CN206160371U - Elevator machine room environmental protection ventilation system - Google Patents
Elevator machine room environmental protection ventilation system Download PDFInfo
- Publication number
- CN206160371U CN206160371U CN201621025027.7U CN201621025027U CN206160371U CN 206160371 U CN206160371 U CN 206160371U CN 201621025027 U CN201621025027 U CN 201621025027U CN 206160371 U CN206160371 U CN 206160371U
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- CN
- China
- Prior art keywords
- elevator
- machine room
- fan
- sensor
- lift
- Prior art date
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- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 title abstract description 10
- 230000007613 environmental effect Effects 0.000 title abstract 2
- 238000007781 pre-processing Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Elevator Control (AREA)
Abstract
The utility model discloses an elevator machine room environmental protection ventilation system, height sensor, speedtransmitter all install on elevator car, all install temperature sensor in the elevator machine room and on the inner wall of elevartor shaft, and the exhaust fan is installed on the wall body of elevator machine room symmetry, and the fan is installed in elevator machine room, height sensor, speedtransmitter and temperature sensor all connect signal pre -processing module, and signal pre -processing module connects the singlechip, and converter and air treatment device are connected respectively to the singlechip, converter control fan and exhaust fan, and the air intake of fan is connected to the air treatment device, can rationally control the converter according to the temperature according to the temperature sensor determine elevator machine room temperature, realize the wind -force size of exhaust fan, still have simultaneously the ventilation function of elevartor shaft, according to the height of elevator and the temperature in speed and the elevartor shaft, control power input is handled air later by the air treatment device, realizes that the elevartor shaft ventilates, still has simple structure, reforms transform the convenient and easy characteristics of promoting.
Description
Technical field
The utility model belongs to field of ventilation, more particularly to a kind of elevator(lift) machine room environment protection ventilating system.
Background technology
Elevator(lift) machine room is generally located on building attic, is connected with elevator, and electric machine control system is provided with elevator(lift) machine room,
Under apparatus for controlling elevator high power work state, it is certain to produce substantial amounts of heat, heat is not distributed not go out can affect elevator
The work of control system, so as to affect the normal operation of elevator, is not easy to find trouble point during maintenance.In the prior art, it is right
The ventilation of elevator(lift) machine room is to install shutter by the body of wall in elevator(lift) machine room, so passive a small amount of ventilation, can not be reached
To the ventilation function of essence.
The content of the invention
The utility model purpose is to provide a kind of elevator(lift) machine room environment protection ventilating system.
The purpose of this utility model is achieved through the following technical solutions：
Elevator(lift) machine room environment protection ventilating system, including single-chip microcomputer, signal pre-processing module, height sensor, velocity sensor,
Temperature sensor, air processor, frequency converter, ventilating fan and blower fan, height sensor, velocity sensor are installed in elevator
On car, temperature sensor is respectively mounted with the inwall of elevator in elevator(lift) machine room, it is symmetrical that ventilating fan is arranged on elevator(lift) machine room
On body of wall, assembling is in elevator(lift) machine room；Height sensor, velocity sensor and temperature sensor are all connected with Signal Pretreatment
Module, signal pre-processing module connection single-chip microcomputer, single-chip microcomputer connects respectively frequency converter and air processor, Frequency Converter Control wind
Machine and ventilating fan, the air inlet of air processor connecting fan.
The air outlet connection wired hose of blower fan, is provided with multiple air vents on the tube wall of wired hose, and wired hose is pacified
It is mounted on the inwall of elevator.
The utility model provides elevator(lift) machine room environment protection ventilating system and can detect elevator(lift) machine room temperature, root according to temperature sensor
Frequency converter is rationally controlled according to temperature, the wind-force size of ventilating fan is realized；Also there is the ventilation function of elevator simultaneously, according to elevator
Height and speed and elevator in temperature, control blower fan input processed by air processor after air, realize electricity
Stair shaft is divulged information, and the utility model also has simple structure, transforms the characteristics of convenient, safety coefficient is high and easy to spread.
Description of the drawings
Below in conjunction with the specific embodiment of accompanying drawing illustrated embodiment, the above of the present utility model is remake further
Detailed description.
Fig. 1 is system construction drawing of the present utility model.
Specific embodiment
Embodiment
The utility model include single-chip microcomputer, signal pre-processing module, height sensor, velocity sensor, temperature sensor,
Air processor, frequency converter, ventilating fan and blower fan.
Temperature in the temperature sensor detection elevator(lift) machine room of elevator(lift) machine room, and it is sent to signal pre-processing module
Do and be sent to after amplification and AD conversion single-chip microcomputer, data and threshold comparison when data are more than threshold value, are started air draft by single-chip microcomputer
Fan work, and according to the temperature data of temperature sensor Real-time Collection, frequency converter is controlled, so as to the flat frequency of the work for realizing ventilating fan
Rate, realizes intelligent, Environmental-protective ventilating system.
Temperature in the temperature sensor detection elevator of elevator, height sensor and velocity sensor are detected
Height is run and stopped when elevator, when the temperature in elevator is more than threshold value, starts blower fan, the work of Frequency Converter Control blower fan
Frequency, operating frequency determines according to the speed of elevator and at a high speed, when elevator operationally, frequency is low, when elevator stops, frequency
Greatly, it is to avoid because ventilation brings danger to elevator operation, and the wind of blower fan input is after air processor is processed, to filter out
Peculiar smell in air, prevents ventilation from having peculiar smell to enter into elevator interior, affects the mood of user.
The utility model is entered for embodiment or embodiment to the object, technical solutions and advantages of the present invention
One step is described in detail, should be understood that embodiment provided above or embodiment are only the preferred embodiment of the present invention
, not to limit the present invention, all any modifications made for the present invention within the spirit and principles in the present invention, equivalent
Replace, improve etc., should be included within the scope of the present invention.
Claims (2)
1. elevator(lift) machine room environment protection ventilating system, including single-chip microcomputer, signal pre-processing module, height sensor, velocity sensor, temperature
Degree sensor, air processor, frequency converter, ventilating fan and blower fan, it is characterised in that：Height sensor, velocity sensor are equal
Install on the elevator car, temperature sensor is respectively mounted with the inwall of elevator in elevator(lift) machine room, ventilating fan is arranged on elevator
On the symmetrical body of wall of machine room, assembling is in elevator(lift) machine room；Height sensor, velocity sensor and temperature sensor are all connected with
Signal pre-processing module, signal pre-processing module connection single-chip microcomputer, single-chip microcomputer connects respectively frequency converter and air processor, becomes
Frequency device controls blower fan and ventilating fan, the air inlet of air processor connecting fan.
2. elevator(lift) machine room environment protection ventilating system according to claim 1, it is characterised in that：The air outlet connection steel wire of blower fan
Flexible pipe, is provided with multiple air vents on the tube wall of wired hose, and wired hose is arranged on the inwall of elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025027.7U CN206160371U (en) | 2016-08-31 | 2016-08-31 | Elevator machine room environmental protection ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025027.7U CN206160371U (en) | 2016-08-31 | 2016-08-31 | Elevator machine room environmental protection ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206160371U true CN206160371U (en) | 2017-05-10 |
Family
ID=58650217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621025027.7U Expired - Fee Related CN206160371U (en) | 2016-08-31 | 2016-08-31 | Elevator machine room environmental protection ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206160371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110034666A (en) * | 2019-05-14 | 2019-07-19 | 中国铁路设计集团有限公司 | A kind of subway station entrance elevator frequency converter cooling system |
| CN112665239A (en) * | 2020-12-08 | 2021-04-16 | 珠海格力电器股份有限公司 | Water chilling unit starting method and device and water chilling unit |
-
2016
- 2016-08-31 CN CN201621025027.7U patent/CN206160371U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110034666A (en) * | 2019-05-14 | 2019-07-19 | 中国铁路设计集团有限公司 | A kind of subway station entrance elevator frequency converter cooling system |
| CN112665239A (en) * | 2020-12-08 | 2021-04-16 | 珠海格力电器股份有限公司 | Water chilling unit starting method and device and water chilling unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 |