CN210054238U - Constant temperature pet water dispenser - Google Patents
Constant temperature pet water dispenser Download PDFInfo
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- CN210054238U CN210054238U CN201920349635.0U CN201920349635U CN210054238U CN 210054238 U CN210054238 U CN 210054238U CN 201920349635 U CN201920349635 U CN 201920349635U CN 210054238 U CN210054238 U CN 210054238U
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Abstract
The utility model relates to a constant temperature pet water dispenser, it includes: the water dispenser comprises a tray assembly, a water outlet and a tray body, wherein the tray assembly comprises a water drinking tray, and the water drinking tray comprises a water inlet, a water outlet and a tray body extending between the water inlet and the water outlet; a drinking water tank having a content space in communication with the water outlet of the drinking water tray; the water inlet end of the pump assembly is connected into the drinking water tank, and the water outlet end of the pump assembly is connected with the water inlet of the drinking water tray; the temperature control assembly comprises a semiconductor refrigeration piece, a heat conduction mechanism attached to the semiconductor refrigeration piece and an air force mechanism connected with the heat conduction mechanism, and is arranged in a circulation loop formed by the tray assembly, the drinking water tank and the pump assembly. Can heat the pet drinking water, also can refrigerate the pet drinking water.
Description
Technical Field
The utility model relates to a pet water dispenser, in particular to a constant temperature pet water dispenser.
Background
With the improvement of living standard of people, more and more people are raising pets. Products manufactured around pets, such as pet water dispensers, are also increasingly on the market.
Patent document 1 "CN 203618522U" and patent document 2 "CN 108935171 a" both disclose pet water dispensers, but they have disadvantages: only the drinking water can be heated, and the drinking water cannot be refrigerated, so that the water temperature is limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a constant-temperature pet water dispenser.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a constant temperature pet water dispenser, it includes:
the water dispenser comprises a tray assembly, a water outlet and a tray body, wherein the tray assembly comprises a water drinking tray, and the water drinking tray comprises a water inlet, a water outlet and a tray body extending between the water inlet and the water outlet;
a drinking water tank having a content space in communication with the water outlet of the drinking water tray;
the water inlet end of the pump assembly is connected into the drinking water tank, and the water outlet end of the pump assembly is connected with the water inlet of the drinking water tray;
the temperature control assembly comprises a semiconductor refrigeration piece, a heat conduction mechanism attached to the semiconductor refrigeration piece and an air force mechanism connected with the heat conduction mechanism, and is arranged in a circulation loop formed by the tray assembly, the drinking water tank and the pump assembly.
Optimally, the water dispenser further comprises a transit water tank, the transit water tank is connected between the water outlet end of the drinking water tank and the water inlet of the drinking water tray, and the semiconductor refrigerating sheet is further arranged on the transit water tank.
Furthermore, the pump assembly comprises a water suction pump and a water replenishing pump, the water inlet end of the water suction pump is connected with the drinking water tank, and the water outlet end of the water suction pump is connected with the transit water tank; the water inlet end of the water replenishing pump is connected with the transfer water tank, and the water outlet end of the water replenishing pump is connected with the tray assembly.
Furthermore, the water storage tank also comprises a water storage tank, and the water outlet end of the water storage tank is connected with the transfer water tank.
Furthermore, a first one-way valve for limiting water from flowing back into the water storage tank is arranged between the water storage tank and the transfer water tank.
Furthermore, a second one-way valve for limiting water from flowing back into the drinking water tank is arranged between the drinking water tank and the transit water tank.
Further, a water level sensor is arranged in the transit water tank.
Furthermore, an electromagnetic valve is arranged between the tray assembly and the transit water tank.
Preferably, a float switch is arranged in the drinking water tank, and the control end of the float switch is connected with the pump assembly.
Furthermore, the floating ball type switch also comprises a delay circuit, and the delay circuit is connected with the floating ball switch.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses a constant temperature pet water dispenser owing to be provided with accuse temperature subassembly, and the semiconductor refrigeration piece has the function of heating and refrigerating concurrently in the accuse temperature subassembly. The semiconductor refrigerating plate is a cooling device composed of semiconductors, when a thermocouple formed by connecting an N-type semiconductor material and a P-type semiconductor material has current passing through, heat transfer can be generated between two ends, and the heat can be transferred from one end to the other end, so that temperature difference is generated to form a cold and hot end. And the cold and hot ends can be reversed by switching the direction of the current. The cold end or the hot end of the semiconductor refrigerating sheet can refrigerate or heat water. The semiconductor refrigeration sheet is commonly used for air conditioning equipment, and is not easy to think about when being used for a pet water dispenser.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic structural view of an embodiment 1 of the constant temperature pet drinking fountain of the present invention;
FIG. 2 is a schematic structural view of the constant temperature pet drinking fountain of the utility model in the embodiment 2;
FIG. 3 is a schematic structural view of the constant temperature pet drinking fountain of the utility model in the embodiment 3;
FIG. 4 is another schematic view of the drinking water tray;
FIG. 5 is a perspective view of the embodiment 1 shown in FIG. 1;
FIG. 6 is a disassembled schematic view of FIG. 5 (hose connection part not shown);
FIG. 7 is a central cross-sectional view of FIG. 5 (hose attachment member not shown);
wherein the reference numerals are as follows:
10. a water dispenser; 11. a body; 12. a handle; 13. a display screen; 14. a bracket; 141. a convex portion; 15. an air outlet; 16. a transfer water tank seat; 161. a flange; 17. a rubber strip;
20. a tray assembly; 21. a drinking water tray; 211. a water inlet; 212. a water outlet; 213. a tray body; 22. a filter tray; 23. a support tray;
30. a drinking water tank; 31. a content space; 32. an outer box; 33. a water inlet pipe;
40. a pump assembly; 41. a water replenishing pump; 42. a water pump;
50. a temperature control assembly; 51. a semiconductor refrigeration sheet; 52. a heat conducting mechanism; 53. a wind power mechanism;
60. a transit water tank;
70. a water storage tank;
80. a control component; 81. a float switch; 82. an electromagnetic valve; 83. a first check valve; 84. a second one-way valve; 85. a water level sensor.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
Referring to fig. 1, and fig. 5 to 7, the constant temperature pet drinking fountain 10 includes a water storage tank 70, a transit water tank 60, a drinking water tank 30, a tray assembly 20, and a pump assembly 40.
The pump assembly 40 includes a make-up pump 41 and a suction pump 42. The water in the tray component 20 is used for the pet to drink, the water in the tray component 20 naturally flows into the drinking water tank 30, under the action of the pump component 40, the water in the drinking water tank 30 is pumped out by the water pump 42 and pumped into the transit water tank 60, and after the water in the transit water tank 60 is heated or cooled by the temperature control component 50, the water enters the tray component 20 under the action of the water pump 42 (under the action of the water replenishing pump 41 in other technical schemes). The water storage tank 70 continuously supplies water into the intermediate water tank 60.
The tray assembly 20 includes a drinking tray 21, a filter tray 22, and a retainer tray 23 stacked from top to bottom. The edge of the drinking tray 21, filter tray 22 or tray 23 may extend and rest on the edge of the drinking water tank 30.
The center of the drinking water tray 21 is provided with a water inlet 211. The water inlet pipe 33 is connected to the water inlet 211, and water pumped out of the pump assembly 40 passes through the water inlet pipe 33 and the water inlet 211 into the drinking water tray 21. The drinking water tray 21 is similar to a disc, an opening, namely a water outlet 212 is formed in the periphery of the drinking water tray 21, a tray body 213 extends between the water inlet 211 and the water outlet 212, and water flows from the water inlet 211 to the water outlet 212 in the tray body 213, so that the drinking water tray is similar to natural running water and can improve the drinking interest of pets. The lowest point of the water outlet 212 is higher than the bottom surface of the tray body 213 by a certain distance, so that a certain amount of water is accumulated in the tray body 213.
The centers of the filter disc 22 and the support disc 23 are provided with openings, and the periphery of the water inlet pipe 33 is sleeved with the openings. The filter tray 22 is sandwiched between the drinking tray 21 and the retainer tray 23. The filter disc 22 is provided with densely distributed through holes for water to flow through, and the filter disc 22 can be internally provided with filter elements such as activated carbon and sponge so as to purify water and remove impurities mixed in when the pet drinks the water. The water is filtered and then collected in the tray 23. The central hole of the bearing tray 23 is in clearance fit with the water inlet pipe 33, water can flow out of the tray assembly from the clearance and enter the content space 31 of the drinking water box 30, the bearing tray 23 is also provided with densely distributed outflow holes, the sound of the water flowing out of the bearing tray 23 in the clearance and the outflow holes and entering the drinking water box 30 is very small, the mute effect is achieved, and pets drinking water can not be disturbed.
The drinking water tank 30 continuously stores water naturally flowing from the tray assembly. The drinking water tank 30 is provided with a water pump 42, and the water pump 42 pumps water in the drinking water tank 30 into the transit water tank 60 for heating and then flows into the tray assembly 20 and further flows into the drinking water tank 30. Thus, a circulation loop is formed.
The water is heated or cooled by the temperature control assembly 50 in the intermediate water tank 60 in the circulation loop.
The drinking water tray 21 may also have a structure in which, as shown in fig. 4, the tray body 213 near the water inlet 211 is at a horizontal high point, the height of the tray body 213 is gradually reduced from the water inlet 211 to the water outlet 212, and the water outlet 212 is naturally formed by the edge of the tray body 213. At this time, the water flow has different heights on the surface of the tray body 213, which is suitable for the drinking water requirements of pets with different sizes.
The temperature control assembly 50 comprises a semiconductor chilling plate 51, a heat conducting mechanism 52 and a wind mechanism 53.
One surface (refrigerating surface or heating surface) of the semiconductor refrigerating sheet 51 is attached to the outer wall of the transit water tank 60, and the water in the transit water tank 60 is heated through heat conduction. In order to improve the heating efficiency, the wall of the intermediate water tank 60 corresponding to the semiconductor chilling plate 51 may be made of a metal material with good thermal conductivity.
The other surface of the semiconductor cooling sheet 51 is closely attached with a heat transfer mechanism 52 and a wind mechanism 53. The heat conducting mechanism 52 and the wind mechanism 53 carry away the hot air or the cold air generated at the other side of the semiconductor chilling plate 51, so as to ensure the cooling or heating efficiency of the semiconductor chilling plate 51.
The heat conducting mechanism 52 may be a heat conducting metal plate, and in this embodiment, the heat conducting mechanism 52 is a heat conducting fin made of an aluminum alloy material for increasing the heat conducting performance.
The wind mechanism 53 can generate wind, and the wind mechanism 53 can be a fan or other device capable of generating wind. To blow air off the surface of the heat conducting means 52.
The temperature control assembly 50 may further include a temperature controller (not shown) including a temperature sensor, a preset temperature may be set in the temperature controller, and when the temperature sensor detects that the water temperature is higher than the preset temperature, the temperature controller cuts off power supply to keep the temperature constant at a value. In general, the temperature controller may not be provided, for example, the temperature of the water is substantially constant by setting the power of the semiconductor cooling plate.
In this embodiment, two wires for connecting the semiconductor refrigeration sheet 51 to a power supply may also be exchanged, so that the semiconductor refrigeration sheet 51 converts heating into refrigeration for water in the transfer water tank 60. The occasion is suitable for hot weather, and the drinking water needs to be cooled.
In the circulation loop, the water pumped into the transit water tank 60 from the suction pump 42 is heated by the temperature control assembly 50 and then flows into the tray assembly 20 for the pet to drink, and the pet drinks warm water, which is beneficial to health.
Besides the transit water tank 60, a heat insulation member, such as foam or cotton cloth, can be preferably arranged, so that heat loss can be prevented, and an energy-saving effect can be achieved.
A rectifier can be arranged between the semiconductor refrigeration piece 51 and the 220V alternating current power supply and converts high-voltage alternating current into low-voltage direct current, so that accidents can not happen even if a pet bites the electric wire, and the safety is higher.
A water storage tank 70 is arranged above the transfer water tank 60, and the water outlet end of the water storage tank 70 is connected with the transfer water tank 60. Water consumed in the circulation circuit by the pet for drinking and evaporation, etc. can be supplied through the water storage tank 70.
No control valve may be provided between the water storage tank 70 and the transfer tank 60. As long as the water outlet end of the water storage tank 70 is sufficiently higher than the corresponding water inlet end of the relay water tank 60, the water in the water storage tank 70 can flow out into the relay water tank 60 against the pressure of the water pump 42 due to the strong water pressure generated by the height difference.
However, the height of the water storage tank 70 cannot be too high in consideration of the miniaturity of the pet water dispenser, and therefore, a first check valve 83 is provided between the water storage tank 70 and the transfer tank 60. So that water can flow only from the storage tank 70 to the intermediate water tank 60.
In this embodiment, the pressure generated by the water pump 42 is relatively high, and due to the pressure generated by the water pump 42, the water in the water storage tank 70 does not continuously flow to the relay water tank 60, and only when the water pump 42 stops working and the water is pumped from the relay water tank 60 by the water replenishing pump 41, the water in the water storage tank 70 enters the relay water tank 60 to replenish the water in the circulation loop.
And the water in the content space 31 of the drinking water tank 30 is gradually reduced due to the drinking of the pet, and finally the water pump 42 can not pump the water, and the circulation loop can not be continued. At this time, the water pump 42 needs to be stopped for a while, the water replenishing pump 41 is started to replenish water, the water replenishing pump 41 pumps the water in the transit water tank 60 to the tray assembly 20, the water is accumulated in the drinking water tank 30 after leaving the tray assembly 20, the water replenishing pump 41 is closed after a sufficient amount of water is accumulated in the drinking water tank 30, the water pump 42 is started again, and the circulation circuit is started again. This is also known as the drinking water tank refill process.
In the above-mentioned water tank water replenishing process, the water pump 42 stops working, the water replenishing pump 41 pumps out the water in the transit water tank 60, and the water tank 70 continuously replenishes water into the transit water tank 60 because the pressure of the water pump 42 on the water tank 70 is released. In order to prevent water from entering the drinking water tank 30 directly through the path of the deactivated water pump 42 (at which time the pet cannot drink water), a second check valve 84 is provided between the water pump 42 and the transfer tank 60 to prevent water from flowing from the transfer tank 60 to the water pump 42 and then directly into the drinking water tank 30.
The water replenishing process of the drinking water tank can be started manually, for example, when insufficient water storage in the drinking water tank 30 is observed, the water suction pump 42 can be turned off manually, the water replenishing pump 41 can be turned on manually, after the water replenishing pump 41 works for a period of time to accumulate a sufficient amount of water in the drinking water tank 30, the water suction pump 42 can be turned on manually, and the water replenishing pump 41 can be turned off manually.
In order to automatically start the water replenishing process of the drinking water tank, a float switch 81 may be disposed in the drinking water tank 30, and a control end of the float switch 81 is connected to the water pump 42. When the float switch 81 detects that the water level reaches a certain low point, the water pump 42 is turned off through the control end, and the water pump 42 cannot be started through the float switch 81 after the water pump 42 is turned off, the water pump 42 needs to be manually started, and water can be automatically supplemented through the pressure generated by the height of the water storage tank 70 or supplemented through the operation of the water supplementing pump 41 after the water pump 42 is stopped. Further, in this embodiment, the other control end of the float switch 81 is connected to the water replenishing pump 41, so that the water replenishing pump 41 is turned on to replenish water while the water pump 42 is turned off by the float switch 81.
In order to automatically turn off the water replenishing process, a delay circuit (not shown) may be further disposed on the basis of the float switch 81, the delay circuit is connected to the float switch 81, and the float switch 81 turns on the water pump 42 again at a certain time after automatically turning off the water pump 42. A time delay circuit is provided to operate the water replenishment pump 41 for a period of time, such as one and a half minutes, after which a sufficient amount of water has accumulated in the drinking water tank 30.
The delay circuit may be a circuit provided in a commercially available delay switch.
In this embodiment, the height of the water outlet end of the water storage tank 70 is higher than that of the transfer water tank 60, so that the water in the water storage tank 70 flows into the transfer water tank 60 under the action of gravity to replenish water. In other embodiments, the height of the water storage tank 70 may not be limited, such as reducing the height of the water storage tank 70, making the water outlet of the water storage tank 70 flush with the intermediate water tank 60, and providing a pressure source in the water storage tank 70 to keep the water outlet of the water storage tank 70 continuously pressing on the intermediate water tank 60.
In other technical solutions, even the water storage tank 70 may not be provided, but the household faucet is connected to the transfer water tank 60 corresponding to the water replenishing port of the water storage tank 70.
In this embodiment, the water circulation is mainly performed by the water pump 42, the water replenishing pump 41 is in a stop state during the normal water circulation, and the water replenishing pump 41 operates and the water pump 42 stops operating during the water replenishing of the drinking water tank. That is, the water pump 42 and the water replenishing pump 41 are alternately operated.
In other technical schemes, in order to improve the circulating power, the water pump 42 and the water replenishing pump 41 can work simultaneously during the water path circulation, and the water pump 42 and the water replenishing pump 41 only need to have the same working efficiency, namely the water pump and the water replenishing pump water with the same volume in unit time; when the drinking water tank is used for replenishing water, the water suction pump 42 stops working, and the water replenishing pump 41 continues working; after the water supply is completed, the water pump 42 resumes its operation, and performs water circulation together with the water supply pump 41.
Since the water in the storage tank 70 is exhausted, a water level sensor 85 is provided in the relay water tank 60 for safety, and the water level in the relay water tank 60 is sensed by the water level sensor 85.
Additionally, a solenoid valve 82 may also be provided between the tray assembly 20 and the transfer tank 60. The solenoid valve 82 is provided between the relay water tank 60 and the water replenishment pump 41 (as in the present embodiment), or between the water replenishment pump 41 and the tray assembly 20.
The water level sensor 85 is connected to a controller (not shown), and the control end of the controller is connected to the solenoid valve 82. When the water level sensor 85 senses that the water level in the transit water tank 60 is not sufficient, the solenoid valve 82 is closed, so that the water in the transit water tank 60 cannot flow out, thereby preventing the transit water tank 60 from being burnt out by the temperature control assembly 50. When the water level sensor 85 senses that a certain water level is satisfied in the transit water tank 60, the solenoid valve 82 is opened, and the circulation of the water path is recovered to be normal.
In this embodiment, the temperature control assembly 50 includes a semiconductor cooling plate 51, a heat conducting mechanism 52 and a wind mechanism 53. The semiconductor cooling plate 51 is a cooling device composed of semiconductors, and when a current passes through a thermocouple pair formed by connecting an N-type semiconductor material and a P-type semiconductor material, heat transfer occurs between the two ends, and the heat is transferred from one end to the other end, thereby generating a temperature difference to form a cold-hot end. And the cold and hot ends can be reversed by switching the direction of the current. The cold end or the hot end of the semiconductor refrigerating sheet can refrigerate or heat water. The semiconductor refrigeration sheet is commonly used for air conditioning equipment, and is not easy to think about when being used for a pet water dispenser. The temperature control assembly 50 can heat or cool the drinking water. The water can be heated in winter and cooled in hot summer, so that the applicability is wider.
In this embodiment, the float switch 81, the solenoid valve 82, the first check valve 83, the second check valve 84, and the water level sensor 85 together form the control unit 80.
In this embodiment, with transit water tank 60 set up alone, make and carry out the water route circulation between drinking-water tank 30 and the transit water tank 60, heat water in transit water tank 60, separate between accuse temperature subassembly 50 and the drinking-water tank 30, accuse temperature subassembly 50 can not lead to the fact the injury to the pet, can protect pet safety.
In this embodiment, the water storage tank 70 is provided to automatically replenish water, so as to satisfy the drinking water demand of the pet when the owner leaves home for a long time. And a control valve is not needed to be arranged between the water storage tank 70 and the transfer water tank 60, or only one first check valve 83 is needed to be arranged, so that the structure is simpler.
As shown in fig. 5 and fig. 6, the water dispenser 10 includes a body 11, and handles 12 are disposed on two sides of the body 11 for convenient carrying. A display screen 13 is provided on the front side of the body 11, and information such as temperature can be displayed on the display screen 13. And control keys such as a switch button may be provided near the display 13.
As shown in fig. 5 and 6, the water storage tank 70 is placed on the bracket 14, and the bracket 14 has four protrusions 141 at the periphery, and the protrusions 141 can support the water storage tank 70 more firmly, so that a mobile pet is not easy to overturn the water storage tank 70.
As shown in fig. 6, an air outlet 15 is further disposed on the body 11 near the temperature control assembly 50 for discharging the air blown by the wind mechanism 53.
Referring to fig. 6, the intermediate water tank 60 is placed on the intermediate water tank base 16, and the intermediate water tank base 16 has a flange 161 extending upward at the periphery thereof, and the flange 161 makes the intermediate water tank 60 more stable.
As shown in fig. 6, five rubber strips 17 are disposed at the bottom side of the body 11 to stabilize the water dispenser 10 and protect the ground from being scratched.
As shown in figure 7, the lower end of the water inlet pipe 33 is screwed on the bottom plate of the drinking water tank 30, and the water outlet end of the water replenishing pump is connected with the water inlet pipe 33 outside the drinking water tank 30, so that the water replenishing pump has the beneficial effect of being convenient to install.
Example 2
As shown in fig. 2, the temperature control assembly 50 with the semiconductor cooling plate 51 is also used in embodiment 2 to heat or cool the drinking water. The main difference from embodiment 1 is that the intermediate water tank 60 and the water storage tank 70 in embodiment 1 are not provided in embodiment 2, and the corresponding pump assembly 40 only needs to include one pump.
The pump assembly 40 draws water from the interior space 31 of the drinking water tank 30 and into the drinking water tray 21 of the tray assembly 20. The water in the drinking tray 21 overflows and then flows into the drinking water tank 30 after being filtered and purified. It may be added manually when there is insufficient water in the drinking tank 30.
In this embodiment, the semiconductor cooling plate 51 of the temperature control assembly 50 heats the bottom of the drinking water tank 30. The outer box 32 is arranged, the outer box 32 is sleeved on the periphery of the drinking water box 30, and the pump assembly 40 and the temperature control assembly 50 are contained at the bottom of the outer box 32.
Example 3
As shown in fig. 3, the temperature control assembly 50 with the semiconductor cooling plate 51 is also used in example 3 to heat or cool the drinking water. The main differences from example 1 are: the water storage tank 70 is not provided in embodiment 3; the horizontal height of the bottom of the drinking water tank 30 is higher than the highest point of the water level in the transit water tank 60; only the water replenishing pump 41 is provided, and the water suction pump 42 in embodiment 1 is not provided.
Because the horizontal height of the bottom of the drinking water tank 30 is higher than the highest point of the water level in the transit water tank 60, the water in the content space 31 flows to the transit water tank 60 for heating under the action of gravity, then is pumped into the drinking water tray 21 through the water replenishing pump 41, and flows back into the drinking water tank 30, and the process is circulated. It may be added manually when there is insufficient water in the drinking tank 30.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A constant temperature pet water dispenser is characterized by comprising:
a tray assembly (20), the tray assembly (20) comprising a drinking tray (21), the drinking tray (21) comprising a water inlet (211), a water outlet (212), and a tray body (213) extending between the water inlet (211) and the water outlet (212);
a drinking water tank (30), the drinking water tank (30) having a content space (31) communicating with the water outlet (212) of the drinking water tray (21);
a pump assembly (40), wherein the water inlet end of the pump assembly (40) is connected in the drinking water tank (30), and the water outlet end of the pump assembly (40) is connected to the water inlet (211) of the drinking water tray (21);
the temperature control assembly (50) comprises a semiconductor refrigeration piece (51), a heat conduction mechanism (52) attached to the semiconductor refrigeration piece (51) and an air force mechanism (53) connected with the heat conduction mechanism (52), and the temperature control assembly (50) is arranged in a circulation loop formed by the tray assembly (20), the drinking water tank (30) and the pump assembly (40).
2. The constant temperature pet water dispenser of claim 1, characterized in that: the water dispenser is characterized by further comprising a transfer water tank (60), wherein the transfer water tank (60) is connected between the water outlet end of the drinking water tank (30) and the water inlet (211) of the drinking water tray (21), and the transfer water tank (60) is further provided with the semiconductor refrigerating sheet (51).
3. The constant temperature pet water dispenser of claim 2, characterized in that: the pump assembly (40) comprises a water suction pump (42) and a water replenishing pump (41), the water inlet end of the water suction pump (42) is connected with the drinking water tank (30), and the water outlet end of the water suction pump (42) is connected with the transit water tank (60); the water inlet end of the water replenishing pump (41) is connected with the transfer water tank (60), and the water outlet end of the water replenishing pump (41) is connected with the tray component (20).
4. The constant temperature pet water dispenser of claim 2, characterized in that: the water storage device also comprises a water storage tank (70), and the water outlet end of the water storage tank (70) is connected with the transfer water tank (60).
5. The constant temperature pet water dispenser of claim 4, characterized in that: a first one-way valve (83) for limiting water from flowing back into the water storage tank (70) is arranged between the water storage tank (70) and the transfer water tank (60).
6. The constant temperature pet water dispenser of claim 4, characterized in that: a second one-way valve (84) for limiting water from flowing back into the drinking water tank (30) is arranged between the drinking water tank (30) and the transit water tank (60).
7. The constant temperature pet water dispenser of claim 2, characterized in that: a water level sensor (85) is arranged in the transfer water tank (60).
8. The constant temperature pet water dispenser of claim 7, characterized in that: an electromagnetic valve (82) is arranged between the tray assembly (20) and the transit water tank (60).
9. The constant temperature pet water dispenser of claim 1, characterized in that: a float switch (81) is arranged in the drinking water tank (30), and the control end of the float switch (81) is connected with the pump assembly (40).
10. The constant temperature pet water dispenser of claim 9, characterized in that: the floating ball type switch also comprises a delay circuit, and the delay circuit is connected with the floating ball switch (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349635.0U CN210054238U (en) | 2019-03-19 | 2019-03-19 | Constant temperature pet water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349635.0U CN210054238U (en) | 2019-03-19 | 2019-03-19 | Constant temperature pet water dispenser |
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| Publication Number | Publication Date |
|---|---|
| CN210054238U true CN210054238U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920349635.0U Expired - Fee Related CN210054238U (en) | 2019-03-19 | 2019-03-19 | Constant temperature pet water dispenser |
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| CN (1) | CN210054238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109937905A (en) * | 2019-03-19 | 2019-06-28 | 常熟市双荣宠物用品有限公司 | A kind of constant temperature Pet drinking machine |
| CN109937905B (en) * | 2019-03-19 | 2024-06-04 | 常熟市双荣宠物用品有限公司 | Constant temperature pet drinking machine |
-
2019
- 2019-03-19 CN CN201920349635.0U patent/CN210054238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109937905A (en) * | 2019-03-19 | 2019-06-28 | 常熟市双荣宠物用品有限公司 | A kind of constant temperature Pet drinking machine |
| CN109937905B (en) * | 2019-03-19 | 2024-06-04 | 常熟市双荣宠物用品有限公司 | Constant temperature pet drinking machine |
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Granted publication date: 20200214 Termination date: 20210319 |