Invention content
The purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of application method of energy-saving bathtub, for recycling
Save limited heat source.
The technical solution adopted in the present invention is:Energy-saving bathtub includes bathtub, hot water recovery unit and controller, bath
Cylinder includes inner casing plate and outer shell plate, and inner casing plate links into an integrated entity with outer shell plate, and closing is equipped between inner casing plate and outer shell plate
Cavity, inner casing plate are equipped with suction eye, the first osculum and the second osculum, suction eye, the first osculum and the second draining
Hole is located at the cylinder bottom of bathtub, and outer shell plate is equipped with third osculum;Hot water recovery unit include water pump, motor, check valve, manually
Discharging valve, upper electromagnetic water discharging valve and lower electromagnetic water discharging valve;Check valve is installed on the suction eye of inner casing plate, the input port of check valve
Positioned at the cylinder bottom of bathtub, the delivery outlet of check valve and the pump mouth of water pump connect, and the water outlet of water pump is located near closed hollow ring, water
Pump is connect with motor, and motor is installed on outer shell plate;Manual water drain valve is installed on the first osculum of inner casing plate, Manual water drain valve
Water inlet be located at the cylinder bottom of bathtub, the discharge outlet of Manual water drain valve is located near closed hollow ring;In upper electromagnetic water discharging valve is installed on
Second osculum of cylinder plate, the water inlet of upper electromagnetic water discharging valve are located at the cylinder bottom of bathtub, and the discharge outlet of upper electromagnetic water discharging valve is under
Water pipe connects;Lower electromagnetic water discharging valve is installed on the third osculum of outer shell plate, and lower electromagnetic water discharging valve water inlet is located near closed hollow ring
Interior, the discharge outlet of lower electromagnetic water discharging valve is connect with downcomer;Controller is equipped with manual switch, automatic switch, shutdown switch, water level
Switch, the first temperature sensor, second temperature sensor and water level sensor, water level switch are set on the interior top of near closed hollow ring
End, the first temperature sensor are set on the upper surface of bathtub, and for detecting indoor temperature, second temperature sensor is set on enclosed type
Chamber it is interior, for detecting the temperature of near closed hollow ring bath hot water, near closed hollow ring water level sensor is set on the cylinder bottom of bathtub, for examining
Survey the water level of bathtub;Controller is connect by control line with motor, upper electromagnetic water discharging valve and lower electromagnetic water discharging valve.
In order to ensure the normal use of energy-saving bathtub, the original state of Manual water drain valve is:Manual water drain valve, which is in, closes
State, the water inlet of Manual water drain valve and the discharge outlet of Manual water drain valve are not turned on;The original state of upper electromagnetic water discharging valve is:On
Electromagnetic water discharging valve powers off, and upper electromagnetic water discharging valve is closed, and the discharge outlet of the water inlet of upper electromagnetic water discharging valve and upper electromagnetic water discharging valve is not
Conducting;The original state of lower electromagnetic water discharging valve is:Lower electromagnetic water discharging valve is in off-position;The water inlet of lower electromagnetic water discharging valve with
The discharge outlet conducting of lower electromagnetic water discharging valve.
The application method of energy-saving bathtub includes and uses as common bathing and used as radiator;Energy-saving bathtub
As common bathing in use, hot water is put into bathtub, after bathing, strike out Manual water drain valve with the hand, bath water is passed through
Manual water drain valve is put into the near closed hollow ring between inner casing plate and outer shell plate, then is put into lower water through lower electromagnetic water discharging valve by near closed hollow ring
Pipe;As radiator in use, after bathing, manual switch is pressed, controller enters manual state of a control;Controller controls
Lower electromagnetic water discharging valve is powered, and the water inlet of lower electromagnetic water discharging valve and the discharge outlet of lower electromagnetic water discharging valve are not turned on;Meanwhile controller
Motor is controlled to drive water pump operation, the enclosed type being pumped into the bath hot water in bathtub using water pump between inner casing plate and outer shell plate
Intracavitary;After bath water in bathtub exhausts, shutdown switch is pressed, controller control motor stops, and water pump stops pumping;Utilize envelope
The bath hot water of closed form intracavitary heats inner casing plate, the interior space is radiated and be dispersed by heat using inner casing plate, as scattered
Hot device uses;The loss of bathing the heat of hot water near closed hollow ring is reduced using the outer shell plate of bathtub, increases inner casing plate to Interior Space
Between the heat that radiates and distribute, reduce the waste of heat source.
