Steam generating device

Abstract

The utility model relates to the field of steam car washing, and discloses a steam generating device which comprises an upper shell, a lower shell and a gasket, four assembly holes are formed in the positions, close to the edges, of the upper shell, the lower shell and the gasket, screw rods are arranged at the inner ends of the four assembly holes in a threaded mode, and nuts are arranged at the upper ends and the lower ends of the four screw rods in a threaded mode. Heater holes are formed in the positions, close to the edges, of the upper shell, the lower shell and the gasket and among the four assembly holes, heater bodies are fixedly arranged at the inner ends of the four heater holes, a closed space is formed in the upper end of the lower shell, a water inlet pipe is fixedly arranged on one side of the lower shell, and a plurality of irregular blocks are fixedly arranged at the inner end of the closed space; and two injection pipes are fixedly arranged on the upper shell. According to the utility model, after water and detergent are added into the water inlet pipe, the heater body continuously heats, so that the quality of steam in the closed space is improved, dirt and stubborn stains can be effectively removed, and the car washing effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of steam car washing, and in particular to a steam generating device. Background Technology

[0002] Steam car washing is an innovative and efficient cleaning method that uses high-temperature steam to thoroughly clean the surface and interior of a vehicle. The core of this method lies in the high temperature and high pressure characteristics of steam, which allows it to easily remove dirt, oil stains, and other stubborn contaminants adhering to the vehicle's surface. Steam cleaning generates a large amount of steam to cover and clean the entire vehicle surface, requiring only a small amount of water for excellent cleaning results. Furthermore, steam car washing typically requires little or no chemical cleaning agents, making it more environmentally friendly and reducing pollution to the natural environment and potential damage to vehicle surfaces. Secondly, the high temperature of steam car washing has a powerful ability to kill bacteria and viruses, allowing car owners to not only remove visible dirt but also effectively improve the hygiene level of the car's interior. Steam can penetrate deep into the crevices and corners of the car, cleaning hard-to-reach areas and ensuring fresh air inside the vehicle for a more comfortable driving experience. Through high-temperature steam, car owners can disinfect while cleaning, eliminating odors and further improving the overall hygiene of the vehicle.

[0003] Conventional steam generators typically require a certain amount of water to boil, resulting in a lengthy process from heating the heater body to the initial steam output. Furthermore, after using the stored water, it must be refilled with room temperature water, preventing continuous operation. Tank-type structures are simpler, have fewer control components, are easier to manufacture, and have fewer malfunctions. While long-channel heating methods can continuously supply water via a pump and vaporize it to produce steam, the pressure within the channel is difficult to control due to variables such as temperature. In the heating flow path, the heater body model, pump flow rate, and injected steam volume all affect pressure variations. Especially when operating the injection gun, the timing and amount of steam injection are unpredictable due to user operating patterns. Therefore, long-channel heating methods struggle to generate steam at varying pressures and temperatures.

[0004] Therefore, those skilled in the art have provided a steam generating apparatus to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a steam generating device that can generate a large amount of steam in a short time.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A steam generating device includes an upper shell, a lower shell, and a gasket. Four assembly holes are provided at the edges of the upper shell, the lower shell, and the gasket. Screws are threaded into the inner ends of the four assembly holes. Nuts are threaded onto the upper and lower ends of the four screws. Heater holes are provided between the edges of the upper shell, the lower shell, the gasket, and the four assembly holes. Heater bodies are fixedly installed at the inner ends of the four heater holes.

[0008] The lower housing has a sealed space at its upper end, a water inlet pipe is fixedly installed on one side of the lower housing, a number of irregular blocks are fixedly installed inside the sealed space, and two spray pipes are fixedly installed on the upper housing, with nozzles fixedly installed at the upper ends of the two spray pipes.

[0009] Furthermore, the washer is placed on the upper end of the lower housing, and the upper housing is placed on the upper end of the washer.

[0010] Furthermore, the water inlet pipe is connected to the upper part of the sealed space.

[0011] Furthermore, four of the plurality of nuts are movably disposed at the upper end of the upper housing, and the other four of the plurality of nuts are movably disposed at the lower end of the lower housing.

[0012] Furthermore, the sealed space is located at the inner end of the four heater bodies, and the multiple irregular blocks are fixedly installed at the lower end of the water inlet pipe.

[0013] Furthermore, the two injection pipes are positioned at the upper end of the enclosed space.

[0014] This utility model has the following beneficial effects:

[0015] This invention discloses a steam generating device. An asbestos gasket is placed between the upper and lower housings to ensure a good seal between them, facilitating rapid and uniform heat conduction by the heater body and improving heating efficiency. A screw and nut firmly secure the upper and lower housings. A long cylindrical heater body is installed inside the heater hole. When power is supplied to the heater body to generate heat, the heater body heats the upper and lower housings, and the sealed space is also heated. The highest temperature is found on the side wall adjacent to the heater body. Water entering the sealed space first impacts the side wall. It can vaporize instantly. The bottom of the sealed space has irregular blocks, which increases the contact area of ​​water droplets splashed on the side walls, thus helping vaporization to occur faster. This process is highly efficient and can generate a large amount of steam in a short time. After water and detergent are added to the water inlet pipe, the heater body continues to heat, which improves the quality of steam in the sealed space. It can effectively remove dirt and stubborn stains, and improve the car wash effect. Due to the high temperature and strong penetrability of steam, less water and detergent are needed to achieve better cleaning results, which reduces water consumption and the use of chemical cleaning agents, in line with the concept of environmental protection. Attached Figure Description

[0016] Figure 1 This is an isometric schematic diagram of the present invention;

[0017] Figure 2 This is a cross-sectional schematic diagram of the screw and injection pipe of this utility model;

[0018] Figure 3 This is a cross-sectional schematic diagram of the water inlet pipe of this utility model;

[0019] Figure 4 This is an exploded isometric view of the upper shell, lower shell, and gasket of this utility model;

[0020] Figure 5 This is an isometric schematic diagram of the heater body, screw, and injection pipe of this utility model.

[0021] Legend:

[0022] 1. Upper housing; 2. Lower housing; 3. Washer; 4. Assembly hole; 5. Heater hole; 6. Irregular block; 7. Heater body; 8. Screw; 9. Nut; 10. Injection pipe; 11. Nozzle; 12. Sealed space; 13. Water inlet pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1-5 One embodiment provided by this utility model:

[0025] A steam generator includes an upper housing 1, a lower housing 2, and a washer 3. Four mounting holes 4 are provided near the edges of the upper housing 1, lower housing 2, and washer 3. Screws 8 are threaded into the inner ends of the four mounting holes 4. Nuts 9 are threaded onto the upper and lower ends of the four screws 8. Heater holes 5 are provided between the edges of the upper housing 1, lower housing 2, and washer 3 and the four mounting holes 4. Heater bodies 7 are fixedly installed inside the four heater holes 5. A sealed space 12 is provided at the upper end of the lower housing 2. A water inlet pipe 13 is fixedly installed on one side of the lower housing 2. A water inlet pipe 13 is fixedly installed inside the sealed space 12. There are multiple irregular blocks 6. The upper housing 1 is fixedly equipped with two injection pipes 10. The upper end of the two injection pipes 10 is fixedly equipped with nozzles 11. The gasket 3 is placed on the upper end of the lower housing 2. The upper housing 1 is placed on the upper end of the gasket 3. The water inlet pipe 13 is connected to the upper end of the sealed space 12. Four of the multiple nuts 9 are movably set on the upper end of the upper housing 1. The other four of the multiple nuts 9 are movably set on the lower end of the lower housing 2. The sealed space 12 is opened inside the four heater bodies 7. The multiple irregular blocks 6 are fixedly set on the lower end of the water inlet pipe 13. The two injection pipes 10 are set on the upper end of the sealed space 12.

[0026] Specifically, the gasket 3 is made of asbestos and is placed between the upper housing 1 and the lower housing 2 to ensure a good seal between them. This helps the heater body 7 to conduct heat quickly and evenly, improving heating efficiency. The screw 8 and nut 9 firmly fix the upper housing 1 and the lower housing 2. The heater hole 5 is equipped with a long cylindrical heater body 7. When power is supplied to the heater body 7 to generate heat, the heater body 7 heats the upper housing 1 and the lower housing 2, and the sealed space 12 is also heated accordingly. The highest temperature is found on the side wall adjacent to the heater body 7. Water entering the sealed space 12 first impacts the side wall. It can vaporize immediately. The bottom of the sealed space 12 is provided with an irregular block 6, which increases the contact area of ​​water droplets splashed on the side wall, thus helping vaporization to occur faster. This process is highly efficient and can generate a large amount of steam in a short time. After water and detergent are added to the water inlet pipe 13, the heater body 7 continues to heat, which improves the quality of steam in the sealed space 12. It can effectively remove dirt and stubborn stains and improve the car wash effect. Due to the high temperature and strong penetrability of steam, less water and detergent are needed to achieve better cleaning results, which reduces water consumption and the use of chemical cleaning agents, in line with the concept of environmental protection.

[0027] Working principle: The gasket 3 is made of asbestos and is placed between the upper housing 1 and the lower housing 2. The screw 8 and nut 9 firmly fix the upper housing 1 and the lower housing 2. The heater hole 5 is equipped with a long cylindrical heater body 7. When power is supplied to the heater body 7 to generate heat, the heater body 7 heats the upper housing 1 and the lower housing 2, and the sealed space 12 is also heated. The highest temperature is on the side wall adjacent to the heater body 7. Water entering the sealed space 12 first hits the side wall and can be vaporized immediately. The bottom of the sealed space 12 is provided with an irregular block 6, which increases the contact area of ​​water droplets splashed on the side wall, thereby helping vaporization to occur faster. After water and detergent are added to the water inlet pipe 13, the heater body 7 continues to heat, which improves the quality of steam in the sealed space 12, effectively removing dirt and stubborn stains and improving the car wash effect.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steam generating device, comprising an upper housing (1), a lower housing (2), and a gasket (3), characterized in that: The upper housing (1), lower housing (2) and washer (3) are provided with four assembly holes (4) near their edges. The four assembly holes (4) are threaded with screws (8) at their inner ends. Nuts (9) are threaded on the upper and lower ends of the four screws (8). Heater holes (5) are provided between the upper housing (1), lower housing (2), washer (3) near their edges and the four assembly holes (4). Heater bodies (7) are fixedly provided inside the four heater holes (5). The lower housing (2) has a sealed space (12) at its upper end. A water inlet pipe (13) is fixedly installed on one side of the lower housing (2). Multiple irregular blocks (6) are fixedly installed inside the sealed space (12). Two spray pipes (10) are fixedly installed on the upper housing (1). A nozzle (11) is fixedly installed at the upper end of the two spray pipes (10).

2. The steam generating device according to claim 1, characterized in that: The washer (3) is placed on the upper end of the lower housing (2), and the upper housing (1) is placed on the upper end of the washer (3).

3. A steam generating device according to claim 1, characterized in that: The water inlet pipe (13) is connected to the upper part of the sealed space (12).

4. A steam generating device according to claim 1, characterized in that: Four of the plurality of nuts (9) are movably disposed on the upper end of the upper housing (1), and the other four of the plurality of nuts (9) are movably disposed on the lower end of the lower housing (2).

5. A steam generating device according to claim 1, characterized in that: The sealed space (12) is opened at the inner end of the four heater bodies (7), and the multiple irregular blocks (6) are fixedly installed at the lower end of the water inlet pipe (13).

6. A steam generating device according to claim 1, characterized in that: The two injection pipes (10) are located at the upper end of the enclosed space (12).

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