CN219177989U

CN219177989U - Terminal water outlet device and gas water heater

Info

Publication number: CN219177989U
Application number: CN202320044921.2U
Authority: CN
Inventors: 郑涛; 曹立国; 张世秀; 张文凯; 杜忠浩; 王刚; 刘野; 姜岩
Original assignee: Haier Smart Home Co Ltd; Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Current assignee: Haier Smart Home Co Ltd; Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-13
Anticipated expiration: 2033-01-09

Abstract

The utility model provides a terminal water outlet device and a gas water heater, which comprise a water outlet component with a water flow channel inside and a regulating component for regulating water flow, wherein a dial is arranged between the regulating component and the water outlet component, an indication scale is arranged on the dial, an indication mark is arranged on the regulating component, and the water flow rate flowing out of the water outlet component is regulated by regulating the regulating component to the condition that the indication mark points to different indication scales or different areas of the indication scale. According to the terminal water outlet device and the gas water heater, the dial is arranged between the adjusting component and the water outlet component, the indication scale is arranged on the dial, and a user can intuitively know the water quantity opened by himself when using the terminal water outlet device and the gas water heater.

Description

Terminal water outlet device and gas water heater

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to a terminal water outlet device and a gas water heater.

Background

The water heater is an indispensable electrical appliance for household, and the water heater on the market mainly comprises a gas water heater, an electric water heater, a solar water heater, an air energy water heater and the like, and has the advantages of high heat efficiency, high heating speed, stable temperature regulation, continuous use by multiple people and the like, and can be used for heating water at any time in a kitchen in winter, so that the water heater is convenient, constant in water temperature and low in purchase cost, and is the first choice of a plurality of consumers according to the actual conditions and the use habits of China. The basic working principle of the gas water heater is that cold water enters the water heater, the water-gas linkage valve is pushed by the water-gas linkage valve body under the action of a certain pressure difference value of flowing water, the direct-current power micro switch is pushed to switch on a power supply and start the pulse igniter, meanwhile, the gas-gas electromagnetic valve is opened, automatic re-ignition is continued through the pulse igniter until the ignition is successful in a normal working state, when the gas water heater has the failure phenomena of water shortage or insufficient water pressure, power shortage, gas shortage, over-high hot water temperature, accidental blowing and flameout and the like in the working process or the ignition process, the pulse igniter automatically cuts off the power supply by detecting a signal fed back by the induction needle, and the gas-gas electromagnetic valve immediately restores to the original normally closed valve state under the condition of power shortage, namely, the gas is cut off at the moment, and the gas water heater is closed to play a role of safety protection.

The existing household terminal water outlet device is mostly only a simple cold and hot water faucet, only comprises a simple cold and hot water selecting function and a function of adjusting water flow, is inaccurate in water flow adjustment, and a user does not know the large or small water flow adjustment amplitude and is easy to be too large or too small. In the collocation use with gas heater, the user does not know how much can reach the ignition point of water heater to the water yield, also does not know after having successfully ignited, adjusts the water yield at most little can lead to unexpected flameout, just causes the condition of water heater frequent switching very easily, causes the waste of water resource, and long-term use like this also can influence gas heater's life.

In view of this, the present utility model has been made.

Disclosure of Invention

The utility model mainly aims to solve the technical problems and provides a terminal water outlet device and a gas water heater.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a terminal water outlet device which comprises a water outlet component and a regulating component, wherein a water flow channel is arranged in the water outlet component, a dial is arranged between the regulating component and the water outlet component, an indication scale is arranged on the dial, an indication mark is arranged on the regulating component, and the water flow rate flowing out of the water outlet component is regulated by regulating the regulating component to the condition that the indication mark points to different indication scales or different areas of the indication scale.

In some embodiments, the indication scale includes a closing identifier, and the terminal water outlet device is closed when the adjusting component is adjusted to the condition that the indication mark is positioned on the closing identifier.

In some embodiments, the indicating scale includes a maximum flow indicator, and the terminal water outlet device reaches a maximum flow rate when the adjustment assembly is adjusted such that the indicating mark is located on the maximum flow indicator.

In some embodiments, the water inlet end of the water outlet assembly comprises a cold water end and a hot water end, the cold water end is connected with a tap water pipeline, the hot water end is connected with a water outlet pipeline of the gas water heater, and the indication scale comprises a cold water side and a hot water side.

In some embodiments, the hot water end is at least partially open when the adjustment assembly is adjusted to the indicator mark is located on the hot water side; the hot water side comprises a first scale line and a second scale line which indicate that the water flow rate is sequentially increased; and a first area, a second area and a third area are respectively defined between two adjacent marks in the closing mark, the first scale line, the second scale line and the maximum flow mark.

In some embodiments, the water flow corresponding to the second scale mark is an ignition threshold of the gas water heater, and the water flow corresponding to the first scale mark is a flameout threshold of the gas water heater.

In some embodiments, when the adjusting component is adjusted to the condition that the indication mark is positioned on the cold water side, the cold water end is opened, the hot water end is closed, and tap water is output.

In some embodiments, the terminal water outlet device comprises a temperature sensor for detecting the temperature of the water outlet.

The utility model also provides a gas water heater, which comprises a water inlet pipeline, a water outlet pipeline and the terminal water outlet device.

In some embodiments, a flow regulator is provided in the water inlet pipe and/or the water outlet pipe of the gas water heater and/or in the terminal water outlet device.

The utility model has the beneficial effects that:

1. according to the terminal water outlet device and the gas water heater, the dial is arranged between the adjusting component and the water outlet component, the indication scale is arranged on the dial, and a user can intuitively know the water quantity opened by himself when using the terminal water outlet device and the gas water heater.

2. According to the terminal water outlet device and the gas water heater, the water outlet terminal is linked with the gas water heater, a user can easily grasp how large the water heater is started through the indication scale, and the water heater is stopped when the water heater is lowered to the small water heater, so that the waste of water and gas caused by repeatedly starting the Guan Reshui device is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

FIG. 1 is an overall schematic diagram of a terminal water outlet device of the present utility model;

FIG. 2 is a partial schematic view of the terminal water outlet device adjustment assembly and dial of the present utility model.

Reference numerals illustrate:

1. a water outlet assembly; 2. an adjustment assembly; 21. an indication mark; 3. a dial; 31. a hot water side; 311. closing the mark; 312. a first scale line; 313. a second graduation mark; 314. a maximum flow mark; 315. a first region; 316. a second region; 317. a third region; 32. cold water side.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

The gas water heater has the advantages of high heat efficiency, high heating speed, stable temperature regulation, continuous use by a plurality of people and the like, can be used for heating water at any time in a kitchen in winter, is convenient, has constant water temperature and low acquisition cost, and is the first choice of a plurality of consumers according to the actual conditions and the use habits of China. The basic working principle of the gas water heater is that cold water enters the water heater, the water-gas linkage valve is pushed by the water-gas linkage valve body under the action of a certain pressure difference value of flowing water, the direct-current power micro switch is pushed to switch on a power supply and start the pulse igniter, meanwhile, the gas-gas electromagnetic valve is opened, automatic re-ignition is continued through the pulse igniter until the ignition is successful in a normal working state, when the gas water heater has the failure phenomena of water shortage or insufficient water pressure, power shortage, gas shortage, over-high hot water temperature, accidental blowing and flameout and the like in the working process or the ignition process, the pulse igniter automatically cuts off the power supply by detecting a signal fed back by the induction needle, and the gas-gas electromagnetic valve immediately restores to the original normally closed valve state under the condition of power shortage, namely, the gas is cut off at the moment, and the gas water heater is closed to play a role of safety protection.

In view of this, the present utility model has been made.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1

As shown in fig. 1-2, the present embodiment provides a terminal water outlet device, which includes a water outlet assembly 1 having a water flow channel therein and a regulating assembly 2 for regulating water flow, wherein a dial 3 is provided between the regulating assembly 2 and the water outlet assembly 1, an indication scale is provided on the dial 3, an indication mark 21 is provided on the regulating assembly 2, and the water flow rate flowing out of the water outlet assembly 1 is regulated by regulating the regulating assembly 2 to the point of the indication mark 21 to different indication scales or different areas of the indication scales. The adjusting component 2 and the dial 3 in the embodiment are both in cylindrical structures, and the water yield is adjusted by rotating the adjusting component 2 in the radial plane of the adjusting component.

