CN205606187U - Steam pipe net with temperature and pressure reduction ware - Google Patents
Steam pipe net with temperature and pressure reduction ware Download PDFInfo
- Publication number
- CN205606187U CN205606187U CN201620397500.8U CN201620397500U CN205606187U CN 205606187 U CN205606187 U CN 205606187U CN 201620397500 U CN201620397500 U CN 201620397500U CN 205606187 U CN205606187 U CN 205606187U
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- Prior art keywords
- steam
- temperature
- steam pipe
- pressure reduction
- valve
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Abstract
The utility model discloses a steam pipe net with temperature and pressure reduction ware, including the 9.8MPa steam pipe net body, 9.8MPa steam pipe net the body with 9.8MPa steam pipe net be equipped with pressure relief device between the body, pressure relief device includes temperature and pressure reduction ware and valve, through the pipeline intercommunication between temperature and pressure reduction ware and the valve, the valve passes through pipe connection in first steam unloading muffler, the temperature and pressure reduction ware passes through the pipeline and connects respectively in second steam unloading muffler and 9.8MPa steam pipe net body. Should have the 9.8MPa steam pipe net of temperature and pressure reduction ware, have following advantage: 1, subtract the pipe network into 3.9MPa with the unqualified 9.8MPa steam of steam condition through the temperature and pressure reduction ware, reduced the waste of steam, 2, through temperature and pressure reduction ware heating coil, because the flow is bigger for the time of heating coil.
Description
Technical field
This utility model belongs to steam pipe system technical field, is specifically related to a kind of steam pipe system with temperature-decreased pressure reducer.
Background technology
Properly functioning middle air compressor 9.8MPa superheated steam vapour source is by thermo-power station 1#/2# boiler (open standby) and first
The alkanisation 9.8MPa steam pot that gives up provides, and two-way steam is incorporated to a female pipe, and steam parameter requires: pressure 9.8MPa and temperature 535
℃.In startup procedure, first, air compressor 9.8MPa superheated steam vapour source is carried by thermo-power station 1#/2# boiler (open standby)
Confession, treats that methanation 9.8MPa steam pot quality of steaming of giving up is qualified, after pressure, temperature reach requirement, can be incorporated to 9.8MPa steam
Pipe network.This steam pipe system has a disadvantage in that 1, useless pot steams qualified needs to be entered by drain discharge for a long time before being incorporated to pipe network
Row heating coil, owing to pipeline is longer, heating coil is of long duration, and hydrophobic is directly discharged in air, so, not only noise during heating coil
Greatly, and hydrophobic also cannot reclaim directly waste.2, the discharge of long heating coil exacerbates washing away of drain valve, causes drain valve
Internal hemorrhage due to trauma, replacement frequency is high, increases the cost of overhaul of company.
Utility model content
The purpose of this utility model is to provide a kind of steam pipe system with temperature-decreased pressure reducer, to solve above-mentioned background skill
The problem proposed in art.
For achieving the above object, the following technical scheme of this utility model offer: a kind of steam pipe with temperature-decreased pressure reducer
Net, including 9.8MPa steam pipe system body, between described 9.8MPa steam pipe system body and described 9.8MPa steam pipe system body
Being provided with decompressor, described decompressor includes temperature-decreased pressure reducer and valve, by pipe between described temperature-decreased pressure reducer and valve
Road connects, and described valve is connected to the first steam evacuation deafener by pipeline, and described temperature-decreased pressure reducer is connected respectively by pipeline
It is connected to the second steam evacuation deafener and 9.8MPa steam pipe system body.
Preferably, described second steam evacuation deafener and 9.8MPa steam pipe system body are connected by valve and noise reduction valve
Logical.
Technique effect of the present utility model and advantage: should have as follows with the 9.8MPa steam pipe system of temperature-decreased pressure reducer
Advantage:
1, by temperature-decreased pressure reducer, underproof for steam parameter 9.8MPa steam is subtracted into 3.9MPa pipe network, decrease steam
Waste；
2, by temperature-decreased pressure reducer heating coil, owing to flow-rate ratio is relatively big, the time of heating coil is accelerated；
3, due to need not open pipeline section drain valve on the way carry out heating coil, decrease the harm of noise；
4, due to need not open pipeline section drain valve on the way carry out heating coil, decrease the infringement of drain valve, reduce company
Cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 9.8MPa steam pipe system body, 2 decompressors, 3 temperature-decreased pressure reducers, 4 valves, 5 first steam evacuations disappear
Sound device, 6 first steam evacuation deafeners.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
This utility model provides a kind of steam pipe system with temperature-decreased pressure reducer as shown in Figure 1, steams including 9.8MPa
Steam pipe net body 1, is provided with decompressor between described 9.8MPa steam pipe system body 1 and described 9.8MPa steam pipe system body 1
2, described decompressor 2 includes temperature-decreased pressure reducer 3 and valve 4, by pipeline communication between described temperature-decreased pressure reducer 3 and valve 4,
Described valve 4 is connected to the first steam evacuation deafener 5 by pipeline, and described temperature-decreased pressure reducer 3 is connected to by pipeline
Second steam evacuation deafener 6 and 9.8MPa steam pipe system body 1, described second steam evacuation deafener 6 and 9.8MPa steam
Pipe network body 1 is connected with noise reduction valve by valve.
Operation principle: by increasing 9.8MPa-3.9MPa temperature-decreased pressure reducer 3 at methanation 9.8MPa steam pipeline section,
9.8MPa emptying regulation valve and isolating valve, enable methanation and 9.8MPa steam methane pipeline section is carried out during vapour every
From, then by 9.8MPa-3.9MPa temperature-decreased pressure reducer 3, underproof for steam parameter 9.8MPa steam is subtracted into 3.9MPa pipe
Net, carries out heating coil with this to methanation pipeline section, after the isolation of methanation pipeline section, in order to prevent owing to adjusting not in time, and causes
Methanation pipeline section 9.8MPa steam superpressure, can adjust pressure by emptying regulation valve, it is ensured that pipe network properly functioning.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (2)
1. with a steam pipe system for temperature-decreased pressure reducer, including 9.8MPa steam pipe system body (1), it is characterised in that: described
It is provided with decompressor (2), described decompression between 9.8MPa steam pipe system body (1) and described 9.8MPa steam pipe system body (1)
Device (2) includes temperature-decreased pressure reducer (3) and valve (4), by pipeline communication between described temperature-decreased pressure reducer (3) and valve (4),
Described valve (4) is connected to the first steam evacuation deafener (5) by pipeline, and described temperature-decreased pressure reducer (3) is by pipeline respectively
It is connected to the second steam evacuation deafener (6) and 9.8MPa steam pipe system body (1).
A kind of steam pipe system with temperature-decreased pressure reducer the most according to claim 1, it is characterised in that: described second steam
Vent muffler (6) is connected with noise reduction valve by valve with 9.8MPa steam pipe system body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397500.8U CN205606187U (en) | 2016-05-05 | 2016-05-05 | Steam pipe net with temperature and pressure reduction ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397500.8U CN205606187U (en) | 2016-05-05 | 2016-05-05 | Steam pipe net with temperature and pressure reduction ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205606187U true CN205606187U (en) | 2016-09-28 |
Family
ID=56968181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620397500.8U Expired - Fee Related CN205606187U (en) | 2016-05-05 | 2016-05-05 | Steam pipe net with temperature and pressure reduction ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205606187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819400A (en) * | 2021-07-30 | 2021-12-21 | 西安西热节能技术有限公司 | Multi-source integrated automatic switching combined steam supply system and method |
-
2016
- 2016-05-05 CN CN201620397500.8U patent/CN205606187U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819400A (en) * | 2021-07-30 | 2021-12-21 | 西安西热节能技术有限公司 | Multi-source integrated automatic switching combined steam supply system and method |
| CN113819400B (en) * | 2021-07-30 | 2023-04-25 | 西安西热节能技术有限公司 | Multi-source integrated automatic switching combined steam supply system and method |
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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: 20160928 Termination date: 20180505 |