CN210532698U - Novel vacuum electromagnetic heating boiler - Google Patents

Abstract

The utility model discloses a novel vacuum electromagnetic heating boiler in the heating equipment field, which comprises an outer shell, wherein the outer shell is arranged on a base, an electromagnetic heat exchange chamber is arranged inside the outer shell, a plurality of electromagnetic heating pipes are evenly distributed at the bottom of the electromagnetic heat exchange chamber, a water replenishing port is arranged on one side wall of the electromagnetic heat exchange chamber, a heat exchanger is arranged inside the electromagnetic heat exchange chamber, the water exchanging end of the heat exchanger runs through the other side wall of the electromagnetic heat exchange chamber, the water level observation hole, the pressure switch, the air exhaust valve, the vacuum gauge and the temperature detection pipe are respectively arranged on the control panel, the controller is arranged on one side of the outer shell, the safety and the stability are realized, the space cost is saved, the safety inspection is not needed, and the danger of explosion is avoided by the configuration of the multi-directional safety device and the negative pressure operation of the boiler.

Description

Novel vacuum electromagnetic heating boiler

Technical Field

The utility model relates to a heating equipment technical field specifically is a novel vacuum electromagnetic heating boiler.

Background

At present, heating equipment mainly comprises a vacuum boiler and an electromagnetic heating stove, wherein the vacuum boiler forms a negative pressure vacuum environment inside a closed stove body, heat medium water is filled in the stove body, the heat medium water is heated through combustion or other modes, then the heat medium water is evaporated and condensed onto a heat exchanger, and then the heat exchanger heats water to be heated. The high-frequency alternating voltage flows through the high-frequency conducting wire wound outside the non-metallic material pipe, and countless small eddy currents are generated when magnetic lines of force generated inside the high-speed changing magnetic field cut the metal container inside the non-metallic material pipe, so that water is heated quickly, and the effect of quickly heating the water is achieved. Because the vacuum boiler needs to heat the heating medium water through combustion or other methods, the heat conversion rate is low, and in use, the danger of expansion, explosion and rupture exists, and annual inspection and approval of a boiler quality monitoring department are needed, so that how to apply electromagnetic induction heating to the vacuum boiler is a problem which is focused at present.

Based on this, the utility model designs a novel vacuum electromagnetic heating boiler to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel vacuum electromagnetic heating boiler to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel vacuum electromagnetic heating boiler, includes the shell body, the shell body is installed on the base, the inside of shell body is equipped with the electromagnetic heat transfer room, the bottom equipartition of electromagnetic heat transfer room has a plurality of electromagnetic heating pipe, a lateral wall of electromagnetic heat transfer room is opened there is the moisturizing mouth, the inside of electromagnetic heat transfer room is equipped with heat exchanger, heat exchanger trade the water end run through with another lateral wall of electromagnetic heat transfer room to fix through the mouth-piece, heat exchanger trade the water end and be equipped with the joint, control panel is installed to another lateral wall of electromagnetic heat transfer room, is equipped with water level observation hole, pressure switch, bleeder valve, vacuometer and temperature on the control panel respectively and surveys the pipe, the controller is installed to one side of shell body, the controller respectively with pressure switch, bleeder valve, temperature visit pipe and electromagnetic heating pipe electric connection.

Preferably, the heat exchange tube of the heat exchanger is made of stainless steel tube or copper tube.

Preferably, the top end of the electromagnetic heating pipe is installed at the bottom of the electromagnetic heat exchange chamber through a top plate, a heating medium water drain pipe is arranged inside the electromagnetic heating pipe, four groups of steam discharge pipes are arranged at the top of the top plate and above the electromagnetic heating pipe, and the steam discharge pipes are located inside the electromagnetic heat exchange chamber.

Preferably, the electromagnetic heating pipe is equipped with ten groups, and every group the outer fringe cladding of electromagnetic heating pipe has the heat preservation, and the outside winding of heat preservation has electromagnetic heating wire, and ten groups of electromagnetic heating wire's joint all are connected to in the controller.

Preferably, a blocking plate is fixed at the bottom of the electromagnetic heating pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this novel vacuum electromagnetic heating boiler combines together vacuum boiler and electromagnetic heating boiler, utilizes the heating medium water in the electromagnetic heating pipe to produce vapor after rising temperature, and vapor carries out the heat transfer with heat exchanger and gets back to furnace producing the comdenstion water. The boiler is safe and stable, saves space cost, does not need security check, can be used for heating places such as factories, swimming pools, residential buildings, office buildings, supermarkets and the like, is used for heating, supplying hot water and bathing, and avoids explosion danger due to the configuration of a multi-directional safety device and the negative pressure operation of the boiler.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a drawing of the electromagnetic heating tube of the present invention;

fig. 4 is a top view of the electromagnetic heating pipe of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an electromagnetic heat exchange chamber; 2. a base; 3. an electromagnetic heating pipe; 4. a water replenishing port; 5. a heat exchanger; 6. a mouthpiece; 7. a joint; 8. a water level observation hole; 9. a pressure switch; 10. an air extraction valve; 11. a vacuum gauge; 12. a temperature probe; 13. a blocking plate; 14. a heating medium water drain pipe; 15. a steam discharge pipe; 16. a controller; 17. an outer housing; 18. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel vacuum electromagnetic heating boiler comprises an outer shell 17, wherein the outer shell 17 is installed on a base 2, an electromagnetic heat exchange chamber 1 is arranged inside the outer shell 17, a plurality of electromagnetic heating pipes 3 are uniformly distributed at the bottom of the electromagnetic heat exchange chamber 1, a blocking plate 13 is fixed at the bottoms of the electromagnetic heating pipes 3, a water replenishing port 4 is formed in one side wall of the electromagnetic heat exchange chamber 1, a heat exchanger 5 is arranged inside the electromagnetic heat exchange chamber 1, a water changing end of the heat exchanger 5 penetrates through the other side wall of the electromagnetic heat exchange chamber 1 and is fixed through an interface pipe 6, a connector 7 is arranged at the water changing end of the heat exchanger 5 to facilitate circulating heating of supplied water, a control panel is installed on the other side wall of the electromagnetic heat exchange chamber 1, and a water level observation hole 8, a pressure switch 9, an air suction valve 10, a vacuum meter 11 and a temperature probe 12 are respectively arranged on the control panel, can observe the water level through water level observation hole 8, pressure switch 9 is used for the inside pressure of monitoring devices, detects and reports to the police it, and the evacuation work in the electromagnetism heat transfer chamber 1 can be realized to bleeder valve 10, and the inside vacuum degree can be realized to vacuum gauge 11, and the inside temperature of pipe 12 can be visited in real time to the temperature, keeps constant temperature, controller 16 is installed to one side of shell body 17, controller 16 respectively with pressure switch 9, bleeder valve 10, temperature visit pipe 12 and electromagnetic heating pipe 3 electric connection.

Wherein, the heat exchange tube of the heat exchanger 5 adopts stainless steel tube or copper tube.

The top end of the electromagnetic heating pipe 3 is installed at the bottom of the electromagnetic heat exchange chamber 1 through a top plate 18, a heating medium water down pipe 14 is arranged inside the electromagnetic heating pipe 3, four groups of steam discharge pipes 15 are arranged at the top of the top plate 18 and above the electromagnetic heating pipe 3, the steam discharge pipes 15 are located inside the electromagnetic heat exchange chamber 1, water in the electromagnetic heating pipe 3 generates steam along with the rise of temperature, and the steam reaches the inside of the electromagnetic heat exchange chamber 1 through the steam discharge pipes 15 installed on the top plate 18.

Wherein, electromagnetic heating pipe 3 is equipped with ten groups, and every group electromagnetic heating pipe 3's outer fringe cladding has the heat preservation, and the heat preservation adopts the heat preservation cotton, carries out whole heat preservation, and the outside winding of heat preservation has electromagnetic heating wire, and ten groups electromagnetic heating wire's joint all is connected to in the controller 16, and every group uses 45 meters of line, 50kw, heats through controller 16 control electromagnetic heating pipe 3, can select in various corresponding configurations of different power to design moreover.

