Uniform-speed tube flowmeter for temperature and pressure integrated steam measurement

Abstract

The utility model discloses a uniform-speed pipe flowmeter for temperature and pressure integrated steam measurement, which comprises a uniform-speed pipe flowmeter measuring probe and a pipeline, a temperature sensor is arranged on the outer side of the uniform-speed pipe flowmeter measuring probe, the upper end of the uniform-speed pipe flowmeter measuring probe is fixedly connected with a base, an upper flange is arranged on the upper side of the base, and a lower flange is arranged on the lower side of the base. A connecting pipe is arranged on the upper side of the upper flange, a T-shaped connector is fixedly connected to the upper end of the connecting pipe, and a pressure tapping valve is fixedly connected to the upper side of the T-shaped connector. According to the temperature and pressure integrated steam measurement uniform-speed tube, a uniform-speed tube measuring probe, a temperature sensor, a condenser, a pressure transmitter and a three-valve group are assembled together to form a temperature and pressure integrated uniform-speed tube flowmeter. The flowmeter can be used only by being installed on site, so that measurement errors caused by connection errors or improper operation when a pressure tapping pipe, a temperature sensor, a condenser and the like are installed on site are avoided, and meanwhile, the workload on site is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of flow meters, in particular to an average velocity tube flow meter for temperature and pressure integrated steam measurement. Background Art

[0002] Flowmeter is an instrument used to measure the flow of fluid (including liquid, gas and steam), which plays an extremely important role in industrial production.

[0003] When measuring the pipeline, it is necessary to install pressure pipes, temperature sensors, condensers, etc. to facilitate the pressure and temperature data. Measurement errors caused by incorrect installation and connection or improper operation of pressure pipes, temperature sensors, condensers, etc. will increase the installation workload of the staff. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art in measuring pressure and temperature data and increasing the workload of staff, one of the purposes of the utility model is to provide an average velocity tube flowmeter for temperature and pressure integrated steam measurement.

[0005] One of the purposes of the utility model is achieved by adopting the following technical scheme: a mean velocity tube flowmeter for measuring temperature and pressure integrated steam, comprising a mean velocity tube flowmeter measuring probe and a pipeline: a temperature sensor is arranged on the outside of the mean velocity tube flowmeter measuring probe, a base is fixedly connected to the upper end of the mean velocity tube flowmeter measuring probe, an upper flange is arranged on the upper side of the base, a connecting pipe is arranged on the upper side of the upper flange, a T-shaped joint is fixedly connected to the upper end of the connecting pipe, a pressure taking valve is fixedly connected to the upper side of the T-shaped joint, a condenser is fixedly connected to the upper side of the pressure taking valve, a three-valve group and a pressure transmitter interface are arranged on the outside of the condenser, and the connecting pipe is fixedly connected to the temperature sensor.

[0006] According to the average velocity tube flowmeter for measuring temperature and pressure integrated steam, the number of the condensers is set to one group.

[0007] According to the average velocity tube flowmeter for measuring temperature and pressure integrated steam, the three-valve group is connected to the lower part of the condenser.

[0008] According to the average velocity tube flowmeter for measuring temperature and pressure integrated steam, the pressure transmitter interface is located at the front side of the condenser.

[0009] According to the average velocity tube flowmeter for measuring temperature and pressure integrated steam, the number of the upper flange is set to one.

[0010] Beneficial effects:

[0011] This temperature and pressure integrated steam measurement average velocity tube assembles the average velocity tube measurement probe, temperature sensor, condenser, pressure transmitter, and three-valve group together to form a temperature and pressure integrated average velocity tube flowmeter. The flowmeter can be used on site after it is installed, avoiding measurement errors caused by incorrect connection or improper operation of the pressure taking pipe, temperature sensor, condenser, etc. on site, and effectively reducing the workload on site.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a schematic diagram of the structure of an average velocity tube flowmeter for temperature and pressure integrated steam measurement according to the utility model;

[0015] Figure 2 It is a side view of an average velocity tube flowmeter for measuring temperature and pressure integrated steam according to the utility model.

