CN205957304U - Commercial air -condition indoor unit - Google Patents
Commercial air -condition indoor unit Download PDFInfo
- Publication number
- CN205957304U CN205957304U CN201620634270.2U CN201620634270U CN205957304U CN 205957304 U CN205957304 U CN 205957304U CN 201620634270 U CN201620634270 U CN 201620634270U CN 205957304 U CN205957304 U CN 205957304U
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- CN
- China
- Prior art keywords
- motor
- air
- heat exchanger
- casing
- motor support
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- 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.)
- Expired - Fee Related
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model relates to a commercial air -condition indoor unit, the power distribution box comprises a box body, the box is equipped with heat exchanger, motor and installs the motor support point of motor, and the rear portion of box is close to and is equipped with the air intake on motor support point's the rear portion tank wall, the front portion of box, is equipped with the air outlet on being close to heat exchanger's anterior tank wall, and air outlet, heat exchanger, motor and air intake are located same axis. The beneficial effects of the utility model reside in that, a make the air convection move wind direction edge axis and directly advance straight is provided, the wind speed and the amount of wind obtain the commercial air -condition indoor unit of great reinforcing. When strengthening the amount of wind, the effective heat exchange area of evaporimeter has also been increased to the refrigeration effect of air conditioner has been improved.
Description
Technical field
The utility model about a kind of air-conditioning, particularly to a kind of commercial indoor set of air-conditioner.
Background technology
Air-conditioning is air regulator (air conditioner), be a kind of make its internal refrigerant carry out by compression process,
The refrigeration of condensation process, expansion process and evaporation process composition or the device heating circulation, and it is generally divided into split type and one
Two kinds of body formula.Its operation principle is：Gaseous refrigerant compression is the liquid refrigerant of HTHP by compressor, is then delivered to
Become the liquid refrigerant of normal temperature high voltage, so what off-premises station produced by boasting is hot blast after the radiating of condenser off-premises station；Heat when
Waiting has a part being cross valve, makes cold-producing medium contrary with when freezing with the flow direction of evaporimeter in condenser, so system
What when hot, outdoor was blown is cold wind, and what indoor set blew is hot blast.
Wherein detachable air conditioner is typically by the room of be connected with each other by refrigerant pipe and be separately positioned on outdoor and interior
Outer machine and indoor set are constituted.When detachable air conditioner carries out kind of refrigeration cycle, become HTHP shape through compressor compresses
The refrigerant of state inflow outdoor heat exchanger first, in outdoor heat converter, this refrigerant will be to external cooling, and then flow direction expands
Valve, and its temperature and pressure is significantly reduced when flowing through expansion valve, subsequently this low temperature, low pressure refrigerant will flow into indoor heat exchange
Device.In heat exchanger, this refrigerant will absorb the heat of surrounding air indoors, finally again flows back in compressor, so repeatedly enters
Row circulation.That is, described compression process, condensation process and expansion process are to carry out in the off-premises station of air-conditioner, and evaporate
Process is then to carry out in machine indoors.Heat circulation then contrary with above-mentioned refrigerative circle system.
Air-conditioner by purposes be divided into home-use domestic air conditioning and in industry, the business air conditioner that is commercially used.Business
Belong to one of detachable air conditioner with air-conditioner, be generally arranged at school, company etc. and there are multiple compartments
In building, for adjusting the temperature of the interior space, it is broadly divided into and is made up of refrigeration an off-premises station and multiple stage indoor set or makes
The multi-split air conditioner of heat circulating system and be made up of refrigeration or heating recycle system multiple stage off-premises station and multiple stage indoor set
Many one driving multiple-unit air conditioners.Compared with normal domestic use air-conditioning, the business air conditioner used in prior art has following features：Save room
Interior space, installs home-use business air conditioner, at most only need to install a main frame on balcony, installs ventilating opening in each room
Or the roof furred ceiling in each room is embedded in the part of indoor set, so saving the space of interior；Business air conditioner
System is passed through hot water pipe or airduct and cold (hot) amount being produced by a main frame is delivered to different regions, realizes to multiple rooms
Temperature, humidity is adjusted；Indoor supply air temperature difference is little, and air quantity is big, and indoor temperature distribution is uniform, no air-conditioning dead angle；Unit is adopted
Automatically be controlled with micro computer, each indoor set all can independent start-stop, the temperature in each room can be voluntarily single as needed
Solely adjust and control；Little power consumption, economical operation energy-conservation；Business air conditioner easily worn part is few, long service life.
At present, in general, domestic air conditioning is of a relatively high to the functional requirement of noise, inletting fresh air etc., and business air conditioner one
As too not high to noise requirements, and be in order at industrial requirement selection refrigerating capacity is big, air output is big business air conditioner.Existing on the market
Business air conditioner be air-out mode using upwards, its volume all ratios are larger, particularly all thicker in a thickness direction, noise
Relatively higher.And existing household cabinet air-conditioning device, its heat exchanger general with the angled placement of casing, for reduction noise,
The general selection of fan electromotor is centrifugal fan motor, such air-conditioner is applied industrially, easily there is air-conditioning and go out
Air quantity is little；Heat exchanger head-on wind not becomes 90 degree of settings with wind direction, leads to its effective heat exchange area less, thus causing to freeze
The defects such as amount deficiency.
Utility model content
In view of the above-mentioned problems in the prior art, main purpose of the present utility model is to solve lacking of prior art
Fall into, the utility model provides a kind of commercial indoor set of air-conditioner.
For reaching above-mentioned purpose, the utility model provides a kind of commercial indoor set of air-conditioner, including casing.Wherein casing bag
Include the motor support position of heat exchanger, motor and installing motor.The rear portion of wherein casing is behind motor support position
Portion's tank wall is provided with air inlet, and the anterior tank wall of anterior, the close heat exchanger of casing is provided with air outlet, and air outlet, heat are handed over
Parallel operation, motor and air inlet are located on same axis.The side that heat exchanger closes on motor is concave surface, described concave surface pars intermedia
It is divided into plane and to marginal portion rounding off.
Specifically, motor support position is approximate ellipsoidal, and intermediate portion position offers motor installing hole, motor installing hole
Size and shape roughly equal with the size and shape of motor, for accommodating motor.Along motor support position ellipse major axis
Direction, symmetrical is provided with 2 groups of support zone installing holes for being fixed on motor support position on the tank wall of casing rear portion.
When motor is arranged on motor support position, the casing of motor passes through motor installing hole and is clamped on motor support portion
On position.
Optionally, described heat exchanger is arranged at the front or behind of motor.
Optionally, described motor support position can be also square or other shapes.
Optionally, described motor is tube-axial fan motor.
Optionally, described motor is centrifugal fan.
The utility model has advantages below and beneficial effect：The utility model provides a kind of commercial indoor set of air-conditioner, by
In arranging using be changed to the layout structure of heat exchanger and motor by the distribution up and down of existing rack before and after；The rear portion of casing is leaned on
The rear portion tank wall at nearly motor support position is provided with air inlet, and the anterior tank wall of anterior, the close heat exchanger of casing is provided with
Air outlet, air outlet, heat exchanger, motor and air inlet are located on same axis, so that cross-ventilation moves wind direction along axle
Line is straight directly to be gone out, and wind speed and air quantity are greatly strengthened.On the other hand, the side that heat exchanger closes on motor is concave surface, institute
State concave surface mid portion for plane and to marginal portion rounding off, while increasing air quantity, also increase evaporimeter has
Effect heat exchange area, thus improve the refrigeration of air-conditioner.When motor is arranged on motor support position, the casing of motor is worn
Cross motor installing hole and be clamped on motor support position, realize the fixation of motor.
On the other hand, because the side that heat exchanger closes on motor adopts the design of concave surface, this concave surface is set to simultaneously
Centre, for plane and to edge-smoothing transition, further increases the wind speed by heat exchanger and air quantity, it is to avoid form vortex,
Reduce the backflow of wind, improve air-out efficiency.
Brief description
Fig. 1 is the internal structure schematic diagram of the utility model commercial indoor set of air-conditioner cabinet；
Fig. 2 is the structural representation at the utility model commercial indoor set of air-conditioner motor support position；
Description of reference numerals：
1. casing；2. heat exchanger；3. motor；4. motor support position；4.1. support zone installing hole；4.2. motor peace
Dress hole；5. rear portion tank wall；6. anterior tank wall.
Specific embodiment
With specific embodiment, the utility model is further described below with reference to accompanying drawings.
Embodiment one
As shown in figure 1, a kind of structural representation of the commercial indoor set of air-conditioner for the utility model embodiment, including indoor
The casing 1 of machine, wherein casing 1 include the motor support position 4 of heat exchanger 2, motor 3 and installing motor 3, described heat exchange
Device 2 is arranged at the front of motor 3, and described motor 3 is electric axial flow machine.
The direction of arrow as shown in Figure 1 is the convection current direction of air, and wherein the rear portion of casing 1 is near motor support position 4
Rear portion tank wall 5 be provided with air inlet, casing 1 anterior, be provided with air outlet, air-out near the anterior tank wall 6 of heat exchanger 2
Mouth, heat exchanger 2, motor 3 and air inlet are located on same axis.In addition, heat exchanger 2 is recessed adjacent to the side of motor 3
Face, described concave surface mid portion is for plane and to marginal portion rounding off.
As shown in Fig. 2 the concrete structure schematic diagram at described motor support position 4.Motor support position 4 is sub-elliptical
Shape, middle part offers motor installing hole 4.2, and the size and shape of motor installing hole 4.2 is big with the size and shape of motor 3
Cause equal, for accommodating motor 3.Along the oval long axis direction in motor support position 4, symmetrical is provided with 2 groups for propping up motor
Support part position 4 is fixed on the support zone installing hole 4.1 on casing 1 rear portion tank wall 5.During installation, the casing of motor 3 passes through motor to pacify
Dress hole 4.2 is simultaneously clamped on motor support position 4, realizes the fixation of motor 3.
The beneficial effect of do so is：1st, due to adopting the layout structure of heat exchanger 2 and motor 3 by existing rack
Distribution is arranged before and after being changed to up and down, and air outlet, heat exchanger 2, motor and air inlet are located on same axis, so that air
Flowing wind direction is directly gone out along axis is straight, wind speed and air quantity are greatly strengthened.2nd, heat exchanger 2 is adjacent to the side of motor 3
For concave surface, while increasing air quantity, also increase the effective heat exchange area of heat exchanger 2, thus improve the system of air-conditioner
Cold effect.
Embodiment two
In the present embodiment, the structure of indoor apparatus of air conditioner is identical with the structure in embodiment one, and difference is only：Described heat exchange
Device 2 is arranged at the rear of motor 3, and described motor 3 is centrifugal motor, and described motor support position 4 can be also square.
Finally it should be noted that：Above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although being described in detail to the utility model with reference to the foregoing embodiments, those of ordinary skill in the art
It should be understood that：It still can be modified to the technical scheme described in previous embodiment, or to wherein part or all of
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from the utility model
The scope of each embodiment technical scheme.
Claims (6)
1. a kind of commercial indoor set of air-conditioner, including casing, described casing is provided with the motor of heat exchanger, motor and installing motor
Support zone it is characterised in that：The rear portion tank wall near motor support position for the rear portion of casing is provided with air inlet, before casing
Portion, the anterior tank wall near heat exchanger are provided with air outlet, and air outlet, heat exchanger, motor and air inlet are located at same
On axis, heat exchanger is concave surface adjacent to the side of motor, and described concave surface mid portion is for plane and to the round and smooth mistake in marginal portion
Cross.
2. commercial indoor set of air-conditioner according to claim 1 it is characterised in that：Motor support position is approximate ellipsoidal,
Middle part offers motor installing hole, and the size and shape of motor installing hole is roughly equal with the size and shape of motor；Edge
Motor support position ellipse long axis direction, symmetrical is provided with 2 groups for motor support position is fixed on casing rear portion tank wall
On support zone installing hole.
3. commercial indoor set of air-conditioner according to claim 2 it is characterised in that：Motor is arranged on motor support position
When, the casing of motor passes through motor installing hole and is clamped on motor support position.
4. the commercial indoor set of air-conditioner according to any one in claim 1-3 it is characterised in that：Described heat exchanger sets
It is placed in the front or behind of motor.
5. the commercial indoor set of air-conditioner according to any one in claim 1-3 it is characterised in that：Described motor support portion
Position is square.
6. the commercial indoor set of air-conditioner according to any one in claim 1-3 it is characterised in that：Described motor is axle stream
Formula fan electromotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620634270.2U CN205957304U (en) | 2016-06-24 | 2016-06-24 | Commercial air -condition indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620634270.2U CN205957304U (en) | 2016-06-24 | 2016-06-24 | Commercial air -condition indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205957304U true CN205957304U (en) | 2017-02-15 |
Family
ID=57968610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620634270.2U Expired - Fee Related CN205957304U (en) | 2016-06-24 | 2016-06-24 | Commercial air -condition indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205957304U (en) |
-
2016
- 2016-06-24 CN CN201620634270.2U patent/CN205957304U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20180624 |