CN108168071B - Foot bath barrel - Google Patents
Foot bath barrel Download PDFInfo
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- CN108168071B CN108168071B CN201711416506.0A CN201711416506A CN108168071B CN 108168071 B CN108168071 B CN 108168071B CN 201711416506 A CN201711416506 A CN 201711416506A CN 108168071 B CN108168071 B CN 108168071B
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- water
- box body
- valve
- water outlet
- wooden barrel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/54—Water heaters for bathtubs or pools; Water heaters for reheating the water in bathtubs or pools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/02—Baths
- A47K3/022—Baths specially adapted for particular use, e.g. for washing the feet, for bathing in sitting position
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention belongs to the field of physiotherapy instruments and discloses a foot bath barrel which comprises a cylindrical wooden barrel, a base for placing the wooden barrel and a heating box arranged in the wooden barrel; the heating box comprises a box body tightly attached to the inner bottom surface of the wooden barrel and an exhaust pipe used for exhausting steam generated in the box body; the upper end of the exhaust pipe is fixedly connected with an exhaust valve; and a balancing weight is arranged in the box body of the heating box. The water outlet pipe of the box body mixes water with higher temperature in the box body and water with lower temperature in the wooden barrel through the arrangement of the necking part and the water suction port, so that the water discharged by the water outlet pipe is prevented from being damaged to users due to higher temperature; through the balancing weight that sets up in the box, open discharge valve when the water level descends in the box, can make the water in the vat get into in the box, prevent that the box internal water yield is not enough and take place to dry to burn.
Description
Technical Field
The invention belongs to the field of physiotherapy instruments, and particularly relates to a foot bath barrel.
Background
Along with the improvement of the living standard of people, the health problems of people are more and more taken attention of people, so that various physical therapy apparatuses are also brought to the future, the foot bath barrel is just one of physical therapy equipment, and the foot bath physical therapy can be carried out in a family due to the convenience, practicability and low price, so that the foot bath physical therapy is favored by the public.
Most of foot bath buckets on the market are integrated, water in the foot bath buckets is directly heated through electric heating tubes, and the heating mode is slow and has potential safety hazards of electric leakage.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the foot bath barrel is provided.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: the heating device comprises a cylindrical wooden barrel, a base for placing the wooden barrel and a heating box arranged in the wooden barrel;
a controller is arranged in the base; the upper part of the base is provided with an induction cooker which is electrically connected with the controller; a positioning ring for positioning the wooden barrel is formed at the upper end of the outer wall of the base; a plurality of travelling wheels are mounted at the bottom of the base;
the inner wall of the barrel is provided with a temperature sensor and a liquid level sensor which are electrically connected with the controller;
the heating box is detachably arranged in the wooden barrel; the heating box comprises a box body tightly attached to the inner bottom surface of the wooden barrel and an exhaust pipe used for exhausting steam generated in the box body; the inner bottom surface of the box body is fixedly connected with a heating iron sheet;
the upper end of the box body is fixedly connected with a water inlet pipe communicated with the interior of the box body; the water inlet pipe is provided with a water inlet one-way valve; the water inlet one-way valve enables water in the wooden barrel to enter the box body in a one-way mode; a water outlet pipe is fixedly connected to the outer wall of the box body, close to the inner bottom surface of the wooden barrel; the water outlet pipe is provided with a water outlet one-way valve; the water outlet one-way valve enables water in the box body to enter the wooden barrel in a one-way mode; a necking part is formed at the position, close to the water outlet one-way valve, of the water outlet pipe; a water suction port is formed in one side, away from the water outlet one-way valve, of the water outlet pipe, which is positioned at the necking part;
the upper end of the exhaust pipe is fixedly connected with an exhaust valve; the exhaust valve comprises a cylindrical valve body; a connecting port in threaded connection with the exhaust pipe is formed at the lower end of the valve body; an exhaust port is formed at the upper end of the valve body; a cylindrical valve core mounting part coaxial with the valve body is fixedly connected in the valve body; a plurality of air vents are formed in the side wall of the valve core mounting part at equal intervals along the circumferential direction of the valve core mounting part; the lower part of each air vent is fixedly connected with an elastic pressure bearing plate; a baffle plate is formed inwards at the upper end of the bearing plate; the lower end of the valve core mounting part is fixedly connected with a limiting end; the center of the limiting end is connected with a valve core in a sliding manner; a valve plate with the diameter larger than the inner diameter of the exhaust port is formed at the upper end of the valve core; a spring is arranged between the valve plate and the limiting end;
a balancing weight is arranged in the box body of the heating box; the density of the balancing weight is less than that of water; the upper end of the balancing weight is connected with the valve core of the exhaust valve through a silk thread.
As a preferable scheme: and a flow guide wall for guiding the flow direction of steam in the exhaust pipe is formed on the end surface of the inner wall of the valve body, which is close to the exhaust port.
As a preferable scheme: the heating box body and the exhaust pipe are both made of heat insulating materials.
As a preferable scheme: the position of the liquid level sensor is higher than the water inlet one-way valve.
As a preferable scheme: the outer side wall of the base is provided with a connecting wire electrically connected with the controller; a plug is arranged at the end part of the connecting wire; the bottom of the outer wall of the barrel is provided with a panel; and the panel is provided with a jack electrically connected with the plug.
As a preferable scheme: the length of the water outlet pipe extends to a position close to the inner wall of the wooden barrel, and the pipe orifice of the water outlet pipe faces the inner wall of the wooden barrel; the outlet of the water outlet pipe is in a bell mouth shape.
As a preferable scheme: the bottom in the wooden barrel is detachably provided with a massage disc; when the massage disc is placed on the inner bottom surface of the wooden barrel, the height of the roller for massaging on the massage disc is higher than that of the water outlet pipe.
As a preferable scheme: a plurality of water outlet pipes and water outlet one-way valves are installed on the outer wall of the heating box body at equal intervals.
Compared with the prior art, the invention has the beneficial effects that: when the heating box is used, the wooden barrel is placed on the base, water is added into the wooden barrel to a proper position, and then the heating box is placed into the wooden barrel; at the moment, no water exists in the heating box, the counterweight block enables the exhaust valve to be opened under the action of gravity, and water in the wooden barrel enters the box body through the water inlet one-way valve as the pressure intensity in the box body is smaller than the periphery of the box body; when the water in the box body reaches a certain water level, the balancing weight floats upwards due to the buoyancy of the water in the box body, so that the balancing weight does not generate pulling force on the valve core, and meanwhile, the exhaust valve is closed again due to the reset of the spring.
The power supply is started to heat the water in the box body, and as the water temperature rises, water vapor is generated in the box body to increase the air pressure in the box body, so that pressure difference is generated between two ends of the water outlet one-way valve, hot water in the box body is discharged from the water outlet pipe, and the hot water passes through the water suction port to drive cooler water in the wooden barrel to be mixed, so that the discharged water is prevented from being overheated to scald a user; when a certain amount of hot water in the box body is discharged, the counterweight block loses the support of buoyancy, so that the valve core is pulled to descend, the exhaust valve is opened, the steam in the exhaust pipe needs to pass through the vent hole due to the fact that the air pressure in the exhaust pipe is higher than the air pressure at the exhaust port, the vent hole is blocked by the bearing plate, the bearing plate bends inwards, meanwhile, the pressure in the box body is reduced along with the discharge of the steam, and the water in the wooden barrel enters the box body through the water inlet one-way valve; in the increasing process of the water in the box body, the valve core is not pulled by the balancing weight any more, the valve block moves towards the exhaust port, when the pressure in the exhaust pipe is higher than the external air pressure, the bearing plate bends to enable the blocking piece to be blocked between the valve block and the exhaust port, steam in the exhaust pipe is enabled to continue to be discharged outwards, when the water level in the box body rises to be the same as the water level in the barrel body, the pressures at two ends of the water inlet one-way valve are the same and are closed, at the moment, the air pressure in the exhaust pipe is close to the external air pressure, the exhaust pipe does not enable the air in the exhaust pipe to flow outwards due to the rising of the water level, the bearing plate is not stressed and resets, the blocking piece cannot block the movement of the valve block, the valve block communication between the exhaust pipe and.
