Water pump capacity verification device

Abstract

The utility model relates to the field of bottle cap production equipment, and discloses a water pump capacity checking device which comprises a platform frame, a water tank, a water outlet pipe, a water return pipe, a flow regulating valve, an electronic flowmeter, a quick connection chuck, a pressure gauge and a water return valve. The water outlet pipe is connected with the water inlet end of the water pump through the flow regulating valve, the electronic flowmeter and the quick-connection chuck. The water outlet end of the water pump is connected with the water return pipe through the quick-connection clamping piece, the pressure gauge and the water return valve. The water pump capacity verification device provided by the utility model has the beneficial effects that whether the water pump leaks water and whether the flow is within a rated range can be known after the maintained water pump is verified, and secondary disassembly and maintenance due to water leakage or insufficient flow during machine installation are not needed, so that the maintenance success rate is improved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of bottle cap production equipment, in particular to a water pump capacity calibration device. Background Art

[0002] In the process of bottle cap production, a mold temperature controller is needed to cool the mold. The power of the mold temperature cooling water comes from the water pump installed in the mold temperature controller. After a certain number of years of use, the mechanical seal and impeller of the horizontal water pump will wear out, and the water pump will leak and the water pump flow rate will drop. After daily maintenance of the water pump, it is also necessary to understand whether the water pump after maintenance can meet the use of the production line. Therefore, a calibration device that can detect the capacity of the water pump is needed. Utility Model Content

[0003] The utility model aims to solve the problems in the background technology and provides a water pump capacity verification device, which has a simple structure and can meet the needs of capacity verification after daily repair and maintenance of the water pump.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A water pump capacity verification device comprises a platform frame, a water tank, a water outlet pipe, a water return pipe, a flow regulating valve, an electronic flow meter, a quick-connect chuck, a pressure gauge and a water return valve. The water tank is installed on the platform frame, and a water outlet pipe and a water return pipe made of stainless steel pipes are installed at the bottom of the water tank. The water outlet pipe is connected to the water inlet end of the water pump through the flow regulating valve, the electronic flow meter and the quick-connect chuck, and the water outlet end of the water pump is connected to the water return pipe through the quick card, the pressure gauge and the water return valve.

[0006] The flow regulating valve and the electronic flow meter are connected through a threaded stainless steel pipe, the quick-connect chuck and the pressure gauge are connected through a threaded stainless steel pipe, and the two quick-connect chucks are connected to the corresponding electronic flow meter and pressure gauge through a hose.

[0007] The water pump capacity verification device provided by the utility model has the beneficial effect that after verification of the repaired water pump, it can be understood whether the water pump is leaking and whether the flow rate is within the rated range, without the need for secondary disassembly and repair when leakage or insufficient flow rate is found during installation on the machine, thereby improving the success rate of maintenance and improving production efficiency. In addition, the water pump verification adopts an open-disc quick-installation structure, which greatly shortens the time for water pump verification. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0009] Figure 1 A schematic structural diagram of an embodiment of the utility model is provided.

[0010] Figure numerals: 1. Platform frame; 2. Water tank; 3. Water outlet pipe; 4. Water return pipe; 5. Flow regulating valve; 6. Electronic flow meter; 7. Quick-connect chuck; 8. Pressure gauge; 9. Water return valve; 10. Stainless steel pipe; 11. Hose; 12. Electric control box. DETAILED DESCRIPTION

[0011] Example

[0012] like Figure 1 As shown, the water pump capacity verification device provided in this embodiment includes a platform frame 1, a water tank 2, a water outlet pipe 3, a water return pipe 4, a flow regulating valve 5, an electronic flow meter 6, a quick-connect chuck 7, a pressure gauge 8 and a return valve 9. The water tank 2 is installed on the platform frame 1, and the water outlet pipe 3 and the return pipe 4 made of a stainless steel pipe 10 are installed at the bottom of the water tank 2. The water outlet pipe 3 is connected to the water inlet end of the water pump through the flow regulating valve 5, the electronic flow meter 6 and the quick-connect chuck 7, and the water outlet end of the water pump is connected to the return pipe 4 through the quick card, the pressure gauge 8 and the return valve 9. The flow regulating valve 5 and the electronic flow meter 6 are connected through a threaded stainless steel pipe 10, and the quick-connect chuck 7 and the pressure gauge 8 are connected through a threaded stainless steel pipe 10. The two quick-connect chucks 7 are connected to the corresponding electronic flow meter 6 and the pressure gauge 8 through a hose 11. When the threaded connection is made, a sealant is also applied. An electric control box 12 is also provided, and the electric control box 12 provides electricity for the electronic flow meter 6 and the water pump.

[0013] The method of using the utility model is:

[0014] When in use, ensure that there is enough water in the water tank 2, then connect the quick-connect chuck 7 at the rear end of the outlet pipe 3 to the water inlet end of the water pump, and connect the quick-connect chuck 7 connected to the return pipe 4 to the water outlet end of the water pump to complete the equipment assembly, then open the return valve 9 and the flow regulating valve 5, and then start the water pump. At this time, adjust the size of the flow regulating valve 5, and observe whether the reading of the pressure gauge 8 is consistent with the pressure when the water pump is online, so as to judge whether the water pump meets the requirements for online use. Then wait for the water pump to run for a period of time, and observe whether the water pump is leaking. If the water pump has no leakage and the flow value meets the requirements for online use, it can be proved that the water pump has been repaired and qualified before it can be used on the machine.

[0015] With the help of the quick-connect chuck 7, the time for installing the water pump can be shortened, thereby improving the calibration efficiency.

[0016] The above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any modification and replacement based on the technical solution and the utility model concept provided by the present invention shall be included in the protection scope of the present invention. It should be noted that the structures or components illustrated in the drawings are not necessarily drawn to scale, and the present invention omits the description of known components and processing technologies and processes to avoid unnecessary limitations on the present invention.

Claims

1. A water pump capacity verification device, characterized in that: The invention comprises a platform frame (1), a water tank (2), a water outlet pipe (3), a water return pipe (4), a flow regulating valve (5), an electronic flow meter (6), a quick-connect chuck (7), a pressure gauge (8) and a water return valve (9); the water tank (2) is mounted on the platform frame (1); a water outlet pipe (3) and a water return pipe (4) made of a stainless steel pipe (10) are mounted at the bottom of the water tank (2); the water outlet pipe (3) is connected to the water inlet end of a water pump through the flow regulating valve (5), the electronic flow meter (6) and the quick-connect chuck (7); and the water outlet end of the water pump is connected to the water return pipe (4) through a quick card, a pressure gauge (8) and a water return valve (9).

2. The water pump capacity verification device according to claim 1, characterized in that: The flow regulating valve (5) and the electronic flow meter (6) are connected via a threaded stainless steel pipe (10), the quick-connect chuck (7) and the pressure gauge (8) are connected via a threaded stainless steel pipe (10), and the two quick-connect chucks (7) are connected to the corresponding electronic flow meter (6) and pressure gauge (8) via a hose (11).

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