CN111165373A

CN111165373A - Drinking machine

Info

Publication number: CN111165373A
Application number: CN202010119641.4A
Authority: CN
Inventors: 刘坤
Original assignee: Shenzhen Qianhai Homerun Technology Co ltd
Current assignee: Shenzhen Qianhai Homerun Technology Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-05-19

Abstract

The application discloses a water dispenser. The water dispenser comprises: the water storage cavity and the water outlet pipe are arranged in the water storage cavity, are communicated with the water storage cavity and form a working cavity at the position communicated with the water storage cavity; the isolation cavity is arranged at the lower side of the water storage cavity and is isolated from the working cavity; and the stator of the water pump is arranged in the isolation cavity, the impeller and the rotor of the water pump are arranged in the working cavity, and the rotor is connected with the impeller and is arranged adjacent to the stator. The potential safety hazard that does not lead to the fact with the separation of water because the electrical apparatus part of water pump and lead wire has been solved to this application, and walks the technical problem that the line structure is complicated.

Description

Drinking machine

Technical Field

The application relates to the field of water dispensers, in particular to a water dispenser.

Background

The inventor finds that the water dispenser adopts a lead to be electrified to a water feeding pump in a water tank to pump water, so that water and electricity are separated, and the electric appliance is difficult to waterproof and maintain after sale. The defects of the current products are mainly reflected in the following aspects: the lead is difficult to prevent water, so that potential safety hazards exist; the lead is easy to be damaged and leak electricity, so that potential safety hazards exist; the water bucket is connected with an electric wire and a water pump, cannot be separated, is easy to damage artificially and is not easy to clean; more fixing and assembling are needed, and the bottom of the water tank has too many corners and is not easy to clean; the dead water level is high, and a large amount of water is wasted.

To the potential safety hazard that the electrical apparatus part of water pump and lead wire do not cause with the separation of water among the correlation technique, and walk the problem that the line structure is complicated, effective solution has not been proposed yet at present.

Disclosure of Invention

The main aim at of this application provides a water dispenser to solve the electrical apparatus part and the lead wire of water pump and not with the separation of water, and walk the potential safety hazard that the line structure is complicated to cause, wash inconvenient problem.

In order to achieve the above object, according to one aspect of the present application, there is provided a water dispenser.

The water dispenser according to the present application comprises: the water storage cavity and the water outlet pipe are arranged in the water storage cavity, are communicated with the water storage cavity and form a working cavity at the position communicated with the water storage cavity; the isolation cavity is arranged at the lower side of the water storage cavity and is isolated from the working cavity; and the stator of the water pump is arranged in the isolation cavity, the impeller and the rotor of the water pump are arranged in the working cavity, and the rotor is connected with the impeller and is arranged adjacent to the stator.

Furthermore, a first opening communicated with the water storage cavity is formed in the top of the working cavity.

Further, the stator is a magnetic excitation coil; the rotor is a permanent magnet.

Further, the working chamber comprises: the top of the water outlet pipe is open, and the top cover is connected with the base in a matched mode, and the top cover and the round pipe part of the water outlet pipe are integrally formed.

Further, the method also comprises the following steps: and the power interface is electrically connected with the stator and is connected with an external connector.

Further, the method also comprises the following steps: and the water outlet cover is communicated with the water outlet pipe.

Further, the method also comprises the following steps: the filter element is arranged on the lower side of the water outlet cover and is positioned in the water storage cavity.

Further, the method also comprises the following steps: the transparent cover is arranged at the upper part of the water storage cavity and plays a role in bearing and fixing the filter element and the water outlet cover; the bottom cover is arranged on the lower side of the isolation cavity.

Further, the working chamber is in a T-shaped structure. In the embodiment of the application, a water-electricity separation mode is adopted, and the water storage cavity and the water outlet pipe are arranged in the water storage cavity and communicated with the water storage cavity, and a working cavity is formed at the communication position of the water storage cavity and the water outlet pipe; the isolation cavity is arranged at the lower side of the water storage cavity and is isolated from the working cavity; the stator of the water pump is arranged in the isolation cavity, the impeller and the rotor of the water pump are arranged in the working cavity, and the rotor is connected with the impeller and is arranged adjacent to the stator; the purpose that stator, lead wire and the water in the water storage chamber of water pump are separated from each other has been reached to realized eliminating the potential safety hazard, and need not the technical effect of complicated line structure of walking, and then solved because the electrical apparatus part of water pump and lead wire do not separate the potential safety hazard that causes with the water, and walk the technical problem that the line structure is complicated.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a partial schematic view of a water dispenser according to an embodiment of the present application;

fig. 2 is a schematic cross-sectional view of a water dispenser according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a water dispenser according to an embodiment of the application.

Reference numerals

1. A water storage cavity; 2. a water outlet pipe; 3. a working chamber; 4. an isolation chamber; 5. a water pump; 6. a stator; 7. an impeller; 8. a rotor; 9. a first opening; 10. a base; 11. a top cover; 12. a circular tube portion; 13. a power interface; 14. a joint; 15. a water outlet cover; 16. a filter element; 17. a transparent cover; 18. a bottom cover.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-3, the present application relates to a water dispenser, comprising: the water storage device comprises a water storage cavity 1 and a water outlet pipe 2, wherein the water storage cavity 1 is internally provided with the water outlet pipe 2, the water outlet pipe is communicated with the water storage cavity 1, and a working cavity 3 is formed at the position communicated with the water storage cavity 1; the isolation cavity 4 is arranged at the lower side of the water storage cavity 1 and is isolated from the working cavity 3; the water pump 5 is characterized in that a stator 6 of the water pump is arranged in the isolation cavity 4, an impeller 7 and a rotor 8 of the water pump are arranged in the working chamber 3, and the rotor 8 is connected with the impeller 7 and is arranged adjacent to the stator 6.

Specifically, the water storage cavity 1 is used for storing water to be drunk; it should be noted that the water dispenser in the embodiment is particularly used for drinking water for pets.

The water outlet pipe 2 is used for conveying water to the outside for the pet to drink; one end of the water storage tube is provided with a water outlet communicated with the water outlet cover 15, and the other end of the water storage tube is communicated with the water storage cavity 1, so that water can enter the water inlet in the tube.

The working chamber 3 is used for providing a working space for blades and a rotor 8 of the water pump 5, is part of the water outlet pipe 2, and has a water inlet on the working chamber 3; in this embodiment, the outlet pipe 2 is preferably L-shaped, and the rear end of the bottom forms the working chamber 3. As is preferred in this embodiment, the working chamber 3 includes: the water outlet pipe comprises a base 10 with an open top and a top cover 11 matched and connected with the base 10, wherein the top cover 11 and a circular pipe part 12 of the water outlet pipe 2 are integrally formed; the base 10 plays a role of clamping the top cover 11, achieves the detachable purpose, can realize the effect of simple assembly and disassembly, and is a space for accommodating blades inside the base 10; the circular tube part 12 and the top cover 11 are integrally formed into an L shape by adopting a die. The base 10 has a space downward to accommodate the rotor 8. Preferably, the working chamber 3 is in a T-shaped structure, and the upper part of the working chamber is the inner space of the base 10 and can accommodate the blades; the lower part of which is a space for accommodating the rotor 8.

Preferably, in this embodiment, a first opening 9 for communicating with the water storage cavity 1 is disposed at the top of the working chamber 3, the first opening 9 is a water inlet, and water can enter the working chamber 3 through this opening, and then is thrown into the circular tube of the water outlet pipe 2 by the operation of the water pump 5, and is ejected from the top.

The isolation cavity 4 is used for arranging a stator 6 part of the water pump 5, and the space around the lower part of the working chamber 3 is the isolation cavity 4; therefore, after water in the water storage cavity 1 enters the working cavity 3, the stator 6 and the water in the working cavity 3 are mutually isolated, and the purpose of water-electricity separation is achieved; thereby need not arrange the lead wire structure in the water storage chamber 1 in order to guarantee to walk the line not in a jumble to need not the required fixed knot of lead wire structure, and then can not appear the inconvenient condition of washing because of walking the line complicacy. Keep apart the downside that chamber 4 set up water storage chamber 1, can guarantee to be close to the bottom in water storage chamber 1 with the water inlet of its adjacent working chamber 3, so can realize that the dead water level effectively reduces, and the precipitate can not be siphoned away by water pump 5 yet.

The stator 6 of the water pump 5 is arranged in the isolation cavity 4, so that the purpose of water and electricity isolation is achieved; and the lead can be directly led out from the lower side of the isolation cavity 4, so that the condition of the lead from the inside of the water storage cavity 1 is avoided, the waterproof problem of the electric wire is not needed to be worried, the electric wire is not needed to be damaged and the electric leakage is avoided, and the potential safety hazard in the use of the water dispenser is eliminated. In order to ensure the normal operation of the water pump 5, the blades of the water pump 5, the rotor 8 and the stator 6 are separated from each other by the isolation cavity 4, the blades are arranged in the inner space of the base 10 of the working chamber 3, the rotor 8 and the blades are connected together, and the rotation of the rotor 8 drives the blades to rotate, so that the water pumping is realized. Preferably, the rotor 8 is composed of a rotor 8 shaft and a rotor 8 sleeve, the rotor 8 sleeve rotates around the rotor 8 shaft, and the rotor 8 shaft and the bottom of the water storage cavity 1 are injected and fixed together. In the present embodiment, the stator 6 is preferably a field coil; the rotor 8 is a permanent magnet; when water is added into the water storage cavity 1, the water enters the water storage cavity from the first opening 9 and floods the working cavity 3, the magnetic excitation coil generates a driving magnetic field after being electrified, the driving magnetic field interacts with the magnetic field of the permanent magnet of the rotor 8, the rotor 8 drives the impeller 7 to start rotating, the impeller 7 stirs water flow, negative pressure is generated in the center of the impeller 7, the water flow is attracted to continuously flow from the water inlet (the first opening 9), high-pressure rotating water flow is generated on the outer side of the impeller 7, a high-pressure area is formed, the high-pressure water flow in the high-pressure area flows along the circular pipe of the water outlet pipe 2 and is sprayed out from the water outlet of the circular pipe part. When the rotor 8 works, the rotor is soaked in water, and because the rotor is a permanent magnet (not an object needing to be electrified), the rotor does not affect the action of the rotor and the stator 6 coil to drive the rotor to rotate.

It should be understood that, in the present embodiment, the impeller 7 is located on the upper side of the stator 6, and the rotation axes of the rotor 8 and the stator 6 of the impeller 7 are vertically arranged, but it should not be understood as a limitation to the protection scope, such as the impeller 7 and the stator 6 are arranged in front of and behind and at the left and right, and the rotation axes of the rotor 8 and the stator 6 of the impeller 7 are horizontally arranged or arranged at other angles, and the position of the working chamber 3 is correspondingly arranged.

From the above description, it can be seen that the following technical effects are achieved by the present application:

in the embodiment of the application, a water-electricity separation mode is adopted, the water storage cavity 1 and the water outlet pipe 2 are arranged in the water storage cavity 1 and are communicated with the water storage cavity 1, and a working cavity 3 is formed at the position communicated with the water storage cavity 1; the isolation cavity 4 is arranged at the lower side of the water storage cavity 1 and is isolated from the working cavity 3; the stator 6 of the water pump 5 is arranged in the isolation cavity 4, the impeller 7 and the rotor 8 of the water pump are arranged in the working chamber 3, and the rotor 8 is connected with the impeller 7 and is arranged adjacent to the stator 6; the purpose that stator 6, lead wire and the water in the water storage chamber 1 of water pump 5 are separated from each other has been reached to realized eliminating the potential safety hazard, and need not the complicacy and walk the technological effect of line structure, and then solved because the potential safety hazard that the electrical apparatus part of water pump 5 and lead wire do not cause with the separation of water, and walked the complicated technical problem of line structure.

Preferably, in this embodiment, the method further includes: and the power supply interface 13 is electrically connected with the stator 6, and the power supply interface 13 is connected with an external connector 14. Power source 13 is located near isolation chamber 4, preferably is located the lower right side in isolation chamber 4 to only need to insert joint 14 in this power source 13 and can accomplish the power supply, need not complicated line as preferred in this embodiment, still include: and the water outlet cover 15 is communicated with the water outlet pipe 2. When the water pump 5 works, water flows out along the water outlet of the round pipe part 12 of the water outlet pipe 2 and continuously flows to the water storage groove of the water outlet cover 15, and the excess water overflows downwards and is recycled into the water storage cavity 1; so that the pet can drink water.

Preferably, in this embodiment, the method further includes: and the filter element 16 is arranged on the lower side of the water outlet cover 15 and is positioned in the water storage cavity 1. Before the overflowed water circulates back to the water storage cavity 1, the overflowed water firstly passes through the filter element 16 and is filtered by the filter element 16, and the overflowed water flows into the water storage cavity 1 along the flow guide structure of the water storage cavity 1. The water in the water storage cavity 1 can be continuously filtered by circulating in this way, so that the pet can drink clean water.

Preferably, in this embodiment, the method further includes: the filter element comprises a transparent cover 17 and a bottom cover 18, wherein the transparent cover 17 is arranged at the upper part of the water storage cavity 1 and has the function of bearing and fixing the filter element 16 and the water outlet cover 15; the bottom cover 18 is disposed at the lower side of the insulating chamber 4. The bottom of the water dispenser is relatively flat through the bottom cover 18, the bottom of the water storage cavity 1 protrudes due to the arrangement of the isolation cavity 4, and the bottom cover 18 with the same length and width as the water storage cavity 1 is designed to ensure the flat bottom, so that the flat bottom effect is realized; the transparent cover 17 makes the appearance of the water dispenser more transparent and beautiful.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A water dispenser, characterized in that it comprises: the water storage cavity and the water outlet pipe are arranged in the water storage cavity, are communicated with the water storage cavity and form a working cavity at the position communicated with the water storage cavity; the isolation cavity is arranged at the lower side of the water storage cavity and is isolated from the working cavity; and the stator of the water pump is arranged in the isolation cavity, the impeller and the rotor of the water pump are arranged in the working cavity, and the rotor is connected with the impeller and is arranged adjacent to the stator.

2. The water dispenser of claim 1 wherein the top of the working chamber is provided with a first opening for communicating with the water storage chamber.

3. The water dispenser of claim 1 wherein the stator is a field coil; the rotor is a permanent magnet.

4. The water dispenser of claim 1 wherein the working chamber comprises: the top of the water outlet pipe is open, and the top cover is connected with the base in a matched mode, and the top cover and the round pipe part of the water outlet pipe are integrally formed.

5. The water dispenser of claim 1, further comprising: and the power interface is electrically connected with the stator and is connected with an external connector.

6. The water dispenser of claim 1, further comprising: and the water outlet cover is communicated with the water outlet pipe.

7. The water dispenser of claim 6, further comprising: the filter element is arranged on the lower side of the water outlet cover and is positioned in the water storage cavity.

8. The water dispenser of claim 7, further comprising: the transparent cover is arranged at the upper part of the water storage cavity and plays a role in bearing and fixing the filter element and the water outlet cover; the bottom cover is arranged on the lower side of the isolation cavity.

9. The water dispenser of claim 6 wherein the working chamber is in a T-shaped configuration.