CN214208072U

CN214208072U - Quick heating device

Info

Publication number: CN214208072U
Application number: CN202023043298.4U
Authority: CN
Inventors: 王国栋; 李建
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-17
Anticipated expiration: 2030-12-16

Abstract

The application provides a quick heating device, it includes body, quick heat pipe and faucet. The water pump can pump water stored in the water tank into the quick heating pipe; the body is provided with a water outlet head, and the water outlet head is provided with a water outlet. The rapid heat pipe is arranged on the body and communicated with the water outlet head, the rapid heat pipe can heat water pumped into the rapid heat pipe, and the hot water is input into the water outlet head and further flows out through the water outlet. The water outlet nozzle is detachably arranged on the water outlet, a first filtering structure is arranged in the water outlet nozzle, a plurality of first filtering holes are formed in the first filtering structure, and the diameter of each first filtering hole is smaller than that of the water outlet. This application has solved delivery port department accumulated incrustation scale and has caused the problem that can not go out water through setting up the faucet, can avoid the incrustation scale to flow to the cup through first filtration simultaneously.

Description

Quick heating device

Technical Field

The application relates to the technical field of household appliances, in particular to a quick heating device.

Background

The diameter of the water outlet of the existing instant heating appliance is generally designed to be small in order to continuously discharge water due to small water quantity, and for example, for the instant heating appliance with 2KW power, the diameter of the water outlet is generally within 6 mm. For the water outlet with the small diameter, when a user uses water with hard water quality to boil water, the generated scale is easy to accumulate at the water outlet, so that the scale flows out of the cup, even the water outlet can not discharge water, and the instant heating appliance can not be used.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a quick heating device to solve the problem that water cannot be discharged due to accumulated scale at a water outlet.

The application provides a fast hot device, wherein, include:

the water outlet device comprises a body, wherein a water outlet head is arranged on the body, and a water outlet is arranged on the water outlet head;

the quick heating pipe is arranged on the body and is communicated with the water outlet head;

the water outlet nozzle is detachably arranged on the water outlet, a first filtering structure is arranged in the water outlet nozzle, a plurality of first filtering holes are formed in the first filtering structure, and the diameter of each first filtering hole is smaller than that of the water outlet.

This application has solved delivery port department accumulated incrustation scale and has caused the problem that can not go out water through setting up the faucet, can avoid the incrustation scale to flow to the cup through first filtration simultaneously.

In a possible implementation manner, a recess is provided on the water outlet nozzle, a spigot is provided at an end of the water outlet, the spigot is embedded into the recess, and the first filtering structure is fixedly arranged between the recess and the spigot. Therefore, through the matching between the spigot and the notch, the reliability of the connection between the water outlet nozzle and the water outlet can be ensured, and the first filtering structure can be seen and fixed.

In a possible implementation manner, a channel is arranged in the water outlet nozzle, and the diameter of the channel is smaller than that of the water outlet. On one hand, the flow of water flowing into the water outlet nozzle from the water outlet can be increased, and the water flow forms a water column through a channel with a smaller diameter and flows out along a straight line; on the other hand also can realize the filtration to the incrustation scale through first filtration, avoid the incrustation scale to block up in the delivery port and cause the problem that is difficult to go out water.

In a possible implementation manner, the water outlet head is provided with a steam exhaust channel, the water outlet nozzle is provided with a steam exhaust hole, and the steam exhaust hole is communicated with the steam exhaust channel. The steam discharging hole can release the water vapor in the water outlet head, reduce the pressure in the water outlet head and ensure the stability of the structure of the quick heating device.

In a possible implementation manner, the steam exhaust device further comprises a sealing element, wherein the sealing element is arranged between the water outlet nozzle and the steam exhaust channel so as to seal a matching interface between the water outlet nozzle and the steam exhaust channel. By arranging the sealing element between the water outlet nozzle and the steam exhaust channel, the water vapor can be prevented from leaking from the matching position between the water outlet nozzle and the steam exhaust channel.

In a possible implementation manner, a second filtering structure is arranged at the water outlet end of the rapid heating pipe, a second filtering hole is arranged on the second filtering structure, and the diameter of the second filtering hole is smaller than that of the water outlet. Therefore, the scale with larger size can be prevented from flowing out of the quick heating pipe, and the scale is prevented from being blocked in the water outlet. From this, loop through the filtering action of second filtration and first filtration, can effectively filter the incrustation scale, guaranteed the cleanliness of the water that flows into in the cup.

