CN210630151U - Converter heat dissipation casing - Google Patents

Converter heat dissipation casing Download PDF

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Publication number
CN210630151U
CN210630151U CN201921581283.8U CN201921581283U CN210630151U CN 210630151 U CN210630151 U CN 210630151U CN 201921581283 U CN201921581283 U CN 201921581283U CN 210630151 U CN210630151 U CN 210630151U
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CN
China
Prior art keywords
converter
fan
water
cooling
storage tank
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
Application number
CN201921581283.8U
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Chinese (zh)
Inventor
谢华军
刘栋
邹毕华
明艳红
江盛菊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Peite Electric Co ltd
Original Assignee
Chongqing Peite Electric Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Peite Electric Co ltd filed Critical Chongqing Peite Electric Co ltd
Priority to CN201921581283.8U priority Critical patent/CN210630151U/en
Application granted granted Critical
Publication of CN210630151U publication Critical patent/CN210630151U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of converters, in particular to a converter radiating shell; the converter cooling device comprises a converter bottom shell, a converter upper shell and a cooling mechanism; a first fan box and a second fan box are respectively arranged at two ends of the bottom shell of the converter, a first fan is arranged in the first fan box, and a second fan is arranged in the second fan box; the cooling mechanism comprises a water cooling machine, a cooling water curtain, a water storage tank and a connecting pipe; the water cooler cover is arranged at the upper end of the converter bottom shell, and the water storage tank is arranged at the lower end of the converter bottom shell; one end of the cooling water curtain is communicated with the water cooling machine, the other end of the cooling water curtain is communicated with the water storage tank, and a water pump is arranged in the water storage tank; one end of the connecting pipe is connected with the water pump, and the other end of the connecting pipe is connected with the water cooler; the converter upper shell is also arranged at the upper end of the converter bottom shell and is provided with a plurality of first through holes; through simple structure, not only the heat dissipation is stable, high-efficient, and the converter uses for a long time also can not the high temperature, can normal use, and water resource cyclic utilization, environmental protection and energy saving moreover.

