CN218294621U

CN218294621U - Steam exhaust faucet

Info

Publication number: CN218294621U
Application number: CN202221997076.2U
Authority: CN
Inventors: 方静; 邓愿
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-01-13
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to an exhaust tap, among this exhaust tap, the tap main part is including being used for with the support casing of mesa installation and locating on the support casing and the tap casing that extends forward of at least part, the separation box is located in the tap main part and is arranged on the fluidic flow path in the water conservancy diversion passageway, through set up the switch spare in the tap main part, make the switch spare can move down and act on the separation box under compression state, so that the first export that is used for the exhaust steam on the separation box is blocked up, in case the rivers of input cold water are too big like this, rivers also can not spill over from first exit, thereby the leakproofness when having ensured tap and using, and when needs exhaust steam, only need unblock switch spare, the first export of separation box just can directly discharge under the effect of vapor pressure, therefore, the great convenience is provided.

Description

Steam exhaust faucet

Technical Field

The utility model relates to a kitchen bath equipment field, concretely relates to exhaust tap.

Background

Tap is a comparatively common kitchen bath apparatus, and for convenient to use, a lot of taps have a hydrothermal function, no matter be water source department heating or tap self heating, all have steam to produce at whole in-process, because steam self density is little, can rise along with the water route at the in-process of carrying hydrothermal and spout along with water in terminal delivery port department together, lead to the user to receive the scald.

Therefore, the chinese patent application No. cn202010818631.X discloses a high temperature faucet with a water vapor separation device, which is characterized in that the tail end of the faucet is provided with the water vapor separation device, so that a cold water inlet pipe and a hot water inlet pipe are communicated with a cold water inlet and a hot water inlet of the water vapor separation device through a faucet main body, the side wall of a hot water cavity is provided with a steam exhaust window, the hot water cavity is communicated with a steam exhaust channel through the steam exhaust window, hot water flows out of a hot water outlet in time, and hot water steam flows into the steam exhaust channel in time through the steam exhaust window.

Although the water and steam separation is realized to a certain extent by the water faucet, the temperature of the tail end of the water faucet is high due to the fact that hot air is concentrated at the water outlet of the water faucet, scalding is easily caused due to mistaken touch, the tail end of the water faucet is narrow due to the fact that the water outlet is formed, a large separating device is difficult to adapt to other water faucets, and when the flow of cold water is large, the water and steam separating device is designed to be used for discharging steam at first, and the defect of water leakage exists in the water outlet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide one kind and avoid to people's steam extraction and can not leak exhaust tap.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: an exhaust faucet comprising:

the faucet comprises a faucet body and a water outlet, wherein the faucet body comprises a support shell used for being installed on a table top and a faucet shell which is arranged on the support shell and at least partially extends forwards;

the rear side of the supporting shell is provided with a steam outlet and also comprises:

the separation box is arranged in the faucet body and arranged on a flow path of fluid in the flow guide channel, a cavity for separating water vapor is formed in the separation box, and the cavity is provided with a first outlet which can be communicated with the steam outlet and a second outlet which is communicated with the water outlet; and

and the switch piece is arranged on the water faucet main body and can move relative to the water faucet main body under a pressed state to act on the separation box, so that the first outlet is in a blocking state.

Different positions of the separation box design can produce different water-vapor separation effects, and in order to facilitate the discharge of steam, preferably, the separation box is arranged at a corner where the support shell is connected with the faucet shell, the flow guide channel comprises a water inlet flow channel arranged in the support shell and a water outlet flow channel arranged in the faucet shell, the water outlet end of the water outlet flow channel is communicated with the water outlet fluid, the water inlet end of the separation box is communicated with the water outlet end of the water inlet flow channel, and the water outlet end is communicated with the water outlet fluid through the water outlet flow channel.

The switch member may be provided at the top or the side of the faucet body, and in order to facilitate the application of force, it is preferable that the switch member is installed above the separation box and has a driving rod extending downward at the bottom thereof, the driving rod being capable of moving downward in synchronization with the switch member when the switch member is in a pressed state, the separation box is disposed on a downward movement path of the driving rod, and an elastic member is further provided in the support housing, the elastic member acting on the driving rod so that the driving rod always has a tendency to move upward.

In order to ensure the sealing of the first outlet, it is preferable that the separation box includes a box body having an opening at the top and a sealing cover for covering the opening, a peripheral edge of the sealing cover has a downwardly extending annular wall, and the first outlet is opened at a rear side of the annular wall.

The swing of the sealing cover can be realized by different specific structures, preferably, the front side of the sealing cover can be rotatably connected to the box body, so that the rear side of the sealing cover can swing up and down relative to the opening of the box body, and the annular wall is positioned on the inner edge of the opening of the box body when the sealing cover moves downwards to cover the opening, so as to block the first outlet, and the rear side of the sealing cover is provided with a convex part which extends upwards to be used for driving the rod.

Preferably, a first water guide pipe and a second water guide pipe are respectively arranged in the supporting shell and the faucet shell, a water inlet flow channel is formed in the first water guide pipe of the supporting shell, a water outlet flow channel is formed in the second water guide pipe of the faucet shell, an inlet connected with the second water guide pipe is formed in the bottom wall of the box body, and a second outlet is formed in the side wall of the box body and connected with the first water guide pipe.

In order to facilitate the action of the sealing cover for triggering the first outlet of the sealing cover, preferably, a connecting seat is further arranged between the switch piece and the sealing cover, an avoiding opening for the lower end of the driving rod to pass through is formed in the connecting seat, and the upper end of the elastic piece is supported at the bottom of the switch piece and the lower end of the elastic piece is supported on the periphery of the avoiding opening.

The above-mentioned trigger action can be realized by the direct contact between the switch member and the sealing cover, but preferably, the driving rod acts on the sealing cover through an elastic supporting structure, the elastic supporting structure comprises a first magnetic member arranged at the bottom of the driving rod and a second magnetic member arranged at the top of the sealing cover, and the opposite magnetic poles of the first magnetic member and the second magnetic member are like magnetic poles.

In order to realize the water-vapor separation, the bottom wall of the box body is preferably provided with a first guide plate extending upwards, and the height of the second outlet and the height of the box body are not more than that of the first guide plate.

Specifically, the middle part of the sealing cover is provided with a second guide plate extending downwards, the first guide plate and the second guide plate are both positioned on the flow path of the fluid, and the first guide plate and the second guide plate are arranged in a staggered mode.

Compared with the prior art, the utility model has the advantages of: in this exhaust tap, through set up the switch spare in the tap main part, make the switch spare can move down and be used in on the separation box under compression state, so that the first export that is used for discharge steam on the separation box is blocked up, in case the rivers of input cold water are too big like this, only need press the switch spare for a long time, just can ensure rivers and can not spill over from first export, thereby leakproofness when having ensured tap and using, and when the steam of needs discharge, only need unblock switch spare, the first export of separation box just can be directly discharged under the effect of steam pressure, therefore, the steam tap is very convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of a faucet body according to an embodiment of the present invention;

FIG. 2 is a schematic view from another angle of FIG. 1;

fig. 3 is a sectional view of the overall structure of the faucet body according to the embodiment of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3 (the first outlet is in a blocked state);

FIG. 5 is an enlarged schematic view at A in FIG. 3 (the first outlet is in an open state);

FIG. 6 is a schematic overall view of the cartridge according to an embodiment of the present invention;

FIG. 7 is a schematic view from another angle of FIG. 6;

FIG. 8 is an overall schematic view of the seal cap;

fig. 9 is a sectional view showing the entire structure of the separation case.

Detailed Description

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

As shown in fig. 1 to 9, it is a preferred embodiment of the present invention. In the present embodiment, the steam exhaust faucet includes a faucet body 1, a separate box 2, and an opening and closing member 3. The faucet body 1 includes a support housing 11 for mounting on a table top, and a faucet housing 12 provided on the support housing 11 and extending forward at least partially, the support housing 11 is at least partially vertically disposed, the faucet housing 12 has a water outlet 1a, a diversion channel 100 for delivering fluid to the water outlet 1a is provided in the faucet body 1, and a steam discharge port 20 is provided at a rear side of the support housing 11.

The diversion channel 100 in this embodiment comprises an inlet channel 110 and an outlet channel 120, wherein the inlet channel 110 is disposed in the supporting housing 11, the outlet channel 120 is disposed in the faucet housing 12, the outlet end of the outlet channel 120 is in fluid communication with the outlet 1a, the inlet end of the separation box 2 is in fluid communication with the outlet end of the inlet channel 110, and the outlet end is in fluid communication with the outlet 1a through the outlet channel 120. Specifically, a first water conduit 111 and a second water conduit 121 are respectively disposed in the supporting housing 11 and the faucet housing 12, wherein a water inlet channel 110 is formed inside the first water conduit 111 of the supporting housing 11, a water outlet channel 120 is formed inside the second water conduit 121 of the faucet housing 12, an inlet 2a connected to the second water conduit 121 is disposed on the bottom wall of the box body 21, and a second outlet 2c is disposed on the side wall of the box body 21 and connected to the first water conduit 111.

In order to achieve the separation of water vapor, the separation box 2 is specifically arranged at the corner where the support housing 11 is connected with the tap housing 12. Specifically, the separation box 2 is disposed in the faucet body 1 and arranged on a flow path of fluid in the diversion channel 100, a cavity 10 for separating water vapor is formed in the interior of the separation box, the cavity 10 has a first outlet 2b capable of communicating with the steam outlet 20 and a second outlet 2c capable of communicating with the water outlet 1a, and the switch member 3 is mounted on the faucet body 1 and can move relative to the faucet body 1 under pressure to act on the separation box 2, so that the first outlet 2b is in a blocking state. For convenience of operation, the switch member 3 in this embodiment is installed above the separation box 2 and can move up and down along the length direction of the support case 11.

The separation box 2 may be formed in various forms, and in this embodiment, the separation box 2 includes a box body 21 having an opening at the top and a sealing cover 22 for covering the opening, a peripheral edge of the sealing cover 22 has a downwardly extending annular wall 23, and the first outlet 2b is opened at a rear side of the annular wall 23. In order to block the first outlet 2b, the front side of the sealing cover 22 is rotatably connected to the box 21 so that the rear side can swing up and down relative to the opening of the box 21, and the annular wall 23 is located at the inner edge of the opening of the box 21 in a state that the sealing cover 22 moves down to cover the opening, thereby blocking the first outlet 2b. In addition, a first baffle 25 extending upwards is arranged on the bottom wall of the box body 21, and the height between the second outlet 2c and the box body 21 is not more than the height of the first baffle 25. And a second guide plate 24 extending downwards is arranged in the middle of the sealing cover 22, the first guide plate 25 and the second guide plate 24 are both positioned on the flow path of the fluid, and the first guide plate 25 and the second guide plate 24 are arranged in a staggered mode.

The switch member 3 for driving the separation box 2 to block can also be realized by adopting different structures, the switch member 3 in the embodiment is installed above the separation box 2, the bottom of the switch member is provided with a driving rod 5 extending downwards, the driving rod 5 can synchronously move downwards with the switch member 3 when the switch member 3 is in a pressed state, the separation box 2 is arranged on a downward moving path of the driving rod 5, and an elastic member 6 is further arranged in the supporting shell 11, and the elastic member 6 acts on the driving rod 5, so that the driving rod 5 always has a tendency of moving upwards. In order to facilitate the triggering operation, a protrusion 26 extending upward for the driving rod 5 is provided at the rear side of the sealing cover 22.

In addition, a connecting seat 32 is further disposed between the switch member 3 and the sealing cover 22, an avoiding opening 31 for the lower end of the driving rod 5 to pass through is formed in the connecting seat 32, the upper end of the elastic member 6 is supported at the bottom of the switch member 3, and the lower end of the elastic member is supported at the periphery of the avoiding opening 31. Since the sealing cover 32 is worn by the direct action of the driving rod 5, the driving rod 5 in this embodiment acts on the sealing cover 22 through an elastic supporting structure, the elastic supporting structure includes a first magnetic member 41 disposed at the bottom of the driving rod 5 and a second magnetic member 42 disposed at the top of the sealing cover 22, and the opposite magnetic poles of the first magnetic member 41 and the second magnetic member 42 are the same magnetic pole.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter, referred to as a first portion and a second portion) in a unified manner, i.e., a fluid (gas, liquid or a mixture thereof) can flow along a flow path from the first portion or/and be transported to the second portion, and may be directly communicated between the first portion and the second portion, or indirectly communicated between the first portion and the second portion via at least one third member, which may be a fluid passage such as a pipe, a channel, a duct, a flow guide member, a hole, a groove, or a chamber allowing the fluid to flow therethrough, or a combination thereof.

Furthermore, directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural parts and elements of the present invention, but these terms are used herein only for convenience of description and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

Claims

1. An exhaust faucet comprising:

the faucet comprises a faucet body (1) and a water guide channel (100), wherein the faucet body comprises a support shell (11) used for being installed on a table top and a faucet shell (12) which is arranged on the support shell (11) and extends forwards at least partially, the support shell (11) is vertically arranged at least partially, a water outlet (1 a) is formed in the faucet shell (12), and the faucet body (1) is internally provided with the water guide channel used for conveying fluid to the water outlet (1 a);

it is characterized in that the rear side of the supporting shell (11) is provided with a steam outlet (20) and further comprises:

the separation box (2) is arranged in the faucet body (1) and arranged on a flow path of fluid in the diversion channel (100), a cavity (10) for separating water vapor is formed in the separation box, and the cavity (10) is provided with a first outlet (2 b) which can be communicated with the steam exhaust port (20) and a second outlet (2 c) which is communicated with the water outlet (1 a); and

and the switch piece (3) is arranged on the faucet main body (1) and can move relative to the faucet main body (1) under a pressed state to act on the separation box (2), so that the first outlet (2 b) is in a blocking state.

2. The exhaust faucet of claim 1, wherein: the separation box (2) is arranged at a corner where the support shell (11) is connected with the faucet shell (12), the flow guide channel (100) comprises a water inlet flow channel (110) arranged in the support shell (11) and a water outlet flow channel (120) arranged in the faucet shell (12), the water outlet end of the water outlet flow channel (120) is communicated with the water outlet (1 a) in a fluid mode, the water inlet end of the separation box (2) is communicated with the water outlet end of the water inlet flow channel (110) in a fluid mode, and the water outlet end is communicated with the water outlet (1 a) in a fluid mode through the water outlet flow channel (120).

3. The exhaust faucet of claim 2, wherein: the switch piece (3) is installed above the separation box (2) and the bottom of the switch piece is provided with a driving rod (5) extending downwards, the driving rod (5) can move downwards synchronously with the switch piece (3) under the state that the switch piece (3) is pressed, the separation box (2) is arranged on a downward moving path of the driving rod (5), an elastic piece (6) is further arranged in the support shell (11), and the elastic piece (6) acts on the driving rod (5) so that the driving rod (5) always has the upward moving trend.

4. The exhaust faucet of claim 3, wherein: the separation box (2) comprises a box body (21) with an opening at the top and a sealing cover (22) used for covering the opening, the periphery of the sealing cover (22) is provided with a downward extending annular wall (23), and the first outlet (2 b) is arranged at the rear side of the annular wall (23).

5. The exhaust faucet of claim 4, wherein: the front side of the sealing cover (22) can be rotatably connected to the box body (21) so that the rear side of the sealing cover can swing up and down relative to the opening of the box body (21), the annular wall (23) is located on the inner edge of the opening of the box body (21) when the sealing cover (22) moves downwards to cover the opening, and therefore the first outlet (2 b) is blocked, and the rear side of the sealing cover (22) is provided with a convex part (26) which extends upwards and is used for the driving rod (5) to act.

6. The exhaust faucet of claim 5, wherein: support be provided with first aqueduct (111) and second aqueduct (121) in casing (11) and tap casing (12) respectively, wherein support inside formation inlet channel (110) of first aqueduct (111) of casing (11), inside formation outlet channel (120) of second aqueduct (121) of tap casing (12), set up import (2 a) of connecting second aqueduct (121) on box body (21) diapire, second export (2 c) are seted up on the lateral wall of box body (21) and are connected with first aqueduct (111).

7. The exhaust faucet of claim 6, wherein: still be provided with connecting seat (32) between switch spare (3) and sealed lid (22), offer on connecting seat (32) and supply dodge mouth (31) that actuating lever (5) lower extreme passed, the upper end of elastic component (6) is supported in bottom, the lower extreme of switch spare (3) and is in dodge the week edge of mouth (31).

8. The exhaust faucet of claim 7, wherein: the driving rod (5) acts on the sealing cover (22) through an elastic supporting structure, the elastic supporting structure comprises a first magnetic part (41) arranged at the bottom of the driving rod (5) and a second magnetic part (42) arranged at the top of the sealing cover (22), and opposite magnetic poles of the first magnetic part (41) and the second magnetic part (42) are same magnetic poles.

9. The exhaust faucet of claim 4, wherein: the bottom wall of the box body (21) is provided with a first flow guide plate (25) extending upwards, and the height between the second outlet (2 c) and the box body (21) is not more than the height of the first flow guide plate (25).

10. The exhaust faucet of claim 9, wherein: the middle part of the sealing cover (22) is provided with a second guide plate (24) extending downwards, the first guide plate (25) and the second guide plate (24) are both positioned on the flow path of the fluid, and the first guide plate (25) and the second guide plate (24) are arranged in a staggered mode.