In a possible implementation manner, the second filtering structure includes a fixing frame and a filter screen, the fixing frame is fixedly arranged at the water outlet end of the fast heat pipe, and the filter screen is fixedly arranged between the fixing frame and the water outlet end of the fast heat pipe.

In a possible implementation mode, a sewage draining exit is arranged at the bottom of the rapid heating pipe, and a drain plug is fixedly embedded in the sewage draining exit. Wherein, the incrustation scale that produces in the rapid heating pipe can fall into the drain, simultaneously, by the filterable incrustation scale of second filtration also can fall into the drain, after the incrustation scale of accumulation certain degree in the drain, can extract the drain plug to clear up the incrustation scale in the drain.

In a possible implementation manner, a scale detection mechanism is arranged on the quick heating pipe at the position of the sewage discharge outlet. Thereby being convenient for detecting the scale in the sewage draining exit.

In one possible implementation, the scale detection mechanism is one of an infrared pair tube, a photoelectric sensor, or an ultrasonic sensor.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a schematic structural diagram of a rapid heating device according to an embodiment of the present application;

FIG. 2 is a partial exploded view of FIG. 1 at the spout location;

fig. 3 is a schematic structural diagram of a rapid heating device according to another embodiment of the present application;

FIG. 4 is an enlarged view at A of FIG. 3;

FIG. 5 is a schematic structural view of a water outlet head;

FIG. 6 is an exploded view of the faucet;

FIG. 7 is an exploded view of the water outlet head;

fig. 8 is a schematic structural diagram of a rapid heating device according to another embodiment of the present application;

FIG. 9 is a partial exploded view of FIG. 8 at the location of the drain plug;

FIG. 10 is an enlarged view at B of FIG. 9;

FIG. 11 is a view showing a state in which the inside of the quick heating pipe is cleaned;

fig. 12 is a schematic structural diagram of a quick heating apparatus having a scale detection mechanism according to an embodiment of the present application.

Reference numerals:

1-body;

11-water outlet head;

111-a water outlet;

1111-seam allowance;

112-steam exhaust channel;

113-a separator structure;

12-a water tank;

13-a water pump;

2-water outlet nozzle;

21-a first filter structure;

22-a channel;

23-a notch;

24-steam exhaust holes;

3-a rapid heating pipe;

31-a sewage draining outlet;

32-a drain plug;

33-a second filter structure;

331-a fixed mount;

332-a filter screen;

4-a seal;

5-scale;

6-cleaning brush;

7-a scale detection mechanism.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, it should be understood that the terms "upper" and "lower" used in the description of the embodiments of the present application are used in a descriptive sense only and not for purposes of limitation. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

As shown in fig. 1 and 2, the embodiment of the present application provides a quick heating device, which includes a body 1, a quick heating pipe 3 and a water outlet nozzle 2. The water tank 12 and the water pump 13 are arranged on the body 1, and the water pump 13 can pump the water pump 13 stored in the water tank 12 into the fast heating pipe 3; the body 1 is provided with a water outlet head 11, and the water outlet head 11 is provided with a water outlet 111. The rapid heating pipe 3 is arranged on the body 1, the rapid heating pipe 3 is communicated with the water outlet head 11, the rapid heating pipe 3 can heat water pumped into the rapid heating pipe, and the hot water is input into the water outlet head 11 and further flows out through the water outlet 111.

Wherein, faucet 2 detachably installs in delivery port 111, is provided with first filtration 21 in faucet 2, is provided with a plurality of first filtration on the first filtration 21, and the diameter of first filtration is less than the diameter of delivery port 111.

Wherein the first filter holes can intercept the scale 5 in the first filter structure 21, avoiding the scale 5 to flow out into the cup. Meanwhile, when the water outlet 111 is internally provided with the scale 5 to influence water outlet, the water outlet nozzle 2 can be detached from the water outlet 111 so as to take the first filtering structure 21 out for cleaning, and the scale 5 in the water outlet 111 can be cleaned conveniently, so that the normal water outlet of the water outlet 111 is ensured.

The first filter structure 21 may be a filter screen with a sheet structure, and the mesh holes in the filter screen are formed as the filter holes.

It will be appreciated that to facilitate connection of the nozzle 2 to the outlet 111, the nozzle 2 may be connected to the outlet 111 by means of a threaded connection.

In a specific implementation manner, as shown in fig. 3 and 4, a notch 23 is arranged on the water outlet nozzle 2, a spigot 1111 is arranged at the end of the water outlet 111, the spigot 1111 is embedded in the notch 23, and the first filter structure 21 is fixedly arranged between the notch 23 and the spigot 1111.

