CN104068769B - A kind of auto-induction type water spray bathtub of simulating effect of fountain - Google Patents

A kind of auto-induction type water spray bathtub of simulating effect of fountain Download PDF

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Publication number
CN104068769B
CN104068769B CN201410297957.7A CN201410297957A CN104068769B CN 104068769 B CN104068769 B CN 104068769B CN 201410297957 A CN201410297957 A CN 201410297957A CN 104068769 B CN104068769 B CN 104068769B
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water
bathtub
module
chip microcomputer
infrared induction
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CN201410297957.7A
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CN104068769A (en
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王冠云
应放天
於典
陶冶
姚琤
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Zhejiang University ZJU
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Zhejiang University ZJU
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Abstract

The invention discloses a kind of auto-induction type water spray bathtub of simulating effect of fountain, comprise bathtub cylinder body, described bathtub side of cylinder block is staggered has water jet and draining seam, and bottom center has the mouth of a river under a ring-type, bottom center bottom is equipped with a brace table, and bathtub cylinder body installs water pipe below one end; In addition, auto-induction type water spray bathtub also comprises a control system and a remote control terminal; Described control system comprises power module, solenoid valve for water, two infrared induction modules, temperature sense module, single-chip microcomputer, movable switches; The present invention is by infrared induction unit module identification human height, automatically water jet height is from bottom to top controlled when people squats down or lies down, compared with traditional bathing, merge the concept of shower and bath in a tub, both shower water had been allowed to recycle in bath in a tub, liberate again the control of both hands to shower head, improve user and to take a shower experience.

