Below, with reference to accompanying drawing embodiments of the invention are described.
In Fig. 1, the 1st, supply with the main frame that hot water is used as thermal source, the 2nd, be used for the water inlet pipe of water supply thermal source main frame 1, the 3rd, the Flow-rate adjustment knob of setting confluent, the 4th, the bolt knob of cutting off the water supply of the operation usefulness of cutting off the water supply, the 5th, set hot water temperature's adjusting knob of discharging the hot water temperature, the 6th, popple dome, be used for supplying air into the operation of the running of the air feed mechanism in the hot water, the 7th, the shower flexible pipe used of circulation hot water, the 8th, discharge hot water shower fitting spray nozzle, make air be blended in the hot water that this shower fitting spray nozzle 8 discharges after and spray.The 9th, the keeper that shower fitting spray nozzle 8 is kept with inserting, the 10th, pillar, the keeper 9 that support above-mentioned keeper 9 make can with constitute bar-shaped pillar 10 chimeric ground mobile along the vertical direction, also can fix and go up in position.The 11st, pillar 10 is fixed on the installed part on the walls such as bathroom, the 12nd, be bearing in the pallet that being used on the pillar 10 held soap etc., above-mentioned 9~11 have constituted the supporting member of shower fitting spray nozzle 8.And above-mentioned pillar 10 is that foaming shower visualization ground is constituted with a kind of transparent resin that blister gas 10a is sealed.
To be expression be installed to confined state side view on the wall 36 etc. to thermal source main frame 1 and supporting member (9-11) to Fig. 2, and supporting member can be installed shower fitting spray nozzle 8 on the position of most convenient remain on the use shower time.
Below, with reference to accompanying drawing detailed structure is described.
The 13rd, regulate the flow control valve of flow corresponding to the operation of Flow-rate adjustment knob 3, the 14th, the detector of detection flow, the 15th, with the bolt of cutting off the water supply of the operations linkage ground of the leading knob 4 of cutting off the water supply action, the 16th, hot water temperature's adjuster, the 17th, the tube, the inside that form the heat exchanger of thermal source main frame 1 are provided with the heater 18 of heating usefulness, water heating being supplied with by water inlet pipe 2 is warmed up to the hot water temperature who is set by hot water temperature's adjuster 16.The 30th, control circuit, it carries out the running control of hot water temperature's control and air feed mechanism 19 according to console switch and detection signal, air feed mechanism 19 is used for supplying with the air that is immersed in hot water, when it turns round signal is supplied with notifying operator 20 and reports operating condition.21 are arranged on the thermistor that hot water temperatures in the above-mentioned tube 17 detect usefulness, and the 22nd, the steam hose that is connected with the exhaust side of above-mentioned air feed mechanism 19, the air from 19 discharges of air feed mechanism is blended into the hot water.The 23rd, the inhaling hose that is connected with the suction side of above-mentioned air feed mechanism 19, the peristome of air-breathing usefulness is configured near the bottom of thermal source main frame 1, peristome is provided with filter 24.
Below, the action of the shower bath with said structure is described.The water that imports from water inlet pipe 2 through flow control valve 13, flow detector 14, cut off the water supply bolt 15 and be fed to 17 li in the tube that is provided with heater 18, be heated the back here, by the shower flexible pipe 7 that is connected with hot water discharge pipe 25, hot water is sprayed with shower fitting spray nozzle 8.At this moment shower hot water temperature can obtain by according to water temperature and flow the caloric value of heater 18 being regulated.In order to obtain comfortable shower hot water temperature, to be adjusted to the shower hot water temperature of hobby with 5 preliminary elections of hot water temperature's adjusting knob, each resistance that detects hot water temperature's the thermistor 21 of tube 17 and hot water temperature's adjuster 16 with 30 pairs of control loops compares and the current on time of control heater 18, is adjusted to the shower hot water temperature who is liked thus.In 17 li in tube protector 26 is being set, preventing unusual heating, when rising, cutting off energising heater 18 on temperature anomaly ground.With couple together between 27 hot water discharge pipes 25 that are connected with the outlet side of tube 17 of connecting elements and the shower flexible pipe 7, shower flexible pipe 7 directs into shower fitting spray nozzle 8 to hot water; Suitable position watertight ground at this connecting elements 27 is connecting steam hose 22, and it is connected with the export department 28 of above-mentioned air feed mechanism 19, and steam hose 22 leads in the shower flexible pipe 7 and is inserted near the front end of shower fitting spray nozzle 8.And make the air of supplying with by air feed mechanism 19 be blended near above-mentioned shower fitting spray nozzle 8 front ends the liquid, to guarantee uniform admixture.
When closed circuit tap 15 is connected, just begin to discharge hot water, and then when making it become on-state, make air feed mechanism 19 begin action and air supply by control loop 30 pushing popple dome 6.And as described above air is blended in the hot water, air 29 is blended under the state of 28 li of hot water from shower fitting spray nozzle 8 ejections.
Fig. 4 represents and corresponding water yield Q1 of pressure P and air capacity Q2, the 31st, water yield territory Q1, the 32nd, air capacity territory.The hot water amount's who discharges from shower fitting spray nozzle 8 resultant flow 33 then is the amount of having added air capacity territory Q2 at above-mentioned water yield territory Q1.For example under the occasion that pressure is Pa, the water yield is Qa, under the occasion of only hot water being discharged, can only be with a small amount of discharge, it is just lower to clean ability when using shower, even there is the shower sense also can feel not enough.But under the occasion that air is sneaked into, owing to added and just can guarantee resultant flow Qa+Qb by air capacity Qb, can only be discharged the effect that the water yield Qc suitable with pressure P b under the occasion of hot water is equal to, just the ability of cleaning can be improved with less flow, comfortable shower sensation can be guaranteed.
Fig. 5 is expression and corresponding hydraulic pressure P1 of hot water amount Q that discharges and air pressure P2, the 34th, and hydraulic pressure territory P1, the 35th, air is pressed territory P2, and has constituted the pressure territory of having added air pressure P2 at above-mentioned hydraulic pressure territory P1 from the synthesis pressure 36 that shower fitting spray nozzle 8 is discharged hot water.And when discharging hot water, still can make the ejection of discharging press liter by entrained air from shower fitting spray nozzle 8 with the similarly low hydraulic pressure of occasion of above-mentioned flow, can guarantee comfortable shower sensation.
Then, when making it become off-state pushing popple dome 6 once more, control loop 30 stops air feed mechanism 19 action ground and acts on, and stops air being blended in the hot water.Formation forms the such use of prior art from 8 states of discharging hot water of shower fitting spray nozzle.
When making popple dome 6 be in on-state and to make hot water temperature's adjuster 16 be in off-state, stopping under the state of heater 18 energisings, be mixed with the water of air from shower fitting spray nozzle 8 ejections.Promptly still can be used as the water shower that is mixed with air.
As mentioned above, shower bath of the present invention be by will supporting the pillar of fixing keeper when using shower fitting spray nozzle, with air bubble-shaped formation such as resin when sealing air saturating, and the balance on can be with the shower nozzle maintenance of making more luxuriously attractive in appearance; Under the occasion that is assembled on the bathroom wall, can improve the interior decoration of bathroom, the refrigerant sense that is produced by shower bath can also be arranged.
In addition, because shower device of the present invention is with the air feed mechanism air to be blended into the hot water from the upstream side of shower fitting spray nozzle, and can only spray hot water or ejection from shower fitting spray nozzle and be mixed with any one mode both such as Air mixing hot water, thereby hot water and air extremely evenly are being ejected under the admixture, the effect that air the is sneaked into highly significant that becomes.That is to say, promptly use a spot of hot water discharge rate also can obtain cleaning fully effect, the water-saving effect is arranged; Promptly use lower hot water to discharge and press, also can hot water be discharged press and improve, can guarantee comfortable shower sense, and massage effect can also be arranged.In addition, can also separate use according to purposes, its ease of use is greatly improved.
As mentioned above, the shower bath of claim 1, by the supporting shower fitting spray nozzle is fixed, the pillar of keeper when using makes gas is the structure that blister is sealed, therefore can with the maintenance balance attractive in appearance of the shower fitting spray nozzle of making more luxuriously, and, under the occasion that above-mentioned keeper is assemblied on the bathroom wall, can also improve the interior decoration in bathroom.
The described shower bath of claim 2, promptly use less hot water discharge rate also can obtain cleaning effect fully, the water-saving effect being arranged, promptly use lower discharge hot water to press also the interpolation that can press by air and make and discharge hot water voltage rise height, can guarantee comfortable shower sensation.By constituting pillar with the transparent resin of having enclosed blister gas, can also produce refrigerant sense, can obtain a kind of bubble type shower bath that good impression is arranged to the people.