Water pumping device

Abstract

The utility model discloses a water pumping device which comprises a main machine, the main machine comprises a shell, a water pump and a supporting base, the water pump and the supporting base are arranged in the shell, the supporting base is used for supporting the water pump and used for being connected with an external water path, a water containing cavity is formed in the supporting base, a water passing pipeline is integrally formed on the supporting base, and a channel of the water passing pipeline is communicated with the water containing cavity; the water containing cavity is used for containing water flow pumped by the water pump; and the water outlet structure is mounted on the shell, communicates with the water passing pipeline and is used for outputting the water flow. According to the water pumping device, due to the fact that pumped water flow is conveyed through the water passing pipeline integrally arranged on the supporting base and does not pass through an additionally-arranged silicone tube, the situation that due to the arrangement of the silicone tube, the silicone tube becomes yellow and generates peculiar smell after being used for a long time is avoided, and the practicability of the water pumping device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply devices, in particular to a pumping device. Background Art

[0002] A water pump is applied to a drinking water device for barreled water and is used to pump out the water in the barrel for users to use. However, when the existing water pump is in use, the water outlet of the water pump and the water outlet of the machine body are connected through a silica gel tube. Since the silica gel tube will turn yellow after long-term use and the silica gel tube has adsorbability, it is easy to adsorb the surrounding odors, resulting in a strange smell in the water output. Summary of the Utility Model

[0003] To solve at least one of the problems existing in the above-mentioned prior art, according to one aspect of the present utility model, a pumping device is provided, including: a main body, including a housing and a water pump and a support seat arranged inside the housing, the support seat is used to support the water pump and is used to connect an external water circuit, a water receiving cavity is formed inside the support seat, a water passing pipeline is integrally formed on the support seat, the channel of the water passing pipeline is communicated with the water receiving cavity, and the water receiving cavity is used to receive the water flow pumped by the water pump; a water outlet structure, installed on the housing and communicated with the water passing pipeline for outputting the water flow.

[0004] In some embodiments, the support seat includes a separately formed base and a mounting frame, and the water receiving cavity is formed by surrounding between the base and the mounting frame.

[0005] In some embodiments, the mounting frame includes a first mounting plate, a first surrounding sleeve and a second surrounding sleeve arranged on the side of the first mounting plate facing the base, the water passing pipeline is arranged on the other side of the first mounting plate, the second surrounding sleeve is wound outside the first surrounding sleeve, and the water receiving cavity is formed by surrounding between the first surrounding sleeve and the second surrounding sleeve.

[0006] In some embodiments, the base includes a second mounting plate, a first support sleeve arranged on one side of the second mounting plate, a second support sleeve and a third support sleeve arranged on the other side of the second mounting plate;

[0007] The first support sleeve is used to support the water supply device;

[0008] The third support sleeve is wound outside the second support sleeve, and the third support sleeve is inserted into the second surrounding sleeve, and the second support sleeve is inserted into the first surrounding sleeve.

[0009] In some embodiments, a first support column is arranged on the side of the second mounting plate facing the mounting frame, and the first support column is used to support the first mounting plate and is connected to the first mounting plate.

[0010] In some embodiments, at least one second support column is provided on a side of the first mounting plate away from the base, and the second support column is used to be connected to the water pump.

[0011] In some embodiments, the base and the mounting bracket are plastic parts.

[0012] In some embodiments, the pumping device further includes an adapter, which is mounted on the housing and connected between the water pipe and the water outlet structure to redirect the water flow transported by the water pipe to the water outlet structure.

[0013] In some embodiments, the water pumping device further includes a power supply, which is mounted on the support seat, arranged in parallel with the water pump, and electrically connected to the water pump.

[0014] In some embodiments, the water pumping device further includes a control circuit board and an elastic member, wherein the control circuit board is disposed on the top of the water pump and is electrically connected to the water pump;

[0015] The elastic member is held between the control circuit board and the top wall of the housing and is electrically connected to the control circuit board.

