CN2436701Y - Bidirectional ventilator - Google Patents

Bidirectional ventilator Download PDF

Info

Publication number
CN2436701Y
CN2436701Y CN 00208436 CN00208436U CN2436701Y CN 2436701 Y CN2436701 Y CN 2436701Y CN 00208436 CN00208436 CN 00208436 CN 00208436 U CN00208436 U CN 00208436U CN 2436701 Y CN2436701 Y CN 2436701Y
Authority
CN
China
Prior art keywords
casing
impeller
groups
wind
slip ring
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
Application number
CN 00208436
Other languages
Chinese (zh)
Inventor
荣毅
Original Assignee
荣毅
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 荣毅 filed Critical 荣毅
Priority to CN 00208436 priority Critical patent/CN2436701Y/en
Application granted granted Critical
Publication of CN2436701Y publication Critical patent/CN2436701Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a bidirectional ventilator. The utility model is composed of a casing, a current collector, a vane wheel and an electromotor, wherein, two groups of axial flow leaf blades with opposite established angles are arranged on the same vane wheel, one isolation cylinder is arranged between the two groups of leaf blades, a wind channel isolation cylinder integrated with the casing isolates the casing into two wind channels, and the current collector is also a wind direction converter for an air outlet of an external wind channel. The utility model has the advantages that one machine can realize bidirectional ventilation, the phenomenon of wind mixture is not generated, and ventilation efficiency is high.

Description

Bidirectional ventilated machine
The utility model belongs to a kind of bidirectional ventilated machine.
At present, the ventilator that extensively is used, common have two kinds of forms, and a kind of is centrifugal, and a kind of is axial flow.Each free motoring of the ventilator of these two kinds of forms realizes that folk prescription is to ventilation.And in daily life and the industrial production, often need the while bidirectional ventilated, i.e. the work of ventilator makes the air in two spaces, and the process partitioning wall flows to the space in next door simultaneously, also is that air inducing and air draft are finished simultaneously.Bidirectional ventilated function of this while can't realize with one in existing ventilator.
The purpose of this utility model is, provides a kind of by a motoring, realizes bidirectional ventilated ventilator simultaneously.
The utility model is achieved in that 5. two groups of opposite axial--flow bladings of (as Fig. 1) setting angle go up at same impeller, and its running shaft overlaps, two groups of interlobate blade isolating cylinders 6., with these two groups of blades be isolated into the wheel rim blade 2. with paraxial blade 3..4. 5. this impeller driven by motor.It is 7. 1. as a whole with casing that motor air channel isolating cylinder 4. is installed, and casing is isolated into two air channels.In the ventilator working procedure, 7. the air channel isolating cylinder separates the air of the moving direction of two various flows.6. the blade isolating cylinder that 5. impeller is gone up is installed in motor with impeller and 4. goes up, and the air channel isolating cylinder 7. in, 7. 6. the blade isolating cylinder do not contact with the air channel isolating cylinder.Impeller is a slip ring end 8. in the place ahead 5., be installed in casing and 1. go up, the other end the impeller isolation tube 6. in, and 6. do not contact with the impeller isolation tube.8. (as Fig. 3) casing 1. head end is located on the shell circumference near slip ring, is evenly equipped with several exogenous wind road exhaust outlets, and 8. slip ring also is the wind direction transducer at this exhaust outlet place; 1. (as Fig. 4) casing on the tail end shell circumference, is evenly equipped with several outer air channel wind inlets.
Describe the novel specific embodiment of this usefulness in detail below in conjunction with accompanying drawing:
Fig. 1 is a plan view;
Fig. 2 is a C-C sectional drawing among Fig. 1;
Fig. 3 is a D-D sectional drawing among Fig. 1;
Fig. 4 is an E-E sectional drawing among Fig. 1.
1. part is casing among Fig. 1, and 4. part is motor, and 5. part is impeller, 2. is the wheel rim blade that 5. impeller is gone up, and 3. is the paraxial blade that 5. impeller is gone up, and 6. is the blade isolating cylinder that 5. impeller is gone up, and 7. is the air channel isolating cylinder that 1. casing is gone up, and 8. is slip ring.During ventilator work, air is pressed A, B both direction through ventilator.
Advantage of the present utility model is as follows:
1, can realize that a machine is bidirectional ventilated;
2, there is not mixed wind phenomenon;
3, drafting efficiency height.

Claims (3)

1, a kind of bidirectional ventilated machine, by casing 1. it be, motor 4., impeller 5., 8. slip ring constitutes, it is characterized in that, 5. two groups of axial--flow bladings that established angle is opposite are gone up at same impeller, 5. impeller is installed in motor and 4. goes up, it is 7. 1. as a whole with casing that motor air channel isolating cylinder 4. is installed, and 1. casing be isolated into two air channels, 1. impeller 5. the place ahead slip ring end is 8. gone up at casing, the other end the impeller isolation tube 6. in, and 6. do not contact with the impeller isolation tube, 8. casing 1. head end is located on the excircle near slip ring, is evenly equipped with several exogenous wind road exhaust outlets; On the casing tail end shell circumference, be evenly equipped with several outer air channel wind inlets,
2, ventilator according to claim 1 is characterized in that, impeller 5. go up two groups of interlobate blade isolating cylinders 6. these two groups of blades are isolated into the wheel rim blade 2. with paraxial blade 3., the running shaft of these two groups of blades overlaps,
3, ventilator according to claim 1 is characterized in that, 8. slip ring also is the wind direction transducer of this exogenous wind road, place exhaust outlet.
CN 00208436 2000-04-16 2000-04-16 Bidirectional ventilator Expired - Fee Related CN2436701Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00208436 CN2436701Y (en) 2000-04-16 2000-04-16 Bidirectional ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00208436 CN2436701Y (en) 2000-04-16 2000-04-16 Bidirectional ventilator

Publications (1)

Publication Number Publication Date
CN2436701Y true CN2436701Y (en) 2001-06-27

Family

ID=33575807

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00208436 Expired - Fee Related CN2436701Y (en) 2000-04-16 2000-04-16 Bidirectional ventilator

Country Status (1)

Country Link
CN (1) CN2436701Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105619324A (en) * 2016-02-19 2016-06-01 杭州腾骅汽车变速器股份有限公司 Mounting tool with holding rod for oil seal with lip side for remanufacturing of automatic gearbox
CN105619325A (en) * 2016-02-19 2016-06-01 杭州腾骅汽车变速器股份有限公司 Torque converter turbine oil seal mounting tool with holding rod for remanufacturing of automatic gearbox
CN105619329A (en) * 2016-02-19 2016-06-01 杭州腾骅汽车变速器股份有限公司 Handheld type tapered roller bearing mounting tool for remanufacturing of automatic gearbox
CN105673559A (en) * 2016-04-13 2016-06-15 上海理工大学 Efficient meridian acceleration axial flow fan with casing
CN105710831A (en) * 2016-02-19 2016-06-29 杭州腾骅汽车变速器股份有限公司 Portable tapered roller bearing race mounting tool for reproducing automatic transmission
CN107571197A (en) * 2016-02-19 2018-01-12 江山显进机电科技服务有限公司 Automatic transmission is remanufactured with convienent type left half axle flange bearing installation tool
US10788232B2 (en) 2016-10-21 2020-09-29 Innovative Building Energy Control Air circulation systems and methods

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105619324A (en) * 2016-02-19 2016-06-01 杭州腾骅汽车变速器股份有限公司 Mounting tool with holding rod for oil seal with lip side for remanufacturing of automatic gearbox
CN105619325A (en) * 2016-02-19 2016-06-01 杭州腾骅汽车变速器股份有限公司 Torque converter turbine oil seal mounting tool with holding rod for remanufacturing of automatic gearbox
CN105619329A (en) * 2016-02-19 2016-06-01 杭州腾骅汽车变速器股份有限公司 Handheld type tapered roller bearing mounting tool for remanufacturing of automatic gearbox
CN108274428A (en) * 2016-02-19 2018-07-13 江山显进机电科技服务有限公司 Automatic transmission is remanufactured with the torque converter turbine oil sealing installation tool with holding rod
CN105710831A (en) * 2016-02-19 2016-06-29 杭州腾骅汽车变速器股份有限公司 Portable tapered roller bearing race mounting tool for reproducing automatic transmission
CN105619324B (en) * 2016-02-19 2017-11-28 杭州腾骅汽车变速器股份有限公司 Automatic transmission is remanufactured with the oil sealing installation tool with lip provided with holding rod
CN107571197A (en) * 2016-02-19 2018-01-12 江山显进机电科技服务有限公司 Automatic transmission is remanufactured with convienent type left half axle flange bearing installation tool
CN105619325B (en) * 2016-02-19 2018-03-23 江山显进机电科技服务有限公司 Automatic transmission is remanufactured with the torque converter turbine oil sealing installation tool with holding rod
CN105710831B (en) * 2016-02-19 2018-03-23 江山显进机电科技服务有限公司 Automatic transmission is remanufactured with convienent type taper roll bearing seat ring installation tool
CN107571197B (en) * 2016-02-19 2019-05-03 江山显进机电科技服务有限公司 Automatic transmission is remanufactured with convienent type left half axle flange bearing installation tool
CN105673559A (en) * 2016-04-13 2016-06-15 上海理工大学 Efficient meridian acceleration axial flow fan with casing
US10788232B2 (en) 2016-10-21 2020-09-29 Innovative Building Energy Control Air circulation systems and methods

Similar Documents

Publication Publication Date Title
CN2436701Y (en) Bidirectional ventilator
CN102803739B (en) Compressor impeller
CN205388042U (en) Centrifugal fan's impeller
CN201730680U (en) Electric turbocharger
CN2777249Y (en) Multi-stage double-speed couple-rotating axial-flow type partial ventilating fan
CN101328899A (en) Hydro-power cooling draught fan for high-efficiency and energy-saving type cooling tower
CN201228645Y (en) Hydraulic cooling fan for highly effective energy-conserving cooling tower
US9488070B2 (en) Turbine end intake structure for turbocharger, and turbocharger comprising the same
CN206948091U (en) Dust catcher brushless motor structure
CN2581738Y (en) Axial-flow fan
CN2428603Y (en) Two-way ventilating machine
CN2038958U (en) Axial flow type electric fan
CN204985067U (en) Fan and diffuser thereof
CN204200671U (en) The turbo-charger blower impeller that runoff and oblique flow combine
CN204532963U (en) A kind of lateral row air pressure mechanism of qi exhaust casing
CN106895012A (en) A kind of compact two-step supercharging compressor
CN2245683Y (en) Paired propeller fan
CN208311101U (en) A kind of rock type centrifugal blower
CN2519022Y (en) Four-inlet wind turbocharger device
CN105587686A (en) Impeller of centrifugal fan
CN104373376A (en) Arc-shaped oblique flow turbocharger compressor impeller
CN206830475U (en) A kind of centrifugal type oxygen tympanites blower fan
CN104279183A (en) Turbocharger gas compressor vane wheel with combined runoff flow and oblique flow
CN212428560U (en) Novel wind-distributing rotating shaft device
CN2317434Y (en) Booster, ventilating and air exhausting special-purpose fan

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee