump is provided with a flow control end. The flow controller is connected with the flow control end of the water supply pump. A water inlet end of the water supply pump is in communication with the annular pool. A water outlet end is connected with the water supply main pipe. The rainfall net rack comprises a front net rack, a rear net rack, an extensible support, a top net rack and two side surface net racks. The front net rack and the rear net rack are in movable connection with the side surface racks. The extensible support comprises a support and an electrical machine motor driving the support to move. The support is connected with one of the side surface net racks. The front net rack, the rear net rack, the support, the top net rack and the two side surface net racks are all formed through the connection of mutually communicated hollow steel pipes and are all connected with the water supply main pipe through a flexible pipe. Nozzles are arranged at intervals on the hollow steel pipes. The extensible rainfall test apparatus of the utility model is convenient for carrying out rainfall testing for vehicles, of which the widths are different.
Description
Technical field
The utility model relates to a kind of automobile rain test device, and this rain test device is mainly used in shelter, automobile, caravan, special vehicle, main equipment etc. to carry out salt fog test, and the receipts that can carry out Width expand.
Background technology
In special vehicle field, before dispatching from the factory, car load needs to carry out salt fog test, to detect the sealing property of car load.The device that at present vehicle salt fog test is used be at top, two sides, both ends of the surface are equipped with spray facility.In current rain test device, there is fixed structure, the structure that also has length direction to regulate, but the structure that does not have Width to regulate.The special vehicle differing for width, particularly loads the special vehicle of expanded shelter, more needs the extendible rain test device of Width.
Utility model content
The utility model has overcome deficiency of the prior art, is the extendible rain test device that provides a kind of Width to regulate, so that the special vehicle that width is differed carries out salt fog test.
Concrete technical scheme of the present utility model is as follows:
A kind of extendible rain test device, formed by water system and the rack of drenching with rain, described water system comprises ring tank, flow controller, make-up pump and vibration means for main pipe for supplying water, make-up pump is provided with flow control end, flow controller is connected with the flow control end of make-up pump, the water inlet end of make-up pump is communicated with ring tank, and water side is connected with vibration means for main pipe for supplying water; The described rack of drenching with rain comprises front rack, rear rack, expandable stent, top rack and two side racks, and front rack and rear rack are flexibly connected with side rack; Described expandable stent comprises the electric motor that support and driving arm move, support is connected with one of them side rack, the bottom of support and this side rack is equipped with carriage, and ground is along be provided with the slide rail sliding for carriage perpendicular to side rack direction; Described front rack, rear rack, support, top rack and two side racks are formed by connecting by the hollow steel pipe communicating with each other and are all connected with vibration means for main pipe for supplying water by flexible pipe, on described hollow steel pipe, are interval with nozzle.
Described flow controller is provided with timer to the operation circuit of make-up pump; To coordinate the time requirement of drenching with rain of special vehicle, institute closes make-up pump after fixing time and arriving automatically.
Described hollow steel pipe forms with the stand steel pipe that is positioned at inner side by being positioned at peripheral framework steel pipe, and the external diameter of framework steel pipe is 40mm, and the external diameter of stand steel pipe is 20mm.
The external diameter of above-mentioned vibration means for main pipe for supplying water is 80mm.
The bottom of described front rack, rear rack, support and two side racks is equipped with draw-off valve; For emitting the water of front rack, rear rack, support and two side racks, prevent the too low pipe burst that causes of temperature.
Described vibration means for main pipe for supplying water is provided with flowmeter, so that real-time monitored water supply flow
In described ring tank, be provided with dredge pump, the water side of dredge pump is connected with the water pipe outside ring tank; When blowdown, open dredge pump, water is discharged by described dredge pump, can clear up the dirt in pond.
In described ring tank, be provided with ball-cock assembly, ring tank is by the automatic injected water of ball-cock assembly.
Described ring tank top is provided with filter screen, for the larger impurity of elimination.
Described slide rail is provided with limit sensors, and support is received and diffused into behind position, limit sensors transmitted signal, disable motor motor.