[0016] In summary, the pumping device provided by the utility model has the following technical effects:

[0017] The water is pumped by a water pump, and the water pump is supported by a support seat, and a water containing cavity is formed in the support seat and a water passage is integrally provided on the support seat. When the water pump pumps water, the water flows into the water containing cavity, and then flows from the water containing cavity to the water outlet structure through the channel of the water passage. Since the pumped water is transported through the water passage integrally provided on the support seat, it does not pass through a separately provided silicone tube, thereby avoiding the yellowing and odor generation caused by long-term use of the silicone tube, thereby improving the practicality of the water pumping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of a water pumping device in the prior art;

[0019] Figure 2 This is a schematic structural diagram of a water pumping device in a use state according to an embodiment of the utility model;

[0020] Figure 3 for Figure 2 A structural diagram of another usage state of the pumping device;

[0021] Figure 4 for Figure 2Schematic structural diagram of another usage state of the pumping device in

[0022] Figure 5 is Figure 1 Top view of the main machine in

[0023] Figure 6 is Figure 5 Schematic sectional view along the A-A direction in

[0024] Figure 7 is Figure 5 Schematic sectional view along the B-B direction in

[0025] Figure 8 is Figure 1 Exploded schematic view of the main machine in

[0026] Figure 9 is Figure 8 Schematic structural diagram of the support base in

[0027] Figure 10 is Figure 9 Exploded schematic view of the support base from one perspective in

[0028] Figure 11 is Figure 9 Exploded schematic view of the support base from another perspective in

[0029] Attached drawings: 100 - pumping device, 10 - main machine, 11 - housing, 111 - installation cavity, 112 - water outlet nozzle, 12 - water pump, 121 - main body, 122 - installation ear, 123 - plug-in column, 124 - docking column, 13 - support base, 131 - water-containing cavity, 132 - water passage pipe, 133 - base, 1331 - second mounting plate, 1332 - first support sleeve, 1333 - second support sleeve, 1334 - third support sleeve, 1335 - first support column, 1336 - conduction column, 134 - mounting frame, 1341 - first mounting plate, 1342 - first surrounding sleeve, 1343 - second surrounding sleeve, 1344 - second support column, 1345 - guide post, 20 - water outlet structure, 21 - first ball head, 22 - water outlet pipeline, 23 - second ball head, 24 - drain pipe, 30 - power supply, 40 - control circuit board, 50 - elastic member, 60 - first sealing ring, 70 - second sealing ring, 80 - adapter, 200 - pumping device, 210 - silicone tube. Detailed implementation manners

[0030] For better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0031] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0033] The present utility model will be further described in detail below with reference to the drawings.

[0034] Please refer to Figure 1 , which is a water pumping device 200 in the prior art. When discharging water, the water discharged from the water pump 7 is guided to the water outlet through the silica gel tube 210. However, the silica gel tube 210 will turn yellow after long-term use. At the same time, the silica gel tube 210 has adsorbability and is easy to adsorb the surrounding odors, resulting in a strange smell in the discharged water, thus affecting the water use experience.

[0035] To solve the above problems, please refer to Figures 2 to 11 , in this embodiment, a water pumping device 100 is provided, which includes a main body 10 and a water outlet structure 20.

[0036] Among them, the main body 10 includes a housing 11, a water pump 12 and a support base 13 provided in the housing 11. The support base 13 is used to support the water pump 12, and the housing 11 is provided with an installation cavity 111; the water pump 12 is provided in the installation cavity 111 of the housing 11; the support base 13 is also provided in the installation cavity 111 of the housing 11, used to install the water pump 12 and connect to the external water circuit. A water receiving cavity 131 is formed in the support base 13, and a water passing pipe 132 is integrally formed on the support base 13. The channel of the water passing pipe 132 is communicated with the water receiving cavity 131, and the water receiving cavity 131 is used to receive the water flow pumped by the water pump 12; the water outlet structure 20 is installed on the housing 11 and communicated with the water passing pipe 132 for outputting the water flow.

[0037] The above-mentioned water pumping device 100 pumps water through the water pump 12, and the support base 13 is provided to support the water pump 12. A water containing cavity 131 is formed in the support base 13, and a water passing pipeline 132 is integrally provided on the support base 13. Thus, when the water pumped by the water pump 12 flows, the water flows into the water containing cavity 131, and then flows from the water containing cavity 131 to the water outlet structure 20 through the channel of the water passing pipeline 132. Since the pumped water is conveyed through the water passing pipeline 132 integrally provided on the support base 13 without passing through an additionally provided silica gel tube, the situation of yellowing and odor generation caused by the long-term use of the silica gel tube is avoided, and the practicability of the water pumping device 100 is improved.

[0038] Specifically, please refer to Figures 6 to 11 , in order to facilitate the formation of the water containing cavity 131 in the support base 13, the support base 13 of this embodiment includes a base 133 and a mounting frame 134 formed separately. The water containing cavity 131 is formed by enclosing between the base 133 and the mounting frame 134. In this way, through the way of separate molding, it is convenient for the respective molding of the base 133 and the mounting frame 134, and it is also convenient for the water containing cavity 131 to be formed in the base 133 and / or the mounting frame 134. In other embodiments, the support base 13 can also be integrally formed, and the water containing cavity 131 is formed in the support base 13, and after the support base 13 is formed, the opening of the water containing cavity 131 can be sealed by a sealing member.

[0039] Among them, in order to quickly form the base 133 and the mounting frame 134, the base 133 and the mounting frame 134 of this embodiment are plastic parts, such as materials like ABS and PP. That is, the base 133 and the mounting frame 134 are formed by injection molding. Compared with the way of preparing the base 133 and the mounting frame 134 with metal, it is convenient for the molding of the base 133 and the mounting frame 134, and at the same time, the preparation cost of the base 133 and the mounting frame 134 can be reduced.

[0040] Please refer to Figures 8 to 11 , for the structures of the base 133 and the mounting frame 134 of this embodiment, when installing the base 133 and the mounting frame 134, the mounting frame 134 includes a first mounting plate 1341, a first surrounding sleeve 1342 and a second surrounding sleeve 1343 provided on one side of the first mounting plate 1341 facing the base 133. The water passing pipeline 132 is provided on the other side of the first mounting plate 1341. The second surrounding sleeve 1343 is wound around the outside of the first surrounding sleeve 1342. The water containing cavity 131 is formed by enclosing between the first surrounding sleeve 1342 and the second surrounding sleeve 1343. In this way, by setting the first surrounding sleeve 1342 and the second surrounding sleeve 1343 on one side of the first mounting plate 1341, the water containing cavity 131 can be formed by enclosing between the first surrounding sleeve 1342 and the second surrounding sleeve 1343, and the base 133 is supported by the first surrounding sleeve 1342 and the second surrounding sleeve 1343.

[0041] Further, to ensure the support strength between the mounting bracket 134 and the base 133, the base 133 includes a second mounting plate 1331, a first support sleeve 1332 provided on one side of the second mounting plate 1331, a second support sleeve 1333 and a third support sleeve 1334 provided on the other side of the second mounting plate 1331; the first support sleeve 1332 is used to support the water supply device; the third support sleeve 1334 surrounds the outside of the second support sleeve 1333, and the third support sleeve 1334 is inserted into the second surrounding sleeve 1343, and the second support sleeve 1333 is inserted into the first surrounding sleeve 1342, that is, a water-containing cavity 131 is formed by surrounding between the third support sleeve 1334, the first surrounding sleeve 1342, the first mounting plate 1341 and the second mounting plate 1331. In this way, through the cooperation of the third support sleeve 1334 and the second surrounding sleeve 1343, and the installation cooperation of the second support sleeve 1333 and the first surrounding sleeve 1342, the installation strength between the support frame and the base 133 is ensured.

[0042] Understandably, to facilitate the assembly between the mounting bracket 134 and the base 133, there is an assembly gap between the third support sleeve 1334 and the second surrounding sleeve 1343, and there is an assembly gap between the second support sleeve 1333 and the first surrounding sleeve 1342.

[0043] Further, due to the existence of the installation gap, to avoid water leakage, the pumping device 100 further includes a first sealing ring 60 and a second sealing ring 70. A first sealing ring 60 is clamped between the third support sleeve 1334 and the second surrounding sleeve 1343, and a second sealing ring 70 is clamped between the second support sleeve 1333 and the first surrounding sleeve 1342. Through the arrangement of the first sealing ring 60 and the second sealing ring 70, the situation of water leakage is avoided.

