Double-electric-drive pet drinker

Abstract

The utility model provides a double-electric-drive pet drinker. The double-electric-drive pet drinker comprises a water purification tank containing purified water, a water outlet valve head assembly controlling water outlet and a water drainage valve plate assembly controlling water drainage. A shell is arranged at the bottom of the water purifying tank, a water drinking trough for a pet to drink water is formed in the top of the shell, a sewage tank is arranged at the bottom of the shell, a water flow channel is formed in the shell to enable the water purifying tank to be communicated with the water drinking trough, and the water outlet valve head assembly is arranged at the bottom of the water purifying tank. A water supply driving mechanism for controlling the water outlet valve head assembly to be opened and closed is installed in the shell, the water supply driving mechanism is arranged on the water outlet valve head assembly, and the drainage valve plate assembly is arranged in the shell. According to the double-electric-drive pet drinker provided by the utility model, the water feeding and discharging mode is changed, so that a water pump is not needed, a filtering mode is not needed, the product is low in cost, and meanwhile, the requirement of providing drinking water for pets is met.

Description

Technical Field

[0001] The utility model relates to the field of pet drinking water, in particular to a double-electric-drive pet drinking fountain. Background Art

[0002] With the development of the economic level and the improvement of the quality of life, more and more people begin to keep pets. The simplest traditional device for providing water for pets is usually an open bowl or basin. After the water basin is filled with water, it is provided for pets to drink. With the improvement of people's living standards, it is becoming more and more common to keep pets such as cats and dogs at home, and pet drinking fountains have also entered people's lives.

[0003] At present, most pet drinking fountains use water pumps for water supply and filter materials for circulating water supply. However, the current drinking fountains have several disadvantages. The service life of the water pump is too short, and the filter materials need to be replaced frequently, which brings trouble to users and increases the use cost.

[0004] Therefore, it is necessary to provide a double-electric-drive pet drinking fountain to solve the above technical problems. Summary of the Utility Model

[0005] The utility model provides a double-electric-drive pet drinking fountain, which solves the problems in the background art.

[0006] To solve the above technical problems, the double-electric-drive pet drinking fountain provided by the utility model includes: a water purification tank filled with purified water, a water outlet valve head assembly for controlling water outlet, and a drain valve plate assembly for controlling drainage;

[0007] A housing is provided at the bottom of the water purification tank. A drinking trough for pets to drink water is provided at the top of the housing. A sewage tank is provided at the bottom of the housing. A water flow channel is opened inside the housing to connect the water purification tank and the drinking trough. The water outlet valve head assembly is provided at the bottom of the water purification tank. A water supply driving mechanism for controlling the opening and closing of the water outlet valve head assembly is installed inside the housing. The water supply driving structure is provided on the water outlet valve head assembly. The drain valve plate assembly is provided inside the housing. A drain driving mechanism for controlling the opening and closing of the drain valve plate assembly is installed inside the housing. A hole is opened at the bottom of the drinking trough, and the drain valve plate assembly is located directly below the hole.

[0008] Preferably, a water purification tank cover is provided at the top of the water purification tank.

[0009] Preferably, the water outlet valve head assembly includes a valve body, a sealing ring, a sealing spring, and a pin. The valve body is installed at the water outlet of the bottom of the water purification tank. The pin is provided on the valve body. The sealing ring is installed on the pin, and the sealing ring blocks the water outlet of the valve body. The sealing spring is sleeved on the pin.

[0010] Preferably, the drain valve plate assembly includes a drain movable plate and a drain spring. The drain movable plate is movably connected to the housing and is located at the bottom of the opening of the drinking trough. The drain spring is installed on the drain movable plate.

[0011] Preferably, a control board and a sewage tank water level sensing assembly are provided inside the housing.

[0012] Compared with the related art, the dual-electric-drive pet drinking fountain provided by the present utility model has the following beneficial effects:

[0013] The present utility model provides a dual-electric-drive pet drinking fountain. When supplying water, through the push of the drain driving mechanism, the pin is pushed upward, and then the sealing ring moves upward, so that the water outlet of the valve body is opened, and the water in the clean water tank flows into the drinking trough through the water flow channel; when draining water, through the pull of the drain driving mechanism, the drain valve plate assembly is opened, and the water in the drinking trough is drained into the sewage tank. By changing the water inlet and drainage methods, there is no need to use a water pump and a filtration method, and the product can meet the needs of providing drinking water for pets while being used at low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a preferred embodiment of the dual-electric-drive pet drinking fountain provided by the present utility model;

[0015] Figure 2 is Figure 1 a schematic cross-sectional view of the shown housing;

[0016] Figure 3 is Figure 1 an exploded schematic view of the shown dual-electric-drive pet drinking fountain;

[0017] Figure 4 is Figure 3 an enlarged schematic view of part A shown.

[0018] Reference numerals in the figures: 1, clean water tank; 2, housing; 3, drinking trough; 4, sewage tank; 5, water flow channel; 6, water outlet valve head assembly; 61, valve body; 62, sealing ring; 63, sealing spring; 64, pin; 7, water supply driving mechanism; 8, drain valve plate assembly; 81, drain movable plate; 82, drain spring; 9, drain driving mechanism; 10, clean water tank cover; 11, control board; 12, sewage tank water level sensing assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The present utility model will be further described below with reference to the drawings and embodiments.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , wherein,Figure 1 Structural schematic diagram of a preferred embodiment of the dual - electric - drive pet water dispenser provided by the present utility model; Figure 2 For Figure 1 Schematic cross - sectional view of the shown housing; Figure 3 For Figure 1 Explosion schematic diagram of the shown dual - electric - drive pet water dispenser; Figure 4 For Figure 3 Enlarged schematic diagram of part A shown. The dual - electric - drive pet water dispenser includes: a water purification tank 1 filled with purified water, a water outlet valve head assembly 6 for controlling water output, and a drain valve plate assembly 8 for controlling drainage;

[0021] A housing 2 is provided at the bottom of the water purification tank 1. A drinking trough 3 for pets to drink water is provided at the top of the housing 2. A sewage tank 4 is provided at the bottom of the housing 2. A water flow channel 5 is opened inside the housing 2 to connect the water purification tank 1 and the drinking trough 3. The water outlet valve head assembly 6 is provided at the bottom of the water purification tank 1. A water supply driving mechanism 7 for controlling the opening and closing of the water outlet valve head assembly 6 is installed inside the housing 2. The water supply driving structure 7 is provided on the water outlet valve head assembly 6. The drain valve plate assembly 8 is provided inside the housing 2. A drain driving mechanism 9 for controlling the opening and closing of the drain valve plate assembly 8 is installed inside the housing 2. A hole is opened at the bottom of the drinking trough 3, and the drain valve plate assembly 8 is located directly below this hole.

[0022] The water supply driving mechanism 7 is an electromagnet, which is controlled by a control board 11 to be energized. After being energized, it pushes upward, pushes open the sealing ring 62, allows the purified water to flow out, and flows into the drinking trough 3 through the water flow channel 5.

[0023] A water purification tank cover 10 is provided at the top of the water purification tank 1, which is convenient for users to open and add water to the inside of the water purification tank 1 at any time. The water purification tank 1 is transparent or semi - transparent and is used for storing purified water.

[0024] The water outlet valve head assembly 6 includes a valve body 61, a sealing ring 62, a sealing spring 63, and a pin 64. The valve body 61 is installed at the water outlet of the bottom of the water purification tank 1. The pin 64 is provided on the valve body 61. The sealing ring 62 is installed on the pin 64, and the sealing ring 62 seals the water outlet of the valve body 61. The sealing spring 63 is sleeved on the pin 64.

[0025] After the water supply driving mechanism 7 is energized, it drives the pin 64 to move upward by repulsion, thus pushing open the sealing ring 62, enabling the water to flow out. At this time, the sealing spring 63 is in a compressed state. When the water supply driving mechanism 7 is powered off and loses the repulsion force, the sealing spring 63 will rebound, driving the pin 64 to reset, so that the sealing ring 62 resets to seal again.

[0026] The drainage valve plate assembly 8 includes a drainage movable plate 81 and a drainage spring 82. The drainage movable plate 81 is movably connected to the housing 2 and is located at the bottom of the opening of the drinking trough 3. The drainage spring 82 is installed on the drainage movable plate 81.

[0027] The drainage driving mechanism 9 is installed on the housing 2 and is in transmission connection with the drainage movable plate 81.

[0028] The drainage movable plate 81 has a sealing function and is rotatably connected to the housing 2 through a movable rotating shaft.

[0029] The drainage spring 82 is installed on the movable rotating shaft of the drainage movable plate 81. The drainage spring 82 is a torsion spring. The drainage driving device 83 can be a driving mechanism such as an electric motor or an electromagnet, which is used to drive the drainage movable plate 81 to rotate, so that the liquid in the drinking trough 3 flows into the sewage tank 4.

[0030] The top of the sewage tank 4 is provided with an opening and is located below the bottom hole of the drinking trough 3 for receiving the water discharged from the drinking trough 3.

[0031] The drainage spring 82 makes the drainage movable plate 81 in interference fit with the wall edge of the drainage port of the drinking trough 3, so that the water in the drinking trough can be prevented from leaking when not draining.

[0032] A control board 11 and a sewage tank water level sensing assembly 12 are arranged inside the housing 2.

[0033] Through the arrangement of the sewage tank water level sensing assembly 12, when the sewage tank 4 is full, the user is reminded and the timed drainage operation is no longer carried out according to the previous setting until the user empties the sewage in the sewage tank 4 and then the drainage function is restored.

[0034] The working principle of the double-electric-drive pet drinking fountain provided by the present utility model is as follows:

[0035] During water supply, through the push of the drainage driving mechanism, the stud is jacked up, and then the sealing ring is moved upward, so that the water outlet of the valve body is opened, and the water in the water purification tank flows into the drinking trough through the water flow channel; during drainage, through the pull of the drainage driving mechanism, the drainage valve plate assembly is opened, and the water in the drinking trough is discharged into the sewage tank.

[0036] Compared with the related art, the double-electric-drive pet drinking fountain provided by the present utility model has the following beneficial effects:

[0037] When supplying water, driven by the drainage driving mechanism, the stud is pushed upward, and then the sealing ring moves upward, so that the water outlet of the valve body is opened, and the water in the clean water tank flows into the drinking trough through the water flow channel; when draining water, driven by the drainage driving mechanism, the drainage valve plate assembly is opened, and the water in the drinking trough is discharged into the sewage tank. By changing the water inlet and drainage methods, there is no need to use a water pump and no filtration method, so that the product can be used at low cost while meeting the need to provide drinking water for pets.

[0038] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. Dual electric drive pet drinking fountain, characterized by: include: A clean water tank containing clean water, a water outlet valve head assembly for controlling water outlet, and a drain valve plate assembly for controlling water discharge; A shell is provided at the bottom of the clean water tank, a drinking trough for pets to drink water is provided on the top of the shell, a sewage tank is provided at the bottom of the shell, a water flow channel is provided inside the shell to connect the clean water tank with the drinking trough, the water outlet valve head assembly is provided at the bottom of the clean water tank, a water supply drive mechanism for controlling the opening and closing of the water outlet valve head assembly is installed inside the shell, the water supply drive structure is provided on the water outlet valve head assembly, the drain valve plate assembly is provided inside the shell, a drainage drive mechanism for controlling the opening and closing of the drain valve plate assembly is installed inside the shell, a hole is provided at the bottom of the drinking trough, and the drain valve plate assembly is located directly below the hole.

2. The dual-electric drive pet drinking fountain according to claim 1, characterized in that: A clean water tank cover is arranged on the top of the clean water tank.

3. The dual-electric drive pet drinking fountain according to claim 1, characterized in that: The water outlet valve head assembly includes a valve body, a sealing ring, a sealing spring, and a pin. The valve body is installed at the water outlet at the bottom of the clean water tank, the pin is arranged on the valve body, the sealing ring is installed on the pin, and the sealing ring blocks the water outlet of the valve body, and the sealing spring is sleeved on the pin.

4. The dual-electric drive pet drinking fountain according to claim 1, characterized in that: The drainage valve plate assembly comprises a drainage movable plate and a drainage spring. The drainage movable plate is movably connected to the shell and is located at the bottom of the water trough opening. The drainage spring is installed on the drainage movable plate.

5. The dual-electric drive pet drinking fountain according to claim 1, characterized in that: A control panel and a sewage tank water level sensor assembly are arranged inside the shell.

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