CN110887030A

CN110887030A - Proportional unsaturated high-temperature steam heater

Info

Publication number: CN110887030A
Application number: CN201911190073.0A
Authority: CN
Inventors: 邓杰贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-03-17

Abstract

The invention discloses a proportional unsaturated high-temperature steam heater, which comprises an electric heating pipe, a submersible pump and a controller, wherein a water inlet of the submersible pump is communicated with a tap water pipe, a water outlet of the submersible pump is communicated with a water inlet of an atomizer through a pipeline, the atomizer sprays atomized water to the electric heating pipe through a spray pipe and a water mist spray head communicated with the spray pipe, a control output end of the controller is electrically connected with a signal input end of the submersible pump, and the controller is electrically connected with a power supply through a lead. The invention adopts the technical design of proportional water supply, the heat generated by the power configured as required supplies matched water to the electric heating tube through the atomizing nozzle, the electric heating tube directly converts the water mist into high-humidity high-temperature steam, the heat conductivity and the resistivity of the water are effectively overcome, the electric power is fully utilized, the purpose of energy-saving and rapid temperature rise is achieved, and the invention has good durability and high-temperature and high-efficiency energy-saving effects.

Description

Proportional unsaturated high-temperature steam heater

Technical Field

The invention belongs to the technical field of catering electric appliances, and particularly relates to a proportional unsaturated high-temperature steam heater.

Background

The operating temperature of a steaming cabinet or a steaming box widely used in the market at present is about 100 ℃, because the cabinet is in a rectangular or square shape structure and the material thickness of a rectangular container is limited, the operation state of high temperature can not be achieved due to pressure factors, the temperature displayed on an instrument in the market is 110 ℃ and is fake at present, the temperature is compensated and set when the instrument is corrected, the real temperature is 101 ℃ at most, and the rectangular container can not bear saturated steam pressure at all.

To achieve higher temperatures without subjecting the rectangular vessel to pressure, we propose a proportional unsaturated high temperature steam heater to solve the above problems.

Disclosure of Invention

The present invention is directed to a proportional unsaturated high temperature steam heater to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a proportion formula unsaturated high temperature steam heater, includes electrothermal tube, immersible pump and controller, the water inlet and the running water pipe of immersible pump switch on mutually, the delivery port of immersible pump switches on mutually through the water inlet of pipeline with the atomizer, the atomizer with water atomization back through the spray tube and with the water smoke shower nozzle that the spray tube switch on mutually spout to the electrothermal tube, the control output of controller and the signal input part electric connection of immersible pump, the controller passes through wire and power electric connection.

Preferably, the mist outlet of the atomizer is communicated with the mist inlet of the spray pipe, and the mist outlet of the spray pipe is communicated with the water mist spray head.

Preferably, the power supply supplies power to the controller, the submersible pump, the electric heating tube and the atomizer through conducting wires respectively.

Preferably, the electric heating tube 1 is a dry-fire electric heating tube.

The invention has the technical effects and advantages that: this ratio formula unsaturated high temperature steam heater has adopted the design of proportion water supply technique, and the produced heat supply of power that disposes as required matches passes through atomizing nozzle and sprays to the electrothermal tube, and the electrothermal tube is direct turns into high wet high temperature steam to water spray, effectively overcomes the thermal conductivity resistivity of water for electric power has obtained make full use of, reaches the purpose of energy-conserving rapid heating up, uses through the practice experiment, has good durability and high temperature efficient energy-conserving effect.

Drawings

FIG. 1 is a schematic diagram of the present invention;

fig. 2 is a schematic block diagram of the present invention.

In the figure: 1. an electric heating tube; 2. a submersible pump; 3. a controller; 4. a tap water pipe; 5. an atomizer; 6. a nozzle; 7. a water mist spray head; 8. a power source.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a proportional unsaturated high-temperature steam heater as shown in figures 1-2, which comprises an electric heating tube 1, a submersible pump 2 and a controller 3, wherein a water inlet of the submersible pump 2 is communicated with a tap water pipe 4, a water outlet of the submersible pump 2 is communicated with a water inlet of an atomizer 5 through a pipeline, the atomizer 5 atomizes water and then sprays the atomized water to the electric heating tube 1 through a spray pipe 6 and a water fog nozzle 7 communicated with the spray pipe 6, a control output end of the controller 3 is electrically connected with a signal input end of the submersible pump 2, and the controller 3 is electrically connected with a power supply 8 through a lead.

Specifically, the mist outlet of the atomizer 5 is communicated with the mist inlet of the spray pipe 6, and the mist outlet of the spray pipe 6 is communicated with the water mist spray head 7.

Specifically, the power supply 8 supplies power to the controller 3, the submersible pump 2, the electric heating tube 1 and the atomizer 5 through wires respectively.

Specifically, the electric heating tube 1 is a dry-fire electric heating tube.

The proportional unsaturated high-temperature steam heater is characterized in that after a power supply 8 is connected, an electric heating tube 1 starts to heat, the highest temperature can be kept at about 700 ℃ for a long time under the working state without water cooling, when the temperature rises to about 350 ℃, a time controller 3 is automatically connected with a power supply 8, the time controller 3 outputs an intermittent (on/off) power supply to a power supply conversion circuit, the power supply is converted into direct current 12V from 220V to supply a submersible pump 2, the submersible pump 2 can work in an on-off state according to the inter-singing time provided by the time control circuit, the submersible pump 2 is electrified and rotated to form water mist through a water pipe and a spray head according to the proportion (for example, the evaporation capacity of each kilowatt of the electric heating tube is 2 kg, the water mist is sprayed on the electric heating tube 1 to heat the water mist to be converted into high-temperature high-humidity steam, referring to the attached drawings of the specification, after the power supply is connected, the dry-burning type electric heating pipe 1 starts to generate heat, because the dry-burning type electric heating pipe is adopted, the dry-burning type electric heating pipe cannot be burnt out even in the working state of water shortage, when the temperature rises to about 350 ℃, the temperature control switch (WK) is used for attracting the power supply of the on-time control circuit, the time control can set the on-time and the off-time according to the requirement in proportion, for example, the power supply is automatically off after 2 seconds of power on, the power supply is automatically on after 5 seconds of power off, the program is repeated in the working process, the time control output 220V power supply is converted into a direct current 12V power supply through the voltage, the submersible pump 2 of the water supply device rotates when the power on is on, water is atomized into water mist through the spray head and sprayed on the electric heating pipe 1, the water mist is heated and converted into steam, the steam has extremely high temperature, the steam acts on, the food is mature quickly, and the aims of high efficiency and energy saving are effectively fulfilled.

The invention effectively overcomes the resistivity of water, generally the resistivity of tap water is about 20 kilo-ohm, when the electric heating tube needs a certain time for heating, the longer the heat conduction time is when the water volume is larger, the shorter the heat conduction time is when the water volume is smaller, the water is heated to 100 ℃ from the natural temperature, the power consumed in the period is the power without I power consumption, namely the wasted power.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a proportion formula unsaturated high temperature steam heater, includes electrothermal tube (1), immersible pump (2) and controller (3), its characterized in that: the water inlet of immersible pump (2) and water pipe (4) switch-on mutually, the delivery port of immersible pump (2) passes through the water inlet of pipeline and atomizer (5) and switches-on mutually, atomizer (5) are spouted to electrothermal tube (1) through spray tube (6) and water smoke shower nozzle (7) with spray tube (6) switch-on mutually after with water atomization, the control output of controller (3) and the signal input part electric connection of immersible pump (2), controller (3) are through wire and power (8) electric connection.

2. The proportional non-saturated high temperature steam heater of claim 1, wherein: the fog outlet of the atomizer (5) is communicated with the fog inlet of the spray pipe (6), and the fog outlet of the spray pipe (6) is communicated with the water fog nozzle (7).

3. The proportional non-saturated high temperature steam heater of claim 1, wherein: the power supply (8) supplies power to the controller (3), the submersible pump (2), the electric heating pipe (1) and the atomizer (5) through leads respectively.

4. The proportional non-saturated high temperature steam heater of claim 1, wherein: the electric heating tube (1) is a dry-burning type electric heating tube.