CN2700421Y - Upgrading squatting pan - Google Patents

Abstract

The utility model relates to an upgrading squatting pan which is composed of a connecting pipe of water inlet, a main valve, an auxiliary valve, a guiding and flushing valve, a gate valve, a weight receiving device, a wind guiding device and a bedpan. The utility model can select from two water flushing modes, one mode is a water flushing mode in an easy flushing type, and the other mode is a water flushing mode in a self flushing type. The water flushing mode in an easy flushing type can be upgraded to the water flushing mode in a self flushing type by adding part components. The utility model has the characteristics of automatic water flushing, automatic wind guide and smell elimination, block prevention through a self through mode, capability of upgrade, freezing prevention and cold resistance.

Description

The upgraded pan

(1) technical field:

The utility model relates to a kind of upgraded pan, belong to building hygiene sanitary equipment technical field.

(2) background technology:

At present, the pan that uses under the general occasion, distinct issues are not have after an action of the bowels bath and air inducing function voluntarily the most, cause the phenomenon that often appearance is not washed by water after an action of the bowels in the washroom, peculiar smell is bigger, this is comparatively common in grass-roots unit.

The immediate development of chamber pot flushing water though occurred infrared induction control bath, still has some problems: the one, be subject to the restriction that has a power failure, and stopped electricity and just can't use; The 2nd, popularize to use and just expend much electricity with regard to himself electriferous state; The 3rd, price is higher, influences it and popularizes use; The 4th, be subject to environmental limitations, use easily goes to pot under the public arena.

The described noise elimination taste removal of the patent No.: ZL02267540.X is from towards antiseized pan, comparatively desirable solution flushing voluntarily, disappear flavor, structure-integrated problem of air inducing automatically.Particularly take noise elimination dish (original bill number 85), the technical scheme of the plug of eliminating the noise (original bill number 88), the water sound that closes that produces when closet is brought into use greatly reduces.But still show some shortcomings: the one, structure is simple not enough, causes cost higher; The 2nd, close the water sound and also fail on mechanism, to eliminate at all.

(3) summary of the invention:

The purpose of this utility model is: provide a kind of structure to be easy to regulate, just do not produce on the mechanism and to close the water sound, have automatic flushing, automatic disappear flavor, logical choke preventing function certainly of air inducing, and can on same bedpan, increase and decrease the part assembly and can realize riding and automatic two kinds of pans that the bath mode is exchanged.

Design scheme of the present utility model is achieved in that a kind of upgraded pan.Comprise: main valve (13), secondary valve (16), draw towards valve (15), bedpan (14), connect that (47), (44), induced draught system (1), water inlet tube connector (70) are put in refitting, gate valve (65) is formed.It is characterized in that main valve (13), secondary valve (16), draw in valve (15), the major-minor seat groove (48) that lays respectively at bedpan (14), (50) and installing port (27); The water inlet of main valve (166), link up with water inlet manifold (8) by gate valve (65), water inlet tube connector (70), water inlet branched pipe (11); The mouth of a river (161) of crossing of main valve is passed through water output duct (49), is linked up along (36) with the water guide of bedpan; The control chamber of main valve (171) draws washing pipe (199), secondary ring cavity (201) down, secondary port (206), links up with the chamber, top (217) of secondary valve through main port (153), main ring cavity (148) down, main washing pipe (146), annular groove (232) and cross-drilled hole (233), the pair of drawing; Ring cavity (139) via through holes (140) in the master of main valve, main outer ring cavity (141), major flow duct (143), with the water guide of bedpan along (36) communication; Ring cavity (192) via through holes (193) in secondary valve secondary, secondary outer ring cavity (194), secondary mozzle (196), with the water guide of bedpan along (36) communication; Air inducing hole (34) is linked up with air-introduced machine (1) by air inducing interface (32), air inducing branched pipe (7), air inducing house steward (6); Air inducing switch (213) is positioned at auxiliary valve body (207), and its break-make is subjected to Nang Ding (216) control of water discharging bag (208).

Also have some technical characterictics to be:

One, described main valve (13) by main valve body (172), fairlead (185), spool post (160), rubber cushion (158), tube net (154), mediation spring (155), mediation plug (170), bath piston (167), V-type circle (168), collet (152), close water ring (149), back-moving spring (175), homophony pole (138), ball (137), master control valve rod (136), main regulation tube (135), main valve head (134) and form.Rotation main regulation tube (135) can be regulated master control valve rod (136) and close gap between the water ring (149), presses down to rotate master control valve rod (136) and can regulate the internal diameter that closes water ring (149).

Two, described secondary valve (16) by auxiliary valve body (207), water discharging bag (208), draining spring (209), collet (205), close water ring (202), back-moving spring (220), secondary adjusting rod (191), ball (190), secondary control valve rod (189), secondaryly regulate tube (188), secondary valve head (187) is formed.Revolute is regulated tube (188) and can be regulated secondary control valve rod (189) and close gap between the water ring (202), presses down revolute control valve rod (189) and can regulate the internal diameter that closes water ring (202).

Three, described drawing towards valve (15) by drawing towards valve body (235), fixed muffle (225), draw extrusion (226), flexible rubber ring (227), pressing and form along barrel (228), dog screw (229), spiral cover (230), positioning screw cap (231).

Four, described bedpan (14) is by wing plate (26), (28), anti-slip tank (25), (29), installing port (27), bedpan cover fixing hole (30), (31), air inducing interface (32), jetting orifice (33), air inducing hole (34), drip washing hole (35), water guide is along (36), basin body (37), the following mouth of a river (38), turn over water curved (39), drain gully (40), bath conduit (42), big inclined-plane (43), bath hole (45), (46), major-minor seat groove (48), (50), water output duct (49) is formed.

Five, describedly connect that (47) are put in refitting, (44) are arranged in major-minor seat groove (48), (50), and two kinds of structures of touching column formula and rod-pulling type are arranged: the touching column formula connects that refitting is put by lining box (58), buckle shrouding (55), connect weight plate (54), adjusting knob (56), interior glue frame (52), touching column (74), (79), sleeve pipe (75), (78), spring (76), (77), caulking groove (80), (84), screw (59), (69), (81), (82), nut (62), (66) are formed; Rod-pulling type connects that refitting is put by lining box (117), buckle shrouding (114), connect weight plate (107), adjusting knob (111), outer glue frame (105), pull bar (108), (113), pin rod (106), (123), (124), (125), caulking groove (126), (129), screw (118), (121), (127), (128), nut (119), (120) are formed, the two ends of lining box (117) be provided with can grantee's body weight power end platform (116), (122), add luminescent material when outer glue frame (105) is made, can manifest its profile night.

Six, described induced draught system (1) is made up of air-introduced machine (1), exhaust duct (24), air inducing house steward (6), air inducing branched pipe (7), control box (23), air inducing switch (213), low voltage control bus (2), low voltage control branch line (20).Air inducing house steward (6) is provided with the gutter (18) that band turns over water curved (17).

The utility model and the manual time-delay valve formula pan contrast of comparatively generally using at present have following advantage:

1, auto-flushing, the air inducing flavor that disappears: the utility model has been realized the function of people from auto-flushing, makes flushing the toilet after use that reliable guarantee arranged, and the disappear realization of function of odor of air inducing automatically in the use in addition makes the lavatory health fundamentally obtain change.

2, designs simplification, dependable performance: the utility model does not have complex component, can both one-shot forming make no specific (special) requirements greatly; Automatically washing capacity realizes by physical principle, need not to provide other energy, is not subjected to the restriction that has a power failure, and therefore characteristics simple in structure, dependable performance are arranged.

3, good integrity, highly versatile: the utility model can be realized the Hide All installation, does not have any exposed part, is that whole washroom layout is overcome messy phenomenon.The flushing system of this kind closet only need change mounting means and annexation thereof can realize its function on urinal, water closet.The characteristics that therefore good integrity, highly versatile are arranged.

4, bath science, water-saving are energy-conservation: the bath mode that the utility model adopts various different efficacies such as drip washing, injection to combine, and the bath effect is greatly improved, water supply volume reduces on the contrary, and therefore the energy-conservation characteristics of water-saving are arranged.

5, logical anti-blocking certainly, dual regulation: the utility model is changed the mode that the anti-damping hole of simple screen pack is blocked, set up logical certainly function, be equipped with adjusting rod on main valve, the secondary valve, the main valve adjusting rod stresses Flow-rate adjustment, secondary valve regulation bar stresses the time adjusting, therefore has to be difficult for stopping up the characteristics that adjustable range is wide.

Therefore 6, structure one, simple installation: bedpan of the present utility model and flushometer, connect that refitting is put, fully integratedization of induced draught system structure, need not assembled on site, simple installation, the characteristics that installation cost is low are arranged.

7, configuration is free, scalable: the utility model only needs can realize that by increase and decrease part assembly the product of two kinds of different prices, different bath modes exchanges on same bedpan, therefore have can free upgrading characteristics.

8, antifreeze cold-resistant, should not destroy: the utility model is carried out complete embedded installation, does not have to be exposed to outer parts, therefore has antifreeze cold-resistantly, should not be destroyed, and makes it comparatively to be suitable for the characteristics of the use public arena under.

(4) description of drawings:

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is integral installation of the present utility model and annexation schematic diagram;

Fig. 2 is the floor map of bedpan of the present utility model;

Fig. 3 is the A-A sectional drawing of bedpan of the present utility model;

Fig. 4 is the B-B generalized section of bedpan of the present utility model;

Fig. 5 is that the C-C touching column formula of bedpan of the present utility model connects the generalized section that refitting is put;

Fig. 6 is that the C-C touching column formula of bedpan of the present utility model connects the E-E sectional drawing that refitting is put;

Fig. 7 is the D-D generalized section of bedpan of the present utility model;

Fig. 8 is that the C-C rod-pulling type of bedpan of the present utility model connects the generalized section that refitting is put;

Fig. 9 is that the C-C rod-pulling type of bedpan of the present utility model connects the F-F sectional drawing that refitting is put;

Figure 10 is the front view that the C-C rod-pulling type of bedpan of the present utility model connects the pull bar put of refitting;

Figure 11 is the sectional drawing of main valve of the present utility model;

Figure 12 is the G-G sectional drawing of main valve of the present utility model;

Figure 13 is the H-H sectional drawing of main valve of the present utility model;

Figure 14 is the sectional drawing of secondary valve of the present utility model;

Figure 15 is the sectional drawing that draws towards valve of the present utility model;

Figure 16 is the I-I sectional drawing that draws towards valve of the present utility model.

In Fig. 1: the 1st, air-introduced machine, the 2nd, low voltage control bus, the 3rd, pipe fitting, the 4th, threading house steward, the 5th, pipe fitting, the 6th, air inducing house steward, the 7th, air inducing branched pipe, the 8th, water inlet manifold, the 9th, pipe fitting, the 10th, pipe fitting, the 11st, advance the water branched pipe, the 12nd, movable joint, the 13rd, main valve, the 14th, bedpan, the 15th, draw towards valve, the 16th, secondary valve, the 17th, turn over water and bend, the 18th, gutter, the 19th, waterline, the 20th, low voltage control branch line, the 21st, threading branched pipe, the 22nd, power line, the 23rd, control box, the 24th, exhaust duct.

With reference to Fig. 1: seat was gone into undergroundly when bedpan (14) was installed, and its upper edge is concordant with ground.Main valve (13), secondary valve (16), draw towards valve (15) and lay respectively in major-minor seat groove (48), (50) and the installing port (27) of bedpan.Water inlet manifold (8), air inducing house steward (6), threading house steward (4) are tiled in the below ground of bedpan (14) rear side.

Water inlet manifold (8) is communicated with the water inlet (166) of main valve by pipe fitting (10), water inlet branched pipe (11), water inlet tube connector (70), gate valve (65); Water inlet manifold (8) one ends and water supply trunk line are connected, and an end is communicated with other bedpan of washroom by pipe fitting (10).

Air inducing house steward (6) is communicated with the air inducing hole (34) of bedpan by pipe fitting (9), air inducing branched pipe (7), air inducing interface (32).Air inducing house steward (6) one ends are communicated with air-introduced machine (1), and an end is communicated with the air inducing hole of other bedpan of washroom by pipe fitting (9).The effect that air inducing house steward (6) goes up gutter (18) is that the condensate water that will produce in the air inducing pipeline is discharged, and its setting height(from bottom) should guarantee that draining is smooth and easy.It is to guarantee that air inducing does not enter among the air inducing house steward (6) thus that the purpose of turning over water curved (17) is set on the gutter.

Threading house steward (4) is communicated with counter-base groove (50) by pipe fitting (5), threading branched pipe (21).Threading house steward (4) one ends lead to control box (23), and an end is communicated with the counter-base groove of other bedpan of washroom by pipe fitting (5).

Low voltage control bus (2) is corresponding with low voltage control branch line (20) to be penetrated in threading house steward (4), the threading branched pipe (21).Low voltage control branch line (20) one ends are connected with low voltage control bus (2), and an end is connected with air inducing switch (213).Low voltage control bus (2) one ends are connected by control box (23) and air-introduced machine (1), and an end is with the air inducing switch connection of threading house steward prolongation with other closet of washroom.

Control box (23) is built-in with transformer, changeover switch and apparatus for protecting power supply.The effect of transformer is that high voltage drop is become safe voltage, and is safe in utilization to guarantee; The effect of changeover switch is the duty of control air-introduced machine (1).The duty of air-introduced machine (1) is provided with three kinds: the one, often open; The 2nd, normal pass; The 3rd, automatically.Be subjected to the control of air inducing switch (213) under air-introduced machine (1) auto state, air-introduced machine when promptly the someone uses (1) is opened automatically, and the back air-introduced machine (1) of finishing using cuts out automatically.Work has promptly reached the purpose of air inducing row flavor under air-introduced machine (1) auto state, has saved electricity consumption again.

Annexation when also having some overall package is: major flow duct (143) is linked up the outer ring cavity (141) of the master of main valve and the water guide of bedpan along (36); Secondary mozzle (196) is linked up with the water guide of bedpan the secondary outer ring cavity (194) of secondary valve along (36); The main washing pipe (146) that draws penetrates water guide along in (36), and ring cavity under the master of an end and main valve (148) is linked up, and an end is linked up with the annular groove (232) that draws towards valve; Pair is drawn washing pipe (199) and is penetrated water guide along in (36), and ring cavity under the pair of an end and secondary valve (201) is linked up, and an end is linked up with the annular groove (232) that draws towards valve; The mouth of a river (161) of crossing of main valve is linked up with the water output duct (49) of bedpan.

Main valve (13), secondary valve (16), draw towards valve (15), connect refitting and put (47), (44), major-minor and draw washing pipe (146), (199), major-minor mozzle (143), (196) and be connected with the assembling of bedpan (14), finish before the product export that before bedpan (14) is installed is, promptly prior and bedpan constitutes one.Pipe fitting (3), (5), (9), (10) should be according to the apolegamys of washroom actual arrangement needs, the restriction that is not subjected to Fig. 1 and is indicated.

In Fig. 2: the 25th, anti-slip tank, the 26th, wing plate, the 27th, installing port, the 28th, wing plate, the 29th, anti-slip tank, the 30th, bedpan cover fixing hole, the 31st, bedpan cover fixing hole.

In Fig. 3: the 32nd, the air inducing interface, the 33rd, the jetting orifice, the 34th, the air inducing hole, the 35th, the drip washing hole, the 36th, the water guide edge, the 37th, basin body, the 38th, the following mouth of a river, the 39th, turn over water and bend, the 40th, drain gully, the 41st, Chang Cunshui position, the 42nd, bath conduit, the 43rd, big inclined-plane.

In Fig. 4: the 44th, connect refitting and put, the 45th, the bath hole, the 46th, the bath hole, the 47th, connect refitting and put, the 48th, seat of honour groove, the 49th, water output duct, the 50th, counter-base groove.

Reference: Fig. 2, Fig. 3, Fig. 4: the both sides of bedpan (14) are outwards put on display, and form two wing plates (26), (28), its objective is major-minor seat groove (48), (50) to be set for the usefulness that major-minor valve (13), (16) are installed.Major-minor seat groove (48), (50) are arranged on the human body position of must stopping over, and correspondingly on its inwall are provided with for water inlet tube connector (70), take over (102), major-minor mozzle (143), (196), major-minor and draw the through hole that washing pipe (146), (199) pass.

Water output duct (49) one ends are linked up along the middle part, seat of honour groove (48) end and the mouth of a river (161) of crossing of main valve, and an end is linked up along (36) along basin body (37) and the anterior water guide of bedpan, and its effect is that autonomous valve is crossed the water outlet importing water guide at the mouth of a river (161) along in (36) in the future.Bath conduit (42) is arranged on the afterbody of bedpan (14), the upper end is linked up along (36) with water guide, the lower end is linked up with turning over water curved (39), and its effect is to tell certain water yield from water guide along (36) directly to spray and dash turning over water curved (39), to reach the purpose of best developing result.

Water guide is provided with along (36) interior edge around bedpan (14), and its front portion is provided with an installing port (27), draws towards the usefulness of valve (15) for installing.Water guide is that water output duct (49), drip washing hole (35), jetting orifice (33), bath conduit (42), bath hole (45), (46) are linked up along the effect of (36), and implements to supply water.Drip washing hole (35) ring water guide is provided with along (36), and its density is big but the aperture is little, and main effect is that the inwall of bedpan (14) is implemented drip washing.Big inclined-plane (43) is located to be provided with by drain gully (40), and its gradient has obvious increasing than basin body (37), so that just thing can slip in the drain gully (40) voluntarily.Corresponding big both sides, inclined-plane (43) water guide locates respectively to establish one group of bath hole (45), (46) along (36), and the aperture of bath hole (45), (46) is big than drip washing hole (35), and purpose is that this keypoint part appropriateness is strengthened discharging quantity of water.Bath hole (45), (46) are to drain gully (40) direction inclination certain angle; The one, splashproof, the 2nd, effectively utilize the impulse force of water more.Jetting orifice (33) is arranged on bedpan (14) afterbody, and its water outlet is to drain gully (40) scattering, and purpose is floating toilet paper to be pressed down reach the purpose that washes away fast.

Air inducing hole (34) is arranged on the tail top of bedpan (14), and air inducing hole (34) are flat hole, and it is linked up with air-introduced machine (1) by air inducing interface (32), air inducing branched pipe (7), air inducing house steward (6).Turn over water curved (39) in basin body (37) below, in have certain water yield, play a part to seal and flood deodorizing.The following mouth of a river (38) relies on basin body (37) front portion, is connected with the following mouth of a river of pipeline during installation.

The advantage of this bedpan (14): the one, bedpan (14) and bath, control, blower unit have constituted integrated, make its installation become comparatively easy.The 2nd, the bath mode is reasonable, makes bath more effective, unconventional water saving.

In the architectural design, the usually shared inlet channel in men and women washroom, so bedpan (14) needs afterbody to install vis-a-vis.Be the time water inlet branched pipe (11) of avoiding bedpan (14) afterbody to install vis-a-vis, air inducing branched pipe (7), threading branched pipe (21) interconnection, the major-minor seat groove (48) of bedpan, (50) can be carried out position etc. and changed, and make it that suitable variation on different form of structure and the body thereof be arranged.

In Fig. 5: the 51st, end platform, the 52nd, interior glue frame, the 53rd, crease, the 54th, connect heavy plate, the 55th, the button shrouding, the 56th, adjusting knob, the 57th, end platform, the 58th, the lining box, the 59th, screw, the 60th, perforation, the 61st, fixing hole, the 62nd, nut, the 63rd, O type circle, the 64th, movable joint, the 65th, gate valve, 66 nuts, the 67th, fixing hole, the 68th, perforation, the 69th, screw, the 70th, advance the water tube connector, the 71st, fixing glue, the 72nd, movable joint, the 73rd, knob.

In Fig. 6: the 74th, touching column, the 75th, sleeve pipe, the 76th, spring, the 77th, spring, the 78th, sleeve pipe, the 79th, touching column, the 80th, caulking groove, the 81st, screw, the 82nd, screw, the 83rd, cushion rubber, the 84th, caulking groove.

