Portable flow meter for water balance test

Abstract

The utility model discloses a portable flow meter for water balance test, which comprises a flow meter main body, the lower end of the flow meter main body is fixedly connected with a measuring pipeline, the side end of the measuring pipeline is fixedly connected with a storage box, the top end of the storage box is movably connected with a box cover, and the inner end of the storage box is inserted with a support rod. The supporting rod penetrates through the storage box and the box cover, the top end of the supporting rod is in threaded connection with a fixing nut, and the bottom end of the supporting rod is fixedly provided with a supporting bottom plate in a threaded mode. The supporting height can be adjusted through cooperation of the multiple sets of supporting rods, the supporting rods and the supporting bottom plate can support the flowmeter body and the measuring pipeline under the condition of different heights, installation of the flowmeter body and the measuring pipeline is facilitated, the multiple sets of supporting rods can be placed in the containing cavity through the containing box when installation is not needed, and the supporting height can be adjusted. And by means of the avoiding groove, when the supporting rod is stored, the connecting stud on the top of the supporting rod can be avoided, and the situation that the supporting rod is inconvenient to place is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of water balance test equipment, in particular to a water balance test portable flow meter. Background Art

[0002] The water balance test flowmeter is a flowmeter used to measure the flow in a water system or other fluid system. When performing a water balance test, the function of the flowmeter is to measure the flow rate or flow of the fluid in the pipeline in order to evaluate the fluid flow in different parts of the system. By measuring the flow rate or flow, engineers can understand the fluid distribution in the system and discover potential problems or imbalances.

[0003] When installing a horizontal balance test flow meter, it is generally necessary to use a bracket to support it to ensure that the flow meter is installed firmly, can accurately measure the flow rate or flow of the fluid, and avoid external vibration or distortion affecting the measurement results. However, the existing horizontal balance test flow meter bracket is not convenient to carry. The inconvenient bracket may cause inconvenience and trouble to the operator, which is not conducive to fast and efficient test operations, which may affect work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a portable flow meter for water balance test in order to solve the problem that the existing water balance test flow meter bracket is not convenient to carry, the inconvenient bracket to carry may cause inconvenience and trouble to the operator, and is not conducive to fast and efficient test operations, which may affect work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable flow meter for horizontal balance test, comprising: a flow meter body, a measuring pipe fixedly connected to the lower end of the flow meter body, a storage box fixedly connected to the side end of the measuring pipe, a box cover movably connected to the top of the storage box, a support rod inserted into the inner end of the storage box, the support rod passes through the storage box and the box cover, a fixing nut is threadedly connected to the top end of the support rod, and a supporting base plate is fixedly threaded at the bottom end of the support rod.

[0006] As a further solution of the utility model: the support rod includes a rod body, a connecting stud and a connecting threaded hole.

[0007] As a further solution of the utility model: the top end of the rod body is fixedly connected to the connecting stud, the connecting threaded hole is opened at the bottom end of the rod body, and the support rods are provided in multiple groups.

[0008] As a further solution of the utility model: the storage box includes a shell, a storage cavity, a connecting ring sleeve, a through hole and a supporting threaded hole.

[0009] As a further solution of the utility model: the receiving cavity is opened at the inner end of the outer shell, the connecting ring sleeve passes through the connecting outer shell, the connecting ring sleeve is plugged into the measuring pipe, the through hole one is opened at the bottom end of the outer shell, the through hole one is provided with four groups, symmetrically distributed at the inner end of the outer shell, and the supporting threaded holes are provided with two groups, symmetrically opened at the bottom end of the outer shell.

[0010] As a further solution of the utility model: the box cover includes a shell, an avoidance groove, a second through hole and a nut groove.

[0011] As a further solution of the utility model: the avoidance groove is opened at the bottom end of the shell, the through hole two is provided with four groups, which are symmetrically opened at the upper end of the shell, and the nut groove is provided with four groups, which are opened at the side end of the shell and located at the upper end of the through hole two.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the support height can be adjusted by cooperating with multiple groups of support rods, so that the support rods and the support base plate can support the flow meter body and the measuring pipe at different heights, which is convenient for installation. Through the storage box, multiple groups of support rods can be placed inside the storage cavity when no installation is required, making it more convenient to carry. Through the avoidance groove, the connecting studs on the top of the support rods can be avoided when the support rods are stored to prevent inconvenience in placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a portable flow meter for water balance testing described in the utility model;

[0015] Figure 2 It is a structural cross-sectional view of a storage box in a portable flow meter for water balance testing described in the utility model;

[0016] Figure 3 It is a structural schematic diagram of a support rod in a portable flow meter for water balance testing described in the utility model;

[0017] Figure 4 It is a structural cross-sectional view of a support rod in a portable flow meter for water balance testing described in the utility model;

[0018] Figure 5 It is a structural schematic diagram of a box cover in a portable flow meter for water balance testing described in the utility model;

[0019] Figure 6 It is a structural schematic diagram of a connecting ring sleeve in a portable flow meter for water balance testing described in the utility model.

[0020] In the figure: 1. flow meter body; 2. measuring pipe; 3. storage box; 31. outer shell; 32. storage cavity; 33. connecting ring; 34. through hole one; 35. supporting threaded hole; 4. box cover; 41. shell; 42. avoidance groove; 43. through hole two; 44. nut groove; 5. support rod; 51. rod body; 52. connecting stud; 53. connecting threaded hole; 6. fixing nut; 7. supporting base plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0023] Reference Figures 1 to 3 In an embodiment of the utility model, a portable flow meter for horizontal balance test includes: a flow meter body 1, a measuring pipe 2 is fixedly connected to the lower end of the flow meter body 1, a storage box 3 is fixedly connected to the side end of the measuring pipe 2, a box cover 4 is movably connected to the top of the storage box 3, a support rod 5 is inserted into the inner end of the storage box 3, the support rod 5 passes through the storage box 3 and the box cover 4, a fixing nut 6 is threadedly connected to the top end of the support rod 5, and a supporting bottom plate 7 is fixedly threaded at the bottom end of the support rod 5.

[0024] Reference Figure 4The support rod 5 includes a rod body 51, a connecting stud 52 and a connecting threaded hole 53. The top end of the rod body 51 is fixedly connected to the connecting stud 52, and the connecting threaded hole 53 is opened at the bottom end of the rod body 51. The support rod 5 is provided with multiple groups.

[0025] By adopting the above solution, the support height can be adjusted by cooperating with multiple groups of support rods 5, so that the support rods 5 and the support base plate 7 can support the flow meter body 1 and the measuring pipe 2 at different heights, which is convenient for installation.

[0026] Reference Figure 5 The storage box 3 includes an outer shell 31, a storage cavity 32, a connecting ring sleeve 33, a through hole 34 and a supporting threaded hole 35. The storage cavity 32 is opened at the inner end of the outer shell 31. The connecting ring sleeve 33 penetrates and connects the outer shell 31. The connecting ring sleeve 33 is plugged into the measuring pipe 2. The through hole 34 is opened at the bottom end of the outer shell 31. Four groups of through holes 34 are arranged, which are symmetrically distributed at the inner end of the outer shell 31. Two groups of supporting threaded holes 35 are arranged, which are symmetrically opened at the bottom end of the outer shell 31.

[0027] By adopting the above solution, multiple groups of support rods 5 can be placed inside the storage cavity 32 through the storage box 3 when no installation is required, making it more convenient to carry.

[0028] Reference Figure 6 The box cover 4 includes a shell 41, an avoidance groove 42, a second through hole 43 and a nut groove 44. The avoidance groove 42 is opened at the bottom end of the shell 41. The second through hole 43 is provided with four groups, which are symmetrically opened at the upper end of the shell 41. The nut groove 44 is provided with four groups, which are opened at the side end of the shell 41 and located at the upper end of the second through hole 43.

