CN1448663A - Apparatus and method for realizing air-change by utilizing detachable air conditioner inner suction - Google Patents
Apparatus and method for realizing air-change by utilizing detachable air conditioner inner suction Download PDFInfo
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- CN1448663A CN1448663A CN 02111226 CN02111226A CN1448663A CN 1448663 A CN1448663 A CN 1448663A CN 02111226 CN02111226 CN 02111226 CN 02111226 A CN02111226 A CN 02111226A CN 1448663 A CN1448663 A CN 1448663A
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- Prior art keywords
- heat exchanging
- air conditioner
- air
- negative pressure
- exchanging chamber
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Abstract
The present invention is negative pressure air exchanging mechanism and method for split air conditioner. The mechanism includes indoor unit of split air conditioner comprising casing, blower, evaporator, and condensated water draining pipe. Of the blower, one side forms a heat exchanging cavity together with the evaporator and the other side is connected to the wind outlet. When the blower operates, air outside the casing enters to the heat exchange cavity via the capillary of the evaporator and returns to outside the casing via the wind outlet so as to form negative pressure inside the heat exchanging cavity. Inside the heat exchanging cavity, one air pipe is set with one end opening inside the heat exchanging cavity and the other end communicated to outdoor air, and outdoor air can enter the heat exchanging cavity via the condensated water draining pipe to realize air exchange.
Description
Technical field:
The present invention relates to a kind of conditioner, relate in particular to a kind of split type air conditioner and the air exchanging method that is applied to air conditioner, particularly a kind of apparatus and method of utilizing negative pressure realization ventilation in the separate type air conditioner.
Background technology:
Split type air conditioner of the prior art is made up of indoor units and outdoor unit, indoor units comprises housing, blower fan, evaporimeter and condensate draining pipe, outdoor unit bag station compressor and heat exchanger, indoor units is connected with heat insulation coolant duct by sealing with outdoor unit, during operation, air under fan action in indoor circulation, carry out heat exchange during by evaporimeter, the condensed water that forms is discharged outdoor by condensate draining pipe, room air and outdoor air are isolated, need to transfer and window or adopt the fan forced ventilation in addition, could exchange additional fresh air with outdoor air.
Summary of the invention:
Technical problem to be solved by this invention is: because split type air conditioner of the prior art is made up of indoor units and outdoor unit, indoor units comprises housing, blower fan, evaporimeter and condensate draining pipe, outdoor unit comprises compressor and heat exchanger, indoor units is connected with heat insulation coolant duct by sealing with outdoor unit, during operation, air under fan action in indoor circulation, carry out heat exchange during by evaporimeter, the condensed water that forms is discharged outdoor by condensate draining pipe, room air and outdoor air are isolated, need could exchange with outdoor air by windowing or adopting the fan forced ventilation in addition, replenish fresh air, so use very inconvenient, and when ventilation, the indoor temperature difference and humidity change greatly, need to consume more energy.The present invention solves the problems of the technologies described above the technical scheme of employing to provide a kind of apparatus and method of utilizing negative pressure realization ventilation in the separate type air conditioner, the described this interior negative pressure of separate type air conditioner of utilizing realizes that the device of ventilation comprises the indoor units of a separate type air conditioner in the prior art, described indoor units comprises the housing in the prior art, blower fan, evaporimeter and condensate draining pipe, wherein, described blower fan apparatus is in housing, one side of described blower fan and described evaporimeter form heat exchanging chamber, the opposite side of described blower fan connects the air outlet of housing, during fan operation, the outer air of housing enters described heat exchanging chamber by the capillary in the evaporimeter, get back to outside the housing by described air outlet, be subjected to damping capillaceous owing to enter the air-flow of heat exchanging chamber, so air velocity is less than the air velocity of air outlet, therefore form negative pressure in the heat exchanging chamber, usually remain between the 70-100 Pascal, an air duct is set in described heat exchanging chamber, described air duct one end opening is in heat exchanging chamber, the other end is communicated with outdoor air, method of the present invention is: when blower fan turns round, utilize the negative pressure in the described heat exchanging chamber that outdoor air is sucked by described air duct, send into indoor by described air outlet then, caliber by changing described air duct can the conditioning chamber outer air inlet, the present invention also can utilize described condensate draining pipe as air duct, its implementation is that described drainage pipeline is provided with the threeway in the prior art, there is an end to be connected to described heat exchanging chamber in the described threeway, outdoor air can enter described heat exchanging chamber by described condensate draining pipe, realizes the purpose of ventilation.The present invention contrasts prior art, because utilize blower fan and evaporimeter in the housing of indoor units, to form heat exchanging chamber, pipeline is set again heat exchanging chamber and outdoor air are communicated with, utilize the negative pressure that produces in the heat exchanging chamber, so can realize the purpose of taking a breath from outdoor suction fresh air.