The process is repeated until the water temperature in the wooden barrel reaches the temperature set by the user through the controller, and the controller controls the induction cooker to stop working through the feedback of the temperature sensor. When the liquid level is reduced to be below the liquid level sensor due to the evaporation of water in the using process, namely the water in the wooden barrel cannot be continuously supplemented to the box body at the moment, the water is fed back to the controller, and a user is prompted to add water and stop the work of the induction cooker.
The box body is heated by the electromagnetic heating technology, so that accidents caused by electric leakage in use are avoided, and accidental scalding caused by local high temperature generated by directly heating the iron sheets in the wooden barrel is prevented; the water outlet pipe of the box body mixes water with higher temperature in the box body and water with lower temperature in the wooden barrel through the arrangement of the necking part and the water suction port, so that the water discharged by the water outlet pipe is prevented from being damaged to users due to higher temperature; the steam generated in the box body is discharged through the exhaust pipe instead of being directly discharged in the wooden barrel, so that the user can be prevented from being scalded by heat released when the steam is discharged; through the balancing weight that sets up in the box, open discharge valve when the water level descends in the box, can make the water in the vat get into in the box, prevent that the box internal water yield is not enough and take place to dry to burn.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic exploded view of the present invention.
Fig. 3 is a schematic sectional view of the heating box.
Fig. 4 and 5 are schematic sectional views of the exhaust valve.
1. A wooden barrel; 11. a panel;
2. a base; 21. an induction cooker; 22. a connecting wire; 23. a traveling wheel; 24. a positioning ring;
3. a heating box; 31. a box body; 311. heating the iron sheet; 32. an exhaust pipe; 33. a water inlet one-way valve; 34. a water inlet pipe; 35. a water outlet one-way valve; 361. a water outlet pipe; 362. a water suction port; 363. a necking part;
4. an exhaust valve; 41. a valve body; 411. a connecting port; 412. an exhaust port; 413. a valve element mounting portion; 4131. a limiting end; 4132. a vent; 414. a pressure bearing plate; 4141. a baffle plate; 415. a drainage wall; 42. a valve core; 421. a valve plate; 43. a spring;
5. and a balancing weight.
Detailed Description
The following describes in detail an embodiment of the present invention with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 5, the foot bath tub according to the present embodiment includes a cylindrical wooden tub 1, a base 2 for placing the wooden tub, and a heating box 3 disposed in the wooden tub.
A controller is arranged in the base; the upper part of the base is provided with an induction cooker 21 electrically connected with the controller; when the wooden barrel is placed on the base, the upper end face of the induction cooker is tightly attached to the lower end face of the wooden barrel; a positioning ring 24 for positioning the wooden barrel is formed at the upper end of the outer wall of the base; a plurality of road wheels 23 are mounted at the bottom of the base.
And the inner wall of the barrel is provided with a temperature sensor and a liquid level sensor which are electrically connected with the controller.
The heating box is detachably arranged in the wooden barrel; the heating box comprises a box body 31 tightly attached to the inner bottom surface of the wooden barrel and an exhaust pipe 32 used for exhausting steam generated in the box body; the exhaust pipe extends to the upper edge of the wooden barrel; the inner bottom surface of the box body is fixedly connected with a heating iron sheet 311; by adopting an electromagnetic heating technology, the heating iron sheet is heated by an alternating magnetic field generated by an electromagnetic oven so as to heat water in the box body.
The upper end of the box body is fixedly connected with a water inlet pipe 34 communicated with the interior of the box body; the water inlet pipe is provided with a water inlet one-way valve 33; the water inlet one-way valve enables water in the wooden barrel to enter the box body in a one-way mode. A water outlet pipe 361 is fixedly connected to the outer wall of the box body and close to the inner bottom surface of the wooden barrel; the water outlet pipe is provided with a water outlet one-way valve 35; the water outlet one-way valve enables water in the box body to enter the wooden barrel in a one-way mode; a necking part 363 is formed on the water outlet pipe close to the water outlet one-way valve; namely, the pipe diameter of the water outlet end of the water outlet pipe is smaller than the pipe diameter of the joint of the water outlet one-way valve and the water outlet one-way valve; a water suction port 362 is formed on one side, away from the water outlet one-way valve, of the water outlet pipe on the necking part; because the throat portion makes the pipe diameter of outlet pipe diminish, the velocity of flow of the water that flows out in the box becomes fast to produce the suction effect, drive the water entering play water pipe in the cask and mix with the water that flows out in the box, to the water cooling that produces in the box, prevent the high temperature of the water that flows out.
The upper end of the exhaust pipe is fixedly connected with an exhaust valve 4; the exhaust valve includes a cylindrical valve body 41; a connecting port 411 in threaded connection with the exhaust pipe is formed at the lower end of the valve body; an exhaust port 412 is formed at the upper end of the valve body; a cylindrical valve core mounting part 413 coaxial with the valve body is fixedly connected in the valve body; a plurality of vent holes 4132 are formed in the side wall of the valve core mounting part at equal intervals along the circumferential direction of the valve core mounting part; the lower part of each air vent is fixedly connected with an elastic bearing plate 414; a blocking piece 4141 is formed inwards at the upper end of the bearing plate; the lower end of the valve core mounting part is fixedly connected with a limiting end 4131; the center of the limiting end is connected with a valve core 42 in a sliding way; a valve plate 421 with the diameter larger than the inner diameter of the exhaust port is formed at the upper end of the valve core; a spring 43 is arranged between the valve plate and the limiting end; a flow guide wall 415 for guiding the flow direction of steam in the exhaust pipe is formed on the end surface of the inner wall of the valve body, which is close to the exhaust port; and the steam in the exhaust pipe flows towards the air vent after being guided by the drainage wall and is exhausted through the exhaust port.
A balancing weight 5 is arranged in the box body of the heating box; the density of the balancing weight is less than that of water; the upper end of the balancing weight is connected with the valve core of the exhaust valve through a silk thread; when the liquid level in the box body is low, the valve core is pulled downwards by the counter weight block due to gravity, so that the exhaust valve is conducted, and therefore steam generated in the box body is exhausted.
The heating box body and the exhaust pipe are both made of heat insulating materials. The position of the liquid level sensor is higher than the water inlet one-way valve.
When the heating box is used, the wooden barrel is placed on the base, water is added into the wooden barrel to a proper position, and then the heating box is placed into the wooden barrel; at the moment, no water exists in the heating box, the counterweight block enables the exhaust valve to be opened under the action of gravity, and water in the wooden barrel enters the box body through the water inlet one-way valve as the pressure intensity in the box body is smaller than the periphery of the box body; when the water in the box body reaches a certain water level, the balancing weight floats upwards due to the buoyancy of the water in the box body, so that the balancing weight does not generate pulling force on the valve core, and meanwhile, the exhaust valve is closed again due to the reset of the spring.
The power supply is started to heat the water in the box body, and as the water temperature rises, water vapor is generated in the box body to increase the air pressure in the box body, so that pressure difference is generated between two ends of the water outlet one-way valve, hot water in the box body is discharged from the water outlet pipe, and the hot water passes through the water suction port to drive cooler water in the wooden barrel to be mixed, so that the discharged water is prevented from being overheated to scald a user; when a certain amount of hot water in the box body is discharged, the counterweight block loses the support of buoyancy, so that the valve core is pulled to descend, the exhaust valve is opened, the steam in the exhaust pipe needs to pass through the vent hole due to the fact that the air pressure in the exhaust pipe is higher than the air pressure at the exhaust port, the vent hole is blocked by the bearing plate, the bearing plate bends inwards, meanwhile, the pressure in the box body is reduced along with the discharge of the steam, and the water in the wooden barrel enters the box body through the water inlet one-way valve; in the increasing process of the water in the box body, the valve core is not pulled by the balancing weight any more, the valve block moves towards the exhaust port, when the pressure in the exhaust pipe is higher than the external air pressure, the bearing plate bends to enable the blocking piece to be blocked between the valve block and the exhaust port, steam in the exhaust pipe is enabled to continue to be discharged outwards, when the water level in the box body rises to be the same as the water level in the barrel body, the pressures at two ends of the water inlet one-way valve are the same and are closed, at the moment, the air pressure in the exhaust pipe is close to the external air pressure, the exhaust pipe does not enable the air in the exhaust pipe to flow outwards due to the rising of the water level, the bearing plate is not stressed and resets, the blocking piece cannot block the movement of the valve block, the valve block communication between the exhaust pipe and.
The process is repeated until the water temperature in the wooden barrel reaches the temperature set by the user through the controller, and the controller controls the induction cooker to stop working through the feedback of the temperature sensor. When the liquid level is reduced to be below the liquid level sensor due to the evaporation of water in the using process, namely the water in the wooden barrel cannot be continuously supplemented to the box body at the moment, the water is fed back to the controller, and a user is prompted to add water and stop the work of the induction cooker.
The box body is heated by the electromagnetic heating technology, so that accidents caused by electric leakage in use are avoided, and accidental scalding caused by local high temperature generated by directly heating the iron sheets in the wooden barrel is prevented; the water outlet pipe of the box body mixes water with higher temperature in the box body and water with lower temperature in the wooden barrel through the arrangement of the necking part and the water suction port, so that the water discharged by the water outlet pipe is prevented from being damaged to users due to higher temperature; the steam generated in the box body is discharged through the exhaust pipe instead of being directly discharged in the wooden barrel, so that the user can be prevented from being scalded by heat released when the steam is discharged; through the balancing weight that sets up in the box, open discharge valve when the water level descends in the box, can make the water in the vat get into in the box, prevent that the box internal water yield is not enough and take place to dry to burn.
Example 2
This example is modified from example 1 as follows: the outer side wall of the base is provided with a connecting wire 22 electrically connected with the controller; a plug is arranged at the end part of the connecting wire; the bottom of the outer wall of the barrel is provided with a panel 11; and the panel is provided with a jack electrically connected with the plug.
When the temperature control device is used, the plug is inserted into the jack, the temperature detected by the temperature sensor is displayed on the panel through the controller, so that the temperature in the barrel body can be controlled more visually when a user uses the temperature control device, and the operation is better.
Example 3
Because the hot water from the water outlet pipe is still high, discomfort and even scalding can be caused when the hot water is directly aligned with a user; in order to prevent accidents or increase the comfort of users during use, the embodiment is improved on the basis of embodiment 1 as follows:
the length of the water outlet pipe extends to a position close to the inner wall of the wooden barrel, and the pipe orifice of the water outlet pipe faces the inner wall of the wooden barrel; the outlet of the water outlet pipe is in a bell mouth shape, namely the diameter of the pipe orifice of the water outlet pipe is larger than that of the pipe body of the water outlet pipe.
Because the length of the water outlet pipe is extended, hot water in the water outlet pipe is subjected to heat exchange with water in the wooden barrel for a longer time through the pipe wall of the water outlet pipe; when the hot water of the hot water pipe comes out of the water outlet pipe, the hot water can be mutually mixed with water in more wooden barrels through the bell mouth, so that the temperature of the flowing hot water is closer to that of the water in the original wooden barrels, and the temperature of the water in the wooden barrels is gradually increased; because the water outlet of the water outlet pipe is in a horn shape, the flow speed of hot water in the water outlet pipe is reduced when the hot water flows through the water outlet of the water outlet pipe, so that the water in the wooden barrel is relatively calm when being heated, and less disturbance is generated to the water in the wooden barrel.
