CN202994378U - Rain test machine with improved structure - Google Patents
Rain test machine with improved structure Download PDFInfo
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- CN202994378U CN202994378U CN 201220615757 CN201220615757U CN202994378U CN 202994378 U CN202994378 U CN 202994378U CN 201220615757 CN201220615757 CN 201220615757 CN 201220615757 U CN201220615757 U CN 201220615757U CN 202994378 U CN202994378 U CN 202994378U
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Abstract
The utility model relates to the technical field of test equipment, and especially relates to a rain test machine with an improved structure, comprising a casing and a test cavity arranged in the casing; wherein one side of the casing is provided with a controller, two sides of a bottom of the casing are respectively provided with a water pump and a water tank, the water pump is communicated with the water tank through a pipeline, the test cavity is provided with a rain device therein, the rain device is communicated with the water pump through a pipeline, and the water pump is electrically connected with the controller. The rain test machine of the utility model is not only simple in structure and convenient in operation, but also can simulate a good rain environment, thereby achieving a better rain test effect.
Description
Technical field
The utility model relates to the testing equipment technical field, relates in particular to a kind of structure improved rainfall testing machine.
Background technology
Along with the progress of science and technology, the product category that commercial production goes out is more and more come to enrich, for example, and rubber, chemical industry, plastics, weaving, automobile etc.And these products all will carry out a test of drenching with rain before dispatching from the factory, the test that salt fog test is namely drenched with rain by a kind of simulating nature circle of artificial manufacturing, effect under the salt fog test that product was carried out several hours is equivalent to drench with rain in several weeks of occurring in nature, salt fog test can be carried out to the accessory of rubber, chemical industry, plastics, weaving, automobile etc. the performance test of rainwater-proof, quality with the check product, thereby defective products and waste product to product are got rid of, and improve the yields of product and product is carried out the technological improvement in some later stages.So salt fog test still is in a considerable status in commercial production.
Therefore, industry needs a kind of equipment that can simulate the salt fog test environment.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure, easy to operate for the deficiencies in the prior art, and can simulate the testing machine of good rain spraying environment.
For achieving the above object, a kind of structure improved rainfall testing machine of the present utility model, comprise casing and be arranged at the interior test cavity of casing, one side of described casing is provided with controller, the both sides of described bottom half are respectively arranged with water pump and water tank, and this water pump and water tank are provided with the device of drenching with rain by pipeline communication in described test cavity, this drench with rain device and water pump are by pipeline communication, and described water pump is electrically connected to controller.
Wherein, the described device of drenching with rain comprises horizontal jet pipe and canted nozzle, and described horizontal jet pipe is arranged at the top of test cavity, and described canted nozzle is arranged at the side of test cavity, and this horizontal jet pipe and canted nozzle are provided with several nozzles.
Wherein, described water pump is circumscribed with a pressure charging valve, and described pressure charging valve is electrically connected to controller.
Wherein, the bottom of described test cavity is provided with turntable mounting, and described turntable mounting is connected with a buncher, and this buncher is electrically connected to controller.
Wherein, be provided with a motor for preventing water cover between described turntable mounting and buncher.
Wherein, the lateral surface of described water tank is provided with for the water gauge of observing water level, described water tank is connected with water inlet pipe and rising pipe, one end of the water inlet of described water inlet pipe is provided with a water level switch, be provided with ball float and backstay in described water tank, this ball float is fixedly connected with an end of backstay, and this ball float floats on the water surface in water tank, and the other end of this backstay is connected with described water level switch.
Wherein, described casing is provided with chamber door, and described chamber door and casing are flexibly connected by hinge.
Wherein, described chamber door is provided with transparent window.
Wherein, the arranged outside having air switch of described casing, described air switch is electrically connected to controller.
Wherein, the bottom of described casing is provided with universal wheel.
The beneficial effects of the utility model: a kind of structure improved rainfall testing machine that the utility model provides, when salt fog test is worked, the testpieces that first needs is carried out salt fog test is positioned in test cavity, then control pump working by controller, water pump draws water from water tank and is transported to by pipeline the device of drenching with rain that is arranged in test cavity, the unit simulation of drenching with rain rains, and testpieces is sprayed.The utility model is not only simple in structure, easy to operate, and can simulate good rain spraying environment, makes the salt fog test effect better.
