CN217885728U

CN217885728U - Water outlet device of drinking equipment

Info

Publication number: CN217885728U
Application number: CN202221607714.5U
Authority: CN
Inventors: 陈耀波; 张云泳; 高海建
Original assignee: Ningbo Fountain Water Purification Equipment Co ltd
Current assignee: Ningbo Fountain Water Purification Equipment Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-25
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to a water outlet device of drinking water equipment, its characterized in that: the water pump comprises a first part and a second part which are connected with each other, wherein the first part and the second part jointly form an inner cavity, and the inner cavity is provided with a water inlet and a water outlet; the first part is provided with a rod body positioned in the inner cavity, and a gap is formed between the rod body and the wall of the inner cavity to form a water flow channel; the water flow channel is provided with a crushing structure capable of cutting bubbles, so that the phenomena of water outlet interruption and air injection can be improved.

Description

Water outlet device of drinking equipment

Technical Field

The utility model relates to a drinking water equipment accessory specifically is a water outlet device of drinking water equipment.

Background

A drinking device is a product for solving the problem of drinking water for people, and generally has a heating effect. According to the heating mode, the water drinking equipment is divided into a heat storage type and an instant heating type, wherein the instant heating type water drinking equipment adopts a high-power heating device to rapidly heat water, so that hot water can be discharged immediately after use without waiting, and the defects of boiling water, scaling inside a heating tank, low water outlet temperature and the like of the traditional heat storage type water dispenser can be overcome, so that the instant heating type water drinking equipment is widely applied to families, offices and schools.

When water is discharged from the drinking water equipment, if the water temperature is high, a large amount of water vapor is generated inside the pipeline, so that the water pressure is unstable when the drinking water equipment supplies water, the water is discharged discontinuously, the air injection phenomenon is easy to occur, and the potential safety hazard that a user is easily scalded exists. The phenomena of water outlet interruption and air injection are particularly obvious in the instant drinking equipment.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the present invention is to provide a water outlet device of a drinking water apparatus capable of improving the phenomena of intermittent water outlet and air injection in view of the above technical situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a water outlet device of drinking water equipment which characterized in that: the water pump comprises a first part and a second part which are connected with each other, wherein the first part and the second part jointly form an inner cavity, and the inner cavity is provided with a water inlet and a water outlet; the first part is provided with a rod body positioned in the inner cavity, and a gap is formed between the rod body and the wall of the inner cavity to form a water flow channel; the water flow channel is internally provided with a crushing structure capable of cutting bubbles.

In order to make the crushing structure simpler, the crushing structure comprises a convex part arranged on the rod body, so that the air bubbles can be cut.

In order to facilitate the extension of the length of the convex part so as to enable the cutting effect to be better, and meanwhile, based on the wall attachment effect of the fluid, in order to facilitate the guiding of the water flow so as to enable the water to flow out more smoothly, the convex part comprises a first convex part which extends spirally along the axial direction of the peripheral wall of the rod body.

In order to improve the cutting effect of the convex part, the convex part also comprises a second convex part with an edge at the outer side, and the second convex part is positioned on the rod body between two adjacent spiral units of the first convex part. The second convex part is designed to have a blade edge, so that the cutting effect of the second convex part can be better, and the air bubbles can be cut more fully through the cooperation of the second convex part and the first convex part.

In order to facilitate the extension of the length of the second convex part to improve the cutting effect of the second convex part, the second convex part extends along the circumferential direction of the rod body.

In order to make the cutting effect of bubble more even among the rivers passageway, the second convex part have at least two and follow the circumference interval of the body of rod sets up, each is listed as the second convex part have at least two and follow the length direction interval of the body of rod sets up.

In order to make the crushing structure simpler while can filter water, the inner chamber be equipped with inlet tube and outlet pipe, just the water inlet is located the end of intaking of inlet tube, the delivery port is located the play water end of outlet pipe, just the crushing structure includes the filter screen, and this filter screen is located the play water end of inlet tube and/or the end of intaking of outlet pipe.

In order to make the distance between the water inlet and the water outlet farther and to prolong the length of the rod body, the second component is in a cylindrical shape, one end of the second component is opened, and the other end of the second component is provided with the water outlet pipe; the first part on still be equipped with the lid and fit the apron of the opening part of second part, the body of rod certainly the inner wall orientation of apron the other end of second part extends, the inlet tube locate on the outer wall of apron.

In order to facilitate the formation of an annular water flow channel so as to prolong a water flow path, the rod body is hollow, a positioning column is convexly arranged on the inner wall of the other end of the second part, and the positioning column is inserted in the extending end of the rod body in a sealing manner.

In order to facilitate the installation of the filter screen, the rod body is provided with a small-diameter section close to the cover plate and a large-diameter section far away from the cover plate; the filter screen including the first filter screen that is the U-shaped with be annular second filter screen, this first filter screen cover is arranged in on the path section of the body of rod and be located the play water end of inlet tube, second filter screen cover arrange in on the reference column and be located the end of intaking of outlet pipe, just the big footpath section both ends of the body of rod are right respectively first filter screen and second filter screen carry on spacingly.

Compared with the prior art, the utility model has the advantages of: through set up the broken structure that can cut the bubble in rivers passageway, can break up the bubble, make the bubble after refining can mix with water to can make drinking water equipment water supply pressure more stable, it is more smooth to go out water, and can improve jet-propelled phenomenon, thereby reduces the potential safety hazard that drinking water equipment exists.

Drawings

FIG. 1 is a perspective view of the embodiment of the present invention;

fig. 2 is a perspective structural view (under another view angle) of the embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the present invention;

FIG. 4 is a perspective view of a first member of the embodiment of the present invention;

fig. 5 is a three-dimensional structure diagram of the first filter screen in the embodiment of the present invention;

fig. 6 is a perspective structure view of the second filter screen in the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, it is a preferred embodiment of the present invention.

As shown in fig. 3, the water outlet device of the drinking water apparatus in the present embodiment is arranged in a water path between the heating device and the water outlet nozzle of the drinking water apparatus, and comprises a first part 1 and a second part 2 which together form an inner cavity. The second component 2 is cylindrical (see fig. 1 and 2), one end of the second component 2 is open, a water outlet pipe 21 is arranged on the outer wall of the other end of the second component 2, the water outlet end of the water outlet pipe 21 is a water outlet 211, and a positioning column 22 is arranged on the inner wall of the other end of the second component 2 (see fig. 3). The first component 1 comprises a cover plate 12 and a hollow rod body 13, the cover plate 12 covers the opening of the second component 2, and the cover plate 12 is connected with the second component 2 in a sealing mode through a sealing ring 4. The outer wall of the cover plate 12 is provided with a water inlet pipe 11 communicated with the inner cavity, the water inlet end of the water inlet pipe 11 is a water inlet 111 (see fig. 1 and 3), and the water inlet 111 and the water outlet 211 are located on the same side of the rod body 13 (see fig. 3). The rod 13 extends from the inner wall of the cover plate 12 toward the other end of the second member 2, and the positioning post 22 is inserted into the extending end of the rod 13 through the sealing ring 4. Have the clearance between the chamber wall of this body of rod 13 and inner chamber, and form rivers passageway X (see fig. 3), and be equipped with the broken structure that can cut the bubble in this rivers passageway X, can break up the bubble, make the bubble after refining can mix with water to can make drinking water equipment water supply pressure more stable, it is more smooth to go out water, and can improve jet-propelled phenomenon, thereby reduces the potential safety hazard that drinking water equipment exists.

As shown in fig. 4, the fracturing structure includes a first protrusion 131 and a second protrusion 132 capable of cutting bubbles. The first protrusion 131 extends spirally along the axial direction of the circumferential wall of the rod 13, so that the first protrusion 131 is longer, the cutting effect is better, and the first protrusion 131 can guide water flow based on the wall attachment effect of the fluid, so that the water outlet is smoother. The second convex portion 132 has a blade edge at an outer side thereof, thereby having a better cutting effect. The second protrusion 132 is located on the rod 13 and between two adjacent spiral units of the first protrusion 131, so as to cooperate with the first protrusion 131 to cut the bubbles more fully. The second projection 132 extends in the circumferential direction of the rod body 13, so that the second projection 132 can be made longer. This second convex part 132 has at least two and sets up along the circumference interval of the body of rod 13, and each second convex part 132 that is listed as has at least two and sets up along the length direction interval of the body of rod 13 to the cutting effect of bubble is more even in making rivers passageway X.

In this embodiment, the rod body 13 further has a small diameter section 13a close to the cover plate 12 and a large diameter section 13b far from the cover plate 12 (see fig. 3 and 4). The crushing structure further comprises a U-shaped first filter screen 3 (shown in figure 5) and an annular second filter screen 5 (shown in figure 6), the first filter screen 3 is sleeved on the small-diameter section 13a of the rod body 13 and positioned at the water outlet end of the water inlet pipe 11, the second filter screen 5 is sleeved on the positioning column 22 and positioned at the water inlet end of the water outlet pipe 21, and the two ends of the large-diameter section 13b of the rod body 13 respectively limit the first filter screen 3 and the second filter screen 5 (shown in figure 3), so that water vapor is cut firstly when water enters the water channel, then enters the water channel X for further cutting, mixing and diversion, and finally, the water is further cut when the water exits.

Claims

1. The utility model provides a water outlet device of drinking water equipment which characterized in that: the water-saving water purifier comprises a first part (1) and a second part (2) which are connected with each other, wherein the first part (1) and the second part (2) jointly form an inner cavity which is provided with a water inlet (111) and a water outlet (211); a rod body (13) positioned in the inner cavity is arranged on the first component (1), and a gap is formed between the rod body (13) and the wall of the inner cavity to form a water flow channel (X); and a breaking structure capable of cutting bubbles is arranged in the water flow channel (X).

2. The water outlet device of the drinking water equipment as claimed in claim 1, wherein: the crushing structure comprises a convex part arranged on the rod body (13).

3. The water outlet device of the drinking water equipment as claimed in claim 2, wherein: the convex part comprises a first convex part (131) which extends spirally along the axial direction of the peripheral wall of the rod body (13).

4. The water outlet device of the drinking water equipment as claimed in claim 3, wherein: the convex part also comprises a second convex part (132) with an edge at the outer side, and the second convex part (132) is positioned on the rod body (13) between two adjacent spiral units of the first convex part (131).

5. The water outlet device of the drinking water equipment according to claim 4, characterized in that: the second convex part (132) extends along the circumferential direction of the rod body (13).

6. The water outlet device of the drinking water equipment according to claim 4, characterized in that: the second convex parts (132) are at least two rows and are arranged along the circumferential direction of the rod body (13) at intervals, and the second convex parts (132) in each row are at least two and are arranged along the length direction of the rod body (13) at intervals.

7. The water outlet device of a drinking water apparatus as claimed in any one of claims 1 to 6, wherein: the inner chamber be equipped with inlet tube (11) and outlet pipe (21), just water inlet (111) are located the end of intaking of inlet tube (11), delivery port (211) are located the play water end of outlet pipe (21), just crushing structure includes the filter screen, and this filter screen is located the play water end of inlet tube (11) and/or the end of intaking of outlet pipe (21).

8. The water outlet device of the drinking water equipment as claimed in claim 7, wherein: the second component (2) is cylindrical, one end of the second component (2) is open, and the other end of the second component is provided with the water outlet pipe (21); the first part (1) on still be equipped with the lid and fit apron (12) of the opening part of second part (2), the body of rod (13) certainly the inner wall orientation of apron (12) the other end of second part (2) extends, inlet tube (11) locate on the outer wall of apron (12).

9. The water outlet device of the drinking water equipment as claimed in claim 8, wherein: the rod body (13) is hollow, a positioning column (22) is arranged on the inner wall of the other end of the second part (2) in a protruding mode, and the positioning column (22) is inserted into the extending end of the rod body (13) in a sealing mode.

10. The water outlet device of a drinking water apparatus as claimed in claim 9, wherein: the rod body (13) is provided with a small-diameter section (13 a) close to the cover plate (12) and a large-diameter section (13 b) far away from the cover plate (12); the filter screen including be U-shaped first filter screen (3) and be annular second filter screen (5), this first filter screen (3) cover is arranged in on path section (13 a) of the body of rod (13) and be located the play water end of inlet tube (11), second filter screen (5) cover arrange in on reference column (22) and be located the end of intaking of outlet pipe (21), just big footpath section (13 b) both ends of the body of rod (13) are right respectively first filter screen (3) and second filter screen (5) carry on spacingly.