CN205315308U - Water drive does not have electrical drainage fan - Google Patents
Water drive does not have electrical drainage fan Download PDFInfo
- Publication number
- CN205315308U CN205315308U CN201520999657.3U CN201520999657U CN205315308U CN 205315308 U CN205315308 U CN 205315308U CN 201520999657 U CN201520999657 U CN 201520999657U CN 205315308 U CN205315308 U CN 205315308U
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- CN
- China
- Prior art keywords
- cover plate
- water drive
- air draft
- water
- shell
- 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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- 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
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Abstract
The utility model discloses a water drive does not have electrical drainage fan, it is including the shell, shell one side on be equipped with the water drive assembly, and be equipped with transmission assembly in the shell, the water drive assembly with be connected with transmission assembly through being equipped with transmission, shell upper end be equipped with the assembly of airing exhaust, the device adopts shell, water drive assembly, transmission assembly, transmission, the assembly built -up connection that airs exhaust to constitute, utilizes the circulation fire water circulation in the hull to drive rotating impeller, through improving concave blade shape in the turbine shroud to improve water kinetic energy's conversion rate, and then improve the pressure of airing exhaust, can effectively improve the air in the hull 30 meters ventilation distance.
Description
Technical field:
The utility model relates to ventilation plant, particularly relates to water drive specifically without electricity exhaust blower.
Background technology:
Marine explosion-proof waterpower axial-flow blower fan is all generally drive impeller of blower high-speed rotation to carry out gaseous interchange, owing to the supporting power system of steamer is that blower fan is powered, security incident is easily there is when sealing is compared in some spaces with electric fan, so the circulation adopting fire water drives blower fan to rotate, but can not circulation fire water effectively being utilized owing to conventional fan designs problem, ventilation effect is poor.
Practical novel content:
The purpose of this utility model is to provide water drive without electricity exhaust blower, for reaching the defect improving 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, the utility model is by the following technical solutions: water drive is without electricity exhaust blower, it includes shell, described shell side is provided with water drive and always becomes, and in shell, it is provided with drive assembly, described water drive always becomes and is connected with drive assembly with by being provided with transmission mechanism, and described shell upper end is provided with air draft and always becomes.
Preferably, described water drive always becomes to include turbine housing, water drive cavity it is provided with in turbine housing, described turbine housing one end is provided with water-in, and the other end of turbine housing is provided with water outlet, being provided with spill impeller sets in described water drive cavity, described spill impeller sets is provided with rotating shaft, described water drive cavity side is in communication with the outside, and water drive cavity side is provided with cover plate.
Preferably, described water drive cavity side is provided with cover plate a and cover plate b, described cover plate a and cover plate b is respectively equipped with ventilating pit a and ventilating pit b, described ventilating pit a is arranged at the upper end of cover plate a, and ventilating pit b is arranged at the lower end of cover plate b, being provided with step trough in described cover plate b, described step trough is positioned at above ventilating pit b.
Preferably, described spill impeller sets includes the impeller dish, and the described impeller dish is provided with some spill blades, described spill blade is spoon-shaped, and spill blade tip is provided with M type breach, described M type breach top is provided with Fen Shui contact, is provided with point water and cuts off in described spill blade.
Preferably, it is provided with mounting bracket in described shell, described mounting bracket is provided with transmission mechanism, in described transmission mechanism, level is provided with transmission shaft, and transmission shaft is provided with cone gear a, described transmission mechanism includes sleeve a and sleeve b, it is provided with rotation axis in described sleeve a and sleeve b, described rotation axis is arranged with bearing, described bearing two ends are provided with oil sealing, described sleeve b one end is provided with locking flange, described rotation axis one end is provided with air exhaust blade, and the rotation axis the other end is provided with cone gear b, described cone gear a is connected with cone gear b Vertical Meshing.
Preferably, described air draft always becomes to include air draft housing, cylinder in air draft, in described air draft, the lower end of cylinder is cylinder shape, and cylinder upper end is circular cone shape in air draft, in described air draft, cylinder upper strata is provided with stator blades and is connected with air draft housing, and air draft Nei Tongnei lower floor is provided with guide wheel blade and is connected with air draft housing.
