Miniature portable water pump system cleaning machine

Abstract

The utility model discloses a miniature portable water pump system cleaning machine, which relates to the technical field of water pump system cleaning machines, comprises a miniature water pump body, a second water pipe, a concave sleeve, a convex sleeve and a pair of fixing rings, and is characterized in that a filter cover is arranged in front of a water inlet of the miniature water pump body in a threaded manner, and a filter screen is fixedly arranged at the water inlet of the miniature water pump body; and a water outlet is fixedly formed in the micro water pump body. Through cooperative use of the concave sleeve, the convex sleeve, the sliding sleeve, the fixing ring, the fixing block, the limiting blade, the limiting hole, the limiting ball, the spring and the trapezoidal ring groove, when the water pipes need to be lengthened, the first water pipe and the second water pipe can be rapidly connected and can be repeatedly used, and the water pipe lengthening device is convenient to use. And through cooperative use of a rotary knob, a connecting nozzle, a third sealing ring and a fastening ring, when the first water pipe is connected with the water outlet, the first water pipe cannot rotate, and the situation that the first water pipe is wound and twisted is avoided.

Description

Technical Field

[0001] The utility model relates to the field of water pump system cleaning machines, in particular to a miniature portable water pump system cleaning machine. Background Art

[0002] Cleaning machine is a device that pumps cleaning liquid into water pipes to clean them. Cleaning machine is widely used in floor heating pipes, radiators, geothermal pipes, boilers, water pipes, air energy, air conditioners, washing machines, refrigerators, microwave ovens, car sterilization, disinfection and deodorization, etc.

[0003] When cleaning, it is very likely that the water pipe is not long enough and needs to be spliced. The existing cleaning machines have trouble splicing the water pipe disc, are difficult to reuse and are prone to leakage, and are difficult to meet people's usage needs. In addition, the connection between the water pipe and the micro water pump is mostly threaded through a connector. The connector is generally fixed to the water pipe, and when it rotates, it will drive the water pipe to rotate together, causing the water pipe to be entangled or twisted, which is prone to water flow problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a miniature portable water pump system cleaning machine.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0006] A miniature portable water pump system cleaning machine comprises a miniature water pump body, a second water pipe, a concave sleeve, a convex sleeve, and a pair of fixing rings. The front thread of the water inlet of the miniature water pump body is provided with a filter cover, the water inlet of the miniature water pump body is fixedly provided with a filter screen, the miniature water pump body is fixedly provided with a water outlet, the water outlet is provided with a first water pipe, the concave sleeve is slidably provided with a sliding cylinder, the bottom of the concave sleeve is slidably provided with a fixing ring, the top of the convex sleeve is slidably provided with another fixing ring, the other end of the first water pipe is slidably connected with a fixing ring, and the first The two water pipes are slidably connected with another fixed ring, and a plurality of fixed blocks are fixed on the fixed ring, and a limiting blade is fixed on one side of the fixed block, and a right-angled triangular ring is fixed in the concave sleeve and the convex sleeve, and a first sealing ring is fixed in the concave sleeve and the convex sleeve, and a plurality of limiting holes are opened on the concave sleeve, and limiting balls are slidably arranged in the limiting holes, a spring is fixed on the outer side of the concave sleeve, and the other end of the spring is fixedly connected to the sliding cylinder, a trapezoidal ring groove is opened on the outside of the convex sleeve, and a second sealing ring is fixed on the top of the convex sleeve.

[0007] Preferably, a knob is threadedly provided on the water outlet, a connecting nozzle is rotatably provided on the knob, a third sealing ring is fixedly provided on the bottom of the connecting nozzle, and a fastening ring is slidably provided on the end of the first water pipe.

[0008] Preferably, a right-angled triangle block is provided at the other end of the fixing block, and a pair of the first sealing rings are both located at the bottom of the female sleeve and the top of the male sleeve.

[0009] Preferably, the hypotenuse of the right-angled triangle block on the fixing block fits with the hypotenuse of the right-angled triangle ring.

[0010] Preferably, the plurality of limiting holes are distributed in a circular array, and the concave sleeve is located at the center of the spring.

[0011] Preferably, the slide cylinder is fitted with the outer wall of the concave sleeve, and a right-angled trapezoidal groove is provided on the top of the slide cylinder.

[0012] Preferably, the bottom of the concave sleeve fits with the top inner wall of the convex sleeve, and the micro water pump body is provided with wires, a switch and a plug.

[0013] Preferably, the connecting nozzle passes through the knob, and the first water pipe is located at the center of the fastening ring.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, through the coordinated use of the concave sleeve, the convex sleeve, the sliding cylinder, the fixing ring, the fixing block, the limiting blade, the limiting hole, the limiting ball, the spring and the trapezoidal ring groove, when the water pipe needs to be lengthened, the first water pipe and the second water pipe can be quickly connected and can be reused without water leakage, thus meeting people's demand for the use of the device;

[0016] 2. In the utility model, by using the knob, the connecting nozzle, the third sealing ring and the fastening ring in coordination, when the first water pipe is connected to the water outlet, the first water pipe will not rotate, and will not be entangled or twisted, thereby preventing the water outlet from being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the filter cover of the utility model;

[0020] Figure 3 This is a schematic cross-sectional structural diagram of the convex sleeve of the utility model;

[0021] Figure 4This is a schematic cross-sectional view of the concave sleeve structure of the utility model;

[0022] Serial numbers in the figure: 1. Micro water pump body; 11. Filter cover; 12. Filter screen; 13. Water outlet; 14. First water pipe; 15. Second water pipe; 16. Concave sleeve; 17. Convex sleeve; 18. Sliding cylinder; 19. Fixed ring; 111. Fixed block; 112. Limiting blade; 113. Right-angle triangle ring; 114. First sealing ring; 115. Limiting hole; 116. Limiting ball; 117. Spring; 118. Trapezoidal ring groove; 119. Second sealing ring; 2. Knob; 21. Connecting nozzle; 22. Third sealing ring; 23. Fastening ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1: This embodiment provides a miniature portable water pump system cleaning machine, see Figure 1-4 Specifically, it includes a micro portable water pump system cleaning machine, including a micro pump body 1, a second water pipe 15, a concave sleeve 16, a convex sleeve 17, and a pair of fixing rings 19. The micro pump body 1 is an existing commonly used industrial-grade small water pump, and its specific rated power is 60W and the maximum head is 15m; the front thread of the water inlet of the micro pump body 1 is provided with a filter cover 11, the water inlet of the micro pump body 1 is fixedly provided with a filter screen 12, the micro pump body 1 is fixedly provided with a water outlet 13, the water outlet 13 is provided with a first water pipe 14, the concave sleeve 16 is slidably provided with a slide cylinder 18, the bottom of the concave sleeve 16 is slidably provided with a fixing ring 19, the top of the convex sleeve 17 is slidably provided with another fixing ring 19, the other end of the first water pipe 14 is connected to the A fixing ring 19 is slidably connected, and the second water pipe 15 is slidably connected to another fixing ring 19. A plurality of fixing blocks 111 are fixedly provided on the fixing ring 19, and a limiting blade 112 is fixedly provided on one side of the fixing block 111. A right-angle triangle ring 113 is fixedly provided in the concave sleeve 16 and the convex sleeve 17, and a first sealing ring 114 is fixedly provided in the concave sleeve 16 and the convex sleeve 17. A plurality of limiting holes 115 are provided on the concave sleeve 16, and limiting balls 116 are slidably provided in the limiting holes 115. A spring 117 is fixedly provided on the outer side of the concave sleeve 16, and the other end of the spring 117 is fixedly connected to the sliding cylinder 18. A trapezoidal annular groove 118 is provided on the outer side of the convex sleeve 17, and a second sealing ring 119 is fixedly provided on the top of the convex sleeve 17;

[0025] A right-angled triangle block is provided at the other end of the fixed block 111, and a pair of first sealing rings 114 are located at the bottom of the concave sleeve 16 and the top of the convex sleeve 17. The hypotenuse of the right-angled triangle block on the fixed block 111 fits with the hypotenuse of the right-angled triangle ring 113, and a plurality of limiting holes 115 are distributed in a circular array. The concave sleeve 16 is located at the center of the spring 117, and the slide 18 fits with the outer wall of the concave sleeve 16. A right-angled trapezoidal groove is provided on the top of the slide 18, and the bottom of the concave sleeve 16 fits with the top inner wall of the convex sleeve 17. The micro water pump body 1 is provided with wires, a switch and a plug.

[0026] In the specific implementation process, Figure 3 and Figure 4 As shown, when the length of the first water pipe 14 is not enough during use, the head of the first water pipe 14 is inserted into the fixing ring 19 at the bottom of the concave sleeve 16, and the limiting blade 112 in the fixing ring 19 will fit the first water pipe 14. When the first water pipe 14 is pulled outward, the limiting blade 112 will tighten the limiting blade 112 through the cooperation of the fixing block 111 and the right-angle triangle ring 113 to prevent the first water pipe 14 from being pulled out. The second water pipe 15 is inserted into the fixing ring 19 at the top of the convex sleeve 17 in the same way, and the slide 18 is slid downward so that the right-angle graphic groove of the slide 18 is horizontal with the limiting hole 115. The bottom of the convex sleeve 17 is inserted into the concave sleeve 16 to tighten so that the trapezoidal annular groove 118 is horizontal with the limiting hole 115, and the slide 18 is released. The spring 117 pushes the slide 18 upward, and the slide 18 is released. The tube 18 squeezes the limiting ball 116 to support the trapezoidal annular groove 118, and the concave sleeve 16 and the convex sleeve 17 are connected through the trapezoidal annular groove 118, and the first water pipe 14 is connected to the second water pipe 15, so that the first water pipe 14 can be lengthened. The first sealing ring 114 and the second sealing ring 119 can prevent water leakage at the connection. When you want to pull out the first water pipe 14, press the fixing ring 19 so that it will not be pulled out and you can pull it out. Through the coordinated use of the concave sleeve 16, the convex sleeve 17, the sliding tube 18, the fixing ring 19, the fixing block 111, the limiting blade 112, the limiting hole 115, the limiting ball 116, the spring 117 and the trapezoidal annular groove 118, when it is necessary to lengthen the water pipe, the first water pipe and the second water pipe can be quickly connected and can be reused.

[0027] Embodiment 2: In embodiment 1, there is still the problem that the water pipe is easily entangled or twisted when rotating. Therefore, based on embodiment 1, this embodiment also includes:

[0028] A knob 2 is threadedly provided on the water outlet 13, a connecting nozzle 21 is rotatably provided on the knob 2, a third sealing ring 22 is fixedly provided at the bottom of the connecting nozzle 21, a fastening ring 23 is slidably provided at the end of the first water pipe 14, the connecting nozzle 21 passes through the knob 2, and the first water pipe 14 is located at the center of the fastening ring 23.

[0029] In the specific implementation process, Figure 1 and Figure 2 As shown, when the first water pipe 14 is connected to the water outlet 13 on the micro water pump body 1, the fastening ring 23 is sleeved on the first water pipe 14, the connecting nozzle 21 is inserted into the first water pipe 14, and it is fixed by the fastening ring 23, and then the knob 2 is rotated to connect with the water outlet 13 on the micro water pump body 1, so that the water outlet 13 fixes the third sealing ring 22 to prevent the leakage at the connection of the water outlet 13. Through the coordinated use of the knob 2, the connecting nozzle 21, the third sealing ring 22 and the fastening ring 23, when the first water pipe 14 is connected to the water outlet 13, the first water pipe 14 will not rotate, and the first water pipe 14 will not be entangled or twisted.

[0030] Specifically, the working principle and operation method of the utility model are as follows:

[0031] Step 1: When the length of the first water pipe 14 is not enough during use, insert the head of the first water pipe 14 into the fixing ring 19 at the bottom of the concave sleeve 16, and the limiting blade 112 in the fixing ring 19 will fit the first water pipe 14. When the first water pipe 14 is pulled outward, the limiting blade 112 will tighten the limiting blade 112 through the cooperation of the fixing block 111 and the right-angled triangular ring 113 to prevent the first water pipe 14 from being pulled out. Insert the second water pipe 15 into the fixing ring 19 at the top of the convex sleeve 17 in the same way, slide the slide 18 downward, so that the right-angled trapezoidal groove of the slide 18 is horizontal with the limiting hole 115, and pull the convex sleeve 1 7 The bottom is inserted into the concave sleeve 16 and tightened, so that the trapezoidal annular groove 118 is horizontal with the limiting hole 115, and the slide 18 is loosened. The spring 117 pushes the slide 18 upward, and the slide 18 squeezes the limiting ball 116 to support the trapezoidal annular groove 118. The concave sleeve 16 and the convex sleeve 17 are connected through the trapezoidal annular groove 118, and the first water pipe 14 is connected to the second water pipe 15, so that the first water pipe 14 can be lengthened. The first sealing ring 114 and the second sealing ring 119 can prevent water leakage at the connection. When you want to pull out the first water pipe 14, press the fixing ring 19 so that it will not be pulled out.

[0032] Step 2: When the first water pipe 14 is connected to the water outlet 13 on the micro water pump body 1, the fastening ring 23 is put on the first water pipe 14, the connecting nozzle 21 is inserted into the first water pipe 14, and it is fixed by the fastening ring 23, and then the knob 2 is turned to connect with the water outlet 13 on the micro water pump body 1, so that the water outlet 13 fixes the third sealing ring 22 to prevent the leakage at the connection of the water outlet 13;

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A micro portable water pump system cleaning machine, comprising a micro water pump body (1), a second water pipe (15), a concave sleeve (16), a convex sleeve (17), and a pair of fixing rings (19), characterized in that: The micro pump body (1) is provided with a filter cover (11) on the front thread of the water inlet, the micro pump body (1) is fixedly provided with a filter screen (12), the micro pump body (1) is fixedly provided with a water outlet (13), the water outlet (13) is provided with a first water pipe (14), the concave sleeve (16) is slidably provided with a slide cylinder (18), the bottom of the concave sleeve (16) is slidably provided with a fixing ring (19), the top of the convex sleeve (17) is slidably provided with another fixing ring (19), the other end of the first water pipe (14) is slidably connected to a fixing ring (19), the second water pipe (15) is slidably connected to another fixing ring (19), and the fixing ring (19) is fixedly provided with a plurality of fixing blocks (1 11), a limiting blade (112) is fixedly provided on one side of the fixed block (111), a right-angle triangular ring (113) is fixedly provided in the concave sleeve (16) and the convex sleeve (17), a first sealing ring (114) is fixedly provided in the concave sleeve (16) and the convex sleeve (17), a plurality of limiting holes (115) are provided on the concave sleeve (16), limiting balls (116) are slidably provided in the limiting holes (115), a spring (117) is fixedly provided on the outer side of the concave sleeve (16), the other end of the spring (117) is fixedly connected to the slide cylinder (18), a trapezoidal annular groove (118) is provided on the outer side of the convex sleeve (17), and a second sealing ring (119) is fixedly provided on the top of the convex sleeve (17).

2. A miniature portable water pump system cleaning machine according to claim 1, characterized in that: The water outlet (13) is threadedly provided with a knob (2), the knob (2) is rotatably provided with a connecting nozzle (21), a third sealing ring (22) is fixedly provided at the bottom of the connecting nozzle (21), and a fastening ring (23) is slidably provided at the end of the first water pipe (14).

3. A mini portable water pump system cleaning machine according to claim 1, characterized in that: A right-angled triangle block is provided at the other end of the fixed block (111), and a pair of the first sealing rings (114) are both located at the bottom of the female sleeve (16) and the top of the male sleeve (17).

4. The micro portable water pump system cleaning machine according to claim 1, characterized in that: The hypotenuse of the right-angled triangle block on the fixing block (111) fits with the hypotenuse of the right-angled triangle ring (113).

5. The mini portable water pump system cleaning machine according to claim 1, characterized in that: The plurality of limiting holes (115) are distributed in an annular array, and the concave sleeve (16) is located at the center of the spring (117).

6. The micro portable water pump system cleaning machine according to claim 1, characterized in that: The slide cylinder (18) is fitted with the outer wall of the concave sleeve (16), and a right-angled trapezoidal groove is provided on the top of the slide cylinder (18).

7. The micro portable water pump system cleaning machine according to claim 1, characterized in that: The bottom of the concave sleeve (16) fits with the top inner wall of the convex sleeve (17), and the micro water pump body (1) is provided with electric wires, a switch and a plug.

8. The miniature portable water pump system cleaning machine according to claim 2, characterized in that: The connecting nozzle (21) passes through the knob (2), and the first water pipe (14) is located at the center of the fastening ring (23).

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