CN211625485U - Indoor unit of air conditioner - Google Patents

Indoor unit of air conditioner Download PDF

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Publication number
CN211625485U
CN211625485U CN202020175809.9U CN202020175809U CN211625485U CN 211625485 U CN211625485 U CN 211625485U CN 202020175809 U CN202020175809 U CN 202020175809U CN 211625485 U CN211625485 U CN 211625485U
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China
Prior art keywords
water
air conditioner
negative oxygen
indoor unit
needle
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CN202020175809.9U
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Chinese (zh)
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孙铁军
徐鹏洋
王涛
刘洋
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Qingdao Hisense Hitachi Air Conditioning System Co Ltd
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Qingdao Hisense Hitachi Air Conditioning System Co Ltd
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Abstract

The utility model discloses an air conditioner indoor unit, the air outlet of which is provided with a compound ion generating device, the compound ion generating device comprises a high-voltage power adapter, a negative oxygen ion generating part and a water mist ion generating part; the negative oxygen ion generating part comprises a conductive part and a negative oxygen ion emitting needle, the high-voltage power adapter is electrically connected with the conductive part and provides negative high voltage for the conductive part, and the conductive part transmits the negative high voltage to the negative oxygen ion emitting needle so as to generate negative oxygen ions; the water mist ion generating part comprises a water mist ion emitting needle, and the conducting part transmits high-voltage electricity to the water mist ion emitting needle through a water medium so as to generate water mist ions. The sterilization and purification effects of the indoor unit of the air conditioner on air flowing through the air outlet can be greatly improved through the dual functions of the negative oxygen ions and the water mist ions.

