CN202255538U - Boiler steam sampling condensing tank - Google Patents
Boiler steam sampling condensing tank Download PDFInfo
- Publication number
- CN202255538U CN202255538U CN2011202602407U CN201120260240U CN202255538U CN 202255538 U CN202255538 U CN 202255538U CN 2011202602407 U CN2011202602407 U CN 2011202602407U CN 201120260240 U CN201120260240 U CN 201120260240U CN 202255538 U CN202255538 U CN 202255538U
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- CN
- China
- Prior art keywords
- drainer
- pipe
- boiler steam
- liquid
- sampling
- 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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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a boiler steam sampling condensing tank, which comprises a boiler steam lead-out pipe, a condensing tank and a liquid pipe, wherein the steam lead-out pipe is connected between the condensing pipe and a boiler steam pocket, the upper part of the condensing tank is an accumbent tank body, the lower part of the condensing tank is a horizontal bottom plate, a plurality of liquid collecting grooves are arranged on the bottom plate, and the liquid pipe is horizontally led out from the combined part of the tank body and the bottom plate and is communicated with the liquid collecting grooves. The liquid pipe of the boiler steam sampling condensing tank is horizontally led out, the section of horizontal liquid pipe can basically complete the temperature reduction process of internal water, after the liquid pipe is rotated to the vertical direction, and the temperature change gradient of the water pipe in the vertical pipe is very small, so liquid level measurement errors can be reduced, and the measurement accuracy is improved.
Description
Technical field
The utility model relates to the attachment technique field that boiler water level is measured, and particularly relates to a kind of Boiler Steam sampling drainer.
Background technology
The measurement of water level is all measured through pressure difference transmitter in the existing high-pressure boiler, generally all is to draw sampling pipe from steam side, measures as a reference through the cooled water column of drainer; Existing steam sampling drainer structure is not quite reasonable; Its liquid line directly is connected the drainer bottom downwards and since water column in liquid line from temperature rate of change to little bigger because the length of water column is relevant with its density; Density has relation with temperature again; Therefore, the water column in such liquid line has very big influence to measurement result, and error is bigger.
The utility model content
The purpose of the utility model is in order to address the above problem, a kind of Boiler Steam sampling drainer to be provided.
The technical scheme of the utility model is: a kind of Boiler Steam sampling drainer; Contain Boiler Steam fairlead, drainer, liquid line, described steam fairlead is connected between condenser pipe and the boiler-steam dome, and described drainer top is the tank body of accumbency; The bottom is the base plate of level; This base plate is provided with many liquid collection troughs, and described liquid line is drawn from the binding site level of tank body and base plate, is communicated with described liquid collection trough.
Described liquid line horizontal length is at least 1.5 meters.
Described steam fairlead is higher than the level height of liquid line with the connecting portion of drainer.
Many liquid collection troughs on the described base plate are crisscross, interconnect, and wherein have one to be communicated with liquid line.
The beneficial effect of the utility model
The liquid line of this Boiler Steam sampling drainer is that level is drawn; The horizontal liquid line of this section can be accomplished the temperature-fall period of internal water basically; After treating that it turns to vertical direction; The temperature rate of change of the water pipe of its vertical direction is just very little, so just can reduce the error of level gauging, improves the accuracy of measuring.
Description of drawings
Fig. 1 is the mounting structure synoptic diagram of this Boiler Steam sampling drainer;
Fig. 2 is the base plate master TV structure synoptic diagram of the level of this Boiler Steam sampling drainer;
Fig. 3 is the base plate plan structure synoptic diagram of the level of this Boiler Steam sampling drainer;
Fig. 4 is the base plate side-looking structural representation of the level of this Boiler Steam sampling drainer.
Embodiment
1. steam fairleads among the figure, 2. tank body, 3. base plate, 4. liquid line, the 3-1. liquid collection trough of drainer.
Embodiment: referring to Fig. 1, a kind of Boiler Steam sampling drainer contains Boiler Steam fairlead, drainer, liquid line among the figure; Described steam fairlead is connected between condenser pipe and the boiler-steam dome; Described drainer top is the tank body of accumbency, and the bottom is the base plate of level, and this base plate is provided with many liquid collection troughs; Described liquid line is drawn from the binding site level of tank body and base plate, is communicated with described liquid collection trough.Described liquid line horizontal length is at least 1.5 meters.Described steam fairlead is higher than the level height of liquid line with the connecting portion of drainer.Many liquid collection troughs on the described base plate are crisscross, interconnect, and wherein have one to be communicated with liquid line.
Claims (4)
1. Boiler Steam sampling drainer; Contain Boiler Steam fairlead, drainer, liquid line, described steam fairlead is connected between condenser pipe and the boiler-steam dome, it is characterized in that: described drainer top is the tank body of accumbency; The bottom is the base plate of level; This base plate is provided with many liquid collection troughs, and described liquid line is drawn from the binding site level of tank body and base plate, is communicated with described liquid collection trough.
2. Boiler Steam sampling drainer according to claim 1, it is characterized in that: described liquid line horizontal length is at least 1.5 meters.
3. Boiler Steam sampling drainer according to claim 1 is characterized in that: described steam fairlead is higher than the level height of liquid line with the connecting portion of drainer.
4. Boiler Steam according to claim 1 sampling drainer, it is characterized in that: many liquid collection troughs on the described base plate are crisscross, interconnect, and wherein have one to be communicated with liquid line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202602407U CN202255538U (en) | 2011-07-22 | 2011-07-22 | Boiler steam sampling condensing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202602407U CN202255538U (en) | 2011-07-22 | 2011-07-22 | Boiler steam sampling condensing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255538U true CN202255538U (en) | 2012-05-30 |
Family
ID=46116765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202602407U Expired - Fee Related CN202255538U (en) | 2011-07-22 | 2011-07-22 | Boiler steam sampling condensing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405923A (en) * | 2018-11-06 | 2019-03-01 | 秦皇岛华电测控设备有限公司 | The built-in equalizing reservoir of steam water-level full scale |
-
2011
- 2011-07-22 CN CN2011202602407U patent/CN202255538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405923A (en) * | 2018-11-06 | 2019-03-01 | 秦皇岛华电测控设备有限公司 | The built-in equalizing reservoir of steam water-level full scale |
| CN109405923B (en) * | 2018-11-06 | 2023-11-03 | 秦皇岛华电测控设备有限公司 | Full range internal balance container for drum water level |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130722 |