CN206310240U - The cold pipe Quick drainage system of steam - Google Patents
The cold pipe Quick drainage system of steam Download PDFInfo
- Publication number
- CN206310240U CN206310240U CN201621326912.9U CN201621326912U CN206310240U CN 206310240 U CN206310240 U CN 206310240U CN 201621326912 U CN201621326912 U CN 201621326912U CN 206310240 U CN206310240 U CN 206310240U
- Authority
- CN
- China
- Prior art keywords
- steam
- main
- pipeline
- drainage system
- valve
- 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 is related to a kind of cold pipe Quick drainage system of steam,Including main steam header road,Main steam header road is connected by main stop valve with the input of heat exchanger,The output end of heat exchanger is connected with main sewer,The output end of main stop valve is connected by pipeline with the input of the first steam trap,The output end of the first steam trap is connected by pipeline with main drainpipe,The output end of main stop valve is also connected by pipeline with the input of magnetic valve,The output end of magnetic valve is connected with main sewer,The cold pipe Quick drainage system of steam also includes start button,Stop button and contactor,The magnet coil of magnetic valve is connected on the normally opened main contacts of contactor,Start button is connected with the magnet coil of contactor,Stop button is connected with the auxiliary normally opened contact of contactor,The cold pipe Quick drainage system of steam of the present utility model can mitigate water hammer.
Description
Technical field
The utility model is related to a kind of drainage arrangement, more particularly to a kind of cold pipe Quick drainage system of steam.
Background technology
At present, in the case where jet chimney is cooled down, main pipeline occurs very strong water hammer when supplying gas, and the time holds
It is continuous more long.Water attack refers in pressure conduit, and liquid or gas flow rate occur drastically to change that caused pressure fluctuates widely shows
As, it causes certain impact to jet chimney, steam trap and pipe heat exchanger, shortened jet chimney, steam trap with
And the usage cycles of pipe heat exchanger, and the maintenance times to steam trap are increased, and the time for sending vapour is extended, increased and send
Gas cost.
In view of above-mentioned defect, the design people is actively subject to research and innovation, to found a kind of steam of new structure
Cold pipe Quick drainage system, makes it have more the value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model to be to provide a kind of steam that can mitigate water hammer cold
Pipe Quick drainage system.
The cold pipe Quick drainage system of steam of the present utility model, including main steam header road, the main steam header road is by master
Stop valve is connected with the input of heat exchanger, and the output end of the heat exchanger is connected with main sewer, the main stop valve it is defeated
Go out end to be connected with the input of the first steam trap by pipeline, the output end of first steam trap passes through pipeline and total row
Water pipe is connected, and the output end of the main stop valve is also connected by pipeline with the input of magnetic valve, the output of the magnetic valve
End is connected with main sewer, and the cold pipe Quick drainage system of steam also includes start button, stop button and contactor, described
The magnet coil of magnetic valve is connected on the normally opened main contacts of the contactor, the electromagnetism of the start button and the contactor
Coil is connected, and the stop button is connected with the auxiliary normally opened contact of the contactor.
Further, the cold pipe Quick drainage system of steam of the present utility model, in connection main stop valve and the pipe of magnetic valve
First branch's stop valve is provided with road.
Further, the cold pipe Quick drainage system of steam of the present utility model, in connection the first steam trap and main stop valve
Pipeline on be provided with second branch's stop valve.
Further, the cold pipe Quick drainage system of steam of the present utility model, in connection heat exchanger and the pipe of main stop valve
The 3rd branch's stop valve is provided with road.
Further, the cold pipe Quick drainage system of steam of the present utility model, in output end and total row of connection heat exchanger
The second steam trap is provided with the pipeline of water pipe.
Further, the cold pipe Quick drainage system of steam of the present utility model, is connecting the second steam trap with heat exchanger
The 4th draining valve is provided with pipeline.
By such scheme, the utility model at least has advantages below：The cold pipe Quick drainage of steam of the present utility model
System, by the setting of magnetic valve so that operating personnel can be by start button remote activation magnetic valve, so that electromagnetism
Pipeline where valve can carry out draining as Quick drainage pipeline to cooling water, alleviate the phenomenon of water attack.Therefore the system
Can be when the jet chimney of cooling send steam, remote control magnetic valve, the cooling water in quick discharge line mitigates water attack feelings
The time of vapour is sent in condition, shortening, reduces the cost for sending vapour, and the safety coefficient of lifting operation personnel extends main steam header road, dredges
Hydrophone and heat exchanger usage cycles.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structural representation of the cold pipe Quick drainage system of steam of the present utility model；
Fig. 2 is the circuit connection diagram of magnetic valve.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
Referring to Fig. 1 to Fig. 2, a kind of cold pipe Quick drainage system of steam of the preferred embodiment of the utility model one, including steam
Vapour main pipeline 1, main steam header road is connected by main stop valve 2 with the input of heat exchanger 3, the output end of heat exchanger and total draining
Pipe 4 is connected, and the output end of main stop valve is connected by pipeline with the input of the first steam trap 5, the output end of the first steam trap
It is connected with main sewer by pipeline, the output end of main stop valve is also connected by pipeline with the input of magnetic valve 6, magnetic valve
Output end be connected with main sewer, the cold pipe Quick drainage system of steam also include start button 7, stop button 8 and contactor,
The magnet coil 9 of magnetic valve is connected on the normally opened main contacts 10 of contactor, and start button connects with the magnet coil 11 of contactor
Connect, stop button is connected with the auxiliary normally opened contact 12 of contactor.Preferably, the cold pipe of steam of the present utility model is quickly arranged
Water system, first branch's stop valve 13 is provided with pipeline of the connection main stop valve with magnetic valve.Preferably, this practicality is new
The cold pipe Quick drainage system of steam of type, is provided with the cut-off of the second branch on pipeline of first steam trap with main stop valve is connected
Valve 14.Preferably, the cold pipe Quick drainage system of steam of the present utility model, on pipeline of the connection heat exchanger with main stop valve
It is provided with the 3rd branch's stop valve 15.Preferably, the cold pipe Quick drainage system of steam of the present utility model, in connection heat exchanger
Output end and main sewer pipeline on be provided with the second steam trap 16.Preferably, the cold pipe of steam of the present utility model is fast
Fast drainage system, the 4th draining valve 17 is provided with pipeline of second steam trap with heat exchanger is connected.
The cold pipe Quick drainage system perfecting of the steam of the present utility model condensate water discharging pipeline of original jet chimney, increases
It is the Quick drainage pipeline that controls valve to have added with magnetic valve, so as to first sending the vapour process time can to shorten, reduction send vapour into
This, reduces influence of the water attack to pipeline, each valve and terminal heat transmission equipment ordinary life；The first branch installed on pipeline
Stop valve be primarily to facilitate maintenance or in solenoid valve failure can shutoff valve gate resistance only steam leakage in time, secondly using electric
Magnet valve is primarily to being capable of remote control, the safety coefficient of raising operating personnel.When specifically supplying gas, before steam send vapour, will
Each stop valve is opened, and checks the first steam trap and the second steam trap, and then operating personnel remotely press start button, contactor
Coil obtains electric adhesive, now contactor auxiliary normally opened contact closure, contactor self-locking, while the normally opened main contacts closure of contactor,
Magnetic valve is opened and send vapour, after water is drained or water attack disappears, remotely presses stop button, contactor coil dead electricity, contact
Each normally opened contact of device disconnects, closed electromagnetic valve.
The above is only preferred embodiment of the present utility model, be not limited to the utility model, it is noted that for
For those skilled in the art, on the premise of the utility model know-why is not departed from, if can also make
Dry to improve and modification, these are improved and modification also should be regarded as protection domain of the present utility model.
Claims (6)
1. the cold pipe Quick drainage system of a kind of steam, it is characterised in that：Including main steam header road, the main steam header road is by master
Stop valve is connected with the input of heat exchanger, and the output end of the heat exchanger is connected with main sewer, the main stop valve it is defeated
Go out end to be connected with the input of the first steam trap by pipeline, the output end of first steam trap passes through pipeline and total row
Water pipe is connected, and the output end of the main stop valve is also connected by pipeline with the input of magnetic valve, the output of the magnetic valve
End is connected with main sewer, and the cold pipe Quick drainage system of steam also includes start button, stop button and contactor, described
The magnet coil of magnetic valve is connected on the normally opened main contacts of the contactor, the electromagnetism of the start button and the contactor
Coil is connected, and the stop button is connected with the auxiliary normally opened contact of the contactor.
2. the cold pipe Quick drainage system of steam according to claim 1, it is characterised in that：In connection main stop valve and electromagnetism
First branch's stop valve is provided with the pipeline of valve.
3. the cold pipe Quick drainage system of steam according to claim 1, it is characterised in that：In connection the first steam trap and master
Second branch's stop valve is provided with the pipeline of stop valve.
4. the cold pipe Quick drainage system of steam according to claim 1, it is characterised in that：In connection heat exchanger and main cut-off
The 3rd branch's stop valve is provided with the pipeline of valve.
5. according to the cold pipe Quick drainage system of steam described in claim 1, it is characterised in that：Connection heat exchanger output end with
The second steam trap is provided with the pipeline of main sewer.
6. according to the cold pipe Quick drainage system of steam described in claim 5, it is characterised in that：The second steam trap is being connected with heat exchange
The 4th draining valve is provided with the pipeline of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326912.9U CN206310240U (en) | 2016-12-05 | 2016-12-05 | The cold pipe Quick drainage system of steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326912.9U CN206310240U (en) | 2016-12-05 | 2016-12-05 | The cold pipe Quick drainage system of steam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206310240U true CN206310240U (en) | 2017-07-07 |
Family
ID=59249854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621326912.9U Expired - Fee Related CN206310240U (en) | 2016-12-05 | 2016-12-05 | The cold pipe Quick drainage system of steam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206310240U (en) |
-
2016
- 2016-12-05 CN CN201621326912.9U patent/CN206310240U/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 |
Granted publication date: 20170707 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |