CN111751053A - General type product equipment of drenching with rain - Google Patents
General type product equipment of drenching with rain Download PDFInfo
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- CN111751053A CN111751053A CN202010553053.1A CN202010553053A CN111751053A CN 111751053 A CN111751053 A CN 111751053A CN 202010553053 A CN202010553053 A CN 202010553053A CN 111751053 A CN111751053 A CN 111751053A
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- water supply
- pipe network
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- General Physics & Mathematics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention relates to a universal product rain equipment which is used for artificially simulating the influence of products such as airplanes, missiles and the like after encountering natural rainfall or dripping environment factors under the use condition. A universal product rain equipment is arranged in a steel framework of a factory building and comprises a control system, a spraying pipe network, a supporting system and a control console; the control system is used for adjusting the water supply flow of the spraying pipe network; the spraying pipe network is arranged on the supporting system and used for simulating different rainfall intensity environments of all detected parts on the outer surface of the tested product; the supporting system is arranged on a steel framework of a factory building and is used for supporting the spraying pipe network; the console is used for operating the control system in real time and monitoring the operation of the control system. The invention has the following advantages: 1. environmental simulation of different rainfall intensities can be realized; 2. the rain test of different products can be realized; 3. the modular combination can be carried out on different spraying areas, the rapid expansion is realized, and the spray nozzle has the advantages of light structure, rapid response and convenience in maintenance and overhaul.
Description
Technical Field
The invention relates to a universal product rain equipment which is used for artificially simulating the influence of products such as airplanes, missiles and the like after encountering natural rainfall or dripping environment factors under the use condition.
Background
It is well known that military products, whether in service or storage, are subject to varying degrees of exposure to various types of water, with rain being the most common exposure. Therefore, rain tests are required in various stages of military product design demonstration, batch production and train packing and the like, and meanwhile, the waterproof performance and the structural drainage effectiveness of the shell of the airplane, the missile or other products also need to be tested, so that equipment capable of simulating the natural rainfall or dripping environment factors encountered by the airplane, the missile or other military products in the use process is urgently needed.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide a universal product rain equipment which can test the waterproof performance and the structural drainage effectiveness of the shell of an airplane, a missile or other products under the condition of simulating natural rainfall or water dripping.
In order to achieve the purpose, the invention adopts the following technical scheme: a universal product rain equipment is arranged in a steel framework of a factory building and comprises a control system, a spraying pipe network, a supporting system and a control console; the control system is used for adjusting the water supply flow of the spraying pipe network; the spraying pipe network is arranged on the supporting system and used for simulating different rainfall intensity environments of all detected parts on the outer surface of the tested product; the supporting system is arranged on a steel framework of a factory building and is used for supporting the spraying pipe network; the console is used for operating the control system in real time and monitoring the operation of the control system.
Preferably, the control system comprises a body spraying pipeline, a left wing spraying pipeline, a right wing spraying pipeline and a reservoir water supply and drainage control system, the reservoir water supply and drainage control system comprises variable-frequency water supply equipment and branch flow control valves, the variable-frequency water supply equipment is connected with a municipal pipe network, and the variable-frequency water supply equipment controls the water supply and drainage strength of the body spraying pipeline, the left wing spraying pipeline and the right wing spraying pipeline through the branch flow control valves.
Preferably, the spraying pipe network adopts a hanging beam type modular PE pipe network form.
Preferably, the spraying pipe network comprises a plurality of main pipelines and branch water supply pipes, the main pipelines are respectively communicated with the fuselage spraying pipeline, the left wing spraying pipeline and the right wing spraying pipeline, the branch water supply pipes are communicated with the main pipelines, and the branch water supply pipes are provided with nozzles.
Preferably, the main pipeline is made of a PVC pipe, and shading sponge is wound outside the PVC pipe; the branch water supply pipe is made of a double-layer thickened PE pipe.
Preferably, both ends of the branch water supply pipe are provided with detachable flanges, so that the cleaning and maintenance of the equipment pipeline are facilitated.
Preferably, the nozzles are uniformly distributed on the branch water supply pipe, the bottom nozzle shaft is adjustable in the vertical downward direction and the circumferential direction, and the water outlet direction of the nozzles is 0-40 degrees.
Preferably, the diameter of the nozzle is 2.5-3 mm.
Preferably, the distance between the nozzle and the outer surface of the test product is 900 mm.
Preferably, the supporting system comprises a hanging beam steel cable and a steel cable net; the hanging beam steel cable is connected with the factory building steel framework, the steel wire rope net is composed of a plurality of sections of steel wire ropes which are detachably connected, and the steel wire rope net is detachably connected with the hanging beam steel cable and the factory building upright post.
Compared with the prior art, the invention has the following advantages:
1. the variable-frequency water supply technology is combined with the branch flow control valve, so that the environmental simulation of different rainfall intensities can be realized;
2. the rain test of different products can be realized by adjusting the on-off of the electromagnetic valves in each branch, and the rain test device has the advantages of energy conservation, consumption reduction, flexibility, conformity with national green environmental protection requirements and the like;
3. adopt hanging beam type modularization PE pipe network form, can spray the regional modularization combination to the difference, realize quick expansion, have the advantage of light and handy, the quick response of structure, the maintenance of being convenient for.
Drawings
FIG. 1 is an isometric view of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention;
FIG. 3 is a schematic view of the modular PE spray piping network of FIG. 1;
FIG. 4 is a schematic view of the wire rope net of FIG. 1;
FIG. 5 is a schematic illustration of the wire rope construction of the hanger beam of FIG. 1;
in the figure, 01, control system; 02. modular PE spray pipe network; 03. a wire rope mesh; 04. a hanging beam steel cable; 05. a console; 03-1, a shackle device; 04-1, a splint device; 04-2, tool clips; 04-3, a lower connecting plate; 04-4, a lower hoisting ring steel cable.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically indicated and limited.
The invention is further described below with reference to the accompanying figures 1-5: a universal product rain equipment is used for artificially simulating the influence of natural rainfall or dripping environmental factors on airplanes, missiles or other products under the use condition.
As shown in fig. 1-2, a general product rain equipment is installed in a steel framework of a factory building and mainly comprises five parts, namely a control system 01, a modular PE spraying pipe network 02, a steel wire rope network 03, a beam hanging steel rope 04 and a console 05; the control system 01 and the control console 05 are installed in a control room on the ground of the factory building, and the control system 01 is used for adjusting the water supply flow of the modular PE spraying pipe network 02; the modular PE spraying pipe network 02 is arranged on the supporting system and used for simulating different rainfall intensity environments of detected parts on the outer surface of a tested product; the supporting system is arranged on a steel framework of a factory building and is used for supporting the spraying pipe network; the console is used for operating the control system in real time and monitoring the operation of the control system; the supporting system comprises a hanging beam steel cable 04 and a steel cable net 03; hang roof beam cable wire 04 and be connected with the factory building steel framework, wire rope net 03 comprises the multistage wire rope of dismantling the connection, and wire rope net can dismantle with hanging roof beam cable wire, factory building stand and be connected.
The control system 01 comprises a machine body spraying pipeline, a left wing spraying pipeline, a right wing spraying pipeline and a reservoir water supply and drainage control system, wherein the reservoir water supply and drainage control system comprises variable-frequency water supply equipment and branch flow control valves, the variable-frequency water supply equipment is connected with a municipal pipe network, and the variable-frequency water supply equipment controls the water supply and drainage intensity of the machine body spraying pipeline, the left wing spraying pipeline and the right wing spraying pipeline through the branch flow control valves, so that the water supply flow of a main pipeline and the water supply flow of each branch can be adjusted, and the environmental simulation of different rainfall intensities is realized; the console 05 operates and monitors the operation of the control system 01 in real time,
the modularized PE spraying pipe network 02 is distributed in the area as shown in FIG. 3, the modularized PE spraying pipe network 02 comprises a plurality of main pipes and branch water supply pipes, the main pipes are respectively communicated with a body spraying pipeline, a left wing spraying pipeline and a right wing spraying pipeline, and the branch water supply pipes are communicated with the main pipes; the main pipeline adopts a mode of winding shading sponge outside the PVC pipe, so that the main pipeline has light weight and can prevent the mould from breeding in the pipeline due to sunshine; the branch water supply pipe adopts a double-layer thickened PE pipe, and has the advantages of being durable and avoiding breeding bacteria.
In order to ensure the stability of the nozzles, the spraying amount and the pressure of each spraying surface, the nozzles are uniformly distributed on each spraying surface branch water supply pipe of the tested product according to the lattice density of 700 mm multiplied by 700 mm, and the number of the nozzles ensures that each detected part on the outer surface of the tested product is positioned in a spraying area. Be equipped with detachable flange at branch water supply pipe both ends, make things convenient for the washing of equipment pipeline to maintain to and product upgrading in the future, the area increase is sprayed to the product of being tested, can realize the original quick expansion of spraying the area.
In order to ensure that the water outlet of the nozzle is uniform and is not easy to block, the diameter of the nozzle is 2.5-3 mm. Meanwhile, in order to simulate the change of the rain angle under different wind speeds, the nozzle adopts a copper clamp type angle-adjustable nozzle, the nozzle shaft at the bottom of the nozzle is adjustable in the vertical downward direction and the circumferential direction, and the water outlet direction of the nozzle is 0-40 degrees. In order to facilitate replacement and cleaning of blocking impurities, the nozzle is in threaded connection with the ball seat, and the distance between the nozzle and the outer surface of the test piece is about 900 mm.
In order to reduce the load bearing of the factory building roof, the device adopts a steel wire rope net 03 structure, as shown in figure 4, a plurality of sections of steel wire ropes are connected into the steel wire rope net 03 through a shackle device 03-1, a fuselage spray pipeline, a left wing spray pipeline and a right wing spray pipeline are firmly connected with the steel wire rope net 03 through pipe clamps, and the steel wire rope net 03 is fixedly connected with a hanging beam steel rope 04 and a hanging ring of a factory building upright post through the shackle device 03-1, so that the steel wire rope net 03 is light in structure, has corresponding structural strength and is convenient for daily maintenance.
Because the construction such as punching, welding and the like can not be carried out on the steel framework of the factory building, a hanging beam steel cable 04 structure is designed, as shown in figure 5, the hanging beam steel cable 04 consists of an upper clamping mechanism and a lower hanging ring steel cable 04-4, wherein the upper clamping mechanism is connected with the steel framework of the factory building through clamping plate devices 04-1 which are mutually symmetrical left and right by taking the structural form of a single-beam crane as reference, and the clamping plate devices 04-1 which are symmetrical left and right are firmly clamped by tool clamps 04-2; the lower connecting plate 04-3 simultaneously plays the roles of limiting, preventing looseness and connecting the lower hoisting ring steel cable 04-4.
In consideration of the humidity of the use environment, the console 05 is made of stainless steel, and the console 05 integrates electric components such as a touch screen, a PLC, buttons, and an indicator light. The operator can operate the buttons and the touch screen of the console 05 in real time and monitor the running condition of the system, and the system has the functions of data storage, data analysis and data monitoring.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a general type product equipment of drenching with rain, installs in factory building steel framework, its characterized in that: the system comprises a control system, a spraying pipe network, a supporting system and a console; the control system is used for adjusting the water supply flow of the spraying pipe network; the spraying pipe network is arranged on the supporting system and used for simulating different rainfall intensity environments of all detected parts on the outer surface of the tested product; the supporting system is arranged on a steel framework of a factory building and is used for supporting the spraying pipe network; the console is used for operating the control system in real time and monitoring the operation of the control system.
2. The universal product rain apparatus of claim 1, wherein: the control system comprises a machine body spraying pipeline, a left wing spraying pipeline, a right wing spraying pipeline and a reservoir water supply and drainage control system, the reservoir water supply and drainage control system comprises variable-frequency water supply equipment and branch flow control valves, the variable-frequency water supply equipment is connected with a municipal pipe network, and the variable-frequency water supply equipment controls the water supply and drainage strength of the machine body spraying pipeline, the left wing spraying pipeline and the right wing spraying pipeline through the branch flow control valves.
