Cold and hot integrated direct drinking machine with bubble water function

Abstract

The utility model discloses a cold and hot integrated direct drinking machine with a bubble water function, which comprises a direct drinking machine main body provided with a waterway system, the direct drinking machine main body is provided with a water outlet panel assembly, the downstream of the waterway system is connected with the water outlet panel assembly, the direct drinking machine main body is provided with an air injection device and a premixing tank, and the waterway system comprises a water injection branch pipeline. The water outlet end of the water injection branch pipeline and the gas outlet end of the gas injection device are connected with the premixing tank, and the water outlet end of the premixing tank is connected with the water outlet panel assembly. The utility model has the following advantages and effects: the scheme utilizes a new mechanical structure, and has the effects of being capable of prefabricating bubble water, reducing water receiving waiting time and being convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of direct drinking machines, in particular to a hot and cold integrated direct drinking machine with a bubble water function. Background Art

[0002] The existing Chinese patent with announcement number CN214414659U discloses a sparkling water direct drinking machine, including a direct drinking machine body, on which an inflation device is independently arranged, the inflation device includes a gas cylinder mounting frame arranged in the direct drinking machine body, a control block arranged on the direct drinking machine body and a gas cylinder installed in the gas cylinder mounting frame, and the gas cylinder is arranged as a carbon dioxide gas cylinder.

[0003] However, the above-mentioned direct-drinking machine for sparkling water has the following disadvantages: the direct-drinking machine for sparkling water prepares sparkling water by directly injecting carbon dioxide gas into the water receiving bottle through an inflation device after the water is received in the water receiving bottle. However, when preparing the direct-drinking machine for sparkling water, if the liquid level in the water receiving bottle is high, the injected carbon dioxide gas may flush the water in the water receiving bottle from the bottle mouth to the outside of the water receiving bottle. In addition, the preparation steps are relatively complicated, and the waiting time for receiving water is long, which needs to be improved urgently. Utility Model Content

[0004] The utility model aims to provide a hot and cold integrated direct drinking machine with a bubble water function, which has the effects of pre-making bubble water and reducing the waiting time for water collection.

[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a hot and cold integrated direct drinking machine with a bubble water function, comprising a direct drinking machine main body provided with a water system, the direct drinking machine main body is provided with a water outlet panel assembly, the downstream of the water system is connected to the water outlet panel assembly, the direct drinking machine main body is provided with an air injection device and a premixing tank, the water system comprises a water injection branch pipeline, the water outlet end of the water injection branch pipeline and the air outlet end of the air injection device are respectively connected to the premixing tank, and the water outlet end of the premixing tank is connected to the water outlet panel assembly.

[0006] By adopting the above technical scheme, the water system introduces raw water into the premixing tank through the water injection branch pipe, and then uses the gas injection device to introduce gas into the premixing tank and mix it with the water inside to form bubble water. The utility model prefabricates bubble water and stores it in the premixing tank. When bubble water is needed, the bubble water can be taken for drinking at any time through the water outlet panel assembly, which has the effects of prefabrication of bubble water, reduction of waiting time for water collection, and convenient operation.

[0007] The utility model is further configured as follows: the material of the premixing tank is configured as a transparent material, and the water outlet panel assembly is configured with a visual window corresponding to the premixing tank.

[0008] By adopting the above technical solution, the user can use the visual window to observe the bubble water level in the premix tank, so as to replenish the premix tank in time.

[0009] The utility model is further configured as follows: the water outlet panel assembly is provided with a bubble water faucet, and the water outlet end of the premix tank is connected to the bubble water faucet.

[0010] By adopting the above technical solution, the utility model corresponds to the premix tank and is separately connected to the bubble water faucet, so that the bubble water can be discharged through the bubble water faucet alone, the partition is clearer, and the user operation is convenient.

[0011] The utility model is further configured as follows: the gas injection device includes a gas cylinder and a pressing control structure, wherein the pressing control structure is used to press and cooperate with the pressure reducing valve on the gas cylinder and control the interruption of the gas flow between the gas cylinder and the premixing tank.

[0012] The utility model is further configured as follows: the pressing control structure includes a handle, a connecting rod assembly and a pressing piece, one end of the pressing piece is rotatably connected to the direct drinking machine body, the other end of the pressing piece is transmission connected to the handle through the connecting rod assembly, and the pressing piece is pressed and matched with the pressure reducing valve of the gas cylinder.

[0013] By adopting the above technical solution, pressing down the handle drives the connecting rod assembly to act as a pressing member to press the pressure reducing valve of the gas cylinder to release gas. When the gas injection is completed, the downward pressure on the handle is removed, and the pressure reducing valve automatically resets to realize automatic closure of the gas cylinder.

[0014] The utility model is further configured as follows: the connecting rod assembly includes a driving rod and a linkage rod, the driving rod is rotatably connected to the direct drinking machine body, one end of the handle is fixedly connected to the driving rod, the driving rod is radially provided with a toggle portion facing outward, one end of the linkage rod is hinged to the pressing piece, the other end of the linkage rod is provided with a linkage groove, and the toggle portion is linked to the linkage groove.

[0015] By adopting the above technical solution, the handle is pressed down to drive the driving rod to rotate, and the driving rod acts on the linkage rod to pull the pressing piece to press the pressure reducing valve of the gas cylinder, thereby opening the gas cylinder and inflating the premix tank.

[0016] The utility model is further configured as follows: the direct drinking machine body is provided with an elastic reset member, and the elastic reset member cooperates with the connecting rod assembly to drive the pressing member to always have a movement tendency away from the pressure reducing valve of the gas cylinder.

[0017] By adopting the above technical solution, when the handle is pressed down to open the gas cylinder for inflating, the elastic reset part will accumulate elastic potential energy. When the downward pressure of the handle is removed, the elastic reset part releases the elastic potential energy and drives the handle to reset. The handle then drives the pressing part away from the pressure reducing valve of the gas cylinder through the connecting rod assembly to reset and close.

[0018] The utility model is further configured as follows: the premixing tank is provided with an exhaust system, the exhaust system includes an exhaust pipeline and an exhaust control structure, the air inlet end of the exhaust pipeline is connected to the premixing tank, and the pressing control structure cooperates with the exhaust control structure to control the air flow interruption of the exhaust pipeline.

[0019] By adopting the above technical solution, the on-off of the exhaust control structure can be controlled by the pressing control structure, and then the air flow of the exhaust pipeline can be controlled by the exhaust control structure, so that the excessive air pressure in the premix tank can be discharged in time to prevent the premix tank from exploding.

[0020] The utility model is further configured as follows: the gas injection device includes a gas cylinder, an air flow interruption structure is provided between the gas cylinder and the premixing tank, the direct drinking machine body is provided with a control module, and the control module controls the air flow interruption between the gas cylinder and the premixing tank through the air flow interruption structure.

[0021] By adopting the above technical solution, the user can control the opening or closing of the gas flow interruption structure through the control module, thereby controlling the gas flow interruption between the gas cylinder and the premix tank.

[0022] The utility model is further configured as follows: the water outlet panel assembly is provided with hot and cold water faucets, the water system comprises a clean water tank, a cold tank and a hot tank, the upstream of the cold tank and the hot tank are connected to the clean water tank, and the downstream of the cold tank and the hot tank are connected to the hot and cold water faucets.

[0023] By adopting the above technical solution, the clean water tank is used to replenish water for the cold tank and the hot tank. When cold water is needed, the cold water in the cold tank flows to the cold and hot water taps to discharge cold water. When hot water is needed, the hot water in the hot tank flows to the cold and hot water taps to discharge hot water.

[0024] In summary, the utility model has the following beneficial effects:

[0025] A water outlet panel assembly is arranged at the front end of a direct drinking machine main body, and a water system, an air injection device and a premixing tank are arranged on the direct drinking machine main body. One water source of the water system is connected to the premixing tank through a water injection branch pipe, and then the air injection device is connected to the premixing tank through an air outlet end. The gas injected through the air injection device is mixed with the clean water in the premixing tank to prepare bubble water and store it. When bubble water is needed, the bubble water can be taken for drinking at any time through the water outlet panel assembly, which has the effects of pre-preparing bubble water, reducing the waiting time for water collection and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of the utility model.

[0027] Figure 2 It is a schematic diagram of the internal connection of the utility model.

[0028] Figure 3 This utility model Figure 2 A partial enlarged view of area A.

[0029] Figure 4 It is a structural diagram of the gas injection device in the first specific embodiment of the utility model.

[0030] Figure 5 It is an exploded view of the gas injection device in the first specific embodiment of the utility model.

[0031] Figure 6 It is a connection diagram of the exhaust system of the utility model.

[0032] In the figure: 1. Drinking machine body; 10. Mounting seat; 11. Water outlet panel assembly; 110. Panel control screen; 111. Bubble water tap; 112. Hot and cold water taps; 113. Visual window; 12. Clean water tank; 13. Cold tank; 14. Hot tank; 15. Control module; 16. First solenoid valve; 17. Second solenoid valve; 18. Filter unit; 19. First water pump; 191. Second water pump; 2. Gas injection device; 3. Premix tank; 4. Gas cylinder; 41. Pressure reducing valve; 5. Pressing control structure; 51. Handle; 52. Connecting rod assembly; 521. Driving rod; 5211. Toggle part; 522. Linking rod; 5221. Linking groove; 53. Pressing member; 54. Elastic reset member; 61. First one-way exhaust valve; 62. Second one-way exhaust valve; 63. High-pressure exhaust valve; 7. Four-way pipe; 71. First connecting pipe; 72. Second connecting pipe; 73. Exhaust pipe; 8. Inflating pipe. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings. Specific embodiment 1

[0035] A hot and cold integrated drinking machine with a bubble water function, such as Figure 1-2As shown, it includes a direct drinking machine body 1 provided with a water system, the direct drinking machine body 1 is provided with a water outlet panel assembly 11, the downstream of the water system is connected to the water outlet panel assembly 11, the direct drinking machine body 1 is provided with a gas injection device 2 and a premixing tank 3, the water system includes a water injection branch pipeline, the water outlet end of the water injection branch pipeline and the gas outlet end of the gas injection device 2 are respectively connected to the premixing tank 3, and the water outlet end of the premixing tank 3 is connected to the water outlet panel assembly 11; the water outlet panel assembly 11 is provided with a bubble water tap 111 and a hot and cold water tap 112, a second solenoid valve 17 is connected between the water outlet end of the premixing tank 3 and the bubble water tap 111, the second solenoid valve 17 is set as a drain valve, which is used to control the bubble water in the premixing tank 3 to be discharged to the bubble water tap 111, the utility model corresponds to the premixing tank 3 is separately connected to the bubble water tap 111, so that the bubble water can be discharged through the bubble water tap 111 alone, the partition is clearer, and it is convenient for users to operate, the water system includes a clean water tank 12, a cold tank 13 and a hot tank 1 4, the upstream of the cold tank 13 and the hot tank 14 is connected to the clean water tank 12, and the downstream of the cold tank 13 and the hot tank 14 is connected to the cold and hot water taps 112. The clean water tank 12 is used to replenish the cold tank 13 and the hot tank 14. When cold water is needed, the cold water in the cold tank 13 flows to the cold and hot water taps 112 to discharge cold water, and when hot water is needed, the hot water in the hot tank 14 flows to the cold and hot water taps 112 to discharge hot water. In this embodiment, the branch pipeline is set as a water channel between the cold tank 13 and the premix tank 3 A second water pump 191 is provided between the water outlet end of the cold tank 13 and the premixing tank 3, and the second water pump 191 is used to pump the cold water in the cold tank 13 into the premixing tank 3; in addition, in this embodiment, the material of the premixing tank 3 and the water outlet panel assembly 11 aligned with the premixing tank 3 is set to a transparent material, and the water outlet panel assembly 11 is provided with a visual window 113 at the position corresponding to the premixing tank 3, and the user can use the visual window 113 to observe the bubble water level in the premixing tank 3, so as to replenish the premixing tank 3 in time.

[0036] like Figure 2-5As shown, the gas injection device 2 includes a gas cylinder 4 and a pressing control structure 5. The pressing control structure 5 is used to press and cooperate with the pressure reducing valve 41 on the gas cylinder 4 and control the air flow between the gas cylinder 4 and the premixing tank 3; the pressing control structure 5 includes a handle 51, a connecting rod assembly 52 and a pressing member 53. One end of the pressing member 53 is rotatably connected to the direct drinking machine body 1, and the other end of the pressing member 53 is transmission-connected to the handle 51 through the connecting rod assembly 52. ​​The pressing member 53 is pressed and cooperated with the pressure reducing valve 41 of the gas cylinder 4, and the handle is pressed down. 51 drives the connecting rod assembly 52 to act on the pressing member 53 to press the pressure reducing valve 41 of the gas cylinder 4 to release gas. When the gas injection is completed, the downward pressure on the handle 51 is removed, and the pressure reducing valve 41 automatically resets to realize the automatic closing of the gas cylinder 4; the connecting rod assembly 52 includes a driving rod 521 and a linkage rod 522. The direct drinking machine body 1 is fixedly provided with a mounting seat 10, and the driving rod 521 is rotatably connected to the mounting seat 10. One end of the handle 51 is fixedly connected to the driving rod 521, and the driving rod 521 is radially outwardly provided with a toggle portion 521 1. One end of the linkage rod 522 is hinged with the pressing piece 53, and the other end of the linkage rod 522 is provided with a linkage groove 5221. The toggle part 5211 cooperates with the linkage groove 5221. The handle 51 is pressed down to drive the driving rod 521 to rotate. By utilizing the linkage effect between the toggle part 5211 of the driving rod 521 and the linkage groove 5221, the driving rod 521 acts on the linkage rod 522 to pull the pressing piece 53 to press the pressure reducing valve 41 of the gas cylinder 4, thereby opening the gas cylinder 4 and inflating the premix tank 3; direct drinking machine The main body 1 is provided with an elastic reset member 54, which cooperates with the connecting rod assembly 52 to drive the pressing member 53 to always have a movement tendency away from the pressure reducing valve 41 of the gas cylinder 4. When the handle 51 is pressed down to open the gas cylinder 4 for inflating, the elastic reset member 54 will accumulate elastic potential energy. When the downward pressure of the handle 51 is removed, the elastic reset member 54 releases the elastic potential energy and drives the handle 51 to reset. The handle 51 then drives the pressing member 53 to move away from the pressure reducing valve 41 of the gas cylinder 4 through the connecting rod assembly 52 to reset and close.

[0037] like Figure 2-3 As shown, the direct drinking machine body 1 is provided with a control module 15, and a first solenoid valve 16 is provided between the hot and cold water taps 112 and the cold tank 13, and between the hot and cold water taps 112 and the hot tank 14. The water outlet panel assembly 11 controls the opening and closing of the corresponding first solenoid valve 16 through the control module 15, thereby realizing the switching of the water outlet panel assembly 11 to connect cold water or hot water; the direct drinking machine body 1 is provided with a water inlet filter unit 18 and a first water pump 19, and the water inlet filter unit 18 is connected to the clean water tank 12 through the first water pump 19. The water inlet filter unit 18 can filter the water source at the inlet end of the water system to obtain clean raw water, and the clean raw water is lifted and pumped into the clean water tank 12 for storage through the first water pump 19.

[0038] like Figure 6As shown, the outlet end of the pressure reducing valve 41 of the gas cylinder 4 is connected to the premixing tank 3 through the charging pipe 8, and the premixing tank 3 is provided with an exhaust system, which includes an exhaust pipeline and an exhaust control structure (not shown). The exhaust control structure is arranged inside the mounting seat 10, and the air inlet end of the exhaust pipeline is connected to the premixing tank 3, and the exhaust end of the premixing tank 3 is connected to the air inlet of the four-way pipe 7. The first air outlet end of the four-way pipe 7 is connected to the first one-way exhaust valve 61, and the second air outlet end of the four copper pipes is connected to the air inlet end of the pressing control structure 5 through the first connecting pipe 71, and the air outlet end of the pressing control structure 5 is connected to the first air inlet end of the three-way pipe 63 through the second connecting pipe 72, and the air outlet end of the three-way pipe 63 is connected to the clean water tank 12 through the exhaust pipe 73, and the lifting handle 51 can drive the exhaust control structure to be turned on through the connecting rod assembly 52, so that the first connecting rod assembly 52 is turned on. The through pipe 71 and the second connecting pipe 72 are connected to realize manual exhaust. When the handle 51 is pressed down to reset, the airflow of the exhaust control structure is blocked. The exhaust control structure in this embodiment is a prior art and will not be described in detail here. In addition, the third air outlet end of the four-way pipe 7 is connected to the second one-way exhaust valve 62 through a connecting pipe, and the air outlet end of the second one-way exhaust valve 62 is connected to the second air inlet end of the three-way pipe 63. When the pressure in the premixing tank 3 is high, the first one-way exhaust valve 61 is actively opened for exhaust. When the pressure in the premixing tank 3 is too high, the second one-way exhaust valve 62 is actively opened to realize auxiliary exhaust, and a part of the gas in the premixing tank 3 is discharged through the first one-way exhaust valve 61, and the other part of the gas in the premixing tank 3 is discharged into the clean water tank 12 through the second one-way exhaust valve 62 and the three-way pipe 63 through the exhaust pipe 73.

[0039] The basic working principle of the utility model is as follows: the water system introduces raw water into the premixing tank 3 through the water injection branch pipeline, and then uses the gas injection device 2 to introduce gas into the premixing tank 3 and mix it with the water inside to form bubble water. The utility model prefabricates bubble water and stores it in the premixing tank 3. When the bubble water is needed, the bubble water can be taken at any time for drinking through the water outlet panel assembly 11. In addition, the direct drinking machine body 1 is also provided with a clean water tank 12, a cold tank 13 and a hot tank 14. The water outlet panel assembly 11 is provided with hot and cold water taps 112 corresponding to the cold tank 13 and the hot tank 14. The clean water in the clean water tank 12 is injected into the cold tank 13 and the hot tank 14, and then the cold water is cooled by the cold tank 13 or the hot water is heated by the hot tank 14 to prepare cold water or hot water for drinking. This makes the utility model multifunctional and has the effects of prefabrication of bubble water, reduction of waiting time for water collection, easy operation and multifunctionality. Specific embodiment 2

[0041] A hot and cold integrated direct drinking machine with a bubble water function, the difference between this embodiment and the specific embodiment is that: the gas injection device 2 includes a gas cylinder 4, and an air flow interruption structure is provided between the gas cylinder 4 and the premixing tank 3, the direct drinking machine body 1 is provided with a control module 15, and the water outlet panel assembly 11 includes a panel control screen 110, the control module 15 is electrically connected to the panel control screen 110, and a signal is input to the control module 15 through the panel control screen 110, and then the control module 15 controls the air flow interruption between the gas cylinder 4 and the premixing tank 3 through the air flow interruption structure. The user can control the air flow interruption structure to be turned on or off through the control module 15, and then control the air flow interruption between the gas cylinder 4 and the premixing tank 3. The air flow interruption structure in this embodiment can be set to a solenoid valve, an electric gas valve or other electric control structure that can electrically control the air flow interruption.

[0042] The other structures of this embodiment are the same as those of the first embodiment and will not be described again.

[0043] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A hot and cold integrated direct drinking machine with a bubble water function, comprising a direct drinking machine body (1) provided with a water channel system, the direct drinking machine body (1) being provided with a water outlet panel assembly (11), the downstream of the water channel system being connected to the water outlet panel assembly (11), characterized in that: The direct drinking machine body (1) is provided with an air injection device (2) and a premixing tank (3); the water system comprises a water injection branch pipeline; the water outlet end of the water injection branch pipeline and the air outlet end of the air injection device (2) are respectively connected to the premixing tank (3); and the water outlet end of the premixing tank (3) is connected to the water outlet panel assembly (11).

2. The hot and cold integrated drinking machine with bubble water function according to claim 1, characterized in that: The material of the premixing tank (3) is set to be a transparent material, and the water outlet panel assembly (11) is provided with a visual window (113) corresponding to the premixing tank (3).

3. The hot and cold integrated drinking machine with bubble water function according to claim 1, characterized in that: The water outlet panel assembly (11) is provided with a bubble water faucet (111), and the water outlet end of the premix tank (3) is connected to the bubble water faucet (111).

4. The hot and cold integrated drinking machine with bubble water function according to claim 1, characterized in that: The gas injection device (2) comprises a gas cylinder (4) and a pressing control structure (5), wherein the pressing control structure (5) is used to press and cooperate with a pressure reducing valve (41) on the gas cylinder (4) and control the interruption of gas flow between the gas cylinder (4) and the premixing tank (3).

5. The hot and cold integrated drinking machine with bubble water function according to claim 4, characterized in that: The pressing control structure (5) comprises a handle (51), a connecting rod assembly (52) and a pressing member (53); one end of the pressing member (53) is rotatably connected to the direct drinking machine body (1); the other end of the pressing member (53) is transmission-connected to the handle (51) via the connecting rod assembly (52); and the pressing member (53) is press-fitted with the pressure reducing valve (41) of the gas cylinder (4).

6. The hot and cold integrated drinking machine with bubble water function according to claim 5, characterized in that: The connecting rod assembly (52) comprises a driving rod (521) and a linkage rod (522); the driving rod (521) is rotatably connected to the direct drinking machine body (1); one end of the handle (51) is fixedly connected to the driving rod (521); the driving rod (521) is provided with a toggle portion (5211) radially outward; one end of the linkage rod (522) is hinged to the pressing member (53); the other end of the linkage rod (522) is provided with a linkage groove (5221); the toggle portion (5211) is linked and cooperated with the linkage groove (5221).

7. The hot and cold integrated drinking machine with bubble water function according to claim 5, characterized in that: The direct drinking machine body (1) is provided with an elastic reset member (54), and the elastic reset member (54) cooperates with the connecting rod assembly (52) to drive the pressing member (53) to always have a movement tendency away from the pressure reducing valve (41) of the gas cylinder (4).

8. The hot and cold integrated drinking machine with bubble water function according to claim 4, characterized in that: The premixing tank (3) is provided with an exhaust system, which includes an exhaust pipeline and an exhaust control structure. The air inlet end of the exhaust pipeline is connected to the premixing tank (3), and the pressing control structure (5) cooperates with the exhaust control structure to control the air flow of the exhaust pipeline.

9. The hot and cold integrated drinking machine with bubble water function according to claim 1, characterized in that: The gas injection device (2) comprises a gas cylinder (4), an air flow interruption structure is provided between the gas cylinder (4) and the premixing tank (3), and the direct drinking machine body (1) is provided with a control module (15), and the control module (15) controls the air flow interruption between the gas cylinder (4) and the premixing tank (3) through the air flow interruption structure.

10. The hot and cold integrated drinking machine with bubble water function according to claim 1, characterized in that: The water outlet panel assembly (11) is provided with a hot and cold water faucet (112), and the water system comprises a clean water tank (12), a cold tank (13) and a hot tank (14); the upstream of the cold tank (13) and the hot tank (14) are connected to the clean water tank (12), and the downstream of the cold tank (13) and the hot tank (14) are connected to the hot and cold water faucet (112).

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