Description

A kind of auto-induction type water spray bathtub of simulating effect of fountain
Technical field
The present invention relates to a kind of intelligent bathtub, relate to a kind of auto-induction type water spray bathtub of simulating effect of fountain particularly.
Background technology
Along with constantly bringing forth new ideas and development of science and technology, emerging in an endless stream of intelligence new things, the positive pickup generation of new product, from sanitaryware, early stage modal induction tap, intelligent water toilet pan sell flourishing auto-flushing message bathtub, bath cupboard etc. till now, are all that consumer brings more comfortable bathroom and newly enjoys.The intellectualized technology be used at present in sanitaryware mainly contains:
Induction technology, the induction tap that so multinational border reputable brand is released is in great demand very much, without the need to human contact (as by, press, lift, draw) infrared induction can be realized control, automatic outletting, automatically go out hand cleanser, automatically go out hot blast etc.But this technology is not also applied on bathtub at present.
Constant temperature technology, as it is responsive to temperature anomaly, regulates the mixed proportion of hot water and cold water by the mutual balanced action between general bias spring, continue to keep the constant of water temperature, there will not be because of hydraulic pressure, that water temperature changes the water temperature caused is sometimes hot and sometimes cold.When meeting cold water and interrupting suddenly, within a few second, automatically can close hot water, scald accident is no longer occurred.Be provided with thermoregulation knob and regulate temperature, consumer can according to personal like, health, different seasons, by the temperature constant of bathing on different points, within the scope of 26-52 DEG C, select arbitrarily the constant temperature bathing required for oneself, so just really achieve the hommization of bathing.
At present, the main shortcoming of traditional bath in a tub is that water consumption is large, use inconvenience, and shower does not reach the experience effect of bath in a tub, simultaneously also not little by damage by water consumption.
On the basis of constant temperature technology, the bathtub product combined with induction technology, brand-new bathing experience is brought by for user, it has merged the concept of shower and bath in a tub, both shower water had been allowed to recycle in bath in a tub, liberate again the control of both hands to shower head, contactless comfortabler light, the hygiene and health of having a bath that allow.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of auto-induction type water spray bathtub of simulating effect of fountain is provided.
The object of the invention is to be achieved through the following technical solutions: a kind of auto-induction type water spray bathtub of simulating effect of fountain, comprise: bathtub cylinder body, described bathtub side of cylinder block is staggered has water jet and draining seam, bottom center has the mouth of a river under a ring-type, bottom center bottom is equipped with a brace table, and bathtub cylinder body installs water pipe below one end; In addition, auto-induction type water spray bathtub also comprises a control system and a remote control terminal; Described control system comprises power module, two infrared induction modules, temperature sense module, single-chip microcomputer, movable switches; Described single-chip microcomputer is placed in bathtub internal body; Power module is placed in the dead slot at upper surface center of brace table; Movable switch is suspended in above bathtub cylinder body bottom surface, and the dead slot at movable switch lower surface center is built-in with touch panel, and power module and touch panel touch conducting, powers to solenoid valve for water, infrared induction module, temperature sense module and single-chip microcomputer; Temperature sense module is placed in bathtub side of cylinder block water jet, and two infrared induction modules are placed in the both sides at bathtub cylinder body edge respectively; Temperature sense module is all connected with single-chip microcomputer with infrared induction module; Described conduit pipeline is equipped with a solenoid valve for water, the pilot of described solenoid valve for water connects single-chip microcomputer, and remote control terminal is connected with the bluetooth module of single-chip microcomputer by blueteeth network;
Remote control terminal set water temperature, is sent to single-chip microcomputer by bluetooth; Movable switch gravitate presses down, and power module and touch panel touch conducting, powers to solenoid valve for water, infrared induction module, temperature sense module and single-chip microcomputer; Infrared induction module induction human height, temperature sense module induction water temperature, Single-chip Controlling magnetic valve is by regulating the spraying hydraulic pressure of water pipe, and make water spray height to responding to height, concrete formula is as follows:
F = 2 3 3 mg + aρg - 3 3 C
Wherein, the pressure of F needed for fluid starting point, i.e. spraying hydraulic pressure; C is constant constant; A is the distance of infrared induction module to people's highest point, and ρ is fluid density, and g is acceleration of gravity, and m is quality, and θ is aqueduct shower nozzle setting angle, and angle initialization of namely spraying water is 60 °.
The invention has the beneficial effects as follows: by infrared induction unit module identification human height, automatically water jet height is from bottom to top controlled when people squats down or lies down, compared with traditional bathing, merge the concept of shower and bath in a tub, both shower water had been allowed to recycle in bath in a tub, liberated again the control of both hands to shower head, improve user and to take a shower experience, its water spray effect of imitating fountain brings gaming experience to child toilet.
Accompanying drawing explanation
Fig. 1 is auto-induction type of the present invention water spray bathtub overall structure schematic diagram;
Fig. 2 is movable switch structural representation of the present invention;
Fig. 3 is auto-induction type of the present invention water spray bathtub positive side generalized section;
Fig. 4 is auto-induction type of the present invention water spray bathtub control system schematic diagram;
Fig. 5 is infrared induction module distance of reaction and water jet pressure relation schematic diagram;
In figure, bathtub cylinder body 1, brace table 2, touch panel 3, water pipe 4, solenoid valve for water 5, water jet 6, draining seam 7, the lower mouth of a river 8, infrared induction module 9, movable switch 10, power module 11, single-chip microcomputer 12, temperature sense module 13, remote control terminal 14, bluetooth module 15.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As Figure 1-4, a kind of auto-induction type water spray bathtub of simulating effect of fountain of the present invention, comprise bathtub cylinder body 1, described bathtub cylinder body 1 staggered sideways has water jet 6 and draining seam 7, bottom center has the mouth of a river 8 under a ring-type, bottom center bottom is equipped with a brace table 2, and bathtub cylinder body 1 installs water pipe 4 below one end; In addition, auto-induction type water spray bathtub also comprises a control system and a remote control terminal 14; Described control system comprises power module 11, two infrared induction modules 9, temperature sense module 13, single-chip microcomputer 12, movable switches 10; It is inner that described single-chip microcomputer 12 is placed in bathtub body 1; Power module 11 is placed in the dead slot at upper surface center of brace table 2; Movable switch 10 is suspended in above bathtub cylinder body 1 bottom surface, and the dead slot at movable switch 10 lower surface center is built-in with touch panel 3, and power module 11 and touch panel 3 touch conducting, powers to solenoid valve for water 5, infrared induction module 9, temperature sense module 13 and single-chip microcomputer 12; Temperature sense module 13 is placed in bathtub cylinder body 1 side water jet 6, and two infrared induction modules 9 are placed in the both sides at bathtub cylinder body 1 edge respectively; Temperature sense module 13 is all connected with single-chip microcomputer 12 with infrared induction module 9; Described water pipe 4 pipeline is equipped with a solenoid valve for water 5, and the pilot of described solenoid valve for water 5 connects single-chip microcomputer 12, and remote control terminal 14 is connected with the bluetooth module 15 of single-chip microcomputer 12 by blueteeth network.
User, at remote control terminal 14 set water temperature, is sent to single-chip microcomputer 12 by bluetooth; People stands in bathtub cylinder body 1, and movable switch 10 gravitate presses down, and power module 11 and touch panel 3 touch conducting, powers to solenoid valve for water 5, infrared induction module 9, temperature sense module 13 and single-chip microcomputer 12; Infrared induction module 9 responds to human height, and temperature sense module 13 responds to water temperature; When water temperature is low, water jet 6 goes out little Shui, and after water temperature to the temperature preset, single-chip microcomputer 12 controls solenoid valve for water 5 by regulating the spraying hydraulic pressure of water pipe 4, and make water spray height to responding to height, concrete formula is as follows:
F = 2 3 3 mg + aρg - 3 3 C
Above formula keeps balance exercise state gained by gravity, irrigation pressure and water jet pressure according to current under arrival water jet critical condition, and wherein fluid is as follows at the pressure formula of water jet:
P = C - 3 aρg
Above formula is by the Bernoulli equation of the conservation of mechanical energy of fluid with kinetic energy, potential energy conservation of energy principle reasoning gained, as shown in Figure 5, wherein, F is the spraying hydraulic pressure of required setting, and p is the pressure of fluid starting point O, and v is the flow velocity of fluid starting point O, m is the quality of fluid at starting point O, ρ is fluid density, and g is acceleration of gravity, and C is constant constant, a is the distance of infrared induction module 9 to people's highest point O ', the fluid move distance of a ' for setting, because setting bathtub radius L is not more than 50cm, a ' is similar to a, h is the vertical height (h=asin θ) of induction point, θ is aqueduct shower nozzle setting angle, and angle of namely spraying water, is set as 60 °.
In using, water spray height changes with the change of human height, and when people lies down, water spray height is minimum, and required spraying hydraulic pressure is minimum, and suffered by water jet, pressure is maximum; When bathtub water position is too high, water flows out from draining seam 7; Bathing terminates, and after people leaves bathtub, when movable switch 10 is agravic, automatically pops up, and power supply disconnects, and the lower mouth of a river 8 is opened, and bath water flows out.

Claims (1)

1. simulate the auto-induction type water spray bathtub of effect of fountain for one kind, it is characterized in that, comprise: bathtub cylinder body (1), described bathtub cylinder body (1) staggered sideways has water jet (6) and draining seam (7), bottom center has the mouth of a river (8) under a ring-type, bottom center bottom is equipped with a brace table (2), installs water pipe (4) below bathtub cylinder body (1) one end; In addition, auto-induction type water spray bathtub also comprises a control system and a remote control terminal (14); Described control system comprises power module (11), two infrared induction modules (9), temperature sense module (13), single-chip microcomputer (12), movable switch (10); It is inner that described single-chip microcomputer (12) is placed in bathtub cylinder body (1); Power module (11) is placed in the dead slot at the upper surface center of brace table (2); Movable switch (10) is suspended in above bathtub cylinder body (1) bottom surface, the dead slot at movable switch (10) lower surface center is built-in with touch panel (3), power module (11) and touch panel (3) touch conducting, power to solenoid valve for water (5), infrared induction module (9), temperature sense module (13) and single-chip microcomputer (12); Temperature sense module (13) is placed in bathtub cylinder body (1) side water jet (6), and two infrared induction modules (9) are placed in the both sides at bathtub cylinder body (1) edge respectively; Temperature sense module (13) is all connected with single-chip microcomputer (12) with infrared induction module (9); Described water pipe (4) pipeline is equipped with a solenoid valve for water (5), the pilot of described solenoid valve for water (5) connects single-chip microcomputer (12), and remote control terminal (14) is connected with the bluetooth module (15) of single-chip microcomputer (12) by blueteeth network;
Remote control terminal (14) set water temperature, is sent to single-chip microcomputer (12) by bluetooth; Movable switch (10) gravitate presses down, power module (11) and touch panel (3) touch conducting, power to solenoid valve for water (5), infrared induction module (9), temperature sense module (13) and single-chip microcomputer (12); Infrared induction module (9) induction human height, temperature sense module (13) induction water temperature, single-chip microcomputer (12) controls solenoid valve for water (5) by regulating the spraying hydraulic pressure of water pipe (4), make water spray height to responding to height, concrete formula is as follows:
F = 2 3 3 m g + a ρ g - 3 3 C
Wherein, the pressure of F needed for fluid starting point, i.e. spraying hydraulic pressure; C is constant constant; A is the distance of infrared induction module (9) to people's highest point, and ρ is fluid density, and g is acceleration of gravity, and m is quality, and θ is aqueduct shower nozzle setting angle, and angle initialization of namely spraying water is 60 °.
CN201410297957.7A 2014-06-26 2014-06-26 A kind of auto-induction type water spray bathtub of simulating effect of fountain Active CN104068769B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109199182A (en) * 2018-09-03 2019-01-15 宣城市欧帝斯卫浴有限公司 A kind of novel children bathtub

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016038618A1 (en) 2014-09-10 2016-03-17 Global Marketing Enterprise (Gme) Ltd. Water toy
CN104622352A (en) * 2015-03-15 2015-05-20 邬晨燚 Bathtub for old people
CN105662211A (en) * 2016-02-23 2016-06-15 苏州黄章妹族工业设计有限公司 Wooden shower bucket with micro-bubble function
CN106738242A (en) * 2016-12-15 2017-05-31 衡东县中兴陶瓷有限公司 Full-automation circulation glazing device
CN106738244A (en) * 2016-12-15 2017-05-31 衡东县中兴陶瓷有限公司 Full-automatic glazing device
CN106738243A (en) * 2016-12-15 2017-05-31 衡东县中兴陶瓷有限公司 Full-automatic efficient circulation glazing device

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Publication number Priority date Publication date Assignee Title
CN2334318Y (en) * 1997-10-08 1999-08-25 王金滔 Multi-function fountain type bathtub
US7698754B2 (en) * 2004-04-01 2010-04-20 Watkins Manufacturing Corporation Ribbon flow waterfall for spas
CN201578132U (en) * 2009-12-25 2010-09-15 徐巡忠 Novel bathtub
CN102406468A (en) * 2011-10-31 2012-04-11 张本锐 Bath tub with artificial water curtains
CN202377149U (en) * 2011-11-23 2012-08-15 泉州丽佳艺品有限公司 Solar infrared induction spray fountain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109199182A (en) * 2018-09-03 2019-01-15 宣城市欧帝斯卫浴有限公司 A kind of novel children bathtub

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