CN107101287A - Pit dehumidifying air conditioner - Google Patents
Pit dehumidifying air conditioner Download PDFInfo
- Publication number
- CN107101287A CN107101287A CN201710470702.XA CN201710470702A CN107101287A CN 107101287 A CN107101287 A CN 107101287A CN 201710470702 A CN201710470702 A CN 201710470702A CN 107101287 A CN107101287 A CN 107101287A
- Authority
- CN
- China
- Prior art keywords
- air
- section
- outdoor
- indoor
- condenser
- 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
- 238000009833 condensation Methods 0.000 claims abstract description 18
- 230000005494 condensation Effects 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000007791 dehumidification Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 11
- 239000013589 supplement Substances 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 235000011229 Prunus domestica subsp. syriaca Nutrition 0.000 description 1
- 240000005462 Prunus umbellata var. umbellata Species 0.000 description 1
- 235000005138 Spondias dulcis Nutrition 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
- F24F2003/1446—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of pit dehumidifying air conditioner, include indoor section, outdoor section and electric control system, described indoor section includes compressor section, new, return air hybrid filtering section, evaporative condenser section and air supply section, and described outdoor section includes outdoor condensation segment.The present invention uses combined and spliced formula structure, made to measure according to tunnel or similar tunnel environment, can be achieved dehumidifying, temperature adjustment, the function of fresh air supplement, can be by electric load period limitation or dehumidification situation adjust unit capacity size, the convenient carrying of fabricated structure.
Description
Technical field
The present invention relates to tunnel dehumidification air conditioner field, specifically a kind of pit dehumidifying air conditioner.
Background technology
At present, plurality of tunnel remote location, tunnel electricity consumption is the form by electrical power generators, often there is portion
Anxiety at times, therefore, the operation power load of unit realize that adjustable is desirable, when dehumidification is vigorous, electric power
Unit is all turned on when supplying abundant, and part then can be achieved during shortage of electric power and open, to ensure basic dehumidification.And due to
Except humidity load can be with seasonal variations in tunnel environment, spring, summer especially yellow plum season dehumidifying load are very big, and autumn, winter
Very little；Therefore in the present invention, device compressor is using multicomputer parallel connection or the off-loadable mode of single fighter, it is possible to achieve Load Regulation
Control, and relative energy-saving during variable parameter operation.
Different in view of tunnel position, some positions are even among barren hill, and its space size is different, especially
It is that usually hole is narrow and small, if making single integrated air conditioner structure, is often difficult to realize and carries, the present invention is by equipment by each
Functional section is according to volume, weight size or individually or be combined with each other and makes several units, to reduce the volume and again of each unit
Amount, to facilitate carrying, finally assembling splicing at the scene.
In current tunnel or similar tunnel environment, dehumidifying generally using a large amount of dispersed placements civil small-scale dehumidifier or
The overall unit of the large-scale dehumidifier of person, they are either difficult to carry or are difficult to manage concentratedly or are difficult to temperature adjustment or even make
Into incidentally producing internal high temperature due to dehumidifying；Or fresh air can not be supplemented, and cause indoor air quality poor；It is placed in dehumidifying room
Between minicomputer also usually need timing manually topple over solidifying water.
The content of the invention
It is an object of the invention to provide a kind of pit dehumidifying air conditioner, can be achieved dehumidifying, temperature adjustment, the function of Fresh air handing,
Moisture removal is adjustable, is easy to carry in structure and installs.
Technical scheme is as follows：
A kind of pit dehumidifying air conditioner, includes indoor section, outdoor section and electric control system, described chamber interior subpackage
Compressor section, new, return air hybrid filtering section, evaporative condenser section and air supply section are included, described outdoor section includes outdoor cold
Solidifying section, it is characterised in that：Described new, return air hybrid filtering section includes wind inlet channel, is respectively arranged at wind inlet channel air intake
The new of side, returning air outlet, new, air cleaner and valve in returning air outlet are separately mounted to, and are arranged at wind inlet channel
First air outlet of air side；Described evaporative condenser section includes indoor air channel, is respectively arranged at indoor air channel outlet and inlet side
The first air inlet and the second air outlet, and be respectively arranged in indoor air channel indoor condenser, choke valve, evaporator and
Gas-liquid separator；Described air supply section includes supply air duct, is respectively arranged at the second air inlet of supply air duct outlet and inlet side
And air outlet, and the breeze fan being arranged in supply air duct；Described outdoor condensation segment includes outdoor air channel, set respectively
It is placed in the 3rd air inlet and the 3rd air outlet of outdoor air channel outlet and inlet side, and the band condensating wind being arranged in outdoor air channel
The outdoor condenser of machine；
Described compressor section, outdoor condenser, indoor condenser, choke valve, evaporator and gas-liquid separator by pipeline according to
Secondary circulation connection, cryogen is circulated through described compressor section, outdoor condenser, indoor condenser, choke valve, evaporator successively
And gas-liquid separator；Need to sequentially enter the wind inlet channel and interior by described new, return air inlet by the air of cool-down dehumidification
Air channel, successively by the evaporator and indoor condenser, enters back into the supply air duct, by described breeze fan by sending
Air port feeding is indoor.
Described pit dehumidifying air conditioner, it is characterised in that：Described compressor section includes a compressor or phase simultaneously
The multiple compressors of connection, may be provided in new, return air hybrid filtering section, evaporative condenser section, air supply section or outdoor condensation segment.
Described pit dehumidifying air conditioner, it is characterised in that：Described electric-control system may be provided at newly, return air hybrid filtering
In section, evaporative condenser section, air supply section or outdoor condensation segment, outside can be also provided separately within.
Described pit dehumidifying air conditioner, it is characterised in that：The condensation fan of the outdoor condenser is adjustable speed blower fan.
Electric control system is controlled to whole system.
The present invention uses combined and spliced formula structure, is made to measure according to tunnel or similar tunnel environment, and dehumidifying can be achieved, adjusts
Temperature, fresh air supplement function, can by electric load period limitation or dehumidification situation adjust unit capacity size, combined type
Structure is convenient to carry.
Beneficial effects of the present invention：
1st, the present invention is tailored for tunnel or similar tunnel environment, using conventional dehumidification air conditioner principle, by structure
Composability design, solve the problems, such as the mounting complexity in tunnel；
2nd, the present invention solves tunnel air-conditioning by using two more parallel compressors or single, many off-loadable compressor forms
The period problem in short supply of electricity consumption simultaneously realizes energy-saving run；
3rd, the present invention realizes the supplement of fresh air, it is ensured that tunnel surrounding air by setting fresh air pipeline, air port and filter
Fresh, wholesomeness；
4th, the present invention is run by the rationalization of cooling flow, the adjustable speed of outdoor heat exchanger, is realized unit and is reasonably removed
Wet air-conditioning temperature range.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present invention.
Fig. 2 is external structure schematic diagram of the present invention.
Embodiment
Referring to Fig. 1,2, a kind of pit dehumidifying air conditioner includes indoor section, outdoor section and electric control system 1,
Indoor section includes compressor section 2, new, return air hybrid filtering section 3, evaporative condenser section 4 and air supply section 5, and outdoor section includes
Condensed exterior of having family section 6, new, return air hybrid filtering section 3 includes wind inlet channel 3-1, is respectively arranged at wind inlet channel 3-1 inlet sides
New, returning air outlet 3-2,3-3, be separately mounted to new, air cleaner and valve in returning air outlet 3-2,3-3, Yi Jishe
It is placed in the first air outlet of wind inlet channel 3-1 air sides；Evaporative condenser section 4 includes indoor air channel 4-1, is respectively arranged at interior
The first air inlet and the second air outlet of air channel 4-1 outlet and inlets side, and be respectively arranged at indoor cold in indoor air channel 4-1
Condenser 4-2, choke valve 4-3, evaporator 4-4 and gas-liquid separator 4-5；Air supply section 5 includes supply air duct 5-1, set respectively
The second air inlet and air outlet in supply air duct 5-1 outlet and inlets side, and the breeze fan being arranged in supply air duct 5-1
5-2；Outdoor condensation segment 6 include outdoor air channel 6-1, the 3rd air inlet for being respectively arranged at outdoor air channel 6-1 outlet and inlets side and
3rd air outlet, and the outdoor condenser 6-2 with condensation fan 6-3 being arranged in outdoor air channel 6-1；
Compressor section 2, outdoor condenser 6-2, indoor condenser 4-2, choke valve 4-3, evaporator 4-4 and gas-liquid separator 4-5
Circulate connection successively by pipeline, cryogen is circulated through compressor section 2, outdoor condenser 6-2, indoor condenser 4-2, section successively
Flow valve 4-3, evaporator 4-4 and gas-liquid separator 4-5；Need by new, return air inlet 3-2,3-3 successively to be entered by the air of cool-down dehumidification
Enter wind inlet channel 3-1 and interior air channel 4-1, successively by evaporator 4-4 and indoor condenser 4-2, enter back into supply air duct 5-
1, sent into by breeze fan 5-2 by air outlet indoor.
In the present invention, compressor section 2 includes a compressor or the multiple compressors being in parallel, may be provided at it is new, return
In wind hybrid filtering section 3, evaporative condenser section 4, air supply section 5 or outdoor condensation segment 6.
Electric-control system 1 may be provided at newly, return air hybrid filtering section 3, evaporative condenser section 4, air supply section 5 or outdoor condensation segment 6
In, it can also be provided separately within outside.
Outdoor condenser 6-2 condensation fan 6-3 is adjustable speed blower fan.
Electric control system 1 is controlled to whole system, and can be realized and automatically controlled.
Below in conjunction with accompanying drawing, the present invention is further illustrated：
When desiccant cooling is circulated, after refrigeration working medium is compressed by compressor section 2, outdoor condenser 5-2 is flowed into, is partly radiated, then
Indoor condenser 4-2 is flowed into two-phase form to continue to radiate, condensed liquid working substance is saved through the choke valve such as heating power expansion valve 4-3
Enter evaporator 4-4 after stream, flash to essentially low-pressure gaseous, after gas-liquid separator 4-5, gaseous working medium is by compressor section 2
Suction, is continued compression, is circulated with this.
The circulation of air is as follows：The air in dehumidifying space is inhaled into wind inlet channel 3-1 as return air, is mixed with outdoor fresh air
Afterwards, indoor air channel 4-1 is entered back into, is dehumidified through evaporator 4-4, then enter back into and send to suitable temperature through indoor condenser 4-2 rewarmings
Wind air channel 5-1, is sent into indoor by breeze fan 5-2 by air outlet（Dehumidifying space）, so as to realize dehumidifying operation.
Outdoor condenser 6-2 condensation fan 6-3 is adjustable speed blower fan, by controlling condensation fan 6-3 wind speed adjustable
Section row is to outdoor condensation heat, so that the air temperature modification that is processed in control room.
The present embodiment shows there is two compressors being in parallel, electric-control system 1 and pressure according to two sets of refrigeration systems in parallel
Contracting machine section 2 may be contained within new, return air hybrid filtering section 3.Constructional variant produced by other constituted modes is equally also in this hair
In bright protection domain.
Claims (4)
1. a kind of pit dehumidifying air conditioner, includes indoor section, outdoor section and electric control system, described indoor section
Include compressor section, new, return air hybrid filtering section, evaporative condenser section and air supply section, described outdoor section includes outdoor
Condensation segment, it is characterised in that：Described new, return air hybrid filtering section, which includes wind inlet channel, be respectively arranged at wind inlet channel enters
The new of wind side, returning air outlet, new, air cleaner and valve in returning air outlet are separately mounted to, and are arranged at air intake wind
First air outlet of road air side；Described evaporative condenser section includes indoor air channel, is respectively arranged at indoor air channel outlet and inlet
The first air inlet and the second air outlet of side, and indoor condenser, choke valve, the evaporator being respectively arranged in indoor air channel
And gas-liquid separator；Described air supply section includes supply air duct, is respectively arranged at the second air intake of supply air duct outlet and inlet side
Mouth and air outlet, and the breeze fan being arranged in supply air duct；Described outdoor condensation segment includes outdoor air channel, difference
It is arranged at the 3rd air inlet and the 3rd air outlet of outdoor air channel outlet and inlet side, and the band condensation being arranged in outdoor air channel
The outdoor condenser of blower fan；
Described compressor section, outdoor condenser, indoor condenser, choke valve, evaporator and gas-liquid separator by pipeline according to
Secondary circulation connection, cryogen is circulated through described compressor section, outdoor condenser, indoor condenser, choke valve, evaporator successively
And gas-liquid separator；Need to sequentially enter the wind inlet channel and interior by described new, return air inlet by the air of cool-down dehumidification
Air channel, successively by the evaporator and indoor condenser, enters back into the supply air duct, by described breeze fan by sending
Air port feeding is indoor.
2. pit dehumidifying air conditioner according to claim 1, it is characterised in that：Described compressor section includes a pressure
Contracting machine or the multiple compressors being in parallel, may be provided at new, return air hybrid filtering section, evaporative condenser section, air supply section or outdoor cold
In solidifying section.
3. pit dehumidifying air conditioner according to claim 1, it is characterised in that：Described electric-control system may be provided at newly,
In return air hybrid filtering section, evaporative condenser section, air supply section or outdoor condensation segment, outside can be also provided separately within.
4. pit dehumidifying air conditioner according to claim 1, it is characterised in that：The condensation fan of the outdoor condenser is
Adjustable speed blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470702.XA CN107101287A (en) | 2017-06-20 | 2017-06-20 | Pit dehumidifying air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470702.XA CN107101287A (en) | 2017-06-20 | 2017-06-20 | Pit dehumidifying air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107101287A true CN107101287A (en) | 2017-08-29 |
Family
ID=59663438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710470702.XA Pending CN107101287A (en) | 2017-06-20 | 2017-06-20 | Pit dehumidifying air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107101287A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2589861Y (en) * | 2002-12-09 | 2003-12-03 | 全国人防工程内部环境与设备研究中心 | Pit dehumidifying air conditioner |
| CN101173805A (en) * | 2006-10-30 | 2008-05-07 | 同方人工环境有限公司 | Air treatment device with circulating dehumidification function |
| US20110100043A1 (en) * | 2007-08-31 | 2011-05-05 | Panasonic Corporation | Air conditioning/ventilating system |
| CN102937308A (en) * | 2012-11-14 | 2013-02-20 | 合肥天鹅制冷科技有限公司 | Dehumidification air conditioner capable of supplying air with multiple temperature parameters |
| CN105240963A (en) * | 2015-10-29 | 2016-01-13 | 泰豪科技股份有限公司 | Novel air cooling temperature adjustment dehumidifier |
| CN207094877U (en) * | 2017-06-20 | 2018-03-13 | 合肥天鹅制冷科技有限公司 | Pit dehumidifying air conditioner |
-
2017
- 2017-06-20 CN CN201710470702.XA patent/CN107101287A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2589861Y (en) * | 2002-12-09 | 2003-12-03 | 全国人防工程内部环境与设备研究中心 | Pit dehumidifying air conditioner |
| CN101173805A (en) * | 2006-10-30 | 2008-05-07 | 同方人工环境有限公司 | Air treatment device with circulating dehumidification function |
| US20110100043A1 (en) * | 2007-08-31 | 2011-05-05 | Panasonic Corporation | Air conditioning/ventilating system |
| CN102937308A (en) * | 2012-11-14 | 2013-02-20 | 合肥天鹅制冷科技有限公司 | Dehumidification air conditioner capable of supplying air with multiple temperature parameters |
| CN105240963A (en) * | 2015-10-29 | 2016-01-13 | 泰豪科技股份有限公司 | Novel air cooling temperature adjustment dehumidifier |
| CN207094877U (en) * | 2017-06-20 | 2018-03-13 | 合肥天鹅制冷科技有限公司 | Pit dehumidifying air conditioner |
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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: 20170829 |