Preferably, described housing and air draft housing are respectively splitting piece, and described housing is provided with mutually corresponding assembling hole with air draft housing, and is bolted between housing and air draft housing.
Preferably, described cover plate a, cover plate b is provided with mutually corresponding assembling hole with turbine housing, and is bolted between cover plate a, cover plate b and turbine housing, and the described step trough in cover plate b is provided with three layers, and step trough is directly connected with ventilating pit.
Preferably, described cover plate a and the thickness of cover plate b are for being 10-20mm, and the height of step trough is how many 8-10mm.
Principle of work of the present utility model is: the water-in of this device is connected with hull circulation fire passage, and blower fan rotates to drive to utilize the fire water of hull self, effectively saves hull electric power resource. Fire water enters in turbine housing by water-in, directly strike in spill impeller sets, the Fen Shui contact that described spill blade is provided with and point water cut off and can effectively be separated in the groove in spill blade by the fire water after shock, effectively increase fire water to the impact dynamics of spill blade, thus improve the conversion of fire water kinetic energy, the M type breach simultaneously arranged on spill blade is possible not only to increase stressed area, also effectively can fire water be discharged timely simultaneously. In the process of spill blades turning, in order to prevent the phenomenon occurring in turbine housing that relative vacuum affects fire water flow velocity, in the side of turbine housing, two layers plate is installed, it is provided with breather hole by cover plate a and cover plate b, a certain amount of air can be supplemented in the process of conveying fire water, to solve relative vacuum state in turbine housing, and on cover plate b, it is provided with three layers of step trough can effectively control the air input to turbine housing. Being rotated by spill impeller sets drives rotation axis to rotate, such that it is able to drive guide wheel blades turning to carry out air draft. Always become interior employing guide wheel blade and stator blades combination due to air draft, guide wheel blade adopts radian design can improve the exhaust air rate of blade simultaneously, and air draft can be carried out directed discharge by stator blades, thus improves air draft pressure, increases air draft distance.
The beneficial effects of the utility model: this device adopts that shell, water drive always become, drive assembly, transmission mechanism, air draft always become combination to connect and compose, the circulation fire-fighting current passband in hull is utilized to move wheel rotation, by turbine housing concave shaped blade shape is improved, thus improve the transformation efficiency of water kinetic energy, and then improve air draft pressure, effectively the air in hull can be improved the straight line ventilation distance of 30-35 rice, also it is widely used in the airtight space such as brewery, bombproof and there is the place of inflammable gas.
Accompanying drawing illustrates:
Fig. 1 is one-piece construction front view of the present utility model;
Fig. 2 is overall sectional view of the present utility model;
Fig. 3 is turbine housing structural representation of the present utility model;
Fig. 4 is transmission mechanism sectional structure schematic diagram of the present utility model;
Fig. 5 is impeller dish structural representation of the present utility model;
Fig. 6 is impeller dish side of the present utility model sectional structure schematic diagram;
Fig. 7 is air exhaust blade sectional structure schematic diagram of the present utility model;
Fig. 8 is the sectional structure schematic diagram that air draft of the present utility model always becomes.
Wherein, 1, shell; 2, water drive always becomes; 3, drive assembly; 4, transmission mechanism; 5, drive assembly; 6, air draft always becomes; 7, turbine housing; 8, water drive cavity; 9, water-in; 10, water outlet; 11, spill impeller sets; 13, cover plate; 14, cover plate a; 15, cover plate b; 16, ventilating pit b; 17, the impeller dish; 18, spill blade; 19, M type breach; 20, Fen Shui contact; 21, water is divided to cut off; 22, mounting bracket; 23, transmission shaft; 24, cone gear a; 25, sleeve a; 26, sleeve b; 27, rotation axis; 28, bearing; 29, oil sealing; 30, flange is locked; 31, air exhaust blade; 32, cone gear b; 33, air draft housing; 34, cylinder in air draft; 35, stator blades; 36, guide wheel blade.
Embodiment:
FIGS, water drive is without electricity exhaust blower, and it includes shell, described shell side is provided with water drive and always becomes, and in shell, it being provided with drive assembly, described water drive always becomes and is connected with drive assembly with by being provided with transmission mechanism, and described shell upper end is provided with air draft and always becomes.
Preferably, described water drive always becomes to include turbine housing, water drive cavity it is provided with in turbine housing, described turbine housing one end is provided with water-in, and the other end of turbine housing is provided with water outlet, being provided with spill impeller sets in described water drive cavity, described spill impeller sets is provided with rotating shaft, described water drive cavity side is in communication with the outside, and water drive cavity side is provided with cover plate.
Preferably, described water drive cavity side is provided with cover plate a and cover plate b, described cover plate a and cover plate b is respectively equipped with ventilating pit a and ventilating pit b, described ventilating pit a is arranged at the upper end of cover plate a, and ventilating pit b is arranged at the lower end of cover plate b, being provided with step trough in described cover plate b, described step trough is positioned at above ventilating pit b.
Preferably, described spill impeller sets includes the impeller dish, and the described impeller dish is provided with some spill blades, described spill blade is spoon-shaped, and spill blade tip is provided with M type breach, described M type breach top is provided with Fen Shui contact, is provided with point water and cuts off in described spill blade.
Preferably, it is provided with mounting bracket in described shell, described mounting bracket is provided with transmission mechanism, in described transmission mechanism, level is provided with transmission shaft, and transmission shaft is provided with cone gear a, described transmission mechanism includes sleeve a and sleeve b, it is provided with rotation axis in described sleeve a and sleeve b, described rotation axis is arranged with bearing, described bearing two ends are provided with oil sealing, described sleeve b one end is provided with locking flange, described rotation axis one end is provided with air exhaust blade, and the rotation axis the other end is provided with cone gear b, described cone gear a is connected with cone gear b Vertical Meshing.
Preferably, described air draft always becomes to include air draft housing, cylinder in air draft, in described air draft, the lower end of cylinder is cylinder shape, and cylinder upper end is circular cone shape in air draft, in described air draft, cylinder upper strata is provided with stator blades and is connected with air draft housing, and air draft Nei Tongnei lower floor is provided with guide wheel blade and is connected with air draft housing.
Preferably, described housing and air draft housing are respectively splitting piece, and described housing is provided with mutually corresponding assembling hole with air draft housing, and is bolted between housing and air draft housing.
Preferably, described cover plate a, cover plate b is provided with mutually corresponding assembling hole with turbine housing, and is bolted between cover plate a, cover plate b and turbine housing, and the described step trough in cover plate b is provided with three layers, and step trough is directly connected with ventilating pit.
Preferably, the radian of described guide wheel blade is XX.
The water-in of this device is connected with hull circulation fire passage, and blower fan rotates to drive to utilize the fire water of hull self, effectively saves hull electric power resource. Fire water enters in turbine housing by water-in, directly strike in spill impeller sets, the Fen Shui contact that described spill blade is provided with and point water cut off and can effectively be separated in the groove in spill blade by the fire water after shock, effectively increase fire water to the impact dynamics of spill blade, thus improve the conversion of fire water kinetic energy, the M type breach simultaneously arranged on spill blade is possible not only to increase stressed area, also effectively can fire water be discharged timely simultaneously. In the process of spill blades turning, in order to prevent the phenomenon occurring in turbine housing that relative vacuum affects fire water flow velocity, in the side of turbine housing, two layers plate is installed, it is provided with breather hole by cover plate a and cover plate b, a certain amount of air can be supplemented in the process of conveying fire water, to solve relative vacuum state in turbine housing, and on cover plate b, it is provided with three layers of step trough can effectively control the air input to turbine housing. Being rotated by spill impeller sets drives rotation axis to rotate, such that it is able to drive guide wheel blades turning to carry out air draft. Always become interior employing guide wheel blade and stator blades combination due to air draft, guide wheel blade adopts radian design can improve the exhaust air rate of blade simultaneously, and air draft can be carried out directed discharge by stator blades, thus improves air draft pressure, increases air draft distance.
Claims (9)
1. water drive is without electricity exhaust blower, it includes shell, it is characterised in that: described shell side is provided with water drive and always becomes, and is provided with drive assembly in shell, described water drive always becomes and is connected with drive assembly with by being provided with transmission mechanism, and described shell upper end is provided with air draft and always becomes.
2. water drive according to claim 1 is without electricity exhaust blower, it is characterized in that, described water drive always becomes to include turbine housing, being provided with water drive cavity in turbine housing, described turbine housing one end is provided with water-in, and the other end of turbine housing is provided with water outlet, it is provided with spill impeller sets in described water drive cavity, described spill impeller sets is provided with transmission shaft, and described water drive cavity side is in communication with the outside, and water drive cavity side is provided with cover plate.
3. water drive according to claim 2 is without electricity exhaust blower, it is characterized in that, described water drive cavity side is provided with cover plate a and cover plate b, described cover plate a and cover plate b is respectively equipped with ventilating pit a and ventilating pit b, described ventilating pit a is arranged at the upper end of cover plate a, and ventilating pit b is arranged at the lower end of cover plate b, being provided with step trough in described cover plate b, described step trough is positioned at above ventilating pit b.
4. water drive according to claim 2 is without electricity exhaust blower, it is characterized in that, described spill impeller sets includes the impeller dish, the described impeller dish is provided with some spill blades, described spill blade is spoon-shaped, and spill blade tip is provided with M type breach, described M type breach top is provided with Fen Shui contact, is provided with point water and cuts off in described spill blade.
5. according to the water drive of claim 1-4 arbitrary without electricity exhaust blower, it is characterized in that, it is provided with mounting bracket in described shell, described mounting bracket is provided with transmission mechanism, in described transmission mechanism, level is provided with transmission shaft, and transmission shaft is provided with cone gear a, described transmission mechanism includes sleeve a and sleeve b, it is provided with rotation axis in described sleeve a and sleeve b, described rotation axis is arranged with bearing, described bearing two ends are provided with oil sealing, described sleeve b one end is provided with locking flange, described rotation axis one end is provided with air exhaust blade, and the rotation axis the other end is provided with cone gear b, described cone gear a is connected with cone gear b Vertical Meshing.
6. water drive according to claim 1 is without electricity exhaust blower, it is characterized in that, described air draft always becomes to include cylinder in air draft housing, air draft, in described air draft, the lower end of cylinder is cylinder shape, and cylinder upper end is circular cone shape in air draft, in described air draft, cylinder upper strata is provided with stator blades and is connected with air draft housing, and air draft Nei Tongnei lower floor is provided with guide wheel blade and is connected with air draft housing.
7. water drive according to claim 1 is without electricity exhaust blower, it is characterised in that, described shell and air draft housing are respectively splitting piece, and described shell is provided with mutually corresponding assembling hole with air draft housing, and is bolted between shell and air draft housing.
8. water drive according to claim 3 is without electricity exhaust blower, it is characterized in that, described cover plate a, cover plate b is provided with mutually corresponding assembling hole with turbine housing, and be bolted between cover plate a, cover plate b and turbine housing, the described step trough in cover plate b is provided with three layers, and step trough is directly connected with ventilating pit.
9. water drive according to claim 8 is without electricity exhaust blower, and its feature father-in-law is: described cover plate a and the thickness of cover plate b are 10-20mm, and the height of step trough is how many 8-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999657.3U CN205315308U (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 |
|---|---|---|---|
| CN201520999657.3U CN205315308U (en) | 2015-11-30 | 2015-11-30 | Water drive does not have electrical drainage fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205315308U true CN205315308U (en) | 2016-06-15 |
Family
ID=56315835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520999657.3U Expired - Fee Related CN205315308U (en) | 2015-11-30 | 2015-11-30 | Water drive does not have electrical drainage fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205315308U (en) |
-
2015
- 2015-11-30 CN CN201520999657.3U patent/CN205315308U/en not_active Expired - Fee Related
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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: 20161227 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: 20160615 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |