CN2549065Y - Improvable low toilet - Google Patents

Abstract

The utility model relates to an upgraded squatting pan which is composed of a water inlet connecting pipe, a chief valve, a vice valve, a flushing guiding valve, a chief and a vice flushing guiding pipes, a chief and a vice draft pipes, a puncturing and connecting pipe, an air guiding system and a urinal. The utility model is provided with two flushing ways, namely an easy flushing way and an automatic flushing way. If added with components, the easy flushing way can be upgraded to the automatic flushing way.

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 to wash by water voluntarily after an action of the bowels and the flavor deodorization functions that disappears 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 promotes the use of; The 4th, be subject to environmental limitations, the public arena is used down and is subjected to kick.

The patent No.: ZL01243245.8 is described tasteless from towards antiseized pan, comparatively desirable solution flushing voluntarily, disappear flavor, structure-integrated problem of air inducing automatically.12), (original bill number: the water sound that closes that produces when technical scheme 159) is brought into use closet greatly reduces air bag particularly adopt hush tube (original bill number:.But still show some shortcomings: the one, structure is simple not enough, causes price 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 more easy, make it just not produce on the mechanism and close the water sound, still have energy-conservation, the automatic flushing of water-saving, 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: water inlet tube connector (54), gate valve (52), main valve (13), secondary valve (16), draw towards valve (14), major-minor draw washing pipe (88), (149), wear connecting leg (59), major-minor mozzle (86), (147), induced draught system (1), bedpan (15) form.It is characterized in that main valve (13), secondary valve (16), draw in valve (14), the major-minor seat groove (47) that lays respectively at bedpan (15), (49) and installing hole (27); The water inlet of main valve (112), link up with cold water house steward (9) by gate valve (52), water inlet tube connector (54), cold water branched pipe (11); The delivery port of main valve (106) passes through water output duct (48), links up along (36) with the water guide of bedpan; The chamber, top (118) of main valve through main through hole (92), main ring cavity (85) down, main draw punching (87), main draw washing pipe (88), cannelure (68) and cross-drilled hole (69), pair draw washing pipe (149), pair draw punching (148), secondary ring cavity (146) down, secondary through hole (153), with control chamber (163) communication of secondary valve; The last ring cavity (81) of main valve is through dominating discharge orifice (82), major flow duct (86), linking up along (36) with the water guide of bedpan; The last ring cavity (141) of secondary valve through secondary pod apertures (142), secondary mozzle (147), 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); Master switch (122), by being communicated with line (12) and connections in parallel of secondary control switch (167), secondary control switch (167) passes through low voltage control branch line (20), low voltage control bus (2), control box (23) and air-introduced machine (1) communication again.

Also have some technical characterictics to be:

One, described main valve (13) by main valve body (98), close water pond (99), spool (109), mediation spring (95), tube net (114), mediation plug (117), bath piston (94), big V-type circle (93), collet (91), close water ring (90), back-moving spring (89), master control valve rod (79), homophony pole (75), main valve head (72), axially tube (119), spiral cover (80), adjusting knob (77), connect heavy plate (71), buckle envelope (78), form.

Two, described secondary valve (16) by auxiliary valve body (162), water discharging bag (155), draining spring (156), collet (152), close water ring (151), back-moving spring (150), secondary control valve rod (140), secondary adjusting rod (135), secondary valve head (132), axially tube (164), spiral cover (136), adjusting knob (138), connect heavy plate (131), buckle envelope (139) and form.

Three, described drawing towards valve (14) by drawing towards valve body (70), drawing extrusion (61), sleeve (62), flexible rubber ring (63), screw (64), buckle closure (65) and form.

Four, 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), master switch (122), secondary control switch (167), low voltage control bus (2), low voltage control branch line (20), connection line (12).

Five, described bedpan (15) is by wing plate (26), (28), major-minor seat groove (47), (49), anti-slip tank (25), (29), installing hole (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), water jet (41), bath conduit (43), big inclined-plane (44), bath hole (45), (46), water output duct (48) is formed.

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 obtain reliable guarantee, and the disappear realization of function of odor of air inducing automatically in the use in addition fundamentally gets a new look the lavatory health.

2, simple in structure, 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.

6, structure one, simple installation: bedpan of the present utility model and flushometer, fully integratedization of blower unit structure, need not assembled on site, therefore 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 bath modes of different prices 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 the C-C generalized section of bedpan of the present utility model.

Fig. 6 is the D-D generalized section of bedpan of the present utility model.

Fig. 7 is the principal section figure that draws towards valve of the present utility model.

Fig. 8 is the E-E sectional drawing that draws towards valve of the present utility model

Fig. 9 is the principal section figure of main valve of the present utility model.

Figure 10 is the F-F sectional drawing of main valve of the present utility model.

Figure 11 is the G-G sectional view of main valve of the present utility model.

Figure 12 is the principal section figure of secondary valve of the present utility model.

In Fig. 1: (1) is air-introduced machine, and (2) are the low voltage control buses, and (3) are pipe fittings, (4) be the threading house steward, (5) are pipe fittings, and (6) are the air inducing house stewards, (7) be the air inducing branched pipe, (8) are pipe fittings, and (9) are the cold water house stewards, (10) be pipe fitting, (11) are the cold water branched pipes, and (12) are to be communicated with line, (13) be main valve, (14) be to draw towards valve, (15) are bedpans, and (16) are secondary valves, (17) be to turn over water to bend, (18) be gutter, (19) are waterlines, and (20) are the low voltage control branch lines, (21) be the threading branched pipe, (22) be power line, (23) are control boxes, and (24) are exhaust ducts.

With reference to Fig. 1: seat was gone into undergroundly when bedpan (15) was installed, and its upper edge is concordant with ground.Main valve (13), secondary valve (16), draw towards valve (14) and lay respectively in major-minor seat groove (47), (49) and the installing hole (27) of bedpan.Cold water house steward (9), air inducing house steward (6), threading house steward (4) are tiled in the below ground of bedpan (15) rear side.

Cold water house steward (9) is communicated with the water inlet (112) of main valve by pipe fitting (10), cold water branched pipe (11), water inlet tube connector (54), gate valve (52); Cold water house steward (9) 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 (8), 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 (8).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 condensate water can smooth and easy discharge.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 (49) 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 secondary control switch (167), and secondary control switch (167) is connected with master switch (122) by being communicated with line (12) again.Low voltage control bus (2) one ends are connected by control box (23) and air-introduced machine (1), and an end prolongs with the threading house steward connects the gauge tap of 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 safe voltage is fallen in lighting voltage (220V), and is safe in utilization to guarantee; The effect of changeover switch is the duty that changes 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 major-minor gauge tap (122), (167) 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 (86) is linked up with the water guide of bedpan the leading discharge orifice (82) of main valve along (36); Secondary mozzle (147) is linked up with the water guide of bedpan the secondary pod apertures (142) of secondary valve along (36); The main washing pipe (88) that draws penetrates water guide along in (36), and the master of an end and main valve draws punching (87) and links up, an end and draw towards valve cannelure (68) and link up; Pair is drawn washing pipe (149) and is penetrated water guide in (36), and the pair of an end and secondary valve is drawn punching (148) and linked up, an end and draw towards valve cannelure (68) and link up; The delivery port of main valve (106) is linked up with the water output duct (48) of bedpan.

Main valve (13), secondary valve (16), draw towards valve (14), major-minor and draw washing pipe (88), (149), major-minor mozzle (86), (147), wear connecting leg (59), be communicated with line (12) and be connected with the assembling of bedpan (15), finish before the product export that before bedpan (15) is installed is, promptly prior and bedpan constitutes one.Pipe fitting (3), (5), (8), (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: (25) are anti-slip tanks, and (26) are wing plates, and (27) are installing holes, and (28) are wing plates, and (29) are anti-slip tanks, and (30) are the bedpan cover fixing holes, and (31) are the bedpan cover fixing holes.

In Fig. 3: (32) are the air inducing interfaces, and (33) are the jetting orifices, and (34) are the air inducing holes, (35) be the drip washing hole, (36) be the water guide edge, (37) are basin bodies, and (38) are the following mouths of a river, (39) be to turn over water to bend, (40) be drain gully, (41) are water jets, and (42) are the Chang Cunshui positions, (43) be the bath conduit, (44) are big inclined-planes.

In Fig. 4: (45) are the bath holes, and (46) are the bath holes, and (47) are seat of honour grooves, and (48) are water output ducts, and (49) are the counter-base grooves.

In Fig. 5: (50) are the tapering mouths, and (51) are movable joints, and (52) are gate valves, and (53) are movable joints, and (54) are water tube connectors into, and (55) are movable joints, and (56) are fixing glue, and (57) are knobs.

In Fig. 6: (58) are the tapering mouths, and (59) are to wear connecting leg.

Reference: Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6: the both sides of bedpan (15) are outwards put on display, and form two wing plates (26), (28), its objective is major-minor seat groove (47), (49) to be set for the usefulness that major-minor valve (13), (16) are installed.Major-minor seat groove (47), (49) are arranged on the human body position of must stopping over, and it is to the corresponding respective through hole that penetrates for water inlet tube connector (54), threading branched pipe (21) that has of caudal directions; Supply to wear the respective through hole that connecting leg (59) penetrates to corresponding the having of bottom direction; Draw washing pipe (88), (149) corresponding through hole that penetrates to corresponding the having of anterior direction for major-minor mozzle (86), (147), major-minor.The certain taper that is suitable for reading of major-minor seat groove (47), (49) is tapering mouth (50), (58), for the usefulness that limits button envelope (78), (139).

Water output duct (48) one ends are linked up along middle part, seat of honour groove (47) end and main valve delivery port (106), and an end is linked up along (36) along the anterior water guide of basin body (37) and bedpan, and its effect is that the water outlet of autonomous valve delivery port (106) in the future imports water guide along in (36).Bath conduit (43) is arranged on the afterbody of bedpan (15), the upper end is linked up along (36) with water guide, lower end and water jet (41) are linked up, and its effect is to dash turning over the direct spray of water curved (39) introducing water jet (41) from water guide along the water of (36), to reach the purpose of best developing result.

Water guide is provided with along (36) interior edge around bedpan (15), and its anterior increasing has an installing hole (27), draws towards the usefulness of valve (14) for installation.Water guide is that water output duct (48), drip washing hole (35), jetting orifice (33), bath conduit (43), 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 (15) is implemented drip washing.Big inclined-plane (44) 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 (44) 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 (15) 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 (15), and air inducing hole (34) are flat hole, opens 3-5 and is advisable, and air inducing hole (34) are 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) is connected with the following mouth of a river of pipeline during installation by basin body (37) front portion.

The advantage of this bedpan (15): the one, bedpan (15) and flushometer, blower unit are integrated, make install very easy.The 2nd, the bath mode is reasonable, makes that bath is more effective, extraordinary water saving.

In the architectural design, the usually shared cold water pipes in men and women washroom, so bedpan (15) needs afterbody to install vis-a-vis.Cold water branched pipe (11), air inducing branched pipe (7), threading branched pipe (21) interconnection when avoiding bedpan (15) afterbody to install vis-a-vis, the major-minor seat groove (47) of bedpan, (49) can be carried out position etc. and change, and make it that different form of structure be arranged.Also can suit as required on the body to change.

In Fig. 7: (60) are connection-pegs, and (61) are to draw extrusion, and (62) are sleeves, and (63) are flexible rubber rings, and (64) are screws, and (65) are that buckle closure (66) is the tightening hole, and (67) are connection-pegs, and (68) are cannelures, and (69) are cross-drilled holes.

In Fig. 8: (70) are to draw towards valve body.

With reference to Fig. 7, Fig. 8: draw towards valve (14) and be positioned at the anterior installing hole (27) of bedpan, work to draw to dash acting on.The valve body (70) that draws towards valve is the cylinder bodily form, and its internal taper hollow is placed and drawn extrusion (61), and both sides, its underpart respectively are provided with a connection-peg (60), (67), for connecting the usefulness that major-minor draws washing pipe (88), (149).Drawing extrusion (61) top is cylindricality, and the bottom is taper, on the bullet of bottom, is provided with a cross-drilled hole (69) and cannelure (68).The effect of cannelure (68) is to ensure to draw extrusion (61) under any angle, major-minor is drawn between washing pipe (88), (149) communicate.The purpose of cross-drilled hole (69) is set, and is after in when maintenance buckle closure (65), screw (64) being backed out main valve chamber, top (118) and the accumulation thing in the secondary valve control chamber (163) are discharged through this, makes the very simple and easy of maintenance change.The effect of flexible rubber ring (63), the one, sealing, the 2nd, play and make the reset response that draws extrusion (61).Buckle closure (65) is by the material with toughness, its effect, and the one, waterproof, the 2nd, the foot-operated strength of conduction makes draws extrusion (61) and moves downward.

Draw extrusion (61) and be fixed on by screw (64) and draw on valve body (70), draw towards valve body (70) draw washing pipe (88) at the major-minor of having pegged graft in advance, (149) back is fixed on the installing hole (27) by sleeve (62).Buckle closure (65) is by being fixed with revolving surely of sleeve (62), and installing hole (27) is sealed.

In Fig. 9: (71) are to connect heavy plate, and (72) are main valve heads, and (73) are annular edges, (74) be the tapering face, (75) are the homophony poles, and (76) are little V-type circles, (77) be adjusting knob, (78) are the button envelopes, and (79) are the master control valve rods, (80) be that spiral cover (81) is Your Majesty's ring cavity, (82) be leading discharge orifice, (83) are ring cavities among the master, and (84) are slotted eyes, (85) be main ring cavity down, (86) be major flow duct, (87) are the main punchings of drawing, and (88) are the main washing pipes that draws, (89) be back-moving spring, (90) be to close water ring, (91) are collets, and (92) are main through holes, (93) be big V-type circle, (94) be the bath piston, (95) are the mediation springs, and (96) are the spool posts, (97) be cross-drilled hole, (98) be main valve body, (99) are to close water pond, and (100) are fixing edges, (101) be O type circle, (102) be rubber cushion, (103) are damping holes, and (104) are cleansing pins, (105) be the guiding wing, (106) be delivery port, (107) are the guiding wings, and (108) are spacing holes, (109) be spool, (110) be the mouth of a river, (111) are Guan Shuiyan, and (112) are water inlets, (113) be filter opening, (114) be a net, (115) are the abdominal cavities, and (116) are the post holes, (117) be the mediation plug, (118) be the chamber, top, (119) are axial tubes, and (120) are annular walls, (121) be inserted link, (122) are master switches.

In Figure 10: (123) are long slot bores, and (124) are axial holes.

In Figure 11: (125) are fixing holes, and (126) are the guiding wings, and (127) are fixing holes, and (128) are fixing holes, and (129) are the guiding wings, and (130) are fixing holes.

Reference: Fig. 9, Figure 10, Figure 11: main valve (13) is positioned at seat of honour groove (47).Main valve body on the main valve (98) is the fixedly main component of last other parts of main valve (13) of combination with main valve head (72), and the outward appearance body is cylindrical.Main valve body (98) upper port is an inner thread mouth, and the lower end of main valve head (72) is the external screw thread head, and inner thread mouth is connected with the external screw thread head makes main valve body (98) and main valve head (72) constitute one, and then makes main valve (13) go up organism of each parts formation.

Collet (91) in spool (109) in the main valve body (98), tube net (114), bath piston (94), big V-type circle (93), mediation plug (117) parts and the main valve head (72), close water ring (90), master control valve rod (79), homophony pole (75), axial tube (119) parts, body is the round symmetrical parts in axle center.Its center of circle all in main valve body (98) on same axial line.The bottom is fixing to be screwed on the bottom of seat of honour groove (47) along four fixing holes (125), (127), (128), (130) on (100) main valve body (98) by being arranged on

Guiding wing (105), (107), (126), (129), Guan Shuiyan (111), spool post (96) are one in fact, are referred to as spool (109).Spool (109) is connected as a single entity by thread head on its spool post (96) and bath piston (94), constitutes interlock.The effect on Guan Shui edge (111) is the drive up and down along with bath piston (94), implements to open and close to crossing the mouth of a river (110).Four guiding wings (105), (107), (126), (129) its effects on the spool make spool (109) and the axially-movable of bath piston (94).Bath piston (94) is gone up the big V-type circle (93) that is provided with, and its effect makes the bath piston (94) and the inwall of main valve body (98) that good connecting airtight property be arranged.

Spool post (96) bottom has damping hole (103) and the spacing hole (108) that communicates with cross-drilled hole (97).The effect of damping hole (103) is that control enters the interior water yield in chamber, top (118) by abdominal cavity (115), and then reaches the purpose of the bath time of control main valve (13), and the effect of spacing hole (108) makes cleansing pin (104) spacing.Spool post (96) top is a shoulder hole, and shoulder hole is built-in with mediation spring (95), mediation plug (117) parts.Mediation spring (95) is an integrative-structure with cleansing pin (104), and the lower end of cleansing pin (104) penetrates in damping hole (103) spacing hole (108), and the automatic mediation effect to damping hole (103) is played in its reciprocating motion with mediation spring (95).Tube net (114) entangles spool post (96) and is fixed by the draw-in groove of bath piston (94) and spool (109).Tube net (114) is rolled by rustless thin skin material and forms, and is provided with the filter opening (113) of a plurality of diameters less than damping hole (103), and effect is to avoid damping hole (103) to stop up.

Master control valve rod (79) is positioned at main valve head (72), and the following pressure-controlled that is subjected to adjusting knob (77) is exposed at the top.The following middle part of master control valve rod (79) is provided with an annular along (73), and its effect makes master control valve rod (79) that axially property be arranged when moving up and down preferably.Having 2-3 sulculus on the annular edge (73) is slotted eye (84), and slotted eye (84) makes ring cavity (83) and the communication of main ring cavity (85) down among the master.In the master control valve rod (79) is shoulder hole, and bottom hole is through the big back-moving spring (89) of placing; Upper hole is through the little two-section that divides again, on be truncated into cylindrical hole, be truncated into screwed hole down, for cooperating the maximum raising height of implementing impacts flush piston (94) to control, thereby reach the purpose of regulating discharging quantity of water in homophony pole (75).

The effect of closing water ring (90) is to have cooperated with the annular walls (120) of master control valve rod to cut off and the channeling of opening chamber, top (118) ring cavity (85) under the master.It is tapered to close water ring (90), and toughness material is made, and can make in it through dwindling by tightening collet (91).Collet (91) screw thread connects and to fix on the bottom of main valve head (72), thus make close water ring (90), back-moving spring (89) is limited, collet (91) has centre bore, passes for homophony pole (75), and forms the promptly main through hole of passage (92).

Axially tube (119) is positioned at the axial hole (124) of main valve head, effect makes and connects the motion of heavy plate (71) maintenance vertical axial, axially have a long slot bore (123) on the sidewall of tube (119), effect is to draw washing pipe (88) and pass for major flow duct (86), master, does not influence moving up and down of axial tube (119) again.Axially the tightening of tube (119) by spiral cover (80) with connect heavy plate (71) formation one.The remaining space of axial hole (124) after putting into axial tube (119) can be used as oil groove and uses, and axial tube (119) is lubricated.

Connect the over top that heavy plate (71) is positioned at master control valve rod (79), the shape size is decided according to the top degree of lip-rounding of seat of honour groove (47), and its effect is that its human body gravity that receives is reached to master control valve rod (79).Spiral cover (80) centre be master control valve rod (79) directly over be provided with an adjusting knob (77), adjusting knob (77) is used for regulating the movement clearance connect heavy plate (71).The center of adjusting knob (77) has a through hole, and purpose is easy to adjust in order to overhaul.

Button envelope (78) is positioned at the top that connects heavy plate (71), is buckled on the tapering mouth (50) of seat of honour groove, plays waterproof and transmits human body gravity.Button envelope (78) has good elasticity, and its color, decorative pattern are complementary with bedpan (15) variation.Button envelope (78) can add luminescent powder when making, and uses to help night.

The connected relation of main valve (13) is: the chamber, top (118) of main valve through main through hole (92), main ring cavity (85) down, mainly draw punching (87), main washing pipe (88), cannelure (68) and cross-drilled hole (69), the pair of drawing drawn control chamber (163) communication that washing pipe (149), pair draw punching (148), secondary ring cavity (146) down, secondary through hole (153) and secondary valve; Your Majesty's ring cavity (81) of main valve is through dominating discharge orifice (82), major flow duct (86), linking up along (36) with the water guide of bedpan; The water inlet of main valve (112) is linked up with cold water house steward (9) through gate valve (52), water inlet tube connector (54), cold water branched pipe (11); The delivery port of main valve (106) is linked up along (36) through the water output duct (48) and the water guide of bedpan.

In Figure 12: (131) are to connect heavy plate, and (132) are secondary valve heads, and (133) are annular edges, (134) be the tapering face, (135) are secondary adjusting rods, and (136) are spiral covers, (137) be little V-type circle, (138) are adjusting knobs, and (139) are the button envelopes, (140) be secondary control valve rod, (141) are the secondary ring cavities of going up, and (142) are secondary pod apertures, (143) be via hole, (144) are ring cavities in the pair, and (145) are internal cavities, (146) be secondary ring cavity down, (147) are secondary mozzles, and (148) are that pair is drawn punching, (149) be that pair is drawn washing pipe, (150) are back-moving springs, and (151) are to close water ring, (152) be collet, (153) are secondary through holes, and (154) are Nang Ding, (155) be water discharging bag, (156) are the draining springs, and (157) are O type circles, (158) be fixing edge, (159) be spiracle, (160) are rubber cushions, and (161) are spiracles, (162) be auxiliary valve body, (163) be control chamber, (164) are axial tubes, and (165) are annular walls, (166) be inserted link, (167) are secondary control switches.

Reference: Figure 12: secondary valve (16) is positioned at counter-base groove (49).Auxiliary valve body (162) on the secondary valve is the main component that combination fixed joint valve (16) is gone up other parts with secondary valve head (132), and the outward appearance body is cylindrical.The upper port of auxiliary valve body (162) is an inner thread mouth, the lower end of secondary valve head (132) is the external screw thread head, inner thread mouth is connected with the external screw thread head makes auxiliary valve body (162) and secondary valve head (132) constitute one, and then makes secondary valve (16) go up organism of each parts formation.

Collet (152) on water discharging bag (155) in the auxiliary valve body (162) and the secondary valve head (132), close water ring (151), secondary control valve rod (140), secondary adjusting rod (135), axial tube (164) parts, body is axle center circle symmetrical parts.Its center of circle all in auxiliary valve body (162) on same axial line.The bottom is fixing to be screwed on the bottom of counter-base groove (49) along the fixing hole on (158) auxiliary valve body (162) by being arranged on.

Water discharging bag (155) is positioned at auxiliary valve body (162), and the symmetrical body of circle is built-in with draining spring (156).The effect of draining spring (156) is that the Nang Ding (154) that promotes water discharging bag moves upward.Spiracle (159), (161) are positioned at the bottom of auxiliary valve body (162), and its effect is to provide passage for Nang Ding (154) breathing that needs that moves up and down.Seep water to counter-base groove (49) in through spiracle (159), (161) when preventing that water discharging bag (155) from damaging, spiracle (159), (161) but diameter amplifies only establishes one, and make water guide edge (36) communication of itself and bedpan with flexible pipe.

Secondary control valve rod (140) is positioned at secondary valve head (132), and the following pressure-controlled that is subjected to adjusting knob (138) is exposed at the top.The following middle part of secondary control valve rod (140) is provided with an annular along (133), and its effect makes secondary control valve rod (140) that axially property be arranged when moving up and down preferably.Pair control valve rod annular is along having 4-6 via hole (143) on the annular wall of (133) top, and the effect of via hole (143) is that ring cavity in internal cavity (145) and the pair is linked up.In the secondary control valve rod (140) is shoulder hole, and bottom hole is through the big back-moving spring (150) of placing; Upper hole is through the little two-section that divides again, on be truncated into cylindrical hole, be truncated into screwed hole down, secondary adjusting rod (135) is positioned at it.

The variation up and down that revolute adjusting rod (135) himself produces, can control the raising height of Nang Ding (154), when the raising height of Nang Ding (154) changed, the discharge rate of the water in the control chamber (163) was also followed together and is changed, and then the bath time of main valve (13) is changed.So revolute adjusting rod (135) can reach the purpose of regulating the bath time.

Close water ring (151), collet (152), connect heavy plate (131), adjusting knob (138), axially structure, the function of tube (164), button envelope (139) are fully corresponding identical with these parts of main valve (13).

The connected relation of secondary valve (16) is: the control chamber of secondary valve (163) draws punching (148), pair through secondary through hole (153), secondary ring cavity (146), pair down and draws washing pipe (149), cannelure (68) and cross-drilled hole (69), mainly draws washing pipe (88), main chamber, top (118) communication of drawing punching (87), main ring cavity (85) down, main through hole (92) and main valve; Ring cavity (141) is through secondary pod apertures (142), secondary mozzle (147), link up along (36) with the water guide of bedpan on the pair of secondary valve.

(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 uses and finishes the back with stepping on the bath mode that the buckle closure (65) on the valve causes of drawing before the pin; From stamp bath mode, promptly use and finish the descendant from the mode of washing by water voluntarily.

Easily stamp bath mode is a rudimentary bath mode of the present utility model, this bath mode, only main valve (13) need be arranged, draw towards valve (14) assembly and with toughness buckle envelope (78), (139) are replaced with buckleing of pottery or rigid material and seal and can realize.Axial tube (119) on the main valve, all components that connects in heavy plate (71), spiral cover (80) master switch (122) and the counter-base groove (49) can save.

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, its assembly can save drawing towards valve (14) of bedpan front portion, but major-minor must be drawn directly connection of washing pipe (88), (149).

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 envelope (78) of the action of gravity of human body on main valve, button envelope (78) moves downward.Connect the pressure that heavy plate (71) is subjected to button envelope (78), move downward thereupon together with adjusting knob (77), master control valve rod (79).Annular walls (120) pushes up chamber (118) with main valve and closes the pathway closure that water ring (90) is located through main valve, and ring cavity (83) was linked up with Your Majesty's ring cavity (81) during tapering face (74) will be led simultaneously.The water of secondary valve control chamber (163), under the promotion of Nang Ding (154), through secondary through hole (153), secondary ring cavity (146), pair down draw punching (148), pair draw washing pipe (149), cannelure (68) and slotted eye (69), main draw washing pipe (88), main draw punching (87), main ring cavity (85) down, slotted eye (84), main in ring cavity (83), Your Majesty's ring cavity (81), leading discharge orifice (82), major flow duct (86), 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 of action of gravity on secondary valve of human body sealed (139), button envelope (139) moved downward.Connect the pressure that heavy plate (131) is subjected to button envelope (139), move downward thereupon together with adjusting knob (138), secondary control valve rod (140).Annular walls (165) pushes up chamber (118) with main valve and closes the pathway closure that water ring (151) is located through secondary valve, and tapering face (134) is linked up ring cavity in the pair (144) and the secondary ring cavity (141) of going up simultaneously.The water of secondary valve control chamber (163), under the promotion of Nang Ding (154), in secondary through hole (153), internal cavity (145), via hole (143), pair ring cavity (141), secondary pod apertures (142), secondary mozzle (147) on ring cavity (144), the pair, enter the water guide of bedpan along in (36).

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 envelope (78) disappears, back-moving spring (89) promote master control valve rod (79) together with adjusting knob (77), connect heavy plate (71), buckle envelope (78) and upwards reset.The path of ring cavity (83) and Your Majesty's ring cavity (81) cut off during tapering face (74) will be led, and annular walls (120) pushes up chamber (118) with main valve and closes the passage that water ring (90) locates through main valve and open simultaneously.Water in top chamber (118) under the promotion of bath piston (94) through main through hole (92), main ring cavity (85) down, main draw punching (87), main draw washing pipe (88), cannelure (68) and cross-drilled hole (69), pair draw washing pipe (149) pair draw punching (148), secondary under in the ring cavity (146), secondary through hole (153) inflow control chamber (163), and make the downward return of Nang Ding (154).

Shuitu in the main valve chamber, top (118) is so discharged, and the hydraulic pressure in relative abdominal cavity (115) is increased suddenly.Bath piston (94) is under the effect of abdominal cavity (115) hydraulic pressure, and interlock spool (109) moves upward immediately, and Guan Shuiyan (111) will cross instantaneous the opening in the mouth of a river (110).Water from cold water house steward (9) flows in the bedpans (15) along (36) through cold water branched pipe (11), water inlet tube connector (54), gate valve (52), water inlet (112), the mistake mouth of a river (110), delivery port (106), water output duct (48), water guide.Water inlet meanwhile also flows in the chamber, top (118) of main valve through filter opening (113), cross-drilled hole (97), damping hole (103), post hole (116).Water in top chamber (118) is replenished gradually, and hydraulic pressure increases gradually, and the make progress thrust of impacts flush piston (94) of the hydraulic pressure in relative abdominal cavity (115) is reduced gradually.During to the downward thrust of the Guan Shuiyan (111) of spool, spool (109) moves downward together with bath piston (94) thrust that makes progress when the hydraulic pressure impacts flush piston (94) of abdominal cavity (115) less than the hydraulic pressure of abdominal cavity (115).When the Guan Shuiyan (111) of spool moved to position, the mouth of a river (110) gradually, will cross the mouth of a river (110) 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 seals (139) and disappears, back-moving spring (150) promote secondary control valve rod (140) together with adjusting knob (138), connect heavy plate (131), buckle envelope (139) and upwards reset.Tapering face (134) cuts off ring cavity in the pair (144) and the secondary path of going up ring cavity (141), and annular walls (165) pushes up chamber (118) with main valve and closes the passage that water ring (151) locates through secondary valve and open simultaneously.Connect down flow process fully with button envelope (78) disappearance of the gravity of human body from main valve.

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

Finish using, the end user hits or oversteps buckle closure (65) and leave with foot-operated, buckle closure (65) moment press down draw extrusion (61) will push up water in the chamber (118) through main through hole (92), main ring cavity (85) down, mainly draw punching (87), mainly draw washing pipe (88), cannelure (68) enters in the water guide edge (36).Buckle closure (65) loses human body gravity immediately, and flexible rubber ring (63) will draw extrusion (61) and reset.

Shuitu in the main valve chamber, top (118) is so discharged, and the hydraulic pressure in relative abdominal cavity (115) is increased suddenly.Bath piston (94) is under the effect of abdominal cavity (115) hydraulic pressure, and interlock spool (109) moves upward immediately, and Guan Shuiyan (111) will cross instantaneous the opening in the mouth of a river (110).Water from cold water house steward (9) flows in the bedpans (15) along (36) through cold water branched pipe (11), water inlet tube connector (54), gate valve (52), water inlet (112), the mistake mouth of a river (110), delivery port (106), water output duct (48), water guide.Water inlet meanwhile also flows in the chamber, top (118) of main valve through filter opening (113), cross-drilled hole (97), damping hole (103), post hole (116).Water in top chamber (118) is replenished gradually, and hydraulic pressure increases gradually, and the make progress thrust of impacts flush piston (94) of the hydraulic pressure in relative abdominal cavity (115) is reduced gradually.During to the downward thrust of the Guan Shuiyan (111) of spool, spool (109) moves downward together with bath piston (94) thrust that makes progress when the hydraulic pressure impacts flush piston (94) of abdominal cavity (115) less than the hydraulic pressure of abdominal cavity (115).When the Guan Shuiyan (111) of spool moved to position, the mouth of a river (110) gradually, will cross the mouth of a river (110) and close, bath stops.

Embodiment 4, automatically the implementation procedure of air-inducing deodorization function:

Someone uses, and the action of gravity of human body is on the button of main valve envelope (78), and button envelope (78) moves downward, and connects heavy plate (71) and is subjected to pressing down also of (78) of button envelope and moves downward thereupon.Button on the master switch (122) is subjected to connecing the power connection of the pressure of heavy plate (71) with air-introduced machine (1), and air-introduced machine (1) is started working, and produces negative pressure in air inducing house steward (6), the air inducing branched pipe (7).Discharge outdoor from the peculiar smell of bedpan (15) 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) near being positioned at air inducing hole (34).(when the action of gravity of human body when the button envelope (139) of secondary valve goes up, the button on the secondary control switch (167) is subjected to connecing the power connection with air-introduced machine (1) of pressing down of heavy plate (131).It is identical to connect down other process).

The end user leaves, the gravity of human body disappears from main valve button envelope (78), back-moving spring (89) makes and connects heavy plate (71) and upwards reset, button on the master switch (122) is subjected to connecing the pressure disappearance of heavy plate (71), master switch (122) is with the dump of air-introduced machine (1), and air-introduced machine (1) quits work.(when the gravity of human body sealed (139) disappearance from secondary valve button, secondary control switch (167) was with the dump of air-introduced machine (1), and 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 disappeared from detaining envelope (78) or (139), described in embodiment 2, b, the water in the main valve chamber, top (118) can enter in the control chamber (163) fast.Shuitu in the main valve chamber, top (118) is so discharged, and the hydraulic pressure in relative abdominal cavity (115) is increased suddenly, and bath piston (94) is under the effect of abdominal cavity (115) hydraulic pressure, and interlock mediation plug (117) moves upward fast.

When mediation plug (117) moves to the lower extreme point of homophony pole (75), withstood by homophony pole (75) at once.Top power makes mediation plug (117) overcome gap of elastic force snap back motion of mediation spring (95), and makes bath piston (94) stop to move upward.

Mediation plug (117) moving downward suddenly also makes mediation spring (95) interlock cleansing pin (104) wear suddenly in damping hole (103).The wearing suddenly in damping hole (103) that cleansing pin (104) is each played the automatic mediation effect to damping hole (103).

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

Claims (6)

1, a kind of upgraded pan, comprise, water inlet tube connector (54), gate valve (52), main valve (13), secondary valve (16), draw towards valve (14), major-minor draws washing pipe (88), (149), wear connecting leg (59), major-minor mozzle (86), (147), induced draught system (1), bedpan (15) is formed, it is characterized in that main valve (13), secondary valve (16), draw towards valve (14), lay respectively at the major-minor seat groove (47) of bedpan (15), (49) and in the installing hole (27), the water inlet of main valve (112), by gate valve (52), water inlet tube connector (54), cold water branched pipe (11) is linked up with cold water house steward (9), the delivery port of main valve (106) is by water output duct (48), link up along (36) with the water guide of bedpan, the chamber, top (118) of main valve is through main through hole (92), main ring cavity (85) down, the master draws punching (87), the main washing pipe (88) that draws, cannelure (68) and cross-drilled hole (69), pair is drawn washing pipe (149), pair is drawn punching (148), secondary ring cavity (146) down, secondary through hole (153), link up with the control chamber (163) of secondary valve, the last ring cavity (81) of main valve is through leading discharge orifice (82), major flow duct (86), link up along (36) with the water guide of bedpan, the last ring cavity (141) of secondary valve is through secondary pod apertures (142), secondary mozzle (147), link up along (36) with the water guide of bedpan, air inducing hole (34) is by air inducing interface (32), air inducing branched pipe (7), air inducing house steward (6) links up with air-introduced machine (1), master switch (122), by being communicated with line (12) and the connection in parallel of secondary control switch (167), secondary control switch (167) is again by low voltage control branch line (20), low voltage control bus (2), control box (23) is linked up with air-introduced machine (1).

2, upgraded pan according to claim 1, it is characterized in that described main valve (13) by main valve body (98), close water pond (99), spool (109), mediation spring (95), tube net (114), mediation plug (117), bath piston (94), big V-type circle (93), collet (91), close water ring (90), back-moving spring (89), master control valve rod (79), homophony pole (75), main valve head (72), axially tube (119), spiral cover (80), adjusting knob (77), connect heavy plate (71), buckle envelope (78), form.

3, upgraded pan according to claim 1, it is characterized in that described secondary valve (16) by auxiliary valve body (162), water discharging bag (155), draining spring (156), collet (152), close water ring (151), back-moving spring (150), secondary control valve rod (140), secondary adjusting rod (135), secondary valve head (132), axially tube (164), spiral cover (136), adjusting knob (138), connect heavy plate (131), buckle envelope (139) and form.

4, upgraded pan according to claim 1 is characterized in that described drawing towards valve (14) by drawing towards valve body (70), drawing extrusion (61), sleeve (62), flexible rubber ring (63), screw (64), buckle closure (65) and form.

5, upgraded pan according to claim 1, it is characterized in that described induced draught system (1) by air-introduced machine (1), exhaust duct (24), air inducing house steward (6), air inducing branched pipe (7), control box (23), master switch (122), secondary control switch (167), low voltage control bus (2), low voltage control branch line (20), be communicated with line (12) and form.

6, upgraded pan according to claim 1 is characterized in that described bedpan (15) is by wing plate (26), (28), major-minor seat groove (47), (49), anti-slip tank (25), (29), installing hole (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), water jet (41), bath conduit (43), big inclined-plane (44), bath hole (45), (46), water output duct (48) is formed.

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