In Fig. 7: the 85th, end platform, the 86th, interior glue frame, the 87th, crease, the 88th, connect heavy plate, the 89th, the button shrouding, the 90th, adjusting knob, the 91st, end platform, the 92nd, lining box, the 93rd, screw, the 94th, perforation, the 95th, fixing hole, the 96th, nut, the 97th, O type circle, the 98th, nut, the 99th, fixing hole, the 100th, perforation, the 101st, screw, the 102nd, take over, the 103rd, fixing glue.

With reference to Fig. 5, Fig. 6, Fig. 7: connecing that (47) are put in refitting, (44) are separately positioned in major-minor seat groove (48), (50), its effect: the one, by its adjusting function, manufacture deviation to major-minor seat groove (48), (50) mates to a certain extent, and major-minor valve (13), (16) can accurately be located; The 2nd, pass to the gravity of human body, implement control to major-minor valve (13), (16).Connecing refitting and putting (47) design two kinds of touching column formula and rod-pulling types are arranged, Fig. 5, Fig. 6, Fig. 7 signal be that the touching column formula connects the structure that refitting is put.

Lining box (58) likeness in form square groove is positioned at seat of honour groove (48), by screw (59), (69) press down and the top of going up of screw (81), (82) is able to positioning and fixing.Lining box (58) both upper ends thereof is provided with only platform (51), (57), its objective is the gravity that bears human body.Lining box (58) both sides, top are provided with caulking groove (80), (84), and caulking groove (80), (84) are by constructed of durable materials, and it is provided with purpose is the application life that serves as a contrast box (58) for strengthening, and makes it have replaceable row.The suitable for reading of lining box (58) is the tapering mouth, plays sealing process with button shrouding (55) button and back.

Button shrouding (55) is made by flexible material, glue frame (52) in approaching all around and being embedded with, and its color and vein and bedpan (14) are complementary.Button shrouding (55) is buckled on the tapering mouth of lining box (58), and interior glue frame (52) plays a part elastic reset.Button shrouding (55) is provided with many creases (53), and its purpose makes button shrouding (55) have the segmentation bending.

Connect heavy plate (54) and be rectangle, the centre is provided with a screwed hole and screws in for adjusting knob (56).The both sides that connect heavy plate (54) two ends are symmetrical distribution and respectively are provided with a touching column (79), and are limited by sleeve pipe (78).Touching column (79) can about motion certain interval in its sleeve pipe (78).

When connecing heavy plate (54) and installing, firmly depress can with its four touching columns respectively holding in each self-corresponding caulking groove, connect heavy plate and be able to installing and locating thereby make.When connecing heavy plate (54) and taking out, also very convenient, only need rotate and regulate knob (56) with instrument, can will connect heavy plate (54) and eject.

(Fig. 7) put in connecing refitting in the counter-base groove (50), and connecing in its formation and effect and the above-mentioned seat of honour groove (48) reset, and to put (Fig. 5, Fig. 6) identical.

In Fig. 8: the 104th, catch, the 105th, outer glue frame, the 106th, pin rod, the 107th, connect heavy plate, the 108th, pull bar, the 109th, draw-in groove, the 110th, cock cap, the 111st, adjusting knob, the 112nd, draw-in groove, the 113rd, pull bar, the 114th, button shrouding, the 115th, catch, the 116th, end platform, the 117th, the lining box, the 118th, screw, the 119th, nut, the 120th, nut, the 121st, screw, the 122nd, end platform, the 123rd, pin rod.

In Fig. 9: the 124th, pin rod, the 125th, pin rod, the 126th, caulking groove, the 127th, screw, the 128th, screw, the 129th, caulking groove.

In Figure 10: the 130th, moving tooth, the 131st, moving tooth, the 132nd, moving tooth, the 133rd, moving tooth.

With reference to Fig. 8, Fig. 9, Figure 10: rod-pulling type connects the lining box (117) that refitting puts and connects the lining box (58) that refitting is put with above-mentioned touching column formula, removes suitable for readingly, and one is square opening, and one is that other position and fixing means thereof are all identical outside the difference of gradient mouth.

Button shrouding (114) rectangle, the centre is provided with a tapered hole, puts into for cock cap (110).Button shrouding (114) is manufactured by pottery or injected plastics material: during by ceramic material, require and connect heavy plate (107) to be bonded as one, to eliminate the fragility of himself; When making by injected plastics material, can with connect heavy plate (107) and annotate to make and be one.Be provided with an outer glue frame (105) all around around button shrouding (114), outer glue frame (105) high resilience can make to detain upwards to reset after shrouding (114) is operated.Add luminescent material when outer glue frame (105) is made, make to manifest its profile its night.

Connect heavy plate (107) centre and be provided with a screwed hole for adjusting knob (111) screw-in.Pull bar (108) and pin rod (106), (123) are a work package, and pull bar (113) and pin rod (124), (125) are a work package, and two assemblies are separately positioned on the two ends that connect heavy plate (107).

The inner end of pull bar is provided with draw-in groove (112), implement control is drawn on the top of pull bar (113) for the special tool holding, the outer end of pull bar (113) is provided with four moving teeth (130), (131), (132), (133), four moving teeth are two layer component cloth up and down: moving tooth (133), (131) are upper layer group, with the jacking of pull bar (113) with pull out, implement to the release of pin rod (124) with retract control; Moving tooth (130), (132) are lower floor's group, with the jacking of pull bar (113) with pull out, implement to the release of pin rod (125) with retract control.

Cock cap (110), adjusting knob (111) are taken out, and draw-in groove (109), (112) of blocking pull bar with instrument spur pull bar (108), (113) inwards, can will connect heavy plate (107) and take out.When connecing heavy plate (107) installation, oppositely aforesaid operations gets final product.

In Figure 11: the 134th, main valve head, the 135th, main regulation tube, the 136th, master control valve rod, the 137th, ball, the 138th, homophony pole, the 139th, main interior ring cavity, the 140th, through hole, the 141st, main outer ring cavity, the 142nd, tapering face, the 143rd, major flow duct, the 144th, ring cavity among the master, the 145th, slotted eye, the 146th, the master draws washing pipe, and the 147th, the main ring wall, the 148th, main ring cavity down, the 149th, close water ring, the 150th, moving tooth, the 151st, groove, the 152nd, collet, the 153rd, main port, the 154th, a net, the 155th, mediation spring, the 156th, damping hole, the 157th, cleansing pin, the 158th, rubber cushion, the 159th, guiding wing, the 160th, the spool post, the 161st, the mouth of a river, the 162nd, cross-drilled hole, the 163rd, Guan Shuiyan, the 164th, filter opening, the 165th, intake antrum, the 166th, water inlet, the 167th, bath piston, the 168th, V-type circle, the 169th, post hole, the 170th, mediation plug, the 171st, control chamber, the 172nd, main valve body, the 173rd, groove, the 174th, moving tooth, the 175th, back-moving spring, the 176th, ring edge, the 177th, through hole.

In Figure 12: the 178th, connect and chew.

In Figure 13: the 179th, fixing hole, the 180th, guiding wing, the 181st, fixing hole, the 182nd, fixing hole, the 183rd, guiding wing, the 184th, fixing hole, the 185th, fairlead, the 186th, fixing edge.

Reference: Figure 11, Figure 12, Figure 13: main valve (13) is positioned at seat of honour groove (48).Main valve body on the main valve (172) is the fixedly main component of last other parts of main valve (13) of combination with main valve head.The upper port of main valve body (172) is an inner thread mouth, the lower end of main valve head (134) is the external screw thread head, inner thread mouth is connected with the external screw thread head that to make main valve body (172) and main valve head (134) structure be one, and then makes each parts of main valve (13) form an organism.

Parts in main valve body (172) and the main valve head (134), body are axle center circle symmetrical parts, its center of circle all in main valve body (172) on same axial line.

The bottom of main valve body (172) had the mouth of a river (161), have water inlet (166) on the sidewall, the bottom is fixing to be screwed on the bottom of lining box (58) along four fixing holes (179), (181), (182), (184) on (186) main valve body (172) by being arranged on.

Spool post (160), bath piston (167) are positioned at main valve body (172), and screw thread fuses, and can move up and down in main valve body (172).Bath piston (167) is provided with V-type circle (168), and its effect makes the bath piston (167) and the inwall of main valve body (172) that good connecting airtight property be arranged.

The bottom of spool post (160) is provided with rubber cushion (158) and fairlead (185), and fairlead (185) revolves to fix on the spool post (160) fixes rubber cushion (158), and rubber cushion (158) works the water-stop effect of closing.Fairlead (185) is provided with guiding wing (159), (180), (183), and its effect makes spool post (160) and bath piston (167) that axially property be arranged when moving up and down preferably; The damping hole (156) that the middle part of spool post (160) has cross-drilled hole (162) and communicates with cross-drilled hole (162), the effect of damping hole (156) is that control enters the water yield of control chamber (171) by intake antrum (165), and then reaches the purpose of the bath time of control main valve (13); The top of spool post (160) is a shoulder hole, and shoulder hole is built-in with mediation spring (155), mediation plug (170) parts.Mediation spring (155) is an integrative-structure with cleansing pin (157), and cleansing pin (157) penetrates in the damping hole (156), and its reciprocating motion with mediation spring (155) plays the automatic mediation effect to damping hole (156).Tube net (154) is enclosed within on the spool post (160), is fixed by the draw-in groove of bath piston (167) and spool post (160).Tube net (154) is rolled by rustless thin skin material and forms, and is provided with the filter opening (164) of a plurality of diameters less than damping hole (156), and effect is the obstruction of avoiding damping hole (156).

Master control valve rod (136) is positioned at main regulation tube (135), and the top is subjected to the following pressure-controlled of adjusting knob (56) by ball (137).The following middle part of master control valve rod (136) is provided with a ring along (176), and its effect makes master control valve rod (136) that axially property be arranged when moving up and down preferably.It is slotted eye (145) that ring has 2-3 sulculus on (176), slotted eye (145) make main in ring cavity (144) with main under ring cavity (148) linked up.In the master control valve rod (136) is shoulder hole, the big placement back-moving spring of hypomere aperture (175); The little two-section that divides again of epimere aperture, on be truncated into cylindrical hole, be truncated into down screwed hole.The bottom of master control valve rod (136) is provided with moving tooth (150), (174), press down rotation master control valve rod (136), insert in corresponding groove (151), (173) moving tooth (150), (174), can implement rotation control, and then reach closing the control that water ring (149) internal diameter is adjusted to collet (152).

Homophony pole (138) is positioned at master control valve rod (136), and the epimere of homophony pole (138) is a cylindrical bar, is provided with the O type and encloses sealing function, and hypomere is a threaded rod, is spun on the screwed hole of following section of master control valve rod (136) epimere.Rotation homophony pole (138), because the effect of screw thread, homophony pole (138) can move up and down.Homophony pole (138) moves up and down, and can control the raising height of bath piston (167), thereby reaches the purpose of the discharging quantity of water of regulating main valve (13).

The effect of closing water ring (149) is to have cooperated with the main ring wall (147) of master control valve rod to cut off and the effect of opening control chamber (171) passage of ring cavity (148) under the master.It is tapered to close water ring (149), and toughness material is made, and can make in it through dwindling by tightening collet (152).Collet (152) screw thread connects the bottom that fixes on main valve head (134), thereby make and close water ring (149), back-moving spring (175) is limited, collet (152) has centre bore, pass for homophony pole (138), and the formation promptly main port of passage (153), also be provided with two grooves (151), (173) on the collet (152), its effect is to insert the rotation control of implementing collet (152) for moving tooth (150), (174).

Main regulation tube (135) relies on the external screw thread edge on its top, revolves to fix in the main valve head (134).Its stack shell middle part is provided with through hole (140), (177) and cannelure, and the inner hole wall of cannelure and main valve head (134) forms main outer ring cavity (141), and through hole (140), (177) make main interior ring cavity (139) be linked up with main outer ring cavity (141).Rotation main regulation tube (135), main regulation tube (135) can move up and down, and then can realize master control valve rod (136) and the gap adjustment of closing between the water ring (149).

The connected relation of main valve (13) is: the water inlet of main valve (166) is linked up with water inlet manifold (8) through gate valve (65), water inlet tube connector (70), water inlet branched pipe (11); The mouth of a river (161) of crossing of main valve is linked up along (36) through the water output duct (49) and the water guide of bedpan; The control chamber of main valve (171) ring cavity (148), main washing pipe (146), annular groove (232) and cross-drilled hole (233), pair of drawing under main port (153), master are drawn chamber, top (217) communication of ring cavity (201), secondary port (206) and secondary valve down of washing pipe (199), pair; Ring cavity (139) via through holes (140) in the master of main valve, main outer ring cavity (141), major flow duct (143), with the water guide of bedpan along (36) communication.

In Figure 14: the 187th, secondary valve head, the 188th, the secondary tube of regulating, the 189th, secondary control valve rod, the 190th, ball, the 191st, secondary adjusting rod, the 192nd, secondary interior ring cavity, the 193rd, through hole, the 194th, secondary outer ring cavity, the 195th, tapering face, the 196th, secondary mozzle, the 197th, ring cavity in the pair, the 198th, via hole, the 199th, pair is drawn washing pipe, the 200th, the inner loop wall, the 201st, secondary ring cavity down, the 202nd, close water ring, the 203rd, moving tooth, the 204th, groove, the 205th, collet, the 206th, secondary port, the 207th, auxiliary valve body, the 208th, water discharging bag, the 209th, draining spring, the 210th, O type circle, the 211st, capsule seat, the 212nd, spiracle, the 213rd, air inducing switch, the 214th, spiracle, the 215th, button, the 216th, Nang Ding, the 217th, chamber, top, the 218th, groove, the 219th, moving tooth, the 220th, back-moving spring, the 221st, ring edge, the 222nd, via hole, the 223rd, through hole.

