CN103157566A - Rain test chamber circulation water injection device - Google Patents
Rain test chamber circulation water injection device Download PDFInfo
- Publication number
- CN103157566A CN103157566A CN 201110414267 CN201110414267A CN103157566A CN 103157566 A CN103157566 A CN 103157566A CN 201110414267 CN201110414267 CN 201110414267 CN 201110414267 A CN201110414267 A CN 201110414267A CN 103157566 A CN103157566 A CN 103157566A
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- China
- Prior art keywords
- water
- water pipe
- filter
- injection device
- rain test
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A rain test chamber circulation water injection device comprises a semi-circular water pipe fixed in an inner tank and an objective table fixed at the lower end of the inner tank and below the semi-circular water pipe. The lower end of the inner tank is communicated with a water tank through a lower water pipe, and the other end of the water tank is communicated with a water pump, a flow meter, an upper water pipe and a filter in sequence. The filter is communicated with the semi-circular water pipe in the inner tank through a water pipe. Due to good circulation of water used in the rain test chamber circulation water injection device, supply of external water is not in need in the using process, water consumption is saved, impurities in the water are removed through the filter, so that a rain test can be normally operated.
Description
Technical field
The present invention relates to the rain drop test case, be specifically related to a kind of rain drop test case circulation water injector.
Background technology
Many products are LED street lamp, the first-class test that all needs to accept external environment of outdoor pick-up for example, and it is its front detection that must accept of dispatching from the factory that waterproof detects, and only has by detecting and could can not damage in routine use, can work.Waterproof detection for product need to use the rain drop test case, the also bad performance that has directly determined product of chamber function.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of rain drop test case circulation water injector is provided, and the consumption of having saved water with the Impurity removal in water, makes rain drop test normally to carry out by filter.
The technical solution used in the present invention is:
A kind of rain drop test case circulation water injector, comprise the semicircle water pipe 10 that is fixed in interior case 12, be fixed on interior case 12 low sides and be placed in the objective table 9 of semicircle water pipe 10 belows, interior case 12 lower ends are connected by downcomer 8 and water tank 7, the other end of water tank 7 and water pump 6, flowmeter 4, upper hose 3 and filter 2 are connected successively, and filter 2 is connected by the semicircle water pipe 10 in water pipe and interior case 12.
The invention has the beneficial effects as follows: the water that uses due to the present invention can be good at circulation, does not substantially need external supply of groundwater in use procedure, and the consumption of having saved water with the Impurity removal in water, makes rain drop test normally to carry out by filter.
Description of drawings
Accompanying drawing is structural representation of the present invention;
Description of reference numerals:
The 1-casing; The 2-filter; The 3-upper hose;
The 4-flowmeter; The 5-exit of pump; The 6-water pump;
The 7-water tank; The 8-downcomer; The 9-objective table;
10-semicircle water pipe; The 11-nozzle; Case in 12-;
The specific embodiment
As shown in drawings, a kind of rain drop test case of the present invention circulation water injector, comprise the semicircle water pipe 10 that is fixed in interior case 12, be fixed on interior case 12 low sides and be placed in the objective table 9 of semicircle water pipe 10 belows, interior case 12 lower ends are connected by downcomer 8 and water tank 7, the other end of water tank 7 and water pump 6, flowmeter 4, upper hose 3 and filter 2 are connected successively, and filter 2 is connected by the semicircle water pipe 10 in water pipe and interior case 12.
Operation principle of the present invention is: water flows into water pump 6 by water tank 7 by water pipe, water pump 6 feedwater are with pressure, water is flowed out by exit of pump 5, show current discharge by flowmeter 4, by upper hose 3, water is introduced filter 2, the impurity in filter 2 filtering water, the water that flows through filter 2 arrives semicircle water pipe 10 and is sprayed onto on the object on objective table by the nozzle 12 on it, the water of interior case 12 the insides flows into water tank 7 by downcomer 8, forms good circulation.
The above; only embodiments of the invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection domain of technical solution of the present invention.
Claims (1)
1. rain drop test case circulation water injector, it is characterized in that: comprise the semicircle water pipe (10) that is fixed in interior case (12), be fixed on interior case (12) low side and be placed in the objective table (9) of semicircle water pipe (10) below, interior case (12) lower end is connected by downcomer (8) and water tank (7), the other end of water tank (7) and water pump (6), flowmeter (4), upper hose (3) and filter (2) are connected successively, filter (2) is connected by the semicircle water pipe (10) in water pipe and interior case (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110414267 CN103157566A (en) | 2011-12-12 | 2011-12-12 | Rain test chamber circulation water injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110414267 CN103157566A (en) | 2011-12-12 | 2011-12-12 | Rain test chamber circulation water injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103157566A true CN103157566A (en) | 2013-06-19 |
Family
ID=48581398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110414267 Pending CN103157566A (en) | 2011-12-12 | 2011-12-12 | Rain test chamber circulation water injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103157566A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439130A (en) * | 2014-11-19 | 2015-03-25 | 辽宁科技大学 | Casting roller exterior circulating cooling device |
| CN105258921A (en) * | 2015-10-19 | 2016-01-20 | 马瑞利汽车零部件(芜湖)有限公司 | Automobile lamp waterproof dustproof test case |
| 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 |
| CN106289653A (en) * | 2016-10-17 | 2017-01-04 | 苏州承腾电子科技有限公司 | A kind of LED multipurpose test system |
| CN108663191A (en) * | 2018-03-31 | 2018-10-16 | 利辛县力信电力照明科技有限公司 | A kind of street lamp test fixture |
| CN109290228A (en) * | 2018-10-08 | 2019-02-01 | 深圳市立洋光电子股份有限公司 | The production line of automatic detection LED bulb leak short circuit |
-
2011
- 2011-12-12 CN CN 201110414267 patent/CN103157566A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439130A (en) * | 2014-11-19 | 2015-03-25 | 辽宁科技大学 | Casting roller exterior circulating cooling device |
| CN104439130B (en) * | 2014-11-19 | 2016-06-29 | 辽宁科技大学 | A kind of Casting Roller outer loop chiller |
| CN105258921A (en) * | 2015-10-19 | 2016-01-20 | 马瑞利汽车零部件(芜湖)有限公司 | Automobile lamp waterproof dustproof test case |
| 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 |
| CN106289653A (en) * | 2016-10-17 | 2017-01-04 | 苏州承腾电子科技有限公司 | A kind of LED multipurpose test system |
| CN108663191A (en) * | 2018-03-31 | 2018-10-16 | 利辛县力信电力照明科技有限公司 | A kind of street lamp test fixture |
| CN109290228A (en) * | 2018-10-08 | 2019-02-01 | 深圳市立洋光电子股份有限公司 | The production line of automatic detection LED bulb leak short circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |