CN204165294U - A kind of reservoir for aviation refrigerating plant - Google Patents
A kind of reservoir for aviation refrigerating plant Download PDFInfo
- Publication number
- CN204165294U CN204165294U CN201420498218.XU CN201420498218U CN204165294U CN 204165294 U CN204165294 U CN 204165294U CN 201420498218 U CN201420498218 U CN 201420498218U CN 204165294 U CN204165294 U CN 204165294U
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- CN
- China
- Prior art keywords
- filter screen
- upper shell
- reservoir
- circular hole
- welded plate
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Abstract
The utility model discloses a kind of reservoir for aviation refrigerating plant, by upper shell (2), lower house (1), filter, feed tube (4) and drain pipe (3) composition, upper shell (2) and lower house (1) are welded together to form the spheroidal cavity of a hollow, spheroidal cavity middle part is welded filter, upper shell (2) is semi-spherical shape, its central term cambered surface has circular hole, drain pipe (3) one end is weldingly fixed on the hole in the middle part of filter, the other end is weldingly fixed on upper shell (2) through the circular hole of upper shell (2) top cambered surface, the side angled with central term cambered surface circular hole has another circular hole, and one end of feed tube (4) is weldingly fixed on upper shell (2) through the circular hole of upper shell (2) side, and the other end reaches upper shell (2) outward.The reservoir structure that the utility model provides is compact, lightweight.<b/>
Description
Technical field
The utility model belongs to aviation refrigerating field, is specifically related to a kind of reservoir for aviation refrigerating plant.
Background technology
Aviation refrigerating plant air-conditioning is the core coolant parts of airplane environment control and heat management system, feeding equipment is kept to supply liquid temp in prescribed limit, ensure stability and the reliability of aircraft liquid cooling electronic device works, aviation refrigerating plant air-conditioning is made up of reservoir, compressor, evaporimeter, condenser and electric expansion valve and associated ping.Reservoir plays the effect that storage, gas-liquid separation, filtration, noise reduction and cold-producing medium cushion, and the import of the feed tube of reservoir is connected with condensator outlet, and the outlet of drain pipe is connected with electric expansion valve.This just require reservoir with aircraft diving fast, climb, spiral and the flight attitude such as inverted flight time, ensure the liquid refrigerant of supply electric expansion valve abundance, thus ensure aviation refrigerating plant air-conditioning work stable performance, reliable.
Be existing air conditioning liquid reservoir shown in Fig. 5, mainly comprise: upper shell 3, lower shell 2, feed tube 5, drain pipe 1, filter screen 4, fluid adapter 7, acoustical panel 6.First, the cavity that upper shell 3 is formed with lower shell 2 becomes cylinder tubbiness, and the inlet of drain pipe 1 to stretch into cylindrical shell long, not in the middle of cylindrical shell.Liquid refrigerant in reservoir must be full of, just can make reservoir with aircraft diving fast, climb, spiral and the flight attitude such as inverted flight time, ensure the liquid refrigerant of supply electric expansion valve abundance, thus ensure aviation refrigerating plant air-conditioning work stable performance, reliable.Secondly, the inlet place of drain pipe is not fixed, and is in cantilever position, resistance to ability of shaking.Finally, whole reservoir is weldingly fixed on other pipeline by feed tube, drain pipe, and cylindrical shell itself does not have fixing part, and shock resistance and the anti-vibration performance of reservoir are poor.Be not suitable for the place that vibration environment on aircraft is severe.
In sum, existing reservoir structure volume is large, and capacity utilization is low, relative loss of weight ability; Shock-resistant, vibration ability is poor.
Summary of the invention
The utility model provides a kind of reservoir for aviation refrigerating plant, be made up of upper shell, lower house, filter, feed tube and drain pipe, upper shell and lower house are welded together to form the spheroidal cavity of a hollow, spheroidal cavity middle part is welded filter, upper shell is semi-spherical shape, its central term cambered surface has circular hole, and drain pipe one end is weldingly fixed on the hole in the middle part of filter, and the other end is weldingly fixed on upper shell through the circular hole of upper shell top cambered surface; The side angled with central term cambered surface circular hole has another circular hole, and one end of feed tube is weldingly fixed on upper shell through the circular hole of upper shell side, and the other end reaches outside upper shell.
