CN214790534U - Chemical pipeline flow velocity detection device for assisting industrial design - Google Patents
Chemical pipeline flow velocity detection device for assisting industrial design Download PDFInfo
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- CN214790534U CN214790534U CN202121161248.8U CN202121161248U CN214790534U CN 214790534 U CN214790534 U CN 214790534U CN 202121161248 U CN202121161248 U CN 202121161248U CN 214790534 U CN214790534 U CN 214790534U
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Abstract
The utility model discloses a supplementary industrial design's chemical pipeline velocity of flow detection device, its characterized in that: survey buret both sides and be fixed with third manometer, fourth manometer respectively, survey the import of buret and be connected through the export of pipeline with the heater, the import of heater is connected through the export of pipeline with the cooler, surveys the export of buret and is connected with the import of liquid storage pot, measurement jar respectively through the pipeline, installs flow control valve, thermometer, second manometer on the pipeline between heater and the survey buret. The utility model has the advantages of simple structure, low cost and high precision; the liquid on-way resistance coefficient is measured, and guidance is provided for an industrial design process.
Description
Technical Field
The utility model belongs to the technical field of industrial design, concretely relates to auxiliary industrial design's chemical pipeline velocity of flow detection device.
Background
The fine chemical industry is one of the most active emerging fields in the society, the fine chemical industry can produce a large amount of novel materials with high added values, and fine chemical products can be widely applied to various industries and directly serve the industries. The rapid development of fine chemical engineering has become the strategic focus of adjusting the chemical industrial structure, promoting the energy level of a chemical industrial industry and expanding the economic benefit of countries in the world.
Often can relate to among the fine chemical production process that a great deal of basic theory data is not perfect or multiple mixed high viscosity liquid, the quality of final product will be decided in the monitoring of liquid flow, among the prior art, adopt the flowmeter to monitor high viscosity liquid flow mostly, because lack basic theory data, lead to current flowmeter to have the defect that the error is big to the monitoring of a lot of high viscosity liquid flow, lead to the industrial design in-process, pipeline and fluid conveying equipment exist with the unmatched phenomenon of production system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide the chemical pipeline velocity of flow detection device of supplementary industrial design.
Supplementary industrial design's chemical pipeline velocity of flow detection device, including surveying buret, its characterized in that: survey buret both sides and be fixed with third manometer, fourth manometer respectively, the import of surveying buret is connected through the export of pipeline with the heater, the import of heater is connected through the export of pipeline with the cooler, the export of surveying buret is connected with the import of liquid storage pot, measurement jar respectively through the pipeline, install flow control valve, thermometer, second manometer on the pipeline between heater and the survey buret.
Preferably, a second shut-off valve is mounted on the pipeline between the measuring pipe and the measuring tank.
Preferably, a first cut-off valve is mounted on a pipeline between the measuring pipe and the liquid storage tank.
Preferably, the inlet of the cooler is connected with the outlet of the pressure stabilizing tank through a pipeline, the inlet of the pressure stabilizing tank is connected with the outlet of the circulating pump through a pipeline, and the inlet of the circulating pump is respectively connected with the outlets of the liquid storage tank and the measuring tank through pipelines.
Preferably, a liquid level meter is installed on the measuring tank.
Preferably, the measuring tube is provided with an insulation layer on the outer side.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when using, the liquid storage that needs to detect is in the liquid storage pot, under the initial condition, the second trip valve is in the closed condition, first trip valve is in the open mode, the circulation of liquid is realized to the circulating pump, cooler and heater are with liquid cooling or heating to the temperature of needs, liquid temperature is surveyed through the thermometer, flow control valve is used for adjusting liquid flow, after liquid reaches stable temperature, open the second trip valve, close first trip valve, liquid enters into the measuring tank, time this moment, and note the third manometer, pressure differential between the fourth manometer, after a period, the volume of liquid that enters into the measuring tank is the volume flow of this period, thereby calculate the velocity of flow in the measuring tube, calculate the on-way resistance coefficient under this velocity of flow according to the on-way resistance formula. The test is carried out under different temperatures and different flow rates to obtain a set of on-way resistance coefficient, in the chemical production process, install two sets of manometers on a section straight tube, through monitoring the pressure difference between two sets of manometers, thereby flow rate and flow in the pipeline are monitored for guide actual production. The utility model realizes the detection of the flow velocity by arranging the third pressure gauge and the fourth pressure gauge, thereby providing data for the chemical production process, and having the advantages of simple structure and low cost; the measuring tank is arranged to measure the volume flow of the liquid, so that the liquid volume flow measuring device has the advantage of high precision; the liquid on-way resistance coefficient is measured, and guidance is provided for an industrial design process.
Drawings
Fig. 1 is the utility model discloses supplementary industrial design's chemical pipeline velocity of flow detection device's schematic structure diagram.
In the figure, 1, a circulating pump, 2, a first pressure gauge, 3, a pressure stabilizing tank, 4, a cooler, 5, a heater, 6, a flow regulating valve, 7, a thermometer, 8, a second pressure gauge, 9, a first cut-off valve, 10, a liquid storage tank, 11, a second cut-off valve, 12, a measuring tank, 13, a third pressure gauge, 14, a measuring pipe, 15, a heat insulation layer, 16, a fourth pressure gauge, 17 and a liquid level gauge.
Detailed Description
Referring to fig. 1, the chemical pipeline flow velocity detection device of the auxiliary industrial design comprises a measuring pipe 14, and is characterized in that: survey buret 14 both sides and be fixed with third manometer 13, fourth manometer 16 respectively, the import of surveying buret 14 is connected through the export of pipeline with heater 5, the import of heater 5 is connected through the export of pipeline with cooler 4, the export of surveying buret 14 is connected with the import of liquid storage pot 10, measurement jar 12 respectively through the pipeline, install flow control valve 6, thermometer 7, second manometer 8 on the pipeline between heater 5 and the survey buret 14.
A second shut-off valve 11 is mounted on the pipe between the measuring pipe 14 and the measuring tank 12.
A first shut-off valve 9 is mounted on the pipe between the measuring pipe 14 and the tank 10.
The inlet of the cooler 4 is connected with the outlet of the pressure stabilizing tank 3 through a pipeline, the inlet of the pressure stabilizing tank 3 is connected with the outlet of the circulating pump 1 through a pipeline, and the inlet of the circulating pump 1 is respectively connected with the outlets of the liquid storage tank 10 and the measuring tank 12 through pipelines.
The measuring tank 12 is provided with a liquid level meter 17.
The outside of the measuring tube 14 is provided with an insulation layer 15.
The utility model discloses a theory of operation is:
when the utility model is used, the liquid to be detected is stored in the liquid storage tank 10, and in the initial state, the second cut-off valve 11 is in a closed state, the first cut-off valve 9 is in an open state, the circulating pump 1 realizes the circulation of the liquid, the cooler 4 and the heater 5 cool or heat the liquid to a required temperature, the temperature of the liquid is observed through the thermometer 7, the flow regulating valve 6 is used for regulating the flow of the liquid, after the liquid reaches a stable temperature, the second cut-off valve 11 is opened, the first cut-off valve 9 is closed, the liquid enters the measuring tank 12, and at the moment, the timing is carried out, and the pressure difference between the third pressure gauge 13 and the fourth pressure gauge 16 is recorded, after a period of time, the volume of the liquid entering the measuring tank 12 is the volume flow of the period of time, the flow velocity in the measurement pipe 14 is thus calculated, and the on-way resistance coefficient at that flow velocity is calculated from the on-way resistance formula. The test is carried out under different temperatures and different flow rates to obtain a set of on-way resistance coefficient, in the chemical production process, install two sets of manometers on a section straight tube, through monitoring the pressure difference between two sets of manometers, thereby flow rate and flow in the pipeline are monitored for guide actual production. The utility model realizes the detection of the flow velocity by arranging the third pressure gauge 13 and the fourth pressure gauge 16, thereby providing data for the chemical production process, and having the advantages of simple structure and low cost; the measuring tank 12 is arranged to measure the volume flow of the liquid, so that the liquid volume flow measuring device has the advantage of high precision; the liquid on-way resistance coefficient is measured, and guidance is provided for an industrial design process.
The technical solution of the present invention is to provide an improved method for manufacturing a semiconductor device, which is characterized in that the method is not limited by the above-mentioned method, and the method is not substantially improved by the method and the device, or the method and the device are directly applied to other occasions without improvement, all within the protection scope of the present invention.
Claims (6)
1. Supplementary industrial design's chemical pipeline velocity of flow detection device, including surveying buret (14), its characterized in that: survey buret (14) both sides and be fixed with third manometer (13), fourth manometer (16) respectively, the import of surveying buret (14) is connected through the export of pipeline with heater (5), the import of heater (5) is connected through the export of pipeline with cooler (4), the export of surveying buret (14) is connected with the import of liquid storage pot (10), measuring tank (12) respectively through the pipeline, install flow control valve (6), thermometer (7), second manometer (8) on heater (5) and the pipeline of surveying between buret (14).
2. A chemical pipeline flow rate detection device for assisting industrial design according to claim 1, wherein: and a second cut-off valve (11) is arranged on a pipeline between the measuring pipe (14) and the measuring tank (12).
3. A chemical pipeline flow rate detection device for assisting industrial design according to claim 1, wherein: and a first cut-off valve (9) is arranged on a pipeline between the measuring pipe (14) and the liquid storage tank (10).
4. A chemical pipeline flow rate detection device for assisting industrial design according to claim 1, wherein: the inlet of the cooler (4) is connected with the outlet of the pressure stabilizing tank (3) through a pipeline, the inlet of the pressure stabilizing tank (3) is connected with the outlet of the circulating pump (1) through a pipeline, and the inlet of the circulating pump (1) is respectively connected with the outlets of the liquid storage tank (10) and the measuring tank (12) through pipelines.
5. A chemical pipeline flow rate detection device for assisting industrial design according to claim 1, wherein: and a liquid level meter (17) is arranged on the measuring tank (12).
6. A chemical pipeline flow rate detection device for assisting industrial design according to claim 1, wherein: and a heat insulation layer (15) is arranged on the outer side of the measuring pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121161248.8U CN214790534U (en) | 2021-05-27 | 2021-05-27 | Chemical pipeline flow velocity detection device for assisting industrial design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121161248.8U CN214790534U (en) | 2021-05-27 | 2021-05-27 | Chemical pipeline flow velocity detection device for assisting industrial design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214790534U true CN214790534U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121161248.8U Active CN214790534U (en) | 2021-05-27 | 2021-05-27 | Chemical pipeline flow velocity detection device for assisting industrial design |
Country Status (1)
| Country | Link |
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| CN (1) | CN214790534U (en) |
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2021
- 2021-05-27 CN CN202121161248.8U patent/CN214790534U/en active Active
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