CN113207727A - Drinking machine for pet - Google Patents
Drinking machine for pet Download PDFInfo
- Publication number
- CN113207727A CN113207727A CN202110559688.7A CN202110559688A CN113207727A CN 113207727 A CN113207727 A CN 113207727A CN 202110559688 A CN202110559688 A CN 202110559688A CN 113207727 A CN113207727 A CN 113207727A
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- China
- Prior art keywords
- water
- tank
- bowl
- waste
- pumping
- Prior art date
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- 230000035622 drinking Effects 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 519
- 238000005086 pumping Methods 0.000 claims abstract description 159
- 239000002351 wastewater Substances 0.000 claims abstract description 159
- 239000008213 purified water Substances 0.000 claims abstract description 42
- 239000003651 drinking water Substances 0.000 claims abstract description 10
- 235000020188 drinking water Nutrition 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 55
- 238000000746 purification Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 23
- 238000001914 filtration Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 8
- 238000003809 water extraction Methods 0.000 description 6
- 239000013505 freshwater Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 241000282465 Canis Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000282324 Felis Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 241000190070 Sarracenia purpurea Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K7/00—Watering equipment for stock or game
- A01K7/02—Automatic devices ; Medication dispensers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/10—Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention discloses a pet water dispenser capable of providing safe drinking water for pets. The technical scheme adopted by the invention is as follows: a water dispenser for pets comprises a host, a water purifying tank, a water bowl for containing drinking water for pets, a waste water tank, a purified water outlet and a waste water pumping port, wherein the host is provided with a control circuit, a waste water waterway and a purified water waterway, the water purifying tank is communicated with the purified water outlet through the purified water waterway, and the waste water tank is communicated with the waste water pumping port through the waste water waterway; the control circuit can control the purified water inlet to flow purified water to the water bowl and control the waste water pumping port to discharge waste water in the water bowl to the waste water tank.
Description
Technical Field
The invention relates to the technical field of products for pets, in particular to a water dispenser for pets.
Background
With the ever-increasing standard of living of people, more and more families are beginning to feed pets, especially cats or canines. Pets have become a member of the home in pet owners homes, and the physical health of pets has become a great concern for pet owners. Therefore, in the process of raising pets, the food and drink hygiene of pets are receiving more and more attention. Most of the body of the pet is water, and if the pet drinks unhealthy water, the pet is easily unhealthy, so that various diseases are caused, and the water dispenser for the pet is sold in the market.
In the process of implementing the technical scheme of the invention, the inventor finds that: once a pet owner needs to go out for a period of time, the pet can only be kept at other homes, which is very troublesome and inconvenient. If the water cup is placed in a home, food and drinking water can be provided, but the sanitation of the drinking water is difficult to guarantee.
Disclosure of Invention
According to the defects in the prior art, the invention provides the water dispenser for the pet, which can provide safe drinking water for the pet.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a water dispenser for pets comprises a host, a water purifying tank, a water bowl for containing drinking water for pets, a waste water tank, a purified water outlet and a waste water pumping port, wherein the host is provided with a control circuit, a waste water waterway and a purified water waterway, the water purifying tank is communicated with the purified water outlet through the purified water waterway, and the waste water tank is communicated with the waste water pumping port through the waste water waterway; the control circuit can control the purified water inlet to flow purified water to the water bowl and control the waste water pumping port to discharge waste water in the water bowl to the waste water tank.
Further, this technical scheme the host computer includes first place the platform and second place the platform, the water bowl is suitable for placing on first place the platform, the waste water tank is suitable for placing on the second place the platform, the water purification case is suitable for setting up in the upper end of waste water tank.
Furthermore, in the technical scheme, the first placement platform is located in front of the host, and the second placement platform is located behind the host; the periphery of the first placing platform is provided with a convex edge for preventing the water bowl from sliding away, and the waste water box is clamped or inserted on the second placing platform.
Furthermore, in this technical scheme two power output ends are exposed on the first placing platform, two power access ends are arranged on the water bowl, and after the water bowl is placed on the first placing platform, the two power access ends are respectively electrically connected with the two power output ends.
Further, this technical scheme still includes the filter core, the filter core is connected in the water purification water route, the water that the water purification case flows through the filter core is followed after filtering the water purification export flows.
Furthermore, in the technical scheme, the filter element is arranged on the host, the water purifying tank is provided with a water stop valve, the filter element is provided with a convex column matched with the water stop valve, and the convex column is provided with a water inlet communicated with a filtering system in the filter element; when the water dispenser for pets is in use, the convex column jacks the water stop valve, and the water inlet is communicated with the water purification tank.
Further, this technical scheme still includes weight sensor, weight sensor is used for measuring the weight of placing the object on the first place the platform.
Furthermore, the technical scheme also comprises a first water pump and a second water pump, wherein the first water pump is connected in the water purification waterway and is used for providing water outlet power for the water purification outlet; the second water pump is connected in the waste water waterway and is used for providing pumping power for the waste water pumping port.
Further, this technical scheme still including locating first water level detection device in the water bowl, first water level detection device is used for detecting the liquid level of liquid in the water bowl.
Further, this technical scheme still includes second water level detection device and third water level detection device, second water level detection device is used for detecting the liquid level of liquid in the water purification case, third water level detection device is used for detecting the liquid level of liquid in the waste water case.
Furthermore, in the technical scheme, the second water level detection device and the third water level detection device are both arranged on the host, and both the second water level detection device and the third water level detection device are capacitance induction type detection devices; the third water level detection device is close to the wastewater tank; the second water level detection device is arranged at the upper end of the main machine, a containing cavity for containing the second water level detection device is arranged on the water purification tank, and the second water level detection device can be inserted into the containing cavity to detect the liquid level of liquid in the water purification tank.
Further, this technical scheme still includes the negative pressure and produces the device, the upper end in storing up waste water space in the waste water tank is equipped with the gas vent, the negative pressure produces the device can pass through the gas vent discharges the air in the waste water tank lets the waste water incasement produces the negative pressure, thereby lets take out the waste water mouth and produce the power that absorbs water.
Furthermore, according to the technical scheme, the negative pressure generating device is arranged on the host, an exhaust channel is arranged in the waste water tank, the exhaust channel is provided with two open ends, one open end is the top space of the exhaust port extending to the waste water tank, and the other open end is arranged outside the waste water tank and communicated with the negative pressure generating device.
Furthermore, according to the technical scheme, the exhaust port is formed in the box body of the waste water box, the negative pressure generating device is arranged on the waste water box and located at a position close to the exhaust port, and the exhaust port is located at the upper end of the waste water box.
Furthermore, in the technical scheme, the purified water outlet is arranged on the main machine and is positioned above the water bowl; the water purification export sets up to at least two, the water purification export is including the reposition of redundant personnel passageway, the reposition of redundant personnel passageway shunts water purification to every the water purification export.
Furthermore, the technical scheme also comprises a water pumping nozzle, wherein the water pumping nozzle is movably arranged on the host, the water pumping water port is arranged on the water pumping nozzle, a water flow channel communicated with the water pumping water port is arranged in the water pumping nozzle, the water flow channel is a part of the waste water waterway, and the movement of the water pumping nozzle can enable the water pumping water port to enter or leave the water bowl.
Furthermore, in the technical scheme, the water pumping nozzle is connected with the host in a sliding manner, a guide structure and a limiting structure which are matched with the water pumping nozzle are arranged on the host, and the guide structure is used for limiting the sliding direction of the water pumping nozzle on the host; the limiting structure is used for limiting the sliding distance of the water pumping nozzle so as to enable the water pumping nozzle to enter or leave the water bowl.
Furthermore, in the technical scheme, one end of the water pumping nozzle is provided with the waste water pumping port, the other end of the water pumping nozzle is rotatably connected with the host, a first rotating shaft and a second rotating shaft extend from two side faces of the water pumping nozzle, which are connected with one end of the host, the first rotating shaft and the second rotating shaft are coaxially arranged, and the water pumping nozzle is rotatably connected with the host through the first rotating shaft and the second rotating shaft; the water flow channel is communicated with the waste water pumping water gap after passing through the inner space of the first rotating shaft.
Furthermore, in the technical scheme, one end of the water pumping nozzle is provided with the waste water pumping nozzle, a rotating shaft extends from the side surface of the other end of the water pumping nozzle, and the water pumping nozzle is rotatably connected with the main machine through the rotating shaft; the water flow channel is communicated with the waste water pumping port after passing through the inner space of the rotating shaft.
Furthermore, in the technical scheme, a first water level detection device is also arranged in the water pumping nozzle; the first water level detection device is a capacitance induction type detection device and is attached in the water pumping nozzle; after the water pumping nozzle enters the water bowl, the first water level detection device can detect the liquid level information of liquid in the water bowl.
Furthermore, in the technical scheme, the main machine is further provided with a limiting structure used for limiting the movement of the water pumping nozzle, and the limiting structure enables the water pumping nozzle to be in the lowest position in the water bowl, so that the water pumping nozzle is not in contact with the water bowl.
Furthermore, the technical scheme also comprises a detection switch, wherein the detection switch is used for detecting whether the water purifying tank in the water dispenser for the pet is assembled in place or/and detecting whether the water bowl in the water dispenser for the pet is assembled in place or/and detecting whether the waste water tank in the water dispenser for the pet is assembled in place.
The technical scheme provided by the invention has the following beneficial effects: because the setting at water purification case, waste water case, water purification water route, waste water route, water purification export and the waste water mouth of taking out, just control circuit can control the water purification of clean water entry outflow water extremely the water bowl, and control circuit can control take out waste water mouth discharge waste water in the water bowl extremely the waste water case, so the pet in this technical scheme provides the healthy circulation of pet drinking water with the water dispenser, has made things convenient for the discharge of waste water in the water bowl, prevents simultaneously that the water in the water bowl from existing for a long time and breeding the bacterium, more importantly has solved the pet owner and has gone out for a long time and bring the trouble of raising the pet.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a perspective view of the structure of a water dispenser in an embodiment of the invention;
FIG. 2 is a schematic view of the water dispenser according to the embodiment of the present invention with its components in a disassembled state;
FIG. 3 is a perspective view of the water dispenser of the embodiment of the present invention with the water bowl removed;
FIG. 4 is a perspective view of the internal structure of the main body with a rear cover partially removed in the embodiment of the present invention;
FIG. 5 is a sectional view showing the structure of a water dispenser according to an embodiment of the present invention;
FIG. 6 is a structural section view of the water dispenser in the position where the filter element is arranged in the embodiment of the invention;
FIG. 7 is a cross-sectional view of the front panel and the faucet showing the water path within the faucet in a connected state;
FIG. 8 is a cross-sectional view of the front panel and the faucet spout in a connected state showing a water level sensing device within the faucet spout;
FIG. 9 is a fragmentary view of the structure of FIG. 5 with the water bowl removed with the water nozzle at the lowest position;
FIG. 10 is a perspective view of the faucet assembly of the present invention;
FIG. 11 is a perspective view of the touch detection switch of the water nozzle with the water nozzle at the lowest position;
FIG. 12 is a fragmentary view of the water nozzle of FIG. 5 in a lowermost position;
FIG. 13 is a first schematic view of a diversion passage in a clean water circuit according to an embodiment of the present invention;
FIG. 14 is a second schematic view of a diversion passage in a clean water circuit according to an embodiment of the present invention;
FIG. 15 is a schematic diagram of an embodiment of a water pumping nozzle rotatably connected to a main machine in the embodiment of the invention;
FIG. 16 is a perspective view of the pump nozzle of FIG. 15 in a lowermost position;
FIG. 17 is a cross-sectional view of the front panel and the faucet spout of FIG. 15 in a connected state, taken along the centerline of the faucet spout;
FIG. 18 is a perspective view of the structure of the water extraction nozzle of FIG. 16;
FIG. 19 is a structural cross-sectional view of the bent bushing of FIG. 17;
FIG. 20 is a perspective view of the construction of the sleeve of FIG. 17;
FIG. 21 is a schematic view of another embodiment of the water pumping nozzle rotatably connected to the main unit in the embodiment of the invention;
FIG. 22 is a schematic view of the intake of the extraction nozzle of FIG. 21 in a lowermost position;
figure 23 is a cross-sectional view of the waterway structure of the pumping nozzle shown in figure 22;
FIG. 24 is an enlarged fragmentary view of the nozzle portion of FIG. 23;
FIG. 25 is a partially enlarged view of the water drawing nozzle in a state of being separated from the front panel;
FIG. 26 is a schematic view of an embodiment of an air extractor in the waste tank;
FIG. 27 is a schematic view of another embodiment of an air extractor in a waste tank.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the embodiments and the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
The term "pet" is used herein to refer primarily to the common feline or canine animal; the term "up and down" refers to the position relation of the pet drinking machine in the vertical main direction in the horizontal state. The term "front and back" refers to the position relationship between the front and back of the pet when the pet drinking water machine is in the horizontal state and the front and back of the pet are close to the pet and the back of the pet.
As shown in fig. 1 and 2, a water dispenser 100 for pets according to a preferred embodiment of the present invention includes a clean water tank 110, a waste water tank 120, a main body 130, a filter element 140, and a water bowl 150. As shown in fig. 3 and 4, the main body 130 is provided with a purified water outlet 1301 and a waste water pumping outlet 1302, the main body 130 is provided with a control circuit 131, a waste water channel 132 and a purified water channel 133, the purified water tank 110 is communicated with the purified water outlet 1301 through the purified water channel 133, and the waste water tank 120 is communicated with the waste water pumping outlet 1302 through the waste water channel 132. The clean water tank 110 is used for storing clean water, the filter element 140 is used for filtering the water in the clean water tank 110, the water bowl 150 is used for storing the water filtered by the filter element 140 for pets to drink, and the waste water tank 120 is used for storing dirty waste water in the water bowl 150. In this embodiment, the filter element 140 is an ultrafiltration filter element of 0.1-0.01 μm for better filtering viruses and bacteria.
As shown in fig. 2, 4 and 5, the filter element 140 is detachably mounted on the main unit 130, the filter element 140 is connected to the purified water path 133, and water flowing out of the purified water tank 110 is filtered by the filter element 140 and then flows out of the purified water outlet 1301. The purified water outlet 1301 is arranged on the main machine 130 and is positioned above the water bowl 150. The control circuit 131 can control the clean water inlet 1301 to flow clean water to the water bowl 150 at the right moment and control the waste water pumping outlet 1302 to discharge waste water in the water bowl 150 to the waste water tank 120 at the right moment. The timing refers to when the control circuit 131 determines that it is necessary according to the received electrical signal. If the clean water in the water bowl 150 is insufficient, the clean water outlet 1301 is controlled to flow out the clean water; when the time for placing the clean water in the water bowl 150 exceeds the set time, the waste water pumping port 1302 is controlled to pump the waste water in the water bowl 150, and the clean water outlet 1301 is controlled to flow out the clean water after the waste water is pumped.
As shown in fig. 4 and 6, the clean water tank 110 is provided with a water stop valve 111, the filter element 140 is provided with a convex column 141 matched with the water stop valve 111, and the convex column 141 is provided with a water inlet 1411 communicated with a filtering system in the filter element 140. The water stop valve 111 is arranged at the bottom of the water purifying tank 110, and the water stop valve 111 is a telescopic elastic one-way valve. When the pet water dispenser 100 is in use (all components are installed in place), the convex column 141 pushes the water stop valve 111 open, and the water inlet 1411 is communicated with the purified water tank 110.
