Steam and warm air dual-purpose steam boiler

Abstract

The invention discloses a steam and warm air dual-purpose steam boiler which comprises a boiler body, a water pipe channel and a heating pipe channel are formed in the boiler body, the water pipe channel and the heating pipe channel are distributed adjacently, a warm air channel is further formed in the boiler body, one end of the warm air channel is a cold air inlet, the other end of the warm air channel is a warm air outlet, and a heating pipe is used for heating. According to the steam mop, the problems that an existing steam mop does not have warm air, the floor can be dried only through air drying after steam sweeping, the efficiency is low, the water body is heated, the water body in the water pipe is vaporized, meanwhile, the heat is transmitted into the warm air channel, and external air is sucked in through the draught fan, and hot air is blown out are solved. The warm air channel is formed in the heat conduction base, the heated furnace body is used for heating cold air, the furnace body generates warm air to blow-dry the wet ground, and the drying efficiency of the ground is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning equipment, in particular to a dual-purpose steam boiler for steam and warm air. Background Art

[0002] As people's living standards improve, consumers' requirements for home cleaning are no longer limited to simple cleaning effects, but pay more attention to health, environmental protection and convenience. Steam mops are favored by more and more consumers because of their high-temperature steam sterilization and no need for chemical detergents.

[0003] The existing steam mop does not evaporate the moisture on the floor immediately after mopping the floor, so the floor remains wet for a period of time. Walking on the floor during this period of time will cause the floor to become dirty again. Therefore, in order to improve the evaporation efficiency of the moisture on the floor and shorten the wet time of the floor, the steam and warm air dual-purpose steam boiler is designed. Summary of the invention

[0004] The object of the present invention is to provide a steam boiler for steam and warm air. A heating channel and a water pipe channel are provided in a heat-conducting seat. The heat-conducting seat is heated by the heating pipe in the heating channel. The water pipe in the water pipe channel is heated so that the liquid in the water pipe absorbs heat and evaporates to generate steam, and the steam is used to clean the floor. Meanwhile, a warm air channel is provided to heat the cold air by the heated heat-conducting seat to generate warm air, and the warm air is blown toward the floor that has just been mopped to accelerate the drying speed of the floor.

[0005] The present invention provides the following technical solution: a steam boiler for both steam and warm air, comprising a furnace body, wherein a water pipe channel and a heating pipe channel are provided in the furnace body, wherein the water pipe channel and the heating pipe channel are adjacently distributed, wherein a warm air channel is also provided in the furnace body, wherein one end of the warm air channel is a cold air inlet, and the other end is a warm air outlet, wherein the heating pipe is heated to transfer heat to the furnace body, wherein the furnace body is heated to heat and vaporize the water in the water pipe, and at the same time, the heat is transferred to the warm air channel, wherein the outside air is sucked in by a fan and hot air is blown out.

[0006] In order to fully heat the cold air, a plurality of fins are formed on the inner wall of the warm air passage.

[0007] In order to improve the heat dissipation efficiency of the furnace body, the ends of the plurality of fins are connected with heat dissipation columns, which are located in the center of the warm air channel and take away the heat of the furnace body through air flow.

[0008] In order to facilitate demoulding, the fin is tapered in cross section, and the thickness of the fin on the inner wall of the warm air channel is greater than the thickness on the heat dissipation column.

[0009] In order to enhance the strength of the heat dissipation column, conical heads are formed at both ends of the heat dissipation column, and the diameter of the conical head is smaller than the diameter of the heat dissipation column.

[0010] In order to ensure that the water pipe is heated and the liquid in the water pipe evaporates, the water pipe channel and the heating pipe channel are both spirally distributed, the warm air channel is opened in the center of the water pipe channel and the heating pipe channel, and the pitch of the water pipe channel is the same as the pitch of the heating pipe channel. The water pipe channel and the heating pipe channel are distributed at intervals, and a water pipe is inserted in the water pipe channel, and a heating pipe is inserted in the heating pipe channel.

[0011] In order to control the temperature of the steam boiler and protect the boiler, a fuse and a thermostat are also provided at the lower end of the furnace body, one end of the fuse is connected to the positive pole of the power supply, the other end of the fuse is connected to one end of the heating tube, the other end of the heating tube is connected to the thermostat, and the other side of the thermostat is connected to the negative pole of the power supply.

[0012] In order to fix the fuse on the furnace body, a first boss and a second boss are formed on the end surface of the furnace body, the fuse is located between the first boss and the second boss, and a pressing sheet is fixed on the surface of the first boss and the second boss, and the pressing sheet fixes the fuse on the end surface of the furnace body.

[0013] In order to control the temperature of the steam, an NTC is fixed on the end surface of the furnace body, and the NTC is located at the steam outlet side.

