CN203677812U - Powder boiling device in powder storage tank - Google Patents
Powder boiling device in powder storage tank Download PDFInfo
- Publication number
- CN203677812U CN203677812U CN201420051511.1U CN201420051511U CN203677812U CN 203677812 U CN203677812 U CN 203677812U CN 201420051511 U CN201420051511 U CN 201420051511U CN 203677812 U CN203677812 U CN 203677812U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- powder
- coil pipe
- pipe
- pulvis
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a powder boiling device in a powder storage tank. A coil pipe is arranged in the powder storage tank; a header pipe is connected to the coil pipe and is communicated with an air source outside the storage tank; multiple branch pipes are communicated to the coil pipe in parallel; a one-way valve is arranged at a communicating part between each branch pipe and the coil pipe; each branch pipe is provided with an air outlet and is communicated with an inclined tube which faces to the bottom of the storage tank. Powder in the powder storage tank can be completely and uniformly mixed with air and is in a boiling fluid state, and the powder does not flow back to the air inlet pipe. The experiment proves that by utilizing the powder boiling device in the utility model, the powder residue rate in the storage tank is almost zero, and the utilization rate of the powder in the storage tank is greatly improved.
Description
Technical field:
The utility model relates to the pulvis boiling device in a kind of pulvis storage tank, and specifically the pulvis boiling device in pulvis storage tank in a kind of fire-fighting fire-extinguishing equipment, belongs to fire-fighting fire-extinguishing equipment technical field.
Background technology:
No matter the pulvis storage tank using is at present vertical or horizontal, the design of air inlet pipe is all identical in its tank, reacts its surplus powder rate all very high by actual service condition, and vertical storage tank is generally more than 15%, horizontal tank, even up to 30%～50%, greatly reduces the utilization rate of pulvis.
Summary of the invention:
For overcoming the defect of prior art, the purpose of this utility model is to provide the pulvis boiling device in a kind of pulvis storage tank, can reduce the surplus powder rate of pulvis in storage tank, greatly improves the utilization rate of pulvis.
The utility model technical solution problem adopts following technical scheme:
Pulvis boiling device in pulvis storage tank arranges coil pipe in pulvis storage tank, is connected with house steward and communicates with the source of the gas of storage tank outside on described coil pipe;
On described coil pipe, be communicated with side by side many and be in charge of, be in charge of with coil pipe connectivity part described in each and be provided with check valve; Described in each, be in charge of and there is air outlet and on being in charge of, be communicated with the inclined tube towards tank bottom.
The described Taper Pipe that comprises the setting setting being communicated with described coil pipe of being in charge of, is provided with check valve in the bottom of described Taper Pipe; The top of described Taper Pipe is provided with air outlet, and on the Taper Pipe below described air outlet, radial communication has the inclined tube towards tank bottom, and the outlet of described inclined tube and storage tank bottom surface angle are 30 °-45 °.
The air outlet of described Taper Pipe is towards the outside of scope that coil pipe is drawn a circle to approve, and the air outlet of described inclined tube is towards the inside of scope that coil pipe is drawn a circle to approve.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
By experiment, a volume is 2m
3horizontal pulvis storage tank, its inner air inlet pipe is by former structural design the pulvis storage tank manufactured, its surplus powder rate is 50%, and the structural design that its inner air inlet pipe is in charge of by the utility model the pulvis storage tank manufactured, its surplus powder rate is almost nil.Experimental results show that pulvis boiling device greatly reduces the surplus powder rate in storage tank, improved the utilization rate of pulvis in storage tank.
Accompanying drawing explanation:
Fig. 1 is general structure schematic diagram of the present utility model; Fig. 2 A is single being in charge of and the connection diagram of coil pipe; Fig. 2 B is the right view of Fig. 2 A.
Number in the figure: 1 pulvis storage tank, 2 are in charge of, 3 check valves, 4 coil pipes, 5 house stewards, 6 Taper Pipes, 7 inclined tubes, 8 air outlets.
Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
The specific embodiment:
Embodiment: in conjunction with Fig. 1, at the interior coil pipe 4 that arranges of pulvis storage tank 1, be connected with house steward 5 on coil pipe and communicate with the source of the gas of storage tank outside; On coil pipe 4, be communicated with side by side many and be in charge of 2, be respectively in charge of 2 and be provided with check valve 3 with coil pipe connectivity part; Respectively be in charge of and there is air outlet and on being in charge of, be communicated with the inclined tube 7 towards tank bottom.
In specifically arranging, coil pipe fixed mount is located in storage tank and is placed with at least one circle according to storage tank bottom shape, is multiplely in charge of decile on coil pipe and distributes, described in Fig. 2 A-2B, eachly be in charge of 2 and comprise the Taper Pipe 6 that the setting that is communicated with coil pipe arranges, the bottom of Taper Pipe is provided with check valve 3; The top of Taper Pipe is provided with air outlet 8, and on the Taper Pipe below air outlet, radial communication has the inclined tube 7 towards tank bottom, and the outlet of inclined tube and storage tank bottom surface angle are 30 °-45 °.For guaranteeing the dry powder in storage tank fully to be kicked up and be fully mixed into fluidized state with the gas of input, in specifically arranging, the air outlet 8 of Taper Pipe is towards the outside of scope that coil pipe is drawn a circle to approve, the air outlet of inclined tube 7 is towards the inside of scope that coil pipe is drawn a circle to approve, inclined tube is towards the bottom surface of storage tank, dry powder is kicked up and fully mixed with the gas of Taper Pipe output, and primary mixture ejects fire extinguishing by the output pipe being communicated with storage tank.
In work, outside compressed gas is by house steward 5 by coil pipe 4, and check valve 3 is opened, and gas is entered and be in charge of 2, then export and gas is inputted to storage tank mix with powder by being in charge of Taper Pipe 6 in 2 and inclined tube 7.The gas that Taper Pipe 6 outside air outlets 8 are exported can mix with gas the fluid state that is boiling completely by the powder of storage tank inner coil pipe scope outside, the gas of inclined tube 7 outlet outputs simultaneously can mix with gas the fluid state that is boiling completely by the powder of coils range inside, thereby has guaranteed that the powder in storage tank mixes with gas the fluid state that is boiling completely.When tank internal gas pressure is during higher than the air pressure of house steward input, check valve 3 is closed, thereby has guaranteed that the powder in storage tank can not be back to air inlet pipe.
Claims (3)
1. the pulvis boiling device in pulvis storage tank, is characterized in that, coil pipe (2) is set in pulvis storage tank (1), is connected with house steward (5) and communicates with the source of the gas of storage tank outside on described coil pipe;
On described coil pipe (4), be communicated with side by side many and be in charge of (2), be in charge of (2) described in each to be provided with check valve (3) with coil pipe connectivity part; Described in each, be in charge of and there is air outlet and on being in charge of, be communicated with the inclined tube (7) towards tank bottom.
2. the pulvis boiling device in pulvis storage tank according to claim 1, is characterized in that, described in be in charge of the Taper Pipe (6) that (2) comprise that the setting that is communicated with described coil pipe arranges, be provided with check valve (3) in the bottom of described Taper Pipe; The top of described Taper Pipe is provided with air outlet (8), and on the Taper Pipe below described air outlet, radial communication has the inclined tube (7) towards tank bottom, and the outlet of described inclined tube and storage tank bottom surface angle are 30 °-45 °.
