CN106440036B - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN106440036B CN106440036B CN201610876401.2A CN201610876401A CN106440036B CN 106440036 B CN106440036 B CN 106440036B CN 201610876401 A CN201610876401 A CN 201610876401A CN 106440036 B CN106440036 B CN 106440036B
- Authority
- CN
- China
- Prior art keywords
- water
- water storage
- storage box
- indoor unit
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit comprises an indoor heat exchanger and a humidifying assembly; the humidification subassembly is including locating the watering device of indoor heat exchanger top, the watering device include the water storage box and with the relative and drainage plate that the interval set up of water storage box, the water storage box is equipped with water storage chamber, intercommunication the water inlet in water storage chamber and intercommunication the apopore in water storage chamber, the apopore is located the water storage box orientation on the lateral wall of drainage plate, with to the drainage plate water spray. The technical scheme of the invention can improve the humidifying effect.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner.
Background
A plurality of existing air conditioner indoor units are provided with a humidifying device, and the humidifying device is positioned above an indoor heat exchanger and is spaced from the indoor heat exchanger by a certain distance; humidification device forms the water curtain humidification through the water spray, and the water distribution has direct relation with the position of apopore, and is concrete, apart from the position that the apopore is close, and the water yield is great, and apart from the position that the apopore is far away, the water yield is less, so, the water distribution of each position of indoor heat exchanger is inhomogeneous, leads to humidification device's humidification effect relatively poor.
Disclosure of Invention
The invention mainly aims to provide an air conditioner indoor unit, aiming at improving the humidifying effect.
In order to achieve the purpose, the indoor unit of the air conditioner provided by the invention comprises an indoor heat exchanger and a humidifying assembly; the humidification subassembly is including locating the watering device of indoor heat exchanger top, the watering device include the water storage box and with the relative and drainage plate that the interval set up of water storage box, the water storage box is equipped with water storage chamber, intercommunication the water inlet in water storage chamber and intercommunication the apopore in water storage chamber, the apopore is located the water storage box orientation on the lateral wall of drainage plate, with to the drainage plate water spray.
Preferably, the lower end of the flow guide plate is arranged against the indoor heat exchanger.
Preferably, the water outlet hole is arranged from one end close to the water storage cavity to one end far away from the water storage cavity in a downward inclined mode.
Preferably, the apopore is the tapering setting from being close to the one end in water storage chamber to keeping away from the one end in water storage chamber.
Preferably, the shape of the water storage box is matched with the shape of the top surface of the indoor heat exchanger, and the extending direction of the drainage plate is matched with the extending direction of the water storage box.
Preferably, the water spraying device further comprises a mounting plate connected with the drainage plate and the water storage box, and the mounting plate is arranged above or on one side of the drainage plate.
Preferably, the mounting plate and the drainage plate are integrally formed, and the mounting plate extends from the upper end of the drainage plate to the water storage box; the water storage box is provided with an installation part, and the installation plate is detachably connected with the installation part.
Preferably, the water storage box and the mounting plate are integrally formed, and the mounting plate extends from the upper end of the water storage box to the drainage plate; the mounting plate is provided with a connecting part, and the drainage plate is detachably connected with the connecting part.
Preferably, the water storage box, the mounting plate and the drainage plate are integrally formed.
Preferably, the side wall of the water storage box facing the drainage plate is provided with an annular bulge surrounding each water outlet hole.
Preferably, the free end of annular bellying is equipped with the water conservancy diversion section, the water conservancy diversion section is close to from the one end that is close to the water storage chamber to keeping away from the one end convergent setting in water storage chamber.
Preferably, the shape of the water storage box is matched with the shape of the top surface of the indoor heat exchanger, and the extending direction of the drainage plate is the same as that of the water storage box.
Preferably, the quantity of apopore is a plurality of, and is a plurality of the apopore evenly arrange in the orientation of water storage box on the lateral wall of drainage plate.
Preferably, in any two of the water outlet holes, the size of the water outlet hole with the shorter flow channel between the water outlet hole and the water inlet is smaller than the size of the water outlet hole with the longer flow channel between the water outlet hole and the water inlet.
Preferably, the water outlet holes are arranged in a row along the extending direction of the water spraying device.
Preferably, the orientation of water storage box parallelly set up the multirow on the lateral wall of drainage plate the apopore, each row the apopore is followed by at least two the apopore is arranged along the extending direction of water storage box and is constituteed, adjacent two rows the apopore sets up in a staggered way.
The invention also provides an air conditioner, which comprises an air conditioner indoor unit, wherein the air conditioner indoor unit comprises an indoor heat exchanger and a humidifying assembly; the humidification subassembly is including locating the watering device of indoor heat exchanger top, the watering device include the water storage box and with the relative and drainage plate that the interval set up of water storage box, the water storage box is equipped with water storage chamber, intercommunication the water inlet in water storage chamber and intercommunication the apopore in water storage chamber, the apopore is located the water storage box orientation on the lateral wall of drainage plate, with to the drainage plate water spray.
According to the technical scheme, the humidifying component is arranged above the indoor heat exchanger, so that water sprayed by the humidifying component can flow onto fins of the indoor heat exchanger, and the water on the fins is evaporated and humidified along with indoor heat exchange, so that a humidifying effect is achieved; set up water storage box and drainage plate simultaneously, water storage box orientation set up a plurality of intercommunications on the lateral wall of drainage plate the apopore in water storage chamber makes rivers can spout the water of drainage plate to the drainage plate injection through the multipath outflow water storage box, spouts the water of drainage plate, striking drainage plate after-dispersion, even downward flow is to the fin of indoor heat exchanger again, because striking effect, the water dispersion is more even, is favorable to reaching better humidification effect, and simultaneously, the fin of drainage plate and indoor heat exchanger plays the water conservancy diversion effect to rivers, can avoid the gathering of water to a certain extent, also is favorable to the homodisperse of rivers, and then can improve the humidification effect.
Drawings
Fig. 1 is a schematic structural diagram of a water spraying device and an indoor heat exchanger of an air conditioner indoor unit according to an embodiment of the invention;
fig. 2 is an exploded view of a water spray unit of the indoor unit of the air conditioner shown in fig. 1;
fig. 3 is a schematic structural view of a water storage box of the indoor unit of the air conditioner shown in fig. 1;
FIG. 4 is a schematic cross-sectional view of the water storage box shown in FIG. 3 along A-A';
fig. 5 is an exploded schematic view of a water spray device and an indoor heat exchanger in another embodiment of the indoor unit of an air conditioner according to the present invention;
fig. 6 is a schematic structural view of a water spray device of the indoor unit of the air conditioner shown in fig. 5.
The reference numbers indicate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 100 or 100' | |
200 or 200' | |
|
| 110 or 110 | Fin | 120 or 120' | Heat |
|
| 210 or 210' | |
220 or 220' | |
|
| 230 or 230' | |
211 | |
|
| 212 or 212' | |
213 or 213' | |
|
| 214 | |
215 | |
|
| 216 | |
231 | Connecting part |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides an indoor unit of an air conditioner.
Referring to fig. 1 and 2, in the embodiment of the present invention, the indoor unit of the air conditioner includes an indoor heat exchanger 100 and a humidifying assembly; humidification subassembly is including locating the water drenching device 200 of indoor heat exchanger 100 top, water drenching device 200 include water storage box 210 and with the relative and interval of water storage box 210 sets up drainage plate 220, water storage box 210 is equipped with water storage chamber 211 (as shown in fig. 4), intercommunication water storage chamber 211's water inlet 212 (as shown in fig. 3 and fig. 4) and intercommunication water storage chamber 211's apopore 213, apopore 213 is located water storage box 210 orientation on the lateral wall of drainage plate 220, with to drainage plate 220 sprays water.
According to the technical scheme, the humidifying component is arranged above the indoor heat exchanger 100, so that water sprayed by the humidifying component can flow onto the fins 110 of the indoor heat exchanger 100, and the water on the fins 110 is evaporated and humidified along with indoor heat exchange, so that a humidifying effect is achieved; set up water storage box 210 and drainage plate 220 simultaneously, water storage box 210 orientation set up a plurality of intercommunications on the lateral wall of drainage plate 220 the apopore 213 of water storage chamber 211 makes rivers can spout drainage plate 220 injection through multichannel outflow water storage box 210, spout the water of drainage plate 220, striking drainage plate 220 back dispersion, even downward flow again is to the fin 110 of indoor heat exchanger 100 on, because striking effect, water dispersion is more even, be favorable to reaching better humidification effect, and simultaneously, drainage plate 220 and indoor heat exchanger 100's fin 110 plays the water conservancy diversion effect to rivers, can avoid the gathering of water to a certain extent, also be favorable to the homodisperse of rivers, and then can improve the humidification effect.
The specific shape of the water outlet hole 213 may be selected as needed, and may be, for example, a circular hole, a square hole, or an irregular hole. Referring to fig. 2, in an embodiment, it is preferable that the water outlet holes 213 are circular holes, so that a distance between adjacent water outlet holes 213 can be ensured, and mutual interference between two or more adjacent water outlet holes 213 when discharging water is reduced; the aperture of the round hole can be 0.5-2 mm; the aperture size can be rationally selected according to the flow and the velocity of flow of water, in order to prevent the waste that rivers too big and cause, also avoid rivers too little and influence the humidification effect, the aperture of this round hole of preferred is about 1mm, so, the water yield is reasonable, can reach better humidification effect. Referring to fig. 3 and 4, the water outlet hole 213 is disposed in a downward direction from an end close to the water storage cavity 211 to an end far from the water storage cavity 211. So, from apopore 213 spun water downward sloping, hit the below that the striking point can be dispersed to more water behind the drainage plate 220, for the condition of spraying water upwards or horizontal water spray, the water yield above the striking point that can significantly reduce improves the influence that the water of top flows down and causes the striking dispersion to reach better dispersion effect. The water outlet hole 213 may be gradually reduced from the end close to the water storage cavity 211 to the end far away from the water storage cavity 211. That is, the inner side of the water outlet hole 213 is wider to reduce the influence of surface tension, so that the water stored in the water storage cavity 211 can smoothly enter the water outlet hole 213; the outer side is narrower, the pressure intensity of water is increased, water can be discharged smoothly, meanwhile, accumulated water is not easy to generate at the position of the water outlet hole 213, and the scale deposition of a flow channel can be prevented.
In order to further avoid the accumulation of water, referring to fig. 1, the lower end of the flow guide plate 220 may be disposed to abut against the indoor heat exchanger 100. The water flowing down from the drainage plate 220 can directly flow into the indoor heat exchanger 100, the drainage plate 220 and the fins 110 of the indoor heat exchanger 100 conduct continuous drainage, water gathering cannot occur, uniform dispersion of water flow is further guaranteed, and therefore the humidifying effect can be improved.
In order to ensure the reliability of the relative positions of the flow guide plate 220 and the water storage box 210, in the present invention, the water spraying device 200 further comprises a mounting plate 230 connecting the flow guide plate 220 and the water storage box 210; one end of the mounting plate 230 is connected with the drainage plate 220, the other end of the mounting plate is connected with the water storage box 210, the drainage plate 220 is fixedly mounted, the relative position between the drainage plate 220 and the water storage box 210 is ensured, and in order to avoid the mounting plate 230 blocking the water drenching, the mounting plate 230 is required to be arranged above or on one side of the drainage plate 220. Specifically, referring to fig. 1, in an embodiment, the mounting plate 230 is integrally formed with the flow guide plate 220, and the mounting plate 230 extends from the upper end of the flow guide plate 220 to the water storage box 210; the water storage box 210 is provided with an installation part 214, and the installation plate 230 is detachably connected with the installation part 214. The connection mode of the mounting part 214 and the mounting plate 230 can be insertion (the mounting part 214 is a slot), adhesive fixation (the mounting part 214 is an adhesive layer), screw connection (the mounting part 214 is a screw hole), and clamping connection (the mounting part 214 is a buckle); in this embodiment, for the convenience of detachment, it is preferable that the mounting portion 214 is a slot formed at the top of the water storage box 210, and the mounting plate 230 is inserted into the slot. The notch of the slot faces the guide plate, when the water storage box is installed, the installation plate 230 is inserted into the slot along the direction of the guide plate pointing to the water storage box 210, so that the positioning of the drainage plate 220 is realized, and at the moment, the distance between the guide plate 220 and the water outlet hole 213 can be adjusted by adjusting the insertion depth of the installation plate 230, so that the water storage box is suitable for the requirement of different water outlet; meanwhile, the size of the slot can be set, so that the mounting plate 230 is tightly matched with the slot after being inserted in place, and the mounting plate 230 and the slot are prevented from generating unnecessary relative movement. Referring to fig. 5 and 6, the fixing manner of the mounting plate 230 and the flow-guiding plate 220 can also refer to the matching manner of the mounting portion 214 and the mounting plate 230, in another embodiment, the water storage box 210 ' and the mounting plate 230 ' are integrally formed, and the mounting plate 230 ' extends from the upper end of the water storage box 210 ' to the flow-guiding plate 220 '; the mounting plate 230 'is provided with a connecting portion 231, and the drainage plate 220' is detachably connected with the connecting portion 231. The connection manner of the connection part 231 and the drainage plate 220' may be insertion (the connection part 231 is a slot), adhesive fixation (the connection part 231 is an adhesive layer), screw connection (the connection part 231 is a screw hole), and snap connection (the connection part 231 is a buckle); in this embodiment, for the convenience of detachment, it is preferable that the connection portion 231 is a slot formed at an end of the mounting plate 230 ' far from the water storage box 210 ', and the drainage plate 220 ' is inserted into and clamped in the slot. In another embodiment, the water storage box 210, the mounting plate 230 and the drainage plate 220 may be integrally formed, so that the water spraying device 200 has the best structural reliability and is more convenient to produce.
Referring to fig. 2 to 4, in the present embodiment, an annular protrusion 215 surrounding each of the water outlet holes 213 is disposed on a side wall of the water storage box 210 facing the flow guide plate 220. Correspond every apopore 213 and set up annular bellying 215, annular bellying 215 can play the effect that increases apopore 213's length, apopore 213's pore wall extends along this annular bellying 215, apopore 213 of having extended, can play the guide effect better, so that rivers shape more tends to into the column when going out water, thereby improve the water conservancy diversion effect, it is more even to make rivers, avoid water spray direction crooked, and can form the water gathering of barrier avoiding between two adjacent holes simultaneously, thereby improve the homogeneity of water, and then improve the humidification effect. Theoretically, the longer the length of the annular protrusion 215 from the end close to the water storage cavity 211 to the end far from the water storage cavity 211 is, the better the guiding effect is, but the longer the length is, there is a certain difficulty in the production, therefore, it is preferable in this embodiment that the length of the annular protrusion 215 from the end close to the water storage cavity 211 to the end far from the water storage cavity 211 is 1-2 mm; so, can reach better direction effect.
In order to solve the problem that water flowing out of the water outlet hole 213 may hang on the annular protrusion 215 and is difficult to drip, referring to fig. 2 to 4, in the present embodiment, a free end of the annular protrusion 215 is provided with a flow guiding section 216, the flow guiding section 216 is tapered from an end close to the water storage cavity 211 to an end away from the water storage cavity 211, where the taper refers to a size that gradually decreases, for example, when a cross section of the flow guiding section 216 is circular, the outer diameter of the flow guiding section gradually decreases from an end close to the water storage cavity 211 to an end away from the water storage cavity 211; through setting up water conservancy diversion section 216, can reduce the area of annular bellying 215 tip, reduce the tension of the rivers of tip, avoid water at the tip gathering, can effectively solve the problem of hanging a class, reach better drainage effect.
In order to achieve a better water spraying effect, the shape of the water spraying device 200 is matched with the shape of the top surface of the indoor heat exchanger 100, and the extending direction of the flow guide plate 220 is the same as that of the water storage box 210. Referring to fig. 1, in an embodiment, the indoor heat exchanger 100 is disposed in a plate shape, and the water spraying device 200 is in a long strip shape. Referring to fig. 5 and 6, in another embodiment, the indoor heat exchanger 100' is bent and includes a strip-shaped heat exchange section and an arc-shaped heat exchange section connected to each other; the water spraying device 200' comprises a bar-shaped section corresponding to the bar-shaped heat exchange section and an arc-shaped section corresponding to the arc-shaped heat exchange section. Referring to fig. 1 or 5, an indoor heat exchanger 100 (or 100 ') generally includes a plurality of fins 110 (or 110') arranged at intervals along a length direction of the indoor heat exchanger 100 (or 100 ') and a heat exchange tube assembly 120 (or 120') installed on the plurality of fins 110 (or 110 ') in a penetrating manner, and a channel is formed between two adjacent fins 110 (or 110'). The water flowing out through the water spraying device 200 (or 200 ') can uniformly flow along the fins 110 (or 110') of the indoor heat exchanger 100 (or 100 '), so that the humidity of the indoor heat exchanger 100 (or 100') is more uniform; the condition that the part of the water spraying device 200 (or 200 ') is butted with the indoor heat exchanger 100 (or 100 ') can not occur, the air flow blockage caused by the higher local humidity of the indoor heat exchanger 100 (or 100 ') can be prevented, and the problem that the expected humidifying effect can not be achieved due to the lower local humidity can be avoided. In the present invention, the specific shape of the indoor heat exchanger 100 (or 100 ') is not limited, and any shape of the indoor heat exchanger 100 (or 100') may be applied to the indoor unit of the air conditioner.
Referring to fig. 2 and 3, in order to achieve a uniform water spraying effect, a plurality of water outlet holes 213 are generally disposed, the plurality of water outlet holes 213 are uniformly arranged on the side wall of the water storage box 210 facing the flow guide plate 220, so that water can be sprayed to the flow guide plate through the multi-path water spraying cavity, and the plurality of water outlet holes 213 correspond to different positions of the indoor heat exchanger 100, so that water can be uniformly sprayed to each position of the indoor heat exchanger 100 from the water spraying device 200, and the water can uniformly act on the fins 110 of the indoor heat exchanger 100.
The lengths of the flow channels between the water outlets 213 and the water inlet 212 communicating with the water storage cavity 211 are different, so that the water amount of the water outlets 213 is not uniform, according to the flow calculation formula: w is expressed as Q × t, Q is expressed as v × s, W is expressed as a water amount, Q is expressed as a flow rate (water amount per unit time), v is expressed as a flow velocity, t is expressed as a time, and s is expressed as a cross-sectional area of the nozzle hole 213. At the same flow velocity v, some outlet openings 213 are longer in flow path from the inlet opening 212, the time t for passing through the outlet openings 213 is short, and the amount of water to be dispensed is small. Based on the length of the flow channel, the cross-sectional dimension (hereinafter, referred to as the aperture) of the water outlet hole 213 is correspondingly increased, so as to increase the sectional area s of the water outlet hole 213, the aperture L1 of the water outlet hole 213 is larger than the aperture L2, so as to increase the flow rate Q of water flowing through the water outlet hole 213, so that the distributed water amount W is correspondingly increased, the humidification water is reasonably utilized, the water amount showered on the surface of the indoor heat exchanger 100 is more uniform, and the humidification effect of the humidification device is improved. Of course, there are various ways to increase the aperture of the water outlet hole 213, such as: with the length of the flow channel being expanded in equal proportion, the distance between the water outlet hole 213 and the water outlet hole 213 with the smallest aperture being expanded in equal proportion, and the like, those skilled in the art can easily obtain the corresponding technical solution through the embodiments and the drawings of the present invention, and details are not repeated herein. Obviously, the size of each outlet hole 213 is proportional to the distance between the outlet hole 213 and the smallest outlet hole 213, which is more advantageous for distributing the water uniformly according to the length of the flow channel.
The above arrangement is also applicable to the water spraying apparatus shown in fig. 6, that is, in any two of the water outlet holes 213 ', the size of the water outlet hole 213 ' with the shorter flow channel between the water outlet hole and the water inlet 212 ' is smaller than the size of the water outlet hole 213 ' with the longer flow channel between the water outlet hole and the water inlet 212 '. At this time, similar effects can be achieved, and are not described in detail herein.
Referring to fig. 2 and 3, in the present embodiment, the water outlet holes 213 are arranged in a row along the extending direction of the water spraying device 200. One row the apopore 213 is by a plurality of the apopore 213 is followed the extending direction of the water drenching device 200 is arranged and is constituteed, and a plurality of apopores 213 correspond the different positions of indoor heat exchanger 100 respectively, consequently, from each position trickle of drainage plate 220 can be even to indoor heat exchanger 100 for rivers are even to be used in on indoor heat exchanger 100. The specific position of the water outlet hole 213 may be set based on the distribution of the fins 110 of the indoor heat exchanger 100, for example, the water outlet hole 213 is set corresponding to one fin 110, one channel, or multiple adjacent channels; the setting mode can be applied to the technical scheme of the invention as long as the uniform water spraying effect can be achieved, and is not limited herein.
Of course, a plurality of rows of the water outlet holes 213 may be arranged in parallel on the side wall of the water storage box 210 facing the flow guide plate 220, each row of the water outlet holes 213 is formed by at least two water outlet holes 213 arranged along the extending direction of the water storage box 210, and two adjacent rows of the water outlet holes 213 are arranged in a staggered manner. The water can be uniformly sprayed onto the indoor heat exchanger 100, so that a better water spraying effect is achieved, and the specific arrangement number can be selected according to actual conditions; in another embodiment of the present invention, two rows of water outlet holes 213 are provided, wherein the water outlet holes 213 in two adjacent rows may be aligned or staggered; preferably adjacent two rows the apopore 213 sets up in the staggered way, and when setting up in the staggered way, the distance between the apopore 213 of same row can be great, and the distance between the apopore 213 of adjacent row is also far away, can avoid apopore 213 to be too close to and produce the mass flow, prevents the inhomogeneous problem of the play water distribution that consequently leads to appear to can improve and spray the homogeneity, be favorable to optimizing the humidification effect.
The present invention further provides an air conditioner, which includes an air conditioner indoor unit, and the specific structure of the air conditioner indoor unit refers to the above embodiments.
It should be noted that the technical solutions of the embodiments of the present invention can be combined with each other, but must be based on the realization of the technical solutions by those skilled in the art, and when the technical solutions are contradictory or can not be realized, the combination of the technical solutions should be considered to be absent and not to be within the protection scope of the present invention.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.
Claims (13)
1. An indoor unit for an air conditioner, comprising:
an indoor heat exchanger;
a humidifying assembly; the humidifying component comprises a water spraying device arranged above the indoor heat exchanger, the water spraying device comprises a water storage box and a drainage plate which is opposite to the water storage box and is arranged at an interval, the water storage box is provided with a water storage cavity, a water inlet communicated with the water storage cavity and a water outlet communicated with the water storage cavity, and the water outlet is arranged on the side wall of the water storage box facing the drainage plate so as to spray water to the drainage plate;
the lower end of the drainage plate is arranged close to the indoor heat exchanger, so that water flowing down from the drainage plate directly flows into the indoor heat exchanger;
the side wall of the water storage box facing the drainage plate is provided with an annular bulge part arranged around each water outlet hole;
the free end of the annular bulge is provided with a flow guide section, and the flow guide section is gradually reduced from one end close to the water storage cavity to one end far away from the water storage cavity;
the number of the water outlet holes is multiple.
2. The indoor unit of claim 1, wherein the water outlet hole is arranged to be inclined downwards from one end close to the water storage cavity to one end far away from the water storage cavity.
3. The indoor unit of claim 1, wherein the water outlet hole is gradually reduced from one end close to the water storage cavity to one end far away from the water storage cavity.
4. The indoor unit of an air conditioner according to claim 1, wherein the water spraying device further comprises a mounting plate for connecting the flow guide plate and the water storage box, and the mounting plate is arranged above or on one side of the flow guide plate.
5. The indoor unit of an air conditioner according to claim 4, wherein the mounting plate is integrally formed with the flow guide plate, and the mounting plate extends from the upper end of the flow guide plate to the water storage box; the water storage box is provided with an installation part, and the installation plate is detachably connected with the installation part.
6. The indoor unit of claim 4, wherein the water storage box and the mounting plate are integrally formed, and the mounting plate extends from the upper end of the water storage box to the flow guide plate; the mounting plate is provided with a connecting part, and the drainage plate is detachably connected with the connecting part.
7. The indoor unit of claim 4, wherein the water storage box, the mounting plate and the flow guide plate are integrally formed.
8. The indoor unit of an air conditioner according to claim 1, wherein the shape of the water storage box is matched with the shape of the top surface of the indoor heat exchanger, and the extending direction of the flow guide plate is the same as the extending direction of the water storage box.
9. The indoor unit of an air conditioner as claimed in claim 1, wherein a plurality of the water outlet holes are uniformly arranged on the side wall of the water storage box facing the flow guide plate.
10. The indoor unit of claim 9, wherein, of any two of the water outlet holes, the water outlet hole with the shorter flow channel between the water inlet and the water outlet hole is smaller than the water outlet hole with the longer flow channel between the water inlet and the water outlet hole.
11. An indoor unit for an air conditioner according to claim 9, wherein a plurality of said outlet holes are arranged in a row along the extension direction of said water spraying means.
12. The indoor unit of claim 9, wherein a plurality of rows of the outlet holes are arranged in parallel on the side wall of the water storage box facing the flow guide plate, each row of the outlet holes is formed by arranging at least two outlet holes along the extending direction of the water storage box, and the outlet holes in two adjacent rows are arranged in a staggered manner.
13. An air conditioner characterized by comprising the air conditioner indoor unit according to any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610876401.2A CN106440036B (en) | 2016-09-30 | 2016-09-30 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610876401.2A CN106440036B (en) | 2016-09-30 | 2016-09-30 | Air conditioner indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106440036A CN106440036A (en) | 2017-02-22 |
| CN106440036B true CN106440036B (en) | 2022-06-07 |
Family
ID=58171801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610876401.2A Active CN106440036B (en) | 2016-09-30 | 2016-09-30 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106440036B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094804B (en) * | 2019-04-12 | 2021-11-26 | 青岛海尔空调电子有限公司 | Air conditioner |
| CN213272948U (en) * | 2020-08-13 | 2021-05-25 | 青岛海尔空调器有限总公司 | Air conditioner and outdoor unit thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2611797Y (en) * | 2003-04-03 | 2004-04-14 | 广东科龙电器股份有限公司 | Air conditioner arranged with condensed water treatment device |
| CN201425353Y (en) * | 2008-12-31 | 2010-03-17 | 东莞市科达机电设备有限公司 | Upper-frame improved structure for evaporative cooling pad |
| CN202555061U (en) * | 2012-04-10 | 2012-11-28 | 孙正甫 | Water distributor of mechanical filter |
| CN203880185U (en) * | 2014-05-27 | 2014-10-15 | 上海科勒电子科技有限公司 | Electronic control water faucet |
| CN104180460A (en) * | 2014-09-11 | 2014-12-03 | 珠海格力电器股份有限公司 | Air conditioner |
| CN105202655A (en) * | 2015-08-12 | 2015-12-30 | 哈尔滨工业大学 | Novel humidifying heat pump air conditioner |
| CN206222469U (en) * | 2016-09-30 | 2017-06-06 | 美的集团武汉制冷设备有限公司 | Air conditioner room unit and air-conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0972568A (en) * | 1995-09-08 | 1997-03-18 | Fujitsu General Ltd | Indoor unit of air conditioner |
-
2016
- 2016-09-30 CN CN201610876401.2A patent/CN106440036B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2611797Y (en) * | 2003-04-03 | 2004-04-14 | 广东科龙电器股份有限公司 | Air conditioner arranged with condensed water treatment device |
| CN201425353Y (en) * | 2008-12-31 | 2010-03-17 | 东莞市科达机电设备有限公司 | Upper-frame improved structure for evaporative cooling pad |
| CN202555061U (en) * | 2012-04-10 | 2012-11-28 | 孙正甫 | Water distributor of mechanical filter |
| CN203880185U (en) * | 2014-05-27 | 2014-10-15 | 上海科勒电子科技有限公司 | Electronic control water faucet |
| CN104180460A (en) * | 2014-09-11 | 2014-12-03 | 珠海格力电器股份有限公司 | Air conditioner |
| CN105202655A (en) * | 2015-08-12 | 2015-12-30 | 哈尔滨工业大学 | Novel humidifying heat pump air conditioner |
| CN206222469U (en) * | 2016-09-30 | 2017-06-06 | 美的集团武汉制冷设备有限公司 | Air conditioner room unit and air-conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106440036A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206043777U (en) | Bubbler | |
| US8272777B2 (en) | Method for mixing an exhaust gas flow | |
| CN106440036B (en) | Air conditioner indoor unit and air conditioner | |
| US9925545B2 (en) | Immersive showerhead | |
| AU2010202350A1 (en) | Evaporative cooler | |
| CN209857215U (en) | Humidification structure, air conditioning system who has it and air processing system | |
| CN206222469U (en) | Air conditioner room unit and air-conditioner | |
| CN106225091B (en) | Air conditioner indoor unit and air conditioner | |
| CN106440034B (en) | Air conditioner indoor unit and air conditioner | |
| CN106403035B (en) | Air conditioner indoor unit and air conditioner | |
| US20050056711A1 (en) | Multiple spray nozzle appartus | |
| JP7206402B2 (en) | Irrigation diffusion type drip using an irrigation hose | |
| CN206222468U (en) | Air conditioner room unit and air-conditioner | |
| US6450485B1 (en) | Water entry to the water distribution for evaporative coolers | |
| US20200346229A1 (en) | Showerhead including spray nozzle and deflector | |
| CN215809010U (en) | Humidifying water spraying device | |
| CN220507003U (en) | Indoor unit of air conditioner and air conditioner | |
| CN113188206A (en) | Water curtain device and air cooler | |
| US20030218082A1 (en) | Irrigation nozzle | |
| CN112984660B (en) | Wet curtain assembly and fan | |
| CN207688469U (en) | Evaporator and air-conditioning system | |
| CN209857214U (en) | Humidification structure, air conditioning system who has it and air processing system | |
| CN106247463B (en) | Air conditioner indoor unit and air conditioner | |
| WO2004012870A1 (en) | Nozzle deflector element | |
| CN210512829U (en) | Target type spray head and water outlet structure of water distribution tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |