CN106871241A - Raise boring machine - Google Patents
Raise boring machine Download PDFInfo
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- CN106871241A CN106871241A CN201710142890.3A CN201710142890A CN106871241A CN 106871241 A CN106871241 A CN 106871241A CN 201710142890 A CN201710142890 A CN 201710142890A CN 106871241 A CN106871241 A CN 106871241A
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- Prior art keywords
- air
- blower fan
- air outlet
- courtyard machine
- heat exchanger
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- 241000237858 Gastropoda Species 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241000276425 Xiphophorus maculatus Species 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by 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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- 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
- F24F13/082—Grilles, registers or guards
-
- 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
- F24F13/20—Casings or covers
-
- 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
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a courtyard machine. The courtyard machine includes: the panel is provided with a plurality of air outlets, and part or all of the air outlets can be selectively opened and closed. The invention solves the problem of single air supply mode of the courtyard machine in the prior art.
Description
Technical field
The present invention relates to air-conditioner technical field, in particular to a kind of courtyard machine.
Background technology
Two-side exhaust courtyard machine is the common type of air-conditioner set.
Existing two-side exhaust courtyard machine typically using structure of the double heat exchanger with centrifugal blower, put down vertically by two heat exchangers
Row is placed in support, and centrifugal blower is arranged between two heat exchangers.
After starting unit, two air outlets of unit are opened simultaneously, realize air-supply operation.So so that air supply direction is difficult
To adjust, cause the air supply mode of unit single, it is difficult to meet complicated air-supply requirement.
Additionally, in unit, heat exchanger is board-type, and places vertically, make the height of two-side exhaust courtyard machine higher, to peace
Dress environment is proposed and higher required.
The content of the invention
It is a primary object of the present invention to provide a kind of courtyard machine, to solve the air supply mode of courtyard machine of the prior art
Single problem.
To achieve these goals, the invention provides a kind of courtyard machine, including：Panel, panel has multiple air outlets,
Part or all of air outlet can optionally be opened and closed setting.
Further, panel also has at least one return air inlet, and courtyard machine also includes：Support, panel is arranged on support
Bottom；Heat exchanger, heat exchanger is arranged in support and is located at the top of panel, and the space in support is divided into air intake by heat exchanger
Chamber and air-out chamber, along the flow direction of gas, return air inlet is located at the upstream position of air-inlet cavity；Blower fan, blower fan is arranged on air-out
In chamber.
Further, blower fan is multiple, and at least one blower fan is correspondingly arranged at each air outlet.
Further, heat exchanger is multigroup, and the space in support is divided into an air-inlet cavity and multiple by multi-group heat exchanger
Air-out chamber, one air outlet of each air-out chamber correspondence.
Further, blower fan is at least provided with a blower fan in multiple, each air-out chamber.
Further, multiple air outlets include the first air outlet and the second air outlet, return air inlet be located at the first air outlet and
Between second air outlet.
Further, blower fan is two, and heat exchanger is two groups, and the space in support is divided into one and entered by two groups of heat exchangers
Wind chamber and two air-out chambers, air-inlet cavity are located at the middle part of support, and two air-out chambers are located at the both sides of air-inlet cavity respectively, and two go out
Wind chamber is corresponded with the first air outlet and the second air outlet connect respectively, and a blower fan is provided with each air-out chamber.
Further, courtyard machine also includes two drip trays, and two groups of tops of heat exchanger are connected with the top of support, two
Individual drip tray is corresponded and is arranged on two groups of bottoms of heat exchanger, and two drip trays are located at the both sides of return air inlet.
Further, the top of two groups of heat exchangers is close to each other and connects, and two groups of heat exchangers are arranged in splayed.
Further, two groups of heat exchangers are symmetricly set on the both sides of return air inlet.
Further, courtyard machine also includes controller, and controller is connected and two work of blower fan of independent control with blower fan,
Courtyard machine has the first mode of operation, the second mode of operation and the 3rd mode of operation, when courtyard machine is in the first mode of operation,
First blower fan operating in two blower fans, second blower fan does not work, is beaten with first the first corresponding air outlet of blower fan
Open, closed with second the second corresponding air outlet of blower fan；When courtyard machine is in the second mode of operation, in two blower fans
Second blower fan operating, first blower fan does not work, and is opened with second the second corresponding air outlet of blower fan, with first wind
Corresponding the first air outlet closure of machine；When courtyard machine is in three mode of operations, two blower fans are operated, and two first go out
Air port and the second air outlet are opened.
Further, each group heat exchanger includes at least one heat exchange unit, and heat exchange unit is inclined relative to perpendicular
Set.
Further, heat exchanger includes the first heat exchange unit and the second heat exchange unit in same group, the first heat exchange unit with
There is the first included angle A, the first heat exchange unit and/or the second heat exchange unit are inclined relative to perpendicular between second heat exchange unit
Set, the first included angle A is more than 90 degree.
Further, there is the second included angle B, the second heat exchange unit is put down with vertically between the first heat exchange unit and perpendicular
Face has the 3rd angle C, and the second included angle B is less than the 3rd angle C, and the second included angle B and the 3rd angle C are respectively less than 90 degree.
Further, blower fan is cross flow fan.
Further, courtyard machine also includes multiple snail tongue structures, and a snail tongue structure is correspondingly arranged at each air outlet.
Further, courtyard machine also includes air-inlet grille, and air-inlet grille is arranged at return air inlet.
Further, courtyard machine also includes multigroup wind deflector, and one group of wind deflector, wind deflector are correspondingly arranged at each air outlet
With open position and closing position, when wind deflector is in an open position, air outlet is in opening, when wind deflector is in
During closing position, air outlet is in closure state.
Apply the technical scheme of the present invention, panel has multiple air outlets, and part or all of air outlet can be optionally
Opening and closing is set.Using the courtyard machine of said structure, courtyard can be changed by control section or the open/close states of whole air outlets
The air supply mode of machine, the characteristics of making the courtyard machine of the structure there is air supply mode to enrich.In such manner, it is possible to meet the different need of user
Ask, to improve user satisfaction.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, of the invention to show
Meaning property and its illustrates, for explaining the present invention, not constitute inappropriate limitation of the present invention embodiment.In the accompanying drawings：
Fig. 1 shows the internal structure schematic diagram of courtyard machine in an alternative embodiment of the invention；
Fig. 2 shows the upward view of Fig. 1；
Fig. 3 shows the explosive view of the part-structure in Fig. 1；
Fig. 4 shows the working state schematic representation of the unilateral air outlet of the courtyard machine in Fig. 1.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, panel；11st, the first air outlet；12nd, the second air outlet；13rd, return air inlet；20th, support；21st, air-inlet cavity；22nd, go out
Wind chamber；30th, blower fan；40th, heat exchanger；41st, the first heat exchange unit；42nd, the second heat exchange unit；50th, drip tray；60th, wind deflector；
70th, air-inlet grille；80th, snail tongue structure.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is pointed out that unless otherwise specified, all technologies used in this application and scientific terminology have and the application
The identical meanings that person of an ordinary skill in the technical field is generally understood that.
In the present invention, in the case where opposite explanation is not made, the noun of locality for using is typically pin such as " upper and lower, top, bottom "
For direction shown in the drawings, or for part sheet is on vertical, vertical or gravity direction；Equally
Ground, for ease of understanding and describing, " inside and outside " refers to the inside and outside of the profile relative to each part in itself, but the above-mentioned noun of locality is not
For limiting the present invention.
In order to the air supply mode for solving the problems, such as courtyard machine of the prior art is single, the invention provides a kind of courtyard
Machine.
Courtyard machine in the present invention includes panel 10, and panel 10 has multiple air outlets, and part or all of air outlet can
Optionally opening and closing is set.
Using the courtyard machine of said structure, courtyard can be changed by control section or the open/close states of whole air outlets
The air supply mode of machine, the characteristics of making the courtyard machine of the structure there is air supply mode to enrich.In such manner, it is possible to meet the different need of user
Ask, to improve user satisfaction.
As shown in figure 1, panel 10 also has at least one return air inlet 13, courtyard machine also includes support 20, the and of heat exchanger 40
Blower fan 30, panel 10 is arranged on the bottom of support 20；Heat exchanger 40 is arranged in support 20 and is located at the top of panel 10, heat exchange
Space in support 20 is divided into air-inlet cavity 21 and air-out chamber 22 by device 40, along the flow direction of gas, return air inlet 13 be located at into
The upstream position in wind chamber 21；Blower fan 30 is arranged in air-out chamber 22.So, the air for being entered by return air inlet 13 can first pass through into
Wind chamber 21, air-out chamber 22 is flowed into after being exchanged heat through heat exchanger 40, and in the presence of blower fan 30, is oriented to air outlet and is blown by air outlet
Go out.
As shown in Figure 1 and Figure 4, courtyard machine also includes air-inlet grille 70, and air-inlet grille 70 is arranged at return air inlet 13.Pass through
Air-inlet grille 70 is set, the uniformity of return air can not only be improved, moreover it is possible to be prevented effectively from finger and be strayed into, damage.Additionally, also
The good appearance of courtyard machine is improve, the part in courtyard machine is blocked, profile is cleaner and tidier.
In the embodiment shown in Fig. 1 to Fig. 4, return air inlet 13 is one.
Alternatively, heat exchanger 40 is multigroup, and the space in support 20 is divided into an air-inlet cavity 21 by multi-group heat exchanger 40
With multiple air-out chambers 22, one air outlet of correspondence of each air-out chamber 22.So, the air-flow of each air-out chamber 22 can be by corresponding air-out
Mouth blowout, has effectively planned the path of air-flow, it is to avoid wind produces flow-disturbing in support 20, effectively reduces noise.
Alternatively, blower fan 30 is multiple, and at least one blower fan 30 is correspondingly arranged at each air outlet.So, different wind
Machine 30 can change the flow direction of wind, so that wind is blown out by the air outlet near the blower fan 30, so as to plan the stream of air-flow, keep away
Exempt from wind and flow-disturbing is produced in support 20, effectively reduce noise.
Specifically, at least provided with a blower fan 30 in each air-out chamber 22.So, the air-flow in each air-out chamber 22
There is independent blower fan 30 to be controlled, it is blown out through corresponding air outlet with most short path, it is ensured that the smoothness of air-flow.
Alternatively, blower fan 30 is cross flow fan.Cross flow fan have occupy little space, air quantity is big, air-supply stabilization the characteristics of,
Advantageously reduce the whole height of courtyard machine.
In the specific embodiment shown in Fig. 1 to Fig. 4, multiple air outlets include the first air outlet 11 and the second air outlet
12, return air inlet 13 is located between the first air outlet 11 and the second air outlet 12.So, gas flows into air intake by the middle part of panel 10
Chamber 21, and the air-out chamber 22 of backward both sides flows, and flowed out through the first air outlet 11 and/or the second air outlet 12.
In this embodiment, blower fan 30 is two, and heat exchanger 40 is two groups, and two groups of heat exchangers 40 are by the space in support 20
It is divided into an air-inlet cavity 21 and two air-out chambers 22, air-inlet cavity 21 is located at the middle part of support 20, and two air-out chambers 22 distinguish position
Corresponded with the first air outlet 11 and the second air outlet 12 connect respectively in the both sides of air-inlet cavity 21, and two air-out chambers 22,
A blower fan 30 is provided with each air-out chamber 22.By setting two blower fans 30, during so that two blower fans 30 being operated, can be respectively
First air outlet 11 and the second air outlet 12 are blown, to ensure the smoothness of air-supply.In order to reduce the entirety of courtyard machine
Highly, by the slant setting of heat exchanger 40, in the case where the heat exchange area of heat exchanger 40 is constant, the overall high of unit can be reduced
Degree, offers convenience to project installation.
As shown in figure 1, the top of two groups of heat exchangers 40 is close to each other and connects, two groups of heat exchangers 40 are arranged in splayed.
The heat exchanger 40 being arranged so as to, ensure whole machine it is highly relatively low in the case of, also with heat exchange area as big as possible, to protect
The characteristics of card courtyard machine has heat exchange good reliability.
In order to ensure the uniformity of heat exchange, two groups of heat exchangers 40 are symmetricly set on the both sides of return air inlet 13.
Each group heat exchanger 40 in the present invention includes at least one heat exchange unit, and heat exchange unit inclines relative to perpendicular
Tiltedly set.Certainly, here it is height in order to reduce whole machine.
In the specific embodiment shown in Fig. 1, heat exchanger 40 includes the first heat exchange unit 41 and the second heat exchange in same group
Unit 42, has the first included angle A, the first heat exchange unit 41 and/or the between the first heat exchange unit 41 and the second heat exchange unit 42
Two heat exchange units 42 are obliquely installed relative to perpendicular, and the first included angle A is more than 90 degree.In this embodiment, heat exchanger 40 has
There is relatively large heat exchange area, ensure that reliable heat exchange.
As shown in figure 1, have the second included angle B between the first heat exchange unit 41 and perpendicular, the second heat exchange unit 42 with
Perpendicular has the 3rd angle C, and the second included angle B is less than the 3rd angle C, and the second included angle B and the 3rd angle C are respectively less than 90 degree.
So so that heat exchanger 40 is arranged in splayed structure, with larger heat exchange area.
In the specific embodiment shown in Fig. 1, courtyard machine also includes two drip trays 50, and the top of two groups of heat exchangers 40 is equal
Top with support 20 is connected, and two drip trays 50 are corresponded and are arranged on two groups of bottoms of heat exchanger 40, two drip trays 50
Positioned at the both sides of return air inlet 13.In order to ensure that condensed water will not outflow, it is correspondingly arranged in the bottom of every group of heat exchanger 40 and is connect
Water pond 50, to ensure condensed water by safe collection.In order to ensure that the water energy in drip tray 50 is enough discharged, it is additionally provided with water pump and enters
Row draining.
Alternatively, courtyard machine also includes multigroup wind deflector 60, and one group of wind deflector, wind deflector are correspondingly arranged at each air outlet
60 have open position and closing position, and when wind deflector 60 is in an open position, air outlet is in opening, works as wind deflector
60 it is in the close position when, air outlet be in closure state.So, wind deflector 60 not only has the function of wind-guiding, additionally it is possible to close
Air outlet is closed, with the neat and artistic property of the profile for improving courtyard machine.
In the specific embodiment shown in Fig. 1 to Fig. 4, because air outlet is two, thus wind deflector 60 is two groups.
In order to reduce the noise of air-out, the reliability of air-out is improved, courtyard machine also includes multiple snail tongue structures 80, each air-out
A snail tongue structure 80 is correspondingly arranged at mouthful.Snail tongue structure 80 is arranged at air outlet, can optimize air outlet angle, and reduction is made an uproar
Sound and flow-disturbing, improve the reliability of air-out.
In the specific embodiment shown in Fig. 1 to Fig. 4, because air outlet is two, thus snail tongue structure 80 is two.
Courtyard machine in the present invention also includes controller, and controller is connected simultaneously two blower fans 30 of independent control with blower fan 30
Work, courtyard machine has the first mode of operation, the second mode of operation and the 3rd mode of operation.Two blower fans 30 can independent operation,
So as to the air outlet list for realizing two-side exhaust courtyard machine is opened or double opening function.Additionally, the line control machine or remote control matched somebody with somebody in unit
On need to configure various air-out mode selection functions, with give controller send control instruction, realize the switching of air supply pattern.Specific work
Condition is as follows.
When courtyard machine is in the first mode of operation, first blower fan 30 in two blower fans 30 is operated, second blower fan
30 do not work, and are opened with first the first corresponding air outlet 11 of blower fan 30, and corresponding with second blower fan 30 second goes out
Air port 12 closes.
As shown in figure 4, when courtyard machine is in the second mode of operation, second blower fan 30 in two blower fans 30 is operated,
First blower fan 30 does not work, and is opened with second the second corresponding air outlet 12 of blower fan 30, relative with first blower fan 30
The first air outlet 11 answered is closed.After start, the mode of operation of courtyard machine is selected using line control machine or remote control.If selection is single
Side air-out pattern, then the air outlet of other side be closed, air-flow direction is as shown in figure 4, air is from return air inlet
13 enter, through unilateral heat exchanger 40, under the attraction of blower fan 30, and going out where blower fan 30 of the flow direction in operating condition
In wind chamber 22, air outlet most afterwards through opening is discharged.
As shown in figure 1, when courtyard machine is in three mode of operations, two blower fans 30 are operated, two the first air outlets
11 and second air outlet 12 open.After start, the mode of operation of courtyard machine is selected using line control machine or remote control.If selection
During bilateral air-out mode, air-flow direction is as shown in figure 1, under the attraction effect of blower fan 30, air enters through return air inlet 13
Enter the inside of support 20, then the heat exchanger 40 respectively through both sides enters left and right two air-out chambers 22, most afterwards through on panel 10
Two air outlets discharge.
Embodiment two
Difference with embodiment one is that heat exchanger is only one group.
Specifically, the curved platy structure of heat exchanger, the heat exchanger of arc platy structure is tipped upside down in support, by machine
The inner chamber of seat is divided into air-inlet cavity and the air-out chamber positioned at air-inlet cavity both sides positioned at middle part.One is each provided with each air-out chamber
Individual blower fan.
Embodiment three
Difference with embodiment one is that air outlet is four, and blower fan is four, and four blower fans and four air outlets are one by one
It is correspondingly arranged.
Now, return air inlet is located at four centers of air outlet, and wind enters air-inlet cavity by the middle part of panel through return air inlet,
After being exchanged heat through heat exchanger, flow to air-out chamber and can be blown out by the part air outlet in four air outlets or whole air outlets.
Example IV
Difference with embodiment one is that return air inlet is not or not the middle part of panel, surrounding of the return air inlet in panel.
The need for courtyard machine in the present invention can be according to usage scenario, one of air outlet is only opened, another air-out
Mouth is closed, and simultaneously can also open two air outlets.Therefore, alternative one side air-out courtyard in some scenarios
Machine, expands the market range of application of two-side exhaust courtyard machine.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
1. there are courtyard machine various air-out modes can select, and can be blown with one side, it is also possible to which bilateral is blown；
2. heat exchanger is obliquely installed relative to perpendicular, to reduce the whole height of courtyard machine.
Obviously, above-mentioned described embodiment is only the embodiment of a part of the invention, rather than whole embodiments.
Based on the embodiment in the present invention, it is all that those of ordinary skill in the art are obtained under the premise of creative work is not made
Other embodiment, should all belong to the scope of protection of the invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in this manual use term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, work, device, component and/or combinations thereof.
It should be noted that term " first ", " in the description and claims of this application and above-mentioned accompanying drawing
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating herein
Or the order beyond those of description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that
Covering is non-exclusive to be included, for example, the process, method, system, product or the equipment that contain series of steps or unit need not be limited
In those steps or unit for clearly listing, but may include not list clearly or for these processes, method, product
Product or other intrinsic steps of equipment or unit.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (18)
1. a kind of courtyard machine, it is characterised in that including：
Panel (10), with multiple air outlets, the part or all of air outlet can optionally be opened and closed the panel (10)
Set.
2. courtyard machine according to claim 1, it is characterised in that the panel (10) also has at least one return air inlet
(13), the courtyard machine also includes：
Support (20), bottom of the panel (10) installed in the support (20)；
Heat exchanger (40), the heat exchanger (40) is arranged in the support (20) and is located at the top of the panel (10), institute
State heat exchanger (40) and the space in the support (20) is divided into air-inlet cavity (21) and air-out chamber (22), along the flowing side of gas
To upstream position of the return air inlet (13) positioned at the air-inlet cavity (21)；
Blower fan (30), the blower fan (30) is arranged in the air-out chamber (22).
3. courtyard machine according to claim 2, it is characterised in that the blower fan (30) is multiple, at each air outlet
It is correspondingly arranged on blower fan described at least one (30).
4. courtyard machine according to claim 2, it is characterised in that the heat exchanger (40) is multigroup, multigroup heat exchange
Space in the support (20) is divided into an air-inlet cavity (21) and multiple air-out chambers (22), each institute by device (40)
State air-out chamber (22) one air outlet of correspondence.
5. courtyard machine according to claim 4, it is characterised in that the blower fan (30) is multiple, each air-out chamber
(22) at least provided with a blower fan (30) in.
6. courtyard machine according to claim 4, it is characterised in that the multiple air outlet include the first air outlet (11) and
Second air outlet (12), the return air inlet (13) is between first air outlet (11) and second air outlet (12).
7. courtyard machine according to claim 6, it is characterised in that the blower fan (30) is two, the heat exchanger (40)
It it is two groups, the space in the support (20) is divided into an air-inlet cavity (21) and two by heat exchanger (40) described in two groups
The air-out chamber (22), positioned at the middle part of the support (20), two air-out chambers (22) distinguish positions to the air-inlet cavity (21)
In the both sides of the air-inlet cavity (21), and two air-out chambers (22) respectively with first air outlet (11) and described second
Air outlet (12) is corresponded in connection, each air-out chamber (22) and is provided with a blower fan (30).
8. courtyard machine according to claim 7, it is characterised in that the courtyard machine also includes two drip trays (50), two
Top of the top of the group heat exchanger (40) with the support (20) is connected, and two drip trays (50) correspond and set
Put in the bottom of heat exchanger (40) described in two groups, both sides of two drip trays (50) positioned at the return air inlet (13).
9. courtyard machine according to claim 7, it is characterised in that the top of heat exchanger (40) is close to each other simultaneously described in two groups
Connection, heat exchanger (40) described in two groups is arranged in splayed.
10. courtyard machine according to claim 7, it is characterised in that heat exchanger (40) described in two groups is symmetricly set on described
The both sides of return air inlet (13).
11. courtyard machines according to claim 7, it is characterised in that the courtyard machine also includes controller, the controller
The work of the simultaneously blower fan (30) of independent control two is connected with the blower fan (30), the courtyard machine has the first Working mould
Formula, the second mode of operation and the 3rd mode of operation,
When the courtyard machine is in first mode of operation, first blower fan (30) in two blower fans (30)
Operating, second blower fan (30) does not work, first air outlet (11) corresponding with first blower fan (30)
Open, closed with second corresponding second air outlet (12) of the blower fan (30)；
When the courtyard machine is in second mode of operation, second blower fan (30) in two blower fans (30)
Operating, first blower fan (30) does not work, second air outlet (12) corresponding with second blower fan (30)
Open, closed with first corresponding first air outlet (11) of the blower fan (30)；
When the courtyard machine is in three mode of operation, two blower fans (30) operate, and two described first go out
Air port (11) and second air outlet (12) are opened.
12. courtyard machines according to claim 4, it is characterised in that heat exchanger described in each group (40) includes at least one
Heat exchange unit, the heat exchange unit is obliquely installed relative to perpendicular.
13. courtyard machines according to claim 12, it is characterised in that the heat exchanger (40) is changed including first in same group
Hot cell (41) and the second heat exchange unit (42), have between first heat exchange unit (41) and second heat exchange unit (42)
There is the first included angle A, first heat exchange unit (41) and/or second heat exchange unit (42) are inclined relative to perpendicular and set
Put, first included angle A is more than 90 degree.
14. courtyard machines according to claim 13, it is characterised in that first heat exchange unit (41) is flat vertically with described
There is the second included angle B, second heat exchange unit (42) has the 3rd angle C, described second with the perpendicular between face
Included angle B is less than the 3rd angle C, and second included angle B and the 3rd angle C are respectively less than 90 degree.
The 15. courtyard machine according to any one of claim 2 to 14, it is characterised in that the blower fan (30) is through-flow wind
Machine.
The 16. courtyard machine according to any one of claim 1 to 14, it is characterised in that the courtyard machine also includes multiple
Snail tongue structure (80), is correspondingly arranged on a snail tongue structure (80) at each air outlet.
The 17. courtyard machine according to any one of claim 2 to 14, it is characterised in that the courtyard machine also includes air intake
Grid (70), the air-inlet grille (70) is arranged on the return air inlet (13) place.
The 18. courtyard machine according to any one of claim 1 to 14, it is characterised in that the courtyard machine also includes multigroup
Wind deflector (60), is correspondingly arranged on wind deflector described in a group at each air outlet, the wind deflector (60) is with open position
And closing position, when the wind deflector (60) is in the open position, the air outlet is in opening, is led when described
When aerofoil (60) is in the close position, the air outlet is in closure state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142890.3A CN106871241A (en) | 2017-03-10 | 2017-03-10 | Raise boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142890.3A CN106871241A (en) | 2017-03-10 | 2017-03-10 | Raise boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106871241A true CN106871241A (en) | 2017-06-20 |
Family
ID=59171875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710142890.3A Pending CN106871241A (en) | 2017-03-10 | 2017-03-10 | Raise boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106871241A (en) |
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| WO2020233126A1 (en) * | 2019-05-17 | 2020-11-26 | 珠海格力电器股份有限公司 | Shell structure and air conditioner indoor unit |
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