CN217032703U - Water column liquid level alignment device and catch water - Google Patents
Water column liquid level alignment device and catch water Download PDFInfo
- Publication number
- CN217032703U CN217032703U CN202121534403.6U CN202121534403U CN217032703U CN 217032703 U CN217032703 U CN 217032703U CN 202121534403 U CN202121534403 U CN 202121534403U CN 217032703 U CN217032703 U CN 217032703U
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- water
- water pump
- sampling tube
- pipe
- sampling
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 138
- 239000007788 liquid Substances 0.000 title claims abstract description 22
- 238000005070 sampling Methods 0.000 claims abstract description 48
- 238000005086 pumping Methods 0.000 claims abstract description 10
- 238000000746 purification Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 claims 1
- 238000003973 irrigation Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 6
- 239000008213 purified water Substances 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model belongs to the technical field of power generation equipment, and particularly relates to a water column liquid level alignment device and a steam-water separator, which comprise a sampling tube, a water pump for pumping purified water to the bottom of the sampling tube, and a pressure gauge for measuring the water pressure flowing through the water pump, wherein the water pump is arranged at the position with the same height as the tube bottom of the corresponding sampling tube, the gravity G of a water column at the height is calculated by measuring the height of the water column in the sampling tube, the water pump is started, the value on the pressure gauge is observed, when the value on the pressure gauge is equal to the gravity G, the water pumping is stopped, and the water pump is closed, so that the influence of bubbles in the water column on the liquid level can be eliminated.
Description
Technical Field
The utility model belongs to the technical field of power generation equipment, and particularly relates to a water column liquid level alignment device and a steam-water separator.
Background
The direct current furnace has longer furnace shutdown time, and high temperature heat tracing is used in winter, so that water columns on the positive side and the negative side of the liquid level of the steam-water separator are easy to evaporate to dryness, the water level is inaccurate when a unit is started, the monitoring is lost, water needs to be poured, and the time and the water quantity are not well controlled. When the unit starts, because the positive pressure side does not have a water column, condensation needs to be removed by depending on a large amount of time, and when the unit starts, the water level of the separator is inaccurate, an operator cannot detect the real water level, and the water level protection device is easy to prevent moving. On the other hand, if the water column is filled with water in advance, the water column contains bubbles, so that the water column cannot reach a full water state, the labor force of operators is wasted, and the problem that the water level measurement is inaccurate when the temperature and the pressure are raised exists.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water column liquid level alignment device and a steam-water separator, which aim to solve the problems in the prior art.
The water column liquid level alignment device adopts the following technical scheme:
a water column level alignment apparatus comprising:
the sampling tube is communicated with the liquid cavity of the corresponding device and is used for collecting liquid;
the water pump is arranged at the position with the same height as the tube bottom of the corresponding sampling tube and is used for pumping liquid from the bottom of the sampling tube;
and the pressure gauge is used for measuring the water pressure flowing through the water pump.
Furthermore, be equipped with the scale mark that is used for reading the interior water column height of sample tube on the sampling tube.
Further, still include the water purification container, the water purification container with the water pump leads to pipe connection.
The steam-water separator adopts the following technical scheme:
a steam-water separator comprising:
the separator comprises a separator body, sampling pipes arranged on the positive pressure side and the negative pressure side of the separator body, a differential pressure transmitter, a water pump and a pressure gauge;
the differential pressure transmitter is arranged at the bottom of the corresponding sampling tube;
the water pump is arranged at the position with the same height as the tube bottom of the corresponding sampling tube and is used for pumping water into the secondary door of the differential pressure transmission;
and the pressure gauge is arranged on the water pump and used for measuring the water pressure flowing through the water pump.
Further, the water pump is a micro water pump.
Further, the positive pressure side sampling pipe and the negative pressure side sampling pipe are provided with cylindrical cavities filled with water.
Furthermore, scale marks are arranged on the positive pressure side sampling tube and the negative pressure side sampling tube.
Further, the steam-water separator also comprises a water purification container, and the water purification container is connected with the water pump through a water pipe.
