A kind of foot-bathing bucket
Technical field
The invention belongs to physical therapy apparatus field more particularly to a kind of foot-bathing buckets.
Background technology
As the improvement of people's living standards, people's health problem is also more and more subject to the people's attention, in
It is that various physical therapy apparatus also come into being, foot-bathing bucket is one of modality, cheap since its is convenient and practical, is in
Lavipeditum physical therapy can be carried out in front yard, and receives public favor.
Foot-bathing bucket on the market is mostly the foot-bathing bucket of integral type, and directly the water in foot-bathing bucket is added by electrothermal tube
Heat, this mode of heating heating is relatively slower and there is the security risks of electric leakage.
Invention content
The technical problems to be solved by the invention are:In view of the deficienciess of the prior art, provide a kind of foot-bathing bucket.
Purpose to realize the present invention, is achieved using following technical scheme:Including cylindrical wooden barrel, for placing
The pedestal of the wooden barrel and the heater box being arranged in wooden barrel;
The chassis interior is equipped with controller;The pedestal top is equipped with the electromagnetic oven being electrically connected with the controller;The bottom
Seat outer wall upper end forms the locating ring for positioning the wooden barrel;The bottom of the pedestal is equipped with multiple traveling wheels;
The wooden barrel inner wall is equipped with the temperature sensor and liquid level sensor being electrically connected with the controller;
The heater box is removably mounted in the wooden barrel;The heater box includes being close to the babinet and use of wooden barrel inner bottom surface
In the exhaust pipe of steam generated in discharge babinet;The babinet inner bottom surface is fixedly connected with heating iron plate;
The babinet upper end is fixedly connected with the water inlet pipe connected with the box house;It is equipped on the water inlet pipe into water
Check valve;The water feeding one-way valve makes the water in wooden barrel unidirectionally enter in the babinet;The cabinet exterior is close to the wooden barrel
Outlet pipe is fixedly connected at inner bottom surface;Water one-way valve is installed out on the outlet pipe;It is described go out water one-way valve make the case
Internal water unidirectionally enters in wooden barrel;The outlet pipe, which goes out described at water one-way valve, forms choke;The outlet pipe
Go out water one-way valve side far from described in positioned at the choke and form water sucking mouth;
The upper end of the exhaust pipe is fixedly connected with air bleeding valve;The air bleeding valve includes cylindrical valve body;The valve body lower end
Form the connector being threadedly coupled with the exhaust pipe;The valve body upper end forms exhaust outlet;It is fixed in the valve body to connect
It is connected to the columnar spool mounting portion coaxial with the valve body;The side wall of the spool mounting portion is all along the spool mounting portion
To equidistantly forming multiple blow vents;The lower part of each blow vent is fixedly connected with flexible bearing plate;The bearing plate
Upper end inwardly form catch;The spool mounting portion lower end is fixedly connected with positive stop end;It slides at the center of the positive stop end
It is connected with spool;The upper end of the spool forms the valve block that diameter is more than the exhaust outlet internal diameter;The valve block and the limit
Position is equipped with spring between end;
Clump weight is provided in the babinet of the heater box;The clump weight density ratio water is small;The upper end of the clump weight and institute
The spool for stating air bleeding valve is connected by silk thread.
Preferably:The valve interior wall is formed close to the end face of the exhaust outlet to be steamed for guiding in exhaust pipe
The drainage wall of vapour flow direction.
Preferably:The babinet of the heater box and the exhaust pipe are heat-barrier material.
Preferably:The position of the liquid level sensor installation is higher than the water feeding one-way valve.
Preferably:The base outside wall is equipped with the connecting line being electrically connected with the controller;The connection
The end of line is equipped with plug;The wooden barrel outer wall bottom is equipped with panel;It is equipped on the panel and is electrically connected with the plug
The jack connect.
