CN217004415U

CN217004415U - Novel steam generating device

Info

Publication number: CN217004415U
Application number: CN202220618994.3U
Authority: CN
Inventors: 张珣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-19
Anticipated expiration: 2032-03-21

Abstract

The utility model relates to the technical field of steam and discloses a novel steam generating device which comprises a heating steam box, a heater box and a semiconductor heating rod, wherein the heater box is fixedly arranged inside the heating steam box, and the semiconductor heating rod is fixedly arranged on the heater box. According to the utility model, the semiconductor ceramic heater adopts the ceramic heater through the semiconductor heating rod, the semiconductor ceramic heater is fast in temperature rise and saves electric energy, compared with an electrothermal tube and a resistance wire heating product, the product adjusts the self thermal power output according to the change of the environmental temperature and the heat dissipation condition by depending on the characteristics of the material, so that the electric energy consumption of the heater can be optimally controlled, meanwhile, the material with high heating efficiency also greatly improves the utilization efficiency of the electric energy, and the semiconductor ceramic heater is efficient and energy-saving.

Description

Novel steam generating device

Technical Field

The utility model relates to the technical field of steam, in particular to a novel steam generating device.

Background

"Water vapor" is commonly referred to as steam. The different steam classifications depending on pressure and temperature are: saturated steam, superheated steam. The steam has the most extensive application in human production and life, mainly comprises heating and humidification, the food steaming which is known in the aspect of life is adopted, and the typical application in the aspect of production is steam power drive, product heating and humidification in the industrial production process of products and the like.

In the existing steam device, the conversion of steam is usually too complex, water cannot be rapidly generated into steam, meanwhile, the operation is too complicated, the environment is not protected, natural resources are consumed, and the steam device is gradually eliminated, such as a coal-fired boiler and a gas-fired boiler, an electromagnetic device applying a power electronic technology is expensive in manufacturing cost and cannot be widely applied and popularized, an electric heating tube steam boiler is widely applied due to low price, but the fatal defects of low thermal efficiency and high vulnerability cannot be overcome, and the application development prospect of the electric heating tube steam boiler is greatly restricted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel steam generating device, which can achieve the purposes of quickly heating to generate steam, and realizing the high-efficiency energy-saving and dry-burning self-protection functions of autonomously adjusting power along with the temperature change.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel steam generation device, includes heating steam chest, heater box and semiconductor heating rod, heater box fixed mounting is in the inside of heating box, semiconductor heating rod fixed mounting is on the heater box, the electrical control box is installed to one side of heating steam chest, the upper portion fixed mounting of heating steam chest has pressure controller, the downside of heating steam chest is provided with the water supply solenoid valve, the upper portion of heating steam chest is provided with the relief valve, the bottom of heating steam chest is provided with the drain valve, the inside fixed mounting of heating steam chest has electron level detector, steam outlet has been seted up on the upper portion of heating steam chest.

Preferably, the lower part of the heating steam box is provided with a water inlet, the water supply electromagnetic valve is fixedly arranged on the port of the water inlet, and the arrangement of the water supply electromagnetic valve can control the purpose of supplying water to the inside of the heating steam box.

Preferably, the bottom of the heating steam box is provided with a water outlet, the drain valve is fixedly installed on a port of the water outlet, and the drain valve can drain water inside the heating steam box.

Preferably, the upper portion of heating cabinet has seted up the pressure release mouth, relief valve fixed mounting is on the port of pressure release mouth, and the setting of its relief valve can conveniently carry out the pressure release guard action through the pressure release mouth to the inside of heating cabinet.

Preferably, the number of the semiconductor heating rods is multiple, the semiconductor heating rods are fixedly mounted on the heater box respectively, and the semiconductor heating rods can heat water in the heating steam box.

Preferably, the semiconductor heating rod is a PTC ceramic heater, the electrical control box is electrically connected with the water supply electromagnetic valve, the electrical control box is electrically connected with the heater box, the semiconductor heating rod can be a round heating rod, a square or rectangular heating rod or a sheet-type heating body, the PTC ceramic heater is formed by gluing a PTC ceramic heating component and a metal strip at high temperature, the PTC heater has the advantages of small thermal resistance and high heat exchange efficiency, is an automatic constant-temperature and electricity-saving electric heater, and has the prominent characteristic of safety performance that the surface of the electric heater such as an electric heating tube heater cannot be red under any application condition, so that potential safety hazards such as scalding, fire and the like are caused.

The utility model provides a novel steam generating device. The method has the following beneficial effects:

(1) the utility model adopts the PTC ceramic heater through the semiconductor heating rod, when the PTC ceramic heater is used for heating liquid (such as water), after the liquid is burnt out, the PTC heating element can not be damaged, has long-term electric heating stability, can not be red and fired when being electrified, does not consume oxygen, does not have open fire and does not have fire risk, under normal environment, the operation life is long, the heating power and the temperature of the heater can be automatically controlled without the need of a special temperature controller and temperature sensors such as a thermal resistor, a thermocouple and the like for temperature feedback control, the temperature regulation of the heater depends on the material characteristics of the heater, therefore, the product has the service life far longer than that of other heaters, the PTC type ceramic heater is safe and environment-friendly, the designed heating temperature of the heater body is in multiple levels below 300 ℃, the body cannot be red under any condition, and the PTC type ceramic heater can be used safely without causing fire.

(2) The PTC ceramic heater saves the electric energy, and compared with an electrothermal tube and a resistance wire, the PTC ceramic heater saves the electric energy, and compared with the products heated by the electrothermal tube and the resistance wire, the PTC ceramic heater adjusts the self thermal power output according to the change of the environmental temperature by depending on the characteristics of the materials, so the PTC ceramic heater can optimally control the electric energy consumption of the heater, meanwhile, the materials with high heating efficiency also greatly improve the utilization efficiency of the electric energy, saves the electric energy, compared with the products heated by the electrothermal tube and the resistance wire, adjusts the self thermal power output according to the change of the environmental temperature, thereby the PTC ceramic heater can optimally control the electric energy consumption of the heater, simultaneously, the materials with high heating efficiency also greatly improve the utilization efficiency of the electric energy, realizes the rapid heating, and realizes the functions of high efficiency, energy conservation and dry combustion self protection for autonomously adjusting the power along with the change of the temperature.

(3) The utility model uses the resistance jump characteristic of temperature rise, resistance jump and current jump when the semiconductor PTC heater is dried, and the electronic water level detector detects that the water level is reduced to the position of the semiconductor PTC heater which generates the jump through the process of capturing by an electronic circuit, and provides a water level signal for the water level control system to automatically add water.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the connection of the electrical control box of the present invention.

In the figure: 1. heating the steam box; 2. a heater tank; 3. a semiconductor heating rod; 4. an electronic water level detector; 5. a water outlet; 6. a drain valve; 7. a water inlet; 8. a water supply electromagnetic valve; 9. an electrical control box; 10. a pressure controller; 11. a pressure relief port; 12. a pressure relief valve; 13. and (4) a steam outlet.

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.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1, the present invention provides a technical solution: the utility model provides a novel steam generation device, including heating steam box 1, heater box 2 and

semiconductor heating rod

3, 2 fixed mounting of heater box are in the inside of

heating box

1, 3 fixed mounting of semiconductor heating rod are on heater box 2, one side fixed mounting of heating steam box 1 has electrical control box 9, the upper portion fixed mounting of heating steam box 1 has pressure controller 10, the downside of heating steam box 1 is provided with drain valve 6, the upper portion of heating steam box 1 is provided with relief valve 12, the lower part of heating steam box 1 is provided with water supply solenoid valve 8, the inside fixed mounting of heating steam box 1 has electron water level detector 4, steam outlet 13 has been seted up to the upside of heating steam box 1.

The lower side of the heating steam box 1 is provided with a water outlet 5, a drain valve 6 is fixedly arranged on a port of the water outlet 5, the arrangement of the drain valve 6 can control the purpose of supplying water to the interior of the heating steam box 1, the lower part of the heating steam box 1 is provided with a water inlet 7, a water supply electromagnetic valve 8 is fixedly arranged on the port of the water inlet 7, the arrangement of the water supply electromagnetic valve 8 can drain the interior of the heating steam box 1, the upper part of the heating steam box 1 is provided with a pressure relief opening 11, a pressure relief valve 12 is fixedly arranged on the port of the pressure relief opening 11, the arrangement of the pressure relief valve 12 can conveniently perform the pressure relief effect on the interior of the heating box 1 through the pressure relief opening 11, the number of the semiconductor heating rods 3 is multiple, the multiple semiconductor heating rods 3 are respectively and fixedly arranged on the heater box 2 at equal intervals, and the semiconductor heating rods 3 can heat the water in the heating steam box 1, the semiconductor heating rod 3 is a PTC ceramic heater, the electric control box 9 is electrically connected with the water supply electromagnetic valve 8, the electric control box 9 is electrically connected with the heater box 2, the semiconductor heating rod 3 can be a round heating rod, a square or rectangular heating rod or a sheet type heating body, the PTC ceramic heater is formed by gluing a PTC ceramic heating component and a metal strip at high temperature, the PTC heater has the advantages of small thermal resistance and high heat exchange efficiency, is an automatic constant-temperature and electricity-saving electric heater, and has the great outstanding characteristic of safety performance that the surface of the electric heating tube heater can not generate the red phenomenon under any application condition so as to cause potential safety hazards such as fire hazard, the PTC ceramic heater saves cost and has long service life, and the heating control can be carried out on the heater without temperature feedback control of special temperature sensors such as a temperature controller and a thermal resistance thermocouple, the temperature regulation of the electronic water level detector is dependent on the material characteristics of the PTC heater, so that the product has a service life which is far longer than that of other heaters, when the PTC heater is used for heating liquid (such as water), the PTC heater cannot be damaged after the liquid is dried, the electronic water level detector 4 has long service life under normal environment and utilizes the resistance jump characteristic, resistance jump and current jump of temperature rise of the semiconductor PTC heater during dry burning, the electronic water level detector 4 detects that the water level is reduced to the position of the semiconductor PTC heater which generates the jump by capturing the process through an electronic circuit, and a water level signal is provided for a water level control system to carry out water adding operation.

When the heater is used, the semiconductor heating rod 3 adopts the PTC ceramic heater, when the PTC ceramic heater is used for heating liquid (such as water), after the liquid is dried, the PTC heating body cannot be damaged, has long-term electric heating stability, is not reddened when being electrified, is ignited, does not consume oxygen, has no fire risk, does not have open fire, has long service life under normal environment, can control the heating of the heater without temperature feedback control of special temperature controllers, thermal resistance thermocouples and other temperature sensors, and the like, and has temperature regulation depending on the material characteristics of the PTC ceramic heater, so that the product has the service life far longer than that of other heaters; the semiconductor heating rod 3 adopts the PTC ceramic heater, the PTC ceramic heater saves electric energy, compared with an electric heating tube and a resistance wire heating product, the product adjusts the self thermal power output according to the change of the environmental temperature by depending on the characteristics of the material, therefore, the electric energy consumption of the heater can be optimally controlled, meanwhile, the utilization efficiency of the electric energy is greatly improved by the material with high heating efficiency, the PTC ceramic heater saves the electric energy, compared with the product heated by the electric heating tube and the resistance wire, the product is characterized in that the self thermal power output is adjusted according to the change of the environmental temperature by depending on the self characteristics of the material, therefore, the electric energy consumption of the heater can be optimally controlled, and meanwhile, the utilization efficiency of the electric energy is greatly improved by the material with high heating efficiency, so that the rapid heating and humidification are realized, and the high-efficiency energy-saving and dry-burning self-protection functions of autonomously adjusting the power along with the temperature change are realized; through arranging the electronic water level detector 4, the electronic water level detector 4 utilizes the resistance jump characteristic of temperature rise, namely resistance jump and current jump when the semiconductor PTC heater is dried, the process of catching through an electronic circuit detects that the water level is lowered to the position of the semiconductor PTC heater generating the jump, and a water level signal is provided for a water level control system to carry out water adding operation.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel steam generation device, includes heating steam box (1), heater box (2) and semiconductor heating rod (3), its characterized in that: heater case (2) fixed mounting is in the inside of heating steam chest (1), semiconductor heating rod (3) fixed mounting is on heater case (2), electrical control box (9) are installed to one side of heating steam chest (1), the upper portion fixed mounting of heating steam chest (1) has pressure controller (10), the bottom of heating steam chest (1) is provided with drain valve (6), the upper portion of heating steam chest (1) is provided with relief valve (12), the downside of heating steam chest (1) is provided with water supply solenoid valve (8), the inside fixed mounting of heating steam chest (1) has electron water level detector (4), steam outlet (13) have been seted up on the upper portion of heating steam chest (1).

2. A novel steam generating apparatus according to claim 1, wherein: a water inlet (7) is formed in the lower side of the heating steam box (1), and the water supply electromagnetic valve (8) is fixedly installed on the port of the water inlet (7).

3. A novel steam generating apparatus according to claim 1, wherein: the bottom of the heating steam box (1) is provided with a water outlet (5), and the water drain valve (6) is fixedly installed on a port of the water outlet (5).

4. A novel steam generating apparatus according to claim 1, wherein: the upper part of the heating steam box (1) is provided with a pressure relief opening (11), and the pressure relief valve (12) is fixedly installed on an end opening of the pressure relief opening (11).

5. A novel steam generating apparatus according to claim 1, wherein: the number of the semiconductor heating rods (3) is multiple, and the semiconductor heating rods (3) are fixedly arranged on the heater box (2) respectively.

6. A novel steam generating apparatus according to claim 1, wherein: the semiconductor heating rod (3) is a PTC ceramic heater, the electric control box (9) is electrically connected with the water supply electromagnetic valve (8), and the electric control box (9) is electrically connected with the heater box (2).