In some embodiments, the water inlet end of the water outlet assembly 1 comprises a cold water end and a hot water end (not shown in the figure), the cold water end is connected with a tap water pipeline, the hot water end is connected with a water outlet pipeline of the gas water heater, and the indication scale comprises a cold water side 32 and a hot water side 31. Further, a three-way valve (not shown in the figure) is arranged in the terminal water outlet device, the adjusting component 2 is connected with the valve core, and the water flow direction in the terminal water outlet device and the opening degree of the valve body are controlled to further control the water flow.

In some embodiments, the adjustment assembly 2 is adjusted such that the hot water end is at least partially open when the indicator 21 is on the hot water side 31, preferably, the hot water end is fully open and the cold water end is closed when the indicator 21 is on the maximum of the hot water side 31. When the adjusting component 2 is adjusted to the condition that the indication mark 21 is positioned on the cold water side 32, the cold water end is opened, the hot water end is closed, and tap water is output.

In some embodiments, the indicating scale includes a closure indicator 311, and the terminal outlet is closed when the adjustment assembly 2 is adjusted such that the indicating mark 21 is located on the closure indicator 311. Preferably, the hot side 31 and the cold side 32 share the same shut-off indicator 311.

In some embodiments, the indicating scale includes a maximum flow indicator 314 and the terminal outlet means reaches a maximum flow rate when the adjustment assembly 2 is adjusted such that the indicating mark 21 is located on the maximum flow indicator 314. In this embodiment, the hot water side 31 and the cold water side 32 share the same maximum flow mark 314, and the adjusting assembly 2 is rotated to the maximum flow mark 314 along different directions, so that the cold water and the hot water reach the maximum flow respectively. Different maximum flow identifications 314 may also be provided for the cold side 32 and the hot side 31, respectively, in some embodiments. In some cases, the maximum flow mark 314 may not be additionally provided, but a limiting structure is provided, when the adjusting component 2 is adjusted to the position of the maximum flow, that is, the position reaches the limiting position, and the adjusting component can not be adjusted any more, so that similar technical effects can be achieved, and the specific structure is not the protection focus of the present utility model, and is not particularly limited herein.

In some embodiments, the hot water side 31 includes a first graduation line 312 and a second graduation line 313 indicating sequential increases in water flow, and adjacent ones of the closure indicator 311, the first graduation line 312, the second graduation line 313, and the maximum flow indicator 314 define a first region 315, a second region 316, and a third region 317, respectively. Preferably, the water flow corresponding to the second scale line 313 is the ignition threshold of the gas water heater, and the water flow corresponding to the first scale line 312 is the flameout threshold of the gas water heater. In some embodiments, the first and

second graduations

312, 313 are not individually marked, but are represented in the form of boundary lines of the first, second and

third regions

315, 316, 317.

When the user needs water, the user only needs to rotate the adjusting component 2 until the indication mark 21 reaches or exceeds the second scale mark 313 or is positioned in or exceeds the second area 316 according to the indication of the indication scale, so that the water flow in the gas water heater can be ensured to reach the ignition threshold, the water heater is started to output hot water, after the water heater is started, the user can further adjust the water quantity according to the actual situation, and care needs to be taken that the first scale mark 312 corresponds to the flameout threshold of the water heater, so that when the hot water needs to be used, the adjustment of the water quantity can not rotate the adjusting component 2 until the indication mark 21 is lower than the first scale mark 312.

In some embodiments, the indication scale further includes text, letters or numbers for various graduations, areas, for example, the first graduation line 312 may be marked as "flameout", the second graduation line 313 may be marked as "ignition", the first area 315, the second area 316 and the third area 317 are respectively marked as "cold water", "low flow", "medium flow", and color marks may be correspondingly set to make the user more visual and easy to distinguish different marks. Further, a fourth area, labeled as "high flow", may be further disposed above the third area 317, and the number of areas may be set according to the fineness of the control, and the sizes of the areas are not necessarily the same, so those skilled in the art can perform the setting according to the actual situation, and are not specifically limited.

It should be noted that, on the cold water side 32, since ignition and flameout of the water heater are not involved, the user only needs to control the amount of water, and the user can operate according to experience and general knowledge, and the user can not set related graduation lines and areas, and of course, areas such as "low flow", "medium flow", "high flow" and the like can also be set to prompt the user, which is not in conflict with the present utility model.