The specific working principle is as follows:

this novel vacuum electromagnetic heating boiler combines together vacuum boiler and electromagnetic heating boiler, heat electromagnetic heating pipe 3 through lower part electromagnetic heating line, utilize the heat medium water in electromagnetic heating pipe 3 to produce vapor after rising temperature, vapor heats with heat exchanger 5, thereby supply the return water from heat exchanger 5 through connecting 7 and heating, supply the return water in heat exchanger 5 again to become vapor and turn into water and flow back to electromagnetic heating pipe 3 through heat medium water down pipe 14 repeatedly, form the process of heating repeatedly, the volume that is located the heat medium water of heat medium water down pipe 14 keeps unchangeable, get back to furnace at the production comdenstion water. The boiler is safe and stable, saves space cost and does not need security check.

The product has the following advantages:

1. the heating body is specially designed, so that the high-temperature corrosion resistance is incomparable, and the service life is long;

2. the output power can be automatically adjusted (according to the temperature set by the controller);

3. the high-quality electromagnetic heating element has good insulativity, ultra-long service life and convenient replacement;

4. the volume is small, the weight is light, the space is saved, and the installation is convenient;

5. the non-pressure container is safe and reliable, a user does not need annual inspection approval of a boiler quality monitoring department and a boiler operation license, the interior of the boiler is in a state close to vacuum negative pressure during operation, the danger of expansion, explosion and rupture does not exist, and the danger of idle burning and explosion do not exist due to closed circulation of heat medium water in the machine body;

6. the operation is quiet, no flue is generated, and the maintenance is less.

The principle of electromagnetic induction heating is that an alternating magnetic field is generated by the components of an electronic circuit board, when a ferrous container is placed on the iron-containing container, the surface of the container cuts alternating magnetic lines of force to generate alternating current (namely eddy current) on the metal part at the bottom of the container, the eddy current enables carriers at the bottom of the container to move randomly at a high speed, and the carriers collide and rub with atoms to generate heat energy. Thereby achieving the effect of heating the article. Since the iron vessel itself generates heat, the heat conversion is particularly high, and up to 95% is a direct heating method.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a novel vacuum electromagnetic heating boiler, includes the shell body, its characterized in that: the utility model discloses a water level monitoring device, including shell body, electromagnetism heat transfer chamber, heat exchanger, interface tube, controller, pressure switch, bleeder valve, temperature probe and electromagnetic heating pipe electric connection, the shell body is installed on the base, the inside of shell body is equipped with the electromagnetism heat transfer chamber, the bottom equipartition of electromagnetism heat transfer chamber has a plurality of electromagnetic heating pipe, open one side wall of electromagnetism heat transfer chamber has the moisturizing mouth, the inside of electromagnetism heat transfer chamber is equipped with heat exchanger, heat exchanger's the end of changing water runs through another lateral wall with the electromagnetism heat transfer chamber to fix through the interface tube, heat exchanger's the end of changing water is equipped with the joint, control panel is installed to another lateral wall of electromagnetism heat transfer chamber, is equipped with water level observation hole, pressure switch, bleeder valve, vacuometer and temperature probe on the control.

2. The novel vacuum electromagnetic heating boiler according to claim 1, characterized in that: the heat exchange tube of the heat exchanger is made of stainless steel tubes or copper tubes.

3. The novel vacuum electromagnetic heating boiler according to claim 1, characterized in that: the top end of the electromagnetic heating pipe is installed at the bottom of the electromagnetic heat exchange chamber through a top plate, a heating medium water drainage pipe is arranged inside the electromagnetic heating pipe, four groups of steam discharge pipes are arranged at the top of the top plate and above the electromagnetic heating pipe, and the steam discharge pipes are located inside the electromagnetic heat exchange chamber.

4. The novel vacuum electromagnetic heating boiler according to claim 1, characterized in that: the electromagnetic heating pipe is provided with ten groups, the outer edge of each electromagnetic heating pipe is coated with a heat insulation layer, electromagnetic heating wires are wound on the outer portions of the heat insulation layers, and joints of the ten groups of electromagnetic heating wires are connected into the controller.

5. The novel vacuum electromagnetic heating boiler according to claim 1, characterized in that: and a blocking plate is fixed at the bottom of the electromagnetic heating pipe.

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