CN1752609A - Air conditioner with ventilation device - Google Patents
Air conditioner with ventilation device Download PDFInfo
- Publication number
- CN1752609A CN1752609A CN 200410072080 CN200410072080A CN1752609A CN 1752609 A CN1752609 A CN 1752609A CN 200410072080 CN200410072080 CN 200410072080 CN 200410072080 A CN200410072080 A CN 200410072080A CN 1752609 A CN1752609 A CN 1752609A
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- air
- outdoor
- conditioner
- interchanger
- heat exchanger
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Abstract
The air conditioner with air exchange device includes indoor machine, outdoor machine and air exchange device. The air exhange device can be used for conveying indoor air discharged from heat transfer exchanger set in its interior into the outdoor machine chamber in which the outdoor machine is mounted so as to raise heat exchange efficiency of outdoor heat exchanger.
Description
Technical field
The present invention relates to a kind of air-conditioner, particularly relate to a kind of scavenging efficiency that can improve the outdoor unit chambers that is used to install off-premises station, thereby improve the air-conditioner with air interchanger of off-premises station refrigeration, heating capacity.
Background technology
Usually, air-conditioner is that a kind of devices such as warm-air drier, air conditioner and clarifier that utilize heat, freeze or purify air the interior space, thereby provides the electric equipment products of a home from home more to the user.Air-conditioner can be divided into two types of integral air conditioner and detachable air conditioners substantially.Though the function of integral air conditioner and detachable air conditioner is identical, but the evaporimeter of integral air conditioner, compressor, condenser and blowing fan all are installed in the casing, and detachable air conditioner is then formed by being arranged on indoor indoor set and being placed on outdoor off-premises station.Evaporimeter or condenser and blowing fan as indoor heat converter are installed in the indoor set, condenser or evaporimeter, compressor and blowing fan as outdoor heat converter then are installed in the off-premises station, and at least one is equipped with expansion gear in off-premises station or the indoor set, and connects indoor set and the off-premises station that is separated from each other by the refrigerant pipe.Fig. 6 is the air-conditioner structure sectional block diagram of prior art.Fig. 7 is the outdoor unit chambers vertical structure cutaway view of prior art.As Fig. 6, shown in Figure 7, the air-conditioner of this prior art is by indoor set 1, off-premises station 2 and connect indoor set 1 and off-premises station 2, thereby the refrigerant pipe 3 of refrigerant circulation is constituted.Off-premises station 2 comprises compressor 4, not shown four way valve, outdoor heat converter 5 and expansion gear 6.Indoor set 1 is provided with indoor heat converter 7.Wherein, compressor 4 can compress refrigerant; Four way valve can will flow to outdoor heat converter 5 or indoor heat converter 7 through the refrigerant after compressor 4 compressions; When air-conditioner was in kind of refrigeration cycle, outdoor heat converter 5 can make through refrigerant and outdoor air after compressor 4 compressions and carry out heat exchange; Expansion gear 6 can make the refrigerant that has carried out heat exchange by outdoor heat converter 5 expand into the low-temp low-pressure state; Indoor heat converter 7 can make by refrigerant and room air after expansion gear 6 expansions and carry out heat exchange, thus the evaporation refrigerant.Heat circulation time when air-conditioner is in, four way valve can be transported to refrigerant in the indoor heat converter 7, so that itself and room air carry out heat exchange and produce condensation, thereby room air is heated.Can expand into the low-temp low-pressure state when passing through indoor heat converter 7 condensed refrigerants by expansion gear 6, outdoor heat converter 5 then can make outdoor air and refrigerant carry out heat exchange, thus the evaporation refrigerant.In addition, indoor machine of air-conditioner 1 is installed in indoor, and off-premises station 2 is installed in the exterior space that is separated with the interior space, and the outdoor unit chambers A that off-premises station 2 is installed generally can be from the outside to its inner extraneous air of introducing.But when this air-conditioner was in kind of refrigeration cycle, outdoor heat converter 5 can heat the outdoor unit chambers A that off-premises station 2 is installed; And heating circulation time when air-conditioner is in, outdoor heat converter 5 can cool off outdoor unit chambers A.Therefore still can not discharge air among the outdoor unit chambers A up hill and dale even started the blowing fan 8 that is installed on the off-premises station 2, the performance of outdoor heat converter 5 is descended.