Further, a massage disc is detachably mounted at the bottom in the wooden barrel; when the massage disc is placed on the inner bottom surface of the wooden barrel, the height of the roller for massaging on the massage disc is higher than that of the water outlet pipe.
Because the height of the roller for massaging on the massage disk is higher than that of the water outlet pipe, hot water coming out of the heating box can be subjected to sufficient heat exchange with water in the wooden barrel before the temperature of the hot water is transferred to a user after the hot water is discharged through the water outlet pipe, and discomfort of the user in use is reduced.
Example 4
In order to make the water temperatures of various parts in the wooden barrel consistent during heating, the embodiment is modified based on embodiment 1 or embodiment 3 as follows: a plurality of water outlet pipes and water outlet one-way valves are installed on the outer wall of the heating box body at equal intervals.
A plurality of water outlet pipes are arranged at equal intervals, and heated water is discharged into the wooden barrel from each water outlet pipe, so that the water temperature of each part in the wooden barrel is kept consistent.
Claims (8)
1. A foot bath barrel is characterized in that: the heating device comprises a cylindrical wooden barrel, a base for placing the wooden barrel and a heating box arranged in the wooden barrel;
a controller is arranged in the base; the upper part of the base is provided with an induction cooker which is electrically connected with the controller; a positioning ring for positioning the wooden barrel is formed at the upper end of the outer wall of the base; a plurality of travelling wheels are mounted at the bottom of the base;
the inner wall of the barrel is provided with a temperature sensor and a liquid level sensor which are electrically connected with the controller;
the heating box is detachably arranged in the wooden barrel; the heating box comprises a box body tightly attached to the inner bottom surface of the wooden barrel and an exhaust pipe used for exhausting steam generated in the box body; the inner bottom surface of the box body is fixedly connected with a heating iron sheet;
the upper end of the box body is fixedly connected with a water inlet pipe communicated with the interior of the box body; the water inlet pipe is provided with a water inlet one-way valve; the water inlet one-way valve enables water in the wooden barrel to enter the box body in a one-way mode; a water outlet pipe is fixedly connected to the outer wall of the box body, close to the inner bottom surface of the wooden barrel; the water outlet pipe is provided with a water outlet one-way valve; the water outlet one-way valve enables water in the box body to enter the wooden barrel in a one-way mode; a necking part is formed at the position, close to the water outlet one-way valve, of the water outlet pipe; a water suction port is formed in one side, away from the water outlet one-way valve, of the water outlet pipe, which is positioned at the necking part;
the upper end of the exhaust pipe is fixedly connected with an exhaust valve; the exhaust valve comprises a cylindrical valve body; a connecting port in threaded connection with the exhaust pipe is formed at the lower end of the valve body; an exhaust port is formed at the upper end of the valve body; a cylindrical valve core mounting part coaxial with the valve body is fixedly connected in the valve body; a plurality of air vents are formed in the side wall of the valve core mounting part at equal intervals along the circumferential direction of the valve core mounting part; the lower part of each air vent is fixedly connected with an elastic pressure bearing plate; a baffle plate is formed inwards at the upper end of the bearing plate; the lower end of the valve core mounting part is fixedly connected with a limiting end; the center of the limiting end is connected with a valve core in a sliding manner; a valve plate with the diameter larger than the inner diameter of the exhaust port is formed at the upper end of the valve core; a spring is arranged between the valve plate and the limiting end;
a balancing weight is arranged in the box body of the heating box; the density of the balancing weight is less than that of water; the upper end of the balancing weight is connected with the valve core of the exhaust valve through a silk thread;
in the increasing process of the water in the box body, the bearing plate is bent to enable the blocking piece to be blocked between the valve plate and the exhaust port.
2. The foot tub of claim 1, wherein: and a flow guide wall for guiding the flow direction of steam in the exhaust pipe is formed on the end surface of the inner wall of the valve body, which is close to the exhaust port.
3. The foot tub of claim 1, wherein: the heating box body and the exhaust pipe are both made of heat insulating materials.
4. The foot tub of claim 1, wherein: the position of the liquid level sensor is higher than the water inlet one-way valve.
5. The foot tub of claim 1, wherein: the outer side wall of the base is provided with a connecting wire electrically connected with the controller; a plug is arranged at the end part of the connecting wire; the bottom of the outer wall of the barrel is provided with a panel; and the panel is provided with a jack electrically connected with the plug.
6. The foot tub of claim 1, wherein: the length of the water outlet pipe extends to a position close to the inner wall of the wooden barrel, and the pipe orifice of the water outlet pipe faces the inner wall of the wooden barrel; the outlet of the water outlet pipe is in a bell mouth shape.
7. The tub for foot bath according to claim 1 or 6, characterized in that: the bottom in the wooden barrel is detachably provided with a massage disc; when the massage disc is placed on the inner bottom surface of the wooden barrel, the height of the roller for massaging on the massage disc is higher than that of the water outlet pipe.
8. The tub for foot bath according to claim 1 or 6, characterized in that: a plurality of water outlet pipes and water outlet one-way valves are installed on the outer wall of the heating box body at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416506.0A CN108168071B (en) | 2017-12-25 | 2017-12-25 | Foot bath barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416506.0A CN108168071B (en) | 2017-12-25 | 2017-12-25 | Foot bath barrel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108168071A CN108168071A (en) | 2018-06-15 |
| CN108168071B true CN108168071B (en) | 2020-06-23 |
Family
ID=62520184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711416506.0A Active CN108168071B (en) | 2017-12-25 | 2017-12-25 | Foot bath barrel |
Country Status (1)
| Country | Link |
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| CN (1) | CN108168071B (en) |
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| CN110732089B (en) * | 2019-09-16 | 2022-01-21 | 徐州沃德桑拿设备有限公司 | Biological frequency spectrum foot bath barrel |
| CN112781219A (en) * | 2019-11-08 | 2021-05-11 | 湖南众科新材料有限公司 | Instant heating heat preservation foot bath barrel |
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| US4429687A (en) * | 1981-12-29 | 1984-02-07 | Save-Way Industries, Inc. | Apparatus for treating the feet |
| CN201127444Y (en) * | 2007-12-11 | 2008-10-08 | 贺亚东 | Electric heater of automatic heating circle hot-water bed mattress |
| CN201537036U (en) * | 2009-10-10 | 2010-08-04 | 重庆百索机电技术有限公司 | Cold and hot water mixing shower device with adjustable temperature |
| RU2619649C2 (en) * | 2014-12-29 | 2017-05-17 | Борис Владимирович Романов | Device "irina" for steaming in water, exfoliation and massage of feet |
| CN206055942U (en) * | 2016-07-20 | 2017-03-29 | 祁先进 | A kind of heating wooden barrel |
| CN206660108U (en) * | 2016-09-29 | 2017-11-24 | 武汉大学 | A kind of Bathtub capable of massaging feet |
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Effective date of registration: 20200602 Address after: 321307 Third Floor, 56 Longming Road, Shiyashangjie Village, Gushan Town, Yongkang City, Jinhua City, Zhejiang Province Applicant after: ZHEJIANG GEILI INDUSTRY AND TRADE Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310052 Binjiang District Dongguan Road No. 655 Building 1 unit 5 Manchester City Jinsheng room 1102 Applicant before: Huang Wenjia |
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Denomination of invention: A foot bath bucket Effective date of registration: 20221125 Granted publication date: 20200623 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Jinhua Yongkang sub branch Pledgor: ZHEJIANG GEILI INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2022330003197 |