Electronic water pump convenient for pipeline connection

Abstract

The utility model provides an electronic water pump convenient for pipeline connection, which comprises an electronic water pump body, a connecting sleeve, a connecting assembly and a plurality of pressing plate assemblies, one end of the electronic water pump body is convexly provided with a pipe body, the pipe body is used for being connected with an external water pipe, and the connecting sleeve is sleeved at the joint of the pipe body and the external water pipe. The connecting assembly is connected to the inner side of the connecting sleeve, the connecting assembly is provided with a plurality of radial channels distributed in the circumferential direction of the connecting sleeve at intervals, each radial channel is internally provided with one pressing plate assembly, and the pressing plate assemblies are connected into the radial channels and movably arranged in the radial direction of the connecting sleeve. Through mutual cooperation of the connecting assembly and the pressing plate assembly, an external water pipe can be conveniently fixed by a worker, the worker does not need to fix the external water pipe through a strapping tape, the efficiency of fixing the external water pipe is improved, the labor intensity of fixing the external water pipe by the worker is reduced, the sealing performance is better, and the situation of water leakage after the external water pipe is connected with the pipe body is avoided; and a new sealing strip is not required for sealing.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic water pump connection technical field, especially a kind of electronic water pump convenient for pipeline connection. BACKGROUND

[0002] Electronic water pump is to use piezoelectric material as power device, from control to drive realizes electronization completely, with electronic integrated system completely controls liquid transmission, to realize the adjustability, precision of liquid transmission of a new type of water pump.

[0003] The electronic water pump in prior art is provided with end face rubber sleeve arranged at ring inlet, and impeller insert arranged at ring inlet, and the impeller insert is slidably abutted with wear-resistant pad arranged on end face rubber sleeve, so that the liquid discharged by impeller assembly can be effectively prevented from flowing back to inlet, and in turn, flow loss can be effectively reduced;But there are still some defects in use, such as electronic water pump and external pipeline connection, which needs to be connected with external pipeline through binding belt, resulting in the problem of slow connection efficiency, and after connection, the sealing performance is poor, which can easily cause water leakage.

[0004] Therefore, it is necessary to provide a kind of electronic water pump convenient for pipeline connection to solve or at least alleviate the above-mentioned defects. CONTENT OF UTILITY MODEL

[0005] The main purpose of the utility model is to provide a kind of electronic water pump convenient for pipeline connection, to solve the problem of slow connection efficiency and poor sealing performance when electronic water pump in prior art is connected with pipeline.

[0006] To achieve the above-mentioned purpose, the utility model provides a kind of electronic water pump convenient for pipeline connection, including electronic water pump body, the one end of the electronic water pump body is protruded and formed with pipe body, the pipe body is used to be connected with external water pipe, further including connecting sleeve, connecting assembly and multiple pressure plate assemblies for being abutted with the pipe body, external water pipe;Wherein,

[0007] The connecting sleeve is sleeved at the connecting place of the pipe body and external water pipe;

[0008] The connecting assembly is connected to the inner side of the connecting sleeve, the connecting assembly is provided with multiple radial passages arranged at intervals along the circumference of the connecting sleeve, one pressure plate assembly is arranged in each radial passage, and the pressure plate assembly is connected to the radial passage and movably arranged along the radial direction of the connecting sleeve.

[0009] Preferably, the connecting assembly comprises an outer cylinder, an inner cylinder and a plurality of connecting plates arranged circumferentially along the outer cylinder, the outer cylinder and the inner cylinder are connected through the connecting plates to form a swivel, the inner cylinder is provided with the radial channel, the connecting plates are provided with a sliding groove, one end of the pressing plate assembly is slidably connected with the sliding groove to be movably arranged in the radial channel.

[0010] Preferably, each of the pressing plate assemblies comprises a pressing plate and a movable plate, the movable plate is connected to one end of the pressing plate away from the pipe body and the external water pipe, and the movable plate is upwardly protruded to form a sliding column matched with the sliding groove.

[0011] Preferably, the swivel is rotatably arranged, and the connecting plates and the sliding grooves are both arranged in an inclined manner.

[0012] Preferably, the connecting sleeve is provided with a recess, the connecting sleeve is provided with a toothed plate, a cover and a screw rod, the toothed plate is connected to the outer cylinder at the recess, the cover is connected to the connecting sleeve and covers the recess, the screw rod is rotatably connected to the cover, and the screw rod is in engagement with the toothed plate.

[0013] Preferably, the pressing plate is arranged in an arc shape near one end of the pipe body and the external water pipe.

[0014] Preferably, the pressing plate is provided with a rubber block near one end of the pipe body and the external water pipe.

[0015] Preferably, the pipe body is connected with the external water pipe through a joint, and a sealing ring is arranged at the joint and the external water pipe.

[0016] Preferably, the number of the pressing plate assemblies is six, and the six pressing plate assemblies are arranged circumferentially along the connecting sleeve.

[0017] Preferably, the connecting sleeve is provided with a knob connected to one end of the screw rod.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] The utility model provides a kind of electronic water pump convenient for pipeline connection, including electronic water pump body, the one end of electronic water pump body is protruding and is formed with pipe body, pipe body is used to be connected with external water pipe, further include connecting sleeve, connecting assembly and multiple for with pipe body, external water pipe abutment's pressing plate assembly, connecting sleeve is sleeved in the connecting place of pipe body and external water pipe, connecting assembly is connected in the inside of connecting sleeve, connecting assembly is equipped with multiple radial passageways spaced apart along the circumference of connecting sleeve, one pressing plate assembly is arranged in each radial passageway, and pressing plate assembly is connected in radial passageway and is movably arranged along the radial direction of connecting sleeve. So by the mutual cooperation of connecting assembly and pressing plate assembly can be convenient for personnel to fix external water pipe, without staff to be fixed by binding band, improve the efficiency of fixed external water pipe, reduce the labor intensity of staff fixed external water pipe, and better sealing, avoid the situation that external water pipe and pipe body connect after leaking, without staff to install new sealing strip to seal, further reduce the labor intensity of staff. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structure shown in these drawings without creative labor.

[0021] Figure 1 It is the cross section schematic view of the overall structure in an embodiment of the utility model;

[0022] Figure 2 It is the cooperation schematic view between toothed plate and screw in an embodiment of the utility model;

[0023] Figure 3 It is the assembly schematic view of the application scene of the overall structure in an embodiment of the utility model;

[0024] Figure 4 It is the three-dimensional schematic view of pressing plate assembly in an embodiment of the utility model;

[0025] Figure 5 It is the connection schematic view of external water pipe in an embodiment of the utility model.

[0026] The purpose realization, functional characteristics and advantages of the utility model will be further explained by combining with embodiments, with reference to the drawings.

[0027] EXPLANATION OF DRAWINGS:

[0028] 10, connecting assembly; 110, swivel; 111, outer cylinder; 112, inner cylinder; 113, connecting plate; 1131, sliding groove; 120, toothed plate; 20, pressing plate assembly; 210, extrusion plate; 220, movable plate; 221, sliding column; 30, connecting sleeve; 310, cover; 311, screw rod; 40, electronic water pump body; 410, pipe body; 50, external water pipe; 510, joint; 520, sealing ring. DETAILED DESCRIPTION

[0029] It should be understood that the specific embodiments described herein are merely exemplary and do not limit the present application.

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0031] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0032] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features with "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the person skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present application.

[0033] Please refer to the drawings Figures 1-5The utility model provides an electronic water pump convenient for pipeline connection in one embodiment, including electronic water pump body 40, the one end of electronic water pump body 40 protrudes and forms the pipe body 410, the pipe body 410 is used for connecting with the external water pipe 50, still include connecting sleeve 30, connecting assembly 10 and a plurality of be used for with pipe body 410, external water pipe 50 abut the pressing plate assembly 20 of interval arrangement. First, need to explain, distinguish from the electronic water pump of prior art and the connection of external pipeline, need through the connection of external pipeline of bundling band, caused the problem of slow connection efficiency to appear, and after connecting, the poor sealing performance leads to the emergence of the situation of water leakage. The present application is through setting up an electronic water pump convenient for pipeline connection to solve the above -mentioned defects in the prior art. Specific as follows:

[0034] Connecting sleeve 30 is sleeved on the connecting place of pipe body 410 and external water pipe 50, connecting assembly 10 is connected to the inner side of connecting sleeve 30, connecting assembly 10 is provided with a plurality of radial passages spaced along the circumference of connecting sleeve 30, one pressing plate assembly 20 is arranged in each radial passage.

[0035] Specifically, the electronic water pump convenient for pipeline connection in the application includes an electronic water pump body 40, and a pipe body 410 is formed at one end of the electronic water pump body 40. The pipe body 410 is used to connect with an external water pipe. The connection is more stable, the sealing performance is good, and a sealing ring 520 is additionally provided to further improve the sealing performance. The electronic water pump further includes a connecting sleeve 30, a connecting assembly 10, and a plurality of pressing plate assemblies 20. The connecting sleeve 30 is used to install the connecting assembly 10 and simultaneously enclose the connecting place of the external water pipe and the pipe body 410 to improve the sealing performance. Therefore, the connecting sleeve 30 is sleeved on the connecting place of the pipe body 410 and the external water pipe 50. The connecting assembly 10 is used to install the pressing plate assembly 20 and is connected to the inner side of the connecting sleeve 30. The pressing plate assembly 20 is used to press the connecting place of the external water pipe 50 and the pipe body 410, thereby distinguishing from the bundling band and being more stable and convenient in connection.

[0036] The connecting assembly 10 is provided with a plurality of radial passages spaced along the circumference of the connecting sleeve 30. The radial passages are used to install and connect the pressing plate assembly 20, so that the pressing plate assembly 20 is radially movably connected in the radial passage along the connecting sleeve 30. When reinforcement connection is needed, the pressing plate assembly 20 moves radially inward to abut against the pipe body 410 and the external water pipe 50, achieving the purpose of reinforcement connection and better fixing effect.

[0037] As a preferred embodiment of the utility model, the connecting assembly 10 includes outer cylinder 111, inner cylinder 112 and a plurality of connecting plates 113 arranged along the circumference of outer cylinder 111, the outer cylinder 111 and the inner cylinder 112 are connected by the connecting plate 113 to form a swivel ring 110, the inner cylinder 112 is provided with the radial passage, the connecting plate 113 is provided with a sliding groove 1131, one end of the pressing plate assembly 20 is slidably connected with the sliding groove 1131 to be movably arranged in the radial passage.

[0038] It should be noted that the outer cylinder 111 is used for connecting the inner side of the connecting sleeve 30, and the inner cylinder 112 is used for mounting the pressing plate assembly 20, so the inner cylinder 112 is provided with the radial passage, so that the outer cylinder 111 and the inner cylinder 112 are arranged at intervals to form an interval space for the radial movement of the pressing plate assembly 20, and the two are connected and fixed by the connecting plate 113 to form a ring-shaped swivel ring 110 structure, which is more convenient for the sliding of the pressing plate assembly 20, and has sufficient interval space for the connection of one end of the pressing plate assembly 20 with the sliding groove 1131 on the connecting plate 113, so as to be linked and matched with the sliding groove 1131 during sliding.

[0039] As a preferred embodiment of the utility model, each pressing plate assembly 20 includes an extrusion plate 210 and a movable plate 220, the movable plate 220 is connected to one end of the extrusion plate 210 away from the pipe body 410 and the external water pipe 50, and the movable plate 220 is upwardly protruding to form a sliding column 221, and the sliding column 221 is matched and connected in the sliding groove 1131.

[0040] It should be noted that the extrusion plate 210 is used for extruding the connection between the external water pipe 50 and the pipe body 410 to reinforce the connection, and the movable plate 220 is used as the main body of sliding to drive the extrusion plate 210 to move, so it is connected to one end of the extrusion plate 210 away from the pipe body 410 and the external water pipe 50, so as to be arranged close to the connecting plate 113, and the sliding column 221 is formed on the movable plate 220 for matching and cooperating with the sliding groove 1131 to limit the movement.

[0041] As a preferred embodiment of the utility model, the swivel ring 110 is rotatably arranged, and the connecting plate 113 and the sliding groove 1131 are both inclinedly arranged.

[0042] It is worth mentioning that the rotating ring 110 is arranged in a circumferential rotating manner to drive the slide post 221 on the movable block to move by rotating the sliding groove 1131 when rotating, thereby driving the extrusion block to move radially, and considering that the rotating ring 110 rotates in the circumferential direction, the connecting plate 113 and the sliding groove 1131 are also arranged in an inclined manner to facilitate the sliding of the slide post 221 to drive the extrusion plate 210 to slide when rotating.

[0043] As a preferred embodiment of the utility model, the utility model also includes a toothed plate 120, a cover 310 and a screw rod 311, a groove is formed on the connecting sleeve 30, the toothed plate 120 is connected to the outer cylinder 111 at the groove, the cover 310 is connected to the connecting sleeve 30 and covers the groove, the screw rod 311 is rotatably connected to the cover 310, and the screw rod 311 is engaged with the toothed plate 120.

[0044] It is worth noting that the toothed plate 120 is used to cooperate with the screw rod 311 to facilitate the rotation of the rotating ring 110 by the technician, and the groove is formed on the connecting sleeve 30 to facilitate the installation of the toothed plate 120, so that the toothed plate 120 can be connected to the outer cylinder 111 at the groove, and the cover 310 covers the groove to avoid exposure of the connection, the screw rod 311 is installed in the cover 310 and is engaged with the toothed plate 120, so that the screw rod 311 is rotated, the threaded rotation drives the toothed plate 120 to rotate, thereby driving the entire rotating ring 110 to rotate, to provide the technician with convenient operation.

[0045] Further, the extrusion plate 210 is arranged in an arc shape near one end of the pipe body 410 and the external water pipe 50.

[0046] It should be noted that the end of the extrusion plate 210 near the pipe body 410 and the external water pipe 50 is used to abut the external water pipe 50 and the pipe body 410, and the pipe is usually a circular pipe, so it is arranged in an arc shape to match the circular pipe and to be more stable in connection.

[0047] Further, the extrusion plate 210 is arranged in an arc shape near one end of the pipe body 410 and the external water pipe 50.

[0048] It should be understood that the rubber block can reduce the extrusion damage to the pipe body 410 and the external water pipe 50 and play a protective role, and rubber also has certain waterproof performance to improve the sealing performance.

[0049] Further, the number of the pressing plate assemblies 20 is six, and the six pressing plate assemblies 20 are arranged along the circumference of the connecting sleeve 30.

[0050] It should be noted that the number of the pressing plate assemblies 20 can be determined according to the size of the inner cylinder 112, and in the preferred embodiment, the number of the pressing plate assemblies 20 is six, and the number can be set according to actual needs by those skilled in the art.

[0051] Further, a knob is further included, and the knob is connected to one end of the screw rod 311.

[0052] It can be understood that the knob can be more convenient for technicians to rotate the screw rod 311, and the operation convenience is improved.

[0053] For the convenience of those skilled in the art, the operation process of the present application is briefly described as follows:

[0054] In actual application, the external water pipe 50 is moved into the connecting sleeve 30, at this time, the joint 510 of the external water pipe 50 (which can be inserted in advance) is inserted into the pipe body 410, the sealing ring 520 is in contact with the pipe body 410, then the screw rod 311 is rotated, the meshing transmission between the screw rod 311 and the tooth plate 120 drives the whole rotating ring 110 to rotate, the connecting plate 113 in the middle of the whole rotating ring 110 rotates synchronously in the rotating process, so that the sliding groove 1131 extrudes the sliding column 221 to drive the movable plate 220 to move, and the extrusion plate 210 connected to the movable plate 220 moves synchronously along the radial direction to the middle direction, so that the extrusion plate 210 is in contact with the external water pipe 50 and the pipe body 410, and is fixed, without the need for workers to fix by using a binding belt, the efficiency of fixing the external water pipe 50 is improved, and the labor intensity of workers in fixing the external water pipe 50 is reduced.

[0055] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation according to the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. An electronic water pump facilitating pipe connection, comprising an electronic water pump body, one end of the electronic water pump body being provided with a pipe body in a protruding manner, the pipe body being used for connecting with an external water pipe, characterized in that, Also include a connecting sleeve, a connecting assembly and a plurality of pressing plate assemblies for abutting with the pipe body and the external water pipe; wherein, The connecting sleeve is sleeved on the connecting part of the pipe body and the external water pipe; The connecting assembly is connected to the inner side of the connecting sleeve, the connecting assembly is provided with a plurality of radial channels which are arranged along the circumference of the connecting sleeve, and each radial channel is provided with a pressing plate assembly, the pressing plate assembly is connected to the radial channel and is movably arranged along the radial direction of the connecting sleeve.

2. The electronic water pump for facilitating plumbing connection according to claim 1, wherein, The connecting assembly includes an outer cylinder, an inner cylinder and a plurality of connecting plates which are arranged along the circumference of the outer cylinder, the outer cylinder and the inner cylinder are connected by the connecting plates to form a swivel ring, the inner cylinder is provided with the radial channels, the connecting plates are provided with grooves, and one end of the pressing plate assembly is slidably connected to the groove to be movably arranged in the radial channel.

3. The electronic water pump for facilitating plumbing connection according to claim 2, wherein, Each pressing plate assembly includes a pressing plate and a movable plate, the movable plate is connected to the end of the pressing plate away from the pipe body and the external water pipe, and the movable plate is upwardly protruded to form a slide column, and the slide column is matched and connected to the groove.

4. The electronic water pump for facilitating plumbing connection according to claim 3, wherein, The swivel ring is movably arranged, and the connecting plate and the groove are both arranged obliquely.

5. The electronic water pump for facilitating plumbing connection according to claim 4, wherein, Also include a tooth plate, a cover and a screw, the connecting sleeve is provided with a groove, the tooth plate is connected to the outer cylinder at the groove, the cover is connected to the connecting sleeve and covers the groove, the screw is movably connected to the cover, and the screw is arranged in mesh with the tooth plate.

6. The electronic water pump for facilitating plumbing connection according to claim 3, wherein, The end of the pressing plate close to the pipe body and the external water pipe is arranged in an arc shape.

7. The electronic water pump facilitating plumbing connection according to claim 6, characterized in that, The end of the pressing plate close to the pipe body and the external water pipe is connected with a rubber block.

8. The electronic water pump for facilitating plumbing connections of claim 1, wherein, Also include a joint and a sealing ring, the pipe body is connected with the external water pipe through the joint, and the sealing ring is arranged at the joint and the external water pipe.

9. The electronic water pump for facilitating plumbing connection according to claim 1, wherein, The number of the pressing plate assemblies is six, and the six pressing plate assemblies are arranged along the circumference of the connecting sleeve.

10. The electronic water pump for facilitating plumbing connection according to claim 5, wherein, Also include a knob, the knob is connected to one end of the screw.

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