CN2220226Y

CN2220226Y - Power water supply type lukewarm water washing toilet

Info

Publication number: CN2220226Y
Application number: CN 94215976
Authority: CN
Inventors: 何鲁敏
Original assignee: Beijing Yadu Science And Technology Co ltd
Current assignee: Beijing Yadu Science And Technology Co ltd
Priority date: 1994-06-24
Filing date: 1994-06-24
Publication date: 1996-02-21
Anticipated expiration: 2004-06-24

Abstract

The utility model relates to a power water supply type lukewarm water washing toilet which is provided with a damping bearing, a spray head auto stretching mechanism, an assembly type heating seat ring and a jetting type nozzle. The utility model has the advantages of good performance, high rate of products meeting standards and good cleaning effect. The utility model is composed of a machine body, the assembly type heating seat ring, a dynamic force water supply system, a flushing mechanism, a drying mechanism and a control mechanism, and the flushing mechanism is composed of the spray head auto stretching mechanism and the jetting type and a spraying type nozzles. The seat ring and a seat cover are arranged on the machine body through a pin shaft and the damping bearing.

Description

Power water-feeding type warm water washing toilet seat

The utility model belongs to health special part bathing apparatus, particularly a kind of power water-feeding type warm water washing toilet seat.

Raising along with people's living standard, for improving people's quality of life, the scope of application of cleaning toilet seat more and more widely the ring of the clean toilet seat of commonly using, is sat lid and is sat the end and adopt habitual bearing pin hinged, produce sorrow people's noise during use, and very easily damage ring, seat lid; Its shower nozzle moves the manual chute type of common employing or electric screw, nut type travel mechanism, complex structure not only, and the action of must special setting operation shower nozzle when using moving, and use has inconvenience more; Its heating ring is generally monoblock type, the defect rate height of not only complex process, and product; Its nozzle has only spray-type usually, and jet power disperses, the flushing ability deficiency.

The purpose of this utility model provides a kind of with damping bearing, the automatic telescoping mechanism of shower nozzle, assembly type heating ring and power water-feeding type warm water washing toilet seat jet type nozzle, that serviceability is good, product percent of pass is high, developing result is good.

The utility model is made up of body, ring, seat lid, water system, flushing machine, drying mechanism and controlling organization, body is made up of upper shell and base, upper shell is downward opening shedding shell, and the front is provided with the depression of band opening, and is arranged with pin shaft hole in the depression side; Base has and the corresponding periphery of upper shell, and its back is provided with T type groove, and the bottom surface is arranged with damping bearing, and the base spiral-lock is at the openend of upper shell, and formation is with the cavity of downward opening; Ring is an assembly type heating ring, and it is made up of loam cake, base plate and electrical heating elements, and loam cake is the annular opening housing, is provided with the ear of two band pin shaft holes at the rear portion of loam cake; Base plate is the ring flat-plate that matches with last cover gab, and spiral-lock constitutes heating chamber at the openend of loam cake with loam cake; Electrical heating elements sticks on the loam cake internal perisporium; Sit lid and be periphery and the corresponding cover plate of ring periphery, its rear portion be provided with two with the coaxial pin shaft hole of ring loam cake pin shaft hole; Ring and seat lid are installed on the body through bearing pin and damping bearing; Water system is by the hydrant that is installed in the engine cavity, water intaking valve, water tank, water pump and combination valve constitute, hydrant is connected in the porch of water intaking valve, water tank is by greatly, little water tank constitutes, water intaking valve is installed on the little water tank, little water tank is provided with the outlet pipe that is connected with water pump, the large water tank top is provided with water inlet pipe and osculum, be provided with electric heater in the large water tank cavity, flushing machine is made up of automatic telescoping mechanism of shower nozzle and nozzle, the automatic telescoping mechanism of shower nozzle is by quiet urceolus, moving inner core, back-moving spring and gland are formed, quiet urceolus is provided with the central through hole of band reaming, and its two ends are respectively equipped with reaming and shrinkage cavity; Moving inner core is provided with the central through hole of band reaming, and reaming end periphery is provided with the convex shoulder as spring base, and the other end is provided with the axle head that is connected with nozzle; Back-moving spring is enclosed within on the inner core, and two ends withstand on respectively on the convex shoulder end face of quiet urceolus central through hole bottom face and moving inner core, and in moving inner core places quiet urceolus; Gland is provided with the inlet opening; Nozzle is made up of nozzle body and nozzle cover, one end of nozzle body is provided with the interface end of bringing aquaporin into, and be provided with successively gutter, Φ shape collecting tray and the spray tank that connects, the straight trough of Φ shape collecting tray is the reducing and expansion groove, its reducing and expansion interface is positioned at first intersection of straight trough and two half circle groove, and is provided with air admission hole at this place; Nozzle cover is periphery and the corresponding cover plate of nozzle body shape, and the nozzle cover spiral-lock and makes gutter on the nozzle body, Φ shape collecting tray and spray tank constitute diversion passage, Φ shape busway and jet on nozzle body; Drying mechanism is made up of housing, electric motor fan and electric heater, and housing is a tubular body, and electric motor fan and electric heater place in the housing, and makes electric heater be positioned at the nearly port of export; Controlling organization is made of operation control panel that places the forward and backward side of body right side end face and adjusting control panel.

Because the utility model is by body, assembly type heating ring, sit lid, water system, flushing machine, drying mechanism and controlling organization are formed, flushing machine is made up of automatic telescoping mechanism of shower nozzle and jet type nozzle, assembly type heating ring and seat lid are hingedly mounted on the body through bearing pin and damping bearing, assembly type heating ring, inject earlier loam cake and base plate when being convenient to make respectively, again electrical heating elements is bonded in the loam cake, at last with the base plate spiral-lock on last cover gab, technology is simple, rationally, the product percent of pass height, during use, cover and sit lid, during ring, the damping action power of damping bearing, make and sit lid, ring closes slowly, do not produce noise and can not damage to sit and cover, ring, when desire is washed, need only handle water supply button, press water is successively through hydrant, water intaking valve, little water tank, water pump, large water tank and combination valve, enter on the moving inner core reaming end end face of the automatic telescoping mechanism of nozzle, at first make inner core overcome the elastic force of back-moving spring to overhanging, withstand on until convex shoulder on it on reaming bottom face of quiet urceolus, shower nozzle is overhanging to put in place, press water is through the diversion passage of jet type nozzle, Φ shape busway and jet, current once compile the main flow bundle at reducing and expansion straight trough and the generation of half circle groove intersection, at straight trough and half circle groove intersection's generation for the second time eddy current, through Φ type collecting tray two half circle groove introduction of eddy currents, secondary compiles the reinforcement a fluid stream, and and the gas that enters a fluid stream fully mix, ejecting a fluid stream from jet concentrates, the rotary water current that impulsive force is big, improve developing result, thereby reach the purpose of this utility model.

Fig. 1 is the utility model vertical view

Fig. 2 is the utility model front view

Fig. 3 is A among Fig. 1-A profile

Fig. 4 is B among Fig. 1-B profile

Fig. 5 be among Fig. 1 C to view

Fig. 6 is D among Fig. 5-D profile

Fig. 7 is E among Fig. 1-E profile

Fig. 8 is F-O-O ' among Fig. 7-F profile

Fig. 9 is G among Fig. 1-G profile

Figure 10 is H among Fig. 1-H profile

Figure 11 is a water service plan

Figure 12 is I among Fig. 1-I profile

Figure 13 be among Fig. 1 J to partial enlarged drawing

Figure 14 be among Figure 13 K to revolved view

Figure 15 is M among Figure 13-M profile

Figure 16 is N among Figure 14-N profile

Figure 17 is the local amplification profile of P portion among Fig. 1

Below in conjunction with accompanying drawing the utility model is further elaborated.

As shown in Figure 1 and Figure 2, the utility model by body 1, ring 2, sit cover 3, water system 4, flushing machine 5, drying mechanism 6 and controlling organization 7 form, as Fig. 2, shown in Figure 3, body 1 is made up of upper shell 11 and base 12, upper shell 11 is for being provided with the horizontal L shaped shedding shell of downwardly facing opening 111, and its front side is provided with the depression 113 of band opening 112; Base 12 has with upper shell 11 openings 111 corresponding peripheral fronts and is provided with groove 121, as Fig. 3, Fig. 5, shown in, its right rear end extends upward and forms back side panel 122, and be provided with T type groove 123 thereon, and as shown in Figure 6, through being installed on the pedestal 8 with eccentric T type eccentric bolt, the right-hand member of the relative upper shell 11 of its right-hand member extends upward, and constituting cavity 13 with upper shell 11 right-hand members, base 12 spiral-locks and constitute the cavity 14 that the front side is provided with opening 141 on upper shell 11; As Fig. 4, Fig. 9, shown in Figure 10, ring 2 is assembly type heating ring, it is made up of loam cake 21, base plate 22, heat transfer element 23, electrical heating elements 24 and temperature control element 25, loam cake 21 is for having the circular opening housing of opening 211, it has the inverted u-shaped cross section, be arranged with two at the rear portion respectively with the lug 214,215 of garden pin-and-hole 212 irregularly-shaped holes 213, as shown in Figure 8, establish the

reaming

216 and 217 that snap ring 26 is installed in the outside of garden pin-and-hole 212 and irregularly-shaped hole 213, be provided with endless groove 218 in opening 211 sides; The ring flat-plate that base plate 22 matches for the opening 211 of periphery and loam cake 21, one side are provided with the seam 21 that the ring-type draw-in groove 218 with loam cake 21 matches, and on the bonding ring-type draw-in groove 218 that is installed in loam cake 21, constitute heating chamber 27, are provided with cushion block 222 bottom it; Heat transfer element 23 is preferably aluminium foil, and heat transfer element 23 sticks on the internal perisporium of loam cake 21; Electrical heating elements 24 is a heating wire, and it sticks on the heat transfer piece 23; Temperature control element 25 is made up of the thermal cut-off 252 of the heat sensor 251 of regulating temperature and limit temperature, and heat sensor 251 is installed on the internal perisporium of loam cake 21, and overheat protector 251 is installed in the middle part of heating chamber 27; Sit and cover 3 peripheral corresponding cover plates for periphery and ring 2, its rear portion is provided with two bands and loam cake 21 garden pin-and-holes 212, irregularly-shaped hole 213 coaxial irregularly-shaped hole 31, garden pin-and-hole 32, as shown in Figure 8, ring 2 and sitting covers 3 and is installed on the base 12 of body 1 through damping bearing 9 and bearing pin 10, damping bearing is made up of overcoat 91, interior cover 92, scraper plate 93, pressing plate 94 and location structure 95, and overcoat 91 is provided with the blind hole 912 of half reaming 911 and the blind hole 913 of installation and positioning structure 95; Interior cover 92 is provided with special-shaped blind hole 921, periphery is provided with adjacent baffle plate 922 and axial groove 923, the cross section of axial groove 923 is curved, in the openend of cover 92 special-shaped blind hole 921 be provided with the shaft shoulder 924 that half reaming, the 911 end section shapes with overcoat 91 match, interior cover 92 is rotatably installed in the blind hole 912 of overcoat 91, and make half reaming 911 of overcoat 91 constitute the damping cavity 916 of injecting damping grease, as shown in Figure 8, interior cover 92 is provided with cave 925, location with blind hole 913 corresponding positions of overcoat 91, and be provided with variable cross-section arc cave groove 926 with 925 equipotential places, cave, location, scraper plate 93 is provided with damping hole 931 as shown in Figure 7, the one end be provided with interior cover 92 on the hinge end 932 that originally matches of axial groove 923 cross sectional shapes, and with its be rotatably installed in the cover 92 on, and the damping cavity on the overcoat 91 916 is separated into a left side, right

half damping cavity

9161,9162, the other end one side of scraper plate 93 is provided with lip limit 933; Pressing plate 94 has and the corresponding periphery in overcoat 91 cross sections, and its center is provided with through hole 941,

And be connected with overcoat 91 through screw 924, interior cover 92 is fixed on the overcoat 91; Location structure 95 is made up of stage clip 951 and positioning balls 952 in the blind hole 913 that places overcoat 91, in positioning ball 952 can embed successively in the cover 92 arc cave grooves 926, on the shaft shoulder 924 end faces of interior cover 92 or locate in the cave 925; Bearing pin 10 is the profiled cross-section axle of tape spool shoulder 101, its cross sectional shape and ring 2, sit cover 3 and the interior cover 92 of damping bearing 91 on irregularly-

shaped hole

213,31 and 921 match, and be provided with the ring draw-in groove 102 that allows the snap ring 26 on the ring 2 to snap in, as Fig. 1, shown in Figure 11, water system 4 is by the hydrant 41 that is installed in body 1 cavity 13, water intaking valve 42, water tank 43 and the water pump 44 and the combination valve 45 that are installed in body 1 cavity 14 are formed, as shown in Figure 3, water tank 43 is made of block 431 and case lid 432, and water tank 43 is divided into little water tank 434 and large water tank 435 by dividing plate 433, be provided with on the little water tank 434 successively and the water intaking valve 42 that is installed on the little water tank 434, the water inlet pipe 4341 that hydrant 41 connects is provided with outlet pipe 4342 that connects with water pump 44 and the overflow pipe 4343 that leads in the pedestal 8 at its top; Large water tank 435 is provided with respectively water inlet pipe 4351 and the outlet pipe 4352 that connects with water pump 44 and flushing machine 5, be provided with L shaped electric heater 4353, water level control meter 4354 and overheat protector 4355 in its top inner wall, drain plug 4356 and heat sensor 4357 be housed respectively in its bottom and sidewall; Flushing machine 5 is made up of two automatic telescoping mechanisms 51 of shower nozzle and

nozzle

52,53, and as shown in figure 12, the automatic telescoping mechanism 51 of shower nozzle is by quiet urceolus 511.Tube 512, moving inner core 513, back-moving spring 514, gland 515 and reinforcement plug 516 are formed in moving, and quiet urceolus 511 is provided with central through hole 5111, and its two ends are respectively equipped with reaming 5112 and shrinkage cavity 5113; Tube 512 is provided with central through hole 5121 in moving, its two ends are respectively equipped with reaming 5122 and shrinkage cavity 5123, be provided with convex shoulder 5124 as spring base in reaming 5122 end peripheries, the periphery of convex shoulder 5124 is provided with seal groove 5126 that sealing ring 5125 is installed and is provided with radial peg 5127 at close end; Moving inner core 513 is provided with the central through hole 5132 of band reaming 5131, be provided with convex shoulder 5133 in reaming 5131 end peripheries as spring base, convex shoulder 5133 peripheries are provided with the seal groove 5135 that sealing ring 5134 is installed, the other end is provided with the axle head 5136 that is connected with nozzle 52, (53), which is provided with the seal groove 5138 that sealing ring 5137 is installed; Back-moving spring 514 is made up of middle back-moving spring 5141 and interior back-moving spring 5142, middle back-moving spring 5141 is enclosed within on the moving middle tube 512, two ends withstand on respectively quiet urceolus 511 central through holes 5111 bottom face and moving on 5124 lower surfaces of tube 512, and tube 512 places in the quiet urceolus 511 in moving; Interior back-moving spring 5142 is enclosed within on the moving inner core 513, two ends withstand on respectively moving on convex shoulder 5133 lower surfaces of the bottom face of central through hole 5121 of tube 512 and moving inner core 513, and place in moving 512 with moving inner core 513; Gland 515 is provided with the inlet opening 5151 that connects through water system 4 combination valves 45 and large water tank 435 upper water-out pipes 4352, its periphery is corresponding with reaming 5112 ends on the quiet urceolus 511, the one side is provided with seam 5152 and the guide rod 5153 that the opening with reaming 5112 matches, seam 5152 peripheries are provided with installs sealing ring 5154 and seal groove 5155, reinforcement plug 516 is for being provided with the truncation cone of central through hole 5161, its minimum diameter and maximum gauge should be respectively less than with central through hole 5132 greater than moving inner core 513, reinforcement plug 516 is slidingly mounted on central through hole 5161 on the guide rod 5153 of gland 515, and its range should be less than the range of moving inner core 513; As Figure 13, Figure 14, shown in Figure 15, nozzle 52 is an all-purpose nozzle, it is by nozzle body 521, nozzle cover 522 and sealing gasket 523 are formed, as shown in figure 16, one end of nozzle body 521 is provided with the interface end 5212 of bringing aquaporin 5211 into, and be provided with successively the L shaped gutter 5213 that connects, Φ shape collecting tray 5214 and spray tank 5215, the straight trough 5216 of Φ shape collecting tray 5214 is the reducing and expansion groove, the reducing and expansion interface is positioned at first intersection of straight trough 5216 and two half circle groove 5217, and be provided with air inlet 5218 at the interface in nearly reducing and expansion, and spray tank 5215 is the flaring groove, the periphery of nozzle body 521 is provided with seam 5219; The cover plate that nozzle cover 522 matches for periphery and nozzle body 521 bodies, its periphery is provided with the depression 5221 that the seam 5219 with nozzle body 521 peripheries fastens, and be provided with the depression 5223 of being with protruded stigma 5222, be provided with air inlet 5224 with the correct mutually place of the air inlet 5218 of nozzle body 521; Sealing gasket 523 is the depression 5223 corresponding plates of periphery and thickness and nozzle cover 522, its the middle part be provided with on the protruded stigma 5222 that is stuck in nozzle cover 522 depression 5231 and with nozzle cover on air admission hole 5224 corresponding positions be provided with air admission hole 5232, nozzle cover 522 spiral-locks are on nozzle body 521, and making L shaped gutter 5213, Φ shape collecting tray 5214 and the spray tank 5215 of nozzle body 521 constitute diversion passage, Φ shape busway and jet, nozzle 53 is lady's spray-type; As Fig. 1, shown in Figure 17, drying mechanism 6 is made up of housing 61, electric motor fan 62 and electric heater 63, and housing 61 is horizontal L shaped tubular body, and its inlet end is provided with collector ring 611 and guide ring 612 successively, electric motor fan 62 places in the guide ring 612, and electric heater 63 is positioned at the nearly port of export of housing 61; As shown in Figure 1, controlling organization 7 is made of manipulation control panel 71 that places the forward and backward side of body 1 left side end face and adjusting control panel 72.

Claims

1, power water-feeding type warm water washing toilet seat, it is made up of body, ring, seat lid, water system, flushing machine, drying mechanism and controlling organization, it is characterized in that described ring is an assembly type heating ring, it is made up of loam cake, base plate and electrical heating elements, loam cake is the annular opening housing, is provided with the ear of two band pin shaft holes at the rear portion of loam cake; Base plate is the ring flat-plate that matches with last cover gab, and spiral-lock constitutes heating chamber at the openend of loam cake with loam cake; Electrical heating elements sticks on the loam cake internal perisporium; Sit lid and be periphery and the corresponding cover plate of ring periphery, its rear portion be provided with two with the coaxial pin shaft hole of ring loam cake pin shaft hole; Ring and seat lid are installed on the body through bearing pin and damping bearing.

2, power water-feeding type warm water washing toilet seat according to claim 1, flushing machine is made up of shower nozzle telescoping mechanism and nozzle, it is characterized in that described shower nozzle telescoping mechanism is the automatic telescoping mechanism of shower nozzle, it is made up of quiet urceolus, moving inner core, back-moving spring and gland, quiet urceolus is provided with the central through hole of band reaming, and its two ends are respectively equipped with reaming and shrinkage cavity; Moving inner core is provided with the central through hole of band reaming, and reaming end periphery is provided with the convex shoulder as spring base, and the other end is provided with the axle head that is connected with nozzle; Back-moving spring is enclosed within on the inner core, and two ends withstand on respectively on the convex shoulder end face of quiet urceolus central through hole bottom face and moving inner core, and in moving inner core places quiet urceolus; Be provided with the inlet opening covering.

3, power water-feeding type warm water washing toilet seat according to claim 1 and 2 is characterized in that described damping bearing is made up of overcoat, interior cover and scraper plate, is arranged with the blind hole with half reaming outward; In be arranged with special-shaped blind hole, periphery is provided with adjacent baffle plate and axial groove, the cross section of axial groove is curved, the special-shaped blind hole openend of interior cover is provided with the shaft shoulder that matches with overcoat half reaming end section shape, interior cover is rotatably installed in the overcoat blind hole, and makes half reaming of overcoat constitute the damping cavity of injecting damping grease; Scraper plate is provided with damping hole, the one end be provided with in the hinge end that matches of the axial groove shape of cross section that puts, it puts mat in being rotatably installed in, and the damping cavity that will put outward is separated into left and right half damping cavity.

4, power water-feeding type warm water washing toilet seat according to claim 3, it is characterized in that described nozzle is made up of nozzle body and nozzle cover, one end of nozzle body is provided with the interface end of bringing aquaporin into, and be provided with successively gutter, Φ shape collecting tray and the spray tank that connects, the straight trough of Φ shape collecting tray is the reducing and expansion groove, its reducing and expansion interface is positioned at first intersection of straight trough and two half circle groove, and is provided with air admission hole at this place; Nozzle cover is periphery and the corresponding cover plate of nozzle body shape, and the nozzle cover spiral-lock and makes gutter on the nozzle body, Φ shape collecting tray and spray tank constitute diversion passage, Φ shape busway and jet on nozzle body.

5, power water-feeding type warm water washing toilet seat according to claim 4, it is characterized in that the automatic telescoping mechanism of described shower nozzle also has the moving tube that places between quiet urceolus and the moving inner core, tube is provided with central through hole in moving, the central through hole two ends are provided with reaming and shrinkage cavity, are provided with convex shoulder and radial peg in the reaming periphery.

6, power water-feeding type warm water washing toilet seat according to claim 5 is characterized in that a side center of the gland of the automatic telescoping mechanism of described shower nozzle is provided with guide rod; Also have the reinforcement plug, the reinforcement plug is the truncation cone that is provided with central through hole, its minimum diameter and maximum gauge respectively less than with central through hole greater than moving inner core, reinforcement plug slip cap is contained on the guide rod of gland, its range is less than the range of moving inner core.

7, power water-feeding type warm water washing toilet seat according to claim 6 is characterized in that described ring also has the heat transfer element that sticks on the loam cake internal perisporium, and electrical heating elements is bonded on the heat transfer element.

8, power water-feeding type warm water washing toilet seat according to claim 7 is characterized in that symmetrically arranged two lugs of described ring are respectively equipped with garden pin-and-hole and irregularly-shaped hole, and is provided with the reaming that snap ring is installed at the garden pin-and-hole and the irregularly-shaped hole outside; Sit lid and be symmetrically arranged with irregularly-shaped hole and garden pin-and-hole; Be through in the damping bearing irregularly-shaped hole simultaneously, in the ring irregularly-shaped hole (garden pin-and-hole) and sit the bearing pin that cover the interior odd-shaped cross section of pin hole (irregularly-shaped hole) and be provided with draw-in groove.

9, power water-feeding type warm water washing toilet seat according to claim 8 is characterized in that described damping bearing also has the location structure of being made up of stage clip and positioning ball; Outside described, put and be provided with the blind hole that stage clip is installed, on the shaft shoulder end face of interior cover, be provided with the cave, location that embeds positioning ball.

10, power water-feeding type warm water washing toilet seat according to claim 9 is provided with variable cross-section arc cave groove with isometrical place, cave, location on the shaft shoulder end face that it is characterized in that overlapping in the described damping bearing.

11, power water-feeding type warm water washing toilet seat according to claim 10 is characterized in that a scraper plate other end side opposite with interior cover baffle plate of described damping bearing is provided with the lip limit.

12, power water-feeding type warm water washing toilet seat according to claim 11, it is characterized in that described water system is made up of the water pump and the combination valve that are installed in hydrant, water intaking valve, the water tank in the engine cavity and be installed in the engine cavity, water tank is made of block and case lid, and water tank is divided into little water tank and large water tank by dividing plate, be provided with on the little water tank successively and be installed in the water intaking valve on the little water tank, the water inlet pipe that hydrant connects, be provided with the outlet pipe that connects with water pump at its top and lead to overflow pipe in the pedestal; Large water tank is provided with respectively water inlet pipe and the outlet pipe that connects with water pump and flushing machine, is provided with L shaped electric heater, water level control meter and overheat protector in its top inner wall, in its bottom and sidewall drain plug and heat sensor is housed respectively.

13, power water-feeding type warm water washing toilet seat according to claim 12 is characterized in that described body is made up of upper shell and base, and upper shell is the horizontal L shaped shedding shell that is provided with downwardly facing opening, and its front side is provided with the depression of band opening; Base has and the corresponding periphery of upper shell opening, the front is provided with groove, its right rear end extends upward the formation back side panel, and be provided with T type groove thereon, and through being installed on the seat body with eccentric T type eccentric bolt, the right-hand member of the relative upper shell of its right-hand member extends upward, and constitute cavity with the upper shell right-hand member, the base spiral-lock is on upper shell, and the formation front side is provided with the cavity of opening.

14, power water-feeding type warm water washing toilet seat according to claim 13, it is characterized in that described drying mechanism is made up of housing, electric motor fan and electric heater, housing is horizontal L shaped tubular body, its inlet end is provided with collector ring and guide ring successively, electric motor fan places in the guide ring, and electric heater is positioned at the nearly port of export of housing.