CN213542842U - Electromagnetic vacuum boiler with high thermal efficiency - Google Patents
Electromagnetic vacuum boiler with high thermal efficiency Download PDFInfo
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- CN213542842U CN213542842U CN202022146754.1U CN202022146754U CN213542842U CN 213542842 U CN213542842 U CN 213542842U CN 202022146754 U CN202022146754 U CN 202022146754U CN 213542842 U CN213542842 U CN 213542842U
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Abstract
The utility model discloses an electromagnetic vacuum boiler with high thermal efficiency, which comprises an electromagnetic heat exchange chamber fixed on the upper end of a frame body, wherein the frame body is provided with a support plate, the electromagnetic heating pipe is fixedly connected between the lower surfaces of the electromagnetic heat exchange chamber at equal intervals, a heating medium water pipe is nested in the electromagnetic heating pipe, the lower end of the electromagnetic heating pipe is in threaded connection with a sealing cover, a pressure sensor and a temperature sensor I are arranged in the electromagnetic heat exchange chamber, one side of the electromagnetic heating chamber is fixedly connected with a heat exchanger joint, the heat exchanger joint is fixedly connected with a heat exchange pipe at one side facing the electromagnetic heating chamber, the heat exchange pipe is nested in the electromagnetic heat exchange chamber, the upper end of the electromagnetic heat exchange chamber is provided with a water storage tank, the utility model has the advantages that hot water in the heat exchange pipe can be discharged in, the heating medium water pipe and the electromagnetic heating pipe are convenient to clean and maintain and the like.
Description
Technical Field
The utility model relates to an electromagnetism vacuum boiler technical field specifically is an electromagnetism vacuum boiler that thermal efficiency is high.
Background
The water in the existing electromagnetic boiler is usually heated through an electromagnetic heating pipe, the evaporation efficiency of water which is low in boiling point and is far away from the improved water in a vacuum state is utilized, the water in a heat exchange pipe in the boiler is heated through steam, but the hot water in the heat exchange pipe cannot be discharged timely, the amount of heated water in the heat exchange pipe is reduced, the actual heat exchange efficiency of the heat exchange pipe is reduced, the endurance capability of continuously supplying the hot water is poor, dirt is easily generated in the heat medium water pipe, and the defects that the heat medium water pipe and the electromagnetic heating pipe are inconvenient to clean and maintain and the like are overcome.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an electromagnetic vacuum boiler that the thermal efficiency is high, hot water in the heat exchange tube can in time be discharged, and the actual heat exchange efficiency of heat exchange tube is high, is difficult for producing the dirt in the heat medium water pipe, and the duration of continuous supply hot water is strong, and heat medium water pipe and electromagnetic heating pipe are convenient for clear up and the maintenance, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electromagnetic vacuum boiler with high thermal efficiency comprises an electromagnetic heat exchange chamber fixed at the upper end of a frame body, wherein the frame body is provided with a supporting plate, the upper surface of the supporting plate and the lower surface of the electromagnetic heat exchange chamber are uniformly and equidistantly fixedly connected with electromagnetic heating pipes, the electromagnetic heating pipes are communicated with the lower surface of the electromagnetic heat exchange chamber, a heat medium water pipe is nested in each electromagnetic heating pipe, the lower ends of the electromagnetic heating pipes are respectively in threaded connection with a sealing cover, a pressure sensor and a temperature sensor I are arranged in each electromagnetic heat exchange chamber, one side of each electromagnetic heating chamber is fixedly connected with a heat exchanger joint, the heat exchanger joint is fixedly connected with a heat exchange pipe on one side facing the electromagnetic heating chamber, the heat exchange pipes are nested in each electromagnetic heat exchange chamber, the heat exchanger joint is connected with a water inlet pipe at the lower end of the side wall, and a water storage tank is arranged at the upper end of the electromagnetic heat exchange chamber.
Furthermore, the upper surface of the sealing cover is bonded with a heat insulation sealing gasket, the central position of the heat insulation sealing gasket is provided with a circular groove, the diameter of the circular groove is the same as the outer diameter of the heat medium water pipe, and a second temperature sensor is arranged in the circular groove.
Furthermore, the water outlet end of the heat exchange tube is fixedly connected with a collecting tube, the other end of the collecting tube, which is far away from the heat exchange tube, is fixedly connected with a heat exchanger joint, and a third temperature sensor is arranged in the collecting tube.
Furthermore, a liquid level sensor is arranged on one side wall inside the water storage tank, a temperature sensor IV is arranged on one side wall inside the water storage tank, and the bottom end of one side wall of the water storage tank is connected with the water inlet pipe through a return pipe.
Furthermore, the outer surface of the electromagnetic heating pipe is nested with a polyurethane heat preservation pipe, and the inner surface of the heating medium water pipe is sprayed with a nano anti-fouling coating.
Compared with the prior art, the beneficial effects of the utility model are that: the electromagnetic vacuum boiler with high heat efficiency is characterized in that when the temperature of flowing water in the confluence pipe is lower than a value set by the temperature sensor III, the water outlet pipe is closed, the water heated to the set temperature before is determined to flow into the water storage tank completely, the heated water is prevented from remaining in the heat exchange pipe, the amount of heated water in the heat exchange pipe is reduced, the actual heat exchange efficiency of the heat exchange pipe is reduced, the heat efficiency is improved, the cruising ability of continuously supplying hot water is improved, the temperature of the water in the two heat medium water pipes is measured by the temperature sensor, when the water in the heat medium water pipe does not reach the value set by the temperature sensor II within a set time, the heating efficiency of the heat medium water pipe or the electromagnetic heating pipe is influenced by the reasons of scale and the like, the electromagnetic heating pipe and the heat medium water pipe with low heating efficiency or damaged can be found quickly, and the maintenance and the replacement of the electromagnetic heating pipe and, prevent through polyurethane insulating tube that electromagnetic heating pipe produced heat loss, influence heating efficiency, can effectually prevent through nanometer anti-soil coating that heat medium water pipe is interior to produce the dirt, the increasing of heat efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the electromagnetic heating pipe of the present invention;
fig. 3 is a top view of the sealing cover of the present invention;
fig. 4 is a partial sectional view of the heating medium water pipe of the present invention.
In the figure: the heat exchanger comprises a frame body 1, an electromagnetic heat exchange chamber 2, an electromagnetic heating pipe 3, a heating medium water pipe 4, a sealing cover 5, a pressure sensor 6, a temperature sensor I7, a heat exchanger joint 8, a heat exchange pipe 9, a water inlet pipe 10, a water outlet pipe 11, a water storage tank 12, a heat insulation sealing gasket 13, a temperature sensor II 14, a collecting pipe 15, a temperature sensor III 16, a temperature sensor IV 17, a liquid level sensor 18, a return pipe 19, a 20 nanometer anti-pollution coating and a polyurethane heat preservation pipe 21.
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 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.
Example one
Referring to fig. 1-4, the present invention provides a technical solution: an electromagnetic vacuum boiler with high thermal efficiency comprises an electromagnetic heat exchange chamber 3 fixed at the upper end of a frame body 1, wherein a support plate is arranged on the frame body 1, the upper surface of the support plate and the lower surface of the electromagnetic heat exchange chamber 3 are uniformly and equidistantly fixedly connected with electromagnetic heating pipes 3, the electromagnetic heating pipes 3 are communicated with the lower surface of an electromagnetic heat exchange chamber 2, a heat medium water pipe 4 is embedded in each electromagnetic heating pipe 3, the lower end of each electromagnetic heating pipe 3 is connected with a sealing cover 5 in a threaded manner, a pressure sensor 6 and a temperature sensor 7 are arranged in each electromagnetic heat exchange chamber 2, one side of each electromagnetic heating chamber 2 is fixedly connected with a heat exchanger joint 8, the heat exchanger joint 8 is fixedly connected with a heat exchange pipe 9 at one side facing the electromagnetic heating chamber 2, the heat exchange pipe 9 is embedded in each electromagnetic heat exchange chamber 2, the heat exchanger joint 8 is connected with a water inlet pipe 10 at the, the upper end of the heat exchanger joint 8 is connected with a water outlet pipe 11, the upper end of the electromagnetic heat exchange chamber 2 is provided with a water storage tank 12, the electromagnetic heating chamber 1 is provided with a water feeding pipe and a vacuum pumping pipe, the vacuum pumping pipe is connected with a vacuum pump arranged outside, the frame body 1 is provided with a PLC (programmable logic controller), the vacuum pump, the electromagnetic heating pipe 3, the pressure sensor 6 and the temperature sensor I7 are all electrically connected with the PLC, the electromagnetic heat exchange chamber 2 is pumped by the vacuum pump, when the pressure in the electromagnetic heat exchange chamber 2 reaches a value set by the pressure sensor 6, the vacuum pump stops working, the electromagnetic heating pipe 3 heats the heat medium water pipe 4, so that water in the heat medium water pipe 4 generates steam, when the temperature in the electromagnetic heat exchange chamber 2 reaches a value set by the temperature sensor I7, the electromagnetic heating pipe 3 stops working, the heat exchange pipe 9 exchanges heat with the steam to heat water, the heated water flows into a water storage tank 12 through a water outlet pipe 11 for people to use, and the water is sent into the heat exchange pipe 9 through a water inlet pipe 10.
