Energy-saving variable-frequency water supply equipment

Abstract

The utility model relates to the technical field of variable-frequency water supply, in particular to energy-saving variable-frequency water supply equipment. According to the technical scheme, the device comprises a supporting seat and a water supply pipe arranged on the supporting seat, and further comprises a storage box fixedly connected to the upper surface of the supporting seat, and the storage box is fixedly connected with one end of the water supply pipe. According to the water supply pipe cleaning device, the storage box, the scraper mechanism, the driving mechanism and other structures are matched, so that the water supply pipe can be easily and thoroughly cleaned, and the working intensity of maintenance personnel is greatly reduced. And after the pipeline is thoroughly cleaned, the original inner diameter of the pipeline can be recovered, the water flow resistance is reduced, and the water supply equipment can convey more water under the same power condition, so that the water supply efficiency is improved. Meanwhile, the pollutants are effectively removed, it is ensured that a user uses clean and sanitary water, the health risk caused by the water quality problem is reduced, and gastrointestinal tract diseases caused by microorganism breeding are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to variable frequency water supply technical field especially relates to a kind of energy-saving variable frequency water supply equipment. BACKGROUND

[0002] Energy-saving variable frequency water supply equipment is a kind of equipment that adjusts the running speed of water pump by variable frequency control technology, to realize energy saving and efficient water supply. This kind of equipment is usually used in tap water, fire fighting, industrial water and other places, and can adjust water flow and pressure according to actual demand. At present, the water supply pipe of water supply equipment is usually in sealed state, but in hot water supply system, some water scale (such as water alkali) or bacteria will appear in the water supply pipe, but the water supply pipeline is often designed very narrow, and it is very difficult for cleaning personnel to enter the inside of the pipeline for cleaning. The uncleaned pipeline will cause the degradation of the pipeline material due to the accumulation of water scale and rust, and finally increase the risk of pipeline rupture or water leakage. And corrosion and rust particles will also pollute the water source, further reducing water quality. SUMMARY

[0003] The utility model aims at the water supply pipe of current water supply equipment is usually in sealed state, and the water supply pipeline is often designed very narrow, and it is very difficult to clean. The uncleaned pipeline will cause the degradation of the pipeline material due to the accumulation of water scale and rust, and reduce water quality. A kind of energy-saving variable frequency water supply equipment is proposed.

[0004] The utility model discloses a technical scheme: an energy-saving variable frequency water supply equipment, including support seat and the water supply pipe of setting on support seat, still including: the storage box of fixedly connected on the upper surface of support seat, the storage box is fixedly connected with one end of water supply pipe;Scraping plate mechanism is installed in the one end of water supply pipe close to storage box and carries out cleaning to the inner wall of water supply pipe;Driving mechanism is set on the storage box and makes scraping plate mechanism clean back and forth in water supply pipe.

[0005] Optionally, the scraping plate mechanism includes a spiral rod arranged in the water supply pipe, one end of the spiral rod away from the storage box is fixedly connected with a support rod, one end of the support rod is fixedly connected with a rotating head, the rotating head is rotatably connected with a scraper, and a rotating groove is formed in the center of the scraper and tightly connected with the rotating head and the end of the support rod.

[0006] Optionally, the scraping plate mechanism further includes a clamping groove formed in the rotating groove, and a sliding groove is formed in the end of the support rod close to the rotating head, a return spring is fixedly connected in the sliding groove, and one end of the return spring away from the inner wall of the sliding groove is fixedly connected with a clamping rod clamped in the clamping groove.

[0007] Optionally, one end of the support rod close to the spiral rod is fixedly connected with a suction block for sucking the scraper.

[0008] Optionally, the driving mechanism comprises a support plate fixedly connected to the outer wall of the storage box, the upper surface of the support plate is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a first gear, the top outer wall of the storage box is fixedly connected with a support sleeve, the inside of the support sleeve is rotatably connected with a snap ring in screw sleeve connection with the spiral rod, one end of the snap ring is fixedly connected with a second gear in meshing connection with the first gear.

[0009] Optionally, the spiral rod is fixedly connected with a clamping block clamping the second gear at the end away from the support rod, the outer wall of the clamping block is fixedly connected with a clamping rod clamping the outer wall of the water supply pipe.

[0010] Optionally, the bottom of the storage box is provided with a flow guide nozzle in communication with the inside of the storage box, and the inside of the storage box is provided with an inclined surface for guiding the material to flow to the flow guide nozzle.

[0011] Optionally, the upper surface of the support base is provided with a frequency converter and a water tank, and the upper surface of the support base is further provided with a plurality of water pumps arranged in a line and connected with the water supply pipe, and the end of the water supply pipe close to the storage box is provided with a sealing cover.

[0012] To sum up, the present application includes at least one of the following beneficial technical effects:

[0013] The utility model discloses a storage box, scraper mechanism and driving mechanism etc. cooperation of structure can easily thoroughly clean the water supply pipe, this greatly reduces the working strength of maintenance personnel. After thoroughly cleaning the pipeline, the original inner diameter of the pipeline can be restored, the water flow resistance is reduced, and the water supply equipment can transport more water under the same power condition, thereby improving the water supply efficiency. At the same time, effectively remove these pollutants, ensure that the user uses clean, sanitary water, reduce the health risk caused by water quality problems, such as avoiding gastrointestinal diseases caused by microbial growth. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 Give the structure schematic diagram of the energy-saving variable frequency water supply equipment of the utility model;

[0015] Figure 2 For Figure 1 Partial structure schematic diagram;

[0016] Figure 3 For Figure 2 Enlarged schematic diagram of A;

[0017] Figure 4 For Figure 2 Split structure schematic diagram;

[0018] Figure 5 For Figure 4 Partial split structure schematic diagram;

[0019] Figure 6 For Figure 4 The structural schematic diagram of the middle supporting rod is shown in the figure.

[0020] Figure 7 For Figure 6 The partial cross-sectional structural schematic diagram is shown in the figure.

[0021] The figure shows the following: 1, support seat; 2, frequency converter; 3, water tank; 4, water pump; 5, water supply pipe; 51, sealing cover; 6, storage tank; 61, support plate; 62, motor; 63, first gear; 64, second gear; 65, snap ring; 66, flow guide nozzle; 7, screw rod; 71, clamping block; 72, support sleeve; 8, supporting rod; 81, rotating head; 82, suction block; 83, sliding groove; 84, return spring; 85, clamping rod; 86, clamping groove; 87, rotating groove; 88, scraper; 9, clamping rod. DETAILED DESCRIPTION

[0022] The technical solutions of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0023] The components of the embodiments of the present application described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application.

[0024] Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Example

[0029] like Figures 1 to 7 As shown, the present invention proposes an energy-saving variable frequency water supply device, including a support base 1 and a water supply pipe 5 disposed on the support base 1, and further including: a storage tank 6 fixedly connected to the upper surface of the support base 1, the bottom of the storage tank 6 being provided with a guide nozzle 66 communicating with the inside of the storage tank 6, the inside of the storage tank 6 being provided with an inclined surface for guiding the material flow to the guide nozzle 66, the storage tank 6 being fixedly connected to one end of the water supply pipe 5; a scraper mechanism installed at one end of the water supply pipe 5 near the storage tank 6 to clean the inner wall of the water supply pipe 5; and a drive mechanism disposed on the storage tank 6 to make the scraper mechanism clean back and forth inside the water supply pipe 5.

[0030] Furthermore, the scraper mechanism includes a spiral rod 7 disposed within the water supply pipe 5. A support rod 8 is fixedly connected to the end of the spiral rod 7 furthest from the storage tank 6. A locking block 71, which engages the second gear 64, is fixedly connected to the end of the spiral rod 7 furthest from the support rod 8. The locking block 71 prevents the end of the spiral rod 7 from moving too far out of its travel. A locking rod 9, which engages the outer wall of the water supply pipe 5, is fixedly connected to the outer wall of the locking block 71. A suction block 82, which engages the scraper 88, is fixedly connected to the end of the support rod 8 near the spiral rod 7. The suction block 82 is made of metal and has suction force, allowing the scraper 88 to be held in place. A rotating head 81 is fixedly connected to one end of the support rod 8. The scraper 88 is rotatably connected to the rotating head 81. A rotating groove 87 is formed in the center of the scraper 88, which engages tightly with the rotating head 81 and the end of the support rod 8.

[0031] Wherein, the scraper mechanism further comprises a clamping groove 86 opened in the rotating groove 87, the end of the support rod 8 close to the rotating head 81 is provided with a sliding groove 83, the inside of the sliding groove 83 is fixedly connected with a return spring 84, one end of the return spring 84 away from the inner wall of the sliding groove 83 is fixedly connected with a clamping rod 85 clamped in the clamping groove 86, when the clamping rod 85 is inserted into the clamping groove 86, only the scraper 88 can be moved to make the clamping rod 85 out of the clamping groove 86.

[0032] Secondly, the driving mechanism comprises a support plate 61 fixedly connected to the outer wall of the storage box 6, the upper surface of the support plate 61 is fixedly connected with a motor 62, the output shaft of the motor 62 is fixedly connected with a first gear 63, the top outer wall of the storage box 6 is fixedly connected with a support sleeve 72, the inside of the support sleeve 72 is rotatably connected with a clamping ring 65 screwing with the spiral rod 7, one end of the clamping ring 65 is fixedly connected with a second gear 64 meshing with the first gear 63.

[0033] Further, the upper surface of the support base 1 is provided with a frequency conversion controller 2 and a water tank 3, the upper surface of the support base 1 is also provided with a plurality of water pumps 4 arranged in a line and connected with the water supply pipe 5, one end of the water supply pipe 5 close to the storage box 6 is provided with a sealing cover 51, the sealing cover 51 ensures that the water supply pipe 5 not cleaned keeps sealed.

[0034] In this embodiment, when the energy-saving variable frequency water supply equipment needs to be used, the sealing cover 51 at one end of the water supply pipe 5 is opened, and then the motor 62 on the support plate 61 is started, the output shaft of the motor 62 drives the first gear 63 to rotate, since the first gear 63 is meshing with the second gear 64, the first gear 63 drives the second gear 64 to rotate. The second gear 64 rotates in the support sleeve 72 through the clamping ring 65, and the second gear 64 is screwing with the spiral rod 7, the clamping block 71 is clamped on the water supply pipe 5 through the clamping rod 9, so the spiral rod 7 drives the support rod 8 to move into the water supply pipe 5. Until the support rod 8 drives the scraper 88 to abut against the inner wall of the water supply pipe 5, at this time the scraper 88 rotates through the rotating head 81 and is perpendicular to the support rod 8. When the rotating groove 87 clamps into the end of the rotating head 81 and the support rod 8, the clamping rod 85 will be inserted into the clamping groove 86 through the elastic pushing force of the return spring 84 in the sliding groove 83, so that the scraper 88 keeps vertical state at the end of the support rod 8. At this time, the outer wall of the scraper 88 is tightly abutted against the inner wall of the water supply pipe 5, and then the motor 62 is started to make the spiral rod 7 drive the scraper 88 to completely scrape off the scale on the inner wall of the water supply pipe 5. The scraped scale falls into the storage box 6 and flows out from the flow guide nozzle 66, and finally the water scale can be collected and processed uniformly by using the container in advance.

[0035] The preferred embodiments of the above utility model are only used for helping to describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. An energy-saving variable frequency water supply device, comprising a support seat (1) and a water supply pipe (5) arranged on the support seat (1), characterized in that, Also include: The storage box (6) is fixedly connected to the upper surface of the support base (1), and one end of the storage box (6) is fixedly connected with the water supply pipe (5); The scraper mechanism is installed on one end of the water supply pipe (5) close to the storage box (6) to clean the inner wall of the water supply pipe (5); The driving mechanism is arranged on the storage box (6) to enable the scraper mechanism to clean back and forth in the water supply pipe (5).

2. The energy-saving variable frequency water supply device according to claim 1, characterized in that, The scraper mechanism includes a screw rod (7) arranged in the water supply pipe (5), one end of the screw rod (7) away from the storage box (6) is fixedly connected with a support rod (8), one end of the support rod (8) is fixedly connected with a rotating head (81), the rotating head (81) is rotatably connected with a scraper (88), and the center of the scraper (88) is provided with a rotating groove (87) tightly clamped with the rotating head (81) and the end of the support rod (8).

3. The energy-saving variable frequency water supply device according to claim 2, characterized in that, The scraper mechanism further includes a clamping groove (86) arranged in the rotating groove (87), and the end of the support rod (8) close to the rotating head (81) is provided with a sliding groove (83), the inside of the sliding groove (83) is fixedly connected with a return spring (84), and one end of the return spring (84) away from the inner wall of the sliding groove (83) is fixedly connected with a clamping rod (85) clamped in the clamping groove (86).

4. The energy-saving variable frequency water supply device according to claim 2, characterized in that, One end of the support rod (8) close to the screw rod (7) is fixedly connected with a suction block (82) for sucking the scraper (88).

5. The energy-saving variable frequency water supply device according to claim 2, characterized in that, The driving mechanism includes a support plate (61) fixedly connected to the outer wall of the storage box (6), the upper surface of the support plate (61) is fixedly connected with a motor (62), the output shaft of the motor (62) is fixedly connected with a first gear (63), the top outer wall of the storage box (6) is fixedly connected with a support sleeve (72), the inside of the support sleeve (72) is rotatably connected with a clamping ring (65) screwing with the screw rod (7), one end of the clamping ring (65) is fixedly connected with a second gear (64) meshing with the first gear (63).

6. The energy-saving variable frequency water supply device according to claim 2, characterized in that, One end of the screw rod (7) away from the support rod (8) is fixedly connected with a clamping block (71) clamping the second gear (64), and the outer wall of the clamping block (71) is fixedly connected with a clamping rod (9) clamping the outer wall of the water supply pipe (5).

7. The energy-saving variable frequency water supply device according to claim 1, characterized in that, The bottom of the storage box (6) is provided with a flow guide nozzle (66) communicating with the inside of the storage box (6), and the inside of the storage box (6) is provided with an inclined surface for guiding the material to flow to the flow guide nozzle (66).

8. The energy-saving variable frequency water supply device according to claim 1, characterized in that, The upper surface of the support base (1) is provided with a frequency converter (2) and a water tank (3), and the upper surface of the support base (1) is also provided with a plurality of water pumps (4) arranged in a line and connected with the water supply pipe (5), and one end of the water supply pipe (5) close to the storage box (6) is provided with a sealing cover (51).

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