CN104596017B - Store the aeration-cooling device of heater factory building - Google Patents
Store the aeration-cooling device of heater factory building Download PDFInfo
- Publication number
- CN104596017B CN104596017B CN201410764114.3A CN201410764114A CN104596017B CN 104596017 B CN104596017 B CN 104596017B CN 201410764114 A CN201410764114 A CN 201410764114A CN 104596017 B CN104596017 B CN 104596017B
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- Prior art keywords
- natural
- exhaust
- factory building
- aeration
- air
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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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F2007/004—Natural ventilation using convection
Abstract
The present invention relates to a kind of aeration-cooling device for storing heater factory building, the device includes two sets of aeration cooling systems, wherein a set of is equal temperature technique of circulation system, another set of is grain cooling machine low-temperature grain-storage technology system；Equal temperature technique of circulation system includes natural air inlet pipeline and natural exhaust pipeline, natural air inlet pipeline is arranged on the side of storage heater factory building, natural exhaust pipeline is arranged on the opposite side of storage heater factory building, natural air inlet pipeline is provided with air intake valve, and natural exhaust pipeline is provided with valve for air exhaust；Grain cooling machine low-temperature grain-storage technology system includes air intake unit and exhaust fan, and air intake unit is arranged on natural air inlet pipeline, and is arranged in parallel with air intake valve, and exhaust fan is arranged on natural exhaust pipeline, and is arranged in parallel with the valve for air exhaust.The aeration-cooling device of the present invention, the mode being combined by using gravity-flow ventilation and force ventilation improves the security of storage heater factory building, saves the investment of heat sink and the operation and maintenance cost up to decades.
Description
Technical field
The invention belongs to heater power house ventilation cooling field, and in particular to a kind of storage heater factory building it is aeration-cooling
Device, the device is particularly suitable for use in the aeration-cooling of high activity liquid waste glass solidified body temporary library.
Background technology
Storage heater factory building is typically stored with the radioactive liquid waste of high concentration, waste liquid sustained release during storage
Decay heat, so storage heater factory building needs constantly to export decay heat by ventilation, otherwise can cause building enclosure
The temperature of concrete exceedes resistance to extreme temperature, destroys structural behaviour, causes potential safety hazard.
There is scheme using mechanical forced ventilation at present to the power house ventilation cooling of storage heater, but this scheme is from core
From the point of view of safety, for ensure blower fan safe and continuous run, give, exhaust blower, filter and valve must be by antidetonation I classes
Consider, which adds equipment investment, and the long-time electricity consumption of decades in later stage, energy resource consumption is big, is unfavorable for economic section
Energy.
Also have and store power house ventilation cooling using setting up the method for gravity-flow ventilation to high activity liquid waste, but this kind of method is logical
Wind effect is big by weather influence there and then, when extreme weather situation occur, it is impossible to reach the ventilation of gravity-flow ventilation
Cooling-down effect, along with other emergent cooling means, it is too high to produce storage area temperature rise, causes potential safety hazard.
The content of the invention
For defect present in prior art, the present invention provides a kind of aeration-cooling device for storing heater factory building,
Its mode being combined using gravity-flow ventilation and force ventilation, is improved the security of storage heater factory building, reduces storage
The investment of heater factory building cooling system and permanent operation and maintenance cost；Energy consumption is small, and economy is strong.
To achieve the above objectives, the technical solution adopted by the present invention is：A kind of ventilation drop for storing heater factory building is provided
Warm device, the device includes two sets of aeration cooling systems, wherein a set of is equal temperature technique of circulation system, another set of is force ventilation
Cooling system；The equal temperature technique of circulation system includes natural air inlet pipeline and natural exhaust pipeline, the natural air inlet pipeline
The side of storage heater factory building is arranged on, the natural exhaust pipeline is arranged on the opposite side of storage heater factory building, described
Natural air inlet pipeline is provided with air intake valve, and the natural exhaust pipeline is provided with valve for air exhaust；The grain cooling machine low-temperature grain-storage technology system
System include air intake unit and exhaust fan, the air intake unit is arranged on the natural air inlet pipeline, and with the air inlet valve
Door is arranged in parallel, and the exhaust fan is arranged on natural exhaust pipeline, and is arranged in parallel with the valve for air exhaust.
Further, the air intake unit passes through the first intake stack and the first exhaust duct and the natural air inlet pipeline phase
Valve is equipped with connection, first intake stack and the first exhaust duct.
Further, the exhaust fan passes through the second intake stack and the second exhaust duct and the natural exhaust pipeline phase
Valve is equipped with connection, second intake stack and the second exhaust duct.
Further, second intake stack is provided with exhaust-air filter.
Further, the end of the natural exhaust pipeline is provided with air exhausting device.
Further, the air exhausting device is chimney.
The advantageous effects of the present invention are：
The aeration-cooling device of the present invention, by being provided with two sets of cooling systems on storage heater factory building：Gravity-flow ventilation
Cooling system and grain cooling machine low-temperature grain-storage technology system；When gravity-flow ventilation meets cooling and required, using natural ventilation system, leading to naturally
When wind devices can not meet cooling and require, using mechanical ventilation system；The present invention is made by the cooperation of two kinds of aeration cooling systems
With, both ensure that storage heater factory building security, also save equipment investment and energy resource consumption.
Brief description of the drawings
Fig. 1 is the aeration-cooling device structural representation of present invention storage heater factory building.
In figure：
1- air intake unit 2- exhaust-air filter 3- blower fan 4- air exhausting devices
5- natural air inlet pipeline 6- natural exhaust pipelines 7- stores heater factory building
8- air intake valve 9- valve for air exhausts 10,11- valves
Embodiment
Below in conjunction with the accompanying drawings, the embodiment to the present invention is described in further detail.
As shown in figure 1, being the aeration-cooling device for the storage heater factory building that the present invention is provided, the aeration-cooling device bag
Include grain cooling machine low-temperature grain-storage technology system and equal temperature technique of circulation system.Wherein, the equal temperature technique of circulation system device includes natural air inlet
Pipeline 5 and natural exhaust pipeline 6, natural air inlet pipeline 5 are arranged on the side that heater stores factory building 7, and natural exhaust pipeline 6 is set
The opposite side that factory building 7 is stored in heater is put, natural air inlet pipeline 5 is provided with air intake valve 8, and natural exhaust pipeline 6 is provided with
Valve for air exhaust 9.Grain cooling machine low-temperature grain-storage technology system includes air intake unit 1 and exhaust fan 3, and air intake unit 1 is arranged on natural air inlet pipe
On road 5, and it is arranged in parallel with air intake valve 8, exhaust fan 3 is arranged on natural exhaust pipeline 6, and in parallel with valve for air exhaust 9
Set.The end of natural exhaust pipeline 6 is provided with air exhausting device 4, is arranged gas to air by air exhausting device 4, the air exhausting device 4
Using chimney.
In order to ensure to store the cleanliness factor that heater factory building discharges gas, the second intake stack of blower fan 3 is provided with air draft
Filter 2.
Air intake unit 1 is connected by the first intake stack and the first exhaust duct with natural air inlet pipeline 5, the first air intake
Valve 10 is equipped with pipeline and the first exhaust duct；Exhaust fan 3 is by the second intake stack and the second exhaust duct and certainly
Right exhaust duct 6 is connected, and valve 11 is equipped with the second intake stack and the second exhaust duct.
Above-mentioned grain cooling machine low-temperature grain-storage technology system shares most ventilation shaft with equal temperature technique of circulation system.Wherein, it is natural
Intake stack 5 and natural exhaust pipeline 6 are set by safe level；Air intake unit 1, exhaust-air filter 2, blower fan 3 and connecting pipe are equal
Set according to non-security level.
The ventilation unit of the present invention, ensure that concrete temperature is no more than the situation of resistance to extreme temperature in natural ventilation system
Under, by valve 10 and valve 11, and then the ventilating path of air intake unit 1, exhaust-air filter 2 and blower fan 3 is closed, using nature
Aeration cooling system.When gravity-flow ventilation it cannot be guaranteed that when concrete temperature is less than heatproof limit value, being led to machinery by valve 10,11
Wind cooling system path is opened, and is cut off gravity-flow ventilation by air intake valve 8, valve for air exhaust 9 and is bypassed, is dropped using mechanical ventilation system
Temperature.
Thus, the aeration-cooling method being combined using force ventilation and gravity-flow ventilation, it is to avoid simple use is led to naturally
Wind cooling system, in the case of extreme weather, can cause the potential safety hazard of factory building；Grain cooling machine low-temperature grain-storage technology is used merely, can be made
The investment of forming apparatus and the consumption of the energy.The present invention uses the active configuration being combined with passive measure, improves factory building
Security, reduces the operation and maintenance cost of the investment sum of cooling system.
Explanation is needed exist for, is to put declining for object according to height using the external condition required for equal temperature technique of circulation
The actual conditions of heating, with reference to the Thermal Analysis of Fluent simulation softwards, draw corresponding decay heat and the combination of outside air temperature
Condition.I.e. under certain decay calorific intensity, to that should have an outdoor temperature, under the outdoor climate conditions below the temperature just
Gravity-flow ventilation can be used to cool for factory building.
Direction in figure shown in arrow is the direction of air circulation.
The aeration-cooling device of the storage heater factory building of the present invention, however it is not limited to above-mentioned embodiment, this area
Technical staff's technique according to the invention scheme draws other embodiments, also belongs to the technological innovation scope of the present invention.
Claims (6)
1. a kind of aeration-cooling device for storing heater factory building, the device includes two sets of aeration cooling systems, wherein a set of be
Equal temperature technique of circulation system, another set of is grain cooling machine low-temperature grain-storage technology system；The equal temperature technique of circulation system includes natural air inlet pipe
Road (5) and natural exhaust pipeline (6), the natural air inlet pipeline are arranged on the side of storage heater factory building (7), the nature
Exhaust duct is arranged on the opposite side of storage heater factory building (7), and the natural air inlet pipeline (5) is provided with air intake valve (8),
The natural exhaust pipeline (6) is provided with valve for air exhaust (9)；The grain cooling machine low-temperature grain-storage technology system includes air intake unit (1) and wind
Machine (3), the air intake unit (1) is arranged on the natural air inlet pipeline (5), and is arranged in parallel with the air intake valve (8),
The blower fan (3) is arranged on natural exhaust pipeline (6), and is arranged in parallel with the valve for air exhaust (9).
2. the aeration-cooling device of heater factory building is stored as claimed in claim 1, it is characterized in that：The air intake unit (1)
Be connected by the first intake stack and the first exhaust duct with the natural air inlet pipeline (5), first intake stack and
Valve (10) is equipped with first exhaust duct.
3. the aeration-cooling device of heater factory building is stored as claimed in claim 2, it is characterized in that：The blower fan (3) passes through
Second intake stack and the second exhaust duct are connected with the natural exhaust pipeline (6), second intake stack and second
Valve (11) is equipped with exhaust duct.
4. the aeration-cooling device of heater factory building is stored as claimed in claim 3, it is characterized in that：Second intake stack
It is provided with exhaust-air filter (2).
5. the aeration-cooling device of the storage heater factory building as described in claim any one of 1-4, it is characterized in that：The nature
The end of exhaust duct (6) is provided with air exhausting device (4).
6. the aeration-cooling device of heater factory building is stored as claimed in claim 5, it is characterized in that：The air exhausting device (4)
For chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764114.3A CN104596017B (en) | 2014-12-11 | 2014-12-11 | Store the aeration-cooling device of heater factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764114.3A CN104596017B (en) | 2014-12-11 | 2014-12-11 | Store the aeration-cooling device of heater factory building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104596017A CN104596017A (en) | 2015-05-06 |
| CN104596017B true CN104596017B (en) | 2017-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410764114.3A Active CN104596017B (en) | 2014-12-11 | 2014-12-11 | Store the aeration-cooling device of heater factory building |
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| Country | Link |
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| CN (1) | CN104596017B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218678A (en) * | 2017-05-10 | 2017-09-29 | 中国核电工程有限公司 | It is a kind of to strengthen the system of the aeration-cooling effect of radioactivity heater Dry storage |
| CN110408730B (en) * | 2019-09-12 | 2021-07-30 | 马钢集团设计研究院有限责任公司 | Steam exhaust device for steel slag hot-closed drain pipe gallery |
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| JP2001124380A (en) * | 1999-10-25 | 2001-05-11 | Teral Kyokuto Inc | Ventilation device and method for operating the same |
| KR20060067301A (en) * | 2004-12-14 | 2006-06-20 | 재단법인서울대학교산학협력재단 | Building-integrated apparatus for architectural heating and cooling system integrated with ventilation and air-cleaning system in residential buildings |
| CN2926320Y (en) * | 2006-06-29 | 2007-07-25 | 上海置信电气股份有限公司 | Underground convering station |
| CN201844487U (en) * | 2010-09-29 | 2011-05-25 | 中铁第四勘察设计院集团有限公司 | Tunnel wet curtain air supply and temperature reduction system |
| CN201883723U (en) * | 2010-11-30 | 2011-06-29 | 陈正宇 | Natural and mechanical double-acting ventilating plant |
| CN102644994A (en) * | 2012-05-08 | 2012-08-22 | 同济大学 | Large-scale underground space frequency conversion combined ventilation system |
| CN202452633U (en) * | 2011-12-29 | 2012-09-26 | 深圳市海生机房技术有限公司 | Intelligent ventilation system |
| CN202488007U (en) * | 2012-04-10 | 2012-10-10 | 佛山南海电力设计院工程有限公司 | Intelligent ventilation system for main transformer room |
| CN203966573U (en) * | 2014-06-13 | 2014-11-26 | 长江勘测规划设计研究有限责任公司 | Reactor and be placed in underground large nuclear power station with radioactive auxiliary plant |
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2014
- 2014-12-11 CN CN201410764114.3A patent/CN104596017B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001124380A (en) * | 1999-10-25 | 2001-05-11 | Teral Kyokuto Inc | Ventilation device and method for operating the same |
| KR20060067301A (en) * | 2004-12-14 | 2006-06-20 | 재단법인서울대학교산학협력재단 | Building-integrated apparatus for architectural heating and cooling system integrated with ventilation and air-cleaning system in residential buildings |
| CN2926320Y (en) * | 2006-06-29 | 2007-07-25 | 上海置信电气股份有限公司 | Underground convering station |
| CN201844487U (en) * | 2010-09-29 | 2011-05-25 | 中铁第四勘察设计院集团有限公司 | Tunnel wet curtain air supply and temperature reduction system |
| CN201883723U (en) * | 2010-11-30 | 2011-06-29 | 陈正宇 | Natural and mechanical double-acting ventilating plant |
| CN202452633U (en) * | 2011-12-29 | 2012-09-26 | 深圳市海生机房技术有限公司 | Intelligent ventilation system |
| CN202488007U (en) * | 2012-04-10 | 2012-10-10 | 佛山南海电力设计院工程有限公司 | Intelligent ventilation system for main transformer room |
| CN102644994A (en) * | 2012-05-08 | 2012-08-22 | 同济大学 | Large-scale underground space frequency conversion combined ventilation system |
| CN203966573U (en) * | 2014-06-13 | 2014-11-26 | 长江勘测规划设计研究有限责任公司 | Reactor and be placed in underground large nuclear power station with radioactive auxiliary plant |
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|---|---|
| CN104596017A (en) | 2015-05-06 |
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