Movable high pressure measuring pump and membrane measuring column integrated device

Abstract

The utility model discloses a movable high-pressure measuring pump and membrane measuring column integrated device which comprises a support, and a water tank, a high-pressure pump and a motor are sequentially arranged on the support from top to bottom. A water outlet pipe of the water tank is connected with a water inlet end of the high-pressure pump, the motor drives the high-pressure pump to work, and a water outlet end of the high-pressure pump is connected with a pipeline I in the high-pressure pipeline; the high-pressure pipeline comprises a pipeline I and a pipeline II which are arranged in parallel; branch pipes I and branch pipes II with the same number are respectively arranged on the pipeline I and the pipeline II; a pressure regulating valve is arranged on the concentrated water pipeline, and pressure gauges are arranged in front of and behind the pressure regulating valve; a plurality of parallel water production pipelines are also arranged on the bracket, and the converged water production header pipe is connected with the water tank; a water inlet conductivity meter and a water production conductivity meter are respectively arranged on the water outlet pipe and the water production header pipe; when the high-pressure pump is tested, the branch pipe I and the branch pipe II are bridged by a hose; when the membrane column is tested, the membrane column is connected to a high-pressure pipeline; the device can test the maintained high-pressure pump and the maintained membrane column at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of high-pressure reverse osmosis membranes, in particular to a movable high-pressure measuring pump and a membrane measuring column integrated device. Background Art

[0002] Our company mainly designs and develops high-pressure reverse osmosis equipment. The equipment is equipped with a high-pressure pump that provides high-pressure power. There are vulnerable components in the high-pressure pump, especially the oil seal, water seal and one-way valve group of the high-pressure pump, which need to be replaced and repaired regularly. After replacement and repair, the high-pressure pump must be performance tested. It will be applied to the equipment only after the performance meets the standards after the test. Therefore, this device is designed to test the repaired high-pressure pump.

[0003] The performance of the membrane column also needs to be tested after maintenance, which must be done with high-pressure equipment. Therefore, a membrane measuring unit is added to this high-pressure pump test device, which can also test the performance of the membrane column. Utility Model Content

[0004] The utility model provides a movable high-pressure pump and membrane column integrated measuring device, and its purpose is to provide a device which can simultaneously test the performance of the repaired high-pressure pump and the repaired membrane column.

[0005] To achieve the above purpose, the utility model provides the following solutions:

[0006] A movable high-pressure pump and membrane column measuring integrated device comprises a bracket, on which a water tank, a high-pressure pump and a motor are arranged in order from top to bottom; a water outlet pipe of the water tank is connected to a water inlet end of the high-pressure pump, the motor drives the high-pressure pump to work, and the water outlet end of the high-pressure pump is connected to a pipeline 1 in a high-pressure pipeline through a water pipe; the high-pressure pipeline is fixed on the side of the bracket, and comprises a pipeline 1 and a pipeline 2 arranged in parallel, and the same number of branch pipes 1 and branch pipes 2 are arranged on the pipeline 1 and the pipeline 2 respectively; the pipeline 2 is connected to the water tank through a concentrated water pipeline, a pressure regulating valve is arranged on the concentrated water pipeline, and pressure gauges are arranged before and after the pressure regulating valve;

[0007] The bracket is provided with a plurality of parallel water production pipelines, and the water production main pipe after the plurality of water production pipelines are merged is connected to the water tank; the water outlet pipe is provided with an inlet water conductivity meter, and the water production main pipe is provided with a water production conductivity meter;

[0008] When testing the high-pressure pump, connect branch pipe 1 and branch pipe 2 on pipeline 1 and pipeline 2 with a hose;

[0009] When testing the membrane column, connect the water inlet end of each membrane column to a branch pipe 1, connect the concentrate end of the membrane column to a branch pipe 2, connect the water production end of the membrane column to a water production pipeline, and seal the remaining branch pipes 1 and 2 with plugs.

[0010] Furthermore, a water inlet flow meter is provided on the water outlet pipe, and a water production flow meter is provided on each water production pipeline.

[0011] Furthermore, the concentrated water pipeline is also provided with a manual ball valve, and the manual ball valve and the pressure regulating valve are arranged in parallel.

[0012] Furthermore, the pressure gauge is of panel type, a small water pipe is connected behind the pressure gauge, the small water pipe is led out from the main water pipe, and the pressure gauge is uniformly installed on the pressure surface panel on the bracket.

[0013] Furthermore, the motor and the high-pressure pump are respectively provided with pulleys, the pulleys are connected by a V-belt, the V-belt transmits power, and the motor drives the high-pressure pump to work.

[0014] Furthermore, casters are provided at the bottom of the bracket to facilitate the movement of the equipment.

[0015] The technical effect of the utility model is: a movable high-pressure pump and membrane column measuring integrated device, which integrates units such as a water tank, a motor, a high-pressure pump, and a pipeline on a bracket. The equipment is light and flexible, occupies a small area, can be used in any venue, and has the functions of measuring high-pressure pumps and membrane columns at the same time; the performance of the high-pressure pump is tested after maintenance, and the performance is applied to the equipment when it reaches the required level, thereby reducing the failure rate of the equipment; the on-site membrane column is tested after maintenance, and it is applied to the equipment when it meets the test standards, thereby effectively improving the equipment's startup rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The shaft side of the utility model Figure 1 ;

[0017] Figure 2 The shaft side of the utility model Figure 2 ;

[0018] Figure 3 Schematic diagram of high-pressure pipeline jumper for testing high-pressure pump;

[0019] Figure 4 is a schematic diagram of connecting membrane columns;

[0020] Figure 5 Flow chart for high pressure pipeline cross connection;

[0021] Figure 6 A flow chart for connecting membrane columns;

[0022] In the figure, 1. bracket, 2. water tank, 3. high pressure pump, 4. motor, 5. high pressure pipeline, 51. pipeline 1, 511. branch 1, 52. pipeline 2, 521. branch 2, 53. hose, 6. pressure regulating valve, 7. pressure gauge, 8. inlet water conductivity meter, 9. produced water conductivity meter, 10. inlet water flow meter, 11. produced water flow meter, 12. manual ball valve, 13. pressure meter panel, 14. pulley, 15. V-belt, 16. caster, 17. membrane column,

[0023] 100. Water outlet pipe, 200. Concentrated water pipeline, 300. Production water pipeline, 400. Production water main pipe. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific Figures 1-6.

[0025] Reference Figure 1-2 As shown, the utility model provides a movable high-pressure pump and membrane column integrated device, including a bracket 1, on which a water tank 2, a high-pressure pump 3, and a motor 4 are arranged in order from top to bottom; the water outlet pipe 100 of the water tank is connected to the water inlet end of the high-pressure pump 3, and water flows to the inlet of the high-pressure pump by gravity, reducing the water supply pump, saving space and cost; the motor 4 drives the high-pressure pump 3 to work, and in this embodiment, the motor and the high-pressure pump are respectively installed with pulleys 14, and the pulleys 14 are connected with a V-belt 15, and the V-belt transmits power, and the motor drives the high-pressure pump to work;

[0026] In actual application, the design of the bracket 1 is very practical. The position for installing the high-pressure pump 3 is designed with different types of pump mounting holes, which can test different types of high-pressure pumps; the position for installing the motor 4 is designed with different types of motor mounting holes, and different pumps match different motors. In addition, casters 16 are provided at the bottom of the bracket 1 to facilitate the movement of the equipment.

[0027] The water outlet of the high-pressure pump 3 is connected to the pipeline 1 51 in the high-pressure pipeline 5 through a water pipe; the high-pressure pipeline 5 is fixed on the side of the bracket, and includes a pipeline 1 51 and a pipeline 2 52 arranged in parallel, and the pipeline 1 51 and the pipeline 2 52 are respectively provided with the same number of branch pipes 1 511 and branch pipes 2 521; the pipeline 2 52 is connected to the water tank 2 through the concentrated water pipeline 200, and the concentrated water pipeline 200 is provided with a pressure regulating valve 6, which is used to regulate flow and pressure, and the operating pressure of the equipment is controlled by the pressure regulating valve to test the performance of the high-pressure pump and the membrane column; pressure gauges 7 are provided before and after the pressure regulating valve 6; in this embodiment, the pressure gauge 7 is of panel type, and a small water pipe is connected to the back of the pressure gauge, and the small water pipe is drawn from the main water pipe, and the pressure gauges are uniformly installed on the pressure surface panel 13 on the bracket.

[0028] The support 1 is provided with a plurality of parallel water production pipelines 300, and the water production main pipe 400 after the plurality of water production pipelines are merged is connected to the water tank 2; the water outlet pipe 100 is provided with an inlet water conductivity meter 8, and the water production main pipe 400 is provided with a production water conductivity meter 9; the water outlet pipe 100 is provided with an inlet water flow meter 10, and each water production pipeline 300 is provided with a water production flow meter 11.

