A kind of intelligent foot-bathing bucket
Technical field
The invention belongs to household appliance technical field, be specifically related to a kind of intelligent foot-bathing bucket structure.
Background technology
Foot-bathing bucket at present with heating function is mostly made of plastics, heat insulation effect is bad, and the electric components such as heater, water pump, air pump are arranged on the bottom of foot-bathing bucket, is difficult to avoid leaking after foot-bathing bucket uses the long period, even cause electric leakage, there is unsafe factor.Moreover producer is in order to save cost, the thickness of foot-bathing bucket is usually thinner, and easily make foot-bathing bucket break during user's improper use, the potential safety hazard of existence can not be ignored.In addition, wooden barrel is had the advantage of high insulating effect as foot-bathing bucket, but due to material, this kind of foot-bathing bucket is all unworthy of the electric components such as having heaters usually, needs in lavipeditum process to add a hot water every a period of time, use inconvenience.
Summary of the invention
Technical problem to be solved by this invention is: the deficiency existed for prior art, provides that a kind of high insulating effect, power consumption are few, energy-conserving and environment-protective and the pouring intelligent foot-bathing bucket all easily that adds water.
For realizing the object of the present invention, be achieved by the following technical solutions: a kind of intelligent foot-bathing bucket, includes wooden barrel, is placed on the pedal bottom wooden barrel, and is suspended on the main frame on wooden barrel bung;
Described main frame top semicircular in shape, and main frame top forms two arc-shaped concaves towards the lateral parts inside wooden barrel; Described main frame portion integral forms downward opening electrical install chamber, control circuit board and water pump are installed in electrical install chamber, described main frame upper end is provided with display screen, switch key and multiple regulating key, and described water pump, display screen, switch key and each regulating key are electrically connected with control circuit board respectively;
Described main frame top forms the suspension flange coordinating with wooden barrel bung and mount, and is rotatably connected to a handle between the both ends of described suspension flange;
Lower end, described electrical install chamber is sealedly connected with a sealing plate, centre position, sealing plate upper end is one-body molded a water supply connector, the position that sealing plate upper end differs from water supply connector forms a water out adapter, and water supply connector is connected with water pump respectively with water out adapter; On sealing plate, the position of adjacent water supply connector is provided with a heating tube, heating tube upper end is fixedly connected on sealing plate, heating tube lower end is to downward-extension, described sealing plate lower surface forms the water outlet upper tube half be connected with water out adapter, and water outlet upper tube half two ends extend to position, sealing plate both ends;
Described sealing plate lower end is sealedly connected with a tube sheet, centre position, described tube sheet lower end is fixedly connected with a water inlet pipe, described heating tube lower end to be stretched in water inlet pipe through tube sheet and is extended near water inlet pipe bottom, described tube sheet forms the heating tube perforation of passing for described heating tube, on tube sheet, the position of adjacent heating tube perforation also forms the inlet opening being communicated with water supply connector and water inlet pipe, tube sheet lower end is fixedly connected with the L-shaped outlet pipe of two entirety, the position of the corresponding water outlet upper tube half in tube sheet upper surface forms the water outlet lower tube half be connected with outlet pipe, water outlet lower tube half and water outlet lower tube half form a water outlet tube connector jointly,
Described outlet pipe comprises with tube sheet vertical tube connected vertically and is vertically connected on the transverse tube of vertical tube bottom, and the end-enclosed of transverse tube, the sidewall of transverse tube forms apopore upward;
Described pedal side forms the recess passed through for water inlet pipe, outlet pipe, described pedal lower surface is fixedly connected with 3-4 feet, on pedal, symmetrical molding has two rectangular apertures, 1-4 massage roller is respectively installed in each rectangular aperture, the central rotational of massage roller is connected with rotating shaft, and the two ends of rotating shaft are fixedly connected on the position on pedal between rectangular aperture two relative wall; The position described pedal differing from rectangular aperture forms through hole equably;
Described water pump includes pump case, and described pump case outer wall is installed with an external stator winding and an electromagnet coil; Described pump case internal fixtion is provided with two rotor field spiders, two rotor field spiders is rotatably connected to a rotor assembly; Described rotor assembly includes the rotating shaft be rotationally connected with rotor field spider, is fixedly connected on the inner rotor magnets in rotating shaft and cylinder iron core, and is fixedly connected on the rotating disk of rotating shaft near end, inner rotor magnets one end; Described inner rotor magnets is corresponding with external stator winding position, and inner rotor magnets and external stator winding form a motor jointly; Described cylinder iron core is corresponding with the position of electromagnet coil, and cylinder iron core and electromagnet coil form an electromagnet jointly; Described inner rotor magnets is between two described rotor field spiders; Described rotating disk is installed with 2-6 with the drive magnet of circumference array distribution;
