CN100414198C - Air volume control device for ceiling-mounted air conditioner and its method - Google Patents
Air volume control device for ceiling-mounted air conditioner and its method Download PDFInfo
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- CN100414198C CN100414198C CNB011369124A CN01136912A CN100414198C CN 100414198 C CN100414198 C CN 100414198C CN B011369124 A CNB011369124 A CN B011369124A CN 01136912 A CN01136912 A CN 01136912A CN 100414198 C CN100414198 C CN 100414198C
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Abstract
The present invention discloses a device for controlling the air volume of a ceiling breathing air conditioner and a method. The present invention is characterized in that a control plate which is connected with a host computer is arranged in the device for controlling air volume. The control plate is composed of a switch plate and an operation keyboard, wherein the switch plate is arranged in a running operating plate. The control plate is provided with the three modes of standard, high and low according to the mounting height of the host computer of the ceiling breathing air conditioner. Three corresponding switches are arranged in the switch plate. The method for controlling air volume comprises two steps: step one, the control modes of the ceiling breathing air conditioner are arranged according to the mounting height of the ceiling breathing air conditioner; step two, the approximate mounting height of the ceiling breathing air conditioner is determined in the three selective modes of standard, high and low through the switches. Finally, users enjoy comfortable air current and satisfactory air-conditioning effect is achieved. The present invention causes the installation of air conditioners to be free from the limitation of space and enlarges the installation and use range of air conditioners.
Description
Technical field
The present invention relates to the device and method of air conditioner control air quantity, particularly control the device and method of air quantity at ceiling air conditioner.
Technical background
Under general situation, after the ceiling air conditioner inspiration room air, by heat exchanger cooling air, again to indoor air-supply.Air conditioner generally is installed in ceiling and inhales between the top.Indoor set has rectangular shape, can be divided into main frame and front panel substantially.
As shown in Figure 1, 2, ceiling air conditioner is made up of indoor set and off-premises station.Wherein, indoor set 2 is made up of main frame and front panel: main frame 10 is installed in inhales 1 inside, top, and indoor heat exchanger 13, indoor fan 16 and motor 16a are equipped with in inside, and opening is arranged at the bottom; Suction grille 22 is connected in the bottom center of above-mentioned main frame, reveal indoor, but the inspiration room air, front panel 20 has air outlet, can send air through heat exchange to the outside of above-mentioned suction grille 22 peripheral direction.The shell of off-premises station leaves air entry and air outlet, and outdoor heat exchanger 13, compressor 11, four way valve 12, expansion mechanism 14, outdoor fan 17 and motor 17a are equipped with in inside.Above-mentioned off-premises station is connected by refrigerant pipe with indoor set, can transmit refrigerant between outdoor heat exchanger and indoor heat exchanger.
Above-mentioned indoor heat exchanger 15 is rectangular, be centered around above-mentioned indoor fan 16 and motor 16a around.Be provided with inlet scoop 18 between above-mentioned indoor fan 16 and the suction grille 22, the effect of inlet scoop is that the room air of inspiration is guided to main frame 10 inside when above-mentioned indoor fan 16 rotates.The bottom of above-mentioned indoor heat exchanger 15 is provided with drip 19.When the refrigerant of indoor heat exchanger 15 inside and air carry out heat exchange, will generate condensate water on indoor heat exchanger 15 surfaces, drip plays the effect of water conservancy diversion condensate water.Be provided with rotatable wind direction on the air outlet 24 of front panel 20 and regulate grid 30.Wind direction is regulated grid 30 and warm braw or cool breeze can be sent, and can adjust wind direction up and down.
Generally speaking, have the ceiling air conditioner of said structure, be designed to be installed in apart from the flooring about 2.7 meters height, make the user enjoy comfortable air-flow.But current owing to the interior decoration of user's growing interest, the chamber height of interior of building is variation.Therefore, when in the past ceiling air conditioner is installed in the low building of the high building of ceiling or ceiling, indoor user can't enjoy comfortable air-flow, and when particularly being installed in the high building of ceiling, the air-flow at same each position of house interior exists significant difference.
Summary of the invention
The objective of the invention is to solve the apparatus and method of ceiling air conditioner control air quantity, make the user, arbitrarily adjust the air quantity of air conditioner, make indoor user enjoy comfortable air-flow, reach satisfied air-conditioning effect according to the variation of inhaling heights of roofs.
Technical solution of the present invention is the device by a kind of ceiling air conditioner control air quantity, this equipment comprises indoor set, off-premises station composition, wherein: being located in the control air quantity device of described indoor set has a control panel that is connected with main frame, control panel is made up of switchboard and operation keyboard, the mode standard that is provided with in the described control panel and has set is control program relatively, switchboard is contained in the operation plate, control panel is set to standard, high and low three kinds of patterns according to the setting height(from bottom) of ceiling air conditioner main frame, and corresponding three master switch are arranged on the switchboard.
The method of a kind of ceiling air conditioner control air quantity also is provided, and the method for described control air quantity is by two steps:
First step, the user should use control panel switch inside plate according to the setting height(from bottom) of ceiling air conditioner, and the ceiling air conditioner control model is set; By switch setting height(from bottom) according to ceiling air conditioner in standard, high and low three kinds of preference patterns, select the most approaching pattern
Second step, the user is benchmark in above-mentioned being provided with in the mode step with the above-mentioned ceiling air conditioner setting height(from bottom) that is provided with, and conforms to and the operational order that does not conform to operation of mode standard control program and the execution of having set in the machine.
The effect that the apparatus and method of ceiling air conditioner control air quantity of the present invention can realize is the setting height(from bottom) control air quantity according to furred ceiling, increase when furred ceiling is high and deliver to indoor air quantity, reduce when furred ceiling is low and deliver to indoor air quantity, finally make the user enjoy comfortable air-flow, reach satisfied air-conditioning effect.The apparatus and method of ceiling air conditioner of the present invention control air quantity can be according to the setting height(from bottom) of air conditioner, and the control program of having set in the controller makes the installation of air conditioner not be subjected to the restriction of installing space, has enlarged installation, the scope of application of air conditioner.
Description of drawings
Fig. 1 is the sketch of expression common air-conditioning machine structure;
Fig. 2 is the profile that expression is installed in indoor common ceiling air conditioner;
Fig. 3 is the schematic representation of apparatus of expression ceiling air conditioner control of the present invention air quantity;
Fig. 4 is the flow chart of the method for expression ceiling air conditioner control of the present invention air quantity.
Among the figure:
40: indoor set 41: indoor heat exchanger 42: motor
42a: motor 50: off-premises station 51: compressor
52: four way valve 53: outdoor heat exchanger 54: expansion mechanism
55: outdoor fan 55a: motor 60: the operation plate
61: switchboard
The specific embodiment
Reaching embodiment in conjunction with the accompanying drawings describes in detail:
As shown in Figure 3, ceiling air conditioner is made up of indoor set and off-premises station, and wherein, indoor fan 42 and motor 42s are equipped with in indoor set 40 inside, are installed in furred ceiling inside.Outdoor heat exchanger 53, compressor 51, four way valve 52 and expansion mechanism 54 are equipped with in off-premises station 50 inside, are installed in outdoor.Connect by refrigerant pipe between above-mentioned indoor set 40 and the off-premises station 50.A control panel that is connected with main frame 60 is arranged in the ceiling air conditioner, and control panel 60 is made up of switchboard 61 and operation keyboard, can control operation be set and carry out other operations according to the setting height(from bottom) of above-mentioned ceiling air conditioner.Switchboard is arranged on control panel 60 inside, can pass through console switch, and the setting height(from bottom) of above-mentioned ceiling air conditioner is arranged to standard, height and low three kinds of patterns.
The indoor set of ceiling air conditioner of the present invention is made up of main frame 10 and front panel 20 as shown in Figure 2.Main frame 10 is installed in inhales 1 inside, top, and indoor heat exchanger 13, indoor fan 16 and motor 16a are equipped with in inside, and opening is arranged at the bottom; Suction grille 22 is connected in the bottom center of above-mentioned main frame, and front panel 20 forms air outlet around the outside of suction grille 22.
