CN103982963B - Novel air-type air conditioner - Google Patents
Novel air-type air conditioner Download PDFInfo
- Publication number
- CN103982963B CN103982963B CN201410172472.5A CN201410172472A CN103982963B CN 103982963 B CN103982963 B CN 103982963B CN 201410172472 A CN201410172472 A CN 201410172472A CN 103982963 B CN103982963 B CN 103982963B
- Authority
- CN
- China
- Prior art keywords
- air
- dehumidifier
- cooler
- branch
- cabin
- 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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Links
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000004378 air conditioning Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000013535 sea water Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 abstract description 8
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 238000007791 dehumidification Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000007605 air drying Methods 0.000 abstract 1
- 108010066057 cabin-1 Proteins 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
Landscapes
- Drying Of Gases (AREA)
Abstract
The invention discloses a novel air-type air conditioner and belongs to the field of marine mechanical refrigeration. The novel air-type air conditioner comprises a cabin; the cabin is connected with an exhaust fan; the exhaust fan and outdoor air form a first intake channel; the first intake channel is communicated with a first dehumidifier, a first air cooler, a second dehumidifier and a second air cooler in sequence; a first branch of the second air cooler is connected with a first evaporative cooler, and a second branch of the second air cooler is connected with a third air cooler; a first branch of the third air cooler is connected with a second evaporative cooler, and a second branch of the third air cooler is connected with the cabin through the exhaust fan after meeting a pipeline coming out from the second evaporative cooler; the third air cooler is communicated with the first evaporative cooler in a circulation manner through a second pump. According to the novel air-type air conditioner disclosed by the invention, as two stages of dehumidification facilities are adopted, the air drying degree is greatly improved; through continuous refrigeration of three stages of cooling devices, an existing compression refrigeration unit is not needed, so the structure is relatively simpler; air humidity is also regulated while air temperature in the cabin is regulated by the novel air-type air conditioner disclosed by the invention.
Description
Technical field
The present invention relates to a kind of air type air-conditioning, belongs to ship machinery refrigeration technology field.
Background technology
As the development of science and technology, the fisheries industry of China are more and more flourishing, especially marine fishing is abundant to we provide
Marine product, when fishing boat is at sea fished, often close on summer, suitable sweltering heat in cabin, the marine product caught need and
When freeze；Fishing boat except Fish are carried out using band ice it is fresh-keeping in addition to, it is also possible to refrigerating fresh-keeping is carried out by refrigeration machine.It is common
Compression refrigerating machine needs to expend the substantial amounts of electric energy of fishing boat, and the diesel engine of small fishing vessel is difficult to meet the electric energy that its refrigeration expends.
Further, since compression-type refrigeration adopts at present R12 or R22 cold-producing mediums, have a case that ODP and GWP are larger, it is special according to covering
Rel agreement is disabled.Fishing boat cabin indoor temperature is high, have impact on operating personnel's work.
When the diesel engine of fishing boat runs, usual diesel engine can only be converted into useful by 30%-the 40% of fuel whole energy
Mechanical energy, remaining 60% -70% is emitted in the form of heat, and its primary discharge form has cooling water, waste gas, radiation
（The heat for generally discharging in waste gas form can reach 35%-40%, and exhaust temperature is 400-450 DEG C）.Also have in the industry at present
It is used to freeze with diesel residual heat, however it is necessary that compression refigerating machine group is used as refrigerating plant, relatively costly, complex structure.
The content of the invention
It is an object of the invention to provide a kind of air type air-conditioning.
The technical problem to be solved is：Offer is a kind of to make full use of the energy of diesel engine to freeze to fishing boat,
Compressor bank need not be used to be capable of achieving to a kind of air type air-conditioning of cabin room temperature lowering.
To realize the purpose of the present invention, the technical solution used in the present invention is：
A kind of air type air-conditioning, including diesel engine, heating component, cabin, there is the first air outlet on the cabin, the
One air outlet connects exhaust blower, and the first branch connection of exhaust blower pipeline is outdoor, and the connection outside-air intake of the second branch is formed
First air intake passage, the first air intake passage is sequentially communicated the first dehumidifier, the first air cooler, the second dehumidifier, second empty
Gas Cooler, the first dehumidifier and the second dehumidifier form dehumidifying closed circuit with heating component.
First branch of second air cooler connects the first vapotron, and it is cold that the second branch connects the 3rd air
But device, the first branch of the 3rd air cooler connects the second vapotron, the second branch of the 3rd air cooler and the
Jing connects cabin by pressure fan after two vapotrones pipeline out converges；
The second pumps of the 3rd air cooler Jing are connected with the circulation of the first vapotron.
Described heating component includes heater, the first pump, regenerator, sea water cooler bin, the first valve body and the second valve body,
First valve body connects the first dehumidifier, and the second valve body connects the second dehumidifier, and the first dehumidifier and the second dehumidifier liquid outlet converge
Conjunction is connected to a reservoir, and reservoir and the first pump, heater, regenerator, sea water cooler bin form dehumidifying closed circuit.
Described regenerator is provided with cooling air channel.
The invention has the beneficial effects as follows：A kind of air type air-conditioning of the present invention, using diesel residual heat, plus hot heater
Water, evaporation release wherein moisture, solution concentration increases, and solution thickens；Subsequently in the first dehumidifier and the second dehumidifier
To moisture in absorption air.Additionally, present invention employs two-stage dehumidification equipment, the degree of being air-dried is greatly improved, three-level is cold
But company's level of equipment is freezed, and without the need for using existing compression refigerating machine group, structure is relatively more simple, and manufacturing cost is lower, while
Also the energy is made full use of；Also air humidity is have adjusted while adjusting cabin indoor air temperature of the present invention.
Description of the drawings
Fig. 1 is a kind of air type air-conditioning schematic diagram of the invention；
In figure：1st, cabin 1.1, the first air outlet 2, exhaust blower 2.1, the first branch 2.2, the second branch 3, outdoor
Air intlet 4, the first air intake passage 5, the first dehumidifier 6, the first air cooler 7, the second dehumidifier 8, the second air
Cooler 9, the first vapotron 10, the 3rd air cooler 11, the second vapotron 12, pressure fan 13, heating
Device 14, the first pump 15, regenerator 15.1, cooling air channel 16, sea water cooler bin 17, the first valve body 18, the second valve
Body 19, reservoir 20, the second pump.
Specific embodiment
A kind of air type air-conditioning, including diesel engine, heating component, cabin 1, there is the first air outlet 1.1 on cabin 1,
First air outlet 1.1 connects exhaust blower 2, and the first branch 2.1 of the pipeline of exhaust blower 2 connects outdoor, and the second branch 2.2 connects outdoor
Air intlet 3 formed the first air intake passage 4, the first air intake passage 4 be sequentially communicated the first dehumidifier 5, the first air cooler 6,
Second dehumidifier 7, the second air cooler 8, the first dehumidifier 5 and the second dehumidifier 7 form dehumidifying and loop back with heating component
Road.
First branch 2.1 of second air cooler 8 connects the first vapotron 9, the connection of the second branch 2.2 the
Three air coolers 10, first branch 2.1 of the 3rd air cooler 10 connects the second vapotron 11, the cooling of the 3rd air
Jing is connected cabin 1 by pressure fan 12 after pipeline of second branch 2.2 of device 10 with the second vapotron 11 out converges；
The second pumps of Jing 20 of 3rd air cooler 10 are connected with the circulation of the first vapotron 9.
Described heating component includes heater 13, the first pump 14, regenerator 15, sea water cooler bin 16, the first valve body 17
With the second valve body 18, the first dehumidifier 5 of connection of the first valve body 17, the second dehumidifier 7 of connection of the second valve body 18, the first dehumidifier 5
Converge with the liquid outlet of the second dehumidifier 7 and be connected to a reservoir 19, the pump 14 of reservoir 19 and first, heater 13, regenerator 15,
Sea water cooler bin 16 forms dehumidifying closed circuit.
Described regenerator 15 is provided with cooling air channel 15.1, for cooling down the solution temperature that the first pumps of Jing 14 come
Degree, then solution continuation is cooled by sea water cooler bin 16.
The present invention operation principle be：In whole device, the air of outside-air intake 3（35 DEG C, humidity 80%）With indoor the
One air outlet 1.1 air out（25 DEG C, humidity 60%）, be mixed into the first air intake passage 4, through the first dehumidifier 5,
Through the 3rd air cooler 10 after one air cooler 6, the second dehumidifier 7, the cooling of the continuous dehumidifying of the second air cooler 8,
3rd 10 points of air cooler is two branches, wherein reaching saturation with other one through the second vapotron 11 all the way
Zhi Huihe reaches indoor ventilation state, is then sent in cabin 1 by pressure fan 12, for adjusting Temperature and Relative Humidity of Indoor Air.Dehumidifying
Afterwards, the solution in the first dehumidifier 5 and the second dehumidifier 7 is thinning, and by the first pump 14 heater 13 and regenerator 14 are pumped into, release
Wherein moisture, solution concentration increases, and solution thickens；Then the first dehumidifying is entered respectively through the first valve body 17 and the second valve body 18
To moisture in absorption air in the dehumidifier 7 of device 5 and second.Solution effects are used to make to be air-dried.First dehumidifier 5 and second
The liquid outlet of dehumidifier 7 converges and is connected to a reservoir 19, and reservoir 19 is cold with the first pump 14, heater 13, regenerator 15, sea water
But case 16 forms dehumidifying closed circuit.
A kind of air type air-conditioning of the present invention, using diesel residual heat, plus the water of hot heater, evaporation release wherein water
Point, solution concentration increases, and solution thickens；Subsequently in the first dehumidifier and the second dehumidifier to moisture in absorption air.
Additionally, present invention employs two-stage dehumidification equipment, the degree of being air-dried, company's level refrigeration of three-level cooling device, nothing are greatly improved
Existing compression refigerating machine group need to be used, structure is relatively more simple, and manufacturing cost is lower, while also making full use of the energy；This
Also air humidity is have adjusted while bright adjusting cabin indoor air temperature.
Claims (1)
1. a kind of air type air-conditioning, it is characterised in that：Including diesel engine, heating component, cabin（1）, cabin（1）On have
One air outlet（1.1）, the first air outlet（1.1）Connection exhaust blower（2）, exhaust blower（2）First branch of pipeline（2.1）Communication chamber
Outward, the second branch（2.2）Connection outside-air intake（3）Form the first air intake passage（4）, the first air intake passage（4）Connect successively
Logical first dehumidifier（5）, the first air cooler（6）, the second dehumidifier（7）, the second air cooler（8）, the first dehumidifier
（5）With the second dehumidifier（7）Dehumidifying closed circuit is formed with heating component；Second air cooler（8）The first branch
（2.1）Connect the first vapotron（9）, the second branch（2.2）Connect the 3rd air cooler（10）, the 3rd air cooler
（10）The first branch（2.1）Connect the second vapotron（11）, the 3rd air cooler（10）The second branch（2.2）With
Second vapotron（11）Pipeline out converge after Jing by pressure fan（12）Connection cabin（1）；The 3rd air cooling
Device（10）The pumps of Jing second（20）With the first vapotron（9）Circulation connection；Heating component includes heater（13）, the first pump
（14）, regenerator（15）, sea water cooler bin（16）, the first valve body（17）With the second valve body（18）, the first valve body（17）Connection the
One dehumidifier（5）, the second valve body（18）Connect the second dehumidifier（7）, the first dehumidifier（5）With the second dehumidifier（7）Liquid outlet
Converge and be connected to a reservoir（19）, reservoir（19）With the first pump（14）, heater（13）, regenerator（15）, sea water cooling
Case（16）Form dehumidifying closed circuit；Regenerator（15）It is provided with cooling air channel（15.1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172472.5A CN103982963B (en) | 2014-04-28 | 2014-04-28 | Novel air-type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172472.5A CN103982963B (en) | 2014-04-28 | 2014-04-28 | Novel air-type air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103982963A CN103982963A (en) | 2014-08-13 |
| CN103982963B true CN103982963B (en) | 2017-04-19 |
Family
ID=51275037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410172472.5A Active CN103982963B (en) | 2014-04-28 | 2014-04-28 | Novel air-type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103982963B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354847B (en) * | 2014-10-10 | 2016-09-07 | 江苏科技大学 | A kind of seawater source heat pump air-conditioning system for ship and control method thereof |
| CN110155295A (en) * | 2019-04-16 | 2019-08-23 | 中国船舶及海洋工程设计研究院（中国船舶工业集团公司第七0八研究所） | A kind of cabin for boat air conditioning zoning control system and its control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB649735A (en) * | 1948-04-06 | 1951-01-31 | Cargocaire Engineering Corp | Improvements in method and apparatus for preventing combustion and/or corrosion in storage compartments |
| CN201007531Y (en) * | 2007-02-09 | 2008-01-16 | 广东志高空调有限公司 | Highly effective dehumidifier |
| CN102287883A (en) * | 2011-07-22 | 2011-12-21 | 集美大学 | Improved structure for marine rotating-wheel dehumidifying air-conditioning system and operating method thereof |
| CN203518108U (en) * | 2013-10-31 | 2014-04-02 | 重庆大学 | Liquid desiccant air-handling system by using geothermal hot spring resource |
| CN204124355U (en) * | 2014-04-28 | 2015-01-28 | 浙江海洋学院 | Ship Waste Heat two-stage solution dehumidification composite evaporation cooling all-air conditioning device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4333515A (en) * | 1980-08-13 | 1982-06-08 | Battelle Development Corp. | Process and system for boosting the temperature of sensible waste heat sources |
| JP2834522B2 (en) * | 1990-03-15 | 1998-12-09 | 株式会社赤阪鉄工所 | Equipment for preventing condensation on cargo in hold |
| KR101336195B1 (en) * | 2012-02-09 | 2013-12-03 | 삼성중공업 주식회사 | Air Handling Unit for HAVC System of Vessel and Air Handling Method Using The Same |
-
2014
- 2014-04-28 CN CN201410172472.5A patent/CN103982963B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB649735A (en) * | 1948-04-06 | 1951-01-31 | Cargocaire Engineering Corp | Improvements in method and apparatus for preventing combustion and/or corrosion in storage compartments |
| CN201007531Y (en) * | 2007-02-09 | 2008-01-16 | 广东志高空调有限公司 | Highly effective dehumidifier |
| CN102287883A (en) * | 2011-07-22 | 2011-12-21 | 集美大学 | Improved structure for marine rotating-wheel dehumidifying air-conditioning system and operating method thereof |
| CN203518108U (en) * | 2013-10-31 | 2014-04-02 | 重庆大学 | Liquid desiccant air-handling system by using geothermal hot spring resource |
| CN204124355U (en) * | 2014-04-28 | 2015-01-28 | 浙江海洋学院 | Ship Waste Heat two-stage solution dehumidification composite evaporation cooling all-air conditioning device |
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| Publication number | Publication date |
|---|---|
| CN103982963A (en) | 2014-08-13 |
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