CN104697048A - Indoor air optimizing device - Google Patents
Indoor air optimizing device Download PDFInfo
- Publication number
- CN104697048A CN104697048A CN201510065023.5A CN201510065023A CN104697048A CN 104697048 A CN104697048 A CN 104697048A CN 201510065023 A CN201510065023 A CN 201510065023A CN 104697048 A CN104697048 A CN 104697048A
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- CN
- China
- Prior art keywords
- new wind
- heat exchanger
- indoor
- air
- heat
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
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- 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
- F24F13/28—Arrangement or mounting of filters
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- 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
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- 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
- F24F3/16—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 purification, e.g. by filtering; by sterilisation; by ozonisation
Abstract
The invention discloses an indoor air optimizing device which comprises a shell, wherein a fresh air channel and an exhaust channel are arranged in the shell; a plate heat exchanger is further arranged in the shell; the fresh air channel and the exhaust channel are connected with the plate heat exchanger respectively; an auxiliary cooling-heating circulation system is further arranged in the shell and comprises a first heat exchanger and a second heat exchanger; the first heat exchanger is arranged in the in the fresh air channel; the second heat exchanger is arranged in the exhaust channel. The indoor air optimizing device can avoid the electric energy loss caused by frequent start-stop of indoor air conditioners while ensuring the indoor and outdoor ventilation (adequate indoor fresh air volume) in summer and winter, can also adjust the temperature of fresh air introduced into rooms in spring and autumn, plays a role of cooling and heating assistance, so that the indoor air conditioners are not required be turned on, and much energy is saved.
Description
Technical field
The present invention relates to a kind of room air optimization device.
Background technology
Have a kind of indoor air conditioner at present, it can make indoor-outdoor air produce circulation, on the one hand outside the air discharge chamber of foul indoor, on the other hand outdoor ozone is input to indoor after filtering.
When winter or summer, air-conditioning generally can be opened in indoor, and in current indoor air conditioner, be generally provided with heat-exchangers of the plate type, it is for carrying out heat exchange by the air of discharging indoor and the fresh air introduced outdoor, to make the temperature of the fresh air of introducing indoor comparatively close to indoor temperature, but the heat exchange efficiency of current heat-exchangers of the plate type generally can only reach 70%, that is when opening room conditioning summer, the temperature being introduced indoor fresh air by indoor air conditioner is higher than indoor temperature, and when opening room conditioning winter, the temperature being introduced indoor fresh air by indoor air conditioner will lower than indoor temperature, the indoor cold when summer is so just made constantly to run off, and indoor heat continues to flow mistake when winter, the indoor temperature when summer is so just made to rise too fast, and indoor temperature declines too fast when winter, room conditioning frequent start-stop will be made like this, room conditioning energy consumption will be made so higher.
In addition, when spring or autumn, sometimes temperature can be higher a little or on the low side, human body sensory will be made uncomfortable if do not open room conditioning, if unlatching room conditioning, because indoor/outdoor temperature-difference is not very large, can think that some wastes electric energy, also can make room conditioning frequent start-stop simultaneously, cause energy consumption higher.
Summary of the invention
Technical problem to be solved by this invention is, a kind of room air optimization device is provided, its electric energy loss can avoided room conditioning frequent start-stop when in time winter in summer when ensureing that indoor and outdoor is ventilated (indoor fresh air amount is sufficient) and cause, the temperature introducing indoor new wind can also be regulated in the time in spring and autumn, play auxiliary cold and hot effect, make not need to open room conditioning, thus save mass energy.
For solving the problems of the technologies described above, room air optimization device provided by the invention, it comprises a housing;
Be provided with separate for entering indoor new wind passage for outdoor new wind and for being discharged to outdoor air exhaust passage for indoor old wind in this housing;
This housing offers the new wind entrance be communicated with respectively with the two ends of described new wind passage to export with new wind and the air draft entrance that is communicated with respectively with the two ends of described air exhaust passage and wind exhausting outlet;
The filter for filtering new wind and the new wind blower fan for the new wind through described filtration devices being input to indoor is provided with in described new wind passage;
Be provided with for the old wind of indoor being discharged to outdoor exhaust fan in described air exhaust passage;
Also be provided with a heat-exchangers of the plate type in this housing, described new wind passage is communicated with heat-exchangers of the plate type respectively with described air exhaust passage;
Also be provided with an auxiliary cold auxiliary heat circulating system in described housing, described auxiliary cold auxiliary heat circulating system comprises First Heat Exchanger and the second heat exchanger, and First Heat Exchanger is arranged in new wind passage, and the second heat exchanger is arranged in air exhaust passage.