Further, the upper surfaces of the sealing covers 5 are respectively bonded with a heat insulation sealing gasket 13, the central positions of the heat insulation sealing gaskets 13 are respectively provided with a circular groove, the diameter of each circular groove is the same as the outer diameter of the heat medium water pipe 4, a second temperature sensor 14 is arranged in each circular groove, each second temperature sensor 14 is electrically connected with a PLC (programmable logic controller), a time relay is arranged in each PLC, the heat medium water pipe 4 and the electromagnetic heating pipe 3 are hermetically connected through the sealing cover 5, the water in the heat medium water pipe 4 is measured through the second temperature sensor 14, when the water in the heat medium water pipe 4 does not reach the value set by the second temperature sensor 14 within the set time, the heating efficiency of the heat medium water pipe 4 or the electromagnetic heating pipe 3 is influenced by reasons such as scale, and the electromagnetic heating pipe 3 and the heat medium water pipe 4 with low heating efficiency or damaged can be quickly found, and the maintenance and the replacement of the electromagnetic heating pipe 3 and the heating medium water pipe 3 are convenient.
Furthermore, a collecting pipe 15 is fixedly connected to a water outlet end of the heat exchange pipe 9, the other end of the collecting pipe 15, which is far away from the heat exchange pipe 9, is fixedly connected with the heat exchanger joint 8, a temperature sensor III 16 is arranged in the collecting pipe 15, the temperature sensor III 16 is electrically connected with the PLC, when the temperature of flowing water in the collecting pipe 2 is lower than a value set by the temperature sensor III 16, the water outlet pipe 11 is closed, it is determined that all water heated to a set temperature before flows into the water storage tank 12, and the heated water is prevented from being stopped in the heat exchange pipe 9, so that the amount of heated water in the heat exchange pipe 9 is reduced, the actual heat exchange efficiency of the heat exchange pipe 9 is reduced, the heat efficiency is improved, and the cruising ability of continuously supplying hot water.
Furthermore, the upper end and the lower end of one side wall in the water storage tank 12 are both provided with a liquid level sensor 18, a fourth temperature sensor 17 is arranged on one side wall inside the water storage tank 12, the bottom end of one side wall of the water storage tank 12 is connected with the water inlet pipe 10 through a return pipe 19, the fourth temperature sensor 17 and the liquid level sensor 18 are both electrically connected with the PLC, the temperature of the water in the water storage tank 17 is detected through the fourth temperature sensor 17, when the water temperature in the water storage tank 17 is lower than the value set by the temperature sensor four 17, the water in the water storage tank 1 flows into the electromagnetic heating pipe 3 through the return pipe 19 to be heated again, when the water level in the water storage tank 1 is higher than the upper end liquid level sensor 18, the electromagnetic heating pipe 3 stops working, the water outlet pipe 11 and the water inlet pipe 10 are closed, when the water level in the water storage tank 1 is lower than the liquid level sensor 18, the water outlet pipe 11 and the water inlet pipe 10 are opened.
Further, electromagnetic heating pipe 3's surface all nestification has polyurethane insulating tube 21, the internal surface of heat medium water pipe 4 all sprays nanometer anti-soil coating 20, prevents the heat loss of electromagnetic heating pipe 3 production through polyurethane insulating tube 21, influences heating efficiency, can effectually prevent through nanometer anti-soil coating 20 that the interior production dirt of heat medium water pipe 4, the increasing of heat efficiency.