Intelligent power saving bathtub is automatically controlled in use, hot water is put into bathtub, after bathing, presses automatic switch,
Controller enters automatic control state, and the lower electromagnetic water discharging valve of controller control is powered, and lower electromagnetic water discharging valve is closed, and lower electromagnetism discharges water
The water inlet of valve and the discharge outlet of lower electromagnetic water discharging valve are not turned on;Controller control motor drives water pump operation, and water pump is by bathtub
Interior bath hot water is pumped into the near closed hollow ring between inner casing plate and outer shell plate;After the bath hot water near closed hollow ring pumps full,
Water level switch is by its signal transmission to controller, and controller control motor stops, and pumping for water pump stops;Bathing near closed hollow ring
Hot water transfers heat to inner casing plate, and heat is radiated and be dispersed into the interior space, used as radiator by inner casing plate;With
The heat of bath hot water distributes near closed hollow ring, and the temperature of bath hot water constantly reduces near closed hollow ring, when bath hot water
When temperature is reduced to the temperature of setting, the second temperature sensor near closed hollow ring is by its signal transmission to controller, controller
The lower electromagnetic water discharging valve power-off of control, the water inlet of lower electromagnetic water discharging valve are connected with the discharge outlet of lower electromagnetic water discharging valve, near closed hollow ring
Interior bath hot water is discharged to downcomer through lower electromagnetic water discharging valve.
The beneficial effects of the invention are as follows:Energy-saving bathtub does not have water pump, and bath hot water is pumped into the closing of bathtub using water pump
Cavity stores, and is used bathtub as radiator, and the heat source of bath hot water is radiated and dissipated by the inner casing plate of bathtub
The interior space is dealt into, reduces the waste of heat source, meanwhile, also maintain the health of bathtub.
Specific embodiment
The present invention is further detailed below in conjunction with the accompanying drawings:
The structure diagram of energy-saving bathtub shown in FIG. 1, energy-saving bathtub include bathtub 1, hot water recovery unit 2 and control
Device 3 processed, bathtub 1 include inner casing plate 4 and outer shell plate 5, and inner casing plate 4 links into an integrated entity with outer shell plate 5, inner casing plate 4 and outer shell
Between plate 5 be equipped near closed hollow ring 6, inner casing plate 4 be equipped with suction eye 7, the first osculum 8 and the second osculum 29, suction eye 7,
First osculum 8 and the second osculum 29 are located at the cylinder bottom 9 of bathtub 1, and outer shell plate 5 is equipped with third osculum 10;Recovery of the hot water
Device 2 includes water pump 11, motor 12, check valve 13, Manual water drain valve 14, upper electromagnetic water discharging valve 15 and lower electromagnetic water discharging valve
16;Check valve 13 is installed on the suction eye 7 of inner casing plate 4, and the input port of check valve 13 is located at the cylinder bottom 9 of bathtub 1, check valve 13
Delivery outlet is connect with the pump mouth of water pump 11, and the water outlet of water pump 11 is located near closed hollow ring 6, and water pump 11 is connect with motor 12,
Motor 12 is installed on outer shell plate 5;Manual water drain valve 14 is installed on the first osculum 8 of inner casing plate 4, Manual water drain valve 14 into
The mouth of a river is located at the cylinder bottom 9 of bathtub 1, and the discharge outlet of Manual water drain valve 14 is located near closed hollow ring 6;Upper electromagnetic water discharging valve 15 is installed on
Second osculum 29 of inner casing plate 4, the water inlet of upper electromagnetic water discharging valve 15 are located at the cylinder bottom 9 of bathtub 1, upper electromagnetic water discharging valve 15
Discharge outlet is connect with downcomer 17;Lower electromagnetic water discharging valve 16 is installed on the third osculum 10 of outer shell plate 5, lower electromagnetic water discharging valve 16
Water inlet is located near closed hollow ring 6, and the discharge outlet of lower electromagnetic water discharging valve 16 is connect with downcomer 17;Controller 3 is equipped with and opens manually
Close 18, automatic switch 19, shutdown switch 20, water level switch 21, the first temperature sensor 22, second temperature sensor 23 and water
Level sensor 24, water level switch 21 are set on the interior top 25 of near closed hollow ring 6, and the first temperature sensor 22 is set on the upper table of bathtub 1
Face 26, for detecting indoor temperature, second temperature sensor 23 is set on the interior of near closed hollow ring 6, is washed for detecting near closed hollow ring 6
The temperature of hot water is bathed, 6 water level sensor 24 of near closed hollow ring is set on the cylinder bottom 9 of bathtub 1, for detecting the water level of bathtub 1;Controller
3 are connect by control line with motor 12, upper electromagnetic water discharging valve 15 and lower electromagnetic water discharging valve 16.
