CN212878951U

CN212878951U - Water outlet nozzle

Info

Publication number: CN212878951U
Application number: CN202020946160.6U
Authority: CN
Inventors: 王健; 方雪勇; 梁建林; 岑泽; 章立波
Original assignee: Ningbo Qixi Commercial Equipment Co ltd
Current assignee: Ningbo Qixi Commercial Equipment Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-04-06
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a water outlet nozzle, which comprises a shell, wherein the shell is provided with a water inlet and a water outlet, the water outlet comprises a main water outlet and an auxiliary water outlet, a partition plate is arranged in the shell and divides an inner cavity of the shell into a main cavity and an auxiliary cavity, the main water outlet is communicated with the main cavity, the auxiliary water outlet is communicated with the auxiliary cavity, and the upper end of the main cavity is communicated with the auxiliary cavity; the shell is internally provided with a diversion cover, the diversion cover is provided with a diversion trench, one end of the diversion trench is communicated with the water inlet, and the other end of the diversion trench is communicated with the main cavity. The utility model has the advantages of it is following and effect: the novel mechanical structure is utilized, so that water at the water outlet can be always converged together to form a water column under the condition of small water flow, and splashing is not easily caused; when the water flow is large, the main water outlet and the auxiliary water outlet discharge water simultaneously, so that the effect of high water discharging efficiency is achieved; the delivery port forms the diamond face effect for rivers are difficult for dispersing, and are more mild orderly, and not only more pleasing to the eye has the effect of preventing splashing moreover.

Description

Water outlet nozzle

Technical Field

The utility model relates to a water fittings technical field, in particular to faucet.

Background

The water outlet nozzle is commonly used at the water outlet end of the water outlet pipe, is particularly common in a water dispenser, gradually replaces the traditional heating mode in the design of the water dispenser by an instant heating system due to the advantages of simple heating mode, quick heating and the like, has unlimited application prospect, and can realize universal instant heating of the water dispenser.

The existing water outlet nozzle is only provided with one water outlet, and when the water outlet is large in flow and can be filled with water, the water outlet is concentrated; when the water outlet flow is small and the water outlet cannot be filled, the water outlet is dispersed and the splash is splashed. When the existing water outlet nozzle is used for instant heating type drinking equipment, a large potential safety hazard exists, in order to meet the requirement of instantly outputting high-temperature hot water, the water pump needs to control the water quantity input to the instant heating type heater, so that the water yield is small, and at the moment, when the high-temperature small-flow hot water flows out from the water outlet, high-temperature spray can splash, and a certain potential safety hazard exists; in addition, if the delivery port sets up great, when the less hot water of flow discharges, probably lead to the circumstances that the play water is smooth or play water is very wafted, rivers can't assemble well for the water receiving is more difficult, if the delivery port sets up lessly, has the slower problem of play water, need wait for the water receiving of long time.

Disclosure of Invention

The utility model aims at providing a faucet has the effect of easily assembling and preventing splashing when the low discharge goes out water, has the higher effect of water efficiency when large-traffic goes out water.

The above technical purpose of the present invention can be achieved by the following technical solutions: a water outlet nozzle comprises a shell, wherein the shell is provided with a water inlet and a water outlet, the water outlet comprises a main water outlet and an auxiliary water outlet, a partition plate is arranged in the shell and divides an inner cavity of the shell into a main cavity and an auxiliary cavity, the main water outlet is communicated with the main cavity, the auxiliary water outlet is communicated with the auxiliary cavity, and the upper end of the main cavity is communicated with the auxiliary cavity; the shell is internally provided with a diversion cover, the diversion cover is provided with a diversion trench, one end of the diversion trench is communicated with the water inlet, the other end of the diversion trench is communicated with the main cavity, and a gap is formed between the diversion trench and the partition board.

Through adopting above-mentioned technical scheme, in the use, water in the water pipe flows into to the casing from the water inlet, and when discharge is less, the water that the water inlet flowed in flows into to the main cavity through the water conservancy diversion effect of guiding gutter to flow out from main delivery port, when discharge is great, because main delivery port outflow rate is limited, makes the water holding capacity in the main cavity more and more, and the water level rises gradually, flows out from vice chamber and from vice delivery port from the clearance overflow of suitable for reading until the water in the main cavity. The diversion trench is arranged so that when the water amount at the water inlet is small, water cannot flow into the auxiliary water outlet and can only be discharged from the main water outlet, and therefore, under the condition of small water flow, the water at the water outlet can be always gathered together to form a water column, and splashing is not easily caused; when the water flow is larger, the main water outlet and the auxiliary water outlet simultaneously discharge water, so that the effect of higher water discharging efficiency is achieved.

The utility model discloses a further set up to: the diversion cover is provided with a flow expansion groove communicated with the diversion groove, one end of the flow expansion groove is communicated with the water inlet, and the other end of the flow expansion groove is communicated with the main cavity.

Through adopting above-mentioned technical scheme, when the discharge of water inlet is great, when the guiding gutter water conservancy diversion, water can also flow into to the main cavity from expanding the guiding gutter, so can improve water efficiency greatly.

The utility model discloses a further set up to: the side wall of the flow expansion groove is provided with an inclined surface.

Through adopting above-mentioned technical scheme, the slope plays the guide effect to rivers, makes rivers flow into to the main cavity in better.

The utility model discloses a further set up to: the side wall of the flow expansion groove, which is far away from the diversion trench, is provided with a notch, and the notch enables the side edge of the flow expansion groove to be communicated with the main cavity.

Through adopting above-mentioned technical scheme, expand rivers in the groove and can also follow the breach and directly flow into to the main cavity in, so, accelerate rivers speed.

The utility model discloses a further set up to: the lateral wall of the clapboard is provided with a plurality of diversion ribs which are positioned in the auxiliary water outlet.

Through adopting above-mentioned technical scheme, under the water conservancy diversion effect of water conservancy diversion muscle, can make the water flow direction main delivery port that vice delivery port flows assemble for rivers are difficult for dispersing, and are more mild orderly, and the rivers of delivery port present the effect of diamond face, and not only more pleasing to the eye has the effect of preventing splashing moreover.

The utility model discloses a further set up to: the auxiliary water outlet is provided with a plurality of separating blocks which divide the auxiliary water outlet into a plurality of channels.

By adopting the technical scheme, water in the auxiliary cavity flows out from different channels of the auxiliary water outlet respectively, so that water flow is distributed more uniformly relatively.

The utility model discloses a further set up to: the shell comprises an extension end positioned at the water outlet, and the end surface of the extension end is integrally set to be conical.

Through adopting above-mentioned technical scheme, extend the end lower extreme and personally submit coniform, can make rivers form the diamond face effect at the delivery port, and the effect that just assembles is better.

The utility model discloses a further set up to: the casing includes epitheca and inferior valve, and the water inlet sets up in the epitheca, and the delivery port sets up in the inferior valve, and the epitheca is pegged graft interference fit with the inferior valve, and the epitheca set up with the open end assorted ring channel of inferior valve, the opening inlay card of inferior valve just both interference fit in the ring channel.

Through adopting above-mentioned technical scheme, when installing the epitheca on the inferior valve, aim at the annular channel of epitheca with inferior valve upper end opening, then with inferior valve epitheca lock, make the upper end opening inlay card of inferior valve in the annular channel, fixed connection can be realized to both interference fit.

The utility model discloses a further set up to: the outer wall of the lower shell is circumferentially provided with an external limiting step which is matched with the upper shell in an abutting mode; the inner wall circumference of inferior valve is provided with inside spacing step, and inside spacing step offsets the cooperation with the water conservancy diversion lid, and water conservancy diversion lid circumference is provided with the bulge loop, and the epitheca offsets the cooperation with the bulge loop.

By adopting the technical scheme, when the upper shell is installed on the lower shell, the lower end face of the outer ring of the upper shell is abutted to the external limiting step to realize limiting. After the diversion cover is installed in the lower shell, the periphery of the lower end face of the diversion cover abuts against the inner limiting step, when the upper shell cover is placed in the lower shell, the lower end face of the inner ring of the upper cover abuts against the convex ring, and therefore the diversion cover can be axially limited by the abutting acting force of the upper shell and the lower shell.

To sum up, the utility model discloses following beneficial effect has:

1. the mode that the diversion trench is used for guiding water at the water inlet into the main cavity is adopted, so that when the water amount at the water inlet is small, the water cannot flow into the auxiliary water outlet and can only be discharged from the main water outlet, and therefore, under the condition of small water flow, the water at the water outlet can be always gathered together to form a water column, and splashing is not easily caused; when the water flow is large, the main water outlet and the auxiliary water outlet simultaneously discharge water, so that the effect of high water discharging efficiency is achieved;

2. the diversion cover is provided with the flow expansion groove, so that the water outlet efficiency can be greatly improved;

3 adopt and set up the water conservancy diversion muscle and extend the end at the baffle outer wall and set up to coniform mode, can make rivers form diamond face effect at the delivery port for rivers are difficult for dispersing, and are more mild orderly, and not only more pleasing to the eye has the effect of preventing splashing moreover.

Drawings

Fig. 1 is a schematic diagram of the overall structural relationship of the embodiment.

Fig. 2 is an exploded view of the embodiment.

Fig. 3 is an exploded view of another perspective of the embodiment.

Fig. 4 is a sectional view of the embodiment.

Fig. 5 is a schematic view showing the internal structural relationship of the lower case of the embodiment.

Fig. 6 is a bottom view of the lower case of the embodiment.

In the figure: 1. a housing; 11. an upper shell; 111. an annular groove; 12. a lower case; 121. a main chamber; 122. a secondary chamber; 123. an extension end; 124. an external limiting step; 125. an inner limiting step; 2. a water inlet; 3. connecting columns; 31. a thread; 32. a conical surface step; 4. a water outlet; 41. a main water outlet; 42. a secondary water outlet; 5. a partition plate; 6. a flow guide cover; 61. a diversion trench; 62. a flow expansion groove; 621. an inclined surface; 622. a notch; 63. a convex ring; 7. a separation block; 8. and (5) flow guiding ribs.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. For convenience of explanation, the following "up" and "down" are all in the same direction as shown in fig. 1.

A water outlet nozzle is shown in figures 1-4 and comprises a shell 1, wherein the shell 1 comprises an upper shell 11 and a lower shell 12 which are buckled together, a water inlet 2 is formed in the upper shell 11, a hollow connecting column 3 extends upwards from the water inlet 2, and threads 31 and a conical step 32 are arranged on the outer wall of the connecting column 3. Lower casing 12 has been seted up delivery port 4, and delivery port 4 sets up with the water inlet 2 is coaxial, and integrated into one piece has baffle 5 in the casing 1, and baffle 5 separates 12 inner chambers of lower casing for main chamber 121 and vice chamber 122, and delivery port 4 sets up in main delivery port 41 periphery including main delivery port 41 and vice delivery port 42, vice delivery port 42 annular, and main delivery port 41 communicates in main chamber 121, and vice delivery port 42 communicates in vice chamber 122, and main chamber 121 upper end is linked together with vice chamber 122 upper end.

As shown in fig. 2 and 4, a diversion cover 6 is disposed in the housing 1, a cover surface of the diversion cover 6 is matched with an upper opening of the lower housing 12 in size, a diversion trench 61 is disposed in a center of the diversion cover 6 and is inclined downward, a gap is left between a side wall of the partition plate 5 located in the main cavity 121 and an outer side wall of the diversion trench 61, an upper end of the diversion trench 61 is communicated with the water inlet 2, a lower end of the diversion trench 61 is communicated with the main cavity 121, a semicircular flow expansion slot 62 communicated with the diversion trench 61 is disposed on the diversion cover 6, the flow expansion slot 62 is also communicated with the water inlet 2 and the main cavity 121, an inclined surface 621 is disposed on a side wall of the flow expansion slot 62 close to the diversion trench 61, a notch 622 is disposed on an outer side wall of the flow expansion slot 62, and.

The diversion trench 61 is obliquely arranged, so that water in the diversion trench 61 can play a role of buffering, and water flow is prevented from directly rushing out of the main water outlet 41. When the discharge of water inlet 2 is great, when the guiding gutter 61 water conservancy diversion, water can also flow into to main cavity 121 from expanding the guiding gutter 62, expands rivers in the guiding gutter 62 still can directly flow into to main cavity 121 from breach 622, so can accelerate rivers speed, improve water efficiency greatly, inclined plane 621 plays the guide effect to rivers, makes rivers flow into to main cavity 121 better.

As shown in fig. 4-6, the auxiliary water outlet 42 is provided with four separating blocks 7, the separating blocks 7 separate the auxiliary water outlet 42 into four channels, the outer side wall of the partition plate 5 is provided with four vertical flow guiding ribs 8, and the lower ends of the flow guiding ribs 8 extend into the channels of the auxiliary water outlet 42. The lower end of the lower shell 12 extends downward from the water outlet 4 and is provided with an extension end 123, and the lower end surface of the extension end 123 is integrally conical.

Under the water conservancy diversion effect of water conservancy diversion muscle 8 to and extend the effect that end 123 is coniform, can make the water flow direction main delivery port 41 that vice delivery port 42 flows out assemble, make rivers difficult to disperse, more mild orderly, the rivers of delivery port 4 present the effect of diamond face, and not only more pleasing to the eye has the effect of preventing splashing moreover.

As shown in fig. 2 and 4, the upper case 11 and the lower case 12 are in plug interference fit, the upper case 11 is provided with an annular groove 111 matched with an upper end opening of the lower case 12, the opening of the lower case 12 is embedded in the annular groove 111 and is in interference fit with the annular groove, an external limiting step 124 is circumferentially arranged on an outer wall of the lower case 12, the external limiting step 124 is in interference fit with the upper case 11, an internal limiting step 125 is circumferentially arranged on an inner wall of the lower case 12, the internal limiting step 125 is lower than the external limiting step 124, the internal limiting step 125 is in interference fit with the deflector cover 6, a convex ring 63 is circumferentially arranged on the deflector cover 6, and the upper case 11 is in interference fit with the.

After the diversion cover 6 is installed in the lower casing 12, the periphery of the lower end face of the diversion cover 6 abuts against the internal limiting step 125, the upper casing 11 is covered on the lower casing 12, the upper end opening of the lower casing 12 is aligned to the annular groove 111 of the upper casing 11, then the lower casing 12 is buckled towards the upper casing 11, the upper end opening of the lower casing 12 is clamped and embedded in the annular groove 111, the upper casing and the lower casing are in interference fit to realize fixed connection, the lower end face of the outer ring of the upper casing 11 abuts against the external limiting step 124 to realize limiting, the lower end face of the inner ring of the upper casing abuts against the convex ring 63, and thus, the diversion cover 6 is simultaneously subjected to the abutting acting force of the upper casing 11 and the lower casing.

The utility model discloses a basic operating principle does: in the use, water in the water pipe flows into the casing 1 from the water inlet 2, when water flow is small, the water flowing into the water inlet 2 flows into the main cavity 121 through the diversion effect of the diversion trench 61 and flows out from the main water outlet 41, when water flow is large, because the outflow rate of the main water outlet 41 is limited, the water storage capacity in the main cavity 121 is increased more and more, the water level rises gradually until the water in the main cavity 121 overflows into the auxiliary cavity 122 from the upper opening and flows out from different channels of the auxiliary water outlet 42, and the water flow distribution is relatively uniform. The diversion trench 61 is arranged so that when the water flow of the water inlet 2 is small, water cannot flow into the auxiliary water outlet 42 and can be discharged from the main water outlet 41, and therefore, under the condition of small water flow, water at the water outlet 4 can be always gathered together to form a water column, and splashing is not easily caused; when the water flow is large, the main water outlet 41 and the auxiliary water outlet 42 simultaneously discharge water, so that the effect of high water discharging efficiency is achieved.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a faucet, includes casing (1), water inlet (2) and delivery port (4), its characterized in that have been seted up in casing (1): the water outlet (4) comprises a main water outlet (41) and an auxiliary water outlet (42), a partition plate (5) is arranged in the shell (1), the partition plate (5) divides the inner cavity of the shell (1) into a main cavity (121) and an auxiliary cavity (122), the main water outlet (41) is communicated with the main cavity (121), the auxiliary water outlet (42) is communicated with the auxiliary cavity (122), and the upper end of the main cavity (121) is communicated with the auxiliary cavity (122); be equipped with water conservancy diversion lid (6) in casing (1), guiding gutter (61) have been seted up in water conservancy diversion lid (6), guiding gutter (61) one end communicate in water inlet (2), guiding gutter (61) other end communicate in main cavity (121), guiding gutter (61) with be formed with the clearance between baffle (5).

2. A faucet as set forth in claim 1, wherein: set up on water conservancy diversion lid (6) communicate in the diverging groove (62) of guiding gutter (61), the one end of diverging groove (62) communicate in water inlet (2), the other end of diverging groove (62) communicate in main cavity (121).

3. A faucet as set forth in claim 2, wherein: the side wall of the flow-spreading groove (62) is provided with an inclined surface (621).

4. A faucet as set forth in claim 2, wherein: a gap (622) is formed in the side wall, far away from the diversion trench (61), of the flow expansion trench (62), and the gap (622) enables the side edge of the flow expansion trench (62) to be communicated with the main cavity (121).

5. A faucet as set forth in claim 1, wherein: the outer side wall of the partition board (5) is provided with a plurality of flow guide ribs (8), and the flow guide ribs (8) are located in the auxiliary water outlet (42).

6. A faucet as set forth in claim 1, wherein: the auxiliary water outlet (42) is provided with a plurality of separating blocks (7), and the separating blocks (7) divide the auxiliary water outlet (42) into a plurality of channels.

7. A faucet as set forth in claim 1, wherein: the shell (1) comprises an extension end (123) positioned at the water outlet (4), and the end face of the extension end (123) is integrally conical.

8. A faucet as set forth in claim 1, wherein: casing (1) includes epitheca (11) and inferior valve (12), water inlet (2) set up in epitheca (11), delivery port (4) set up in inferior valve (12), epitheca (11) with inferior valve (12) are pegged graft interference fit, epitheca (11) seted up with open end assorted ring channel (111) of inferior valve (12), the opening inlay card of inferior valve (12) in ring channel (111) and both interference fit.

9. A faucet as set forth in claim 8, wherein: an external limiting step (124) is circumferentially arranged on the outer wall of the lower shell (12), and the external limiting step (124) is abutted and matched with the upper shell (11); the inner wall circumference of inferior valve (12) is provided with inside spacing step (125), inside spacing step (125) with water conservancy diversion lid (6) counterbalance cooperation, water conservancy diversion lid (6) circumference is provided with bulge loop (63), upper shell (11) with bulge loop (63) counterbalance cooperation.