CN103912969A - Air outlet air volume adjustable air-conditioning system - Google Patents
Air outlet air volume adjustable air-conditioning system Download PDFInfo
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- CN103912969A CN103912969A CN201310002348.XA CN201310002348A CN103912969A CN 103912969 A CN103912969 A CN 103912969A CN 201310002348 A CN201310002348 A CN 201310002348A CN 103912969 A CN103912969 A CN 103912969A
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- air
- air outlet
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- conditioning system
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- Y02B30/746—
Abstract
An air outlet air volume adjustable air-conditioning system comprises a temperature control device, a fan and an air outlet air volume adjusting device, wherein the air outlet air volume adjusting device is arranged on an air outlet of the fan, the temperature control device is and electrically connected with the fan and mechanically connected with the air outlet air volume adjusting device, and the fan and the air outlet air volume adjusting device adjust the air supply volume and the air outlet size according to the temperature adjustment air supply volume and the air outlet size set through the temperature control device and mutual influence of the air supply volume and the air outlet size. The purpose of even air supply under the minimum fan consumption can be achieved by adjusting the air supply volume and the air outlet size.
Description
Technical field
The present invention relates to a kind of air-conditioning system, particularly relate to the adjustable air-conditioning system of a kind of air outlet air quantity.
Background technology
Existing air-conditioning system is generally that the air outlet of air supply duct terminal is located on ceiling, delivers to equably indoorly with the warm and cold air that air-conditioning system is provided, and reaches and regulates effect of indoor temperature.
But, because the sectional area in its air port of existing air outlet all immobilizes, so that in the time that indoor temperature reaches setting range, the air quantity of turning down that must be relative does not just cause indoor temperature that too low or too high phenomenon occurs, once turn air quantity down, because air mass flow diminishes, and air port sectional area still remains unchanged, the air-flow velocity that air outlet blows out is died down, cause the air-supply of air-conditioning system to blow apart from too short, the air-flow that air-conditioning system provides cannot fully be blowed to whole room, make to only have segment angle to come to the air-flow supply of air-conditioning system in room, form air conditioner system air blast uneven phenomenon.
Summary of the invention
In view of this, the invention provides the adjustable air-conditioning system of a kind of air outlet air quantity, make air-conditioning system can be issued in the situation of least energy consumption the object of balanced ventilation.
The adjustable air-conditioning system of air outlet air quantity provided by the invention, comprise temperature control equipment, blower fan and air outlet quantity regulating device for air, described air outlet quantity regulating device for air is located at the air outlet of blower fan, described temperature control equipment be electrically connected with blower fan and with air outlet quantity regulating device for air mechanical connection, the temperature that described blower fan and air outlet quantity regulating device for air set by temperature control equipment is adjusted air output and air outlet size, and revises air output and air outlet size according to influencing each other of air output and air outlet size.
According to one embodiment of present invention, the air-conditioning system that air outlet air quantity is adjustable also comprises temperature-adjusting device and temperature regulation unit, described temperature-adjusting device is located on the air supply duct of blower fan and is connected with described temperature regulation unit, described temperature regulation unit according to design temperature and instantly the relation between room temperature by regulating temperature-adjusting device to regulate indoor temperature.
According to one embodiment of present invention, described temperature-adjusting device is frozen water coil pipe, and described temperature regulation unit is motor-driven valve.
According to one embodiment of present invention, described temperature control equipment is knob temperature controller.
According to one embodiment of present invention, described air outlet quantity regulating device for air comprises airduct, control arm and baffle plate, described control arm is connected with the knob of temperature control equipment, can under the drive of the knob of temperature control equipment, swing up or down, described baffle plate is located at the top of control arm, can under the drive of control arm, move up or down and adjust the size in gap between described baffle plate and airduct.
According to one embodiment of present invention, described baffle plate is made up of flexible material, and the gap length between itself and airduct can change according to the static pressure of air-flow in airduct.
According to one embodiment of present invention, described air outlet quantity regulating device for air also comprises the Appearance Panel, and described the Appearance Panel is located at the below of airduct and is kept at a certain distance away with airduct.
In sum, the present invention is by utilizing design temperature to adjust air output and air outlet size, and revise air output and air outlet size according to influencing each other of air output and air outlet size, can make air output and the air outlet size of blower fan reach an optimum combination, make blower fan under the condition of minimum power consumption uniformly to indoor air-supply, reach the object of carbon reduction.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of description, and for above and other object of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Brief description of the drawings
Figure 1 shows that the schematic diagram of the adjustable air-conditioning system of air outlet air quantity of the present invention.
Figure 2 shows that air outlet quantity regulating device for air in Fig. 1 and the annexation schematic diagram with temperature control equipment thereof.
Fig. 3 and Figure 4 shows that fan performance curve and system impedance in the air-conditioning system course of work of the present invention are related to schematic diagram.
Detailed description of the invention
Technological means and effect of taking for reaching predetermined goal of the invention for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its detailed description of the invention of method, structure, feature and effect thereof of the adjustable concrete application of air-conditioning system of the air outlet air quantity proposing according to the present invention, be described in detail as follows.
Figure 1 shows that the schematic diagram of the adjustable air-conditioning system of air outlet air quantity of the present invention.As shown in Figure 1, the adjustable air-conditioning system 100 of air outlet air quantity of the present invention comprises blower fan 110, temperature-adjusting device 120, temperature regulation unit 130, temperature control equipment 140 and air outlet quantity regulating device for air 150.
In the present embodiment, blower fan 110 is small-sized variable-frequency formula blower fan, and it adopts speed change Brushless DC motor to drive.
Temperature-adjusting device 120 is a frozen water coil pipe, and it is located on the air supply duct of blower fan 110, for air supply duct in air-flow carry out exchange heat, reach and regulate effect of indoor temperature.
Temperature regulation unit 130 is a motor-driven valve, and it is connected with temperature-adjusting device 120, is located at the water end (W.E.) that supplies of temperature-adjusting device 120, for control the output of frozen water coil pipe by the opening and closing of motor-driven valve, realizes the adjustment of room temperature.
Temperature control equipment 140 is a knob temperature controller, and it is electrically connected with blower fan 110 and temperature regulation unit 130, and by knob and air outlet quantity regulating device for air 150 mechanical connections.Temperature control equipment 140 is adjusted the air output of blower fan 110 by design temperature, the air output air output corresponding with design temperature of blower fan 110 conformed to.Temperature control equipment 140 is also opened or closing temperature regulation unit 130 according to the relation between design temperature and current room temperature.Particularly, in the time that room temperature exceedes design temperature, temperature control equipment 140 can allow frozen water flow through air supply duct by open temp regulation units 130, and the air-flow heat exchange of carrying with blower fan 110 is to reduce room temperature; In the time that room temperature drops to design temperature, temperature control equipment 140 can stop frozen water supply by temperature regulation unit 130, and now, air-conditioning system 100 is just blown and be there is no cold air.
Annexation between temperature control equipment 140 and air outlet quantity regulating device for air 150 as shown in Figure 2, refer to Fig. 2, air outlet quantity regulating device for air 150 is located at the air outlet of air supply duct, and it comprises airduct 151, the Appearance Panel 152, control arm 153 and baffle plate 154.Wherein, airduct 151 has a taper portion, and the mode that the top of airduct 151 screws togather by screw thread is connected with the air supply duct of blower fan 110.The Appearance Panel 152 is roughly circle, and it is located at the below of airduct 151, and keeps at a certain distance away with taper portion, so that air-flow can be flow through by the gap between the Appearance Panel 152 and taper portion.Control arm 153 is located at the top of the Appearance Panel 152, and its one end is connected with the knob of temperature control equipment 140, can make control arm 153 swing up or down by the knob of rotary temperature control device 140.Baffle plate 154 is located at the top of control arm 153, can motion up or down under the drive of control arm 153.In the present embodiment, baffle plate 154 is made up of flexible material, and the gap length between itself and airduct 151 can change according to the static pressure of airduct 151 interior air-flows.
In the present invention, when utilizing temperature control equipment 140, operator sets after temperature, blower fan 110 is adjusted to design temperature corresponding degree by air output with air outlet size according to design temperature with air outlet quantity regulating device for air 150, but, in fact because both are adjusted to the size corresponding with design temperature simultaneously, make blower fan 110 stopping due to air outlet place baffle plate 154, its static pressure can not be corresponding with the static pressure of blower fan under design temperature 110, air outlet quantity regulating device for air 150 is because baffle plate 154 can not be adjusted to the size corresponding with design temperature by the size of air outlet under the impact of stream pressure, therefore, the air output of blower fan 110 need be adjusted according to the static pressure in air supply duct, and because the change of air output makes stream pressure, the impact of baffle plate 154 is also changed simultaneously, and then the size of air outlet is changed, therefore, the present invention can be by constantly adjusting the air output of blower fan 110, make air output and the air outlet size of blower fan 110 reach an optimum combination, make blower fan 110 under the condition of minimum power consumption uniformly to indoor air-supply, reach the object of carbon reduction.
Shown in Fig. 3, being above-mentioned adjustment process, as shown in Figure 3, is the fan characteristic shown in 3,4 according to label, and in the time that indoor temperature reaches design temperature, blower fan 110 static pressure are down to P1 by P0, and origin operation point can be changed to B point from A point, and supply air quantity is down to Q1 by Q0; When air outlet air quantity diminishes, indoor temperature reaches design temperature and blower fan 110 rotating speeds are down to after minimum speed, and it is 2 curve that the curve that system impedance line is 1 from label becomes label, and operating point can be changed to C point from B point; Because the blower fan 110 of the present embodiment is frequency conversion type blower fan 110, last operation point can drop down onto C ' point again, and blower fan 110 air quantity can become Q2 ' from Q0.For blower fan 110 power consumptions, while being down to C ' point (P0 is down to P2) from A point, can save as the power consumption of Fig. 4 bend area representative, hence one can see that, and the present invention can obviously reduce inefficient power consumption and reach energy-saving effect.
In addition, it should be noted that, adjust in the process of air quantity and air outlet size at blower fan 110 and air outlet quantity regulating device for air 150, temperature regulation unit 130 is also adjusted the frozen water supply on air supply duct according to the relation between room temperature instantly and design temperature by temperature-adjusting device 120, reach temperature required with minimum frozen water amount control room temperature, further realize carbon reduction.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solution of the present invention content, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (7)
1. the air-conditioning system that air outlet air quantity is adjustable, it is characterized in that, it comprises temperature control equipment, blower fan and air outlet quantity regulating device for air, described air outlet quantity regulating device for air is located at the air outlet of blower fan, described temperature control equipment be electrically connected with blower fan and with air outlet quantity regulating device for air mechanical connection, the temperature that described blower fan and air outlet quantity regulating device for air set by temperature control equipment is adjusted air output and air outlet size, and revises air output and air outlet size according to influencing each other of air output and air outlet size.
2. the adjustable air-conditioning system of air outlet air quantity as claimed in claim 1, it is characterized in that, the air-conditioning system that air outlet air quantity is adjustable also comprises temperature-adjusting device and temperature regulation unit, described temperature-adjusting device is located on the air supply duct of blower fan and is connected with described temperature regulation unit, described temperature regulation unit according to design temperature and instantly the relation between room temperature by regulating temperature-adjusting device to regulate indoor temperature.
3. the adjustable air-conditioning system of air outlet air quantity as claimed in claim 3, is characterized in that, described temperature-adjusting device is frozen water coil pipe, and described temperature regulation unit is motor-driven valve.
4. the adjustable air-conditioning system of air outlet air quantity as claimed in claim 1, is characterized in that, described temperature control equipment is knob temperature controller.
5. the adjustable air-conditioning system of air outlet air quantity as claimed in claim 4, it is characterized in that, described air outlet quantity regulating device for air comprises airduct, control arm and baffle plate, described control arm is connected with the knob of temperature control equipment, can under the drive of the knob of temperature control equipment, swing up or down, described baffle plate is located at the top of control arm, can under the drive of control arm, move up or down and adjust the size in gap between described baffle plate and airduct.
6. the adjustable air-conditioning system of air outlet air quantity as claimed in claim 5, is characterized in that, described baffle plate is made up of flexible material, and the gap length between itself and airduct can change according to the static pressure of air-flow in airduct.
7. the adjustable air-conditioning system of air outlet air quantity as claimed in claim 5, is characterized in that, described air outlet quantity regulating device for air also comprises the Appearance Panel, and described the Appearance Panel is located at the below of airduct and is kept at a certain distance away with airduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002348.XA CN103912969A (en) | 2013-01-05 | 2013-01-05 | Air outlet air volume adjustable air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002348.XA CN103912969A (en) | 2013-01-05 | 2013-01-05 | Air outlet air volume adjustable air-conditioning system |
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| Publication Number | Publication Date |
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| CN103912969A true CN103912969A (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310002348.XA Pending CN103912969A (en) | 2013-01-05 | 2013-01-05 | Air outlet air volume adjustable air-conditioning system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538016A (en) * | 2014-12-10 | 2015-04-22 | 上海电器科学研究院 | Silencer |
| CN105066378A (en) * | 2015-09-11 | 2015-11-18 | 珠海格力电器股份有限公司 | Air conditioner and air conditioner air capacity control method |
| WO2017028080A1 (en) * | 2015-08-15 | 2017-02-23 | 黄冠明 | Method and air conditioner for pushing information when wind force is adjusted according to indoor temperature |
| WO2017028079A1 (en) * | 2015-08-15 | 2017-02-23 | 黄冠明 | Method and air conditioner for adjusting wind force according to indoor temperature |
| CN107449119A (en) * | 2017-06-26 | 2017-12-08 | 重庆大学 | A kind of air current composition suitable for air-conditioned room induces strengthening system |
| CN108361925A (en) * | 2018-01-16 | 2018-08-03 | 珠海格力电器股份有限公司 | A kind of air-cooled ducted air conditioner control method and system |
| CN109631275A (en) * | 2018-12-29 | 2019-04-16 | 青岛海尔空调器有限总公司 | Control method, device, storage medium and the computer equipment of air-conditioning |
| CN109855243A (en) * | 2018-12-25 | 2019-06-07 | 奥克斯空调股份有限公司 | A kind of air conditioner temprature control method |
| CN113335013A (en) * | 2020-02-18 | 2021-09-03 | 本田技研工业株式会社 | Vehicle switch and control method for vehicle switch |
-
2013
- 2013-01-05 CN CN201310002348.XA patent/CN103912969A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538016A (en) * | 2014-12-10 | 2015-04-22 | 上海电器科学研究院 | Silencer |
| CN104538016B (en) * | 2014-12-10 | 2018-03-09 | 上海电器科学研究院 | A kind of silencer |
| WO2017028080A1 (en) * | 2015-08-15 | 2017-02-23 | 黄冠明 | Method and air conditioner for pushing information when wind force is adjusted according to indoor temperature |
| WO2017028079A1 (en) * | 2015-08-15 | 2017-02-23 | 黄冠明 | Method and air conditioner for adjusting wind force according to indoor temperature |
| CN105066378A (en) * | 2015-09-11 | 2015-11-18 | 珠海格力电器股份有限公司 | Air conditioner and air conditioner air capacity control method |
| CN107449119A (en) * | 2017-06-26 | 2017-12-08 | 重庆大学 | A kind of air current composition suitable for air-conditioned room induces strengthening system |
| CN108361925A (en) * | 2018-01-16 | 2018-08-03 | 珠海格力电器股份有限公司 | A kind of air-cooled ducted air conditioner control method and system |
| CN109855243A (en) * | 2018-12-25 | 2019-06-07 | 奥克斯空调股份有限公司 | A kind of air conditioner temprature control method |
| CN109631275A (en) * | 2018-12-29 | 2019-04-16 | 青岛海尔空调器有限总公司 | Control method, device, storage medium and the computer equipment of air-conditioning |
| CN113335013A (en) * | 2020-02-18 | 2021-09-03 | 本田技研工业株式会社 | Vehicle switch and control method for vehicle switch |
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Application publication date: 20140709 |