CN205533379U - Can accelerate controller of counter -rotating fan gas flow rate - Google Patents
Can accelerate controller of counter -rotating fan gas flow rate Download PDFInfo
- Publication number
- CN205533379U CN205533379U CN201620342682.9U CN201620342682U CN205533379U CN 205533379 U CN205533379 U CN 205533379U CN 201620342682 U CN201620342682 U CN 201620342682U CN 205533379 U CN205533379 U CN 205533379U
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- motor
- controller
- counter
- ventilation
- rotating fan
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Abstract
The utility model discloses a can accelerate controller of counter -rotating fan gas flow rate, being provided with logical air chamber including the installation sleeve and in installing the sleeve, being provided with the control installation case in the logical air chamber, the both sides of control installation case are provided with first motor and second motor respectively, and the one end of first motor and second motor all is provided with the installation pole, and the one end of installation pole all is provided with the mount pad, and the avris of mount pad is provided with a plurality of ventilation flabellums, the one end of leading to air chamber is provided with the gas concentration detection ware, the control installation incasement is provided with the controller, and one side of controller is provided with signal receiver, it is provided with a plurality of ventilation holes to install telescopic avris. The utility model discloses a controller can be controlled the rotational speed of first motor and second motor according to the monitoring data of gas concentration detection ware, and the gas flow's in the air chamber speed is led to in convenient regulation, has improved counter -rotating fan's exhaust velocity and ventilation efficiency, gaseous discharge can be accelerated in the ventilation hole.
Description
Technical field
This utility model relates to the controller of a kind of counter-rotating fan, particularly to a kind of controller that can accelerate counter-rotating fan gas flow rate.
Background technology
Blower fan is dependent on the mechanical energy of input, improves gas pressure and supplies gas side by side the machinery of body, and it is a kind of driven fluid machinery, blower fan is that the custom of gas compression and gas conveying machinery is called for short by China, usually said blower fan includes: ventilation blower, aerator, wind-driven generator.Gas compression and gas conveying machinery are that the mechanical energy rotated is converted to gas pressure energy and kinetic energy, and the machinery transferred out by gas.The main structural components of blower fan is impeller, casing, air inlet, support, motor, belt pulley, shaft coupling, deafener, driving member (bearing) etc..Unpowered ventilation machine is the air thermal convection current utilizing natural wind and indoor and outdoor temperature difference to cause, and promotes turbine to rotate thus utilizes centrifugal force and underbalance effect to be discharged by indoor stale hot-air.Blower fan is related to the transmission & distribution energy consumption of system, is the most crucial part of building energy conservation.Show that a lot of blower fan is problematic in that under declared working condition according to air-conditioning equipment Quality Supervision and Inspection Center of country aerator supervision for many years, it is therefore desirable to require to produce and manufacture blower fan in strict accordance with product standard.
Blower fan all can be needed to carry out transfer of gas in manufacturing enterprises such as collieries at present, as carried out the operations such as coalmine ventilation, the speed of gas circulation can be greatly improved especially with counter-rotating fan, but existing counter-rotating fan is being aerated when, the rotating speed of its two motors is certain, cannot be carried out quick aerofluxus in the face of gas concentration in the case of coming and go, the exhaust efficiency that result in counter-rotating fan is low, and the ventilation efficiency of existing counter-rotating fan is relatively low.
Summary of the invention
The technical problems to be solved in the utility model is the defect overcoming prior art, it is provided that a kind of controller that can accelerate counter-rotating fan gas flow rate.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
A kind of controller that can accelerate counter-rotating fan gas flow rate of this utility model, it is provided with ventilation storehouse including in installing sleeve and described installation sleeve, it is provided with control in described ventilation storehouse and case is installed, the described both sides controlling to install case are respectively arranged with the first motor and the second motor, one end of described first motor and described second motor is provided with mounting rod, one end of described mounting rod is provided with mounting seat, and the avris of described mounting seat is provided with some ventilation flabellums；The one end in described ventilation storehouse is provided with gas concentration detector；Described control is provided with controller in installing case, and the side of described controller is provided with signal receiver.
As a kind of optimal technical scheme of the present utility model, the avris of described installation sleeve is provided with some air vents.
As a kind of optimal technical scheme of the present utility model, described signal receiver is electrically connected with described controller, and described controller is electrically connected with described first motor and described second motor.
This utility model is reached to provide the benefit that: the rotating speed of the first motor and the second motor can be controlled by controller according to the Monitoring Data of gas concentration detector, the speed of the gas circulation in convenient regulation ventilation storehouse, improves exhaust velocity and the ventilation efficiency of counter-rotating fan；Air vent can accelerate the discharge of gas.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
In figure: 1, sleeve is installed；2, ventilation storehouse；3, control case is installed；4, the first motor；5, the second motor；6, mounting rod；7, mounting seat；8, ventilation flabellum；9, gas concentration detector；10, air vent；11, signal receiver.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment
As shown in Figure 1, this utility model provides a kind of controller that can accelerate counter-rotating fan gas flow rate, it is provided with ventilation storehouse 2 including in installing sleeve 1 and installing sleeve 1, it is provided with control in ventilation storehouse 2 and case 3 is installed, the both sides controlling to install case 3 are respectively arranged with the first motor 4 and the second motor 5, one end of first motor 4 and the second motor 5 is provided with mounting rod 6, and one end of mounting rod 6 is provided with mounting seat 7, and the avris of mounting seat 7 is provided with some ventilation flabellums 8；The one end in ventilation storehouse 2 is provided with gas concentration detector 9, it is provided with controller 10 in case 3 is installed, the side of controller 10 is provided with signal receiver 12, and the first motor 4 and the second motor 5 can be controlled by controller 10 according to the signal that signal receiver 12 receives.
Further, the avris installing sleeve 1 is provided with some air vents 11, can accelerate the gas velocity of liquid assets in ventilation storehouse 2.
Signal receiver 12 is electrically connected with controller 10, and controller 10 is electrically connected with the first motor 4 and the second motor 5, and the first motor 4 and the second motor 5 can be controlled by controller 10 according to the signal that signal receiver 12 receives.
This utility model is using when, the rotating speed of the first motor 4 and the second motor 5 can be controlled by controller 10 according to the Monitoring Data of gas concentration detector 9, the draught head in storehouse 2, the speed of the gas circulation in convenient regulation ventilation storehouse 2 are installed in regulation.
The rotating speed of the first motor 4 and the second motor 5 can be controlled by controller 10 of the present utility model according to the Monitoring Data of gas concentration detector 9, the speed of the gas circulation in convenient regulation ventilation storehouse 2, improves exhaust velocity and the ventilation efficiency of counter-rotating fan；Air vent 12 can accelerate the discharge of gas.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
This patent is the achievement of National Nature fund " counter-rotating fan electromechanical coupling characteristics and Performance Match research " bullets 51275137.
Claims (3)
1. the controller that can accelerate counter-rotating fan gas flow rate, it is characterized in that, it is provided with ventilation storehouse (2) including in installing sleeve (1) and described installation sleeve (1), it is provided with control in described ventilation storehouse (2) and case (3) is installed, the described both sides controlling to install case (3) are respectively arranged with the first motor (4) and the second motor (5), one end of described first motor (4) and described second motor (5) is provided with mounting rod (6), one end of described mounting rod (6) is provided with mounting seat (7), the avris of described mounting seat (7) is provided with some ventilation flabellums (8)；One end of described ventilation storehouse (2) is provided with gas concentration detector (9)；Described control is provided with controller (10) in installing case (3), and the side of described controller (10) is provided with signal receiver (12).
A kind of controller that can accelerate counter-rotating fan gas flow rate the most according to claim 1, it is characterised in that the avris of described installation sleeve (1) is provided with some air vents (11).
A kind of controller that can accelerate counter-rotating fan gas flow rate the most according to claim 2, it is characterized in that, described signal receiver (12) is electrically connected with described controller (10), and described controller (10) is electrically connected with described first motor (4) and described second motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620342682.9U CN205533379U (en) | 2016-04-22 | 2016-04-22 | Can accelerate controller of counter -rotating fan gas flow rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620342682.9U CN205533379U (en) | 2016-04-22 | 2016-04-22 | Can accelerate controller of counter -rotating fan gas flow rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533379U true CN205533379U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620342682.9U Expired - Fee Related CN205533379U (en) | 2016-04-22 | 2016-04-22 | Can accelerate controller of counter -rotating fan gas flow rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520083A (en) * | 2018-11-15 | 2019-03-26 | 广东美的制冷设备有限公司 | Control method, air conditioner and the computer readable storage medium of air conditioner |
-
2016
- 2016-04-22 CN CN201620342682.9U patent/CN205533379U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520083A (en) * | 2018-11-15 | 2019-03-26 | 广东美的制冷设备有限公司 | Control method, air conditioner and the computer readable storage medium of air conditioner |
| WO2020098407A1 (en) * | 2018-11-15 | 2020-05-22 | 广东美的制冷设备有限公司 | Method for controlling air conditioner, air conditioner and computer-readable storage medium |
| CN109520083B (en) * | 2018-11-15 | 2020-06-23 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and computer readable storage medium |
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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: 20160831 Termination date: 20170422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |