CN205536345U - Laboratory ventilation autonomous system - Google Patents
Laboratory ventilation autonomous system Download PDFInfo
- Publication number
- CN205536345U CN205536345U CN201620112609.2U CN201620112609U CN205536345U CN 205536345 U CN205536345 U CN 205536345U CN 201620112609 U CN201620112609 U CN 201620112609U CN 205536345 U CN205536345 U CN 205536345U
- Authority
- CN
- China
- Prior art keywords
- blower fan
- ventilated chamber
- fan
- control unit
- fume chamber
- 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.)
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Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model relates to a ventilation technology field, in particular to laboratory ventilation autonomous system, including fan, fume chamber and the control unit, the input of fume chamber links to each other with the fan, the control unit gather opening of fume chamber and stop the signal to the rotational speed of fan is adjusted to the fan according to the corresponding control command of the state output of fume chamber. Through setting up the control unit, gather opening of fume chamber and stop the signal to the rotational speed of adjustment fan lets the fan provide the amount of wind demand that the suitable amount of wind satisfies the fume chamber, avoids fan continued work at full state of loading, has reduced the energy consumption.
Description
Technical field
This utility model relates to aeration technology field, particularly to a kind of laboratory ventilation automatic control system
System.
Background technology
In some zoopery units, sometimes it is sought after extensive raising experiment with animal, such as
The most how white mice etc., however as the increase of culture density, improve animal to hygienic conditions
Inevitable requirement, animal epidemic prevention becomes the most important thing of pilot scale culture, except to animal injecting immune
Outside vaccine, the environmental requirement to animal feeding also requires that more and more higher.
The clean raising to laboratory animal and experimental situation can exempt the raising people of laboratory animal
Member and the trouble of zoopery personnel's high cleaning, can be effectively prevented again between animal and people with
Cross infection between animal, guarantee experimental work personnel and keeper's is healthy and safe.At present,
The ventilating system of existing feeding facility includes multiple ventilated chamber and a big blower fan, each ventilated chamber
A corresponding room, blower fan is connected with each ventilated chamber, as long as there being a ventilated chamber to open, blower fan
Will start and with high power work, so cause the energy to waste greatly.
Utility model content
The purpose of this utility model is to provide a kind of laboratory ventilation robot control system(RCS), and energy consumption is low and property
Can be stable.
For realizing object above, the technical solution adopted in the utility model is: a kind of laboratory ventilation
Robot control system(RCS), including blower fan, ventilated chamber and control unit, the input of ventilated chamber and blower fan phase
Even, described control unit gathers the start stop signal of ventilated chamber, and according to the State-output of ventilated chamber
Corresponding control command adjusts the rotating speed of blower fan to blower fan.
Compared with prior art, there is techniques below effect in this utility model: single by arranging control
Unit, the start stop signal of collection ventilated chamber, and adjust the rotating speed of blower fan, allow blower fan provide suitable wind
Amount meets the air quantity demand of ventilated chamber, it is to avoid blower fan continuous firing, at full load condition, reduces
Energy consumption.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Detailed description of the invention
Below in conjunction with Fig. 1, this utility model is described in further detail.
Refering to Fig. 1, a kind of laboratory ventilation robot control system(RCS), including blower fan 10, ventilated chamber 20 with
And control unit 30, the input of ventilated chamber 20 is connected with blower fan 10；Described control unit 30
Gather the start stop signal of ventilated chamber 20, and control life accordingly according to the State-output of ventilated chamber 20
Order to blower fan 10 adjusts the rotating speed of blower fan 10.By arranging the blower fan 10 of adjustable rotating speed, then pass through
Control unit 30, according to the start and stop situation of ventilated chamber 20, allows blower fan 10 be operated in suitable rotating speed
On, meet the air quantity demand of the ventilated chamber 20 started, so, blower fan 10 is no need for continuing
It is operated under full load condition, greatly reduces energy consumption.
