CN111609390A

CN111609390A - Steam cold and hot neutralization device and steam sauna appearance

Info

Publication number: CN111609390A
Application number: CN202010521365.4A
Authority: CN
Inventors: 徐建群; 徐敏霞
Original assignee: Zhejiang Huaguang Electric Appliance Group Co Ltd
Current assignee: Zhejiang Huaguang Electric Appliance Group Co Ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-09-01

Abstract

The invention discloses a steam cold and hot neutralization device and a steam sauna instrument, wherein the steam sauna instrument comprises a sauna instrument main body, a circuit control panel, a water tank and a steam cold and hot neutralization device are arranged in the sauna instrument main body, the steam cold and hot neutralization device comprises a steam generator with a water inlet port and a steam outlet port, and the water inlet port is communicated with an external water path; the steam temperature control chamber is provided with a temperature control cavity, a steam inlet port and an air outlet which are arranged on the temperature control cavity, the steam inlet port is in butt joint and communicated with the steam outlet port, and the air outlet is communicated with the outside; the steam temperature control chamber is also provided with a cooling device which is communicated with the temperature control cavity. According to the invention, through the matching of the steam generator and the steam temperature control chamber, a brand-new steam cold and hot neutralization device is formed, high-temperature steam can be generated, and the high-temperature steam can be effectively neutralized and cooled, so that the steam temperature contacted by a user is not too high and can not scald, and meanwhile, the steam physiotherapy effect is kept.

Description

Steam cold and hot neutralization device and steam sauna appearance

Technical Field

The invention belongs to the technical field of steam household appliances, and particularly relates to a steam sauna instrument and a steam cold and hot neutralization device applied to the steam sauna instrument.

Background

Steam sauna is a physical therapy mode, reasonably carries out steam sauna, and has a plurality of benefits for the body, such as removing body toxins, lightening the burden of the body, improving the whole body blood circulation, particularly microcirculation, promoting the vigorous metabolism of the body and activating declined cells.

The foot is also called the second heart of the human body, since scientific research has proven: the feet of a person have reflecting areas corresponding to organs of various viscera and meridians, and when the feet are soaked in warm water, the reflecting areas can be stimulated, so that the blood circulation of the human body is promoted, the endocrine system is regulated, the organ functions of the human body are enhanced, and the health care effects of preventing and treating diseases are achieved. Meanwhile, the foot microcirculation is accelerated by the heat stimulation, and pores are opened. Foot bath belongs to a common external treatment method. The hot water is used for bubbling feet, so that the foot bath liquid can relieve fatigue and is beneficial to sleep. The hot water foot bath can improve local blood circulation, expel cold, promote metabolism and finally achieve the purpose of health preservation and health care.

With the increasing demand of people, the ordinary foot bath is optimized and improved, and the steam sauna and the foot bath are combined, so that a novel steam physiotherapy mode specially aiming at feet is provided, and a better body maintenance effect can be achieved.

The foot steam sauna instrument is formed by improving a foot tub and a steam engine, and is equipment specially provided for the foot to perform steam sauna physical therapy. The existing foot sauna steam instrument has a plurality of defects due to unreasonable design, and even relates to the use safety of users. For example: the lowest temperature of the steam generated by the water after being heated is 100 ℃ or above, if the high-temperature steam is in direct contact with the trunk of a user, scalding is likely to occur, and in the structure of the existing product, a section of channel is added between a steam generator and a sauna instrument cavity after the steam is generated, and the steam flows in the channel and is cooled to a certain extent. However, the steam temperature cannot be effectively reduced in this way, so that the scalding risk is inevitable; secondly, in order to reduce the steam temperature as much as possible, the channel in the structure is made as long as possible, which leads to the increase of the volume and is not beneficial to the whole structure design.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a steam cold and hot neutralization device and a steam sauna instrument which are reasonable in structure and can effectively prevent a user from being scalded by steam.

The technical scheme for solving the technical problem is as follows: a steam hot and cold neutralization apparatus comprising:

the steam generator is provided with a water inlet port and a steam outlet port, wherein the water inlet port is communicated with an external waterway;

the steam temperature control chamber is provided with a temperature control cavity, and a steam inlet port and a steam outlet which are arranged on the temperature control cavity, wherein the steam inlet port is in butt joint and communicated with the steam outlet port, and the air outlet is communicated with the outside; the steam temperature control chamber on still be equipped with the heat sink, the heat sink communicate with each other with the temperature control chamber.