[0044] Further, please refer to [[ID= , to ensure the connection stability between the mounting bracket 134 and the base 133, a first support column 1335 is provided on the side of the second mounting plate 1331 facing the bracket. The first support column 1335 is used to support the first mounting plate 1341 and is connected to the first mounting plate 1341. In this way, through the arrangement of the first support column 1335, for example, by bolt connection between the first support column 1335 and the first mounting plate 1341, the connection strength between the support frame and the base 133 is ensured.

[0045] Furthermore, to stably mount the water pump 12, at least one second support column 1344 is provided on the side of the first mounting plate 1341 away from the base 133. The second support column 1344 is used to connect to the water pump 12. In this way, through the arrangement of the second support column 1344, it is connected to the water pump 12 to enable the mounting of the water pump 12.

[0046] Among them, when installing the water pump 12, two types of second support columns 1344 are provided on the first mounting plate 1341 in this embodiment. The water pump 12 includes a main body 121, mounting ears 122 and plug columns 123 provided on the main body 121. One type of second support column 1344 supports the bottom of the main body 121, and one type of second support column is connected to the mounting ear 122. Further, the plug column 123 is inserted into the second support column 1344. Thus, through the insertion fit between the plug column 123 and the second support column 1344, the effect of positioning and installing the water pump 12 can also be achieved. At the same time, the plug column 123 is used to connect and draw the water flow.

[0047] Specifically, the water pump 12 further includes a docking column 124 provided at the bottom of the main body 121. The docking column 124 is used to output the water body pumped by the water pump 12 into the water receiving cavity 131. The first mounting plate 1341 is further provided with a guide column 1345. The docking column 124 and the guide column 1345 are inserted. The channel of the guide column 1345 is communicated with the water receiving cavity 131. Thus, the water body pumped from the water pump 12 flows into the water receiving cavity 131.

[0048] Please refer to ​ and ​ In an embodiment of the present utility model, in order to facilitate guiding the water body led out by the water passing pipe 132 to the water outlet structure 20, the water pumping device 100 further includes an adapter 80. The adapter 80 is installed on the housing 11 and is connected between the water passing pipe 132 and the water outlet structure 20 to reversely convey the water flow conveyed by the water passing pipe 132 to the water outlet structure 20. For example, through the setting of the adapter 80, the water flow flowing in the vertical direction can be reversely flowed in the horizontal direction into the water outlet structure 20 to be able to send out the water flow.

[0049] Among them, the adapter 80 in this embodiment is separately provided from the mounting frame 134 in the support seat 13 and is inserted and connected to the water passing pipe 132. In other embodiments, the adapter 80 and the water passing pipe 132 can also be integrally formed, thereby facilitating the rapid forming of the entire support seat 13.

[0050] Please refer to ​ and ​ It can be understood that, in order to facilitate the use of the water pumping device 100, the water pumping device 100 further includes a power supply 30. The power supply 30 is installed on the support seat 13, is arranged side by side with the water pump 12, and is electrically connected to the water pump 12. In this way, through the setting of the power supply 30, the electric quantity can be stored, which is convenient for the mobile use of the water pumping device 100.

[0051] Further, the water pumping device 100 further includes a control circuit board 40 and an elastic member 50. The control circuit board 40 is disposed on the top of the water pump 12 and is electrically connected to the water pump 12. The elastic member 50 abuts between the control circuit board 40 and the external top wall and is electrically connected to the control circuit board 40. In this way, through the setting of the control circuit board 40, the start and stop of the water pump 12 can be controlled. When controlling the water pump 12, a touch button can be set on the outer shell 11. When the user's hand touches the touch button, the touch information is transmitted to the control circuit board 40 through the elastic member 50 to realize the start and stop control of the water pump 12.

[0052] Among them, please refer to ​ , a water outlet nozzle 112 is provided on the outer shell 11, and the water outlet structure 20 is installed on the water outlet nozzle 112. The water outlet structure 20 of this embodiment can be set as a first ball head 21, a water outlet pipeline 22, a second ball head 23 and a drain pipe 24. Thus, by the relative rotation of the first ball head 21 with respect to the water outlet nozzle 112 and the mutual rotation between the second ball head 23 and the drain pipe 24, the drainage direction of the drain pipe 24 can be further adjusted to adapt to the water receiving needs of different users. For example ​ as shown.

