CN202132270U - Special marine evaporator cooling blower - Google Patents
Special marine evaporator cooling blower Download PDFInfo
- Publication number
- CN202132270U CN202132270U CN201120198850U CN201120198850U CN202132270U CN 202132270 U CN202132270 U CN 202132270U CN 201120198850 U CN201120198850 U CN 201120198850U CN 201120198850 U CN201120198850 U CN 201120198850U CN 202132270 U CN202132270 U CN 202132270U
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- CN
- China
- Prior art keywords
- cooling blower
- wheel hub
- evaporator cooling
- boats
- blade
- 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 relates to a special marine evaporator cooling blower, which has the advantages of low noise and high performance. The evaporator cooling blower includes a blade mechanism installed in a casing and driven by a motor, wherein the blade mechanism includes blades, an inner hub and an outer hub; the blades are installed between the inner and the outer hubs; and the inner and the outer hubs are detachably connected. In the special marine evaporator cooling blower provided by the utility model, as the hub of the blade mechanism is designed into the inner and the outer hubs which are detachably connected, the blade angles can be adjusted as per different wind volumes and wind pressures, and the amount of the blades can be increased or decreased so as to reduce the noise and improve the efficiency; at the same time, the cost on the plurality of blowers is reduced for ship manufacturers, and the production efficiency and the economy efficiency are improved.
Description
Technical field
The utility model relates to the boats and ships special evaporator cooling blower that a kind of fan noise is low, fan performance is high, and is especially professional and complete in the boats and ships special evaporator cooling blower of various ship ventilations.
Background technique
The cooling blower ubiquity noise that uses on the present various boats and ships is big, performance is low, efficient is not high; And want many uses; Can not play effective cooling action to the vaporizer in the cabin, cause that service life of equipment is short, cost is bigger than normal, blower fan increases the economic loss of being brought.
Summary of the invention
For addressing the above problem, the utility model provides the boats and ships special evaporator that a kind of noise is low, performance is high, efficient is high cooling blower.
For realizing above-mentioned purpose, the technological scheme that the utility model adopted is:
A kind of boats and ships special evaporator cooling blower; Comprise and being installed in the casing and by motor-driven blade mechanism; Said blade mechanism comprises blade, inner wheel hub, outer wheel hub, and blade installation and is detachable connection between the inner wheel hub, outer wheel hub between inner wheel hub, outer wheel hub.
As the further setting of such scheme, the intake grill end of said casing is equipped with the tubaeform cover mouth of the formula of extending out, and can effectively control the eddy current that blower fan is produced when air intake, to improve the performance of blower fan.
The rear of said blade mechanism is provided with the guide vane wheel of band guide vane, and the outer rim end of guide vane is fixedly connected with the inwall of the tubaeform cover mouth of the formula of extending out, and further improves fan efficiency.
Said guide vane wheel is fixedly connected with the support of motor.
The air opening end outer wall of said casing is provided with the flange of band stiffening rib, offers mounting hole on the flange.
The utility model boats and ships special evaporator cooling blower; The hub design of its blade mechanism becomes inner wheel hub, the outer wheel hub of detachable connection; Make blade also can increase blade quantity and to reduce blade quantity, reached and reduced noise and the purpose of raising the efficiency according to different air quantity, blast adjustable blade angle; Reduce the cost of many typhoons machine simultaneously for shipbuilding facilities, also improved manufacturing efficiency and business efficiency.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model boats and ships special evaporator cooling blower;
Fig. 2 looks schematic representation for the left side of Fig. 1.
Embodiment
Like Fig. 1, shown in Figure 2, the utility model boats and ships special evaporator cooling blower comprises the blade mechanism that is installed in the casing 1 and is driven by motor 9.Blade mechanism comprises blade 11, inner wheel hub 13, outer wheel hub 12, and blade 11 is installed between inner wheel hub 13, the outer wheel hub 12, and is detachable connection between the inner wheel hub 13, outer wheel hub 12.As being fixedly connected through bolt 14 between inner wheel hub 13, the outer wheel hub 12.
As the further setting of such scheme, the intake grill end of casing 1 is equipped with the tubaeform cover mouth 3 of the formula of extending out.
The rear of blade mechanism is provided with the guide vane wheel 6 of band guide vane 8, and the outer rim end of guide vane 8 is fixedly connected with the inwall of the tubaeform cover mouth 3 of the formula of extending out.Guide vane wheel 6 is fixing with the support 7 centerings welding of motor 9.
The air opening end outer wall of casing 1 is provided with the flange 4 of band stiffening rib 2, offers mounting hole 5 on the flange 4.
When the utility model is installed, install motor 9, guide vane wheel 6, guide vane 8 earlier, at last mounting blades mechanism again.According to different air quantity, blast, earlier the blade 11 of some is packed between inner wheel hub 13, the outer wheel hub 12 by several angle, and connect inner wheel hub 13, outer wheel hub 12 together fixing with bolt 14; Measure blade 11 angles then, guarantee that the angle of every blade 11 is consistent, and carry out balance check; On the output shaft of the motor 9 of packing into through the blade mechanism behind the dynamic balance check, adjust the gap between blade mechanism and casing 1 inwall at last, the round nut 10 of packing into, assembling is all accomplished, and tries examination.
The utility model boats and ships special evaporator cooling blower can be used for the boats and ships special use, also can be used for the cooling channel of transformer and the ventilation of other varying environments, and its manufacturing structure is constant.
The foregoing description only be used to explain inventive concept of the utility model, but not to the qualification of the utility model rights protection allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into the protection domain of the utility model.
Claims (5)
1. boats and ships special evaporator cooling blower; Comprise and being installed in the casing and by motor-driven blade mechanism; It is characterized in that: said blade mechanism comprises blade, inner wheel hub, outer wheel hub; Blade installation and is detachable connection between the inner wheel hub, outer wheel hub between inner wheel hub, outer wheel hub.
2. boats and ships special evaporator cooling blower as claimed in claim 1 is characterized in that: the intake grill end of said casing is equipped with the tubaeform cover mouth of the formula of extending out.
3. boats and ships special evaporator cooling blower as claimed in claim 2 is characterized in that: the rear of said blade mechanism is provided with the guide vane wheel of band guide vane, and the outer rim end of guide vane is fixedly connected with the inwall of the tubaeform cover mouth of the formula of extending out.
4. boats and ships special evaporator cooling blower as claimed in claim 3 is characterized in that: said guide vane wheel is fixedly connected with the support of motor.
5. boats and ships special evaporator cooling blower as claimed in claim 1 is characterized in that: the air opening end outer wall of said casing is provided with the flange of band stiffening rib, offers mounting hole on the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120198850U CN202132270U (en) | 2011-06-14 | 2011-06-14 | Special marine evaporator cooling blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120198850U CN202132270U (en) | 2011-06-14 | 2011-06-14 | Special marine evaporator cooling blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132270U true CN202132270U (en) | 2012-02-01 |
Family
ID=45521040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120198850U Expired - Fee Related CN202132270U (en) | 2011-06-14 | 2011-06-14 | Special marine evaporator cooling blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202132270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642492A (en) * | 2016-07-22 | 2018-01-30 | 上海华浦电气股份有限公司 | One kind changes leaf formula variable speed fan |
-
2011
- 2011-06-14 CN CN201120198850U patent/CN202132270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642492A (en) * | 2016-07-22 | 2018-01-30 | 上海华浦电气股份有限公司 | One kind changes leaf formula variable speed fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20200614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |