CN211233393U

CN211233393U - Electromagnetic water heating furnace

Info

Publication number: CN211233393U
Application number: CN201921955835.7U
Authority: CN
Inventors: 郑志荣; 权安江
Original assignee: Yifuman Beijing Technology Co ltd
Current assignee: Yifuman Beijing Technology Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-11
Anticipated expiration: 2029-11-13

Abstract

The embodiment of the utility model discloses electromagnetism water heating furnace relates to firing equipment technical field, and its technical scheme includes the box, the inside solenoid water heating device that is provided with of box still be provided with the electromagnetic heating power in the box, solenoid water heating device's bottom is provided with spiral inlet tube and spiral outlet pipe, all installs temperature sensor on solenoid water heating device's lateral wall and on the spiral outlet pipe, spiral outlet pipe intercommunication heating pipe or bathing pipe. The heating device is used for solving the problems of low heating efficiency and difficulty in controlling water temperature in the prior art.

Description

Electromagnetic water heating furnace

Technical Field

The embodiment of the utility model provides a relate to firing equipment technical field, concretely relates to electromagnetism water heating furnace.

Background

In the current market, the electric water heater is heated by adopting a traditional contact type resistor, namely a direct heating type electric heater wound by a resistance wire.

There are a number of disadvantages with conventional heating coils: firstly, a large amount of heat is lost outside the space when the heating ring radiates to the surrounding air, so that the waste of electric energy is formed, the environment temperature is influenced, unsafe factors exist when the surrounding temperature is too high, and the heat dissipation ring is unfavorable for surrounding workers; in addition, the traditional heating mode is transmitted through contact, the heating efficiency is influenced, the efficiency of only 30% -70% can be utilized on average, uneven heating around the steel cylinder is easy to cause, the service life of the heating ring is limited in high temperature and heat alternation, and the heating ring is easy to fail and needs to be replaced.

The magnetic molten water heating furnace has high heating efficiency, can control the water temperature change in real time and ensures constant water temperature.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides an electromagnetism water heating furnace to solve among the prior art heating efficiency low, the difficult problem of control of temperature.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to the embodiment of the utility model, an electromagnetism water heating furnace is provided, its technical scheme main points include the box, the inside solenoid water heating device that is provided with of box still be provided with the electromagnetic heating power in the box, solenoid water heating device's bottom is provided with spiral inlet tube and spiral outlet pipe, spiral outlet pipe intercommunication heating pipe or bathing pipe all install temperature sensor on solenoid water heating device's the lateral wall and on the spiral outlet pipe.

Further, the spiral pipe water heating device comprises a spiral pipe and a coil wound outside the spiral pipe.

Further, a first circulating water pump is arranged between the spiral water inlet pipe and the heating pipe.

Furthermore, a power supply jack is arranged on the side wall of the box body.

Furthermore, an air switch for leakage protection is arranged on the side wall of the box body.

Further, the box body adopts a sheet metal structure.

Further, the spiral pipe water heating device can supply heat to the heating pipe and the bathing pipeline at the same time.

Further, a heat exchanger and a two-control three-way electric valve communicated with the spiral pipe water heating device and the heat exchanger are arranged in the box body, the two-control three-way electric valve comprises three connecting pipelines which are respectively a first connecting pipeline, a second connecting pipeline and a third connecting pipeline, the first connecting pipeline is communicated with the spiral pipe water heating device, the second connecting pipeline is communicated with a heating pipe, the third connecting pipeline is communicated with the heat exchanger, a water outlet pipe is further arranged at the bottom of the heat exchanger and is communicated with a bathing pipeline, and a cold water pipe is further arranged on the heat exchanger.

Furthermore, a first three-way ball valve is arranged on a water inlet pipe of the spiral pipe water heating device, the three ends of the first three-way ball valve are respectively an A end, a B end and a C end, the A end is communicated with the spiral water inlet pipe of the spiral pipe water heating device, the B end is communicated with external cold tap water, the C end is communicated with a heating pipe, a second circulating water pump is arranged between the C end and the heating pipe, a second three-way ball valve is arranged on a water outlet pipe of the spiral pipe water heating device, the three ends of the second three-way ball valve are respectively a D end, an E end and an F end, the D end is communicated with a spiral water outlet pipe, the E end is communicated with the heating pipe, and the F end is communicated.

Further, the first three-way ball valve and the second three-way ball valve are T-shaped three-way ball valves.

Further, the first three-way ball valve and the second three-way ball valve are L-shaped three-way ball valves.

The embodiment of the utility model provides a have following advantage:

the embodiment of the utility model provides a pair of electromagnetism water heating furnace, when needs supply heat to the heating pipe, put through the electromagnetic heating power, the electric current is through the coil of winding outside the spiral pipe, and vortex and hysteresis lag produce the heat on the spiral pipe wall, and the spiral pipe gives the water in the pipe to the heat transfer, and the temperature in the spiral pipe risees immediately, and hot water gets into the heating pipe through circulating water pump. When the bathing pipeline needs to be heated, hot water can directly enter the bathing pipeline according to the principle, and then the hot water flows out of the shower head communicated with the bathing pipeline. When heat is supplied to the heating pipe and the bathing pipeline at the same time, an electromagnetic heating power supply is switched on, current passes through a coil wound outside the spiral pipe, eddy current and magnetic hysteresis are generated on the wall of the spiral pipe, the spiral pipe transmits the heat to water in the pipe, the water temperature in the spiral pipe rises immediately, when heating is needed, hot water enters the heating pipe through the two-control three-way electric valve and the first circulating water pump, when bathing is needed, the hot water enters the heat exchanger through the two-control three-way electric valve and the first circulating water pump, and cold water is heated to a proper bathing temperature through heat exchange. Through the temperature sensor who sets up, can control the temperature, guarantee that the temperature is invariable, through the electric leakage protection's that sets up empty opening, can play electric leakage protection's effect, play switch's effect simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of an overall structure of an electromagnetic water heating furnace according to an embodiment of the present invention;

fig. 2 is a heating flow chart of heating in an embodiment of an electromagnetic water heating furnace provided in an embodiment of the present invention;

FIG. 3 is a heating flow chart of a bath according to an embodiment of the electromagnetic water heating furnace provided by the present invention;

fig. 4 is a schematic view of an overall structure of a second embodiment of the electromagnetic water heating furnace provided in the embodiment of the present invention;

fig. 5 is a heating flow chart of a second embodiment of the electromagnetic water heating furnace provided in the embodiment of the present invention;

fig. 6 is a heating flow chart of a third embodiment of the electromagnetic water heating furnace provided in the embodiment of the present invention.

In the figure: 1. a box body; 11. a spiral pipe water heating device; 111. a spiral tube; 112. a coil; 113. a spiral water inlet pipe; 114. a spiral water outlet pipe; 12. an electromagnetic heating power supply; 13. a first circulating water pump; 14. a heat exchanger; 141. a water outlet pipe; 142. a cold water pipe; 15. two-control three-way electric valve; 151. a first connecting pipe; 152. a second connecting pipe; 153. a third connecting pipe; 2. a heating pipe; 3. a bathing pipeline; 4. a first three-way ball valve; 41. an A end; 42. a B terminal; 43. a C terminal; 5. a second circulating water pump; 6. a second three-way ball valve; 61. a D end; 62. an E end; 63. and F end.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Example one

An electromagnetic water heating furnace, as shown in fig. 1 and 2, comprises a box body 1 with a sheet metal structure, wherein a power supply jack and an earth leakage protection air switch are arranged on the side wall of the box body 1.

The inside of the tank 1 is provided with a spiral pipe water heating apparatus 11, and the spiral pipe water heating apparatus 11 includes a spiral pipe 111 and a coil 112 wound outside the spiral pipe 111.

Referring to fig. 3 and 4, an electromagnetic heating power source 12 is further disposed in the box body 1, a spiral water inlet pipe 113 and a spiral water outlet pipe 114 are disposed at the bottom of the spiral water heating device 11, a first circulating water pump 13 is disposed between the spiral water inlet pipe 113 and the heating pipe 2, and the spiral water outlet pipe 114 can be communicated with the heating pipe 2 or the bathing pipeline 3. Temperature sensors are mounted on the side wall of the water heating device 11 of the spiral pipe 111 and on the water outlet pipe 141.

When the heating pipe 2 needs to be heated, the electromagnetic heating power supply 12 is switched on, current passes through the coil 112 wound outside the spiral pipe 111, eddy current and magnetic hysteresis are generated on the wall of the spiral pipe 111, the spiral pipe 111 transmits the heat to water in the pipe, the water temperature in the spiral pipe 111 rises immediately, and the hot water enters the heating pipe 2 through the circulating water pump. When the bathing pipeline 3 needs to be heated, hot water can directly enter the bathing pipeline 3 according to the principle, and then the hot water flows out of the shower head communicated with the bathing pipeline 3.

Example two

An electromagnetic water heating furnace, as shown in fig. 4 and 5, a spiral pipe water heating device 11 can automatically control to supply heat to a heating pipe 2 or supply heat to a bathing pipeline 3 through an electric valve.

The box body 1 is internally provided with a heat exchanger 14 and a two-control three-way electric valve 15 communicated with the spiral pipe water heating device 11 and the heat exchanger 14, the two-control three-way electric valve 15 comprises three connecting pipelines, the three connecting pipelines are respectively a first connecting pipeline 151, a second connecting pipeline 152 and a third connecting pipeline 153, the first connecting pipeline 151 is communicated with the spiral pipe water heating device 11, the second connecting pipeline 152 is communicated with a heating pipe 2, the third connecting pipeline 153 is communicated with the heat exchanger 14, the bottom of the heat exchanger 14 is also provided with a water outlet pipe 141, the water outlet pipe 141 is communicated with a bathing pipeline 3, and the heat exchanger 14 is also provided with a cold water pipe 142.

When the electric heating device is used, the electromagnetic heating power supply 12 is switched on, current passes through the coil 112 wound outside the spiral pipe 111, eddy current and magnetic hysteresis are carried out on the wall of the spiral pipe 111 to generate heat, the spiral pipe 111 transfers the heat to water in the pipe, the water temperature in the spiral pipe 111 rises immediately, when heating is needed, hot water enters the heating pipe 2 under the control of the two-control three-way electric valve 15 and the first circulating water pump 13, when bathing is needed, the hot water enters the heat exchanger 14 under the control of the two-control three-way electric valve 15 and the first circulating water pump 13, and cold water is heated to a proper bathing temperature through heat exchange.

EXAMPLE III

An electromagnetic water heating furnace, as shown in fig. 6, a spiral pipe water heating device 11 can supply heat to a heating pipe 2 or a bathing pipe 3 through manual ball valve control.

The spiral water inlet pipe 113 of the spiral pipe water heating device 11 is provided with a first three-way ball valve 4, the three ends of the first three-way ball valve 4 are respectively an A end 41, a B end 42 and a C end 43, the A end 41 is communicated with the spiral water inlet pipe 113 of the spiral pipe water heating device 11, the B end 42 is communicated with external cold tap water, the C end 43 is communicated with the heating pipe 2, a second circulating water pump 5 is arranged between the C end 43 and the heating pipe 2, the spiral water outlet pipe 114 of the spiral pipe water heating device 11 is provided with a second three-way ball valve 6, the three ends of the second three-way ball valve 6 are respectively a D end 61, an E end 62 and an F end 63, the D end 61 is communicated with the spiral water outlet pipe 114, the E end 62 is communicated with the heating.

The first three-way ball valve 4 and the second three-way ball valve 6 are T-shaped three-way ball valves or L-shaped three-way ball valves.

