CN207569538U - A kind of distribution air source distributor - Google Patents
A kind of distribution air source distributor Download PDFInfo
- Publication number
- CN207569538U CN207569538U CN201721324802.3U CN201721324802U CN207569538U CN 207569538 U CN207569538 U CN 207569538U CN 201721324802 U CN201721324802 U CN 201721324802U CN 207569538 U CN207569538 U CN 207569538U
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- CN
- China
- Prior art keywords
- tracheae
- main
- valve
- air
- branch
- 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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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of distributed air source distributors to include main tracheae,Air intake valve,Outlet valve,Air gauge,Gas-distributing pipe road and gas-distributing channel valve,Air intake valve and outlet valve are respectively arranged at the main tracheae air inlet and gas outlet,At least two gas distributing openings are provided on main tracheae,The gas distributing opening is connected with branch tracheae,Main air gauge is additionally provided on main tracheae,Air source is assigned on each splitter pipeline by the utility model by using main gas tube,The air intake valve set on main gas tube,Outlet valve and bronchus valve control air source,Air source is realized to be allocated according to different demands,Greatly reduce input and material,Reduce the difficulty of Maintenance and Repair,Simultaneously,Main gas tube is arranged in reserved pipe alley,Compared to traditional type multi-pipeline air distribution system,Save floor space,Reliability obtains larger raising.
Description
Technical field
The utility model is related to steam turbine boiler gas distribution technique field more particularly to a kind of distributed air source distribution dresses
It puts.
Background technology
For our times power generation present situation mainly based on thermal power generation, thermal power generation is the main force of modern society's electric power development
Army, thermoelectricity still capture most of market of electric power.And in thermal power plant, boiler is three big capital equipments of thermal power generation
One of, therefore the economy of boiler, safe operation are thermal power plant's economy, the essential condition of safe operation, it depends on good control
The operational management work of system and protection system and science, at the same the good operation of the air distribution system of boiler also with boiler
Safety and economy are closely bound up.
Air distribution system is used in the place that air feed equipment is needed to compare concentration, and traditional air source distributor is set including aerogenesis
Standby and different branch's tracheae, the equipment of each supply and demand gas are connected there are one lateral with aerogenesis equipment, in this way
The fund that not only expends of air source arrangement and material it is more, and take up a large area, it is inconvenient to safeguard, is examined to daily maintenance
It repaiies work and brings larger trouble, it is therefore desirable to provide a kind of distributed air source distributor for solving the problem above-mentioned.
Utility model content
The technical issues of the utility model solves：A kind of distributed air distribution system is provided, to solve traditional air source
The each gas demand equipment of distribution system is required to connect with air source by pipeline, fund and material consumption are big, take up a large area,
The problem of Maintenance and Repair difficulty is big.
The technical solution of the utility model：A kind of distribution air source distributor, including main tracheae, air intake valve, outlet
Valve, main air gauge, gas-distributing pipe road and gas-distributing channel valve are respectively arranged with air inlet at the main tracheae air inlet and gas outlet
Valve and outlet valve, are provided at least two gas distributing openings on main tracheae, and the gas distributing opening connects with branch tracheae
It is logical, main air gauge is additionally provided on main tracheae.
Branch's tracheae bottom is provided with branch's tracheae valve, and branch's tracheae valve is non-return valve.Institute
Branch's air gauge is additionally provided on the branch's tracheae stated.
The outlet valve, air intake valve are bilateral globe valve.
The gas distributing opening top is provided with screw thread and sealing rubber ring.
The main tracheae is arranged in reserved pipe alley, and the pipe alley surface is provided with metal cover board.
Branch's tracheae end is connect with external instrument and meter.
The beneficial effects of the utility model：A kind of distributed air source distributor is provided, by using main gas tube by gas
Source is assigned on each splitter pipeline, and air intake valve, outlet valve and the bronchus valve set on main gas tube is to gas
Source controls, and realizes air source and is allocated according to different demands, greatly reduces input and material, reduces maintenance inspection
The difficulty repaiied, meanwhile, main gas tube is arranged in reserved pipe alley, compared to traditional type multi-pipeline air distribution system, is saved
Floor space, reliability obtain larger raising.
Description of the drawings
Fig. 1 is the utility model device appearance schematic diagram；
It is identified in figure：1st, main tracheae, 2, air intake valve, 3, outlet valve, 4, main air gauge, 5, branch's tracheae, 6, branch
Tracheae valve, 7, branch's air gauge, 8, gas distributing opening.
Specific embodiment
The utility model is further elaborated with reference to Fig. 1：A kind of distribution air source distributor, including main tracheae 1,
Air intake valve 2, outlet valve 3, main air gauge 4, branch's tracheae 5 and branch's tracheae valve 6,1 air inlet of main tracheae and
Air intake valve 2 and outlet valve 3 are respectively arranged at gas outlet, for controlling the inlet and outlet of main 1 gas of tracheae, facilitates master
The maintenance and maintenance of tracheae 1, at least two gas distributing openings 8 are provided on main tracheae 1, and the gas distributing opening 8 is circle
Pipeline configuration, 8 top of gas distributing opening are provided with screw thread and sealing rubber ring, are also provided in 5 bottom interior wall of branch's tracheae
There is the screw thread being adapted with gas distributing opening 8, the gas distributing opening 8 passes through corresponding screw thread and sealing with branch tracheae 5
Cushion rubber connects, and main air gauge 4 is additionally provided on main tracheae 1, for monitoring the air pressure situation of main tracheae 1, it is ensured that the peace of main tracheae 1
It is complete to stablize.
5 bottom of branch's tracheae is provided with branch's tracheae valve 6, and branch's tracheae valve 6 is non-return valve,
Each branch's tracheae valve 6 controls the entrance of air source respectively, and what branch's tracheae valve 6 used is non-return valve, prevents and branch
The instrument and the used gas of equipment of 5 end of tracheae connection are again introduced into main tracheae 1, avoid the pollution of air source.
Branch's air gauge 7 is additionally provided on branch's tracheae 5, for monitoring the gas pressure of every branch's tracheae 5,
Ensure the air pressure of every branch's tracheae 5 can be in tolerance range.
The outlet valve 3, air intake valve 2 are bilateral globe valve.
8 top of gas distributing opening is provided with screw thread and sealing rubber ring, and the screw thread is used to be fixedly connected with branch
Tracheae 5, sealing rubber ring are used to be sealed junction.
The main tracheae 1 is arranged in reserved pipe alley, and the pipe alley surface is provided with metal cover board, compares
Traditional type multi-pipeline air distribution system, saves floor space.
5 end of branch's tracheae is connect with external instrument and meter.
Claims (7)
1. a kind of distribution air source distributor, including main tracheae（1）, air intake valve（2）, outlet valve（3）, main air gauge
（4）, branch's tracheae（5）With branch's tracheae valve（6）, it is characterised in that：The main tracheae（1）Air inlet and gas outlet punishment
Air intake valve is not provided with it（2）And outlet valve（3）, main tracheae（1）On be provided at least two gas distributing openings（8）, it is described
Gas distributing opening（8）With branch's tracheae（5）Connection, main tracheae（1）On be additionally provided with main air gauge（4）.
2. a kind of distributed air source distributor according to claim 1, it is characterised in that：Branch's tracheae（5）
Bottom is provided with branch's tracheae valve（6）, branch's tracheae valve（6）It is non-return valve.
3. a kind of distributed air source distributor according to claim 1, it is characterised in that：Branch's tracheae（5）
On be additionally provided with branch's air gauge（7）.
4. a kind of distributed air source distributor according to claim 1, it is characterised in that：The outlet valve（3）、
Air intake valve（2）For bilateral globe valve.
5. a kind of distributed air source distributor according to claim 1, it is characterised in that：The gas distributing opening
（8）Top is provided with screw thread and sealing rubber ring.
6. a kind of distributed air source distributor according to claim 1, it is characterised in that：The main tracheae（1）If
It puts in reserved pipe alley, the pipe alley surface is provided with metal cover board.
7. a kind of distributed air source distributor according to claim 1, it is characterised in that：Branch's tracheae（5）
End is connect with external instrument and meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721324802.3U CN207569538U (en) | 2017-10-13 | 2017-10-13 | A kind of distribution air source distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721324802.3U CN207569538U (en) | 2017-10-13 | 2017-10-13 | A kind of distribution air source distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207569538U true CN207569538U (en) | 2018-07-03 |
Family
ID=62695250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721324802.3U Expired - Fee Related CN207569538U (en) | 2017-10-13 | 2017-10-13 | A kind of distribution air source distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207569538U (en) |
-
2017
- 2017-10-13 CN CN201721324802.3U patent/CN207569538U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20181013 |