If the ventilation of each ventilated chamber 20, then control unit 30 is necessary not only for prison
Survey the start stop signal of ventilated chamber 20, in addition it is also necessary to control unit 30 gathers the ventilation of each ventilated chamber 20
Measure or in advance the ventilation of each ventilated chamber 20 be stored in control unit 30, control unit 30
The control command of output adjusts the rotating speed of blower fan 10 needs to meet following condition: blower fan 10 is at this turn
Ventilation under Su is equal to the ventilation summation of all ventilated chambers 20 being in starting state.So
The each ventilated chamber of guarantee 20 can normally work.Process for convenience, in this utility model,
Described ventilated chamber 20 is provided with multiple, and the ventilation of each ventilated chamber 20 is equal, such basis
The startup quantity of ventilated chamber 20 just can learn required ventilation.Control unit 30 is according to ventilation
The start stop signal of cabinet 20 exports corresponding control command, deals with very convenient.
Preferably, the rotating speed of described blower fan 10 is provided with multiple gear, and blower fan 10 rotating speed is N shelves
Time correspondence air quantity equal with the air quantity of N number of ventilated chamber 20, N here takes 1,2,3 ..., n,
The wherein number of ventilated chamber 20；Blower fan 10 works after receiving the control command of control unit 30
On corresponding gear.Assume there are 10 ventilated chambers 20, then blower fan 10 is correspondingly arranged 10 grades,
Blower fan 10 be operated in 1 grade, 2 grades, 3 grades ..., 10 grades time corresponding ventilation respectively with 1,
2,3 ..., 10 ventilated chambers 20 ventilation equal.After so processing, control unit
30, without carrying out the calculating of complexity, only need to gather the start stop signal of ventilated chamber 20, and add up startup
Number N of ventilated chamber 20, and export corresponding control command to blower fan 10 according to N, allow wind
Machine 10 is operated in N shelves.
Claims (3)
1. a laboratory ventilation robot control system(RCS), it is characterised in that: include blower fan (10), ventilate
Cabinet (20) and control unit (30), the input of ventilated chamber (20) and blower fan (10) phase
Even；Described control unit (30) gathers the start stop signal of ventilated chamber (20), and according to ventilated chamber
(20) the corresponding control command of State-output adjusts the rotating speed of blower fan (10) to blower fan (10).
2. laboratory ventilation robot control system(RCS) as claimed in claim 1, it is characterised in that: described
Ventilated chamber (20) be provided with multiple, and the ventilation of each ventilated chamber (20) is equal；Control single
Unit (30) exports corresponding control command according to the start stop signal of ventilated chamber (20).
3. laboratory ventilation robot control system(RCS) as claimed in claim 2, it is characterised in that: described
The rotating speed of blower fan (10) is provided with multiple gear, correspondence air quantity when blower fan (10) rotating speed is N shelves
Equal with the air quantity of N number of ventilated chamber；Blower fan (10) receives the control life of control unit (30)
It is operated in after order on the gear of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112609.2U CN205536345U (en) | 2016-02-02 | 2016-02-02 | Laboratory ventilation autonomous system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112609.2U CN205536345U (en) | 2016-02-02 | 2016-02-02 | Laboratory ventilation autonomous system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205536345U true CN205536345U (en) | 2016-08-31 |
Family
ID=56776855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620112609.2U Active CN205536345U (en) | 2016-02-02 | 2016-02-02 | Laboratory ventilation autonomous system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205536345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623386A (en) * | 2019-02-28 | 2020-09-04 | 宁波方太厨具有限公司 | Self-adaptive control method for flow of range hood |
| CN111902023A (en) * | 2020-07-28 | 2020-11-06 | 深圳市科信通信技术股份有限公司 | Cabinet air volume control system and control method |
-
2016
- 2016-02-02 CN CN201620112609.2U patent/CN205536345U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623386A (en) * | 2019-02-28 | 2020-09-04 | 宁波方太厨具有限公司 | Self-adaptive control method for flow of range hood |
| CN111623386B (en) * | 2019-02-28 | 2022-02-08 | 宁波方太厨具有限公司 | Self-adaptive control method for flow of range hood |
| CN111902023A (en) * | 2020-07-28 | 2020-11-06 | 深圳市科信通信技术股份有限公司 | Cabinet air volume control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |