CN207755875U - A kind of aviation moisture separator - Google Patents
A kind of aviation moisture separator Download PDFInfo
- Publication number
- CN207755875U CN207755875U CN201721738146.1U CN201721738146U CN207755875U CN 207755875 U CN207755875 U CN 207755875U CN 201721738146 U CN201721738146 U CN 201721738146U CN 207755875 U CN207755875 U CN 207755875U
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- Prior art keywords
- vessel
- pressure sensor
- water
- water removal
- aviation
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Abstract
The utility model belongs to aeronautical product structure-design technique field, is related to a kind of aviation moisture separator.The aviation moisture separator includes water removal settling vessel vessel (3), removes water heater (2)；The water removal settling vessel vessel (3) is cavity structure, and the entrance and exit of air source is arranged；The entrance of the air source is set to the top of water removal settling vessel vessel (3), and the outlet of the air source ensures that entrance atmosphere condensed water can sink to vessel bottom without entering pipeline higher than the bottom surface of water removal settling vessel vessel (3)；The entrance of the air source is connected to fuselage pressure sensor by the pressure tap of sense part (1)；The outlet of the air source is connected to the pressure sensor (4) of fuselage pressure sensor internal；It is described to remove water settling vessel vessel (3) and fuselage pressure sensor between by sense part (1) except water heater (2) is set to, for water removal settling vessel vessel (3) with fuselage pressure sensor by sense part (1) offer heat source.
Description
Technical field
The utility model belongs to aeronautical product structure-design technique field, is related to a kind of aviation moisture separator.
Background technology
The functional structure of fuselage pressure sensor resolves part by surface pressure measurement and atmosphere data and forms, surface pressure tap
Fuselage pressure sensor is distributed in by sense 1 curved surface of part, the layout of pressure tap is 2 holes 5- φ, range in the region of φ 10,
In a hole be arranged in 10 centers φ, remaining four hole is symmetrically and evenly centrally located the surrounding in hole, and 2 hole gas circuits of 5- φ mutually interconnect
It is logical.Since fuselage pressure sensor is exposed to outside fuselage in air-flow, the rainwater in air influences product possibly into interiors of products
Pressure transmission precision and occur pressure hysteresis phenomenon.Therefore product should have waterproof, water-scavenging capability in design, to ensure to fly
Machine works normally under residing weather conditions.
Existing moisture separator is to input bottom end from product air source to draw precipitation by gas circuit Change-over frame 11 (see Fig. 1)
Device cup 12, settling vessel cup 12 are mounted on product shell outer surface, for rainwater, condensed water discharge and remove, this tradition
Moisture separator gas circuit exchanging structure it is complicated, the tubing internal diameter requirement for drawing cup is not less than, it is inside and outside to occupy product
The certain dimensional space in portion, and cleaning cup service procedure is loaded down with trivial details, the air-tightness of product is not easy to ensure.
Utility model content
The utility model creates technical problem to be solved：A kind of aviation aqueous vapor simple in structure, maintainability is good is provided
Separator, storage and removal for precipitating water in aviation flush airdata sensing system device system.
The technical solution of the utility model is：A kind of aviation moisture separator, including water removal settling vessel vessel 3 is (see figure
2) water heater 2, is removed；The water removal settling vessel vessel 3 is cavity structure, and the entrance and exit of air source is arranged；The air source
Entrance is set to the top of water removal settling vessel vessel 3, and the outlet of the air source ensures higher than the bottom surface of water removal settling vessel vessel 3
Entrance atmosphere condensed water can sink to vessel bottom without entering pipeline；The entrance of the air source is felt with fuselage pressure sensor
The pressure tap of part 1 is connected to；The outlet of the air source is connected to the pressure sensor 4 of fuselage pressure sensor internal；The water removal
Heater 2 is set to water removal settling vessel vessel 3 and fuselage pressure sensor between by sense part 1, for water removal settling vessel vessel 3 and machine
Body pressure sensor is provided heat source by sense part 1；
Air source passes to fuselage pressure sensor internal after removing water settling vessel vessel 3 by gas path switching device 5
Pressure sensor 4；The low side of the condensation flow inside rainwater, gas circuit in air to water removal settling vessel vessel 3；Except water heater
When 2 electrified regulation, the moisture inside water removal settling vessel vessel 3 can evaporate, and do not influence atmospheric pressure transfer precision and reach simultaneously
Water removal effect.