Reference: Figure 14: secondary valve (16) is positioned at counter-base groove (50).Auxiliary valve body (207) on the secondary valve is the main component that combination fixed joint valve (16) is gone up other parts with secondary valve head.The upper port of auxiliary valve body (207) is an inner thread mouth, the lower end of secondary valve head (187) is the external screw thread head, inner thread mouth is connected with the external screw thread head makes auxiliary valve body (207) and secondary valve head (187) constitute one, and then makes each parts of secondary valve (16) form an organism.

Parts in auxiliary valve body (207) and the secondary valve head (187), body are axle center circle symmetrical parts, its center of circle all in auxiliary valve body (207) on same axial line.The same with main valve body, auxiliary valve body (207) is also fixed along last fixing hole by himself and is screwed on the bottom of lining box (92).

Water discharging bag (208) is positioned at auxiliary valve body (207), and the symmetrical body of circle is made by toughness material.Be provided with draining spring (209) in the water discharging bag (208), draining spring (209) can promote Nang Ding (216) and move upward.Spiracle (212), (214) are positioned at the bottom of auxiliary valve body (207), and its effect is to provide passage for the breathing of Nang Ding (216) when moving up and down.Seep water to counter-base groove (50) in through spiracle (212), (214) when preventing that water discharging bag (208) from damaging, spiracle (212), (214) but diameter amplifies only establishes one, and make water guide edge (36) communication of itself and bedpan with flexible pipe.

Air inducing switch (213) is positioned at auxiliary valve body (207), the below in water discharging bag (208).The Nang Ding of water discharging bag (216) can press button (215) when moving downward, with the power supply disconnection of air-introduced machine (1); Nang Ding (216) is when moving upward, and button (215) is liftable, with the power connection of air-introduced machine (1).

Secondary control valve rod (189) is positioned at the secondary tube (188) of regulating, and the top is subjected to the following pressure-controlled of adjusting knob (90) by ball (190).The following middle part of secondary control valve rod (189) is provided with a ring along (221), its effect, and the one, secondary control valve rod (189) has preferably axially property when moving up and down, and the 2nd, separate ring cavity in the pair (197) and secondary ring cavity (201) down.Secondary control stem ring plays the communication effect along having via hole (198), (222) on the annular wall of (221) top.In the secondary control valve rod (189) is shoulder hole, the big placement back-moving spring of hypomere aperture (220); The little two-section that divides again of epimere aperture, on be truncated into cylindrical hole, be truncated into down screwed hole.The bottom of secondary control valve rod (189) is provided with moving tooth (203), (219), press down revolute control valve rod (189), insert in corresponding groove (204), (218) moving tooth (203), (219), can implement rotation control, and then reach closing the control that water ring (202) internal diameter is adjusted to collet (205).

Secondary adjusting rod (191) is positioned at secondary control valve rod (189), the variation up and down that revolute adjusting rod (191) himself produces, can control the raising height of Nang Ding (216), when the raising height of Nang Ding (216) changes, the discharge rate of the water in the chamber, top (217) is also followed together and is changed, and then the bath time of main valve (13) is changed.So revolute adjusting rod (191) can reach the purpose of regulating the bath time.

The structure of secondary regulate tube (188), closing water ring (202), collet (205) is corresponding identical with these parts of main valve (13).

The connected relation of secondary valve (16) is: ring cavity (201), pair are drawn washing pipe (199), annular groove (232) and cross-drilled hole (233) down, the main control chamber (171) that draws washing pipe (146), main ring cavity (148), main port (153) and main valve is down linked up through secondary port (206), pair in the chamber, top (217) of secondary valve; Ring cavity (192) via through holes (193) in secondary valve secondary, secondary outer ring cavity (194), secondary mozzle (196), with the water guide of bedpan along (36) communication.

In Figure 15: the 224th, O type circle, the 225th, fixed muffle, the 226th, draw extrusion, the 227th, flexible rubber ring, the 228th, press along barrel, the 229th, dog screw, the 230th, spiral cover, the 231st, positioning screw cap, the 232nd, annular groove, the 233rd, cross-drilled hole.

In Figure 16: the 234th, connection-peg, the 235th, draw towards valve body, the 236th, connection-peg.

With reference to Figure 15, Figure 16: draw towards valve (15) and be positioned at the anterior installing port (27) of bedpan, work to draw to dash acting on.Drawing towards valve body (235) is the main component that draws towards valve (15), and it is tapering hollow inside, and the both sides, bottom are provided with connection-peg (234), (236).Draw towards valve body (235) after the major-minor of in advance having pegged graft draws washing pipe (146), (199), be fixed on the installing port (27) by fixed muffle (225) again.

Draw extrusion (226) and draw in valve body (235) by pressing to be fixed on along barrel (228), drawing extrusion (226) top is cylindricality, and the bottom is taper.Draw on the bullet of extrusion (226) bottom, be provided with cross-drilled hole (233) and annular groove (232), the effect of annular groove (232) is to ensure to draw extrusion (226) under any angle, major-minor is drawn between washing pipe (146), (199) communicate.The purpose of cross-drilled hole (233) is set, and is that main valve control chamber (171) and the accumulation thing in the secondary valve chamber, top (217) are discharged through this, makes the simple and easy of maintenance change.

Positioning screw cap (231) cooperates with dog screw (229) and plays a part that the gap is adjusted, the certain foozle of coupling.Flexible rubber ring (227) plays a part sealing and resets.Spiral cover (230) is made by toughness material, is fixed on the fixed muffle (225), and its effect, the one, with installing port (27) sealing waterproof, the 2nd, the foot-operated gravity of conduction makes and draws extrusion (226) and move downward.

(5), embodiment:

Embodiment 1, upgrade function and realization thereof:

The utility model has two kinds of bath modes available, and a kind of is easy stamp bath mode, and a kind of is that easily stamp bath mode increases the part assembly from stamp bath mode, can upgrade to from stamp bath mode.

Easy stamp bath mode, promptly the end user is with riding the caused bath mode of spiral cover (230) of hitting; From stamp bath mode, promptly the end user leaves the bath mode of automatic initiation.

Easily stamp bath mode is a rudimentary bath mode of the present utility model, and under this bath mode, assembly only need have main valve (13), draw towards valve (15) and the major-minor seat groove lid that increases and get final product.Connecing all components that refitting puts in (47) and the counter-base groove (50) and can save in the seat of honour groove (48).

From stamp bath mode is senior bath mode of the present utility model, is upgraded to when stamp is washed by water mode by easy stamp bath mode, and the component recovery that is removed is got final product.Under stamp bath mode, if being drawn washing pipe (146), (199), major-minor directly is communicated with, it draws towards valve (15) assembly and also can save.

Embodiment 2, from the implementation procedure of stamp bath mode:

A. the set-up procedure of washing by water:

Someone uses, and on the button shrouding (55) of the action of gravity of human body on main valve, button shrouding (55) moves downward.Connect heavy plate (54) and detained the pressure of shrouding (55), move downward thereupon together with adjusting knob (56), ball (137), master control valve rod (136).Main ring wall (147) closes the pathway closure that water ring (149) is located with main valve control chamber (171) through main valve, and ring cavity (144) was linked up with the passage of main interior ring cavity (139) during tapering face (142) will be led simultaneously.Water in the secondary valve chamber, top (217), under the promotion of Nang Ding (216), through secondary port (206), secondary ring cavity (201), pair down draw washing pipe (199), annular groove (232) and cross-drilled hole (233), main draw washing pipe (146), main ring cavity (148) down, slotted eye (145), main in ring cavity (144), main in outside the ring cavity (139), through hole (140), master ring cavity (141), major flow duct (143) enter in the water guide edge (36) of bedpan.

So far, main valve (13) has been finished the set-up procedure of auto-flushing.

When the button shrouding (89) of action of gravity on secondary valve of human body gone up, button shrouding (89) moved downward.Connect heavy plate (88) and detained the pressure of shrouding (89), move downward thereupon together with adjusting knob (90), ball (190), secondary control valve rod (189).Inner loop wall (200) closes the pathway closure that water ring (202) is located with main valve control chamber (171) through secondary valve, and tapering face (195) is linked up the ring cavity in the pair (197) and the passage of secondary interior ring cavity (192) simultaneously.Water in the secondary valve chamber, top (217), under the promotion of Nang Ding (216), in secondary port (206), via hole (198), pair ring cavity (197), secondary in ring cavity (192), through hole (193), secondary outside ring cavity (194), secondary mozzle (196), enter in the water guide edge (36) of bedpan.

So far, secondary valve (16) has been finished the set-up procedure of auto-flushing.

B. auto-flushing process:

The end user leaves, and the gravity that acts on the main valve button shrouding (55) disappears, back-moving spring (175) promote master control valve rod (136) together with ball (137), adjusting knob (56), connect heavy plate (54), buckle shrouding (55) and upwards reset.During tapering face (142) will be led ring cavity (144) with main in the passage of ring cavity (139) cut off, main ring wall (147) closes the passage that water ring (149) locates with main valve control chamber (171) through main valve and opens simultaneously.Water in the control chamber (171) is drawing washing pipe (199), secondary ring cavity (201) down, the secondary valve of secondary port (206) inflow and pushes up in the chamber (217), and make the downward return of Nang Ding (216) through main port (153), main ring cavity (148) down, main washing pipe (146), annular groove (232) and cross-drilled hole (233), the pair of drawing under the promotion of bath piston (167).

Shuitu in the main valve control chamber (171) is so discharged, and the hydraulic pressure of relative intake antrum (165) is increased suddenly.Bath piston (167) is under the effect of intake antrum (165) hydraulic pressure, and interlock spool post (160) moves upward immediately, and the Guan Shuiyan of spool post (163) will cross instantaneous the opening in the mouth of a river (161).From the water of water inlet manifold (8) through water inlet branched pipe (11), water inlet tube connector (70), gate valve (65), water inlet (166), cross the mouth of a river (161), water output duct (49), water guide and flow in the bedpans (14) along (36).Water inlet meanwhile also flow in the control chamber (171) through filter opening (164), cross-drilled hole (162), damping hole (156), post hole (169).Water in the control chamber (171) is replenished gradually, and hydraulic pressure increases gradually, and the make progress thrust of impacts flush piston (167) of the hydraulic pressure of relative intake antrum (165) is reduced gradually.During to the downward thrust of the Guan Shuiyan (163) of spool post, spool post (160) moves downward together with bath piston (167) thrust that makes progress when the hydraulic pressure impacts flush piston (167) of intake antrum (165) less than the hydraulic pressure of intake antrum (165).When the Guan Shuiyan (163) of spool post moved to position, the mouth of a river (161) gradually, will cross the mouth of a river (161) and close, bath stops.

So far, main valve (13) has been finished an auto-flushing overall process.

When the gravity of human body when secondary valve button shrouding (89) disappears, back-moving spring (220) promote secondary control valve rod (189) together with ball (190), adjusting knob (90), connect heavy plate (88), buckle shrouding (89) and upwards reset.Tapering face (195) with ring cavity in the pair (197) with secondary in the passage of ring cavity (192) cut off, inner loop wall (200) closes the passage that water ring (202) locates with main valve control chamber (171) through secondary valve and opens simultaneously.Connecing down flow process disappears with the gravity of the human body button shrouding (55) from main valve fully.

Embodiment 3, easily the implementation procedure of stamp bath mode:

Finish using, the end user hits or oversteps spiral cover (230) and leave with foot-operated, spiral cover (230) presses down by positioning screw cap (231) moment and draws extrusion (226) and make it be open-circuit condition, the water in the main valve control chamber (171) through main port (153), main ring cavity (148) down, mainly draw washing pipe (146), annular groove (232) moment and enter water guide along in (36).Spiral cover (230) loses human body gravity immediately, and flexible rubber ring (227) will draw extrusion (226) and reset and make it be closed condition.

Shuitu in the main valve control chamber (171) is so discharged, and the hydraulic pressure of relative intake antrum (165) is increased suddenly.Bath piston (167) is under the effect of intake antrum (165) hydraulic pressure, and interlock spool post (160) moves upward immediately, and the Guan Shuiyan of spool post (163) will cross instantaneous the opening in the mouth of a river (161).From the water of water inlet manifold (8) through water inlet branched pipe (11), water inlet tube connector (70), gate valve (65), water inlet (166), cross the mouth of a river (161), water output duct (49), water guide and flow in the bedpans (14) along (36).Water inlet meanwhile also flow in the control chamber (171) through filter opening (164), cross-drilled hole (162), damping hole (156), post hole (169).Water in the control chamber (171) is replenished gradually, and hydraulic pressure increases gradually, and the make progress thrust of impacts flush piston (167) of the hydraulic pressure of relative intake antrum (165) is reduced gradually.During to the downward thrust of the Guan Shuiyan (163) of spool post, spool post (160) moves downward together with bath piston (167) thrust that makes progress when the hydraulic pressure impacts flush piston (167) of intake antrum (165) less than the hydraulic pressure of intake antrum (165).When the Guan Shuiyan (163) of spool post moved to position, the mouth of a river (161) gradually, will cross the mouth of a river (161) and close, bath stops.

So far, main valve (13) has been finished an easy stamp bath overall process.

Embodiment 4, automatically the implementation procedure of air inducing function of odor removal:

Someone brings into use, and described in embodiment 2, a, the intake tunnel in secondary valve chamber, top (217) is closed by major-minor ringwall (147), (200), and its drainage channel is opened in tapering face (142), (195) simultaneously.Draining spring (209) promotes Nang Ding (216) will push up the drainage channel discharge of the interior water in chamber (217) through opening, and Nang Ding (216) upwards lifts, and button (215) upwards resets the power connection of air-introduced machine (1).Air-introduced machine (1) is started working, produce negative pressure in air inducing house steward (6), the air inducing branched pipe (7), be positioned near the peculiar smell in air inducing hole (34) and discharge outdoor through air inducing hole (34), air inducing interface (32), air inducing branched pipe (7), air inducing house steward (6), air-introduced machine (1), exhaust duct (24) from bedpan (14).

The end user leaves, and described in embodiment 2, b, the intake tunnel in secondary valve chamber, top (217) is opened by major-minor ringwall (147), (200), and its drainage channel is closed in tapering face (142), (195) simultaneously.Bath piston (167) is with the water in the main valve control chamber (171), passage through opening injects in the secondary valve chamber, top (217), Nang Ding (216) resets downwards, button (215) receptaculum top (216) press down power-off with air-introduced machine (1), air-introduced machine (1) quits work.

So far, finish an automatic air inducing overall process.

Embodiment 5, certainly the implementation procedure of logical choke preventing function:

When the gravity of human body from button shrouding (55), when (89) disappear, described in embodiment 2, b, the water in the main valve control chamber (171) can enter secondary valve fast and push up in the chamber (217).Shuitu in the main valve control chamber (171) is so discharged, and the hydraulic pressure of relative intake antrum (165) is increased suddenly, and bath piston (167) is under the effect of intake antrum (165) hydraulic pressure, and interlock mediation plug (170) will move upward fast.

When mediation plug (170) moves to the lower extreme point of homophony pole (138), withstood by homophony pole (138) at once.Top power makes mediation plug (170) overcome gap of elastic force snap back motion of mediation spring (155), and makes bath piston (167) stop to move upward.

Mediation plug (170) moving downward suddenly also makes mediation spring (155) interlock cleansing pin (157) wear suddenly in damping hole (156).The wearing suddenly in damping hole (156) that cleansing pin (157) is each played the automatic mediation effect to damping hole (156).

So far, finish one from logical anti-blocking overall process.

Claims (7)

1, a kind of upgraded pan, comprise main valve (13), secondary valve (16), draw, connect to reset and put (44), (47), induced draught system (1), water inlet tube connector (70), gate valve (65) composition, it is characterized in that main valve (13), secondary valve (16), draw in valve (15), the major-minor seat groove (48) that lays respectively at bedpan (14), (50) and installing port (27) towards valve (15), bedpan (14); The water inlet of main valve (166), link up with water inlet manifold (8) by gate valve (65), water inlet tube connector (70), water inlet branched pipe (11); The mouth of a river (161) of crossing of main valve is passed through water output duct (49), is linked up along (36) with the water guide of bedpan; The control chamber of main valve (171) draws washing pipe (199), secondary ring cavity (201) down, secondary port (206), links up with the chamber, top (217) of secondary valve through main port (153), main ring cavity (148) down, main washing pipe (146), annular groove (232) and cross-drilled hole (233), the pair of drawing; Ring cavity (139) via through holes (140) in the master of main valve, main outer ring cavity (141), major flow duct (143), with the water guide of bedpan along (36) communication; Ring cavity (192) via through holes (193) in secondary valve secondary, secondary outer ring cavity (194), secondary mozzle (196), with the water guide of bedpan along (36) communication; Air inducing hole (34) is linked up with air-introduced machine (1) by air inducing interface (32), air inducing branched pipe (7), air inducing house steward (6); Air inducing switch (213) is positioned at auxiliary valve body (207), and its break-make is subjected to Nang Ding (216) control of water discharging bag (208).

2, upgraded pan according to claim 1, it is characterized in that described main valve (13) is by main valve body (172), fairlead (185), spool post (160), rubber cushion (158), tube net (154), mediation spring (155), mediation plug (170), bath piston (167), V-type circle (168), collet (152), close water ring (149), back-moving spring (175), homophony pole (138), ball (137), master control valve rod (136), main regulation tube (135), main valve head (134) is formed, rotation main regulation tube (135) can be regulated master control valve rod (136) and close gap between the water ring (149), presses down to rotate master control valve rod (136) and can regulate the internal diameter that closes water ring (149).

3, upgraded pan according to claim 1, it is characterized in that described secondary valve (16) by auxiliary valve body (207), water discharging bag (208), draining spring (209), collet (205), close water ring (202), back-moving spring (220), secondary adjusting rod (191), ball (190), secondary control valve rod (189), secondaryly regulate tube (188), secondary valve head (187) is formed, revolute is regulated tube (188) and can be regulated secondary control valve rod (189) and close gap between the water ring (202), presses down revolute control valve rod (189) and can regulate the internal diameter that closes water ring (202).

4, upgraded pan according to claim 1 is characterized in that described drawing towards valve (15) by drawing towards valve body (235), fixed muffle (225), draw extrusion (226), flexible rubber ring (227), pressing and form along barrel (228), dog screw (229), spiral cover (230), positioning screw cap (231).

5, upgraded pan according to claim 1, it is characterized in that described bedpan (14) by wing plate (26), (28), anti-slip tank (25), (29), installing port (27), bedpan cover fixing hole (30), (31), air inducing interface (32), jetting orifice (33), air inducing hole (34), drip washing hole (35), water guide along (36), basin body (37), down the mouth of a river (38), turn over water curved (39), drain gully (40), bath conduit (42), big inclined-plane (43), bath hole (45), (46), major-minor seat groove (48), (50), water output duct (49) is formed.

6, upgraded pan according to claim 1, it is characterized in that described connect the refitting put (47), (44) are arranged in major-minor seat groove (48), (50), two kinds of structures of touching column formula and rod-pulling type are arranged, and the touching column formula connects that refitting is put by lining box (58), buckle shrouding (55), connect weight plate (54), adjusting knob (56), interior glue frame (52), touching column (74), (79), sleeve pipe (75), (78), spring (76), (77), caulking groove (80), (84), screw (59), (69), (81), (82), nut (62), (66) are formed; Rod-pulling type connects that refitting is put by lining box (117), buckle shrouding (114), connect weight plate (107), adjusting knob (111), outer glue frame (105), pull bar (108), (113), pin rod (106), (123), (124), (125), caulking groove (126), (129), screw (118), (121), (127), (128), nut (119), (120) are formed, the two ends of lining box (117) be provided with can grantee's body weight power end platform (116), (122), add luminescent material when outer glue frame (105) is made, can manifest its profile night.

7, upgraded pan according to claim 1, it is characterized in that described induced draught system (1) is made up of air-introduced machine (1), exhaust duct (24), air inducing house steward (6), air inducing branched pipe (7), control box (23), air inducing switch (213), low voltage control bus (2), low voltage control branch line (20), air inducing house steward (6) is provided with the gutter (18) that band turns over water curved (17).

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