The utility model has the beneficial effects that:
the utility model provides a water column liquid level alignment device, which comprises a sampling tube and a water pump for pumping purified water into the bottom of the sampling tube, wherein the water pump is arranged at the position with the same height as the tube bottom of the corresponding sampling tube, the device also comprises a pressure gauge for measuring the water pressure flowing through the water pump, the gravity G of the water column at the height is calculated by measuring the height of the water column in the sampling tube, the water pump is started, the numerical value on the pressure gauge is observed, when the numerical value on the pressure gauge is equal to the gravity G, the water pumping is stopped, the water pump is closed, and the influence of bubbles in the water column on the liquid level can be eliminated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a water column level alignment apparatus of the present invention;
reference numerals are as follows:
1. the device comprises a sampling tube, 2 a water pump, 3 a pressure gauge, 4 a water purifying container, 5 a separator body, 6 and a differential pressure transmitter.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many different forms than those herein described and the skilled artisan may make similar modifications without departing from the spirit of the utility model and, therefore, the utility model is not limited by the embodiments of the substrate disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only and do not represent a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
An embodiment of a water column liquid level alignment apparatus of the utility model, as shown in fig. 1, a water column liquid level alignment apparatus, including sampling tube 1, used for pumping into the purified water pump 2 of the bottom of the said sampling tube 1, specifically, the water pump 2 is set up in the position of the tube bottom of the corresponding sampling tube 1, also include the pressure gauge 3 used for measuring the water pressure flowing through the said water pump 2, through measuring the height of water column in the sampling tube 1, calculate the gravity G of the water column under this height, turn on the water pump 2, observe the numerical value on the pressure gauge 3, when the numerical value on the pressure gauge 3 is equal to gravity G, stop fetching water, close the water pump 2, can dispel the influence of the bubble in the water column on the liquid level.
In order to measure the height of the water column in the sampling tube 1, the sampling tube 1 is provided with scale marks for reading the height of the water column in the sampling tube 1.
The water column liquid level alignment device that this embodiment provided still includes water purification container 4 for store the water purification, water purification container 4 with 2 water piping connection of water pump.
An embodiment of a steam-water separator of the present invention. As shown in fig. 1, a steam-water separator comprises a separator body 5, wherein the separator body 5 is provided with a positive pressure side sampling pipe and a negative pressure side sampling pipe, and the bottom of the corresponding sampling pipe 1 is provided with a differential pressure transmitter 6;
the water pump is arranged at the position with the same height as the pipe bottom of the corresponding sampling pipe and is used for pumping water into the secondary door of the differential pressure transmission;
the water pump 2 is provided with a pressure gauge 3 for measuring the water pressure flowing through the water pump 2.
In this embodiment, the water pump is a micro water pump, and the micro water pump is the prior art in this field, and its specific structure and principle are not described any more.
The positive pressure side sampling pipe and the negative pressure side sampling pipe are provided with cylindrical cavities filled with water.
In order to measure the height of the water column in the sampling pipe, the positive pressure side sampling pipe and the negative pressure side sampling pipe are provided with scale marks.
The steam-water separator in the embodiment further comprises a water purifying container, and the water purifying container is connected with the water pump through a water pipe.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (8)
1. A water column level alignment apparatus, comprising:
the sampling tube is communicated with the liquid cavity of the corresponding device and is used for collecting liquid;
the water pump is arranged at the position with the same height as the tube bottom of the corresponding sampling tube and is used for pumping liquid from the bottom of the sampling tube;
and the pressure gauge is used for measuring the water pressure flowing through the water pump.
2. A water column level adjustment device according to claim 1, wherein said sampling tube is provided with a graduation mark for reading the height of the water column in the sampling tube.
3. The water column liquid level alignment apparatus of claim 1, further comprising a water purification container connected to the water pump via a water pipe.
4. A steam-water separator, comprising the water column liquid level alignment device of any one of claims 1-3, further comprising a separator body and a differential pressure transmitter, wherein the separator body has a positive pressure side sampling pipe and a negative pressure side sampling pipe, the differential pressure transmitter is disposed at the bottom of the corresponding sampling pipe, the water pump is disposed at the same height as the pipe bottom of the corresponding sampling pipe for pumping water into the secondary door of the differential pressure transmission, and the pressure gauge is disposed on the water pump.
5. A water separator according to claim 4, characterised in that the water pump is a micro-pump.
6. The steam-water separator according to claim 4, wherein the positive pressure side sampling pipe and the negative pressure side sampling pipe are provided with cylindrical cavities for water irrigation.
7. The steam-water separator as claimed in claim 4, wherein the sampling pipes on the positive pressure side and the negative pressure side are provided with scale marks.
8. The steam-water separator according to claim 4, further comprising a water purification container, wherein the water purification container is connected with the water pump through a water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121534403.6U CN217032703U (en) | 2021-07-07 | 2021-07-07 | Water column liquid level alignment device and catch water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121534403.6U CN217032703U (en) | 2021-07-07 | 2021-07-07 | Water column liquid level alignment device and catch water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217032703U true CN217032703U (en) | 2022-07-22 |
Family
ID=82410611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121534403.6U Expired - Fee Related CN217032703U (en) | 2021-07-07 | 2021-07-07 | Water column liquid level alignment device and catch water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217032703U (en) |
-
2021
- 2021-07-07 CN CN202121534403.6U patent/CN217032703U/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: 20220722 |