Integrated pump body

Abstract

The present invention relates to an integrated pump body, which solves the problems existing in the prior art that the pump body has multiple parts, needs to be molded independently, has high cost, and has low assembly efficiency. The technical solution adopted is as follows: it includes a pump body part, a pump shell part located outside the pump body part, the pump body part and the pump shell part are an integrated structure, a pump cavity, a water inlet channel and a water outlet channel matched with the pump cavity are arranged in the pump body part, and a flow sensor control component assembly cavity is also arranged on the pump body part, the flow sensor control component assembly cavity is matched with the water inlet channel or the water outlet channel, and is used to make the flow sensor control component match the sensing part of the flow sensor arranged in the water inlet channel or the water outlet channel. Its effect: the pump body and the pump shell are integrated into an integrated structure, and only one mold needs to be opened, which reduces the mold opening cost, and the rear of the pump body and the pump shell are a cavity structure, which saves the consumption of raw materials. At the same time, the number of parts is reduced, which is convenient for production and assembly, saving time and labor.

Description

Technical Field

[0001] The invention relates to a pump body applied to a booster pump, and in particular to an integrated pump body applied to a booster pump. Background Art

[0002] The existing booster pump includes a pump housing, a pump cover matched with the pump housing, a pump body, an impeller and a motor arranged in the pump cover and the pump housing. Since the pump housing and the pump body are independent components, they need to be molded separately, which has high mold and raw material costs, and an additional assembly process, which is relatively time-consuming and labor-intensive. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned problems existing in the prior art and to provide an integrated pump body, which integrates the pump body part and the pump shell part into an integrated structure. Only one mold needs to be made, which reduces the mold making cost. The rear of the pump body and the pump shell are hollow structures, which saves raw material consumption. At the same time, at least one component is reduced, which facilitates production and assembly, saving time and effort.

[0004] The above technical objectives of the present invention are mainly solved by the following technical solutions: an integrated pump body, characterized in that it includes a pump body part and a pump shell part located outside the pump body part, the pump body part and the pump shell part are an integral structure, a pump cavity, a water inlet channel and a water outlet channel matched with the pump cavity are arranged in the pump body part, and a flow sensor control component assembly cavity is also arranged on the pump body part, the flow sensor control component assembly cavity is matched with the water inlet channel or the water outlet channel, and is used to make the flow sensor control component match the sensing part of the flow sensor arranged in the water inlet channel or the water outlet channel. Integrating the pump body part and the pump shell part into a pump body with an integral structure only requires one mold to be opened, which reduces the mold opening cost, and the rear of the pump body and the pump shell are hollow structures, which saves the consumption of raw materials. At the same time, at least one component is reduced, which is convenient for production and assembly, saving time and effort.

[0005] As a further improvement and supplement to the above technical solution, the present invention adopts the following technical measures:

[0006] In order to facilitate assembly and mold production and processing, a pump body assembly hanging portion is provided on the pump shell portion, and the pump shell portion and the pump body assembly hanging portion are an integrated structure.

[0007] In order to conveniently hang the booster pump of the integrated pump body through the connecting piece, the pump body assembly hanging portion is a lug-type structure, the lug-type structure protrudes outward from the outer wall of the pump shell portion, and a connecting piece penetration hole is provided on the lug-type structure.

[0008] The pump body includes an upper wall of an integral structure, one end of the pump shell protrudes from the edge of the upper wall to form a waterproof assembly convex ring, the upper wall corresponds to the open end surface of the pump cavity, the other end of the pump shell extends to the rear of the upper wall, and a cavity is formed behind the upper wall, the bottom wall of the pump cavity, the water inlet pipe and the water outlet pipe are accommodated in the cavity, and the waterproof assembly convex ring is used to match the pump cover. Reinforcing ribs are arranged in the cavity to strengthen the strength of the pump body and the pump shell.

[0009] The upper wall is provided with a connecting column and a connecting hole for fixing the motor equipped with an impeller and a pump cover on the pump body through a connecting piece. The water inlet channel and the water outlet channel both have an extension section outside the pump housing.

[0010] The opening of the flow sensor control component assembly cavity is arranged on the upper wall, and the opening direction of the flow sensor control component assembly cavity is consistent with the opening direction of the pump cavity.

[0011] The flow sensor control component assembly chamber is disposed in the cavity, and an opening of the flow sensor control component assembly chamber is communicated with the cavity.

[0012] The present invention has the following beneficial effects: 1. The pump body and the pump casing are integrated into an integral structure, and only one mold needs to be opened, which reduces the mold opening cost. The rear of the pump body and the pump casing are hollow structures, which saves raw material consumption. At the same time, the number of parts is reduced, which facilitates production and assembly, and saves time and effort. 2. In order to facilitate assembly and mold opening and production processing, the pump body assembly suspension part is a lug-type structure, and the lug-type structure protrudes from the outer wall of the pump casing. 3. Reinforcing ribs are arranged in the cavity to strengthen the strength of the pump body and the pump casing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the present invention.

[0014] Figure 2 yes Figure 1 A schematic diagram of the structure from another perspective.

[0015] Figure 3 The diagram is a schematic diagram of an explosion structure of the present invention applied to a booster pump.

[0016] Figure 4 It is a schematic diagram of the explosion structure of the present invention applied to a booster pump from another perspective. DETAILED DESCRIPTION

[0017] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0018] Example: Figure 1-4As shown, the integrated pump body includes a pump body part and a pump shell part located outside the pump body part. The pump body part and the pump shell part 1 are an integrated structure. The pump body part is provided with a pump cavity 2 (the impeller 13 on the booster pump cooperates with the pump cavity), a water inlet channel 4 and a water outlet channel 5 (in actual application, the positions of the numbers 4 and 5 can be interchanged) that cooperate with the pump cavity. The pump body part is also provided with a flow sensor control component assembly cavity 3, which cooperates with the water inlet channel or the water outlet channel, and is used to make the flow sensor control component cooperate with the sensing part of the flow sensor arranged in the water inlet channel or the water outlet channel. The pump body that integrates the pump body part and the pump shell part into an integrated structure only needs to open one mold, which reduces the mold opening cost, and the rear of the pump body and the pump shell are hollow structures, which saves the consumption of raw materials. At the same time, at least one component is reduced, which is convenient for production and assembly, saving time and effort.

[0019] In order to facilitate assembly and mold production and processing, a pump body assembly hanging portion 6 is provided on the pump shell portion, and the pump shell portion and the pump body assembly hanging portion are an integrated structure.

[0020] In order to conveniently hang the booster pump of the integrated pump body through the connecting piece, the pump body assembly hanging portion is a lug-type structure, the lug-type structure protrudes outward from the outer wall of the pump shell portion, and a connecting piece penetration hole is provided on the lug-type structure.

[0021] The pump body includes an upper wall 7 of an integral structure, one end of the pump shell protrudes from the edge of the upper wall to form a waterproof assembly convex ring 8, the upper wall corresponds to the open end face of the pump cavity, the other end of the pump shell extends to the rear of the upper wall, and a cavity 9 is formed behind the upper wall, the bottom wall of the pump cavity, the water inlet pipe and the water outlet pipe are accommodated in the cavity, and the waterproof assembly convex ring is used to match the pump cover 14. A reinforcing rib 12 is provided in the cavity to strengthen the strength of the pump body and the pump shell.

[0022] A connecting column 10 and a connecting hole 11 are provided on the upper wall, which are respectively used to fix the motor equipped with an impeller and the pump cover to the pump body through connecting parts (mainly used to connect the pump body, the motor housing 15 and the pump cover), and the water inlet channel and the water outlet channel both have extension sections outside the pump housing.

[0023] like Figure 1 As shown, one solution for the assembly chamber of the flow sensor control component is: the opening of the assembly chamber of the flow sensor control component is arranged on the upper wall, and the opening direction of the assembly chamber of the flow sensor control component is consistent with the opening direction of the pump chamber.

[0024] Another solution for the flow sensor control component assembly cavity is: the flow sensor control component assembly cavity is arranged in the cavity, and the opening of the flow sensor control component assembly cavity is connected to the cavity. To avoid redundancy, according to the description of Scheme 1, Scheme 1 drawings and Scheme 2, those skilled in the art can implement this technical solution.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. In the above embodiments, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Integrated pump body, characterized by The pump body comprises a pump body and a pump shell located outside the pump body, wherein the pump body and the pump shell are an integrated structure, wherein a pump cavity, a water inlet channel and a water outlet channel matched with the pump cavity are arranged in the pump body, and a flow sensor control component assembly cavity is also arranged on the pump body, wherein the flow sensor control component assembly cavity is matched with the water inlet channel or the water outlet channel, and is used to make the flow sensor control component match with the sensing part of the flow sensor arranged in the water inlet channel or the water outlet channel; A pump body assembly hanging portion is arranged on the pump shell portion, and the pump shell portion and the pump body assembly hanging portion are an integrated structure; The pump body assembly suspension part is a lug-type structure, the lug-type structure protrudes outward from the outer wall of the pump shell part, and a connecting piece penetration hole is provided on the lug-type structure; The pump body comprises an upper wall of an integral structure, one end of the pump shell protrudes from the edge of the upper wall to form a waterproof assembly convex ring, the upper wall corresponds to the open end surface of the pump chamber, the other end of the pump shell extends to the rear of the upper wall, a cavity is formed behind the upper wall, the bottom wall of the pump chamber, the water inlet pipe and the water outlet pipe are accommodated in the cavity, and the waterproof assembly convex ring is used to match the pump cover; The upper wall is provided with a connecting column and a connecting hole for fixing the motor equipped with an impeller and the pump cover to the pump body through a connecting piece, and the water inlet channel and the water outlet channel both have an extension section outside the pump shell; The opening of the flow sensor control component assembly cavity is arranged on the upper wall, and the opening direction of the flow sensor control component assembly cavity is consistent with the opening direction of the pump cavity.

2. The integrated pump body according to claim 1, characterized in that Reinforcing ribs are arranged in the cavity to strengthen the strength of the pump body and the pump shell.

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