CN109044683A - A kind of scan-type bedpan flushing mechanism - Google Patents

Abstract

A kind of scan-type bedpan flushing mechanism, bath main body is semicircular ring tubular hydraulic water vat formula structure.It is the nozzle walking trough with ring length in half in its shape, this section of semi-ring is also used as the hollow piston of the semicircular arc of semicircular ring tubular hydraulic water vat to run guide pipe.After semicircular ring tubular hydraulic water vat water flowing, pressure water overcomes tension spring, pushes semicircular ring tubular piston on one side along guiding semicircular ring movement, and the nozzle on one side through semicircular ring tubular piston front end is washed by water to bedpan wall, to form the bath of scan-type semi arch.After stopping supplying water, semicircular ring tubular piston under the pulling of tension spring, bounces back on one side inside it, and the nozzle on one side through semicircular ring tubular piston front end squeezes out the remaining water in hollow piston to bedpan wall.A pair of of said mechanism can form the scan-type flushing mechanism an of full circle with the installation of walking trough symmetrical stack.Movement when it is acted as bicycle lock car locking.It reaches amount of flush water when rinsing clean require compared with toilet seat much less.

Description

A kind of scan-type bedpan flushing mechanism

Technical field

The invention belongs to a kind of scan-type flushing mechanisms, especially when each amount of flush water of urinal must more existing toilet seat more Water-saving chamber pot flushing water mechanism, such as the water-saving flush mechanism used on a kind of urine receiver helped automatically just.

Background technique

In the existing related toilet flushing with water-saving result closest in technology, it should be exactly vacuum type flush design. But it runs, maintenance cost is high, noise is big, mechanism is huge expensive, thus while it is water-saving, but above-mentioned comparative disadvantage makes it Being normally only used for aircraft (can siphon away mixture using aircraft internal and external pressure difference when aircraft flight in the sky, without opening vacuum Pump), the particular places such as high-speed rail, both water-saving demanding places.Obviously the design should not all be used in general place.How to set Meter, must can be only achieved each amount of flush water of urinal the more water-saving purpose of more existing toilet seat?

Summary of the invention

The technical problem to be solved by the present invention is due to helping its last processing of the urine receiver of just function to urinate and defecate and water automatically Mixture is the form for using artificial " closestool ", and natural " closestool " cannot be too heavy, and seeking to will be compared with toilet seat when solution is washed by water It is more water-saving.Its measure taken is: preferably a kind of specially designed annulus tubular hydraulic water vat formula design of the bedpan flushing mechanism, It in pairs, symmetrically be stacked at bedpan top supplies water to it by the electromagnetic water valve of PLC control, in the work of hydraulic pressure when water supply Under, the semicircular arc-shaped piston rod of the hollow pipe with end socket makees circular motion to outside the hydraulic water vat of semi arch on one side, on one side from being located at It sprays water outward in the nozzle of piston end by watering trough, a pair of of the flushing mechanism being symmetrically installed respectively rushes one side of something and adds up to just Basin carries out 360 degree of " scanning " formulas and rinses.This bath mode has not been only reached without dead angle, and has been made better use of certainly when bath The pressure of water itself, its water tank indirect feed more little than the opposite urinal difference in height of toilet seat, much greater constant punching Water pressure, effect is certainly good compared with toilet seat flushing effect, and effect can reduce well washing time, can reduce use naturally Water, reason are just so simple.It is water-saving limited to the urine receiver (manually to topple over, volume limit naturally.) urinal capacity especially It is important.

The utility model has the advantages that carrying out effective and water-saving flushing to round bedpan, reaches and helped the urine receiver of just function to rush automatically Water requirement.It avoids and helps the urine receiver of the just function design of vacuum type closet automatically, also just without many of vacuum type closet Disadvantage.To substantially improve bath environment.This helps the urine receiver of just function automatically, and there are also a features: due to unlike toilet seat blowdown Caliber is limited smaller, its bedpan can be designed much bigger to urinal defecation pipeline, so that stool falls into pipeline substantially, Seldom contamination stool, the urine being mainly used on flushing tub wall of washing by water, flushing difficulty inherently reduce much on bedpan wall, This point is also to water-saving advantageous.Movement when it is acted as bicycle lock car locking.It reaches the amount of flush water rinsed when cleaning requires Compared with toilet seat much less.Because of this place, what some internal leakages influence without between circular arc cylinder barrel and circular arc piston. Therefore, the shape of circular arc cylinder barrel and circular arc piston is due to being that bending machine is bent, and circle is not a positive round, with same work Skill, stress is suitable, and only the somewhat different mold of diameter is bent, and shape matches substantially, therefore can satisfy the two shape Position tolerance.Cost can be reduced using upper better simply technique is made.Because the present invention with its service to one of object: Automatically help urine receiver mechanism Close relation just, herein subsidiary one of its service object of brief introduction --- help automatically just urine receiver take The utility model has the advantages that patient has obtained the going to the toilet service of prone position of automatic fully controllable system pollution, and urinate and defecate pollute it is seldom.On bed Going to the toilet has had unprecedented health, comfortable experience；Cooperate without patient and on duty, safety and stability is transported without nursing staff Capable, total nursing cost is minimum in various modes；Thoroughly paper diaper have been got rid of, care environments has been substantially improved, greatly reduces The labor intensity of nursing alleviates children's economy, mental burden, increases shield and suffers from harmony, releases family members' body and mind heavy burden；Effectively It reduces bedsore or there is the patient of bedsore to obtain best Curing circumstance；Foul smell has obtained effective containment in room, substantially improves Room air quality.Because what is be greatly reduced opens by sub-operation, and reduces and suffer from cold and sick, cramp；Cleaning, proper processing Mode maintains the dignity of patient, comforts families of patients greatly；The elder abuse under egregious cases is effectively contained Event occurs, extends patient's service life indirectly；Therefore technology is preferably shown for humanistic, humanistic care.The present invention couple Above-mentioned urine receiver has a very big significance, and is its basic component.Certain present invention is also used to a kind of novel scan-type bath and sits Closet also achieves very good effect.