Above-mentioned indoor heat exchanger 15 is rectangular, be centered around above-mentioned indoor fan 16 and motor 16a around.Be provided with inlet scoop 18 between above-mentioned indoor fan 16 and the suction grille 22, when the inlet scoop was played 16 rotations of above-mentioned indoor fan, the room air of inspiration was guided to the effect of main frame 10 inside.The bottom of above-mentioned indoor heat exchanger 15 is provided with drip 19, when the refrigerant of indoor heat exchanger 15 inside and air carry out heat exchange, will generate condensate water on indoor heat exchanger 15 surfaces, and drip plays the effect of water conservancy diversion condensate water.Be provided with rotatable wind direction on the air outlet 24 of above-mentioned front panel 20 and regulate grid 30.Wind direction is regulated grid 30 can be through above-mentioned indoor heat exchanger 15 and the warm braw or the cool breeze that form be sent, and can adjust wind direction up and down, and direction diffused air to the left and right.Above-mentioned operation plate 60 can be installed in metope by connecting line, so that the user uses above-mentioned ceiling air conditioner in possible opereating specification, perhaps also can use Digiplex to operate.
Above-mentioned switchboard 61 is arranged on the operation keyboard back side of above-mentioned operation adjustable plate 60, the i.e. inside of control panel 60.For the ease of the user setting height(from bottom) of ceiling air conditioner is arranged to standard, height and low three kinds of patterns, switchboard has three master switch.
At this moment, above-mentioned mode standard generally with above-mentioned ceiling air conditioner overhead 2.7 meters high be benchmark.Above-mentioned height mode is equivalent to be installed in more than 2.7 meters, is benchmark with 3.3 meters approximately, the air quantity that increase is sent.Above-mentioned low mode is equivalent to be installed in below 2.7 meters, is benchmark with 1.8 meters approximately, the air quantity that minimizing is sent.
The pattern that above-mentioned ceiling air conditioner is provided with switchboard 61 according to the user, according to the control program of having set in the machine, the cold air air quantity that control is sent.
The method of the ceiling air conditioner control air quantity of the above, the flow chart according to shown in Figure 4 is explained as follows in detail.
At first, the phase I, the user should be according to the setting height(from bottom) of ceiling air conditioner, utilization and operation operation panel 60 switch inside plates 61, the control model of ceiling air conditioner is set, so that make air conditioner with suitable control program control, and the operating instruction (with reference to S1) of carrying out other.
At this moment, above-mentioned switchboard 61 is divided into selectable height, standard and low three kinds of preference patterns.The user should measure the setting height(from bottom) of above-mentioned ceiling air conditioner, according to measurement result, in three kinds of patterns, selects the most approaching pattern.
Second stage, the user should determine in above-mentioned phase I S1, whether the setting height(from bottom) of set above-mentioned ceiling air conditioner conforms to mode standard, if conform to, can make above-mentioned ceiling air conditioner start (with reference to S2 and S3) in the phase III according to the standard control program of having set in the machine.
If in above-mentioned second stage, setting height(from bottom) and mode standard are not inconsistent, and the quadravalence section should determine whether the setting height(from bottom) of above-mentioned ceiling air conditioner conforms to height mode.If conform to, enter five-stage, according to starting above-mentioned ceiling air conditioner with the high control program of having set in the machine, so that the air quantity (with reference to S4 and S5) that the air quantity sent is sent more than the standard control program of having set in the above-mentioned machine.
The height control program of having set in the above-mentioned machine has increased the rotary speed of motor 42a than above-mentioned mode standard, makes the corresponding increase of rotary speed of indoor fan 42.At this moment, indrawn room air is through indoor heat exchanger 41, carry out heat exchange after, can deliver to indoorly rapidly, the result makes and delivers to the corresponding increase of indoor air quantity.Simultaneously,, answer fast turn-around compressor 51 in order to finish above-mentioned heat exchange rapidly, and the outdoor fan 55 that connects with outdoor motor 55a of fast rotational, so that fast and stable ground carries out the circulation of refrigerant.If in the 4th above-mentioned stage, setting height(from bottom) and height mode are not inconsistent, entered for the 6th stage, should redefine setting height(from bottom) and whether conform to low mode.If be not inconsistent, should come back to for the 2nd stage, confirm the pattern that the user is provided with.If conform to, entered for the 7th stage, start above-mentioned ceiling air conditioner (with reference to S6 and S7) according to the low control program of having set in the machine.
The low control program of having set in the above-mentioned machine has reduced the rotary speed of motor 42a than above-mentioned mode standard, makes the corresponding minimizing of rotary speed of indoor fan 42.At this moment, indrawn room air is through indoor heat exchanger 41, carry out heat exchange after, can slowly deliver to indoorly, the result makes and delivers to the corresponding minimizing of indoor air quantity.
As mentioned above, the apparatus and method of the air quantity of the ceiling air conditioner of invention control this time can make the setting height(from bottom) of air quantity along with the ceiling air conditioner main frame, change, and finally make air quantity reach the degree of Shu Shishi, reach satisfied air-conditioning effect.
Claims (2)
1. the device of ceiling air conditioner control air quantity, this equipment comprise that indoor set, off-premises station form, and it is characterized in that:
Be located in the control air quantity device of described indoor set a control panel (60) that is connected with main frame (10) is arranged, control panel (60) is made up of switchboard (61) and operation keyboard, the mode standard that is provided with in the described control panel (60) and has set is control program relatively, switchboard (61) is contained in the operation plate, control panel (60) is set to standard, high and low three kinds of patterns according to the setting height(from bottom) of ceiling air conditioner main frame, and corresponding three master switch are arranged on the switchboard (61).
2. the method for ceiling air conditioner control air quantity, it is characterized in that: the method for described control air quantity is made up of two steps:
First step, the user should use control panel (60) switch inside plate (61) according to the setting height(from bottom) of ceiling air conditioner, and the ceiling air conditioner control model is set; By switch setting height(from bottom) according to ceiling air conditioner in standard, high and low three kinds of preference patterns, select the most approaching pattern
Second step, the user is benchmark in above-mentioned being provided with in the mode step with the above-mentioned ceiling air conditioner setting height(from bottom) that is provided with, and conforms to and the operational order that does not conform to operation of mode standard control program and the execution of having set in the machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011369124A CN100414198C (en) | 2001-12-25 | 2001-12-25 | Air volume control device for ceiling-mounted air conditioner and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011369124A CN100414198C (en) | 2001-12-25 | 2001-12-25 | Air volume control device for ceiling-mounted air conditioner and its method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1428570A CN1428570A (en) | 2003-07-09 |
| CN100414198C true CN100414198C (en) | 2008-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011369124A Expired - Fee Related CN100414198C (en) | 2001-12-25 | 2001-12-25 | Air volume control device for ceiling-mounted air conditioner and its method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100414198C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2701426A1 (en) * | 2007-10-03 | 2009-04-09 | Verne Mutton | Improved airflow regulator |
| CN102878617B (en) * | 2012-10-17 | 2015-09-09 | 四川依米康环境科技股份有限公司 | Based on the ceiling air-conditioning system of container-type data center |
| CN106352505B (en) * | 2016-10-31 | 2019-09-17 | 广东美的制冷设备有限公司 | A kind of control method of air conditioner, control device and air conditioner |
| CN110686387A (en) * | 2019-09-23 | 2020-01-14 | 珠海格力电器股份有限公司 | Courtyard machine control method and device and courtyard machine air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0424461A (en) * | 1990-05-17 | 1992-01-28 | Mitsubishi Electric Corp | Air conditioner |
| JPH05296548A (en) * | 1992-04-17 | 1993-11-09 | Toshiba Corp | Air conditioner |
-
2001
- 2001-12-25 CN CNB011369124A patent/CN100414198C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0424461A (en) * | 1990-05-17 | 1992-01-28 | Mitsubishi Electric Corp | Air conditioner |
| JPH05296548A (en) * | 1992-04-17 | 1993-11-09 | Toshiba Corp | Air conditioner |
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| Publication number | Publication date |
|---|---|
| CN1428570A (en) | 2003-07-09 |
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