Description of drawings
Fig. 1 is the inner structure schematic diagram of a side of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the inner structure schematic diagram of opposite side of the present utility model.
Reference numeral comprises:
1-casing, 2-test cavity, 3-controller
4-water pump, the 5-water tank 6-device of drenching with rain
7-chamber door, 8-turntable mounting, 9-buncher
10-motor for preventing water cover, 11-air switch, 12-universal wheel
41-pressure charging valve, 51-water gauge, 52-ball float
53-backstay, 54-water inlet pipe, 55-rising pipe
61-horizontal jet pipe 62-canted nozzle, 71-transparent window
451-the first filtrator 541-the second filtrator the 611-the first electrovalve
612-nozzle, 621-the second electrovalve 711-hinge.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1 to Figure 3, a kind of structure improved rainfall testing machine of the present utility model, comprise casing 1 and be arranged at the interior test cavity 2 of casing 1, one side of described casing 1 is provided with controller 3, the both sides of described casing 1 bottom are respectively arranged with water pump 4 and water tank 5, and this water pump 4 by pipeline communication, is provided with drench with rain device 6 in described test cavity 2 with water tank 5, by pipeline communication, described water pump 4 is electrically connected to controller 3 this device 6 of drenching with rain with water pump 4.
When salt fog test is worked, the testpieces that first needs is carried out salt fog test is positioned in test cavity 2, then control water pump 4 work by controller 3, water pump 4 draws water from water tank 5 and is transported to by pipeline the device 6 of drenching with rain that is arranged in test cavity 2, device 6 rain simulations of drenching with rain spray testpieces.Wherein, be provided with the first filtrator 451 in water pump 4 and pipeline that water tank 5 is communicated with, the first filtrator 451 can prevent that the impurity in water tank 5 from entering the interior obstruction water pump 4 of water pump 4, also can prevent from entering into the water of impurity the device 6 of drenching with rain, thereby pollute the testpieces that carries out salt fog test, cause the error of test effect.The utility model is not only simple in structure, easy to operate, and can simulate good rain spraying environment, makes the salt fog test effect better.
In the present embodiment, the described device 6 of drenching with rain comprises horizontal jet pipe 61 and canted nozzle 62, described horizontal jet pipe 61 is arranged at the top of test cavity 2, and described canted nozzle 62 is arranged at the side of test cavity 2, and this horizontal jet pipe 61 and canted nozzle 62 are provided with several nozzles 612.Horizontal jet pipe 61 and canted nozzle 62 all with water pump 4 by cross current, wherein be provided with the first electrovalve 611 in horizontal jet pipe 61 and water pipe that water pump 4 is communicated with, this first electrovalve 611 is electrically connected to controller 3; Be provided with the second electrovalve 621 in canted nozzle 62 and water pipe that water pump 4 is communicated with, this is and electrovalve is electrically connected to controller 3 years old.During work, water pump 4 nozzle 612 that arranges through horizontal jet pipe 61 and canted nozzle 62 that draws water sprays out, 61 pairs of testpieces of horizontal jet pipe carry out the spray of top end face, 62 pairs of testpieces of canted nozzle carry out the spray of prism, by the omnibearing spray of testpieces has been reached better salt fog test effect.In addition, the first electrovalve 611 can be controlled flow, speed and the break-make of horizontal jet pipe 61 sprays, and the second electrovalve 621 can be controlled flow, speed and the break-make of canted nozzle 62 sprays.
In the present embodiment, described water pump 4 is circumscribed with a pressure charging valve 41, and described pressure charging valve 41 is electrically connected to controller 3.Pressure charging valve 41 can play one to water pump 4 and increase stressed effect, during salt fog test work, makes the drenching with rain of device 6 of drenching with rain more rapid by increasing hydraulic pressure, simulates better salt fog test effect.
In the present embodiment, the bottom of described test cavity 2 is provided with turntable mounting 8, and described turntable mounting 8 is connected with a buncher 9, and this buncher 9 is electrically connected to controller 3.Turntable mounting 8 is used for placing testpieces, wherein, turntable mounting 8 offers several circular holes, the bottom of turntable mounting 8 is connected with buncher 9, control the work of buncher 9 by controller 3, drive turntable mounting 8 rotations, make the omnibearing salt fog test of carrying out of the testpieces that is positioned on turntable mounting 8, reach better test effect.