In some embodiments, the terminal water outlet device includes a temperature sensor for detecting water outlet temperature, where the temperature sensor is configured to be connected to a device with a screen, and display the current water outlet temperature on the screen, so that a user can know the current water temperature conveniently, and the device with the screen may be a smart phone of the user, a nearby smart appliance, or the terminal water outlet device itself has a screen.

It should be noted that, although the terminal water outlet device is shown to be connected to the "gas water heater" in the present embodiment, the terminal water outlet device in the present embodiment may be connected to an instant heating type water heater, such as an instant heating type electric water heater, based on similar principles, as will be appreciated by those skilled in the art.

Example 2

The embodiment provides a gas water heater, which comprises a water inlet pipeline, a water outlet pipeline and a terminal water outlet device as provided in embodiment 1.

Only the water inflow pressure or the water flow rate is set, the water flow rate adjustment is meaningful, when the water pressure or the water flow rate is too low or too high, the terminal water outlet equipment can only play the roles of adjusting the water flow rate and reducing the water flow rate, but plays the role of not precisely controlling the water flow rate, so the indication scale is invalid. Therefore, in some embodiments, a flow regulator is arranged in the water inlet pipeline and/or the water outlet pipeline of the gas water heater and/or the terminal water outlet device, and the function of the flow regulator is to maintain the water pressure or the water flow within a set range, especially in the case of hot water output, so that the terminal water outlet device can accurately control the water flow.

In some embodiments, the gas water heater is provided with a water pressure sensor, when the water pressure or the water flow of the water heater exceeds the adjusting range of the flow regulator, the water heater prompts the user terminal to indicate that the scale is invalid, and the notification can be sent in a voice mode, a screen display mode, a lamplight mode or a mobile phone APP notification mode, and the like, so that the method is not particularly limited.

The utility model has the beneficial effects that:

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

As mentioned above, similar technical solutions can be derived from the solution content presented in connection with the figures. However, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. The utility model provides a terminal water outlet device, includes that inside has the play water subassembly of rivers passageway and is used for adjusting the regulation subassembly of rivers, its characterized in that: the water flow rate of the water flowing out of the water outlet assembly is adjusted by adjusting the adjusting assembly to the condition that the indicating marks point to different indicating scales or different areas of the indicating scales.

2. The terminal water outlet device of claim 1, wherein: the indication scale comprises a closing mark, and the terminal water outlet device is closed when the adjusting component is adjusted to the condition that the indication mark is positioned on the closing mark.

3. The terminal water outlet device of claim 1, wherein: the indication scale comprises a maximum flow mark, and the terminal water outlet device reaches the maximum flow when the adjusting component is adjusted to the condition that the indication mark is positioned on the maximum flow mark.

4. The terminal water outlet device of claim 1, wherein: the water inlet end of the water outlet assembly comprises a cold water end and a hot water end, the cold water end is connected with a tap water pipeline, the hot water end is connected with a water outlet pipeline of the gas water heater, and the indication scale comprises a cold water side and a hot water side.

5. The terminal water outlet device of claim 4, wherein: adjusting the adjustment assembly to at least partially open the hot water end when the indicator is located on the hot water side; the hot water side comprises a first scale line and a second scale line which indicate that the water flow rate is sequentially increased; and a first area, a second area and a third area are respectively defined between two adjacent marks in the closing mark, the first scale line, the second scale line and the maximum flow mark.

6. The terminal water outlet device of claim 5, wherein: the water flow corresponding to the second scale mark is the ignition threshold value of the gas water heater, and the water flow corresponding to the first scale mark is the flameout threshold value of the gas water heater.

7. The terminal water outlet device of claim 4, wherein: when the adjusting component is adjusted to the state that the indication mark is positioned on the cold water side, the cold water end is opened, the hot water end is closed, and tap water is output.

8. A terminal water outlet device according to any one of claims 1-7, wherein: the terminal water outlet device comprises a temperature sensor for detecting the outlet water temperature.

9. The utility model provides a gas heater, includes inlet channel and outlet channel, its characterized in that: a terminal water outlet device according to any one of claims 1-8.

10. The gas water heater as recited in claim 9, wherein: and a flow regulator is arranged in the water inlet pipeline and/or the water outlet pipeline of the gas water heater and/or in the water outlet device of the terminal.