CN210004361U

CN210004361U - type steam generator capable of quickly discharging steam

Info

Publication number: CN210004361U
Application number: CN201920482534.0U
Authority: CN
Inventors: 张常华; 林亮桂
Original assignee: Foshan Qite Technology Co Ltd
Current assignee: Foshan Qite Technology Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-01-31
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses an kind can go out steam generator fast, including steam generator, level water tank and second grade water tank, level water tank with be equipped with the water pump between the second grade water tank, the inside of second grade water tank is equipped with a plurality of level probes, and its top is equipped with the air vent, steam generator includes the heating chamber, locates the steam eruption pipe of heating chamber upper portion and locate the terminal shower nozzle of steam eruption pipe, be equipped with communicating pipe between second grade water tank and the steam generator, second grade water tank and steam generator's bottom is equipped with the supporting seat, the supporting seat is equipped with drainage channel.

Description

type steam generator capable of quickly discharging steam

Technical Field

The utility model relates to a steaming plant technical field especially relates to kinds of can go out steam generator fast.

Background

The conventional steam generator has the defects that after water is supplemented, the steam generator takes long time for forming steam, is low in use efficiency, is difficult to quickly form circulating steam in the clothes nursing machine to influence an ironing effect, overflows water when water is supplemented, electric shock accidents are easy to occur, water is not supplemented timely, the steam generator is easy to dry and burn, and the potential safety hazard is large.

Disclosure of Invention

The utility model aims to solve the technical problem of providing kinds of steam generators capable of rapidly discharging steam, rapidly generating steam, automatically adding water and having high safety.

In order to solve the technical problem, the utility model provides an kinds of steam generators capable of rapidly discharging steam, which comprises a steam generating device, a -level water tank and a second-level water tank, wherein a water pump is arranged between the -level water tank and the second-level water tank;

the steam generating device comprises a heating cavity, a steam spraying pipe arranged at the upper part of the heating cavity and a spray head arranged at the tail end of the steam spraying pipe, and a communicating pipe is arranged between the secondary water tank and the steam generating device;

and the bottoms of the secondary water tank and the steam generating device are provided with supporting seats, and the supporting seats are provided with drainage channels.

As the improvement of the technical scheme, the heating cavity comprises a plurality of layers of accommodating cavities and a heating assembly, the heating assembly is arranged at the bottom of the heating cavity, the volume of the accommodating cavities is sequentially reduced from bottom to top, and the accommodating cavities are detachably connected.

As an improvement of the above technical scheme, the accommodating cavity is provided with an inwards concave cavity, and the supporting seat is provided with a protruding part matched with the cavity;

the height of the convex part is 30-50mm, and a ceramic heating plate is arranged at the top of the convex part.

As an improvement of the technical scheme, the steam eruption pipe is a flexible pipe, and the cross section area of the steam eruption pipe is 1/(2-4) of the area of the top layer accommodating cavity.

As an improvement of the technical scheme, sealing elements are arranged between the two accommodating cavities, between the steam eruption pipe and the accommodating cavities and between the steam eruption pipe and the spray head.

As an improvement of the technical scheme, a heating device is arranged at the bottom of the secondary water tank.

As an improvement of the technical scheme, the heat preservation layers are arranged outside the secondary water tank, the heating cavity and the steam spraying pipe.

As an improvement of the technical scheme, the supporting seat is detachably connected with the secondary water tank and the steam generating device, the drainage channel is arranged below the steam generating device and is a groove arranged on the supporting seat, and the end part of the drainage channel is provided with a connector.

As an improvement of the technical scheme, the water level probes are provided with 3 probes at intervals and respectively correspond to three different water level heights.

As an improvement of the technical scheme, the water pump heating device further comprises a PLC control element, and the PLC control element is connected with the water pump, the heating assembly and the heating device.

Implement the utility model discloses, following beneficial effect has:

1. the utility model discloses an level water tank, second grade water tank and steam generator, through establishing water level probe response water level in the second grade water tank, in order to control the water pump draws water from level water tank to the second grade water tank, because second grade water tank and steam generator intercommunication, steam generator's moisturizing adopts the linker principle, when the pressure that the water head produced is greater than the atmospheric pressure in the steam generator, the heating chamber of steam generator will automatic feeding to water in the second grade water tank, until pressure reaches the equilibrium, the influence of thermal conduction, water in the second grade water tank also can be preheated, in order to improve the characteristic of this device quick play steam.

2. Will the heating chamber is established to the multilayer, just the area in holding chamber reduces from bottom to top in proper order. In addition, the steam explosion pipe is a flexible pipe, and the cross-sectional area of the steam explosion pipe is 1/4-1/2 of the area of the top layer accommodating cavity. By adopting the above mode, the formation and the convergence of the water vapor can be accelerated, so that the generation rate of the steam is improved.

3. The accommodating cavity is provided with an inwards concave cavity, and the supporting seat is provided with a convex part; the height of the convex part is 30-50mm, and a ceramic heating plate is arranged at the top of the convex part. The heating part is lifted, and the safety during heating is improved.

Drawings

Fig. 1 is a schematic view of a steam generator capable of fast discharging according to the present invention;

fig. 2 is a front view of the steam generating device of fig. 1.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings , only this statement, the present invention is used in the text or the words about to appear in the upper, lower, left, right, front, back, inside and outside directions, only with the accompanying drawings of the present invention as the basis, which are not specific limitations of the present invention.

Referring to fig. 1 and 2, the utility model discloses an kinds of steam generators capable of rapidly discharging steam, which comprises a steam generating device 1, a level water tank 2 and a second level water tank 3, wherein a water pump 4 is arranged between the level water tank 2 and the second level water tank 3, a plurality of water level probes 5 are arranged inside the second level water tank 3, and the top of the second level water tank is provided with a vent hole 31;

the steam generating device 1 comprises a heating cavity 11, a steam spraying pipe 12 arranged at the upper part of the heating cavity 11 and a spray head 13 arranged at the tail end of the steam spraying pipe 12, and a communicating pipe 6 is arranged between the secondary water tank 3 and the steam generating device 1;

the bottom of the secondary water tank 3 and the steam generating device 1 is provided with a supporting seat 7, and the supporting seat 7 is provided with a drainage channel 8.

Specifically, a communicating pipe 6 is arranged between the steam generating device 1 and the secondary water tank 3, the secondary water tank 3 is provided with an air vent 31, the secondary water tank 3 continuously supplies water into the heating cavity 11 under the action of atmospheric pressure so as to balance water levels on two sides, and water in the heating cavity 11 is rapidly heated to form steam due to the small volume of the heating cavity 11, so that the purpose of rapidly discharging the steam is achieved.

The heating cavity 11 comprises a multi-layer accommodating cavity 111 and a heating assembly 14, the heating assembly 14 is arranged at the bottom of the heating cavity 11, the area of the accommodating cavity 111 is sequentially reduced from bottom to top, the accommodating cavities 111 are detachably connected, after the heating cavity is used for a long time, scale and the like are formed on the inner wall of the heating cavity 11, so that the inner cavity of the heating cavity 11 is convenient to clean, disassemble and install, the heating cavity 11 is the multi-layer accommodating cavity 111, the accommodating cavities 111 are detachably connected, is increased, the area of the accommodating cavities 111 is sequentially reduced from bottom to top, so that a conical heating cavity 11 is formed, the gathering of water vapor is facilitated, and the delivery and the discharge of steam can be realized by the pressure formed by the heating assembly 14 without the aid of.

The accommodating cavity 111 at the bottom layer is provided with an inwards concave cavity 112, and the supporting seat 7 is provided with a convex part 71 matched with the cavity 112; the height of the convex part 71 is 30-50mm, and the top of the convex part 71 is provided with a ceramic heating plate 9. When water leakage occurs, because the ceramic heating plate 9 is lifted, the water is prevented from contacting the ceramic heating plate 9, so that the safety is improved. Accordingly, in order to prevent dry burning, the height difference between the bottom surface of the secondary water tank 3 and the bottom surface of the steam generator is matched with the height of the protrusion 71.

The steam explosion pipe 12 is a flexible pipe, the cross-sectional area of the steam explosion pipe is 1/4-1/2 of the area of the top layer containing cavity 111, the steam explosion pipe 12 is a flexible pipe and can be matched with corresponding equipment such as a clothes nursing machine to adjust the installation position of the steam explosion pipe, the cross-sectional area of the steam explosion pipe is 1/(2-4) of the area of the top layer containing cavity 111, steam can be gathered in step by step, and the steam explosion amount in unit time is increased.

Sealing elements (not shown in the drawing) are arranged between the two accommodating cavities 111, between the steam explosion pipe 12 and the accommodating cavities 111, and between the steam explosion pipe 12 and the spray head 13. The sealing element is arranged, so that water leakage is reduced, and the safety performance is improved.

, the bottom of the secondary water tank 3 is provided with a heating device 10. the bottom of the secondary water tank 3 is provided with the heating device 10 as an auxiliary heat source to preheat the water in the secondary water tank 3 before extraction, and compared with the heat conduction performance of the communicating pipe 6, the preheating effect is good.

Further , the secondary water tank 3, the heating chamber 11 and the steam spraying pipe 12 are all provided with heat insulation layers (not shown in the drawings) which are heat insulation cotton layers, but not limited to the heat insulation cotton layers, besides, radiation layers (not shown in the drawings) can be arranged between the heat insulation cotton layers and the secondary water tank 3, the heating chamber 11 and the steam spraying pipe 12, which are beneficial to maintaining the temperature of the secondary water tank 3, the heating chamber 11 and the steam spraying pipe 12, so as to accelerate the generation of steam and reduce the condensation of steam.

The supporting seat 7 is detachably connected with the secondary water tank 3 and the steam generating device 1 respectively, the drainage channel 8 is arranged below the steam generating device 1, the drainage channel 8 is a groove arranged on the supporting seat 7, and a connector 81 is arranged at the end of the drainage channel 8. The groove is provided with annular grooves 82 around the outer walls of the secondary water tank 3 and the steam generating device 1, a communicating groove (not shown in the drawing) is arranged between the two annular grooves 82, and the upper edge of the groove is provided with a circular arc-shaped chamfer so that water can smoothly flow in. The connector 81 is disposed at an end of the communicating groove and connected to an external drain pipe to discharge water.

The lower end of the secondary water tank 3 is provided with a drain hole 32 and the lower end of the support seat 7 is provided with a drain hole 72, and a connecting pipe 83 is arranged between the drain hole and the drain channel 8, so that water can be drained quickly without using the device for a long time, and bacteria breeding and peculiar smell generation are reduced.

The water level probe 5 is provided with 3 water level probes at intervals, the water level probes correspond to three different water level heights respectively, the water level probes 5 are detachably connected with the secondary water tank 3, when the water level reaches a low water level, the water level probes 5 detect signals and feed the signals back to the PLC control element, the PLC control element sends pumping instruction signals to the water pump 4 to pump water, meanwhile, the heating assembly 14 and the heating device 10 are closed, so that the steam generator cannot operate subsequent heating actions, heating is continued when the water level reaches a high water level, if the water pump 4 cannot pump water, the water level probes 5 cannot detect water added to the high water level, the PLC control element sends alarm instructions, and the alarm automatically alarms and stops cutting actions.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

The fast steam generator capable of discharging steam in types is characterized by comprising a steam generating device, a -level water tank and a secondary water tank, wherein a water pump is arranged between a -level water tank and the secondary water tank;

the steam generating device comprises a heating cavity, a steam spraying pipe arranged at the upper part of the heating cavity and a spray head arranged at the tail end of the steam spraying pipe, and a communicating pipe is arranged between the secondary water tank and the steam generating device;

and the bottoms of the secondary water tank and the steam generating device are provided with supporting seats, and the supporting seats are provided with drainage channels.
2. The steam generator as claimed in claim 1, wherein the heating chamber comprises a plurality of layers of accommodating chambers and a heating assembly, the heating assembly is disposed at the bottom of the heating chamber, the areas of the accommodating chambers decrease from bottom to top, and the accommodating chambers are detachably connected to each other.
3. The rapid-discharge steam generator of claim 2, wherein the steam explosion tube is a flexible tube with a cross-sectional area of 1/(2-4) of the area of the top-layer accommodating cavity.
4. The steam generator as claimed in claim 2, wherein the receiving cavity is provided with a concave cavity, and the supporting seat is provided with a protrusion adapted to the cavity;

the height of the convex part is 30-50mm, and a ceramic heating plate is arranged at the top of the convex part.
5. The steam generator of claim 4, wherein sealing elements are disposed between the receiving chambers, between the steam explosion tube and the receiving chamber, and between the steam explosion tube and the nozzle.
6. The steam generator as recited in claim 5, wherein the secondary water tank is provided with a heating device at a bottom thereof.
7. The steam generator as claimed in claim 6, wherein the secondary water tank, the heating chamber and the steam emitting pipe are provided with insulating layers on the outside.
8. The steam generator of claim 7, wherein the support base is detachably connected to the secondary water tank and the steam generating device, respectively;

the drainage channel is a groove arranged on the supporting seat, the drainage channel is arranged below the steam generating device, and the end part of the drainage channel is provided with a connector.
9. The steam generator of claim 1, wherein the water level probes are spaced at 3 intervals corresponding to three different water level heights.
10. The steam generator of claim 9, further comprising a PLC control element connected to the water pump, the heating assembly and the heating device.