[0014] In order to improve the heat dissipation efficiency of the furnace body, ribs are formed on the outer surface of the furnace body.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0016] (1) A heating channel and a water pipe channel are provided in the heat-conducting seat, and the heat-conducting seat is heated by the heating pipe in the heating channel. The water pipe in the water pipe channel is heated so that the liquid in the water pipe absorbs heat and evaporates to generate steam, and the steam is used to clean the floor. At the same time, a warm air channel is provided to heat the cold air by the heated heat-conducting seat to generate warm air, thereby accelerating the drying speed of the floor.

[0017] (2) The spirally distributed and spaced heating pipes and water pipes ensure that the liquid in the water pipe is heated evenly. At the same time, the warm air channel is set in the center of the heating pipes and water pipes, and fins and heat dissipation columns are formed in the warm air channel to increase the heat in the warm air channel, ensuring that cold air is converted into warm air, thereby improving the drying efficiency of the floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1It is a three-dimensional diagram of the overall structure of the present invention;

[0020] Figure 2 It is a stereogram of another viewing angle of the present invention;

[0021] Figure 3 It is a top view of the overall structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the explosion structure of the present invention;

[0023] Figure 5 yes Figure 4 Schematic cross-sectional view of ;

[0024] Figure 6 is a side view of a furnace body of the present invention;

[0025] Figure 7 is a three-dimensional diagram of a furnace body of the present invention;

[0026] In the figure: 1. positive pole of power supply; 2. fuse; 3. pressing plate; 4. water pipe; 41. cold water inlet; 42. steam outlet; 5. furnace body; 511. first boss; 512. second boss; 53. warm air channel; 54. water pipe channel; 55. heating tube channel; 56. fin; 57. heat dissipation column; 58. rib; 6. thermostat; 7. NTC; 8. negative pole of power supply; 9. heating tube. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figures 1 to 3The present invention provides a technical solution: a steam boiler for steam and warm air dual-purpose, comprising a furnace body 5, a water pipe channel 54 and a heating pipe channel 55 are provided in the furnace body 5, the water pipe channel 54 and the heating pipe channel 55 are arranged adjacent to each other, the heat transfer efficiency is improved, the heat of the heating pipe channel 55 is quickly transferred to the water pipe channel 54, so as to heat and evaporate the water in the water pipe 4 in the water pipe channel 54, a water pipe 4 is inserted into the water pipe channel 54, one end of the water pipe 4 is a cold water inlet 41, and the other end is a steam outlet 42, the furnace body 5 is also provided with a warm air channel 53, the warm air channel 5 One end of 3 is a cold air inlet, and the other end is a warm air outlet. A heating pipe 9 is arranged in the heating pipe channel 55. Both ends of the heating pipe 9 and both ends of the water pipe 4 are on one side of the furnace body 5, which is convenient for the connection of the pipelines. The heating pipe 9 is heated and transfers the heat to the furnace body 5. The temperature of the furnace body 5 increases, so that the water in the water pipe 4 is heated and vaporized. At the same time, the heat is transferred to the warm air channel 53, and the outside air is sucked in by the fan. Under the action of heat transfer, hot air is blown out, which speeds up the drying efficiency of the ground, shortens the wet time of the ground, and prevents people from walking and dirtying the wet ground.

[0029] like Figure 6 and 7 As shown, a plurality of fins 56 are evenly formed on the inner wall of the warm air passage 53. The fins 56 increase the contact area between air and heat, thereby improving the heat transfer efficiency, making the air heat up faster, and ensuring the generation of warm air.

[0030] The ends of the multiple fins 56 are connected to a heat dissipation column 57, which is located in the center of the warm air channel 53. By shaping the heat dissipation column 57, heat is gathered in the center of the warm air channel 53, so that the cold air can be converted into warm air while dissipating the heat of the furnace body 5, thereby reducing the heat of the furnace body 5 and reducing the impact on the mop.

[0031] The fin 56 is tapered in cross section, and the thickness of the fin 56 on the inner wall of the warm air passage 53 is greater than the thickness on the heat dissipation column 57. The tapered fin 56 facilitates demoulding.

[0032] Conical heads are formed at both ends of the heat dissipation column 57 . The diameter of the conical heads is smaller than the diameter of the heat dissipation column 57 . The strength of the heat dissipation column 57 is enhanced by the conical heads.

[0033] like Figure 4 and 5As shown, the water pipe channel 54 and the heating pipe channel 55 are both distributed in a spiral manner, the warm air channel 53 is opened in the center of the water pipe channel 54 and the heating pipe channel 55, and the pitch of the water pipe channel 54 is the same as the pitch of the heating pipe channel 55, the water pipe channel 54 and the heating pipe channel 55 are distributed at intervals, the water pipe 4 is inserted in the water pipe channel 54, and the heating pipe 9 is inserted in the heating pipe channel 55. The spirally distributed water pipe channel 54 and the heating pipe channel 55 extend the length of the water pipe 4, so that the water pipe 4 is sufficiently heated and the generation of steam is guaranteed. At the same time, the spirally distributed heating pipe channel 55 increases the length of the heating pipe 9, so that the heating pipe 9 is evenly distributed in the furnace body 5, ensuring sufficient heat in the furnace body 5.

[0034] A fuse 2 and a thermostat 6 are also provided at the lower end of the furnace body 5. One end of the fuse 2 is connected to the positive electrode 1 of the power supply, the other end of the fuse 2 is connected to one end of the heating tube 9, the other end of the heating tube 9 is connected to the thermostat 6, and the other side of the thermostat 6 is connected to the negative electrode 8 of the power supply. A loop is formed by the fuse 2, the heating tube 9 and the thermostat 6, the positive electrode 1 of the power supply and the negative electrode 8 of the power supply. The fuse 2 is used to protect the heating circuit in the boiler. The thermostat 6 is used to control the temperature. The fuse 2 and the thermostat 6 realize double insurance of the circuit to avoid damage to the boiler caused by excessive heating temperature.

[0035] like Figure 3 As shown, a first boss 511 and a second boss 512 are formed on the end face of the furnace body 5, and the fuse 2 is located between the first boss 511 and the second boss 512. A pressing sheet 3 is fixed on the surface of the first boss 511 and the second boss 512, and the pressing sheet 3 fixes the fuse 2 on the end face of the furnace body 5 to fix the fuse 2.

[0036] An NTC 7 is also fixed on the end surface of the furnace body 5 . The NTC 7 is located at the steam outlet side and detects the steam temperature of the steam outlet 42 to ensure the safe operation of the equipment.

[0037] Ribs 58 are formed on the outer surface of the furnace body 5 to accelerate the dissipation of heat from the furnace body 5. The ribs 58 can accelerate the flow of air over the furnace body 5, thereby improving the heat dissipation efficiency of the furnace body 5 and avoiding heat accumulation that affects the normal use of the equipment.

[0038] The furnace body 5 is die-casted from aluminum material, has a reliable structure, and the aluminum material is light in weight and has good thermal conductivity.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steam boiler for both steam and warm air, comprising a furnace body, wherein a water pipe channel and a heating pipe channel are provided in the furnace body, wherein the water pipe channel and the heating pipe channel are adjacently arranged, and wherein: The furnace body is also provided with a warm air channel, one end of which is a cold air inlet and the other end is a warm air outlet. The heating tube is heated to transfer heat to the furnace body. The furnace body is heated to vaporize the water in the water pipe. At the same time, the heat is transferred to the warm air channel, and the outside air is sucked in by the fan to blow out hot air.

2. A steam boiler for both steam and warm air according to claim 1, characterized in that: A plurality of fins are evenly formed on the inner wall of the warm air passage.

3. A steam boiler for both steam and warm air according to claim 2, characterized in that: The ends of the plurality of fins are all connected with heat dissipation columns, and the heat dissipation columns are located in the center of the warm air channel.

4. A steam boiler for both steam and warm air according to claim 2, characterized in that: The fin is tapered in cross section, and the thickness of the fin on the inner wall of the warm air channel is greater than the thickness on the heat dissipation column.

5. A steam boiler for both steam and warm air according to claim 3, characterized in that: Conical heads are formed at both ends of the heat dissipation column, and the diameter of the conical head is smaller than the diameter of the heat dissipation column.

6. A steam boiler for both steam and warm air according to claim 1, characterized in that: The water pipe channel and the heating pipe channel are both distributed in a spiral manner, the warm air channel is opened in the center of the water pipe channel and the heating pipe channel, and the pitch of the water pipe channel is the same as the pitch of the heating pipe channel, the water pipe channel and the heating pipe channel are distributed at intervals, a water pipe is inserted in the water pipe channel, and a heating pipe is inserted in the heating pipe channel.

7. A steam boiler for both steam and warm air according to claim 1, characterized in that: A fuse and a thermostat are also provided at the lower end of the furnace body, one end of the fuse is connected to the positive pole of the power supply, the other end of the fuse is connected to one end of the heating tube, the other end of the heating tube is connected to the thermostat, and the other side of the thermostat is connected to the negative pole of the power supply.

8. A steam boiler for both steam and warm air according to claim 7, characterized in that: A first boss and a second boss are formed on the end surface of the furnace body, the fuse is located between the first boss and the second boss, and a pressing sheet is fixed on the surface of the first boss and the second boss, and the pressing sheet fixes the fuse on the end surface of the furnace body.

9. A steam boiler for both steam and warm air according to claim 1, characterized in that: An NTC is also fixed on the end surface of the furnace body, and the NTC is located at the steam outlet side.

10. A steam boiler for both steam and warm air according to claim 1, characterized in that: Ribs are formed on the outer surface of the furnace body.

Images