Double-interface submersible pump coupling device

Abstract

The utility model relates to a double-connector submersible pump coupling device which comprises a submersible pump body, a submersible pump water inlet coupler connecting piece, a submersible pump water outlet coupler connecting piece, a water inlet coupler fixing connecting piece, a water outlet coupler fixing connecting piece, a water inlet coupler fixing support, a water outlet coupler fixing support, a water inlet pipe and a water drainage pipe. A water inlet and a water outlet of the submersible pump can be connected with a water inlet and outlet pipeline through the coupling device, an external self-suction water pump is replaced, the risk of air inlet idling of the water pump is avoided, and debugging, starting, maintenance and replacement are facilitated.

Description

TECHNICAL FIELD

[0001] The application relates to a water pump coupling device, in particular to a double-interface submersible pump coupling device. BACKGROUND

[0002] The coupling device of the submersible pump is used in large quantities, is convenient to maintain and replace, greatly shortens the connection time of the pipeline, and is convenient and fast to use. At present, commonly used are single-interface coupling pumps, which cannot meet the needs in some special use scenarios (for example, the pump inlet needs to be connected with a water distribution device or a water inlet filter membrane).

[0003] CN 216920239 U discloses a utility model of a vertical automatic coupling pump gate combination mechanism, which has the functions of reducing the construction period and reducing the size, but has the defects that it is still a single-interface coupling pump and cannot meet the double-interface coupling demand.

[0004] CN 220816052 U discloses a utility model of a sewage pump coupler with a limiting self-locking function, which can be installed in place at one time without position adjustment, but has the defects that the water pump inlet is not changed and the coupler cannot be used to connect the water inlet pipeline.

[0005] In view of the defects of the prior art, the application aims to provide a double-interface submersible pump coupling device, which replaces an external self-suction type water pump, avoids the risk of water pump air intake idling, realizes quick replacement of the pump body through the coupling device, is convenient for construction and maintenance, and can also cancel the space between water pump equipment and reduce the floor area. SUMMARY

[0006] The technical scheme for achieving the above-mentioned purpose is that the application provides a double-interface submersible pump coupling device, which comprises a submersible pump body, a submersible pump water inlet coupler connecting plate, a submersible pump water outlet coupler connecting plate, a water inlet coupler fixed connecting plate, a water outlet coupler fixed connecting plate, a water inlet coupler fixed support, a water outlet coupler fixed support, a water inlet pipe and a drainage pipe.

[0007] The double-interface submersible pump coupling device comprises, in sequence, the submersible pump body, the submersible pump water inlet coupler connecting plate, the submersible pump water outlet coupler connecting plate, the water inlet coupler fixed connecting plate, the water outlet coupler fixed connecting plate, the water inlet coupler fixed support and the water outlet coupler fixed support.

[0008] The two ends of the submersible pump body are respectively the submersible pump water inlet coupler connecting plate and the submersible pump water outlet coupler connecting plate.

[0009] The submersible pump water inlet coupler connecting plate and the water inlet coupler fixed connecting plate are connected in a coupling mode.

[0010] The outflow coupler connecting piece and the outflow coupler fixed connecting piece are connected through coupling;

[0011] The inlet coupler fixed connecting piece is fixed on the working position through the inlet coupler fixed support, and displacement is prevented;

[0012] The outflow coupler fixed connecting piece is fixed on the working position through the outflow coupler fixed support, and displacement is prevented.

[0013] The inlet pipe is connected with the inlet coupler fixed connecting piece;

[0014] The drain pipe is connected with the outflow coupler fixed connecting piece. BRIEF DESCRIPTION OF DRAWINGS

[0015] The embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0016] Figure 1 is a structural schematic view of a double-interface submersible pump coupling device of the present application.

[0017] Wherein: 1 - submersible pump body, 2 - submersible pump inlet coupler connecting piece, 3 - submersible pump outflow coupler connecting piece, 4 - inlet coupler fixed connecting piece, 5 - outflow coupler fixed connecting piece, 6 - inlet coupler fixed support, 7 - outflow coupler fixed support, 8 - inlet pipe, 9 - drain pipe. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described below in combination with specific embodiments.

[0019] Please refer to Figure 1 The present application provides a technical solution:

[0020] A double-interface submersible pump coupling device, comprising a submersible pump body 1, a submersible pump inlet coupler connecting piece 2, a submersible pump outflow coupler connecting piece 3, an inlet coupler fixed connecting piece 4, an outflow coupler fixed connecting piece 5, an inlet coupler fixed support 6, an outflow coupler fixed support 7, an inlet pipe 8, and a drain pipe 9.

[0021] Wherein, the double-interface submersible pump coupling device sequentially comprises a submersible pump body 1, a submersible pump inlet coupler connecting piece 2, a submersible pump outflow coupler connecting piece 3, an inlet coupler fixed connecting piece 4, an outflow coupler fixed connecting piece 5, an inlet coupler fixed support 6, and an outflow coupler fixed support 7;

[0022] The submersible pump body 1 has a submersible pump inlet coupler connecting piece 2 and a submersible pump outflow coupler connecting piece 3 at both ends, respectively;

[0023] The submersible pump water inlet coupling connector connecting piece 2 and the water inlet coupling connector fixed connecting piece 4 are connected by coupling;

[0024] The submersible pump water outlet coupling connector connecting piece 3 and the water outlet coupling connector fixed connecting piece 5 are connected by coupling;

[0025] The water inlet coupling connector fixed connecting piece 4 is fixed in the working position by the water inlet coupling connector fixed support 6 to prevent displacement;

[0026] The water outlet coupling connector fixed connecting piece 5 is fixed in the working position by the water outlet coupling connector fixed support 7 to prevent displacement;

[0027] The water inlet pipe 8 is connected to the water inlet coupling connector fixed connecting piece 4 for communication;

[0028] The drain pipe 9 is connected to the water outlet coupling connector fixed connecting piece 5 for communication.

[0029] The above specific embodiments, the purpose of the present application, technical solutions and beneficial effects have been further detailed, should be understood that the above-mentioned only for the specific embodiments of the present application, and not for limiting the protection scope of the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A dual interface submersible pump coupling device, characterized by, The submersible pump body, the submersible pump water inlet coupling connector connecting piece, the submersible pump water outlet coupling connector connecting piece, the water inlet coupling connector fixed connecting piece, the water outlet coupling connector fixed connecting piece, the water inlet coupling connector fixed support, the water outlet coupling connector fixed support, the water inlet pipe, the drain pipe are included. The double-interface submersible pump coupling device sequentially comprises the submersible pump body, the submersible pump water inlet coupling connector connecting piece, the submersible pump water outlet coupling connector connecting piece, the water inlet coupling connector fixed connecting piece, the water outlet coupling connector fixed connecting piece, the water inlet coupling connector fixed support and the water outlet coupling connector fixed support. The submersible pump body is provided with the submersible pump water inlet coupling connector connecting piece and the submersible pump water outlet coupling connector connecting piece at two ends. The submersible pump water inlet coupling connector connecting piece is coupled with the water inlet coupling connector fixed connecting piece. The submersible pump water outlet coupling connector connecting piece is coupled with the water outlet coupling connector fixed connecting piece. The water inlet coupling connector fixed connecting piece is fixed in the working position by the water inlet coupling connector fixed support and is prevented from displacement. The water outlet coupling connector fixed connecting piece is fixed in the working position by the water outlet coupling connector fixed support and is prevented from displacement. The water inlet pipe is connected with the water inlet coupling connector fixed connecting piece. The drain pipe is connected with the water outlet coupling connector fixed connecting piece.

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