CN104359160B - A kind of economical air conditioner - Google Patents
A kind of economical air conditioner Download PDFInfo
- Publication number
- CN104359160B CN104359160B CN201410624462.0A CN201410624462A CN104359160B CN 104359160 B CN104359160 B CN 104359160B CN 201410624462 A CN201410624462 A CN 201410624462A CN 104359160 B CN104359160 B CN 104359160B
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- CN
- China
- Prior art keywords
- air
- indoor
- outdoor
- channel
- air inlet
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- 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
-
- 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
Abstract
The invention discloses a kind of economical air conditioner, including casing, the middle part of casing is provided with outdoor air inlet, indoor air inlet, evaporator, screen pack, condenser and the conversion air-valve vertically rotated, casing is divided into indoor channel setting up and down and outdoor channel by conversion air-valve, and indoor channel is provided with indoor fan and the indoor air outlet being connected with indoor air inlet；Outdoor channel is provided with outdoor fan and the outdoor air outlet being connected with outdoor air inlet；Evaporator is arranged at indoor air inlet, and screen pack is arranged in indoor channel, and between evaporator and indoor fan, condenser is arranged in outdoor channel；When changing air-valve unlatching, outdoor air inlet is directly connected with indoor channel, and indoor air inlet is connected by evaporator with outdoor channel.The present invention carries out rational topology layout by the logical position to each device, can more preferably utilize the confined space of unit, ensure that unit air flow is smooth, fresh air pattern is had more high energy efficiency.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly, is related to a kind of economical air conditioner.
Background technology
Some special environmental areas need air-conditioning whole year to work, and cooling is provided for equipment.Complete pressured contraction is cold
Method cools, and annual seasonal energy efficiency is relatively low, does not meet the requirement for the energy-saving and emission-reduction that country advocates.It is relatively low in outdoor environment temperature
Situation, by temperature-humidity condition inside and outside measuring chamber, when meeting temperature and humidity conditions, outdoor low temperature fresh air cooling is introduced directly into, no
Need to be then turned on compressor, substantially increase efficiency.
When fresh air is run, common way be the cold wind that introduces be sent into it is indoor before with indoor hot-air completely every
Absolutely, without mixing, the drawbacks of bringing, is：Equipment is generated heat throughout the year, atmosphere draught-free, and low-temperature cold wind is directly blown into interior, easily
Condensed water is produced, condensed water can cause power supply short circuit, cause equipment fault or disaster；Cross-ventilation degree not enough causes cooling to be imitated
Fruit is bad.
For monoblock type fresh air conditioner-mechanical, evaporator is all generally slant setting, and the drawbacks of bringing is：Compression refrigeration
All, because outdoor air cleannes are poor, evaporator can be caused to be easy to dirty stifled by evaporator with fresh air pattern air；Evaporation
Device slant setting, turnover panel bulk is caused to be effectively used, the overall dimensions of unit can be larger.General monoblock type section
Energy air conditioner is the function of simple integrated mechanical refrigeration and inletting fresh air, realizes that air-conditioning system coexists with VMC.But neglect
Depending on limitation of the erecting bed to machine packet size, the unit after integrating can not be very under air conditioner refrigerating and inletting fresh air functional mode
Good its performance of performance, causes the efficiency of air conditioner to be lifted well.
Due to live structure, the difference of equipment, need also have larger difference for the structure of energy saving integral air conditioner.
The air-out mode of existing energy saving integral air conditioner is fixed, it is impossible to which, according to needing to adjust, applicability is not comprehensive enough.
Existing energy saving integral air-conditioning, generally in fresh air pattern, screen pack is added in fresh air channel, works as switching
During to compression refrigeration mode, screen pack is still within indoor channel, increases indoor circulation windage, the increase of blower fan power consumption, pressure
Contracting refrigeration mode efficiency declines, and the maintenance period of screen pack reduces.
The content of the invention
In order to solve problem of the prior art, improve the seasonal energy efficiency of energy saving integral air conditioner, reduce machine shape chi
Very little, increase filter maintenance period, condenser maintenance efficiency is improved, the invention provides a kind of economical air conditioner.
The technical scheme is as follows：
A kind of economical air conditioner, including casing, the middle part of the casing are provided with outdoor air inlet, indoor air inlet, evaporation
Device, screen pack, condenser and the conversion air-valve vertically rotated, the casing is divided into by the conversion air-valve to be divided into
The indoor channel and outdoor channel put, the indoor channel are provided with indoor fan and the room being connected with the indoor air inlet
Interior air outlet；The outdoor air outlet that the outdoor channel is provided with outdoor fan, is connected with the outdoor air inlet；The evaporation
Device is arranged at the indoor air inlet, and the screen pack is arranged in the indoor channel, and is located at the evaporator and institute
Between stating indoor fan, the condenser is arranged in the outdoor channel；When the conversion air-valve is opened, the outdoor air intake
Mouth is directly connected with the indoor channel, and the indoor air inlet is connected by the evaporator with the outdoor channel.
