Automatic water adding control device

Abstract

The utility model belongs to the technical field of direct drinking machines, and particularly relates to an automatic water adding control device which comprises a direct drinking machine body, a raw water tank and a purified water tank are arranged on the direct drinking machine body, an upper water storage barrel is connected to a water outlet of the purified water tank, a water inlet valve is arranged at the bottom of the upper water storage barrel, and a lower water storage barrel is connected to the periphery of the upper water storage barrel in a sleeved mode. A water outlet valve is arranged at the bottom of the lower water storage barrel, a volume adjusting assembly is arranged on the direct drinking machine body, an electric motor is started to drive a lead screw to rotate, a right limiting sliding block is screwed into an external thread of the lead screw, and the right limiting sliding block is limited by a right limiting sliding groove; at the moment, rotation of the lead screw drives the right limiting sliding block to axially move in the up-down direction in the right limiting sliding groove, the lower water storage barrel slides up and down on the periphery of the upper water storage barrel, then the volume of the lower water storage barrel is adjusted, the water outlet amount is finally changed, and water adding operation with different quantifications can be conveniently carried out according to requirements.

Description

Technical Field

[0001] The utility model belongs to the technical field of direct drinking machines, and particularly relates to an automatic water adding control device. Background Technique

[0002] A direct drinking machine is a device that can purify municipal tap water into directly drinkable water, and at the same time, can heat, cool and distribute the purified water by consuming electric energy;

[0003] At present, the water outlet of existing direct drinking machines depends on manually pressing the water outlet switch and adding water by releasing the pressed switch. Since manual control is adopted, the amount of water outlet cannot be controlled. For the current tea-making field, the amount of water outlet affects the taste of tea, and different amounts of tea leaves require different fixed amounts of water. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the utility model provides an automatic water adding control device, which includes a direct drinking machine body. A raw water tank and a purified water tank are arranged on the direct drinking machine body. A water storage cylinder is connected to the water outlet of the purified water tank. An inlet valve is arranged at the bottom of the water storage cylinder. A lower water storage cylinder is sleeved around the outer periphery of the upper water storage cylinder. An outlet valve is arranged at the bottom of the lower water storage cylinder. A volume adjusting component is arranged on the direct drinking machine body.

[0005] As an automatic water adding control device of the utility model, preferably, the volume adjusting component includes a guiding mechanism fixed to the left end of the direct drinking machine body and a power mechanism fixed to the right end of the direct drinking machine body.

[0006] As an automatic water adding control device of the utility model, preferably, the guiding mechanism includes a left column fixed to the direct drinking machine body. A left limiting sliding groove is formed on the left column. A left limiting sliding block is slidably arranged inside the left limiting sliding groove.

[0007] As an automatic water adding control device of the utility model, preferably, the left limiting sliding groove matches the left limiting sliding block, and the left limiting sliding block slides up and down inside the left limiting sliding groove.

[0008] As an automatic water adding control device of the utility model, preferably, the power mechanism includes a right column fixed to the direct drinking machine body. A right limiting sliding groove is formed on the right column. A lead screw is longitudinally penetrated through the inside of the right limiting sliding groove through a bearing. An electric motor with an output shaft connected to the lead screw is arranged at the top of the right column.

[0009] As an automatic water adding control device of the utility model, preferably, a right limiting sliding block is screwed onto the external thread of the lead screw. The right limiting sliding block matches the right limiting sliding groove, and the right limiting sliding block slides up and down inside the right limiting sliding groove.

[0010] As an automatic water adding control device of the utility model, preferably, the right limit slider and the left limit chute are respectively fixed on two side walls of the lower water storage cylinder.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] Start the electric motor to drive the lead screw to rotate. The right limit slider is screwed onto the external thread of the lead screw, and the right limit slider is limited by the right limit chute. At this time, the rotation of the lead screw drives the right limit slider to perform an axial movement in the up and down direction inside the right limit chute, and the left limit slider slides up and down inside the left limit chute, playing a guiding role, so that the lower water storage cylinder moves straight up and down around the outer periphery of the upper water storage cylinder. The lower water storage cylinder slides up and down around the outer periphery of the upper water storage cylinder, thereby adjusting the volume of the lower water storage cylinder, and finally changing the amount of water discharged, which is convenient for performing water adding operations with different fixed amounts according to requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the utility model, and do not constitute a limitation to the utility model. In the drawings:

[0014] Figure 1 is a schematic structural diagram of the utility model;

[0015] Figure 2 is a schematic structural diagram of the volume adjustment component of the utility model;

[0016] Figure 3 is Figure 2 a partial cross-sectional structural diagram of;

[0017] Figure 4 is a schematic structural diagram of the volume adjustment state of the utility model;

[0018] In the figure:

[0019] 1, direct drinking machine body; 11, original water tank; 12, purified water tank;

[0020] 2, upper water storage cylinder;

[0021] 3, lower water storage cylinder;

[0022] 4, volume adjustment component; 41, guiding mechanism; 411, left column; 412, left limit chute; 413, left limit slider; 42, power mechanism; 421, right column; 422, right limit chute; 423, lead screw; 424, right limit slider; 425, electric motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] As Figure 1 shown;

[0026] An automatic water adding control device includes a direct drinking machine body 1.

[0027] In this implementation solution: To solve the technical problems existing in this prior art, as disclosed in the background art above, "Currently, the water outlet of existing direct drinking machines relies on manually pressing the water outlet switch and realizing water addition by releasing the pressed switch. Since manual control is adopted, the amount of water discharged cannot be controlled. In the field of making tea currently, the amount of water discharged affects the taste of the tea, and different amounts of tea leaves require different fixed amounts of water." In combination with actual use, this problem is obviously a real and relatively difficult problem to solve. In view of this, to solve this technical problem, an automatic water adding control device is provided on this basis.

[0028] As Figures 1-4 shown in the figure;

[0029] Combined with the above content, a raw water tank 11 and a purified water tank 12 are provided on the direct drinking machine body 1. A water storage cylinder 2 is connected to the water outlet of the purified water tank 12. An inlet valve is provided at the bottom of the water storage cylinder 2. A lower water storage cylinder 3 is sleeved around the outer periphery of the water storage cylinder 2. An outlet valve is provided at the bottom of the lower water storage cylinder 3. A volume adjustment component 4 is provided on the direct drinking machine body 1.

[0030] In this embodiment: The lower water storage cylinder 3 slides up and down around the outer periphery of the upper water storage cylinder 2, thereby adjusting the volume of the lower water storage cylinder 3 and finally changing the amount of water discharged.

[0031] In an optional embodiment, the volume adjustment component 4 includes a guiding mechanism 41 fixed to the left end of the direct drinking machine body 1 and a power mechanism 42 fixed to the right end of the direct drinking machine body 1.

[0032] In an optional embodiment, the guiding mechanism 41 includes a left column 411 fixed to the direct drinking machine body 1. A left limiting sliding groove 412 is formed on the left column 411. A left limiting sliding block 413 is slidably arranged inside the left limiting sliding groove 412. The left limiting sliding groove 412 matches the left limiting sliding block 413, and the left limiting sliding block 413 slides up and down inside the left limiting sliding groove 412.

[0033] In this embodiment: The left limit slider 413 slides up and down inside the left limit chute 412, playing a guiding role, so that the lower water storage cylinder 3 moves straight up and down around the outer periphery of the upper water storage cylinder 2.

[0034] In an alternative embodiment, the power mechanism 42 includes a right column 421 fixed to the water dispenser body 1. A right limit chute 422 is formed in the right column 421. A lead screw 423 is longitudinally penetrated through the inside of the right limit chute 422 by means of a bearing. An electric motor 425 with an output shaft connected to the lead screw 423 is provided at the top of the right column 421. A right limit slider 424 is screwed onto the external thread of the lead screw 423. The right limit slider 424 matches the right limit chute 422, and the right limit slider 424 slides up and down inside the right limit chute 422.

[0035] In this embodiment: The electric motor 425 is started to drive the lead screw 423 to rotate. The right limit slider 424 is screwed onto the external thread of the lead screw 423, and the right limit slider 424 is limited by the right limit chute 422. At this time, the rotation of the lead screw 423 drives the right limit slider 424 to perform an axial movement in the up and down directions inside the right limit chute 422.

[0036] In an alternative embodiment, the right limit slider 424 and the left limit chute 412 are respectively fixed to the two side walls of the lower water storage cylinder 3.

[0037] The working principle of the present utility model:

[0038] The electric motor 425 is started to drive the lead screw 423 to rotate. The right limit slider 424 is screwed onto the external thread of the lead screw 423, and the right limit slider 424 is limited by the right limit chute 422. At this time, the rotation of the lead screw 423 drives the right limit slider 424 to perform an axial movement in the up and down directions inside the right limit chute 422, and the left limit slider 413 slides up and down inside the left limit chute 412, playing a guiding role, so that the lower water storage cylinder 3 moves straight up and down around the outer periphery of the upper water storage cylinder 2. The lower water storage cylinder 3 slides up and down around the outer periphery of the upper water storage cylinder 2, thereby adjusting the volume of the lower water storage cylinder 3, and finally changing the amount of water discharged, facilitating the addition of water in different quantities according to requirements.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatic water addition control device, comprising a direct drinking machine body (1), characterized in that: On the main body (1) of the direct drinking machine, there is a raw water tank (11) and a purified water tank (12). At the water outlet of the purified water tank (12), an upper water storage cylinder (2) is connected. At the bottom of the upper water storage cylinder (2), there is a water inlet valve. The outer periphery of the upper water storage cylinder (2) is sleeved with a lower water storage cylinder (3). At the bottom of the lower water storage cylinder (3), there is a water outlet valve. On the main body (1) of the direct drinking machine, there is a volume adjustment component (4).

2. The automatic water addition control device according to claim 1, wherein: The volume adjustment component (4) includes a guiding mechanism (41) fixed to the left end of the main body (1) of the direct drinking machine, and a power mechanism (42) fixed to the right end of the main body (1) of the direct drinking machine.

3. The automatic water addition control device according to claim 2, wherein: The guiding mechanism (41) includes a left column (411) fixed to the main body (1) of the direct drinking machine. On the left column (411), a left limit sliding groove (412) is formed. Inside the left limit sliding groove (412), a left limit sliding block (413) is slidably arranged.

4. The automatic water addition control device according to claim 3, characterized in that: The left limit sliding groove (412) matches the left limit sliding block (413), and the left limit sliding block (413) slides up and down inside the left limit sliding groove (412).

5. The automatic water addition control device according to claim 2, wherein: The power mechanism (42) includes a right column (421) fixed to the main body (1) of the direct drinking machine. On the right column (421), a right limit sliding groove (422) is formed. Inside the right limit sliding groove (422), a lead screw (423) is longitudinally penetrated through by a bearing. At the top of the right column (421), there is an electric motor (425) whose output shaft is connected to the lead screw (423).

6. The automatic water addition control device according to claim 5, wherein: A right limit sliding block (424) is screwed onto the external thread of the lead screw (423). The right limit sliding block (424) matches the right limit sliding groove (422), and the right limit sliding block (424) slides up and down inside the right limit sliding groove (422).

7. An automatic water addition control device according to claim 6, characterized in that: The right limit sliding block (424) and the left limit sliding groove (412) are respectively fixed to the two side walls of the lower water storage cylinder (3).

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