During bathing, the A end 41 and the B end 42 of the first three-way ball valve 4 are communicated, the D end 61 and the F end 63 of the second three-way ball valve 6 are communicated, after the spiral pipe 111 is heated, hot water with pressure can directly enter the bathing pipeline 3 to provide hot water for a shower head, during heating, the first three-way ball valve 4 is communicated with the A end 41 and the C end 43, the second three-way ball valve 6 is communicated with the D end 61 and the E end 62, and the hot water enters the heating pipe 2 through the second circulating water pump 5 to supply heat for heating radiating fins.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. An electromagnetic water heating furnace is characterized in that: the heating device comprises a box body (1), wherein a spiral pipe water heating device (11) is arranged in the box body (1), an electromagnetic heating power source (12) is further arranged in the box body (1), a spiral water inlet pipe (113) and a spiral water outlet pipe (114) are arranged at the bottom of the spiral pipe water heating device (11), the spiral water outlet pipe (114) is communicated with a heating pipe (2) or a bathing pipe, and temperature sensors are respectively arranged on the side wall of the spiral pipe water heating device (11) and the spiral water outlet pipe (114).

2. An electromagnetic water heating furnace according to claim 1, characterized in that: the spiral pipe water heating device (11) comprises a spiral pipe (111) and a coil (112) wound outside the spiral pipe (111).

3. An electromagnetic water heating furnace according to claim 1, characterized in that: a first circulating water pump (13) is arranged between the spiral water inlet pipe (113) and the heating pipe (2).

4. An electromagnetic water heating furnace according to claim 1, characterized in that: and a power supply jack is arranged on the side wall of the box body (1).

5. An electromagnetic water heating furnace according to claim 1, characterized in that: and an air switch for leakage protection is arranged on the side wall of the box body (1).

6. An electromagnetic water heating furnace according to claim 1, characterized in that: the box body (1) adopts a sheet metal structure box body (1).

7. An electromagnetic water heating furnace according to claim 1, characterized in that: the spiral pipe water heating device (11) can supply heat to the heating pipe (2) and the bathing pipeline (3) at the same time.

8. An electromagnetic water heating furnace according to claim 7, characterized in that: the water heater is characterized in that a heat exchanger (14) and a two-control three-way electric valve (15) communicated with the spiral pipe water heating device (11) and the heat exchanger (14) are arranged in the box body (1), the two-control three-way electric valve (15) comprises three connecting pipelines, the three connecting pipelines are respectively a first connecting pipeline (151), a second connecting pipeline (152) and a third connecting pipeline (153), the first connecting pipeline (151) is communicated with the spiral pipe water heating device (11), the second connecting pipeline (152) is communicated with the hot air pipe (2), the third connecting pipeline (153) is communicated with the heat exchanger (14), a water outlet pipe (141) is further arranged at the bottom of the heat exchanger (14), the water outlet pipe (141) is communicated with the bathing pipeline (3), and a cold water pipe (142) is further arranged on the heat exchanger (14).

9. An electromagnetic water heating furnace according to claim 7, characterized in that: a first three-way ball valve (4) is arranged on a spiral water inlet pipe (113) of the spiral pipe water heating device (11), the three ends of the first three-way ball valve (4) are respectively an A end (41), a B end (42) and a C end (43), the A end (41) is communicated with the spiral water inlet pipe (113) of the spiral pipe water heating device (11), the B end (42) is communicated with external cold tap water, the C end (43) is communicated with the heating pipe (2), a second circulating water pump (5) is arranged between the C end (43) and the heating pipe (2), a second three-way ball valve (6) is arranged on a spiral water outlet pipe (114) of the spiral pipe water heating device (11), the three ends of the second three-way ball valve (6) are respectively a D end (61), an E end (62) and an F end (63), the D end (61) is communicated with the spiral water outlet pipe (114), and the E end (62) is communicated with the, the end F (63) is communicated with the bathing pipeline (3).

10. An electromagnetic water heating furnace according to claim 9, characterized in that: the first three-way ball valve (4) and the second three-way ball valve (6) are T-shaped three-way ball valves or L-shaped three-way ball valves.