CN203586928U - Rubber ball cleaning system - Google Patents
Rubber ball cleaning system Download PDFInfo
- Publication number
- CN203586928U CN203586928U CN201320785420.6U CN201320785420U CN203586928U CN 203586928 U CN203586928 U CN 203586928U CN 201320785420 U CN201320785420 U CN 201320785420U CN 203586928 U CN203586928 U CN 203586928U
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- China
- Prior art keywords
- rubber ball
- ball
- cleaning system
- control device
- rubber
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Abstract
The utility model discloses a cleaning system, and particularly relates to a rubber ball cleaning system applied to steam turbines of a power plant. The utility model provides the rubber ball cleaning system capable of cleaning a plurality of steam turbines, the rubber ball cleaning system comprises a ball collecting net, a ball containing chamber and a rubber ball pump in sequential serial connection, wherein the ball collecting net is communicated with the ball containing chamber, the rubber ball pump is communicated with the ball containing chamber, the rubber ball cleaning system also comprises a multi-unit control device, the multi-unit control device comprise an inlet and at least two outlets, and the inlet of the multi-unit control device is connected with an outlet of the rubber ball pump. Through the multi-unit rubber ball cleaning control device, the problem that a plurality of steam turbines share one set of rubber ball cleaning system is effectively solved, in addition, the device control is fused into an original rubber ball control system, and the automatic control is realized. The multi-unit rubber ball cleaning control device of two units consists of an ordinary electric three-way valve, and more than two units can be formed by a plurality of three-way valve through superposition.
Description
Technical field
The utility model relates to a kind of purging system, especially a kind of rubber ball cleaning system that applies to power plant steam turbine.
Background technology
The cleaning of power plant steam turbine generally has chemical on-line cleaning, or just has manual cleaning after shutting down.Along with the development of on-line cleaning technology, glueballs cleaning technique obtains the favor of more and more power plant, is widely used.A set of complete rubber ball cleaning system comprises the devices such as Rubber ball pump, ball collector, ball screen.For further improving circulating water quality, generally also on recirculated water inlet duct, secondary filter is housed.
There is the problem of the corresponding a set of ball cleaning apparatus of a Steam Turbine in current rubber ball cleaning system design, therefore for the power plant with multiple steam turbines, the many covers of general design rubber ball cleaning system, not only cause investment waste, and making on-the-spot pipeline become complicated, operation, maintenance in use procedure increase greatly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rubber ball cleaning system that can clean multiple steam turbines.
The utility model solves the rubber ball cleaning system that its technical problem adopts, comprise ball screen, ball collector and the Rubber ball pump of series connection successively, described ball screen is connected with described ball collector, described Rubber ball pump is connected with described ball collector, also comprise multicomputer control device, described multicomputer control device comprises an import and at least two outlets, and the import of described multicomputer control device is connected with described glueballs delivery side of pump.
Further, described multicomputer control device consists of electric T-shaped valve and controller, and described electric T-shaped valve is electrically connected with described controller, and the import of described electric T-shaped valve is connected with described glueballs delivery side of pump.
Further, described electric T-shaped valve at least arranges two, thereby all electric T-shaped valves superpose mutually, installation forms the electric T-shaped valve group with at least three outlets.
Further, described ball screen is provided with at least two, is relation in parallel between all ball screens.
