CN105736411A - Transmission device of water-driven no-power exhaust fan - Google Patents
Transmission device of water-driven no-power exhaust fan Download PDFInfo
- Publication number
- CN105736411A CN105736411A CN201510883878.9A CN201510883878A CN105736411A CN 105736411 A CN105736411 A CN 105736411A CN 201510883878 A CN201510883878 A CN 201510883878A CN 105736411 A CN105736411 A CN 105736411A
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- China
- Prior art keywords
- water
- impeller
- inner barrel
- transmission shaft
- inner core
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention discloses a transmission device of a water-driven no-power exhaust fan. The transmission device comprises a housing, wherein an air exhaust assembly and an impeller air exhaust assembly are arranged in the housing; the impeller air exhaust assembly comprises a mounting inner barrel; one side of the mounting inner barrel is horizontally provided with a transmission inner barrel; a transmission shaft is arranged in the transmission inner barrel; and a rotary shaft is arranged in the mounting inner barrel, and is rotatably connected to the transmission shaft. Circulating fire-fighting water in a ship body is circulated to drive an impeller to rotate; the fire-fighting water is firstly supercharged by a water inlet supercharging assembly, and secondly, hollow cavities adopt shape designs of different sizes, so that the water pressure size is further increased; and reverse-direction impact is carried out on a curved-surface impeller set, so that the rotation centrifugal force is increased, the service life of the curved-surface impeller set is prolonged, and an air exhaust distance in the ship body can be effectively prolonged to 30-35 meters.
Description
Technical field:
The present invention relates to ventilation unit, particularly relate to water drive specifically without electricity exhaust blower transmission dress
Put.
Background technology:
Marine explosion-proof waterpower axial-flow blower fan is typically all and drives impeller of blower high-speed rotation to carry out
Gas exchange, owing to the supporting power system of steamer is that blower fan is powered, band electric fan is in some spaces
It is susceptible to security incident, so using the circulation of fire water to drive in the case of relatively sealing
Blower fan rotates, but owing to circulation fire water can not effectively be utilized by conventional fan design problem,
Ventilation effect is poor.
Summary of the invention:
It is an object of the invention to provide water drive without electricity exhaust blower actuating device, for reach improve the back of the body
The defect of scape technology, effectively utilizes the fire water kinetic energy resource in hull, thus provides ventilation effect
Really.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions:
Without electricity air draft water drive pressurizating ventilation machine, it includes shell, is provided with hollow cavity in described shell
Body, described hollow cavity one end is provided with water inlet supercharging assembly, and the hollow cavity other end
It is provided with outlet, in described housing, is provided with impeller air draft assembly and air draft assembly.
Preferably, described water inlet supercharging assembly includes supercharging housing, supercharging shell one end
For water inlet, being provided with U-type groove in described supercharging housing, described U-type groove is formed around
Supercharging blade, mutual stepped arrangement between described supercharging blade, and between supercharging blade
It is provided with equidistant gap.
Preferably, described hollow cavity uses left cavity, right cavity parcel to be looped around on shell,
There is spacing between described left cavity and right cavity, and left cavity is simultaneously attached to right cavity
In water inlet supercharging assembly, outlet, described left cavity and right cavity extend to outlet one
End uses curved surface to connect, and left cavity is more than left cavity and right cavity with the water inlet of right cavity one end
The outlet of the other end.
Preferably, described impeller air draft assembly includes installation inner core, described installation inner core
Side level is provided with transmission inner core, is provided with power transmission shaft, and power transmission shaft two in described transmission inner core
End is respectively equipped with bearing, and described power transmission shaft one end is provided with many curved blade impellers group, and described is the most bent
Surface impeller group is respectively arranged at the water outlet of left cavity and right cavity, described power transmission shaft another
End is provided with angular wheel a, is provided with rotary shaft, described rotary shaft one in described installation inner core
End is provided with angular wheel b, described angular wheel a and engages each other with angular wheel b and be connected,
The described rotary shaft other end is provided with air exhaust blade.
Preferably, it is provided with oil sealing between described many curved blade impellers group and bearing.
The operation principle of the present invention is: the water inlet of this device is with hull circulation passageway for fire apparatus even
Connect, utilize the fire water of hull self to drive blower fan to rotate, effectively save hull electric power resource.
Fire water is connected with water inlet supercharging assembly by water inlet, and fire water is by stepped arrangement
After supercharging blade pinches, thus improve water outlet pressure.Fire water after supercharging has respectively entered a left side
In cavity and right cavity, owing to left cavity and right cavity two ends use shape not of uniform size simultaneously
Design, is possible not only to further enhance hydraulic pressure size, and right and left rings can change water around design
The flow direction, the fire water of supercharging can be made simultaneously reversely to impinge upon in many curved blade impellers group, use
Contrary water under high pressure carries out impact and solves the water impact of single direction impeller sets is caused list up and down
To injury, contrary high pressure water flow strikes is possible not only to increase the centrifugal force of many curved blade impellers group, and
Many curved blade impellers group equilibrant can be increased.After driving drive axis, by angular wheel a
With the engaged transmission of angular wheel b, thus drive air exhaust blade rotate carry out air draft.
Beneficial effects of the present invention: this device uses shell, hollow cavity, water inlet to increase
Pressure assembly, impeller sets assembly, air draft assembly connect and compose, and utilize the circulation fire-fighting in hull
Current passband moves wheel rotation, by increasing water inlet supercharging assembly first to fire water
Pressure, secondly hollow cavity uses the shape design differed in size, and further increases hydraulic pressure size,
Curved blade impeller group is carried out rightabout impact, increases the centrifugal force rotated, extend curved blade impeller
Group service life, can effectively by hull air improve 30-35 rice straight line ventilate away from
From, it is also widely used for the airtight space such as brewery, bomb shelter and there is the place of fuel gas.
Accompanying drawing illustrates:
Fig. 1 is the overall structure front view of the present invention；
Fig. 2 is the overall sectional view of the present invention；
Fig. 3 is that the water inlet supercharging assembly of the present invention faces structural representation；
Fig. 4 is the sectional structure schematic diagram of the water inlet supercharging assembly of the present invention；
Fig. 5 be the hollow cavity of the present invention face structural representation；
Fig. 6 is the sectional structure schematic diagram of the hollow cavity of the present invention；
Fig. 7 is transmission shaft structure schematic diagram of the present invention.
Wherein, 1, shell；2, hollow cavity；3, water inlet supercharging assembly；4, outlet；5、
Impeller air draft assembly；6, air draft assembly；7, supercharging housing；8, water inlet；9, U-type groove；
10, supercharging blade；11, left cavity；12, right cavity；13, inner core is installed；14, transmission
Inner core；15, power transmission shaft；16, bearing；17, many curved blade impellers group；18, angular wheel a；
19, rotary shaft；20, angular wheel b；21, air exhaust blade；22, oil sealing.
Detailed description of the invention:
Seeing accompanying drawing, without electricity air draft water drive pressurizating ventilation machine, it includes shell, described outside
Being provided with hollow cavity in shell, described hollow cavity one end is provided with water inlet supercharging assembly, and
The hollow cavity other end is provided with outlet, is provided with impeller air draft assembly and air draft in described housing
Assembly.
Preferably, described water inlet supercharging assembly includes supercharging housing, supercharging shell one end
For water inlet, being provided with U-type groove in described supercharging housing, described U-type groove is formed around
Supercharging blade, mutual stepped arrangement between described supercharging blade, and between supercharging blade
It is provided with equidistant gap.
Preferably, described hollow cavity uses left cavity, right cavity parcel to be looped around on shell,
There is spacing between described left cavity and right cavity, and left cavity is simultaneously attached to right cavity
In water inlet supercharging assembly, outlet, described left cavity and right cavity extend to outlet one
End uses curved surface to connect, and left cavity is more than left cavity and right cavity with the water inlet of right cavity one end
The outlet of the other end.
Preferably, described impeller air draft assembly includes installation inner core, described installation inner core
Side level is provided with transmission inner core, is provided with power transmission shaft, and power transmission shaft two in described transmission inner core
End is respectively equipped with bearing, and described power transmission shaft one end is provided with many curved blade impellers group, and described is the most bent
Surface impeller group is respectively arranged at the water outlet of left cavity and right cavity, described power transmission shaft another
End is provided with angular wheel a, is provided with rotary shaft, described rotary shaft one in described installation inner core
End is provided with angular wheel b, described angular wheel a and engages each other with angular wheel b and be connected,
The described rotary shaft other end is provided with air exhaust blade.
Preferably, it is provided with oil sealing between described many curved blade impellers group and bearing.
The water inlet of this device is connected with hull circulation passageway for fire apparatus, utilizes the fire-fighting of hull self
Water drives blower fan to rotate, and effectively saves hull electric power resource.Fire water is passed through water inlet and is entered
Supercharging assembly in the mouth of a river connects, after fire water is by the supercharging blade pinches of stepped arrangement, thus
Improve water outlet pressure.Fire water after supercharging has respectively entered in left cavity and right cavity, due to
Left cavity and right cavity two ends use shape not of uniform size to design simultaneously, are possible not only to further
Strengthen hydraulic pressure size, and right and left rings can change the flow direction of water around design, can make supercharging
Fire water reversely impinges upon in many curved blade impellers group simultaneously, uses contrary water under high pressure up and down to rush
Impeller sets is caused unidirectional injury by the water impact hitting solution single direction, and contrary High-Pressure Water rushes
Hit the centrifugal force being possible not only to increase many curved blade impellers group, and it is flat to increase many curved blade impellers group
Weighing apparatus power.After driving drive axis, by the engaged transmission of angular wheel a Yu angular wheel b,
Thus drive air exhaust blade to rotate and carry out air draft.
Claims (3)
1. water drive is without electricity exhaust blower actuating device, and it includes shell, it is characterised in that: institute
Being provided with air draft assembly and impeller air draft assembly in the shell stated, described impeller air draft assembly includes
Installation inner core, described installation inner core side level is had to be provided with transmission inner core, in described transmission
It is provided with rotary shaft in being provided with power transmission shaft, and installation inner core in Tong to be rotationally connected with power transmission shaft.
Water drive the most according to claim 1 is without electricity exhaust blower actuating device, and its feature exists
In: described power transmission shaft is respectively arranged at two ends with bearing, and power transmission shaft one end is provided with many curved blade impellers
Group, the described rotary shaft other end is provided with angular wheel a, and described rotary shaft one end is provided with cone
Shape gear b, described angular wheel a engage each other with angular wheel b and are connected, and described turns
The moving axis other end is provided with air exhaust blade.
Water drive the most according to claim 1 is without electricity exhaust blower actuating device, it is characterised in that
It is provided with oil sealing between described many curved blade impellers group and bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883878.9A CN105736411A (en) | 2015-11-30 | 2015-11-30 | Transmission device of water-driven no-power exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883878.9A CN105736411A (en) | 2015-11-30 | 2015-11-30 | Transmission device of water-driven no-power exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105736411A true CN105736411A (en) | 2016-07-06 |
Family
ID=56296234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510883878.9A Pending CN105736411A (en) | 2015-11-30 | 2015-11-30 | Transmission device of water-driven no-power exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105736411A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799917Y (en) * | 2005-02-06 | 2006-07-26 | 上海奥一泵业制造有限公司 | Shielding vertical single-stage water pump |
| CN1963232A (en) * | 2006-12-07 | 2007-05-16 | 岳国胜 | Fan |
| US20110156520A1 (en) * | 2009-12-25 | 2011-06-30 | Mai Sheng-En | Heat dissipation system and fan thereof |
| CN102374177A (en) * | 2010-08-06 | 2012-03-14 | 陕西工业职业技术学院 | Liquamatic fire control vapor extractor |
| CN203285611U (en) * | 2013-06-04 | 2013-11-13 | 天津锦添金属制品有限公司 | Multifunctional firefighting smoke exhaust fan |
| CN204200614U (en) * | 2014-08-19 | 2015-03-11 | 赵斌 | A kind of novel pipeline fan |
| CN204301245U (en) * | 2014-05-27 | 2015-04-29 | 东北大学 | The novel energy-conserving ventilation device of wind-drive |
| CN205315305U (en) * | 2015-11-30 | 2016-06-15 | 王庆昌 | Water drive does not have electrical drainage fan drive |
-
2015
- 2015-11-30 CN CN201510883878.9A patent/CN105736411A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799917Y (en) * | 2005-02-06 | 2006-07-26 | 上海奥一泵业制造有限公司 | Shielding vertical single-stage water pump |
| CN1963232A (en) * | 2006-12-07 | 2007-05-16 | 岳国胜 | Fan |
| US20110156520A1 (en) * | 2009-12-25 | 2011-06-30 | Mai Sheng-En | Heat dissipation system and fan thereof |
| CN102374177A (en) * | 2010-08-06 | 2012-03-14 | 陕西工业职业技术学院 | Liquamatic fire control vapor extractor |
| CN203285611U (en) * | 2013-06-04 | 2013-11-13 | 天津锦添金属制品有限公司 | Multifunctional firefighting smoke exhaust fan |
| CN204301245U (en) * | 2014-05-27 | 2015-04-29 | 东北大学 | The novel energy-conserving ventilation device of wind-drive |
| CN204200614U (en) * | 2014-08-19 | 2015-03-11 | 赵斌 | A kind of novel pipeline fan |
| CN205315305U (en) * | 2015-11-30 | 2016-06-15 | 王庆昌 | Water drive does not have electrical drainage fan drive |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |
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| RJ01 | Rejection of invention patent application after publication |