CN213146939U

CN213146939U - Instant heating type heating wall-mounted furnace

Info

Publication number: CN213146939U
Application number: CN202021729251.0U
Authority: CN
Inventors: 周琦剑; 周海军; 陈健; 肖创春; 章周欢; 陈秋洋
Original assignee: Roshow New Energy Technology Co ltd
Current assignee: Roshow New Energy Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-05-07
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to the technical field of water heating equipment, and discloses an instant heating type heating wall-mounted furnace, comprising a box body and a box cover, the inner upper left corner of the box body is provided with a heating component, the heating component comprises a component shell and two heating spiral pipes arranged in the component shell, the two heating spiral pipes are distributed side by side and are connected in series through a connecting pipe, the side walls of two adjacent circles of pipes of each heating spiral pipe are sealed and attached, the center of each heating spiral pipe forms a cylindrical heating cavity, the center of the cylindrical heating cavity is provided with an electric heating pipe, the outer side of the electric heating pipe is provided with a heat conduction isolating pipe, the lower end of the component shell is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with the; the lower end of the box body is also provided with a main water inlet pipe and a main water outlet pipe. The utility model discloses the beneficial effect that has heat exchange efficiency height, heat utilization rate height.

Description

Instant heating type heating wall-mounted furnace

Technical Field

The utility model relates to a water heating equipment technical field especially relates to an instant heating type heating hanging stove.

Background

The wall-mounted boiler is a household central heating device, and can be divided into a domestic hot water wall-mounted boiler and a floor heating wall-mounted boiler according to functions, and can be divided into a gas wall-mounted boiler and an electric heating wall-mounted boiler according to energy. Because the pipeline gas needs to be settled in the district to the gas hanging stove, some districts do not install the pipeline gas then can't use gas formula hanging stove, consequently electric heat formula hanging stove at present uses very extensively. However, the heat exchange efficiency between the heating element and the heating coil in the conventional electric heating wall-hanging stove is low, the cold water is heated slowly, and especially in winter, the cold water needs to be heated to a proper temperature after waiting for a while.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the above-mentioned problem that the electric heat formula hanging stove heat exchange efficiency among the prior art is low, provide an instant heating type heating hanging stove that heat exchange efficiency is high, heat utilization efficiency is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an instant heating type heating wall-mounted furnace comprises a box body and a box cover, wherein a heating assembly is arranged at the upper left corner in the box body, the heating assembly comprises an assembly shell and two heating spiral pipes arranged in the assembly shell, the two heating spiral pipes are distributed side by side and are connected in series through a connecting pipe, the side walls of two adjacent circles of pipes of each heating spiral pipe are hermetically attached, a cylindrical heating cavity is formed in the center of each heating spiral pipe, an electric heating pipe is arranged in the center of the cylindrical heating cavity, a heat conduction isolating pipe is arranged on the outer side of the electric heating pipe, a water inlet pipe and a water outlet pipe are arranged at the lower end of the assembly shell, the water inlet pipe is connected with the water inlet end of; the lower end of the box body is also provided with a main water inlet pipe and a main water outlet pipe. Adopt two sets of heating spiral pipes series heating, two electric heating pipe settings are at the center of heating spiral pipe and heat simultaneously to very big improvement heating efficiency, the sealed laminating of two rings of pipe lateral walls of simultaneous heating spiral pipe, thereby found a relative confined cylinder heating chamber, reduced electric heating pipe's calorific loss, improved heat utilization rate.

Preferably, both ends of the inner side wall of the heating spiral pipe protrude outwards to form semicircular convex rings, and the two semicircular convex rings are provided with annular grooves. The surface area of the inner wall of the heating spiral pipe is greatly increased by the two semicircular convex rings and the annular groove, so that the heat exchange efficiency between water in the heating spiral pipe and the heating cavity is enhanced, and the heating efficiency is improved.

Preferably, the outer sides of the two heating spiral pipes are provided with heat insulation covers, and the inner side walls of the heat insulation covers are provided with heat insulation layers. The heat shield and the heat insulation layer can reduce heat loss, and further improve the heat utilization rate.

Preferably, a water pump is arranged on the main water inlet pipe, a water flow detection switch is arranged at the joint of the main water inlet pipe and the water inlet pipe, and a temperature sensor is arranged at the joint of the main water outlet pipe and the water outlet pipe; the inside right side of box is equipped with the controller, water pump, temperature sensor, rivers detect the switch and all be connected with the controller. The main water inlet pipe can be connected with a tap water pipe (with pressure), so that the water-saving water-; the water flow detection switch is used for detecting whether water enters the water inlet pipe or not, the electric heater cannot be started if the water does not exist, and the temperature sensor is used for detecting the water temperature at the water outlet pipe opening.

Preferably, an air switch is arranged at the upper right corner of the box body, and an isolation plate for completely isolating the heating assembly from the air switch and the controller is arranged in the box body. The air switch plays a role in safety protection, and the heating area and the electric control area are completely isolated by the isolating plate, so that the safety isolation effect is played.

Preferably, the upper end face and the lower end face of the box body are both fixed with connecting plates, and the connecting plates are provided with connecting holes. The connecting plate and the connecting hole facilitate the box body to be installed on the wall.

Therefore, the utility model discloses the beneficial effect that has that heat exchange efficiency is high, heat utilization efficiency is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of fig. 1 with a cover removed.

Fig. 3 is a schematic structural view of the heating assembly.

Fig. 4 is a schematic view of the internal structure of the heating assembly.

FIG. 5 is a schematic view of the construction of a heating coil.

FIG. 6 is a schematic cross-sectional view of a heating coil.

In the figure: the device comprises a box body 1, a connecting plate 100, a connecting hole 101, a box cover 2, a display screen 20, a heating assembly 3, an assembly shell 4, a heating spiral pipe 5, a semicircular convex ring 50, an annular groove 51, a connecting pipe 6, a cylindrical heating cavity 7, an electric heating pipe 8, a heat conduction isolation pipe 9, a water inlet pipe 10, a water outlet pipe 11, a main water inlet pipe 12, a main water outlet pipe 13, a water pump 14, a water flow detection switch 15, a temperature sensor 16, a controller 17, a heat insulation cover 18, a heat insulation layer 19, an air switch 21 and an isolation plate 22.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the instant heating type wall-mounted heating furnace includes a box body 1 and a box cover 2, wherein a display screen 20 is arranged on the outer side surface of the box cover, connecting plates 100 are fixed on the upper end surface and the lower end surface of the box body 1, and connecting holes 101 are arranged on the connecting plates; the heating assembly 3 is arranged at the left upper corner inside the box body 1, the heating assembly 3 comprises an assembly shell 4 and two heating spiral pipes 5 arranged in the assembly shell 4, the two heating spiral pipes 5 are distributed side by side and are connected in series through a connecting pipe 6, the side walls of two adjacent circles of pipes in each heating spiral pipe 5 are hermetically attached, a cylindrical heating cavity 7 is formed in the center of each heating spiral pipe 5, an electric heating pipe 8 is arranged in the center of the cylindrical heating cavity 7, a heat conduction isolating pipe 9 is arranged on the outer side of the electric heating pipe 8, the heat conduction isolating pipe in the embodiment is a ceramic pipe, a water inlet pipe 10 and a water outlet pipe 11 are arranged at the lower end of the assembly shell 4, the water inlet pipe 10 is connected with the water inlet end of one heating; the outer sides of the two heating spiral pipes 5 are provided with heat insulation covers 18, and the inner side walls of the heat insulation covers are provided with heat insulation layers 19.

As shown in fig. 5 and 6, both ends of the inner side wall of the heating spiral pipe 5 are protruded outwards to form semicircular convex rings 50, and the two semicircular convex rings are provided with annular grooves 51; the lower end of the box body 1 is also provided with a main water inlet pipe 12 and a main water outlet pipe 13, the main water inlet pipe is provided with a water pump 14, the joint of the main water inlet pipe 12 and the water inlet pipe 10 is provided with a water flow detection switch 15, and the joint of the main water outlet pipe 13 and the water outlet pipe 11 is provided with a temperature sensor 16; a controller 17 is arranged on the right side in the box body 1, and the water pump 14, the temperature sensor 16 and the water flow detection switch 15 are all connected with the controller 17; an air switch 21 is arranged at the upper right corner of the box body, and an isolation plate 22 for completely isolating the heating component from the air switch and the controller is arranged in the box body.

With the attached drawings, the principle of the utility model is as follows: the main water inlet pipe and the main water outlet pipe are connected with a floor heating pipeline to form a circulating heating system; the water pump is started, water enters the heating spiral pipe 5, when the water flow detection switch 15 detects water flow, the two electric heating pipes are electrified and heated, so that the heating cavity is heated, heat exchange is carried out between cold water in the heating spiral pipe 5 and the heating cavity, the temperature of the cold water is increased and heated into hot water, the hot water is discharged from the main water outlet pipe and enters a floor heating system, and the temperature sensor on the main water outlet pipe is used for detecting and displaying the temperature of the hot water; this kind of inner wall heat exchange area of heating spiral pipe 5 is big, and very big improvement heating chamber and the heat exchange of the water in the heating spiral pipe, the heat loss is little in the heating element simultaneously. Therefore, the utility model discloses the beneficial effect that has that heat exchange efficiency is high, heat utilization efficiency is high.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.

Claims

1. The instant heating type heating wall-mounted furnace comprises a box body and a box cover and is characterized in that a heating component is arranged at the upper left corner in the box body, the heating component comprises a component shell and two heating spiral pipes arranged in the component shell, the two heating spiral pipes are distributed side by side and are connected in series through a connecting pipe, the side walls of two adjacent circles of pipes in each heating spiral pipe are hermetically attached, a cylindrical heating cavity is formed in the center of each heating spiral pipe, an electric heating pipe is arranged at the center of the cylindrical heating cavity, a heat conduction isolating pipe is arranged on the outer side of the electric heating pipe, a water inlet pipe and a water outlet pipe are arranged at the lower end of the component shell, the water inlet pipe is connected with the water inlet end of; the lower end of the box body is also provided with a main water inlet pipe and a main water outlet pipe.

2. The instantaneously heated type heating wall hanging stove according to claim 1, characterized in that both ends of the inner side wall of the heating spiral pipe are bulged outwards to form semicircular convex rings, and the two semicircular convex rings are provided with annular grooves.

3. The instantaneously heated type heating wall hanging stove according to claim 1 or 2, characterized in that the outer side of the two heating spiral pipes is provided with a heat insulation cover, and the inner side wall of the heat insulation cover is provided with a heat insulation layer.

4. The instantaneously heated type heating wall hanging stove according to claim 1, characterized in that the main water inlet pipe is provided with a water pump, the joint of the main water inlet pipe and the water inlet pipe is provided with a water flow detection switch, and the joint of the main water outlet pipe and the water outlet pipe is provided with a temperature sensor; the inside right side of box is equipped with the controller, water pump, temperature sensor, rivers detect the switch and all be connected with the controller.

5. The instant heating type heating wall-mounted furnace of claim 4, characterized in that an air switch is arranged at the upper right corner of the box body, and an isolation plate for completely isolating the heating component from the air switch and the controller is arranged in the box body.

6. The instantaneously heated type heating wall hanging stove according to claim 1, characterized in that the upper end face and the lower end face of the box body are both fixed with a connecting plate, and the connecting plate is provided with a connecting hole.