[0029] With the above solution, the avoidance groove 42 can be used to avoid the connecting stud 52 on the top of the support rod 5 when the support rod 5 is stored, so as to avoid inconvenience in placement.

[0030] The working principle of the utility model is as follows: when the pipeline needs to be tested for horizontal balance, first remove the fixing nut 6 connected to the support rod 5 on the box cover 4, then remove the box cover 4, and take out the support rod 5 in the storage cavity 32, splice multiple groups of support rods 5 into a suitable length, then lift the flow meter body 1 and the measuring pipe 2, and connect the connecting studs 52 and connecting threaded holes 53 of the two groups of spliced ​​support rods 5 with the supporting threaded holes 35 and the supporting bottom plate 7 respectively, and then pass the other spliced ​​support rods 5 through the storage box 3 and the box cover 4, so that the connecting studs 52 and connecting threaded holes 53 are connected to the fixing nut 6 and the supporting bottom plate 7 respectively, The support base plate 7 and the support rod 5 support the flow meter body 1 and the measuring pipe 2, keep the measuring pipe 2 at the same height as the pipe to be tested, and dock the pipe mouth for installation; the support height can be adjusted by cooperating with multiple groups of support rods 5, so that the support rod 5 and the support base plate 7 can support the flow meter body 1 and the measuring pipe 2 at different heights, which is convenient for installation; through the storage box 3, multiple groups of support rods 5 can be placed inside the storage cavity 32 when no installation is required, making it more convenient to carry; through the avoidance groove 42, when the support rod 5 is stored, the connecting stud 52 on the top can be avoided to prevent inconvenience in placement.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable flow meter for water balance test, characterized in that: include: A flow meter body (1), wherein the lower end of the flow meter body (1) is fixedly connected to a measuring pipe (2), the side end of the measuring pipe (2) is fixedly connected to a storage box (3), the top end of the storage box (3) is movably connected to a box cover (4), the inner end of the storage box (3) is plugged with a support rod (5), the support rod (5) passes through the storage box (3) and the box cover (4), the top end of the support rod (5) is threadedly connected to a fixing nut (6), and the bottom end of the support rod (5) is fixedly threaded with a supporting base plate (7).

2. A portable flow meter for water balance test according to claim 1, characterized in that: The support rod (5) comprises a rod body (51), a connecting stud (52) and a connecting threaded hole (53).

3. A portable flow meter for water balance test according to claim 2, characterized in that: The top end of the rod body (51) is fixedly connected to a connecting stud (52), the connecting threaded hole (53) is opened at the bottom end of the rod body (51), and the support rod (5) is provided in multiple groups.

4. A portable flow meter for water balance test according to claim 1, characterized in that: The storage box (3) comprises a shell (31), a storage cavity (32), a connecting ring sleeve (33), a through hole (34) and a supporting threaded hole (35).

5. A portable flow meter for water balance test according to claim 4, characterized in that: The receiving cavity (32) is provided at the inner end of the outer shell (31); the connecting ring sleeve (33) penetrates the connecting outer shell (31); the connecting ring sleeve (33) is plugged into the measuring pipe (2); the through hole one (34) is provided at the bottom end of the outer shell (31); four groups of the through holes one (34) are provided and are symmetrically distributed at the inner end of the outer shell (31); and two groups of the supporting threaded holes (35) are provided and are symmetrically provided at the bottom end of the outer shell (31).

6. A portable flow meter for water balance test according to claim 1, characterized in that: The box cover (4) comprises a shell (41), an avoidance groove (42), a second through hole (43) and a nut groove (44).

7. A portable flow meter for water balance test according to claim 6, characterized in that: The avoidance groove (42) is provided at the bottom end of the shell (41), the second through hole (43) is provided with four groups and is symmetrically provided at the upper end of the shell (41), and the nut groove (44) is provided with four groups and is provided at the side end of the shell (41) and is located at the upper end of the second through hole (43).

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