Split type pet water dispenser

Abstract

The utility model provides a split type pet water dispenser. According to the split type pet water dispenser, a disc type centrifugal pump assembly is installed in an installation opening through an installation plate, and the disc type centrifugal pump assembly is composed of a water inlet filter element gland, a water inlet filter element, a pump upper cover, an impeller, a pump lower cover, a pump shell, a pump shaft, a rotor, a permanent magnet, a stator upper cover, a stator iron core assembly, a winding frame, a winding coil and a stator lower cover. According to the split type pet water dispenser provided by the utility model, the characteristics of the disc type motor are adopted through the design, so that the stator and the rotor can completely form a split type disc type centrifugal pump structure specially used for the pet water dispenser in a mode of two parallel planes, and the split type pet water dispenser is provided with an integrated filter element structure and a split stator and rotor two-layer separation structure design; therefore, a user can directly hold the water tank for flushing without worrying about the problem of electric shock or machine damage caused by water collision during cleaning, and pets do not need to be subjected to electric shock conditions including the electrostatic problem.

Description

TECHNICAL FIELD

[0001] The utility model relates to pet water dispenser technical field, especially a split type pet water dispenser. BACKGROUND

[0002] Pet refers to the biological that people raise for the spiritual purpose, not for the economic purpose, the traditional pet refers to the animal of mammalia or aves, raise for playing and accompanying, the pet in actual life includes cat, dog, fish class, reptilia, amphibian, insect, even plant, for viewing, accompanying, alleviating people's mental stress.

[0003] And pet drinking water generally uses intelligent pet water dispenser, and the intelligent pet water dispenser is usually equipped with a sensor, which can monitor the water level and water quality, ensure sufficient water supply and pure water quality, and can automatically replenish water when the pet approaches the water dispenser.

[0004] The intelligent pet water dispenser on the market has the risk of electric leakage in actual use, even weak current, which may cause harm to pets with small size and sensitive to electricity, and the cleaning difficulty is large, the structure of the pet water dispenser is usually complex, and there is electricity, and users are also worried about electric shock or damage to the machine when washing.

[0005] Therefore, it is necessary to provide a split type pet water dispenser to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0006] The utility model provides a split type pet water dispenser, solves the problem that the existing intelligent pet water dispenser has the risk of electric leakage in actual use and causes harm to pets and increases the cleaning risk in the cleaning process.

[0007] To solve the above technical problems, the split type pet water dispenser provided by the utility model comprises a base;

[0008] The mounting hole is arranged at the top of the base near the back, the inside of the mounting hole is provided with a disc type centrifugal pump assembly through a mounting plate, the disc type centrifugal pump assembly comprises a stator lower cover, a stator core assembly is arranged in the inside of the stator lower cover, a plurality of winding frames provided with winding coils are arranged in the inside of the stator lower cover, a stator upper cover is arranged at the top of the stator lower cover, a permanent magnet is arranged at the top of the stator upper cover, a rotor provided with a pump shaft is arranged at the top of the permanent magnet, a pump shell is arranged at the top of the stator upper cover, a pump lower cover is arranged in the inside of the pump shell, an impeller is arranged at the top end of the pump shaft, a pump upper cover is arranged at the top of the pump shell, a water inlet filter core is arranged at the top of the pump upper cover through a water inlet filter core gland, and a water outlet nozzle is arranged at the top of the pump upper cover.

[0009] The water storage tank is installed on the top of the base, the top of the water storage tank is provided with a water receiving tray, the side and the front of the base are provided with through holes, the side of the inner wall of the base is provided with a mainboard, the front of the inner wall of the base is provided with an induction panel, the bottom of the base is provided with a bottom cover, and the inside of the base is provided with a battery.

[0010] The bottom of the water storage tank is also provided with an installation opening, the installation opening and the disc type centrifugal pump assembly are connected and provided with a water leakage prevention treatment, the disc type centrifugal pump assembly passes through the installation opening and is located in the inside of the water storage tank, the installation plate is connected with the top of the inner wall of the base, the mainboard is provided with a charging port, the outer surface of the pump shaft is provided with a shaft sleeve, and the inside of the stator lower cover is further provided with a Hall element and a pump machine driving plate.

