CN2181291Y

CN2181291Y - Automatic deodorizing closet cleaning device

Info

Publication number: CN2181291Y
Application number: CN 93232003
Authority: CN
Inventors: 尚琪; 邓鸿森
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-13
Filing date: 1993-10-13
Publication date: 1994-11-02
Anticipated expiration: 2003-10-13

Abstract

The utility model relates to a closet cleaning device capable of discharging a certain amount of deodorant synchronously and automatically, which is hung in a water closet flushing tank and discharges the deodorant quantitatively by utilizing the air force generated in the toilet when the water level rises or falls. When the water tank stops water supply, a gate valve in the device makes the deodorant not flow out by air pressure; when the water tank loses control of water injection and overflows, the deodorant does not discharge repeatedly. The utility model is applicable to urban and rural household and hotels for cleaning wc pans, protecting pipes and clearing air.

Description

Automatic deodorizing closet cleaning device

This utility model relates to the corollary equipment in the cistern of lavatory.

General water closet has only flushing function at present, and the dirt of urinal and abnormal smells from the patient will often be removed, and used deodorizer sprays, scrubs by hand by artificial, wastes time and energy, and impairs one's health, and can not use deodorizer synchronously with the use lavatory, and is very inconvenient.

The purpose of this utility model provide a kind ofly can be placed in the waste preventer, deodorant device for cleaning toilet tool automatically, can discharge deodorizer with the synchronous automatic ration of bath device, mix with water and discharge process in, play the abstersive effect of deodorization, thereby save artificial, good for health.

The technical solution of the utility model is as follows:

A kind of automatic deodorization device for cleaning toilet, by reservoir 1, sleeve 2, accept cover 3 and choke valve 4 etc. is partly formed, reservoir 1 downward bottleneck is contained on the wall on the foraminous sleeve 2 and is pressed on accepting in the sleeve 2 and overlaps 3 upper ends; The lock pin of choke valve 4 becomes matched in clearance with the trepanning of the hollow water squeezing post of the taper g that accepts cover 3; When choke valve 4 was in low level, its rim of a cup plane, upper end was higher than the lower plane of accepting cover 3 water squeezing post g.

On the wall of sleeve 2, the middle part is provided with the aperture a that is used for air inlet and discharges deodorizer.The bottom is provided with a pipe that raises up (interior pipe) 8 in the sleeve, makes sleeve 2 bottoms form two cavitys of c, d, forms the tubular male space; Form an annular hopper e, f outside the pipe 8 and between the sleeve lining; There is the stepped hole seat at the middle part in the sleeve, with the maximum outside diameter interference fit of accepting cover 3.

Accept cover 3 section basic configurations and be M shape, being provided with a taper water squeezing post g in the cover, is hollow, and (this open tubular column forms a cover again to its lower end circular hole, therefore circular hole is also referred to as trepanning) become matched in clearance with the lock pin of following choke valve 4, the lock pin can be free to slide in the hole.

Choke valve 4 is made of two cups of the same end that oppositely are provided with, and the lock pin is located in the cup, and lower cup body (clock cup, mouth are downwards) is enclosed within on the interior pipe 8 that raises up in the sleeve.

The lock pin of choke valve 4 is the star section circular shaft, and root is a short cylindrical.After waste preventer had been arranged water, when choke valve was in the sleeve lower end position, choke valve 4 upper end rims of a cup were higher than the lower plane of water squeezing post g.

When choke valve 4 dropped to low level, the air that enters from sleeve wall aperture a entered reservoir 1 by choke valve 4 lock pin cross axle groove b, and the deodorizer in the bottle flows out the top liquid storing cup of filling with choke valve 4, and groove b is sealed by liquid, and deodorizer stops to flow out.Cistern water level rises, when the water surface soaked sleeve 2 lower ends, the air in c, the d cavity upwards boosts choke valve 4, liquid is extruded outside the cup by water squeezing post g in the liquid storing cup, flows into the ring-type reservoir of lower cartridge, liquid level rises gradually, until spraying from aperture a.When choke valve 4 was raised to highest order, the cylindrical root of lock pin stoped deodorizer to continue to flow out water squeezing post g lower end circular hole (trepanning) sealing.

Because this utility model can make deodorizer discharge automatically with the cistern water level lifting, abnormal smells from the patient fragrant in the lavatory when making water tank fill with water, during bath, the water that has deodorizer both can wash away dirt, can deodorization put perfume (or spice) again.For preventing incrustation scale and urine alkali, the matching used deodorizer of this utility model in urinal, adheres to the protection blow-off line.Use this utility model, realized can discharging deodorizer synchronously automatically when use lavatory bath device, exempted artificial spraying, manual all inconvenience of scrubbing, the deodorization de-sludging is renderd a service high, saves manually, is good for one's health.

Introduce this utility model embodiment and work process below in conjunction with accompanying drawing.

Fig. 1 is the axial cutaway view of embodiment of throttling opening of valves state after the waste preventer draining, and Fig. 2 is the K-K view of Fig. 1.

Among the figure, 1, reservoir 2, sleeve 3, accept cover 4, choke valve 5, hang folder 6, screw 8, interior pipe a, aperture b, cross axle groove c, the d of lock pin, sleeve internal cavity e, interior circuit space f, bypass road space g, water squeezing post.

Deodorizer liquid is housed in the reservoir 1, and downward bottleneck has external screw thread, is tightened in sleeve 2 upper ends and compresses rubber cushion 7 to overlap 3 with accepting.

Sleeve 2 is suitable for reading female thread, and there is the stepped hole seat at the middle part in the sleeve, and accepts the maximum outer of cover 3 and cooperates through interference; Sleeve has six small sircle hole a around the middle part, in order to air inlet and discharge opeing; Lower bottom part is divided into two cavity c, d, the pipe that raises up (interior pipe) 8, and this sleeve inner bottom part forms annular reservoir e, f.

Accept cover 3 for circular, the stepped hole seat interference fit in maximum cylindrical in middle part and the sleeve 2 makes sleeve space secluding air up and down; Accepting cover 3 inner upper end has a taper hollow cylinder g, under it circular hole is arranged, and the cross oblique crank Z of choke valve 4 interporal lacuna therewith cooperates, but the easy on and off slip, and reservoir 1 and sleeve 2 top and the bottom are connected in this hole, are the passage and the sluice gates of gas-liquid exchange.The tapered pole g of this is the functional part that squeezes deodorization dosage.

Choke valve 4 is round cup shape up and down and oppositely sets up the end of with for integral molded plastic forms, and the upper end is a liquid storing cup, stores deodorizer, and it is a columniform cross column valve that there is the bottom centre; The bottom clock cup of pipe 8 tops produces the usefulness of power for holding air in being enclosed within.

There are two mounting grooves up and down bottle 1 both sides, hang folder in order to install, and adjust setting height(from bottom).Hang folder 5 and be clamped in the double flute of reservoir 1, hang on the bath tank wall, mix up the position after, tighten screw 6.

When tank drains, water level descends gradually, choke valve 4 loss of buoyance, because suction and deadweight that water level descends, choke valve 4 falls to the bottom.In this process, the air that enters by the aperture a around sleeve 2 middle parts, exchange rapidly by the cross axle groove b of choke valve 4 and the deodorizer in the bottle 1, when deodorizer is filled with the liquid storing cup on choke valve 4 tops, cross axle groove b is sealed by deodorizer liquid, cut off air duct, air pressure in the while bottle 1 and external pressure be balance, and deodorizer can not flow out again.

When the water level of water tank rises because of water filling, the water surface soaked sleeve 2 bottom the time, the water level compression sleeve 2 bottom c that rise, air in the d cavity, choke valve is upwards boosted, the water squeezing post g that deodorizer in the choke valve top storage this moment cup is accepted in the cover 3 extrudes outside the cup, flow in the bypass road f space, sleeve 2 bottom along wall of cup, when choke valve 3 rises to extreme position soon, c, deodorizer in compressed air compresses again in the d space in the e of circuit space, and the deodorizer liquid level that orders about in the bypass road f space rises gradually, from sleeve 2 aperture a on every side, spray, spray volume is 5ml, and promptly water squeezing post g immerses the equivalent volume in the choke valve top storage cup.At this moment, choke valve 4 rises to the top, and the cross axle root is cylindrical, will accept the circular hole passage sealing that cover 3 communicates with top deodorizer, and deodorizer no longer flows out.At this moment, when water level in the water tank soaked a hole, all inner and isolate from outer air of utensil, inside and outside air pressure balance, the possibility of ne-leakage deodorizer.

After finishing said process, at this moment be mixed with deodorizer solution in the waste preventer, promptly begin to discharge fragrance, make toilet (lavatory) all keep the pleasant environment of delicate fragrance constantly.When treating to wash by water once more, the aqueous solution that has deodorizer promptly begins to wash away dirt.

Claims

1, a kind of automatic deodorization device for cleaning toilet, by reservoir (1), sleeve (2), accept cover (3) and choke valve parts such as (4) is formed, it is characterized in that the downward bottleneck of reservoir (1) is contained on the wall foraminous sleeve (2) and goes up and be pressed on the upper end of accepting cover (3) in the sleeve (2); The lock pin of choke valve (4) becomes matched in clearance with the trepanning of the hollow water squeezing post of the taper of accepting cover (3) (g); Choke valve (4) is higher than the lower plane of the water squeezing post (g) of accepting cover (3) in its rim of a cup plane, upper end when being in low level.

2, according to the described automatic deodorization device for cleaning toilet of claim 1, it is characterized in that on the sleeve middle wall, being provided with the aperture (a) that is no less than 2.

3, according to claim 1 or 2 described automatic deodorization device for cleaning toilet, it is characterized in that said choke valve lock pin is the star section circular shaft, root is a short cylindrical.

4, according to the described automatic deodorization device for cleaning toilet of claim 3, it is characterized in that the bottom is provided with an interior pipe (8) that makes progress in the said sleeve, tubular male body space (c, d) is formed at the bottom in sleeve.

5, according to claim 1 or 2 described automatic deodorization device for cleaning toilet, it is characterized in that said choke valve (4) is made of 2 cups of the same end that oppositely are provided with, the lock pin is located in the liquid storing cup of upper end, and lower cup body is enclosed within interior pipe (8) top.

6,, it is characterized in that around the sleeve wall 6 circular holes being arranged according to the described automatic deodorization device for cleaning toilet of claim 2.