CN210893282U - Industrial steam is measured with preventing scalding flowmeter - Google Patents

Industrial steam is measured with preventing scalding flowmeter Download PDF

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Publication number
CN210893282U
CN210893282U CN201922180447.2U CN201922180447U CN210893282U CN 210893282 U CN210893282 U CN 210893282U CN 201922180447 U CN201922180447 U CN 201922180447U CN 210893282 U CN210893282 U CN 210893282U
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China
Prior art keywords
vacuum
pipe
main
flowmeter
tube
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Application number
CN201922180447.2U
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Chinese (zh)
Inventor
张永涛
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Weihai Chengxu Instrument Co ltd
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Weihai Chengxu Instrument Co ltd
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Priority to CN201922180447.2U priority Critical patent/CN210893282U/en
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Abstract

The utility model discloses an industrial steam is measured with preventing scalding flowmeter, be responsible for the vacuum layer, be responsible for vacuum layer support piece, mounting flange, detection tube vacuum layer support piece, flowmeter main part and detection branch pipe including steam, the vertical cartridge in centre that steam was responsible for has detect the branch pipe, detect the top of branch pipe and install the flowmeter main part, steam is responsible for the outside and has cup jointed main vacuum tube and form be responsible for the vacuum layer, the inside on being responsible for the vacuum layer is supported and has be responsible for vacuum layer support piece, install a vacuum tube on the main vacuum tube, a vacuum tube cup joints detect the branch pipe outside and form branch pipe vacuum layer. Has the advantages that: industrial steam measure with preventing scalding flowmeter and set up through the concatenation on vacuum layer and reduced heat transfer efficiency, cooperate its outside coating, reduced its steam heat dissipation, played and prevented scalding the effect.

Description

Industrial steam is measured with preventing scalding flowmeter
Technical Field
The utility model relates to a flowmeter mining devices field especially relates to an industrial steam measurement is with preventing scalding flowmeter.
Background
Metering is on the eye of industrial production. The flow measurement is one of the components of the measurement science and technology, it has close relation with national economy, national defense construction, scientific research, do this work well, have important effects on guaranteeing the product quality, raise production efficiency, promote the development of the science and technology, especially in the present times that the energy crisis, industrial production automation degree are higher and higher, the position and effect of the flowmeter in the national economy are more obvious, the steam flowmeter is mainly used for the flow measurement of the steam medium fluid in the industrial pipeline, the steam flowmeter is characterized by small pressure loss, large range of measurement, high precision, hardly influenced by parameters such as fluid density, pressure, temperature, viscosity, etc. when measuring the volume flow of the working condition, there is no movable mechanical part, therefore the reliability is high, the maintenance volume is small, the traditional steam flowmeter measures the flow by utilizing the steam shunt, the temperature outside the shunt pipe is high, and workers observing data at the side can be easily injured, so that the anti-scalding steam flow meter is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent scalding flowmeter for industrial steam measurement just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides an industrial steam is anti-scalding flowmeter for measurement, includes that steam is responsible for, is responsible for the vacuum layer, is responsible for vacuum layer support piece, mounting flange, test tube vacuum layer support piece, flowmeter main part and detection branch pipe, the vertical cartridge in middle of steam is responsible for has detect the branch pipe, detect the top of branch pipe and install the flowmeter main part, steam is responsible for the outside and has cup jointed main vacuum tube and form be responsible for the vacuum layer, the inside on being responsible for the vacuum layer is supported and has be responsible for vacuum layer support piece, install a branch vacuum tube on the main vacuum tube, a branch vacuum tube cup joints the detection branch outside forms branch pipe vacuum layer, branch pipe vacuum in situ supports and installs test tube vacuum layer support piece, a branch vacuum tube with main vacuum tube's cladding respectively has and is responsible for coating and branch pipe coating.
Furthermore, a detection vacuum valve is mounted on the branch vacuum tube and used for extracting internal gas, and a main vacuum valve is mounted on the main vacuum tube and used for extracting internal gas.
Furthermore, the bottom of the branch vacuum tube is provided with a detection vacuum tube internal thread wall, the main vacuum tube is provided with a main tube vacuum external thread wall, and the branch vacuum tube and the main vacuum tube are screwed together through the main tube vacuum external thread wall and the detection vacuum tube internal thread wall.
Furthermore, the main pipe vacuum layer supporting piece is of an annular structure, an air vent is formed in an annular main body of the main pipe vacuum layer supporting piece and used for communicating gas inside the vacuum pipe, extraction is convenient, and the detection pipe vacuum layer supporting piece is the same as the main pipe vacuum layer supporting piece in structure.
Furthermore, the mounting flange is installed at the both ends of steam main pipe and is used for being in the same place with outside pipeline erection joint.
In the structure, the branch vacuum tube and the main vacuum tube are pumped by using the vacuum pump, so that the heat insulation effect is enhanced, then the branch vacuum tube is screwed on the main vacuum tube, and the branch vacuum tube is installed on a steam pipeline through a flange.
Has the advantages that: industrial steam measure with preventing scalding flowmeter and set up through the concatenation on vacuum layer and reduced heat transfer efficiency, cooperate its outside coating, reduced its steam heat dissipation, played and prevented scalding the effect.
Drawings
Fig. 1 is a schematic view of the overall structure of an anti-scald flowmeter for industrial steam measurement according to the present invention;
fig. 2 is a schematic diagram of a main vacuum layer support member of an anti-scald flowmeter for industrial steam measurement.
The reference numerals are explained below:
1. a main steam pipe; 2. a main pipe vacuum layer; 3. a main pipe vacuum layer support; 4. a main pipe coating layer; 5. installing a flange; 6. detecting a tube vacuum layer support; 7. detecting a vacuum valve; 8. a flow meter body; 9. detecting a branch pipe; 10. branch pipe coating layers; 11. a main pipe vacuum valve; 12. a vent hole; 13. a main pipe vacuum external thread wall; 14. and detecting the inner thread wall of the vacuum tube.
Detailed Description
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
the utility model provides an anti-scald flowmeter for industrial steam measurement, which comprises a main steam pipe 1, a main pipe vacuum layer 2, a main pipe vacuum layer support member 3, a mounting flange 5, a detection pipe vacuum layer support member 6, a flowmeter main body 8 and a detection branch pipe 9;
the steam is responsible for 1 vertical cartridge in the middle of has and detects branch pipe 9, detects the top of branch pipe 9 and installs flowmeter main part 8, and steam is responsible for 1 outside and has cup jointed the main vacuum pipe and form and be responsible for vacuum layer 2, and the inside of being responsible for vacuum layer 2 supports and has been responsible for vacuum layer support piece 3, install a portion vacuum tube on the main vacuum tube, a portion vacuum tube cup joints and forms branch pipe vacuum layer in the detection branch pipe 9 outside, the support is installed in the branch pipe vacuum layer and is detected pipe vacuum layer support piece 6, a portion vacuum tube with the cladding respectively of main vacuum tube has and is responsible for coating 4 and branch pipe coating 10.
In the present embodiment, the branch vacuum pipe is provided with a detection vacuum valve 7 for extracting internal gas, and the main vacuum pipe is provided with a main pipe vacuum valve 11 for extracting internal gas.
In this embodiment, the bottom of the branch vacuum tube is provided with a detection vacuum tube internal thread wall 14, the main vacuum tube is provided with a main tube vacuum external thread wall 13, and the branch vacuum tube and the main vacuum tube are screwed together through the main tube vacuum external thread wall 13 and the detection vacuum tube internal thread wall 14.
In this embodiment, the main pipe vacuum layer supporting member 3 is an annular structure, and the annular main body thereof is provided with a vent hole 12 for communicating the gas inside the vacuum pipe, so as to facilitate the extraction, and the detection pipe vacuum layer supporting member 6 is the same as the main pipe vacuum layer supporting member 3 in structure.
In the embodiment, mounting flanges 5 are mounted at two ends of the main steam pipe 1 for mounting and connecting with external pipelines.
In the structure, the branch vacuum tube and the main vacuum tube are pumped by using the vacuum pump, so that the heat insulation effect is enhanced, then the branch vacuum tube is screwed on the main vacuum tube, and the branch vacuum tube is installed on a steam pipeline through a flange.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides an industrial steam is anti-scalding flowmeter for measurement which characterized in that: including steam person in charge, be responsible for the vacuum layer, be responsible for vacuum layer support piece, mounting flange, test tube vacuum layer support piece, flowmeter main part and detection branch pipe, the vertical cartridge in middle of steam person in charge has the detection branch pipe, install the top of detecting the branch pipe the flowmeter main part, steam person in charge outside has cup jointed main vacuum tube and has formed the main vacuum layer, the inside on the main vacuum layer is supported and has be responsible for vacuum layer support piece, install a vacuum tube on the main vacuum tube, a vacuum tube cup joints the detection branch pipe outside forms branch pipe vacuum layer, the branch pipe vacuum in situ is supported and is installed test tube vacuum layer support piece, a vacuum tube with main vacuum tube's cladding respectively has and is responsible for coating and branch pipe coating.
2. The anti-scald flowmeter for industrial steam measurement as claimed in claim 1, wherein: the branch vacuum tube is provided with a detection vacuum valve for extracting internal gas, and the main vacuum tube is provided with a main tube vacuum valve for extracting internal gas.
3. The anti-scald flowmeter for industrial steam measurement as claimed in claim 1, wherein: the vacuum pipeline comprises a branch vacuum pipe, a main vacuum pipe, a detection vacuum pipe and a main vacuum pipe, wherein the branch vacuum pipe is connected with the main vacuum pipe through the main vacuum pipe, the main vacuum pipe is connected with the detection vacuum pipe through the main vacuum pipe, and the branch vacuum pipe is connected with the main vacuum pipe through the main vacuum pipe.
4. The anti-scald flowmeter for industrial steam measurement as claimed in claim 1, wherein: the main pipe vacuum layer supporting piece is of an annular structure, a vent hole is formed in an annular main body of the main pipe vacuum layer supporting piece and used for communicating gas inside the vacuum pipe, extraction is convenient, and the detection pipe vacuum layer supporting piece is the same as the main pipe vacuum layer supporting piece in structure.
5. The anti-scald flowmeter for industrial steam measurement as claimed in claim 1, wherein: and the two ends of the steam main pipe are provided with the mounting flanges which are used for being connected with an external pipeline in an installing way.
CN201922180447.2U 2019-12-09 2019-12-09 Industrial steam is measured with preventing scalding flowmeter Active CN210893282U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922180447.2U CN210893282U (en) 2019-12-09 2019-12-09 Industrial steam is measured with preventing scalding flowmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922180447.2U CN210893282U (en) 2019-12-09 2019-12-09 Industrial steam is measured with preventing scalding flowmeter

Publications (1)

Publication Number Publication Date
CN210893282U true CN210893282U (en) 2020-06-30

Family

ID=71319205

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922180447.2U Active CN210893282U (en) 2019-12-09 2019-12-09 Industrial steam is measured with preventing scalding flowmeter

Country Status (1)

Country Link
CN (1) CN210893282U (en)

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