CN215724115U

CN215724115U - Semiconductor heating water storage type energy-saving electric boiler

Info

Publication number: CN215724115U
Application number: CN202121832294.6U
Authority: CN
Inventors: 左庆利; 左文祥
Original assignee: Cangzhou Changfeng Intelligent Electric Appliance Energy Saving Equipment Co ltd
Current assignee: Cangzhou Changfeng Intelligent Electric Appliance Energy Saving Equipment Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-01
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a semiconductor heating water storage type energy-saving electric boiler which comprises a boiler body, a water return pipe and a water outlet pipe, wherein a water storage tank is also arranged in the boiler body, a water tank water outlet pipe and a water tank water inlet pipe are connected to the water storage tank, the inlet side of the water outlet pipe is connected with the water tank water inlet pipe, a first electromagnetic valve is arranged on the water tank water inlet pipe, the outlet side of the water tank water outlet pipe is connected with the water outlet pipe, and a second electromagnetic valve is arranged on the water tank water outlet pipe; the heating device comprises a furnace body, a water return pipe, a water tank inlet pipe, a water return pipe, a water tank and a water tank outlet pipe, wherein the furnace body is provided with a PTC ceramic heating sheet, the water tank inlet pipe is connected with the water return pipe, the heating drum is heated through the PTC ceramic heating sheet, the furnace body is also provided with a time control switch, the time control switch is electrically connected with the PTC ceramic heating sheet, and a first electromagnetic valve and a second electromagnetic valve are connected with the PTC ceramic heating sheet in series.

Description

Semiconductor heating water storage type energy-saving electric boiler

Technical Field

The utility model relates to the field of industrial electric boilers, in particular to a semiconductor heating water storage type energy-saving electric boiler.

Background

The industrial electric boiler is a workshop heating equipment commonly used, has simple structure, operation advantage such as reliable, but the industrial electric boiler that has now mostly does not possess regularly to open and stop the function, and the unmanned workshop or the office of giving next shift last heat supply can cause the waste of electric energy undoubtedly, if artifical control of going to the next shift opens and stops, the intensification when just starting up is slower again, be unfavorable for the rapid heating of car or office, user's use experience is relatively poor, certain promotion space has.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the background art, the utility model aims to provide a semiconductor heating water storage type energy-saving electric boiler which effectively solves the problems in the background art.

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

a semiconductor heating water storage type energy-saving electric boiler comprises a boiler body, a water return pipe and a water outlet pipe, wherein the water return pipe and the water outlet pipe are arranged on the boiler body, a water storage tank is further arranged in the boiler body, the upper portion and the lower portion of the water storage tank are respectively connected with a water tank water outlet pipe and a water tank water inlet pipe, the inlet side of the water outlet pipe is connected with the water tank water inlet pipe, a first electromagnetic valve is arranged on the water tank water inlet pipe between the inlet side of the water outlet pipe and the water storage tank, the outlet side of the water tank water outlet pipe is connected with the water outlet pipe, and a second electromagnetic valve is arranged on the water tank water outlet pipe; the cooperation is connected with a plurality of cartridge heaters between wet return and the water tank inlet tube, the entry side and the outlet side of cartridge heater respectively with wet return and water tank inlet tube link to each other, and the cartridge heater passes through the heating of PTC ceramic heating piece, still be provided with time switch on the furnace body, time switch with PTC ceramic heating piece electricity is connected, first solenoid valve, second solenoid valve with PTC ceramic heating piece establishes ties.

Further, heat insulation layers are respectively arranged on the inner wall of the furnace body and the outer wall of the water storage tank.

Further, the heat preservation layer is an aerogel felt layer.

Further, the heating cylinder comprises a cylinder body and a heat insulation layer coated outside the cylinder body, a central column is coaxially arranged in the cylinder body, a plurality of clapboards are arranged between the central column and the inner wall of the cylinder body in a matching way and are evenly distributed along the circumferential direction of the cross section of the central column, the partition board divides the space between the cylinder body and the central column into a plurality of water inlet cavities and water outlet cavities which are arranged in a staggered way, the clapboard is internally provided with a mounting groove, the PTC ceramic heating sheet is arranged in the mounting groove, the bottom of the clapboard is also provided with a plurality of through holes, the upper sides of the water inlet cavity and the water outlet cavity are respectively connected with a water inlet branch pipe and a water outlet branch pipe, the water inlet branch pipes are commonly connected with a water inlet ring, the water outlet branch pipes are connected with a water outlet ring, the water inlet ring is connected with the water return pipe through a communicating pipe, and the water outlet ring is connected with the water inlet pipe of the water tank through a communicating pipe.

Further, the number of the partition plates is eight.

Further, the heat insulation layer is a polyurethane foam layer.

The utility model has the following beneficial technical effects:

the utility model has the function of starting and stopping at fixed time, can set the automatic starting and stopping of the electric boiler according to the work and rest rule of the workshop office, is favorable for saving electric energy, and in addition, the water storage tank can store a certain amount of hot water, so that water flow with higher temperature can be sent out when the electric boiler is just started, the quick heating requirement of the workshop office is met, and the user experience is good.

Drawings

FIG. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;

FIG. 3 is a top view of a heating cartridge with insulation removed in accordance with an embodiment of the present invention;

FIG. 4 is a top view of an assembly structure of a spacer according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a separator according to an embodiment of the present invention;

fig. 6 is a schematic electrical connection diagram according to an embodiment of the utility model.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, the semiconductor heating water storage type energy-saving electric boiler according to the embodiment includes a furnace body 1, and a water return pipe 2 and a water outlet pipe 3 which are arranged on the furnace body 1, a water storage tank 4 is further arranged in the furnace body 1, heat insulation layers are respectively arranged on the inner wall of the furnace body 1 and the outer wall of the water storage tank 4, the heat insulation layers are aerogel felt layers, the upper part and the lower part of the water storage tank 4 are respectively connected with a water tank outlet pipe 5 and a water tank inlet pipe 6, the inlet side of the water outlet pipe 3 is connected with the water tank inlet pipe 6, a first electromagnetic valve 7 is arranged on the water tank inlet pipe 6 between the inlet side of the water outlet pipe 3 and the water storage tank 4, the outlet side of the water tank outlet pipe 5 is connected with the water outlet pipe 3, and a second electromagnetic valve 8 is arranged on the water tank outlet pipe 5; a plurality of heating cartridges 9 are connected between the water return pipe 2 and the water tank water inlet pipe 6 in a matched mode, the inlet side and the outlet side of each heating cartridge 9 are respectively connected with the water return pipe 2 and the water tank water inlet pipe 6, the heating cartridges 9 are heated through PTC ceramic heating pieces 10, a time control switch 11 is further arranged on the furnace body 1, the time control switch 11 is electrically connected with the PTC ceramic heating pieces 10, a first electromagnetic valve 7, a second electromagnetic valve 8 is connected with the PTC ceramic heating pieces 10 in series, the first electromagnetic valve 7 and the second electromagnetic valve 8 are power-off closing type electromagnetic valves, when the PTC ceramic heating pieces 10 are powered on to work, the first electromagnetic valve 7 and the second electromagnetic valve 8 are also powered on to be opened, water can flow into and flow out of the water storage tank 4, when the PTC ceramic heating pieces 10 are powered off, the first electromagnetic valve 7 and the second electromagnetic valve 8 are powered off to be closed, and water in the water storage tank 4 is reserved.

The heating cylinder 9 comprises a cylinder body 12 and a heat insulation layer 13 coated outside the cylinder body 12, the heat insulation layer 13 is a polyurethane foam layer, a central column 14 is coaxially arranged in the cylinder body 12, eight partition plates 15 are arranged between the inner walls of the central column 14 and the cylinder body 12 in a matching manner, the upper edge of each partition plate 15 is higher than the upper edge of the cylinder body 12, the eight partition plates 15 are uniformly distributed along the circumferential direction of the cross section of the central column 14, the partition plates 15 divide the space between the cylinder body 12 and the central column 14 into eight water inlet cavities 16 and water outlet cavities 17 which are arranged in a staggered manner, the upper sides and the lower sides of the water inlet cavities 16 and the water outlet cavities 17 are both closed, mounting grooves are formed in the partition plates 15, PTC ceramic heating pieces 10 are mounted in the mounting grooves, heat-conducting grease is filled between the preferred TC ceramic heating pieces 10 and the mounting grooves, a plurality of through holes 18 are further formed in the bottom of the partition plates 15, water flow in the water inlet cavities 16 conveniently enters the water outlet cavities 17, and the upper sides of the water inlet cavities 16 and the water outlet cavities 17 are respectively connected with a water inlet branch pipe 19 and a water outlet branch pipe 20, the water inlet branch pipes 19 are connected with a water inlet ring 21, the water outlet branch pipes 20 are connected with a water outlet ring 22, the water inlet ring 21 and the water outlet ring 22 are wrapped by the heat insulation layer 13, the water inlet ring 21 is connected with the water return pipe 2 through a communication pipe 23, and the water outlet ring 22 is connected with the water inlet pipe 6 of the water tank through the communication pipe 23.