Detailed description of the invention

Fig. 1 is scan-type circular arc piston flushing mechanism half section structure diagram

Fig. 2 is scan-type circular arc piston flushing mechanism appearance diagram

Fig. 3 is urinal, bedpan, holding mechanism partial schematic diagram

Icon explanation: 18. scan-type flushing mechanisms, 181. sprues, 182. fixed water inlet pipes connect, 183. activities are washed by water partly Ring, 184. semi-ring backhaul tension springs, the hole for water spraying of 185. water injection nozzles, 186. semi-ring plugs, 187. outlet spout slots, 1810. water sprays Groove end, 3. bedpans, 301. scanning bath nozzle slots, 302. hot air spouts, 303 hot air interfaces, 304. bedpans export sealing plate machine Structure,.

Specific embodiment

It can achieve the effect that more existing toilet seat of each amount of flush water of urinal etc. is more water-saving.Its measure taken is: the bedpan Preferably a kind of specially designed 18 formula of annulus tubular hydraulic water vat design of flushing mechanism, it in pairs, be symmetrically stacked in bedpan top Place supplies water to it by the electromagnetic water valve that PLC is controlled, when water supply in the presence of hydraulic pressure, the hollow pipe semi arch with end socket Circular motion is made to outside the hydraulic water vat of semi arch in 183 one side of shape piston rod, passes through from the nozzle 185 for being located at piston end on one side Watering trough 187 is sprayed water outward, and a pair of this circular scanning formula flushing mechanism 18 being symmetrically installed respectively rushes one side of something and adds up to bedpan 3 360 degree of " scanning " formulas are carried out to rinse.This bath mode has not been only reached without dead angle, and has been made better use of originally when bath The pressure of water itself, its water tank indirect feed more little than the opposite urinal difference in height of toilet seat, much greater constant bath Pressure, effect is certainly good compared with toilet seat flushing effect, and effect can reduce well washing time, can reduce naturally and use water. It is water-saving limited to the urine receiver (manually to topple over, volume limit naturally.) urinal (bedpan will be several times in a dump cycle To urinal defecation water mixing dirt.) capacity is particularly important.This helps the urine receiver of just function automatically, and there are also a features: due to unlike Pedestal pan drain pipe diameter is limited smaller, its bedpan can be designed much bigger to urinal defecation pipeline, so that stool is basic It falls into pipeline, very little is infected on bedpan wall, and the urine being mainly used on flushing tub wall of washing by water, rinsing difficulty inherently reduces Very much, this point is also to water-saving advantageous.Its manufacture craft brief introduction: because of this place, have between circular arc cylinder barrel and circular arc piston What a little internal leakages influence without.Therefore, the shape of circular arc cylinder barrel and circular arc piston is due to being that bending machine is bent, circle It is not a positive round, with same technique, only the somewhat different mold of diameter is bent, and shape compares matching, therefore It can satisfy the two Geometrical Tolerance Principle.

Claims (3)

1. a kind of scan-type bedpan flushing mechanism, it is characterized in that: bath main body is semicircular ring tubular hydraulic water vat formula structure, outside It is the nozzle walking trough with ring length in half in shape, this section of semi-ring is also used as the semicircular arc of semicircular ring tubular hydraulic water vat Hollow piston run guide pipe, after semicircular ring tubular hydraulic water vat water flowing, pressure water overcomes tension spring, pushes half on one side Annulus tubular piston along guiding semicircular ring movement, wash by water to bedpan wall by the nozzle on one side through semicircular ring tubular piston front end, To form the bath of scan-type semi arch, after stopping supplying water, semicircular ring tubular piston is inside it under the pulling of tension spring, on one side Retraction, the nozzle on one side through semicircular ring tubular piston front end squeeze out the remaining water in hollow piston, a pair of above-mentioned machine to bedpan wall Structure can form the scan-type flushing mechanism an of full circle with the installation of walking trough symmetrical stack.

2. a kind of scan-type bedpan flushing mechanism according to claim 1, it is characterized in that: in half ring length nozzle Outside walking trough, the dash side eaves turning 90 degrees is loaded onto, so that it may cancel elbow shape nozzle, only need hole for water spraying against dash side eaves, bath Shi Shui deflecting under the effect of dash side eaves, rushes at bedpan wall.

3. a kind of scan-type bedpan flushing mechanism according to claim 1, it is characterized in that: semicircular ring tubular hydraulic water vat system For the shape of circular arc cylinder barrel and circular arc piston due to being that bending machine is bent, circle is not a positive round on work, with same technique, Only the somewhat different mold of diameter is bent, and shape compares matching, therefore can satisfy part and Geometrical Tolerance Principle, Keep its production simple.