CN206930019U - PTAC windows machine and its evaporator - Google Patents
PTAC windows machine and its evaporator Download PDFInfo
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- CN206930019U CN206930019U CN201720630396.7U CN201720630396U CN206930019U CN 206930019 U CN206930019 U CN 206930019U CN 201720630396 U CN201720630396 U CN 201720630396U CN 206930019 U CN206930019 U CN 206930019U
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- evaporator
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- tubular wine
- wine wheel
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Abstract
The utility model discloses a kind of PTAC windows machine and its evaporator, wherein evaporator includes air duct board, tubular wine wheel and evaporator, evaporator is spliced by multiple evaporator sections, multiple evaporator sections are connected around the circumferentially C-shaped arrangement of tubular wine wheel, air duct board with the side of the evaporator section away from air-out main body.After evaporator is divided into multiple evaporator sections, each evaporator section is assembled around tubular wine wheel, the each copper pipe of evaporator section and the distance difference of tubular wine wheel are more balanced, air velocity difference on each copper pipe is smaller, so that each stream of evaporator is easy to shunting uniformly, the utilization ratio of evaporator is improved, improves the operating efficiency of evaporator.The invention also discloses a kind of PTAC window machines including above-mentioned evaporator.
Description
Technical field
Air regulator technical field is the utility model is related to, more particularly to a kind of evaporator of PTAC windows machine.This
Utility model further relates to a kind of PTAC window machines including above-mentioned evaporator.
Background technology
In PTAC (Packaged Terminal Air Conditioning, casing end air-conditioning equipment) window machine, evaporation
Device device includes air duct board 04, tubular wine wheel 02 and evaporator 01, wherein, for the ease of processing evaporator 01 and facilitate evaporator
01 carries and assembles, and evaporator 01 is one section of in line structure for setting tubular wine wheel side.
Because evaporator 01 is generally in line structure, its each copper pipe differs bigger with the distance of tubular wine wheel, caused
The wind speed difference of the upper, middle and lower various pieces of evaporator 01 is larger, and heat transfer effect difference is just big, and each stream will divide in evaporator 01
Stream is uniformly just relatively difficult, thus the utilization ratio of evaporator 01 is relatively low so that the operating efficiency of evaporator 01 is relatively low.
Therefore, the operating efficiency of evaporator how is improved, is those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of evaporator of PTAC windows machine, it is of the present utility model another object is that
A kind of PTAC window machines including above-mentioned evaporator are provided.
To achieve the above object, the utility model provides a kind of evaporator of PTAC windows machine, including air duct board, through-flow
Wind wheel and evaporator, the evaporator are spliced by multiple evaporator sections, and multiple evaporator sections are around the through-flow wind
The circumferential C-shaped arrangement of wheel, the air duct board are connected with the side of the evaporator section away from air-out main body.
Preferably, the evaporator Duan Weisan, the angle of the two neighboring evaporator section is obtuse angle.
Preferably, the evaporator Duan Weisi, the angle of the two neighboring evaporator section is obtuse angle.
Preferably, the evaporator section is U-shaped cooling grid section.
Preferably, the evaporator section of lowermost end is located at the underface of the tubular wine wheel.
Preferably, the evaporator section of lowermost end is horizontally disposed.
Preferably, the two neighboring evaporator section connects close to the side seals of the tubular wine wheel.
Preferably, the evaporator section and tubular wine wheel side adhering and sealing.
A kind of PTAC windows machine, including housing and the evaporator that is arranged in the housing, the evaporator be
Evaporator described in any of the above-described.
In the above-mentioned technical solutions, the evaporator of PTAC windows machine provided by the utility model includes air duct board, through-flow
Wind wheel and evaporator, evaporator are spliced by multiple evaporator sections, and multiple evaporator sections are around the circumferentially C-shaped cloth of tubular wine wheel
Put, air duct board is connected with the side of the evaporator section away from air-out main body.
By foregoing description, in the evaporator that the application provides, evaporator is divided into multiple evaporator sections
Afterwards, each evaporator Duan Jun assembles around tubular wine wheel, and each copper pipe of evaporator section and the distance difference of tubular wine wheel are more balanced,
Air velocity difference on each copper pipe is smaller so that each stream of evaporator is easy to shunting uniformly, improves evaporator
Utilization ratio, improve the operating efficiency of evaporator.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the structural representation of traditional evaporator；
The structural representation for the evaporator that Fig. 2 is provided by the utility model embodiment；
The structural representation for another evaporator that Fig. 3 is provided by the utility model embodiment；
The general assembly drawing for the evaporator that Fig. 4 is provided by the utility model embodiment.
In wherein Fig. 1-4：01- evaporators, 02- tubular wine wheels, 03- air-out main body, 04- air duct boards；
1- evaporators section, 2- tubular wine wheels, 3- air-out main body, 4- air duct boards.
Embodiment
Core of the present utility model is to provide a kind of evaporator of PTAC windows machine, it is of the present utility model another object is that
A kind of PTAC window machines including above-mentioned evaporator are provided.
In order that those skilled in the art more fully understands the technical solution of the utility model, it is below in conjunction with the accompanying drawings and real
Applying mode, the utility model is described in further detail.
Fig. 2 to Fig. 4 is refer to, in a kind of embodiment, the PTAC windows of the utility model specific embodiment offer
The evaporator of machine includes air duct board 4, tubular wine wheel 2 and evaporator, and evaporator is spliced by multiple evaporator sections 1, more
Individual evaporator section 1 is around the circumferential C-shaped arrangement of tubular wine wheel 2, air duct board 4 and the side of the evaporator section 1 away from air-out main body 3
Connection.Specifically, evaporator section 1 is three, the angle of two neighboring evaporator section 1 is obtuse angle.Certainly, evaporator section 1 is four
Individual, the angle of two neighboring evaporator section 1 is obtuse angle.In actual use, according to actual conditions, of evaporator section 1
Number can specifically change.
By foregoing description, in the evaporator that the application specific embodiment is provided, evaporator is divided into more
After individual evaporator section 1, each evaporator section 1 is assembled around tubular wine wheel 2,1 each copper pipe of evaporator section and tubular wine wheel 2 away from
More balanced from difference, the air velocity difference on each copper pipe is smaller so that and each stream of evaporator is easy to shunting uniformly,
The utilization ratio of evaporator is improved, improves the operating efficiency of evaporator.
On the other hand, the stream shunting of evaporator is simple, and utilization ratio greatly improves, and the ability orientation of evaporator more fills
Point, Energy Efficiency Ratio can do more, and optimize system flow field, can shunt rotating speed to through-flow and optimize reduction noise, compare
Same capabilities product, multisection type splicing evaporator can be realized with less copper pipe, so as to reduce the cost of PTAC window machines.
Specifically, evaporator section 1 is U-shaped cooling grid section.Certainly in actual production, as needed, evaporator section 1
Can also be traditional other structures, the application is not specifically limited.
Further, in order to according to workpiece visitor's reasonable Arrangement evaporator section 1, it is preferable that the evaporator section 1 of lowermost end is located at through-flow
The underface of wind wheel 2.
For the ease of arranging evaporator section 1, it is preferred that the evaporator section 1 of lowermost end is horizontally disposed.
On the basis of above-mentioned each scheme, as shown in Figures 2 and 3, in order to further improve operating efficiency, it is preferable that adjacent
Two evaporator sections 1 connect close to the side seals of tubular wine wheel 2 so that each evaporator section forms an entirety.In order to just
Evaporator is assembled in staff, it is preferable that evaporator section 1 and the side adhering and sealing of tubular wine wheel 2.
A kind of air regulator that the application provides includes housing and the PTAC window machines being arranged in housing, wherein, PTAC
Window machine is any of the above-described kind of PTAC window machine.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
1. a kind of evaporator of PTAC windows machine, including air duct board (4), tubular wine wheel (2) and evaporator, it is characterised in that
The evaporator is spliced by multiple evaporator sections (1), and multiple evaporator sections (1) are around the tubular wine wheel (2) week
To C-shaped arrangement, the air duct board (4) is connected with the side of the evaporator section (1) away from air-out main body (3).
2. evaporator according to claim 1, it is characterised in that the evaporator section (1) is three, two neighboring
The angle of the evaporator section (1) is obtuse angle.
3. evaporator according to claim 1, it is characterised in that the evaporator section (1) is four, two neighboring
The angle of the evaporator section (1) is obtuse angle.
4. evaporator according to claim 1, it is characterised in that the evaporator section (1) is U-shaped cooling grid
Section.
5. evaporator according to claim 1, it is characterised in that the evaporator section (1) of lowermost end is located at institute
State the underface of tubular wine wheel (2).
6. evaporator according to claim 5, it is characterised in that the horizontal cloth of the evaporator section (1) of lowermost end
Put.
7. according to the evaporator any one of claim 1-4, it is characterised in that the two neighboring evaporator section
(1) side seals close to the tubular wine wheel (2) connect.
8. evaporator according to claim 5, it is characterised in that the evaporator section (1) and the tubular wine wheel
(2) side adhering and sealing.
9. a kind of PTAC windows machine, including housing and the evaporator that is arranged in the housing, it is characterised in that the evaporation
Device device is the evaporator any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630396.7U CN206930019U (en) | 2017-06-01 | 2017-06-01 | PTAC windows machine and its evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630396.7U CN206930019U (en) | 2017-06-01 | 2017-06-01 | PTAC windows machine and its evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930019U true CN206930019U (en) | 2018-01-26 |
Family
ID=61344911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720630396.7U Active CN206930019U (en) | 2017-06-01 | 2017-06-01 | PTAC windows machine and its evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206930019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954531A (en) * | 2018-08-21 | 2018-12-07 | 广东志高暖通设备股份有限公司 | Fresh air component and air-conditioning |
-
2017
- 2017-06-01 CN CN201720630396.7U patent/CN206930019U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954531A (en) * | 2018-08-21 | 2018-12-07 | 广东志高暖通设备股份有限公司 | Fresh air component and air-conditioning |
| WO2020037756A1 (en) * | 2018-08-21 | 2020-02-27 | 广东志高暖通设备股份有限公司 | Fresh air assembly and air conditioner |
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