Water inlet and outlet of high-sealing water pump

Abstract

The utility model provides a high-sealing water inlet and outlet of a water pump, and belongs to the technical field of water pumps. The problem that a water inlet and a water outlet of an existing water pump are poor in sealing performance is solved. According to the high-sealing water inlet and outlet of the water pump, the water pump comprises a water inlet and a water outlet, the water inlet and the water outlet are provided with inserts used for being connected with a water pipe, one or more sealing rings are installed on the inserts, sealing grooves for installing the sealing rings are formed in the inserts, and sealing pieces are installed in the inserts. The sealing structure has the advantage that the sealing effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water pumps and relates to a water pump structure, in particular to a high-sealing water pump inlet and outlet. Background Art

[0002] The water inlet and outlet of the water pump are usually threadedly connected to the water pipe. In order to prevent water leakage, multiple layers of raw tape are wrapped around the outside of the water pipe before connection, and then connected to the pump body. However, it is found in actual life that such sealing method is very troublesome and the winding process is cumbersome. Over time, water leakage will still occur, affecting use. Summary of the Invention

[0003] The purpose of the utility model is to solve the above problems existing in the prior art and to provide a water pump inlet and outlet with a high sealing structure.

[0004] The purpose of the utility model can be achieved through the following technical solutions: A high-sealing water pump inlet and outlet, the water pump includes an inlet and an outlet, and the inlet and outlet are provided with inserts for connecting water pipes, characterized in that one or more sealing rings are installed on the insert, and a sealing groove for the installation of the sealing ring is opened on the insert, and a seal is installed in the insert.

[0005] In the above-mentioned high-sealing water pump inlet and outlet, the water inlet and outlet are injection-molded on the insert and the sealing ring is sealed and wrapped in the sealing groove.

[0006] In the above-mentioned high-sealing water pump inlet and outlet, the insert is further provided with a plurality of leak-proof grooves with a water-leakage-proof function, and the water inlet and outlet are injection-molded in the leak-proof grooves.

[0007] Compared with the prior art, the water inlet and outlet of the high-sealing water pump have the advantage of improved sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is the structural diagram of the water inlet and outlet of this high-sealed water pump.

[0009] In the figure, 1. water inlet and outlet; 2. insert; 3. sealing ring; 4. sealing groove; 5. sealing member; 6. leak-proof groove. DETAILED DESCRIPTION

[0010] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0011] like Figure 1As shown, the water inlet and outlet of the high-sealing water pump comprises a water inlet and an outlet 1, and an insert 2 for connecting a water pipe is provided on the water inlet and outlet 1. The insert 2 is characterized in that one or more sealing rings 3 are installed on the insert 2, and a sealing groove 4 for installing the sealing ring 3 is opened on the insert 2, and a sealing member 5 is installed in the insert 2.

[0012] In the above-mentioned highly sealed water pump inlet and outlet, the water inlet and outlet 1 are injection-molded on the insert 2 and the sealing ring 3 is sealed and wrapped in the sealing groove 4 .

[0013] In the above-mentioned high-sealing water pump inlet and outlet, the insert 2 is further provided with a plurality of leak-proof grooves 6 with a water-leakage-proof function, and the water inlet and outlet 1 are injection-molded in the leak-proof grooves 6 .

[0014] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0015] Although this document frequently uses terms such as water inlet and outlet 1, insert 2, sealing ring 3, sealing groove 4, sealing element 5, and leak-proof groove 6, the use of other terms is not excluded. These terms are used solely to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitations is contrary to the spirit of the present invention.

Claims

1. A high-sealing water pump inlet and outlet, the water pump comprising a water inlet and an outlet (1), wherein the water inlet and the outlet (1) are provided with inserts (2) for connecting to water pipes, characterized in that: One or more sealing rings (3) are installed on the insert (2), and a sealing groove (4) for installing the sealing ring (3) is provided on the insert (2), and a sealing member (5) is installed in the insert (2).

2. A high-sealing water pump inlet and outlet according to claim 1, characterized in that: The water inlet and outlet (1) are injection-molded on the insert (2) and the sealing ring (3) is sealed and wrapped in the sealing groove (4).

3. The high-sealing water pump inlet and outlet according to claim 1, characterized in that: The insert (2) is also provided with a plurality of leak-proof grooves (6) with a water-leakage-proof function, and the water inlet and outlet (1) are injection-molded in the leak-proof grooves (6).

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