In the present embodiment, be provided with a motor for preventing water cover 10 between described turntable mounting 8 and buncher 9.Motor for preventing water cover 10 can prevent that drenching with rain in test cavity 2 from drenching buncher 9 and damage buncher 9, has also prevented the security incident that buncher 9 causes because of water inlet.
In the present embodiment, the lateral surface of described water tank 5 is provided with for the water gauge 51 of observing water level, described water tank 5 is connected with water inlet pipe 54 and rising pipe 55, one end of the water inlet of described water inlet pipe 54 is provided with a water level switch, be provided with ball float 52 and backstay 53 in described water tank 5, this ball float 52 is fixedly connected with an end of backstay 53, and this ball float 52 floats on the water surface in water tank 5, and the other end of this backstay 53 is connected with described water level switch.The setting of water gauge 51 can be observed the water level situation in water tank 5 easily; The external world adds water by water inlet pipe 54 to water tank 5, when the water in water tank 5 is full, the ball float 52 that is fixedly connected with backstay 53 rises and rises along with water level, this moment, backstay 53 also rose along with the rising of water level, trigger simultaneously water level switch water inlet is sealed, prevent that extraneous the continuation from adding water in water tank 5; When the water level in water tank 5 descended, ball float 52 descended along with the decline of water level, and this moment, backstay 53 also descended along with the decline of water level, triggers simultaneously water level switch water inlet is opened, and extraneous the continuation adds water in water tank 5, realized the automatic watering of water tank.In addition, also be connected with the water that the second filtrator 541, the second filtrators 541 can enter in water tank 5 to external world on water inlet pipe 54 and once filter, prevent that impurity from entering in water tank 5; 55 of rising pipes can carry out external draining to water tank 5.
In the present embodiment, described casing 1 is provided with chamber door 7, and described chamber door 7 is flexibly connected by hinge 711 with casing 1.Casing 1 adopts hinge 711 to be flexibly connected with chamber door 7, when making the operator carry out experiment work, can open and close easily chamber door 7 at every turn.
In the present embodiment, described chamber door 7 is provided with transparent window 71.Chamber door 7 is provided with transparent window 71, and the variation of testpieces in process of the test of handled easily person viewing test chamber 2 interior placements in service-test machine is conducive to the operator and in operating process, the test effect of testpieces made preliminary judgement.
In the present embodiment, the arranged outside having air switch 11 of described casing 1, described air switch 11 is electrically connected to controller 3.Air switch 11 has another name called air-break, is a kind of of isolating switch.During work, as long as when the electric current in the chamber circuit surpasses load current value, air switch 11 will automatic cutout, plays the effect of holding circuit.
In the present embodiment, the bottom of described casing 1 is provided with universal wheel 12.The setting of universal wheel 12 can so that testing machine can move freely, need to not carried testing machine by aid or more manpower.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1. structure improved rainfall testing machine, comprise casing (1) and be arranged at the interior test cavity (2) of casing (1), one side of described casing (1) is provided with controller (3), it is characterized in that: the both sides bottom described casing (1) are respectively arranged with water pump (4) and water tank (5), this water pump (4) passes through pipeline communication with water tank (5), be provided with the device of drenching with rain (6) in described test cavity (2), by pipeline communication, described water pump (4) is electrically connected to controller (3) this device of drenching with rain (6) with water pump (4).
2. a kind of structure improved rainfall testing machine according to claim 1, it is characterized in that: the described device of drenching with rain (6) comprises horizontal jet pipe (61) and canted nozzle (62), described horizontal jet pipe (61) is arranged at the top of test cavity (2), described canted nozzle (62) is arranged at the side of test cavity (2), and this horizontal jet pipe (61) and canted nozzle (62) are provided with several nozzles (612).
3. a kind of structure improved rainfall testing machine according to claim 1, it is characterized in that: described water pump (4) is circumscribed with a pressure charging valve (41), and described pressure charging valve (41) is electrically connected to controller (3).
4. a kind of structure improved rainfall testing machine according to claim 1, it is characterized in that: the bottom of described test cavity (2) is provided with turntable mounting (8), described turntable mounting (8) is connected with a buncher (9), and this buncher (9) is electrically connected to controller (3).
