CN112737218A - Motor cooler - Google Patents
Motor cooler Download PDFInfo
- Publication number
- CN112737218A CN112737218A CN202011628106.8A CN202011628106A CN112737218A CN 112737218 A CN112737218 A CN 112737218A CN 202011628106 A CN202011628106 A CN 202011628106A CN 112737218 A CN112737218 A CN 112737218A
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- exchange tube
- tube group
- cabinet body
- wind
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
- H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a cooler technology, in particular to a motor cooler which can realize rapid heat exchange and rapid heat discharge around a motor, and comprises a wind cabinet (1), the air cabinet (1) comprises a cabinet body (2) and a heat exchange tube fixing plate (3), the heat exchange tube fixing plate (3) is arranged in the cabinet body (2) and also comprises a heat exchange tube group (4) consisting of a plurality of heat exchange tubes, the heat exchange tube group (4) is arranged on the heat exchange tube fixing plate (3), the heat exchange tube group (4) comprises a first heat exchange tube group (41) and a second heat exchange tube group (42), the first heat exchange tube group (41) and the second heat exchange tube group (42) are both inclined, a hollow part (5) is formed between the first heat exchange tube group (41) and the second heat exchange tube group (42), the cabinet body (2) is provided with a wind collection cover (6), and the wind collection cover (6) is communicated with the heat exchange tube group (4).
Description
Technical Field
The invention relates to a cooler technology, in particular to a motor cooler.
Background
At present, the air cooler for cooling the motor is mainly of a tubular type; common tubular air-to-air cooler all generally includes the wind cabinet, locate several rows of heat exchange tubes in the wind cabinet and locate the wind-collecting cover of wind cabinet one end, and heat exchange tube one end communicates with each other through wind-collecting cover and outside fan respectively, and the wind cabinet is installed on the fuselage of motor, and the heat of motor can get into between the heat exchange tube in the wind cabinet, cools down through the heat exchange tube to effectively reduce the environmental problem around the motor, thereby guarantee that the operating condition of motor is normal.
Chinese patent 200920072663.9 discloses an air-air cooler for a motor, which is an improvement on the arrangement of heat exchange pipes, but for the coolant of the motor, the coolant needs to discharge a large amount of heat generated around the motor quickly, and the substantial improvement is not obvious.
Disclosure of Invention
In view of the problems mentioned in the background art, it is an object of the present invention to provide a motor cooler that can perform rapid heat exchange and rapidly discharge heat around a motor to solve the problems mentioned in the background art.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a motor cooler, includes the wind cabinet, the wind cabinet includes the cabinet body and heat exchange tube fixed plate, the heat exchange tube fixed plate is established in the cabinet body, still includes the heat exchange tube group that constitutes by many heat exchange tubes, the heat exchange tube group is installed on the heat exchange tube fixed plate, the heat exchange tube group is including heat exchange tube group one and heat exchange tube group two, heat exchange tube group one and heat exchange tube group two are the slope form, form fretwork portion between heat exchange tube group one and the heat exchange tube group two, be equipped with the wind-collecting cover on the cabinet body, the wind-collecting cover switches on with heat exchange tube group.
Preferably, the cross section of the hollow-out part is triangular.
Preferably, the clothes drying cabinet further comprises a flow guide cover, and the opening is communicated with the cabinet body.
Preferably, the air guide sleeve is detachably connected with the cabinet body.
Preferably, the wind-collecting cover is mounted at the end or the top of the cabinet body.
Preferably, the heat exchange tube group is detachably connected with the heat exchange tube fixing plate.
In summary, the invention mainly has the following beneficial effects: the motor cooler provided by the invention has the advantages that the arrangement of the heat exchange tubes in the heat exchange tube group is designed more reasonably, the heat transfer speed and the heat exchange efficiency of the heat exchange tubes can be effectively improved, the heat exchange tubes can be more conveniently installed and arranged through better structural optimization, more scenes can be applied to the motor cooler, the heat transfer speed can be further improved through the guide cover and the holes, and the cooling effect of the motor is further ensured.
Drawings
FIG. 1 is a first schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a second schematic structural diagram according to a first embodiment of the present invention;
FIG. 3 is a first schematic structural diagram of a second embodiment of the present invention;
fig. 4 is a second structural schematic diagram of a second embodiment of the present invention.
Reference numerals: 1. a wind cabinet; 2. a cabinet body; 3. a heat exchange tube fixing plate; 4. a heat exchange tube set; 41. a first heat exchange tube set; 42. a second heat exchange tube set; 5. a hollow-out section; 6. a wind collecting cover; 7. a pod; 71. and (6) opening holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a motor cooler, includes wind cabinet 1, wind cabinet 1 includes the cabinet body 2 and heat exchange tube fixed plate 3, heat exchange tube fixed plate 3 is established in the cabinet body 2, still includes the heat exchange tube group 4 that constitutes by many heat exchange tubes, heat exchange tube group 4 installs on heat exchange tube fixed plate 3 its characterized in that: the heat exchange tube group 4 comprises a first heat exchange tube group 41 and a second heat exchange tube group 42, the first heat exchange tube group 41 and the second heat exchange tube group 42 are both inclined, a hollow part 5 is formed between the first heat exchange tube group 41 and the second heat exchange tube group 42, the cabinet body 2 is provided with a wind collecting cover 6, and the wind collecting cover 6 is communicated with the heat exchange tube group 4; the cross section of the hollow part 5 is triangular; the cabinet is characterized by further comprising a flow guide cover 7, wherein an opening 71 is formed in the flow guide cover 7, and the opening 71 is communicated with the cabinet body 2; the air guide sleeve 7 is detachably connected with the cabinet body 2; the wind collecting cover 6 is arranged at the end or the top of the cabinet body 2; the heat exchange tube group 4 is detachably connected with the heat exchange tube fixing plate 3.
In particular, the motor cooler of the present invention may have two embodiments.
In the first embodiment, as shown in fig. 1 and 2, the structure of the heat exchange tube is not shown in fig. 1 due to lines, the position of the heat exchange tube group is shown in fig. 2, in fig. 1, the air collecting cover 6 is installed above the cabinet body 2, the external fan is installed above the cabinet body 2, the fan blade is installed in the air collecting cover 6, the fan blade is driven by the external fan to rotate, so as to supply air to the heat exchange tube group 4 on the heat exchange tube fixing plate 3, in order to facilitate increase and decrease of the number of heat exchange tubes in different environments, the heat exchange tube fixing plate 3 is provided with uniformly and densely distributed fixing holes, the heat exchange tube group 4 comprises a plurality of heat exchange tubes, which can be specifically divided into a first heat exchange tube group 41 and a second heat exchange tube group 42, the first heat exchange tube group 41 and the second heat exchange tube group 42 are inclined, a hollow portion 5 with an inverted V-shaped cross section is present between the first heat exchange tube group 41 and the, the hollow part 5 can accelerate the upward transfer of heat, and the heat of the hollow part 5 can be transferred to the heat exchange pipes on two sides, so that the heat exchange efficiency and the heat transfer speed are further improved; and such structural design can shorten the length of cabinet body 2, can make cabinet body 2 adapt to more installation environment.
In the second embodiment, as shown in fig. 3 and 4, the structure of the heat exchange tube is not shown in fig. 3 due to the lines, the position of the heat exchange tube group is shown in fig. 4, in fig. 3, the wind collecting cover 6 is installed at the end of the wind cabinet 1, the external fan is installed beside the wind cabinet 1, the fan blade is installed in the wind collecting cover 6, the fan blade is driven by the external fan to rotate, so as to supply air to the heat exchange tube group 4 on the heat exchange tube fixing plate 3, fixing holes with designed heat exchange tube arrangement are directly formed on the heat exchange tube fixing plate 3, the arrangement effect of the heat exchange tubes can be ensured by directly inserting the heat exchange tubes in the heat exchange tube group 4 into the fixing holes, meanwhile, the heat exchange tube group 4 comprises a first heat exchange tube group 41 and a second heat exchange tube group 42, the first heat exchange tube group 41 and the second heat exchange tube group 42 are inclined, a hollow part 5 with a V-shaped cross section, the number of the first heat exchange tube group 41 and the second heat exchange tube group 42 is designed, so that the number of the hollow parts 5 can be increased, the hollow parts 5 can also accelerate the upward transfer of heat when the heat of the motor is transferred upwards through the bottom of the cabinet body 2, and the heat of the hollow parts 5 can also be transferred to the heat exchange tubes on the two sides, so that the heat exchange efficiency and the heat transfer speed are further improved; and such structural design can improve heat exchange efficiency greatly, but the space that wind cabinet 1 occupy can be great, designs kuppe 7 on the top of the cabinet body 2 simultaneously, and the above-mentioned design of kuppe 7 has trompil 71, and trompil 71 can also connect the negative pressure, further improves heat exchange efficiency.
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 (6)
1. The utility model provides a motor cooler, includes wind cabinet (1), wind cabinet (1) is including the cabinet body (2) and heat exchange tube fixed plate (3), establish in the cabinet body (2) heat exchange tube fixed plate (3), still include heat exchange tube group (4) that constitute by many heat exchange tubes, install on heat exchange tube fixed plate (3) heat exchange tube group (4), its characterized in that: the heat exchange tube set (4) comprises a first heat exchange tube set (41) and a second heat exchange tube set (42), the first heat exchange tube set (41) and the second heat exchange tube set (42) are inclined, a hollow part (5) is formed between the first heat exchange tube set (41) and the second heat exchange tube set (42), a wind collecting cover (6) is arranged on the cabinet body (2), and the wind collecting cover (6) is communicated with the heat exchange tube set (4).
2. The motor cooler of claim 1, wherein: the cross section of the hollow-out part (5) is triangular.
3. The motor cooler of claim 1, wherein: still include kuppe (7), be equipped with trompil (71) on kuppe (7), trompil (71) and cabinet body (2) intercommunication.
4. The motor cooler of claim 3, wherein: the air guide sleeve (7) is detachably connected with the cabinet body (2).
5. The motor cooler of claim 1, wherein: the wind collecting cover (6) is arranged at the end or the top of the cabinet body (2).
6. The motor cooler of claim 1, wherein: the heat exchange tube set (4) is detachably connected with the heat exchange tube fixing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011628106.8A CN112737218A (en) | 2020-12-30 | 2020-12-30 | Motor cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011628106.8A CN112737218A (en) | 2020-12-30 | 2020-12-30 | Motor cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112737218A true CN112737218A (en) | 2021-04-30 |
Family
ID=75608120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011628106.8A Pending CN112737218A (en) | 2020-12-30 | 2020-12-30 | Motor cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112737218A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834490A (en) * | 2010-05-04 | 2010-09-15 | 浙江尔格科技有限公司 | Cooler of wind power generator |
| CN101908791A (en) * | 2009-06-04 | 2010-12-08 | 上海东润换热设备制造有限公司 | Tubearray type air-air cooler used for motor |
| CN201947119U (en) * | 2011-01-28 | 2011-08-24 | 浙江润祁节能科技有限公司 | Wind power air-to-air cooler |
| CN208299618U (en) * | 2018-07-09 | 2018-12-28 | 浙江尔格科技股份有限公司 | A kind of cooler |
-
2020
- 2020-12-30 CN CN202011628106.8A patent/CN112737218A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908791A (en) * | 2009-06-04 | 2010-12-08 | 上海东润换热设备制造有限公司 | Tubearray type air-air cooler used for motor |
| CN101834490A (en) * | 2010-05-04 | 2010-09-15 | 浙江尔格科技有限公司 | Cooler of wind power generator |
| CN201947119U (en) * | 2011-01-28 | 2011-08-24 | 浙江润祁节能科技有限公司 | Wind power air-to-air cooler |
| CN208299618U (en) * | 2018-07-09 | 2018-12-28 | 浙江尔格科技股份有限公司 | A kind of cooler |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210430 |