CN111473416B - Energy-saving self-ventilation air conditioner indoor unit - Google Patents
Energy-saving self-ventilation air conditioner indoor unit Download PDFInfo
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- CN111473416B CN111473416B CN202010297901.7A CN202010297901A CN111473416B CN 111473416 B CN111473416 B CN 111473416B CN 202010297901 A CN202010297901 A CN 202010297901A CN 111473416 B CN111473416 B CN 111473416B
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- air
- vertical pipe
- pipe
- air conditioner
- indoor unit
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0076—Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
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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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
Abstract
The invention discloses an energy-saving self-ventilation type air conditioner indoor unit which comprises an air conditioner indoor unit body, wherein a water storage tank is formed in the side wall of the air conditioner indoor unit body, a three-way pipe consisting of a transverse pipe and a vertical pipe is mounted on the air conditioner indoor unit body, the vertical pipe extends into the water storage tank, a plurality of capillary holes are formed in the side wall of the vertical pipe, a one-way valve is mounted in the vertical pipe, an air outlet is formed in the bottom wall of the air conditioner indoor unit body, the air outlet end of the transverse pipe is communicated with the air outlet, a wind wheel is rotatably connected to the inner top of the air outlet, a plurality of drain pipes are embedded in the inner wall of the air outlet, and the water inlet ends of the drain pipes are opposite to fan blades of the wind wheel. The invention can generate pressure difference between the horizontal pipe and the vertical pipe due to flow speed difference by discharging the cold air blown out by the indoor unit of the air conditioner through the horizontal pipe, and further can suck the outdoor hot air from the vertical pipe and discharge the hot air into the room after mixing with the cold air, thereby constantly keeping the indoor air fresh and protecting the health of residents.
Description
Technical Field
The invention relates to the technical field of air-conditioning related equipment, in particular to an energy-saving self-ventilation air-conditioning indoor unit.
Background
An air conditioner, i.e., an air conditioner, is a device that manually adjusts and controls parameters such as temperature, humidity, and flow rate of ambient air in a building or structure.
One of the important component devices in air conditioning of an air conditioner indoor unit can regulate the indoor temperature, and particularly in hot summer, the air conditioner is frequently used. However, when the air conditioner is used, the indoor door and window need to be closed tightly, so that the indoor air and the outdoor air are difficult to circulate and interact, and the indoor air is quite turbid, so that the air conditioner is easy to cause 'air conditioning syndrome' with symptoms of nasal obstruction, dizziness and the like when staying in an air conditioning room for a long time.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an energy-saving self-ventilation air conditioner indoor unit.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an energy-saving air conditioner indoor unit of formula of ventilating certainly, includes the air conditioner indoor unit body, the aqua storage tank has been seted up to the lateral wall of air conditioner indoor unit body, install the three-way pipe of compriseing violently pipe and standpipe on the air conditioner indoor unit body, the standpipe extends to in the aqua storage tank, just a plurality of capillary holes have been seted up to the lateral wall of standpipe, install the check valve in the standpipe, the air outlet has been seted up to the diapire of air conditioner indoor unit body, just violently manage give vent to anger end and air outlet intercommunication, the interior top of air outlet rotates and is connected with the wind wheel, inlay on the inner wall of air outlet and be equipped with a plurality of drain pipes, just the end of intaking of drain pipe is just to the flabellum of wind wheel.
Preferably, two friction rods which are symmetrically arranged along the axis of the friction rods are fixedly connected to the wind wheel, the two ends of each friction rod are fixedly connected with silk and fur respectively, a glass plate and a rubber block are embedded on two opposite inner walls of the air outlet respectively, a first conductive needle and a second conductive needle are embedded on two opposite inner walls of the air outlet respectively, the first conductive needle and the second conductive needle are arranged under the glass plate and the rubber block respectively, and the tip ends of the first conductive needle and the second conductive needle are opposite.
The invention has the following beneficial effects:
1. cold air blown out by an indoor unit of the air conditioner is discharged from the transverse pipe, pressure difference can be generated between the transverse pipe and the vertical pipe due to flow speed difference, and then outdoor hot air can be sucked from the vertical pipe and is mixed with the cold air to be discharged into a room, so that the freshness of the indoor air can be constantly kept, and the body health of residents can be protected;
2. cold water with lower temperature generated by the air conditioner during refrigeration is discharged into the water storage tank, and when hot air passes through the vertical pipe, the cold water flows into the vertical pipe under the action of pressure, so that the heat of the hot air can be quickly absorbed, the hot air is quickly cooled and then discharged into a room, the air exchange is completed, the indoor temperature cannot be increased, and the air conditioner cannot generate extra load, so that the device has a good energy-saving effect;
3. cold water is discharged into the vertical pipe through the capillary holes, so that the cold water discharged into the vertical pipe is in a liquid drop shape, forms condensation nuclei with dust in air in the vertical pipe and falls on fan blades of the wind wheel, meanwhile, the discharged air blows the wind wheel, and redundant liquid drops and condensation nuclei can be thrown out of the water discharge pipe under the action of centrifugal force, so that the device also has good dust removal and purification effects on the air;
4. constantly drive two friction stick and rotate together when rotating through the wind wheel, silk and the fur at two friction stick ends rub with glass board and block rubber respectively, and produce positive charge and negative charge on glass board and block rubber respectively, the pointed end of first conducting pin and second conducting pin also responds to out the positive charge simultaneously has the negative charge, can produce pointed end discharge when the positive charge that responds to gathers certain degree with the negative charge, and with air ionization on every side and produce the anion, the anion is along with the cold wind diffusion that blows out to indoor, can carry out further purification to indoor air.
Drawings
Fig. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a schematic view showing the flow of cold and hot air and cold water in the present invention;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
fig. 4 is an enlarged schematic view of a structure in fig. 3.
In the figure: 1 air conditioner internal unit body, 2 aqua storage tanks, 3 tee pipes, 31 horizontal pipes, 32 vertical pipes, 321 one-way valves, 322 capillary holes, 4 air outlets, 5 drain pipes, 6 wind wheels, 7 first conductive pins, 8 second conductive pins, 9 friction rods, 10 glass plates, 11 rubber blocks and 12 air conditioner water outlet pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-2, an energy-saving self-ventilation air conditioner indoor unit comprises an air conditioner indoor unit body 1, a water storage tank 2 is arranged on the side wall of the air conditioner indoor unit body 1, and a three-way pipe 3 composed of a horizontal pipe 31 and a vertical pipe 32 is mounted on the air conditioner indoor unit body 1.
The standpipe 32 extends into the water storage tank 2, a plurality of capillary holes 322 are formed in the side wall of the standpipe 32, and a check valve 321 is installed in the standpipe 32, it should be noted that the check valve 321 only allows air outside the standpipe 32 to enter the standpipe 32.
Further, set up standpipe 32 in aqua storage tank 2, cold water in the aqua storage tank 2 can keep warm standpipe 32, makes standpipe 32 be in the lower state of temperature all the time to can cool down rapidly to the air in the standpipe 32.
When the device is used, the water outlet end of the air conditioner water outlet pipe 12 is arranged at the inner top of the water storage tank 2, so that cold water generated in the refrigeration process of the air conditioner is discharged into the water storage tank 2. Meanwhile, the air inlet end of the three-way pipe 3 is communicated with the air outlet of the air conditioner, so that cold air blown out by the air conditioner enters the transverse pipe 31.
When cold air with high flow rate is blown through the transverse pipe 31, due to the flow restriction of the check valve 321, the cold air cannot flow into the vertical pipe 32 and then is discharged, at this time, the air flow rate in the transverse pipe 31 is high, the pressure intensity is low, the air flow rate in the vertical pipe 32 is low, the pressure intensity is high, a pressure difference is generated between the transverse pipe 31 and the vertical pipe 32, the air in the vertical pipe 32 gradually flows into the transverse pipe 31 (the air flow direction is shown by an arrow in the three-way pipe 3 in fig. 2), and meanwhile, the outdoor air flows into the vertical pipe 32 through the check valve 321 for supplementation. Therefore, in the air outlet process of the air conditioner, the outdoor space continuously enters the three-way pipe 3 to keep the indoor air fresh.
When no air flows in the vertical pipe 32, due to the extremely small aperture of the capillary hole 322, water can form a water film in the capillary hole 322 under the action of the surface tension of the water, and cold water in the water storage tank 2 is prevented from flowing into the vertical pipe 32; when the hot air flows into the outdoor from the vertical pipe 32, the air inside the vertical pipe 32 has a fast flow speed and a low pressure, and the water outside the vertical pipe 32 has a little flow speed and a high pressure, so that the cold water in the water storage tank 2 can be squeezed into the vertical pipe 32 through the capillary holes 322 (the cold water flows to the arrows inside the water storage tank 2 in fig. 2). The cold water squeezed into the vertical pipe 32 through the capillary holes 322 is in a droplet shape and can fully contact with the hot air in the vertical pipe 32, so that the heat contained in the hot air is quickly absorbed, the hot air is changed into cold air with lower temperature and is discharged to the air outlet 4 along with the air flow, the indoor temperature is kept lower, the load of an air conditioner cannot be increased, and meanwhile, the cold water in the droplet shape can form condensation nuclei with dust in the air.
When the air current blows to the air outlet 4, the wind wheel 6 in the air outlet 4 can be driven to rotate, small liquid drops and condensation nuclei which are discharged along with the air current fall on fan blades of the wind wheel 6, and then the small liquid drops and the condensation nuclei are thrown into the drain pipe 5 and discharged under the action of centrifugal force. So can purify the dust removal to the cold air that blows to indoor, promote indoor air quality.
Example two:
referring to fig. 3-4, different from the first embodiment, the wind wheel 6 is fixedly connected with two friction rods 9 symmetrically arranged along the axis of the wind wheel, and the ends of the two friction rods 9 are respectively fixedly connected with silk and fur, it should be noted that the silk and fur are both arranged at the position far away from the axis of the wind wheel 6, and the silk and fur can be in frictional contact with the inner wall of the air outlet 4.
It should be noted that the first conductive pin 7 and the second conductive pin 8 are made of a metal material with good conductivity, and the first conductive pin 7 and the second conductive pin 8 are respectively disposed under the glass plate 10 and the rubber block 11. And the first conductor pin 7 is opposite to the tip of the second conductor pin 8.
In this embodiment, wind wheel 6 can drive two friction stick 9 and rotate together when rotating, and two friction stick 9 constantly rub with glass board 10 and rubber block 11, when silk, fur and glass board 10, the rubber block 11 friction on two friction stick 9 ends, will produce static positive charge and negative charge respectively on glass board 10 and the rubber block 11. Meanwhile, under the effect of the inductive effect, negative charges and positive charges are respectively induced at the upper ends of the first conductive pin 7 and the second conductive pin 8, and the positive charges and the negative charges are respectively gathered at the tip ends of the first conductive pin 7 and the second conductive pin 8. Along with the continuous friction between the friction rod 9 and the glass plate 10 and the rubber block 11, the electric charges accumulated at the tip ends of the first conductive pin 7 and the second conductive pin 8 are more and more, and finally, the air can be punctured to generate tip discharge, so that the nearby air is ionized to generate negative ions, the negative ions are blown to the room along with the air flow, the indoor air is purified, and the indoor air quality is further improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. An energy-saving self-ventilation type air conditioner indoor unit comprises an air conditioner indoor unit body (1) and is characterized in that a water storage tank (2) is formed in the side wall of the air conditioner indoor unit body (1), a three-way pipe (3) consisting of a transverse pipe (31) and a vertical pipe (32) is mounted on the air conditioner indoor unit body (1), the vertical pipe (32) extends into the water storage tank (2), a plurality of capillary holes (322) are formed in the side wall of the vertical pipe (32), a one-way valve (321) is mounted in the vertical pipe (32), the air inlet end of the transverse pipe (31) is communicated with the air outlet of an air conditioner so that cold air blown out by the air conditioner can enter the transverse pipe (31), an air outlet (4) is formed in the bottom wall of the air conditioner indoor unit body (1), the air outlet end of the transverse pipe (31) is communicated with the air outlet (4), and a wind wheel (6) is rotatably connected to the inner top of the air outlet (4), a plurality of drain pipes (5) are embedded in the inner wall of the air outlet (4), and the water inlet ends of the drain pipes (5) are opposite to the fan blades of the wind wheel (6); when cold air is blown through the horizontal pipe (31), the cold air cannot flow into the vertical pipe (32) and then is discharged due to the flow limitation of the one-way valve (321), at the moment, the air flow in the horizontal pipe (31) is high in speed and low in pressure intensity, the air flow in the vertical pipe (32) is low in speed and high in pressure intensity, pressure difference is generated between the horizontal pipe (31) and the vertical pipe (32), the air in the vertical pipe (32) flows into the horizontal pipe (31), and meanwhile, outdoor air flows into the vertical pipe (32) through the one-way valve (321) to be supplemented; at the moment, hot air flows into the vertical pipe (32) from the outside, the air in the vertical pipe (32) has high flow speed and low pressure, but the water outside the vertical pipe (32) does not flow and has high pressure, so that cold water in the water storage tank (2) can be extruded into the vertical pipe (32) through the capillary holes (322); the cold water squeezed into the vertical pipe (32) by the capillary holes (322) is in a liquid drop shape and is fully contacted with the hot air in the vertical pipe (32), so that the heat contained in the hot air is quickly absorbed, the hot air is changed into cold air with lower temperature and is discharged to the air outlet (4) along with the air flow, and meanwhile, the cold water in the liquid drop shape and dust in the air form condensation nuclei; when the airflow blows to the air outlet (4), the wind wheel (6) in the air outlet (4) can be driven to rotate, small liquid drops and condensation nuclei which are discharged along with the airflow fall on fan blades of the wind wheel (6), and then the small liquid drops and the condensation nuclei are thrown into the drain pipe (5) under the action of centrifugal force and are discharged;
the wind wheel (6) is fixedly connected with two friction rods (9) which are symmetrically arranged along the axis of the wind wheel, the tail ends of the two friction rods (9) are respectively and fixedly connected with silk and fur, two opposite inner walls of the air outlet (4) are respectively embedded with a glass plate (10) and a rubber block (11), two opposite inner walls of the air outlet (4) are respectively embedded with a first conductive needle (7) and a second conductive needle (8), the first conductive needle (7) and the second conductive needle (8) are respectively arranged under the glass plate (10) and the rubber block (11), and the tip ends of the first conductive needle (7) and the second conductive needle (8) are opposite; when the wind wheel (6) rotates, the two friction rods (9) are driven to rotate together, the two friction rods (9) continuously rub the glass plate (10) and the rubber block (11), and when silk and fur at the tail ends of the two friction rods (9) rub the glass plate (10) and the rubber block (11), static positive charges and negative charges are respectively generated on the glass plate (10) and the rubber block (11); meanwhile, under the action of an inductive effect, negative charges and positive charges are respectively induced at the upper ends of the first conductive needle (7) and the second conductive needle (8), and positive charges and negative charges are respectively gathered at the tip ends of the first conductive needle (7) and the second conductive needle (8); when the friction rod (9) continuously rubs against the glass plate (10) and the rubber block (11), the electric charges accumulated at the tips of the first conductive pin (7) and the second conductive pin (8) are more and more, and finally the air can be punctured to generate point discharge, so that the air nearby is ionized to generate negative ions, and the negative ions are blown to the room along with the air flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010297901.7A CN111473416B (en) | 2020-04-16 | 2020-04-16 | Energy-saving self-ventilation air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010297901.7A CN111473416B (en) | 2020-04-16 | 2020-04-16 | Energy-saving self-ventilation air conditioner indoor unit |
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| CN111473416A CN111473416A (en) | 2020-07-31 |
| CN111473416B true CN111473416B (en) | 2021-09-07 |
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| CN202010297901.7A Active CN111473416B (en) | 2020-04-16 | 2020-04-16 | Energy-saving self-ventilation air conditioner indoor unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112279046A (en) * | 2020-11-10 | 2021-01-29 | 李景全 | Transparent elevator with alleviate passenger's mood |
| CN112566419B (en) * | 2020-12-14 | 2022-05-06 | 云南量坤售电服务有限公司 | Short-circuit protection device for high-voltage electrical appliance |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0579653A (en) * | 1991-09-18 | 1993-03-30 | Matsushita Seiko Co Ltd | Humidification and drain device of indoor equipment |
| CN2312423Y (en) * | 1997-09-08 | 1999-03-31 | 孙海潮 | Separated type cabinet like air conditioning fresh wind equipment |
| KR20180010750A (en) * | 2016-07-22 | 2018-01-31 | 대우조선해양 주식회사 | Cooling system for outside air using ahu condensate water and the ship or offshore structure having the same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627545A (en) * | 2014-10-29 | 2016-06-01 | 台达电子工业股份有限公司 | Ventilating and pre-cooling device of air conditioner |
| CN105561590B (en) * | 2015-10-16 | 2017-11-10 | 李晨阳 | Electrostatic flashing light handbell |
| CN109489155A (en) * | 2018-10-31 | 2019-03-19 | 向春兰 | A kind of energy saving and environment friendly cooling device |
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2020
- 2020-04-16 CN CN202010297901.7A patent/CN111473416B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0579653A (en) * | 1991-09-18 | 1993-03-30 | Matsushita Seiko Co Ltd | Humidification and drain device of indoor equipment |
| CN2312423Y (en) * | 1997-09-08 | 1999-03-31 | 孙海潮 | Separated type cabinet like air conditioning fresh wind equipment |
| KR20180010750A (en) * | 2016-07-22 | 2018-01-31 | 대우조선해양 주식회사 | Cooling system for outside air using ahu condensate water and the ship or offshore structure having the same |
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| CN111473416A (en) | 2020-07-31 |
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Effective date of registration: 20210811 Address after: 224200 No.18, electronic information industrial park, Anfeng Town, Dongtai City, Yancheng City, Jiangsu Province Applicant after: Xichengshi (Jiangsu) air conditioning and refrigeration equipment Co.,Ltd. Address before: 210000 weinis (Nanjing) Electric Appliance Co., Ltd., building 2, No. 687, Zhujiang Road, Xuanwu District, Nanjing City, Jiangsu Province Applicant before: Liu Xingfu |
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