Anti-seepage water pipe pressure data collector

Abstract

The utility model discloses an anti-seepage water pipe pressure data acquisition unit, which relates to the technical field of water pipe pressure data acquisition and comprises an acquisition unit, the bottom end of the acquisition unit is connected with a connecting pipeline for water flow to pass through, and the outer wall of the connecting pipeline is connected with a valve pipeline for closing the water flow. The bottom end of the valve pipeline is connected with a water pipe through which water flows and a sealing mechanism arranged on the connecting pipeline and the valve pipeline; the sealing mechanism comprises a transmission unit and a sealing unit. By arranging the sealing mechanism, water flow can enter a connecting pipeline through a valve pipeline after the connecting and fixing device and the valve fixing device are connected through connecting threads, data of water pressure are collected through a collector, and meanwhile the water flow is collected through a stress washer, so that the two symmetrical sealing rings abut against the inner side of a sealing groove all the time; even if the sealing ring is damaged, the water pressure automatically applies extrusion force to the sealing ring, so that the sealing ring always abuts against the inner side of the sealing groove, and the working sealing performance is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipe pressure data collection, in particular to an anti-seepage water pipe pressure data collector. Background Art

[0002] The water pressure automatic recorder is an electronic data recording device specially used for pressure monitoring of pipelines or pressure vessels. It integrates sensors and intelligent instruments, and can collect and record pressure data according to the set pressure recording time interval. The pressure data can be displayed on the on-site LCD or read to the computer through a USB flash drive, and the data can be counted and analyzed with the host computer management software.

[0003] In the prior art, when detecting the water pipe pressure, a valve is generally installed on the water pipe, and then a pressure data collector is installed on the valve pipe. The water channel is sealed and limited by threads and gaskets to complete the data collection of the water pipe pressure. In order to further improve the sealing, prevent water leakage, and increase the service life, the utility model proposes an anti-seepage water pipe pressure data collector. Utility Model Content

[0004] The purpose of the utility model is to provide a water seepage prevention water pipe pressure data collector in order to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-seepage water pipe pressure data collector, comprising a collector, the bottom end of the collector is connected to a connecting pipe for water flow to pass through, the outer wall of the connecting pipe is connected to a valve pipe for closing the water flow, the bottom end of the valve pipe is connected to a water pipe for water flow to pass through, and a sealing mechanism is arranged on the connecting pipe and the valve pipe;

[0006] The sealing mechanism comprises a transmission unit and a sealing unit;

[0007] The sealing unit is used to further improve the sealing performance of the connection between the connecting pipe and the valve pipe;

[0008] The transmission unit is used for always providing the extrusion force to the sealing unit.

[0009] As a further solution of the utility model: the transmission unit includes a movable groove, a stop block, and a force-bearing washer;

[0010] The movable groove is arranged inside the valve pipe, and is used to provide space for the stop block to move up and down;

[0011] The stop block is vertically slidably installed in the inner cavity of the movable groove, and the stop block is used to push the sealing ring to move axially under force;

[0012] The force-bearing washer is fixed at the end of the stop block and is located on the inner side of the valve pipeline. The force-bearing washer is used to provide thrust for the upward movement of the stop block.

[0013] As a further solution of the utility model: the sealing unit includes a sealing groove, a connecting thread, and a sealing ring;

[0014] The sealing groove is provided on the outer wall of the connecting pipe, and the sealing groove is used to provide space for the butt joint of the sealing ring;

[0015] The connecting thread is arranged on the outer wall of the connecting pipe, and the connecting thread is used to provide a limit for the connection of the connecting pipe and the valve pipe;

[0016] The sealing ring is fixed at the end of the stop block and is located in the inner cavity of the valve pipeline. The sealing ring is used to provide sealing for the connection of the connecting pipeline and the valve pipeline.

[0017] As a further solution of the utility model: the inner cavity of the valve pipeline is formed with a thread groove matching the outer wall of the connecting thread, and the thread groove is located above the force-bearing washer.

[0018] As a further solution of the utility model: the inner side of the sealing groove matches the outer wall of the sealing ring, and the outer wall of the sealing ring is a semi-annular structure as a whole.

[0019] As a further solution of the utility model: the number of the sealing rings is two, and the two sealing rings are symmetrically distributed in the inner cavity of the valve pipe.

[0020] As a further solution of the utility model: the top end of the stop block close to the sealing ring is in an inclined state, and the cross section of the force-bearing gasket is an inverted eight-shaped structure.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] By setting up a sealing mechanism, after the connection fixture and the valve fixture are connected through the connecting thread, water will flow into the connecting pipe through the valve pipe, and the water pressure data will be collected through the collector. At the same time, the water flow will also collect the force-bearing gasket, so that the two symmetrical sealing rings are always against the inner side of the sealing groove. Even if they are damaged, the water pressure will automatically give the sealing ring an extrusion force, so that the sealing ring is always against the inner side of the sealing groove, further improving the working sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the connecting pipeline of the utility model;

[0025] Figure 3 It is a cross-sectional view of the internal structure of the valve pipeline of the utility model.

[0026] In the figure: 1. collector; 2. connecting pipe; 3. valve pipe; 4. water pipe; 5. sealing mechanism; 501. sealing groove; 502. connecting thread; 503. movable groove; 504. stop block; 505. sealing ring; 506. force-bearing gasket. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 3 In an embodiment of the utility model, an anti-seepage water pipe pressure data collector comprises a collector 1, the bottom end of the collector 1 is connected to a connecting pipe 2 for water flow, the outer wall of the connecting pipe 2 is connected to a valve pipe 3 for closing the water flow, the bottom end of the valve pipe 3 is connected to a water pipe 4 for water flow, and a sealing mechanism 5 is arranged on the connecting pipe 2 and the valve pipe 3;

[0029] The sealing mechanism 5 includes a transmission unit and a sealing unit;

[0030] The sealing unit is used to further improve the sealing performance of the connection between the connecting pipe 2 and the valve pipe 3;

[0031] The transmission unit is used to always provide extrusion force to the sealing unit;

[0032] The transmission unit includes a movable slot 503, a stop block 504, and a force-bearing washer 506;

[0033] The movable groove 503 is provided inside the valve pipe 3, and the movable groove 503 is used to provide space for the stop block 504 to move up and down;

[0034] The stopper 504 is vertically slidably installed in the inner cavity of the movable groove 503, and the stopper 504 is used to push the sealing ring 505 to move axially under the force;

[0035] The force washer 506 is fixed at the end of the stop block 504 and is located on the inner side of the valve pipe 3. The force washer 506 is used to provide thrust for the upward movement of the stop block 504.

[0036] The sealing unit includes a sealing groove 501, a connecting thread 502, and a sealing ring 505;

[0037] The sealing groove 501 is provided on the outer wall of the connecting pipe 2, and the sealing groove 501 is used to provide space for the butt connection of the sealing ring 505;

[0038] The connecting thread 502 is arranged on the outer wall of the connecting pipe 2, and the connecting thread 502 is used to provide a limit for the connection between the connecting pipe 2 and the valve pipe 3;

[0039] The sealing ring 505 is fixed at the end of the stop block 504 and is located in the inner cavity of the valve pipeline 3 . The sealing ring 505 is used to provide sealing for the connection between the connecting pipeline 2 and the valve pipeline 3 .

[0040] In this embodiment: through this structure, the connecting pipe 2 and the valve pipe 3 are connected to each other, and the connecting thread 502 is rotatably connected to the thread groove inside the valve pipe 3. Then, the valve outside the valve pipe 3 is opened, so that the water flow provides the valve pipe 3 to enter the connecting pipe 2, and the water flow pressure data is collected through the collector 1. In this process, the upward movement of the water flow will synchronously give an upward thrust to the force-bearing gasket 506, and the force of the force-bearing gasket 506 will synchronously drive the block 504 to move upward along the inner cavity of the movable groove 503. The inclined surface of the end of the block 504 gives a thrust to the sealing ring 505, so that the sealing ring 505 is against the inner cavity of the connecting thread 502, and the ends of the two sealing rings 505 are connected to complete the sealing connection of the connecting pipe 2 and the valve pipe 3. When the sealing ring 505 is damaged, the force-bearing gasket 506 continues to squeeze the thrust upward, so that the sealing rings 505 continue to approach each other, further improving the sealing performance and preventing water from seeping out.

[0041] Please refer to Figure 1-Figure 3 The inner cavity of the valve pipe 3 is formed with a thread groove that matches the outer wall of the connecting thread 502. The thread groove is located above the force-bearing washer 506. The inner side of the sealing groove 501 matches the outer wall of the sealing ring 505. The outer wall of the sealing ring 505 is a semi-annular structure as a whole. There are two sealing rings 505, which are symmetrically distributed in the inner cavity of the valve pipe 3. The top of the block 504 is close to the end of one side of the sealing ring 505 and is in an inclined state. The cross-section of the force-bearing washer 506 is an inverted eight-shaped structure.

[0042] In this embodiment: through this structure, under the action of the force washer 506, when the water flows upward, the water pressure will first contact the force washer 506, and through the inverted eight-shaped state of the force washer 506, the force washer 506 is forced to move upward, thereby giving the sealing ring 505 a thrust to move closer to each other.

[0043] 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. An anti-seepage water pipe pressure data collector, comprising a collector (1), the bottom end of the collector (1) is connected to a connecting pipe (2) for water flow to pass through, the outer wall of the connecting pipe (2) is connected to a valve pipe (3) for closing the water flow, the bottom end of the valve pipe (3) is connected to a water pipe (4) for water flow to pass through, characterized in that: A sealing mechanism (5) provided on the connecting pipe (2) and the valve pipe (3); The sealing mechanism (5) comprises a transmission unit and a sealing unit; The sealing unit is used to further improve the sealing performance of the connection between the connecting pipeline (2) and the valve pipeline (3); The transmission unit is used for always providing the extrusion force to the sealing unit.

2. The anti-seepage water pipe pressure data collector according to claim 1 is characterized in that: The transmission unit comprises a movable groove (503), a stop block (504), and a force-bearing washer (506); The movable groove (503) is provided inside the valve pipeline (3), and the movable groove (503) is used to provide space for the stop block (504) to move up and down; The stopper (504) is vertically slidably installed in the inner cavity of the movable groove (503), and the stopper (504) is used to push the sealing ring (505) to move axially under force; The force-bearing washer (506) is fixed to the end of the stop block (504) and is located on the inner side of the valve pipe (3). The force-bearing washer (506) is used to provide thrust for the upward movement of the stop block (504).

3. The anti-seepage water pipe pressure data collector according to claim 1 is characterized in that: The sealing unit comprises a sealing groove (501), a connecting thread (502), and a sealing ring (505); The sealing groove (501) is provided on the outer wall of the connecting pipe (2), and the sealing groove (501) is used to provide space for the butt connection of the sealing ring (505); The connecting thread (502) is arranged on the outer wall of the connecting pipe (2), and the connecting thread (502) is used to provide a limit for the connection between the connecting pipe (2) and the valve pipe (3); The sealing ring (505) is fixed to the end of the stopper (504) and is located in the inner cavity of the valve pipeline (3). The sealing ring (505) is used to provide sealing for the connection between the connecting pipeline (2) and the valve pipeline (3).

4. The anti-seepage water pipe pressure data collector according to claim 3 is characterized in that: The inner cavity of the valve pipe (3) is formed with a thread groove that matches the outer wall of the connecting thread (502), and the thread groove is located above the force-bearing washer (506).

5. The anti-seepage water pipe pressure data collector according to claim 3 is characterized in that: The inner side of the sealing groove (501) matches the outer wall of the sealing ring (505), and the outer wall of the sealing ring (505) is in a semi-annular structure as a whole.

6. The anti-seepage water pipe pressure data collector according to claim 3 is characterized in that: The number of the sealing rings (505) is two, and the two sealing rings (505) are symmetrically distributed in the inner cavity of the valve pipe (3).

7. The anti-seepage water pipe pressure data collector according to claim 2, characterized in that: The top end of the stopper (504) close to the sealing ring (505) is in an inclined state, and the cross section of the force-bearing gasket (506) is in an inverted eight-shaped structure.

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