The utility model is connected with one of them side rack by support is set, support drives connected side rack along moving perpendicular to side rack direction under the driving of electric motor, the realization adjusting of rack broad ways of drenching with rain, so that the vehicle that width is differed, the special vehicle that particularly loads expanded shelter carry out salt fog test.The utility model is simple in structure, easy to operate, is applicable to extensive utilization.
accompanying drawing explanation
Fig. 1 is the structural representation of the utility model extended mode;
Fig. 2 removes the vertical view after timer, flow controller, electric motor in Fig. 1;
Fig. 3 removes the left view after timer, flow controller, electric motor in Fig. 1;
Fig. 4 is the structural representation of the utility model contraction state.
Wherein: 1 is that power supply, 2 is that timer, 3 is that flow controller, 4 is that make-up pump, 5 is that vibration means for main pipe for supplying water, 6 is that flowmeter, 7 is that carriage, 8 is that filter screen, 9 is that dredge pump, 10 is that electric motor, 11 is that support, 12 is that rear rack, 13 is that nozzle, 14 is that ring tank, 15 is that top rack, 16 is that front rack, 17 is that slide rail, 18 is that framework steel pipe, 19 is that side rack, 20 is that draw-off valve, 21 is that ball-cock assembly, 22 is stand steel pipe.
Embodiment
Further illustrate the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the extendible rain test device that the utility model provides, is made up of water system and the rack of drenching with rain.Described water system comprises ring tank 14, flow controller 3, make-up pump 4 and vibration means for main pipe for supplying water 5.The water inlet end of make-up pump 4 is communicated with ring tank 14, and water side is connected with vibration means for main pipe for supplying water 5.In ring tank 14, be provided with dredge pump 9, the water side of dredge pump 9 is connected with the water pipe outside ring tank; When blowdown, open dredge pump, water is discharged by described dredge pump, can clear up the dirt in pond.In ring tank, be also provided with ball-cock assembly 21, ring tank is by the automatic injected water of ball-cock assembly.Ring tank 4 tops are provided with filter screen 8, and for the larger impurity of elimination, described filter screen can be stainless steel filtering net.Make-up pump 4 is provided with flow control end, flow controller 3 is connected with the flow control end of make-up pump 4, and flow controller 3 is provided with timer 2 to the operation circuit of make-up pump 4, to coordinate the time requirement of drenching with rain of special vehicle, institute closes make-up pump after fixing time and arriving automatically.Vibration means for main pipe for supplying water 5 is provided with flowmeter 6, so that real-time monitored water supply flow.
The described rack of drenching with rain comprises front rack 16, rear rack 12, expandable stent, top rack 15 and two side racks 19, and front rack 16 and rear rack 12 are flexibly connected with side rack 19; Described expandable stent comprises the electric motor 10 that support 11 and driving arm 11 move, and support 11 is connected with one of them side rack, and support 11 is equipped with carriage 7 with the bottom of this side rack, and carriage is preferably roller; Ground is along being provided with the slide rail 17 sliding for carriage 7 perpendicular to the direction of side rack 19, slide rail 17 is provided with limit sensors (not marking in figure), and support is received and diffused into behind position, limit sensors transmitted signal, disable motor motor.
Above-mentioned front rack 16, rear rack 12, support 11, top rack 15 and two side racks 19 are formed by connecting by the hollow steel pipe communicating with each other and are all connected with vibration means for main pipe for supplying water 5 by flexible pipe (not marking in figure), on described hollow steel pipe, be interval with nozzle 13, the spacing distance between nozzle and nozzle need to be determined according to experiment.Hollow steel pipe is coating steel pipe, and hollow steel pipe forms with the stand steel pipe 22 that is positioned at inner side by being positioned at peripheral framework steel pipe 18, and it is the coating steel pipe of 40mm that framework steel pipe 18 adopts external diameter, and it is the coating steel pipe of 20mm that stand steel pipe 22 adopts external diameter.Vibration means for main pipe for supplying water adopts the coating steel pipe that external diameter is 80mm.The bottom of front rack 16, rear rack 12, support 11 and two side racks 19 is equipped with draw-off valve 20; For emitting the water of front rack, rear rack, support and two side racks, prevent the too low pipe burst that causes of temperature.
Referring to Fig. 1, flow controller and timer etc. that the utility model uses are all existing, after power supply 1 energising, can power to flow controller 3, make-up pump 4, dredge pump 9 and timer 2 simultaneously.
The nozzle that the utility model uses should form a grid spraying dot matrix or other staggered dot matrix.Described nozzle pressure minimum is 375KPa, and raindrop diameter is between 2～4.5mm.Described nozzle model is PP+BL2-PP+BB1/4-SS5, threaded nozzle, and solid cone shaped spraying, its head is stainless steel, tailstock is RPP material, 120 ℃ of heatproofs.Adjust nozzle angle, top rack spray rain note is 0 o～45o with the angle of vertical; Side rack spray rain note is 30 o～45o with the angle of cut of vertical.
Claims (10)
1. an extendible rain test device, formed by water system and the rack of drenching with rain, described water system comprises ring tank, flow controller, make-up pump and vibration means for main pipe for supplying water, make-up pump is provided with flow control end, flow controller is connected with the flow control end of make-up pump, the water inlet end of make-up pump is communicated with ring tank, and water side is connected with vibration means for main pipe for supplying water;
The rack of drenching with rain described in it is characterized in that comprises front rack, rear rack, expandable stent, top rack and two side racks, and front rack and rear rack are flexibly connected with side rack; Described expandable stent comprises the electric motor that support and driving arm move, support is connected with one of them side rack, the bottom of support and this side rack is equipped with carriage, and ground is along be provided with the slide rail sliding for carriage perpendicular to side rack direction;
Described front rack, rear rack, support, top rack and two side racks are formed by connecting by the hollow steel pipe communicating with each other and are all connected with vibration means for main pipe for supplying water by flexible pipe, on described hollow steel pipe, are interval with nozzle.
2. extendible rain test device according to claim 1, is characterized in that described flow controller is provided with timer to the operation circuit of make-up pump.
3. extendible rain test device according to claim 1 and 2, is characterized in that described hollow steel pipe forms with the stand steel pipe that is positioned at inner side by being positioned at peripheral framework steel pipe, and the external diameter of framework steel pipe is 40mm, and the external diameter of stand steel pipe is 20mm.
4. extendible rain test device according to claim 3, the external diameter that it is characterized in that vibration means for main pipe for supplying water is 80mm.
5. extendible rain test device according to claim 1, is characterized in that the bottom of described front rack, rear rack, support and two side racks is equipped with draw-off valve.
6. extendible rain test device according to claim 1, is characterized in that described vibration means for main pipe for supplying water is provided with flowmeter.
7. extendible rain test device according to claim 1, is characterized in that being provided with dredge pump in described ring tank, and the water side of dredge pump is connected with the water pipe outside ring tank.
8. extendible rain test device according to claim 1, is characterized in that being provided with ball-cock assembly in described ring tank.
9. extendible rain test device according to claim 1, is characterized in that described ring tank top is provided with filter screen.
10. extendible rain test device according to claim 1, is characterized in that described slide rail is provided with limit sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320673958.8U CN203606078U (en) | 2013-10-30 | 2013-10-30 | An extensible rainfall test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320673958.8U CN203606078U (en) | 2013-10-30 | 2013-10-30 | An extensible rainfall test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203606078U true CN203606078U (en) | 2014-05-21 |
Family
ID=50718744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320673958.8U Expired - Lifetime CN203606078U (en) | 2013-10-30 | 2013-10-30 | An extensible rainfall test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203606078U (en) |
Cited By (2)
| 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 |
| CN107621598A (en) * | 2017-09-18 | 2018-01-23 | 南方电网科学研究院有限责任公司 | Insulator rain test device and test method |
-
2013
- 2013-10-30 CN CN201320673958.8U patent/CN203606078U/en not_active Expired - Lifetime
Cited By (2)
| 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 |
| CN107621598A (en) * | 2017-09-18 | 2018-01-23 | 南方电网科学研究院有限责任公司 | Insulator rain test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |