CN108644927A - A kind of assembled technological central air-conditioning - Google Patents
A kind of assembled technological central air-conditioning Download PDFInfo
- Publication number
- CN108644927A CN108644927A CN201810581464.4A CN201810581464A CN108644927A CN 108644927 A CN108644927 A CN 108644927A CN 201810581464 A CN201810581464 A CN 201810581464A CN 108644927 A CN108644927 A CN 108644927A
- Authority
- CN
- China
- Prior art keywords
- air
- section
- conditioning
- heat exchanger
- humidifier
- 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
- 238000004378 air conditioning Methods 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 8
- 239000003595 mist Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000007791 dehumidification Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming Methods 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
- F24F3/06—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 arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses a kind of assembled technological central air-conditioning, including the return air inlet set gradually, primary filter, return fan section, return air exports, fresh inlet, medium effeciency filter, surface cooling section, water fender, first humidifier section, bringing-up section, second humidifier section, blower section and air outlet, above-mentioned component is set in turn according to air flow path in first shell, it further include the sensible heat exchanger being set between the return air inlet and primary filter, the partition board being set between the surface cooling section and water fender, and left air path and right air path, the sensible heat exchanger is connected with the return air inlet.The present invention can be substantially reduced steam consumption when steam heating, to reduce the energy consumption caused by the counteracting of hot and cold amount in summer dehumidification process, realize energy-saving purpose by changing air handling scheme.
Description
Technical field
The present invention relates to air-conditioning technique fields, and in particular to a kind of assembled technological central air-conditioning.
Background technology
In order to meet the technological requirement of production and scientific research etc., the application of craftsmanship central air-conditioning is more and more extensive, no
Only service location provides suitable temperature, also provides suitable humidity environment.
Currently, the structure of well known craftsmanship central air-conditioning is as shown in Figure 1.When operation, its working principle is that：Workshop
Return air through 1 → primary filter of return air inlet 2（Rough dusting）→ return fan 3 → return air of section outlet 4（Discharge part return air）→
Fresh inlet 5（Suction part fresh air）→ medium effeciency filter 6（Fine dedusting）→ surface cooling section 7（Cooling, dehumidifying）→ the first humidification
9 → heater of section, 10 → the second 11 → blower section of humidifier section 12 → through air outlet 13 is sent to workshop.
In season in midsummer, since air absolute moisture content is larger, fresh air, which needs to dehumidify, could meet the humiture of workshop
It is required that（Generally 26 DEG C of temperature, humidity 65%）, at this point, the processing mode of traditional craftsmanship central air-conditioning is：First use chilled water
Dew point temperature value is cooled to mixed wind（About 17 ~ 18 DEG C）It dehumidifies, is then warming up to wind pushing temperature value with steam again（21~22
℃）To meet the humiture requirement of workshop.In the process, by surface cooling section cool-down dehumidification, then pass through heating again
Device is heated, and has apparent cold-hot counteraction phenomenon；On the other hand, the thermal energy of workshop return air is not utilized effectively, and causes
Energy consumption increases.
Invention content
For problems of the prior art, the present invention provides a kind of energy-saving assembled technological central air-conditioning, leads to
Change air handling scheme is crossed, steam consumption when steam heating can be substantially reduced, to reduce in summer dehumidification process
Energy consumption caused by being offset due to hot and cold amount, realizes energy-saving purpose.
The technical solution adopted in the present invention is：A kind of assembled technological central air-conditioning, including the return air that sets gradually
Mouth, primary filter, return fan section, return air outlet, fresh inlet, medium effeciency filter, surface cooling section, water fender, the first humidifier section,
Bringing-up section, the second humidifier section, blower section and air outlet, above-mentioned component are set in turn according to air flow path in first shell,
Further include the sensible heat exchanger being set between the return air inlet and primary filter, be set to the surface cooling section and water fender it
Between partition board and left air path and right air path, the sensible heat exchanger be connected with the return air inlet.
Further, the left air path and right air path are between first shell and second shell, the left side wind
Road is for being connected to from the sensible heat exchanger to the air-flow between first humidifier section, and the right air path is for being connected to from institute
State the air-flow that surface cooling section is back between the sensible heat exchanger.
Further, the gas of rectangular-ambulatory-plane is formed between the left air path and right air path and first shell and second shell
Flow path.
Further, the partition board is active clapboard.
Preferably, first humidifier section is using micro- mist humidifier, the second humidifier section using seam humidifier,
The bringing-up section is using steam heater.
Preferably, the sensible heat exchanger is plate-type exchanger.
The invention has the advantages that：The present invention is increased aobvious by changing air handling scheme behind return air inlet
Hot heat exchanging segment, makes to pass through right air path through the processed mixing wind of surface cooling section and is back to sensible heat transfer section again, absorbs return air
After thermal energy, then through subsequent techniques sections such as left air path the first humidifier sections of inflow, steam when can be substantially reduced steam heating disappears
Consumption has achieved the effect that energy saving to reduce the energy consumption caused by the counteracting of hot and cold amount in summer dehumidification process.