Summary of the invention
In order to address the above problem, to the object of the present invention is to provide and a kind ofly can improve the air-conditioner that is installed in the outdoor heat converter performance in the outdoor unit chambers with air interchanger.
In order to achieve the above object, air-conditioner with air interchanger provided by the invention comprises indoor set, off-premises station and air interchanger, air interchanger can be transported to the room air that the heat exchanger that is provided with is discharged among the outdoor unit chambers that off-premises station is installed in it, thereby improves the heat exchanger effectiveness of outdoor heat converter.
Described heat exchanger is installed in the air interchanger that can take a breath to the interior space, and air interchanger then is arranged in the outdoor unit chambers.
Described air interchanger can make and be drawn into indoorly for taking a breath, and is discharged into outdoor air then and flows to the direction of outdoor heat converter.
Air-conditioner with air interchanger provided by the invention is that the room air of will be discharged by air interchanger flows in the outdoor heat converter, thereby can improve the heat exchanger effectiveness between refrigerant and air in the outdoor heat converter.
Description of drawings
Below in conjunction with the drawings and specific embodiments the air-conditioner with air interchanger provided by the invention is elaborated.
Fig. 1 is equipped with the fabric structure schematic diagram with air-conditioner of air interchanger provided by the invention.
Fig. 2 is the outdoor unit chambers structural representation among Fig. 1.
Fig. 3 is the outdoor machine part structure sectional block diagram among Fig. 2.
Fig. 4 is the air interchanger structure cutaway view among Fig. 2.
Fig. 5 is the heat exchanger structural perspective that is provided with in the air interchanger among Fig. 4.
Fig. 6 is the air-conditioner structure sectional block diagram of prior art.
Fig. 7 is the outdoor unit chambers vertical structure cutaway view of prior art.
Accompanying drawing critical piece label:
10: air supply pipe 15: air supply fan
17: filter 20: blast pipe
25: exhaust fan 30: heat exchanger
50: off-premises station 52: compressor
54: outdoor heat converter 56: outdoor blowing fan
60: indoor set 70: air interchanger
80: cabinet 82: dividing plate
The specific embodiment
To shown in Figure 5, the air-conditioner with air interchanger provided by the invention comprises indoor set 60, off-premises station 50 and air interchanger 70 as Fig. 1.Indoor set 60 is installed in indoor B, and off-premises station 50 is installed in outdoor unit chambers C, and indoor set 60 and off-premises station 50 interconnect by not shown refrigerant pipe.The off-premises station 50 that is installed among the outdoor unit chambers C is made up of compressor 52, outdoor heat converter 54 and outdoor blowing fan 56.Wherein, compressor 52 can compression refrigerant.When being in kind of refrigeration cycle, outdoor heat converter 54 has the effect of condenser, and heats circulation time when being in, and it has the effect of evaporimeter.Outdoor blowing fan 56 can be accelerated the heat exchange of outdoor heat converter 54.In addition, the interior air interchanger 70 of promising outside portion discharging room air being installed and being provided with of building.Usually the air in a confined space can be breathed the content that causes carbon dioxide because of life entity increases, thereby causes the breathing of life entity is produced harmful effect.Therefore, when remaining in office or overstaffed small space for a long time, should replace indoor foul atmosphere with outdoor fresh air at any time, use air interchanger 70 this moment usually.Common air interchanger is to adopt a not shown blowing fan that the room air forced discharge is arrived the outside.But, when adopting a blowing fan forced discharge room air, because indoor cold air or hot gas are to be discharged into the outside under not through the situation of filtering, outdoor air then is to be inhaled into indoorly to come by door or window slit under the situation of not carrying out heat exchange, so air-conditioner heats or will consume lot of energy during refrigerating operation.Address this problem and to adopt the air interchanger 70 that heat exchanger 30 is installed.Air interchanger 70 is by casing shape cabinet 80; Be installed in the inside of cabinet 80, be used to guide the air supply pipe 10 of B in the outdoor air inlet chamber and on certain position, intersect, and the blast pipe 20 that bootable room air is discharged into outdoor unit chambers C constitutes with air supply pipe 10.In addition, air interchanger 70 also comprises the heat exchanger 30 that can make the outdoor air that passes through at place, the crosspoint of air supply pipe 10 and blast pipe 20 and room air carry out heat exchange.One end 10a of air supply pipe 10 is provided with and the outdoor air feed suction inlet 11 that is connected, and other end 10b is provided with and the indoor air feed outlet 13 that is connected.In addition, an end 20a of blast pipe 20 is provided with and the indoor exhaust suction inlet 21 that is connected, and then is provided with on the other end 20b and the outdoor exhaust outlet 23 that is connected.At this moment, to be the center with heat exchanger 30 be divided into two parts up and down with the inner space of cabinet 80 for air supply pipe 10 and blast pipe 20, thereby make mutually noninterfere between the two.The distributed architecture up and down of air supply pipe 10 and blast pipe 20 is realized by dividing plate 82.Air feed suction inlet 11 1 sides of air supply pipe 10 are equipped with the filter 17 that can remove foreign matter in the air, and its air feed outlet 13 1 sides then are equipped with the air supply fan 15 that is used to force the suction chamber outer air.Exhaust outlet 23 1 sides of blast pipe 20 are equipped with the exhaust fan 25 that is used to force to suck room air.In addition, heat exchanger 30 is the hexahedron shape, it is supported by cabinet 80 at two angles up and down, and about two angles be to support by the dividing plate 82 of separating air supply pipe 10 and blast pipe 20, and its inside is provided with a plurality of air feed paths 37 and and air feed the path 37 adjacent and a plurality of exhaust channels 39 that be connected with blast pipe 20 that are connected with air supply pipe 10.Describe the structure of heat exchanger 30 below in detail: the both ends of the surface of heat exchanger 30 are sealed by gripper shoe 31, a plurality of units heat exchange department 35 is installed on it, and the angle on its four sides is supported by finishing strips 33 respectively, and finishing strips 33 also is separately fixed in support organization's heat exchange department 35 on the cabinet 80 and dividing plate 82 of forming air interchanger 70, thereby fixes heat exchanger 30.Unit heat exchange department 35 is made up of a plurality of heat exchanger plate 35a that be arranged in parallel and the corrugated plating 35b that can form air one-way flow path.The one-way flow path that can be formed for importing outdoor air be installed be air feed path 37 between two adjacent heat exchanger plate 35a and one-way flow path perpendicular with air feed path 37 and that be used to discharge room air is the corrugated plating 35b of exhaust channel 39.Because a certain corrugated plating 35b forms different circulation of air paths 37 respectively with the corrugated plating 35b that is positioned at its both sides, 39, therefore just can in heat exchanger 30, intersect mutually via room air among the formed circulation of air path of adjacent corrugated plate 35b and outdoor air and carry out heat exchange.Wherein, air supply pipe 10 is connected with air feed path 37, and the exhaust channel 39 perpendicular with air supply pipe 10 then is connected with blast pipe 20.As shown in Figure 5, in the present embodiment, the circulation of air path that forms from top to bottom among the figure is the exhaust channel 39 of room air, and the circulation of air path that horizontal direction forms is the air feed path 37 of outdoor air.Air interchanger 70 courses of work of heat exchanger 30 with said structure are as follows: when room air is subjected to a certain degree pollution, at first connect the power supply of exhaust fan 25, so that room air is drawn in the blast pipe 20 by exhaust suction inlet 21, be discharged among the outdoor unit chambers C via the exhaust channel 39 of heat exchanger 30 and by exhaust outlet 23 then.Meanwhile, connect the power supply of air supply fan 15, thereby fresh outdoor air is drawn in the air supply pipe 10 by air feed suction inlet 11, be incorporated into indoor B via the air feed path 37 of heat exchanger 30 and by air feed outlet 13 afterwards.At this moment, by heat exchanger plate 35a the time, produce heat exchange via the room air of heat exchanger 30 discharges and the outdoor air of suction, thereby can lower the temperature or heats up the outdoor air that sucks, till the indoor air temperature of the outdoor air of introducing and discharge is close.Air-conditioner with air interchanger provided by the invention can make the outdoor heat converter 54 of air in off-premises station 50 of discharging by the exhaust outlet 23 of air interchanger 70 flow, thereby can improve the heat exchanger effectiveness of outdoor heat converter 54.When air-conditioner was in kind of refrigeration cycle, at this moment outdoor heat converter 54 ambient air temperature can flow to outdoor heat converter 54 with the room air by 23 dischargings of exhaust outlet than indoor temperature height.And heat circulation time when air-conditioner is in, outdoor heat converter 54 ambient air temperature are lower than outdoor temperature, at this moment the room air by 23 dischargings of exhaust outlet can be offered outdoor heat converter 54, thereby promote the evaporation of refrigerant in outdoor heat converter 54.When air interchanger 70 air discharged were offered outdoor unit chambers C, outdoor unit chambers C pressure inside became malleation, like this than only discharging air efficient height among the outdoor unit chambers C with off-premises station blowing fan 56.
Claims (3)
1, a kind of air-conditioner with air interchanger, comprise indoor set (60) and off-premises station (50), it is characterized in that: described air-conditioner with air interchanger also comprises air interchanger (70), air interchanger (70) can be transported to the room air that the heat exchanger (30) that is provided with is discharged among the outdoor unit chambers (C) that off-premises station (50) are installed in it, thereby improves the heat exchanger effectiveness of outdoor heat converter (54).
2, the air-conditioner with air interchanger according to claim 1 is characterized in that: described heat exchanger (30) is installed in the air interchanger (70) that can take a breath to the interior space, and air interchanger (70) then is arranged in the outdoor unit chambers (C).
3, the air-conditioner with air interchanger according to claim 2 is characterized in that: described air interchanger (70) can make to taking a breath and be drawn into indoor (B), is discharged into outdoor air then and flows to the direction of outdoor heat converter (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072080 CN1752609A (en) | 2004-09-24 | 2004-09-24 | Air conditioner with ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072080 CN1752609A (en) | 2004-09-24 | 2004-09-24 | Air conditioner with ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1752609A true CN1752609A (en) | 2006-03-29 |
Family
ID=36679563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410072080 Pending CN1752609A (en) | 2004-09-24 | 2004-09-24 | Air conditioner with ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1752609A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384556A (en) * | 2011-10-21 | 2012-03-21 | 重庆大学 | Ventilation system of air conditioning room |
| CN106016629A (en) * | 2016-06-30 | 2016-10-12 | 于永康 | Indoor air quality, temperature and humidity monitoring and adjusting system |
| WO2023103412A1 (en) * | 2021-12-08 | 2023-06-15 | 青岛海尔空调器有限总公司 | Ventilation air conditioner |
-
2004
- 2004-09-24 CN CN 200410072080 patent/CN1752609A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384556A (en) * | 2011-10-21 | 2012-03-21 | 重庆大学 | Ventilation system of air conditioning room |
| CN102384556B (en) * | 2011-10-21 | 2013-08-14 | 重庆大学 | Ventilation system of air conditioning room |
| CN106016629A (en) * | 2016-06-30 | 2016-10-12 | 于永康 | Indoor air quality, temperature and humidity monitoring and adjusting system |
| CN106016629B (en) * | 2016-06-30 | 2022-06-10 | 于永康 | Indoor air quality, temperature and humidity monitoring and adjusting system |
| WO2023103412A1 (en) * | 2021-12-08 | 2023-06-15 | 青岛海尔空调器有限总公司 | Ventilation air conditioner |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |