CN215726189U - Novel flowmeter device - Google Patents

Abstract

The utility model discloses a novel flowmeter device which comprises a liquid inlet pipe and the like, wherein one end of the liquid inlet pipe and one end of a liquid outlet pipe are respectively communicated with two sides of a filter box, a first filter screen and a second filter screen are positioned in the filter box, the aperture of the first filter screen is larger than that of the second filter screen, and the other end of the liquid outlet pipe and one end of a connecting pipe are fixed through a first flange and a second flange. The utility model carries out double filtration on the liquid, avoids impurities in the liquid from accumulating inside the pipe body, thereby effectively preventing the inside of the pipe body from being blocked, avoiding influencing the flow measurement precision and improving the measurement accuracy. The protection box can protect the measuring meter, prevents that the measuring meter from being exposed to the sun and drenched, destroyed etc. improves life, sees through transparent glass and can conveniently read out the data of measuring meter.

Description

Novel flowmeter device

Technical Field

The utility model relates to a novel flowmeter device.

Background

The flowmeter is specially used for measuring the flow rate and the flow rate in the industries of hydrology and water conservancy, river flow rate measurement, farmland irrigation, municipal drainage, industrial sewage, water administration water resources, ditch open channels, hydraulic engineering, building drainage, sewage flow measurement and the like, adopts a special ultra-micro power consumption circuit design and a full digital signal processing technology, so that the instrument measurement is more stable and reliable, has high measurement precision, can be widely used in occasions requiring frequent mobile measurement and no power supply on site, such as hydrology, water conservancy, agricultural irrigation, water supply and drainage and the like, and is one of the most current plug-in instruments for measuring the flow rate and the flow rate of water. In the process of measuring liquid, a small part of impurities exist in the liquid, the accuracy of measurement can be influenced, and in addition, the flowmeter is exposed outside, can be influenced by the outside sun, rainwater and the like or is damaged artificially, and the service life is short.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a novel flow meter device to overcome the drawbacks of the prior art.

The utility model solves the technical problems through the following technical scheme: a novel flow meter device is characterized by comprising a liquid inlet pipe, a liquid outlet pipe, a filter box, a first filter screen, a second filter screen, a first flange, a second flange, a third flange, a fourth flange, a connecting pipe, a measuring pipe, a support rod, a protection box, transparent glass, a support pipe, a measuring meter, a waste material box and an output pipe, wherein one end of the liquid inlet pipe and one end of the liquid outlet pipe are respectively communicated with two sides of the filter box, the first filter screen and the second filter screen are positioned in the filter box, the aperture of the first filter screen is larger than that of the second filter screen, the other end of the liquid outlet pipe and one end of the connecting pipe are fixed through the first flange and the second flange, the other end of the connecting pipe and one end of the output pipe are fixed through the third flange and the fourth flange, the measuring pipe is positioned in the middle part of the connecting pipe, the protection box and the connecting pipe are fixed through the support rod, the transparent glass is positioned on the front surface of the protection box, the bottom of stay tube is fixed with surveying buret, and the gauge bit is located the top of stay tube, and the waste material box is located the bottom of rose box.

Preferably, the four corners of the bottom end of the filter box are respectively provided with a supporting leg, so that the filter box is conveniently separated from the ground by a certain distance, and a dismounting space is provided for the waste material box.

Preferably, a plurality of heat dissipation holes are formed in the two sides of the protection box, so that heat of the protection box is dissipated rapidly, and heat dissipation capability is improved.

Preferably, be equipped with the heating plate in the rose box, keep the humidity of liquid, improve the measuring accuracy.

Preferably, drain pipe, output tube all are supported by a support column, increase the holding capacity of drain pipe, output tube, prevent to take place to warp etc..

Preferably, a pipe sleeve is arranged on the outer side of the bottom end of the supporting pipe and fixed with the measuring pipe, so that the stability of the supporting pipe is improved, and the reading accuracy of the measuring meter is guaranteed.

The positive progress effects of the utility model are as follows: the one end of feed liquor pipe, the one end of drain pipe communicates with the both sides of rose box respectively, first filter screen, the second filter screen all is located the rose box, the aperture of first filter screen is greater than the aperture of second filter screen, first filter screen filters the great impurity in the liquid, the less impurity of second filter screen in to the liquid filters, carry out dual filtration to liquid like this, avoid the impurity in the liquid to pile up the inside of body, thereby effectually prevent that the inside of body from taking place to block up, avoid causing the influence to flow measurement's precision, improve the measuring degree of accuracy. The other end of the liquid outlet pipe is fixed with one end of the connecting pipe through the first flange and the second flange, the other end of the connecting pipe is fixed with one end of the output pipe through the third flange and the fourth flange, and the liquid outlet pipe is firm in fixation and convenient to disassemble and assemble. The waste material box can collect the filtered impurities, so that the impurities are well cleaned, and time and labor are saved. The protection box can protect the measuring meter, prevents that the measuring meter from being exposed to the sun and drenched, destroyed etc. improves life, sees through transparent glass and can conveniently read out the data of measuring meter.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic structural view of the present invention with the protective case removed.

Fig. 3 is a schematic structural diagram of elements such as a filter box, a first filter screen, a second filter screen and the like in the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, the present invention includes a liquid inlet pipe 1, a liquid outlet pipe 2, a filter box 3, a first filter screen 4, a second filter screen 5, a first flange 6, a second flange 7, a third flange 8, a fourth flange 9, a connecting pipe 10, a measuring pipe 11, a support rod 12, a protection box 13, a transparent glass 14, a support pipe 15, a measuring meter 16, a waste box 17, and an output pipe 21, wherein one end of the liquid inlet pipe 1 and one end of the liquid outlet pipe 2 are respectively communicated with two sides of the filter box 3, the first filter screen 4 and the second filter screen 5 are both located in the filter box 3, the aperture of the first filter screen 4 is larger than that of the second filter screen 5, the other end of the liquid outlet pipe 2 and one end of the connecting pipe 10 are fixed by the first flange 6 and the second flange 7, the other end of the connecting pipe 10 and one end of the output pipe 21 are fixed by the third flange 8 and the fourth flange 9, the measuring pipe 11 is located in the middle of the connecting pipe 10, the protective box 13 is fixed with the connecting pipe 10 through a supporting rod 12, the transparent glass 14 is positioned on the front surface of the protective box 13, the bottom end of the supporting pipe 15 is fixed with the measuring pipe 11, the measuring meter 16 is positioned at the top end of the supporting pipe 15, and the waste material box 17 is positioned at the bottom end of the filter box 3.

Four corners of the bottom end of the filter box 3 are respectively provided with a supporting leg 18, so that the filter box 3 is conveniently isolated from the ground by a certain distance, and a dismounting space is provided for the waste material box 4.

The two sides of the protection box 13 are provided with a plurality of heat dissipation holes 19, so that the heat of the protection box can be dissipated rapidly, and the heat dissipation capability is improved.

As shown in fig. 3, a heating plate 20 is provided in the filter box 3 to maintain the humidity of the liquid and improve the accuracy of the measurement.

The liquid outlet pipe 2 and the output pipe 21 are supported by a support column 22, so that the bearing capacity of the liquid outlet pipe 2 and the output pipe 21 is increased, and deformation and the like are prevented.

The pipe sleeve 23 is arranged on the outer side of the bottom end of the supporting pipe 15, and the pipe sleeve 23 is fixed with the measuring pipe 11, so that the stability of the supporting pipe 15 is improved, and the reading accuracy of the measuring meter 16 is guaranteed.

The working principle of the utility model is as follows: the liquid inlet pipe 1, the liquid outlet pipe 2, the filter box 3, the first filter screen 4, the second filter screen 5, the first flange 6, the second flange 7, the third flange 8, the fourth flange 9, the connecting pipe 10, the measuring pipe 11, the supporting rod 12, the protecting box 13, the transparent glass 14, the supporting pipe 15, the measuring meter 16, the waste box 17, the supporting feet 18, the heat dissipation holes 19, the heating sheet 20, the output pipe 21, the supporting column 22, the pipe sleeve 23 and other parts of the utility model are all common standard parts or parts known by technicians in the field, and the structure and principle of the utility model can be known by technical manuals or conventional experimental methods. During the use, the one end of feed liquor pipe 1, the one end of drain pipe 2 communicates with the both sides of rose box 3 respectively, first filter screen 4, second filter screen 5 all is located rose box 3, the aperture of first filter screen 4 is greater than the aperture of second filter screen 5, first filter screen 4 filters great impurity in to liquid, second filter screen 5 filters less impurity in to liquid, carry out double filtration to liquid like this, avoid the impurity in the liquid to pile up the inside of body, thereby effectually prevent that the inside of body from taking place to block up, avoid causing the influence to the precision of flow measurement, improve the measuring degree of accuracy. The other end of the liquid outlet pipe 2 is fixed with one end of the connecting pipe 10 through the first flange 6 and the second flange 7, the other end of the connecting pipe 10 is fixed with one end of the output pipe 21 through the third flange 8 and the fourth flange 9, and the fixing is firm and the disassembly and assembly are convenient. The waste material box 17 can collect the filtered impurities, so that the impurities can be well cleaned, and time and labor are saved. The protection box 13 can protect the measuring meter 16, prevent the measuring meter 16 from being exposed to the sun, rain, damage and the like, prolong the service life, and conveniently read the data of the measuring meter 16 through the transparent glass 14.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a novel flowmeter device, a serial communication port, it includes feed liquor pipe (1), drain pipe (2), rose box (3), first filter screen (4), second filter screen (5), first flange (6), second flange (7), third flange (8), fourth flange (9), connecting pipe (10), survey buret (11), bracing piece (12), guard box (13), clear glass (14), stay tube (15), measure table (16), waste material box (17), output tube (21), the one end of feed liquor pipe (1), the one end of drain pipe (2) communicates with the both sides of rose box (3) respectively, first filter screen (4), second filter screen (5) all are located rose box (3), the aperture of first filter screen (4) is greater than the aperture of second filter screen (5), through first flange (6) between the other end of drain pipe (2) and the one end of connecting pipe (10), The second flange (7) is fixed, the other end of the connecting pipe (10) and one end of the output pipe (21) are fixed through the third flange (8) and the fourth flange (9), the measuring pipe (11) is located in the middle of the connecting pipe (10), the protecting box (13) and the connecting pipe (10) are fixed through the supporting rod (12), the transparent glass (14) is located on the front face of the protecting box (13), the bottom end of the supporting pipe (15) is fixed with the measuring pipe (11), the measuring meter (16) is located at the top end of the supporting pipe (15), and the waste material box (17) is located at the bottom end of the filtering box (3).

2. A new flowmeter arrangement as claimed in claim 1, characterised in that said filter box (3) is provided with a support foot (18) at each of its four corners at its bottom end.

3. A new flowmeter arrangement as claimed in claim 1, characterised in that said protective case (13) is provided with a plurality of louvers (19) on both sides.

4. A new flowmeter assembly as claimed in claim 1, characterised in that said filter box (3) is provided with heating fins (20).

5. A new flowmeter assembly, as set forth in claim 1, characterized in that said outlet pipe (2) and said outlet pipe (21) are supported by a support column (22).

6. A new flowmeter arrangement as claimed in claim 1, characterized in that a sleeve (23) is provided outside the bottom end of the support tube (15), which sleeve (23) is fixed to the measuring tube (11).

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