[0016] Legend:

[0017] 1. Measuring probe of average velocity tube flowmeter; 2. Base; 3. Upper flange; 4. Temperature sensor; 5. Connecting pipe; 6. T-type connector; 7. Pressure valve; 8. Condenser; 9. Three-valve group; 10. Pressure transmitter interface; 11. Pipeline. DETAILED DESCRIPTION

[0018] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0019] Reference Figure 1-2A temperature-pressure integrated steam measurement average velocity tube flowmeter comprises an average velocity tube flowmeter measuring probe 1 and a pipeline 11: a temperature sensor 4 is arranged on the outer side of the average velocity tube flowmeter measuring probe 1, a base 2 is fixedly connected to the upper end of the average velocity tube flowmeter measuring probe 1, an upper flange 3 is arranged on the upper side of the base 2, a connecting pipe 5 is arranged on the upper side of the upper flange 3, a T-type joint 6 is fixedly connected to the upper end of the connecting pipe 5, a pressure-taking valve 7 is fixedly connected to the upper side of the T-type joint 6, a condenser 8 is fixedly connected to the upper side of the pressure-taking valve 7, a three-valve group 9 and a pressure transmitter interface 10 are arranged on the outer side of the condenser 8, the connecting pipe 5 is fixedly connected to the temperature sensor 4, two groups of condensers 8 are arranged, the three-valve group 9 is connected to the lower part of the condenser 8, the pressure transmitter interface 10 is located on the front side of the condenser 8, and one upper flange 3 is arranged. When in use First, connect the base 2 with the pipeline 11, and then connect the average velocity tube flowmeter measuring probe 1 with the pipeline 11 through the base 2 and the upper flange 3, and then through the temperature sensor 4, it is convenient for the temperature sensor 4 to detect the temperature in the pipeline, and through the T-joint 6 and the pressure valve 7, it is convenient to install the condenser 8, and the pressure transmitter interface 10 is connected to the pressure transmitter, which is convenient for the pressure transmitter interface 10 to detect the pressure in the pipeline. Assemble the average velocity tube measuring probe, temperature sensor 4, condenser 8, pressure transmitter, and three-valve group 9 together to form a temperature and pressure integrated average velocity tube flowmeter. The flowmeter only needs to be installed on site for use, avoiding measurement errors caused by incorrect connection or improper operation of the pressure taking tube, temperature sensor 4, condenser 8, etc. on site, and reducing the installation workload of the staff.

[0020] Working principle: When in use, install the measuring probe 1 of the averaging tube flowmeter on the inner side of the pipeline 11, and facilitate the installation of the connecting pipe 5 and the temperature sensor 4 through the base 2 and the upper flange 3, and facilitate the installation of the condenser 8 and the pressure transmitter interface 10 through the T-joint 6 and the pressure valve 7. The flowmeter only needs to be installed on site for use, avoiding measurement errors caused by incorrect connection or improper operation of the pressure taking pipe, temperature sensor 4, condenser 8, etc. on site, and reducing the installation workload of the staff.

[0021] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A temperature and pressure integrated steam measurement average velocity tube flowmeter, characterized in that: The invention comprises a measuring probe (1) of an average velocity tube flow meter and a pipeline (11): a temperature sensor (4) is arranged on the outer side of the measuring probe (1) of the average velocity tube flow meter; the upper end of the measuring probe (1) of the average velocity tube flow meter is fixedly connected to a base (2); an upper flange (3) is arranged on the upper side of the base (2); a connecting pipe (5) is arranged on the upper side of the upper flange (3); a T-shaped joint (6) is fixedly connected to the upper end of the connecting pipe (5); a pressure-taking valve (7) is fixedly connected to the upper side of the T-shaped joint (6); a condenser (8) is fixedly connected to the upper side of the pressure-taking valve (7); a three-valve group (9) and a pressure transmitter interface (10) are arranged on the outer side of the condenser (8); and the connecting pipe (5) is fixedly connected to the temperature sensor (4).

2. The temperature-pressure integrated steam measuring average velocity tube flowmeter according to claim 1, characterized in that: The number of the condensers (8) is set to one group.

3. The temperature-pressure integrated steam measuring average velocity tube flowmeter according to claim 1, characterized in that: The three-valve group (9) is connected to the lower part of the condenser (8).

4. The temperature-pressure integrated steam measuring average velocity tube flowmeter according to claim 1, characterized in that: The pressure transmitter interface (10) is located on the front side of the condenser (8).

5. The temperature-pressure integrated steam measuring average velocity tube flowmeter according to claim 1, characterized in that: The number of the upper flange (3) is one.

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