Structure of scrubber heater

Abstract

The utility model discloses a scrubber heater structure which comprises a shell and flow deflectors, a heating pipe is installed inside the shell, a front cover and a rear cover are installed at the left end and the right end of the shell, the rear cover is connected with the heating pipe in a sealed mode, and the flow deflectors are obliquely connected to the upper inner wall and the lower inner wall of the shell. The surface of the heating pipe is sleeved with the flow deflector, the right side of the surface of the heating pipe is sleeved with a cooling fin, an outlet is formed in the upper edge of the shell, and an inlet is formed in the middle of the surface of the front cover; when water flows into the shell, the flow deflectors guide the water to flow in the shell in a zigzag mode, the heating pipe heats the water for a long time, the cooling fins and the heat conduction strips conduct heat into the water more efficiently, the acceleration speed is high, the generated steam amount is larger, generated water drops are fewer, water stain residues are reduced when the floor is cleaned, and the floor is cleaner.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of scrubber, concretely to a structure of scrubber heater. BACKGROUND

[0002] The scrubber can set up the water spraying device to spray water to the rolling brush or ground to achieve the purpose of rolling brush cleaning, and the water spraying device can spray hot water or cold water according to different ground conditions to achieve the best cleaning effect.

[0003] In the related art, a heater and a scrubber (publication number CN220728519U) are found through retrieval, at least part of the temperature detector of the heater is located in the inner channel of the cylindrical body, the structural characteristics of the cylindrical body are reasonably utilized, the structure of the heater is simplified, and the production and processing cost is reduced.

[0004] However, the heating pipe of the above-mentioned scheme cooperates with the shell to heat water, water directly flows in the shell, the contact time with the heating pipe is limited, the heating speed is slow, the amount of generated steam is small, and the steam flowing out contains many water droplets, so that the scrubber is prone to leaving more water stains when cleaning the ground. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a structure of scrubber heater to solve the problems in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a structure of scrubber heater, including the casing, the casing is internally installed with the heating tube, the casing left and right ends are installed with the front cover and the back cover, the back cover is sealedly connected with the heating tube, and the problem of water leakage does not occur.

[0007] The flow guide vane is arranged on the upper and lower inner walls of the casing and is connected to the casing in an inclined manner, the flow guide vane is sleeved on the surface of the heating tube, the flow guide vane prolongs the heating time of water, the amount of generated steam is larger, and the surface of the heating tube is sleeved with the heat sink on the right side, so that the heating speed of water is fast.

[0008] The casing upper edge is provided with an outlet, and the surface of the front cover is provided with an inlet in the middle.

[0009] Further, the filter screen is installed between the front cover and the casing, which can block some impurities and avoid blocking the scrubber.

[0010] Further, the temperature controller is installed on the lower surface of the casing, the casing is provided with a plane that is attached to the temperature controller, the heating tube is powered off when the temperature is too high, and safety accidents are avoided.

[0011] Further, the shell surface is mounted with a fixed sheet, a fuse is mounted between the fixed sheet and the shell, and a grounding sheet is connected to the surface of the fixed sheet, thereby improving the electrical safety and reducing the risk of fire caused by electricity.

[0012] Further, the surface of the flow guide sheet is provided with a plurality of heat conduction strips, thereby improving the heating efficiency of water.

[0013] Compared with the prior art, the beneficial effects of the utility model are that when water flows into the shell, the flow guide sheet guides the water to flow in the shell in a zigzag manner, the heating tube heats the water for a long time, the heat sink and the heat conduction strip more efficiently conduct heat to the water, the speed is accelerated, the amount of generated steam is larger, and the amount of generated water droplets is smaller, thereby reducing the water stain residue when cleaning the ground and making the ground cleaner. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a perspective view of the utility model;

[0015] Fig. 2 It is an exploded view of the utility model;

[0016] Fig. 3 It is a sectional view of the shell and the flow guide sheet connection of the utility model.

[0017] In the drawing: 1, shell; 2, front cover; 3, inlet; 4, outlet; 5, rear cover; 6, heating tube; 7, temperature controller; 8, fixed sheet; 9, grounding sheet; 10, fuse; 11, first sealing ring; 12, second sealing ring; 13, filter screen; 14, flow guide sheet; 15, heat conduction strip; 16, heat sink. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Embodiment:

[0020] Please refer to Figs. 1-3 The utility model provides a kind of technical solutions: the structure of a floor washing machine heater, including shell 1, the shell 1 inside is mounted with heating tube 6, heating tube 6 is arranged in U shape, and the contact area with water is large, heating block, the shell 1 left and right ends are installed with front cover 2 and rear cover 5, the rear cover 5 is sealed with heating tube 6 Connection, front cover 2 and rear cover 5 are connected with shell 1 using screw, ensure that sealing effect is better;

[0021] A guide plate 14 is provided, and several guide plates 14 are obliquely connected to the upper and lower inner walls of the housing 1. The guide plate 14 is sleeved on the surface of the heating tube 6. A heat sink 16 is sleeved on the right side of the surface of the heating tube 6. The heat sink 16 has high thermal conductivity and can improve the heating efficiency of water. The guide plate 14 makes the water move in a tortuous manner in the housing 1, and the heating time is long.

[0022] The shell 1 has an outlet 4 on its upper side, and the front cover 2 has an inlet 3 in the middle of its surface. The inlet 3 is connected to a water pipe, and the outlet 4 sprays out steam.

[0023] In this embodiment, as Fig. 2 As shown, a first sealing ring 11 and a second sealing ring 12 are respectively installed between the front cover 2 and the rear cover 5 and the housing 1. The first sealing ring 11 and the second sealing ring 12 fill the gaps, reduce the probability of water leakage, and have high quality.

[0024] In this embodiment, as Fig. 2 As shown, a filter screen 13 is installed between the front cover 2 and the housing 1. The filter screen 13 is made of SUS304 material, which has a long service life and will not rust.

[0025] In this embodiment, as Fig. 2 As shown, a thermostat 7 is installed on the lower surface of the housing 1. The housing 1 has a flat surface that fits with the thermostat 7. The thermostat 7 detects the temperature of the housing 1. When the temperature of the housing 1 exceeds the threshold, the power supply to the heating element 6 is cut off.

[0026] In this embodiment, as Fig. 2 As shown, a fixing plate 8 is installed on the surface of the housing 1, and a fuse 10 is installed between the fixing plate 8 and the housing 1. The fixing plate 8 and the housing 1 have semi-circular grooves that can lock the fuse 10. When the heating element 6 works abnormally and causes the temperature of the fuse 10 to rise, the fuse 10 will disconnect and cut off the power to the heating element 6.

[0027] In this embodiment, as Fig. 2 As shown, a grounding plate 9 is connected to the surface of the fixing plate 8 to avoid the safety problem of accidental electric shock.

[0028] In this embodiment, as Fig. 2 As shown, the surface of the guide plate 14 is provided with several heat-conducting strips 15, which can accelerate the heating of water and increase the amount of steam.

[0029] Specific, use, import 3 and export 4 connect pipeline, heating tube 6 work, water through the import 3 and after the filtration of filter screen 13 flow into the shell 1, with heating tube 6 contact flow guide vane 14, heat conduction strip 15, heat sink 16 is heated, water in the shell 1 when along the flow guide vane 14 between the flow curve advances, water and heating tube 6 contact time long, can quickly heat, flow guide vane 14, heat conduction strip 15, heat sink 16 also heat the water, the water vapor generated by export 4 discharge, in the cleaning of the floor cleaning machine, by steam to the ground when humidifying, water droplets, less water stains on the ground, cleaner, no secondary cleaning.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A structure of a scrubber heater, characterized by, Include: The shell (1) is internally mounted with a heating tube (6), the shell (1) is installed with front cover (2) and rear cover (5) on both ends, the rear cover (5) is sealed with heating tube (6) connection; The guide vane (14) is set to several and is inclined to be connected to the upper and lower inner walls of the shell (1), the guide vane (14) is sleeved on the surface of the heating tube (6), and the surface of the heating tube (6) is sleeved with the fin (16) on the right side; The upper edge of the shell (1) is provided with an outlet (4), and the surface of the front cover (2) is provided with an inlet (3).

2. The structure of a floor cleaning machine heater according to claim 1, wherein: The front cover (2) and the rear cover (5) are respectively provided with a first sealing ring (11) and a second sealing ring (12) between the shell (1).

3. The structure of a floor cleaning machine heater according to claim 1, wherein: The front cover (2) and the shell (1) are provided with a filter screen (13).

4. The structure of a floor cleaning machine heater according to claim 1, wherein: The lower surface of the shell (1) is provided with a temperature controller (7), and the shell (1) is provided with a plane adhered to the temperature controller (7).

5. The structure of a floor cleaning machine heater according to claim 1, wherein: The surface of the shell (1) is provided with a fixing sheet (8), and the fixing sheet (8) is provided with a fuse (10) between the shell (1).

6. The structure of a floor cleaning machine heater according to claim 5, wherein: The surface of the fixing sheet (8) is connected with the grounding sheet (9).

7. The structure of a floor cleaning machine heater according to claim 1, wherein: The surface of the guide vane (14) is provided with a plurality of heat conduction strips (15).

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