After adopting above structure, the present invention compared with prior art, has following advantage:
When opening room conditioning summer, when using this room air optimization device, auxiliary cold auxiliary heat circulating system in room air optimization device constantly works, First Heat Exchanger uses as evaporimeter, second heat exchanger uses as condenser, the new wind entered in room air optimization device first carries out heat exchange through heat-exchangers of the plate type and reduces temperature, and then through First Heat Exchanger, new wind is cooled, like this, make the temperature entering indoor new wind more lower slightly than indoor temperature, indoor temperature is made to increase too fast, make room conditioning can not frequent start-stop, the energy consumption of room conditioning is reduced,
When opening room conditioning winter, when using this room air optimization device, auxiliary cold auxiliary heat circulating system in room air optimization device constantly works, First Heat Exchanger uses as condenser, second heat exchanger uses as evaporimeter, the new wind entered in room air optimization device first carries out heat exchange raised temperature through heat-exchangers of the plate type, and then through First Heat Exchanger, new wind is heated up, like this, make the temperature entering indoor new wind slightly higher than indoor temperature, indoor temperature can not be declined too fast, make room conditioning can not frequent start-stop, the energy consumption of room conditioning is reduced,
And in spring and summer transition or transition time autumn and winter, when using this room air optimization device, auxiliary cold auxiliary hot heat circulating system unlatching work in room air optimization device, can be regulated the temperature that new wind carries out by a small margin by First Heat Exchanger, the temperature entering indoor new wind is like this just comparatively suitable, make human body sensory comparatively comfortable, and no longer need to open room conditioning, and the energy consumption of auxiliary cold auxiliary heat circulating system in room air optimization device is much smaller than the energy consumption of room conditioning, make to save the energy.
As improvement, First Heat Exchanger is arranged at the position near new wind outlet, and the second heat exchanger is arranged at the position near wind exhausting outlet.Like this, new wind, after First Heat Exchanger carries out cooling or heat, enters into indoor by new wind outlet at once, when making new wind enter indoor cold or thermal losses less.
As improvement, described filter comprises and is sequentially arranged on roughing efficiency air filter in new wind passage and high efficiency particulate air filter.Like this, new wind, through twice filtration, makes to enter indoor new wind comparatively clean.
As improvement, described roughing efficiency air filter is arranged between new wind entrance and heat-exchangers of the plate type, and high efficiency particulate air filter is arranged between heat-exchangers of the plate type and new wind blower fan.
As improvement, described high efficiency particulate air filter has two, two L-shaped settings of high efficiency particulate air filter and arranging around new wind blower fan.Like this, new wind is inhaled into new wind blower fan after can being filtered by any one high efficiency particulate air filter, better to the filter effect of new wind.
Accompanying drawing explanation
Fig. 1 is the structural representation of room air optimization device;
Fig. 2 is the structural representation at another visual angle of room air optimization device;
Fig. 3 is the structural representation at another visual angle again of room air optimization device;
Fig. 4 is the structural representation after room air optimization device removes front shroud.
Wherein, 1, housing; 101, new wind entrance; 102, new wind outlet; 103, air draft entrance; 104, wind exhausting outlet; 105, new wind blower fan; 106, exhaust fan; 107, heat-exchangers of the plate type; 108, First Heat Exchanger; 109, the second heat exchanger; 110, light duty compressor; 111, cross valve; 112, roughing efficiency air filter; 113, high efficiency particulate air filter; 114, front shroud.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in more detail.
Shown in Fig. 1 ~ Fig. 4, room air optimization device of the present invention comprises a housing 1, and housing 1 is rectangle, and the front side of housing 1 is front shroud 114.
Be provided with separate for entering indoor new wind passage for outdoor new wind and for being discharged to outdoor air exhaust passage for indoor old wind in this housing 1.
This housing 1 offers the new wind entrance 101 that is communicated with respectively with the two ends of described new wind passage and new wind and export 102 and the air draft entrance 103 that is communicated with respectively with the two ends of described air exhaust passage and wind exhausting outlet 104.
The filter for filtering new wind and the new wind blower fan 105 for the new wind through described filtration devices being input to indoor is provided with in described new wind passage.
Be provided with in described air exhaust passage for the old wind of indoor being discharged to outdoor exhaust fan 106.
A heat-exchangers of the plate type 107 is also provided with in this housing 1, described new wind passage is communicated with heat-exchangers of the plate type 107 respectively with described air exhaust passage, that is new wind passage is through a medium channel of heat-exchangers of the plate type 107, air exhaust passage is through another medium channel of heat-exchangers of the plate type 107, new wind and old wind carry out heat exchange by heat-exchangers of the plate type 107, and the heat exchange efficiency of current heat-exchangers of the plate type 107 is generally about 70%.
A cooling and warming circulatory system is also provided with in described housing 1, the described cooling and warming circulatory system comprises the parts such as First Heat Exchanger 108, second heat exchanger 109, light duty compressor 110 and cross valve 111, in the cooling and warming circulatory system, the annexation of each parts is consistent with air-conditioning system, the operation principle of the cooling and warming circulatory system is identical with the operation principle of air-conditioning system, First Heat Exchanger 108 is arranged at the position near new wind outlet 102, and the second heat exchanger 109 is arranged at the position near wind exhausting outlet 104.
When opening room conditioning summer, and when using this room air optimization device, room air optimization device is at auxiliary cold work pattern, First Heat Exchanger 108 uses as evaporimeter, second heat exchanger 109 uses as condenser, the new wind entered in room air optimization device first carries out heat exchange through heat-exchangers of the plate type 107 and reduces temperature, then First Heat Exchanger 108 cools new wind again, new air temperature can be reduced by 7 ~ 10 degree by First Heat Exchanger 108, like this, make the temperature entering indoor new wind more lower slightly than indoor temperature, and now heat is delivered in the old wind of air exhaust passage and is then discharged to outdoor by the second heat exchanger 109.
When opening room conditioning winter, and when using this room air optimization device, room air optimization device works in auxiliary heat pattern, First Heat Exchanger 108 uses as condenser, second heat exchanger 109 uses as evaporimeter, the new wind entered in room air optimization device first carries out heat exchange raised temperature through heat-exchangers of the plate type 107, then First Heat Exchanger 108 heats up to new wind again, new air temperature can be raised 7 ~ 10 degree by First Heat Exchanger 108, like this, make the temperature entering indoor new wind slightly higher than indoor temperature, and now cold is delivered in the old wind of air exhaust passage and is then discharged to outdoor by the second heat exchanger 109.
And in spring and summer transition or transition time autumn and winter, and when using this room air optimization device, auxiliary cold auxiliary heat circulating system unlatching work in room air optimization device, can be regulated (auxiliary temperature-reducing or auxiliary intensification) the new wind temperature of carrying out by a small margin by First Heat Exchanger 108, the temperature entering indoor new wind is like this just comparatively suitable, make human body sensory comparatively comfortable, and no longer need to open room conditioning.
Described filter comprises and is sequentially arranged on roughing efficiency air filter 112 in new wind passage and high efficiency particulate air filter 113.
Described roughing efficiency air filter 112 is arranged between new wind entrance 101 and heat-exchangers of the plate type 107, and high efficiency particulate air filter 113 is arranged between heat-exchangers of the plate type 107 and new wind blower fan 108.
Described high efficiency particulate air filter 113 has two, two L-shaped settings of high efficiency particulate air filter 113 and arranging around new wind blower fan 105, new wind blower fan 105, First Heat Exchanger 108 and new wind outlet 102 are surrounded by two high efficiency particulate air filters 113 together with the inwall of housing 1, make new wind can be inhaled into new wind blower fan 105 from different directions, and the new wind of different directions all can be filtered by high efficiency particulate air filter 113, make the filter effect of new wind better.
Below only apply preferably example with regard to the present invention and made explanation, but can not be interpreted as it is limitations on claims, structure of the present invention can have other to change, and is not limited to said structure.In a word, all various changes done in the protection domain of independent claims of the present invention are all in protection scope of the present invention.
Claims (5)
1. a room air optimization device, it comprises a housing (1);
Be provided with separate for entering indoor new wind passage for outdoor new wind and for being discharged to outdoor air exhaust passage for indoor old wind in this housing (1);
This housing (1) offers the new wind entrance (101) be communicated with respectively with the two ends of described new wind passage and export (102) with new wind and the air draft entrance (103) that is communicated with respectively with the two ends of described air exhaust passage and wind exhausting outlet (104);
The filter for filtering new wind and the new wind blower fan (105) for the new wind through described filtration devices being input to indoor is provided with in described new wind passage;
Be provided with for the old wind of indoor being discharged to outdoor exhaust fan (106) in described air exhaust passage;
Also be provided with a heat-exchangers of the plate type (107) in this housing (1), described new wind passage is communicated with heat-exchangers of the plate type (107) respectively with described air exhaust passage;
It is characterized in that: in described housing (1), be also provided with an auxiliary cold auxiliary heat circulating system, described auxiliary cold auxiliary heat circulating system comprises First Heat Exchanger (108) and the second heat exchanger (109), First Heat Exchanger (108) is arranged in new wind passage, and the second heat exchanger (109) is arranged in air exhaust passage.
2. a kind of room air optimization device according to claim 1, is characterized in that: described First Heat Exchanger (108) is arranged at the position near new wind outlet (102), and the second heat exchanger (109) is arranged at the position near wind exhausting outlet (104).
3. a kind of room air optimization device according to claim 2, is characterized in that: described filter comprises and is sequentially arranged on roughing efficiency air filter (112) in new wind passage and high efficiency particulate air filter (113).
4. a kind of room air optimization device according to claim 3, it is characterized in that: described roughing efficiency air filter (112) is arranged between new wind entrance (101) and heat-exchangers of the plate type (107), and high efficiency particulate air filter (113) is arranged between heat-exchangers of the plate type (107) and new wind blower fan (108).
5. a kind of room air optimization device according to claim 4, is characterized in that: described high efficiency particulate air filter (113) has two, the L-shaped setting of two high efficiency particulate air filters (113) and arranging around new wind blower fan (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065023.5A CN104697048A (en) | 2015-02-09 | 2015-02-09 | Indoor air optimizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065023.5A CN104697048A (en) | 2015-02-09 | 2015-02-09 | Indoor air optimizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104697048A true CN104697048A (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510065023.5A Pending CN104697048A (en) | 2015-02-09 | 2015-02-09 | Indoor air optimizing device |
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| Country | Link |
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| CN (1) | CN104697048A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288010A (en) * | 2016-09-22 | 2017-01-04 | 刘满华 | Air conditioner integrated machine |
| CN106765849A (en) * | 2017-01-25 | 2017-05-31 | 皓庭（北京）科技有限公司 | Heat-exchange fan and heat-exchange system |
| CN107621036A (en) * | 2017-09-27 | 2018-01-23 | 厦门蒙发利健康科技有限公司 | A kind of cabinet type new blower fan |
| CN110567070A (en) * | 2019-10-12 | 2019-12-13 | 无锡埃普莱环境科技有限公司 | Cold and hot exchange type fresh air purification and ventilation device |
| CN111706923A (en) * | 2020-06-05 | 2020-09-25 | 美的集团股份有限公司 | Control method of air conditioner |
-
2015
- 2015-02-09 CN CN201510065023.5A patent/CN104697048A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288010A (en) * | 2016-09-22 | 2017-01-04 | 刘满华 | Air conditioner integrated machine |
| CN106765849A (en) * | 2017-01-25 | 2017-05-31 | 皓庭（北京）科技有限公司 | Heat-exchange fan and heat-exchange system |
| CN107621036A (en) * | 2017-09-27 | 2018-01-23 | 厦门蒙发利健康科技有限公司 | A kind of cabinet type new blower fan |
| CN110567070A (en) * | 2019-10-12 | 2019-12-13 | 无锡埃普莱环境科技有限公司 | Cold and hot exchange type fresh air purification and ventilation device |
| CN111706923A (en) * | 2020-06-05 | 2020-09-25 | 美的集团股份有限公司 | Control method of air conditioner |
| CN111706923B (en) * | 2020-06-05 | 2021-10-26 | 美的集团股份有限公司 | Control method of air conditioner |
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| CB02 | Change of applicant information |
Address after: 201314 room 25, Lane 3399, Lane 326, Kang Xin Road, Shanghai, Pudong New Area Applicant after: SHANGHAI SAIFI ENVIRONMENTAL TECHNOLOGY CO., LTD. Address before: Minhang District Luheng road 200000 Shanghai 128 Lane 39, 3 Applicant before: SHANGHAI SAIFEI ENVIRONMENTAL TECHNOLOGY CO., LTD. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |
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| RJ01 | Rejection of invention patent application after publication |