Preferably:The length of the outlet pipe is extended close at the inner wall of the wooden barrel, and the water outlet
The nozzle of pipe is towards the wooden barrel inner wall;The exit of the outlet pipe is in bell-mouthed shape.
Preferably:Bottom is detachably equipped with massaging disc in the wooden barrel;The massaging disc is placed on the wood
During the inner bottom surface of bucket, the height on the massaging disc for the roller of massage is higher than the height of the outlet pipe.
Preferably:The cabinet exterior of the heater box has been mounted equidistant multiple outlet pipes and has gone out water one-way valve.
Compared with prior art, the beneficial effects of the invention are as follows:The wooden barrel is placed on when the present invention uses described
On pedestal, suitable position is added water in wooden barrel, then heater box is put into wooden barrel;There is no water in the heater box at this time, institute
State clump weight makes the exhaust valve opening, and since the pressure in babinet is less than the babinet periphery under the effect of gravity, then
Water in wooden barrel is entered by water feeding one-way valve in babinet;When in babinet water reach certain water level after, the clump weight due to
The buoyancy of water floats in babinet, so as to which the clump weight be made not generate pulling force to the spool, simultaneously because spring reset makes institute
Air bleeding valve is stated to re-close.
It opens power supply to heat the water in babinet, since with the raising of water temperature, the interior water vapour that generates of the babinet makes case
Internal air pressure raising so that it is described go out water one-way valve both ends generate pressure difference, so as to make the hot water in the babinet from water outlet
It is discharged in pipe, and by driving the cooler water in wooden barrel during water sucking mouth by mixing, so as to avoiding the water of discharge overheat
Scald user;After the hot water discharge in the babinet is a certain amount of, the clump weight loses the support of buoyancy, so as to pull
Spool decline is stated, opens air bleeding valve, due to air pressure of the air pressure in exhaust pipe higher than exhaust ports, the steam in exhaust pipe is discharged
It needs through blow vent, and the blow vent is stopped by bearing plate, therefore bearing plate curves inwardly, while with the row of steam
Go out, the pressure in the babinet reduces, and the water in wooden barrel is made to enter in babinet through water feeding one-way valve;Water in the babinet
During increase, the spool is no longer by the pulling force of the clump weight, and the valve block is moved to the exhaust outlet, and at this time
When in exhaust pipe higher than ambient pressure, the pressure-bearing plate benging make the catch be blocked in the valve block and the exhaust outlet it
Between, the steam in exhaust pipe is made to continue row outward, it is described when water level is increased to identical with the height of water level in staving in babinet
The pressure at water feeding one-way valve both ends is identical and is closed, the air pressure in the exhaust pipe at this time close to ambient pressure and exhaust pipe no longer
Exhaust inner air tube is promoted to flow outward due to water level increases, then the bearing plate does not stress and resets, and the catch can not hinder
The valve block movement is kept off, then valve block stops the connection between the exhaust pipe and the external world, and the air bleeding valve is closed.
This process is repeated, after the water temperature in wooden barrel reaches the temperature that user is set by controller, through temperature sensing
Device feedback makes controller control electromagnetic oven be stopped.Since the evaporation of water makes liquid level be reduced to level sensing during use
When below device, i.e., the water at this time in the wooden barrel can not continue to supplement to babinet, then feed back to controller and user is prompted to add water
And stop the work of electromagnetic oven.
The present invention heats the iron plate in babinet by electromagnetic heating technique, that is, electric leakage occurs when avoiding use and causes
Accident prevents iron plate to directly heat generation localized hyperthermia in wooden barrel and causes accidental scalding again;The outlet pipe of the babinet passes through
Setting choke and water sucking mouth mix the water of higher temperature in babinet with the water of lower temperature in wooden barrel, so as to prevent outlet pipe
The coolant-temperature gage of discharge is higher and user is damaged;The steam generated in the babinet is discharged by exhaust pipe and not in wood
It is expelled directly out in bucket, the heat discharged when can prevent steam from discharging scalds user;Pass through the counterweight set in the babinet
Block opens air bleeding valve in babinet during water level decreasing, the water in wooden barrel can be made to enter in the babinet, prevent water in babinet
It is insufficient and dry combustion method occurs.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the decomposition texture schematic diagram of the present invention.
Fig. 3 is the schematic cross-sectional view of heater box.
Fig. 4, Fig. 5 are the schematic cross-sectional views of air bleeding valve.
1st, wooden barrel;11st, panel;
2nd, pedestal;21st, electromagnetic oven;22nd, connecting line;23rd, traveling wheel;24th, locating ring;
3rd, heater box;31st, babinet;311st, iron plate is heated;32nd, exhaust pipe;33rd, water feeding one-way valve;34th, water inlet pipe;35th, water outlet is single
To valve;361st, outlet pipe;362nd, water sucking mouth;363rd, choke;
4th, air bleeding valve;41st, valve body;411st, connector;412nd, exhaust outlet;413rd, spool mounting portion;4131st, positive stop end;4132nd, lead to
Gas port;414th, bearing plate;4141st, catch;415th, wall is drained;42nd, spool;421st, valve block;43rd, spring;
5th, clump weight.
Specific embodiment
The specific embodiment of the present invention is made a detailed explanation below according to attached drawing.
Embodiment 1
According to Fig. 1 to Fig. 5, a kind of foot-bathing bucket described in the present embodiment, including cylindrical wooden barrel 1, described for placing
The pedestal 2 of wooden barrel and the heater box 3 being arranged in wooden barrel.
The chassis interior is equipped with controller;The pedestal top is equipped with the electromagnetic oven 21 being electrically connected with the controller;
When the wooden barrel is placed on the pedestal, the wooden barrel lower face is close in the electromagnetic oven upper surface;On the base outer wall
End forms the locating ring 24 for positioning the wooden barrel;The bottom of the pedestal is equipped with multiple traveling wheels 23.
The wooden barrel inner wall is equipped with the temperature sensor and liquid level sensor being electrically connected with the controller.
The heater box is removably mounted in the wooden barrel;The heater box includes being close to the babinet 31 of wooden barrel inner bottom surface
And the exhaust pipe 32 for discharging the steam generated in babinet;The exhaust pipe extends to the top edge of wooden barrel;The babinet
Inner bottom surface is fixedly connected with heating iron plate 311;Using electromagnetic heating technique, the alternating magnetic field generated by electromagnetic oven makes described add
Hot iron piece generates heat so as to heat the water in the babinet.
The babinet upper end is fixedly connected with the water inlet pipe 34 connected with the box house;It is installed on the water inlet pipe
There is water feeding one-way valve 33;The water feeding one-way valve makes the water in wooden barrel unidirectionally enter in the babinet.The cabinet exterior is close
Outlet pipe 361 is fixedly connected at the wooden barrel inner bottom surface;Water one-way valve 35 is installed out on the outlet pipe;The water outlet is single
The water in the babinet is made unidirectionally to enter in wooden barrel to valve;The outlet pipe, which goes out described at water one-way valve, forms choke
363;The caliber of the water outlet of i.e. described outlet pipe be less than with it is described go out water one-way valve junction caliber;The outlet pipe is located at
The choke goes out water one-way valve side far from described in and forms water sucking mouth 362;Since choke makes the caliber of outlet pipe become smaller,
The flow velocity of the water flowed out in the babinet becomes faster, and so as to generate suction effect, the water in wooden barrel is driven to enter in outlet pipe and case
The water mixing flowed out in vivo, cools down to the water generated in babinet, the temperature for preventing the water of outflow is excessively high.
The upper end of the exhaust pipe is fixedly connected with air bleeding valve 4;The air bleeding valve includes cylindrical valve body 41;The valve
Body lower end forms the connector 411 being threadedly coupled with the exhaust pipe;The valve body upper end forms exhaust outlet 412;It is described
The columnar spool mounting portion 413 coaxial with the valve body is fixedly connected in valve body;The side wall edge of the spool mounting portion
The spool mounting portion is circumferentially equidistant to form multiple blow vents 4132;The lower part of each blow vent is fixedly connected flexible
Bearing plate 414;The upper end of the bearing plate inwardly forms catch 4141;The spool mounting portion lower end is fixedly connected limited
Position end 4131;The center of the positive stop end slidably connects spool 42;The upper end of the spool forms diameter more than the row
The valve block 421 of gas port internal diameter;Spring 43 is installed between the valve block and the positive stop end;The valve interior wall is close to the row
The end face of gas port forms the drainage wall 415 for guiding steam flow direction in exhaust pipe;Steam warp in the exhaust pipe
It crosses drainage wall and leads and flow rearwardly towards blow vent and discharged by exhaust outlet.
Clump weight 5 is provided in the babinet of the heater box;The clump weight density ratio water is small;The upper end of the clump weight
It is connect with the spool of the air bleeding valve by silk thread;When the liquid level in the babinet is relatively low, the clump weight will due to gravity
The spool, which pulls down, is connected the air bleeding valve, so as to discharge the steam generated in babinet.
The babinet of the heater box and the exhaust pipe are heat-barrier material.The position of the liquid level sensor installation is high
In the water feeding one-way valve.
The wooden barrel is placed on the pedestal by the present invention when using, and suitable position is added water in wooden barrel, will then be added
Hot tank is put into wooden barrel;There is no water in the heater box at this time, the clump weight makes the exhaust valve opening under the effect of gravity,
And since the pressure in babinet is less than the babinet periphery, then the water in wooden barrel is entered by water feeding one-way valve in babinet;When
After water in babinet reaches certain water level, the clump weight is since the buoyancy of water in babinet floats, so as to make the clump weight pair
The spool does not generate pulling force, simultaneously because spring reset re-closes the air bleeding valve.
It opens power supply to heat the water in babinet, since with the raising of water temperature, the interior water vapour that generates of the babinet makes case
Internal air pressure raising so that it is described go out water one-way valve both ends generate pressure difference, so as to make the hot water in the babinet from water outlet
It is discharged in pipe, and by driving the cooler water in wooden barrel during water sucking mouth by mixing, so as to avoiding the water of discharge overheat
Scald user;After the hot water discharge in the babinet is a certain amount of, the clump weight loses the support of buoyancy, so as to pull
Spool decline is stated, opens air bleeding valve, due to air pressure of the air pressure in exhaust pipe higher than exhaust ports, the steam in exhaust pipe is discharged
It needs through blow vent, and the blow vent is stopped by bearing plate, therefore bearing plate curves inwardly, while with the row of steam
Go out, the pressure in the babinet reduces, and the water in wooden barrel is made to enter in babinet through water feeding one-way valve;Water in the babinet
During increase, the spool is no longer by the pulling force of the clump weight, and the valve block is moved to the exhaust outlet, and at this time
When in exhaust pipe higher than ambient pressure, the pressure-bearing plate benging make the catch be blocked in the valve block and the exhaust outlet it
Between, the steam in exhaust pipe is made to continue row outward, it is described when water level is increased to identical with the height of water level in staving in babinet
The pressure at water feeding one-way valve both ends is identical and is closed, the air pressure in the exhaust pipe at this time close to ambient pressure and exhaust pipe no longer
Exhaust inner air tube is promoted to flow outward due to water level increases, then the bearing plate does not stress and resets, and the catch can not hinder
The valve block movement is kept off, then valve block stops the connection between the exhaust pipe and the external world, and the air bleeding valve is closed.
This process is repeated, after the water temperature in wooden barrel reaches the temperature that user is set by controller, through temperature sensing
Device feedback makes controller control electromagnetic oven be stopped.Since the evaporation of water makes liquid level be reduced to level sensing during use
When below device, i.e., the water at this time in the wooden barrel can not continue to supplement to babinet, then feed back to controller and user is prompted to add water
And stop the work of electromagnetic oven.
The present invention heats the iron plate in babinet by electromagnetic heating technique, that is, electric leakage occurs when avoiding use and causes
Accident prevents iron plate to directly heat generation localized hyperthermia in wooden barrel and causes accidental scalding again;The outlet pipe of the babinet passes through
Setting choke and water sucking mouth mix the water of higher temperature in babinet with the water of lower temperature in wooden barrel, so as to prevent outlet pipe
The coolant-temperature gage of discharge is higher and user is damaged;The steam generated in the babinet is discharged by exhaust pipe and not in wood
It is expelled directly out in bucket, the heat discharged when can prevent steam from discharging scalds user;Pass through the counterweight set in the babinet
Block opens air bleeding valve in babinet during water level decreasing, the water in wooden barrel can be made to enter in the babinet, prevent water in babinet
It is insufficient and dry combustion method occurs.
Embodiment 2
The present embodiment has made following improvement on the basis of embodiment 1:The base outside wall is equipped with and controller electricity
The connecting line 22 of connection;The end of the connecting line is equipped with plug;The wooden barrel outer wall bottom is equipped with panel 11;The face
The jack being electrically connected with the plug is installed on plate.
After the plug is inserted into the jack during use, the temperature of the temperature sensor detection is shown to by controller
In panel, temperature in staving is more intuitively controlled when user-friendly, with more operability.
Embodiment 3
Since the hot water that the outlet pipe comes out may be still higher, it can cause uncomfortable when being directly directed at user or even scald;
In order to prevent accident generation or increase user use when comfort, the present embodiment made on the basis of embodiment 1 as
Lower improvement:
The length of the outlet pipe is extended close at the inner wall of the wooden barrel, and the nozzle of the outlet pipe is towards the wood
Bucket inner wall;The exit of the outlet pipe is in bell-mouthed shape, i.e., the nozzle diameter of described outlet pipe is more than outlet pipe tube body
Diameter.
Due to having extended the length of outlet pipe, make the hot water in outlet pipe pass through the water in the tube wall and wooden barrel of outlet pipe it
Between carry out the longer time heat exchange;The hot water of the hot-water line from outlet pipe out when, by horn mouth can with it is more
Water in wooden barrel is mutually mixed, and so as to which the hot water for making outflow is more nearly the temperature of the water in original wooden barrel, makes the water in wooden barrel
Temperature gradually rise;Since the water outlet of outlet pipe is in horn mouth, the hot water in outlet pipe flows through the water outlet of outlet pipe
When flow velocity reduce, it is tranquiler when water in wooden barrel can be made to heat up, less disturbance is generated to the water in wooden barrel.
Further, bottom is detachably equipped with massaging disc in the wooden barrel;The massaging disc is placed on the wooden barrel
During inner bottom surface, the height on the massaging disc for the roller of massage is higher than the height of the outlet pipe.
Since the height for the roller that massage is used on massaging disc is higher than the height of the outlet pipe, then go out in the heater box
Come hot water via the outlet pipe discharge after, before the temperature of hot water is transferred to user can with the water in wooden barrel into
The sufficient heat exchange of row reduces discomfort when user uses.
Embodiment 4
The water temperature at each position is consistent in wooden barrel during in order to make heating, and the present embodiment is on the basis of embodiment 1 or embodiment 3
Following improvement is made:The cabinet exterior of the heater box has been mounted equidistant multiple outlet pipes and has gone out water one-way valve.
By being placed equidistant with multiple outlet pipes, the water by heating is discharged into from each outlet pipe to wooden barrel, makes wood
The water temperature at each position is consistent in bucket.