3. The universal product rain apparatus of claim 2, wherein: the spraying pipe network adopts a hanging beam type modularized PE pipe network form.
4. A universal product raining device according to claim 3, wherein: the spraying pipe network comprises a plurality of main pipelines and branch water supply pipes, the main pipelines are respectively communicated with the fuselage spraying pipeline, the left wing spraying pipeline and the right wing spraying pipeline, the branch water supply pipes are communicated with the main pipelines, and nozzles are arranged on the branch water supply pipes.
5. The universal product rain apparatus of claim 4, wherein: the main pipeline is made of a PVC pipe, and shading sponge is wound outside the PVC pipe; the branch water supply pipe is made of a double-layer thickened PE pipe.
6. The universal product rain apparatus of claim 4, wherein: the detachable flanges are arranged at the two ends of the branch water supply pipe, so that the cleaning and maintenance of the equipment pipeline are facilitated.
7. The universal product rain apparatus of claim 4, wherein: the nozzles are uniformly distributed on the branch water supply pipe, the bottom nozzle shaft is vertically downward and adjustable in the circumferential direction, and the water outlet direction of the nozzles is 0-40 degrees.
8. A universal product raining device according to claim 4 or 7, wherein: the diameter of the nozzle is 2.5-3 mm.
9. A universal product raining device according to claim 4 or 7, wherein: the distance between the nozzle and the outer surface of the tested product is 900 mm.
10. The universal product rain apparatus of claim 1, wherein: the supporting system comprises a hanging beam steel cable and a steel cable net; the hanging beam steel cable is connected with the factory building steel framework, the steel wire rope net is composed of a plurality of sections of steel wire ropes which are detachably connected, and the steel wire rope net is detachably connected with the hanging beam steel cable and the factory building upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010553053.1A CN111751053A (en) | 2020-06-17 | 2020-06-17 | General type product equipment of drenching with rain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010553053.1A CN111751053A (en) | 2020-06-17 | 2020-06-17 | General type product equipment of drenching with rain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111751053A true CN111751053A (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010553053.1A Pending CN111751053A (en) | 2020-06-17 | 2020-06-17 | General type product equipment of drenching with rain |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959645A (en) * | 2021-12-21 | 2022-01-21 | 中国飞机强度研究所 | Airplane test rain simulation device and simulation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040091817A (en) * | 2003-04-22 | 2004-11-02 | 한국항공우주산업 주식회사 | Aircraft Rainfall Test Apparatus |
| CN202530736U (en) * | 2012-04-12 | 2012-11-14 | 中建八局第二建设有限公司 | Steel wire rope operating platform for building |
| CN103822759A (en) * | 2012-11-16 | 2014-05-28 | 哈尔滨飞机工业集团有限责任公司 | Airplane waterproof sealing test detection apparatus |
| RU187077U1 (en) * | 2018-11-01 | 2019-02-18 | Акционерное Общество "Машиностроительная Компания "Витязь" | Sprinkler |
-
2020
- 2020-06-17 CN CN202010553053.1A patent/CN111751053A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040091817A (en) * | 2003-04-22 | 2004-11-02 | 한국항공우주산업 주식회사 | Aircraft Rainfall Test Apparatus |
| CN202530736U (en) * | 2012-04-12 | 2012-11-14 | 中建八局第二建设有限公司 | Steel wire rope operating platform for building |
| CN103822759A (en) * | 2012-11-16 | 2014-05-28 | 哈尔滨飞机工业集团有限责任公司 | Airplane waterproof sealing test detection apparatus |
| RU187077U1 (en) * | 2018-11-01 | 2019-02-18 | Акционерное Общество "Машиностроительная Компания "Витязь" | Sprinkler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959645A (en) * | 2021-12-21 | 2022-01-21 | 中国飞机强度研究所 | Airplane test rain simulation device and simulation method |
| CN113959645B (en) * | 2021-12-21 | 2022-03-15 | 中国飞机强度研究所 | Airplane test rain simulation device and simulation method |
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Application publication date: 20201009 |