CN208638156U - A kind of high-efficient heat-dissipating generator casing - Google Patents
A kind of high-efficient heat-dissipating generator casing Download PDFInfo
- Publication number
- CN208638156U CN208638156U CN201820383721.9U CN201820383721U CN208638156U CN 208638156 U CN208638156 U CN 208638156U CN 201820383721 U CN201820383721 U CN 201820383721U CN 208638156 U CN208638156 U CN 208638156U
- Authority
- CN
- China
- Prior art keywords
- shell
- ventilator cowling
- generator
- exhaust outlet
- dissipating
- 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
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Abstract
The utility model provides a kind of high-efficient heat-dissipating generator casing, including being connected on shell at blower exhaust outlet via a connection shell, the shell includes shell, inner casing and cavity between the two, the connection enclosure interior is equipped with the ventilator cowling of several installations on the housing, the opening of the ventilator cowling big end is towards the blower exhaust outlet, the small end opening of the ventilator cowling other end is the exhaust outlet for protruding into the inner housing inner, a discharge bypass is communicated on the ventilator cowling of the cavity inside, the shell is equipped with the ventilation hole of several connection cavitys, several and generator connection engaging lug is connected on the shell, the utility model structure is simple, while shell made of high strength steel has sufficient intensity, thin-wall aluminum alloy inner casing can rapidly radiate, it is double by what is directly or indirectly cooled down Measure is implemented again, reaches the good answer to a riddle of the fast effect of cooling rate, reduces influence of the temperature rise for generator service life.
Description
Technical field
The utility model belongs to technical field of generators more particularly to a kind of high-efficient heat-dissipating generator casing.
Background technique
All be used in most of current generator casing wind-force heat dissipation, but wind-force heat dissipation can not uniformly carry out it is scattered
Heat, and heat dissipation effect is poor, and lasting hot operation can seriously affect the service life of generator component, therefore radiate
Performance, which becomes, influences one key factor of generator service life.
Therefore, a kind of high-efficient heat-dissipating generator casing is invented to be very necessary.
Summary of the invention
In view of the above technical problems, the utility model provides a kind of high-efficient heat-dissipating generator casing, existing to solve
The problem of generator casing heat dissipation performance is poor, influences generator service life.
A kind of high-efficient heat-dissipating generator casing, which is characterized in that the high-efficient heat-dissipating generator casing include ventilator cowling,
Discharge bypass, ventilation hole, engaging lug, shell, exhaust outlet, connection shell and blower；Via a connection shell at blower exhaust outlet
It is connected on shell, the shell includes shell, inner casing and cavity between the two, and the connection enclosure interior is equipped with several peaces
The ventilator cowling of dress on the housing, for the opening of the ventilator cowling big end towards the blower exhaust outlet, the ventilator cowling is another
The small end opening at end is the exhaust outlet for protruding into the inner housing inner, is communicated with one on the ventilator cowling of the cavity inside
Discharge bypass, the shell are equipped with the ventilation hole of several connection cavitys, are connected with several and generator on the shell
The engaging lug of connection.
Preferably, the inner casing uses wall thickness to be made of the aluminum alloy materials of 0.3-1cm.
Preferably, several reinforcing ribs are installed between the shell, inner casing.
Preferably, the ventilator cowling is made of plastic material.
Preferably, the opening bore of the ventilator cowling big end is the 3- of the exhaust outlet bore or the discharge bypass bore
5 times.
Compared with prior art, the utility model has the following beneficial effects: the utility model structure is simple, high strength steel
While shell made of material has sufficient intensity, thin-wall aluminum alloy inner casing can rapidly radiate, by directly or indirectly dropping
The dual measure of temperature is implemented, and the good answer to a riddle of the fast effect of cooling rate is reached, and reduces influence of the temperature rise for generator service life.
Detailed description of the invention
Fig. 1 is the utility model structure chart.
In figure,
1- ventilator cowling, 2- discharge bypass, 3- shell, 4- ventilation hole, 5- engaging lug, 6- inner casing, 7- shell, 8- cavity, 9-
Exhaust outlet, 10- connection shell, 11- blower.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
Embodiment:
As shown in Fig. 1, the utility model provides a kind of high-efficient heat-dissipating generator casing, which is characterized in that this is efficiently
Heat radiating type generator casing includes ventilator cowling 1, discharge bypass 2, ventilation hole 4, engaging lug 5, shell 7, exhaust outlet 9, connection shell
10 and blower 11；At 11 exhaust outlet of blower via one connection shell 10 be connected on shell 7, shell 7 include shell 3, inner casing 6 and
Cavity 8 between the two, connects and is equipped with several ventilator cowlings 1 being mounted on shell 3 inside shell 10, and 1 big end of ventilator cowling is opened
For mouth towards 11 exhaust outlet of blower, the small end opening of 1 other end of ventilator cowling is the exhaust outlet 9 protruded into inside inner casing 6, is located at cavity 8
A discharge bypass 2 is communicated on internal ventilator cowling 1, shell 3 is equipped with the ventilation holes 4 of several connection cavitys 8, consolidates on shell 3
It is connected to several and generator connection engaging lug 5, inner casing 6 uses wall thickness to be made of the aluminum alloy materials of 0.3-1cm, shell 3,
Several reinforcing ribs are installed, ventilator cowling 1 is made of plastic material, and the opening bore of 1 big end of ventilator cowling is exhaust between inner casing 6
3-5 times of 9 bores of mouth.
Working principle
When utility model works, shell 7 includes shell 3, thin-wall aluminum alloy inner casing 6 made of high strength steel, is had
, can be rapidly by the heat transmission of generator transmission to inner casing 6 while sufficient intensity, then 11 blade of blower high speed turns
High-speed flow is drained on generator by ventilator cowling 1 via exhaust outlet 9 and directly acts on generator by speed, and air-flow is through too small
Air-flow is pressurized when the exhaust outlet 9 of bore, and temperature reduces, and can accelerate the reduction of generator surface temperature, and in addition air-flow is by exhaust
Bypass 2 can be applied to inside cavity 8, and gas can be flowed along 6 outer surface of inner casing, reduce rapidly 6 surface of thin-wall aluminum alloy inner casing
Temperature, be connected in generator cooling, the fast effect of cooling rate is good, pass through the dual measure directly or indirectly to cool down and implement, energy
Enough reduce influence of the temperature rise for generator service life.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model
It encloses.
Claims (5)
1. a kind of high-efficient heat-dissipating generator casing, which is characterized in that the high-efficient heat-dissipating generator casing includes ventilator cowling
(1), discharge bypass (2), ventilation hole (4), engaging lug (5), shell (7), exhaust outlet (9), connection shell (10) and blower (11)；
It is connected on shell (7) at blower (11) exhaust outlet via connection shell (10), the shell (7) includes shell (3), inner casing
(6) and between the two cavity (8), connection shell (10) is internal to be equipped with several ventilations being mounted on the shell (3)
It covers (1), the opening of ventilator cowling (1) big end is towards the blower (11) exhaust outlet, the small end of ventilator cowling (1) other end
Opening is located on the cavity (8) internal described ventilator cowling (1) and is connected to protrude into the internal exhaust outlet (9) of the inner casing (6)
Have a discharge bypass (2), ventilation holes (4) of the shell (3) equipped with several connection cavitys (8), on the shell (3)
It is connected with several and generator connection engaging lug (5).
2. high-efficient heat-dissipating generator casing as described in claim 1, which is characterized in that the inner casing (6) use wall thickness for
The aluminum alloy materials of 0.3-1cm are made.
3. high-efficient heat-dissipating generator casing as described in claim 1, which is characterized in that the shell (3), inner casing (6) it
Between several reinforcing ribs are installed.
4. high-efficient heat-dissipating generator casing as described in claim 1, which is characterized in that the ventilator cowling (1) uses plastics
Material is made.
5. high-efficient heat-dissipating generator casing as described in claim 1, which is characterized in that ventilator cowling (1) big end is opened
Mouth bore is 3-5 times of the exhaust outlet (9) bore or the discharge bypass (2) bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383721.9U CN208638156U (en) | 2018-03-20 | 2018-03-20 | A kind of high-efficient heat-dissipating generator casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383721.9U CN208638156U (en) | 2018-03-20 | 2018-03-20 | A kind of high-efficient heat-dissipating generator casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208638156U true CN208638156U (en) | 2019-03-22 |
Family
ID=65730770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820383721.9U Expired - Fee Related CN208638156U (en) | 2018-03-20 | 2018-03-20 | A kind of high-efficient heat-dissipating generator casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208638156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162296A (en) * | 2021-03-25 | 2021-07-23 | 南通博洋机电制造有限公司 | Small-size disk outer rotor switched reluctance wind driven generator with energy-saving function |
-
2018
- 2018-03-20 CN CN201820383721.9U patent/CN208638156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162296A (en) * | 2021-03-25 | 2021-07-23 | 南通博洋机电制造有限公司 | Small-size disk outer rotor switched reluctance wind driven generator with energy-saving function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190322 Termination date: 20200320 |