CN201580723U - Novel built-in air shot - Google Patents
Novel built-in air shot Download PDFInfo
- Publication number
- CN201580723U CN201580723U CN2010200038824U CN201020003882U CN201580723U CN 201580723 U CN201580723 U CN 201580723U CN 2010200038824 U CN2010200038824 U CN 2010200038824U CN 201020003882 U CN201020003882 U CN 201020003882U CN 201580723 U CN201580723 U CN 201580723U
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- CN
- China
- Prior art keywords
- piston chamber
- piston
- storage tank
- seat
- spring
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a built-in air shot, comprising a quick drain valve, a piston chamber seat, a piston chamber seat cover, a piston, a spring, a bearing, a gas storage tank and a duplex flange. The quick drain valve is connected with the piston chamber seat through a connecting pipe and a connecting bent pipe, and the piston chamber seat cover is installed on the piston chamber seat. The bearing is pressed into the piston chamber seat in which the piston and the spring are also placed. The piston chamber seat, the piston chamber seat cover, the piston, the spring and the bearing form an integral set to be arranged in the gas storage tank, and the duplex flange is installed on the gas storage tank. The air shot uses a two-position three-way electromagnetic valve as a pilot valve so as to enable the quick drain valve to act. Since the quick drain valve quickly lets out gas in the back face of the piston, the pressure at the front face of the piston is greater than that of the back face of the piston, the piston is opened, and a great deal of compressed air is quickly sprayed out from a spray pipe.
Description
Technical field
The utility model relates to a kind of being used for and sprays quick-fried principle with air, prevents and removes all kinds feed bin, hopper, cement preheater kiln and tube furcation place and mine drop shaft, slips the material arch camber on slope, and the special use of phenomenons such as sticking storehouse obturation is specially put.Be to be widely used in industries such as cement, metallurgy, chemical industry, coal, electric power, mine, coking, iron and steel.
Background technology
Industries such as existing cement, metallurgy, chemical industry, coal, electric power, mine, coking, iron and steel, in order to prevent and remove the material arch camber on all kinds feed bin, hopper, cement preheater kiln and tube furcation place and mine drop shaft, slide slope, several different methods has been adopted in the appearance of phenomenons such as sticking storehouse obturation, but air bubble is as a kind of Cleaning device for pipeline: characteristics such as energy consumption is low, investment is little, easy care that it has are a kind of desirable broken arch block clearing equipment.
At present be divided into built-in by the valve body present position in the air bubble product and two kinds of externals, external is the outside of valve body present position at storage tank, the built-in inside that is the valve body present position at storage tank.
Therefore existing built-in air big gun requires working accuracy higher because jet pipe and piston are distributed in storage tank two; And thereby the volume that takies storage tank has reduced efficient.
Summary of the invention
The utility model provides a kind of later-model built-in air big gun at existing technology status, makes valve body concentrate a side that is in the storage tank, thereby has improved properties of product greatly.
For achieving the above object, the technical solution of the utility model is: a kind of built-in air big gun, it comprises quick exhaust valve, piston chamber's seat, piston chamber's flap, piston, spring, bearing, storage tank and duplex flange, it is characterized in that: described quick exhaust valve links to each other with described piston chamber seat by connection pipe and bridge piece, described piston chamber flap is installed on piston chamber's seat, described bearing is pressed in piston chamber's seat and puts into piston, spring, described piston chamber seat, piston chamber's flap, piston, spring, the bearing set suite places storage tank, and described duplex flange is installed on the described storage tank; Described piston chamber seat and piston chamber's flap combine forms an air flue and exterior, and this air flue links to each other with quick exhaust valve with bridge piece by connection pipe, thereby this built-in air big gun can be worked.
Above-mentioned air bubble, it is further characterized in that the joint face of described storage tank is provided with seal ring, described piston chamber flap and piston chamber's seat, affiliated duplex flange all is connected by bolt, spring washer and packing ring with storage tank.
The beneficial effect of the utility model piston: the built-in air big gun makes valve body concentrate a side that is in the storage tank, thereby has improved properties of product greatly; And exceed the volume that takies storage tank, simple for structure, effect is remarkable.
Description of drawings
Fig. 1 is a built-in air big gun structural representation of the present utility model.
Among the figure, 1, the duplex flange; 2, quick exhaust valve; 3,1 " connection pipe; 4,1 " bridge piece; 5, seal ring; 6, piston chamber's seat; 7, piston; 8, piston chamber's flap; 9, spring; 10, bearing; 11, bolt M8X35; 12, spring washer 8; 13, packing ring 8; 14, storage tank; 15, bolt M16X30; 16, packing ring 16; 17, spring washer 16; 18, bolt M16X55; 19, nut M16; 20, connecting flange; 21, jet pipe.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
As shown in Figure 1, the built-in air big gun of present embodiment is combined by piston chamber's seat and piston chamber's flap forms an air flue and exterior, this air flue links to each other with quick exhaust valve by 1 " connection pipe and 1 " bridge piece, thereby this built-in air big gun can be worked.The fitting process of concrete structure is as follows:
The principle of work of the utility model built-in air big gun: by two-position three way magnetic valve as priority valve, thereby the quick exhaust valve that makes 2 actions, because the gas that has bled off piston 7 back sides fast of quick exhaust valve 2, thereby make the pressure in piston 7 fronts greater than the pressure at piston 7 back sides, thereby piston is opened, made a large amount of pressurized airs from jet pipe 21, spray fast.
Though the utility model with preferred embodiment openly as above; but they are not to be used for limiting the utility model; anyly be familiar with this skill person; in the spirit and scope that do not break away from the utility model; can do various variations or retouching from working as, what therefore protection domain of the present utility model should be defined with the application's claim protection domain is as the criterion.
Claims (2)
1. built-in air big gun, it comprises quick exhaust valve, piston chamber's seat, piston chamber's flap, piston, spring, bearing, storage tank and duplex flange, it is characterized in that:
Described quick exhaust valve links to each other with described piston chamber seat by connection pipe and bridge piece, described piston chamber flap is installed on piston chamber's seat, described bearing is pressed in piston chamber's seat and puts into piston, spring, described piston chamber seat, piston chamber's flap, piston, spring, bearing set suite place storage tank, and described duplex flange is installed on the described storage tank;
Described piston chamber seat and piston chamber's flap combine forms an air flue and exterior, and this air flue links to each other with quick exhaust valve with bridge piece by connection pipe, thereby this built-in air big gun can be worked.
2. air bubble according to claim 1 is characterized in that the joint face of described storage tank is provided with seal ring, described piston chamber flap and piston chamber's seat, and affiliated duplex flange all is connected by bolt, spring washer and packing ring with storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200038824U CN201580723U (en) | 2010-01-15 | 2010-01-15 | Novel built-in air shot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200038824U CN201580723U (en) | 2010-01-15 | 2010-01-15 | Novel built-in air shot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201580723U true CN201580723U (en) | 2010-09-15 |
Family
ID=42722717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200038824U Expired - Fee Related CN201580723U (en) | 2010-01-15 | 2010-01-15 | Novel built-in air shot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201580723U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442177A (en) * | 2016-10-26 | 2017-02-22 | 中国工程物理研究院总体工程研究所 | Air cannon with quick closure function and use method of air cannon |
| CN111453223A (en) * | 2020-04-15 | 2020-07-28 | 赫曼(南京)机械技术工程有限公司 | High-efficiency front-mounted built-in air cannon |
| CN111928731B (en) * | 2020-07-28 | 2023-09-05 | 中国飞机强度研究所 | Double-firing two-stage air cannon device |
-
2010
- 2010-01-15 CN CN2010200038824U patent/CN201580723U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442177A (en) * | 2016-10-26 | 2017-02-22 | 中国工程物理研究院总体工程研究所 | Air cannon with quick closure function and use method of air cannon |
| CN106442177B (en) * | 2016-10-26 | 2023-04-25 | 中国工程物理研究院总体工程研究所 | Air cannon with quick closing function and use method thereof |
| CN111453223A (en) * | 2020-04-15 | 2020-07-28 | 赫曼(南京)机械技术工程有限公司 | High-efficiency front-mounted built-in air cannon |
| CN111928731B (en) * | 2020-07-28 | 2023-09-05 | 中国飞机强度研究所 | Double-firing two-stage air cannon device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20110115 |