Wherein, lower house is bowl-shape, and its top is hemisphere planar, and bottom is for having the fixed station of three installing holes.
Wherein, filter is made up of filter screen, filter screen welded plate and filter screen bracket, has the hole for the welding of feed tube one end in the middle part of filter screen welded plate; The structure of filter screen bracket is roughly the same with filter screen welded plate, and the welding hole of the boring ratio filter screen welded plate in the middle of it is slightly large; Filter screen is placed in the middle of filter screen welded plate and filter screen bracket, and filter screen bracket and filter screen welded plate are welded to connect, and are fixed filter screen.
Further, in filter screen welded plate external peripheral surface and upper shell, lower end is welded and fixed.
Further, filter screen welded plate is the disk of a spoke structure, uniform spoke hole around the welding hole at middle part.
Further, the upper end plane-welding of upper shell lower end plane and lower house is fixed.
The reservoir structure that the utility model provides is compact, lightweight.Inlet one end of drain pipe is welded on filter screen welded plate, and reservoir is fixed by three circular holes of lower house lower end, shock-resistant, resistance to shock good.Drain pipe one end of reservoir vertically extend in the middle of reservoir spheroidal cavity through upper shell top arc circular hole, the inlet of drain pipe is made to be in the center of reservoir spheroidal cavity, such reservoir with aircraft diving fast, climb, spiral and the flight attitude such as inverted flight time, need not ensure that reservoir is full of, as long as the liquid reserves of reservoir are greater than the half capacity of reservoir, just can ensure that drain pipe has enough liquid to flow through, use through peripheral fluid pipeline supply aviation refrigerating plant, ensure the working stability of aviation refrigerating plant, reliable.
Accompanying drawing explanation
Fig. 1 is aviation refrigerating plant composition schematic diagram;
Fig. 2 is a kind of reservoir structure schematic diagram for aviation refrigerating plant;
Fig. 3 is a kind of reservoir front view for aviation refrigerating plant;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 is existing reservoir structure schematic diagram.
Description of reference numerals:
1-lower house; 2-upper shell;
3-drain pipe; 4-feed tube;
5-filter screen; 6-filter screen welded plate;
7-filter screen bracket; The peripheral water influent pipeline of 8-;
The peripheral fluid pipeline of 9-; 10-reservoir;
11-aviation refrigerating plant.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, 2, reservoir 10 of the present utility model, is made up of upper shell 2, lower house 1, filter screen 5, filter screen welded plate 6, filter screen bracket 7, feed tube 4 and drain pipe 3.
The shape of lower house 1 is similar to the shape of common bowl, and top is divided into hemisphere face shape, and what be attached thereto is the fixed station with three installing holes.
Upper shell 2 is semi-spherical shape, and upper shell central term cambered surface has circular hole, installs for drain pipe 3, and the side angled with circular hole has another circular hole, installs for feed tube 4.
Filter screen welded plate 6 is similar to a kind of disk of spoke structure, and middle part has the hole for the welding of feed tube 4 one end, uniform spoke hole around hole.
The structure of filter screen bracket 7 is roughly the same with filter screen welded plate 6, and the circular hole is just slightly larger than the welding hole of filter screen welded plate 6.
It is middle with filter screen bracket 7 that filter screen 5 is placed in filter screen welded plate 6, and filter screen bracket 7 is connected with filter screen welded plate 6 by the mode of welding, and be fixed filter screen 5, such filter screen 5, filter screen welded plate 6 and filter screen bracket 7 just define an entirety.In filter screen welded plate 6 external peripheral surface and upper shell 2, lower end is by being welded and fixed.Drain pipe 3 one end is fixed by welding on the hole in the middle part of filter screen welded plate 6, and the circular hole that the other end pushes up cambered surface through upper shell 2 is weldingly fixed on upper shell 2, and stretches out one section and be connected with peripheral fluid pipeline 9.One end of feed tube 4 is fixed by welding on upper shell 2 through the hole of upper shell 2 side, and the other end stretches out one section and is connected with peripheral water influent pipeline 8.
The upper transverse plane of upper shell 2 lower end plane and lower house 1 is by being welded and fixed.
Such upper shell 2, lower house 1, filter screen 5, filter screen welded plate 6, filter screen bracket 7, feed tube 4 and drain pipe 3 have just become an entirety, upper shell 2 and lower house 1 just define the spherical cavity stored for liquid, filter screen welded plate 6, filter screen 5 and filter screen bracket 7 are in the mid-plane of spherical cavity, and one end liquid outlet of drain pipe 3 is also in the centre of spherical cavity.
Above-mentionedly be the utility model each portion component and connected mode thereof.Then again its manner of execution is described as follows.
As shown in Figure 1, 2, whole reservoir 10 is fixed by screws on peripheral aviation refrigerating plant 11 by three holes of lower house 1 lower fixed stage.The attitudes such as aviation refrigerating plant 11 has upset aloft, climb, the attitudes such as reservoir 10 also just has upset thereupon, climb.The liquid refrigerant of aviation refrigerating plant 11 flows into reservoir 10 by peripheral water influent pipeline 8 through the feed tube 4 of reservoir 10, remain in reservoir 10 li, when the liquid reserves of reservoir 10 are greater than reservoir 10 half capacity, after liquid refrigerant is filtered by the filter screen 5 of reservoir 10, flow out through drain pipe 3, enter into aviation refrigerating plant 11 by peripheral fluid pipeline 9, realize cold-producing medium and circulate between refrigerating plant 11 and reservoir 10.
Claims (6)
1. the reservoir for aviation refrigerating plant, it is characterized in that by upper shell (2), lower house (1), filter, feed tube (4) and drain pipe (3) composition, upper shell (2) and lower house (1) are welded together to form the spheroidal cavity of a hollow, spheroidal cavity middle part is welded filter, upper shell (2) is semi-spherical shape, its central term cambered surface has circular hole, drain pipe (3) one end is weldingly fixed on the hole in the middle part of filter, the other end is weldingly fixed on upper shell (2) through the circular hole of upper shell (2) top cambered surface, the side angled with central term cambered surface circular hole has another circular hole, and one end of feed tube (4) is weldingly fixed on upper shell (2) through the circular hole of upper shell (2) side, and the other end reaches upper shell (2) outward.
2. reservoir according to claim 1, is characterized in that: lower house (1) is for bowl-shape, and its top is hemisphere planar, and bottom is for having the fixed station of three installing holes.
3. reservoir according to claim 1 and 2, is characterized in that: filter is made up of filter screen (5), filter screen welded plate (6) and filter screen bracket (7), and filter screen welded plate (6) middle part has the hole for the welding of feed tube (4) one end; The structure of filter screen bracket (7) is roughly the same with filter screen welded plate (6), and the welding hole of the boring ratio filter screen welded plate (6) in the middle of it is slightly large; It is middle with filter screen bracket (7) that filter screen (5) is placed in filter screen welded plate (6), and filter screen bracket (7) and filter screen welded plate (6) are welded to connect, and are fixed filter screen (5).
4. reservoir according to claim 3, is characterized in that: filter screen welded plate (6) external peripheral surface and upper shell (2) interior lower end are welded and fixed.
5. reservoir according to claim 3, is characterized in that: filter screen welded plate (6) is the disk of a spoke structure, uniform spoke hole around the welding hole at middle part.
6. the reservoir according to claim 1,2,4 or 5, is characterized in that: the upper end plane-welding of upper shell (2) lower end plane and lower house (1) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498218.XU CN204165294U (en) | 2014-09-01 | 2014-09-01 | A kind of reservoir for aviation refrigerating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498218.XU CN204165294U (en) | 2014-09-01 | 2014-09-01 | A kind of reservoir for aviation refrigerating plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165294U true CN204165294U (en) | 2015-02-18 |
Family
ID=52538977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420498218.XU Expired - Fee Related CN204165294U (en) | 2014-09-01 | 2014-09-01 | A kind of reservoir for aviation refrigerating plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204165294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503955A (en) * | 2020-04-07 | 2020-08-07 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Liquid storage device with universal liquid suction mechanism |
-
2014
- 2014-09-01 CN CN201420498218.XU patent/CN204165294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503955A (en) * | 2020-04-07 | 2020-08-07 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Liquid storage device with universal liquid suction mechanism |
| CN111503955B (en) * | 2020-04-07 | 2022-01-14 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Liquid storage device with universal liquid suction mechanism |
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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 |
Granted publication date: 20150218 Termination date: 20170901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |