CN212339194U

CN212339194U - Resistance thermal electromagnetic thermal efficient evaporator

Info

Publication number: CN212339194U
Application number: CN202021020048.6U
Authority: CN
Inventors: 刘长志
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-01-12
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a resistance thermal electromagnetic thermal high-efficient evaporimeter. The technical scheme is as follows: the device comprises an evaporator, an electromagnetic heating circuit, a resistance pipe, a high-pressure exhaust pipe, a water storage tank, a water inlet electromagnetic valve, a water inlet manual valve, a water inlet, a communicated exhaust pipe, a water inlet filter, a water inlet check valve, a steam check valve, a low-water-level switch contact, a high-water-level switch contact, a water supply pipe, a water-level switch, a steam outlet, a water supply pressure pump and an electric cabinet. The utility model discloses effectively combine electromagnetic heating and resistance heating mode, utilize the resistance tube heating to compensate the position that electromagnetic heating can't heat, make heating position more comprehensive balanced, the rate of heating is faster, utilize water level switch control inflow, guarantee the balance of inflow and evaporation capacity in the evaporimeter, the water that makes the entering is evaporated by the rapid heating, avoid a large amount of heating water and cause the too much and waste heat of heat dissipation, whole device heating and evaporation efficiency are high and energy-concerving and environment-protective, the less convenient to detach of volume washs and maintains.

Description

Resistance thermal electromagnetic thermal efficient evaporator

Technical Field

The utility model belongs to the technical field of evaporation equipment, a high-efficient evaporimeter of resistance thermal electromagnetic heat is related to.

Background

The liquid evaporation distillation equipment is widely applied in production and life, for example, water needs to be heated to form steam for heating in daily heating, most of the existing heating evaporation equipment are coal-fired steam boilers, a large amount of coal needs to be used, air can be polluted, resource waste can be caused due to the influence of a heating evaporation mode, especially, the water in the whole boiler needs to be heated to form steam, the internal temperature of the boiler is difficult to control, the heating efficiency is influenced due to the scale formed in the boiler after long-term use, and the coal-fired consumption is increased. And just heat the inside water of boiler through the mode of resistance tube heating to electric steam boiler, for local heating mode, heating efficiency is not high, and the water in the boiler can cool off after shutting down, starts again and need reheat cold water, causes unnecessary ability loss and waste.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a resistance thermal electromagnetic thermal efficient evaporator, which adopts the technical proposal that the evaporator comprises a water storage tank and is characterized in that one side of the water storage tank is connected with a water inlet, a water inlet electromagnetic valve and a water inlet filter are arranged on a pipeline between the water storage tank and the water inlet, the other side of the water storage tank is fixedly connected with a water supply pipe, a water inlet manual valve, a water inlet check valve, a water supply pressure pump and a steam check valve are sequentially arranged on the water supply pipe along the water flow direction, a water level switch is arranged at the tail end of the water supply pipe, a first evaporator and a second evaporator are arranged on the water supply pipe between the steam check valve and the water level switch in a communicating way, high-pressure exhaust pipes are fixedly connected on the first evaporator and the second evaporator, and the two high-pressure exhaust pipes are communicated and connected, the high-pressure exhaust pipe with through flange joint between the intercommunication blast pipe, the last steam outlet of having seted up of intercommunication blast pipe, first wiring end protection box is installed at first evaporimeter top, second wiring end protection box is installed at second evaporimeter top, water level switch's mounting height is higher than first evaporimeter reaches the height of second evaporimeter, first evaporimeter the second evaporimeter the solenoid valve of intaking water level switch supply pressure pump respectively with electric cabinet electric connection.

As a preferred scheme of the utility model, the first evaporator comprises a high-temperature protective shell which is a high-temperature resistant glass fiber cloth insulating layer, an electromagnetic heating circuit is wound on the periphery of the high-temperature protective shell, an electromagnetic heating pot body is fixedly connected to the inner wall of the high-temperature protective shell, a resistance tube assembly is fixedly connected to the top of the high-temperature protective shell through a bolt, the first wiring end protective box is fixedly connected to the top of the resistance tube assembly, a resistance tube is fixedly mounted on the resistance tube assembly, the resistance tube is integrally inserted into the inner cavity of the electromagnetic heating pot body, a wiring end of the resistance tube is positioned in the first wiring end protective box, a water inlet position of the first evaporator is positioned at the bottom of the whole body and is connected to the water supply pipe through a flange, a water outlet position of the first evaporator is positioned at the side edge of the upper end of the whole body and is connected to the high-pressure exhaust pipe, the second evaporator has the same structure as the first evaporator.

As an optimized scheme of the utility model, electric connection installs ampere meter, power master switch, voltage default phase indicator, three-phase change over switch, electron settlement control center, water pump contactor, first resistance pipe terminal, first electromagnetism variable frequency controller, second resistance pipe terminal on the electric cabinet.

As a preferred scheme of the utility model, water level switch includes fixed mounting and is in low water level switch contact and high water level switch contact in the vertical section inner chamber of delivery pipe, low water level switch contact is located the below of high water level switch contact.

The utility model has the advantages that: the utility model discloses effectively combine electromagnetic heating and resistance heating mode, utilize the resistance tube heating to compensate the position that electromagnetic heating can't heat, make heating position more comprehensive balanced, the rate of heating is faster, utilize water level switch control inflow, guarantee the balance of inflow and evaporation capacity in the evaporimeter, the hydroenergy that makes the entering is fast enough by the heating evaporation, avoid a large amount of heating water and cause the too much and waste heat of heat dissipation, whole device heating and evaporation efficiency are high and energy-concerving and environment-protective, the less convenient to detach of volume washs and maintains.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the electric cabinet of the present invention;

fig. 3 is a schematic structural diagram of the evaporator of the present invention.

In the figure: 1-a first evaporator, 101-a high-temperature protective shell, 102-an electromagnetic heating pot body, 103-an electromagnetic heating circuit, 104-a resistance pipe, 105-a resistance pipe assembly, 2-a second evaporator, 3-a first terminal protective box, 4-a second terminal protective box, 5-a high-pressure exhaust pipe, 6-a water storage tank, 7-a water inlet electromagnetic valve, 8-a water inlet manual valve, 9-a water inlet, 10-a communication exhaust pipe, 11-a water inlet filter, 12-a water inlet check valve, 13-a steam check valve, 14-a low water level switch contact, 15-a high water level switch contact, 16-a water supply pipe, 17-a water level switch, 18-a steam outlet, 19-a water supply pressure pump, 20-an ammeter, 21-a power supply main switch, 22-a voltage phase loss indicator, 23-a three-phase change-over switch, 24-an electronic setting control center, 25-a water pump contactor, 26-a first resistance tube connecting terminal, 27-a first electromagnetic variable frequency controller, 28-a second electromagnetic variable frequency controller and 29-a second resistance tube connecting terminal.

Detailed Description

Example 1

As shown in fig. 1 to 3, the resistance thermal electromagnetic thermal efficient evaporator of the present invention adopts the technical scheme that the evaporator comprises a water storage tank 6, and is characterized in that one side of the water storage tank 6 is connected with a water inlet 9, a water inlet electromagnetic valve 7 and a water inlet filter 11 are installed on a pipeline between the water storage tank 6 and the water inlet 9, the other side of the water storage tank 6 is fixedly connected with a water supply pipe 16, a water inlet manual valve 8, a water inlet check valve 12, a water supply pressure pump 19 and a steam check valve 13 are sequentially installed on the water supply pipe 16 along a water flow direction, a water level switch 17 is installed at the tail end of the water supply pipe 16, a first evaporator 1 and a second evaporator 2 are installed on the water supply pipe 16 between the steam check valve 13 and the water level switch 17 in a communicating manner, and high pressure exhaust pipes 5 are fixedly connected on the first evaporator 1 and the second evaporator 2, two connect through intercommunication blast pipe 10 intercommunication between the blast pipe 5, blast pipe 5 with connect through flange joint between the blast pipe 10, the last steam outlet 18 of having seted up of intercommunication blast pipe 10, first wiring end protection box 3 is installed at 1 top of first evaporimeter, second wiring end protection box 4 is installed at 2 tops of second evaporimeter, water level switch 17's mounting height is higher than first evaporimeter 1 reaches the height of second evaporimeter 2, first evaporimeter 1 second evaporimeter 2 the solenoid valve 7 of intaking water level switch 17 supply water force pump 19 respectively with electric cabinet electric connection.

The first evaporator 1 comprises a high-temperature protection shell 101, the high-temperature protection shell 101 is a high-temperature-resistant glass fiber cloth insulating layer, an electromagnetic heating circuit 103 is wound on the periphery of the high-temperature protection shell 101, an electromagnetic heating pot body 102 is fixedly connected to the inner wall of the high-temperature protection shell 101, a resistance tube assembly 105 is fixedly connected to the top of the high-temperature protection shell 101 through bolts, the first wiring terminal protection box 3 is fixedly connected to the top of the resistance tube assembly 105, a resistance tube 104 is fixedly mounted on the resistance tube assembly 105, the resistance tube 104 is integrally inserted into an inner cavity of the electromagnetic heating pot body 102, a wiring terminal of the resistance tube 104 is located in the first wiring terminal protection box 3, a water inlet position of the first evaporator 1 is located at the integral bottom end and is connected to the water supply pipe 16 through a flange, a water outlet position of the first evaporator 1 is located at the integral upper end side and is connected to the high-pressure exhaust pipe 5, the second evaporator 2 has the same structure as the first evaporator 1.

The electric cabinet is electrically connected with an ammeter 20, a power main switch 21, a voltage open-phase indicator 22, a three-phase change-over switch 23, an electronic setting control center 24, a water pump contactor 25, a first resistance pipe connecting terminal 26, a first electromagnetic variable frequency controller 27, a second electromagnetic variable frequency controller 28 and a second resistance pipe connecting terminal 29.

The water level switch 17 comprises a low water level switch contact 14 and a high water level switch contact 15 which are fixedly installed in an inner cavity of a vertical section of the water supply pipe 16, and the low water level switch contact 14 is positioned below the high water level switch contact 15.

The utility model discloses a theory of operation: the utility model can be used as heating equipment, a water supply pipeline of water to be heated and evaporated is connected with the device through the water inlet 9, under the control of the electric cabinet, the filling of water is controlled by controlling the switch of the water inlet electromagnetic valve 7, the water enters the water storage tank 6 after being filtered by the water inlet filter 11, the flow of the water to the next stage is controlled by manually controlling the water inlet manual valve 8, under the pumping action of the water supply pressure pump 19, the liquid passes through the water inlet check valve 12 and the vapor check valve 13 into the first evaporator 1 and the second evaporator 2, the resistance tubes and the electromagnetic heating circuits in the first evaporator 1 and the second evaporator 2 are operated under the control of a first resistance tube connecting terminal 26, a second resistance tube connecting terminal 29, a first electromagnetic variable frequency controller 27 and a second electromagnetic variable frequency controller 28, so that the liquid entering it is rapidly heated to generate steam which exits the high pressure exhaust pipe 5 and eventually exits the steam outlet 18 into the heating circuit. The water inlet check valve 12 and the steam check valve 13 can prevent water and steam in the pipeline from flowing back when the water supply pressure pump 19 stops working, while water in the water supply pipe 16 enters the first evaporator 1 and the second evaporator 2 under the action of the water supply pressure pump 19 and flows to the water level switch 17, when the water amount in the first evaporator 1 and the second evaporator 2 is too high, the water level switch contact 15 is triggered at the water level switch 17, so that the water level switch 17 feeds back information to stop the water supply pressure pump 19, when the water in the first evaporator 1 and the second evaporator 2 is reduced after evaporation, the low water level switch contact 14 is triggered at the water level switch 17, so that the water supply pressure pump 19 is started to pump water into the water supply pressure pump, and the water amount in the first evaporator 1 and the second evaporator 2 is effectively controlled.

Components and circuit connections not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. A resistance thermal electromagnetic heat efficient evaporator comprises a water storage tank (6), and is characterized in that one side of the water storage tank (6) is connected with a water inlet (9), a water inlet electromagnetic valve (7) and a water inlet filter (11) are installed on a pipeline between the water storage tank (6) and the water inlet (9), the other side of the water storage tank (6) is fixedly connected with a water supply pipe (16), a water inlet manual valve (8), a water inlet check valve (12), a water supply pressure pump (19) and a steam check valve (13) are sequentially installed on the water supply pipe (16) along the water flow direction, a water level switch (17) is installed at the tail end of the water supply pipe (16), a first evaporator (1) and a second evaporator (2) are installed on the water supply pipe (16) between the steam check valve (13) and the water level switch (17) in a communicating manner, high-pressure exhaust pipes (5) are fixedly connected on the first evaporator (1) and the second evaporator (2, two connect through intercommunication blast pipe (10) intercommunication between high-pressure blast pipe (5), high-pressure blast pipe (5) with connect through flange joint between blast pipe (10), steam outlet (18) have been seted up on intercommunication blast pipe (10), first wiring end protection box (3) are installed at first evaporimeter (1) top, second wiring end protection box (4) are installed at second evaporimeter (2) top, the mounting height of water level switch (17) is higher than first evaporimeter (1) reaches the height of second evaporimeter (2), first evaporimeter (1) second evaporimeter (2) intake solenoid valve (7) water level switch (17) water supply pressure pump (19) respectively with electric cabinet electric connection.

2. A resistive thermal electromagnetic thermal high efficiency evaporator according to claim 1 further comprising: the first evaporator (1) comprises a high-temperature protective shell (101), the high-temperature protective shell (101) is a high-temperature-resistant glass fiber cloth insulating layer, an electromagnetic heating circuit (103) is wound on the periphery of the high-temperature protective shell (101), an electromagnetic heating pot body (102) is fixedly connected to the inner wall of the high-temperature protective shell (101), a resistance tube assembly (105) is fixedly connected to the top of the high-temperature protective shell (101) through bolts, the first wiring terminal protective box (3) is fixedly connected to the top of the resistance tube assembly (105), a resistance tube (104) is fixedly mounted on the resistance tube assembly (105), the resistance tube (104) is integrally inserted into the inner cavity of the electromagnetic heating pot body (102), a wiring terminal of the resistance tube (104) is located in the first wiring terminal protective box (3), the water inlet position of the first evaporator (1) is located at the integral bottom end and is connected to the water supply pipe (16) through a flange, the water outlet position of the first evaporator (1) is located on the side edge of the upper end of the whole body and is connected with the high-pressure exhaust pipe (5) in a communicating mode, and the second evaporator (2) is identical to the first evaporator (1) in structure.

3. A resistive thermal electromagnetic thermal high efficiency evaporator according to claim 1 further comprising: the electric cabinet is electrically connected with an ammeter (20), a power main switch (21), a voltage open-phase indicator (22), a three-phase change-over switch (23), an electronic setting control center (24), a water pump contactor (25), a first resistance pipe connecting end (26), a first electromagnetic variable frequency controller (27), a second electromagnetic variable frequency controller (28) and a second resistance pipe connecting end (29).

4. A resistive thermal electromagnetic thermal high efficiency evaporator according to claim 1 further comprising: the water level switch (17) comprises a low water level switch contact (14) and a high water level switch contact (15) which are fixedly installed in an inner cavity of a vertical section of the water supply pipe (16), and the low water level switch contact (14) is located below the high water level switch contact (15).