CN205808158U - A kind of airborne refrigeration system heat exchanger - Google Patents
A kind of airborne refrigeration system heat exchanger Download PDFInfo
- Publication number
- CN205808158U CN205808158U CN201620642524.5U CN201620642524U CN205808158U CN 205808158 U CN205808158 U CN 205808158U CN 201620642524 U CN201620642524 U CN 201620642524U CN 205808158 U CN205808158 U CN 205808158U
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- heat exchanger
- drive mechanism
- valve actuator
- cavity
- refrigeration system
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Abstract
The utility model discloses a kind of airborne refrigeration system heat exchanger, belong to heat sink technology field.Including heat exchanger, valve actuator and drive mechanism, heat exchanger one end is connected with hot wind inlet pipeline, and the other end is connected with passenger cabin admission line；Heat exchanger is provided with internal cavity and heat exchange section, internal cavity and heat exchange section and is physically separated from, and does not produce gas exchange.Coordinating in cavity and be provided with valve actuator, the external shell of drive mechanism and cavity is fixed, and drive mechanism is passed through output shaft and is connected with valve actuator and controls.Heat exchanger carries out with thermal bypass valve integrated embedding design, it is achieved the originally function of two devices, reduce ready system products quantity and complexity, installing space on saving machine；It is easy to drive mechanism is keeped in repair.
Description
Technical field
This utility model belongs to heat sink technology field, is specifically related to a kind of airborne refrigeration system heat exchanger.
Background technology
In aircraft environmental control system, radiator (heat exchanger) is environmental control system vitals.Introduce from aircraft engine
High temperature and high pressure gas, feeds passenger cabin, it is achieved cabin temperature regulates after radiator heat-dissipation etc., cooling.
Traditional environmental control system radiator uncontrollable hot limit flow, it is impossible to the temperature on machine is made self-regulation, existing
Scheme is substantially mounting arrangements thermal bypass valve on machine, is controlled hot limit flow, it is achieved the real-time regulation of cabin temperature,
But thus some problems, the most individually thermal bypass valve takies installation site nervous on machine, and on the other hand system becomes
Product quantity increases, and system matches difficulty increases, and brings the reduction of system reliability and the inconvenience of maintainability.
Utility model content
This utility model purpose: provide a kind of airborne refrigeration system heat exchanger, its collection possesses by traditional heat sinks and heat
Road valve function is integrated, and can control hot limit flow, it is achieved temperature self adjusting.
Technical solutions of the utility model: a kind of airborne refrigeration system heat exchanger, including: heat exchanger, valve perform machine
Structure and drive mechanism；
Heat exchanger one end is connected with hot wind inlet pipeline, and the other end is connected with passenger cabin admission line；Heat exchanger is arranged
There are internal cavities and heat exchange section, internal cavities and heat exchange section to be physically separated from, do not produce gas exchange.Coordinate in cavity
Being provided with valve actuator, the external shell of drive mechanism and cavity is fixed, and drive mechanism is performed with valve by output shaft
Mechanism connects and controls.
Preferably, described valve actuator position-adjustable on cavity.
Preferably, described valve actuator is for fully sealing cavity.
This utility model technological merit:
1, heat exchanger carries out integrated embedding with thermal bypass valve to design, it is achieved the originally function of two devices, fall
Low ready system products quantity and complexity, installing space on saving machine；
2, require higher due to drive mechanism maintainability, be placed on the outside of heat exchanger, it is simple to drive mechanism is entered
Row maintenance.
3, eliminate the pipeline between heat exchanger and actuator, facilitate system design and install, save pipeline and install
Space.
Accompanying drawing explanation
Fig. 1 is the structure top view of a preferred embodiment of a kind of airborne refrigeration system heat exchanger of this utility model.
Fig. 2 is the structural side view of a preferred embodiment of a kind of airborne refrigeration system heat exchanger of this utility model.
Wherein, 1-heat exchanger, 2-valve actuator, 3-drive mechanism, 4-cavity, 5-heat exchange section；
Detailed description of the invention
Clearer, below in conjunction with this utility model for the purpose making this utility model implement, technical scheme and advantage
Accompanying drawing in embodiment, is further described in more detail the technical scheme in this utility model embodiment.In the accompanying drawings, ad initio
Represent same or similar element to same or similar label eventually or there is the element of same or like function.Described reality
Executing example is a part of embodiment of this utility model rather than whole embodiments.The embodiment described below with reference to accompanying drawing
It is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.New based on this practicality
Embodiment in type, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of this utility model protection.Below in conjunction with the accompanying drawings embodiment of the present utility model is described in detail.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", "front", "rear",
The orientation of the instruction such as "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relationship are for based on accompanying drawing institute
The orientation shown or position relationship, be for only for ease of description this utility model and simplify description rather than instruction or hint indication
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
The restriction of novel protected scope.
Below in conjunction with the accompanying drawings embodiment of the present utility model is described in detail.Refer to Fig. 1 to Fig. 2.
A kind of airborne refrigeration system heat exchanger, including: heat exchanger 1, valve actuator 2 and drive mechanism 3.
Heat exchanger 1 one side is connected with hot limit, and the one side of its adjacent intersection is connected with cold limit, and the conveying of cold limit maintains a normally open shape
State, heat exchanger 1 is provided with internal cavities 4 and heat exchange section 5, internal cavities 4 and heat exchange section 5 and is physically separated from, hot limit
Gas is entered internal cavities 4 and heat exchange section 5 respectively.The hot limit air of internal cavities 4 flowing is taken away part by cold limit gas
Heat, coordinates in cavity 4 and is provided with valve actuator 2, and the external shell of drive mechanism 3 and cavity 4 is fixed, drive mechanism 3
It is connected with valve actuator 2 by output shaft and controls.By controlling the aperture size of valve actuator 2, control hot limit
Intake, regulates system temperature.
Heat exchanger is carried out integrated embedding and designs by this utility model with thermal bypass valve, it is achieved originally two devices
Function, reduces ready system products quantity and complexity, installing space on saving machine；It is easy to drive mechanism is keeped in repair；Convenient system
System design and installation, save pipeline installing space.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, rather than it is limited
System.Although being described in detail this utility model with reference to previous embodiment, those of ordinary skill in the art should manage
Solve: the technical scheme described in foregoing embodiments still can be modified by it, or enters wherein portion of techniques feature
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from each embodiment of this utility model
The spirit and scope of technical scheme.
Claims (3)
1. an airborne refrigeration system heat exchanger, it is characterised in that including: heat exchanger (1), valve actuator (2) and
Drive mechanism (3)；
The heat-transfer surface of heat exchanger (1) is connected with hot limit, and the huyashi-chuuka (cold chinese-style noodles) of the adjacent intersection of heat-transfer surface is connected with cold limit, heat exchanger (1)
It is provided with internal cavities (4) and heat exchange section (5), internal cavities (4) and heat exchange section (5) to be physically separated from, does not produce gas
Body exchanges；Coordinate in internal cavities (4) and valve actuator (2) is installed, drive mechanism (3) and the external shell of cavity (4)
Fixing, drive mechanism (3) is connected by output shaft with valve actuator (2) and controls.
One the most according to claim 1 airborne refrigeration system heat exchanger, it is characterised in that described valve actuator
(2) position-adjustable on cavity (4).
One the most according to claim 1 airborne refrigeration system heat exchanger, it is characterised in that described valve actuator
(2) for cavity (4) is fully sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642524.5U CN205808158U (en) | 2016-06-24 | 2016-06-24 | A kind of airborne refrigeration system heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642524.5U CN205808158U (en) | 2016-06-24 | 2016-06-24 | A kind of airborne refrigeration system heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205808158U true CN205808158U (en) | 2016-12-14 |
Family
ID=57506395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620642524.5U Active CN205808158U (en) | 2016-06-24 | 2016-06-24 | A kind of airborne refrigeration system heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN205808158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486275A (en) * | 2021-12-29 | 2022-05-13 | 中国航空工业集团公司西安飞机设计研究所 | Method for determining cold side flow of airborne air radiator |
-
2016
- 2016-06-24 CN CN201620642524.5U patent/CN205808158U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486275A (en) * | 2021-12-29 | 2022-05-13 | 中国航空工业集团公司西安飞机设计研究所 | Method for determining cold side flow of airborne air radiator |
| CN114486275B (en) * | 2021-12-29 | 2023-06-20 | 中国航空工业集团公司西安飞机设计研究所 | Method for determining cold edge flow of airborne air radiator |
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| GR01 | Patent grant |