[0029] like Figure 3 , 5 As shown, when the high-pressure pump 3 is tested, the branch pipe 1 511 and the branch pipe 2 521 provided on the pipeline 1 and the pipeline 2 are bridged by a hose 53; at this time, the water in the water tank flows into the high-pressure pump by gravity, and the water from the high-pressure pump flows back to the water tank through the concentrated water pipeline after passing through the bridged high-pressure pipeline; during the test, the pressure regulating valve performs flow and pressure regulation, and the pressure gauge monitors the pressure data during the operation of the equipment, and judges whether the performance of the high-pressure pump meets the standard based on the pressure.

[0030] like Figure 4 , 6 As shown, when testing the membrane column 17, the water inlet end of each membrane column 17 is connected to a branch pipe 1 511, the concentrated water end of the membrane column is connected to a branch pipe 2 521, and the water production end of the membrane column is connected to a water production pipeline 300. In this embodiment, at least 1 membrane column can be tested, and at most 5 membrane columns can be tested. Different numbers of membrane columns are tested according to actual needs, and the remaining branch pipes 1 and 2 are blocked with plugs. The conductivity of the membrane water inlet and the water production can be detected during the membrane testing process to judge the performance of the membrane column.

[0031] In the embodiment, the concentrated water pipeline 200 is further provided with a manual ball valve 12 , and the manual ball valve 12 and the pressure regulating valve 6 are arranged in parallel.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A movable high-pressure measuring pump and membrane measuring column integrated device, characterized in that: The invention comprises a support (1), on which a water tank (2), a high-pressure pump (3), and a motor (4) are arranged in order from top to bottom; a water outlet pipe (100) of the water tank (2) is connected to a water inlet end of the high-pressure pump (3), the motor (4) drives the high-pressure pump (3) to work, and the water outlet end of the high-pressure pump (3) is connected to a pipeline 1 in a high-pressure pipeline (5); the high-pressure pipeline (5) is fixed on the side of the support, and comprises a pipeline 1 (51) and a pipeline 2 (52) arranged in parallel, and the pipeline 1 (51) and the pipeline 2 (52) are respectively provided with the same number of branch pipes 1 (511) and branch pipes 2 (521); the pipeline 2 (52) is connected to the water tank (2) through a concentrated water pipeline (200), and a pressure regulating valve (6) is arranged on the concentrated water pipeline (200), and pressure gauges (7) are arranged before and after the pressure regulating valve (6); The support is provided with a plurality of parallel water production pipelines (300), and the water production main pipe (400) after the plurality of water production pipelines (300) are merged is connected to the water tank (2); the water outlet pipe (100) is provided with an inlet water conductivity meter (8), and the water production main pipe (400) is provided with a water production conductivity meter (9); When testing the high-pressure pump (3), the branch pipe 1 (511) and the branch pipe 2 (521) provided on the pipeline 1 and the pipeline 2 are bridged by a hose (53); When testing the membrane column (17), the water inlet end of each membrane column is connected to a branch pipe 1 (511), the concentrated water end of the membrane column is connected to a branch pipe 2 (521), the water production end of the membrane column is connected to a water production pipeline (300), and the remaining branch pipes 1 and 2 are blocked with plugs.

2. A movable high-pressure measuring pump and membrane measuring column integrated device according to claim 1, characterized in that: The water outlet pipe (100) is provided with a water inlet flow meter (10), and each water production pipeline (300) is provided with a water production flow meter (11).

3. A movable high-pressure measuring pump and membrane measuring column integrated device according to claim 1, characterized in that: The concentrated water pipeline (200) is also provided with a manual ball valve (12), and the manual ball valve (12) and the pressure regulating valve (6) are arranged in parallel.

4. The movable high-pressure measuring pump and membrane measuring column integrated device according to claim 1, characterized in that: The pressure gauge (7) is of panel type, with a small water pipe connected to the back of the pressure gauge, the small water pipe being drawn from the main water pipe, and the pressure gauges are uniformly mounted on a pressure surface panel (13) on the bracket.

5. The movable high-pressure measuring pump and membrane measuring column integrated device according to claim 1, characterized in that: The motor and the high-pressure pump are respectively provided with pulleys (14), the pulleys are connected by a V-belt (15), the V-belt transmits power, and the motor drives the high-pressure pump to work.

6. The movable high-pressure measuring pump and membrane measuring column integrated device according to claim 1, characterized in that: Casters (16) are provided at the bottom of the bracket (1).

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