Electric heating steam generator capable of conveniently controlling water quantity

Abstract

The electric heating steam generator comprises a box body, a pressure sensor is fixedly connected to the corner of the inner surface of the box body, a supporting plate is fixedly connected to the top face of the pressure sensor, a first heating barrel is fixedly connected to the top face of the left side of the supporting plate, and a second heating barrel is fixedly connected to the top face of the right side of the supporting plate. A second heating barrel is fixedly connected to the top face of the right side of the supporting plate, a plurality of electric heating pipes are fixedly connected to the inner side walls of the first heating barrel and the second heating barrel, electromagnetic water inlet valves are in threaded connection with the rear side faces of the first heating barrel and the second heating barrel, and barrel covers are in threaded connection with the top ends of the first heating barrel and the second heating barrel; the top face of the can cover is in threaded connection with an electromagnetic pressure valve, and the front side face of the box body is fixedly connected with a control panel. The pressure sensor, the first heating barrel, the second heating barrel, the electromagnetic water inlet valve, the electromagnetic pressure valve and the control panel are arranged, so that steam can be continuously generated, and water can be automatically added.

Description

Technical Field

[0001] The utility model relates to the technical field of steam generators, in particular to an electric heating steam generator which is convenient for controlling the water volume. Background Art

[0002] A steam generator is a device that produces steam. It is a type of boiler that heats water to produce continuous steam for production and daily use. It has functions such as sterilization, disinfection, and humidification. In addition, its moderate power, small size, and high steam production make it widely used in disinfection, pharmaceutical, chemical, food and other industries, and it has been unanimously recognized by users for its high efficiency, environmental protection, and affordability.

[0003] The existing electric heating steam generator has the disadvantage of not being able to add water automatically when in use, and needs to be added manually. In addition, during the water adding process, cold water and hot water need to be heated again after being mixed, so that the steam generator cannot be connected to generate steam. Utility Model Content

[0004] The utility model aims to provide an electric heating steam generator which is convenient for controlling the water volume, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric heating steam generator for conveniently controlling the amount of water, comprising a box body, a pressure sensor fixedly connected at a corner of the inner surface of the box body, a support plate fixedly connected to the top surface of the pressure sensor, a first heating barrel fixedly connected to the left top surface of the support plate, a second heating barrel fixedly connected to the right top surface of the support plate, a plurality of electric heating tubes are distributed in a circle and fixedly connected to the bottom of the inner side walls of the first heating barrel and the second heating barrel, an electromagnetic water inlet valve is threadedly connected to the upper ends of the rear sides of the first heating barrel and the second heating barrel, a barrel cover is threadedly connected to the top ends of the first heating barrel and the second heating barrel, an electromagnetic pressure valve is threadedly connected to the middle of the top surface of the barrel cover, and a control panel is fixedly connected to the middle of the front side surface of the box body.

[0006] Preferably, the rear side of the electromagnetic water inlet valve is threadedly connected to a connecting pipe, the connecting pipe passes through the rear side wall of the box, the bottom end of the connecting pipe is threadedly connected to the top surface of the water pump, the water pump is fixedly connected to the middle part of the rear side of the box, and the rear side of the water pump is threadedly connected to the water inlet pipe.

[0007] Preferably, a box cover is detachably connected to the top of the box body, an air outlet pipe is threadedly connected to the top surface of the solenoid pressure valve, and the air outlet pipe passes through the box cover.

[0008] Preferably, a universal wheel is fixedly connected to the corner of the bottom surface of the box, and the universal wheel has a brake device.

[0009] Preferably, the control panel is electrically connected to the pressure sensor, the electric heating tube, the electromagnetic water inlet valve, and the electromagnetic pressure valve.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is provided with a pressure sensor, a first heating barrel, a second heating barrel, an electromagnetic water inlet valve, an electromagnetic pressure valve and a control panel. The pressure sensor transmits a signal to the control panel after detecting that the pressure drops to a certain value. The control panel turns on the electric heating tube inside the second heating barrel, and the electric heating tube heats the water inside the second heating barrel to boiling. The electromagnetic pressure valve turns on when detecting that the pressure inside the second heating barrel reaches a certain value, and transmits a signal to the control panel. The control panel turns off the electromagnetic pressure valve above the first heating barrel, and turns on the electromagnetic water inlet valve and the water pump behind the first heating barrel. The water pump pumps the water in the water inlet pipe into the first heating barrel, so that steam can be generated uninterruptedly and automatic water addition can be completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front cross-sectional structural schematic diagram of the utility model;

[0013] Figure 2 It is a side sectional structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the internal top view structure of the utility model.

[0015] In the figure: 1. box body; 2. pressure sensor; 3. support plate; 4. first heating barrel; 5. second heating barrel; 6. electric heating tube; 7. electromagnetic water inlet valve; 8. barrel cover; 9. electromagnetic pressure valve; 10. control panel; 11. connecting pipe; 12. water pump; 13. water inlet pipe; 14. box cover; 15. air outlet pipe; 16. universal wheel. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3The utility model provides a technical solution: an electric heating steam generator for conveniently controlling the amount of water, comprising a box body 1, a pressure sensor 2 is installed at the corner of the inner surface of the box body 1 by bolts, a support plate 3 is installed on the top surface of the pressure sensor 2 by bolts, a first heating barrel 4 is installed on the left top surface of the support plate 3 by bolts, a second heating barrel 5 is installed on the right top surface of the support plate 3 by bolts, a plurality of electric heating tubes 6 are distributed in a circle and are installed on the bottom of the inner side wall of the first heating barrel 4 and the second heating barrel 5 by bolts, an electromagnetic water inlet valve 7 is threadedly connected to the upper end of the rear side of the first heating barrel 4 and the second heating barrel 5, a barrel cover 8 is threadedly connected to the top of the first heating barrel 4 and the second heating barrel 5, an electromagnetic pressure valve 9 is threadedly connected to the middle of the top surface of the barrel cover 8, and a control panel 10 is installed in the middle of the front side of the box body 1 by bolts.

[0018] The connecting pipe 11 is threadedly connected to the rear side of the magnetic water inlet valve 7, the connecting pipe 11 passes through the rear side wall of the box body 1, the bottom end of the connecting pipe 11 is threadedly connected to the top surface of the water pump 12, the water pump 12 is installed in the middle of the rear side of the box body 1 by bolts, and the water inlet pipe 13 is threadedly connected to the rear side of the water pump 12.

[0019] The box cover 14 is installed on the top of the box body 1 by bolts, and the air outlet pipe 15 is threadedly connected to the top surface of the electromagnetic pressure valve 9 , and the air outlet pipe 15 passes through the box cover 14 .

[0020] The universal wheel 16 is installed at the bottom corner of the box body 1 by bolts, and the universal wheel 16 is provided with a brake device.

[0021] The control panel 10 is electrically connected to the pressure sensor 2 , the electric heating tube 6 , the electromagnetic water inlet valve 7 , and the electromagnetic pressure valve 9 .

[0022] Working principle: When the utility model is in use, cold water is injected into the first heating barrel 4 and the second heating barrel 5, and the electric heating tube 6 inside the first heating barrel 4 is started through the control panel 10. The electric heating tube 6 heats the cold water inside the first heating barrel 4 to boiling. The electromagnetic pressure valve 9 opens when the pressure inside the first heating barrel 4 reaches a certain value, and the steam is exported to the collection container through the exhaust pipe 15. The pressure sensor 2 detects that the pressure drops to a certain value and transmits a signal to the control panel 10. The control panel 10 turns on the electric heating tube 6 inside the second heating barrel 5, and the electric heating tube 6 heats the water inside the second heating barrel 5 to boiling. The pressure valve 9 opens when it detects that the pressure inside the second heating barrel 5 reaches a certain value, and transmits a signal to the control panel 10. The control panel 10 closes the electromagnetic pressure valve 9 above the first heating barrel 4, and opens the electromagnetic water inlet valve 7 and the water pump 12 behind the first heating barrel 4. The water pump 12 pumps the water in the water inlet pipe 13 into the first heating barrel 4, so that steam can be generated uninterruptedly and automatic water addition can be completed. After the pressure sensor 2 detects that the pressure reaches the specified value, the control panel 10 closes the electromagnetic water inlet valve 7 behind the first heating barrel 4, which is convenient for controlling the water volume. The utility model has the advantages of easy use and good use effect.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrically heated steam generator for conveniently controlling water volume, comprising a housing (1), characterized in that: A pressure sensor (2) is fixedly connected at a corner of the inner surface of the box body (1); a support plate (3) is fixedly connected to the top surface of the pressure sensor (2); a first heating barrel (4) is fixedly connected to the left top surface of the support plate (3); a second heating barrel (5) is fixedly connected to the right top surface of the support plate (3); a plurality of electric heating tubes (6) are distributed in a circumferential manner and fixedly connected to the bottom of the inner side walls of the first heating barrel (4) and the second heating barrel (5); an electromagnetic water inlet valve (7) is threadedly connected to the upper ends of the rear sides of the first heating barrel (4) and the second heating barrel (5); a barrel cover (8) is threadedly connected to the top ends of the first heating barrel (4) and the second heating barrel (5); an electromagnetic pressure valve (9) is threadedly connected to the middle of the top surface of the barrel cover (8); and a control panel (10) is fixedly connected to the middle of the front side surface of the box body (1).

2. The electric heating steam generator for conveniently controlling water volume according to claim 1, characterized in that: The rear side of the electromagnetic water inlet valve (7) is threadedly connected to a connecting pipe (11), the connecting pipe (11) penetrates the rear side wall of the box body (1), the bottom end of the connecting pipe (11) is threadedly connected to the top surface of a water pump (12), the water pump (12) is fixedly connected to the middle part of the rear side of the box body (1), and the rear side of the water pump (12) is threadedly connected to a water inlet pipe (13).

3. The electric heating steam generator for conveniently controlling water volume according to claim 1, characterized in that: The top of the box body (1) is detachably connected to a box cover (14), the top surface of the electromagnetic pressure valve (9) is threadedly connected to an air outlet pipe (15), and the air outlet pipe (15) passes through the box cover (14).

4. The electric heating steam generator for conveniently controlling water volume according to claim 1, characterized in that: A universal wheel (16) is fixedly connected to the corner of the bottom surface of the box body (1), and the universal wheel (16) is provided with a brake device.

5. The electric heating steam generator for conveniently controlling water volume according to claim 1, characterized in that: The control panel (10) is electrically connected to the pressure sensor (2), the electric heating tube (6), the electromagnetic water inlet valve (7), and the electromagnetic pressure valve (9).

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