CN205423209U - Water drive does not have electrical drainage fan - Google Patents
Water drive does not have electrical drainage fan Download PDFInfo
- Publication number
- CN205423209U CN205423209U CN201520996701.5U CN201520996701U CN205423209U CN 205423209 U CN205423209 U CN 205423209U CN 201520996701 U CN201520996701 U CN 201520996701U CN 205423209 U CN205423209 U CN 205423209U
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- CN
- China
- Prior art keywords
- cavity
- supercharging
- water
- shell
- water inlet
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- Expired - Fee Related
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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 utility model discloses a water drive does not have electrical drainage fan, the present invention comprises an outer shell, shell no. 1 is served and is equipped with water inlet pressure boost assembly, and the shell other end is equipped with the delivery port, be equipped with hollow cavity in the shell, hollow cavity adopts left cavity, right side cavity parcel encircles on the shell, there is the interval between left side cavity and the right cavity, and left cavity is installed at water inlet pressure boost assembly with right cavity simultaneously, in the delivery port, utilize the circulation fire water circulation in the hull to drive rotating impeller, through carrying out initial pressure boost to water inlet pressure boost assembly to the fire water, secondly, hollow cavity adopts the shape design who differs in size, further increase the water pressure size, it strikes to carry out opposite direction to the curved surface impeller assembly, increase pivoted centrifugal force, the life of extension curved surface impeller assembly, the distance of airing exhaust in the hull can effectively prolong.
Description
Technical field:
This utility model relates to ventilation unit, particularly relates to water drive specifically without electricity exhaust blower.
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 susceptible to security incident in the case of sealing is compared in some spaces, so using the circulation of fire water to drive blower fan to rotate, but owing to circulation fire water can not effectively be utilized by conventional fan design problem, ventilation effect is poor.
Utility model content:
The purpose of this utility model is to provide water drive without electricity exhaust blower, for reaching to improve the defect of background technology, effectively utilizes the fire water kinetic energy resource in hull, thus provides ventilation effect.
In order to solve the problem existing for background technology, this utility model is by the following technical solutions: without electricity air draft water drive pressurizating ventilation machine, it includes shell, it is provided with hollow cavity in described shell, described hollow cavity one end is provided with water inlet supercharging assembly, and the hollow cavity other end is provided with outlet, in described housing, it is provided with impeller air draft assembly and air draft assembly.
Preferably, described water inlet supercharging assembly includes supercharging housing, and supercharging shell one end is water inlet, it is 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 is provided with equidistant gap between supercharging blade.
Preferably, described hollow cavity uses left cavity, right cavity parcel to be looped around on shell, spacing is there is between described left cavity and right cavity, and left cavity and right cavity are simultaneously attached in water inlet supercharging assembly, outlet, described left cavity extends to outlet one end and uses curved surface to be connected with right cavity, and the water inlet of left cavity and right cavity one end is more than the outlet of left cavity with the right cavity other end.
Preferably, described impeller air draft assembly includes installation inner core, described installation inner core side level is provided with transmission inner core, it is provided with power transmission shaft in described transmission inner core, and power transmission shaft is respectively arranged at two ends with bearing, described power transmission shaft one end is provided with many curved blade impellers group, described many curved blade impellers group is respectively arranged at the water outlet of left cavity and right cavity, the described rotary shaft other end is provided with angular wheel a, it is provided with rotary shaft in described installation inner core, described rotary shaft one end is provided with angular wheel b, described angular wheel a engages each other with angular wheel b and is connected, the described rotary shaft other end is provided with air exhaust blade.
Operation principle of the present utility model is: the water inlet of this device is connected with hull circulation passageway for fire apparatus, utilizes the fire water of hull self to drive blower fan to rotate, effectively saves hull electric power resource.Fire water is connected with water inlet supercharging assembly by water inlet, after fire water is by the supercharging blade pinches of stepped arrangement, thus improves water outlet pressure.Fire water after supercharging has respectively entered in left cavity and right cavity, owing to left cavity and right cavity two ends use shape not of uniform size to design simultaneously, it is possible not only to further enhance hydraulic pressure size, and right and left rings can change the flow direction of water around design, the fire water that can make supercharging reversely impinges upon in many curved blade impellers group simultaneously, impeller sets is caused unidirectional injury by the water impact using contrary water under high pressure up and down to carry out impact solution single direction, 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 the engaged transmission of angular wheel a Yu angular wheel b, thus drive air exhaust blade to rotate and carry out air draft.
The beneficial effects of the utility model: this device uses shell, hollow cavity, water inlet supercharging assembly, impeller sets assembly, air draft assembly connects and composes, the circulation fire-fighting current passband in hull is utilized to move wheel rotation, by water inlet supercharging assembly is carried out supercharging first to fire water, secondly hollow cavity uses the shape design differed in size, further increase hydraulic pressure size, curved blade impeller group is carried out rightabout impact, increase the centrifugal force rotated, extend the service life of curved blade impeller group, effectively the air in hull can be improved the straight line ventilation distance of 30-35 rice, it is also widely used for brewery, airtight space such as bomb shelter and there is the place of fuel gas.
Accompanying drawing illustrates:
Fig. 1 is overall structure front view of the present utility model；
Fig. 2 is overall sectional view of the present utility model；
Fig. 3 is that water inlet supercharging assembly of the present utility model faces structural representation；
Fig. 4 is the sectional structure schematic diagram of water inlet supercharging assembly of the present utility model；
Fig. 5 be hollow cavity of the present utility model face structural representation；
Fig. 6 is the sectional structure schematic diagram of hollow cavity of the present utility model；
Fig. 7 is this utility model transmission shaft structure schematic diagram.
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, it is provided with hollow cavity in described 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 assembly in described housing.
Preferably, described water inlet supercharging assembly includes supercharging housing, and supercharging shell one end is water inlet, it is 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 is provided with equidistant gap between supercharging blade.
Preferably, described hollow cavity uses left cavity, right cavity parcel to be looped around on shell, spacing is there is between described left cavity and right cavity, and left cavity and right cavity are simultaneously attached in water inlet supercharging assembly, outlet, described left cavity extends to outlet one end and uses curved surface to be connected with right cavity, and the water inlet of left cavity and right cavity one end is more than the outlet of left cavity with the right cavity other end.
Preferably, described impeller air draft assembly includes installation inner core, described installation inner core side level is provided with transmission inner core, it is provided with power transmission shaft in described transmission inner core, and power transmission shaft is respectively arranged at two ends with bearing, described power transmission shaft one end is provided with many curved blade impellers group, described many curved blade impellers group is respectively arranged at the water outlet of left cavity and right cavity, the described rotary shaft other end is provided with angular wheel a, it is provided with rotary shaft in described installation inner core, described rotary shaft one end is provided with angular wheel b, described angular wheel a engages each other with angular wheel b and is connected, the described rotary shaft other end is provided with air exhaust blade.
The water inlet of this device is connected with hull circulation passageway for fire apparatus, utilizes the fire water of hull self to drive blower fan to rotate, effectively saves hull electric power resource.Fire water is connected with water inlet supercharging assembly by water inlet, after fire water is by the supercharging blade pinches of stepped arrangement, thus improves water outlet pressure.Fire water after supercharging has respectively entered in left cavity and right cavity, owing to left cavity and right cavity two ends use shape not of uniform size to design simultaneously, it is possible not only to further enhance hydraulic pressure size, and right and left rings can change the flow direction of water around design, the fire water that can make supercharging reversely impinges upon in many curved blade impellers group simultaneously, impeller sets is caused unidirectional injury by the water impact using contrary water under high pressure up and down to carry out impact solution single direction, 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 the engaged transmission of angular wheel a Yu angular wheel b, thus drive air exhaust blade to rotate and carry out air draft.
Claims (4)
1. water drive is without electricity exhaust blower, it includes shell, it is characterised in that: being provided with hollow cavity in described shell, described hollow cavity one end is provided with water inlet supercharging assembly, and the hollow cavity other end is provided with outlet, in described shell, it is provided with impeller air draft assembly and air draft assembly.
Water drive the most according to claim 1 is without electricity exhaust blower, it is characterized in that, described water inlet supercharging assembly includes supercharging housing, supercharging shell one end is water inlet, it is 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 is provided with equidistant gap between supercharging blade.
Water drive the most according to claim 1 is without electricity exhaust blower, it is characterized in that, described hollow cavity uses left cavity, right cavity parcel to be looped around on shell, spacing is there is between described left cavity and right cavity, and left cavity and right cavity are simultaneously attached in water inlet supercharging assembly, outlet, described left cavity extends to outlet one end and uses curved surface to be connected with right cavity, and the water inlet of left cavity and right cavity one end is more than the outlet of left cavity with the right cavity other end.
4. according to the water drive of any one of claim 1-3 without electricity exhaust blower, it is characterized in that, described impeller air draft assembly includes installation inner core, described installation inner core side level is provided with transmission inner core, it is provided with power transmission shaft in described transmission inner core, and power transmission shaft is respectively arranged at two ends with bearing, described power transmission shaft one end is provided with many curved blade impellers group, described many curved blade impellers group is respectively arranged at the water outlet of left cavity and right cavity, the described power transmission shaft other end is provided with angular wheel a, it is provided with rotary shaft in described installation inner core, described rotary shaft one end is provided with angular wheel b, described angular wheel a engages each other with angular wheel b and is connected, the described rotary shaft other end is provided with air exhaust blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996701.5U CN205423209U (en) | 2015-11-30 | 2015-11-30 | Water drive does not have electrical drainage fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996701.5U CN205423209U (en) | 2015-11-30 | 2015-11-30 | Water drive does not have electrical drainage fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423209U true CN205423209U (en) | 2016-08-03 |
Family
ID=56536815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520996701.5U Expired - Fee Related CN205423209U (en) | 2015-11-30 | 2015-11-30 | Water drive does not have electrical drainage fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736408A (en) * | 2015-11-30 | 2016-07-06 | 王庆昌 | Water-driven no-power exhaust fan |
-
2015
- 2015-11-30 CN CN201520996701.5U patent/CN205423209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736408A (en) * | 2015-11-30 | 2016-07-06 | 王庆昌 | Water-driven no-power exhaust fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170105 Address after: Demonstration zone in Hanzhoung city of Lu'an province Anhui 237000 northbound Patentee after: Anhui Lechang Pneumatic Fluid Equipment Technology Co.,Ltd. Address before: 237000 Anhui province Lu'an City Jin'an District North Industrial Park Patentee before: Wang Qingchang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |