CN103307663B - Fixed temperature and humidity heat pump fresh air - Google Patents
Fixed temperature and humidity heat pump fresh air Download PDFInfo
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- CN103307663B CN103307663B CN201310199529.6A CN201310199529A CN103307663B CN 103307663 B CN103307663 B CN 103307663B CN 201310199529 A CN201310199529 A CN 201310199529A CN 103307663 B CN103307663 B CN 103307663B
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- 238000001914 filtration Methods 0.000 claims abstract description 55
- 230000006835 compression Effects 0.000 claims abstract description 26
- 238000007906 compression Methods 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- 230000007704 transition Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Central Air Conditioning (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention discloses a kind of fixed temperature and humidity heat pump fresh air, comprises shell (1), the first filtration unit, air-supply arrangement, movement (5), adds wet device, the first heat-exchanger rig, the 2nd filtration unit, the 2nd heat-exchanger rig, compression device, air exhausting device, outdoor blast inlet (14), indoor go out air port (15), indoor air inlet (16), outdoor go out air port (17); The mid-way of described shell (1) is provided with a dividing plate and shell (1) is divided into upper part and lower part, first filtration unit, air-supply arrangement, add wet device, the first heat-exchanger rig, outdoor blast inlet (14), indoor go out air port (15) and be positioned at lower part, the 2nd filtration unit, the 2nd heat-exchanger rig, compression device, air exhausting device, indoor air inlet (16), outdoor go out air port (17) and are positioned at upper part. The new blower fan of the present invention has accurate temperature control, control purification wet, efficient, control automatically, heat recovery efficiency height, unit integrated design, the feature of being convenient to installation and maintenance.
Description
Technical field
The invention belongs to refining plant field, it is specifically related to a kind of new blower fan of fixed temperature and humidity heat-recovery heat pump.
Background technology
Patent CN01127742.4 is in open a kind of full-displacement cleaning fan on February 6th, 2002, it has the air inlet device introducing outdoor new wind, in casing, air-flow passage has be fixed on casing air filter, air cleaner, also it is fixed with energy displacing device, foul indoor air is drained into outdoor air exhausting device. This kind of new blower fan only have simple air inducing outdoor to indoor, the mode outside room air discharge chamber is carried out displacement indoor-outdoor air, meanwhile, introduce indoor after outside air is filtered.
Patent 201220607811.4 discloses a kind of new blower fan, comprise housing, new wind blower fan, exhaust fan, heat exchange core, filtering and purifying and controller, surface of shell is provided with new wind air draft mouth, indoor air inlet, outdoor blast inlet and outdoor air draft mouth, enclosure interior is provided with middle separate space, and heat exchange core and filtering and purifying are arranged in middle separate space and middle separate space is separated the wind chamber that makes new advances, dirty wind chamber, outdoor air-inlet cavity and outdoor air draft chamber;
Described new wind air draft mouth is connected with new wind chamber, and new wind blower fan is arranged on new wind air draft mouth place;
Outside described middle separate space and surround transition air channel between inner walls, indoor air inlet is connected with dirty wind chamber by transition air channel, and dirt wind chamber sidewall is provided with and the first window that transition air channel communicates;
Described outdoor blast inlet is connected with outdoor air-inlet cavity, and outdoor air-inlet cavity sidewall is provided with the 2nd window being connected with transition air channel, and the 2nd window place is provided with the internal recycle Electric air valve of control the 2nd window switch;
Described outdoor air draft mouth is connected with outdoor air draft chamber, and exhaust fan is disposed in the outdoor air draft mouth place;
Described outdoor air inlet and outdoor air draft mouth place are provided with watch-keeping cubicle external air inlet mouth and the new wind air draft Electric air valve of outdoor row's air switch;
The driving part of described new wind blower fan, exhaust fan, internal recycle Electric air valve and the driving part of new wind air draft Electric air valve are electrically connected with controller respectively. The structure of this new blower fan is more complicated.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of fixed temperature and humidity heat pump fresh air, there is the advantage of accurate temperature and humidity control.
In order to realize above-mentioned purpose, the technical scheme of the present invention is as follows:
The present invention provides a kind of fixed temperature and humidity heat pump fresh air, comprises shell, the first filtration unit, air-supply arrangement, movement, adds wet device, the first heat-exchanger rig, the 2nd filtration unit, the 2nd heat-exchanger rig, compression device, air exhausting device, outdoor blast inlet, indoor go out air port, indoor air inlet, outdoor go out air port; The mid-way of described shell is provided with a dividing plate and shell is divided into upper part and lower part, first filtration unit, air-supply arrangement, add wet device, the first heat-exchanger rig, outdoor blast inlet, indoor go out air port and are positioned at lower part, 2nd filtration unit, the 2nd heat-exchanger rig, compression device, air exhausting device, indoor air inlet, outdoor go out air port and are positioned at upper part
Outdoor blast inlet is positioned at the bottom of shell side, the upper end of shell side is provided with outdoor at outdoor blast inlet correspondence position and goes out air port, the first outdoor blast inlet of filtration unit next-door neighbour is positioned at one end of lower part of shell, the upper end of the first filtration unit is connected with dividing plate, the lower end of the first filtration unit is connected with the base of shell, air-supply arrangement is close to the first filtration unit placement and is positioned on the base of shell, movement next-door neighbour's air-supply arrangement is positioned at the central position of shell, the upper end of movement is positioned at upper part, the lower end position of movement is connected in lower part with the base of shell, the lower end position adding wet device next-door neighbour's movement is on base, first heat-exchanger rig next-door neighbour adds wet device and is positioned on base, indoor tight-lipped adjacent first heat-exchanger rig of air-out is positioned at the bottom of another side of shell, the correspondence position that the upper end of another side of shell goes out air port in indoor is provided with indoor air inlet, 2nd filtration unit one end next-door neighbour's indoor air inlet is arranged, the side, upper end of the 2nd filtration unit the other end next-door neighbour's movement, 2nd filtration unit upper end is connected with top board, the lower end of the 2nd filtration unit is connected with dividing plate, 2nd filtration unit is corresponding to first heat-exchanger rig of the lower partition, 2nd heat-exchanger rig is positioned on the dividing plate of another side, upper end of movement, compression device next-door neighbour's the 2nd heat-exchanger rig is positioned on dividing plate, 2nd heat-exchanger rig and compression device correspond to the air-supply arrangement of the lower partition, air exhausting device next-door neighbour's compression device is positioned on dividing plate, air exhausting device is corresponding to first filtration unit of the lower partition, the tight-lipped adjacent air exhausting device of outdoor air-out is positioned at the upper end of shell side.
As the preferred technical scheme of one, described fixed temperature and humidity heat pump fresh air also comprises controller, and controller arranges and is positioned on the panel of outer casing frontispiece.
As the preferred technical scheme of one, the top of the side of described movement is provided with the first air-valve, and bottom is provided with the 2nd air-valve, and the driving part of the first air-valve and the 2nd air-valve is connected with controller.
As the preferred technical scheme of one, described fixed temperature and humidity heat pump fresh air is also provided with thermal expansion valve, thermal expansion valve is positioned between compression device and the 2nd heat-exchanger rig, and thermal expansion valve is connected with copper cash with compression device, the 2nd heat-exchanger rig and the first heat-exchanger rig respectively.
As the preferred technical scheme of one, described movement is plate-fin movement, rotary-type movement or heat pipe movement.
As the preferred technical scheme of one, described outdoor blast inlet, indoor go out air port, indoor air inlet and outdoor and go out to be equipped with on air port humiture sensor, and humiture sensor is connected with controller.
As the preferred technical scheme of one, described shell is a rectangular parallelepiped, comprises base, top board, left plate, right side plate, front side board and rear side plate.
As the preferred technical scheme of one, described first filtration unit is the first strainer.
As the preferred technical scheme of one, described air-supply arrangement comprises fan and air-supply air-valve, and fan is close to the first strainer placement and is positioned on the base of shell, side next-door neighbour's fan of air-supply air-valve, the upper end connecting partition of air-supply air-valve, another side next-door neighbour's movement of air-supply air-valve.
As the preferred technical scheme of one, described in add wet device be humidifier.
As the preferred technical scheme of one, described first heat-exchanger rig is the first finned heat exchanger.
As the preferred technical scheme of one, described 2nd filtration unit is tow filtrator.
As the preferred technical scheme of one, described 2nd heat-exchanger rig is the 2nd finned heat exchanger.
As the preferred technical scheme of one, described compression device is compressor.
As the preferred technical scheme of one, described air exhausting device is exhaust blower.
The present invention compared with prior art, has the following advantages and useful effect:
The new blower fan of the present invention has accurate temperature control, control purification wet, efficient, control automatically, heat recovery efficiency height, unit integrated design, the feature of being convenient to installation and maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fixed temperature and humidity heat pump fresh air of the present invention.
Wherein: 1 is shell, 2 is the first strainer, and 3 is fan, 4 is air-supply air-valve, and 5 is movement, and 6 is humidifier, 7 is the first finned heat exchanger, and 8 is tow filtrator, and 9 is the 2nd finned heat exchanger, 10 is compressor, and 11 is exhaust blower, and 12 is the first air-valve, 13 is the 2nd air-valve, and 14 is outdoor blast inlet, and 15 go out air port for indoor, 16 is indoor air inlet, and 17 go out air port for outdoor.
Embodiment
Below in conjunction with embodiment, the present invention is further detailed explanation.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of the fixed temperature and humidity heat pump fresh air of the present invention.
A kind of fixed temperature and humidity heat pump fresh air, comprises shell 1, first filtration unit, air-supply arrangement, movement 5, adds wet device, the first heat-exchanger rig, the 2nd filtration unit, the 2nd heat-exchanger rig, compression device, air exhausting device, outdoor blast inlet 14, indoor go out air port 15, indoor air inlet 16, outdoor go out air port 17; The mid-way of described shell 1 is provided with a dividing plate and shell 1 is divided into upper part and lower part, first filtration unit, air-supply arrangement, add wet device, the first heat-exchanger rig, outdoor blast inlet 14, indoor go out air port 15 and are positioned at lower part, 2nd filtration unit, the 2nd heat-exchanger rig, compression device, air exhausting device, indoor air inlet 16, outdoor go out air port 17 and are positioned at upper part
Outdoor blast inlet 14 is positioned at the bottom of shell 1 side, the upper end of shell 1 side is provided with outdoor at outdoor blast inlet 14 correspondence position and goes out air port 17, the first outdoor blast inlet 14 of filtration unit next-door neighbour is positioned at one end of lower part of shell 1, the upper end of the first filtration unit is connected with dividing plate, the lower end of the first filtration unit is connected with the base of shell 1, air-supply arrangement is close to the first filtration unit placement and is positioned on the base of shell 1, movement 5 is close to the central position that air-supply arrangement is positioned at shell 1, the upper end of movement 5 is positioned at upper part, the lower end position of movement 5 is connected in the base of lower part with shell 1, the lower end position adding wet device next-door neighbour's movement 5 is on base, first heat-exchanger rig next-door neighbour adds wet device and is positioned on base, indoor go out air port 15 and are close to the bottom that the first heat-exchanger rig is positioned at another side of shell 1, the correspondence position that the upper end of another side of shell 1 goes out air port 15 in indoor is provided with indoor air inlet 16, 2nd filtration unit one end next-door neighbour's indoor air inlet 16 is arranged, the side, upper end of the 2nd filtration unit the other end next-door neighbour's movement 5, 2nd filtration unit upper end is connected with top board, the lower end of the 2nd filtration unit is connected with dividing plate, 2nd filtration unit is corresponding to first heat-exchanger rig of the lower partition, 2nd heat-exchanger rig is positioned on the dividing plate of another side, upper end of movement 5, compression device next-door neighbour's the 2nd heat-exchanger rig is positioned on dividing plate, 2nd heat-exchanger rig and compression device correspond to the air-supply arrangement of the lower partition, air exhausting device next-door neighbour's compression device is positioned on dividing plate, air exhausting device is corresponding to first filtration unit of the lower partition, outdoor goes out air port 17 and is close to the upper end that air exhausting device is positioned at shell 1 side.
Fixed temperature and humidity heat pump fresh air comprises controller further, and controller arranges and is positioned on the panel in shell 1 front.
The top of the side of movement 5 is provided with the first air-valve 12, and the driving part that bottom is provided with the 2nd air-valve 13, first air-valve 12 and the 2nd air-valve 13 is connected with controller.
Fixed temperature and humidity heat pump fresh air is provided with thermal expansion valve further, and thermal expansion valve is positioned between compression device and the 2nd heat-exchanger rig, and thermal expansion valve is connected with copper cash with compression device, the 2nd heat-exchanger rig and the first heat-exchanger rig respectively.
Movement 5 is plate-fin movement, rotary-type movement or heat pipe movement.
Outdoor blast inlet 14, indoor go out air port 15, indoor air inlet 16 and outdoor and go out to be equipped with humiture sensor on air port 17, and humiture sensor is connected with controller.
Shell 1 is a rectangular parallelepiped, comprises base, top board, left plate, right side plate, front side board and rear side plate.
First filtration unit is the first strainer 2.
Air-supply arrangement comprises fan 3 and air-supply air-valve 4, and fan 3 is close to the first strainer 2 placement and is positioned on the base of shell 1, and side next-door neighbour's fan 3 of air-supply air-valve 4, the upper end connecting partition of air-supply air-valve 4, another side of air-supply air-valve 4 is close to movement 5.
Adding wet device is humidifier 6, and the first heat-exchanger rig is the first finned heat exchanger the 7, two filtration unit is tow filtrator 8, and the 2nd heat-exchanger rig is the 2nd finned heat exchanger 9, and compression device is compressor 10, and air exhausting device is exhaust blower 11.
New blower fan provided by the invention may be used for needing the machine room of accurately control temperature and humidity, warehouse, laboratory.
Principle of work is as follows:
Outdoor new wind enters the first strainer 2 to fan 3 through outdoor blast inlet 14, through air-supply air-valve 4, through movement 5, through adding wet 6, through the first finned heat exchanger 7, delivers to indoor going out air port 15 to indoor.
Indoor return air through tow filtrator 8, crosses machine waste heat recovery 5 through indoor air inlet 16, crosses the 2nd finned heat exchanger 9, delivers to outdoor by air draft 11.
Summer: hot and humid new wind delivers to movement 5 through fan 3, through the preliminary recovery of heat process of machine 5, temperature decrease, again through the first finned heat exchanger 7 wet down cooling, the Temperature and Humidity value at air port 15 place is gone out according to indoor, automatically the aperture of adjustment air-supply air-valve 4, the size of control air quantity, makes wind pushing temperature, humidity reach client's set(ting)value and delivers to indoor.
Winter: the new wind of low temperature and low humidity degree delivers to movement 5 through fan 3, through the preliminary recovery of heat process of machine 5, rise in temperature, add wet through humidifier 6 again, first finned heat exchanger 7 heats up, and goes out the Temperature and Humidity value at air port 15 place according to indoor, automatically the aperture of adjustment air-supply air-valve 4, the size of control air quantity, makes wind pushing temperature, humidity reach client's set(ting)value and delivers to indoor.
The new blower fan of the present invention has accurate temperature control, control purification wet, efficient, control automatically, heat recovery efficiency height, unit integrated design, the feature of being convenient to installation and maintenance.
The above-mentioned description to embodiment can understand and apply the invention for ease of those skilled in the art. These embodiments obviously easily can be made various amendment by person skilled in the art, and General Principle described herein are applied in other embodiments and need not pass through creative work. Therefore, the invention is not restricted to embodiment here, those skilled in the art, according to the announcement of the present invention, do not depart from improvement that category of the present invention makes and amendment all should within protection scope of the present invention.
Claims (7)
1. a fixed temperature and humidity heat pump fresh air, it is characterised in that: comprise shell (1), the first filtration unit, air-supply arrangement, movement (5), add wet device, the first heat-exchanger rig, the 2nd filtration unit, the 2nd heat-exchanger rig, compression device, air exhausting device, outdoor blast inlet (14), indoor go out air port (15), indoor air inlet (16), outdoor go out air port (17); The mid-way of described shell (1) is provided with a dividing plate and shell (1) is divided into upper part and lower part, first filtration unit, air-supply arrangement, add wet device, the first heat-exchanger rig, outdoor blast inlet (14), indoor go out air port (15) and are positioned at lower part, 2nd filtration unit, the 2nd heat-exchanger rig, compression device, air exhausting device, indoor air inlet (16), outdoor go out air port (17) and are positioned at upper part
Outdoor blast inlet (14) is positioned at the bottom of shell (1) side, the upper end of shell (1) side is provided with outdoor at outdoor blast inlet (14) correspondence position and goes out air port (17), the first outdoor blast inlet (14) of filtration unit next-door neighbour is positioned at one end of lower part of shell (1), the upper end of the first filtration unit is connected with dividing plate, the lower end of the first filtration unit is connected with the base of shell (1), air-supply arrangement is close to the first filtration unit placement and is positioned on the base of shell (1), movement (5) next-door neighbour's air-supply arrangement is positioned at the central position of shell (1), the upper end of movement (5) is positioned at upper part, the lower end position of movement (5) is connected in the base of lower part with shell (1), the lower end position adding wet device next-door neighbour's movement (5) is on base, first heat-exchanger rig next-door neighbour adds wet device and is positioned on base, indoor go out air port (15) and are close to the bottom that the first heat-exchanger rig is positioned at shell (1) another side, the correspondence position that the upper end of shell (1) another side goes out air port (15) in indoor is provided with indoor air inlet (16), 2nd filtration unit one end next-door neighbour's indoor air inlet (16) is arranged, the side, upper end of the 2nd filtration unit the other end next-door neighbour's movement (5), 2nd filtration unit upper end is connected with top board, the lower end of the 2nd filtration unit is connected with dividing plate, 2nd filtration unit is corresponding to first heat-exchanger rig of the lower partition, 2nd heat-exchanger rig is positioned on the dividing plate of another side, upper end of movement (5), compression device next-door neighbour's the 2nd heat-exchanger rig is positioned on dividing plate, 2nd heat-exchanger rig and compression device correspond to the air-supply arrangement of the lower partition, air exhausting device next-door neighbour's compression device is positioned on dividing plate, air exhausting device is corresponding to first filtration unit of the lower partition, outdoor goes out the upper end that air port (17) next-door neighbour's air exhausting device is positioned at shell (1) side, described fixed temperature and humidity heat pump fresh air also comprises controller, and controller arranges and is positioned on the panel in shell (1) front, described air-supply arrangement comprises fan (3) and air-supply air-valve (4), fan (3) is close to the first filtration unit placement and is positioned on the base of shell (1), side next-door neighbour's fan (3) of air-supply air-valve (4), the upper end connecting partition of air-supply air-valve (4), another side next-door neighbour's movement (5) of air-supply air-valve (4), described outdoor blast inlet (14), indoor go out air port (15), indoor air inlet (16) and outdoor and go out and be equipped with humiture sensor on air port (17), and humiture sensor is connected with controller, described fixed temperature and humidity heat pump fresh air goes out the Temperature and Humidity value at air port (15) place according to indoor, automatically the aperture of adjustment air-supply air-valve (4), the size of control air quantity.
2. fixed temperature and humidity heat pump fresh air according to claim 1, it is characterized in that: the top of the side of described movement (5) is provided with the first air-valve (12), bottom is provided with the 2nd air-valve (13), and the driving part of the first air-valve (12) and the 2nd air-valve (13) is connected with controller.
3. fixed temperature and humidity heat pump fresh air according to claim 1, it is characterized in that: described fixed temperature and humidity heat pump fresh air is also provided with thermal expansion valve, thermal expansion valve is positioned between compression device and the 2nd heat-exchanger rig, and thermal expansion valve is connected with copper cash with compression device, the 2nd heat-exchanger rig and the first heat-exchanger rig respectively.
4. fixed temperature and humidity heat pump fresh air according to claim 1, it is characterised in that: described movement (5) is plate-fin movement, rotary-type movement or heat pipe movement.
5. fixed temperature and humidity heat pump fresh air according to claim 1, it is characterised in that: described shell (1) is a rectangular parallelepiped, comprises base, top board, left plate, right side plate, front side board and rear side plate.
6. fixed temperature and humidity heat pump fresh air according to claim 1, it is characterised in that: described first filtration unit is the first strainer (2).
7. fixed temperature and humidity heat pump fresh air according to claim 1, it is characterised in that: described in add wet device be humidifier (6);
Described first heat-exchanger rig is the first finned heat exchanger (7);
Described 2nd filtration unit is tow filtrator (8);
Described 2nd heat-exchanger rig is the 2nd finned heat exchanger (9);
Described compression device is compressor (10);
Described air exhausting device is exhaust blower (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199529.6A CN103307663B (en) | 2013-05-24 | 2013-05-24 | Fixed temperature and humidity heat pump fresh air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199529.6A CN103307663B (en) | 2013-05-24 | 2013-05-24 | Fixed temperature and humidity heat pump fresh air |
Publications (2)
| Publication Number | Publication Date |
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| CN103307663A CN103307663A (en) | 2013-09-18 |
| CN103307663B true CN103307663B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310199529.6A Active CN103307663B (en) | 2013-05-24 | 2013-05-24 | Fixed temperature and humidity heat pump fresh air |
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| CN (1) | CN103307663B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318442A (en) * | 2014-07-25 | 2016-02-10 | 江苏豪森维尔科技有限公司 | Small-sized household rotary dehumidifier |
| CN104613565A (en) * | 2015-01-20 | 2015-05-13 | 维克（天津）有限公司 | Multi-filtration type fresh air treatment equipment |
| CN105402823B (en) * | 2015-10-13 | 2018-02-06 | 浙江曼瑞德环境技术股份有限公司 | A kind of new blower fan |
| CN105570996A (en) * | 2016-02-19 | 2016-05-11 | 王星宇 | Closet-type multifunctional household air conditioner |
| CN106765709A (en) * | 2017-03-04 | 2017-05-31 | 深圳沃海森科技有限公司 | The permanent net perseverance oxygen combination wind cabinet of constant temperature and humidity |
| CN107062568B (en) * | 2017-03-29 | 2022-11-18 | 华北理工大学 | Total heat exchange core and total heat exchanger using same |
| CN106891907A (en) * | 2017-04-17 | 2017-06-27 | 深圳沃海森科技有限公司 | The new blower fan of high ferro with multi-point atomizing humidification system |
| CN107036194B (en) * | 2017-05-27 | 2023-04-07 | 山东美诺邦马节能科技有限公司 | High-temperature water-cooling double-cold-source dehumidifying fresh air ventilator unit |
| CN110653141B (en) * | 2019-10-25 | 2024-01-12 | 黄山诺帆科技装备制造有限公司 | Spraying preheating device of stainless steel thermos cup |
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| CN102003752A (en) * | 2010-10-18 | 2011-04-06 | 成都飞机工业（集团）有限责任公司 | All-in-one machine for constant temperature and humidity and air processing |
| CN201885332U (en) * | 2010-10-18 | 2011-06-29 | 成都飞机工业（集团）有限责任公司 | Air-cooled secondary heat recovery type air-handling unit |
| CN202024423U (en) * | 2011-04-12 | 2011-11-02 | 西安工程大学 | Rotating wheel type evaporative cooling and mechanical refrigeration mixed type air conditioning unit |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003752A (en) * | 2010-10-18 | 2011-04-06 | 成都飞机工业（集团）有限责任公司 | All-in-one machine for constant temperature and humidity and air processing |
| CN201885332U (en) * | 2010-10-18 | 2011-06-29 | 成都飞机工业（集团）有限责任公司 | Air-cooled secondary heat recovery type air-handling unit |
| CN202024423U (en) * | 2011-04-12 | 2011-11-02 | 西安工程大学 | Rotating wheel type evaporative cooling and mechanical refrigeration mixed type air conditioning unit |
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| Publication number | Publication date |
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| CN103307663A (en) | 2013-09-18 |
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Effective date of registration: 20161101 Address after: 251412, Ji'nan City, Shandong province Jiyang County town of song North Industrial Park No. 16 Patentee after: SHANDONG MENO-BONMA ENERGY SAVING TECHNOLOGY Co.,Ltd. Address before: 601, B, building 250000, Kebet hi tech industrial base, 15 Huaxin Road, Licheng District, Shandong, Ji'nan Patentee before: Jinan Meno-Bonma Technology Co.,Ltd. |
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Denomination of invention: Constant temperature and humidity heat pump fresh air fan Effective date of registration: 20220616 Granted publication date: 20160608 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: SHANDONG MENO-BONMA ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2022980007935 |
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Address after: No. 16, Beicheng Industrial Park, Qudi Street, Jiyang District, Jinan, Shandong 251412 Patentee after: SHANDONG MENO-BONMA ENERGY SAVING TECHNOLOGY Co.,Ltd. Address before: 251412 No. 16, Beicheng Industrial Park, Qudi Town, Jiyang County, Jinan City, Shandong Province Patentee before: SHANDONG MENO-BONMA ENERGY SAVING TECHNOLOGY Co.,Ltd. |
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Date of cancellation: 20230703 Granted publication date: 20160608 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: SHANDONG MENO-BONMA ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2022980007935 |