Energy-saving backflow-preventing water pipe of water pump

Abstract

The utility model discloses an energy-saving backflow-preventing water pipe of a water pump, and belongs to the field of water pipes. The energy-saving anti-backflow water pipe for the water pump comprises a backflow pipe, a mounting pipe arranged at an opening of the backflow pipe, a connecting pipe mounted on the side, away from the backflow pipe, of the mounting pipe and used for being connected with the water pump, and a splicing assembly arranged at the joint of the backflow pipe, the mounting pipe and the connecting pipe and used for being connected with the backflow pipe, the mounting pipe and the connecting pipe. The backflow-preventing water pipe further comprises a backflow-preventing assembly which is arranged on the side, close to the backflow pipe, of the mounting pipe and used for preventing backflow, and the backflow-preventing assembly comprises a rotating circular ring groove formed in the side, close to the backflow pipe, of the mounting pipe. According to the energy-saving anti-backflow water pipe for the water pump, the anti-backflow assembly is arranged, so that the water flow backflow phenomenon is improved after the water pump stops running, and meanwhile, the problem of scale blockage caused by long-time use of the water pipe is solved through the anti-blocking assembly.

Description

Technical Field

[0001] The utility model relates to the field of water pipes, in particular to a water pump energy-saving backflow prevention water pipe. Background Art

[0002] In a water pump water supply system, when the water pump stops running after delivering water, the water in the water pipe is likely to flow back due to the height difference and pressure change, resulting in more water being delivered when the water pump is started next time, causing greater water consumption.

[0003] The existing water pump connection water pipe structure on the market is relatively simple, mostly a single through pipe, which can only be used for water circulation. It is difficult to achieve the effect of preventing water backflow after the water pump stops running. At the same time, after the water pipe is used for a long time, internal scale can easily cause blockage of the water pipe, reducing the service life of the water pipe.

[0004] Therefore, the utility model provides a water pump energy-saving backflow prevention water pipe to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model provides an energy-saving anti-backflow water pipe for a water pump, aiming to solve the problems proposed in the background technology that the existing water pump connection water pipe structure is relatively simple, most of which are single through pipes, which can only be used for water circulation, and it is difficult to achieve the effect of preventing water backflow after the water pump stops running. At the same time, after the water pipe is used for a long time, scale inside the water pipe is likely to cause blockage of the water pipe, reducing the service life of the water pipe.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving backflow prevention water pipe for a water pump, comprising a backflow pipe, a mounting pipe arranged at the opening of the backflow pipe, a connecting pipe installed on the side of the mounting pipe away from the backflow pipe for connecting the water pump, and a splicing assembly arranged at the connection between the backflow pipe, the mounting pipe and the connecting pipe for connecting the backflow pipe, the mounting pipe and the connecting pipe; when in use, the backflow pipe, the mounting pipe and the connecting pipe are first assembled, and the end of the connecting pipe away from the mounting pipe is installed on the water pump. In order to avoid backflow during the use of the water pump, backflow prevention can be performed by the backflow prevention assembly.

[0009] In order to achieve reasonable backflow prevention; the backflow prevention water pipe also includes a backflow prevention component arranged on the side of the mounting pipe close to the backflow pipe for preventing backflow, and the backflow prevention component includes a rotating annular groove opened on the side of the mounting pipe close to the backflow pipe, a mounting semicircular plate fixedly arranged in the rotating annular groove, a rotating semicircular plate slidably arranged in the rotating annular groove at a position corresponding to the lower position of the mounting semicircular plate and rotatably connected to the mounting semicircular plate for adjusting the size of the opening at the connection between the mounting pipe and the backflow pipe, a receiving groove opened in the mounting semicircular plate for accommodating the rotating semicircular plate, and a driving component arranged on the side of the mounting semicircular plate away from the backflow pipe for driving the rotating semicircular plate to rotate; when the water pump stops using, the driving component is used to drive the rotating semicircular plate to rotate along the rotating annular groove, so that it rotates to the bottom of the mounting semicircular plate and moves out of the receiving groove, so that the mounting semicircular plate and the rotating semicircular plate form a closed circular plate, and when the water flows back, a certain resistance is formed to reduce the backflow of water.

[0010] Preferably, in order to achieve reasonable driving; the driving component includes fixed circular plates respectively fixedly arranged at the center position of one side of the mounting semicircular plate and the rotating semicircular plate close to each other, a rotating shaft transversely penetrating the fixed circular plate on the mounting semicircular plate and fixedly connected to the fixed circular plate on the rotating semicircular plate, a servo motor fixedly arranged on the side of the mounting semicircular plate away from the return pipe for driving the rotating shaft to rotate, and a protective box fixedly arranged on the side of the mounting semicircular plate corresponding to the servo motor for protecting the servo motor; the rotating semicircular plate can be driven by the driving component to automatically rotate and adjust, and the servo motor can be started to drive the entire rotating semicircular plate to rotate along the rotating shaft on the fixed circular plate on the mounting semicircular plate. When the rotating semicircular plate rotates to the bottom position, the backflow is avoided. When the rotating semicircular plate rotates to the receiving groove inside the mounting semicircular plate, the water pump can be turned on to facilitate the flow of water, thereby achieving reasonable driving.

[0011] Preferably, in order to achieve the splicing and fixation of the return pipe, the mounting pipe and the connecting pipe; the splicing assembly includes annular grooves respectively opened on the return pipe and the connecting pipe close to the side of the mounting pipe, a threaded groove arranged in the annular groove, annular blocks respectively fixedly installed at both ends of the mounting pipe and adapted to the annular grooves, and threads fixedly arranged on the outside of the annular blocks and adapted to the threaded grooves; the return pipe and the connecting pipe can be screwed into the annular grooves opened at both ends of the mounting pipe through the splicing assembly, so that the threaded grooves are screwed with the threads to achieve the effect of fixed splicing.

[0012] Preferably, in order to avoid the phenomenon of scale forming at the connection between the connecting pipe and the water pump causing blockage due to long-term use; an anti-blocking component for preventing the pipe from being blocked is provided on the connecting pipe; and blockage can be prevented by the anti-blocking component.

[0013] Preferably, in order to achieve the processing of filter garbage; the anti-blocking component includes an anti-blocking filter fixedly arranged on the side of the installation pipe close to the connecting pipe and a cleaning component arranged on the connecting pipe for cleaning the anti-blocking filter; during the use of the water pipe, the water flow is initially filtered through the anti-blocking filter after entering the connecting pipe from the water pump, and the filtered impurities remain between the connecting pipe and the anti-blocking filter.

[0014] Preferably, in order to avoid a large amount of impurities remaining between the connecting pipe and the anti-blocking filter; the cleaning component includes a notch opened at the bottom end of the connecting pipe, a closed arc plate slidably arranged in the notch and adapted to the notch, a sealing airbag fixedly arranged at the bottom of the closed arc plate for sealing the notch, a connecting plate fixedly arranged in the connecting pipe at a position above the notch, and an electric telescopic rod fixedly arranged at the bottom of the connecting plate and fixedly connected to the top of the closed arc plate, and an inflation port is provided on the sealing airbag; cleaning can be performed through the cleaning component, and when cleaning is required, the gas in the bottom sealing airbag is first released to make the sealing airbag in a deflated state, at this time, the closed arc plate and the sealing airbag are driven by the electric telescopic rod to move to the inside of the connecting pipe, so that the notch is opened, thereby facilitating the cleaning of impurities inside the connecting pipe, and after cleaning, the closed arc plate is driven by the electric telescopic rod to close the notch, and the sealing airbag is inflated at this time to make it in a bulging state, thereby facilitating the effect of sealing the notch, thereby completing the entire cleaning.