It is revealed in order to avoid the water of near closed hollow ring 6 through water pump 11,13 conducting direction of check valve is:Referred to by the cylinder bottom 9 of bathtub 1
Near closed hollow ring 6 between inner casing plate 4 and outer shell plate 5, negative direction is not turned on;In order to ensure the normal use of energy-saving bathtub, hand
Moving the original state of discharging valve 14 is:Manual water drain valve 14 is closed, and the water inlet of Manual water drain valve 14 with putting manually
The discharge outlet of water valve 14 is not turned on;In order to ensure the normal use of energy-saving bathtub, the original state of upper electromagnetic water discharging valve 15 is:On
Electromagnetic water discharging valve 15 powers off, and upper electromagnetic water discharging valve 15 is closed, the water inlet of upper electromagnetic water discharging valve 15 and upper electromagnetic water discharging valve 15
Discharge outlet is not turned on;The original state of lower electromagnetic water discharging valve 16 is:Lower electromagnetic water discharging valve 16 is in off-position;Lower electromagnetism discharges water
The water inlet of valve 16 is connected with the discharge outlet of lower electromagnetic water discharging valve 16.
The application method of energy-saving bathtub includes and uses as common bathing and used as radiator;Energy-saving bathtub
As common bathing in use, hot water is put into bathtub 1, after bathing, Manual water drain valve 14 is struck out with the hand, by bath water
The near closed hollow ring 6 between inner casing plate 4 and outer shell plate 5 is put into, then by near closed hollow ring 6 through lower electromagnetic water discharging valve through Manual water drain valve 14
16 are put into downcomer 17;As radiator in use, after bathing, manual switch 18 is pressed, controller 3 enters control manually
State;The lower electromagnetic water discharging valve 16 of the control of controller 3 is powered, the row of the water inlet of lower electromagnetic water discharging valve 16 and lower electromagnetic water discharging valve 16
The mouth of a river is not turned on;Meanwhile controller 3 controls motor 12 that water pump 11 is driven to run, using water pump 11 by the bath hot water in bathtub 1
It is pumped into the near closed hollow ring 6 between inner casing plate 4 and outer shell plate 5;After bath water in bathtub 1 exhausts, shutdown switch 20 is pressed, is controlled
Device 3 processed controls motor 12 to stop, and water pump 11 stops pumping;Inner casing plate 4 is heated using the bath hot water near closed hollow ring 6, profit
Heat is radiated with inner casing plate 4 and is dispersed into the interior space, is used as radiator;Envelope is reduced using the outer shell plate 5 of bathtub 1
The loss of bathing the heat of hot water in closed form chamber 6 increases the heat that inner casing plate 4 is radiated and distributed to the interior space, reduces heat source
Waste.
In order to implement that the bath hot water near closed hollow ring 6 can be walked, controller 3 is equipped with manual drainage and switchs 27;Needing will
When bath hot water near closed hollow ring 6 is drained, manual drainage switch 27 is pressed, the lower electromagnetic water discharging valve 16 of the control of controller 3 powers off,
The water inlet of lower electromagnetic water discharging valve 16 is connected with the discharge outlet of lower electromagnetic water discharging valve 16, under the bath hot water warp near closed hollow ring 6
Electromagnetic water discharging valve 16 is discharged to downcomer 17.
In order to which bath hot water extra near closed hollow ring 6 is drained, the interior top 25 of near closed hollow ring 6 is equipped with spilling water connector
38, spilling water connector 38 is connect with downcomer 17;Motor 12 drives water pump 11 that the bath hot water in bathtub 1 is pumped near closed hollow ring 6
When interior, after the bath hot water near closed hollow ring 6 pumps full;When 21 failure of water level switch, motor 12 cannot stop, water pump 11 after
Continuous to draw water, bath hot water is discharged to downcomer 17 by the spilling water connector 38 on top 25 near closed hollow ring 6, and 12 excess load of motor is avoided to transport
Row and bath hot water is avoided to rise bad bathtub 1.
The application method of energy-saving bathtub is:It automatically controls in use, hot water is put into bathtub 1, after bathing, presses
Automatic switch 19, controller 3 enter automatic control state, and the lower electromagnetic water discharging valve 16 of the control of controller 3 is powered, lower electromagnetic water discharging valve
16 close, and the water inlet of lower electromagnetic water discharging valve 16 and the discharge outlet of lower electromagnetic water discharging valve 16 are not turned on;Controller 3 controls motor 12
Water pump 11 is driven to run, the bath hot water in bathtub 1 is pumped into the near closed hollow ring 6 between inner casing plate 4 and outer shell plate 5 by water pump 11
It is interior;After the bath hot water near closed hollow ring 6 pumps full, by its signal transmission to controller 3, controller 3 controls water level switch 21
Motor 12 stops, and water pump 11 draws water stopping;Bath hot water near closed hollow ring 6 transfers heat to inner casing plate 4, and inner casing plate 4 will
Heat radiates and is dispersed into the interior space, is used as radiator;With near closed hollow ring 6 heat of bath hot water dissipate
It sends out, the temperature of bath hot water constantly reduces near closed hollow ring 6, when the temperature of bath hot water is reduced to the temperature of setting, closing
By its signal transmission to controller 3, the lower electromagnetic water discharging valve 16 of the control of controller 3 powers off second temperature sensor 23 in cavity 6,
The water inlet of lower electromagnetic water discharging valve 16 is connected with the discharge outlet of lower electromagnetic water discharging valve 16, under the bath hot water warp near closed hollow ring 6
Electromagnetic water discharging valve 16 is discharged to downcomer 17.
In order to which bath hot water extra in bathtub 1 is drained, after the bath hot water near closed hollow ring 6 pumps full, water level switch
21 by its signal transmission to controller 3, the upper electromagnetic water discharging valve 15 of the control of controller 3 is powered, and upper electromagnetic water discharging valve 15 is connected, and powers on
The water inlet of magnetic discharging valve 15 is connected with the discharge outlet of upper electromagnetic water discharging valve 15, and extra bath hot water is via power up magnetic in bathtub 1
Discharging valve 15 is discharged to downcomer 17;After extra bath hot water is drained in bathtub 1, the water level sensor 24 of 1 cylinder bottom 9 of bathtub by its
Signal transmission is powered off to controller 3, the upper electromagnetic water discharging valve 15 of the control of controller 3, and upper electromagnetic water discharging valve 15 is closed, and is restored to initial
State.
In order to avoid motor 12 drives water pump 11 to be run in a state that bathtub 1 is anhydrous, controller 3 controls motor 12 to drive
When water pump 11 exhausts the bath hot water in bathtub 1, the water level sensor 24 of 1 cylinder bottom 9 of bathtub is by its signal transmission to controller
3, controller 3 controls motor 12 to stop, and water pump 11 stops pumping.
In order to which the temperature bath water also lower than indoor temperature is drained, the first temperature sensor 22 is by indoor temperature number
According to controller 3 is transferred to, the temperature data of bath hot water near closed hollow ring 6 is transferred to controller 3 by second temperature sensor 23,
When the temperature of bath hot water near closed hollow ring 6 is less than indoor temperature, the lower electromagnetic water discharging valve 16 of the control of controller 3 powers off, under
Electromagnetic water discharging valve 16 is connected, and the water inlet of lower electromagnetic water discharging valve 16 is connected with the discharge outlet of lower electromagnetic water discharging valve 16, near closed hollow ring 6
Interior bath hot water is discharged to downcomer 17 through lower electromagnetic water discharging valve 16.
In order to improve the heat dissipation effect of inner casing plate 4, inner casing plate 4 is made of stainless steel or aluminium alloy;The surface of inner casing plate 4
Equipped with tongue and groove, for increasing the surface area of heat dissipation;In order to collect the bath hot water of bathtub 1,;The volume of bathtub 1 is collected
More than the half of bathtub 1.
In order to improve the heat insulation of outer shell plate 5, outer shell plate 5 is made of resin or plastics, and the resin plastic bed of material is hollow
Resin layer or plastic layer, for improving the heat-insulated function of outer shell plate 5;5 outside of outer shell plate, which is wrapped up in, is surrounded by one layer of heat preservation cotton, is used for
Improve 5 heat insulation of outer shell plate.
In order to reduce the impurity of bath hot water, check valve 13 is equipped with water filter 33, the water outlet and check valve of water filter 33
13 input port connection, the water inlet of water filter 33 are located at the cylinder bottom 9 of bathtub 1;Water filter 33 include shell 34, blind nut 35 with
And active carbon filter core 36, active carbon filter core 36 are installed in shell 34, blind nut 35 is connect by screw thread with shell 34, and blind nut 35 is set
There is blasthole;When the bath hot water of bathtub 1 is pumped near closed hollow ring 6 by water pump 11, bath hot water is entered by 33 blind nut 35 of water filter
Water hole enters, and bath hot water enters water pump 11 after the filtering of water filter 33 by check valve 13, is then extracted into enclosed type by water pump 11
In chamber 6, in case impurity obstruction check valve 13 and reduction impurity enter near closed hollow ring 6;Water filter 33 reaches equipped with the time to be set
During the fixed time limit, Unscrew blind nut 35 takes out the active carbon filter core 36 in shell 35, after the active carbon filter core 36 more renewed,
Again by 35 cycle of blind nut.
In order to improve the bonding strength of inner casing plate 4 and outer shell plate 5, inner casing plate 4 is equipped with rabbet along 37, and rabbet is along 37
It is embedded into 5 the inside of outer shell plate, inner casing plate 4 is made to be tightly connected integrally with outer shell plate 5;In order to ensure the intensity of bathtub 1, bathtub 1
Equipped with reinforcing rib 28, reinforcing rib 28 is connect with inner casing plate 4 and outer shell plate 5, and inner casing plate 4 and outer shell plate 5 are linked together;Add
Strengthening tendons 28 are made of stainless steel or aluminium alloy, and one end and the inner casing plate 4 of reinforcing rib 28 weld, and the other end of reinforcing rib 28 is equipped with
Concave-convex connector 30, concave-convex connector 30 are embedded in outer shell plate 5;Reinforcing rib 28 be equipped with it is a plurality of, reinforcing rib 28 is distributed in enclosed type
In chamber 6, reinforcing rib 28 be respectively arranged near closed hollow ring 6 around and lower part position.
In order to improve the insulation performance of motor 12, motor 12 is installed on outside bathtub 1, and outer shell plate 5 is equipped with water pump connector 31,
Water pump connector 31 and the water pump connector 31 of outer shell plate 5 are tightly connected.
In order to which the bath hot water implemented bathtub is directly drained, outer shell plate 5 is equipped with drainage joint 32, and drainage joint 32 is installed
In outer shell plate 5;The discharge outlet of upper electromagnetic water discharging valve 15 is connect with drainage joint 32, and drainage joint 32 is connect with downcomer 17.
For anti-skidding and increase inner casing plate 4 surface area, the surface of inner casing plate 4 is made of concave spherical surface, and concave spherical surface is covered with
The surface of inner casing plate 4;The surface of inner casing plate 4 is made of concave spherical surface, is process by sand-blasting machine using Spherical Sand.