When in use: the vacuum pump vacuumizes the electromagnetic heat exchange chamber 2, when the pressure in the electromagnetic heat exchange chamber 2 reaches a value set by the pressure sensor 6, the vacuum pump stops working, water is introduced into the heat exchange tube 9 through the water inlet tube 10, the electromagnetic heating tube 3 heats the heat medium water tube 4, so that water in the heat medium water tube 4 generates steam, when the temperature in the electromagnetic heat exchange chamber 2 reaches a value set by the temperature sensor one 7, the electromagnetic heating tube 3 stops working, the heat exchange tube 9 exchanges heat with the steam to heat the water in the heat exchange tube 9, when the temperature of the flowing water in the confluence tube 2 is higher than a value set by the temperature sensor three 16, the water outlet tube 11 is opened, the hot water in the heat exchange tube 9 flows into the water storage tank 12, the water inlet tube 10 continues to supply water into the heat exchange tube 9, and when the temperature of the flowing water in the confluence tube 2 is lower than a value set by the temperature sensor three 16, the, when the water level in the water storage tank 1 is higher than the upper end liquid level sensor 18, the electromagnetic heating pipe 3 stops working, the water outlet pipe 11 and the water inlet pipe 10 are closed, when the water level in the water storage tank 1 is lower than the liquid level sensor 18, the water outlet pipe 11 and the water inlet pipe 10 are opened to continue the cycle work, when the water temperature in the water storage tank 17 is lower than the value set by the temperature sensor four 17, the water in the water storage tank 1 flows into the electromagnetic heating pipe 3 through the return pipe 19 to be heated again, when the electromagnetic heating device is used, when the water in the heat medium water pipe 4 does not reach the value set by the second temperature sensor 14 within the specified time, the fact that the heating efficiency of the heat medium water pipe 4 or the electromagnetic heating pipe 3 is affected by the scale and the like is explained, so that the electromagnetic heating pipe 3 and the heat medium water pipe 4 which are low in heating efficiency or damaged can be quickly found, and the electromagnetic heating pipe 3 and the heat medium water pipe 3 can be conveniently maintained and replaced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electromagnetism vacuum boiler that thermal efficiency is high, is including fixing the electromagnetism heat transfer room in support body upper end, its characterized in that: the frame body is provided with a supporting plate, electromagnetic heating pipes are uniformly and fixedly connected between the upper surface of the supporting plate and the lower surface of the electromagnetic heat exchange chamber at equal intervals, the electromagnetic heating pipes are communicated with the lower surface of the electromagnetic heat exchange chamber, a heating medium water pipe is nested in each electromagnetic heating pipe, the lower ends of the electromagnetic heating pipes are all in threaded connection with sealing covers, a pressure sensor and a temperature sensor I are arranged in the electromagnetic heat exchange chamber, one side of the electromagnetic heating chamber is fixedly connected with a heat exchanger joint, the heat exchanger joint is fixedly connected with a heat exchange tube at one side facing the electromagnetic heating chamber, the heat exchange tubes are all nested in the electromagnetic heat exchange chamber, the lower end of the side wall of the heat exchanger joint far away from the electromagnetic heat exchange chamber is connected with a water inlet tube, the upper end of the heat exchanger joint is connected with a water outlet pipe, and the upper end of the electromagnetic heat exchange chamber is provided with a water storage tank.
2. A high thermal efficiency electromagnetic vacuum boiler as set forth in claim 1, wherein: the upper surface of the sealing cover is bonded with a heat insulation sealing gasket, the central position of the heat insulation sealing gasket is provided with a circular groove, the diameter of the circular groove is equal to the outer diameter of the heating medium water pipe, and a second temperature sensor is arranged in the circular groove.
3. A high thermal efficiency electromagnetic vacuum boiler as set forth in claim 1, wherein: the water outlet end of the heat exchange tube is fixedly connected with a collecting tube, the other end of the collecting tube, far away from the heat exchange tube, is fixedly connected with a heat exchanger joint, and a third temperature sensor is arranged in the collecting tube.
4. A high thermal efficiency electromagnetic vacuum boiler as set forth in claim 1, wherein: the water storage tank is characterized in that a liquid level sensor is arranged on one side wall inside the water storage tank, a temperature sensor IV is arranged on one side wall inside the water storage tank, and the bottom end of one side wall of the water storage tank is connected with the water inlet pipe through a return pipe.
5. A high thermal efficiency electromagnetic vacuum boiler as set forth in claim 1, wherein: the outer surface of the electromagnetic heating pipe is nested with a polyurethane heat preservation pipe, and the inner surface of the heating medium water pipe is sprayed with a nano anti-fouling coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022146754.1U CN213542842U (en) | 2020-09-27 | 2020-09-27 | Electromagnetic vacuum boiler with high thermal efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022146754.1U CN213542842U (en) | 2020-09-27 | 2020-09-27 | Electromagnetic vacuum boiler with high thermal efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213542842U true CN213542842U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022146754.1U Active CN213542842U (en) | 2020-09-27 | 2020-09-27 | Electromagnetic vacuum boiler with high thermal efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213542842U (en) |
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2020
- 2020-09-27 CN CN202022146754.1U patent/CN213542842U/en active Active
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