5. a kind of structure improved rainfall testing machine according to claim 4, is characterized in that: be provided with a motor for preventing water cover (10) between described turntable mounting (8) and buncher (9).
6. a kind of structure improved rainfall testing machine according to claim 1, it is characterized in that: the lateral surface of described water tank (5) is provided with for the water gauge (51) of observing water level, described water tank (5) is connected with water inlet pipe (54) and rising pipe (55), one end of the water inlet of described water inlet pipe (54) is provided with a water level switch, be provided with ball float (52) and backstay (53) in described water tank (5), this ball float (52) is fixedly connected with an end of backstay (53), this ball float (52) floats on the water surface in water tank (5), the other end of this backstay (53) is connected with described water level switch.
7. a kind of structure improved rainfall testing machine according to claim 1, it is characterized in that: described casing (1) is provided with chamber door (7), and described chamber door (7) is flexibly connected by hinge (711) with casing (1).
8. a kind of structure improved rainfall testing machine according to claim 7, it is characterized in that: described chamber door (7) is provided with transparent window (71).
9. a kind of structure improved rainfall testing machine according to claim 1, it is characterized in that: the arranged outside having air switch (11) of described casing (1), described air switch (11) is electrically connected to controller (3).
10. a kind of structure improved rainfall testing machine according to claim 1, it is characterized in that: the bottom of described casing (1) is provided with universal wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615757 CN202994378U (en) | 2012-11-20 | 2012-11-20 | Rain test machine with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615757 CN202994378U (en) | 2012-11-20 | 2012-11-20 | Rain test machine with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994378U true CN202994378U (en) | 2013-06-12 |
Family
ID=48565550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220615757 Expired - Fee Related CN202994378U (en) | 2012-11-20 | 2012-11-20 | Rain test machine with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994378U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198128A (en) * | 2014-09-15 | 2014-12-10 | 苏州承腾电子科技有限公司 | Outdoor LED lamp waterproofing test box |
| CN105785194A (en) * | 2016-04-22 | 2016-07-20 | 国网湖南省电力公司 | Ultra-high voltage insulator string raining test system |
| CN105953981A (en) * | 2016-04-20 | 2016-09-21 | 上海林频仪器股份有限公司 | Dripping rain test device |
| CN106208959A (en) * | 2016-07-27 | 2016-12-07 | 安徽凯达能源科技有限公司 | New forms of energy solar components is drenched with rain test box |
| CN107272566A (en) * | 2017-08-04 | 2017-10-20 | 哈尔滨哈飞工业有限责任公司 | A kind of aircraft salt fog test platform intelligence control system |
| CN107478388A (en) * | 2017-08-03 | 2017-12-15 | 合肥市华林模具有限公司 | One kind is drenched with rain experimental provision |
| CN108519194A (en) * | 2018-03-14 | 2018-09-11 | 武汉网锐检测科技有限公司 | Waterproof test device for test shell degree of protection |
-
2012
- 2012-11-20 CN CN 201220615757 patent/CN202994378U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198128A (en) * | 2014-09-15 | 2014-12-10 | 苏州承腾电子科技有限公司 | Outdoor LED lamp waterproofing test box |
| CN105953981A (en) * | 2016-04-20 | 2016-09-21 | 上海林频仪器股份有限公司 | Dripping rain test device |
| CN105785194A (en) * | 2016-04-22 | 2016-07-20 | 国网湖南省电力公司 | Ultra-high voltage insulator string raining test system |
| CN106208959A (en) * | 2016-07-27 | 2016-12-07 | 安徽凯达能源科技有限公司 | New forms of energy solar components is drenched with rain test box |
| CN107478388A (en) * | 2017-08-03 | 2017-12-15 | 合肥市华林模具有限公司 | One kind is drenched with rain experimental provision |
| CN107272566A (en) * | 2017-08-04 | 2017-10-20 | 哈尔滨哈飞工业有限责任公司 | A kind of aircraft salt fog test platform intelligence control system |
| CN107272566B (en) * | 2017-08-04 | 2019-06-18 | 哈尔滨哈飞工业有限责任公司 | A kind of aircraft salt fog test platform intelligence control system |
| CN108519194A (en) * | 2018-03-14 | 2018-09-11 | 武汉网锐检测科技有限公司 | Waterproof test device for test shell degree of protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20171120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |