CN217354594U

CN217354594U - Wind generating set dehydrating unit under high humid environment in plateau

Info

Publication number: CN217354594U
Application number: CN202220879494.5U
Authority: CN
Inventors: 明培; 谢运伟; 王东
Original assignee: Deyang Zhike Electronic Co ltd
Current assignee: Deyang Zhike Electronic Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-09-02
Anticipated expiration: 2032-04-16

Abstract

The utility model discloses a wind generating set dehydrating unit under high humid ambience in plateau relates to dehumidification equipment technical field. Including generating set shell and controller, the circular port has all been seted up to generating set shell bottom both sides, and the air supplement mouth has been seted up to generating set shell bottom, and one of them circular port inner wall is fixed with into fan, is connected with the connection tuber pipe between two circular ports, and one of them circular port top is fixed with the connection fan housing, connects the fan housing top and is connected with first air-supply line, and first air-supply line one side is connected with dehydrating unit. The utility model discloses be provided with dehydrating unit, connecting air pipe, temperature sensor and humidity transducer, dehydrating unit dehumidifies to generating set inside air, can make wind generating set can normal operating under the high humid environment in plateau, has solved and has adopted the heating dehumidification to produce the technical problem that the condensation influences wind generating set safe operation, compares with the heating dehumidification, can not produce the heat in the dehumidification.

Description

Wind generating set dehydrating unit under high humid environment in plateau

Technical Field

The utility model relates to a dehumidification equipment technical field specifically is a wind generating set dehydrating unit under high humid ambience in plateau.

Background

In the prior art, the wind generating set can normally and stably operate for a long time under the condition of the environmental humidity below 60 percent. If the humidity is high, the performance of parts in the wind generating set is reduced due to long-term operation, so that the overall performance of the wind generating set is influenced, and the service life of the wind generating set is further shortened.

In the early stage, the heater is used in the wind generating set in a high-humidity environment in a plateau, and the humidity in the wind generating set is reduced by a heating and dehumidifying mode, but the effect of the long-term operation of the wind generating set is not obvious. Because some plateau environment exist along with high wet, need continuous work in order to reach dehumidification effect heater, discover that there is partial condensation phenomenon at wind generating set cabinet body top through heating dehumidification, condensation phenomenon exists latent potential safety hazard to wind generating set operation under the high pressure situation, and wind generating set inside some devices can lead to technical problem such as performance reduction owing to continuously operating under high temperature simultaneously, for this reason, have proposed a wind generating set dehydrating unit under the high wet environment in plateau and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind generating set dehydrating unit under high humid ambience in plateau to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind generating set dehydrating unit under high humid environment in plateau, includes generating set shell and controller, the circular port has all been seted up to generating set shell bottom both sides, and the mend wind gap has been seted up to generating set shell bottom, and one of them circular port inner wall is fixed with into fan, is connected with the connection tuber pipe between two circular ports, and one of them circular port top is fixed with the connection fan housing, connects the fan housing top and is connected with first air-supply line, and first air-supply line one side is connected with dehydrating unit.

Preferably, dehydrating unit includes the dehumidification case, and the mounting groove has all been seted up to dehumidification case and generating set shell one side, and the mounting groove inner wall is fixed with the semiconductor refrigeration piece, and the heat dissipation end of semiconductor refrigeration piece is located the generating set shell outside, has seted up a plurality of ventholes on the dehumidification case box, and first air-supply line communicates with the dehumidification case mutually.

Preferably, the top of the first air inlet pipe is communicated with a second air inlet pipe, the first air inlet pipe and the second air inlet pipe are respectively connected with a first electromagnetic valve, the inner wall of the generator set shell is fixedly provided with a temperature sensor and a 5G communication module, and the inner wall of the generator set shell and the bottom end of the generator set shell are respectively fixedly provided with a humidity sensor.

Preferably, the temperature sensor, the 5G communication module and the humidity sensor are all electrically connected with the controller.

Preferably, a plurality of heating pipes are fixed on the inner wall of the top end of the dehumidification box, a water outlet pipe is connected to the bottom end of the dehumidification box, and a second electromagnetic valve is connected to the pipe body of the water outlet pipe.

Preferably, a baffle is fixed in the dehumidification box.

Compared with the prior art, the beneficial effects of the utility model are that:

this wind generating set dehydrating unit under high humid environment in plateau, be provided with dehydrating unit, connect the tuber pipe, temperature sensor and humidity transducer, dehydrating unit includes the semiconductor refrigeration piece, moisture in the air is after contacting the semiconductor refrigeration piece, can solidify at the surface emergence of semiconductor refrigeration piece, and then the dehumidification, can make wind generating set can normal operating under high humid environment in plateau, the technical problem that adopts heating dehumidification to produce condensation and influence wind generating set safe operation has been solved, compare with heating dehumidification, can not produce the heat in aerogenerator inside in the dehumidification, thereby the technical problem who influences the inside electron device performance of unit has been avoided, and also can carry out automatic monitoring to the inside temperature of generating set and humidity variation.

Drawings

FIG. 1 is a left side axial view of the present invention;

fig. 2 is a bottom view of the present invention;

FIG. 3 is a half-cut back plan view of the present invention;

fig. 4 is a side half-sectional view of the present invention.

In the figure: 1. a generator set housing; 101. a circular hole; 102. an air supply opening; 2. a dehumidifying device; 201. a fan inlet; 202. connecting a fan cover; 203. a first air inlet pipe; 204. a second air inlet pipe; 205. a first solenoid valve; 206. heating a tube; 207. a water outlet pipe; 208. a second solenoid valve; 209. a temperature sensor; 2010. a humidity sensor; 2011. connecting an air pipe; 2012. 5G communication module; 2013. an air outlet; 2014. a semiconductor refrigeration sheet; 3. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

Examples

Because some plateau environment exist along with high wet, in order to reach dehumidification effect heater needs continuous work, discover through heating dehumidification that there is partial condensation phenomenon at wind generating set cabinet body top, there is latent potential safety hazard in condensation phenomenon to wind generating set operation under the high pressure situation, and the inside partial device of wind generating set can lead to technical problem such as performance degradation owing to continuously operating under high temperature simultaneously.

As shown in fig. 1-4, the utility model provides a technical solution: a wind generating set dehumidification device in a highland high humidity environment comprises a generating set shell 1 and a controller, circular holes 101 are formed in two sides of the bottom end of the generating set shell 1, air supplementing holes 102 are formed in the bottom end of the generating set shell 1, an air inlet fan 201 is fixed on the inner wall of one circular hole 101, the air supplementing holes 102 are located on the same side of the air inlet fan 201, a connecting air pipe 2011 is connected between the two circular holes 101, a connecting fan housing 202 is fixed on the top end of one circular hole 101, a first air inlet pipe 203 is connected to the top end of the connecting fan housing 202, the first air inlet pipe 203 and the connecting air pipe 2011 are both made of 304 stainless steel, 304 stainless steel has good corrosion resistance, heat resistance, low-temperature strength and mechanical properties, good hot workability such as stamping, bending and the like, does not have a hot processing hardening phenomenon, is corrosion resistance in the atmosphere, and has good processability and weldability, so that the dehumidification device is suitable for the embodiment, a dehumidifying device 2 is connected to one side of the first air inlet pipe 203, and the dehumidifying device 2 is used for dehumidifying air inside the generator set shell 1.

In order to ensure the smooth implementation of the scheme, it is needed to know that the dehumidifying apparatus 2 includes a dehumidifying box, it is needed to know that mounting grooves are formed on both sides of the dehumidifying box and the generator set housing 1, a semiconductor refrigeration sheet 2014 is fixed on the inner wall of the mounting groove, and the heat dissipation end of the semiconductor refrigeration sheet 2014 is located on the outer side of the generator set housing 1, the semiconductor refrigeration sheet 2014, also called a thermoelectric refrigeration sheet, is a heat pump, and has the advantages that no sliding component is provided, the heat dissipation fan is not limited in some space, has high reliability requirement, and can achieve the purpose of refrigeration in the place without refrigerant pollution, which is the prior art, and is not repeated in this embodiment, it can be understood that a heat dissipation fan is selectively fixed on the heat dissipation end of the semiconductor refrigeration sheet 2014, the heat dissipation fan is used for dissipating heat from the heat generation end of the semiconductor refrigeration sheet 2014, because the mounting position of the generator set housing 1 is higher, the air flowing speed of the outer side is high, so that the air is selected not to be installed in the embodiment, the box body of the dehumidifying box is provided with the air outlet holes 2013, the air entering the dehumidifying box for dehumidifying is discharged from the air outlet holes 2013, and the first air inlet pipe 203 is communicated with the dehumidifying box.

In order to optimize the scheme, in this embodiment, the top of the first air inlet pipe 203 is communicated with the second air inlet pipe 204, the first air inlet pipe 203 and the second air inlet pipe 204 are both connected with the first electromagnetic valve 205, the inner wall of the generator set housing 1 is fixed with the temperature sensor 209 and the 5G communication module 2012, the 5G communication module 2012 is used for providing communication support for the controller, so as to control the first electromagnetic valve 205, the second electromagnetic valve 208, the air inlet fan 201 and other elements, the inner wall of the generator set housing 1 and the bottom end of the generator set housing 1 are both fixed with the humidity sensor 2010, wherein the temperature sensor 209, the 5G communication module 2012 and the humidity sensor 2010 are all electrically connected with the controller.

In the further embodiment of this scheme, be fixed with a plurality of heating pipes 206 at dehumidification case top inner wall, heating pipe 206 is made for the red copper material, and red copper has fine electric conductivity and heat conductivity, and the plasticity is fabulous, easily hot pressing and cold pressure processing to red copper still has good weldability, can be through cold and thermoplasticity, so be applicable to this embodiment, is connected with outlet pipe 207 at the dehumidification case bottom, and is connected with second solenoid valve 208 on the outlet pipe 207 body.

In order to optimize the scheme, in the present embodiment, the baffle 3 is fixed in the dehumidification box, and it can be understood that the baffle 3 functions to control the flow direction of the air entering the dehumidification device 2 from the first air inlet pipe 203, increase the contact area between the air and the surface of the semiconductor refrigeration sheet 2014, and improve the dehumidification effect on the high-humidity air.

For the supplement of the above scheme, when the humidity sensor 2010 in the generator set housing 1 detects that the humidity is higher than the set value, the controller controls the semiconductor refrigeration sheet 2014 and the air intake fan 201 to be opened, the moisture in the high-humidity air entering the dehumidification box is solidified on the surface of the semiconductor refrigeration sheet 2014, then the moisture is discharged into the generator set housing 1 from the air outlet 2013, finally the moisture is circularly dehumidified through the connecting air pipe 2011 until the humidity in the generator set housing 1 is within the allowable range, at this time, the controller controls the semiconductor refrigeration sheet 2014 to stop working, controls the heating pipe 206 to heat and the second electromagnetic valve 208 to be opened, the frost on the surface of the semiconductor refrigeration sheet 2014 is melted into water and then is discharged through the water outlet pipe 207, when the humidity sensor 2010 at the bottom end of the generator set housing 1 detects that the outside humidity and the humidity sensor 2010 in the generator set housing 1 detects that the humidity is within the allowable range, and when the temperature sensor 209 detects that the temperature in the generator set shell 1 is higher than the allowable range value, at this time, the first electromagnetic valve 205 on the first air inlet pipe 203 is closed, the first electromagnetic valve 205 on the second air inlet pipe 204 is opened, and the controller controls the air inlet fan 201 to rotate reversely, so that the outside air enters into the generator set shell 1, and the temperature inside the generator set shell 1 is further reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wind generating set dehydrating unit under high humid ambience in plateau, includes generating set shell (1) and controller, its characterized in that: generating set shell (1) bottom both sides have all been seted up circular port (101), and air supplement opening (102) have been seted up to generating set shell (1) bottom, and one of them circular port (101) inner wall is fixed with into fan (201), is connected with between two circular port (101) and connects tuber pipe (2011), and one of them circular port (101) top is fixed with connects fan housing (202), connects fan housing (202) top and is connected with first air-supply line (203), and first air-supply line (203) one side is connected with dehydrating unit (2).

2. The dehumidification device for the wind generating set in the high-humidity plateau environment according to claim 1, wherein: dehumidification device (2) are including the dehumidification case, and the mounting groove has all been seted up to dehumidification case and generating set shell (1) one side, and the mounting groove inner wall is fixed with semiconductor refrigeration piece (2014), and the heat dissipation end of semiconductor refrigeration piece (2014) is located generating set shell (1) the outside, has seted up a plurality of ventholes (2013) on the dehumidification case box, and first air-supply line (203) communicate with the dehumidification case mutually.

3. The dehumidification device for the wind generating set in the high-humidity plateau environment as claimed in claim 1, wherein: first air-supply line (203) top intercommunication has second air-supply line (204), all is connected with first solenoid valve (205) on first air-supply line (203) and second air-supply line (204) body, is fixed with temperature sensor (209) and 5G communication module (2012) on generating set shell (1) inner wall, and generating set shell (1) inner wall and generating set shell (1) bottom all are fixed with humidity transducer (2010).

4. The dehumidification device for the wind generating set in the high-humidity plateau environment according to claim 3, wherein: the temperature sensor (209), the 5G communication module (2012) and the humidity sensor (2010) are electrically connected with the controller.

5. The dehumidification device for the wind generating set in the high-humidity plateau environment as claimed in claim 2, wherein: the dehumidification case top inner wall is fixed with a plurality of heating pipes (206), and the dehumidification bottom of the case end is connected with outlet pipe (207), is connected with second solenoid valve (208) on outlet pipe (207) body.

6. The dehumidification device for the wind generating set in the high-humidity plateau environment as claimed in claim 2, wherein: a baffle (3) is fixed in the dehumidification box.