CN201815412U - Water-spraying and icing device - Google Patents
Water-spraying and icing device Download PDFInfo
- Publication number
- CN201815412U CN201815412U CN201020552924XU CN201020552924U CN201815412U CN 201815412 U CN201815412 U CN 201815412U CN 201020552924X U CN201020552924X U CN 201020552924XU CN 201020552924 U CN201020552924 U CN 201020552924U CN 201815412 U CN201815412 U CN 201815412U
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- nozzle
- water
- icing
- icing device
- spraying
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Abstract
The utility model relates to a water-spraying and icing device, belonging to corollary equipment of environment and climate test. The existing water-spraying and icing device can not reliably and conveniently spray low-temperate water mist with different grains in the distance as required, so that the electrified icing test of an insulator is inconvenient. The water-spraying and icing device comprises a water feed pipeline. The water-spraying and icing device is characterized by further comprising a plurality of sets of nozzle groups, wherein each set of nozzle groups comprise an electromagnetic valve, a connecting pipe, a plurality of nozzles and electric heating wires same as the nozzles in quantity, wherein the electric heating wire is fixedly arranged on each nozzle, each nozzle is fixed on the connecting pipe, and each connecting pipe is connected with the water feed pipeline by each electromagnetic valve. The water-spraying and icing device is reasonable in structural design, is adjustable in jetting distance, is good in icing effect, prevents the inner parts of small holes of the nozzles and openings of the nozzles from being iced and blocked when the device is used for discontinuously jetting under the low-temperature environment, and can obtain the ice with different types, thereby being more convenient for the electrified icing test of the insulator.
Description
Technical field
The utility model relates to a kind of water spray icing device, belongs to amblent air temperature test corollary equipment, for test provides low-temperature ice-coating water smoke.The utility model is mainly used in outside the network system experimental study, also can be used for the test of other similar simulated environment weather or provides steam for the low temperature environment humidification.
Background technology
State Grid Corporation of China and Southern Power Grid Company are for carrying out transmission facility, as the electrical performance test under insulator, the various weather conditions of lead, all built all kinds of amblent air temperature laboratory in recent years in succession, wherein just include the charged icing test of insulator, this charged icing test needs to obtain different ice type.And obtain different ice kinds except that needs different environment temperature and water temperature, also need to provide different size particles low temperature water smokes, but charged icing test requirements document can not have conductive body in test product certain distance scope, the jet length of water spray icing device commonly used is short at present, the water smoke size is single, the nozzle aperture freezes easily and stops up during discontinuous injection under low temperature environment, also do not have now a kind of can be reliable as required, eject the water spray icing device of different size particles low temperature water smokes easily a long way off, thereby bring some inconvenience for the charged icing test of insulator.
The utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provide a kind of reasonable in design, jet length can be regulated, and the icing effect is good, under low temperature environment during discontinuous spray in the nozzle aperture and the jet hole water spray icing device that can not freeze and stop up.
The technical scheme in the invention for solving the above technical problem is: this water spray icing device comprises water supply line, its characteristics are: also comprise number cover nozzle sets, described every cover nozzle sets includes the electrical heating wire that magnetic valve, tube connector, several nozzles and quantity equate with nozzle, all be fixed with electrical heating wire on described each nozzle, this nozzle all is fixed on the tube connector, and described tube connector is connected on the water supply line by magnetic valve.
Nozzle sets described in the utility model also comprises the swivel joint that quantity equates with nozzle, and described each nozzle is fixed on the tube connector by a swivel joint respectively.
Nozzle described in the utility model is narrow type solid spray nozzle.
Nozzle described in the utility model is fixed on the tube connector by screw thread.
The quantity of nozzle is four in every cover nozzle sets described in the utility model.
The utility model compared with prior art, have the following advantages and effect: 1, nozzle sets is fixedly mounted on the water supply line, nozzle is fixed on the tube connector by swivel joint, just can obtain different ranges by the spray angle of regulating nozzle, make test product needn't be fixed on certain fixing position, can test the test product of a plurality of positions, and make the test product of different setting height(from bottom)s can both obtain good experimental condition.
2, the utility model comprises number cover nozzle sets, can control the opening and closing time of every cover nozzle sets by control system, and a whole set of nozzle sets cyclic spray water smoke reaches best icing effect.
3, nozzle of the present utility model is fixed with electrical heating wire outward, according to the temperature of injection water, select the electrical heating wire of certain heating power for use, just right heated nozzle when nozzle is not sprayed water, guarantee not freeze with jet hole in the nozzle aperture, effectively the overall performance of lifting device.
4, of the present utility model simple in structure, reasonable in design, easy to use, can obtain different ice type, bring bigger facility for the charged icing test of insulator.
Description of drawings
Fig. 1 is the structural representation of water spray icing device among the utility model embodiment.
Fig. 2 is the main TV structure schematic diagram after nozzle sets is amplified among the utility model embodiment.
Fig. 3 is the left TV structure schematic diagram after nozzle sets is amplified among the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment:
Referring to Fig. 1 to Fig. 3, water spray icing device in the present embodiment comprises water supply line 1 and number cover nozzle sets 2, wherein every cover nozzle sets 2 includes magnetic valve 21, tube connector 22, four nozzles 23, four groups of electrical heating wires 24 and four swivel joints, all be fixed with one group of electrical heating wire 24 on each nozzle 23, each nozzle 23 is fixed on the tube connector 22 by a swivel joint respectively, tube connector 22 is connected on the water supply line 1 by magnetic valve 21, reaches nozzle sets 2 is installed in purpose on the water supply line 1.