Preferably, the cooling device comprises an air blower, the temperature control cavity is further provided with a cold air inlet, the air blower is internally provided with an air inlet and an air outlet, the air inlet is communicated with the outside, and the air outlet is communicated with the cold air inlet; the steam inlet port, the cold air inlet and the air outlet are sequentially arranged from top to bottom.

Preferably, the steam temperature control chamber comprises an upper shell and a base which are connected with each other, a gap is formed between the lower end of the upper shell and the base to form the air outlet, and the base is further provided with a temperature sensor which is positioned at the air outlet.

Preferably, the upper shell is L-shaped and comprises a transverse chamber section and a vertical chamber section positioned at the upper end of the transverse chamber section, and the volume of the internal space of the transverse chamber section is larger than that of the internal space of the vertical chamber section.

Preferably, a sealing ring is further arranged between the base and the upper shell, and the sealing ring is located below one end, far away from the cold air inlet, of the air blower.

Preferably, the steam inlet port of the steam temperature control chamber is higher than the steam outlet port of the steam generator, and the steam outlet port is communicated with the steam inlet port through a transition pipe fitting.

Preferably, an ultraviolet disinfection lamp is arranged in the transition pipe fitting.

As preferred, steam generator include from supreme heat-generating body, the steam generation chamber that sets gradually and liquid-vapor separation chamber down, steam generation chamber on seted up water inlet port, liquid-vapor separation chamber on seted up steam outlet port, steam generation chamber on still seted up the steam port, steam generation chamber through last steam port and liquid-vapor separation chamber communicate each other, the last terminal surface in steam generation chamber still set up with the lower basin in the inside intercommunication in steam generation chamber.

Preferably, the upper end surface of the steam generating cavity is obliquely arranged, and the lower water tank is arranged at the lowest position of the upper end surface of the steam generating cavity;

the upper end of the steam generation cavity is provided with a protruding part for guiding steam upwards in a protruding manner, the steam inlet is arranged on the protruding part, the protruding part is also provided with a steam guide cavity, the steam guide cavity is communicated with the steam inlet, and the steam guide cavity is also provided with a lower opening communicated with the inside of the steam generation cavity.

The invention also provides a steam sauna instrument, which comprises a sauna instrument main body provided with a steam sauna cavity, wherein a circuit control panel and a water tank are arranged in the sauna instrument main body, the steam cold and hot neutralization device is further provided, an air outlet of the steam temperature control chamber is communicated with the steam sauna cavity, and a water inlet port of the steam generator is communicated with the water tank.

The invention has the beneficial effects that: 1. through the matching of the steam generator and the steam temperature control chamber, a brand new steam cold and hot neutralization device is formed, high-temperature steam can be generated, and the high-temperature steam can be effectively neutralized and cooled, so that the steam temperature contacted by a user is not too high and can not scald, and the steam physiotherapy effect is kept; 2. the steam temperature control chamber is adopted to replace the existing channel cooling structure, so that the cooling and temperature control effects of the steam temperature are better, the overall volume occupation is reduced after a lengthened channel is cancelled, and the design and layout of other parts are facilitated; 3. through the setting of temperature controller, air-blower to and the control drive of circuit control board, can adjust the operating condition of air-blower according to the steam temperature that air outlet department detected, realize intelligent steam accuse temperature function, the temperature when making steam flow out to steam sauna chamber is in predetermineeing the interval all the time, in order to obtain enough good steam sauna physiotherapy effect.

Drawings

Fig. 1 is a schematic view of the structure of the steam sauna instrument of the present invention.

Fig. 2 is a sectional view of the steam sauna instrument of the present invention.

FIG. 3 is a schematic view showing the structure of the steam cold-heat neutralization apparatus according to the present invention.

Fig. 4 is a sectional view of the steam heat and cold neutralization device of the present invention.

Fig. 5 is a schematic view of the structure of a steam temperature control chamber according to the present invention.

Fig. 6 is a schematic view of another aspect of the steam temperature control chamber of the present invention.

Fig. 7 is an exploded view of a steam temperature control chamber according to the present invention.

Fig. 8 is a schematic view of a steam generator according to the present invention.

Fig. 9 is an exploded view of the steam generator of the present invention.

Fig. 10 is a sectional view of a steam generator according to the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 10, a steam hot and cold neutralization apparatus includes:

the steam generator 5 is provided with a water inlet port 8 and a steam outlet port 9, wherein the water inlet port 8 is communicated with an external waterway;

the steam temperature control chamber 6 is provided with a temperature control cavity 10, and a steam inlet port 11 and a steam outlet 12 which are arranged on the temperature control cavity 10, wherein the steam inlet port 11 is butted and communicated with the steam outlet port 9, and the air outlet 12 is communicated with the outside; the steam temperature control chamber 6 is also provided with a cooling device which is communicated with the temperature control cavity 10.

Specifically, the heat sink include an air-blower 13, cold wind entry 14 has still been seted up on the temperature control chamber 10, be equipped with air inlet and air outlet in the air-blower 13, air inlet and external intercommunication, air outlet and cold wind entry 14 intercommunication, air-blower 13's setting can let external cold air concentrate more fast and get into to mix with steam in the temperature control chamber 10, plays more effective cooling effect.

As is known to all, the characteristic of air flow is that the heated air expands and rises due to uneven heating of the air, and the cooled air sinks to conform to the natural law of air flow, so that the flow trajectory of steam can better meet the preset target. Specifically, steam inlet port 11, cold wind entry 14 and air outlet 12 set gradually from last to bottom, adopt the mode of setting of this embodiment, steam gets into to steam temperature control room 6 from steam inlet port 11 during the use, following closely will with the cold air that gets into from cold wind entry 14 can with in order to reach the effect of temperature neutralization, then according to the scale that flows of air, the higher steam of temperature can continuously be in the eminence and constantly mix with the cold air, the lower steam of temperature sinks naturally and flows from air outlet 12, make the temperature of the steam of air outlet 12 department outflow can not be too high, effectively protect the user, avoid the risk of scald. The steam inlet 11 and the cold air inlet 14 are arranged in a staggered mode, so that high-temperature steam is prevented from being directly sprayed into the air blower 13 through the cold air inlet 14 to cause damage to the air blower 13.

Preferably, the steam temperature control chamber 6 comprises an upper shell 15 and a base 16 which are connected with each other, a gap exists between the lower end of the upper shell 15 and the base 16 to form the air outlet 12, the base 16 is further provided with a temperature sensor 17, and the temperature sensor 17 is located at the air outlet 12. The setting of temperature sensor 17 can accurately detect the real-time temperature of steam in air outlet 12 department to the cooperation heat sink (air-blower 13) realizes better cold and hot neutralization function of steam. When the steam temperature at the air outlet 12 is detected to be too low, the rotating speed of the blower 13 is reduced or even stopped to improve the steam temperature; when detecting that air outlet 12 department steam temperature is too high, then improve the rotational speed of air-blower 13 in order to reach the function of steam cooling, and then can make the steam that the user used of contacting be in a safety, comfortable temperature interval all the time.

Further preferably, the upper shell 15 is L-shaped, and includes a transverse chamber section 18 and a vertical chamber section 19 located at the upper end of the transverse chamber section 18, and the volume of the internal space of the transverse chamber section 18 is greater than the volume of the internal space of the vertical chamber section 19. Steam comes out from steam generator 5 and goes into to vertical cavity section 19 in the back first, and steam temperature at this moment is on the high side, and flow rate is fast, and steam flows to horizontal cavity section 18 back from vertical cavity section 19, because the change of space volume for the steam velocity of flow slows down, can accord with the air flow law more, makes hot-air rise, and cold air sinks naturally, and then realizes that the steam of the relatively lower part of temperature can flow out from air outlet 12 naturally.

In this embodiment, a sealing ring 20 is further disposed between the base 16 and the upper casing 15, and the position of the sealing ring 20 is located below one end of the blower 13 away from the cold air inlet 14. By adopting the arrangement of the embodiment, the steam at the position of the sealing ring 20 can be blocked and guided, and the effect of preventing the steam from flowing upwards to the blower 13 to influence the normal operation is achieved.

In this embodiment, the steam inlet 11 of the steam temperature control chamber 6 is higher than the steam outlet 9 of the steam generator 5, and the steam outlet 9 is communicated with the steam inlet 11 through a transition pipe 7. By adopting the mode of the embodiment, the communication relation between the steam generator 5 and the steam temperature control chamber 6 is realized through the transition pipe fitting 7, the steam generator 5 and the steam temperature control chamber 6 can be independently designed and manufactured, structural compromise is not needed to be made for the connection between the steam generator 5 and the steam temperature control chamber, and further the respective structure and function can be optimized and reasonable.

Due to space and circuit limitations, the ultraviolet sterilizing lamp 21 cannot be installed in the steam generator 5 and the steam temperature control chamber 6 to sterilize air. The existence of the transition pipe fitting 7 just solves the defects, namely, the ultraviolet disinfection lamp 21 is arranged in the transition pipe fitting 7, so that the aim of steam disinfection and sterilization is fulfilled.

The steam generator 5 of the invention is almost the same as the steam generator 5 of the invention (Chinese patent application No. 201910650350.5) previously applied by the inventor, has simple and reasonable structure and small volume, can be applied to small-sized electrical appliances, has a multi-channel liquid-steam separation structure, can effectively liquefy part of unstable steam which is easy to liquefy in advance, ensures that the steam is sprayed out from the steam outlet port 9 through the arrangement of a multi-channel blocking structure, prevents liquefied water from being sprayed out from the steam outlet port 9, eliminates potential safety hazards and ensures good use effect. The method specifically comprises the following steps:

steam generator 5 include from supreme heat-generating body 22, the steam generation chamber 23 that sets gradually and liquid-vapor separation chamber 24 down, steam generation chamber 23 on seted up intake port 8, liquid-vapor separation chamber 24 on seted up go out steam port 9, steam generation chamber 23 on still seted up steam port 25, steam generation chamber 23 communicate with liquid-vapor separation chamber 24 each other through steam port 25, steam generation chamber 23's up end still sets up the lower basin 26 with the inside intercommunication in steam generation chamber 23.

In the use, steam enters into liquid-steam separation chamber 24 from last vapour mouth 25, because the existence of difference in temperature, and steam can touch the inner wall of liquid-steam separation chamber 24, therefore partial steam can liquefy into the water droplet, these water droplet partly can be followed high temperature steam and together spout, another part is then attached at the inner wall or falls to the bottom of liquid-steam separation chamber 24, and the last water of inner wall still can fall to the bottom of liquid-steam separation chamber 24, thereby lead to the water droplet to remain in liquid-steam separation chamber 24 for a long time, breed the bacterium easily, and non-professional is difficult to clear away, can gather a large amount of water droplets after the live time is long, direct influence normal use. The embodiment provides a new scheme to solve the above existing defects. The structure is as follows: the upper end surface 30 of the steam generating cavity 23 is obliquely arranged, and the lower water trough 26 is arranged at the lowest part of the upper end surface of the steam generating cavity 23; the upper end face arranged obliquely is adopted, the flow of the liquefied water drops can be guided, the flowing direction of the water drops is controlled, and then the liquefied water drops can fall back to the steam generation cavity 23 from the liquid-steam separation cavity 24 through the lower water tank 26 arranged at the lowest position, so that repeated heating utilization is carried out, and the phenomenon that the liquefied water drops are accumulated in the liquid-steam separation cavity 24 is eliminated. In addition, after use, part of the steam will be retained in the liquid-steam separation chamber 24 and liquefied into water with the temperature decreasing, and the part of the water can also fall back to the steam generation chamber 23 through the water dropping tank 26 for reuse in the next use.

Furthermore, the upper end of the steam generating cavity 23 is provided with a protruding part 27 for guiding steam upwards, the upper steam port 25 is arranged on the protruding part 27, the protruding part 27 is also provided with a guiding cavity 28, the guiding cavity 28 is communicated with the upper steam port 25, and the guiding cavity 28 is also provided with a lower opening 29 communicated with the inside of the steam generating cavity 23. According to the natural principle of hot gas rising and cold gas sinking, the steam generated in the steam generator 5 moves upwards, so that the steam can automatically gather in the diversion cavity 28 and flow towards the upper steam port 25 by the arrangement of the bulge part 27 which is protruded out of the upper end of the steam generation cavity 23.

The invention also provides a steam sauna instrument, which comprises a sauna instrument main body 1 provided with a steam sauna cavity 2, wherein the sauna instrument main body 1 is internally provided with a circuit control panel 3 and a water tank 4, and the steam cold and hot neutralization device is also provided, an air outlet 12 of the steam temperature control chamber 6 is communicated with the steam sauna cavity 2, and a water inlet 8 of the steam generator 5 is communicated with the water tank 4. The steam sauna device is mainly used for feet, and can be used for other positions such as hands, and therefore the invention is not limited in any way, and any simple modification, change and equivalent structural change of the above embodiments according to the technical essence of the invention are still within the protection scope of the technical scheme of the invention.