3. the pulvis boiling device in pulvis storage tank according to claim 2, is characterized in that, the air outlet (8) of described Taper Pipe is towards the outside of scope that coil pipe is drawn a circle to approve, and the air outlet of described inclined tube (7) is towards the inside of scope that coil pipe is drawn a circle to approve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051511.1U CN203677812U (en) | 2014-01-26 | 2014-01-26 | Powder boiling device in powder storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051511.1U CN203677812U (en) | 2014-01-26 | 2014-01-26 | Powder boiling device in powder storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677812U true CN203677812U (en) | 2014-07-02 |
Family
ID=50999781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420051511.1U Withdrawn - After Issue CN203677812U (en) | 2014-01-26 | 2014-01-26 | Powder boiling device in powder storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203677812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103751935A (en) * | 2014-01-26 | 2014-04-30 | 明光市浩淼消防科技发展有限公司 | Powder boiling device in powder storage tank |
| CN104353209A (en) * | 2014-09-22 | 2015-02-18 | 大连东方宇科技开发有限公司 | Nitrogen-driven powder extinguishing system |
-
2014
- 2014-01-26 CN CN201420051511.1U patent/CN203677812U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103751935A (en) * | 2014-01-26 | 2014-04-30 | 明光市浩淼消防科技发展有限公司 | Powder boiling device in powder storage tank |
| CN103751935B (en) * | 2014-01-26 | 2016-04-06 | 明光浩淼安防科技股份公司 | Pulvis boiling device in pulvis storage tank |
| CN104353209A (en) * | 2014-09-22 | 2015-02-18 | 大连东方宇科技开发有限公司 | Nitrogen-driven powder extinguishing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203677812U (en) | Powder boiling device in powder storage tank | |
| CN103751935B (en) | Pulvis boiling device in pulvis storage tank | |
| CN201712998U (en) | Storage tank capable of transmitting pressure | |
| CL2012000025A1 (en) | Device for connecting a storage tank for a liquid or gaseous product to a feed, with a connecting conduit having an inlet and an outlet, comprising a holding chamber that is connected by derivation to the connecting conduit; procedure for making the tank connection. | |
| CN204380900U (en) | Spray cans | |
| CN203534912U (en) | Pipeline pressure test device | |
| CN103084046A (en) | Hydrogen bromide gas absorbing device | |
| CN207130823U (en) | There is the digital full frequency-changing water supply device of water quality enhanced feature | |
| CN202223793U (en) | Movable carbon dioxide fire fighting tank box | |
| CN203682619U (en) | Coal powder conveying device | |
| CN205646470U (en) | Utilize cubical switchboard structure that dry powder fire extinguishing agent put out a fire | |
| CN106567696B (en) | Liquid-adding device | |
| CN204034341U (en) | Thickener annular ore discharge device | |
| CN204570825U (en) | Steady-flow tank | |
| CN204560731U (en) | Hybrid sprinkling irrigation case | |
| CN205383058U (en) | Unqualified medical air backflow device | |
| CN203500853U (en) | Slurry diversion pipe structure | |
| CN201643493U (en) | Stored pressure fire extinguisher head with air supplement device | |
| CN209673934U (en) | Cable performance test device under a kind of high water head | |
| CN204217845U (en) | Feed enzyme adding set | |
| CN210528471U (en) | Sulfur trioxide absorbs system acid device | |
| CN207635927U (en) | A kind of CONTINUOUS REFORMER charging wound tube heat exchanger overhauls distributor | |
| CN202127809U (en) | Feeding system of cut stem feeder | |
| CN206888946U (en) | A kind of emptying blowout hookup for oil field production | |
| CN104447142B (en) | A kind of explosive loader of on-site mixed emulsion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MINGGUANG HAOMIAO SECURITY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: MINGGUANG HAOMIAO FIRE-FIGHTING TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 239400 Chuzhou, Mingguang City, Anhui Road, No. 151 Patentee after: MINGGUANG HAOMIAO SECURITY TECHNOLOGY CO., LTD. Address before: 239400 Chuzhou, Mingguang City, Anhui Road, No. 151 Patentee before: Mingguang Haomiao Fire-fighting Technology Development Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |