Water-vapor separation box and water drinking equipment

Abstract

The utility model discloses a water vapor separation box and drinking water equipment, the water vapor separation box comprises a box body and a box cover, the box body is internally provided with a first inner cavity and a second inner cavity which are mutually separated, the side wall of the box body is provided with a water inlet communicated with the first inner cavity, the bottom of the box body is provided with a water outlet and a vapor outlet, the water outlet is communicated with the first inner cavity, and the vapor outlet is communicated with the second inner cavity. The box cover is arranged at the upper end of the box body, the box cover is provided with a first conical cavity, an opening of the first conical cavity faces downwards, the first conical cavity is communicated with the first inner cavity and the second inner cavity, the diameter of the first conical cavity is gradually increased from top to bottom, and a conical flow guide face is formed on the circumferential inner wall of the first conical cavity. The conical cavity structure is adopted, the conical flow guide face is used for enabling condensed water to slide down instantly, water accumulation is avoided, residual liquid is prevented from being generated, and the using effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to drinking water equipment technical field, concretely relates to a water vapor separation box and drinking water equipment. BACKGROUND

[0002] The boiling water machine, tea making machine, tea extraction machine etc. all belong to one kind of drinking water equipment, and the boiling water machine, tea making machine, tea extraction machine usually supply hot water, and when the hot water is discharged, the water flow will be mixed with a large amount of water vapor due to the high temperature of the hot water, resulting in intermittent water flow, spraying and other problems, in order to solve the above problems, the main measure at present is to set a water vapor separation box on the drinking water equipment, the water vapor separation box is provided with a water cavity and a steam cavity which are separated from each other (the separation here is to separate the liquid water, but the water vapor can flow), the lower end of the water cavity is communicated with a water outlet, and the lower end of the steam cavity is communicated with a steam outlet, when in use, the hot water enters the water cavity and then flows out from the water outlet, and the water vapor enters the steam cavity and then flows out from the steam outlet.

[0003] However, since the traditional water vapor separation box adopts a flat top structure, the condensed water will form accumulated water on the inner top wall of the box body during the rising process of the water vapor, and the residual liquid formed by the falling of the accumulated water will flow out of the water vapor separation box, so the use effect is not good. CONTENT OF THE UTILITY MODEL

[0004] In view of the defects of the prior art, the utility model provides a water vapor separation box and drinking water equipment, which adopts a conical cavity structure, uses a conical flow guide surface to make the condensed water slide immediately, avoids accumulated water, prevents the generation of residual liquid, and has better use effect.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A water vapor separation box, comprising a box body and a box cover, a first inner cavity and a second inner cavity which are separated from each other are arranged in the box body, a water inlet which is communicated with the first inner cavity is arranged on the side wall of the box body, a water outlet and a steam outlet are arranged on the bottom of the box body, the water outlet is communicated with the first inner cavity, the steam outlet is communicated with the second inner cavity, the box cover is arranged on the upper end of the box body, the box cover has a conical cavity, the opening of the conical cavity faces downward and is communicated with the first inner cavity and the second inner cavity, the diameter of the conical cavity gradually increases from top to bottom, and a conical flow guide surface is formed on the circumferential inner wall of the conical cavity.

[0007] By arranging the conical cavity in the box cover, the opening of the conical cavity faces downward and is communicated with the first inner cavity and the second inner cavity, the diameter of the conical cavity gradually increases from top to bottom, and the conical flow guide surface is arranged on the circumferential inner wall of the conical cavity, the lower end of the conical flow guide surface extends to the inner wall of the box body, when in use, the liquid water formed by the condensation of the water vapor on the inner top wall of the box cover will slide downward along the conical flow guide surface in time, so that the accumulated water in the box cover is avoided, the water vapor separation box is prevented from generating residual liquid, and the use effect is better.

[0008] As a preferred scheme, the water inlet is connected with a first water inlet pipe, and an end of the first water inlet pipe away from the water inlet is connected with a second water inlet pipe, and an inner diameter of the second water inlet pipe is smaller than an inner diameter of the first water inlet pipe.

[0009] As a preferred scheme, the circumferential inner wall of the water outlet is annularly distributed with a plurality of guide plates, and the plurality of guide plates are distributed at intervals.

[0010] As a preferred scheme, one end of all the guide plates adjacent to each other encloses a circular guide hole, and between the adjacent two guide plates and the inner wall of the water outlet, a sector-shaped guide hole is enclosed, and the sector-shaped guide hole is communicated with the circular guide hole.

[0011] As a preferred scheme, the first inner cavity and the second inner cavity are separated by a partition plate, and the partition plate is opposite to the water inlet.

[0012] As a preferred scheme, an upper end of the partition plate is provided with a first extension part, the first extension part extends obliquely from bottom to top towards the direction close to the water inlet, both ends of the first extension part extend to the conical guide surface, a first channel is enclosed between the first extension part and the conical guide surface, and the first channel is communicated with the second inner cavity.

[0013] As a preferred scheme, an upper end of the first extension part is provided with a second extension part, the second extension part extends obliquely from top to bottom towards the direction close to the water inlet, the second extension part is located above the water outlet, both ends of the second extension part extend to the conical guide surface, a second channel is formed between the second extension part and the conical guide surface, and the first inner cavity, the second channel and the first channel are communicated in sequence.

[0014] As a preferred scheme, a third extension part is arranged in the box cover, the third extension part is located on a side of the partition plate close to the water outlet, an upper end of the partition plate is higher than a lower end of the third extension part, a fourth channel is formed between the third extension part and the partition plate, and the first inner cavity, the fourth channel and the second inner cavity are communicated in sequence.

[0015] As a preferred scheme, the box body has an outer shell and an inner shell, the inner shell is sleeved in the outer shell, the first inner cavity is arranged in the inner shell, and the inner shell and the outer shell enclose the annular second inner cavity.

[0016] A water drinking device comprises the water-vapor separation box.

[0017] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, a conical cavity is provided in the box cover, the opening of the conical cavity faces downward and is connected with the first inner cavity and the second inner cavity. The diameter of the conical cavity gradually increases from top to bottom. A conical guide surface is provided on the circumferential inner wall of the conical cavity. When in use, liquid water formed by condensation of water vapor on the inner top wall of the box cover will slide downward in time along the conical guide surface, thereby avoiding water accumulation in the box cover and preventing the water vapor separation box from generating residual liquid, and the use effect is better.

[0018] In order to more clearly illustrate the structural features, technical means and specific purposes and functions achieved by the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the first embodiment of the present utility model from a first viewing angle;

[0020] Figure 2 This is a schematic structural diagram of the first embodiment of the present utility model from a second viewing angle;

[0021] Figure 3 This is a bottom view of the first embodiment of the present utility model;

[0022] Figure 4 It is a cross-sectional schematic diagram of the first embodiment of the present utility model;

[0023] Figure 5 It is a cross-sectional schematic diagram of the second embodiment of the present utility model;

[0024] Figure 6 It is a cross-sectional schematic diagram of the third embodiment of the present utility model;

[0025] Figure 7 It is a cross-sectional schematic diagram of the fourth embodiment of the present utility model;

[0026] Figure 8 It is a cross-sectional schematic diagram of the fifth embodiment of the present utility model;

[0027] Figure 9 It is a cross-sectional schematic diagram of the sixth embodiment of the present utility model.

[0028] Description of the accompanying drawings:

[0029] 10-box body, 101-outer shell, 102-inner shell, 103-connection pipe, 11-first inner cavity, 111-second conical cavity, 12-second inner cavity, 121-flow guide cavity, 13-water inlet, 14-water outlet, 141-circular flow guide hole, 142-fan-shaped flow guide hole, 15-steam outlet, 16-first water inlet pipe, 17-second water inlet pipe, 18-flow guide plate, 19-baffle, 191-first extension, 192-second extension, 193-L-shaped hook part, 20-box cover, 21-first conical cavity, 22-conical flow guide surface, 23-first channel, 24-second channel, 25-third extension, 26-fourth channel, 27-sleeve, 28-annular channel. DETAILED DESCRIPTION

[0030] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] As shown in Figures 1-4 The utility model discloses a water vapor separation box, in the first embodiment, the water vapor separation box includes box body 10 and box cover 20, the first inner cavity 11 and the second inner cavity 12 that are separated from each other are equipped in the box body 10, the lateral wall of the box body 10 is equipped with the water inlet 13 that communicates with the first inner cavity 11, the bottom of the box body 10 is equipped with the water outlet 14 and the steam outlet 15, the water outlet 14 communicates with the first inner cavity 11, and the steam outlet 15 communicates with the second inner cavity 12.

[0033] The box cover 20 is equipped at the upper end of the box body 10, the box cover 20 has the first conical cavity 21, the first conical cavity 21 opens downward and communicates with the first inner cavity 11 and the second inner cavity 12, the diameter of the first conical cavity 21 gradually increases from top to bottom, the circumferential inner wall of the first conical cavity 21 forms the conical flow guide surface 22, and the lower end of the conical flow guide surface 22 extends to the inner wall of the box body 10.

[0034] The box cover 20 is a conical box cover 20 with its tip facing upward. By adopting the conical box cover 20, the shape of the conical box cover 20 matches the shape of the first conical cavity 21, so that the conical box cover 20 with uniform thickness can be provided, saving materials.

[0035] The water inlet 13 is connected to a first water inlet pipe 16, and the end of the first water inlet pipe 16 away from the water inlet 13 is connected to a second water inlet pipe 17, and the inner diameter of the second water inlet pipe 17 is smaller than the inner diameter of the first water inlet pipe 16; by setting the inner diameter of the second water inlet pipe 17 to be smaller than the inner diameter of the first water inlet pipe 16, the impact force of the water flow on the inner wall of the first inner cavity 11 can be slowed down when water enters, the vibration of the box body 10 is reduced, and the water is prevented from spraying when flowing out of the water outlet 14, so that the water flow out is stable and the effect is good.

[0036] A plurality of guide plates 18 are distributed annularly on the circumferential inner wall of the water outlet 14, and the guide plates 18 are distributed at intervals. By arranging a plurality of guide plates 18 distributed at intervals in the water outlet 14, when water is discharged, the diversion effect is utilized to make the water flow downward smoothly, and prevent the water flow from rotating, thereby avoiding spraying.

[0037] Adjacent ends of all the guide plates 18 form a circular guide hole 141, and fan-shaped guide holes 142 are formed between two adjacent guide plates 18 and the inner wall of the water outlet 14, and the fan-shaped guide holes 142 are connected to the circular guide holes 141; by providing the connected fan-shaped guide holes 142 and the circular guide holes 141, when water is discharged, the water flows vertically downward more smoothly, and the water discharge effect is good.

[0038] The lower end of the first inner cavity 11 is connected to the second tapered cavity 111 . The diameter of the second tapered cavity 111 gradually decreases from top to bottom. The water outlet 14 is connected to the lower end of the second tapered cavity 111 .

[0039] The lower end of the second inner cavity 12 is connected to a guide cavity 121 . The guide cavity 121 surrounds the outside of the second tapered cavity 111 , and the steam outlet is connected to the lower end of the guide cavity 121 .

[0040] The first inner cavity 11 and the second inner cavity 12 are separated by a partition 19 , and the partition 19 faces the water inlet 13 .

[0041] like Figure 5As shown, in the second embodiment, the difference from the first embodiment is that a first extension portion 191 is provided at the upper end of the partition 19, and the first extension portion 191 extends obliquely from bottom to top toward the direction close to the water inlet 13, and both ends of the first extension portion 191 extend to the conical guide surface 22, and a first channel 23 is formed between the first extension portion 191 and the conical guide surface 22, and the first channel 23 is connected to the second inner cavity 12; by providing the first extension portion 191, the first extension portion 191 extends obliquely, and when water enters the first inner cavity 11, the first extension portion 191 can prevent splashing water from entering the second inner cavity 12, and at the same time, the first channel 23 is formed between the first extension portion 191 and the conical guide surface 22, so that water vapor is obliquely guided downward from the first channel 23 to the second inner cavity 12, so that the water vapor separation is smooth, thereby improving the water flow effect of the water outlet.

[0042] like Figure 6 As shown, in the third embodiment, the difference from the second embodiment is that a second extension portion 192 is provided at the upper end of the first extension portion 191, and the second extension portion 192 extends obliquely from top to bottom toward the water inlet 13, and the second extension portion 192 is located above the water outlet 14, and both ends of the second extension portion 192 extend to the conical guide surface 22, and a second channel 24 is formed between the second extension portion 192 and the conical guide surface 22, and the first inner cavity 11, the second channel 24 and the first channel 23 are connected in sequence; by providing the second extension portion 192, a second channel 24 is formed between the second extension portion 192 and the conical guide surface 22, and water vapor is smoothly guided from the second channel 24 to the first channel 23.

[0043] like Figure 7 As shown, in the fourth embodiment, the difference from the first embodiment is that a third extension portion 25 is provided in the box cover 20, and the third extension portion 25 is located on the side of the partition 19 close to the water outlet 14, and the upper end of the partition 19 is higher than the lower end of the third extension portion 25. A fourth channel 26 is formed between the third extension portion 25 and the partition 19, and the first inner cavity 11, the fourth channel 26 and the second inner cavity 12 are connected in sequence.

[0044] like Figure 8 As shown, in the fifth embodiment, the difference from the fourth embodiment is that an L-shaped hook 193 is connected to the upper end of the partition 19, and the L-shaped hook 193 extends into the second inner cavity 12, and a distance is maintained between the L-shaped hook 193 and the third extension portion 25.

[0045] like Figure 9As shown, in the sixth embodiment, which is different from the first embodiment, the box body 10 has an outer shell 101 and an inner shell 102, the inner shell 102 is sleeved in the outer shell 101, the first inner cavity 11 is arranged in the inner shell 102, and the second inner cavity 12 is formed between the inner shell 102 and the outer shell 101.

[0046] The first conical cavity 21 is provided with a sleeve 27 corresponding to the inner shell 102, an annular channel 28 is formed between the outer wall of the sleeve 27 and the inner wall of the inner shell 102, the first inner cavity 11, the annular channel 28 and the second inner cavity 12 are sequentially communicated, the water inlet 13 is arranged on the outer shell 101, and the inner shell 102 is provided with a connecting pipe 103, and the water inlet 13 and the first inner cavity 11 are communicated through the connecting pipe 103.

[0047] It should be noted that the water vapor separation box can be arranged into the first part and the second part, and the first part and the second part are welded by using the ultrasonic welding mode to form the complete water vapor separation box.

[0048] The utility model discloses still a kind of drinking water equipment (not shown), including the water vapor separation box, the drinking water equipment can be water boiler, tea maker, tea extraction machine etc., as long as using to 95 ℃ above hot water drinking water equipment all can.

[0049] As above, the utility model discloses a first conical cavity 21 is arranged in box cover 20, first conical cavity 21 opening is downward and is communicated with first inner cavity 11 and second inner cavity 12, the diameter of first conical cavity 21 gradually increases from top to bottom, conical flow face 22 is arranged in the circumferential inner wall of first conical cavity 21, when using, liquid water formed by water vapor condensation in the inner top wall of box cover 20 can slide down in time along conical flow face 22, to avoid water accumulation in box cover 20, prevent water vapor separation box to produce residual liquid, and use effect is better.

[0050] The above is only the preferred embodiment of the utility model, and does not limit the utility model, so any modification, equivalent replacement, improvement etc. of the above embodiment according to the technical actuality of the utility model still belongs to the range of the utility model technical scheme.

Claims

1. A water vapor separation box, comprising a box body and a box cover, wherein the box body is provided with a first inner cavity and a second inner cavity separated from each other, a side wall of the box body is provided with a water inlet communicating with the first inner cavity, and a bottom of the box body is provided with a water outlet and a steam outlet, wherein the water outlet is communicated with the first inner cavity, and the steam outlet is communicated with the second inner cavity, characterized in that: The box cover is arranged at the upper end of the box body, and the box cover has a conical cavity. The conical cavity opens downward and is connected with the first inner cavity and the second inner cavity. The diameter of the conical cavity gradually increases from top to bottom, and the circumferential inner wall of the conical cavity forms a conical guide surface.

2. The water vapor separation box according to claim 1, characterized in that: The water inlet is connected to a first water inlet pipe, and one end of the first water inlet pipe away from the water inlet is connected to a second water inlet pipe, and the inner diameter of the second water inlet pipe is smaller than the inner diameter of the first water inlet pipe.

3. The water vapor separation box according to claim 1, characterized in that: A plurality of guide plates are distributed in an annular manner on the circumferential inner wall of the water outlet, and the guide plates are distributed at intervals.

4. The water vapor separation box according to claim 3, characterized in that: Adjacent ends of all the guide plates form a circular guide hole, and fan-shaped guide holes are formed between two adjacent guide plates and the inner wall of the water outlet, and the fan-shaped guide holes are connected to the circular guide hole.

5. The water vapor separation box according to claim 1, characterized in that: The first inner cavity and the second inner cavity are separated by a partition, and the partition faces the water inlet.

6. The water vapor separation box according to claim 5, characterized in that: A first extension portion is provided at the upper end of the partition, and the first extension portion extends obliquely from bottom to top toward the water inlet. Both ends of the first extension portion extend to the conical guide surface, and a first channel is formed between the first extension portion and the conical guide surface, and the first channel is connected to the second inner cavity.

7. The water vapor separation box according to claim 6, characterized in that: A second extension portion is provided at the upper end of the first extension portion, and the second extension portion extends obliquely from top to bottom toward the water inlet. The second extension portion is located above the water outlet, and both ends of the second extension portion extend to the conical guide surface. A second channel is formed between the second extension portion and the conical guide surface, and the first inner cavity, the second channel and the first channel are connected in sequence.

8. The water vapor separation box according to claim 5, characterized in that: A third extension portion is provided in the box cover, and the third extension portion is located on the side of the partition close to the water outlet. The upper end of the partition is higher than the lower end of the third extension portion. A fourth channel is formed between the third extension portion and the partition, and the first inner cavity, the fourth channel and the second inner cavity are connected in sequence.

9. The water vapor separation box according to claim 1, characterized in that: The box body comprises an outer shell and an inner shell, the inner shell is sleeved in the outer shell, the first inner cavity is arranged in the inner shell, and an annular second inner cavity is formed between the inner shell and the outer shell.

10. A drinking water device, characterized in that: The invention comprises the water vapor separation box according to any one of claims 1 to 9.

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