The basic operation of the steam sauna instrument is consistent with that of the existing product, and the description is omitted.

The invention provides a steam cold and hot neutralization device and a steam sauna instrument, which have the working principles that: water enters the steam generator 5 from the water tank 4 of the steam sauna instrument through the water inlet port 8, is converted into high-temperature steam through the heating and evaporation of the steam generator 5 and flows out of the steam outlet port 9 to the transition pipe fitting 7, the high-temperature steam realizes the disinfection and sterilization function through the action of the ultraviolet disinfection lamp 21 in the transition pipe fitting 7, then enters the vertical chamber section 19 of the steam temperature control chamber 6 from the steam inlet port 11 along the transition pipe fitting 7, and then the high-temperature steam is neutralized with cold air entering from the cold air inlet 14 to realize the temperature reduction, and under the principle of complying with cold and heat flow, part of steam with relatively low temperature sinks into the horizontal chamber section 18 and finally flows out of the air outlet 12 to the steam sauna cavity 2, so that a user can enjoy the steam foot-treatment effect; meanwhile, part of the steam with still higher temperature flows into the vertical chamber section 19 to be continuously mixed with cold air for cooling, or stays at the top of the transverse chamber section 18 to be naturally cooled and then sinks to flow out. It should be noted that the relatively low temperature in the present invention refers to a temperature value that is acceptable to the user's body, still has the steam physiotherapy effect, and is not burned.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A steam cold and hot neutralization device is characterized by comprising:

2. The steam cold heat neutralization apparatus according to claim 1, wherein: the cooling device comprises an air blower, the temperature control cavity is also provided with a cold air inlet, the air blower is internally provided with an air inlet and an air outlet, the air inlet is communicated with the outside, and the air outlet is communicated with the cold air inlet; the steam inlet port, the cold air inlet and the air outlet are sequentially arranged from top to bottom.

3. The steam cold heat neutralization apparatus according to claim 1, wherein: the steam temperature control room include interconnect's epitheca and base, there is the clearance in order to form between the lower extreme of epitheca and the base the air outlet, the base on still be equipped with temperature sensor, and this temperature sensor is located air outlet department.

4. The steam cold and heat neutralization apparatus according to claim 3, wherein: the upper shell is L-shaped and comprises a transverse cavity section and a vertical cavity section positioned at the upper end of the transverse cavity section, and the volume of the internal space of the transverse cavity section is larger than that of the internal space of the vertical cavity section.

5. The steam cold and heat neutralization apparatus according to claim 3, wherein: the base and the upper shell are also provided with a sealing ring, and the position of the sealing ring is positioned below one end, away from the cold air inlet, of the air blower.

6. The steam cold heat neutralization apparatus according to claim 1, wherein: and a steam inlet on the steam temperature control chamber is higher than a steam outlet on the steam generator, and the steam outlet is communicated with the steam inlet through a transition pipe fitting.

7. The steam cold and heat neutralization apparatus according to claim 6, wherein: the transition pipe fitting is internally provided with an ultraviolet disinfection lamp.

8. The steam cold heat neutralization apparatus according to claim 1, wherein: steam generator include from supreme heat-generating body, the steam generation chamber that sets gradually and liquid-vapor separation chamber down, the steam generation chamber on seted up the water inlet port, liquid-vapor separation chamber on seted up play steam port, the steam generation chamber on still seted up the steam port, the steam generation chamber through last steam port and liquid-vapor separation chamber intercommunication each other, the last terminal surface in steam generation chamber still set up with the lower basin in the inside intercommunication in steam generation chamber.

9. The steam cold heat neutralization apparatus according to claim 8, wherein: the upper end surface of the steam generating cavity is obliquely arranged, and the lower water tank is arranged at the lowest part of the upper end surface of the steam generating cavity;

10. The utility model provides a steam sauna appearance, is including the sauna appearance main part of seting up steam sauna chamber, sauna appearance main part in be equipped with circuit control panel and water tank, its characterized in that: further comprising a steam heat and cold neutralization device as claimed in any one of claims 1-9, wherein the outlet of said steam temperature control chamber is connected to the steam sauna room, and the inlet of said steam generator is connected to said water tank.