Further, the outlet of the air source of the water removal settling vessel vessel 3 is slope shape gas circuit obliquely.
Further, the pressure sensor 4 of the 3 fuselage pressure sensor internal of water removal settling vessel vessel is provided with gas circuit
Switching device 5.
Further, described except 2 two sides of water heater is stained with flexible heat conductive pad 6, it is heavy with water removal except water heater 2 to eliminate
Shallow lake device vessel 3 and fuselage pressure sensor are ensured heat-conducting effect by the gap of sense part 1.
Further, described except water heater 2 and water removal settling vessel vessel 3 pass through screw and fuselage pressure sensor respectively
It is connected and fixed by sense part 1.
Further, for the water removal settling vessel vessel 3 in addition to the outlet of the entrance of air source and air source, rest part is closed,
Ensure air-tightness.
The utility model has the beneficial effects that：The utility model aviation moisture separator eliminates settling vessel cup 12,
Gas path switching device is simplified, and has carried out independent design to water removal settling vessel vessel 3 and except water heater 2, the two assembly is equal
It is connect by sense part 1 with fuselage pressure sensor by screw, improves assembly process process.This novel water vapor separated structure device knot
Structure installation is simple, good manufacturability, saves the inside and outside portion's useful space of product, and key solves product in outfield maintenance issues, saves
The working link for going dismounting, clearing up cup, can be effectively ensured the air-tightness of product.
Description of the drawings
Fig. 1 is existing moisture separator structural schematic diagram；
Fig. 2 is the appearing diagram that settling vessel vessel is removed water in the utility model；
Fig. 3 is the appearing diagram that water heater is removed in the utility model；
Fig. 4 is the utility model aviation moisture separator internal structure schematic diagram；
Fig. 5 is the appearing diagram of the utility model aviation moisture separator；
Fig. 6 is the external structure schematic diagram of the utility model aviation moisture separator；
Wherein, 1- fuselage pressures sensor is removed water heater, 3- water removal settling vessels vessel, 4- pressure sensings by sense part, 2-
Device, 5- gas path switching devices, 6- flexibilities heat conductive pad, 11- gas circuits Change-over frame, 12- settling vessel cups.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
A kind of aviation moisture separator (see Fig. 4, Fig. 5, Fig. 6), including water removal settling vessel vessel 3 (see Fig. 2), water removal add
Hot device 2 (see Fig. 3)；The water removal settling vessel vessel 3 is cavity structure, and the entrance and exit of air source is arranged；The air source enters
Mouth is set to the top of water removal settling vessel vessel 3, the outlet of the air source higher than the bottom surface of water removal settling vessel vessel 3, ensure into
Mouth atmosphere condensed water can sink to vessel bottom without entering pipeline；The entrance of the air source is with fuselage pressure sensor by sense part
1 pressure tap connection；The outlet of the air source is connected to the pressure sensor 4 of fuselage pressure sensor internal；The water removal adds
Hot device 2 is set to water removal settling vessel vessel 3 and fuselage pressure sensor between by sense part 1, for water removal settling vessel vessel 3 and fuselage
Pressure sensor is provided heat source by sense part 1；Air source passes to machine after removing water settling vessel vessel 3 by gas path switching device 5
The pressure sensor 4 of body pressure sensor inside；The condensation flow inside rainwater, gas circuit in air is to water removal settling vessel vessel
3 low side；When except 2 electrified regulation of water heater, the moisture inside water removal settling vessel vessel 3 can evaporate, and not influence atmospheric pressure
Transmission precision and reach water removal effect simultaneously.The outlet of the air source of the water removal settling vessel vessel 3 is slope shape gas obliquely
Road.The pressure sensor 4 of the 3 fuselage pressure sensor internal of water removal settling vessel vessel is provided with gas path switching device 5.It is described
Except 2 two sides of water heater is stained with flexible heat conductive pad 6, to eliminate except water heater 2 and water removal settling vessel vessel 3 and fuselage pressure pass
Sensor is ensured heat-conducting effect by the gap of sense part 1.It is described except water heater 2 and water removal settling vessel vessel 3 respectively by screw and
Fuselage pressure sensor is connected and fixed by sense part 1.The water removal settling vessel vessel 3 in addition to the outlet of the entrance of air source and air source,
Rest part is closed, ensures air-tightness.
The utility model aviation moisture separator, including remove water settling vessel vessel 3 and remove water heater 2, remove water sedimentation
Device vessel is the thin wall cavity structure of hot investment casting, and water removal settling vessel vessel 3 is arranged the entrance and exit of air source, removes water settling vessel
The air source inlet of vessel 3 is tightly connected with fuselage pressure sensor by the pressure tap of sense part 1, the air source of water removal settling vessel vessel 3
Outlet is tightly connected by gas path switching device 5 and pressure sensor 4, and fuselage pressure sensor is arranged by sense 1 internal structure of part
Installation base structure removes water settling vessel vessel 3 and except water heater 2 is solid with screw by sense part 1 with fuselage pressure sensor respectively
It is fixed.In order to eliminate remove water heater 2 and fuselage pressure sensor by sense part 1, remove water the contact gap of settling vessel vessel 3, except
2 two sides of water heater is stained with flexible heat conductive pad 6, ensures good heat-conducting effect.Not only to machine when except 2 electrified regulation of water heater
Pressure sensor with it is had ice-removing and ice-preventing effect by the pressure tap of sense part 1, is also risen and is steamed to the moisture in water removal settling vessel vessel 3
Breaking-out is used, and pressure transmission precision is not interfered with.
Claims (5)
1. a kind of aviation moisture separator, it is characterized in that：The aviation moisture separator includes water removal settling vessel vessel
(3), water heater (2) is removed；The water removal settling vessel vessel (3) is cavity structure, and the entrance and exit of air source is arranged；The gas
The entrance in source is set to the top of water removal settling vessel vessel (3), and the outlet of the air source is higher than the bottom for removing water settling vessel vessel (3)
Face ensures that entrance atmosphere condensed water can sink to vessel bottom without entering pipeline；The entrance of the air source is passed with fuselage pressure
Sensor is connected to by the pressure tap of sense part (1)；The outlet of the air source connects with the pressure sensor (4) of fuselage pressure sensor internal
It is logical；It is described to remove water settling vessel vessel (3) and fuselage pressure sensor between by sense part (1) except water heater (2) is set to, to remove
Water sedimentation device vessel (3) is provided heat source with fuselage pressure sensor by sense part (1).
2. aviation moisture separator according to claim 1, it is characterized in that：The gas of the water removal settling vessel vessel (3)
The outlet in source is slope shape gas circuit obliquely.
3. aviation moisture separator according to claim 1, it is characterized in that：Water removal settling vessel vessel (3) fuselage
The pressure sensor (4) of pressure sensor inside is provided with gas path switching device (5).
4. aviation moisture separator according to claim 1, it is characterized in that：It is described except water heater (2) two sides is stained with
Flexible heat conductive pad (6).
5. aviation moisture separator according to claim 1, it is characterized in that：It is described except water heater (2) and water removal sink
Shallow lake device vessel (3) is connected and fixed with fuselage pressure sensor by sense part (1) by screw respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738146.1U CN207755875U (en) | 2017-12-13 | 2017-12-13 | A kind of aviation moisture separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738146.1U CN207755875U (en) | 2017-12-13 | 2017-12-13 | A kind of aviation moisture separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207755875U true CN207755875U (en) | 2018-08-24 |
Family
ID=63186911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721738146.1U Withdrawn - After Issue CN207755875U (en) | 2017-12-13 | 2017-12-13 | A kind of aviation moisture separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207755875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310851A (en) * | 2017-12-13 | 2018-07-24 | 太原航空仪表有限公司 | A kind of aviation moisture separator |
| CN112759008A (en) * | 2020-12-23 | 2021-05-07 | 胡瑞阳 | Aviation water-gas separation device |
-
2017
- 2017-12-13 CN CN201721738146.1U patent/CN207755875U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310851A (en) * | 2017-12-13 | 2018-07-24 | 太原航空仪表有限公司 | A kind of aviation moisture separator |
| CN108310851B (en) * | 2017-12-13 | 2020-08-07 | 太原航空仪表有限公司 | Aviation water-gas separation device |
| CN112759008A (en) * | 2020-12-23 | 2021-05-07 | 胡瑞阳 | Aviation water-gas separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180824 Effective date of abandoning: 20200807 |
|
| AV01 | Patent right actively abandoned |