CN2351483Y - Self-flushing device for water closet - Google Patents

Abstract

The utility model relates to a self-flushing device for a water closet, which can be installed on a squatting water closet, a urine water closet and a sitting water closet to be used. The utility model is composed of a cold water pipe, a flushing valve, a downpipe, a guide flushing pipe, a left guide flushing branch pipe, a right guide flushing branch pipe, a left guide flushing device, a right guide flushing device and an installing groove. The cold water pipe is communicated with the upper end of the flushing valve, the downpipe is communicated with the lower end of the flushing valve, the downpipe is communicated with the water closet, the flushing valve passing through the guide flushing pipe, the left guide flushing branch pipe and the right guide flushing branch pipe is communicated with the left guide flushing device and the right guide flushing device, and the flushing valve is controlled by the left guide flushing device and the right guide flushing device. The utility model has the characteristics of self flushing, sticking preventing, stink slaking, reliable performance, high universality, self anti-fouling and not easy destruction.

Description

Closet is flusher voluntarily

The utility model relates to a kind of closet that uses on pan, urinal and water closet flusher voluntarily that is installed in.

At present, the closet that uses under the general occasion, distinct issues are not have after an action of the bowels washing capacity voluntarily the most, make flushing the toilet after use can not get ensureing, cause the lavatory back warp phenomenon often to occur not washing by water after an action of the bowels, this is comparatively common in grass-roots unit.

The immediate development of chamber pot flushing water though occurred infrared ray electric magnet valve gate control bath, still has some problems: the one, be subject to the restriction that has a power failure, and stop electricity and just can not control bath; The 2nd, popularize to use and just expend much electricity with regard to himself electriferous state; The 3rd, price is higher, and influence is promoted the use of; The 4th, be subject to environmental limitations, make it descend use easily to go to pot in public.

The patent No.: the flushometer of the described pan of ZL96228524.2, though comparatively desirable solution washing problems voluntarily, but still do not remove waterbox design from, be difficult to accomplish stealthy the installation, make the washroom layout show messy especially.

The purpose of this utility model is: provide a kind of people of having from washing capacity voluntarily to society, dependable performance, be easy to make, be not subjected to power limitations and the closet that all can install and use flusher voluntarily on pan, urinal, water closet.Thereby substitute the manual bath mode that present factories and miness school uses more, make its closet self have washing capacity voluntarily, reach the purpose of fundamentally improving the lavatory sanitary condition.

Design scheme of the present utility model is achieved in that a kind of closet flusher voluntarily.Comprise: cold water pipe (1), flushing valve (3), leader (5), draw washing pipe (6), right protecting pipe (7), right mozzle (8), the right side and draw and draw towards arm (9), the right side that flushing device (12), a left side draw flushing device (13), a left side is drawn towards arm (15), left mozzle (16), left protecting pipe (17), mounting groove (18) and formed.It is characterized in that: the upper end of flushing valve (3) is connected communication with cold water pipe (1), and the lower end of flushing valve (3) is connected communication with the upper end of leader (5), and the lower end of leader (5) is connected communication with the closet of selecting for use (10); About draw flushing device (13), (12) and be installed in respectively on the inevitable landing position of bipod when using this kind closet with sitting; The epicoele of flushing valve (26) via through holes (25), post hole (59), mesopore (46), draw washing pipe (6), tee piece (19), about draw towards arm (15), (9), with about inner chamber (87), (129) of drawing towards valve link up; About draw exocoel (89) towards valve, (131) are linked up with leader (5) by left and right sides mozzle (16), (8).

Also have some technical characterictics to be:

One, described flushing valve (3) is made up of button tube (66), stem stem (35), outer button tube (34), antifouling pallet (38), damping fin (24), filter screen (63) in button tube (31), the wall slot type in valve seat (39), lining (50), movable spool (57), the apical pore formula.

Two, a described left side is drawn flushing device (13) and is drawn towards valve (14), oil groove (94) and formed by press box (68), water-proof rubber sleeve (70), catching groove (93), seat groove (92), a left side.

Three, the described right side is drawn flushing device (12) and is drawn towards valve (11), oil groove (136) and formed by press box (110), water-proof rubber sleeve (112), catching groove (135), seat groove (134), the right side.

Four, described this flusher all can be installed and used on pan (154), urinal (160) and water closet (169).

The utility model will be further described below in conjunction with accompanying drawing:

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

Fig. 2 is the principal section figure of flushing valve of the present utility model.

Fig. 3 is the A-A sectional view of flushing valve of the present utility model.

Fig. 4 is the principal section figure of the interior button tube of the wall slot type of flushing valve of the present utility model.

Fig. 5 is the B-B sectional drawing of the interior button tube of the wall slot type of flushing valve of the present utility model.

Fig. 6 is the principal section figure that flushing device is drawn on a left side of the present utility model.

Fig. 7 is the C-C sectional view that flushing device is drawn on a left side of the present utility model.

Fig. 8 is the D-D sectional view that flushing device is drawn on a left side of the present utility model.

Fig. 9 is the principal section figure that flushing device is drawn on the right side of the present utility model.

Figure 10 is the E-E sectional view that flushing device is drawn on the right side of the present utility model.

Figure 11 is the F-F sectional view that flushing device is drawn on the right side of the present utility model.

Figure 12 is installation site and the annexation schematic diagram of the utility model when using on pan bright dress.

Figure 13 is installation site and the annexation schematic diagram of the utility model when using on pan concealed installation.

Figure 14 is installation site and the annexation schematic diagram of the utility model when using on the Semi-trailed urinal.

Figure 15 is profile and the installation site schematic diagram thereof that the square spill of the utility model when using on urinal drawn flushing device.

Figure 16 is installation site and the annexation schematic diagram of the utility model when using on water closet.

In Fig. 1: (1) is cold water pipe, (2) be the movable joint nut, (3) are flushing valves, and (4) are the movable joint nuts, (5) be leader, (6) be to draw washing pipe, (7) are right protecting pipes, and (8) are right mozzles, (9) be that draw towards arm on the right side, (10) be closet, (11) are that draw towards valve on the right side, and (12) are that flushing device is drawn on the right side, (13) be that flushing device is drawn on a left side, (14) be that draw towards valve on a left side, (15) are that draw towards arm on a left side, and (16) are left mozzles, (17) be left protecting pipe, (18) be mounting groove, (19) are tee pieces, and (20) are the butt joint posts.

With reference to Fig. 1: about draw flushing device (13), (12) and be arranged on the inevitable landing position of bipod when using this kind closet.About draw flushing device (13), (12) and carry out and sit ground and install, its upper edge overhead (156) highly is 0.3 centimeter.Draw seat groove (92), (134) bottom of flushing device about left and right sides protecting pipe (17), (7) one ends lay respectively at, other end camber comes together in the mounting groove (18).Mounting groove (18) is positioned at the below ground between the foot of a wall portion and the closet (10).Flushing valve (3) is vertical installs, and the upper end is connected communication with cold water pipe (1), and the lower end is connected communication with the upper end of leader (5).The lower end of leader (5) is connected communication with the closet that is disposed (10).Leader (5) is with closet or pan or the urinal or the difference of water closet of configuration, and its trend and installation site are different.

That draws that washing pipe (6) upper end passes leader (5) and flushing valve docks post (20) butt joint communication, and the lower end is connected communication with tee piece (19); A left side is drawn and is passed left protecting pipe (17) one ends towards arm (15) and be connected communication with tee piece (19), and an end and a left side are drawn and connect mouth (100) towards the inner chamber of valve and be connected communication; Left side mozzle (16) passes left protecting pipe (17) one ends and is connected communication with leader (5), and an end connect mouth (98) towards the exocoel of valve and is connected communication with left drawing; The right side is drawn and is passed right protecting pipe (7) one ends towards arm (9) and be connected communication with tee piece (19), and an end connect mouth (142) towards the inner chamber of valve and is connected communication with right drawing; Right mozzle (8) passes right protecting pipe (7) one ends and is connected communication with leader (5), and an end and the right side are drawn and connect mouth (140) towards the exocoel of valve and be connected communication.

Draw washing pipe (6), a left side and draw to draw under arm (9) duty and bear hydraulic pressure, select for use flexible copper tubing to be advisable towards arm (15), the right side; Do not bear hydraulic pressure under left side mozzle (16), right mozzle (8), the duty, select for use conventional hoses to get final product.

In Fig. 2: (21) are water inlets, and (22) are damping holes, and (23) are rubber cushions, (24) be damping fin, (25) are through holes, and (26) are epicoeles, (27) be motion stops, (28) are the V-type circles, and (29) are cannelures, (30) be interior button tube, (31) are button tubes in the apical pore formula, and (32) are the inlet openings, (33) be movable sleeve, (34) are outer button tubes, and (35) are stem stems, (36) be the V-type circle, (37) are rubber cushions, and (38) are antifouling pallets, (39) be valve seat, (40) are Capsules, and (41) are to draw the washing pipe butt joint, (42) be rubber cushion, (43) are the leader crossbeams, and (44) are annular table, (45) be drain gully, (46) are mesopores, and (47) are the valve seat crossbeams, (48) be annular table, (49) are delivery ports, and (50) are linings, (51) be coiled hair, (52) are rubber cushions, and (53) are water inlets, (54) be intake antrum, (55) are the abdominal cavities, (56) be the V-type circle, (57) are movable spools, (58) be cannelure, (59) are the post holes, and (60) are the stem stem grooves, (61) be rubber cushion, (62) are apical pores, and (63) are filter screens.

In Fig. 3: (64) are platforms.

In Fig. 4: (65) are the stem stem grooves, and (66) are button tubes in the wall slot type.

In Fig. 5: (67) are damping slots.

With reference to Fig. 2, Fig. 3, Fig. 4, Fig. 5: the outward appearance body of flushing valve (3), for two ends camber up and down dwindle cylindrical, cylinder diameter φ 5.6-5.8 centimetre, the long 12-13 centimetre of valve body.Valve seat (39) is positioned at the bottom of flushing valve (3).The lower end of valve seat (39) is the mouth that is threaded, and links up by making movable joint nut (4) and being connected of its flushing valve (3) and leader (5).The middle part of valve seat (39) has one to be the crossbeam of one (47), the effect of crossbeam with valve seat (39): the one, limit the center of stem stem (35); The 2nd, by the butt joint post (20) under its body with draw washing pipe (6) and dock communication.A delivery port (49) is arranged at the top of valve seat crossbeam (47), and its effect is to have cooperated the water effect of closing with the coiled hair (51) of movable sleeve.The top of valve seat (39) is threaded with lining (50), outer button tube (34) respectively, and flushing valve (3) is become one.

The lower end of lining (50) is connected with valve seat (39) screw top, and the upper end is threaded with interior button tube (30).The effect of lining (50) is to constitute a water inlet (53).Water inlet (53) cooperates, plays with the coiled hair (51) of movable sleeve and closes the water effect in short-term.

The lower end of interior button tube (30) is threaded with the upper end of lining (50).The bottom of interior button tube (30) has 8 inlet openings (32), and effect is to allow water inlet pass through thus.The interior button tube of this flushing valve has button tube (31) and (66) two kinds of selective uses of the interior button tube of wall slot type in the apical pore formula.

Button (66) its shape in button tube (31) and the wall slot type in the apical pore formula, size, connection are all identical, their difference is: an apical pore (62) more smaller than stem stem groove (60) diameter is arranged at button tube (31) top in the apical pore formula, and button tube (66) top does not have this through hole and on the circle wall V-type damping slot (67) arranged within it in the wall slot type.

Be provided with filter screen (63) and damping fin (24) in the stem stem groove (60) of button tube in the apical pore formula.Damping fin (24) has a damping hole (22) on its cone centre, its effect be control enter in the epicoele (26) the water yield so that with the purpose of bath time of reaching control flushing valve (3).Damping fin (24) has different model according to the size of damping hole (22), regulates bath when the different floor of highrise building and selects for use during the time for using.The upstream face of filter screen (63) is designed to arc, and the upstream face of damping fin (24) is designed to taper, its objective is to reduce the blocking probability of water inlet to damping hole (22).Therefore, adopt the interior button tube (30) of damping hole (22) damping mode to have: should not stop up the characteristics of adjustability.

Its effect of V-type damping slot (67) in the wall slot type on the inner cylinder wall of button tube (66) is identical with damping hole (22).The design of damping slot (67) will design than damping hole (22) theoretically for the probability that damping slot (67) is stopped up by intake in little consideration.But also follow some shortcomings: the one, easily make V-type circle (28) local impaired; The 2nd, button tube (66) local strength reduces in causing; The 3rd, its size of malleable is not regulated the bath time.

Movable spool (57) connects fixed formation by motion stops (27) and movable sleeve (33).Movable spool (57) is enclosed within on the stem stem (35), is positioned at the cylindrical cavity of button tube (30).The cannelure (58) of motion stops (27) is gone up card, and v shaped ring (28), purpose are arranged is motion stops (27) and the inwall of interior button tube (30) has good connecting airtight property.There is the coiled hair (51) of a diameter greater than water inlet (53) 0.2-0.3 centimetre the lower end of movable sleeve (33), and coiled hair (51) is positioned between water inlet (53) and the delivery port (49).The effect of coiled hair (51) is along with the drive up and down of motion stops (27), water inlet (53) and delivery port (49) is implemented to close and open.

Stem stem (35) passes movable spool (57) and is positioned on the central axis of flushing valve (3).Insert in the annular table (48) of crossbeam stem stem (35) lower end, detains in the stem stem groove (60) of tube in insert the upper end.Stem stem (35) is fixed by button tube (30) in the tightening.The empty post hole (59) that forms in the stem stem (35), stem stem (35) top has two through holes (25).The effect of post hole (59), through hole (25) is with epicoele (26) and mesopore (46) conducting.There is a cannelure (29) stem stem (35) middle and upper part, and card has a v shaped ring (56) in the cannelure (29), so that connect airtight with movable sleeve (33).

Antifouling pallet (38) is enclosed within on the platform (64) that is positioned at the valve seat crossbeam on the annular table (48), is fixed by stem stem (35).Antifouling pallet (38) has gentle elasticity, lives delivery port (49) by self enclosed elastic usually, makes peculiar smell from leader (5) thus every living, and plays antifouling effect.

The lower end screw thread of outer button tube (34) even fixes on the valve seat (39), and outer button tube (34) upper end is passed through movable joint nut (2) and is connected communication with cold water pipe (1).The diameter of outer button tube (34) is greater than the diameter of interior button tube (30), and purpose is to form an intake antrum (54) between two button tubes, makes the water inlet from cold water pipe (1) flow into inlet opening (32).

The effect of rubber cushion (23), (61), (37), (42) and Capsule (40) is to strengthen its sealing of contact surface separately, the effect of v shaped ring (36), make being connected between outer button tube (34) and the valve seat (39) that good tightness promptly be arranged, thereby make flushing valve (3) that a complete body be arranged without rubber cushion.So that it is attractive in appearance.

The epicoele of flushing valve (26) via through holes (25), post hole (59), mesopore (46), draw washing pipe (6), tee piece (19), about draw towards arm (15), (9), respectively with about inner chamber (87), (129) of drawing towards valve communicate with each other.Flushing valve water inlet (21) is through intake antrum (54), inlet opening (32), water inlet (53), delivery port (49), link up with drain gully (45).

Flushing valve (3) is a water because of the medium that uses, so be fabricated to suitable with copper material.

In Fig. 6: (68) are press boxes, and (69) are screws, and (70) are water-proof rubber sleeves, (71) be the catching groove face, (72) are to draw towards valve seat, and (73) are outer ring walls, (74) be valve body, (75) are rubber cushions, and (76) are spring grooves, (77) be to connect heavily dish, (78) are centre bores, and (79) are coiled hair valve nails, (80) be v shaped ring, (81) are cannelures, and (82) are back-moving springs, (83) be to connect heavily to coil post, (84) are epicoeles, and (85) are disk covers, (86) be through hole, (87) are inner chambers, and (88) are interior ringwalls, (89) be exocoel, (90) are screws, and (91) are groove edges, (92) be a groove, (93) are catching grooves, and (94) are oil grooves, (95) be base plate, (96) are screws, and (97) are to connected nut, (98) be that exocoel connects mouth, (99) are to connected nut, and (100) are that inner chamber connects mouth, (101) be rubber cushion, (102) are screws.

In Fig. 7: (103) are the gaps, and (104) are screws, and (105) are groove arc surfaces, and (106) are the catching groove arc surfaces, and (107) are screws.

In Fig. 8: (108) are screws, and (109) are screws.

With reference to Fig. 6, Fig. 7, Fig. 8: seat groove (92) and left protecting pipe (17) are carried out architecture character and are installed, and promptly opsition dependent requires to be embedded in the ground when building, the aggregate erection of miscellaneous part postposition.Seat groove (92) is the box body at curved of two ends, and its bottom inwardly concaves: one to make periphery form a ring recess ditch be oil groove (94); Two make a trench bottom that certain space be arranged, and are convenient to left mozzle (16), a left side is drawn towards arm (15) and connected.

Catching groove (93) is packed in the groove (92), and its effect that coincide mutually of the arc surface (105) at the arc surface at its two ends (106) and seat groove two ends is the axially-movable that ensures catching groove (93).Between two sides of two sides of catching groove (93) and seat groove (92) certain clearance (103) is arranged, its objective is the frictional resistance that reduces between catching groove (93) and the groove (92).Oil in the oil groove (94) is to the motion lubricate of catching groove (93).Water-proof rubber sleeve (70) be layered on catching groove face (71) above, all around by fixing present groove such as press box (68), screw (69), (90), (108), (109) along on (91), play waterproof action.The bottom of the present groove (92) of left side protecting pipe (17), left mozzle (16) is passed in confession, draw towards the usefulness of arm (15) on a left side.

A left side is drawn towards valve (14) and is placed a left side to draw in seat groove (92) of flushing device, and by screw (96), (102), (104), (107), be fixed on the base plate (95).Draw two concentrically ringed ringwalls are arranged on the valve seat (72): outer ring wall (73) and interior ringwall (88).Draw valve body (74) for cylindrical towards valve, bottom hollow with draw outer ring wall (73) towards valve seat be threaded fixing, and with disk cover (85) compression set on interior ringwall (88).The bottom of valve body (74) is by three cavitys that have been separated to form of disk cover (85): i.e. inner chamber (87), exocoel (89) and epicoele (84).Epicoele (84) and exocoel (89) are linked up by through hole (86).The break-make of epicoele (84) and inner chamber (87) then is subjected to the control of coiled hair valve nail (79), and coiled hair valve nail (79) is epicoele (84) and inner chamber (87) communication when being depressed; Epicoele (84) was cut off again with inner chamber (87) after coiled hair valve nail (79) resetted.Coiled hair valve nail (79) upper end is threaded in to connect heavily coils on the post (83), thereby coiled hair valve nail (79) is subjected to the indirect control of back-moving spring (82).

The inner chamber (87) that draw towards valve on a left side connects mouth (100), connected nut (99) and a left side is drawn towards arm (15) link up by inner chamber, and then the inner chamber (87) that a left side is drawn towards valve draws towards arm (15), tee piece (19), draws washing pipe (6), mesopore (46), post hole (59), through hole (25) and communicate with each other with the epicoele (26) of flushing valve by a left side.

The exocoel (89) that draw towards valve on a left side connects mouth (98), connected nut (97) and left mozzle (16) is linked up by exocoel, and then the exocoel (89) that a left side is drawn towards valve is linked up by left mozzle (16) and leader (5).

Draw the spring groove (76) that an annular is arranged towards the top of valve body (74), use for placing back-moving spring (82).Valve body (74) has a centre bore (78) heavily to coil post (83) and pass for connecing, and makes its retainer shaft tropism.Connect the lower end of heavily coiling post (83) and be threaded with coiled hair valve nail (79), its upper end with connect that heavily dish (77) is integrally manufactured.The heavily effect of dish (77) that connects is that the human body gravity of self-clinching groove face (71) in the future heavily coils post (83) conduction to coiled hair valve nail (79) by connecing.

Connect and heavily coil post (83) middle part a cannelure (81) is arranged, and card there is a V-type circle (80).The effect of V-type circle (80) is sealing, and the water that prevents inner chamber (87) is in this flows into catching groove (93).

In Fig. 9: (110) are press boxes, and (111) are screws, and (112) are water-proof rubber sleeves, (113) be the catching groove face, (114) are to draw towards valve seat, and (115) are outer ring walls, (116) be valve body, (117) are rubber cushions, and (118) are spring grooves, (119) be to connect heavily dish, (120) are centre bores, and (121) are coiled hair valve nails, (122) be the V-type circle, (123) are cannelures, and (124) are back-moving springs, (125) be to connect heavily to coil post, (126) are epicoeles, and (127) are disk covers, (128) be through hole, (129) are inner chambers, and (130) are interior ringwalls, (131) be exocoel, (132) be screw, (133) are groove edges, and (134) are grooves, (135) be catching groove, (136) be oil groove, (137) are base plates, and (138) are screws, (139) be to connected nut, (140) be that exocoel connects mouth, (141) are to connected nut, and (142) are that inner chamber connects mouth, (143) be rubber cushion, (144) are screws.

In Figure 10: (145) are the gaps, and (146) are screws, and (147) are groove arc surfaces, and (148) are the catching groove arc surfaces, and (149) are screws.

In Figure 11: (150) are screws, and (151) are screws.

With reference to Fig. 9, Figure 10, Figure 11: the right side draw flushing device (12) draw its structure of flushing device (13) with a left side, install identical.Different only be show the right side draw towards a valve (11) and a left side draw towards valve (14) separately annexation is arranged on.Draw towards the annexation of valve (11) on the right side: the inner chamber (129) that draw towards valve on the right side connects mouth (142), draws towards arm (9) to connected nut (141), with the right side and link up by inner chamber, and then the inner chamber (129) that the right side is drawn towards valve draws towards arm (9), tee piece (19), draws washing pipe (6), mesopore (46), post hole (59), through hole (25), links up with the epicoele (26) of flushing valve by the right side; The exocoel (131) that draw towards valve on the right side connects mouth (140), connected nut (139) and right mozzle (8) is linked up by exocoel, and then the exocoel (131) that the right side is drawn towards valve is linked up by right mozzle (8) and leader (5).

About draw seat groove (92), (134) of flushing device appearance and size be referenced as length * wide * height and be: 30 * 11 * 7 centimeters, the amplitude of moving both vertically up and down of catching groove (93), (135) is the 0.3-0.4 centimetre.Plastics one-shot forming manufacturing is adopted in seat groove (92), (134), catching groove (93), (135); Draw and select for use copper material for well towards valve (14), (11), plastic production also can.

The utility model can be applicable on pan (154), urinal (160) and the water closet (169), below by separately embodiment its installation, connection and workflow thereof is done one and describes.

Embodiment 1, pan.

---installation when being applied to pan be connected:

In Figure 12: (152) are metopes, and (153) are the following mouths of a river, and (154) are pans, and (155) are floor tiles, and (156) are ground.

In Figure 13: (157) are walltiles, and (158) are install bins.

With reference to Figure 12, Figure 13: when the utility model is applied to pan (154), can carry out the selection of bright, dark two kinds of mounting meanss.Bright dress of the present utility model is meant that the flushing valve (3) and the vertical section of leader (5) are emerging in metope (152) in addition.The benefit of bright dress, with respect to concealed installation, maintenance seems convenient and easy.Concealed installation of the present utility model is meant that flushing valve (3) and leader (5) all are hidden in the metope (152).The benefit of concealed installation is that the washroom is clean and tidy, no messy sensation.

Figure 12 has illustrated the utility model to be applied to pan the integral installation position and the interconnected relationship in bright when dress.About draw the left and right sides that flushing device (13), (12) are installed in pan (154) respectively, left and right sides protecting pipe (17), (7) be curved to be centered around the back of pan (154) and to come together in the mounting groove (18), mounting groove (18) is arranged on the back of pan (154), and mounting groove (18) connects the back that finishes by floor tile (155) capping at pipeline.From the vertical installation of metope (152), its upper end is connected with cold water pipe (1) slightly in flushing valve (3), and its lower end is connected with leader (5).Cold water pipe (1) is from drawing within the walls.Leader (5) vertically section is exposed outside, and flat segments is passed mounting groove (18) and is connected with pan (154).

Draw washing pipe (6) upper end and be communicated with flushing valve (3), tee piece (19) is passed through in the lower end, about draw towards arm (15), (9) with about inner chamber (87), (129) of drawing towards valve be communicated with.About draw exocoel (89) towards valve, (131) are communicated with leader (5) by left and right sides mozzle (16), (8).

Integral installation position and interconnected relationship when Figure 13 has illustrated that the utility model is applied to the pan concealed installation.Contrast Figure 12 and Figure 13, when the concealed installation of pan (154) and the difference of bright dress only were concealed installation: flushing valve (3) was positioned at the install bin (158) that is arranged on body of wall; Leader (5) is hidden within the walls by being exposed outside instead of bright when dress.Except that the concealed installation of these 2 pans (154) and bright adorn identical.

---the workflow when being applied to pan:

A. the workflow prepared of bath:

Someone uses, and the action of gravity of human body is on left catching groove face (71), and catching groove (93) moves downward.Connect heavily that the pressure that dish (77) is subjected to catching groove (93) heavily coils post (83) together with connecing, coiled hair valve nail (79) moves downward thereupon.Inner chamber (87) and the epicoele (84) that draw towards valve on a left side are open-minded, have in the flushing valve epicoele (26) certain hydraulic pressure water via through holes (25), post hole (59), mesopore (46), draw washing pipe (6), tee piece (19), a left side and draw towards arm (15), inner chamber (87), epicoele (84), through hole (86), exocoel (89), left mozzle (16) and enter in the leader (5).Shuitu in the flushing valve epicoele (26) is so discharged, and movable spool (57) makes progress under the effect of abdominal cavity (55) hydraulic pressure immediately, and coiled hair (51) is closed water inlet (53) moment.(flow process was identical when the action of gravity of human body was gone up at right catching groove face (113))

So far, the set-up procedure of flushing has voluntarily been finished in flushing valve (3).

B. the realization of previous moistening antiseized function:

In the said process, when coiled hair (51) is arrived water inlet (53) by the position of delivery port (49) position in short-term in the process, a spot of current enter in the pan (154) through leader (5) immediately, moistening before pan is used.

C. flushing process voluntarily:

The end user leaves, and the human body gravity that acts on the left catching groove face (71) disappears.Back-moving spring (82) upwards promotes to connect heavily dish (77), connects that heavily dish (77) heavily coils post (83) together with connecing, coiled hair valve nail (79) resets, the path blockade of inner chamber (87) and epicoele (84).The epicoele of flushing valve (26) is closed circuit state.The water of cold water pipe (1) continues to flow in the epicoele (26) of flushing valve through damping hole (22) or damping slot (67), and the hydraulic pressure in the epicoele (26) increases gradually, and relative abdominal cavity (55) hydraulic pressure is reduced the upwards thrust of motion stops (27).When abdominal cavity (55) hydraulic pressure is little when (55) hydraulic pressure is to the downward thrust of coiled hair (51) to the abdominal cavity to the upwards thrust of motion stops (27), coiled hair (51) moves downward, and water inlet (53) is opened.Water inlet flows in the pan (154) through water inlet (21), intake antrum (54), inlet opening (32), water inlet (53), delivery port (49), drain gully (45), leader (5).

Coiled hair (51) is continued slowly downwards by the control of damping hole (22) or damping slot (67) inflow, when coiled hair (51) arrives delivery port (49) position downwards, delivery port (49) is closed, and bath stops.(flow process was identical when human body gravity disappeared from right catching groove face (113))

So far finish one and wash overall process voluntarily.

Embodiment 2, urinal

---installation when being applied to urinal be connected:

In Figure 14: (159) are the trickle holes, and (160) are urinals, and (161) are the following mouths of a river, and (162) are to turn over water to bend, and (163) are tee pieces, and (164) are protecting pipes, and (165) are mozzles.

In Figure 15: (166) are the urinal cross sections, and (167) side of being spill is drawn flushing device.

With reference to Figure 14, Figure 15: adopt the concealed installation mode when the utility model is applied to urinal.About draw the both sides, positive below that flushing device (13), (12) are installed in urinal (160), slightly become outer splayed, between the two apart from designing with reference to the human body shoulder breadth.Mounting groove (18) is arranged in the foot of a wall portion under the urinal (160), and after connection finished, mounting groove (18) was by floor tile (155) capping.Left and right sides protecting pipe (17), (7) camber come together in the mounting groove (18).Flushing valve (3) is installed in the install bin (158) within the walls of urinal (160) top, and its upper end is connected with cold water pipe (1), and its lower end is connected with leader (5).Leader (5) is drawn in install bin (158), passes walltile (157) and is connected with urinal (160).Protecting pipe (164) places in the body of wall, and its upper end penetrates in the install bin (158), and its lower end penetrates in the mounting groove (18).

Draw washing pipe (6) in protecting pipe (164), its upper end is passed leader (5) and is communicated with flushing valve (3), its lower end through tee piece (19), about draw towards arm (15), (9) with about inner chamber (87), (129) of drawing towards valve be communicated with; Mozzle (165) is in protecting pipe (164), and its upper end penetrates in the leader (5), its lower end through tee piece (163), left and right sides mozzle (16), (8) with about exocoel (89), (131) of drawing towards valve be communicated with.

When the utility model is applied to urinal (160) about it two draw flushing device (13), (12) can cast out one, another body changes and becomes and urinal cross section (166) corresponding shape: square spill (167).No matter draw flushing device is the side's of being re-established as spill (167) or other shape, and it is the change of body, and its theory structure does not all have substantial variation.

---the workflow when being applied to urinal:

The same pan of workflow when the utility model is applied to urinal.

Embodiment 3, water closet

In Figure 16: (168) are toilet covers, and (169) are water closets, and (170) are the following mouths of a river, and (171) are to turn over water to bend, and (172) are afterbodys, and (173) are cams.

With reference to Figure 16: draw the setting of flushing device (13), (12) when the utility model is applied to water closet (169) about cancellation, change by drawing and directly be subjected to toilet cover (168) control towards valve (14).Flushing valve (3) is positioned at the install bin (158) that is arranged on body of wall, and its upper end is communicated with cold water pipe (1), and its lower end is communicated with leader (5).Leader (5) is hidden within the walls, and its lower end is communicated with water closet (169).Drawing towards valve (14) places the afterbody (172) of water closet to be subjected to control with the cam (173) of toilet cover (168) interlock.

Draw washing pipe (6) and place in the leader (5), its upper end is communicated with flushing valve (3), and its lower end is communicated with the inner chamber (87) that draws towards valve.The exocoel (89) that draws towards valve directly is communicated with leader (5).

---the workflow when being applied to water closet:

Different are the workflow of workflow when the utility model is applied to water closet (169) when being applied to pan (154): drawing towards the heavy dish (77) of connecing of valve (14) when being applied to pan (154) is the path that is used for opening the inner chamber (87) that draws towards valve and epicoele (84) that is subjected to human body gravity; Drawing towards the dish (77) that connects heavily of valve (14) when being applied to water closet (169) is the path that is used for opening the inner chamber (87) that draws towards valve and epicoele (84) that is subjected to cam (173) downward pressure.Except that these differences, water closet (169) is all identical with the workflow of pan (154).

The utility model has the advantages that:

1, voluntarily flushing, the antiseized flavor that disappears: the utility model has realized that the people from the function of flushing voluntarily, makes flushing the toilet after use obtain guarantee, and before moistening effect makes the lavatory health fundamentally obtain change in addition.

2, simple in structure, dependable performance: the utility model does not have complex component, greatly can both one-shot forming makes, no specific (special) requirements; Design function is realized 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 hiding installation, makes whole toilet layout be overcome messy phenomenon. This flusher not only is applicable to squatting pan, and can also realize its function at urinal and toilet seat, and therefore the characteristics of good integrity, highly versatile are arranged.

4, self is antifouling, survivable: self has anti-pollution function the utility model, does not need again for preventing that the smell pollution water quality in the closet from installing antifouling device separately additional. Hiding or embedded installation is not exposed to outer parts so that closet has, and therefore is not subject to destruction, makes it comparatively to be suitable for the public place.

Claims (5)

1, a kind of closet is flusher voluntarily, comprise, cold water pipe (1), flushing valve (3), leader (5), draw washing pipe (6), right protecting pipe (7), right mozzle (8), draw towards arm (9) on the right side, flushing device (12) is drawn on the right side, flushing device (13) is drawn on a left side, draw towards arm (15) on a left side, left side mozzle (16), left side protecting pipe (17), mounting groove (18) is formed, it is characterized in that, the upper end of flushing valve (3) is connected communication with cold water pipe (1), the lower end of flushing valve (3) is connected communication with the upper end of leader (5), the lower end of leader (5) is connected communication with the closet of selecting for use (10), about draw flushing device (13), on the inevitable landing position of bipod when (12) being installed in this kind of use closet respectively with sitting, the epicoele of flushing valve (26) via through holes (25), post hole (59), mesopore (46), draw washing pipe (6), tee piece (19), about draw towards arm (15), (9), with about draw inner chamber (87) towards valve, (129) link up, about draw exocoel (89) towards valve, (131) by left and right sides mozzle (16), (8) link up with leader (5).

2, closet according to claim 1 flusher voluntarily is characterized in that described flushing valve (3) is made up of button tube (66), a stem stem (35), outer button tube (34), an antifouling pallet (38), damping fin (24), filter screen (63) in button tube (31), the wall slot type in valve seat (39), lining (50), movable spool (57), the top cartridge type.

3, closet according to claim 1 flusher voluntarily is characterized in that a described left side draws flushing device (13) and drawn towards valve (14), oil groove (94) and formed by press box (68), water-proof rubber sleeve (70), catching groove (93), seat groove (92), a left side.

4, closet according to claim 1 flusher voluntarily is characterized in that the described right side draws flushing device (12) and drawn towards valve (11), oil groove (136) and formed by press box (110), water-proof rubber sleeve (112), catching groove (135), seat groove (134), the right side.

5, closet according to claim 1 flusher voluntarily is characterized in that described this device can be used on pan (154), urinal (160) and the water closet (169).

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