CN209877340U

CN209877340U - Quick-heating water boiler

Info

Publication number: CN209877340U
Application number: CN201920273112.2U
Authority: CN
Inventors: 朱泽春; 司家勇
Original assignee: Joyoung Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2019-12-31
Anticipated expiration: 2029-03-04

Abstract

The utility model discloses a quick-heating boiler, including the inner bag that is used for holding liquid, install the outlet conduit who is used for heating the heating element of inner bag, intercommunication inner bag on the inner bag, the outlet conduit is including receiving the heated tube, receive the heated tube to fix on heating element to absorb the heat energy that heating element produced. A single heating component can heat the inner container and can quickly heat water in the water outlet pipeline, the structure of the water boiler is simplified, and the production cost is reduced.

Description

Quick-heating water boiler

Technical Field

The utility model relates to a life electrical apparatus field, in particular to fast hot boiler.

Background

The water boiler is a device for heating boiled water by converting electric energy or chemical energy into heat energy.

At present, chinese patent No. CN107388573A discloses a water boiler, which includes a barrel-shaped inner container and an electric heating tube fixed at the bottom of the inner container. The water boiler can only heat all water in the inner container at the same time, and the time for heating the water to boiling is long.

Although the high-power heating element is arranged on the water outlet pipeline, water can be quickly heated when the water is discharged, the heating element and the electric heating pipe exist at the same time and are independent from each other, so that the water boiler is complex in structure and high in cost.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a fast hot boiler, it realizes inner bag heating and play water fast hot simultaneously through single heating element, simplifies the structure of boiler, reduce cost.

The above technical purpose of the present invention can be achieved by the following technical solutions: a quick-heating water boiler comprises an inner container for containing liquid, a heating assembly arranged on the inner container and used for heating the inner container, and a water outlet pipeline communicated with the inner container, wherein the water outlet pipeline comprises a heated pipe, and the heated pipe is fixed on the heating assembly and absorbs heat energy generated by the heating assembly.

Preferably, the heating assembly comprises a heat conducting piece fixed on the inner container and a heating tube arranged on the heat conducting piece, and the heating tube and the heated tube are both coated in the heat conducting piece.

Preferably, the heated tubes are distributed on two sides of the heating tube and extend along the length direction of the heating tube.

Preferably, the heating tube is provided with a wiring end and a tail end deviating from the wiring end, and a single heating tube circumferentially surrounds two sides and the tail end of the heating tube.

Preferably, the heated tube has a water inlet and a water outlet, and the water inlet and the water outlet are located on two sides of the wiring terminal.

Preferably, the heating pipe is wound on the heating pipe along the length direction of the heating pipe.

Preferably, after the heating tube and the heated tube are welded and fixed, the heat conducting piece is cast and molded outside the heating tube and the heated tube.

Preferably, the heating tube is a C-shaped tube, the heat conducting member includes a C-shaped protrusion, and the C-shaped protrusion covers the heating tube and the heated tube along the length direction of the heating tube.

Preferably, the heating component is a heating film fixed on the bottom surface of the inner container.

Preferably, the water outlet pipeline further comprises a water outlet pipe, a cold water pipe, a hot water pipe and a water pump, the cold water pipe is communicated with the inner container and the heated pipe, the hot water pipe is communicated with the water pump and the heated pipe, and the water outlet pipe is communicated with the water pump.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

1. the single heating component can heat the inner container and quickly heat water in the water outlet pipeline, so that the structure of the water boiler is simplified, and the production cost is reduced;

2. the liquid of the heated tube is heated twice by the heating tube, so that the heating time of unit liquid is prolonged;

3. compare and directly pass through from the side of receiving the hot tube, under the condition that does not change the heating tube length, the effective length that receives the heating tube heating of receiving the hot tube has increased to guarantee that the liquid in the hot tube is fully heated.

Drawings

FIG. 1 is a sectional view of the embodiment;

FIG. 2 is a schematic view of a first heating assembly;

FIG. 3 is a cross-sectional view of a first heating assembly;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 5 is a schematic view of a second heating assembly;

FIG. 6 is a schematic view of the structure of a heated tube and a heat generating tube;

fig. 7 is a sectional view taken at B-B of fig. 5.

Reference numerals: 1. an inner container; 2. a heating assembly; 21. a heat conductive member; 211. c-shaped bulges; 212. a heat conducting plate; 22. a heat generating tube; 3. a water outlet pipeline; 31. a heated tube; 32. a cold water pipe; 33. a hot water pipe; 34. a water pump; 35. a water outlet pipe; 4. a terminal; 5. a terminal end; 6. a water inlet; 7. and (7) a water outlet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the quick-heating water boiler comprises an inner container 1 for containing liquid, a heating assembly 2 arranged at the bottom of the inner container 1, and a water outlet pipeline 3 communicated with the inner container 1. The water outlet pipeline 3 is used for discharging water in the inner container 1 out of the water boiler. The water outlet pipeline 3 comprises a heated pipe 31, and liquid in the inner container 1 must pass through the heated pipe 31 when being discharged out of the water boiler through the water outlet pipeline 3. The heated pipe 31 is fixed to the heating block 2 to absorb heat energy generated by the heating block 2.

When water is discharged through the water outlet pipeline 3, the water is heated to boiling in the heated pipe 31 without worrying users about drinking raw water even if the water in the inner container 1 is not boiled. The single heating component 2 can heat the inner container 1 and can quickly heat water in the water outlet pipeline 3, the structure of the water boiler is simplified, and the production cost is reduced.

Referring to fig. 2, 3 and 4, the heating assembly 2 includes a heat conducting member 21 fixed on the liner 1, and a heating tube 22 mounted on the heat conducting member 21, wherein the heating tube 22 and the heated tube 31 are both covered in the heat conducting member 21. The heating tube 22 is in direct contact with the heated tube 31, and can directly transfer heat energy, or can transfer heat energy to the heated tube 31 through the heat conducting member 21; alternatively, the heat generating tube 22 transfers thermal energy to the heat receiving tube 31 only through the heat conductive member 21 with a gap from the heat receiving tube 31.

When the heating tube 22 transfers heat energy to the heated tube 31 only through the heat conducting member 21, both the heating tube 22 and the heated tube 31 are covered in the heat conducting member 21 and contact with the heat conducting member 21 along the circumferential direction for 360 degrees, so as to ensure that the heating tube 22 can transfer more heat energy to the heated tube 31. In addition, the heating tube 22 transfers heat energy through the heat conducting member 21 to prevent the heated tube 31 from directly contacting the heated tube 31 and prevent the heated tube 31 from contacting the heating tube 22 to be heated intensively, thereby ensuring uniform heating and heat absorption efficiency of the heated tube 31.

Preferably, the heated tubes 31 are distributed on both sides of the heat generating tube 22 and extend along the length direction of the heat generating tube 22. The heated tube 31 is a single tube, and after passing through one side of the heating tube 22, the heated tube is bent by 180 degrees and passes through the other side of the heating tube 22, so that the liquid of the heated tube 31 is heated twice by the heating tube 22, the heating time of unit liquid is prolonged, and the heating efficiency is improved. The heat receiving pipe 31 may be a plurality of pipes distributed on both sides of the heat generating pipe 22, but when water is discharged from the heat receiving pipe 31, the liquid in the heat receiving pipe 31 is heated by the heat generating pipe 22 only once.

The heating tube 22 is provided with a terminal 4 and a tail end 5 which is far away from the terminal, and the heating tube 22 is fixed in the heat conducting piece 21 and is in a C shape around the center of the bottom surface of the inner container 1. The single heated tube 31 circumferentially surrounds two sides and the tail end 5 of the heating tube 22, namely the single heated tube 31 passes through one side, close to the center of the bottom surface of the inner container 1, of the C-shaped heating tube 22 and then bends 180 degrees to pass through one side, far away from the center of the bottom surface of the inner container 1, of the C-shaped heating tube 22, so that the heated tube 31 can be heated twice by the heating tube 22.

The heated pipe 31 has a water outlet 7 and a water inlet 6, and the water inlet 6 and the water outlet 7 are located on both sides of the terminal 4. The terminal 4 does not generate heat energy due to the wiring, and the parts of the heating tube 22 which effectively generate heat are the two sides and the tail end 5 of the heating tube 22. When water is discharged, water enters from the water inlet 6 and then exits from the water outlet 7, and the liquid can pass through all the parts, which are effectively heated, of the heating tube 22 so as to ensure that more heat energy is absorbed. Although the heated pipe 31 is not in direct contact with the heat generating pipe 22, the closer the heated pipe 31 is to the heat generating pipe 22, the more thermal energy is transferred by the heat conductive member 21 and the faster the thermal energy is transferred.

In addition, referring to fig. 5, 6 and 7, the heated tube 31 may also be wound on the heating tube 22 along the length direction of the heated tube 31, and compared with the heated tube 31 passing through the side edge of the heating tube 22 directly, the effective length of the heated tube 31 heated by the heating tube 22 is increased under the condition that the length of the heating tube 22 is not changed, so as to ensure that the liquid in the heated tube 31 is sufficiently heated, and improve the heating effect.

Preferably, after the heating tube 22 and the heated tube 31 are welded and fixed, the heat conducting member 21 is cast and molded outside the heating tube 22 and the heated tube 31 to cover the heating tube 22 and the heated tube 31 and ensure the relative position relationship between the heating tube 22 and the heated tube 31.

The heat conducting member 21 is a C-shaped protrusion 211, the C-shaped protrusion 211 is fixed on the bottom surface of the inner container 1, and the heating tube 22 and the heated tube 31 are covered in the length direction of the heating tube 22;

alternatively, the heat conducting member 21 includes a heat conducting plate 212 fixed to the bottom surface of the inner container 1 and a C-shaped protrusion 211 fixed to the bottom surface of the heat conducting plate 212, and the heating tube 22 and the heat receiving tube 31 are covered by the C-shaped protrusion 211 in the longitudinal direction of the heating tube 22.

In addition, the heating module 2 may be a heating film fixed on the bottom surface of the liner 1, and the heated tube 31 is fixed on the heating film to directly absorb the heat energy generated by the heating film.

Referring to fig. 1, the water outlet pipeline 3 further includes a water outlet pipe 35, a cold water pipe 32, a hot water pipe 33 and a water pump 34, the cold water pipe 32 communicates the liner 1 and the heated pipe 31, the hot water pipe 33 communicates the water pump 34 and the heated pipe 31, and the water outlet pipe 35 communicates the water pump 34. When the water outlet pipeline 3 discharges water, the water pump 34 works to form negative pressure to drive the liquid in the inner container 1 to flow out to the cold water pipe 32; then, the liquid enters the heated pipe 31 from the cold water pipe 32 and is heated to boiling by the heating assembly 2, so that quick heating is realized; hot water flows from the heated pipe 31 to the hot water pipe 33, and then is sucked into the water pump 34; a water pump 34 discharges hot water out of the boiler through a water outlet pipe 35.

Of course, the user can also slowly heat the liquid in the inner container 1 to boiling through the heating assembly 2, then turn off the heating assembly 2, and finally discharge the water through the water pump 34. No matter the water in the inner container 1 is boiled or not, the water flowing out through the water outlet pipeline 3 is drinkable boiled water.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a quick-heating boiler, includes the inner bag that is used for holding liquid, installs heating element, the outlet conduit who communicates the inner bag that is used for heating the inner bag on the inner bag, characterized by: the water outlet pipeline comprises a heated pipe, and the heated pipe is fixed on the heating assembly and absorbs heat energy generated by the heating assembly.

2. A quick-heating water boiler as claimed in claim 1, wherein: the heating assembly comprises a heat conducting piece fixed on the inner container and a heating tube arranged on the heat conducting piece, and the heating tube and the heated tube are both coated in the heat conducting piece.

3. A quick-heating water boiler as claimed in claim 2, wherein: the heating tubes are distributed on two sides of the heating tube and extend along the length direction of the heating tube.

4. A quick-heating water boiler as claimed in claim 3, wherein: the heating tube is provided with a wiring end and a tail end deviating from the wiring end, and the heating tube circumferentially surrounds the two sides and the tail end of the heating tube.

5. An instant water boiler as claimed in claim 4, wherein: the heated tube is provided with a water inlet and a water outlet, and the water inlet and the water outlet are positioned on two sides of the wiring end.

6. A quick-heating water boiler as claimed in claim 2, wherein: the heating tube is wound on the heating tube along the length direction of the heating tube.

7. A quick-heating water boiler as claimed in claim 3 or 6, characterized in that: and after the heating tube and the heated tube are welded and fixed, the heat conducting piece is cast and molded outside the heating tube and the heated tube.

8. A rapid-heating water boiler according to claim 2, 3 or 4, characterized in that: the heating tube is a C-shaped tube, the heat conducting piece comprises a C-shaped bulge, and the heating tube and the heated tube are wrapped by the C-shaped bulge along the length direction of the heating tube.

9. A quick-heating water boiler as claimed in claim 1, wherein: the heating component is a heating film fixed on the bottom surface of the inner container.

10. A quick-heating water boiler as claimed in claim 1, wherein: the water outlet pipeline further comprises a water outlet pipe, a cold water pipe, a hot water pipe and a water pump, the cold water pipe is communicated with the inner container and the heated pipe, the hot water pipe is communicated with the water pump and the heated pipe, and the water outlet pipe is communicated with the water pump.