The working principle of the embodiment is as follows:

the on-off time of the time control switch 11 is set according to the work and rest rule of a workshop, when the time control switch 11 is switched on, the PTC ceramic heating sheet 10, the first electromagnetic valve 7 and the second electromagnetic valve 8 are opened, heating backwater enters from the backwater pipe 2 and then enters the water inlet cavity 16 through the communicating pipe 23, the water inlet ring 21 and the water inlet branch pipe 19 in sequence, water in the water inlet cavity 16 flows from top to bottom and enters the two water outlet cavities 17 connected with the water inlet cavity 16 through the through hole 18, water in the water outlet cavities 17 flows from bottom to top, the water continuously absorbs heat in the process of flowing in the water inlet cavity 16 and the water outlet cavities 17, the volume of the heating cylinder 9 is reduced, the heated flowing path length of the water flow is ensured, the temperature rise of the water flow is facilitated, the water flow in the water outlet cavity 17 flows into the water tank inlet pipe 6 through the water outlet branch pipe 20, the water outlet ring 22 and the communicating pipe 23 in sequence, a part of the water flow enters the water storage tank 4 and flows into the water outlet pipe 3 through the water tank outlet pipe 5, the other part of water flow enters the water outlet pipe 3 till now, and the water flow in the water outlet pipe 3 returns to indoor heat dissipation components such as heating radiators and the like, so that circulation is realized;

after the off time of the time control switch 11 is reached, the PTC ceramic heating piece 10, the first electromagnetic valve 7 and the second electromagnetic valve 8 are closed, water in the water storage tank 4 is reserved, after the on time of the time control switch 11 is reached again, the PTC ceramic heating piece 10, the first electromagnetic valve 7 and the second electromagnetic valve 8 are opened, hot water in the water storage tank 4 can be directly sent to indoor heat dissipation components such as heating radiators and the like, and quick heating of a heating space is achieved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A semiconductor heating water storage type energy-saving electric boiler is characterized by comprising a boiler body, a water return pipe and a water outlet pipe, wherein the water return pipe and the water outlet pipe are arranged on the boiler body; the cooperation is connected with a plurality of cartridge heaters between wet return and the water tank inlet tube, the entry side and the outlet side of cartridge heater respectively with wet return and water tank inlet tube link to each other, and the cartridge heater passes through the heating of PTC ceramic heating piece, still be provided with time switch on the furnace body, time switch with PTC ceramic heating piece electricity is connected, first solenoid valve, second solenoid valve with PTC ceramic heating piece establishes ties.

2. The semiconductor heating water storage type energy-saving electric boiler as claimed in claim 1, wherein the inner wall of the boiler body and the outer wall of the water storage tank are respectively provided with an insulating layer.

3. The semiconductor heating water storage type energy-saving electric boiler as claimed in claim 2, wherein the heat insulation layer is an aerogel felt layer.

4. The semiconductor heating water storage type energy-saving electric boiler as claimed in claim 1, wherein the heating cylinder comprises a cylinder body and a heat insulation layer coated outside the cylinder body, a central column is coaxially arranged in the cylinder body, a plurality of partition plates are arranged between the central column and the inner wall of the cylinder body in a matching manner and are evenly distributed along the circumferential direction of the cross section of the central column, the partition plates divide the space between the cylinder body and the central column into a plurality of inlet cavities and outlet cavities which are arranged in a staggered manner, mounting grooves are formed in the partition plates, PTC ceramic heating plates are mounted in the mounting grooves, a plurality of through holes are further formed in the bottoms of the partition plates, the upper sides of the inlet cavities and the outlet cavities are respectively connected with inlet branch pipes and outlet branch pipes, the inlet branch pipes are commonly connected with inlet rings, the outlet branch pipes are commonly connected with outlet rings, and the inlet rings are connected with the return pipes through communicating pipes, the water outlet ring is connected with the water inlet pipe of the water tank through a communicating pipe.

5. A semiconductor heating water storage type energy-saving electric boiler as claimed in claim 4, wherein the number of the partition plates is eight.

6. The semiconductor heating water storage type energy-saving electric boiler as claimed in claim 4, wherein the heat insulation layer is a polyurethane foam layer.