[0011] The water inlet filter core is provided with a plurality of perforated cover plates, the water inlet filter core is composed of a filter material, the pump upper cover and the pump shell are matched to jointly form a closed space of the centrifugal pump, and the closed space comprises a water inlet and a water outlet, the impeller is provided with one or more curved blades which are uniformly distributed in a spiral shape around a hub, the hub is longitudinally provided with a shaft hole, the pump lower cover is provided with an outwardly extending spiral structure and is longitudinally provided with a shaft hole, the pump shell fixes the pump lower cover and is circularly matched with the stator upper cover below, the pump shaft connects the impeller and the rotor, transmits the force of the rotor to the impeller, the shaft sleeve is arranged in the shaft hole of the pump lower cover, the rotor is fixedly connected with the pump shaft, an annular permanent magnet is arranged on the lower end surface of the rotor, the permanent magnet receives a magnetic field generated by the stator and drives the rotor to rotate, the stator upper cover is matched with the pump shell, the pump machine driving plate is used for connecting each coil winding, the Hall element is welded on the pump machine driving plate, the Hall element, the stator core assembly is composed of four special iron nails and one iron nail fixing disc, the winding frame is used for providing a support structure for the winding coil, the winding coil has four windings and eight outgoing lines, and the outgoing lines are connected in series with each other and finally output two lines to the Hall element, in order to facilitate welding, the PCB board is used to realize the series connection, the stator lower cover plays a fixing and supporting role, the water receiving tray receives water flowing out of the water outlet, serves as a water container for pets to drink water, and excess water flows back to the water storage tank through the leakage hole, the water outlet is connected with the water outlet of the pump upper cover through a pipeline, the water storage tank and the pump shell are the same whole, that is, the pump shell and the container cavity, the main machine front shell and the stator upper cover are the same whole structure, that is, the stator upper cover and the water storage tank are circularly matched to form a side-laying structure, the induction panel is provided with a sensor, senses that a pet is close, and automatically starts the pump to pump water in the water storage tank to the water receiving tray for the pet to drink, the battery provides internal power supply for the machine, the mainboard provides an external power supply interface and has a battery charging function, and is also a control center of the machine, the main machine rear shell provides a closed space and a supporting role for the main machine front shell, and the disc type centrifugal pump assembly is arranged in the horizontal direction of the machine in parallel with the water storage tank and the base.

[0012] Preferably, the top of the water receiving tray is provided with leakage holes near the positions close to the two sides, and the top of the water receiving tray is provided with a fixing port.

[0013] The fixed mouth is convenient for the water outlet to pass through, the connection is waterproof, and the water receiving disc is in the shape of a plurality of layers of downward concaves on the top.

[0014] Preferably, a sealing pipe is fixedly connected to the middle of the top of the water receiving disc, and a plurality of drainage holes are arranged on the back of the top of the water receiving disc.

[0015] The positions of the drainage holes and the fixed mouth are staggered, the structure on the fixed mouth does not affect the rotation of the fan-shaped plate, and a hole is arranged on the position where the sealing pipe of the water receiving disc is installed to facilitate the passing of the rotating shaft.

[0016] Preferably, a waterproof shell is installed at the bottom of the water receiving disc, and a motor is installed in the waterproof shell.

[0017] The motor can control the rotating speed.

[0018] Preferably, a rotating shaft is installed at the output end of the motor through an angle sensor, and a rotating disc is fixedly connected to the top end of the rotating shaft.

[0019] The rotating shaft passes through the sealing pipe, and the rotating disc is located above the sealing pipe.

[0020] Preferably, a connecting rod is fixedly connected to the outer surface of the rotating disc, a fan-shaped plate is fixedly connected to the bottom end of the connecting rod, and a sealing gasket is installed at the bottom of the fan-shaped plate.

[0021] The sealing gasket can seal the drainage holes.

[0022] Compared with the related art, the split type pet water dispenser has the following beneficial effects:

[0023] The utility model provides a split type pet water dispenser, in order to increase pet water dispenser internal structure use's security, install the disc type centrifugal pump assembly through the mounting plate in the mounting port on the base, and the sealing treatment is good at the junction and avoids the water leakage, and the disc type centrifugal pump assembly is made of water inlet filter core gland, water inlet filter core, pump upper cover, impeller, pump lower cover, pump shell, pump shaft, rotor, permanent magnet, stator upper cover, stator core assembly, winding frame, winding coil, stator lower cover, can increase use security and reduce the condition of electric leakage, then the water storage tank with the water receiving tray is installed on the base, and the other end of the water outlet of the disc type centrifugal pump assembly is located above the water receiving tray, and the automatic water replenishment can be realized with the induction panel, the disc type motor is used through the design, the stator and the rotor can be completely in parallel two plane mode to realize the structure of the split type disc type centrifugal pump specially used for pet water dispenser, has integral filter core structure, has split stator rotor two layer separation structure design, so that the user can directly hold the water tank and flush, need not worry about the electric shock or the problem of damaging the machine when washing, the pet need not meet the electric shock condition, including static problem. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The first embodiment structure schematic drawing of split type pet water dispenser is provided for the utility model,

[0025] Figure 2 The structure schematic drawing of mounting port is provided for the utility model,

[0026] Figure 3 The structure schematic drawing of rotor is provided for the utility model,

[0027] Figure 4 The second embodiment structure schematic drawing of split type pet water dispenser is provided for the utility model,

[0028] Figure 5 The structure schematic drawing of sealing pipe is provided for the utility model,

[0029] Figure 6 The structure schematic drawing of motor is provided for the utility model.

[0030] The figure mark: 1, base, 2, induction panel, 3, water storage tank, 4, water receiving tray, 5, leakage hole, 6, water outlet, 7, through hole, 8, bottom cover, 9, mounting port, 10, main plate, 11, mounting plate, 12, disc centrifugal pump assembly, 121, winding frame, 122, winding coil, 123, rotor, 124, impeller, 125, pump upper cover, 126, water inlet filter core gland, 127, water inlet filter core, 128, pump shaft, 129, pump shell, 130, permanent magnet, 131, stator core assembly, 132, stator lower cover, 133, stator upper cover, 134, pump lower cover, 13, battery, 14, angle sensor, 15, fixed port, 16, sealing tube, 17, rotating disc, 18, connecting rod, 19, sector plate, 20, sealing gasket, 21, rotating shaft, 22, waterproof shell, 23, drain hole, 24, motor. DETAILED DESCRIPTION

[0031] The utility model will be further explained in connection with the drawings and embodiments.

[0032] First embodiment

[0033] Please combine with Figure 1 , Figure 2 , Figure 3 Among them, Figure 1 It is the structure schematic diagram of first embodiment of split type pet water dispenser provided by the utility model; Figure 2 It is the structure schematic diagram of mounting port provided by the utility model; Figure 3 It is the structure schematic diagram of rotor provided by the utility model.Split type pet water dispenser includes: base 1;

[0034] Mounting port 9, the mounting port 9 is established at the top of base 1 near the back, the inside of mounting port 9 is installed with disc centrifugal pump assembly 12 through mounting plate 11, disc centrifugal pump assembly 12 contains stator lower cover 132, the inside of stator lower cover 132 is installed with stator core assembly 131, the inside of stator lower cover 132 is installed with multiple winding frame 121 with winding coil 122, the top of stator lower cover 132 is installed with stator upper cover 133, the top of stator upper cover 133 is installed with permanent magnet 130, the top of permanent magnet 130 is installed with a rotor 123 with pump shaft 128, the top of stator upper cover 133 is installed with pump shell 129, the inside of pump shell 129 is installed with pump lower cover 134, the top end of pump shaft 128 is installed with impeller 124, the top of pump shell 129 is installed with pump upper cover 125, the top of pump upper cover 125 is installed with water inlet filter core 127 through water inlet filter core gland 126, the top of pump upper cover 125 is installed with water outlet 6;

[0035] The water storage tank 3 is installed on the top of the base 1, the top of the water storage tank 3 is provided with a water receiving tray 4, the base 1 is provided with a through hole 7 on one side and the front, a main plate 10 is installed on one side of the inner wall of the base 1, an induction panel 2 is installed on the front of the inner wall of the base 1, a bottom cover 8 is installed on the bottom of the base 1, and a battery 13 is installed in the base 1;

[0036] The bottom of the water storage tank 3 is also provided with a mounting hole 9, the mounting hole 9 and the disc type centrifugal pump assembly 12 are connected and are provided with a water leakage prevention treatment, the disc type centrifugal pump assembly 12 passes through the mounting hole 9 and is located in the water storage tank 3, the mounting plate 11 is connected to the top of the inner wall of the base 1, the main plate 10 is provided with a charging port, the induction panel 2 and the main plate 10 are respectively located opposite to the two through holes 7, and the structures on the mounting plate 11 are all provided with a water leakage prevention treatment.

[0037] The top of the water receiving tray 4 is provided with a leakage hole 5 near both sides, and the top of the water receiving tray 4 is provided with a fixing port 15;

[0038] The fixing port 15 is convenient for the water outlet 6 to pass through, the connection is provided with a water leakage prevention treatment, the top of the water receiving tray 4 is provided with a downward multi-layer concave shape, and specific reference is made to Figure 1 And 4 .

[0039] The working principle of the split type pet water dispenser is as follows:

[0040] The disc type centrifugal pump assembly 12 is installed in the mounting hole 9 of the base 1 through the mounting plate 11, the connection is sealed to avoid water leakage, and the disc type centrifugal pump assembly 12 is composed of a water inlet filter core pressure cover 126, a water inlet filter core 127, a pump upper cover 125, an impeller 124, a pump lower cover 134, a pump shell 129, a pump shaft 128, a rotor 123, a permanent magnet 130, a stator upper cover 133, a stator core assembly 131, a winding frame 121, a winding coil 122 and a stator lower cover 132, so that the use safety can be improved and the electric leakage can be reduced, then the water storage tank 3 with the water receiving tray 4 is installed on the base 1, and the other end of the water outlet 6 of the disc type centrifugal pump assembly 12 is located above the water receiving tray 4, so that automatic water replenishment can be realized in cooperation with the induction panel 2, in actual use, when the induction panel 2 senses that a pet is close, the disc type centrifugal pump assembly 12 is started to work, so that the water in the water storage tank 3 is filtered through the water inlet filter core 127 and then is discharged into the water receiving tray 4 through the water outlet 6, and the pet can conveniently drink water.

[0041] Compared with the related art, the split type pet water dispenser has the following beneficial effects:

[0042] In order to increase the safety of the internal structure of the pet water dispenser, the disc centrifugal pump assembly 12 is installed in the mounting port 9 on the base 1 through the mounting plate 11, the connection is sealed to avoid water leakage, and the disc centrifugal pump assembly 12 is composed of the water inlet filter core pressure cap 126, the water inlet filter core 127, the pump upper cover 125, the impeller 124, the pump lower cover 134, the pump shell 129, the pump shaft 128, the rotor 123, the permanent magnet 130, the stator upper cover 133, the stator core assembly 131, the winding frame 121, the winding coil 122 and the stator lower cover 132, so that the use safety is increased and the electric leakage condition is reduced, then the water storage tank 3 with the water receiving disc 4 is installed on the base 1, and the other end of the water outlet nozzle 6 on the disc centrifugal pump assembly 12 is located above the water receiving disc 4, and the induction panel 2 can realize automatic water replenishment. Through the design, the characteristics of the disc motor are adopted, the stator and the rotor can be completely in parallel with two planes, and the structure of the split disc centrifugal pump specially used for the pet water dispenser is realized. There is an integrated filter core structure, a split stator rotor two-layer separation structure design, so that the user can directly hold the water tank to wash, without worrying about electric shock or cleaning water damage to the machine. Pets do not need to encounter electric shock conditions, including static electricity problems.

[0043] Second embodiment

[0044] Please refer to Figures 4-5 - Figure 6 , Figure 4 The second embodiment of the split pet water dispenser provided by the utility model is a structural schematic view; Figure 5 The sealing pipe provided by the utility model is a structural schematic view; Figure 6 The motor provided by the utility model is a structural schematic view. Based on the first embodiment of the application, the second embodiment of the application provides another split pet water dispenser. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the separate implementation of the first embodiment.

[0045] Specifically, the difference between the split pet water dispenser provided by the second embodiment of the application lies in that the sealing pipe 16 is fixedly connected to the middle position of the top of the water receiving disc 4, and a plurality of drainage holes 23 are formed in the position close to the back of the top of the water receiving disc 4.

[0046] The position of the drainage hole 23 and the position of the fixed port 15 are staggered, and the structure on the fixed port 15 does not affect the rotation of the fan-shaped plate 19. The position where the sealing pipe 16 is installed on the water receiving disc 4 is provided with a hole to facilitate the penetration of the rotating shaft 21.

[0047] The bottom of the water receiving disc 4 is provided with a waterproof shell 22, and the motor 24 is installed in the waterproof shell 22.

[0048] The motor 24 is controllable in rotation speed, and the waterproof shell 22 can play a waterproof effect.

[0049] The output end of the motor 24 is provided with a rotating shaft 21 through an angle sensor 14, and the top end of the rotating shaft 21 is fixedly connected with a rotating disc 17.

[0050] The rotating shaft 21 passes through the sealing pipe 16, the rotating disc 17 is located above the sealing pipe 16, and the angle sensor 14 cooperates with the motor 24 controller to accurately control the motor rotation speed and rotation angle.

[0051] The outer surface of the rotating disc 17 is fixedly connected with a connecting rod 18, the bottom end of the connecting rod 18 is fixedly connected with a fan-shaped plate 19, and the bottom of the fan-shaped plate 19 is provided with a sealing gasket 20.

[0052] The sealing gasket 20 can seal the drain hole 23, and the sealing gasket 20 is made of silica gel or rubber material.

[0053] Compared with the related art, the split type pet water dispenser has the following beneficial effects:

[0054] In order to facilitate the recycling of the water not drunk by the pet in the water receiving tray 4 into the water storage tank 3, a plurality of drain holes 23 are formed in the top of the water receiving tray 4, which facilitates the backflow of the water not drunk by the pet into the water storage tank 3, and a sealing pipe 16 is installed at the middle position of the top of the water receiving tray 4, which can avoid water leakage. A motor 24 is installed at the middle position of the bottom of the water receiving tray 4 through a waterproof shell 22, a rotating shaft 21 is installed at the output end of the motor 24 through an angle sensor 14, and the rotating shaft 21 passes through the sealing pipe 16 to increase stability. Finally, only the fan-shaped plate 19 with the sealing gasket 20 needs to be connected through the connecting rod 18 and the rotating disc 17 at the top end of the rotating shaft 21. When the pet drinks water, the fan-shaped plate 19 and the sealing gasket 20 cooperate to seal the drain hole 23. After the pet finishes drinking water, the motor 24 is started to drive the rotating disc 17 to adjust by a certain angle through cooperation with the angle sensor 14, so as to drive the fan-shaped plate 19 and the sealing gasket 20 and the drain hole 23 to reset. If there is water in the water receiving tray 4, it can be drained into the water storage tank 3 through the drain hole 23. If there is no water, it is normal operation once. After the fan-shaped plate 19 is displaced for a certain period of time, the motor 24 is started to drive the fan-shaped plate 19 to reset to seal the drain hole 23 again. Through the design, the water not used in the water receiving tray 4 can be recycled into the water storage tank 3, and the situation that the water is exposed to the air and polluted by dust is reduced.

[0055] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. A split type pet water fountain, characterized by, Include: Base; Mounting port, the mounting port is opened in the top of the base near the back, the inside of the mounting port is installed with disc type centrifugal pump assembly through the mounting plate, the disc type centrifugal pump assembly contains stator lower cover, the inside of the stator lower cover is installed with stator core assembly, the inside of the stator lower cover is installed with multiple winding frames with winding coils, the top of the stator lower cover is installed with stator upper cover, the top of the stator upper cover is installed with permanent magnet, the top of the permanent magnet is installed with a rotor with pump shaft, the top of the stator upper cover is installed with pump shell, the inside of the pump shell is installed with pump lower cover, the top end of the pump shaft is installed with impeller, the top of the pump shell is installed with pump upper cover, the top of the pump upper cover is installed with water inlet filter core through water inlet filter core gland, the top of the pump upper cover is installed with water outlet nozzle; Water storage tank, the water storage tank is installed on the top of the base, the top of the water storage tank is installed with water pan, the side and the front of the base are provided with through hole, the side of the base inner wall is installed with mainboard, the front of the base inner wall is installed with induction panel, the bottom of the base is installed with bottom cover, the inside of the base is installed with battery.

2. The split pet water fountain of claim 1, wherein, The top of the water pan is provided with drain hole near both sides, the top of the water pan is installed with fixed port.

3. The split pet water fountain of claim 1, wherein, The top of the water pan is fixedly connected with sealing tube in the middle position, the back of the top of the water pan is provided with multiple drain holes.

4. The split pet water fountain of claim 1, wherein, The bottom of the water pan is installed with waterproof shell, the inside of the waterproof shell is installed with motor.

5. The split pet water fountain of claim 4, wherein, The output end of the motor is installed with rotating shaft through angle sensor, the top end of the rotating shaft is fixedly connected with rotating disc.

6. The split pet water fountain of claim 5, wherein, The outer surface of the rotating disc is fixedly connected with connecting rod, the bottom end of the connecting rod is fixedly connected with fan-shaped plate, the bottom of the fan-shaped plate is installed with sealing pad.

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