CN213669921U

CN213669921U - Shower head and hot water supply system

Info

Publication number: CN213669921U
Application number: CN202021717527.3U
Authority: CN
Inventors: 陈小平; 闵杰; 王龙
Original assignee: Yunmi Internet Technology Guangdong Co Ltd
Current assignee: Yunmi Internet Technology Guangdong Co Ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-07-13
Anticipated expiration: 2030-08-17

Abstract

The utility model is suitable for a kitchen guarding's equipment technical field discloses a gondola water faucet and a hot water supply system. The shower head comprises a shower head and a shower handle which is rotatably connected with the shower head, a first water inlet is formed in one end, connected with the shower handle, of the shower head, a plurality of water spraying holes are formed in one end, far away from the shower handle, of the shower head at intervals, a second water inlet is formed in one end, far away from the shower head, of the shower handle, and a water outlet hole is formed in one end, connected with the shower head, of the shower handle; the apopore includes that two at least intervals set up and through rotating the gondola water faucet head perhaps the gondola water faucet handle can align respectively the hole portion of first water inlet, arbitrary two the aperture of hole portion is all inequality. The utility model provides a gondola water faucet convenient operation, swift, not hard when adjusting water flow to simple structure, with low costs.

Description

Shower head and hot water supply system

Technical Field

The utility model relates to a kitchen guarding equipment technical field especially relates to a gondola water faucet and a hot water supply system.

Background

In the traditional technology, the working mode and the temperature of the gas water heater are generally set and completed manually by a user on the gas water heater, so that the operation is inconvenient; especially, when the gas water heater is installed in a balcony or a kitchen, it is more inconvenient for a user to manipulate the operation mode and temperature of the gas water heater while showering.

In order to solve the technical problem, the prior art provides a gas water heater capable of automatically adjusting the outlet water temperature of the gas water heater according to the change of the water flow of a shower head. However, in the prior art, a commonly used shower head design scheme capable of adjusting water flow is as follows: the push button capable of sliding along the circumferential direction of the spray head is arranged on the spray head, and the push button is pushed to slide to different gears so as to adjust water flow. The shower head of the common scheme has the following problems in specific application: 1) the sliding structure of the push button is relatively complex; 2) the pushing operation of the push button is hard, which is not convenient for the old and children to regulate.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a gondola water faucet, it aims at solving among the prior art can adjust the gondola water faucet of discharge and has the technical problem that the structure is complicated, regulation and control is inconvenient.

In order to achieve the above purpose, the utility model provides a scheme is: a shower head comprises a shower head and a shower handle which is rotatably connected with the shower head, wherein a first water inlet is formed in one end, connected with the shower handle, of the shower head, a plurality of water spraying holes are formed in one end, far away from the shower handle, of the shower head, a second water inlet is formed in one end, far away from the shower head, of the shower handle, and a water outlet hole is formed in one end, connected with the shower head, of the shower handle; the apopore includes that two at least intervals set up and through rotating the gondola water faucet head perhaps the gondola water faucet handle can align respectively the hole portion of first water inlet, arbitrary two the aperture of hole portion is all inequality.

Further, the aperture of any hole part is smaller than that of the first water inlet; and/or the aperture of the first water inlet is smaller than that of the second water inlet.

Further, each of the aperture portions is spaced along an arcuate path.

Further, the hole parts are distributed clockwise along the arc-shaped track in a trend that the hole diameter is gradually reduced or gradually increased; and/or the water outlet hole comprises three or four hole parts.

Further, the gondola water faucet handle is including the body that has the cavity hole and locate in the body and with the cavity hole is separated for the first baffle of first hole section and second hole section, the second water inlet is located keep away from of first hole section the tip of first baffle, the hole portion runs through and locates first baffle, the gondola water faucet handle passes through the second hole section rotate connect in the one end of gondola water faucet head.

Further, the shower head includes protecgulum and hou gai, the hole for water spraying is located on the protecgulum, the back lid includes cavity lid and second baffle, the one end of cavity lid with the gondola water faucet handle is connected, the other end with the protecgulum is connected, the second baffle is located being close to of cavity lid in the tip of gondola water faucet handle, first water inlet runs through and locates the second baffle.

Further, the first water inlet is arranged offset from the center of the second partition plate.

Furthermore, a connecting pipe is arranged at the end part of the shower head close to the shower handle, the first water inlet is arranged in the end part of the connecting pipe, the connecting pipe is rotatably arranged in the shower handle, one of the outer surface of the connecting pipe and the inner surface of the shower handle is provided with a convex ring, and the other one of the outer surface of the connecting pipe and the inner surface of the shower handle is provided with a groove in snap fit with the convex ring; and/or the presence of a gas in the atmosphere,

and a sealing ring is arranged at the joint of the shower head and the shower handle.

Furthermore, the outer surface of the end part of the shower head handle close to the shower head is provided with at least two gear mark parts arranged at intervals along the circumferential direction, and each gear mark part corresponds to one hole part; the shower head is provided with scale marks which can be respectively aligned with the gear mark parts by rotating the shower head or the shower handle so as to indicate the current water flow gear; or,

the shower head is provided with at least two gear marking parts arranged at intervals along the circumferential direction, and each gear marking part corresponds to one hole part; shower handle is close to the tip surface of shower head is equipped with through rotating shower head perhaps shower handle can align one of them respectively gear mark portion is in order to indicate the scale mark of current water flow gear.

A second object of the utility model is to provide a hot water supply system, it includes gas heater, inlet tube, outlet pipe, sensor and foretell gondola water faucet, the inlet tube with the outlet pipe respectively with gas heater connects, the gondola water faucet with go out water piping connection, the sensor is flow sensor or pressure sensor, just the sensor install in the inlet tube or the outlet pipe is in order to be used for detecting discharge or water pressure and will detect information feedback extremely gas heater, gas heater with sensor electric connection is in order to be used for the basis the detection information regulation and control water temperature of sensor.

The utility model provides a gondola water faucet is through setting up gondola water faucet head and gondola water faucet handle into rotating connected mode to set up the apopore of gondola water faucet handle into including two at least intervals setting and the different hole portion of aperture size, like this, in the concrete application, the user can make arbitrary hole portion align with the overhead first water inlet of gondola water faucet through rotatory gondola water faucet head or gondola water faucet handle, thereby reaches the purpose of adjusting discharge, and it adjusts convenient operation, swift, hard, just the utility model provides a gondola water faucet simple structure, with low costs.

The utility model provides a hot water supply system adjusts the discharge of gondola water faucet through rotating gondola water faucet head or gondola water faucet handle, through sensor real-time detection discharge or water pressure and will detect information feedback to gas heater, gas heater's controller is according to the frequency of change or the change curve of water flow in the fixed time, judges and adjusts gas heater's mode of operation or temperature, avoids artifical the regulation to improve the travelling comfort that the user used gas heater.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a shower head provided in an embodiment of the present invention;

fig. 2 is an exploded view of a shower head according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a shower handle provided in the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a rear cover according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 6 is a partial enlarged view at B in FIG. 5;

fig. 7 is a schematic diagram of a hot water supply system according to an embodiment of the present invention.

The reference numbers illustrate: 100. a shower head; 1. a shower head; 11. a first water inlet; 12. a front cover; 121. a water spray hole; 13. a rear cover; 131. a hollow cover body; 1311. a connecting pipe; 1312. a convex ring; 1313. a sealing groove; 132. a second separator; 133. an inner cavity; 14. scale marks are marked; 2. a shower handle; 21. a second water inlet; 22. a water outlet hole; 221. a hole portion; 23. a pipe body; 231. a groove; 24. a first separator; 251. a first bore section; 252. a second bore section; 26. a gear marking section; 3. a seal ring; 1000. a hot water supply system; 200. a gas water heater; 300. a water inlet pipe; 400. a water outlet pipe; 500. a sensor.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, if the specific posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1-3, a shower head 100 provided by the embodiment of the present invention includes a shower head 1 and a shower handle 2 rotatably connected to the shower head 1, wherein a first water inlet 11 is provided at an end of the shower head 1 connected to the shower handle 2, a plurality of water spraying holes 121 are provided at an interval at an end of the shower head 1 away from the shower handle 2, a second water inlet 21 is provided at an end of the shower handle 2 away from the shower head 1, and a water outlet 22 is provided at an end of the shower handle 2 connected to the shower head 1; the outlet hole 22 includes at least two hole portions 221 which are spaced apart from each other and can be aligned with the first inlet 11 by rotating the shower head 1 or the shower handle 2, and the diameters of any two of the hole portions 221 are different.

Through setting up shower head 1 and shower handle 2 into rotating connected mode to setting up the apopore 22 of shower handle 2 into including two at least intervals set up and the different hole portion 221 of aperture size, like this, in the concrete application, the user can make arbitrary hole portion 221 and shower head 1 go up first water inlet 11 and align through rotatory shower head 1 or shower handle 2, thereby reach the purpose of adjusting discharge, and its regulation convenient operation, swift, not hard, just the utility model provides a shower 100 simple structure, with low costs.

Preferably, the aperture of any one of the hole parts 221 is smaller than the aperture of the first water inlet 11; and/or the aperture of the first water inlet 11 is smaller than the aperture of the second water inlet 21. As a preferred embodiment of this embodiment, the aperture of any hole portion 221 is smaller than the aperture of the first water inlet 11, and the aperture of the first water inlet 11 is smaller than the aperture of the second water inlet 21. The aperture of any hole part 221 and the aperture of the first water inlet 11 are smaller than the aperture of the second water inlet 21, so that the water flow has certain pressure before being sprayed out of the shower head 100; the aperture through setting up any hole 221 is less than the aperture of first water inlet 11, and the rivers of being convenient for can flow to first water inlet 11 from apopore 22 fast, avoid producing water pressure between apopore 22 and the first water inlet 11, cause gondola water faucet head 1 and gondola water faucet handle 2 to be connected insecurely.

Preferably, the hole portions 221 are spaced along an arc-shaped trajectory, and the hole portions 221 are distributed clockwise along the arc-shaped trajectory with a tendency of gradually decreasing or gradually increasing in hole diameter. Referring to fig. 3 again, the water outlet 22 includes four hole portions 221 arranged at intervals, and the four hole portions 221 are distributed clockwise along an arc-shaped track with a gradually decreasing aperture. It is understood that in other embodiments, the number of the hole portions 221 may be set to two, three, or five, and the hole portions 221 may be distributed clockwise along an arc-shaped trajectory with a gradually increasing aperture diameter. The number and distribution of the hole parts 221 are not limited by the embodiment and the drawings, and may be set according to actual circumstances.

Referring to fig. 3 again, the shower handle 2 includes a tube 23 having a hollow inner hole (not shown) and a first partition 24 disposed in the tube 23 and dividing the hollow inner hole into a first hole section 251 and a second hole section 252, the second water inlet 21 is disposed at an end of the first hole section 251 far away from the first partition 24, the hole 221 is disposed through the first partition 24, and the shower handle 2 is rotatably connected to an end of the shower head 1 through the second hole section 252.

Referring to fig. 2, 4 and 5, the shower head 1 includes a front cover 12 and a rear cover 13, the water spraying holes 121 are disposed on the front cover 12, the rear cover 13 includes a hollow cover 131 and a second partition 132, one end of the hollow cover 131 is connected to the shower handle 2, the other end of the hollow cover 131 is connected to the front cover 12, the second partition 132 is disposed in an end of the hollow cover 131 close to the shower handle 2, and the first water inlet 11 penetrates the second partition 132. The hollow cover 131 has an inner cavity 133 communicating the water spraying hole 121 and the first water inlet 11, and water flows into the inner cavity 133 through the first water inlet 11 and then is sprayed out of the shower head 100 through the water spraying hole 121.

Preferably, the first water inlet 11 is disposed offset from the center of the second partition 132. The combination of the apertures 221 spaced along an arcuate path helps to ensure that one aperture 221 is aligned with the first inlet 11 when the shower head 1 or handle 2 is rotated.

Preferably, the hollow cover 131 has a connection pipe 1311 at an end thereof adjacent to the shower handle 2, the connection pipe 1311 is rotatably installed in the shower handle 2, and the second partition 132 is provided in an end of the connection pipe 1311. In a specific application, after the shower head 1 is rotatably connected to the shower handle 2, the first partition plate 24 and the second partition plate 132 may abut against each other, or a certain distance may be set between the two. In the embodiment, the rotating connection between the shower head 1 and the shower handle 2 is that one end of the shower head 1 is rotatably inserted into the shower handle 2; of course, as an alternative embodiment, the rotatable connection of the shower head 1 to the shower handle 2 can also be designed such that one end of the shower handle 2 is inserted into the shower head 1.

Referring to fig. 5 and 6, in the present embodiment, the outer surface of the connecting pipe 1311 is provided with a convex ring 1312, the convex ring 1312 is an inverted buckle circumferentially arranged around the outer surface of the connecting pipe 1311, the inner surface of the pipe body 23 corresponding to the second hole section 252 is provided with a groove 231 snap-fitted with the convex ring 1312, and the shower head 1 is rotatably installed in the shower handle 2 by the cooperation of the convex ring 1312 and the groove 231. Through this kind of mode of setting, ensure promptly that gondola water faucet head 1 and gondola water faucet handle 2 assemble together steadily, can make again between gondola water faucet head 1 and the gondola water faucet handle 2 can rotate. Of course, as an alternative embodiment, a groove may be provided on the outer surface of the connecting pipe 1311, and a convex ring matched with the groove may be provided on the inner surface of the pipe body 23 corresponding to the second hole section 252, so that the shower head 1 may also be rotatably installed in the shower handle 2 through the matching of the groove and the convex ring.

Preferably, a sealing ring 3 is provided between the connecting pipe 1311 and the shower handle 2. Through this kind of mode of setting up, the compactness of being connected between reinforcing gondola water faucet head 1 and the gondola water faucet handle 2 prevents that moisture from spilling from the junction. In the present embodiment, an annular seal groove 1313 is provided on the outer surface of the connection pipe 1311, and the seal ring 3 is provided in the seal groove 1313. The collar 1312 is located between the end surface of the connection pipe 1311 near the shower stem 2 and the sealing groove 1313. Alternatively, it is also possible to provide an annular sealing groove in the inner surface of the second bore section 252.

In the embodiment, the outer surface of the end part of the shower handle 2 close to the shower head 1 is provided with at least two gear mark parts 26 arranged at intervals along the circumferential direction, and each gear mark part 26 corresponds to one hole part 221; the shower head 1 is provided with scale markings 14 which can be aligned with the gear markings 26 by rotating the shower head 1 or the shower handle 2, respectively, to indicate the current water flow gear. Specifically, four shift mark portions 26 are circumferentially provided on the outer surface of the shower head handle 2 at intervals, and are sequentially represented by arabic numerals "1, 2, 3, and 4", and four hole portions 221 are provided on the first partition plate 24, which are distributed clockwise along an arc-shaped trajectory with a gradually decreasing trend of the hole diameter, each numeral corresponds to one hole portion 221, wherein numeral 1 corresponds to the hole portion 221 with the largest hole diameter, and numeral 4 corresponds to the hole portion 221 with the smallest hole diameter. The scale marks 14 are circular protrusions formed on the outer surface of the hollow cover 131, and the user can determine the amount of water flow by means of the numbers aligned with the protrusions. Of course, as an alternative embodiment, at least two gear mark portions may be disposed at the shower head 1 at intervals along the circumferential direction, and the outer surface of the end portion of the shower handle 2 close to the shower head 1 is provided with a scale mark which can be aligned with one of the gear mark portions respectively by rotating the shower head 1 or the shower handle 2 to indicate the current water flow gear, so that the user can also determine the water flow through the gear mark portion aligned with the scale mark.

Referring to fig. 7, an embodiment of the present invention further provides a hot water supply system 1000, which includes a gas water heater 200, an inlet pipe 300, an outlet pipe 400, a sensor 500 and the shower head 100, wherein the inlet pipe 300 and the outlet pipe 400 are respectively connected to the gas water heater 200, the shower head 100 is connected to the outlet pipe 400, the sensor 500 is a flow sensor or a pressure sensor, the sensor 500 is installed on the inlet pipe 300 or the outlet pipe 400 to detect water flow or water pressure and feed back the detected information to the gas water heater 200, and the gas water heater 200 is electrically connected to the sensor 500 to regulate and control the water temperature according to the detected information of the sensor 500.

The water flow of the shower head 100 is adjusted by rotating the shower head 1 or the shower handle 2, the water flow or the water pressure is detected in real time by the sensor, the detection information is fed back to the gas water heater 200, and the working mode or the temperature of the gas water heater is judged and adjusted by the controller of the gas water heater 200 according to the change frequency or the change curve of the water flow in a fixed time, so that manual adjustment is avoided, and the comfort of a user in using the gas water heater is improved.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The shower head is characterized by comprising a shower head and a shower handle which is rotatably connected with the shower head, wherein a first water inlet is formed in one end, connected with the shower handle, of the shower head, a plurality of water spraying holes are formed in one end, away from the shower handle, of the shower head, a second water inlet is formed in one end, away from the shower head, of the shower handle, and a water outlet hole is formed in one end, connected with the shower head, of the shower handle; the apopore includes that two at least intervals set up and through rotating the gondola water faucet head perhaps the gondola water faucet handle can align respectively the hole portion of first water inlet, arbitrary two the aperture of hole portion is all inequality.

2. The showerhead of claim 1 wherein the aperture of any one of the apertures is smaller than the aperture of the first inlet; and/or the presence of a gas in the atmosphere,

the aperture of the first water inlet is smaller than that of the second water inlet.

3. The showerhead of claim 1 wherein each of the apertures is spaced along an arcuate path.

4. The showerhead of claim 3 wherein each of the aperture sections is disposed clockwise along the arcuate path with a tendency of progressively decreasing aperture diameter or progressively increasing aperture diameter; and/or the presence of a gas in the atmosphere,

the outlet hole includes three or four hole portions.

5. The showerhead of claim 1, wherein the showerhead handle includes a tubular body having a hollow bore and a first baffle disposed within the tubular body and dividing the hollow bore into a first bore section and a second bore section, the second water inlet is disposed at an end of the first bore section remote from the first baffle, the bore section is disposed through the first baffle, and the showerhead handle is rotatably connected to an end of the showerhead through the second bore section.

6. The showerhead of claim 5, wherein the showerhead comprises a front cover and a rear cover, the water spray hole is disposed on the front cover, the rear cover comprises a hollow cover and a second partition, one end of the hollow cover is connected to the showerhead handle, the other end of the hollow cover is connected to the front cover, the second partition is disposed in an end portion of the hollow cover adjacent to the showerhead handle, and the first water inlet penetrates the second partition.

7. The showerhead of claim 6, wherein the first water inlet is disposed off-center of the second baffle.

8. The showerhead of claim 1, wherein the end of the showerhead proximate the showerhead shank has a connecting tube, the first water inlet is disposed in the end of the connecting tube, the connecting tube is rotatably mounted in the showerhead shank, and one of an outer surface of the connecting tube and an inner surface of the showerhead shank is provided with a raised ring and the other is provided with a groove snap-fitted with the raised ring; and/or the presence of a gas in the atmosphere,

9. The showerhead of any one of claims 1 to 8, wherein the outer surface of the end of the showerhead shank adjacent the showerhead is provided with at least two circumferentially spaced indexing marks, each indexing mark corresponding to one of the aperture sections; the shower head is provided with scale marks which can be respectively aligned with the gear mark parts by rotating the shower head or the shower handle so as to indicate the current water flow gear; or,

10. A hot water supply system is characterized by comprising a gas water heater, a water inlet pipe, a water outlet pipe, a sensor and the shower head as claimed in any one of claims 1 to 9, wherein the water inlet pipe and the water outlet pipe are respectively connected with the gas water heater, the shower head is connected with the water outlet pipe, the sensor is a flow sensor or a pressure sensor, the sensor is arranged on the water inlet pipe or the water outlet pipe and used for detecting water flow or water pressure and feeding back detection information to the gas water heater, and the gas water heater is electrically connected with the sensor and used for regulating and controlling water outlet temperature according to the detection information of the sensor.