The quantity of nozzle sets 2 can be determined according to the icing altitude range of test requirements document in the utility model.The quantity of nozzle 23 can be provided with according to actual needs in the every cover nozzle sets 2 of the utility model, is preferably four.In every cover nozzle sets 2 of the present utility model, the quantity of electrical heating wire 24 equates that with the quantity of nozzle 23 quantity of swivel joint equates with the quantity of nozzle 23.
Nozzle 23 is narrow type solid spray nozzle in the present embodiment, and the nozzle 23 in the utility model also can adopt other type.Nozzle 23 in the utility model can be fixed on the tube connector 22 by screw thread, is convenient to change nozzle 23, can obtain the water smoke of different-grain diameter size by the nozzle 23 of changing different apertures, obtains icing types different on the test product.
The mode that water spray icing device in the utility model generally adopts bilateral to arrange is used, adopt a plurality of nozzle sets 2 controlling by group magnetic valve 21, can realize the circulation spraying function of nozzle sets 2,, obtain maximum ice cover to reach the minimum water yield.
Water spray icing device in the utility model obtains water at low temperature near freezing point by complete pure water producing equipment and refrigeration system, and water at low temperature is by nozzle 23 ejections then.Calculate and analyze by theory, draw atomized water spray and can reach best icing effect, select narrow type solid spray nozzle for use, and be equipped with rotatable joint to reach different test products, different setting height(from bottom) test products can both be obtained good experimental condition.
Above content described in this specification only is to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (5)
1. water spray icing device, comprise water supply line, it is characterized in that: also comprise number cover nozzle sets, described every cover nozzle sets includes the electrical heating wire that magnetic valve, tube connector, several nozzles and quantity equate with nozzle, all be fixed with electrical heating wire on described each nozzle, this nozzle all is fixed on the tube connector, and described tube connector is connected on the water supply line by magnetic valve.
2. water spray icing device according to claim 1, it is characterized in that: described nozzle sets also comprises the swivel joint that quantity equates with nozzle, described each nozzle is fixed on the tube connector by a swivel joint respectively.
3. water spray icing device according to claim 1 is characterized in that: described nozzle is narrow type solid spray nozzle.
4. water spray icing device according to claim 1, it is characterized in that: described nozzle is fixed on the tube connector by screw thread.
5. water spray icing device according to claim 1 is characterized in that: the quantity of nozzle is four in described every cover nozzle sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020552924XU CN201815412U (en) | 2010-10-09 | 2010-10-09 | Water-spraying and icing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020552924XU CN201815412U (en) | 2010-10-09 | 2010-10-09 | Water-spraying and icing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815412U true CN201815412U (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020552924XU Expired - Lifetime CN201815412U (en) | 2010-10-09 | 2010-10-09 | Water-spraying and icing device |
Country Status (1)
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| CN (1) | CN201815412U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582843A (en) * | 2011-11-11 | 2012-07-18 | 中国商用飞机有限责任公司 | Simulation system for ice-formation condition on ground |
| CN102671789A (en) * | 2012-04-28 | 2012-09-19 | 苏州市金翔钛设备有限公司 | Self-healing water ejector |
| CN102735286A (en) * | 2012-07-09 | 2012-10-17 | 河南电力试验研究院 | Manual icing testing system based on natural condition and testing method of the manual icing testing system |
| CN103567094A (en) * | 2013-11-01 | 2014-02-12 | 苏州泰科尼光伏材料有限公司 | Intelligent spraying device for EVA (ethylene vinyl acetate) gum additive |
| CN104977432A (en) * | 2014-04-11 | 2015-10-14 | 南方电网科学研究院有限责任公司 | Water spray apparatus for long-string insulator wet operation impact test, and application thereof |
| CN107478436A (en) * | 2017-06-20 | 2017-12-15 | 吉利汽车研究院（宁波）有限公司 | A kind of automatic bloom machine of shield glass and its application method |
-
2010
- 2010-10-09 CN CN201020552924XU patent/CN201815412U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582843A (en) * | 2011-11-11 | 2012-07-18 | 中国商用飞机有限责任公司 | Simulation system for ice-formation condition on ground |
| CN102582843B (en) * | 2011-11-11 | 2016-03-30 | 中国商用飞机有限责任公司 | Simulation system for ice-formation condition on ground |
| CN102671789A (en) * | 2012-04-28 | 2012-09-19 | 苏州市金翔钛设备有限公司 | Self-healing water ejector |
| CN102735286A (en) * | 2012-07-09 | 2012-10-17 | 河南电力试验研究院 | Manual icing testing system based on natural condition and testing method of the manual icing testing system |
| CN103567094A (en) * | 2013-11-01 | 2014-02-12 | 苏州泰科尼光伏材料有限公司 | Intelligent spraying device for EVA (ethylene vinyl acetate) gum additive |
| CN104977432A (en) * | 2014-04-11 | 2015-10-14 | 南方电网科学研究院有限责任公司 | Water spray apparatus for long-string insulator wet operation impact test, and application thereof |
| CN104977432B (en) * | 2014-04-11 | 2019-09-20 | 南方电网科学研究院有限责任公司 | Long-string insulator wet practice impact test water injector and its application |
| CN107478436A (en) * | 2017-06-20 | 2017-12-15 | 吉利汽车研究院（宁波）有限公司 | A kind of automatic bloom machine of shield glass and its application 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |