Emptying and sterilizing device of water dispenser

Abstract

The utility model relates to the technical field of water dispensers, in particular to an emptying and sterilizing device of a water dispenser. Comprising a hot water tank and a cold water tank which are arranged in a shell, a mounting chamber and a water receiving chamber are arranged on the shell, the hot water tank and the cold water tank are fixedly mounted in the mounting chamber, drain pipes are arranged at the bottom ends of the hot water tank and the cold water tank, water outlet heads are arranged at the bottom ends of the drain pipes, and the bottom ends of the water outlet heads extend into the water receiving chamber. The hot water tank and the cold water tank are fixedly sleeved with electric heating sleeves, a barrel inserting groove is formed in the top end of the shell, a water guide pipe is arranged in the barrel inserting groove, and the bottom end of the water guide pipe extends into the mounting chamber and is provided with two water inlet pipes. Through a simple water receiving and draining structure, water discharged after disinfection can be conveniently received, accommodated and drained, the operation of taking out a water receiving tank to pour water can be avoided, the problem of water spilling during water pouring can be effectively avoided, and great convenience is brought to people.

Description

Technical Field

[0001] The utility model relates to the technical field of water drinking machines, in particular to an emptying and disinfecting device for a water drinking machine. Background Art

[0002] A water dispenser is a device that heats or cools bottled pure water (or mineral water) to make it convenient for people to drink. Bottled water is placed on top of the machine and used in conjunction with the bottled water. With the continuous development of the economy, the market demand for water dispensers continues to increase. They are mainly used in offices such as homes, companies, enterprises and units, bringing great convenience to people's work and life. Current water dispensers generally have an emptying and disinfection function, which can empty overnight water and disinfect the pipeline. The prior art discloses a water dispenser with overnight emptying and pipeline disinfection with an authorization announcement number of CN213464736U. A water inlet pipe with one end extending to the outside of the base is provided at the bottom of the base, and the other end of the water inlet pipe penetrates from bottom to top into the heating tank. The heating tank is provided with a first A heating device, the water tank and the heating tank are connected by a water transmission pipe, the bottom end of the water transmission pipe extends to the bottom of the heating tank, the water transmission pipe is provided with a first electric pump and a pipe disinfection mechanism from top to bottom, a first drainage mechanism connected to the water tank through a first drainage pipe is provided in the base on one side of the water tank, and a second drainage mechanism connected to the heating tank through a second drainage pipe is provided in the base on one side of the heating tank. The utility model aims to provide a water dispenser that can disinfect the water pipes in the water dispenser by high-temperature water and can also automatically discharge overnight water in the water dispenser.

[0003] However, it is found during use that the existing water dispenser emptying and disinfecting device is not convenient for receiving, accommodating and discharging the discharged water. The water receiving trough needs to be taken out for pouring, which easily causes the water in the water receiving trough to spill out, causing a lot of trouble for people. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a water dispenser emptying and disinfecting device, which is convenient for receiving, accommodating and discharging the water discharged after disinfection, can avoid the operation of taking out the water trough to pour the water, can effectively avoid the problem of water spilling when pouring, brings great convenience to people, and solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a water dispenser emptying and disinfecting device, comprising a hot water tank and a cold water tank arranged in a shell, the shell is provided with an installation room and a water receiving room, the hot water tank and the cold water tank are fixedly installed in the installation room, the bottom ends of the hot water tank and the cold water tank are provided with a drain pipe, the bottom ends of the drain pipes are provided with a water outlet head, the bottom end of the water outlet head extends into the water receiving room, the hot water tank and the cold water tank are fixedly provided with an electric heating sleeve, the top end of the shell is provided with a barrel slot, the barrel slot is provided with a water guide pipe, the bottom end of the water guide pipe extends into the installation room and is provided with two water inlet pipes, the two The water inlet pipe is respectively fixed to and connected with the hot water tank and the cold water tank, a solenoid valve is arranged on the water inlet pipe, a receiving groove is provided on the bottom inner wall of the water receiving chamber, a water receiving groove is slidably installed in the receiving groove, a grating is fixedly installed on the top of the water receiving groove, a plurality of water holes are arranged on the grating, the grating is slidably installed in the water receiving chamber, an L-shaped through hole connected with the receiving groove is provided on one side of the shell, a water pump is fixedly installed in the L-shaped through hole, a first drainage bellows is fixedly provided at the bottom of the water receiving groove and connected, the bottom end of the first drainage bellows is fixed on the water inlet of the water pump, and a second drainage bellows is provided on the drainage outlet of the water pump.

[0006] To prevent the hot water from splashing and injuring people:

[0007] As a further improvement of the above technical solution: the storage groove also includes two slide grooves, which are respectively opened on the inner walls on both sides of the storage groove, a slider is slidably installed in the slide groove, the slider is fixed on one side of the water receiving groove, a screw rod is threaded through the slider, a chamber connected to the L-shaped through hole is opened on the shell, the bottom end of the screw rod extends into the chamber and is provided with a first bevel gear, a rotating rod is rotatably installed in the chamber, second bevel gears are provided at both ends of the rotating rod, the second bevel gear is meshed with the corresponding first bevel gear, a motor is provided on the shell, and the output shaft of the motor is fixed on the corresponding second bevel gear.

[0008] The beneficial effect of this improvement is that, through such an arrangement, it is convenient to quickly adjust the height of the docking sink, thereby facilitating access to the water outlet, and can effectively prevent the hot water discharged from the water outlet from splashing and injuring people.

[0009] In order to facilitate the support of the second drainage bellows:

[0010] As a further improvement of the above technical solution: a clamp is provided in the L-shaped through hole, a faucet is provided at one end of the second drainage bellows, and the faucet is slidably mounted on the clamp.

[0011] The beneficial effect of this improvement is that by providing a clamp, it is convenient to support the second drainage bellows.

[0012] To facilitate the closing of the L-shaped through hole:

[0013] As a further improvement of the above technical solution: a first cover plate is slidably installed in the L-shaped through hole.

[0014] The beneficial effect of this improvement is that by providing the first cover plate, the L-shaped through hole can be easily closed.

[0015] To facilitate motor installation:

[0016] As a further improvement of the above technical solution: a groove communicating with the chamber is opened on one side of the shell, the motor is located in the groove, and a second cover plate is slidably installed in the groove.

[0017] The beneficial effect of this improvement is that the groove is provided to facilitate installation of the motor.

[0018] In order to facilitate the support and limitation of the screw rod:

[0019] As a further improvement of the above technical solution: a circular groove and a circular hole are respectively opened on the inner walls of the top and bottom of the slide groove, the top end of the screw rod is rotatably installed in the circular groove, and the screw rod rotates through the circular hole.

[0020] The beneficial effect of this improvement is that by providing the circular groove and the circular hole, it is convenient to support and limit the screw rod.

[0021] In order to facilitate the support and limit of the rotating rod:

[0022] As a further improvement of the above technical solution: two clamping plates are fixedly installed in the chamber, and the rotating rod rotates through the two clamping plates.

[0023] The beneficial effect of this improvement is that by providing a clamping plate, it is convenient to support and limit the rotating rod.

[0024] The beneficial effects of the utility model are: through a simple water receiving and drainage structure, it is convenient to receive, contain and discharge the water discharged after disinfection, which can avoid the operation of taking out the water receiving trough to pour water, and can effectively avoid the problem of water spilling when pouring water, bringing great convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0026] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0027] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure of part B;

[0028] Figure 4 It is a schematic diagram of a cross-sectional structure of a hot water tank in the utility model viewed from above;

[0029] Figure 5 It is a schematic diagram of the three-dimensional sectional assembly structure of the water trough and the grid plate in the utility model.

[0030] In the figure: 1. Shell; 2. Hot water tank; 3. Cold water tank; 4. Installation room; 5. Water receiving room; 6. Drain pipe; 7. Water outlet; 8. Electric heating jacket; 9. Bucket slot; 10. Water guide pipe; 11. Water inlet pipe; 12. Solenoid valve; 13. Storage slot; 14. Water receiving slot; 15. Grid plate; 16. Water hole; 17. L-shaped through hole; 18. First drainage bellows; 19. Water pump; 20. Second drainage bellows; 21. Slide; 22. Sliding block; 23. Screw rod; 24. Chamber; 25. First bevel gear; 26. Rotating rod; 27. Second bevel gear; 28. Motor. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0032] like Figure 1-5As shown, a water dispenser emptying and disinfecting device comprises a hot water tank 2 and a cold water tank 3 arranged in a shell 1, the shell 1 is provided with an installation chamber 4 and a water receiving chamber 5, the hot water tank 2 and the cold water tank 3 are fixedly installed in the installation chamber 4, the bottom ends of the hot water tank 2 and the cold water tank 3 are provided with a drain pipe 6, the bottom ends of the drain pipe 6 are provided with a water outlet 7, the bottom end of the water outlet 7 extends into the water receiving chamber 5, the hot water tank 2 and the cold water tank 3 are fixedly sleeved with an electric heating sleeve 8, the top of the shell 1 is provided with a bucket slot 9, the bucket slot 9 is provided with a water guide pipe 10, the bottom end of the water guide pipe 10 extends into the installation chamber 4 and is provided with two water inlet pipes 11, the two water inlet pipes 11 are respectively fixed and communicated with the hot water tank 2 and the cold water tank 3, and the water inlet pipes 11 are provided with a water outlet 7. A solenoid valve 12 is provided, a receiving groove 13 is provided on the inner wall of the bottom of the water receiving chamber 5, a water receiving groove 14 is slidably installed in the receiving groove 13, a grid plate 15 is fixedly installed on the top of the water receiving groove 14, a plurality of water holes 16 are provided on the grid plate 15, and the grid plate 15 is slidably installed in the water receiving chamber 5, an L-shaped through hole 17 connected to the receiving groove 13 is provided on one side of the shell 1, a water pump 19 is fixedly installed in the L-shaped through hole 17, a first drainage bellows 18 is fixed and connected to the bottom of the water receiving groove 14, the bottom end of the first drainage bellows 18 is fixed on the water inlet of the water pump 19, and a second drainage bellows 20 is provided on the drainage outlet of the water pump 19, through a simple water receiving and drainage structure, it is convenient to inlet and outlet the water discharged after disinfection. The receiving groove 13 can receive, contain and discharge water, avoid the operation of taking out the water receiving groove 14 to pour water, effectively avoid the problem of water spilling when pouring water, and bring great convenience to people. The receiving groove 13 also includes two slide grooves 21, and the two slide grooves 21 are respectively opened on the inner walls on both sides of the receiving groove 13. A slider 22 is slidably installed in the slide groove 21, and the slider 22 is fixed on one side of the water receiving groove 14. A screw rod 23 is threaded through the slider 22. A chamber 24 connected to the L-shaped through hole 17 is opened on the housing 1, and the bottom end of the screw rod 23 extends into the chamber 24 and is provided with a first bevel gear 25. A rotating rod 26 is rotatably installed in the chamber 24, and second bevel gears 27 are provided at both ends of the rotating rod 26. The second bevel gear 27 The housing 1 is meshed with the corresponding first bevel gear 25, and a motor 28 is provided on the housing 1. The output shaft of the motor 28 is fixed on the corresponding second bevel gear 27. By so configuring, it is convenient to quickly adjust the height of the docking sink 14, and then it is convenient to approach the water outlet 7, which can effectively prevent the hot water discharged from the water outlet 7 from splashing and injuring people. A clamp is provided in the L-shaped through hole 17, and a faucet is provided at one end of the second drainage bellows 20. The faucet is slidably mounted on the clamp. By providing the clamp, it is convenient to support the second drainage bellows 20. A first cover plate is slidably mounted in the L-shaped through hole 17. By providing the first cover plate, it is convenient to close the L-shaped through hole 17. A groove communicating with the chamber 24 is provided on one side of the housing 1.The motor 28 is located in the groove, and a second cover plate is slidably installed in the groove. The groove is provided to facilitate the installation of the motor 28. A circular groove and a circular hole are respectively provided on the top and bottom inner walls of the slide 21. The top end of the screw rod 23 is rotatably installed in the circular groove, and the screw rod 23 rotates through the circular hole. The circular groove and the circular hole are provided to facilitate the support and position limiting of the screw rod 23. Two card plates are fixedly installed in the chamber 24, and the rotating rod 26 rotates through the two card plates. The card plates are provided to facilitate the support and position limiting of the rotating rod 26.

[0033] The working principle of the utility model is as follows: when in use, first close the two solenoid valves 12, then open the two electric heating sleeves 8, so that the water in the hot water tank 2 and the cold water tank 3 is heated to boiling, then close the electric heating sleeves 8, and most of the bacteria in the hot water tank 2 and the cold water tank 3 are disinfected by high temperature, then turn on the motor 28, the output shaft of the motor 28 drives the corresponding second bevel gear 27 to rotate, the second bevel gear 27 drives the rotating rod 26 to rotate, the rotating rod 26 drives another second bevel gear 27 to rotate, and at the same time the second bevel gear 27 drives the first bevel gear 25 to rotate, the first bevel gear 25 drives the screw rod 23 to rotate, so that the slider 22 is driven to slide and rise in the corresponding slide groove 21, so that the water receiving groove 14 is driven to rise and extend out of the receiving groove 13, the first drainage corrugated pipe 18 is stretched, and at the same time the grid plate 15 is driven by the water receiving groove 14 to slide and rise in the water receiving chamber 5 to close to the water outlet 7, and then open the two water outlets 7, so that the heated water in the hot water tank 2 and the cold water tank 3 are discharged , hot water flows into the water receiving tank 14 through the multiple water holes 16 on the grid plate 15, and the flow of hot water disinfects the inside of the drain pipe 6 and the water head 7. Then the output shaft of the motor 28 is reversed, so that the water receiving tank 14 is retracted into the storage tank 13. Through this arrangement, it is convenient to quickly adjust the height of the water receiving tank 14, and then it is convenient to approach the water head 7, which can effectively prevent the hot water discharged from the water head 7 from splashing and injuring people. Then, the first cover plate is opened, and the faucet is taken out from the L-shaped through hole 17, so that the second drainage bellows 20 is stretched and extended out of the L-shaped through hole 17. Then the faucet and the water pump 19 can be turned on for drainage. The water in the water receiving tank 14 is discharged through the first drainage bellows 18 and the second drainage bellows 20. Through this arrangement, it is convenient to receive, contain and discharge the water discharged after disinfection, which can avoid the operation of taking out the water receiving tank 14 for pouring water, and can effectively avoid the problem of water spilling when pouring water, which brings great convenience to people.

[0034] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0035] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A water dispenser emptying and disinfecting device, comprising a hot water tank (2) and a cold water tank (3) arranged in a housing (1), wherein the housing (1) is provided with an installation chamber (4) and a water receiving chamber (5), characterized in that: The hot water tank (2) and the cold water tank (3) are both fixedly installed in the installation room (4). The bottom ends of the hot water tank (2) and the cold water tank (3) are both provided with a drainage pipe (6). The bottom ends of the drainage pipe (6) are provided with a water outlet (7). The bottom ends of the water outlet (7) extend into the water receiving room (5). The hot water tank (2) and the cold water tank (3) are both fixedly sleeved with an electric heating sleeve (8). The top end of the shell (1) is provided with a barrel insertion groove (9). The barrel insertion groove (9) is provided with a water guide pipe (10). The bottom end of the water guide pipe (10) extends into the installation room (4) and is provided with two water inlet pipes (11). The two water inlet pipes (11) are respectively fixed to and communicated with the hot water tank (2) and the cold water tank (3). The water inlet pipe (11) is provided with a solenoid valve (12). A receiving groove (13) is provided on the inner wall of the bottom of the water receiving chamber (5), a water receiving groove (14) is slidably installed in the receiving groove (13), a grid plate (15) is fixedly installed on the top of the water receiving groove (14), a plurality of water holes (16) are provided on the grid plate (15), the grid plate (15) is slidably installed in the water receiving chamber (5), an L-shaped through hole (17) connected to the receiving groove (13) is provided on one side of the shell (1), a water pump (19) is fixedly installed in the L-shaped through hole (17), a first drainage corrugated pipe (18) is fixedly connected to the bottom of the water receiving groove (14), the bottom end of the first drainage corrugated pipe (18) is fixed on the water inlet of the water pump (19), and a second drainage corrugated pipe (20) is provided on the drainage outlet of the water pump (19).

2. A water dispenser emptying and disinfecting device according to claim 1, characterized in that: The receiving groove (13) further comprises two slide grooves (21), the two slide grooves (21) are respectively arranged on the inner walls of both sides of the receiving groove (13), a slider (22) is slidably installed in the slide groove (21), the slider (22) is fixed on one side of the water receiving groove (14), a screw rod (23) is threadedly penetrated on the slider (22), a chamber (24) communicating with the L-shaped through hole (17) is arranged on the shell (1), the bottom end of the screw rod (23) extends into the chamber (24) and is provided with a first bevel gear (25), a rotating rod (26) is rotatably installed in the chamber (24), both ends of the rotating rod (26) are provided with second bevel gears (27), the second bevel gear (27) is meshed with the corresponding first bevel gear (25), a motor (28) is arranged on the shell (1), and the output shaft of the motor (28) is fixed on the corresponding second bevel gear (27).

3. A water dispenser emptying and disinfecting device according to claim 1, characterized in that: A clamp is provided in the L-shaped through hole (17), and a faucet is provided at one end of the second drainage corrugated pipe (20), and the faucet is slidably mounted on the clamp.

4. A water dispenser emptying and disinfecting device according to claim 1, characterized in that: A first cover plate is slidably mounted in the L-shaped through hole (17).

5. A water dispenser emptying and disinfecting device according to claim 2, characterized in that: A groove communicating with the chamber (24) is provided on one side of the housing (1), the motor (28) is located in the groove, and a second cover plate is slidably mounted in the groove.

6. A water dispenser emptying and disinfecting device according to claim 2, characterized in that: A circular groove and a circular hole are respectively provided on the inner walls of the top and bottom of the slide groove (21); the top end of the screw rod (23) is rotatably mounted in the circular groove, and the screw rod (23) rotatably passes through the circular hole.

7. A water dispenser emptying and disinfecting device according to claim 2, characterized in that: Two clamping plates are fixedly installed in the chamber (24), and the rotating rod (26) rotates and passes through the two clamping plates.

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