Description

Converter heat dissipation casing
Technical Field
The utility model relates to a converter technical field especially relates to a converter heat dissipation casing.
Background
Wind energy is increasingly gaining attention as a clean renewable energy source in all countries of the world. Since the 'renewable energy law' in 2006 became effective, the wind installation in China has gained rapid growth. According to the industry statistics, the accumulated grid-connected installed capacity reaches 1.84 hundred million kilowatts and accounts for 9.7 percent of the total power generation installed capacity when the year is 2018; the wind power converter is one of core components of a wind generating set, is an indispensable energy conversion link of a wind power generation system, and whether the wind power converter works normally is related to whether the wind generating set can be connected to the grid or not.
However, as the converter generates a certain amount of heat during operation, if the converter is cooled and radiated in time, the sensitivity is disturbed and the service life of components inside the converter is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a converter heat dissipation casing.
The utility model provides a technical scheme that its technical problem adopted is:
constructing a converter radiating shell, which comprises a converter bottom shell, a converter upper shell and a cooling mechanism; a first fan box and a second fan box are respectively arranged at two ends of the converter bottom shell, a first fan used for air inlet is arranged in the first fan box, and a second fan used for air outlet is arranged in the second fan box; the cooling mechanism comprises a water cooler, a cooling water curtain, a water storage tank and a connecting pipe; the water cooler cover is arranged at the upper end of the converter bottom shell, and the water storage tank is arranged at the lower end of the converter bottom shell; one end of the cooling water curtain is communicated with the water cooling machine, the other end of the cooling water curtain is communicated with the water storage tank, and a water pump is arranged in the water storage tank; one end of the connecting pipe is connected with the water pump, and the other end of the connecting pipe is connected with the water cooler; the converter upper shell is also arranged at the upper end of the converter bottom shell and is matched with the water cooler to seal the opening of the converter bottom shell, and the converter upper shell is provided with a plurality of first through holes.
Converter heat dissipation casing, wherein, the storage water tank is located under the water-cooled generator.
Converter heat dissipation casing, wherein, cooling cascade with the water-cooling machine junction is equipped with the solenoid valve.
Converter heat dissipation casing, wherein, the cooling cascade is close to one side of first fan is equipped with dustproof gauze.
Converter heat dissipation casing, wherein, first through-hole is circular through-hole, circular through-hole is the centre of a circle form and distributes.
Converter heat dissipation casing, wherein, cooling cascade side still is equipped with the ultraviolet lamp that is used for disinfecting.
Converter heat dissipation casing, wherein, be equipped with the filter that is used for filtering quality of water in the storage water tank.
Converter heat dissipation casing, wherein, first fan case be equipped with a plurality of with the second through-hole that first fan corresponds, second fan case be equipped with a plurality of with the third through-hole that the second fan corresponds.
The utility model discloses a converter heat dissipation casing, wherein, first fan and second fan are double-deck fans; the multilayer fan comprises a rotating shaft, a first blade and a second blade; the first paddle and the second paddle are sequentially mounted on the rotating shaft from front to back, and the length of the first paddle is longer than that of the second paddle.
The converter heat dissipation housing of the present invention, wherein said second blade of said first fan is close to said converter bottom housing, and said first blade of said first fan is far from said converter bottom housing; the first blade of the second fan is close to the converter bottom case, and the second blade of the second fan is far away from the converter bottom case.
The beneficial effects of the utility model reside in that: the utility model relates to a converter heat dissipation casing drenches cold water on cooling cascade through the water-cooled generator, leads in natural wind through first fan, and the cooling cascade changes the natural wind of leading-in into cold wind and blows in the converter to make the interior environment of converter cool, and rethread second fan leads in the air current, thereby forms the fan of an income of air current, reaches the efficient heat dissipation; cold water is dripped into the water storage tank along the cooling water curtain, and the water is guided into the water cooling machine through the water pump, so that water circulation is formed; through simple structure, not only the heat dissipation is stable, high-efficient, and the converter uses for a long time also can not the high temperature, can normal use, and water resource cyclic utilization, environmental protection and energy saving moreover.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:
fig. 1 is a schematic cross-sectional view of a heat dissipation casing of a converter according to a preferred embodiment of the present invention;
fig. 2 is a schematic top view of a heat dissipating housing of a converter according to a preferred embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a dual-layer fan;
FIG. 4 is a front view of a dual layer fan;
the device comprises a converter 11-bottom shell, a converter 21-upper shell, a converter 22-first through hole, a converter 31-first fan box, a converter 311-first fan, a converter 3111-rotating shaft, a converter 3112-first blade, a converter 3113-second blade, a converter 32-second fan box, a converter 321-second fan, a converter 41-water cooler, a converter 411-electromagnetic valve, a converter 42-cooling water curtain, a converter 43-dustproof gauze, a converter water storage tank 44 and a converter 45-connecting pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The converter heat dissipation casing of the preferred embodiment of the present invention, as shown in fig. 1-4, includes a converter bottom casing, a converter upper casing and a cooling mechanism; a first fan box and a second fan box are respectively arranged at two ends of the converter bottom shell, a first fan used for air inlet is arranged in the first fan box, and a second fan used for air outlet is arranged in the second fan box; the cooling mechanism comprises a water cooler, a cooling water curtain, a water storage tank and a connecting pipe; the water cooler cover is arranged at the upper end of the bottom shell of the converter, and preferably, the water cooler is hinged with the upper end of the bottom shell of the converter, so that the converter can be conveniently opened by turning over the water cooler, and the interior of the converter can be detected and repaired; the water storage tank is arranged at the lower end of the bottom shell of the converter; one end of the cooling water curtain is communicated with the water cooling machine, the other end of the cooling water curtain is communicated with the water storage tank, and a water pump is arranged in the water storage tank; one end of the connecting pipe is connected with the water pump, and the other end of the connecting pipe is connected with the water cooler; the converter upper shell is also arranged at the upper end of the converter bottom shell, preferably, the converter upper shell is hinged with the upper end of the converter bottom shell, so that the converter can be conveniently opened by turning over a water-cooled machine, and the interior of the converter can be detected and repaired; the water cooler is matched with the water cooler to seal an opening of a bottom shell of the converter, and the upper shell of the converter is provided with a plurality of first through holes; cold water is sprayed on the cooling water curtain through the water cooling machine, natural wind is guided in through the first fan, the guided natural wind is changed into cold wind through the cooling water curtain and is blown into the converter, so that the environment in the converter is cooled, airflow is guided in through the second fan, and therefore the fans with one inlet and one outlet of the airflow are formed, and efficient heat dissipation is achieved; cold water is dripped into the water storage tank along the cooling water curtain, and the water is guided into the water cooling machine through the water pump, so that water circulation is formed; through simple structure, not only the heat dissipation is stable, high-efficient, and the converter uses for a long time also can not the high temperature, can normal use, and water resource cyclic utilization, environmental protection and energy saving moreover.
As shown in fig. 1, the water storage tank is arranged right below the water cooling machine; the water that is convenient for the water-cooled generator to drench on the cooling cascade directly vertically drops in the storage water tank, convenient and fast.
As shown in fig. 1, an electromagnetic valve is arranged at the joint of the cooling water curtain and the water cooling machine; the water outlet of the water cooling machine can be conveniently and rapidly opened and closed through the electromagnetic valve.
As shown in fig. 1, a dustproof gauze is arranged on one side of the cooling water curtain close to the first fan; the dust that is convenient for filter the inflow through dustproof gauze prevents that the dust from getting into the cooling cascade and influencing the cooling condition.
As shown in fig. 1-2, the first through holes are circular through holes, and the circular through holes are distributed in a circle center shape; the through holes are conveniently and densely arranged, and the ventilation performance is improved.
In addition, the side surface of the cooling water curtain of the utility model is also provided with an ultraviolet lamp for sterilization; the water pump passes to the water-cooling machine through the water that produces pressure in with the water storage tank, and the water-cooling machine is with rivers income cooling cascade, and however the outside air has many bacteriums mostly, can have a lot of bacteriums on the cooling cascade to in the air current of deriving from the second fan, can have a lot of bacteriums, increase indoor bacterium density, and then improve indoor personnel's prevalence.
In addition, a filter for filtering water quality is arranged in the water storage tank; the impurity in the water storage tank is convenient to filter, and the processing efficiency of the water cooling machine can be improved.
In addition, the first fan box of the utility model is provided with a plurality of second through holes corresponding to the first fan, and the second fan box is provided with a plurality of third through holes corresponding to the second fan; the heat dissipation performance of the fan is convenient to improve.
As shown in fig. 1-4, the first fan and the second fan are both double-layer fans; the multilayer fan comprises a rotating shaft, a first blade and a second blade; the first paddle and the second paddle are arranged on the rotating shaft in a front-back sequence, and the length of the first paddle is longer than that of the second paddle; the wind power of the fan is greatly improved; preferably, the ratio of the blade length of the second blade to the blade length of the first blade is 1: 1.2-1.5, so that the wind power of the fan is further improved through a proper length ratio of the blades.
As shown in fig. 1-4, the second blade of the first fan is close to the converter bottom case, and the first blade of the first fan is far from the converter bottom case; the first blade of the second fan is close to the converter bottom shell, and the second blade of the second fan is far away from the converter bottom shell; the air inlet efficiency and the air outlet efficiency are improved more effectively.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims (10)

1. A converter heat dissipation shell is characterized by comprising a converter bottom shell, a converter upper shell and a cooling mechanism; a first fan box and a second fan box are respectively arranged at two ends of the converter bottom shell, a first fan used for air inlet is arranged in the first fan box, and a second fan used for air outlet is arranged in the second fan box; the cooling mechanism comprises a water cooler, a cooling water curtain, a water storage tank and a connecting pipe; the water cooler cover is arranged at the upper end of the converter bottom shell, and the water storage tank is arranged at the lower end of the converter bottom shell; one end of the cooling water curtain is communicated with the water cooling machine, the other end of the cooling water curtain is communicated with the water storage tank, and a water pump is arranged in the water storage tank; one end of the connecting pipe is connected with the water pump, and the other end of the connecting pipe is connected with the water cooler; the converter upper shell is also arranged at the upper end of the converter bottom shell and is matched with the water cooler to seal the opening of the converter bottom shell, and the converter upper shell is provided with a plurality of first through holes.
2. The converter heat dissipation housing of claim 1, wherein said storage tank is located directly below said water cooler.
3. The converter heat dissipation housing of claim 1, wherein a solenoid valve is disposed at a junction of the cooling water curtain and the water cooler.
4. The converter heat dissipation housing of claim 1, wherein a dust screen is disposed on a side of said cooling water curtain adjacent to said first fan.
5. The converter cooling housing of claim 1 wherein said first through holes are circular through holes, said circular through holes being arranged in a circle center.
6. The converter heat dissipation housing of claim 1, wherein said cooling water curtain is further provided with uv lamps on its sides for sterilization.
7. The converter heat sink housing of claim 1 wherein a filter is disposed within said water storage tank for filtering water.
8. The converter cooling case of claim 1 wherein said first fan case has a plurality of second through holes corresponding to said first fan, and said second fan case has a plurality of third through holes corresponding to said second fan.
9. The converter cooling case of any one of claims 1-8 wherein said first fan and said second fan are both double layer fans; the multilayer fan comprises a rotating shaft, a first blade and a second blade; the first paddle and the second paddle are sequentially mounted on the rotating shaft from front to back, and the length of the first paddle is longer than that of the second paddle.
10. The converter heat dissipation housing of claim 9, wherein said second blade of said first fan is proximate to said converter bottom case and said first blade of said first fan is distal from said converter bottom case; the first blade of the second fan is close to the converter bottom case, and the second blade of the second fan is far away from the converter bottom case.
CN201921581283.8U 2019-09-23 2019-09-23 Converter heat dissipation casing Expired - Fee Related CN210630151U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921581283.8U CN210630151U (en) 2019-09-23 2019-09-23 Converter heat dissipation casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921581283.8U CN210630151U (en) 2019-09-23 2019-09-23 Converter heat dissipation casing

Publications (1)

Publication Number Publication Date
CN210630151U true CN210630151U (en) 2020-05-26

Family

ID=70749318

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921581283.8U Expired - Fee Related CN210630151U (en) 2019-09-23 2019-09-23 Converter heat dissipation casing

Country Status (1)

Country Link
CN (1) CN210630151U (en)

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GR01 Patent grant
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: 20200526

Termination date: 20210923