Description of drawings:
Fig. 1 is a kind of schematic diagram that utilizes an embodiment of the apparatus and method of negative pressure realization ventilation in the separate type air conditioner of the present invention.
The specific embodiment:
As shown in Figure 1, a kind of apparatus and method of utilizing negative pressure realization ventilation in the separate type air conditioner of the present invention, comprise a kind of device that utilizes the interior negative pressure of separate type air conditioner from the method and this method of realization of outdoor suction fresh air, described separate type air conditioner is made up of indoor units and outdoor unit, indoor units comprises housing 6, blower fan 1, evaporimeter 2 and condensate draining pipe 3, wherein, described method is to utilize the negative pressure that produces in the heat exchanging chamber 4 that forms between side of the blower fan 1 in the indoor units of the separate type air conditioner in the prior art and the evaporimeter 2 that outdoor air is sucked heat exchange to win chamber 4 and pipeline 5 is set simultaneously, outdoor air and heat exchanging chamber 4 are communicated with, on described pipeline 5, can also regulate ventilation volume by the caliber of regulating described pipeline 5; The device of described this method of realization the present invention comprises the indoor units of a separate type air conditioner in the prior art, described indoor units comprises the housing 6 in the prior art, blower fan 1, evaporimeter 2 and condensate draining pipe 3, wherein said blower fan 1 device is in housing 6, one side of described blower fan 1 and described evaporimeter 2 form heat exchanging chamber 4, the opposite side of described blower fan 1 connects the air outlet of housing 6, an air duct 5 is set in described heat exchanging chamber 4, described air duct 5 one end openings are in heat exchanging chamber 4, the other end is communicated with outdoor air, and described air duct 5 is provided with a valve 8 in the prior art.In another preferred embodiment of the present invention, in described device, described condensate draining pipe 3 is provided with the threeway 7 in the prior art, there is an end to be connected to described heat exchanging chamber 4 in the described threeway 7, outdoor air can enter described heat exchanging chamber 4 by described condensate draining pipe 3, realizes the purpose of ventilation.
Claims (5)
1, a kind of method of utilizing negative pressure realization ventilation in the separate type air conditioner, described separate type air conditioner is made up of indoor units and outdoor unit, indoor units comprises housing, blower fan, evaporimeter and condensate draining pipe, it is characterized in that: use device in described housing blower fan and evaporimeter between the negative pressure that produces in the heat exchanging chamber that forms outdoor air is sucked heat exchanging chamber, and air duct is set simultaneously, outdoor air and heat exchanging chamber are communicated with.
2, a kind of method of utilizing negative pressure realization ventilation in the separate type air conditioner as claimed in claim 1 is characterized in that: regulate ventilation volume by the caliber of regulating described air duct.
3, a kind of device that utilizes negative pressure realization ventilation in the separate type air conditioner, the indoor units that comprises a separate type air conditioner in the prior art, described indoor units comprises the housing in the prior art, blower fan, evaporimeter and condensate draining pipe, described blower fan apparatus is in housing, it is characterized in that: a side of described blower fan and described evaporimeter form heat exchanging chamber, the opposite side of described blower fan connects the air outlet of housing, an air duct is set in described heat exchanging chamber, described air duct one end opening is in heat exchanging chamber, and the other end is communicated with outdoor air.
4, a kind of device that utilizes negative pressure realization ventilation in the separate type air conditioner as claimed in claim 3, it is characterized in that: described condensate draining pipe is provided with the threeway in the prior art, has an end to be connected to described heat exchanging chamber in the described threeway.
5, a kind of device that utilizes negative pressure realization ventilation in the separate type air conditioner as claimed in claim 3, it is characterized in that: described air duct is provided with the valve in the prior art.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111226 CN1448663A (en) | 2002-04-02 | 2002-04-02 | Apparatus and method for realizing air-change by utilizing detachable air conditioner inner suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111226 CN1448663A (en) | 2002-04-02 | 2002-04-02 | Apparatus and method for realizing air-change by utilizing detachable air conditioner inner suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1448663A true CN1448663A (en) | 2003-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02111226 Pending CN1448663A (en) | 2002-04-02 | 2002-04-02 | Apparatus and method for realizing air-change by utilizing detachable air conditioner inner suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1448663A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017049540A1 (en) * | 2015-09-24 | 2017-03-30 | 孙海潮 | Humidifying and fresh air exchange indoor unit of split air conditioner |
| WO2017049541A1 (en) * | 2015-09-24 | 2017-03-30 | 孙海潮 | Humidifying and ventilating indoor unit of split-body air conditioner |
-
2002
- 2002-04-02 CN CN 02111226 patent/CN1448663A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017049540A1 (en) * | 2015-09-24 | 2017-03-30 | 孙海潮 | Humidifying and fresh air exchange indoor unit of split air conditioner |
| WO2017049541A1 (en) * | 2015-09-24 | 2017-03-30 | 孙海潮 | Humidifying and ventilating indoor unit of split-body air conditioner |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |