Flow pump convenient to install

Abstract

The utility model discloses a flow pump convenient to install, which comprises a pump body, two groups of connecting pipes and two groups of hoses installed on the connecting pipes, a connecting mechanism is arranged between the hoses and the connecting pipes, the connecting mechanism comprises a conical pipe, a hoop and a limiting piece, a conical rubber sleeve is fixedly arranged outside the conical pipe, and the limiting piece is fixedly connected with the conical rubber sleeve. The end of the hose extends to the outside of the conical rubber sleeve, the hoop comprises a steel belt and a bottom block, a through groove is formed in the bottom block, one end of the steel belt is fixed to the bottom block, the other end of the steel belt penetrates through the through groove, and a screw opening is formed in the front face of the bottom block. By means of the designed connecting mechanism, the end of the hose is arranged outside the conical rubber sleeve on the conical pipe in the connecting pipe in a sleeved mode and locked through the hoop, the hose with the larger diameter or the smaller diameter can be conveniently installed on the connecting pipe in the using process, the applicability of the flow pump is improved, and installation is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of flow pumps, and in particular relates to a flow pump which is easy to install. Background Art

[0002] A flow pump is a mechanical device that uses rotating parts (such as impellers) to create a pressure difference to achieve liquid transportation. When the pump starts working, the impeller rotates, which causes the liquid to be sucked in from the connecting pipe at one end of the flow meter and is affected by centrifugal force when passing through the impeller in the pump body. As the impeller continues to rotate, more liquid will be sucked in and forcibly discharged through the connecting pipe on the other side of the flow pump, forming a high-pressure area, which enables the liquid to be transported. Chinese patent application number 202121203775.0 discloses a flow pump. It can be seen that the content describes a flow pump that is easy to install.

[0003] When the existing flow pump is in use, two sets of hoses are respectively installed on the two corresponding connecting pipes on the outside of the flow pump. During installation, hoses with the same diameter as the connecting pipes need to be used. If the diameter of the hose is slightly larger or smaller, it is difficult to install on the connecting pipes, which affects the use of the flow pump and reduces the applicability of the flow pump when it is installed according to hoses of different diameters. For this reason, we propose a flow pump that is easy to install. Utility Model Content

[0004] The utility model aims to provide a flow pump that is easy to install, so as to solve the problem in the above-mentioned background technology that when the existing flow pump is used, a hose with the same diameter as the connecting pipe needs to be used when the hose is installed on the connecting pipe. If the diameter of the hose is slightly larger or smaller, it is difficult to install on the connecting pipe.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flow pump that is easy to install, comprising a pump body, two groups of connecting pipes and two groups of hoses installed on the connecting pipes, a connecting mechanism is arranged between the hoses and the connecting pipes, the connecting mechanism comprises a tapered tube, a clamp and a limiter, a tapered rubber sleeve is fixedly arranged on the outside of the tapered tube, the end of the hose extends to the outside of the tapered rubber sleeve, the clamp comprises a steel belt and a bottom block, a through groove is arranged inside the bottom block, one end of the steel belt is fixed on the bottom block, the other end of the steel belt passes through the through groove, a screw mouth is arranged on the front side of the bottom block, a screw rod is arranged inside the screw mouth.

[0006] Preferably, the working end of the screw rod extends to the other end surface of the steel belt, and an L-shaped plate is fixedly provided on the side surface of the bottom block.

[0007] Preferably, a transverse stud is fixedly provided on the side surface of the L-shaped plate, and a concave plate is fixedly provided on the side surface of the tapered tube.

[0008] Preferably, one end of the transverse stud passes through the interior of the concave plate, and two sets of nuts are arranged outside the transverse stud.

[0009] Preferably, a mounting ring is fixedly provided on the side surface of the conical tube, a sealing ring is fixedly provided on the inner wall of the mounting ring, and the end of the connecting tube extends to the inside of the sealing ring.

[0010] Preferably, the mounting ring is threadedly connected with a plurality of groups of bolts, and the working ends of the bolts pass through the mounting ring and the interior of the sealing ring and extend to the surface of the connecting pipe.

[0011] Preferably, an impeller is disposed inside the pump body, and a motor is fixedly disposed on the top of the pump body, and a working end of the motor extends to the surface of the impeller.

[0012] Preferably, a bottom plate is fixedly provided at the bottom of the pump body, and mounting holes are provided at the four corners of the bottom plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model uses a connection mechanism designed to sleeve the end of the hose onto the outside of the conical rubber sleeve on the conical tube in the connecting pipe and lock it with a clamp, so that hoses with slightly larger or smaller diameters can be installed on the connecting pipe during use, thereby improving the applicability of the flow pump and facilitating installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection mechanism structure of the utility model;

[0017] Figure 3 This is a bottom view structural diagram of the conical tube and conical rubber sleeve of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the conical tube and the conical rubber sleeve of the utility model;

[0019] In the figure: 100, bottom plate; 101, pump body; 102, motor; 103, connecting pipe; 104, hose; 200, tapered pipe; 201, horizontal stud; 202, tapered rubber sleeve; 203, steel belt; 204, bottom block; 205, screw; 206, L-shaped plate; 207, concave plate; 208, nut; 300, mounting ring; 301, sealing ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a flow pump that is easy to install, comprising a pump body 101, two groups of connecting pipes 103 and two groups of hoses 104 installed on the connecting pipes 103. When in use, the hose 104 located on the left side of the flow pump extends into the water source, and the water in the water source is sucked in by the flow pump and then transported out through the hose 104 located on the right side of the flow pump. A connecting mechanism is arranged between the hose 104 and the connecting pipe 103, and the connecting mechanism comprises a tapered tube 200, a clamp and a limiter. A tapered rubber sleeve 202 is fixedly arranged on the outside of the tapered tube 200, and the end of the hose 104 extends to the outside of the tapered rubber sleeve 202. When in use, the tapered rubber sleeve 202 can increase the sealing between the tapered tube 200 and the hose 104. The clamp comprises a steel belt 203 and a bottom block 204. A through groove is opened inside the bottom block 204. One end of the steel belt 203 is fixed on the bottom block 204, and the other end of the steel belt 203 passes through the through groove. The bottom block 204 A screw mouth is provided on the front side, and a screw rod 205 is arranged inside the screw mouth. When in use, the screw rod 205 is connected to the screw mouth by threaded engagement, and the working end of the screw rod 205 extends to the other end surface of the steel belt 203. An L-shaped plate 206 is fixedly arranged on the side of the bottom block 204, and a horizontal stud 201 is fixedly arranged on the side of the L-shaped plate 206. When in use, two sets of nuts 208 are connected to the horizontal stud 201 by threads, and a concave plate 207 is fixedly arranged on the side of the tapered tube 200. One end of the horizontal stud 201 passes through the inside of the concave plate 207, and two sets of nuts 208 are arranged on the outside of the horizontal stud 201. Through the designed connecting mechanism, the end of the hose 104 is sleeved on the outside of the conical rubber sleeve 202 on the tapered tube 200 in the connecting tube 103, and it is locked by a clamp, so that a hose 104 with a slightly larger or smaller diameter can be installed on the connecting tube 103 during use, which improves the applicability of the flow pump and is easy to install.

[0023] In the present embodiment, preferably, a mounting ring 300 is fixedly provided on the side of the tapered tube 200, and a sealing ring 301 is fixedly provided on the inner wall of the mounting ring 300. When in use, the sealing ring 301 can increase the sealing performance between the mounting ring 300 and the connecting tube 103. The end of the connecting tube 103 extends to the inside of the sealing ring 301. The mounting ring 300 is connected with multiple groups of bolts through threads. When in use, the mounting ring 300 is conveniently installed by the bolts. The working ends of the bolts pass through the inside of the mounting ring 300 and the sealing ring 301 and extend to the surface of the connecting tube 103. The designed mounting ring 300, the sealing ring 301 and the bolts are combined, so that the tapered tube 200 can be disassembled and assembled as needed during use, and then the connecting mechanism can be disassembled and assembled, which is convenient for use according to different situations.

[0024] In this embodiment, preferably, an impeller is provided inside the pump body 101, and the flow pump generates centrifugal force through the rotation of the impeller to generate pressure on the liquid, thereby realizing the transportation of the liquid. A motor 102 is fixedly provided on the top of the pump body 101, and the working end of the motor 102 extends to the surface of the impeller. When in use, the motor 102 can drive the impeller to rotate.

[0025] In this embodiment, preferably, a bottom plate 100 is fixedly provided at the bottom of the pump body 101 , and mounting holes are provided at the four corners of the bottom plate 100 .

[0026] The working principle and use process of this utility model:

[0027] The flow pump model used in the utility model is HX001. When in use, when the diameter of the hose 104 is slightly larger or smaller, first open the steel belt 203 on the clamp, and put the end of the hose 104 on the outside of the conical rubber sleeve 202 in the conical tube 200 in the connecting tube 103. After tightening, put the steel belt 203 on the clamp on the outside of the end of the hose 104 of the conical tube 200, then insert one end of the horizontal stud 201 in the clamp into the inside of the concave plate 207, and then put the other end of the steel belt 203 The hose 104 is passed through the through slot in the bottom block 204, and then the steel belt 203 is tightened. At this time, the screw rod 205 is tightened in the direction close to the steel belt 203, and finally the working end of the screw rod 205 contacts and clamps the other end of the steel belt 203, and then the two sets of nuts 208 on the horizontal stud 201 are rotated in opposite directions and tightened, so that the hose 104 is fixed, so that the hose 104 with a slightly larger or smaller diameter can be installed on the connecting pipe 103 for use. When the hose 104 needs to be removed, the operation can be carried out according to the above reverse principle;

[0028] When the connection mechanism needs to be disassembled, the bolts on the mounting ring 300 are unscrewed, and then the working ends of the bolts are separated from the surface of the connecting pipe 103. At this time, the tapered pipe 200 can be removed, and the connection mechanism can be removed. When installing, the operation can be carried out according to the reverse principle mentioned above.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flow pump that is easy to install, comprising a pump body (101), two groups of connecting pipes (103) and two groups of hoses (104) installed on the connecting pipes (103), characterized in that: A connecting mechanism is provided between the hose (104) and the connecting pipe (103), the connecting mechanism comprising a conical tube (200), a clamp and a stopper; a conical rubber sleeve (202) is fixedly provided on the outside of the conical tube (200); the end of the hose (104) extends to the outside of the conical rubber sleeve (202); the clamp comprises a steel belt (203) and a bottom block (204); a through groove is provided inside the bottom block (204); one end of the steel belt (203) is fixed on the bottom block (204); the other end of the steel belt (203) passes through the through groove; a screw hole is provided on the front of the bottom block (204); a screw rod (205) is provided inside the screw hole; The working end of the screw rod (205) extends to the other end surface of the steel belt (203), and an L-shaped plate (206) is fixedly provided on the side of the bottom block (204); A transverse stud (201) is fixedly provided on the side of the L-shaped plate (206), and a concave plate (207) is fixedly provided on the side of the tapered tube (200); One end of the transverse stud (201) passes through the interior of the concave plate (207), and two sets of nuts (208) are arranged outside the transverse stud (201).

2. A flow pump that is easy to install according to claim 1, characterized in that: A mounting ring (300) is fixedly provided on the side of the conical tube (200), a sealing ring (301) is fixedly provided on the inner wall of the mounting ring (300), and an end of the connecting tube (103) extends to the inside of the sealing ring (301).

3. A flow pump that is easy to install according to claim 2, characterized in that: The mounting ring (300) is threadedly connected with a plurality of groups of bolts, and the working ends of the bolts pass through the mounting ring (300) and the interior of the sealing ring (301) and extend to the surface of the connecting pipe (103).

4. A flow pump that is easy to install according to claim 1, characterized in that: An impeller is arranged inside the pump body (101), and a motor (102) is fixedly arranged on the top of the pump body (101), with the working end of the motor (102) extending to the surface of the impeller.

5. A flow pump that is easy to install according to claim 1, characterized in that: A bottom plate (100) is fixedly arranged at the bottom of the pump body (101), and mounting holes are provided at the four corners of the bottom plate (100).

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