CN214200310U - Fatigue detection device of flowmeter - Google Patents
Fatigue detection device of flowmeter Download PDFInfo
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- CN214200310U CN214200310U CN202023313946.3U CN202023313946U CN214200310U CN 214200310 U CN214200310 U CN 214200310U CN 202023313946 U CN202023313946 U CN 202023313946U CN 214200310 U CN214200310 U CN 214200310U
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- flowmeter
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- water tank
- water pipe
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Abstract
The utility model provides a fatigue detection device of flowmeter, including box body, first water tank and second water tank are located the box body, and first water tank and first water piping connection are equipped with first water pump and heating device on the first water pipe, the one end of first water pipe is equipped with first flange, and second water tank and second water piping connection are equipped with second water pump and cooling device on the second water pipe, the one end of second water pipe is equipped with the second flange, is equipped with the exhaust fan on the opening, and the box body is equipped with the heating row on surveying the wall all around, is equipped with the humidifier in the box body, is equipped with the apron on the box body, is equipped with the handle on the apron. A fatigue detection device of flowmeter, the device can simulate the work under the work of flowmeter, the warm operational environment of humidity under quality of water acidity or alkaline condition, the work under the temperature overheat and the supercooling condition, satisfy the multiple condition to water can recycle, resources are saved.
Description
Technical Field
The utility model belongs to the measurement field especially relates to a fatigue detection device of flowmeter.
Background
Metering is on the eye of industrial production. The flow measurement is one of the components of the measurement science and technology, and has close relation with national economy, national defense construction and scientific research. The work is well done, the flowmeter has important effects on ensuring the product quality, improving the production efficiency and promoting the development of scientific technology, and particularly has more obvious status and effect in national economy in the current times that the energy crisis and the industrial production automation degree are higher and higher.
When the indicated value of the flow control instrument system reaches the minimum, the field detection instrument is checked firstly, and if the indicated value is normal, the fault is displayed on the instrument. When the indication of the on-site detecting instrument is also minimum, the opening degree of the regulating valve is checked, and if the opening degree of the regulating valve is zero, the fault between the regulating valve and the regulator is always caused. When the indication of the field detection instrument is minimum, the opening of the regulating valve is normal, and the fault reason is probably caused by insufficient system pressure, system pipeline blockage, no pump feeding, medium crystallization, improper operation and the like. If the fault occurs on the aspect of the instrument, the reasons are as follows: the orifice plate differential pressure flowmeter may be a positive pressure guide pipe plug; leakage of a positive pressure chamber of the differential pressure transmitter; the mechanical flowmeter is a gear jam or a filter screen plug and the like. When the flow control meter system indicates a maximum, the meter will also often indicate a maximum. At the moment, the regulating valve can be manually and remotely controlled to be opened or closed, and if the flow can be reduced, the regulating valve is generally caused by process operation reasons. If the flow value can not be reduced, the flow value is caused by the instrument system, and whether a regulating valve of the flow control instrument system operates or not is checked; checking whether the instrument measurement pressure leading system is normal; the meter signal transmission system is checked for normality. The flow control instrument system has frequent fluctuation of the indicated value, and may be controlled manually, if the fluctuation is reduced, it is the reason of instrument or the control parameter PID is not suitable, if the fluctuation is still frequent, it is the reason of process operation. In wastewater treatment, the use of a flow meter is detected under severe conditions, and the temperature of wastewater is excessively high, or in the presence of peracid or overbase.
Disclosure of Invention
In view of this, the utility model aims at providing a fatigue detection device of flowmeter to solve the problem that the flowmeter lacks fatigue detection device.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a fatigue detection device of flowmeter, includes box body, first water tank and second water tank are located the box body, and first water tank and first water piping connection are equipped with first water pump and heating device on the first water pipe, the one end of first water pipe is equipped with first flange, and second water tank and second water piping connection are equipped with second water pump and cooling device on the second water pipe, the one end of second water pipe is equipped with the second flange, is equipped with the opening on the box body, is equipped with the exhaust fan on the opening, and the interior survey wall all around of box body is equipped with the heating row, is equipped with the humidifier in the box body, is equipped with the apron on the box body, is equipped with the handle on the apron. The first flange is connected with one end of the flowmeter, the second flange is connected with the other end of the flowmeter, fatigue detection is carried out on the flowmeter, the heating device can heat, the simulation flowmeter detects water flow when the water temperature is high, the cooling device is arranged on the other side of the flowmeter and cools water, the simulation flowmeter detects water flow when the water temperature is low, the humidifier is arranged in the box and can simulate the work of the flowmeter under a humid condition, whether the flowmeter works normally under the humid condition is observed, the exhaust fan can exhaust hot air in the box as soon as possible, the first water pump pumps the water to the heating device, the water enters the second water tank after passing through the flowmeter, the water enters the second water tank, the second water pump sucks the water to the cooling device, the cooling device cools the water, the liquid of the simulation flowmeter works at a low temperature, and if the indication number of the flowmeter is stable, the flowmeter is proved to be normal, if the reading changes greatly, the flowmeter is proved to be damaged.
Furthermore, the cover plate is made of transparent glass. The number of flowmeters can be clearly seen.
Furthermore, be equipped with the medicine mouth on the first water tank, be equipped with corrosion-resistant end cap on the medicine mouth, can simulate the flowmeter of waste water under acid or alkaline condition and carry out work.
Furthermore, the number of the humidifiers is at least 2, the humidifiers are located at four corners of the box body, and the humidifier simulates that the flowmeter is tested under a humid condition to obtain the working time of the flowmeter.
Further, the exhaust fan includes dead lever, fan and lid, the dead lever is located the opening, and the fan is located the top of dead lever, and the lid is located open-ended one side. The exhaust fan can discharge hot air in the box body as soon as possible, and the efficiency of the device is improved.
Further, the number of the exhaust fans is at least 2.
Furthermore, a sealing layer is arranged on a cover of the exhaust fan.
Furthermore, a temperature tester is arranged in the box body, and temperature change in the box body can be seen through the temperature tester.
Compared with the prior art, a fatigue detection device of flowmeter have following advantage:
the first flange is connected with one end of the flowmeter, the second flange is connected with the other end of the flowmeter, fatigue detection is carried out on the flowmeter, the heating device can heat, the simulation flowmeter detects water flow when the water temperature is high, the cooling device is arranged on the other side of the flowmeter and cools water, the simulation flowmeter detects water flow when the water temperature is low, the humidifier is arranged in the box and can simulate the work of the flowmeter under a humid condition, whether the flowmeter works normally under the humid condition is observed, the exhaust fan can exhaust hot air in the box as soon as possible, the first water pump pumps the water to the heating device, the water enters the second water tank after passing through the flowmeter, the water enters the second water tank, the second water pump sucks the water to the cooling device, the cooling device cools the water, the liquid of the simulation flowmeter works at a low temperature, and if the indication number of the flowmeter is stable, the flowmeter is proved to be normal, if the reading changes greatly, the flowmeter is proved to be damaged. The first flange is connected with one end of the flowmeter, the second flange is connected with the other end of the flowmeter, fatigue detection is carried out on the flowmeter, the heating device can heat, the simulation flowmeter detects water flow when the water temperature is high, the cooling device is arranged on the other side of the flowmeter and cools water, the simulation flowmeter detects water flow when the water temperature is low, the humidifier is arranged in the box and can simulate the work of the flowmeter under a humid condition, whether the flowmeter works normally under the humid condition is observed, the exhaust fan can exhaust hot air in the box as soon as possible, the first water pump pumps the water to the heating device, the water enters the second water tank after passing through the flowmeter, the water enters the second water tank, the second water pump sucks the water to the cooling device, the cooling device cools the water, the liquid of the simulation flowmeter works at a low temperature, and if the indication number of the flowmeter is stable, the flowmeter is proved to be normal, if the reading changes greatly, the flowmeter is proved to be damaged. The device can simulate the work of a flowmeter under the acidic or alkaline condition of water quality, simulate the work under the damp and warm working environment and the work under the conditions of water temperature overheating and supercooling, meet various conditions, and can recycle water, thereby saving resources.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic view of a fatigue detecting device of a flowmeter according to an embodiment of the present invention;
fig. 2 is a top view of a fatigue detecting device for a flowmeter according to an embodiment of the present invention.
Description of reference numerals:
1-box body; 2-a first water tank; 3-a second water tank; 4-a first water pipe; 5-a first water pump; 6-a heating device; 7-a first flange; 8-a second water pipe; 9-a second water pump; 10-a cooling device; 11-a second flange; 12-an exhaust fan; 13-heating rows; 14-a humidifier; 15-cover plate; 16-a handle; 17-a medicine adding port; 18-a fixation rod; 19-a fan; 20-a lid; 21-temperature tester; 22-corrosion resistant plug.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
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 described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The utility model provides a fatigue detection device of flowmeter, includes box body 1, first water tank 2 and second water tank 3 are located box body 1, and first water tank 2 is connected with first water pipe 4, is equipped with first water pump 5 and heating device 6 on the first water pipe 4, the one end of first water pipe 4 is equipped with first flange 7, and second water tank 3 is connected with second water pipe 8, is equipped with second water pump 9 and cooling device 10 on the second water pipe 8, the one end of second water pipe 8 is equipped with second flange 11, is equipped with the opening on the box body 1, is equipped with exhaust fan 12 on the opening, is equipped with heating row 13 on the interior wall of surveying all around of box body 1, is equipped with humidifier 14 in the box body 1, is equipped with apron 15 on the box body 1, is equipped with handle 16 on the apron 15. The first flange 7 is connected with one end of the flowmeter, the second flange 11 is connected with the other end of the flowmeter to perform fatigue detection on the flowmeter, the heating device 6 can heat and simulate the flowmeter to detect water flow when the water temperature is high, the cooling device 10 is arranged on the other side of the flowmeter to cool water and simulate the water flow when the water temperature is low, the humidifier 14 is arranged in the box and can simulate the work of the flowmeter under the humid condition to observe whether the flowmeter can normally work under the humid condition, the exhaust fan 12 can discharge hot air in the box body 1 as soon as possible to discharge, the first water pump 5 pumps water to the heating device 6, then the water enters the second water tank 3 after passing through the flowmeter, the second water pump 9 sucks the water to the cooling device 10, the cooling device 10 cools the water, and the liquid simulating the flowmeter works at the low temperature, if the reading of the flowmeter is stable, the flowmeter is proved to be normal, and if the reading is changed greatly, the flowmeter is proved to be damaged.
The cover plate 15 is made of transparent glass. The number of flowmeters can be clearly seen.
Be equipped with on first water tank 2 with medicine mouth 17, be equipped with corrosion-resistant end cap 22 on the medicine mouth 17, can simulate the flowmeter of waste water under acid or alkaline condition and carry out work.
The number of the humidifiers 14 is at least 2, and the humidifiers 14 are located at four corner positions of the box body. The humidifier 14 simulates the testing of the flow meter under humid conditions, resulting in the operating time of the flow meter.
The exhaust fan 12 includes a fixing lever 18, a fan 19 and a cover 20, the fixing lever 18 is positioned on the opening, the fan 19 is positioned above the fixing lever 18, and the cover 20 is positioned at one side of the opening. The exhaust fan 12 can exhaust hot air in the box body as soon as possible, and the efficiency of the device is improved.
The number of the exhaust fans 12 is at least 2.
A sealing layer is arranged on the cover 20 of the exhaust fan 12.
Be equipped with temperature tester 21 in the box body 1, can see the temperature variation in the box body 1 through temperature tester 21.