Description of the drawings
Fig. 1 is prior art processes central air-conditioning internal structure schematic diagram；
Fig. 2 is the craftsmanship central air-conditioning internal structure schematic diagram of the present invention.
Specific implementation mode
Fig. 1 is prior art processes central air-conditioning internal structure schematic diagram, and the shortcoming in structure is in background skill
Art part had been described in, and details are not described herein again.With reference to Fig. 2, the present invention will be described in detail.
The present invention provides a kind of assembled technological central air-conditioning, including set gradually return air inlet 1, primary filter 2,
Return fan section 3, return air outlet 4, fresh inlet 5, medium effeciency filter 6, surface cooling section 7, water fender 8, the first humidifier section 9, bringing-up section
10, the second humidifier section 11, blower section 12 and air outlet 13, above-mentioned component are set in turn in first shell 18 according to air flow path
It is interior；Unlike the prior art, the invention also includes the sensible heat exchangers being set between return air inlet 1 and primary filter 2
14, sensible heat exchanger 14 is connected with return air inlet 1, partition board 17 is additionally provided between surface cooling section 7 and water fender 8, and be set to
Left air path 16 between first shell 18 and second shell 19 and right air path 15.The air phase of return air inlet 1 and workshop
Logical, return air outlet 4 is communicated by control valve with outdoor, and fresh inlet 5 is communicated by control valve with outdoor.
Wherein, left air path 16 is for being connected to from the air-flow between 14 to the first humidifier section 9 of sensible heat exchanger, right air path
15 are back to air-flow between sensible heat exchanger 14, left air path 16 and right air path 15 and first for being connected to from surface cooling section 7
The air flow path of rectangular-ambulatory-plane is formed between shell 18 and second shell 19.The ventilation that left air path 16 and right air path 15 design
Amount, the wind pressure of wind pressure and surface cooling section 7 are of substantially equal.
Preferably, the first humidifier section 9 is using micro- mist humidifier, the second humidifier section 11 using seam humidifier,
Bringing-up section 10 is using steam heater.
Preferably, sensible heat exchanger 14 uses static, plate-type exchanger, belongs to hot and cold gas in the movement direction
Mutually perpendicular crossflow heat exchanger.
Preferably, partition board 17 is active clapboard, when not needing cool-down dehumidification（Such as season in spring and autumn）, can be by active clapboard
It removes.
When work, air flow path of the invention is：The return air of workshop, through 1 → sensible heat exchanger of return air inlet 14 → just
Effect 2 → return fan of filter section 3 → through 4 discharge part return air of return air outlet → through 5 suction part fresh air of fresh inlet → middle effect
14 → left air path of filter 6 → surface cooling section, 7 → right air path, 15 → sensible heat exchanger, 16 → the first 9 → bringing-up section of humidifier section 10
→ the second 11 → blower section of humidifier section 12 → through air outlet 13 is sent to workshop.
Compared with the existing technology, Air Treatment Technology flow of the invention has some special features, by surface cooling section 7
Mixing wind not directly enters the first humidifier section 9, but is blocked by partition board 17, flows back, then flows through along right air path 15
Sensible heat exchanger 14 carries out sufficient heat exchange herein, and the low-temperature mixed wind after cool-down dehumidification absorbs in return air
Thermal energy, temperature increase, and the mixing wind after being warmed continues to move ahead along left air path 16, enter back into the first humidifier section 9 and wait subsequently
Process section, this mode can be substantially reduced steam consumption when steam heating, achieve the effect that energy saving.
Embodiment described above is only that the preferred embodiment of technical solution of the present invention is described, not to this hair
Bright range is defined, and under the premise of not departing from design spirit of the present invention, those of ordinary skill in the art are to the present invention's
The various modifications and improvement that technical solution is made should all be fallen into the protection domain of claims of the present invention determination.
Claims (6)
1. a kind of assembled technological central air-conditioning, including the return air inlet, primary filter, return fan section, the return air that set gradually
Outlet, fresh inlet, medium effeciency filter, surface cooling section, water fender, the first humidifier section, bringing-up section, the second humidifier section, blower section
And air outlet, above-mentioned component are set in turn according to air flow path in first shell, it is characterised in that：Further include be set to it is described
Sensible heat exchanger between return air inlet and primary filter, the partition board being set between the surface cooling section and water fender, and it is left
Crosswind road and right air path, the sensible heat exchanger are connected with the return air inlet.
2. assembled technological central air-conditioning as described in claim 1, it is characterised in that：The left air path and right air path
Between first shell and second shell, the left air path is for being connected to from the sensible heat exchanger to first humidification
Air-flow between section, the right air path is for being connected to the air-flow being back to from the surface cooling section between the sensible heat exchanger.
3. assembled technological central air-conditioning as claimed in claim 2, it is characterised in that：The left air path and right air path
The air flow path of rectangular-ambulatory-plane is formed between first shell and second shell.
4. the assembled technological central air-conditioning as described in claim 1-3 any one, it is characterised in that：The partition board is to live
Dynamic dividing plate.
5. assembled technological central air-conditioning as claimed in claim 4, it is characterised in that：First humidifier section using
Micro- mist humidifier, the second humidifier section is using seam humidifier, and the bringing-up section is using steam heater.
6. assembled technological central air-conditioning as claimed in claim 5, it is characterised in that：The sensible heat exchanger is flat
Heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810581464.4A CN108644927A (en) | 2018-06-07 | 2018-06-07 | A kind of assembled technological central air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810581464.4A CN108644927A (en) | 2018-06-07 | 2018-06-07 | A kind of assembled technological central air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108644927A true CN108644927A (en) | 2018-10-12 |
Family
ID=63752106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810581464.4A Pending CN108644927A (en) | 2018-06-07 | 2018-06-07 | A kind of assembled technological central air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108644927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260481A (en) * | 2019-05-27 | 2019-09-20 | 江苏中烟工业有限责任公司 | A method of intervention control being carried out to air-conditioning PLC control system using computer |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09296952A (en) * | 1996-05-07 | 1997-11-18 | Matsushita Electric Ind Co Ltd | Dehumidifying apparatus |
| CN2380837Y (en) * | 1999-01-07 | 2000-05-31 | 潘坚萍 | Super-energy-saved central air-conditioner set |
| CN2405146Y (en) * | 1999-12-20 | 2000-11-08 | 张金荣 | Side blowing air conditioner using humidifier as a substitute for shower humidification |
| JP2001193964A (en) * | 2000-01-12 | 2001-07-17 | Techno Ryowa Ltd | Air conditioner |
| CN2463734Y (en) * | 2001-01-20 | 2001-12-05 | 张金荣 | Side-blowing air conditioner set with oil mist electrostatic purifying section |
| JP2008036552A (en) * | 2006-08-08 | 2008-02-21 | Matsushita Electric Ind Co Ltd | Dehumidifying apparatus |
| CN202403359U (en) * | 2012-01-04 | 2012-08-29 | 西安工程大学 | Runner-type regenerative cycle evaporative cooling air conditioning unit |
| CN205641276U (en) * | 2016-05-03 | 2016-10-12 | 盐城市华丰空调有限公司 | Noble and unsullied clean air conditioner of compact combination formula |
| CN205957356U (en) * | 2016-08-02 | 2017-02-15 | 苏州诚品家智能科技有限公司 | Fresh air dehumidification device |
| CN106403091A (en) * | 2016-12-07 | 2017-02-15 | 刘晓鹏 | Combined type air conditioner unit free of primarily efficient filtering segment |
| CN106949564A (en) * | 2017-05-15 | 2017-07-14 | 宁波保税区瑞丰模具科技有限公司 | A kind of dehumidifier |
| CN107894079A (en) * | 2017-10-20 | 2018-04-10 | 昆明理工大学 | A kind of new return air heat recovery system suitable for cigar mill |
| CN208382409U (en) * | 2018-06-07 | 2019-01-15 | 河南中烟工业有限责任公司 | A kind of assembled technological central air-conditioning |
-
2018
- 2018-06-07 CN CN201810581464.4A patent/CN108644927A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09296952A (en) * | 1996-05-07 | 1997-11-18 | Matsushita Electric Ind Co Ltd | Dehumidifying apparatus |
| CN2380837Y (en) * | 1999-01-07 | 2000-05-31 | 潘坚萍 | Super-energy-saved central air-conditioner set |
| CN2405146Y (en) * | 1999-12-20 | 2000-11-08 | 张金荣 | Side blowing air conditioner using humidifier as a substitute for shower humidification |
| JP2001193964A (en) * | 2000-01-12 | 2001-07-17 | Techno Ryowa Ltd | Air conditioner |
| CN2463734Y (en) * | 2001-01-20 | 2001-12-05 | 张金荣 | Side-blowing air conditioner set with oil mist electrostatic purifying section |
| JP2008036552A (en) * | 2006-08-08 | 2008-02-21 | Matsushita Electric Ind Co Ltd | Dehumidifying apparatus |
| CN202403359U (en) * | 2012-01-04 | 2012-08-29 | 西安工程大学 | Runner-type regenerative cycle evaporative cooling air conditioning unit |
| CN205641276U (en) * | 2016-05-03 | 2016-10-12 | 盐城市华丰空调有限公司 | Noble and unsullied clean air conditioner of compact combination formula |
| CN205957356U (en) * | 2016-08-02 | 2017-02-15 | 苏州诚品家智能科技有限公司 | Fresh air dehumidification device |
| CN106403091A (en) * | 2016-12-07 | 2017-02-15 | 刘晓鹏 | Combined type air conditioner unit free of primarily efficient filtering segment |
| CN106949564A (en) * | 2017-05-15 | 2017-07-14 | 宁波保税区瑞丰模具科技有限公司 | A kind of dehumidifier |
| CN107894079A (en) * | 2017-10-20 | 2018-04-10 | 昆明理工大学 | A kind of new return air heat recovery system suitable for cigar mill |
| CN208382409U (en) * | 2018-06-07 | 2019-01-15 | 河南中烟工业有限责任公司 | A kind of assembled technological central air-conditioning |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260481A (en) * | 2019-05-27 | 2019-09-20 | 江苏中烟工业有限责任公司 | A method of intervention control being carried out to air-conditioning PLC control system using computer |
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