Ground pile flow and pressure integrated meter

Abstract

The utility model provides an out-of-ground pile flow and pressure all-in-one meter, which relates to the technical field of flow meters and comprises a main body and an installation mechanism, the main body comprises a flow meter base, long grooves are arranged at four corners of the flow meter base, and a pair of slots is arranged at the bottom end of the flow meter base close to two sides of the long grooves. A flow meter body is inserted into the flow meter base, a first pressure sensor and a second pressure sensor are installed in the flow meter body through sealing pieces, the installation mechanism comprises an installation plate, the flow meter body is sleeved with the installation plate, and the bottom end of the installation plate is attached to the top end of the flow meter base. And through holes are formed in the four corners of the mounting plate, bearing seats are embedded in the through holes, cylinders are rotatably inserted in the bearing seats, limiting rods are slidably connected in the cylinders, and the bottom ends of the limiting rods penetrate through the long grooves and are provided with abutting blocks. According to the utility model, the practicability of the ground pile flowmeter can be effectively improved, and the ground pile flowmeter has higher practical value.

Description

Technical Field

[0001] The utility model belongs to the technical field of flow meters, and more specifically, particularly relates to an integrated flow and pressure meter for an underground pile. Background Art

[0002] Ground piles appear around buildings or in foundations, usually made of concrete and reinforced concrete. The main function of the piles is to drain the vertical pipes of sanitary equipment and the water from the floor drainage pipes into the underground sewage pipes to maintain the normal operation of the sanitation and drainage systems inside the building. In normal use, ground piles mostly need to be installed with flow meters to measure the flow of the internal fluid. Flow meters are instruments used to measure fluid flow, that is, instruments used to measure the volume, weight or mass of the fluid passing through the channel per unit time.

[0003] Based on the above, the inventors have found the following problems: most of the current ground pile flow meters can only measure the water flow rate of the fluid, which is not convenient for measuring the pressure of the fluid in the pipeline, and when installing the flow meter, most of them fix the flow meter base on the pipeline in advance, and then insert the flow meter into the flow meter base and connect it through bolts. This method is more cumbersome and not conducive to convenient replacement, which makes the subsequent disassembly and inspection of the flow meter more troublesome, thereby reducing the practicality of the flow meter.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an integrated flow and pressure meter for an out-of-ground pile is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an integrated flow and pressure meter for an underground pile to solve the problems in the current background technology.

[0006] The purpose and effect of the utility model of the underground pile flow pressure integrated meter are achieved by the following specific technical means:

[0007] A pile flow pressure integrated meter comprises a main body and a mounting mechanism, wherein the main body comprises a flow meter base, wherein four corners of the flow meter base are provided with long grooves, and the bottom end of the flow meter base is provided with a pair of slots near both sides of the long grooves, the flow meter base is inserted with a flow meter body, and a first pressure sensor and a second pressure sensor are respectively installed inside the flow meter body through sealing members, the mounting mechanism comprises a mounting plate, wherein the mounting plate is sleeved on the outside of the flow meter body, and the bottom end of the mounting plate is fitted with the top end of the flow meter base, and through holes are formed at the four corners of the mounting plate, and a bearing seat is embedded in the through hole, and a cylinder is rotatably inserted inside the bearing seat, and a limit rod is slidably connected inside the cylinder, and the bottom end of the limit rod passes through the long groove and is provided with a stop block.

[0008] Furthermore, a circular plate is installed at the end of the limit rod away from the stop block, and a first spring is movably sleeved on the outside of the limit rod, one end of the first spring is fixedly connected to the upper end of the cylinder, and the first spring is fixedly connected to the bottom end of the circular plate at the end away from the cylinder.

[0009] Furthermore, rods are movably inserted inside both sides of the block, a pair of the rods are both engaged with the slots, and a second spring is movably sleeved on the outside of the pair of rods, one end of the second spring is fixedly connected to the bottom end of the block.

[0010] Furthermore, a connecting plate is installed at the bottom ends of the pair of insertion rods, and the second spring is fixedly connected to the upper end of the connecting plate at one end away from the stop block.

[0011] Furthermore, a hollow bolt is threadedly connected to the top of the flow meter body, and a Hall sensor is installed inside the hollow bolt.

[0012] Furthermore, an arc-shaped groove is provided at the bottom end of the flow meter body, an impeller is rotatably connected inside the bottom end of the flow meter body, and a strong magnet is installed on the outer side of the impeller.

[0013] Furthermore, wire holes are provided on both sides of the flow meter body near the Hall sensor, and a blocking cover is embedded at the top of the flow meter body, and a wire outlet hole is provided inside the blocking cover.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The ground pile flow pressure integrated meter is used in coordination with a flow meter base, a long groove, a flow meter body, a first pressure sensor, a second pressure sensor, a mounting plate, a through hole, a bearing seat, a cylinder, a limit rod, a round plate, a first spring, a stop block, a plug rod, a connecting plate and a second spring. The first pressure sensor and the second pressure sensor are respectively installed inside the flow meter body through sealing members to improve the sealing between the first pressure sensor and the second pressure sensor and the flow meter body, and the water pressure of the water flow at the impeller is detected at the same time. The through hole is provided to facilitate the installation of the bearing seat inside the through hole, and the long groove is provided to facilitate the installation of the mounting plate and the flow meter base installed outside the flow meter body. When fitting, the circular plate is pressed downward, so that the circular plate drives the limiting rod and the stop block to move downward and pass through the long slot of the flow meter base, and then the connecting plate is pulled to separate the insertion rod from the inside of the stop block and rotate the circular plate and the limiting rod to make the cylinder rotate inside the bearing seat, and by setting the first spring, the stop block can be reset under the elastic force of the first spring, so that the stop block and the bottom end of the base with the long slot are abutted, and by setting the second spring, the insertion rod can be reset under the elastic force of the second spring, so that the insertion rod is inserted into the jacks on both sides of the long slot to limit the stop block. The utility model has a simple and reasonable structure, a novel design, and is simple and convenient to operate, can effectively improve the practicality of the ground pile flow meter, and has a high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the impeller shaft and the connecting sleeve of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the lifting mechanism of the utility model.

[0019] Figure 4 It is a side sectional schematic diagram of the impeller shaft of the utility model.

[0020] Figure 5 It is a front cross-sectional schematic diagram of the installation pipe of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 100, main body; 1001, flow meter base; 1002, long groove; 1003, flow meter body; 1004, blocking cover; 1005, hollow bolt; 1006, Hall sensor; 1007, impeller; 1008, strong magnet; 1009, first pressure sensor; 1010, second pressure sensor; 200, mounting mechanism; 2001, mounting plate; 2002, through hole; 2003, bearing seat; 2004, cylinder; 2005, limit rod; 2006, round plate; 2007, first spring; 2008, stop block; 2009, plug rod; 2010, connecting plate; 2011, second spring. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 5 As shown:

[0026] The utility model provides an underground pile flow pressure integrated meter, including a main body 100 and a mounting mechanism 200, the main body 100 includes a flow meter base 1001, the four corners of the flow meter base 1001 are provided with long grooves 1002, and the bottom end of the flow meter base 1001 is provided with a pair of slots near both sides of the long groove 1002, the flow meter base 1001 is inserted with a flow meter body 1003, the inside of the flow meter body 1003 is respectively installed with a first pressure sensor 1009 and a second pressure sensor 1010 through a sealing member, the mounting mechanism 200 includes a mounting plate 2001, the mounting plate 2001 is sleeved on the outside of the flow meter body 1003, and the bottom end of the mounting plate 2001 is fitted with the top of the flow meter base 1001, the four corners of the mounting plate 2001 are provided with through holes 2002, and the inner part of the through holes 2002 is provided with a pressure sensor 1009 and a pressure sensor 1010. A bearing seat 2003 is embedded in the body 1003, and a cylinder 2004 is rotatably inserted inside the bearing seat 2003. The cylinder 2004 is internally slidably connected to a limit rod 2005. The bottom end of the limit rod 2005 passes through the long groove 1002 and is installed with a stop block 2008. By arranging an arc groove at the bottom end of the flow meter body 1003, a certain gap is maintained between the inner wall of the flow meter body 1003 with the arc groove and the outer side of the impeller 1007, so as to avoid that the distance between the impeller 1007 and the inner wall inside the flow meter body 1003 is too large, which causes large vibration when water flows through, thereby affecting the service life of the flow meter body 1003. By arranging the first pressure sensor 1009 and the second pressure sensor 1010, the water pressure of the water flow at the impeller 1007 is detected. At the same time, by arranging the first pressure sensor 1009 and the second pressure sensor 1010, the accuracy of water pressure detection is improved.

[0027] Among them, a circular plate 2006 is installed at the end of the limiting rod 2005 away from the stop block 2008, and the external movable sleeve of the limiting rod 2005 is provided with a first spring 2007, one end of the first spring 2007 is fixedly connected to the upper end of the cylinder 2004, and the first spring 2007 is fixedly connected to the bottom end of the circular plate 2006 at the end away from the cylinder 2004. By setting the first spring 2007, when the stop block 2008 passes through the long groove 1002 and rotates, it will be reset under the elastic force of the first spring 2007, so that the upper end of the stop block 2008 is against the bottom end of the flow meter base 1001 with the long groove 1002.

[0028] Among them, insertion rods 2009 are movably inserted inside the two sides of the block 2008, a pair of the insertion rods 2009 are both engaged with the slots, and a second spring 2011 is movably sleeved on the outside of the pair of the insertion rods 2009, one end of the second spring 2011 is fixedly connected to the bottom end of the block 2008. By setting the second spring 2011, the insertion rod 2009 is easily reset under the elastic force of the second spring 2011.

[0029] Among them, a connecting plate 2010 is installed at the bottom end of a pair of insertion rods 2009, and the second spring 2011 is fixedly connected to the upper end of the connecting plate 2010 at the end away from the stop block 2008. By setting the connecting plate 2010, when the connecting plate 2010 is pulled, the insertion rod 2009 will be separated from the inside of the stop block 2008.

[0030] The top of the flow meter body 1003 is internally threadedly connected with a hollow bolt 1005 , and a Hall sensor 1006 is installed inside the hollow bolt 1005 .

[0031] Among them, an arc groove is opened at the bottom end of the flow meter body 1003, and an impeller 1007 is rotatably connected inside the bottom end of the flow meter body 1003. A strong magnet 1008 is installed on the outer side of the impeller 1007. By arranging a strong magnet 1008 on one side of the impeller 1007, when water flows through the impeller 1007 and drives the impeller 1007 to rotate, it is convenient for the Hall sensor 1006 to detect the position of the strong magnet 1008, thereby detecting the water flow.

[0032] Among them, wire holes are opened on both sides of the flow meter body 1003 close to the Hall sensor 1006, and a sealing cover 1004 is embedded in the top of the flow meter body 1003. The sealing cover 1004 has a wire outlet hole opened inside. By setting the wire holes and the wire outlet holes, it is convenient to discharge the lines of the Hall sensor 1006, the first pressure sensor 1009 and the second pressure sensor 1010 and connect them to the converter.

[0033] The specific usage and function of this embodiment are as follows:

[0034] When using this product, first check whether the internal mechanisms of the ground pile flow pressure integrated meter are complete. After ensuring that they are complete, first weld the flow meter base 1001 to the pipeline, then insert the flow meter body 1003 into the flow meter base 1001, so that the mounting plate 2001 installed on the outside of the flow meter body 1003 fits the flow meter base 1001, and squeeze the circular plate 2006 downward, so that the circular plate 2006 drives the limit rod 2005 and the block 2008 to move forward. The cylinder 2004 is rotated inside the bearing seat 2003 by rotating the circular plate 2006 and the limiting rod 2005, and the block 2008 is reset under the elastic force of the first spring 2007 by setting the first spring 2007, so that the block 2008 and the bottom of the flow meter base 1001 with the long slot 1002 are installed. The ends are against each other, and by setting a second spring 2011, the insertion rod 2009 will be reset under the elastic force of the second spring 2011, so that the insertion rod 2009 is inserted into the jacks on both sides of the long slot 1002, and the abutment block 2008 is limited, thereby realizing the installation between the flow meter base 1001 and the flow meter body 1003. By setting an arc groove at the bottom end of the flow meter body 1003, a certain gap is maintained between the inner wall of the flow meter body 1003 with the arc groove and the outer side of the impeller 1007, so as to avoid that the distance between the impeller 1007 and the inner wall inside the flow meter body 1003 is too large, which will cause large vibration when the water flows through, thereby affecting the service life of the flow meter body 1003. By setting the first pressure sensor 1009 and the second pressure sensor 1010, the water pressure of the water flow at the impeller 1007 is detected. At the same time, by setting the first pressure sensor 1009 and the second pressure sensor 1010, the accuracy of the water pressure detection is improved while detecting the water pressure.

[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An integrated flow and pressure meter for an underground pile, characterized in that: The invention comprises a main body (100) and a mounting mechanism (200), wherein the main body (100) comprises a flow meter base (1001), wherein four corners of the flow meter base (1001) are provided with long grooves (1002), and the bottom end of the flow meter base (1001) is provided with a pair of slots on both sides close to the long groove (1002), wherein a flow meter body (1003) is inserted into the flow meter base (1001), wherein a first pressure sensor (1009) and a second pressure sensor (1010) are respectively installed in the flow meter body (1003) through sealing members, and wherein the mounting mechanism (200) comprises a mounting plate (2 001), the mounting plate (2001) is sleeved on the outside of the flow meter body (1003), and the bottom end of the mounting plate (2001) is fitted with the top end of the flow meter base (1001), and through holes (2002) are opened at the four corners of the mounting plate (2001), and a bearing seat (2003) is embedded in the through hole (2002), and a cylinder (2004) is rotatably inserted in the interior of the bearing seat (2003), and a limit rod (2005) is slidably connected to the interior of the cylinder (2004), and the bottom end of the limit rod (2005) passes through the long slot (1002) and is installed with a stop block (2008).

2. The integrated flow and pressure meter for underground piles as claimed in claim 1, characterized in that: A circular plate (2006) is installed at one end of the limiting rod (2005) away from the stop block (2008); a first spring (2007) is movably sleeved outside the limiting rod (2005); one end of the first spring (2007) is fixedly connected to the upper end of the cylinder (2004); and the first spring (2007) is fixedly connected to the bottom end of the circular plate (2006) at one end away from the cylinder (2004).

3. The integrated flow and pressure meter for underground piles as claimed in claim 2, characterized in that: Insertion rods (2009) are movably inserted into the two sides of the stop block (2008), a pair of the insertion rods (2009) are both engaged with the slots, and a second spring (211) is movably sleeved on the outside of the pair of the insertion rods (2009), one end of the second spring (2011) is fixedly connected to the bottom end of the stop block (2008).

4. The integrated flow and pressure meter for underground piles as claimed in claim 3, characterized in that: A connecting plate (2010) is installed at the bottom ends of the pair of insertion rods (2009), and the second spring (2011) is fixedly connected to the upper end of the connecting plate (2010) at one end away from the stop block (2008).

5. The integrated flow and pressure meter for underground piles as claimed in claim 1, characterized in that: The top end of the flow meter body (1003) is internally threadedly connected to a hollow bolt (1005), and a Hall sensor (1006) is installed inside the hollow bolt (1005).

6. The integrated flow and pressure meter for underground piles as claimed in claim 5, characterized in that: An arc-shaped groove is provided at the bottom end of the flow meter body (1003), an impeller (1007) is rotatably connected inside the bottom end of the flow meter body (1003), and a strong magnet (1008) is installed on the outside of the impeller (1007).

7. The integrated flow and pressure meter for underground piles as claimed in claim 6, characterized in that: The flow meter body (1003) is provided with wiring holes on both sides close to the Hall sensor (1006), and a sealing cover (1004) is embedded at the top of the flow meter body (1003), and the sealing cover (1004) is provided with a wiring hole inside.

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