CN2378450Y

CN2378450Y - Water-closet bowl

Info

Publication number: CN2378450Y
Application number: CN 99220653
Authority: CN
Inventors: 付良华
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-26
Filing date: 1999-04-26
Publication date: 2000-05-17
Anticipated expiration: 2009-04-26

Abstract

The utility model provides a closet. An impeller which can be rotated is installed at the bottom of a basin body of the closet. A rotary wheel is arranged on the left end of a shaft for installing the impeller. A ratchet pawl is arranged on the rotary wheel, and a ratchet wheel is sheathed outside the rotary wheel. A tooth groove is arranged in the ratchet wheel, and the outer surface of the ratchet wheel is provided with a cam. A handle is fixedly arranged on the ratchet wheel. The position of a double-connecting water valve is corresponding to the cam. The double-connecting water valve is communicated with a tap water pipe by one joint, and in addition, two joints are connected with the tap water pipe to be respectively connected with an annular passage on the upper edge of a basin body and an interface on the middle part of the basin body. A water tank does not need to be arranged by the closet, stool can be directly flushed by tap water, and water is saved. The closet can be widely used for toilets of various occasions.

Description

Water closet

The utility model relates to a kind of water closet.

Existing water closet, its backwashing manner is: utilize water in the water tank to flow into fast in the water closet with after ight soil mixes, the siphonic effect of utilization formation is taken it away.The defective that this water closet exists is: the one, water tank must supportingly be arranged; The 2nd, must store enough water in the water tank, about about 10 liters,, waste water greatly so that the current with big flow pour in the water closet in moment; The 3rd, for forming siphonage, sewer must have bigger drop, influences its scope of application.

The purpose of this utility model is to provide a kind of water closet, and it need not dispose water tank, and water consumption can be reduced more than 60%.

The purpose of this utility model is achieved in that the basin bottom of this water closet is equipped with a rotating impeller, impeller is a key connecting with axle, axle is bearing in two holes of basin body, the left end of axle is connected with runner, dress ratchet and spring in the runner, the overcoat ratchet, the external surface of ratchet makes two cams, inner surface is provided with teeth groove, is fixed with handle on the ratchet, and the position of duplex water valve is corresponding with cam, joint and tap water join, two joints are connected to two water pipes in addition, and a water pipe communicates with the water annulus of basin body upper edge, and the interface of a water pipe and basin body middle and lower part joins.

The utility model is owing to be equipped with rotating impeller in the bottom of basin body, and during flushing ight soil, wheel rotor is toppled over into sewer with ight soil, washes down with the current that directly flow out from tap water then, therefore need not dispose water tank, and water consumption can reduce more than 60%.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the full sectional view of the utility model water closet.

Fig. 2 is the I-I sectional view of Fig. 1.

Fig. 3 is the vertical view of Fig. 1.

Fig. 4 is the A-A sectional view of Fig. 2.

Fig. 5 is the B-B sectional view of Fig. 3.

Fig. 6 is the C-C sectional view of Fig. 3.

Fig. 7 is the D-D sectional view of Fig. 3.

Below in conjunction with details and the working condition of accompanying drawing detailed description according to the water closet that the utility model proposes.

This water closet is at the Anhui, bottom of basin body 1 impeller 2, and the number of blade of impeller 2 can be established the 2-4 sheet, and 3 preferable.Impeller 2 connects with axle 3 usefulness flat keys 4, axle 3 is bearing in two holes of basin body 1 by axle sleeve 8, be of the axis hole internal leakage of anti-sealing at basin body 1, on the axle 3 sealing ring 6 is housed, be the anti-sealing sewer that bleeds in the water closet, the peculiar smell that prevents sewer simultaneously distributes in water closet, and sealing ring 7 is housed in the radial slot of impeller 2.The left end of axle 3 installs runner 13 by flat key 9, ratchet 11 and spring 12 are housed in the runner 13, put a rotating ratchet 10 outside the runner 13, the external surface of ratchet 10 makes two cams 20,21, inner surface is provided with teeth groove, be fixed with handle 5 on the ratchet 10, teeth groove number on the ratchet 10, the curved surface of cam 20, cam 21 all will adapt with the number of blade of impeller 2, when being 3 as blade, handle ratchet wheel 10 is provided with three teeth groove, and a ratchet is housed in the runner 13, cam face respectively has an operating point, and the operating point of two cams differs 120 °.If blade is 2 or 4, four teeth groove are arranged on the runner 10, cam face respectively has an operating point, differs 90 °, a ratchet.The position of duplex water valve 16 is corresponding with cam, it is joined by joint 19 and water supply pipe, two joints 14 are connected with two water pipes, and wherein a pipe communicates with the water annulus that is provided with several weep holes 22 of basin body 1 upper edge, and the interface at pipe and basin body 1 middle part joins.Two water valves are housed in the duplex water valve 16, and each water valve is equipped with a valve rod 18, is provided with spring 15 in the valve body, and it leans against valve rod 18 to be contained on the spacing swivel nut 17 on the valve body.Can install toilet lid on the basin body 1.

When using this water closet to wash, the handle 5 that mediates is pushed away ratchet 10 that 60 ° (saying with the orientation that the user is seated) and handle 5 connect firmly forward on the position that turns on the runner 13 as shown in Figure 5, this moment, runner 13 maintenance original positions were motionless, ratchet 11 embeds in the teeth groove of ratchet 10 under the promotion of spring 12, simultaneously the valve rod 18 that promotes duplex water valves 16 inboards with the cam 21 of the ratchet 10 one elastic force that overcomes spring 15 is moved to the left, the water of running water pipe enters duplex water valve 16 by joint 19, the annular groove of flowing through on the valve rod 18 enters joint 14, enter water annulus in water closet basin body 1 upper edge through adapter, and from weep hole, pour in the basin body 1, mix with ight soil behind the flushing inwall.The user pulls back 120 ° again with handle 5, the height point of cam 21 breaks away from the valve rod 18 of duplex water valve 16, back-moving spring 15 promotion valve rods 18 move right and come on the spacing swivel nut 17, again cut off current, the ratchet 11 that meanwhile embeds ratchet 10 internal splines drives runner 13, flat key 9, flat key 4 and impeller 2 turn over 120 ° together, the mixture of the ight soil of (as shown in Figure 1) and water is position, impouring b chamber (as shown in Figure 1) in the impeller 2a chamber, enter sewer, meanwhile, cam 20 promotes two valve rods 18 of duplex water valve 16, duplex water valve 16 is open-minded simultaneously, and tap water pours the upper edge of water closet basin body 1 simultaneously.Flow into a chamber and the b chamber of impeller 2, the water in a chamber is stand-by, and the water flushing back in b chamber flows into sewer.The user draws handle forward.Reset in the centre position, duplex water valve 16 resets and cuts out, and flushing finishes, and water closet enters dormant state.In the use, the length of washing time rule of thumb controlled by handle 5 dead time on two limit positions by the user, and the big I of discharge is set up in advance by spacing swivel nut 17.

Claims

1, a kind of water closet, it has basin body (1), it is characterized in that: a rotating impeller (2) is equipped with in the bottom of basin body (1), impeller (2) is connected for key with axle (3), axle (3) is bearing in two holes of basin body (1), the left end of axle (3) is connected with runner (13), ratchet (11) and spring (12) are housed in it, runner (13) overcoat ratchet (10), the external surface of ratchet (10) makes two cams (20), (21), inner surface is provided with teeth groove, is fixed with handle (5) on the ratchet (10), and the position of duplex water valve (16) is corresponding with cam, link to each other with water supply pipe by joint (19), two joints (14) are connected to two water pipes, and the water annulus (22) with basin body (1) upper edge communicates, and one joins with basin body (1) middle part interface.

2, according to the described water closet of claim 1, it is characterized in that: be installed in the impeller (2) of basin body (1) bottom, its number of blade is 2-4.