Described pump case forms a piston pump case portion near one end of electromagnet coil, a piston is slidably fitted with in described piston pump case portion, piston is fixedly connected with a permanent magnet near one end of cylinder iron core, and the magnetic direction of permanent magnet inside is axially parallel with piston; Described piston pump case portion is sealedly connected with a piston pump cover, piston pump cover be connected with a water feeding one-way valve and one go out water one-way valve;
The described pump case other end is connected with a centrifugal pump, and described centrifugal pump includes the centrifugal pump shell be fixedly connected with pump case, forms dividing plate in centrifugal pump shell, and dividing plate intermediary form has newel, newel is rotatably connected to a centrifugal pump leaf; Described centrifugal pump leaf includes pump phyllopodium plate, the one-body molded blade distributed with circumference array away from the 3-6 on dividing plate one side end face at pump phyllopodium plate, and is fixedly mounted on the driven magnet with drive magnet equal number on pump phyllopodium plate; Described pump phyllopodium plate intermediary form has the centre bore coordinating with newel and be rotationally connected, and is not connected described in each between blade; The sidewall of described centrifugal pump shell forms water outlet connector, described centrifugal pump shell is sealedly connected with a centrifugal pump cover away from one end of drive magnet, the centre of described centrifugal pump cover is connected with a water inlet connector, described water inlet connector by tube connector with go out water one-way valve and be connected;
Described water feeding one-way valve is connected with water supply connector by pipeline, and described water outlet connector is connected with water out adapter by pipeline;
Described electromagnet coil and external stator winding are electrically connected with described control circuit board respectively.
Compared with prior art, the invention has the beneficial effects as follows:
1, described wooden barrel is that timber is made, high insulating effect, described main frame hangs on wooden barrel bung by hanging flange, main frame can be taken out like this when adding water in wooden barrel or being outwelled by the water in wooden barrel, and the electric component in main frame by unexpected getting wet, danger of hazardous electrical discharges can not be occurred.In addition, wooden barrel and main frame separable, there is not corner or spot as yet untouched by a clean-up campaign in wooden barrel.
2, described pedal is provided with massage roller, in lavipeditum process can before and after move sole and massage, when not using foot-bathing bucket to carry out lavipeditum, pedal also can take out and use as foot sole massager separately from wooden barrel.
3, described water pump is arranged in the electrical install chamber of main frame bottom, after water heats by heating tube in water inlet pipe, by water pump hot water be extracted into outlet pipe and sprayed by apopore, such foot-bathing bucket is in use except heating below the water surface that heating tube lower end reaches wooden barrel, other electric components are all contained in main frame inside, easy realization sealing, the risk that electric leakage occurs reduces greatly.
4, one end of described water pump is piston pump, and the other end is centrifugal pump, and first piston pump works when water pump just starts, by the water in water inlet pipe through connecting tube pump in centrifugal pump, then centrifugal pump work, piston pump stops, and makes centrifugal pump also can starting work smoothly higher than during water surface elevation like this.Further, the piston of piston pump connects permanent magnet, the electromagnet that cylinder iron core and electromagnet coil are formed jointly drives permanent magnet to move back and forth by the conversion of magnetic direction, thus driven plunger moves back and forth.After centrifugal pump starts, cylinder iron core together rotates with inner rotor magnets, and cylinder iron core plays the effect of balancing weight, and the motor running that inner rotor magnets and external stator winding are formed is more steady; In addition, electromagnet coil gets final product power-off after centrifugal pump starts, permanent magnet attracts under magnetic field force effect mutually with cylinder iron core, make piston away from water feeding one-way valve and go out water one-way valve, make the water that enters from water feeding one-way valve can successfully successively through piston pump, go out water one-way valve, tube connector and water supply connector.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is sectional structure schematic diagram of the present invention.
Fig. 3, Fig. 4 are the structural representations of host machine part of the present invention.
Fig. 5 is the structural representation of pedal.
Fig. 6 is the structural representation of water pump.
Fig. 7 is the sectional structure schematic diagram of water pump.
Fig. 8 is the structural representation of rotor assembly.
Fig. 9 is the decomposition texture schematic diagram of centrifugal pump.
1, wooden barrel; 2, pedal; 21, feet; 22, through hole; 23, rectangular aperture; 24, massage roller; 3, main frame; 31, handle; 32, flange is hung; 33, arc-shaped concave; 34, electrical install chamber; 35, switch key; 36, regulating key; 37, display screen; 38, control circuit board; 4, water inlet pipe; 5, outlet pipe; 51, apopore; 6, tube sheet; 61, water outlet lower tube half; 62, heating tube perforation; 63, inlet opening; 7, sealing plate; 71, water out adapter; 72, water supply connector; 73, heating tube; 74, water outlet upper tube half; 8, water pump; 81, pump case; 811, external stator winding; 812, electromagnet coil; 813, piston pump case portion; 814, rotor field spider; 82, piston pump cover; 821, water feeding one-way valve; 822, water one-way valve is gone out; 83, tube connector; 84, centrifugal pump; 840, centrifugal pump shell; 8401, dividing plate; 8402, newel; 841, water inlet connector; 842, water outlet connector; 843, centrifugal pump cover; 844, centrifugal pump leaf; 8441, pump phyllopodium plate; 8442, blade; 8443, driven magnet; 8444, centre bore; 85, rotor assembly; 851, inner rotor magnets; 852, cylinder iron core; 853, rotating disk; 854, drive magnet; 855, rotating shaft; 86, piston; 861, permanent magnet.
Detailed description of the invention
embodiment 1
According to shown in Fig. 1 to Fig. 9, the present embodiment is a kind of intelligent foot-bathing bucket, includes wooden barrel 1, is placed on the pedal 2 bottom wooden barrel, and is suspended on the main frame 3 on wooden barrel bung.
Described main frame 3 top semicircular in shape, and main frame top forms two arc-shaped concaves 33 towards the lateral parts inside wooden barrel; Described main frame portion integral forms downward opening electrical install chamber 34, control circuit board 38 and water pump 8 are installed in electrical install chamber, described main frame upper end is provided with display screen 37, switch key 35 and multiple regulating key 36, and described water pump, display screen, switch key and each regulating key are electrically connected with control circuit board respectively.
Described main frame top forms the suspension flange 32 coordinating with wooden barrel bung and mount, and is rotatably connected to a handle 31 between the both ends of described suspension flange.
Lower end, described electrical install chamber is sealedly connected with a sealing plate 7, centre position, sealing plate upper end is one-body molded a water supply connector 72, the position that sealing plate upper end differs from water supply connector forms a water out adapter 71, and water supply connector is connected with water pump respectively with water out adapter; On sealing plate, the position of adjacent water supply connector is provided with a heating tube 73, heating tube upper end is fixedly connected on sealing plate, heating tube lower end is to downward-extension, described sealing plate lower surface forms the water outlet upper tube half 74 be connected with water out adapter, and water outlet upper tube half two ends extend to position, sealing plate both ends.
Described sealing plate lower end is sealedly connected with a tube sheet 6, centre position, described tube sheet lower end is fixedly connected with a water inlet pipe 4, described heating tube lower end to be stretched in water inlet pipe through tube sheet and is extended near water inlet pipe bottom, described tube sheet forms the heating tube perforation 62 of passing for described heating tube, on tube sheet, the position of adjacent heating tube perforation also forms the inlet opening 63 being communicated with water supply connector and water inlet pipe, tube sheet lower end is fixedly connected with the L-shaped outlet pipe 5 of two entirety, the position of the corresponding water outlet upper tube half in tube sheet upper surface forms the water outlet lower tube half 61 be connected with outlet pipe, water outlet lower tube half and water outlet lower tube half form a water outlet tube connector jointly.
Described outlet pipe 5 comprises with tube sheet vertical tube connected vertically and is vertically connected on the transverse tube of vertical tube bottom, and the end-enclosed of transverse tube, the sidewall of transverse tube forms apopore 51 upward.
Described pedal 2 side forms the recess passed through for water inlet pipe, outlet pipe, described pedal lower surface is fixedly connected with 3-4 feet 21, on pedal, symmetrical molding has two rectangular apertures 23,1-4 massage roller 24 is respectively installed in each rectangular aperture, the central rotational of massage roller is connected with rotating shaft, and the two ends of rotating shaft are fixedly connected on the position on pedal between rectangular aperture two relative wall; The position described pedal differing from rectangular aperture forms through hole 22 equably.
Described water pump 8 includes pump case 81, and described pump case outer wall is installed with an external stator winding 811 and an electromagnet coil 812; Described pump case internal fixtion is provided with on two rotor field spiders, 814, two rotor field spiders and is rotatably connected to a rotor assembly 85; Described rotor assembly includes the rotating shaft 855 be rotationally connected with rotor field spider, is fixedly connected on the inner rotor magnets 851 in rotating shaft and cylinder iron core 852, and is fixedly connected on the rotating disk 853 of rotating shaft near end, inner rotor magnets one end; Described inner rotor magnets is corresponding with external stator winding position, and inner rotor magnets and external stator winding form a motor jointly; Described cylinder iron core is corresponding with the position of electromagnet coil, and cylinder iron core and electromagnet coil form an electromagnet jointly; Described inner rotor magnets is between two described rotor field spiders; Described rotating disk is installed with 2-6 with the drive magnet 854 of circumference array distribution;
Described pump case forms a piston pump case portion 813 near one end of electromagnet coil, a piston 86 is slidably fitted with in described piston pump case portion, piston is fixedly connected with a permanent magnet 861 near one end of cylinder iron core, and the magnetic direction of permanent magnet inside is axially parallel with piston; Described piston pump case portion is sealedly connected with a piston pump cover 82, piston pump cover be connected with a water feeding one-way valve 821 and one go out water one-way valve 822; When described piston moves near cylinder iron core, between permanent magnet and cylinder iron core, leave the gap of 0.5-1mm.
The described pump case other end is connected with a centrifugal pump 84, described centrifugal pump includes the centrifugal pump shell 840 be fixedly connected with pump case, form dividing plate 8401 in centrifugal pump shell, dividing plate intermediary form has newel 8402, newel is rotatably connected to a centrifugal pump leaf 844; Described centrifugal pump leaf includes pump phyllopodium plate 8441, the one-body molded blade 8442 distributed with circumference array away from the 3-6 on dividing plate one side end face at pump phyllopodium plate, and is fixedly mounted on the driven magnet 8443 with drive magnet equal number on pump phyllopodium plate; Described pump phyllopodium plate intermediary form has the centre bore 8444 coordinating with newel and be rotationally connected, and is not connected described in each between blade; The sidewall of described centrifugal pump shell forms water outlet connector 842, described centrifugal pump shell is sealedly connected with a centrifugal pump cover away from one end of drive magnet, the centre of described centrifugal pump cover is connected with a water inlet connector 841, described water inlet connector by tube connector 83 with go out water one-way valve and be connected.
Described drive magnet and driven magnet are permanent magnet; Described inner rotor magnets is permanent magnet.Described drive magnet is identical with the magnetic direction of driven magnet, thus attracts each other, and when drive magnet is with dial rotation, driven magnet and centrifugal pump leaf also rotate thereupon.
The end face of described rotating disk away from inner rotor magnets side forms the recess holding described drive magnet, be adhesively fixed by glue between described drive magnet and recess inwall; Described pump phyllopodium plate forms the shrinkage pool holding described driven magnet on the end face of dividing plate side, bonding by glue between driven magnet with shrinkage pool inwall.
Described electromagnet coil and external stator winding are electrically connected with control circuit board respectively, when water pump is started working, control circuit board is the alternating current of 2-5Hz to electromagnet coil incoming frequency, the electromagnet that electromagnet coil and cylinder iron core are formed produces the magnetic field of alternation, cyclically produce magnetic field gravitation and repulsion between such electromagnet and permanent magnet, thus piston is moved reciprocatingly.Draw water to after being full of centrifugal pump at piston pump at the latest, the external stator winding of control circuit board is powered and inner rotor magnets is rotated, thus drives centrifugal pump leaf to rotate.
By increasing a piston pump of connecting with centrifugal pump, installation site is enable to start work smoothly higher than the centrifugal pump of the wooden barrel water surface.Further, the cylinder iron core of the electromagnet of driven plunger pump work also simultaneously as the counterweight of inner rotor magnets, makes operating steadily of centrifugal pump part, after tested, compares the situation that inner rotor magnets is separated with cylinder iron core, efficiency raising more than 5%.
Described water feeding one-way valve is connected with water supply connector by pipeline, and described water outlet connector is connected with water out adapter by pipeline.
Described control circuit board is also connected with temperature sensor, and temperature sensor is arranged in the pipeline between water outlet connector and outlet pipe.After pressing switch key, first control circuit board controls pump working, and after the centrifugal pump part startup work of water pump, control circuit board controls heating tube startup and heats; Can set temperature required value by regulating key, when water temperature reaches set temperature value, control circuit board controls heating tube and stops heating, and when water temperature is lower than setting value less than 0.5 DEG C, control circuit board controls heating tube and works on.Also can be regulated the power output of water pump by regulating key, after again pressing switch key, control circuit board controls heating tube and at once quits work, and controls water pump again and quit work after crossing 5-10s.
Described tube sheet upper surface is fixedly connected with stainless steel layer, and stainless steel layer upper end is also fixedly connected with layer of silica gel, and described sealing plate is fixedly connected with permanent magnet, and tube sheet can be connected or dismantle easily with sealing plate.Tube sheet unloads rear convenient cleaning.
Described control circuit board controls heating tube, the principle of pump working and concrete circuit by the input information of temperature sensor, switch key, regulating key and is that prior art easily realizes, and no longer launches to repeat at this.