Description

Indoor unit of air conditioner
Technical Field
The utility model relates to an air conditioner technical field especially relates to an air conditioner indoor unit with air sterilization purification performance.
Background
After the air conditioner is used for a period of time, a large amount of dust and dirt are accumulated on a filter screen, an evaporator and an air supply system, a large amount of mould, bacteria, viruses and insect pests are generated, and when the air conditioner works again, the bacteria and the insect pests are quickly dispersed into indoor air, so that the air bacteria content is increased. If people live in the environment for a long time, the symptoms of air-conditioning diseases such as dizziness, hypodynamia, cold and the like and the possibility of infecting various diseases are very easy to appear, the health of consumers is seriously influenced, and the dirt can also reduce the heating and refrigerating efficiency of the air conditioner, increase the energy consumption and shorten the service life of the air conditioner.
The existing air conditioner adopts the purification technologies of interception type filtration, inertia and diffusion type filtration, electrostatic type filtration, chemical type filtration and the like to purify and sterilize air. These purification techniques have a fatal disadvantage in that the purification effect and the sterilization effect are greatly reduced or even disabled because the used interception materials are full of pollutants after a certain time of intercepting the polluted air. Although the cleaning and replacing can be carried out, the work is troublesome and secondary pollution is easy to generate.
The ion generator can discharge electricity through high voltage, and then positive ions or negative ions are generated, and the air purification effect is realized through the ions. The form of the ionizer is various, such as a water mist ionizer, an ionizer, and the like. How to reasonably and effectively apply an ion generator to an air conditioner according to the characteristics of the structure, the performance and the like of the air conditioner to realize the purification and sterilization effects on air is a subject which needs to be continuously researched and perfected in the field of the air conditioner.
Disclosure of Invention
In view of the above, the present invention provides an air conditioner indoor unit equipped with a composite ion generating device capable of simultaneously generating negative oxygen ions and water mist ions, so as to improve the air purification and sterilization effects.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an air conditioner indoor unit, include: the air after heat exchange flows to the indoor through the air outlet; further comprising: compound ion generating device locates air outlet department includes: a high voltage power adapter; the negative oxygen ion generating part comprises a conductive part and a negative oxygen ion emitting needle connected with the conductive part, the conductive part is electrically connected with the high-voltage power supply adapter, and the negative oxygen ion emitting needle can generate negative oxygen ions; the water mist ion generating part comprises a water mist ion emitting needle, and the conducting part transmits high-voltage electricity to the water mist ion emitting needle through a water medium so that the water mist ion emitting needle can generate water mist ions; the negative oxygen ions and the water mist ions sterilize and purify air flowing through the air outlet.
Further, the composite ion generating device also comprises a water tank; the water mist ion generating part also comprises a water absorbing part, one end of the water absorbing part extends into the water tank and is contacted with the water in the water tank, and the other end of the water absorbing part is connected with the water mist ion emitting needle; the conductive portion is in contact with the water absorbing portion.
Furthermore, the water absorption part comprises a first water absorption part and a second water absorption part which are arranged at intervals, and the water mist ion emission needle is simultaneously connected with the first water absorption part and the second water absorption part; one end of the conductive part is arranged between the first water absorbing part and the second water absorbing part.
Further, the water mist ion emission needle is simultaneously connected with the first water absorption part, the second water absorption part and the conductive part.
Furthermore, the composite ion generating device also comprises a cover body, wherein a mounting cavity is formed in the cover body, and the cover body seals the water tank; the negative oxygen ion emission needle the water smoke ion emission needle the conductive part and wherein one end of water absorption portion all is located the installation cavity, the negative oxygen ion emission needle with the transmitting terminal of water smoke ion emission needle is followed the installation cavity exposes.
Furthermore, an insulating connecting portion is arranged in the installation cavity, and the conductive portion is connected with the connecting portion.
Further, the water tank is provided with a water injection port.
Furthermore, the indoor unit of the air conditioner comprises a water pan, the water tank is embedded in the water pan, and condensed water in the water pan can flow into the water tank.
Further, the water mist ion emitting needle and the negative oxygen ion emitting needle are provided in plurality.
Further, the conductive part is a conductive metal sheet or a conductive fiberboard sheet subjected to rust prevention treatment.
The technical scheme of the utility model prior art relatively has following technological effect:
the air conditioner indoor unit disclosed by the application is provided with a composite ion generating device at an air outlet of the air conditioner indoor unit, wherein the composite ion generating device comprises a high-voltage power adapter, a negative oxygen ion generating part and a water mist ion generating part; the negative oxygen ion generating part comprises a conductive part and a negative oxygen ion emitting needle, the high-voltage power adapter is electrically connected with the conductive part and provides negative high voltage for the conductive part, and the conductive part transmits the negative high voltage to the negative oxygen ion emitting needle so as to generate negative oxygen ions; the water mist ion generating part comprises a water mist ion emitting needle, and the conducting part transmits high-voltage electricity to the water mist ion emitting needle through a water medium so as to generate water mist ions. The sterilization and purification effects of the indoor unit of the air conditioner on air flowing through the air outlet can be greatly improved through the dual functions of the negative oxygen ions and the water mist ions.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of a composite ion generating device according to an embodiment of an indoor unit of an air conditioner of the present invention;
