CN209878408U - Portable sampling device of water treatment system pipeline of thermal power plant - Google Patents
Portable sampling device of water treatment system pipeline of thermal power plant Download PDFInfo
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- CN209878408U CN209878408U CN201920446126.XU CN201920446126U CN209878408U CN 209878408 U CN209878408 U CN 209878408U CN 201920446126 U CN201920446126 U CN 201920446126U CN 209878408 U CN209878408 U CN 209878408U
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- power plant
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Abstract
The utility model discloses a portable sampling device of water treatment system pipeline of thermal power plant belongs to the sampling device field, and this sampling device is the J type, including straight tube portion, sampling pipe, arc pipe portion and shrink mouth, straight tube portion and sampling pipe melt respectively and connect in the both ends of arc pipe portion, the other end of shrink mouth melt-joint in straight tube portion. All parts of the sampling device are made of DN25PPR plastic, so that the sampling device is high in strength, light in weight, convenient to carry and sample, and not easy to damage; all parts are welded by heat, the whole sampler is connected into a whole, the degumming, loosening and damage of joints can be effectively prevented after long-time use, and the service life of the sampling device is prolonged.
Description
Technical Field
The utility model belongs to the technical field of sampling device, concretely relates to portable sampling device of thermal power plant water treatment system pipeline.
Background
Thermal power generation is the main power generation form in China. A large amount of water resources are consumed in the production process of the thermal power plant, and the proportion of good water in the cooling tower is the largest. In order to ensure the normal operation of the unit, the cold water tower must be supplemented with the supplementing water with qualified water quality. The shortage of water resources in China is serious and the distribution is uneven. In order to reasonably utilize water resources, thermal power plants mostly use urban reclaimed water as make-up water for cooling towers. Because the urban reclaimed water has complex components, the direct use of the reclaimed water can cause great damage to power plant equipment, and therefore reclaimed water supplementing water must be treated and detected. Qualified water samples are quickly obtained, important parameters can be provided for the operation of a water treatment system, and the method is particularly important in water treatment work.
The sampling of current water treatment system pipeline adopts directly trompil on the pipeline, welding sampling tube more. The method has good use condition on the pipeline with good water quality. But the use effect on pipelines such as circulating water, reclaimed water and the like of a power plant is poor, and because the circulating water and the reclaimed water have more impurity contents, the scale is easy to form, and the sampling tube has certain corrosivity, is extremely easy to block and is inconvenient to sample.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable sampling device of water treatment system pipeline of thermal power plant to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a portable sampling device of water treatment system pipeline of thermal power plant, this sampling device are the J type, including straight tube portion, sampling pipe, arc pipe portion and shrink mouth, straight tube portion and sampling pipe melt respectively and connect in the both ends of arc pipe portion, the other end at straight tube portion is welded to the shrink mouth.
Preferably, the sampling pipe is for leaking hopper-shaped, the sampling pipe be close to one end with arc pipe portion looks adaptation, the sampling pipe is kept away from the diameter of arc pipe portion one end is greater than the diameter of arc pipe portion.
Preferably, the straight pipe part, the sampling pipe, the arc pipe part and the contraction nozzle are all made of DNPPR plastic.
Preferably, the sampling pipe is close to the outer surface wall cover of the one end of arc pipe portion and is equipped with the adjustable ring, adjustable ring and sampling pipe sliding connection.
Preferably, the contraction nozzle is in a spout shape, and the diameter of one end of the contraction nozzle welded with the straight pipe part is larger than that of one end of the contraction nozzle far away from the straight pipe part.
Compared with the prior art, the beneficial effects of the utility model are that:
1. all parts of the sampling device are made of DN25PPR plastic, so that the sampling device is high in strength, light in weight, convenient to carry and sample, and not easy to damage; all parts are in hot fusion, and the whole sampler is connected into a whole, so that the degumming, loosening and damage of all joints after long-time use can be effectively prevented, and the service life of the sampling device is prolonged;
2. this sampling device can adjust the bore of sampling pipe as required through setting up the adjustable ring, and then the flow of control sampling, convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a flow chart of the present invention.
In the figure: 1. a straight tube portion; 2. a sampling tube; 3. an arc tube part; 4. contracting the mouth; 5. an adjusting ring.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-2, the utility model provides a portable sampling device of water treatment system pipeline of thermal power plant, this sampling device is the J type, including straight tube portion 1, sampling pipe 2, arc pipe portion 3 and shrink mouth 4, straight tube portion 1 and sampling pipe 2 butt fusion respectively are at the both ends of arc pipe portion 3, and shrink mouth 4 butt fusion is at the other end of straight tube portion 1.
Stretch sampling pipe 2 to water supply pipeline's exit, can make water in the water supply pipeline from sampling head 2 get into arc pipe portion 3 inside, through the leading-in sampling container of straight pipe portion 1, thereby accomplish sampling work, the sampling device design is the J type, during the sampling, when staff accomodate straight pipe portion 1, liquid that does not get into in the sampling head 2 falls into the pond along arc pipe portion 3, can not flow the position department of straight pipe portion, makes things convenient for the staff to sample.
