CN106089490A - A kind of model rocket engine - Google Patents
A kind of model rocket engine Download PDFInfo
- Publication number
- CN106089490A CN106089490A CN201610393510.9A CN201610393510A CN106089490A CN 106089490 A CN106089490 A CN 106089490A CN 201610393510 A CN201610393510 A CN 201610393510A CN 106089490 A CN106089490 A CN 106089490A
- Authority
- CN
- China
- Prior art keywords
- storage tank
- catalyst
- model rocket
- propellant
- jet pipe
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/60—Constructional parts; Details not otherwise provided for
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
Abstract
The present invention relates to model rocket, particularly to the electromotor of model rocket.Model rocket engine, including: by storage tank top cover (4), the housing that storage tank housing (5) and jet pipe (10) form, electronic ignition head (1), it is trapped among catalyst sprinkler and the catalyst granules (2) of electronic ignition head (1) periphery, the block (3) of encapsulated catalysts granule (2) from below when normality, it is located in enclosure interior lower position for closing the storage tank bottom (6) of storage tank housing (5), it is positioned at the propellant entrance (8) at storage tank bottom (6) center, cover the diaphragm (7) of propellant entrance (8), it is encapsulated in the working media that storage tank housing (5) is internal, the catalyst gauze thrust chamber (9) being positioned between storage tank bottom (6) and jet pipe (10).Safety of the present invention is good, and operating temperature is low, sprays without thermal-flame, discharged gas clean environment firendly, science popularization can be widely used in as dynamical system, educate and entertain on.
Description
Technical field
The present invention relates to model rocket, particularly to the electromotor of model rocket.
Background technology
Current most of goods model rocket engine is all to be main as propellant using black powder, and black powder has higher
Impact sensitivity, friction sensitivity and electrostatic sensitivity, there is certain danger when shipping storage, and during the work of such electromotor
The thermal-flame surrounding objects that easily ignites of ejection causes the accident, and has sulfur dioxide, nitrogen oxides etc. to be harmful in discharged gas
Material, safety and the feature of environmental protection are poor.
Summary of the invention
It is an object of the invention to: providing one that prior art can be overcome not enough, more safe and environment-friendly model rocket is sent out
Motivation.
The technical scheme is that a kind of model rocket engine, it includes: by storage tank top cover, storage tank housing and spray
The housing of pipe composition;It is characterized in that: further comprising: be located at the electronic ignition head of described enclosure interior top dead center position, be trapped among
The catalyst sprinkler of described electronic ignition head periphery and catalyst granules, encapsulate described catalyst granules from below when normality
Block, be located in described enclosure interior lower position for closing the storage tank bottom of described storage tank housing, be positioned at the bottom of described storage tank
The propellant entrance at lid center, covers the diaphragm of described propellant entrance, is encapsulated in the working media of described storage tank enclosure interior,
Catalyst gauze thrust chamber between described storage tank bottom and described jet pipe.
During the work of this model rocket engine, electronic ignition head is received signal of telecommunication after-fire, is produced a small amount of gas by block
Back down so that catalyst granules is sprinkled in the propellant in storage tank, catalytic decomposition propellant, produce pressure by propellant entrance
Diaphragm backs down, and propellant is pressed into catalyst gauze thrust chamber, is allowed to be fully contacted with catalyst gauze, and propellant is by after catalytic decomposition
Produce gas from jet pipe Accelerating Removal, generation power.
Safety of the present invention is good, and operating temperature is low, sprays without thermal-flame, discharged gas clean environment firendly, the water of discharge
Steam air around condenses rapidly and produces water smoke, have and well draw cigarette effect.This kind of model rocket engine is permissible
On being widely used in science popularization as dynamical system, educating and entertain.
Accompanying drawing explanation
Fig. 1 is present configuration figure.
Detailed description of the invention
Embodiment 1: see accompanying drawing, a kind of model rocket engine, it includes: by storage tank top cover (4), storage tank housing (5)
The housing formed with jet pipe (10);It is characterized in that: further comprising: be located at the electronic ignition of described enclosure interior top dead center position
Head (1), is trapped among catalyst sprinkler and the catalyst granules (2) of described electronic ignition head (1) periphery, seals from below when normality
Fill the block (3) of described catalyst granules (2), be located in described enclosure interior lower position for closing described storage tank housing (5)
Storage tank bottom (6), be positioned at the propellant entrance (8) at described storage tank bottom (6) center, cover described propellant entrance (8)
Diaphragm (7), is encapsulated in the working media that described storage tank housing (5) is internal, is positioned at described storage tank bottom (6) and described jet pipe (10)
Between catalyst gauze thrust chamber (9).
Embodiment 2: a kind of model rocket engine, is characterized in that: described catalyst granules (2)
For potassium permanganate, described working media is hydrogen peroxide.After carrying out quadric catalysis in described catalyst gauze thrust chamber (9), quilt
Be completely decomposed into steam, oxygen produces power from described jet pipe (10) ejection at a high speed.
Claims (3)
1. a model rocket engine, it includes: the shell being made up of storage tank top cover (4), storage tank housing (5) and jet pipe (10)
Body;It is characterized in that: further comprising: be located at the electronic ignition head (1) of described enclosure interior top dead center position, be trapped among described electronics
The catalyst sprinkler of igniter head (1) periphery and catalyst granules (2), encapsulate described catalyst granules from below when normality
(2) block (3), under being located in described enclosure interior, position is for closing the storage tank bottom (6) of described storage tank housing (5), position
In the propellant entrance (8) at described storage tank bottom (6) center, cover the diaphragm (7) of described propellant entrance (8), be encapsulated in institute
Stating the working media that storage tank housing (5) is internal, the catalyst gauze being positioned between described storage tank bottom (6) and described jet pipe (10) pushes away
Power room (9).
A kind of model rocket engine the most according to claim 1, is characterized in that: described catalyst granules (2) is Gao Meng
Acid potassium, described working media is hydrogen peroxide.
A kind of model rocket engine the most according to claim 1, its characteristics of principle is: use sprinkling catalyst granules to arrive
In propellant tank, catalytic decomposition part working media produces pressure, and propellant is clamp-oned catalyst gauze thrust chamber carries out
Quadric catalysis, is completely decomposed into gas and produces lively power from jet pipe high velocity spray.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610393510.9A CN106089490A (en) | 2016-06-07 | 2016-06-07 | A kind of model rocket engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610393510.9A CN106089490A (en) | 2016-06-07 | 2016-06-07 | A kind of model rocket engine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106089490A true CN106089490A (en) | 2016-11-09 |
Family
ID=57447614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610393510.9A Pending CN106089490A (en) | 2016-06-07 | 2016-06-07 | A kind of model rocket engine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106089490A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2641584Y (en) * | 2003-09-22 | 2004-09-15 | 石才俊 | Compressed air powered rocket device |
CN102308077A (en) * | 2008-12-08 | 2012-01-04 | 火星工程有限公司 | Regeneratively cooled porous media jacket |
KR101366580B1 (en) * | 2012-04-26 | 2014-03-04 | 김승표 | Rocket launcher capable of controlling the launchingangle |
CN204406833U (en) * | 2015-02-12 | 2015-06-17 | 赵凌珂 | Back attack phenomenon simulated demonstration instrument |
CN204563601U (en) * | 2015-03-19 | 2015-08-19 | 济宁市市中区任航航模器材厂 | A kind of rocket model being easy to reclaim |
CN205663532U (en) * | 2016-06-07 | 2016-10-26 | 白海 | Model rocket engine |
-
2016
- 2016-06-07 CN CN201610393510.9A patent/CN106089490A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2641584Y (en) * | 2003-09-22 | 2004-09-15 | 石才俊 | Compressed air powered rocket device |
CN102308077A (en) * | 2008-12-08 | 2012-01-04 | 火星工程有限公司 | Regeneratively cooled porous media jacket |
KR101366580B1 (en) * | 2012-04-26 | 2014-03-04 | 김승표 | Rocket launcher capable of controlling the launchingangle |
CN204406833U (en) * | 2015-02-12 | 2015-06-17 | 赵凌珂 | Back attack phenomenon simulated demonstration instrument |
CN204563601U (en) * | 2015-03-19 | 2015-08-19 | 济宁市市中区任航航模器材厂 | A kind of rocket model being easy to reclaim |
CN205663532U (en) * | 2016-06-07 | 2016-10-26 | 白海 | Model rocket engine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205663532U (en) | Model rocket engine | |
CN103990246B (en) | Extinguishing agent, engine compartment extinguishing apparatus using it, and engine compartment extinguishing method | |
CN106089490A (en) | A kind of model rocket engine | |
CN101940825B (en) | Oil gas explosion suppression method in restricted space | |
CN201540065U (en) | Explosive fire-extinguishing water bomb | |
CN204121642U (en) | A kind of vehicle mounted portable fire extinguisher carrying safety hammer | |
CN106563230A (en) | Fire extinguishing bomb | |
CN201453899U (en) | Fire extinguisher | |
CN201120061Y (en) | Self-pressing self-spraying fire extinguisher | |
CN203355175U (en) | Gas type initiative explosion suppression device | |
CN101091821A (en) | Fire fighting tank by using airflow in supersonic velocity | |
CN201277056Y (en) | Pressure-storage type gas/dust explosion suppression apparatus | |
CN106730509B (en) | Portable constant pressure water mists gas two sprays fire extinguisher | |
CN205730037U (en) | A kind of bus extinguishing device based on atomizing spray | |
CN201701670U (en) | Disturbing part and fire-extinguishing device | |
CN202459903U (en) | Eruptively generated aerosol fire extinguishing device | |
CN203710581U (en) | Micro pulse hand fire extinguisher | |
CN106267630A (en) | Powder jet fire extinguisher is with non-pressure storage type low temperature gas generator | |
US20140076589A1 (en) | Water mist fire extinguisher | |
CN202243333U (en) | Gas generator for seat belt pre-tensioner | |
CN101143253A (en) | Autoginious pressure self-spraying fire-extinguishing device | |
CN203315620U (en) | Separable type supersonic speed fire extinguisher device | |
CN201596271U (en) | Ejecting agent type automatic fire extinguishing device for vehicle | |
CN103223280B (en) | Device and method for eliminating blasting dust | |
CN103470401B (en) | Nuclear fusion impulse-type direct injection engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
DD01 | Delivery of document by public notice |
Addressee: Bai Hai Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
DD01 | Delivery of document by public notice |
Addressee: Bai Hai Document name: the First Notification of an Office Action |
|
DD01 | Delivery of document by public notice | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
|
WD01 | Invention patent application deemed withdrawn after publication |