CN203100077U - Laboratory intelligent ventilation energy recovery system - Google Patents
Laboratory intelligent ventilation energy recovery system Download PDFInfo
- Publication number
- CN203100077U CN203100077U CN2012207549834U CN201220754983U CN203100077U CN 203100077 U CN203100077 U CN 203100077U CN 2012207549834 U CN2012207549834 U CN 2012207549834U CN 201220754983 U CN201220754983 U CN 201220754983U CN 203100077 U CN203100077 U CN 203100077U
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- CN
- China
- Prior art keywords
- heat exchange
- laboratory
- exchange air
- energy recovery
- intelligent
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- 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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- 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]
- Y02B30/56—Heat recovery units
Abstract
Provided is a laboratory intelligent ventilation energy recovery system. A heat exchange exhaust blower box, an intelligent liquid pumping system and a heat exchange air supplying machine box in the system are connected in sequence through a liquid medium pipeline. The laboratory intelligent ventilation energy recovery system is characterized in that firstly, the heat exchange exhaust blower box of the laboratory intelligent ventilation energy recovery system is connected with a laboratory exhaust system, and the heat exchange air supplying machine box is connected with a laboratory air supplying system; and then, the heat exchange exhaust blower box is connected with the heat exchange air supplying machine box through the liquid medium pipeline of the intelligent liquid pumping system. The laboratory intelligent ventilation energy recovery system has the advantages that high-quality energy in exhausted waste gas is recovered and then is provided for being used for a laboratory again. The energy is saved, operating cost is reduced, and operating efficiency is improved. Meanwhile, invest capitals in construction and power configuration load resources can be reduced.
Description
Technical field
The utility model relates to a kind of ventilation energy recovery system, especially the intelligent recovery system during the ventilation energy resource consumption aspect biology laboratory and part biological cultivation.
Background technology
Biological P2/P3 laboratory, animal culture experiment chamber are because during operate as normal, need brand-new wind system, useless (dirt) air that exhaust system is got rid of can not pollute the new air that is inhaled into, thus exhaust and air-breathing can not be at the same area, need be separated by a distance, and can not cross pollution.In summer, air conditioner sucks red-hot new air (35 ℃ is example with the Nanjing meteorologic parameter) from the external world, by (20 ℃) after refrigeration cool-down and the air-treatment, send into the laboratory, is utilized back (23 ℃), arranges to outdoor by exhaust system again; A lot of energy are wasted in suction/exhaust temperature difference t 〉=12 ℃ like this.In the winter time, air conditioner sucks cold new air (6 ℃) from the external world, by (23 ℃) after heater and the air-treatment, send into the laboratory, is utilized back (22 ℃), arranges to outdoor by exhaust system again; A large amount of energy are wasted in suction/exhaust temperature difference t 〉=28 ℃ like this.
At present, the fresh air ventilator that everybody knows, though can play the partially recycled energy, because internal chiasma part labyrinth, cause and reveal pollution, the complicated difficulty of installation, change shortcomings such as trouble easily, abandoned by biological P2/P3 laboratory, animal culture experiment chamber substantially.In addition, because the outfit of energy recovery system, the configuration of air conditioner load just can be reduced in the laboratory, reduces construction fund and electrical arrangement load.
The utility model content
The purpose of this utility model is to address the above problem, and the utility model provides a kind of laboratory intelligent aeration energy recovery system.
For achieving the above object, the utility model is by the following technical solutions:
A kind of laboratory intelligent aeration energy recovery system, heat exchange air draft cabinet in this system, intelligent liquid pumping system, heat exchange air feeder case connect by the liquid medium pipeline in order, it is characterized in that: at first, its heat exchange air draft cabinet is connected with the laboratory exhaust system, and the heat exchange air feeder case is connected with the laboratory supply air system; Then, the liquid medium pipeline by intelligent liquid pumping system connects between heat exchange air draft cabinet and the heat exchange air feeder case.
Described heat exchange air draft cabinet return air inlet place is provided with temperature sensor, described intelligent liquid pumping system liquid medium pipeline porch is provided with temperature sensor, described heat exchange air feeder case suction inlet and send the exit that temperature sensor is set, described heat exchange air feeder case suction inlet and send the exit that differential pressure pickup is set; Heat exchange air feeder case liquid line exit is provided with temperature sensor.
After the utility model adopted above-mentioned technology, this system can survey and the data transmission by sensor, according to indoor/outdoor temperature-difference and system pressure thereof etc., and operation automatically, the energy recovery of ventilating.Have high efficient energy sources recovery, no cross pollution, characteristics such as simple are installed.So this system can carry out the energy recovery operation intelligently, saves a large amount of energy, can reduce construction fund and electrical arrangement load simultaneously.
Description of drawings
Fig. 1 is the intelligent aeration energy recovery system schematic diagram of preferred forms of the present utility model;
Fig. 2 is a preferred forms intelligent aeration energy recovery system control chart of the present utility model.
Reference numeral:
1. heat exchange air feeder case; 2. heat exchange air draft cabinet; 3. intelligent liquid pumping system; 4. outdoor fresh air; 5. fresh hot air; 6. indoor exhaust air outlet; 7. the indoor exhaust air after the recuperation of heat; 8. carry energy liquid; 9. carry energy back liquid; 10. temperature sensor; 11.PLC control system; 12. differential pressure pickup; 13. outdoor new wind inlet; 14. outdoor new wind outlet.
The specific embodiment
In intelligent aeration energy recovery system schematic diagram illustrated in fig. 1, indoor exhaust air outlet 6 is by heat exchange air draft cabinet 2, can carry out heat exchange to useless (dirt) gas and interior the carrying of heat exchanger that the laboratory is got rid of by liquid 8, the indoor exhaust air 7 after the recuperation of heat is got rid of outdoor by heat exchange air draft cabinet 2.Utilize intelligent liquid pumping system 3, can be sent to heat exchange air feeder case 1 to carrying after the heat exchange by liquid 9.Carrying in the heat exchange air feeder case 1 can be carried out heat exchange with outdoor fresh air 4 by back liquid 9 again, for the laboratory provides fresh hot air 5, thereby reclaims a large amount of energy.The heat exchange air draft cabinet OFP2 in this system be sent to heat exchange air feeder case 1 and incorporate laboratory exhaust system and laboratory supply air system respectively into, connect and get final product.
In the intelligent aeration energy recovery system control chart shown in Fig. 2, intelligent liquid pumping system 3 built-in PLC control systems 11.When moving in the laboratory, open the intelligent aeration energy recovery system, the temperature sensor 10-4 of the outdoor new wind inlet 13 of PLC electric control system 11 foundations that system is built-in and the temperature sensor 10-3 feedback data of indoor exhaust air outlet 6, automatic sensing chamber internal-external temperature difference, when temperature difference t 〉=5 ℃, system starts operation automatically; When temperature difference t≤5 ℃, system's (or not moving) out of service automatically.
In Fig. 2, in outdoor new wind inlet 13 and outdoor new wind outlet 14 differential pressure pickup 12 is set, described differential pressure pickup 12 feedback screen packs stop up reports to the police, and guarantees that VMC sucks reliability service.Can also pass through temperature sensor 10,10-1,10-2 and 10-4 transmission data, the operating efficiency of reponse system device, heat exchange air draft cabinet 2 heat exchange efficiencies.
Intelligence liquid pumping system 3 monitoring intelligent ventilation energy recovery systems normally move.
Claims (2)
1. laboratory intelligent aeration energy recovery system, heat exchange air draft cabinet in this system, intelligent liquid pumping system, heat exchange air feeder case connect by the liquid medium pipeline in order, it is characterized in that: at first, its heat exchange air draft cabinet is connected with the laboratory exhaust system, and the heat exchange air feeder case is connected with the laboratory supply air system; Then, the liquid medium pipeline by intelligent liquid pumping system connects between heat exchange air draft cabinet and the heat exchange air feeder case.
2. laboratory according to claim 1 intelligent aeration energy recovery system, it is characterized in that: described heat exchange air draft cabinet return air inlet place is provided with temperature sensor, described intelligent liquid pumping system liquid medium pipeline porch is provided with temperature sensor, described heat exchange air feeder case suction inlet and send the exit that temperature sensor is set, described heat exchange air feeder case suction inlet and send the exit that differential pressure pickup is set; Heat exchange air feeder case liquid line exit is provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207549834U CN203100077U (en) | 2012-12-26 | 2012-12-26 | Laboratory intelligent ventilation energy recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207549834U CN203100077U (en) | 2012-12-26 | 2012-12-26 | Laboratory intelligent ventilation energy recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100077U true CN203100077U (en) | 2013-07-31 |
Family
ID=48851475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207549834U Expired - Lifetime CN203100077U (en) | 2012-12-26 | 2012-12-26 | Laboratory intelligent ventilation energy recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461862A (en) * | 2017-08-28 | 2017-12-12 | 广州泛美实验室***科技股份有限公司 | A kind of laboratory exhaust gas heat recovery system |
-
2012
- 2012-12-26 CN CN2012207549834U patent/CN203100077U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461862A (en) * | 2017-08-28 | 2017-12-12 | 广州泛美实验室***科技股份有限公司 | A kind of laboratory exhaust gas heat recovery system |
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| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Ding Xuehua Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
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Addressee: Ding Xuehua Document name: Notification of Termination of Patent Right |
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| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
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| CX01 | Expiry of patent term |