fig. 2 is a schematic structural diagram of a composite ion generating device according to an embodiment of an indoor unit of an air conditioner of the present invention;
fig. 3 is a schematic structural view of the composite ion generating device without a cover according to the embodiment of the air conditioner indoor unit of the present invention;
fig. 4 is a schematic structural view of the composite ion generating device embedded in the water pan according to the embodiment of the indoor unit of the air conditioner of the present invention.
Reference numerals:
100-complex ion generating means;
110-high voltage power adapter;
120-negative oxygen ion generating part, 121-conductive part, 122-negative oxygen ion emitting needle;
130-water mist ion generating part, 131-water absorbing part, 1311-first water absorbing part, 1312-second water absorbing part and 132-water mist ion emitting needle;
140-a power line;
150-water tank, 151-water;
160-cover, 161-mounting cavity;
170-a connecting part;
200-a water-receiving tray.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The utility model discloses an air conditioner indicates tuber pipe machine especially, and air conditioner includes the air outlet, and the air after inside heat transfer system heat transfer flows to indoor through the air outlet.
The air outlet is provided with a composite ion generating device 100, the composite ion generating device 100 can simultaneously generate negative oxygen ions and water mist ions, and the air flowing through the air outlet is sterilized and purified through the ions.
Specifically, referring to fig. 1, a schematic diagram of the composite ion generator 100 includes a high-voltage power adapter 110, a negative oxygen ion generator 120, and a water mist ion generator 130.
The high voltage power adapter 110 is used to provide high voltage, specifically negative high voltage, to the composite ion generating device 100, and the voltage value is determined according to the ion generation amount and the purification effect, and the voltage range of the negative high voltage is generally-800V to-8000V.
The negative oxygen ion generating unit 120 includes a conductive part 121 and a negative oxygen ion emitting pin 122, the conductive part 121 is connected to the negative oxygen ion emitting pin 122, the high voltage power adapter 110 is electrically connected to the conductive part 121 through a power line 140 to supply a negative high voltage to the conductive part 121, and the conductive part 121 transmits the negative high voltage to the negative oxygen ion emitting pin 122.
One end of the negative oxygen ion emission needle 122 is connected to the conductive part 121, and the other end is a needle-shaped tip, and electrons are released under the action of negative high voltage, and collide with oxygen molecules in the air to generate negative oxygen ions.
The water mist ion generating part 130 comprises a water mist ion emitting needle 132, the conductive part 121 transmits high-voltage electricity to the water mist ion emitting needle 132 through a water medium, the water mist ion emitting needle 132 has two characteristics of water absorption and electric conduction, the water mist ion emitting needle 132 is made of materials which are high-efficiency moisture absorption and electric conduction, such as polyester fibers and carbon fibers which are twisted, and a platinum nano colloidal solution is used for surface treatment. One end of the water mist ion emitting needle 132 is a needle-shaped tip, and water mist ions can be generated under the action of negative high pressure.
The negative oxygen ions and the water mist ions can inhibit planktonic bacteria and viruses in the air, remove PM2.5, and decompose harmful gases such as TVOC, formaldehyde, ammonia gas, hydrogen sulfide and the like, thereby realizing the sterilization and purification effects on the air. The composite ion generating device 100 can greatly improve the sterilization and purification effects of the indoor unit of the air conditioner on air flowing through the air outlet through the dual functions of negative oxygen ions and water mist ions.
Referring to fig. 1 and 3, the composite ion generating device 100 is further provided with a water tank 150, and the water tank 150 contains water 151 for supplying water to the mist ion generating unit 130.
The water mist ion generating part 130 further comprises a water absorbing part 131, one end of the water absorbing part 131 extends into the water tank 150 and contacts with water in the water tank 150, the other end of the water absorbing part 131 is connected with the water mist ion emitting needle 132, and water in the water tank 150 is conveyed to the water mist ion emitting needle 132 through the water absorbing characteristic of the water absorbing part 131.
In order to generate mist ions smoothly, the mist ion emitting needle 132 needs to have high voltage in addition to the condition of water, and the conducting part 121 of the present embodiment transmits high voltage electricity to the mist ion emitting needle 132 through the water medium, so that the mist ion emitting needle 132 has negative high voltage.
Specifically, one end of the conductive part 121 contacts the water absorption part 131, and the conductive part 121 can transmit negative high pressure to the water mist ion emission needle 132 by using the conductivity of water.
As a preferred embodiment, water absorbing part 131 includes first water absorbing part 1311 and second water absorbing part 1312 arranged at an interval, mist ion emitting needle 132 is connected to both first water absorbing part 1311 and second water absorbing part 1312, and one end of conductive part 121 is disposed between first water absorbing part 1311 and second water absorbing part 1312.
The two water absorption portions can increase the water absorption amount to increase sufficient water for the mist ion emitting needle 132 so that the mist ion emitting needle 132 can smoothly generate mist ions.
By interposing conductive section 121 between first water-absorbing section 1311 and second water-absorbing section 1312, conductive section 121 can be brought into sufficient and reliable contact with first water-absorbing section 1311 and second water-absorbing section 1312, and the operational reliability of the apparatus can be improved.
Furthermore, mist ion emitting needle 132 is connected to first water absorbing unit 1311, second water absorbing unit 1312, and conductive unit 121 at the same time, and the reliability of conduction of conductive unit 121 to mist ion generating unit 130 can be further improved.
Referring to fig. 1 and 2, the composite ion generating device 100 further includes a cover 160, and the cover 160 seals the water tank 150 to reduce evaporation of water in the water tank 150.
Be formed with mounting cavity 161 in the lid 161, negative oxygen ion emission needle 122, water smoke ion emission needle 132, conducting part 121, and the wherein one end of water absorption portion 131 all is located mounting cavity 161, be equipped with the walk-line hole that supplies power cord 140 to walk the line on the lid 160, power cord 140 is qualified for the next round of competitions through walking-line hole, be connected with outside high voltage power adapter 110, negative oxygen ion emission needle 122 and water smoke ion emission needle 132's transmitting terminal exposes from mounting cavity 161, can output with the assurance negative oxygen ion that produces and water smoke ion, and act on the air of air outlet department.
The cover 160 protects the components disposed in the mounting cavity 161 and also helps to improve the operational reliability of the device.
Further, referring to fig. 3, insulating connection portion 170 is provided in mounting cavity 161, and one end of conductive portion 121 is connected to connection portion 170, so that connection reliability of conductive portion 170 can be improved.
The water tank 150 has a water inlet (not shown) through which water can be added to the water tank 150 to ensure reliable operation of the entire apparatus.
The water tank 150 may be embedded and integrated into the water pan 200 of the indoor unit of the air conditioner, and referring to fig. 4, the condensed water in the water pan 200 may flow into the water tank 150 to meet the requirement of the water for operation of the water mist ion generator 130.
The number of the water mist ion emitting needle 132 and the negative oxygen ion emitting needle 122 can be set to be plural according to the ion generation amount and the purification effect, in this embodiment, the number of the water mist ion emitting needles 132 is two, and the number of the negative oxygen ion emitting needles 122 is one.
The conductive part 121 is a conductive metal sheet (such as a stainless steel sheet) or a conductive fiberboard sheet subjected to rust prevention treatment, and has a good conductive effect and a reliable structure.
The material of the water-absorbing portion 131 is preferably a nanofiber water-absorbing material having excellent water-absorbing performance.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An indoor unit of an air conditioner, comprising:
the air after heat exchange flows to the indoor through the air outlet;
it is characterized by also comprising:
compound ion generating device locates air outlet department includes:
a high voltage power adapter;
the negative oxygen ion generating part comprises a conductive part and a negative oxygen ion emitting needle connected with the conductive part, the conductive part is electrically connected with the high-voltage power supply adapter, and the negative oxygen ion emitting needle can generate negative oxygen ions;
the water mist ion generating part comprises a water mist ion emitting needle, and the conducting part transmits high-voltage electricity to the water mist ion emitting needle through a water medium so that the water mist ion emitting needle can generate water mist ions;
the negative oxygen ions and the water mist ions sterilize and purify air flowing through the air outlet.
2. An indoor unit of an air conditioner according to claim 1,
the composite ion generating device also comprises a water tank;
the water mist ion generating part also comprises a water absorbing part, one end of the water absorbing part extends into the water tank and is contacted with the water in the water tank, and the other end of the water absorbing part is connected with the water mist ion emitting needle;
the conductive portion is in contact with the water absorbing portion.
3. An indoor unit of an air conditioner according to claim 2,
the water absorption part comprises a first water absorption part and a second water absorption part which are arranged at intervals, and the water mist ion emission needle is simultaneously connected with the first water absorption part and the second water absorption part;
one end of the conductive part is arranged between the first water absorbing part and the second water absorbing part.
4. An indoor unit of an air conditioner according to claim 3,
the water mist ion emission needle is simultaneously connected with the first water absorption part, the second water absorption part and the conductive part.
5. An indoor unit of an air conditioner according to claim 2,
the composite ion generating device also comprises a cover body, wherein an installation cavity is formed in the cover body, and the cover body seals the water tank;
the negative oxygen ion emission needle the water smoke ion emission needle the conductive part and wherein one end of water absorption portion all is located the installation cavity, the negative oxygen ion emission needle with the transmitting terminal of water smoke ion emission needle is followed the installation cavity exposes.
6. An indoor unit of an air conditioner according to claim 5,
and an insulated connecting part is arranged in the mounting cavity, and the conductive part is connected with the connecting part.
7. An indoor unit of an air conditioner according to any one of claims 2 to 6,
the water tank is provided with a water filling port.
8. An indoor unit of an air conditioner according to any one of claims 2 to 6,
the indoor unit of the air conditioner comprises a water receiving disc, the water tank is embedded in the water receiving disc, and condensed water in the water receiving disc can flow into the water tank.
9. An indoor unit of an air conditioner according to claim 1,
the water mist ion emission needle and the negative oxygen ion emission needle are provided with a plurality of water mist ion emission needles and negative oxygen ion emission needles.
10. An indoor unit of an air conditioner according to claim 1,
the conductive part is a conductive metal sheet or a conductive fiberboard sheet subjected to rust prevention treatment.
CN202020175809.9U 2020-02-17 2020-02-17 Indoor unit of air conditioner Active CN211625485U (en)

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CN202020175809.9U CN211625485U (en) 2020-02-17 2020-02-17 Indoor unit of air conditioner

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Application Number Priority Date Filing Date Title
CN202020175809.9U CN211625485U (en) 2020-02-17 2020-02-17 Indoor unit of air conditioner

Publications (1)

Publication Number Publication Date
CN211625485U true CN211625485U (en) 2020-10-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112361461A (en) * 2020-10-14 2021-02-12 珠海格力电器股份有限公司 Air conditioning indoor unit with air purification function and air conditioner
CN114688674A (en) * 2020-12-31 2022-07-01 广东美的环境电器制造有限公司 Ion generation module and air conditioning apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112361461A (en) * 2020-10-14 2021-02-12 珠海格力电器股份有限公司 Air conditioning indoor unit with air purification function and air conditioner
CN114688674A (en) * 2020-12-31 2022-07-01 广东美的环境电器制造有限公司 Ion generation module and air conditioning apparatus

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