CN218791810U

CN218791810U - Water outlet nozzle

Info

Publication number: CN218791810U
Application number: CN202222760362.3U
Authority: CN
Inventors: 崔华
Original assignee: Shenzhen Nobana Technology Co ltd
Current assignee: Shenzhen Nobana Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-04-07
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to a pipeline water dispenser and mesa water dispenser technical field indicate a faucet very much, including upper cover, casing, inlet tube and a plurality of vapor guiding tube, the inside cavity by the intercommunication that diminishes from big of being equipped with the diameter down from last of casing, the delivery port intercommunication of cavity upper portion and inlet tube, the bottom of cavity is equipped with out the water passageway, the vapor guiding tube uses out the water passageway to distribute in the cavity as central circumference, vapor guiding tube inlet end is higher than the delivery port of inlet tube, the cavity bottom is located to the vapor guiding tube end of giving vent to anger, upper cover and casing upper end opening sealing connection. The utility model discloses install in the water dispenser after, hot water flows into the cavity from the inlet tube to inside gas-liquid separation of realization in the cavity, the water flows from exhalant canal, and vapor upward movement is discharged after getting into the vapor guiding tube behind the upper cover, and final water can be smooth-going to flow from exhalant canal.

Description

Water outlet nozzle

Technical Field

The utility model relates to the technical field of pipeline water dispensers and table top water dispensers, in particular to a water outlet nozzle.

Background

The water outlets of the pipeline water dispenser and the table top water dispenser of the direct drinking machines are always in the intermittent water outlet phenomenon and sometimes in the water spraying phenomenon in the using process, and the phenomenon is mainly caused because the water vapor and the water body in the water outlet are simultaneously discharged at the unified outlet in the water outlet process, and the problems cannot be solved by the existing water outlet nozzle.

Therefore, the prior art needs to be improved and developed to overcome the defect of synchronous discharge of water vapor and water body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water and vapor can effectively separate to prior art's defect and not enough, and water and vapor can separately discharge, go out the faucet that the water can not be continuous.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows;

a faucet, including upper cover, casing, inlet tube and a plurality of vapor guiding tube, the casing is inside from last to being equipped with the diameter cavity by the big intercommunication that diminishes down, cavity upper portion with the delivery port intercommunication of inlet tube, the bottom of cavity is equipped with out the water course, the vapor guiding tube with it distributes in the cavity for central circumference to go out the water course, vapor guiding tube inlet end is compared the delivery port of inlet tube is high, the vapor guiding tube is given vent to anger and is held and locate the cavity bottom, the upper cover with casing upper end opening sealing connection.

According to the scheme, one side of the water outlet of the water inlet pipe is provided with a water baffle.

According to the scheme, one side edge of the water baffle is tightly connected with the inner wall of the chamber, and the other side edge of the water baffle is tightly connected with the side wall of the water vapor guide pipe close to the water outlet of the water inlet pipe.

According to the above scheme, the intersection angle of the water inlet pipe and the chamber is less than ninety degrees.

According to the above scheme, the number of the water vapor guide pipes is three.

According to the scheme, the cross section of the water vapor guide pipe is in a fan shape formed by two circular arcs.

According to the scheme, one side of the air inlet end of the steam guide pipe, which is far away from the center of the water outlet channel, is higher than one side of the air inlet end, which is close to the center of the water outlet channel.

According to the scheme, the diameter of the air outlet end of the water vapor guide pipe is smaller than that of the air inlet end of the water vapor guide pipe.

According to above scheme, casing, inlet tube and vapor guide tube integrated into one piece set up.

According to the scheme, the upper cover and the upper end of the shell are sealed through ultrasonic welding.

The utility model discloses an after faucet installs to the water dispenser, hot water flows into the cavity from the inlet tube in, and hot water is from last to down in the cavity, and the water is from outside-in motion around the vapor guiding tube, can be fine realization gas-liquid separation, and the water flows from the exhalant canal, and the vapor upward movement is discharged after getting into the vapor guiding tube behind the upper cover, and finally the water can be smooth-going from the exhalant canal outflow.

Drawings

Fig. 1 is a schematic exploded view of the present invention;

fig. 2 is a schematic view of the appearance structure of the present invention;

fig. 3 is a longitudinal sectional view of the present invention;

fig. 4 is a transverse sectional view of the present invention.

In the figure: 1. an upper cover; 2. a housing; 3. a water inlet pipe; 4. a water vapor guide pipe; 5. a water outlet channel; 6. a water baffle.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1-4, a faucet, including upper cover 1, casing 2, inlet tube 3 and a plurality of vapor guiding tube 4, casing 2 is inside from last to being equipped with the cavity of diameter from big diminishing intercommunication down, specific the cavity sets up to upper portion is the cylindrical of major diameter, and the lower part is the cylindrical of minor diameter, cavity upper portion with the delivery port intercommunication of inlet tube 3, the bottom of cavity is equipped with out water channel 5, vapor guiding tube 4 with it distributes in the cavity to go out water channel 5 as central circumference, vapor guiding tube 4 inlet end is than the delivery port of inlet tube 3 is high, vapor guiding tube 4 outlet end is located the cavity bottom, upper cover 1 with 2 upper end opening sealing connection of casing adopts and sets up like this, and in the time of the actual use hot water flows into the cavity from inlet tube 3, hot water is in the cavity under, and from outside-to-inside motion from the clearance between vapor guiding tube 4 and follow the vapor guiding tube 4, can be fine realization gas-liquid separation, the water flows out from outlet channel 5, and the vapor upward moves behind the supreme lid discharge water 4, and finally from smooth-going out water outflow guiding tube 5.

One side of the water outlet of the water inlet pipe 3 is provided with a water baffle 6, and by adopting the arrangement, hot water at the water outlet can be blocked and guided to flow along the inner wall of the cavity in the same direction, the flow path of the hot water is increased, and gas-liquid separation is facilitated.

One side of the water baffle 6 is tightly connected with the inner wall of the chamber, and the other side of the water baffle is tightly connected with the side wall of the steam guide pipe 4 close to the water outlet of the water inlet pipe 3.

The inlet tube with the crossing angle of cavity is less than ninety degrees, adopts such setting, can flow along the cavity inner wall after being favorable to hot-water to get into the cavity from the delivery port, increases the route that hot-water flows, is favorable to gas-liquid separation.

The number of the water vapor guide pipes 4 is three, and by adopting the arrangement, water can well flow to the water outlet channel 5 from the gap between the water vapor guide pipes 4.

The cross section of the steam guide pipe 4 is in a fan shape formed by two circular arcs, more specifically, the corners of the fan shape are designed to be chamfers, and by adopting the arrangement, water can smoothly flow and can be concentrated to the water outlet channel 5 to flow out.

The side of the air inlet end of the steam guide pipe 4 far away from the center of the water outlet channel 5 is higher than the side of the air inlet end of the steam guide pipe close to the center of the water outlet channel 5.

The diameter of the air outlet end of the steam guide pipe 4 is smaller than that of the air inlet end of the steam guide pipe, and by adopting the arrangement, the diameter of the lower end of the water outlet nozzle can be correspondingly reduced, and the steam entering the steam guide pipe 4 can be intensively discharged.

The shell 2, the water inlet pipe 3 and the steam guide pipe 4 are integrally formed, and the arrangement is favorable for assembling the water outlet nozzle.

The upper cover 1 and the upper end of the shell 2 are sealed through ultrasonic welding, and the arrangement improves the sealing performance between the upper cover 1 and the shell 2 of the water outlet nozzle.

What has just been said above is the preferred embodiment of the present invention, so all according to the utility model discloses a patent application scope structure, characteristic and principle do equivalent change or modify, all include the utility model discloses a patent application scope.

Claims

1. The utility model provides a faucet, its characterized in that, includes upper cover (1), casing (2), inlet tube (3) and a plurality of vapor guiding tube (4), casing (2) is inside from last to being equipped with the cavity of diameter by diminishing the intercommunication down, cavity upper portion with the delivery port intercommunication of inlet tube (3), the bottom of cavity is equipped with exhalant canal (5), vapor guiding tube (4) with exhalant canal (5) distribute in for central circumference in the cavity, vapor guiding tube (4) inlet end is compared the delivery port of inlet tube (3) is high, vapor guiding tube (4) are given vent to anger the end and are located the cavity bottom, upper cover (1) with casing (2) upper end opening sealing connection.

2. A nozzle according to claim 1, characterized in that a water baffle (6) is provided on the outlet side of the inlet tube (3).

3. A nozzle according to claim 2, wherein one side of the said water baffle (6) is tightly connected to the inner wall of the said chamber, and the other side is tightly connected to the side wall of the said water vapor guiding tube (4) near the outlet of the said water inlet tube (3).

4. A spout according to claim 1 wherein the angle at which the inlet tube (3) intersects the chamber is less than ninety degrees.

5. A spout according to claim 1 wherein the vapor guide tube (4) is provided with three.

6. A nozzle according to claim 1, characterised in that the cross-section of the water vapour guiding tube (4) is a sector of two arcs of a circle.

7. The faucet of claim 1, wherein the side of the air inlet end of the steam guide tube (4) far away from the center of the water outlet channel (5) is higher than the side of the air inlet end of the steam guide tube near the center of the water outlet channel (5).

8. A nozzle according to claim 1, characterised in that the outlet end of the water vapour guiding tube (4) has a smaller diameter than the inlet end.

9. A nozzle according to claim 1, characterised in that the housing (2), the inlet tube (3) and the water vapour guiding tube (4) are integrally formed.

10. A nozzle according to claim 1, characterised in that the cover (1) is sealed to the upper end of the housing (2) by ultrasonic welding.