CN107965876A - A kind of ventilation layout method in intensive culture workshop - Google Patents
A kind of ventilation layout method in intensive culture workshop Download PDFInfo
- Publication number
- CN107965876A CN107965876A CN201711193836.8A CN201711193836A CN107965876A CN 107965876 A CN107965876 A CN 107965876A CN 201711193836 A CN201711193836 A CN 201711193836A CN 107965876 A CN107965876 A CN 107965876A
- Authority
- CN
- China
- Prior art keywords
- air
- duct
- layout method
- rectangular
- intensive culture
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000035515 penetration Effects 0.000 claims abstract description 3
- 238000004321 preservation Methods 0.000 claims description 4
- 239000011490 mineral wool Substances 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
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
- F24F7/007—Ventilation with forced flow
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0263—Insulation for air ducts
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of ventilation layout method in intensive culture workshop, main structure includes main air blower, inlet air rectangular air duct, fresh air spiral duct, return air rectangular air duct, air draft rectangular air duct, gas-detecting device.The present invention is aerated by way of fan parallel-connection and penetration type, is added volume of air supply, is balanced for air draft, meets the air-conditioning requirement for needing sealing cultivating workshop on a large scale.
Description
Technical field
The present invention relates to fishery cultivating field, and in particular to a kind of ventilation layout method of cultivating workshop.
Background technology
In the intensive culture workshop of modernization, some special fish, are especially that non-original producton location fish were cultivating
Cheng Zhong, it is more harsh for the requirement of the conditions such as ambient temperature, and due to the features such as cultivation density is big and floor space is big,
Generally all use the cultivating workshop of closing, therefore ventilation and oxygen supply and the temperature control because of seasonal variations in intensive culture workshop
Problem is the problem of being had to take into account that in breeding process.
Traditional cultivating workshop is generally all by the way of unidirectional flow ventilation, first, filling several ventilations above cultivating workshop
Cap carries out air draft, and room air is constantly by the continual row of ventilator to outdoor, and outdoor air then passes through door and window
Etc. being supplemented, second, directly installing ventilating fan in wall, both modes obviously cannot all meet that needs seal on a large scale
The air-conditioning requirement of cultivating workshop.
The content of the invention
Goal of the invention：It is an object of the present invention to solve the deficiency of the existing technology and provide one kind can adapt to it is extensive,
The ventilation layout method in the intensive culture workshop of a wide range of oxygenation requirement.
Technical solution：A kind of ventilation layout method in intensive culture workshop, including it is main air blower, inlet air rectangular air duct, new
Conch tornadotron, return air rectangular air duct, air draft rectangular air duct, gas-detecting device；The ventilation layout method uses wind turbine
In parallel and penetration type air supply mode is laid out, and the main air blower has two, and a breeze fan and an induced draft fans, lead to
Cross the top side that rack platform is installed on cultivating workshop；The inlet air rectangular air duct connects air-supply wind with fresh air spiral duct
Machine, return air rectangular air duct and air draft rectangular air duct connect induced draft fans, and the fresh air spiral duct is divided into by principal screw air hose
Two branch pipes stretch to cultivating workshop both sides respectively；The gas-detecting device is installed on the inside of inlet air rectangular air duct, and terminal connects
PC ends are connect, outdoor gaseous mass is detected in real time.
As an optimization, the fresh air spiral duct turns circle connection breeze fan by side.
As an optimization, two branch pipes of the fresh air spiral duct contain several spiral air outlets respectively, it is spiral go out
Tuyere diameter is 18cm, mutual distance 1.2m.
As an optimization, a fire proof wind sluice is connected between the fresh air spiral duct, each branch pipe is provided with a list
To valve.
As an optimization, the fresh air spiral duct contains one layer of heat preservation rock wool layer.
Beneficial effect：The advantage of the present invention is as follows：
1. by way of lifting fan, reduce space hold, reduce construction cost.
2. by the mounting means of two fan parallel-connection supply and exhaust and the layout type for the fresh air spiral duct for stretching into both sides,
Volume of air supply is added, is balanced for air draft, meets the air-conditioning requirement for needing sealing cultivating workshop on a large scale.
3. by installing the fresh air spiral duct containing heat preservation rock layer, reduce the loss of heat in ventilation process.
Brief description of the drawings
Fig. 1 is the topology layout schematic diagram of the present invention.
Embodiment
Embodiment 1
A kind of indoor intensive cultivating workshop of Australia dragon design spot, is cultivated, non-activity window, the interior space is about using sealing
For 1200m3, to meet air-conditioning requirement, according to topology layout as shown in Figure 1, ventilation equipment is installed.
As shown in Figure 1, a kind of ventilation layout method in Australia dragon design class intensive culture workshop, its structure include main air blower
2nd, inlet air rectangular air duct 3, fresh air spiral duct 4, return air rectangular air duct 5, air draft rectangular air duct 6, gas-detecting device 9.It is described
Main air blower 2 have two, a breeze fan and an induced draft fans, the top of cultivating workshop 1 is installed on by rack platform
Side, the inlet air rectangular air duct 3 and fresh air spiral duct 4 connect breeze fan, return air rectangular air duct 5 and air draft rectangle wind
Pipe 6 connects induced draft fans, and the fresh air spiral duct 4 is divided into two branch pipes by principal screw air hose and stretches to cultivating workshop 1 respectively
Both sides.The gas-detecting device 9 is installed on the inner side of inlet air rectangular air duct 3, terminal connection PC ends 10, to outdoor gaseous mass
Detected in real time.
In this embodiment, to ensure ventilation quantity, the rated power of main air blower 2 is 45kw.The fresh air spiral duct 4
Circle connection breeze fan is turned by side.Two branch pipes of the fresh air spiral duct 4 contain several spiral air outlets respectively,
The spiral a diameter of 18cm of air outlet, mutual distance 1.2m.A fire proof wind sluice 7 is connected between the fresh air spiral duct 4,
Each branch pipe is provided with a check valve 8.The fresh air spiral duct 4 contains one layer of heat preservation rock wool layer.
In this embodiment, after testing, by the layout method, ventilation quantity reaches 4600m per hour3, through conversion, ventilation
Amount reaches 3.83 times/h, meets relevant national standard.
The foregoing is merely a kind of embodiment of the present invention, is not intended to limit the invention Australia dragon design class of application
Intensive culture workshop, for those skilled in the art, the present invention can also be applied to during other fish cultures,
And can there are various improvement, change, including to adapt to different fingerling and breeding spaces, including for main air blower rated power
Change etc., all modifications in the principle and scope of the present invention, made, retouching, improvements etc. should be included in guarantor of the invention
Within the scope of shield.
Claims (5)
1. a kind of ventilation layout method in intensive culture workshop, including main air blower, inlet air rectangular air duct, fresh air spiral duct,
Return air rectangular air duct, air draft rectangular air duct, gas-detecting device；It is characterized in that：The ventilation layout method uses wind turbine
In parallel and penetration type air supply mode is laid out, and the main air blower has two, and a breeze fan and an induced draft fans, lead to
Cross the top side that rack platform is installed on cultivating workshop；The inlet air rectangular air duct connects air-supply wind with fresh air spiral duct
Machine, return air rectangular air duct and air draft rectangular air duct connect induced draft fans, and the fresh air spiral duct is divided into by principal screw air hose
Two branch pipes stretch to cultivating workshop both sides respectively；The gas-detecting device is installed on the inside of inlet air rectangular air duct, and terminal connects
PC ends are connect, outdoor gaseous mass is detected in real time.
2. the ventilation layout method in intensive culture workshop according to claim 1, it is characterised in that：The new conch
Tornadotron turns circle connection breeze fan by side.
3. the ventilation layout method in intensive culture workshop according to claim 1, it is characterised in that：The new conch
Two branch pipes of tornadotron contain several spiral air outlets, the spiral a diameter of 18cm of air outlet, mutual distance 1.2m respectively.
4. the ventilation layout method in intensive culture workshop according to claim 1, it is characterised in that：The new conch
A fire proof wind sluice is connected between tornadotron, each branch pipe is provided with a check valve.
5. the ventilation layout method in intensive culture workshop according to claim 1, it is characterised in that：The new conch
Tornadotron contains one layer of heat preservation rock wool layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193836.8A CN107965876A (en) | 2017-11-24 | 2017-11-24 | A kind of ventilation layout method in intensive culture workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193836.8A CN107965876A (en) | 2017-11-24 | 2017-11-24 | A kind of ventilation layout method in intensive culture workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107965876A true CN107965876A (en) | 2018-04-27 |
Family
ID=61997715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711193836.8A Pending CN107965876A (en) | 2017-11-24 | 2017-11-24 | A kind of ventilation layout method in intensive culture workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107965876A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583493A (en) * | 2019-10-25 | 2019-12-20 | 东北农业大学 | Pig house ventilation unit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201621811U (en) * | 2010-03-02 | 2010-11-03 | 北京联飞翔科技股份有限公司 | Energy-saving type reverse circulating forced ventilation system |
-
2017
- 2017-11-24 CN CN201711193836.8A patent/CN107965876A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201621811U (en) * | 2010-03-02 | 2010-11-03 | 北京联飞翔科技股份有限公司 | Energy-saving type reverse circulating forced ventilation system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583493A (en) * | 2019-10-25 | 2019-12-20 | 东北农业大学 | Pig house ventilation unit |
| CN110583493B (en) * | 2019-10-25 | 2021-06-22 | 东北农业大学 | Pig house ventilation unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180427 |