CN203772702U - Simulated freezing condition test bin for electric heating ice-melting rotor blade of wind driven generator - Google Patents
Simulated freezing condition test bin for electric heating ice-melting rotor blade of wind driven generator Download PDFInfo
- Publication number
- CN203772702U CN203772702U CN201420035734.9U CN201420035734U CN203772702U CN 203772702 U CN203772702 U CN 203772702U CN 201420035734 U CN201420035734 U CN 201420035734U CN 203772702 U CN203772702 U CN 203772702U
- Authority
- CN
- China
- Prior art keywords
- warehouse
- simulation
- aerogenerator
- electro
- freezing
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model provides a simulated freezing condition test bin for an electric heating ice-melting rotor blade of a wind driven generator. The test bin comprises a bin body on an inner wall of which a thermal insulation material is arranged; a cold press communicated with an inner cavity of the bin body is arranged on an outer wall of the bin body; a water spraying system is arranged in the bin body. Water sprayed from a water spray pipe is in a mist state in a low-temperature environment, so that an environmental effect of freezing rain is achieved. A monitoring system is arranged in the bin body, the environmental data and freezing conditions in the bin body can be monitored in real time, and the test accuracy is effectively improved.
Description
Technical field
The utility model relates to simulation freezing test equipment technical field, refers to especially a kind of freezing live test cabin of simulation of aerogenerator electro-heat deicing spinner blade.
Background technology
To realize by long-time water spray in cryogenic box for simulating the method for accumulated ice sleet test at present, the principle realizing is: temperature reaches-10 DEG C of following samples, in environment below-10 DEG C, by long water spray, water is frozen on sample, thereby reach test objective.The current domestic main high-pressure water pipe that uses of accumulated ice sleet test of carrying out is directly sprayed water, and because high-pressure water pipe is exposed to lower than under the environment of 0 DEG C, thereby the icing obstruction of high-pressure water pipe can occur for a long time, causes test to proceed.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of freezing live test cabin of simulation of the aerogenerator electro-heat deicing spinner blade that high-pressure water pipe obstruction can not occur.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of simulation of aerogenerator electro-heat deicing spinner blade freezing live test cabin, comprise that inwall is provided with the warehouse of insulation material, described warehouse outer wall is provided with the chilling press being communicated with warehouse inner chamber, is also provided with water spray system in described warehouse.
Wherein, described water spray system comprises that high-pressure water pipe and interval be located at the shower nozzle in high-pressure water pipe, on described high-pressure water pipe outer wall, is coated with heating arrangement
Wherein, described water spray system is located at described warehouse below.
Wherein, described water spray system is located at described warehouse top.
Wherein, described warehouse bottom is provided with water-collecting tray, and described water-collecting tray bottom is provided with water delivering orifice.
Wherein, described warehouse is also provided with supervisory system, and described supervisory system comprises and is arranged on the watch-dog outside warehouse and is arranged on sensor and the monitoring camera in warehouse, described watch-dog connecting sensor and monitoring camera.
Wherein, described sensor comprises temperature sensor and humidity sensor.
The beneficial effect of technique scheme of the present utility model is as follows:
1. the water that in the utility model, sparge pipe sprays is vaporific under low temperature environment, thereby manufactures the environmental effect of sleet; High-pressure water pipe outsourcing is covered with heating arrangement, and high-pressure water pipe can not be frozen and blocking pipe under low temperature environment;
2. the utility model, by be provided with supervisory system in warehouse, can be monitored environmental data and freezing situation in warehouse in real time, effectively improves the accuracy of test.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of the freezing live test cabin of simulation of the aerogenerator electro-heat deicing spinner blade of the utility model embodiment mono-;
Fig. 2 is the side section structural drawing of Fig. 1;
Fig. 3 is the structural representation of the freezing live test cabin of simulation of the aerogenerator electro-heat deicing spinner blade of the utility model embodiment bis-;
［ main element symbol description ］
1, warehouse;
2, chilling press;
3, high-pressure water pipe;
4, shower nozzle;
5, hole for water spraying;
6, heating arrangement;
7, water-collecting tray;
8, water delivering orifice;
9, watch-dog;
10, temperature sensor;
11, humidity sensor;
12, monitoring camera.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Thereby the utility model sparge pipe can occur after using for existing simulation freezing test storehouse is long-time and freezes and stop up, the problem that causes test to proceed, provides a kind of freezing live test cabin of simulation of aerogenerator electro-heat deicing spinner blade.
Embodiment mono-
As depicted in figs. 1 and 2, embodiment of the present utility model provides a kind of simulation of aerogenerator electro-heat deicing spinner blade freezing live test cabin, comprise that inwall is provided with the warehouse 1 of insulation material, described warehouse 1 outer wall is provided with the chilling press 2 being communicated with warehouse 1 inner chamber, chilling press 2 can be provided with several, to keep the interior enough low temperature of warehouse 1.
In described warehouse 1, be also provided with water spray system, described water spray system comprises that high-pressure water pipe 3 and interval be located at the shower nozzle 4 in high-pressure water pipe 3, is interval with some hole for water sprayings 5 on described shower nozzle 4; Described high-pressure water pipe 3 outer walls are coated heating arrangement 6, as packfong electrothermal chip, high-pressure water pipe 3 can normally be worked in low temperature environment.Because the refrigeration of chilling press 2 can be reduced to the temperature in warehouse subzero 15 degree left and right, moment forms vaporific the water under high pressure spraying from shower nozzle 4 at low temperatures, make, at the vaporific sleet environment of the interior formation of warehouse 1, can carry out Sleet environment experimental to the aero-generator rotor blade being placed in storehouse.In the present embodiment, described water spray system is located at the interior below of described warehouse 1, is laid on the ground of warehouse 1, from the interior water spray of lower direction warehouse 1; Described warehouse bottom is provided with water-collecting tray 7, and described water-collecting tray bottom is provided with water delivering orifice 8, to discharge fast the ponding in warehouse 1.
Described warehouse 1 is also provided with supervisory system, comprise the watch-dog 9 being arranged on outside warehouse 1, be arranged on sensor and monitoring camera 12 in warehouse 1, sensor comprises temperature sensor 10, humidity sensor 11 etc., described watch-dog 9 is connected with temperature sensor 10, humidity sensor 11 and monitoring camera 12, shows in real time the environmental aspect in warehouse.
Embodiment bis-
As shown in Figure 3, the difference of the present embodiment and embodiment mono-is, described water spray system is located at described warehouse 1 top, from the interior water spray of upper direction warehouse 1.
The beneficial effect of technique scheme of the present utility model is as follows:
1. the water that in the utility model, sparge pipe sprays is vaporific under low temperature environment, thereby manufactures the environmental effect of sleet; High-pressure water pipe outsourcing is covered with heating arrangement, and high-pressure water pipe can not be frozen and blocking pipe under low temperature environment;
2. the utility model, by be provided with supervisory system in warehouse, can be monitored environmental data and freezing situation in warehouse in real time, effectively improves the accuracy of test.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. the freezing live test cabin of the simulation of an aerogenerator electro-heat deicing spinner blade, it is characterized in that, comprise that inwall is provided with the warehouse of insulation material, described warehouse outer wall is provided with the chilling press being communicated with warehouse inner chamber, is also provided with water spray system in described warehouse.
2. the freezing live test cabin of the simulation of aerogenerator electro-heat deicing spinner blade according to claim 1, it is characterized in that, described water spray system comprises that high-pressure water pipe and interval be located at the shower nozzle in high-pressure water pipe, on described high-pressure water pipe outer wall, is coated with heating arrangement.
3. the freezing live test cabin of the simulation of aerogenerator electro-heat deicing spinner blade according to claim 1, is characterized in that, described water spray system is located at described warehouse below.
4. the freezing live test cabin of the simulation of aerogenerator electro-heat deicing spinner blade according to claim 1, is characterized in that, described water spray system is located at described warehouse top.
5. according to the freezing live test cabin of simulation of the aerogenerator electro-heat deicing spinner blade described in claim 3 or 4, it is characterized in that, described warehouse bottom is provided with water-collecting tray, and described water-collecting tray bottom is provided with water delivering orifice.
6. the freezing live test cabin of the simulation of aerogenerator electro-heat deicing spinner blade according to claim 1, it is characterized in that, described warehouse is also provided with supervisory system, described supervisory system comprises and is arranged on the watch-dog outside warehouse and is arranged on sensor and the monitoring camera in warehouse, described watch-dog connecting sensor and monitoring camera.
7. the freezing live test cabin of the simulation of aerogenerator electro-heat deicing spinner blade according to claim 6, is characterized in that, described sensor comprises temperature sensor and humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035734.9U CN203772702U (en) | 2014-01-20 | 2014-01-20 | Simulated freezing condition test bin for electric heating ice-melting rotor blade of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035734.9U CN203772702U (en) | 2014-01-20 | 2014-01-20 | Simulated freezing condition test bin for electric heating ice-melting rotor blade of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772702U true CN203772702U (en) | 2014-08-13 |
Family
ID=51289880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035734.9U Expired - Fee Related CN203772702U (en) | 2014-01-20 | 2014-01-20 | Simulated freezing condition test bin for electric heating ice-melting rotor blade of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403588A (en) * | 2015-12-28 | 2016-03-16 | 国电联合动力技术有限公司 | Test system for assessing freeze resistance of wind turbine blade coating, and method thereof |
-
2014
- 2014-01-20 CN CN201420035734.9U patent/CN203772702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403588A (en) * | 2015-12-28 | 2016-03-16 | 国电联合动力技术有限公司 | Test system for assessing freeze resistance of wind turbine blade coating, and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101806850B (en) | Climate environment simulation test method | |
| CN103752355A (en) | Ice coating test climate box | |
| CN104636601B (en) | A kind of electric power line ice-covering thickness forecasting procedure for introducing dynamic deicing processes | |
| CN104677019A (en) | Refrigerating chamber humidifying device for refrigerator and refrigerator | |
| CN203770031U (en) | Spraying system special for freezing simulation experiment bin of wind driven generator rotor vane | |
| CN201955246U (en) | Freezing rain test box | |
| CN203772702U (en) | Simulated freezing condition test bin for electric heating ice-melting rotor blade of wind driven generator | |
| CN105044290A (en) | Device for anti-freezing performance testing of anti-freezing coating of wind generating set blade | |
| CN201815412U (en) | Water-spraying and icing device | |
| CN102183701A (en) | Electrified icing system of extra-high voltage insulator string | |
| CN202501865U (en) | Misty rain simulation system | |
| CN203572260U (en) | Anti-freezing device of counter flow type cooling tower with steel reinforced concrete structure | |
| CN201811756U (en) | Conductor ice-coating device for power transmission line | |
| CN101707330B (en) | High-temperature low-pressure and low-temperature high-pressure combined hot wind deicing method for transformer substation | |
| CN102589900A (en) | Motor vehicle ice, snow and rain road test system | |
| CN201527280U (en) | Device for testing ice covering of a line | |
| CN203824881U (en) | Icing and freezing rain simulation experiment device | |
| CN202869943U (en) | Ice accretion and rain freeze test equipment | |
| CN204612320U (en) | Refrigerator chill box damping device and refrigerator | |
| CN210953884U (en) | Spray icing test system based on Bernoulli effect in low-temperature environment | |
| CN202119189U (en) | Draining device of air-cooling refrigerator | |
| CN102486451A (en) | Sleet environment experimental apparatus | |
| CN207608877U (en) | A kind of system improving anti-freeze fluid spray appliance heat utilization rate | |
| CN201955293U (en) | Experimental device for freezing rain environment | |
| CN205178327U (en) | Prevent avenging anti -icing frost -proof block terminal |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20220120 |