Intelligent pump

Abstract

The utility model provides an intelligent pump and belongs to the technical field of water pumps. The problem that an existing intelligent pump cylinder and a connector are not high in assembling stability and low in sealing performance is solved. The intelligent pump comprises a machine barrel and a connector which are connected, a positioning table extending outwards in the axial direction is arranged at the end of the machine barrel, a plurality of positioning blocks evenly distributed at intervals are arranged on the inner wall of the positioning table, the front ends of the positioning blocks stretch out of the positioning table and are connected with the connector in a positioning mode, and protruding plastic protruding buckles are arranged on the top faces of the outer ends of the positioning blocks. A sealing flat gasket sleeved on each positioning block is arranged between the plastic convex buckle and the end face of the positioning table, one end of the sealing flat gasket is provided with a positioning ring, and a clamping groove for clamping the positioning ring is arranged between the plastic convex buckle and the positioning block. The utility model has the advantage that the assembly stability and the sealing performance are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water pumps and relates to an intelligent pump. Background Art

[0002] Currently, the barrel and connector of smart pumps on the market are connected by flanges. However, during maintenance and assembly, the two cannot be positioned before connection, and the sealing performance between the two is poor, affecting assembly stability and sealing performance. Summary of the Invention

[0003] The purpose of the utility model is to provide an intelligent pump with improved assembly stability and sealing performance in view of the above-mentioned problems existing in the prior art.

[0004] The purpose of the utility model can be achieved through the following technical solutions: an intelligent pump, comprising a connected barrel and a connector, characterized in that the end of the barrel has a positioning platform extending axially outward, and the inner wall of the positioning platform has a plurality of positioning blocks evenly spaced, the front end of the positioning block extends out of the positioning platform and is positioned and connected with the connector, the top surface of the outer end of the positioning block has a raised plastic buckle, and a sealing flat gasket sleeved on each positioning block is provided between the plastic buckle and the end surface of the positioning platform, the sealing flat gasket has a positioning ring at one end, and a card groove for the positioning ring to be snapped into is provided between the plastic buckle and the positioning block.

[0005] In the above-mentioned intelligent pump, the inner wall of the connector has a plurality of access grooves which are spaced apart and for the front end of the positioning block to access.

[0006] In the above-mentioned intelligent pump, a pump head and a pressure tank are provided on the barrel.

[0007] In the above-mentioned intelligent pump, a circuit board assembly is also provided on the barrel.

[0008] Compared with the existing technology, the intelligent pump has the advantages of improved assembly stability and sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is an exploded diagram of this smart pump.

[0010] Figure 2 It is a partial cross-sectional view of the connection between the barrel and the connector.

[0011] In the figure, 1. barrel; 2. connector; 3. positioning platform; 4. positioning block; 5. plastic buckle; 6. sealing flat gasket; 7. positioning ring; 8. pump head; 9. pressure tank; 10. circuit board assembly. DETAILED DESCRIPTION

[0012] 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.

[0013] like Figure 1 、 Figure 2 As shown, the intelligent pump comprises a connected barrel 1 and a connector 2, the end of the barrel 1 has a positioning platform 3 extending axially outward, and the inner wall of the positioning platform 3 has a number of positioning blocks 4 evenly spaced, the front end of the positioning block 4 extends out of the positioning platform 3 and is positioned and connected with the connector 2, the top surface of the outer end of the positioning block 4 has a raised plastic convex buckle 5, and a sealing flat gasket 6 sleeved on each positioning block 4 is provided between the plastic convex buckle 5 and the end surface of the positioning platform 3, and one end of the sealing flat gasket 6 has a positioning ring 7, and a card groove for the positioning ring 7 to be snapped into between the plastic convex buckle 5 and the positioning block 4 is used to position the sealing flat gasket 6, and the sealing flat gasket 6 is stably installed and improves the sealing performance; in addition, the positioning block 4 is used to radially limit the barrel 1 and the connector 2 before installation, so that the two will not be installed offset, thereby improving the stability of the installation, and the plastic convex buckle 5 has a certain elasticity, and forms a rest structure at the inner wall of the connector 2 through elastic support during installation.

[0014] To be more specific, the inner wall of the connector 2 has a plurality of slots spaced apart for the front end of the positioning block 4 to receive, thereby achieving radial limiting.

[0015] Preferably, a pump head 8 and a pressure tank 9 are provided on the barrel 1 .

[0016] Preferably, a circuit board assembly 10 is also provided on the barrel 1 .

[0017] 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.

[0018] Although this document frequently uses terms such as barrel 1, connector 2, positioning platform 3, positioning block 4, plastic protrusion 5, sealing gasket 6, positioning ring 7, pump head 8, pressure tank 9, and circuit board assembly 10, the use of other terms is not excluded. These terms are used solely to more conveniently describe and explain the essence of this utility model; interpreting them as any additional limitations is contrary to the spirit of this utility model.

Claims

1. A smart pump comprising a barrel (1) and a connector (2) connected to each other, characterized in that: The end of the barrel (1) has a positioning platform (3) extending axially outward, and the inner wall of the positioning platform (3) has a plurality of positioning blocks (4) evenly spaced apart. The front end of the positioning block (4) extends out of the positioning platform (3) and is positioned and connected with the connector (2). The top surface of the outer end of the positioning block (4) has a raised plastic cam (5). A sealing flat gasket (6) sleeved on each positioning block (4) is provided between the plastic cam (5) and the end surface of the positioning platform (3). One end of the sealing flat gasket (6) has a positioning ring (7). A slot for the positioning ring (7) to be inserted is provided between the plastic cam (5) and the positioning block (4).

2. The smart pump according to claim 1, characterized in that: The inner wall of the connector (2) has a plurality of access grooves which are arranged at intervals and into which the front end of the positioning block (4) is connected.

3. The smart pump according to claim 1, characterized in that: The barrel (1) is provided with a pump head (8) and a pressure tank (9).

4. The smart pump according to claim 1, characterized in that: A circuit board assembly (10) is also provided on the barrel (1).

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