The first flange 7 is connected with one end of the flowmeter, the second flange 11 is connected with the other end of the flowmeter to perform fatigue detection on the flowmeter, the heating device 6 can heat and simulate the flowmeter to detect water flow when the water temperature is high, the cooling device 10 is arranged on the other side of the flowmeter to cool water and simulate the water flow when the water temperature is low, the humidifier 14 is arranged in the box and can simulate the work of the flowmeter under the humid condition to observe whether the flowmeter can normally work under the humid condition, the exhaust fan 12 can discharge hot air in the box body 1 as soon as possible to discharge, the first water pump 5 pumps water to the heating device 6, then the water enters the second water tank 3 after passing through the flowmeter, the second water pump 9 sucks the water to the cooling device 10, the cooling device 10 cools the water, and the liquid simulating the flowmeter works at the low temperature, if the reading of the flowmeter is stable, the flowmeter is proved to be normal, and if the reading is changed greatly, the flowmeter is proved to be damaged.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A fatigue detection device of a flowmeter is characterized in that: comprises a box body (1), a first water tank (2) and a second water tank (3), wherein the first water tank (2) and the second water tank (3) are positioned in the box body (1), the first water tank (2) is connected with a first water pipe (4), a first water pump (5) and a heating device (6) are arranged on the first water pipe (4), one end of the first water pipe (4) is provided with a first flange (7), the second water tank (3) is connected with a second water pipe (8), the second water pipe (8) is provided with a second water pump (9) and a cooling device (10), one end of the second water pipe (8) is provided with a second flange (11), an opening is formed in the box body (1), an exhaust fan (12) is arranged on the opening, a heating row (13) is arranged on the peripheral inner side wall of the box body (1), a humidifier (14) is arranged in the box body (1), a cover plate (15) is arranged on the box body (1), and a handle (16) is arranged on the cover plate (15).
2. The fatigue detecting device for a flowmeter according to claim 1, wherein: the cover plate (15) is made of transparent glass.
3. The fatigue detecting device for a flowmeter according to claim 1, wherein: the first water tank (2) is provided with a dosing port (17), and the dosing port (17) is provided with a corrosion-resistant plug (22).
4. The fatigue detecting device for a flowmeter according to claim 1, wherein: the number of the humidifiers (14) is at least 2, and the humidifiers (14) are located at four corner positions of the box body.
5. The fatigue detecting device for a flowmeter according to claim 1, wherein: the exhaust fan (12) comprises a fixing rod (18), a fan (19) and a cover (20), the fixing rod (18) is located on the opening, the fan (19) is located above the fixing rod (18), and the cover (20) is located on one side of the opening.
6. The fatigue detecting device for a flowmeter according to claim 1, wherein: the number of the exhaust fans (12) is at least 2.
7. The fatigue detecting device for a flowmeter according to claim 5, wherein: and a sealing layer is arranged on a cover (20) of the exhaust fan (12).
8. The fatigue detecting device for a flowmeter according to claim 1, wherein: a temperature tester (21) is arranged in the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023313946.3U CN214200310U (en) | 2020-12-30 | 2020-12-30 | Fatigue detection device of flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023313946.3U CN214200310U (en) | 2020-12-30 | 2020-12-30 | Fatigue detection device of flowmeter |
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| Publication Number | Publication Date |
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| CN214200310U true CN214200310U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023313946.3U Active CN214200310U (en) | 2020-12-30 | 2020-12-30 | Fatigue detection device of flowmeter |
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| CN (1) | CN214200310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034361A (en) * | 2021-11-03 | 2022-02-11 | 福建网能科技开发有限责任公司 | Instrument and meter detection device based on automation |
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2020
- 2020-12-30 CN CN202023313946.3U patent/CN214200310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034361A (en) * | 2021-11-03 | 2022-02-11 | 福建网能科技开发有限责任公司 | Instrument and meter detection device based on automation |
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