CN213542834U

CN213542834U - Electromagnetic heater

Info

Publication number: CN213542834U
Application number: CN202022238767.1U
Authority: CN
Inventors: 张超; 马丽; 孙旭阳; 辛田帅
Original assignee: Xuchang Zhiyuan Technology Co ltd
Current assignee: Xuchang Zhiyuan Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-25
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses an electromagnetic heater, which comprises a box body, a joint, a heating pipe, a flow guide pipe and an electric heating wire, wherein the box body is a rectangular cavity body structure with an upper opening, and the heating pipe and the flow guide pipe positioned in the heating pipe are arranged in a mounting hole in the box body; the upper part of the heating pipe is provided with electricity; joints are arranged at two ends of the box body, and a first feed port and a second feed port are arranged on the joints; one end of the box body is provided with a fixed plate, and the other end of the box body is provided with a split plate; the box is internally provided with a detection mechanism, and the detection mechanism comprises a temperature detector and a flow controller. The utility model is used for solve the lower problem of current pipeline firing equipment work efficiency.

Description

Electromagnetic heater

Technical Field

The utility model relates to a general mechanical equipment makes technical field, concretely relates to electromagnetic heater.

Background

Taking an electromagnetic water heater as an example, the electromagnetic water heater is a typical induction heating device, and a high-frequency current is utilized to generate an electromagnetic field through an induction coil, a received magnet (for example, a metal pipe is mostly used as the received magnet) in the electromagnetic field induces eddy current to generate heat, the eddy current makes atoms of the received magnet move randomly at a high speed, and the atoms collide and rub with each other to make the received magnet generate heat, so that cold water in contact with the metal pipe is heated. The existing electromagnetic heater adopts two modes of directly heating in a water tank or heating on the outer wall of a pipeline, the outer wall of the pipeline is a technical means commonly used by a water heater in life, the existing pipeline heating is a direct current mode, and the heating efficiency is lower due to the fact that water stains do not flow back.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electromagnetic heater solves the lower problem of current pipeline firing equipment work efficiency.

In order to solve the technical problem, the utility model adopts the following technical scheme:

an electromagnetic heater comprises a box body, a joint, a heating pipe, a flow guide pipe and an electric heating wire, wherein the box body is of a rectangular cavity structure with an opening at the upper part, and the heating pipe and the flow guide pipe positioned in the heating pipe are arranged in a mounting hole in the box body; the upper part of the heating pipe is provided with electricity; joints are arranged at two ends of the box body, and a first feed port and a second feed port are arranged on the joints; one end of the box body is provided with a fixed plate, and the other end of the box body is provided with a split plate; the box is internally provided with a detection mechanism, and the detection mechanism comprises a temperature detector and a flow controller.

Furthermore, a plurality of limiting holes are arranged on the fixing plate at the bottom of the box body at equal intervals and are fixedly connected with the wall body through limiting screws.

Furthermore, the joint is made of ABS plastic, and the two feed inlets of the joint are connected with the flow guide pipe through the connecting piece.

Furthermore, copper nut inserts are arranged on the first feed inlet and the second feed inlet of the joint.

Further, the opening plate is rotatably connected with the fixing lug at one end of the box body through a rotating shaft, and a handle is arranged on the opening plate.

Furthermore, the flow guide pipe is fixedly arranged inside the heating pipe through a fixer, a plurality of feed holes are formed in the flow guide pipe, and one end of the flow guide pipe is communicated with a water outlet of the connector at one end; the feed port on the honeycomb duct is provided with four at least.

Further, the heating pipe is a stainless steel pipe, the outer diameter of the heating pipe is 28mm, the length of the heating pipe is 310mm, and the wall thickness of the heating pipe is 8 mm.

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

1. the honeycomb duct sets up in the inside of heating pipe, and is provided with the inlet opening on the honeycomb duct, can form backflow structure through the honeycomb duct after the heating pipe external heating, strengthens the efficiency of heating.

2. The box is inside to be provided with detection mechanism, can be used for detecting inside temperature and flow, the control of being convenient for.

3. The box outside is provided with the door that opens and shuts that adopts toughened glass design for observe inside operating condition and change spare part, further improve equipment's practicality.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the internal structure diagram of the box of the present invention.

In the figure: 1-box body, 2-fixing plate, 3-limiting hole, 4-joint, 5-first feed inlet, 6-open-close plate, 7-electric heating wire, 8-guide pipe, 9-heating pipe, 10-second feed inlet and 11-handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.

Example 1:

fig. 1 and fig. 2 show an electromagnetic heater, which comprises a box body 1, a joint 4, a heating pipe 9, a flow guide pipe 8 and an electric heating wire 7, wherein the box body 1 is of a rectangular cavity structure with an upper opening, and the heating pipe 9 and the flow guide pipe 8 positioned inside the heating pipe 9 are arranged in a mounting hole inside the box body 1; an electric heating wire 7 is arranged at the upper part of the heating pipe 9; joints 4 are arranged at two ends of the box body 1, and a first feed port 5 and a second feed port 10 are arranged on the joints 4; one end of the box body 1 is provided with a fixed plate 2, and the other end of the box body 1 is provided with a plywood 6; a detection mechanism is arranged in the box body 1, and comprises a temperature detector and a flow controller; in the above scheme, honeycomb duct 8 sets up in the inside of heating pipe 9, and is provided with the inlet opening on the honeycomb duct 8, can form backflow structure through honeycomb duct 8 after the 9 external heating of heating pipe, strengthens the efficiency of heating.

Example 2:

in this embodiment, the bottom of the box body 1 is further described on the basis of the existing embodiment 1, a plurality of limiting holes 3 are equidistantly arranged on a fixing plate 2 at the bottom of the box body 1, and the limiting holes 3 are fixedly connected with a wall body through limiting screws; the fixing plate 2 and the limiting holes 3 on the fixing plate 2 are used for fixing and limiting the wall or other equipment.

Example 3:

in this embodiment, a joint 4 is further described on the basis of the existing embodiment 1, the joint 4 is made of ABS plastic, and two feed inlets of the joint 4 are connected to a flow guide pipe 8 through a connecting member; copper nut inserts are arranged on the first feed inlet 5 and the second feed inlet 10 of the joint 4; the connector 4 is used for connecting with an external pipeline and can lead in or lead out a water source.

Example 4:

in this embodiment, a further description is made of the opening plate 6 on the basis of the existing embodiment 1, the opening plate 6 is rotatably connected with a fixing lug at one end of the box body 1 through a rotating shaft, and a handle 11 is arranged on the opening plate 6; the flow guide pipe 8 is fixedly arranged inside the heating pipe 9 through a fixer, a plurality of feeding holes are formed in the flow guide pipe 8, and one end of the flow guide pipe 8 is communicated with a water outlet of the connector at one end; at least four feed holes are arranged on the flow guide pipe 8; the box outside is provided with the door that opens and shuts that adopts toughened glass design for observe inside operating condition and change spare part, further improve equipment's practicality.

Example 5:

in this embodiment, a heating tube 9 is further described on the basis of the prior embodiment 1, the heating tube 9 is a stainless steel tube, and the heating tube 9 has an outer diameter of 28mm, a length of 310mm and a wall thickness of 8 mm.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides an electromagnetic heater, includes box (1), connects (4), heating pipe (9), honeycomb duct (8) and electric heating wire (7), its characterized in that: the box body (1) is of a rectangular cavity structure with an opening at the upper part, and a heating pipe (9) and a guide pipe (8) positioned in the heating pipe (9) are arranged in a mounting hole in the box body (1); an electric heating wire (7) is arranged at the upper part of the heating pipe (9); joints (4) are arranged at two ends of the box body (1), and a first feeding hole (5) and a second feeding hole (10) are arranged on the joints (4); one end of the box body (1) is provided with a fixed plate (2), and the other end of the box body (1) is provided with a plywood (6); the box body (1) is internally provided with a detection mechanism, and the detection mechanism comprises a temperature detector and a flow controller.

2. An electromagnetic heater according to claim 1, wherein: the fixed plate (2) at the bottom of the box body (1) is equidistantly provided with a plurality of limiting holes (3), and the limiting holes (3) are fixedly connected with the wall body through limiting screws.

3. An electromagnetic heater according to claim 1, wherein: the joint (4) is made of ABS plastic, and the two feed inlets of the joint (4) are connected with the flow guide pipe (8) through connecting pieces.

4. An electromagnetic heater according to claim 1, wherein: copper nut inserts are arranged on the first feeding hole (5) and the second feeding hole (10) of the joint (4).

5. An electromagnetic heater according to claim 1, wherein: the opening plate (6) is rotatably connected with the fixing lug at one end of the box body (1) through a rotating shaft, and a handle (11) is arranged on the opening plate (6).

6. An electromagnetic heater according to claim 1, wherein: the guide pipe (8) is fixedly arranged inside the heating pipe (9) through a fixer, a plurality of feeding holes are formed in the guide pipe (8), and one end of the guide pipe (8) is communicated with a water outlet of the connector at one end; at least four feeding holes are arranged on the flow guide pipe (8).

7. An electromagnetic heater according to claim 1, wherein: the heating pipe (9) is a stainless steel pipe, the outer diameter of the heating pipe (9) is 28mm, the length of the heating pipe is 310mm, and the wall thickness of the heating pipe is 8 mm.