The beneficial effects of the utility model are: by multicomputer glueballs cleaning control device, effectively solved multiple steam turbines and shared the problem that a set of glueballs cleans, and the control of device is fused to former glueballs control system, realized automatically and controlling.The multicomputer glueballs cleaning control device of 2 units is comprised of common electric T-shaped valve, and 2 above units can be comprised of multiple triple valve stacks.Its control integration, in former glueballs control system, is carried out one-key operation, does not need manual intervention, and the relatively former rubber ball cleaning system of whole cleaning process has increased a unit option program in program.Install required Master Cost lower, the price that an electric T-shaped valve is installed is lower, relatively many cover rubber ball cleaning systems, and the large degree of equipment investment reduces.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is control logic figure of the present utility model;
Parts, position and numbering in figure: ball screen 1, Rubber ball pump 2, ball collector 3, multicomputer control device 4.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises ball screen 1, ball collector 3 and the Rubber ball pump 2 of series connection successively, described ball screen 1 is connected with described ball collector 3, described Rubber ball pump 2 is connected with described ball collector 3, also comprise multicomputer control device 4, described multicomputer control device 4 comprises an import and at least two outlets, and the import of described multicomputer control device 4 is connected with the outlet of described Rubber ball pump 2.The import of ball screen 1 is connected with unit condenser, and its outlet is connected with the import of ball collector 3.In Fig. 1, there are two scavenger circuits, when needs clean, selecting corresponding loop is corresponding unit gas trap capable of washing.Its control logic as shown in Figure 2, for example, when A unit need to clean, select " cleaning of A unit ", system is accepted after instruction automatically, first enter multicomputer control device 4, according to instruction multicomputer control device 4, select to need the unit of cleaning, automatically A unit path is opened to other unit path blockades.Enter and then rubber ball cleaning system controller, complete whole cleaning process.
Concrete, as shown in Figure 1, described multicomputer control device 4 consists of electric T-shaped valve and controller, and described electric T-shaped valve is electrically connected with described controller, and the import of described electric T-shaped valve is connected with the outlet of described Rubber ball pump 2.Utilize the switching of controller control electric T-shaped valve can control the switching in unit loop, thereby can select easily as required to need the unit of cleaning.Electric T-shaped valve cost is lower, still can be cost-saving in the situation that raising the efficiency.
When unit has more than three, described electric T-shaped valve at least arranges two, thereby all electric T-shaped valves superpose mutually, installation forms the electric T-shaped valve group with at least three outlets.Electric T-shaped valve group has an import and multiple outlet, thereby can form multiple scavenger circuits, meets the needs of multiple units.
Concrete, as shown in Figure 1, state ball screen 1 and be provided with at least two, between all ball screens 1, be relation in parallel.A ball screen 1 is corresponding with a unit.
Claims (4)
1. rubber ball cleaning system, comprise ball screen (1), ball collector (3) and the Rubber ball pump (2) of series connection successively, described ball screen (1) is connected with described ball collector (3), described Rubber ball pump (2) is connected with described ball collector (3), it is characterized in that: also comprise multicomputer control device (4), described multicomputer control device (4) comprises an import and at least two outlets, and the import of described multicomputer control device (4) is connected with the outlet of described Rubber ball pump (2).
2. rubber ball cleaning system as claimed in claim 1, it is characterized in that: described multicomputer control device (4) consists of electric T-shaped valve and controller, described electric T-shaped valve is electrically connected with described controller, and the import of described electric T-shaped valve is connected with the outlet of described Rubber ball pump (2).
3. rubber ball cleaning system as claimed in claim 2, is characterized in that: described electric T-shaped valve at least arranges two, thereby all electric T-shaped valves superpose mutually, installation forms the electric T-shaped valve group with at least three outlets.
4. the rubber ball cleaning system as described in claim 1,2 or 3, is characterized in that: described ball screen (1) is provided with at least two, all ball screens are relation in parallel between (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785420.6U CN203586928U (en) | 2013-12-02 | 2013-12-02 | Rubber ball cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785420.6U CN203586928U (en) | 2013-12-02 | 2013-12-02 | Rubber ball cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203586928U true CN203586928U (en) | 2014-05-07 |
Family
ID=50584834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320785420.6U Expired - Fee Related CN203586928U (en) | 2013-12-02 | 2013-12-02 | Rubber ball cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203586928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728996A (en) * | 2020-12-31 | 2021-04-30 | 深圳市诚至臻科技有限公司 | Automatic online cleaning control system for air conditioner rubber balls in power plant |
-
2013
- 2013-12-02 CN CN201320785420.6U patent/CN203586928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728996A (en) * | 2020-12-31 | 2021-04-30 | 深圳市诚至臻科技有限公司 | Automatic online cleaning control system for air conditioner rubber balls in power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140507 Termination date: 20171202 |