Wherein the recess 23 is a groove-like structure, the seam allowance 1111 is an end portion protruding from the water outlet 111, the seam allowance 1111 can be inserted into the recess 23, and the first filter structure 21 can be clamped between the recess 23 and the seam allowance 1111, so that the reliability of fixing the first filter structure 21 can be ensured.

As a specific implementation manner, as shown in fig. 4, a passage 22 is provided in the water outlet nozzle 2, and the diameter of the passage 22 is smaller than that of the water outlet 111.

The channel 22 is axially aligned with the outlet 111, and water flowing from the outlet 111 can flow out of the channel 22 after passing through the first filter structure 21.

If the diameter of the water outlet 111 is too large, the water flowing out is hard to form a water column and flow out straight, and if the diameter of the water outlet 111 is too small, the water outlet 111 is easily clogged with the scale 5, and the water is hard to flow out.

For this reason, in this embodiment, the diameter of the passage 22 on the water outlet nozzle 2 may be smaller than the diameter of the water outlet 111, on one hand, the flow rate of the water flowing into the water outlet nozzle 2 from the water outlet 111 may be increased, and the water flow forms a water column through the passage 22 with a smaller diameter and flows out along a straight line; on the other hand, the first filtering structure 21 also realizes the filtering of the scale 5, and the problem that the scale 5 is blocked in the water outlet 111 to cause difficulty in water outlet is avoided.

As a specific implementation manner, as shown in fig. 4, the water outlet 11 is provided with a steam exhaust channel 22112, the water outlet 2 is provided with a steam exhaust hole 24, and the steam exhaust hole 24 is communicated with the steam exhaust channel 22112. The steam discharging hole 24 can release the steam in the water head 11, reduce the pressure in the water outlet head 11 and ensure the stability of the structure of the quick heating device.

As a specific implementation, as shown in fig. 5 to 7, the instant heating device further includes a sealing member 4, where the sealing member 4 is disposed between the water nozzle 2 and the steam exhaust passage 22112 to seal a mating interface between the water nozzle 2 and the steam exhaust passage 22112.

As shown in fig. 5 and 6, the partition structure 113 is disposed in the water outlet head 11, and the steam exhaust channel 22112 is formed between the partition structure 113 and the inner wall of the water outlet head 11, and the steam exhaust channel 22112 and the water outlet 111 are respectively located on two sides of the partition structure 113. The water outlet nozzle 2 can be fixed on the outer wall of the steam exhaust passage 22112 by adopting a threaded connection mode. By providing the sealing member 4 between the water outlet nozzle 2 and the steam exhaust passage 22112, the leakage of steam from the fitting position between the water outlet nozzle 2 and the steam exhaust passage 22112 can be prevented.

As a specific implementation manner, as shown in fig. 8 and 9, the water outlet end of the rapid heating pipe 3 is provided with a second filtering structure 33, and the second filtering structure 33 is provided with a second filtering hole, and the diameter of the second filtering hole is smaller than the diameter of the water outlet 111.

The water heated by the fast heat pipe 3 can be filtered by the second filtering structure 33, and the diameter of the second filtering hole is smaller than that of the water outlet 111, so that the scale 5 with larger size can be prevented from flowing out of the fast heat pipe 3, and the scale 5 is prevented from being blocked in the water outlet 111. Therefore, the scale 5 can be effectively filtered by the filtering action of the second filtering structure 33 and the first filtering structure 21 in sequence, and the cleanliness of the water flowing into the cup is ensured.

Of course, the second filtering structure 33 may be provided only at the water outlet end of the quick heating pipe 3, and the water outlet nozzle 2 is not installed at the water outlet 111, so that the purpose of filtering water can be achieved only through the second filtering structure 33, and the structure of the quick heating device is simplified.

Specifically, as shown in fig. 10, the second filtering structure 33 includes a fixing frame 331 and a filter screen 332, the fixing frame 331 is fixedly disposed at the water outlet end of the fast heat pipe 3, and the filter screen 332 is fixedly disposed between the fixing frame 331 and the water outlet end of the fast heat pipe 3.

In order to facilitate the connection of the second filter structure 33 with the rapid heating pipe 3, the fixing frame 331 of the second filter structure 33 may be connected with the water outlet end of the rapid heating pipe 3 by a threaded connection, and meanwhile, the filter screen 332 may be clamped between the fixing frame 331 and the water outlet end of the rapid heating pipe 3.

As a specific implementation manner, as shown in fig. 8, 9 and 11, a sewage draining exit 31 is provided at the bottom of the rapid heating pipe 3, and a drain plug 32 is fixedly embedded in the sewage draining exit 31.