[0015] (III) Beneficial effects

[0016] The energy-saving backflow prevention water pipe of the water pump improves the water backflow phenomenon after the water pump stops running by setting up an anti-backflow component. At the same time, the anti-blocking component avoids the problem of scale blockage caused by long-term use of the water pipe, thereby improving the utilization rate of the water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of an anti-backflow water pipe for energy saving of a water pump;

[0018] Figure 2 A schematic diagram of the structure of an anti-backflow component of an anti-backflow water pipe for energy saving of a water pump;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of an anti-backflow water pipe for energy saving of a water pump;

[0020] Figure 4 The present invention is a schematic diagram of the structure of an anti-blocking component for an anti-backflow water pipe for a water pump that saves energy.

[0021] In the figure:

[0022] 1. Return pipe; 2. Installation pipe; 3. Connecting pipe;

[0023] 4. Anti-backflow assembly; 41. Rotating annular groove; 42. Installing semicircular plate; 43. Accommodating groove; 44. Rotating semicircular plate;

[0024] 45. driving assembly; 451. fixed circular plate; 452. rotating shaft; 453. servo motor; 454. protective box;

[0025] 5. Anti-blocking component; 51. Anti-blocking filter;

[0026] 52, cleaning assembly; 521, notch; 522, closed arc plate; 523, sealing airbag; 524, electric telescopic rod; 525, connecting plate;

[0027] 6. Splicing assembly; 61. Circular ring slot; 62. Circular ring block. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1

[0030] This embodiment provides a water pump energy-saving anti-backflow water pipe, such as Figure 1-3 As shown, the energy-saving backflow prevention water pipe of the water pump includes a backflow pipe 1, a mounting pipe 2 arranged at the opening of the backflow pipe 1, a connecting pipe 3 installed on the side of the mounting pipe 2 away from the backflow pipe 1 for connecting the water pump, and a splicing component 6 arranged at the connection between the backflow pipe 1, the mounting pipe 2 and the connecting pipe 3 for connecting the backflow pipe 1, the mounting pipe 2 and the connecting pipe 3. The backflow prevention water pipe also includes a backflow prevention component 4 arranged on the side of the mounting pipe 2 close to the backflow pipe 1 for preventing backflow. The backflow prevention component 4 includes a backflow prevention component 4 opened on the side of the mounting pipe 2 close to the backflow pipe 1. A rotating annular groove 41 on the side, a mounting semicircular plate 42 fixedly arranged in the rotating annular groove 41, a rotating semicircular plate 44 slidably arranged in the rotating annular groove 41 at a position corresponding to the lower side of the mounting semicircular plate 42 and rotatably connected to the mounting semicircular plate 42 for adjusting the size of the opening at the connection between the mounting pipe 2 and the return pipe 1, an accommodating groove 43 opened in the mounting semicircular plate 42 for accommodating the rotating semicircular plate 44, and a driving component 45 arranged on the side of the mounting semicircular plate 42 away from the return pipe 1 for driving the rotating semicircular plate 44 to rotate.

[0031] When in use, the return pipe 1, the installation pipe 2 and the connecting pipe 3 are first assembled, and the end of the connecting pipe 3 away from the installation pipe 2 is installed on the water pump. In order to avoid backflow during the use of the water pump, the backflow prevention component 4 can be used to prevent backflow. When the water pump stops being used, the driving component 45 is used to drive the rotating semicircular plate 44 to rotate along the rotating annular groove 41, so that it rotates to the bottom of the installation semicircular plate 42 and moves out of the accommodating groove 43, so that the installation semicircular plate 42 and the rotating semicircular plate 44 form a closed circular plate. When water flows back, a certain resistance is formed to reduce the backflow of water.

[0032] Specifically, the driving assembly 45 includes a fixed circular plate 451 respectively fixedly arranged at the center position of one side of the mounting semicircular plate 42 and the rotating semicircular plate 44 close to each other, a rotating shaft 452 which transversely penetrates the fixed circular plate 451 on the mounting semicircular plate 42 and is fixedly connected to the fixed circular plate 451 on the rotating semicircular plate 44, a servo motor 453 fixedly arranged on the side of the mounting semicircular plate 42 away from the return pipe 1 for driving the rotating shaft 452 to rotate, and a servo motor 453 fixedly arranged on the side of the mounting semicircular plate 42 corresponding to the servo motor 453 for protecting the servo motor 453's protective box 454; in order to achieve reasonable driving, the driving component 45 can be used to drive the rotating semicircular plate 44 to automatically rotate and adjust, and the servo motor 453 can be started to drive the entire rotating semicircular plate 44 to rotate along the rotating shaft 452 on the fixed circular plate 451 installed on the semicircular plate 42. When the rotating semicircular plate 44 rotates to the bottom position, the backflow is avoided. When the rotating semicircular plate 44 rotates to the receiving groove 43 inside the semicircular plate 42, the water pump can be turned on to facilitate the flow of water, thereby achieving reasonable driving.

[0033] Among them, in order to realize the splicing and fixation of the return pipe 1, the installation pipe 2 and the connecting pipe 3; the splicing component 6 includes an annular groove 61 respectively opened on the return pipe 1 and the connecting pipe 3 close to the side of the installation pipe 2, a thread groove set in the annular groove 61, annular blocks 62 respectively fixedly installed at both ends of the installation pipe 2 and adapted to the annular groove 61, and a thread fixedly set on the outside of the annular block 62 and adapted to the thread groove; the return pipe 1 and the connecting pipe 3 can be rotated and screwed into the annular groove 61 opened at both ends of the installation pipe 2 through the splicing component 6, so that the thread groove is screwed with the thread to achieve the effect of fixed splicing.

[0034] Example 2

[0035] like Figure 4As shown, what is different from Example 1 is that the energy-saving anti-backflow water pipe for the water pump also includes an anti-blocking component 5 for preventing the pipe from being blocked, which is arranged on the connecting pipe 3. The anti-blocking component 5 includes an anti-blocking filter 51 fixedly arranged on the side of the mounting pipe 2 close to the connecting pipe 3 and a cleaning component 52 arranged on the connecting pipe 3 for cleaning the anti-blocking filter 51; in order to avoid the blockage caused by scale generated at the connection between the connecting pipe 3 and the water pump during the use of the water pipe, the anti-blocking component 5 can be used to prevent blockage, and the anti-blocking filter 51 is used to perform a preliminary filtration on the water flow after the water flow enters the connecting pipe 3 from the water pump through the anti-blocking filter 51, and the filtered impurities remain between the connecting pipe 3 and the anti-blocking filter 51.

[0036] Furthermore, the cleaning assembly 52 includes a notch 521 opened at the bottom end of the connecting pipe 3, a closed arc plate 522 slidably arranged in the notch 521 and adapted to the notch 521, a sealing airbag 523 fixedly arranged at the bottom of the closed arc plate 522 for sealing the notch 521, a connecting plate 525 fixedly arranged at a position above the corresponding notch 521 in the connecting pipe 3, and an electric telescopic rod 524 fixedly arranged at the bottom of the connecting plate 525 and fixedly connected to the top of the closed arc plate 522. An inflation port is arranged on the sealing airbag 523. In order to avoid the residual impurities between the connecting pipe 3 and the anti-blocking filter 51, a relatively large amount of impurities are left. When cleaning is needed, the gas in the bottom sealing airbag 523 is first released to make the sealing airbag 523 in a deflated state. At this time, the electric telescopic rod 524 is used to drive the closed arc plate 522 and the sealing airbag 523 to move to the inside of the connecting pipe 3, so that the slot 521 is opened, thereby facilitating the cleaning of impurities inside the connecting pipe 3. After cleaning, the electric telescopic rod 524 is used to drive the closed arc plate 522 to close the slot 521. At this time, the sealing airbag 523 is inflated to make it in a bulging state, thereby facilitating the sealing of the slot 521, thereby completing the entire cleaning.

[0037] 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 field of technology within the technical scope disclosed by the present invention can make equivalent substitutions or changes based on the technical scheme and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An energy-saving backflow prevention water pipe for a water pump, comprising a backflow pipe (1), a mounting pipe (2) arranged at an opening of the backflow pipe (1), a connecting pipe (3) installed on a side of the mounting pipe (2) away from the backflow pipe (1) for connecting a water pump, and a splicing assembly (6) arranged at a connection point between the backflow pipe (1), the mounting pipe (2) and the connecting pipe (3) for connecting the backflow pipe (1), the mounting pipe (2) and the connecting pipe (3); Features: The anti-backflow water pipe further comprises an anti-backflow component (4) arranged on a side of the installation pipe (2) close to the backflow pipe (1) for preventing backflow; The backflow prevention assembly (4) comprises a rotating annular groove (41) provided on a side of the mounting tube (2) close to the return tube (1), a mounting semicircular plate (42) fixedly arranged in the rotating annular groove (41), a rotating semicircular plate (44) slidably arranged in the rotating annular groove (41) at a position corresponding to the lower side of the mounting semicircular plate (42) and rotatably connected to the mounting semicircular plate (42) for adjusting the size of the opening at the connection between the mounting tube (2) and the return tube (1), a receiving groove (43) provided in the mounting semicircular plate (42) for receiving the rotating semicircular plate (44), and a driving assembly (45) provided on a side of the mounting semicircular plate (42) away from the return tube (1) for driving the rotating semicircular plate (44) to rotate.

2. The water pump energy-saving anti-backflow water pipe according to claim 1, characterized in that: The driving assembly (45) comprises a fixed circular plate (451) respectively fixedly arranged at the center position of one side of the mounting semicircular plate (42) and the rotating semicircular plate (44) close to each other, a rotating shaft (452) transversely penetrating the fixed circular plate (451) on the mounting semicircular plate (42) and fixedly connected to the fixed circular plate (451) on the rotating semicircular plate (44), a servo motor (453) fixedly arranged on the side of the mounting semicircular plate (42) away from the return pipe (1) for driving the rotating shaft (452) to rotate, and a protective box (454) fixedly arranged on the side of the mounting semicircular plate (42) corresponding to the servo motor (453) for protecting the servo motor (453).

3. The water pump energy-saving backflow prevention water pipe according to claim 1 is characterized in that: The splicing assembly (6) comprises an annular clamping groove (61) respectively provided on the return pipe (1) and the connecting pipe (3) on a side close to the mounting pipe (2), a thread groove arranged in the annular clamping groove (61), annular clamping blocks (62) respectively fixedly mounted on both ends of the mounting pipe (2) and adapted to the annular clamping groove (61), and a thread fixedly arranged on the outside of the annular clamping block (62) and adapted to the thread groove.

4. The water pump energy-saving backflow prevention water pipe according to claim 1, characterized in that: The connecting pipe (3) is provided with an anti-blocking component (5) for preventing the pipe from being blocked.

5. The water pump energy-saving backflow prevention water pipe according to claim 4 is characterized in that: The anti-blocking component (5) comprises an anti-blocking filter screen (51) fixedly arranged on a side of the installation pipe (2) close to the connecting pipe (3), and a cleaning component (52) arranged on the connecting pipe (3) for cleaning the anti-blocking filter screen (51).

6. The water pump energy-saving backflow prevention water pipe according to claim 5, characterized in that: The cleaning assembly (52) comprises a notch (521) provided at the bottom end of the connecting tube (3), a closed arc plate (522) slidably arranged inside the notch (521) and adapted to the notch (521), a sealing airbag (523) fixedly arranged at the bottom of the closed arc plate (522) for sealing the notch (521), a connecting plate (525) fixedly arranged in the connecting tube (3) at a position above the notch (521), and an electric telescopic rod (524) fixedly arranged at the bottom of the connecting plate (525) and fixedly connected to the top of the closed arc plate (522); the sealing airbag (523) is provided with an inflation port.

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