CN210441186U - Foot bath steam module - Google Patents
Foot bath steam module Download PDFInfo
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- CN210441186U CN210441186U CN201921424009.XU CN201921424009U CN210441186U CN 210441186 U CN210441186 U CN 210441186U CN 201921424009 U CN201921424009 U CN 201921424009U CN 210441186 U CN210441186 U CN 210441186U
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Abstract
The utility model relates to a foot bath steam module, which comprises a heating bin, a bin cover, a PTC heater, a water level sensor, a water inlet valve and a fan; wherein: the water inlet valve is arranged at the upper part of the heating bin and controls water supply to the heating bin by utilizing drop water pressure; an air duct is formed at one side of the bin cover, a downward flow guide tongue is formed in the air duct, and a steam outlet is formed in the heating bin below the flow guide tongue; a fan is arranged above the air channel, air is blown to one side of the flow guide tongue, and steam in the heating bin is taken away by utilizing the jet effect below the flow guide tongue. The structure has the characteristics that the fan is far away from the steam design, the steam cooling is rapid and uniform, and the water inlet is accurate and controllable.
Description
The technical field is as follows:
the utility model relates to a lavipeditum steam module especially provides steam module for stifling foot's equipment.
Background art:
most of the existing foot baths are of a warm water soaking type, need to heat a large amount of hot water, have the requirements on maintaining the constant temperature of the hot water and the like, and have the defects of high energy consumption and long waiting time; the soaking is also influenced by the water level, so that a foot bath basin with a high barrel structure is manufactured by the manufacturers to meet the soaking requirement of the lower leg. If steam fumigation can be used to simulate a steam fumigation mode, the above total amount can be solved.
For example, patent application No. 201610866281.8 discloses a foot bath with steam fumigation function, which comprises a water storage tank assembly, a steam boiler assembly and a steam cooling assembly; the steam boiler assembly is arranged adjacent to the water storage tank assembly, self-balancing water supply is realized by the water storage tank assembly and the water storage tank assembly, and the water storage tank assembly is required to be lower than the steam cooling assembly for the self-balancing water supply; the steam cooling assembly is arranged above the steam boiler assembly, and sucks steam and external cold air simultaneously through the fan, cools the steam and sends the steam to the side face. The steam boiler component comprises a boiler body, a PTC heating block, a temperature controller, a furnace cover and the like; water enters from the lower part of the boiler body, and steam is discharged from the furnace cover, so that the structure is simple and convenient. The disadvantage is that the fan contacts steam, which affects the service life of the fan.
Patent application No. 201821939281.7 discloses a massage footbath, which comprises a footbath body, wherein the footbath body is provided with a containing cavity, an air pump, a water tank and a steam core, a steam nozzle is arranged in the containing cavity, the steam nozzle is provided with a steam input port and an air input port which are communicated with each other, and a steam output end of the steam core is connected with the steam input port of the steam nozzle; the output end of the air pump is also connected with the air input port of the steam nozzle, and the air output by the air pump is mixed with the steam output by the steam core and then is sprayed out from the steam nozzle. The air flow sent by the air pump has wind pressure, but is quite noisy.
In the above techniques, the steam generating mechanism is relatively simple and the design of the steam channel and cooling is not reasonable. How to optimize the design for steam module is more reasonable and energy-conserving scheme, becomes the utility model discloses the object of research.
The invention content is as follows:
the utility model aims at designing a high-order water intaking valve drop to the moisturizing of steam assembly, the lavipeditum steam module that steam and can carry cooling steam downwards is kept away from to the fan.
The utility model discloses technical scheme realizes like this: a foot bath steam module comprises a heating bin, a bin cover, a PTC heater, a water level sensor, a water inlet valve and a fan; the method is characterized in that: the PTC heater is arranged on the wall of the heating bin, and a water level sensor is correspondingly arranged on the wall of the heating bin; the water inlet valve is arranged at the upper part of the heating bin and controls water supply to the heating bin by utilizing drop water pressure; an air duct is formed at one side of the bin cover, a downward flow guide tongue is formed in the air duct, and a steam outlet is formed in the heating bin below the flow guide tongue; and a fan is arranged above the air channel, air is blown to one side of the flow guide tongue, and steam in the heating bin is taken away by the jet effect below the flow guide tongue.
The mixing chamber is flat, is provided with the side part of the heating bin and is provided with an air inlet interface and two symmetrically arranged steam outlets, the air inlet interface is connected with an air channel on the bin cover, and the steam outlets symmetrically send steam to two sides; and a temperature sensor is also arranged at the bottom of the mixing chamber.
The bin cover is also provided with a UV lamp which is hung on the upper part of the heating bin and used for carrying out illumination treatment on the steam; the flow guide tongue in the air duct of the bin cover occupies more than half of the space of the air duct; the heating chamber is corresponding to the air channel forming transition channel of the chamber cover, and is connected with the air channel in a butt joint mode and the mixing chamber in a lower mode by means of the transition channel.
The upper part of the heating bin is provided with a transition passage, a steam cavity and a valve seat, one side of the lower part of the heating bin is formed with a flat and open heating cavity, the bottom of the heating cavity is provided with a water inlet hole, the upper part of the heating cavity is provided with an air overflow hole communicated with the steam cavity, and the middle part of the heating cavity is sealed and locked with a water level sensor; a water nozzle is formed on the outer bin wall corresponding to the water inlet hole and is communicated with the water outlet end of the water inlet valve through a pipeline by virtue of the water nozzle; the PTC heater is attached and locked at the opening of the heating cavity to form the sealed closing of the heating cavity.
The heating chamber is also provided with a water storage cavity formed on the back surface of the heating cavity, and the lower part of the water storage cavity is communicated with the water inlet hole and the upper part of the water storage cavity is communicated with the steam cavity.
The mixing chamber is designed by an upper die and a lower die and comprises an upper cover and a lower cover with air inlet interfaces, steam outlets are formed at the joint parts of the two sides of the upper cover and the lower cover, and sealing rings are sleeved at the steam outlets; the temperature sensor is arranged in the middle of the lower cover.
The utility model has the characteristics of compact structure, complete module and convenient matching and installation; particularly, the fan is far away from the steam, the steam is taken away by utilizing jet flow and is cooled, and then the mixing and the distribution air supply are realized through the mixing chamber; the independent water inlet valve is matched with the water level sensor to realize accurate water supply.
Description of the drawings:
the present invention will be further explained with reference to the following specific drawings:
FIG. 1 is a schematic view of a foot bath steam module
FIG. 2 is an exploded view of the foot bath steam module
FIG. 3 is a schematic sectional view of the water inlet of the foot bath steam module
FIG. 4 is a schematic sectional view of the air inlet channel structure of the foot bath steam module
Wherein
1-heating bin 11-transition channel 12-steam cavity 13-valve seat
14-heating cavity 15-water inlet hole 16-air overflow hole 17-water nozzle
18-water storage cavity 2-bin cover 21-air duct 22-flow guide tongue
23-clamp 3-PTC heater 4-water level sensor 5-water inlet valve
6-fan 7-UV lamp 8-mixing chamber 81-air inlet interface
82-steam outlet 83-temperature sensor 84-upper cover 85-lower cover
86-sealing ring
The specific implementation mode is as follows:
referring to fig. 1 to 4, the steam assembly includes a heating chamber 1, a chamber cover 2, a PTC heater 3, a water level sensor 4, a water inlet valve 5, and a fan 6.
The PTC heater 3 is arranged on the wall of the heating chamber 1, and a water level sensor 4 is correspondingly arranged on the wall of the heating chamber; the water inlet valve 5 is arranged at the upper part of the heating bin 1 and controls water supply to the heating bin by utilizing drop water pressure; an air duct 21 is formed on one side of the bin cover 2, a flow guide tongue 22 is formed in the air duct 21, the flow guide tongue 22 occupies more than half of the space of the air duct, high-speed airflow is formed through the flow guide tongue 22, and a steam outlet is formed in the heating bin 1 below the flow guide tongue 22; a fan 6 is arranged above the air channel 21, air is blown to one side of the flow guide tongue 22, and jet effect is generated below the flow guide tongue 22 to take away steam in the heating bin 1 and form cooling and mixing; the upper part of the air duct 21 is communicated with the outside or the upper space of the foot bath equipment, and low-temperature steam above is sucked to form circulation; the lower part of the air duct 21 is communicated with the mixing chamber 8, and cooled steam is continuously supplied to the mixing chamber.
Further, the air channel 21 of the heating chamber 1 corresponding to the chamber cover forms a transition channel 11, and the transition channel 11 is butted with the air channel 21 at the upper part and is connected with the mixing chamber 8 at the lower part; the bin cover 2 is also provided with a UV lamp 7, and the UV lamp 7 is hung on the upper part of the heating bin 1 and is used for carrying out the steam illumination treatment. The UV lamp is an ultraviolet lamp for short, and the ultraviolet lamp has the functions of disinfection and sterilization and can further decompose steam to form nanoscale steam.
The heating bin 1 is formed by plastic, the upper part of the heating bin is provided with a transition passage 11, a steam cavity 12 and a valve seat 13, one side of the lower part of the heating bin is formed with a flat heating cavity 14 with an opening, the bottom of the heating cavity is provided with a water inlet hole 15, the upper part of the heating cavity is provided with an air overflow hole 16 communicated with the steam cavity, and the middle part of the heating cavity is sealed and locked with a water level sensor 4; a water nozzle 17 is formed on the outer bin wall corresponding to the water inlet hole 15, and the water nozzle 17 is communicated with the water outlet end of the water inlet valve 5 through a pipeline; the PTC heater 3 is attached and locked at the opening of the heating cavity 14 to form a sealed closing of the heating cavity 14. As shown in fig. 3 and 4.
The water inlet valve 5 is arranged on a valve seat 13 at the upper corner of the heating bin and is positioned by a clamp 23 formed on the bin cover in an encircling way; the water inlet end of the water inlet valve 5 is communicated with a high-level water supply source through a pipeline, and the water outlet end of the water inlet valve is communicated with a water nozzle 17 on the wall of the heating bin, so that high-level drop water supply is formed; the water inlet valve 13 is an electromagnetic valve and is controlled by the control module, namely, the water level sensor 4 feeds back a signal to the control module, and the water inlet valve 13 is controlled to replenish water in real time.
Further, a water storage cavity 18 is formed on the back surface of the heating cavity 14 of the heating chamber, as shown in fig. 3, the lower part of the water storage cavity 18 is communicated with the water inlet 15, and the upper part of the water storage cavity is communicated with the steam cavity 12, so that firstly, a certain volume of water storage function can be provided, and condensed water in the steam cavity 12 can also be received; and the adjacent heating cavities can also play a role in preheating water. The heating cavity 14 in the structure adopts a flat thin structure, has small capacity, can quickly heat to generate steam, and reduces waiting time and energy consumption.
The module is also provided with a mixing chamber 8 for providing a space for mixing and distributing steam, the mixing chamber 8 is flat and is arranged at the side part of the heating chamber 1, the mixing chamber is provided with an air inlet 81 and two symmetrically arranged steam outlets 82, the air inlet 81 is connected with the air duct 21, more precisely connected with the transition channel 11 of the heating chamber, and the steam outlets 82 are correspondingly communicated with the two foot spaces of the foot bath equipment; and a temperature sensor 83 is arranged at the bottom of the mixing chamber 8, detects the temperature of the steam in real time, and adjusts the speed of the fan 6 through a control module, namely, more cold air is provided through the wind speed to achieve the cooling, or the power of the PTC heating block is adjusted to achieve the cooling.
Further, the mixing chamber 8 is designed by upper and lower mold splitting, and comprises an upper cover 84 and a lower cover 85 with an air inlet port 81, the upper cover 84 and the lower cover 85 are provided with steam outlets 82 at the joint parts of the two sides, namely, the steam outlets are respectively half, and the steam outlets 82 are sleeved with sealing rings 86 so as to be in butt joint with flat air outlet ports 121 on the middle cavity; the temperature sensor 83 is provided in the middle of the lower cover 85.
In the module, a water level sensor 4 corresponds to a water inlet valve 5, a temperature sensor 83 corresponds to a fan 21, signals acquired by the sensors are fed back to a control module in the foot bath equipment, and the water inlet valve 5 and the fan 21 are controlled to act in real time to realize cooperative operation; the control module is mature prior art and widely used in the foot tub, and will not be described in detail here.
The connection or communication among the above-mentioned each part all is provided with sealing washer or sealing ring to solve leak water and gas leakage problem, on the other hand also can solve the noise that the clearance vibration arouses, these are not pointed out and explained for conventional practice exactly. The steam module can be matched with the existing pedicure products, such as a foot tub or a foot tub, and can also be applied to household steam humidifying equipment.
Claims (6)
1. A foot bath steam module comprises a heating bin, a bin cover, a PTC heater, a water level sensor, a water inlet valve and a fan; the method is characterized in that: the PTC heater is arranged on the wall of the heating bin, and a water level sensor is correspondingly arranged on the wall of the heating bin; the water inlet valve is arranged at the upper part of the heating bin and controls water supply to the heating bin by utilizing drop water pressure; an air duct is formed at one side of the bin cover, a downward flow guide tongue is formed in the air duct, and a steam outlet is formed in the heating bin below the flow guide tongue; and a fan is arranged above the air channel, air is blown to one side of the flow guide tongue, and steam in the heating bin is taken away by the jet effect below the flow guide tongue.
2. The foot bath steam module as set forth in claim 1, wherein: the mixing chamber is flat, is provided with the side part of the heating bin and is provided with an air inlet interface and two symmetrically arranged steam outlets, the air inlet interface is connected with an air channel on the bin cover, and the steam outlets symmetrically send steam to two sides; and a temperature sensor is also arranged at the bottom of the mixing chamber.
3. The foot bath steam module as claimed in claim 1 or 2, wherein: the bin cover is also provided with a UV lamp which is hung on the upper part of the heating bin and used for carrying out illumination treatment on the steam; the flow guide tongue in the air duct of the bin cover occupies more than half of the space of the air duct; the heating chamber is corresponding to the air channel forming transition channel of the chamber cover, and is connected with the air channel in a butt joint mode and the mixing chamber in a lower mode by means of the transition channel.
4. The foot bath steam module as set forth in claim 3, wherein: the upper part of the heating bin is provided with a transition passage, a steam cavity and a valve seat, one side of the lower part of the heating bin is formed with a flat and open heating cavity, the bottom of the heating cavity is provided with a water inlet hole, the upper part of the heating cavity is provided with an air overflow hole communicated with the steam cavity, and the middle part of the heating cavity is sealed and locked with a water level sensor; a water nozzle is formed on the outer bin wall corresponding to the water inlet hole and is communicated with the water outlet end of the water inlet valve through a pipeline by virtue of the water nozzle; the PTC heater is attached and locked at the opening of the heating cavity to form the sealed closing of the heating cavity.
5. The foot bath steam module as set forth in claim 4, wherein: the heating chamber is also provided with a water storage cavity on the back surface of the heating cavity, and the lower part of the water storage cavity is communicated with the water inlet hole and the upper part of the water storage cavity is communicated with the steam cavity.
6. The foot bath steam module as set forth in claim 2, wherein: the mixing chamber is designed by an upper die and a lower die and comprises an upper cover and a lower cover with air inlet interfaces, steam outlets are formed at the joint parts of the two sides of the upper cover and the lower cover, and sealing rings are sleeved at the steam outlets; the temperature sensor is arranged in the middle of the lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921424009.XU CN210441186U (en) | 2019-08-29 | 2019-08-29 | Foot bath steam module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921424009.XU CN210441186U (en) | 2019-08-29 | 2019-08-29 | Foot bath steam module |
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| Publication Number | Publication Date |
|---|---|
| CN210441186U true CN210441186U (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921424009.XU Active CN210441186U (en) | 2019-08-29 | 2019-08-29 | Foot bath steam module |
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| CN (1) | CN210441186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813164A (en) * | 2020-06-19 | 2021-12-21 | 宁波乐美佳电器科技有限公司 | Steam foot bath device |
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2019
- 2019-08-29 CN CN201921424009.XU patent/CN210441186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813164A (en) * | 2020-06-19 | 2021-12-21 | 宁波乐美佳电器科技有限公司 | Steam foot bath device |
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