The incrustation scale 5 that produces in the rapid heating pipe 3 can fall into drain 31, simultaneously, by second filtration 33 filterable incrustation scale 5 also can fall into drain 31, accumulates the incrustation scale 5 back of certain degree in drain 31, can extract drain plug 32 to clear up incrustation scale 5 in the drain 31.

As shown in fig. 11, after the drain plug 32 is pulled out, the existing cleaning brush 6 can be used to extend into the fast heating pipe 3 for cleaning, and after the cleaning is completed, the drain plug 32 can be fixed in the drain opening 31 again to store the scale 5 in the drain opening 31.

As a specific implementation manner, as shown in fig. 12, a scale detection mechanism 7 is provided on the rapid heating pipe 3 at a position of the sewage discharge outlet 31.

After 5 a certain amount of incrustation scale have been piled up in drain 31, incrustation scale 5 can be detected to this incrustation scale detection mechanism 7 to send alarm signal, alarm device on this fast hot device can send out the police dispatch newspaper according to this alarm signal, in order to remind the user to clear up incrustation scale 5.

Specifically, the scale detection mechanism 7 may be one of an infrared pair tube, a photoelectric sensor, or an ultrasonic sensor. In this embodiment, the scale detection mechanism 7 is preferably an infrared pair tube, and the infrared pair tube includes two infrared tubes, and the two infrared tubes are symmetrically arranged on two sides of the sewage outlet 31. In the case where there is no scale 5 or the scale 5 is small, the scale 5 is not accumulated at the position of the infrared pair tubes, and the two infrared tubes can receive infrared rays from each other. After the water scale 5 is stacked to a certain height, the water scale 5 is blocked between the infrared tubes on the two sides, the infrared rays between the two infrared tubes are blocked, and at the moment, the infrared tubes can send out warning signals.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rapid heating device, comprising:

the water dispenser comprises a body (1), wherein a water outlet head (11) is arranged on the body (1), and a water outlet (111) is arranged on the water outlet head (11);

the quick heating pipe (3) is arranged on the body (1), and the quick heating pipe (3) is communicated with the water outlet head (11);

the water outlet nozzle (2), the water outlet nozzle (2) detachably install in delivery port (111), be provided with first filtration (21) in water outlet nozzle (2), be provided with a plurality of first filtration pores on first filtration (21), the diameter of first filtration pore is less than the diameter of delivery port (111).

2. A quick heating device according to claim 1, characterised in that a recess (23) is provided on the nozzle (2), that the end of the outlet (111) is provided with a spigot (1111), that the spigot (1111) is embedded in the recess (23), and that the first filter structure (21) is fixedly arranged between the recess (23) and the spigot (1111).

3. A rapid heating device according to claim 1, characterized in that a channel (22) is provided in the nozzle (2), the diameter of the channel (22) being smaller than the diameter of the outlet (111).

4. The quick heating device according to claim 1, characterized in that the water outlet head (11) is provided with a steam exhaust channel (112), the water outlet nozzle (2) is provided with a steam exhaust hole (24), and the steam exhaust hole (24) is communicated with the steam exhaust channel (112).

5. A quick heating device according to claim 4, characterized by further comprising a sealing member (4), said sealing member (4) being arranged between the water outlet nozzle (2) and the steam exhaust channel (112) to seal the mating interface between the water outlet nozzle (2) and the steam exhaust channel (112).

6. A quick heating device according to any one of claims 1-5, characterized in that the water outlet end of the quick heating pipe (3) is provided with a second filtering structure (33), and the second filtering structure (33) is provided with a second filtering hole, and the diameter of the second filtering hole is smaller than that of the water outlet (111).

7. A quick heating device according to claim 6, characterized in that the second filtering structure (33) comprises a fixing frame (331) and a filter screen (332), the fixing frame (331) is fixedly arranged at the water outlet end of the quick heating pipe (3), and the filter screen (332) is fixedly arranged between the fixing frame (331) and the water outlet end of the quick heating pipe (3).

8. The quick heating device according to claim 6, characterized in that a sewage draining outlet (31) is arranged at the bottom of the quick heating pipe (3), and a drain plug (32) is fixedly embedded in the sewage draining outlet (31).

9. A rapid heating device according to claim 8, characterized in that a scale detection mechanism (7) is arranged on the rapid heating pipe (3) at the position of the sewage outlet (31).

10. A rapid heating device according to claim 9, characterized in that the scale detection means (7) is one of an infrared pair tube, a photoelectric sensor or an ultrasonic sensor.