CN105570995A - Air exchange air conditioner - Google Patents
Air exchange air conditioner Download PDFInfo
- Publication number
- CN105570995A CN105570995A CN201610057409.6A CN201610057409A CN105570995A CN 105570995 A CN105570995 A CN 105570995A CN 201610057409 A CN201610057409 A CN 201610057409A CN 105570995 A CN105570995 A CN 105570995A
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- Prior art keywords
- air
- indoor
- heat exchanger
- outdoor
- branch road
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/16—Arrangement or mounting thereof
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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
- F24F13/24—Means for preventing or suppressing noise
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air exchange air conditioner which comprises an air conditioner body and an air exchange device. The air conditioner body comprises an indoor unit and an outdoor unit. An indoor heat exchanger and an indoor fan are arranged in the indoor unit. An outdoor heat exchanger, an outdoor fan and a compressor are arranged in the outdoor unit. The indoor heat exchanger, the compressor, the outdoor heat exchanger and a throttling device are sequentially connected to form an air conditioning system loop. The air exchange device is provided with a heat exchange cavity, an outdoor air exchange opening and an indoor air exchange opening, the outdoor air exchange opening and the indoor air exchange opening communicate with the heat exchange cavity, and the heat exchange cavity is formed in the indoor unit. The air exchange device comprises an air exchange and heat exchange machine and an air exchange fan, the air exchange and heat exchange machine and the air exchange fan are arranged in the heat exchange cavity and located between the outdoor air exchange opening and the indoor air exchange opening, and the air exchange and heat exchange machine is connected to the air conditioning system loop and located between one of the throttling device and the compressor and the indoor heat exchanger. The air exchange air conditioner is good in air exchange performance, small in indoor temperature fluctuation and low in air conditioner load, the comfort for a human body is improved, and the energy utilization rate is increased.
Description
Technical field
The present invention relates to air-conditioning technique field, more specifically, relate to a kind of scavenger air-conditioner.
Background technology
Air-conditioner with air interchanger can send into indoor fresh air from outside, avoids the gas concentration lwevel of house interior too high, unhealthful.Be directly obtain by external environment condition owing to sending into air, air themperature and indoor temperature are unequal, and this can increase the load of air-conditioning undoubtedly, affect room local temperature and change, reduction human body comfort.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the present invention proposes a kind of scavenger air-conditioner, described scavenger air-conditioner scavenging performance is good and air conditioner load is little.
According to the scavenger air-conditioner of the embodiment of the present invention, comprise: air conditioner body, described air conditioner body comprises indoor set and off-premises station, indoor heat exchanger and indoor fan is provided with in described indoor set, be provided with outdoor heat exchanger, outdoor fan and compressor in described off-premises station, described indoor heat exchanger, described compressor, described outdoor heat exchanger are connected successively with throttling arrangement and form air-conditioning system loop; Air interchanger, described air interchanger is provided with heat exchanging chamber and the outdoor scavenge port that is communicated with described heat exchanging chamber and indoor air-changing mouth, described heat exchanging chamber is located in described indoor set, air interchanger comprises ventilation heat exchanger and ventilation blower fan, described ventilation heat exchanger and described ventilation blower fan to be located in described heat exchanging chamber and between described outdoor scavenge port and described indoor air-changing mouth, and described ventilation heat exchanger to be connected on described air-conditioning system loop and in described throttling arrangement and described compressor one and between described indoor heat exchanger.
Good according to the scavenger air-conditioner scavenging performance of the embodiment of the present invention, can realize ventilatory temperature and regulate, fluctuations in indoor temperature is little, air conditioner load is little, and human body comfort improves, and heat when taking a breath or cold can be recycled, energy utilization rate improves, and scavenger air-conditioner performance improves.
In addition, scavenger air-conditioner according to the above embodiment of the present invention can also have following additional technical characteristic:
According to some embodiments of the present invention, one in described throttling arrangement and described compressor and be provided with the first branch road and the second branch road that are arranged in parallel between described indoor heat exchanger, described ventilation heat exchanger is located on described first branch road, wherein, when described indoor set and ventilation blower fan all run, described first branch road conducting and described second branch road disconnect, described indoor set runs and described ventilation blower fan does not run time, described second branch road conducting and described first branch road disconnect.
According to some embodiments of the present invention, also comprise triple valve, described triple valve has the first opening, the second opening and the 3rd opening, and described first opening is communicated with described first branch road, described second opening is communicated with described second branch road, and described 3rd opening is communicated with described indoor heat exchanger.
According to some embodiments of the present invention, described triple valve is connected with the air exchange control system of described air interchanger, to control the opening and closing of triple valve under the control of described air exchange control system.
According to some embodiments of the present invention, the air-conditioner control system of described air exchange control system and described air conditioner body is formed as a control system.
According to some embodiments of the present invention, described air interchanger also comprises outdoor scavenge trunk, one end of described outdoor scavenge trunk to be stretched in described indoor set and is communicated with described heat exchanging chamber, and the other end of described outdoor scavenge trunk stretches out described indoor set and opens wide and forms described outdoor scavenge port.
According to some embodiments of the present invention, described air interchanger also comprises indoor air-changing pipe, described indoor air-changing pipe be located in described indoor set at least partially, one end of described indoor air-changing pipe is positioned at described indoor set and is communicated with described heat exchanging chamber, and the other end of described indoor air-changing pipe opens wide and forms described indoor air-changing mouth.
According to some embodiments of the present invention, described indoor set is provided with through hole, and described indoor air-changing pipe is all located in described indoor set and described indoor air-changing mouth is communicated with described through hole.
According to some embodiments of the present invention, described throttling arrangement is located in described off-premises station.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of scavenger air-conditioner according to an embodiment of the invention;
Fig. 2 is the structural representation of scavenger air-conditioner in accordance with another embodiment of the present invention;
Fig. 3 is the structural representation of the scavenger air-conditioner according to another embodiment of the present invention.
Reference numeral:
Scavenger air-conditioner 100;
Indoor set 10; Off-premises station 20; Air interchanger 30;
Indoor heat exchanger 11; Indoor fan 12; Triple valve 13; First branch road 101; Second branch road 102;
Outdoor heat exchanger 21; Outdoor fan 22; Compressor 23; Throttling arrangement 24;
Ventilation heat exchanger 31; Ventilation blower fan 32.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
The scavenger air-conditioner 100 according to the embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
Shown in Fig. 3, air conditioner body and air interchanger 30 can be comprised according to the scavenger air-conditioner 100 of the embodiment of the present invention.Air conditioner body can comprise indoor set 10 and off-premises station 20, indoor heat exchanger 11 and indoor fan 12 can be provided with in indoor set 10, can be provided with outdoor heat exchanger 21, outdoor fan 22 and compressor 23 in off-premises station 20, indoor heat exchanger 11, compressor 23, outdoor heat exchanger 21 are connected successively with throttling arrangement 24 and form air-conditioning system loop.
Throttling arrangement 24 can be located in off-premises station 20, also can be located in indoor set 10.In embodiment as shown in Figure 1 to Figure 3, throttling arrangement 20 is located in off-premises station 20.Effectively can reduce room noise when throttling arrangement 24 is located in off-premises station 20, reduce the quantity of installing component in indoor set 10 simultaneously as far as possible, be convenient to the installation of throttling arrangement 24.
Air interchanger 30 is provided with heat exchanging chamber, indoor air-changing mouth and outdoor scavenge port, and heat exchanging chamber is located in indoor set 10, and indoor air-changing mouth is communicated with heat exchanging chamber respectively with outdoor scavenge port.Be understandable that, indoor air-changing mouth can be communicated with indoor, outdoor scavenge port can be communicated with outdoor, outdoor air can enter indoor by outdoor scavenge port, heat exchanging chamber and indoor air-changing mouth successively, and room air can pass through indoor air-changing mouth, heat exchanging chamber and outdoor scavenge port successively and flow to outdoor.Can heat exchange be there is in air in ventilation lumen.
Particularly, air interchanger 30 can comprise ventilation heat exchanger 31 and ventilation blower fan 32, and ventilation heat exchanger 31 and ventilation blower fan 32 to be located in heat exchanging chamber and respectively between outdoor scavenge port and indoor air-changing mouth.Can there is heat exchange with ventilation heat exchanger 31 in the air that scavenge port or indoor air-changing mouth enter in heat exchanging chamber outdoor, air themperature is reduced or raises.
When outdoor temperature is below or above indoor temperature, outdoor the air that enters of scavenge port can with the heat exchange of ventilation heat exchanger 31 after heats up or lower the temperature, make the temperature of the air entering indoor close to room temperature, avoid indoor temperature fluctuation, the load of reduction air conditioner body; Similarly, indoor the air that enters of scavenge port can with the heat exchange of ventilation heat exchanger 31 after lower the temperature or heats up, thus the heat entrained by air of indoor or cold are reclaimed, energy utilization rate raising.
Air interchanger 30 can realize the exchange of room air and outdoor air by the rotation controlling ventilation blower fan 32.Such as, air interchanger 30 can be configured to when take a breath blower fan 32 rotate forward time, can drive chamber's outer air outdoor scavenge port enter, realize entering of outside air; When take a breath blower fan reversion time, then can make indoor air indoor scavenge port discharge, realize the outer row of room air.
Ventilation heat exchanger 31 to be connected on air-conditioning system loop and in throttling arrangement 24 and compressor 23 one and between indoor heat exchanger 11.That is, ventilation heat exchanger 31 also participates in the refrigerant circulation of air-conditioning, and wherein, ventilation heat exchanger 31 can be connected between throttling arrangement 24 and indoor heat exchanger 11, also can be arranged between compressor 23 and indoor heat exchanger 11.
As shown in Figure 1, ventilation heat exchanger 31 is between throttling arrangement 24 and indoor heat exchanger 11, and now, ventilation heat exchanger 31 is positioned at the refrigeration arrival end (namely heating the port of export) of indoor heat exchanger 11.Enter indoor air by outdoor and after the cooling/heating of heat exchanger 31 of taking a breath, then indoor can be sent into by ventilation blower fan 32, the temperature fluctuation caused because inner air and outer air temperature difference is excessive can be reduced.
When indoor set 10 heating operation, the path that circulates of refrigerant is: compressor 23 → indoor heat exchanger 11 → ventilation heat exchanger 31 → throttling arrangement 24 → outdoor heat exchanger 21 → compressor 23, high temperature refrigerant first passes through ventilation heat exchanger 31 again through indoor heat exchanger 11, the air generation heat exchange of high temperature refrigerant preferentially and in indoor set 10, ensure that air outlet of indoor set can blow out enough hot blasts, ensure heating effect, reduce ventilation heat exchanger 31 to the impact of indoor heat exchanger 11, simultaneously, refrigerant can ventilation heat exchanger 31 in further with the air generation heat exchange in heat exchanging chamber, refrigerant can also be made while heating external air fully to liquefy.
When indoor set 10 refrigerating operaton, the flow path of refrigerant in contrast, i.e. compressor 23 → outdoor heat exchanger 21 → throttling arrangement 24 → ventilation heat exchanger 31 → indoor heat exchanger 11 → compressor 23.Refrigerant is first through ventilation heat exchanger 11, and then through indoor heat exchanger 11, raise pressure and temperature can be made while outside air cooling-down, reduce the occurrence probability of the low temperature fault of indoor heat exchanger 11, indoor set reliability improves, and refrigerant fully crosses thermal evaporation, increase refrigerating capacity, and effectively prevent compressor from occurring liquid hammer.That is, realizing while ventilatory temperature regulates, service behaviour and the reliability of air-conditioning system can also being improved according to the scavenger air-conditioner 100 of the embodiment of the present invention.
Certainly, ventilation heat exchanger 31 also can between compressor 23 and indoor heat exchanger 11, as shown in Figure 2, now, what ventilation heat exchanger 31 was positioned at indoor heat exchanger 11 heats the port of export, and the air entering heat exchanging chamber with ventilation heat exchanger 31, heat exchange can occur equally, realizes the adjustment of ventilatory temperature.Now, during indoor set 10 heating operation, the path that circulates of refrigerant is: compressor 23 → ventilation heat exchanger 31 → indoor heat exchanger 11 → throttling arrangement 24 → outdoor heat exchanger 21 → compressor 23, during indoor set 10 refrigerating operaton, refrigerant circulate path in contrast.
When indoor set 10 heating operation, high temperature refrigerant can first through ventilation heat exchanger 31, and to pressure and temperature can be made while heating external air to reduce, can reduce the high temperature fault occurrence probability of indoor heat exchanger 11 thus, the reliability of indoor set 10 improves.That is, the reliability that effectively can also improve air-conditioning system while ventilatory temperature regulates is being realized according to the scavenger air-conditioner 100 of the embodiment of the present invention.
When indoor set 10 refrigerating operaton, first refrigerant absorbs heat through indoor heat exchanger 11, and then evaporates through ventilation heat exchanger 31, refrigerant can be made fully overheated, increase refrigerating capacity, and refrigerant gasification is more thorough, effectively prevent compressor from occurring liquid hammer, and cooling can be realized to extraneous air.That is, realizing while ventilatory temperature regulates, service behaviour and the reliability of air-conditioning system can also being improved according to the scavenger air-conditioner 100 of the embodiment of the present invention.
In the related, the air interchanger that scavenger air-conditioner is arranged does not have the function regulating air themperature, scavenger air-conditioner can increase the load of air-conditioning system when taking a breath, the temperature of room air can fluctuate, and can have influence on the performance of air-conditioning system while realizing ventilation.Although the air interchanger on some scavenger air-conditioners also has regulate ventilatory temperature function, but the heating of air interchanger or cooling device are the devices arranged separately, come separately with air-conditioning system itself, work alone, this can make scavenger air-conditioner more complicated, run more loaded down with trivial details, and air interchanger can cause the waste of resource when not using.
And according to the scavenger air-conditioner 100 of the embodiment of the present invention, by by machine 10 disposed in the interior for the main part of air interchanger 30, and the ventilation heat exchanger 31 realizing ventilatory temperature regulatory function is arranged on air-conditioning system loop, ventilation heat exchanger 31 is made not only to may be used for regulating ventilatory temperature, but also the refrigeration of air conditioner body can be participated in or heat, the service behaviour of air conditioner body and reliability are improved, and realize the refrigerant for participating in Air Conditioning Cycle of heat exchange with ventilation, heat entrained by air in ventilation lumen or cold can be absorbed by refrigerant, effectively put forward high-octane utilization rate.
This scavenger air-conditioner 100 is improved in scavenging performance and heat pump performance, is significantly better than the scavenger air-conditioner in correlation technique.At manufacture view, in the ventilation heat exchanger 31 of air interchanger 30 and ventilation blower fan 32 machine 10 disposed in the interior, and be not arranged on parts are just more originally off-premises station 20, the structure of off-premises station 20 need not be changed, and parts are relatively few in indoor set 10, be also convenient to manufacture and design.
Alternatively, heat exchanger 31 of taking a breath can be heat exchanger tube.Heat exchanging chamber in air interchanger 30 can be formed by the housing of air interchanger self, also can be formed by arranging dividing plate in indoor set, can arrange as the case may be.
According to some embodiments of the present invention, one in throttling arrangement 24 and compressor 23 and can be provided with the first branch road 101 and the second branch road 102 be arranged in parallel between indoor heat exchanger 11, ventilation heat exchanger 31 is located on the first branch road 101.That is, when heat exchanger 31 of taking a breath is located between throttling arrangement 24 and indoor heat exchanger 11, the first branch road 101 and the second branch road 102 be arranged in parallel can between throttling arrangement 24 and indoor heat exchanger 11, be provided with; When heat exchanger 31 of taking a breath is located between compressor 23 and indoor heat exchanger 11, the first branch road 101 and the second branch road 102 be arranged in parallel then can be set between compressor 23 and indoor heat exchanger 11.
First branch road 101 is formed at conducting when ventilation blower fan 32 works and disconnects when blower fan 32 of taking a breath does not work, and the second branch road 102 is formed in when ventilation blower fan 32 works and disconnects.Specifically, when indoor set 10 and ventilation blower fan 32 all run, first branch road 101 conducting and the second branch road 102 disconnect, indoor heat exchanger 11 can only be communicated with throttling arrangement 24 by the first branch road 101, now, ventilation heat exchanger 31 and indoor heat exchanger 11 all work, and the refrigerant in air-conditioning system loop can flow through ventilation heat exchanger 31, and the air entered in heat exchanging chamber can with the refrigerant generation heat exchange in ventilation heat exchanger 31.
When indoor set 10 runs, but ventilation blower fan 32 does not run, namely air conditioner body is run but air interchanger 30 is not when running, second branch road 102 conducting and the first branch road 101 disconnect, and indoor heat exchanger 11 can only be communicated with throttling arrangement 24 by the second branch road 102, now, refrigerant is only through indoor heat exchanger 11, without ventilation heat exchanger 31, thus, unnecessary energy loss can be avoided.
According to some embodiments of the present invention, scavenger air-conditioner 100 can also comprise triple valve 13, and triple valve 13 has the first opening, the second opening and the 3rd opening, and the first opening is communicated with the first branch road 101, second opening is communicated with the second branch road 102, and the 3rd opening is communicated with indoor heat exchanger 11.Thus, can realize conducting and the disconnection of the first branch road 101 and the second branch road 102 by controlling triple valve 13, control operation facilitates and is convenient to manufacture.
Alternatively, triple valve 13 can be connected with the air exchange control system of air interchanger 30, to control the opening and closing of triple valve 13 under the control of air exchange control system.Thus, the opening and closing of triple valve 13 can realize automatic control, and control action is good.In specific embodiments more of the present invention, the air-conditioner control system of air exchange control system and air conditioner body is formed as a control system.That is, control air exchange control system that air interchanger 30 runs and control the air-conditioner control system that runs of air conditioner body and be integrated into one.Thus, scavenger air-conditioner 100 can adopt a control system to realize air conditioning and ventilatory, and structure is simpler, and control performance is better.
In a concrete example of the present invention, air conditioner body is provided with an electric-controlled plate, this electric-controlled plate is connected with each workpiece in air conditioner body, is also connected with the ventilation blower fan 32 of air interchanger 30 and heat exchanger 31 etc. of taking a breath, to realize controlling functions simultaneously.
Air interchanger 30 can also comprise outdoor scavenge trunk, and one end of outdoor scavenge trunk to be stretched in indoor set 10 and is communicated with heat exchanging chamber, and the other end of outdoor scavenge trunk stretches out indoor set 10 and opens wide forming chamber scavenge port outward.Outdoor air can be entered in air interchanger 30 by outdoor scavenge trunk.Thus, air interchanger 30 is independent with the outdoor air inlet of air conditioner body, and the air intake of air conditioner body and the air intake of air interchanger 30 are independent of each other, scavenger air-conditioner 100 favorable working performance.Wherein, the other end of outdoor scavenge trunk can be connected with off-premises station, also can not be connected with off-premises station.
Further, scavenger air-conditioner 100 also comprises indoor air-changing pipe, indoor air-changing pipe be located in indoor set 10 at least partially, one end of indoor air-changing pipe to be stretched in indoor set and is communicated with heat exchanging chamber, and the other end of indoor air-changing pipe opens wide scavenge port in forming chamber.Thus, air interchanger 30 can realize the turnover of room air by the indoor air-changing pipe arranged separately, the indoor air-changing mouth of the indoor air inlet of air conditioner body and indoor air outlet and air interchanger 30 is independent, the turnover gas of air interchanger 30 and the air inlet/outlet of air conditioner body are independent of each other, favorable working performance.
Alternatively, indoor set 10 can be provided with through hole, indoor air-changing pipe can all be located in indoor set 10 and indoor air-changing mouth can be communicated with through hole.That is, indoor air-changing pipe does not stretch out indoor set 10, and the other end of indoor air-changing pipe is connected with indoor unit casing, and indoor air-changing mouth can be communicated with through hole.Thus, the profile of indoor set 10 is more attractive in appearance, installs also more convenient.
According to the scavenger air-conditioner 100 of the embodiment of the present invention other form and operation be known for the person of ordinary skill of the art, be not described in detail at this.
In describing the invention, it will be appreciated that, term " on ", D score, "front", "rear", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " specific embodiment ", " example " or " concrete example " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (9)
1. a scavenger air-conditioner, is characterized in that, comprising:
Air conditioner body, described air conditioner body comprises indoor set and off-premises station, indoor heat exchanger and indoor fan is provided with in described indoor set, be provided with outdoor heat exchanger, outdoor fan and compressor in described off-premises station, described indoor heat exchanger, described compressor, described outdoor heat exchanger are connected successively with throttling arrangement and form air-conditioning system loop;
Air interchanger, described air interchanger is provided with heat exchanging chamber and the outdoor scavenge port that is communicated with described heat exchanging chamber and indoor air-changing mouth, described heat exchanging chamber is positioned at described indoor set, air interchanger comprises ventilation heat exchanger and ventilation blower fan, described ventilation heat exchanger and described ventilation blower fan to be located in described heat exchanging chamber and between described outdoor scavenge port and described indoor air-changing mouth, and described ventilation heat exchanger to be connected on described air-conditioning system loop and in described throttling arrangement and described compressor one and between described indoor heat exchanger.
2. scavenger air-conditioner according to claim 1, it is characterized in that, one in described throttling arrangement and described compressor and be provided with the first branch road and the second branch road that are arranged in parallel between described indoor heat exchanger, described ventilation heat exchanger is located on described first branch road, when described indoor set and ventilation blower fan all run, described first branch road conducting and described second branch road disconnect, described indoor set runs and described ventilation blower fan does not run time, described second branch road conducting and described first branch road disconnect.
3. scavenger air-conditioner according to claim 2, it is characterized in that, also comprise triple valve, described triple valve has the first opening, the second opening and the 3rd opening, described first opening is communicated with described first branch road, described second opening is communicated with described second branch road, and described 3rd opening is communicated with described indoor heat exchanger.
4. scavenger air-conditioner according to claim 3, is characterized in that, described triple valve is connected with the air exchange control system of described air interchanger, to control the opening and closing of triple valve under the control of described air exchange control system.
5. scavenger air-conditioner according to claim 4, is characterized in that, the air-conditioner control system of described air exchange control system and described air conditioner body is formed as a control system.
6. the scavenger air-conditioner according to any one of claim 1-5, it is characterized in that, described air interchanger also comprises outdoor scavenge trunk, one end of described outdoor scavenge trunk to be stretched in described indoor set and is communicated with described heat exchanging chamber, and the other end of described outdoor scavenge trunk stretches out described indoor set and opens wide and forms described outdoor scavenge port.
7. scavenger air-conditioner according to claim 6, it is characterized in that, described air interchanger also comprises indoor air-changing pipe, described indoor air-changing pipe be located in described indoor set at least partially, one end of described indoor air-changing pipe is positioned at described indoor set and is communicated with described heat exchanging chamber, and the other end of described indoor air-changing pipe opens wide and forms described indoor air-changing mouth.
8. scavenger air-conditioner according to claim 7, is characterized in that, described indoor set is provided with through hole, and described indoor air-changing pipe is all located in described indoor set and described indoor air-changing mouth is communicated with described through hole.
9. the scavenger air-conditioner according to any one of claim 1-8, is characterized in that, described throttling arrangement is located in described off-premises station.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610057409.6A CN105570995B (en) | 2016-01-26 | 2016-01-26 | Scavenger air-conditioner |
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| CN201610057409.6A CN105570995B (en) | 2016-01-26 | 2016-01-26 | Scavenger air-conditioner |
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| CN105570995A true CN105570995A (en) | 2016-05-11 |
| CN105570995B CN105570995B (en) | 2019-01-29 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403041A (en) * | 2016-10-27 | 2017-02-15 | 青岛海尔空调器有限总公司 | Air conditioner and control method thereof |
| CN110081519A (en) * | 2019-04-29 | 2019-08-02 | 珠海格力电器股份有限公司 | Fresh air device, air conditioner indoor unit and fresh air device control method |
| CN110691945A (en) * | 2018-04-19 | 2020-01-14 | 生态工厂有限公司 | Outdoor air conditioner and ventilation system |
| CN110953651A (en) * | 2018-09-26 | 2020-04-03 | 财团法人工业技术研究院 | Air conditioning system |
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| CN106403041A (en) * | 2016-10-27 | 2017-02-15 | 青岛海尔空调器有限总公司 | Air conditioner and control method thereof |
| CN110691945A (en) * | 2018-04-19 | 2020-01-14 | 生态工厂有限公司 | Outdoor air conditioner and ventilation system |
| CN110953651A (en) * | 2018-09-26 | 2020-04-03 | 财团法人工业技术研究院 | Air conditioning system |
| CN110081519A (en) * | 2019-04-29 | 2019-08-02 | 珠海格力电器股份有限公司 | Fresh air device, air conditioner indoor unit and fresh air device control method |
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|---|---|
| CN105570995B (en) | 2019-01-29 |
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