As shown in fig. 2, fig. 3, fig. 4, and fig. 7, the main frame 130 further includes a first water pump 134, a second water pump 135, a first placing platform 136, a second placing platform 137, a front panel 138, and a water pumping nozzle 160 movably disposed on the main frame 130, wherein the first placing platform 136 is located in front of the main frame 130, and the second placing platform 137 is located behind the main frame 130. The water bowl 150 is placed on the first placement platform 136, the waste tank 120 is placed on the second placement platform 137, and the clean water tank 110 is provided at the upper end of the waste tank 120. In this embodiment, the first placing platform 136 is provided with a ledge 1363 at its periphery for preventing the water bowl 150 from sliding off the first placing platform 136; the bottom of the waste water tank 120 is connected to the second placing platform 137 through a plugging scheme (the plugging scheme can be changed into the existing clamping scheme), and the second placing platform 137 is inserted into the bottom space of the waste water tank 120, so that the waste water tank 120 is stably placed on the second placing platform 137. Two power output ends 1362 are exposed on the first placing platform 136, two power input ends (not shown) are correspondingly arranged on the water bowl 150, the two power output ends 1362 are electrically connected with the control circuit 131, after the water bowl 150 is placed on the first placing platform 136, the two power input ends are electrically connected with the two power output ends 1362, and the water bowl 150 obtains electric energy. The two power output ends 1362 are selected as two conductive touch points, and the two power input ends are selected as two elastic conductive thimbles. The front panel 138 is located above the first placement platform 136, and a placement space for a water bowl 150 is left between the front panel 138 and the first placement platform 136. Specifically, the first water pump 134 and the second water pump 135 are arranged in the second placing platform 137, the clean water tank 110 is arranged on the wastewater tank 120 in a layered manner, and a part of the clean water tank protrudes out of the wastewater tank 120 and is positioned on the host 130, and the first water pump 134 is connected in the clean water channel 133 and is used for providing power for water outlet for the clean water outlet 1301; a second water pump 135 is connected in the waste water circuit 132 for providing the power for pumping water to the waste water pumping port 1302. The waste water pumping port 1302 is disposed on the water pumping nozzle 160, and the water pumping nozzle 160 is provided with a water flow channel 162 communicated with the waste water pumping port 160, wherein the water flow channel 162 can be regarded as a part of the waste water channel 132, and the water pumping nozzle 160 can enter or leave the water bowl 150.
As shown in fig. 5, the first placing platform 136 is further provided with a weight sensor 1361, and the weight sensor 1361 is used for measuring the weight of the object placed on the first placing platform 136. If the water bowl 150 is placed on the first placement platform 136, a change in the weight of the water bowl 150 may be detected.
As shown in fig. 5, 7, 8 and 9, in the present embodiment, the water nozzle 160 is located above the first placing platform 136, and the water nozzle 160 is slidably connected to the front panel 138 of the main machine 130. The main machine 130 is provided with a guide structure 1383 and a limiting structure 1382 which are matched with the water pumping nozzle 160, the guide structure 1383 and the limiting structure 1382 are arranged on the inner surface of the front panel 138, and the guide structure 1383 is used for limiting the sliding direction of the water pumping nozzle 160 on the main machine 130; the limiting structure 1382 is used to limit the sliding distance of the pumping nozzle 160 to allow the pumping waste 1302 to enter or exit the water bowl 150, and the limiting structure 1382 keeps the pumping nozzle 160 from contacting the water bowl 150 when the pumping nozzle 160 is at the lowest position in the water bowl 150. In the vertical main direction, the water suction nozzle 160 has an upper end and a lower end, wherein the water suction inlet 1302 is located on the bottom end surface of the lower end of the water suction nozzle 160, the upper end of the water suction nozzle 160 is provided with the water outlet 163, and the water flow passage 162 communicates the water suction inlet 1302 and the water outlet 163. After the water bowl 150 is placed on the first placing platform 136, the water bowl 150 can enter and exit from the lower end of the water pumping outlet 1302. The second water pump 135 is connected to the water outlet 161 and the waste water tank 120 through a hose in the waste water channel 132, and the second water pump 135 can provide power to generate negative pressure in the water flow channel 162, so that waste water in the water bowl 150 is sucked to the waste water tank 120 from the waste water suction port 1302.
As shown in fig. 7, 8 and 9, the front panel 138 is provided with an opening 1381 in a long strip shape, the water pumping nozzle 160 is fixed with an operation block 164 convenient for a user to operate, the water pumping nozzle 160 is arranged on the inner surface of the front panel 138, the operation block 164 passes through the opening 1381 and is exposed on the outer surface of the front panel 138, and the operation block 164 can move up and down with the water pumping nozzle 160 in a space defined by the opening 1381.
As shown in fig. 8 and 9, the guiding structure 1383 includes an upper buckle 13832 and a lower buckle 13831, the upper buckle 13832 is located above the opening 1381, and the lower buckle 13831 is located below the opening 1381. The water pumping nozzle 160 is arranged in the upper buckling position 13832 and the lower buckling position 13831, and the water pumping nozzle 160 can slide along the upper buckling position 13832 and the lower buckling position 13831 through the operation block 164, so that the water inlet and outlet bowl 150 of the waste water pumping port 1302 can be realized. The limiting structure 1382 comprises a convex point 165 and concave points 13821 and 13822, the convex point 165 is arranged on the outer surface of the water pumping nozzle 160, the concave point 13821 and the concave point 13822 are separately arranged on the front panel 138 in the vertical direction, and the distance between the concave point 13821 and the concave point 13822 defines the sliding stroke of the water pumping nozzle 160. When the pumping nozzle 160 moves to the lowest position, the convex point 165 is matched with the concave point 13822, and the operation block 164 is positioned at the lowest part of the opening 1381; when the pumping nozzle 160 is moved to the highest position, the convex point 165 is engaged with the concave point 13821, and the operation block 164 is located at the uppermost part of the opening 1381. In this embodiment, when the pumping nozzle 160 is at the lowest position in the water bowl 150, the pumping nozzle 160 does not contact the water bowl 150; when the pumping nozzle 160 is moved to the uppermost position, the pumping nozzle 160 is hidden in the front panel 138. Similarly, in other embodiments, the front panel 138 can also be disposed with convex points, and correspondingly, the concave points are disposed on the outer surface of the water pumping nozzle 160. The limiting structure 1382 is provided for two purposes, one is to limit the sliding stroke of the pumping nozzle 160, and the other is to allow the user to sense whether the pumping nozzle 160 reaches a designated position.
As shown in fig. 9 and 10, the water pumping nozzle 160 is further provided with an elastic arm 166, a first water level detecting device 167 and a space for accommodating the first water level detecting device 167, the protruding point 165 is provided on the elastic arm 166, and the first water level detecting device 167 is used for detecting the water level of the water contained in the water bowl 150. The first water level detecting device 167 is a capacitive sensing type detecting device, and the first water level detecting device 167 is enclosed in the water pumping nozzle 160; after the pumping nozzle 160 enters the water bowl 150, the first level detecting device 167 can detect the level information of the liquid in the water bowl 150. Specifically, the first water level detecting device 167 includes a PCB, a capacitive sensing layer (not shown) is disposed on the PCB, and the PCB and the capacitive sensing layer are enclosed in the water pumping nozzle 160.
As shown in fig. 5 and 6, the main body 130 is further provided with a second water level detecting device 112 and a third water level detecting device 121, the second water level detecting device 112 is used for detecting the water level of the water contained in the fresh water tank 110, and the third water level detecting device 121 is used for detecting the water level of the water contained in the waste water tank 120. The second water level detection device 112 and the third water level detection device 121 are capacitance induction type detection devices, and the third water level detection device 121 is close to (e.g., abuts) the wastewater tank 120; the second water level detecting device 112 is erected on the upper end of the main body 130, the fresh water tank 110 is provided with a receiving cavity 113 for receiving the second water level detecting device 112, and the second water level detecting device 112 can be inserted into the receiving cavity 113 to detect the liquid level of the liquid in the fresh water tank 110. The second water level detecting device 112 and the third water level detecting device 121 adopt capacitance sensing type detecting devices and are arranged on the main machine 130, so that the wastewater tank 120 and the purified water tank 110 are not electrified and the appearance becomes more concise, and the second water level detecting device 112 and the third water level detecting device 121 are not soaked in water for a long time.
As shown in fig. 11, the host 130 further includes a detection switch 139, and the detection switch 139 is disposed on an inner surface of the front panel 138. When the water pumping nozzle 160 slides to the lowest position of the stroke, the convex point 165 is matched with the concave point 13822, the water pumping nozzle 160 triggers the detection switch 139, and the detection switch 139 gives a signal that the water pumping nozzle 160 is located at the lowest position. The detection switch 139 is used to determine whether the water pumping outlet 1302 is at the lowest position in the water bowl 150.
In other embodiments, the detection switch may be further configured to detect whether the fresh water tank 110 is assembled in place or/and to detect whether the water bowl 150 is assembled in place or/and to detect whether the waste water tank 120 is assembled in place, according to different selection types and installation positions of the detection switch, so as to determine whether the pet water dispenser 100 can work.
As shown in fig. 5 and 12, the bottom surface 152 of the water containing space 151 in the water bowl 150 is provided with a recess 153, and the shape and size of the recess 153 is slightly larger than the outer size of the lower end of the water pumping nozzle 160 provided with a water pumping waste water opening 1302, so that water in the water containing space 151 enters the water pumping waste water opening 1302. When the waste water extraction port 1302 is at the lowest position in the water bowl 150, the waste water extraction port 1302 is located in the recess 153, and the waste water extraction port 1302 is lower than the bottom surface 152. In this embodiment, the bottom surface 152 of the water containing space in the water bowl 150 is a slope of 5 degrees, and the slope is inclined downward toward the position of the recess 153.
To further illustrate the specific implementation of the purified water channel 133 in this embodiment, as shown in fig. 4, 6, 12, 13, and 14, two purified water outlets 1301 are provided, the purified water channel 133 includes a diversion channel 1385, the external structure of the diversion channel 1385 is provided on the main body 130, the purified water outlet 1301 is provided at the end of the diversion channel 1385, and the water in the purified water tank 110 flows to the filter element 140, then flows to the hose through the first water pump 134, and flows out of the purified water outlet 1301 through the diversion channel 1385. As shown in fig. 4, 5, and 7, the waste water path 132 passes through the water flow path 162, the second water pump 135, and the check valve 124 in order from the waste water suction port 1302, and then enters the waste water tank 120. In this embodiment, the connections between the components in the purified water channel 133 and the wastewater channel 132 are all connected by common hoses.
Referring to fig. 15, 16, 17, 18, 19 and 20, unlike the previous embodiments, the embodiment of the present invention provides a solution that the water pumping nozzle 160 'is rotatably connected to the main unit 130' through a rotating shaft. Specifically, a first rotating shaft 168 and a second rotating shaft 169 extend from two side surfaces of the water pumping nozzle 160 'connected with the end of the main machine 130', the first rotating shaft 168 and the second rotating shaft 169 are coaxially arranged, the water pumping nozzle 160 'is rotatably connected with the main machine 130' through the first rotating shaft 168 and the second rotating shaft 169, and the water flow channel 162 is communicated with a water pumping water outlet 1302 after passing through the inner space of the first rotating shaft 168. The water outlet 163 is disposed on an end surface of the first rotating shaft 168, a through hole is disposed on the first rotating shaft 168, the water flow channel 162 includes the through hole in the first rotating shaft 168, and the water flow channel 162 communicates with the water outlet 163 and the waste water pumping port 1302. In order to facilitate the rotation of the pumping nozzle 160' and the smooth of the water path during the rotation, the present embodiment may further include a bent sleeve 180 and a shaft sleeve 190. One end of the bent sleeve 180 is sleeved with the first rotating shaft 168, the other end of the bent sleeve 180 is connected with the second water pump 135 through a hose (when the negative pressure generating device 134 'in the following embodiment is changed, the negative pressure generating device 134' is arranged in the waste water tank 120 to generate negative pressure in the waste water tank 120, the other end of the bent sleeve 180 is connected with the waste water tank 120 through a hose), the shaft sleeve 190 is sleeved with the second rotating shaft 169, the first rotating shaft 168 can rotate in the bent sleeve 180, and the second rotating shaft 169 can rotate in the shaft sleeve 190. A sealing ring 181 is arranged at the joint of the first rotating shaft 168 and the bent sleeve 180, the sealing ring 181 is fixed in the bent sleeve 180 through a fixing piece 182, and the bent sleeve 180 is communicated with the water outlet 163. More specifically, in the present embodiment, the sealing ring 181 is sleeved on the outer surface of the first rotating shaft 168; the boss 191 is arranged on the shaft sleeve 190, and the groove 1692 are arranged on the second rotating shaft 169. When the water pumping nozzle 160 'rotates, the protrusion 191, the groove 1692 and the groove 1692 cooperate to form a positioning structure, and the groove 1692 cooperate with the protrusion 191 to define the rotation angle of the water pumping nozzle 160'. The pumping nozzle 160 'is rotatable about an axis of rotation relative to the main body 130' to effect the pumping of the waste water inlet 1302 into and out of the bowl 150.
In a rotary embodiment, the detection switch 139 may be disposed at a position where the pumping nozzle 160' is easily touched when rotated to a set position, and the detection switch 139 is used to determine whether the pumping outlet 1302 is at the lowest position in the water bowl 150. As shown in fig. 17, a space 1601 for accommodating the first water level detecting device 167 is provided in the pumping nozzle 160'.
In other embodiments, as shown in fig. 21, 22, 23, 24 and 25, it is another embodiment of the water nozzle 160 "rotatably connected to the main body 130" through the rotation shaft 169'. The lower end of the water pumping nozzle 160 ' (the end provided with the water pumping waste water port 1302) can rotate relative to the main machine 130 ', a rotating shaft 169 ' extends on one side surface of the water pumping nozzle 160 ', and the water pumping nozzle 160 ' is rotatably connected with the main machine 130 ' through the rotating shaft 169 '. The host 130 ″ is fixed with a socket 180 ', one end of the socket 180' is sleeved with the rotating shaft 169 '(the rotating shaft 169' is inserted in the socket 180 '), and the other end is connected with the second water pump 135 through a hose (when the negative pressure generating device is changed to be arranged in the water storage tank 120 to enable the water storage tank 120 to generate negative pressure, the other end of the socket 180' is connected with the water storage tank 120 through a hose). The water outlet 163 is disposed on the end surface of the rotating shaft 169 ', and the water flow channel 162 is communicated with the water outlet 163 after passing through the inner space of the rotating shaft 169'. The joint of the rotating shaft 169 ' and the sleeve 180 ' is provided with a sealing ring 181 ', and the rotating shaft 169 ' can rotate in the sleeve 180 '. The sleeve 180 'is connected with the water outlet 163, and the power provided by the negative pressure generating device enables the sleeve 180' and the water flow channel 162 to generate negative pressure, so that the waste water pumping port 1302 generates water suction power. As shown in fig. 20 and 21, the end of the water inlet 163 of the water pumping nozzle 160 ″ can rotate relative to the main unit 130 ″, and the main unit 130 ″, on which a positioning structure is provided, is matched with the water pumping nozzle 160 ″, and the positioning structure is used to limit the rotation angle (swing within a limited range) of the water pumping nozzle 160 ″. The positioning structure comprises a protrusion 1691, a groove 1386 and a groove 1387, wherein the protrusion 1691 and the groove 1386 are matched to limit the water pumping nozzle 160 ″ to be in a use state, and the water pumping waste water port 1302 enters the water bowl 150 and is located at the lowest position of the water bowl 150; the engagement of protrusion 1691 with recess 1387 may define the water extraction nozzle 160 "in a retracted position, wherein the water extraction outlet 1302 is removed from the water bowl 150, facilitating the removal of the water bowl 150 from the placement platform 131.
In other embodiments, as shown in fig. 26 and 27, when waste tank 120 is configured in a sealed configuration, clean water tank 110 is layered on waste tank 120, and waste tank 120 is sealed from clean water tank 110 by seal 115. The second water pump 135 is changed to a negative pressure generating device 134 ', and the negative pressure generating device 134' is an air pumping device, such as an air pump (vacuum air pump). The negative pressure generating device 134' is used for discharging air in the wastewater tank 120, so that negative pressure is generated in the wastewater tank 120, and the water pumping port 1302 generates water suction power to directly pump water in the water bowl 150 from the water pumping port 1302 to the wastewater tank 120 through a hose (at this time, the second water pump 135 is not needed), and the wastewater inlet of the wastewater tank 120 is provided with the one-way valve 124 to realize that wastewater can only enter but not exit. At this time, the upper end of the water storage space in the waste water tank 120 is provided with the air outlet 122, the negative pressure generating device 134 'exhausts the air in the waste water tank 120 through the air outlet 122, and the negative pressure generating device 134' may be provided on the host 130 or the waste water tank 120. When the negative pressure generating device 134 'is disposed on the main body 130, as shown in fig. 26, an exhaust passage 123 is disposed in the waste water tank 120, the exhaust passage 123 has two open ends, one of the open ends is the exhaust port 122 extending to the top space of the waste water tank 120, and the other open end is disposed outside the waste water tank 120 and is communicated with the negative pressure generating device 134'. As shown in fig. 27, when the negative pressure generating device 134 ' is disposed on the waste water tank 120, the exhaust port (not shown, shielded by the air extractor 134 ') is directly opened on the body of the waste water tank 120 and located at the upper end of the waste water tank 120, and at this time, the negative pressure generating device 134 ' is preferably disposed at the position of the exhaust port, the air suction port of the air extractor 134 ' is communicated with the exhaust port, and the outside is communicated with the inside of the water storage tank 120, so that the air in the waste water tank 120 is directly exhausted by the air extractor 134 ' when the air extractor is operated, and the negative pressure is generated in the waste water tank 120. The negative pressure generating device 134' is electrically connected with the control circuit 131 on the host 130 through a lead.
Because the water purifying tank 110, the waste water tank 120, the water purifying waterway 133, the waste water waterway 132, the purified water outlet 1301 and the waste water pumping port 1302 are arranged in the above embodiment, the control circuit 131 can control the purified water inlet 1301 to flow purified water to the water bowl 150, and the control circuit 131 can control the waste water pumping port 1302 to discharge waste water in the water bowl 150 to the waste water tank 120, the water dispenser 100 for pets in the technical scheme provides healthy circulation of drinking water for pets, facilitates discharge of waste water in the water bowl 150, simultaneously prevents water in the water bowl 150 from growing bacteria for a long time, and more importantly, solves the problem that a pet owner goes out for a long time to bring about pet raising.
In addition, due to the arrangement of the second water pump 135 and the water pumping nozzle, the water pumping nozzle is arranged above the first placing platform 136 and can slide or rotate relative to the host, so that after the water bowl 150 is placed on the first placing platform 136, the arranged end of the water pumping water outlet 1302 can enter and exit the water bowl 150, and the operation of discharging waste water by the water dispenser 100 for pets is facilitated. When discharging waste water, the user only needs to directly move the water pumping nozzle to make the water pumping nozzle 1302 enter the water bowl 150, touch the detection switch 139 to provide relevant signals, and then start the switch for pumping waste water in the water bowl 150, so as to realize the action of pumping waste water.
While the principles and embodiments of this invention have been described above using specific examples, it is to be understood that the above embodiments are merely provided to assist in understanding the invention and are not to be construed as limiting the invention. Any minor modifications or equivalent alterations to the structural form or configuration of the present invention according to the idea of the present invention shall be included in the protection scope thereof for a person skilled in the art.
Claims (10)
1. The utility model provides a water dispenser for pet, includes host computer, water purification case and is used for adorning the water bowl of pet drinking water, its characterized in that: the host is provided with a control circuit, a wastewater waterway and a purified water waterway, the purified water tank is communicated with the purified water outlet through the purified water waterway, and the wastewater tank is communicated with the wastewater pumping port through the wastewater waterway; the control circuit can control the purified water inlet to flow purified water to the water bowl and control the waste water pumping port to discharge waste water in the water bowl to the waste water tank.
2. The water dispenser for pets according to claim 1, characterized in that: the main machine comprises a first placing platform and a second placing platform, the water bowl is suitable for being placed on the first placing platform, the waste water tank is suitable for being placed on the second placing platform, and the purified water tank is suitable for being arranged at the upper end of the waste water tank;
the first placement platform is positioned in front of the host computer, and the second placement platform is positioned behind the host computer; a convex edge for preventing the water bowl from sliding off is arranged on the periphery of the first placing platform, and the waste water box is clamped or inserted on the second placing platform;
two power output ends are exposed out of the first placing platform, two power access ends are arranged on the water bowl, and the two power access ends are respectively and electrically connected with the two power output ends after the water bowl is placed on the first placing platform.
3. The water dispenser for pets according to claim 1, characterized in that: the water outlet of the water purifying tank is connected with the water outlet of the water purifying tank;
the filter element is arranged on the host, the water purifying tank is provided with a water stop valve, the filter element is provided with a convex column matched with the water stop valve, and the convex column is provided with a water inlet communicated with a filtering system in the filter element; when the water dispenser for pets is in use, the convex column jacks the water stop valve, and the water inlet is communicated with the water purification tank.
4. The water dispenser for pets according to claim 2, characterized in that: the first placing platform is used for placing an object, and the weight sensor is used for measuring the weight of the object placed on the first placing platform.
5. The water dispenser for pets according to claim 1, characterized in that: the water purifier also comprises a first water pump and a second water pump, wherein the first water pump is connected in the water purifying waterway and is used for providing water outlet power for the water purifying outlet; the second water pump is connected in the waste water waterway and is used for providing pumping power for the waste water pumping port.
6. The water dispenser for pets according to claim 1, characterized in that: the water bowl is characterized by also comprising a first water level detection device arranged in the water bowl, wherein the first water level detection device is used for detecting the liquid level of liquid in the water bowl;
the system also comprises a second water level detection device and a third water level detection device, wherein the second water level detection device is used for detecting the liquid level of liquid in the clean water tank, and the third water level detection device is used for detecting the liquid level of liquid in the wastewater tank;
the second water level detection device and the third water level detection device are both arranged on the host machine and are capacitance induction type detection devices; the third water level detection device is close to the wastewater tank; the second water level detection device is arranged at the upper end of the main machine, a containing cavity for containing the second water level detection device is arranged on the water purification tank, and the second water level detection device can be inserted into the containing cavity to detect the liquid level of liquid in the water purification tank.
7. The water dispenser for pets according to claim 1, characterized in that: the negative pressure generating device can discharge air in the wastewater tank through the air outlet to generate negative pressure in the wastewater tank, so that the wastewater pumping port generates water absorption power;
the negative pressure generating device is arranged on the host, an exhaust channel is arranged in the waste water tank, the exhaust channel is provided with two open ends, one open end is a top space of the exhaust port extending to the waste water tank, and the other open end is arranged outside the waste water tank and communicated with the negative pressure generating device;
the negative pressure generating device is arranged on the waste water tank and is positioned close to the exhaust port, and the exhaust port is positioned at the upper end of the waste water tank.
8. The water dispenser for pets according to any one of claims 1 to 14, characterized in that: the purified water outlet is arranged on the main machine and is positioned above the water bowl; the water purification export sets up to at least two, the water purification export is including the reposition of redundant personnel passageway, the reposition of redundant personnel passageway shunts water purification to every the water purification export.
9. The water dispenser for pets according to any one of claims 1 to 14, characterized in that: the water pumping device is characterized by further comprising a water pumping nozzle, wherein the water pumping nozzle is movably arranged on the host, the waste water pumping port is arranged on the water pumping nozzle, a water flow channel communicated with the waste water pumping port is arranged in the water pumping nozzle, the water flow channel is a part of the waste water channel, and the movement of the water pumping nozzle can enable the waste water pumping port to enter or leave the water bowl;
the water pumping nozzle is connected with the host in a sliding manner, a guide structure and a limiting structure which are matched with the water pumping nozzle are arranged on the host, and the guide structure is used for limiting the sliding direction of the water pumping nozzle on the host; the limiting structure is used for limiting the sliding distance of the water pumping nozzle so as to enable the water pumping nozzle to enter or leave the water bowl;
one end of the water pumping nozzle is provided with the waste water pumping port, the other end of the water pumping nozzle is rotatably connected with the host, a first rotating shaft and a second rotating shaft extend from two side surfaces of the water pumping nozzle, which are connected with one end of the host, the first rotating shaft and the second rotating shaft are coaxially arranged, and the water pumping nozzle is rotatably connected with the host through the first rotating shaft and the second rotating shaft; the water flow channel is communicated with the waste water pumping water gap after passing through the inner space of the first rotating shaft;
one end of the water pumping nozzle is provided with the waste water pumping port, the side surface of the other end of the water pumping nozzle extends to form a rotating shaft, and the water pumping nozzle is rotatably connected with the main machine through the rotating shaft; the water flow channel is communicated with the waste water pumping water gap after passing through the inner space of the rotating shaft;
a first water level detection device is also arranged in the water pumping nozzle; the first water level detection device is a capacitance induction type detection device and is attached in the water pumping nozzle; after the water pumping nozzle enters the water bowl, the first water level detection device can detect the liquid level information of liquid in the water bowl;
the host machine is also provided with a limiting structure used for limiting the movement of the water pumping nozzle, and the limiting structure ensures that the water pumping nozzle does not contact the water bowl when the water pumping nozzle is at the lowest position in the water bowl.
10. The water dispenser for pets according to any one of claims 1 to 14, characterized in that: the pet water dispenser is characterized by further comprising a detection switch, wherein the detection switch is used for detecting whether the water purifying tank in the pet water dispenser is assembled in place or/and detecting whether the water bowl in the pet water dispenser is assembled in place or/and detecting whether the waste water tank in the pet water dispenser is assembled in place or not.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110559688.7A CN113207727A (en) | 2021-05-21 | 2021-05-21 | Drinking machine for pet |
| PCT/CN2022/082927 WO2022242311A1 (en) | 2021-05-21 | 2022-03-25 | Water dispenser for pets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110559688.7A CN113207727A (en) | 2021-05-21 | 2021-05-21 | Drinking machine for pet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113207727A true CN113207727A (en) | 2021-08-06 |
Family
ID=77098030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110559688.7A Pending CN113207727A (en) | 2021-05-21 | 2021-05-21 | Drinking machine for pet |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113207727A (en) |
| WO (1) | WO2022242311A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022242311A1 (en) * | 2021-05-21 | 2022-11-24 | 深圳市小萌宠物科技有限公司 | Water dispenser for pets |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2022242311A1 (en) | 2022-11-24 |
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