CN219755477U - Constant temperature electric heating tap - Google Patents

Abstract

The utility model discloses a constant-temperature electric heating faucet, which comprises an outer shell, a water storage structure, a heating structure and a turbulence mechanism, wherein the water storage structure is arranged on the outer shell; the water storage structure is a water storage cylinder arranged in the outer shell, two ends of the water storage cylinder are respectively provided with a water inlet pipe and a water outlet pipe which extend out of the outer shell, one end of the water inlet pipe, which is close to the water storage cylinder, is provided with a check elbow, and the check elbow is higher than the top wall of the water storage cylinder; the heating structure comprises a heating pipe spirally wound on the water storage cylinder; the turbulence mechanism comprises a rotating shaft rotatably arranged in the water storage cylinder, and at least one impeller is sleeved on the rotating shaft. The utility model has the internal constant temperature water storage function, can flow out hot water in the first time, avoids the problem of large temperature difference between front water and rear water caused by incomplete heating of the water flowing out first time, has good constant temperature performance, and enhances the use experience of the electric heating faucet.

Description

Constant temperature electric heating tap

Technical Field

The utility model relates to the technical field of electric heating water faucets, in particular to a constant-temperature electric heating water faucet.

Background

The electric heating faucet is also called as a hot water faucet or a quick water faucet, and utilizes an internal heating body to heat water flow, so that quick hot water output within 3-5 seconds is realized, and the daily demands of family life and public places on hot water are solved. Along with the development of economy, the living standard is continuously improved, and the requirements of people on the electric heating faucet are also continuously improved, so that the intelligent constant-temperature electric heating faucet is attractive in appearance, rapid in hot water outlet, less in limited use condition, safer and more convenient to use, and capable of adjusting the display temperature and the power in real time.

For example, in the prior art, an energy-saving induction water outlet constant-temperature electric heating faucet disclosed by the utility model with the application number of 202223083829.1 comprises a touch panel, a control induction panel, a water outlet seat, a water outlet nozzle, a shell, a first connecting pipe, a second connecting pipe, a probe pressing piece, a temperature sensor, an electromagnetic valve, a mounting seat, a heating bin, a sleeve, a wire slot, a heating body, a first wire cover, a second wire cover, a grounding piece, a wiring board, a water inlet base, a cooling fin, a silicon controlled rectifier, a rotor plug, a magnetic rotor, a Hall sensor, a water inlet core, a decorative ring, a valve pressing cover, a handle and a water inlet rubber cushion; compared with the existing electric heating faucet, the electric heating faucet is safer and more reliable, and the use experience of a user can be improved. However, in the daily use process, the applicant finds that the existing electric heating faucet including the technical scheme generally adopts a structure mode of instant heating, specifically, when an electronic sensing element such as a micro switch senses that water passes through, a heating pipe is used for synchronously heating a water pipe to obtain hot water, but when water starts to be used, the time that water flows through the heating pipe for heating is short, and the water temperature is difficult to quickly reach the required water temperature, so that the water flowing out is cool, the problem that the temperature difference between the front water and the rear water is large is solved, and the use experience of the electric heating faucet is influenced.

Disclosure of Invention

The utility model aims to provide a constant-temperature electric heating faucet, which has an internal constant-temperature water storage function, can flow hot water out in the first time, avoids the problem of large temperature difference between front and rear water caused by incomplete heating of water flowing out first, has good constant-temperature performance, and enhances the use experience of the electric heating faucet.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the constant-temperature electric heating faucet comprises an outer shell, a water storage structure, a heating structure and a turbulence mechanism;

the water storage structure is a water storage cylinder arranged in the outer shell, two ends of the water storage cylinder are respectively provided with a water inlet pipe and a water outlet pipe which extend out of the outer shell, one end of the water inlet pipe, which is close to the water storage cylinder, is provided with a check elbow, and the check elbow is higher than the top wall of the water storage cylinder;

the heating structure comprises a heating pipe spirally wound on the water storage cylinder;

the turbulence mechanism comprises a rotating shaft rotatably arranged in the water storage cylinder, and at least one impeller is sleeved on the rotating shaft.

Preferably, one end of the water outlet pipe extending out of the outer shell is connected with a water outlet arm, a second installation sleeve capable of supporting the water outlet arm is sleeved on the part of the water outlet pipe extending out of the outer shell, a first installation sleeve capable of supporting the outer shell is sleeved on the part of the water inlet pipe extending out of the outer shell, and heat-insulating fillers are filled in the first installation sleeve and the second installation sleeve.

Preferably, a heat insulation pad is arranged on the inner wall of the outer shell, and the heating pipe is of a flat structure.

Preferably, both ends of the outer shell are provided with end covers, one of the end covers is provided with a heating controller towards one surface in the outer shell, the water inlet pipe is provided with a micro switch, and the heating controller is in control connection with the micro switch and the heating pipe.

Preferably, the water inlet pipe is connected with one end of the water storage cylinder at a position close to the top, and the water outlet pipe is connected with the other end of the water storage cylinder at a position close to the bottom.

Preferably, a plurality of pairs of supporting sheets are symmetrically arranged on the rotating shaft, the end parts of the supporting sheets are provided with scraping sheets arranged along the length direction of the water storage cylinder, and the scraping sheets are attached to the inner surface of the water storage cylinder.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the water storage barrel is arranged in the outer shell, the check elbow pipe with the check function is arranged at one end of the water inlet pipe close to the water storage barrel, a certain amount of water can be stored in the water storage barrel after water stops, the heating pipe is controlled by the heating controller to continuously heat the water storage barrel at low temperature, so that the water stored in the water storage barrel keeps constant temperature, when water is used next time, constant temperature water in the water storage barrel flows out for use first, and then water injected into the water storage barrel is continuously heated by the heating pipe for outflow, so that the constant temperature water outlet effect is achieved, the problem that the water which flows out first is not completely heated and the temperature difference between front and back water is large is avoided, and the use experience of the electric heating faucet is enhanced.

According to the utility model, through the turbulence mechanism arranged in the water storage cylinder, the water inlet pipe is connected with the high position of one end of the water storage cylinder, the water outlet pipe is connected with the low position of the other end of the water storage cylinder, when water is used, the water is injected from the high position of one end of the water storage cylinder and then discharged from the bottom of the other end of the water storage cylinder, along with continuous injection of a high-pressure water source into the water storage cylinder, at least one impeller arranged in the water storage cylinder is forced to rotate, turbulence is carried out on the water injected into the water storage cylinder, uniform heating of the water is facilitated, meanwhile, the water injected into the water storage cylinder front and back can be mixed, the constant temperature performance is enhanced, in addition, the impeller rotates through the rotating shaft to drive the supporting piece to rotate, the scraping piece at the end of the supporting piece can clean the inner wall of the water storage cylinder, deposition of scale on the inner wall of the water storage cylinder is reduced as much as possible, and the service performance of the electric heating faucet is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of a water storage cartridge according to the present utility model;

fig. 4 is a schematic structural view of a spoiler mechanism according to the present utility model.

In the figure: 1. an outer housing; 2. a water outlet arm; 3. a first mounting sleeve; 4. a second mounting sleeve; 5. an end cap; 6. a water storage structure; 7. a water storage cylinder; 8. a water inlet pipe; 9. a water outlet pipe; 10. a micro-switch; 11. a heating controller; 12. a heating structure; 13. heating pipes; 14. a turbulence mechanism; 15. a support block; 16. a thermal insulation blanket; 17. a check elbow; 18. thermal insulation filler; 19. an end plate; 20. a rotating shaft; 21. an impeller; 22. supporting sheets; 23. and (5) scraping the blade.

Description of the embodiments

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify 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 therefore should not be construed as limiting the present utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 4, the present utility model preferably provides the following technical solutions: the constant-temperature electric heating faucet comprises an outer shell 1, a water storage structure 6, a heating structure 12 and a turbulence mechanism 14; specifically, the water storage structure 6 is the water storage barrel 7 of setting in shell body 1, be equipped with in the shell body 1 and be used for the backing block 15 to water storage barrel 7 support, water storage barrel 7's both ends are equipped with inlet tube 8 and outlet pipe 9 that stretch out outside shell body 1 respectively, water inlet tube 8 is close to water storage barrel 7's one end is equipped with check return bend 17, check return bend 17 is higher than water storage barrel 7 roof setting, utilize the structure reality of check return bend 17 high water storage barrel 7 roof, make check return bend 17 possess the non return function, during normal water use, water is heated by heating structure 12 through inlet tube 8 flow water storage barrel 7, after stopping water, water storage barrel 7 can store a certain amount of water for keep constant temperature through heating structure 12, in order to obtain the water of required temperature when water is used next time. Further, both ends of the water storage cylinder 7 are provided with end plates 19 to facilitate the assembly of the water storage cylinder 7.

In this embodiment, one end of the water outlet pipe 9 extending out of the outer shell 1 is connected with the water outlet arm 2 for water outlet, the part of the water outlet pipe 9 extending out of the outer shell 1 is sleeved with the second installation sleeve 4 capable of supporting the water outlet arm 2, the part of the water inlet pipe 8 extending out of the outer shell 1 is sleeved with the first installation sleeve 3 capable of supporting the outer shell 1, the first installation sleeve 3 and the second installation sleeve 4 are filled with heat insulation filler 18, the heat insulation filler 18 is specifically heat insulation materials such as heat insulation cotton, and the function of protecting and insulating the water inlet pipe 8 and the water outlet pipe 9 is achieved.

In a further embodiment, the heating structure 12 includes a heating pipe 13 spirally wound on the water storage barrel 7 for heating the water storage barrel 7, and the inner wall of the outer casing 1 is provided with a heat insulation pad 16, and the heat insulation pad 16 is made of ceramic material, so as to play a role in heat insulation protection, and the heating pipe 13 is of a flat structure, so that the water storage barrel 7 can be heated better. Both ends of the outer shell 1 are provided with end covers 5 for the encapsulation of the outer shell 1, wherein one end cover 5 is equipped with a heating controller 11 towards one side in the outer shell 1, be equipped with micro-gap switch 10 on the inlet tube 8, heating controller 11 is connected with micro-gap switch 10 and heating pipe 13 control, micro-gap switch 10 is used for responding to the rivers of inlet tube 8 and passes through, heating controller 11 is when obtaining micro-gap switch 10 to sense inlet tube 8 water and pass through, control heating pipe 13 heats water storage section of thick bamboo 7, in order to obtain hot water, in addition, heating controller 11 possesses the temperature detection performance to outlet pipe 9 goes out water.

In a further embodiment, the turbulence mechanism 14 includes a rotating shaft 20 rotatably installed in the water storage barrel 7, at least one impeller 21 is sleeved on the rotating shaft 20, further, the water inlet pipe 8 is connected with a position of one end of the water storage barrel 7 close to the top, the water outlet pipe 9 is connected with a position of the other end of the water storage barrel 7 close to the bottom, when water is used, water is injected from a high position of one end of the water storage barrel 7, then is discharged from the bottom of the other end of the water storage barrel 7, and is continuously injected into the water storage barrel 7 along with a high-pressure water source, at least one impeller 21 arranged in the water storage barrel 7 is forced to rotate, turbulence is carried out on water injected into the water storage barrel 7, uniform heating of the water is facilitated, and meanwhile, the water injected into the water storage barrel 7 front and back can be mixed, so that the constant temperature performance is enhanced.

In this embodiment, a plurality of pairs of support plates 22 are symmetrically arranged on the rotating shaft 20, scraping blades 23 arranged along the length direction of the water storage barrel 7 are arranged at the end parts of the plurality of pairs of support plates 22, the scraping blades 23 are attached to the inner surface of the water storage barrel 7, the support plates 22 are driven to rotate through the rotating shaft 20 when the impeller 21 rotates in the structural mode, and the scraping blades 23 at the end parts of the support plates 22 can clean the inner wall of the water storage barrel 7 so as to reduce the deposition of scale on the inner wall of the water storage barrel 7 as much as possible.

When the constant temperature electric heating faucet is used, one end of the water inlet pipe 8 extending out of the outer shell 1 is connected with a water source, water is injected into the water storage barrel 7 from the water inlet pipe 8, the micro switch 10 senses that water flows through, the heating pipe 13 is controlled by the heating controller 11 to heat the water storage barrel 7, and the water flows out of the water outlet pipe 9 and the water outlet arm 2 after being heated in the water storage barrel 7, so that the instant heating effect is achieved, wherein the heating pipe 13 with a flat structure is more beneficial to quickly heating the water storage barrel 7, the water temperature lifting speed is improved, in addition, after water stops, the water storage barrel 7 arranged in the outer shell 1 is higher than the top of the water storage barrel 7, the check elbow 17 has a check effect, so that a certain amount of water can be stored in the water storage barrel 7, the heating pipe 13 is controlled by the heating pipe 11 to continuously heat the water storage barrel 7 at a low temperature, the water stored in the water storage barrel 7 is kept at a constant temperature, when water is used next time, constant temperature water in the water storage barrel 7 flows out for use firstly, then the water injected into the water storage barrel 7 is continuously heated by the heating pipe 13 to flow out, the constant temperature water outlet effect is achieved, the problem that the temperature difference between front water and back water is large due to the fact that the water which flows out firstly is not completely heated is avoided, further, when water is used, the water is injected from the high position at one end of the water storage barrel 7 through the water inlet pipe 8 and then is discharged from the bottom at the other end of the water storage barrel 7 through the water outlet pipe 9, along with the continuous injection of a high-pressure water source into the water storage barrel 7, at least one impeller 21 arranged in the water storage barrel 7 is forced to rotate, the water injected into the water storage barrel 7 is disturbed, uniform heating of the water is facilitated, meanwhile, the water injected into the water storage barrel 7 from front to back is mixed, the constant temperature performance is enhanced, in addition, the impeller 21 rotates through the rotating shaft 20 to drive the supporting piece 22, the scraping blade 23 at the end part of the supporting piece 22 can clean the inner wall of the water storage barrel 7, so that the deposition of scale on the inner wall of the water storage barrel 7 is reduced as much as possible.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The detachable mounting mode is various, for example, the detachable mounting mode can be matched with the buckle through plugging, for example, the detachable mounting mode can be realized through a bolt connection mode, and the like.

The conception, specific structure, and technical effects produced by the present utility model are clearly and completely described above in connection with the embodiments and the drawings so as to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation.

The foregoing embodiments are provided for further explanation of the present utility model and are not to be construed as limiting the scope of the present utility model, and some insubstantial modifications and variations of the present utility model, which are within the scope of the utility model, will be suggested to those skilled in the art in light of the foregoing teachings.

Claims (6)

1. Constant temperature electric heating faucet, including shell body (1), retaining structure (6), heating structure (12) and vortex mechanism (14), its characterized in that:

the water storage structure (6) is a water storage barrel (7) arranged in the outer shell (1), two ends of the water storage barrel (7) are respectively provided with a water inlet pipe (8) and a water outlet pipe (9) which extend out of the outer shell (1), one end, close to the water storage barrel (7), of the water inlet pipe (8) is provided with a check elbow pipe (17), and the check elbow pipe (17) is higher than the top wall of the water storage barrel (7);

the heating structure (12) comprises a heating pipe (13) spirally wound on the water storage barrel (7);

the turbulence mechanism (14) comprises a rotating shaft (20) rotatably arranged in the water storage cylinder (7), and at least one impeller (21) is sleeved on the rotating shaft (20).

2. The thermostatic electric heating faucet of claim 1, wherein: one end of the water outlet pipe (9) extending out of the outer shell body (1) is connected with a water outlet arm (2), a second installation sleeve (4) capable of supporting the water outlet arm (2) is sleeved on the portion of the water outlet pipe (9) extending out of the outer shell body (1), a first installation sleeve (3) capable of supporting the outer shell body (1) is sleeved on the portion of the water inlet pipe (8) extending out of the outer shell body (1), and heat-insulating fillers (18) are filled in the first installation sleeve (3) and the second installation sleeve (4).

3. The thermostatic electric heating faucet of claim 1, wherein: the inner wall of the outer shell (1) is provided with a heat insulation liner (16), and the heating pipe (13) is of a flat structure.

4. The thermostatic electric heating faucet of claim 1, wherein: the heating device is characterized in that end covers (5) are arranged at two ends of the outer shell (1), a heating controller (11) is arranged on one surface, facing the outer shell (1), of one end cover (5), a micro switch (10) is arranged on the water inlet pipe (8), and the heating controller (11) is in control connection with the micro switch (10) and a heating pipe (13).

5. The thermostatic electric heating faucet of claim 1, wherein: the water inlet pipe (8) is connected with one end of the water storage barrel (7) at a position close to the top, and the water outlet pipe (9) is connected with the other end of the water storage barrel (7) at a position close to the bottom.

6. The thermostatic electric heating faucet of claim 1, wherein: a plurality of pairs of supporting sheets (22) are symmetrically arranged on the rotating shaft (20), scraping blades (23) arranged along the length direction of the water storage barrel (7) are arranged at the ends of the supporting sheets (22), and the scraping blades (23) are attached to the inner surface of the water storage barrel (7).