[0053] For the above-mentioned water pumping device 100, by setting the support base 13 as a split mounting frame 134 and a base 133, it is convenient for the forming of the mounting frame 134 and the base 133. And by setting the mounting frame 134 and the base 133 as plastic parts, the forming cost of the mounting frame 134 and the base 133 can also be reduced; by arranging the power supply 30 in the outer shell 11, it is convenient for the mobile use of the water pumping device 100; by setting the adapter 80, it is convenient to adjust the water flow direction.

[0054] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and retouches can be made, and these improvements and retouches are also regarded as the protection scope of the present utility model.

Claims

1. A pumping device (100), characterized in that, Comprising: A main body (10), including a housing (11), a water pump (12) and a support base (13) disposed within the housing (11). The support base (13) is used to support the water pump (12) and connect to an external water circuit. A water receiving cavity (131) is formed within the support base (13). An integrated water passing pipe (132) is formed on the support base (13). The passage of the water passing pipe (132) communicates with the water receiving cavity (131). The water receiving cavity (131) is used to receive the water flow pumped by the water pump (12). An outlet structure (20), installed on the housing (11) and communicating with the water passing pipe (132) for outputting the water flow.

2. The pumping device (100) according to claim 1, characterized in that, The support base (13) includes a separately formed base (133) and a mounting frame (134). The water receiving cavity (131) is formed by the enclosure between the base (133) and the mounting frame (134).

3. The water pumping device (100) according to claim 2, wherein the mounting frame (134) includes a first mounting plate (1341), a first surrounding sleeve (1342) and a second surrounding sleeve (1343) disposed on the side of the first mounting plate (1341) facing the base (133). The water passing pipe (132) is disposed on the other side of the first mounting plate (1341). The second surrounding sleeve (1343) is wound around the outside of the first surrounding sleeve (1342). The water receiving cavity (131) is formed by the enclosure between the first surrounding sleeve (1342) and the second surrounding sleeve (1343).

4. The water pumping device (100) according to claim 3, wherein the base (133) includes a second mounting plate (1331), a first support sleeve (1332) disposed on one side of the second mounting plate (1331), a second support sleeve (1333) and a third support sleeve (1334) disposed on the other side of the second mounting plate (1331); the first support sleeve (1332) is used to support a water supply device; the third support sleeve (1334) is wound around the outside of the second support sleeve (1333), and the third support sleeve (1334) is inserted into the second surrounding sleeve (1343), and the second support sleeve (1333) is inserted into the first surrounding sleeve (1342).

5. The pumping device (100) according to claim 4, characterized in that, A first support post (1335) is disposed on the side of the second mounting plate (1331) facing the mounting frame (134). The first support post (1335) is used to support the first mounting plate (1341) and is connected to the first mounting plate (1341).

6. The pumping device (100) according to claim 3, characterized in that, At least one second support post (1344) is disposed on the side of the first mounting plate (1341) away from the base (133). The second support post (1344) is used to connect to the water pump (12).

7. The pumping device (100) according to any one of claims 2-6, characterized in that, The base (133) and the mounting frame (134) are plastic parts.

8. The pumping device (100) according to any one of claims 1-6, characterized in that, The pumping device (100) further includes an adapter (80). The adapter (80) is installed on the housing (11) and is connected between the water-conducting pipe (132) and the water outlet structure (20) to redirect the water flow conveyed by the water-conducting pipe (132) to the water outlet structure (20).

9. The pumping device (100) according to any one of claims 1-6, characterized in that, The pumping device (100) further includes a power supply (30). The power supply (30) is installed on the support base (13), is arranged side by side with the water pump (12), and is electrically connected to the water pump (12).

10. The pumping device (100) according to any one of claims 1-6, characterized in that The pumping device (100) further includes a control circuit board (40) and an elastic member (50). The control circuit board (40) is disposed on top of the water pump (12) and is electrically connected to the water pump (12); The elastic member (50) abuts between the control circuit board (40) and the top wall of the housing (10) and is electrically connected to the control circuit board (40).

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