Specifically, sampling pipe 2 is for leaking hopper-shaped, and sampling pipe 2 is close to 3 one end and the 3 looks adaptations of arc pipe portion, makes sampling pipe 2 can with the smooth butt fusion of arc pipe portion 3, and the diameter that sampling pipe 2 kept away from 3 one ends of arc pipe portion is greater than the diameter of arc pipe portion 3, can increase sampling device's the area of intaking effectively to accomplish sampling work fast.
Specifically, sampling pipe 2 is close to the outer wall cover of the one end of arc pipe portion 3 and is equipped with adjustable ring 5, and adjustable ring 5 and sampling pipe 2 sliding connection, through setting up adjustable ring 5, when using, because sampling pipe 2 is hourglass hopper-shaped, the diameter of adjustable ring 5 remains unchanged, during the use, upwards slides adjustable ring 5, can change sampling pipe 2's bore, convenient to use according to the sampling needs.
Specifically, straight tube portion 1, sampling pipe 2, arc pipe portion 3 and shrink mouth 4 all adopt DN25PPR plastics to make, and whole sampling device adopts DN25PPR plastics to make, because PPR plastics have intensity height, the quality is lighter, conveniently carries, and not fragile characteristics, can improve sampling device's life effectively.
Specifically, shrink mouth 4 is hu zui form, and shrink mouth 4 is greater than the one end that straight tube portion 1 was kept away from to shrink mouth 4 with the welded one end diameter of straight tube portion 1, adopts the shrink mouth 4 of hu zui form, makes things convenient for during liquid flows into sampling container.
The utility model discloses a theory of operation and use as follows:
when in use, a worker moves the adjusting ring 5 according to needs, because the sampling pipe 2 is funnel-shaped and made of plastic, the diameter of the adjusting ring 5 is kept unchanged, the diameter of the sampling pipe 2 can be changed by moving the adjusting ring 5 upwards, the sampling flow is controlled, the worker holds the straight pipe part 1, the sampling head 2 extends to the outlet of the water replenishing pipeline, liquid enters the arc-shaped pipe 3 from the sampling head 2, when the sampling device enters the straight pipe part 1, the sampling device can directly flow into a sampling container through the contraction nozzle 4 of the straight pipe part 1 to finish sampling work, the sampling device adopts a J-shaped design, and when sampling, when the straight pipe part 1 is stored by the staff, the liquid which does not enter the sampling head 2 falls into the water pool along the arc pipe part 3, the straight pipe part can not flow to the position department of straight pipe portion, makes things convenient for the staff to sample, and straight pipe portion 1, sampling pipe 2 and arc pipe portion 3 all adopt DN25PPR plastics to make, can improve sampling device's life effectively.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a portable sampling device of water processing system pipeline of thermal power plant, its characterized in that, this sampling device is the J type, including straight tube portion (1), sampling pipe (2), arc pipe portion (3) and shrink mouth (4), straight tube portion (1) and sampling pipe (2) butt fusion respectively are in the both ends of arc pipe portion (3), shrink mouth (4) butt fusion is at the other end of straight tube portion (1).
2. The portable sampling device for the pipeline of the water treatment system in the thermal power plant as claimed in claim 1, wherein the sampling pipe (2) is funnel-shaped, one end of the sampling pipe (2) close to the arc pipe part (3) is matched with the arc pipe part (3), and the diameter of one end of the sampling pipe (2) far away from the arc pipe part (3) is larger than that of the arc pipe part (3).
3. The portable sampling device for the pipeline of the water treatment system of the thermal power plant as claimed in claim 2, wherein the straight pipe part (1), the sampling pipe (2), the arc pipe part (3) and the contraction nozzle (4) are all made of DN25PPR plastic.
4. The portable sampling device for the pipeline of the water treatment system of the thermal power plant as claimed in claim 2, wherein an adjusting ring (5) is sleeved on the outer surface wall of one end of the sampling pipe (2) close to the arc pipe part (3), and the adjusting ring (5) is connected with the sampling pipe (2) in a sliding manner.
5. The portable sampling device for the pipeline of the water treatment system of the thermal power plant as claimed in claim 1, wherein the contraction nozzle (4) is in the shape of a pot nozzle, and the diameter of the end of the contraction nozzle (4) welded with the straight pipe part (1) is larger than that of the end of the contraction nozzle (4) far away from the straight pipe part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446126.XU CN209878408U (en) | 2019-04-03 | 2019-04-03 | Portable sampling device of water treatment system pipeline of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446126.XU CN209878408U (en) | 2019-04-03 | 2019-04-03 | Portable sampling device of water treatment system pipeline of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209878408U true CN209878408U (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920446126.XU Active CN209878408U (en) | 2019-04-03 | 2019-04-03 | Portable sampling device of water treatment system pipeline of thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209878408U (en) |
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2019
- 2019-04-03 CN CN201920446126.XU patent/CN209878408U/en active Active
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