The indoor channel is located at the bottom of the casing, and the outdoor channel is located at the top of the casing.
The indoor channel is located at the top of the casing, and the outdoor channel is located at the bottom of the casing.
The condenser also sets a water receiving tank below in being horizontally disposed with.
For described evaporator in being vertically arranged, the wind entered by the indoor air inlet in casing passes through described evaporation
Device.
The screen pack is extension type screen pack, and one end of the screen pack is fixedly connected with the side wall of casing one,
Its other end is fixedly connected with one end of the conversion air-valve, when the conversion air-valve is by rotarily opening, the conversion air-valve
The filtering net unfolding is driven, fresh air enters the indoor channel by the outdoor air inlet, and passes through described screen pack.
Described conversion air-valve includes air door, air door rotating shaft, actuator and controller, and the air door rotating shaft is arranged at described
The middle part of air door, the actuator are arranged in the air door rotating shaft, and are electrically connected with described controller.
The side of the close indoor air inlet of the evaporator also sets a screen pack.
Described screen pack is nylon net filter net.
The beneficial effect that technical scheme provided by the invention is brought is：
A. the present invention to the position of each device by carrying out rational topology layout, enabling preferably has using unit
The space of limit, and ensure the smooth of unit air flow.Evaporator is positioned at indoor air inlet by the present invention, in fresh air pattern
During unlatching, air-flow without evaporator, avoid air-flow by evaporator increased air drag, there is fresh air pattern higher
Efficiency.
B. in inletting fresh air function, screen pack is generally added in air intake passage, and when being switched to air conditioning mode
Wait, screen pack is still within passage, increases the resistance of air circulation, reduce the efficiency of air conditioning mode.The present invention passes through
Screen pack and air-valve composite are formed into a component, screen pack opens or closes with the switching of air-valve, i.e., in inletting fresh air pattern
Screen pack is opened with air-valve, to the extraneous air for entering base station by filter, plays the purpose of filtering；And in inletting fresh air pattern
Screen pack is closed with air-valve during closing, reduces air circuit resistance.
C. the present invention successfully solves the problems, such as that energy saving integral air-conditioner condenser is safeguarded, by pre- below condenser
Leave and safeguard space, cleaning water collector can be placed into below condenser when safeguarding, be produced when rinsing condenser using water
Waste water collect and exclude by collector, avoid water from causing to damage to unit, there is provided compression refrigeration efficiency.
D. the present invention is to be provided with actuator at air door rotating shaft, by room, the parameter acquisition of interior Temperature Humidity Sensor, then
Actuator is automatically controlled by logic of the controller according to setting, under fresh air pattern, the temperature and humidity according to outdoor
Situation, conversion air-valve is opened into suitable position；Under other patterns, conversion air-valve is switched to closed position.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of the first embodiment of the invention；
Fig. 2 is the structural representation of second of embodiment of the invention；
Fig. 3 is the structural representation of the third embodiment of the invention；
Fig. 4 is the structural representation of the 4th kind of embodiment of the invention；
Fig. 5 is the structural representation of the 6th kind of embodiment of the invention；
Fig. 6, Fig. 7 are the structural representation of the 7th kind of embodiment of the invention；
Fig. 8 is conversion wind valve structure schematic diagram provided by the present invention；
Fig. 9 a, Fig. 9 b are the scheme of installation of drip tray below condenser.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment one
As shown in Figure 1 for the present invention the first embodiment, air conditioner include compressor 1, outdoor fan 2, condenser 3,
Change air-valve 5, evaporator 6, screen pack 7, indoor fan 9；And it is respectively arranged with indoor air inlet 4, indoor air outlet 8, outdoor
Air inlet 10, outdoor air outlet 11.Casing is divided into indoor channel setting up and down and outdoor channel by conversion air-valve 5, indoor
Passage is provided with indoor fan 9 and the indoor air outlet 8 being connected with indoor air inlet 4；Outdoor channel be provided with outdoor fan 2, with
The outdoor air outlet 11 that outdoor air inlet 10 is connected；Evaporator 6 is arranged at indoor air inlet 4, and screen pack 7 is arranged at interior
In passage, and between evaporator 6 and indoor fan 9, condenser 3 is arranged in outdoor channel；When changing the unlatching of air-valve 5,
Outdoor air inlet 10 is directly connected with indoor channel, and indoor air inlet 4 is connected by evaporator 6 with outdoor channel.
When conversion air-valve is placed in into Fig. 1 positions, air conditioner is placed in compression refrigeration mode, makes it when stirring conversion air-valve 5
When rotating to an angle, outdoor air inlet 10 connects with indoor channel, and outdoor fresh air is directly over getting in after screen pack logical
In road, fresh air reduces the burden of evaporator without going past evaporator.
Embodiment two
Second of embodiment of the invention is illustrated in figure 2, by the way that condenser 3 and the position of screen pack 7 are exchanged；Indoor fan
9 and the position of outdoor fan 2 exchange；Corresponding air outlet moves the switching for completing the upper and lower air-out form of air conditioner with blower fan.
Embodiment three
The third embodiment of the invention is illustrated in figure 3, conversion air-valve includes air door 13, air door rotating shaft 15, actuator 14
And controller, air door rotating shaft 15 are arranged at the middle part of air door 13, actuator 14 is arranged in air door rotating shaft 15, and with described control
Device processed is electrically connected with.Actuator 14 is installed in the rotary shaft 15 of conversion air-valve, actuator 14 carried out automatically by controller
Control, when opening inletting fresh air pattern, actuator 14, which rotates, drives air door 13 to pass through switching to the position opened, outdoor air
Passage afterwards enters directly into interior, forms the fresh air pattern of unit.After fresh air pattern is closed, actuator 14, which rotates, to be driven
Air door 13 arrives the position closed, as shown in Figure 8.
Example IV
The 4th kind of embodiment of the invention is illustrated in figure 4, evaporator is vertically placed at indoor air outlet, air-valve is with steaming
Hair device is positioned over same level height, when being switched to inletting fresh air pattern, outdoor fresh air by outdoor air inlet 10, screen pack 7,
Interior is sent into by indoor fan 9；The placement of such a evaporator can cause when introducing fresh air outdoor fresh air without evaporator,
Reduce air circuit resistance；And unit space can effectively be utilized by the layout of air-valve and evaporator.
Embodiment five
As shown in figures 9 a and 9b, the present invention is also reserved with certain maintenance space below condenser 3, will can correspond to
The water pond 16 of shape is placed into below condenser, then condenser is rinsed using hydraulic giant, the water after flushing passes through condensation
Water pond 16 below device is collected and excluded, and avoids rinse water from causing to damage to unit.
Embodiment six
As shown in figure 5, for the poor base station of environment, with the operation of air conditioner, the dirty gambling of evaporator is had a headache very much
Problem, by reserving installing space before evaporator, one layer of nylon wire 12 is installed, the dirty gambling of evaporator can be improved, be unlikely to again
Significantly increase windage；Nylon wire is screen pack capable of washing, can directly pull down and be rinsed with clear water.
Embodiment seven
As shown in Figure 6, Figure 7, screen pack 7 and conversion air-valve 5 are formed into a component, screen pack is telescopic type, is being changed
When fresh air pattern is opened, conversion air-valve is opened, and stretching screen pack is filtered to open mode, fresh air by screen pack；Renew
When wind pattern is closed, air-valve is closed, drive screen pack to contraction state, and now screen pack is no longer in gas channel；So
When opening air conditioning mode, indoor circulation is not needing the screen pack of such high filtration grade, greatly reduces air drag, carries
High product efficiency.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (7)
1. a kind of economical air conditioner, including casing, the middle part of the casing be provided with outdoor air inlet, indoor air inlet, evaporator,
Screen pack, condenser and the conversion air-valve vertically rotated, it is characterised in that the conversion air-valve splits the casing
For indoor channel and outdoor channel setting up and down, the indoor channel be provided with indoor fan and with the indoor air inlet phase
The indoor air outlet of connection；The outdoor channel is provided with outdoor fan and the outdoor air-out being connected with the outdoor air inlet
Mouthful；The evaporator is arranged at the indoor air inlet, and the screen pack is arranged in the indoor channel, and positioned at described
Between evaporator and the indoor fan, the condenser is arranged in the outdoor channel；When the conversion air-valve is opened, institute
State outdoor air inlet directly to connect with the indoor channel, the indoor air inlet passes through the evaporator and the outdoor channel
Connection；
The wind that described evaporator enters in casing in being vertically arranged, by the indoor air inlet by described evaporator,
The screen pack is extension type screen pack, and one end of the screen pack is fixedly connected with the side wall of casing one, its other end
It is fixedly connected with one end of the conversion air-valve, when the conversion air-valve is by rotarily opening, described in the conversion air-valve drive
Net unfolding is filtered, fresh air enters the indoor channel by the outdoor air inlet, and passes through described screen pack.
2. economical air conditioner according to claim 1, it is characterised in that the indoor channel is located under the casing
Portion, the outdoor channel are located at the top of the casing.
3. economical air conditioner according to claim 1, it is characterised in that the indoor channel is located at the upper of the casing
Portion, the outdoor channel are located at the bottom of the casing.
4. economical air conditioner according to claim 3, it is characterised in that the condenser is in being horizontally disposed with, below also
An if water receiving tank.
5. economical air conditioner according to claim 1, it is characterised in that described conversion air-valve includes air door, air door turns
Axle, actuator and controller, the air door rotating shaft are arranged at the middle part of the air door, and the actuator is arranged at the air door and turned
On axle, and it is electrically connected with described controller.
6. economical air conditioner according to claim 5, it is characterised in that the close indoor air inlet of the evaporator
Side also set a screen pack.
7. economical air conditioner according to claim 6, it is characterised in that described screen pack is nylon net filter net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624462.0A CN104359160B (en) | 2014-11-07 | 2014-11-07 | A kind of economical air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624462.0A CN104359160B (en) | 2014-11-07 | 2014-11-07 | A kind of economical air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104359160A CN104359160A (en) | 2015-02-18 |
| CN104359160B true CN104359160B (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410624462.0A Active CN104359160B (en) | 2014-11-07 | 2014-11-07 | A kind of economical air conditioner |
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| CN (1) | CN104359160B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106777711B (en) * | 2016-12-22 | 2019-09-17 | 石家庄国祥运输设备有限公司 | The method for establishing vehicle-mounted air conditioning system with variable air quantity prediction model |
| CN107166516A (en) * | 2017-04-21 | 2017-09-15 | 柳吉东 | A kind of indoor and outdoor air heat exchange insulating adjusting means |
| CN109059129B (en) * | 2018-08-31 | 2023-02-28 | 珠海格力电器股份有限公司 | Air conditioner and air conditioner outdoor unit |
| CN109661909A (en) * | 2019-01-28 | 2019-04-23 | 四川吉鑫源科技有限公司 | A kind of dedicated cooling system of energy saving integral silo |
| CN114396653B (en) * | 2021-12-04 | 2023-07-21 | 徐州新风空调设备有限公司 | Air conditioner with fresh air exchanging function |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489242Y (en) * | 2001-05-15 | 2002-05-01 | 北京凯特捷电子仪器有限责任公司 | Special-purpose integrated air conditioner for radio communication base station |
| CN202303663U (en) * | 2011-08-25 | 2012-07-04 | 王恩立 | Fresh air conditioner for computer room |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021345A (en) * | 2007-03-19 | 2007-08-22 | 董练红 | One-piece air conditioner device and its controlling method |
| WO2010056863A1 (en) * | 2008-11-12 | 2010-05-20 | Mclean Midwest Corporation | Ac unit with economizer and sliding damper assembly |
| CN201416960Y (en) * | 2009-05-06 | 2010-03-03 | 艾默生网络能源有限公司 | Integrated fresh air conditioner |
| CN203518039U (en) * | 2013-09-13 | 2014-04-02 | Tcl空调器(中山)有限公司 | Fresh-air air-conditioner all-in-one machine |
| CN204345813U (en) * | 2014-11-07 | 2015-05-20 | 广东海悟科技有限公司 | A kind of economical air conditioner |
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2014
- 2014-11-07 CN CN201410624462.0A patent/CN104359160B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489242Y (en) * | 2001-05-15 | 2002-05-01 | 北京凯特捷电子仪器有限责任公司 | Special-purpose integrated air conditioner for radio communication base station |
| CN202303663U (en) * | 2011-08-25 | 2012-07-04 | 王恩立 | Fresh air conditioner for computer room |
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| CN104359160A (en) | 2015-02-18 |
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Owner name: GUANGDONG HAIWU SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN HAIWU TECHNOLOGY CO., LTD. Effective date: 20150226 |
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Effective date of registration: 20150226 Address after: Jinhe Industrial Park, Zhangmutou town Guangdong city Dongguan Province three 523627 Applicant after: Guang Donghai realizes Science and Technology Ltd. Address before: 518110 Guangdong Province, Shenzhen city Longhua District Guanlan community library pit bucket rich Industrial Zone No. 2 building A building in the first layer, the third layer Applicant before: SHENZHEN HAIWU TECHNOLOGY CO., LTD. |
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