CN113701331A - Air outlet frame of cabinet air conditioner and cabinet air conditioner with same - Google Patents
Air outlet frame of cabinet air conditioner and cabinet air conditioner with same Download PDFInfo
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- CN113701331A CN113701331A CN202111026138.5A CN202111026138A CN113701331A CN 113701331 A CN113701331 A CN 113701331A CN 202111026138 A CN202111026138 A CN 202111026138A CN 113701331 A CN113701331 A CN 113701331A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 238000009413 insulation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 abstract description 15
- 238000009833 condensation Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 13
- 229920006395 saturated elastomer Polymers 0.000 description 15
- 230000009471 action Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention relates to the technical field of air conditioners, in particular to an air outlet frame of a cabinet air conditioner and the cabinet air conditioner with the air outlet frame; this air-out frame includes: the frame body is provided with an air outlet channel for conveying cold air; the air outlet plate is provided with a plurality of air outlet holes and is obliquely arranged in the frame body, and a first angle (a) is formed between the air outlet plate and the vertical direction so as to seal the air outlet channel; the first water collecting tank is arranged at the bottom end of the air outlet plate and is provided with a drain hole for draining water; the invention enhances the condensation effect by adopting the mode of actively collecting the condensation water by the Bernoulli effect, thereby realizing that the outlet air of the cabinet air conditioner does not carry water, improving the reliability of the unit and enabling the unit to be applied to the occasions sensitive to water.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air outlet frame of a cabinet air conditioner and the cabinet air conditioner with the air outlet frame.
Background
With the rapid development of industry, large-scale control cabinets, communication cabinets, control base stations and the like are vigorously developed. The control cabinet is large in size and integrated into a mainstream trend. In some control cabinets with higher integration degree, due to the gathering of electric elements, the heat dissipation mode in the early period can not meet the temperature control in the cabinet, so that the number of outdoor cabinet air conditioners is increased widely and rapidly, and the application occasions are more and more. The outdoor cabinet air conditioner is different from a common household air conditioner in that the outdoor cabinet air conditioner mainly can regulate and control the temperature, the relative humidity and the flow speed of air in an electric control cabinet, the outdoor cabinet air conditioner mainly serves electrical and mechanical equipment instead of people and is generally in unattended operation, and the service environment of the outdoor cabinet air conditioner is different from that of the common household air conditioner.
Because the whole size of the outdoor cabinet is limited, the installation of the cabinet air conditioner is generally compact, the cabinet air conditioner is mainly installed in an embedded side surface or a top-mounted mode, and cold air blown out by the air conditioner directly enters heating equipment inside the cabinet. The distance from the air conditioner air outlet to the equipment is short, if condensed water exists at the air conditioner air outlet, the water can be directly blown into the equipment in the cabinet to cause short circuit of the equipment, the damage to the server is catastrophic, and the phenomenon of the fixed frequency unit is particularly prominent; among the prior art, thereby generally adopt the mode of addding the water catch bowl to collect condensation water and avoid air conditioner air-out area water problem, but the effect is relatively poor.
Disclosure of Invention
The invention aims to provide an air outlet frame of a cabinet air conditioner and the cabinet air conditioner with the same, so as to solve the technical problem that air outlet of the air conditioner in the prior art carries water.
Technical scheme (I)
In order to achieve the above object, a first aspect of the present invention provides an air outlet frame of a cabinet air conditioner, including:
the frame body is provided with an air outlet channel for conveying cold air;
the air outlet plate is provided with a plurality of air outlet holes and is obliquely arranged in the frame body, and a first angle (a) is formed between the air outlet plate and the vertical direction so as to seal the air outlet channel;
and the first water collecting tank is arranged at the bottom end of the air outlet plate and is provided with a drain hole for draining water.
As one of the alternatives of the technical scheme, the distance between the bottom end of the air outlet plate and the cabinet air-conditioning shell is greater than the distance between the top end of the air outlet plate and the cabinet air-conditioning shell.
As one of the alternatives of the technical scheme, a plurality of second water collecting grooves are formed in the air outlet plate, and the second water collecting grooves are communicated with the first water collecting grooves.
As one alternative of the present technical solution, the second water collecting tank and the first water collecting tank are vertically arranged.
As one of the alternatives of the technical scheme, at least one drainage groove is formed in each of two ends of each second water collecting groove, and the drainage grooves are arranged at a second angle (b) with the horizontal direction.
As one of the alternatives of the technical scheme, the drainage grooves are arranged in a plurality, and the drainage grooves are arranged at intervals along the vertical direction of the second water collecting groove.
As one of the alternatives of the technical scheme, the air outlet plate is arranged in a plurality of air outlet plates which are arranged in the vertical direction, one end of each air outlet plate is connected with the windward side of the drainage groove, and the other end of each air outlet plate is connected with the leeward side of the drainage groove.
As one of the alternatives of the present technical solution, the first angle (a) is set in a range of 15 degrees to 45 degrees.
As one of the alternatives of the present technical solution, the second angle (b) is set in a range of 30 degrees to 60 degrees.
As one of the alternatives of the technical scheme, two opposite wall surfaces of the first water collecting tank are respectively provided with a heat insulation cavity, and gas with a low heat conductivity coefficient is filled in the two heat insulation cavities.
To achieve the above object, a second aspect of the present invention provides a cabinet air conditioner, comprising: the air outlet frame is arranged at the air outlet, so that the air outlet frame is positioned between the cabinet air conditioner and the cabinet.
(II) advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
the invention provides an air outlet frame of a cabinet air conditioner and the cabinet air conditioner with the same, wherein the air outlet frame comprises: the frame body is provided with an air outlet channel for conveying cold air; the air outlet plate is provided with a plurality of air outlet holes and is obliquely arranged in the frame body, and a first angle (a) is formed between the air outlet plate and the vertical direction so as to seal the air outlet channel; the first water collecting tank is arranged at the bottom end of the air outlet plate and is provided with a drain hole for draining water; when the cabinet air conditioner operates, hot air is changed into low-temperature nearly saturated or saturated humid air after heat exchange through the evaporator, when the hot air passes through the air outlet frame along with air flow, the whole atmospheric flow is changed into a plurality of small air flows under the action of a plurality of air outlet holes, so that pressure drop is generated by Bernoulli effect, the air flow is changed into saturated or supersaturated humid air, condensed water is separated out from each air outlet hole, the dehumidification capacity of a unit is further enhanced, the removal of moisture in the air in the cabinet is accelerated, only the condensed water remained at each air outlet hole flows into the first water collecting tank along the inclined air outlet plate under the action of gravity, and is discharged through a plurality of water outlet holes, so that the collection of the condensed water is improved, and the phenomenon of air outlet and water is avoided; in conclusion, the condensation effect is enhanced by adopting the Bernoulli effect to actively collect condensation water, so that the air outlet of the cabinet air conditioner is free from water, the reliability of the unit is improved, and the unit can be applied to occasions sensitive to water.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for a person skilled in the art that other drawings can be obtained according to the drawings without inventive exercise, wherein:
FIG. 1 is a schematic structural view of an air-out frame according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a schematic view of the structure of a first water collection tank according to the present invention;
FIG. 6 is a diagram of the cabinet in use with the cabinet air conditioner;
fig. 7 is a schematic view of the evaporation side air volume distribution of the cabinet air conditioner.
In the figure: 1. a frame body; 2. an air outlet plate; 3. a first water collection tank; 4. a drain hole; 5. a second water collection tank; 6. a drainage groove; 7. a thermally insulating cavity; 8. a water pan assembly; 9. a cabinet air conditioner; 10. a cabinet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Because the overall size of the outdoor cabinet 10 is limited, the cabinet air conditioner 9 is generally installed compactly, mainly in an embedded side installation or a ceiling installation, and cold air blown out by the air conditioner directly enters heating equipment inside the cabinet 10. The distance from the air conditioner air outlet to the equipment is short, if condensed water exists at the air conditioner air outlet, the water can be directly blown into the equipment inside the cabinet 10 to cause short circuit of the equipment, the damage to the server is catastrophic, and the phenomenon of the fixed frequency unit is particularly prominent; to sum up, the outdoor cabinet air conditioner 9 of unmanned on duty needs the strict control condensation, avoids the air-out panel to take water, and the air-out takes water phenomenon, prevents that condensation water from getting into inside the cabinet 10 and causing the harm to the equipment in the cabinet.
Specifically, as shown in fig. 6, because of being limited by the size of the cabinet 10 and the internal configuration, the cabinet air conditioner 9 is generally hung on the side surface of the cabinet 10 or on the top of the cabinet, so that the distance between the air outlet of the unit and the internal equipment of the cabinet 10 is only 10-30 cm, the air inlet and the air outlet of the unit are on the same side, two arrows in the diagram respectively represent cold air blown out by the hot air in the cabinet entering the air inlet of the unit and the unit, the air supply distance is short from the equipment path, if the unit generates condensed water or air-out entrained water, a great hidden danger is caused to the heat dissipation equipment in the cabinet, the normal operation of the equipment is influenced, and even the equipment is damaged.
The invention is described in further detail below with reference to the following figures and detailed description:
in order to solve the above technical problem, as shown in fig. 6, a second aspect of the present invention provides a cabinet air conditioner 9, including: the air outlet frame is arranged at the air outlet, so that the air outlet frame is positioned between the cabinet air conditioner and the cabinet; for convenience of understanding, the cabinet air conditioner 9 is illustrated in the embodiment, and of course, the design of the present invention may also be applied to other types of air conditioners; specifically, in the cabinet air conditioner 9, since the fan is above the evaporator, the airflow direction of the evaporation-side unit is: inside cabinet air → evaporation side fan → evaporator → air-out frame → access inside cabinet 10. The air is blown downwards from the upper part of the evaporator, the air volume of the evaporator is generally distributed from top to bottom and is larger as the air volume is smaller.
As shown in fig. 1 to 5, the present invention provides an air-out frame, comprising:
the air conditioner comprises a frame body 1, a fan and a fan, wherein an air outlet channel for conveying cold air is formed in the frame body 1;
the air outlet plate 2 is provided with a plurality of air outlet holes and is obliquely arranged in the frame body 1, a first angle a is formed between the air outlet plate and the vertical direction so as to seal the air outlet channel, and specifically, the distance between the bottom end of the air outlet plate and the cabinet air conditioner shell is greater than the distance between the top end of the air outlet plate and the cabinet air conditioner shell; the air outlet holes may be in other forms such as circular meshes, hexagonal holes, rectangular holes, square holes, and the like, or may be in a grid structure, and the shape of the air outlet holes is not specifically limited in this embodiment; preferably, the first angle a is set in the range of 15 to 45 degrees; preferably, the first angle a is set to be 30 degrees, and multiple tests determine that when the set angle of the first angle a is too small, the generated condensed water cannot be timely removed, so that the risk of secondary condensation exists, and when the angle is too large, the problem of water flying caused by too fast water flow speed exists; in a specific embodiment, in order to ensure that the air outlet plate 2 is stably connected with the frame 1, two ends of the air outlet plate 2 are respectively and fixedly connected with the frame 1, for example, welding or riveting can be adopted, and other fixing connection modes can be adopted, which are not specifically limited in this embodiment and all belong to the protection scope of this embodiment; in a specific embodiment, in order to be convenient for maintain and change air-out plate 2, air-out plate 2's both ends respectively with framework 1 for can dismantle the connection, exemplarily, can adopt modes such as bolt-up, perhaps cooperation between buckle and the draw-in groove etc. can also adopt other connection modes of dismantling certainly, do not carry out specific restriction to it in this embodiment, all belong to the protection scope of this embodiment.
The first water collecting tank 3 is arranged at the bottom end of the air outlet plate 2 and is provided with a plurality of water discharging holes 4 communicated with the water collecting tray assembly 8.
When the cabinet air conditioner 9 operates, hot air is changed into low-temperature nearly saturated or saturated humid air after heat exchange through the evaporator, when the hot air passes through the air outlet frame along with air flow, the whole atmospheric flow is changed into a plurality of small air flows under the action of a plurality of air outlet holes, so that a Bernoulli effect is formed to generate pressure drop, the air per se can expand to do work at the moment, internal energy is consumed, the temperature is reduced, condensed water in the saturated humid air or the nearly saturated humid air is separated out, namely the condensed water is separated out at each air outlet hole at the moment, the dehumidification capacity of a unit is further enhanced, the removal of moisture in the air in the cabinet is accelerated, and then the condensed water remained at each air outlet hole flows into the first water collecting tank 3 along the inclined air outlet plate 2 under the action of gravity and flows into the water receiving tray assembly 8 through a plurality of water outlet holes 4, so that the condensed water is discharged; in conclusion, the condensation effect is enhanced by adopting the Bernoulli effect to actively collect the condensation water, so that the air outlet of the cabinet air conditioner 9 is not carried with water, the reliability of the unit is improved, and the unit can be applied to the occasions sensitive to water.
According to an embodiment of the present invention, in order to further improve the collecting capacity of the condensed water, as shown in fig. 1, a plurality of second water collecting grooves 5 are provided on the air outlet plate 2, and the plurality of second water collecting grooves 5 are all communicated with the first water collecting groove 3; when the low-temperature nearly saturated or saturated humid air is changed into saturated humid air or nearly saturated humid air under the action of the Bernoulli effect, condensed water is separated out, the condensed water remained at each air outlet hole flows into the plurality of second water collecting grooves 5 under the action of gravity, then quickly flows into the first water collecting grooves 3 under the action of the flow of the inclined air outlet plate 2, and flows into the water receiving tray assembly 8 through the plurality of water outlet holes 4, so that the condensed water is discharged; preferably, the second water collecting tank 5 is perpendicular to the first water collecting tank 3; of course, an inclined arrangement mode may also be adopted, and the arrangement mode is not specifically limited in this embodiment; in addition, preferably, the number of the second water collecting grooves 5 is matched with that of the drain holes 4, so that all condensed water collected by the second water collecting grooves 5 is collected by the water pan assembly 8 through the drain holes 4, and the condensed water collecting capacity is improved.
According to an embodiment of the invention, in order to further improve the collection capacity of condensed water, at least one drainage groove 6 is arranged at each of two ends of each second water collection groove 5, the drainage grooves 6 are arranged at a second angle b with the horizontal direction, and preferably, the drainage grooves 6 are communicated end to end along the horizontal direction of the air outlet plate 2; specifically, as shown in fig. 2, the setting range of the second angle b is 30 degrees to 60 degrees, preferably, the setting range of the second angle b is 45 degrees, and multiple tests determine that when the setting angle of the second angle b is too small, the generated condensed water cannot be removed in time, so that the risk of secondary condensation exists, and when the angle is too large, the water velocity is too high, so that the problem of water splashing is caused; in a preferred embodiment, the drainage grooves 6 are provided in plurality, and the drainage grooves 6 are arranged at intervals along the vertical direction of the second water collecting groove 5; when the low-temperature nearly saturated or saturated humid air is changed into saturated humid air or nearly saturated humid air under the action of the Bernoulli effect, condensed water is separated out, the condensed water remained at each air outlet firstly flows into the drainage groove 6 under the action of gravity, then flows into the first water collecting groove 3 through the second water collecting groove 5, and flows into the water receiving tray assembly 8 through the plurality of water discharging holes 4, and the condensed water is discharged.
According to another embodiment of the present invention, as shown in fig. 3, a plurality of air outlet plates 2 are provided, the air outlet plates 2 are arranged in a vertical direction, one end of each air outlet plate 2 is connected with the windward side of the drainage groove 6, and the other end is connected with the leeward side of the drainage groove 6; exemplarily, as shown in fig. 3, three air outlet plates 2 are provided, which are sequentially provided as a first air outlet plate 2, a second air outlet plate 2 and a third air outlet plate 2, the first air outlet plate 2 is connected with the second air outlet plate 2 through a first drainage groove 6, the second air outlet plate 2 is connected with the third air outlet plate 2 through a second drainage groove 6, specifically, the top end of the first air outlet plate 2 is connected with the top end of the frame 1, and the bottom end of the first air outlet plate 2 is connected with the leeward side of the first drainage groove 6, so that the first air outlet plate 2 is obliquely installed in the frame 1; similarly, the top end of the second air outlet plate 2 is connected with the windward side of the first drainage groove 6, the bottom end of the second air outlet plate 2 is connected with the leeward side of the second drainage groove 6, the top end of the third air outlet plate 2 is connected with the windward side of the second drainage groove 6, and the bottom end of the third air outlet plate 2 is connected with the leeward side of the first water collection groove 3; to sum up, this embodiment sets up out aerofoil 2 into many folds design, can further promote the collection ability to the condensation water on the one hand, avoids air-out area water, and on the other hand can increase the area of contact of play aerofoil 2 with the air current, and the volume of air-out frame can be reduced on the other hand, reduces the occupation space of air conditioner.
According to one embodiment of the invention, two opposite wall surfaces of the first water collecting tank 3 are provided with heat insulation cavities 7, and the two heat insulation cavities 7 are filled with gas with lower heat conductivity coefficient; preferably, two thermal-insulated chambeies 7 intussuseptions are filled with the air to promote first water catch bowl 3's thermal-insulated effect, and then can effectively prevent to get into the condensation water of first water catch bowl 3 by the secondary condensation in second water catch bowl 5, thereby further solve the air-out panel and take water phenomenon because of the air-out that the condensation hangs water and lead to, corresponding, the cold wind chamber region of rack air conditioner 9 can with cotton heat preservation of ordinary heat preservation.
The embodiments in the present description are all described in a progressive manner, and some of the embodiments are mainly described as different from other embodiments, and the same and similar parts among the embodiments can be referred to each other.
It is noted that in the description and claims of the present invention and in the above-mentioned figures, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Also, the terms "comprises," "comprising," and "having," as well as any variations thereof or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications and changes to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. The utility model provides an air-out frame of rack air conditioner which characterized in that includes:
the air conditioner comprises a frame body (1) and a fan, wherein an air outlet channel for conveying cold air is formed in the frame body;
the air outlet plate (2) is provided with a plurality of air outlet holes and is obliquely arranged in the frame body (1), and the air outlet plate (2) has a first angle (a) with the vertical direction so as to plug the air outlet channel;
and the first water collecting tank (3) is arranged at the bottom end of the air outlet plate (2) and is provided with a drain hole (4) for draining water.
2. The air outlet frame of the cabinet air conditioner as claimed in claim 1, wherein the distance between the bottom end of the air outlet plate (2) and the cabinet air conditioner casing is greater than the distance between the top end of the air outlet plate (2) and the cabinet air conditioner casing.
3. The air outlet frame of the cabinet air conditioner as claimed in claim 1, wherein a plurality of second water collecting grooves (5) are formed in the air outlet plate (2), and the plurality of second water collecting grooves (5) are communicated with the first water collecting groove (3).
4. The air outlet frame of the cabinet air conditioner as claimed in claim 3, wherein the second water collecting groove (5) and the first water collecting groove (3) are vertically arranged.
5. The air outlet frame of the cabinet air conditioner as claimed in claim 3, wherein at least one drainage groove (6) is formed in each of two ends of each second water collecting groove (5), and the drainage grooves (6) are arranged at a second angle (b) with the horizontal direction.
6. The air outlet frame of the cabinet air conditioner as claimed in claim 5, wherein the plurality of drainage grooves (6) are arranged, and the plurality of drainage grooves (6) are arranged at intervals along the vertical direction of the second water collecting groove (5).
7. The air outlet frame of the cabinet air conditioner as claimed in claim 6, wherein the air outlet plate (2) is provided in plurality, the air outlet plates (2) are arranged in a vertical direction, one end of each air outlet plate (2) is connected with the windward side of the flow guide groove (6), and the other end of each air outlet plate is connected with the leeward side of the flow guide groove (6).
8. An air-out frame of a cabinet air conditioner as claimed in claim 1, wherein the first angle (a) is set in the range of 15 degrees to 45 degrees.
9. An air-out frame of a cabinet air conditioner according to claim 5, wherein the second angle (b) is set in the range of 30 degrees to 60 degrees.
10. An air-out frame of a cabinet air conditioner according to claim 1, characterized in that, two opposite wall surfaces of the first water collecting tank (3) are provided with heat insulation cavities (7), and the two heat insulation cavities (7) are filled with gas with low heat conductivity coefficient.
11. A cabinet air conditioner, comprising: the air outlet frame of any one of claims 1 to 10, and a housing, wherein an air outlet is formed in the housing, and the air outlet frame is mounted at the air outlet, so that the air outlet frame is located between a cabinet air conditioner and a cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026138.5A CN113701331B (en) | 2021-09-02 | 2021-09-02 | Air outlet frame of cabinet air conditioner and cabinet air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026138.5A CN113701331B (en) | 2021-09-02 | 2021-09-02 | Air outlet frame of cabinet air conditioner and cabinet air conditioner with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113701331A true CN113701331A (en) | 2021-11-26 |
| CN113701331B CN113701331B (en) | 2024-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111026138.5A Active CN113701331B (en) | 2021-09-02 | 2021-09-02 | Air outlet frame of cabinet air conditioner and cabinet air conditioner with same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183909A (en) * | 2021-12-03 | 2022-03-15 | 珠海格力电器股份有限公司 | Grid assembly, air outlet grid and cabinet air conditioner |
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| JPH10141707A (en) * | 1996-11-08 | 1998-05-29 | Fujitsu General Ltd | Outdoor unit for air conditioner |
| JPH11300135A (en) * | 1998-04-20 | 1999-11-02 | Nec Home Electron Ltd | Fine water droplet generator |
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