CN2104696U - Installation for hospital sewage disposal - Google Patents

Abstract

The utility model discloses an installation for hospital sewage disposal. The utility model collects a sewage box, a disinfecting agent box and a siphoning device in one body. The utility model is characterized in that the inlet of a big siphon is higher than the outlet of the siphon, the shape of the siphon is a ' sickle'-shaped, the inlet of the siphon as ' tip '-shaped is upward, and the inlet of the siphon is provided with an inverted pipe with a bottom. The utilize has the advantages of compact structure and small size. The utility model can save the total 70-80% of the total investment than the prime processing equipment and has kinds of running with electric force or running without electric force. The utility model uses adjusting valve to control amount of suction and input of the disinfecting agent being matched with the vacuum degree for stabilizing the amount of suction and input of the disinfecting agent. And the inlet of the sewerage is provided with a bar screen net for making the siphon in the sewerage difficult to be blocked. The utility model solves the problem of the user and is suitable for sewage disposal of the industry.

Description

Installation for hospital sewage disposal

The utility model relates to a kind of sewage disposal device that is mainly used in units such as hospital.

Hospital Sewage Treatment equipment is state-of-the art at present is the full-automatic Hospital Sewage Treatment equipment of CTX-V1 type (production of Chengdu environmental engineering instrument factory).This equipment mainly is high-order foul water tank in the equipment room, low level disinfectant box and siphoning installation (being installed in the water), and three big parts and form by several long pipe links all on the ground.The subject matter that equipment is in use found is: 1, equipment disperses, it is many with material to expend equipment, and the bigger equipment room of essential design, cause construction investment very big, and need to send the professional designer to the on-site land survey design, carry out the scene and install, debug, so the design charges of spending, Installation and Debugging expense and travel charge are more.Gross investment have up to last 1,000,000 yuan more than! Make general middle or small user forbidding, do not dare to inquire; 2, grow owing to duct coupling is many, so the probability that leaks air a little is also many, resistance is also big, cause the vacuum that forms poor, thereby when the suction disinfectant, the wild effect that occurs cutting in and out influences Disinfection Effect; 3, for guaranteeing enough flow and vacuum, separation net is not installed on the siphon pipe in sewage, so siphon pipe is often blocked, and common people are reluctant to get rid of tamper in sewage, thus the permanent appraxia of equipment, weak effect not only, and cause significant wastage.

The purpose of this utility model provides the New foul water disposal facility that a kind of compact conformation can be used for units such as hospital, health universities and colleges, sanatorium.This equipment divides two kinds of nature siphon and electronic siphons.

Technical solution of the present utility model is that foul water tank, disinfectant box and siphoning installation are belonged to one, constitutes sewage disposal device.

The concrete measure that the utility model adopted is very thick with a caliber, is processed into shape like " reaping hook " the same big siphon pipe, like " point of a knife " import equally up.Import department is topped a band big inversion pipe at the end, and big the inversion has little siphon pipe to pass straight cutting in the middle of the pipe bottom to advance big siphon pipe, and the little siphonal other end inserts in the disinfectant." hilt " is higher than " knife back ", is lower than " point of a knife ", and stretches to abreast in the outer contact chamber of tank wall.On little siphon pipe, be connected to two tracheaes: the import of a tracheae is in the siphon chamber, and is lower than the import of big inversion pipe; The a little higher than big tube of another root tracheae also stretches in the outer contact chamber of tank wall abreast with big siphon pipe.Have a brachytracheae to pass big inversion tube wall in the middle of the tracheae and communicate, the height of the short tube mouth of pipe is lower than big syphon mouth.In the middle of the whole box body dividing plate is arranged, make casing be divided into siphon chamber and disinfectant chamber two parts.The lower curtate of siphon chamber has the sewage import, can establish thick slag filter, stops up the big siphon pipe mouth of pipe to avoid dregs to enter the siphon chamber.

In the utility model, adopted the big siphonal water inlet of natural siphon principle to be higher than delivery port, so just formed natural drop, thereby equipment just can be started automatically without electric power.Adopt the big pipe of being inverted to seal, help vacuum and form.The suction throwing amount of control valve control disinfectant.Exhaust tube helps to discharge the air gas clean-up.When air inlet pipe then plays work and stops, sucking air, stop to inhale and throw disinfectant.

Also adopted electronic siphon measure to come the needs of combined sewage and disinfectant, do not had head drop usefulness extremely individually to satisfy.Its concrete technical measures are to be provided with a nozzle in big siphon tube chamber, one section thinner at big siphonal middle part, and jet hole faces the center of middle part tube chamber.The electronic sewage pump of another termination of nozzle, the big siphonal chamber wall of nozzle top has a hole that communicates with little siphon pipe, and the little siphonal other end inserts among the disinfectant.When electronic sewage pump with sewage during from the continuous directive of spray nozzle part middle part tube chamber, the very fast quilt of nozzle ambient air is taken out to the greatest extent, thereby forms siphonage, disinfectant is inhaled to throw in little siphon pipe arrive contact chamber the mobile sewage again.This measure is compared with last measure, though many one electronic sewage pump reduces tracheae, the big pipe of being inverted, division board is not essential, and big siphon pipe is straight type pipe.

The utility model compact conformation, small-sized, required small investment.Select for use with the supporting parts of serial equipment and assemble use, so do not need the know-how personnel to Site Design, installation and debugging, only need user's by specification to install and use, a people be concurrently in charge of and gets final product.Thereby saved a large amount of human and material resources, saved about former gross investment 70-80%.Because the siphoning installation of selecting for use becomes circular arc king bolt wire shaped, pipeline is few and lack, so the siphoning installation angle is big, resistance is little, easily be evacuated, entire equipment also is furnished with air inlet pipe, exhaust tube, control valve and comes back work, thereby reaches the suction throwing amount of automatic control disinfectant and inhale the stability of throwing disinfectant, and Disinfection Effect can reach " GB48-83 " discharge standard of national regulation fully.Be provided with grid again in sewage import department, blocking pipe again is not easy to maintenance, has solved user's trouble and worry.

The utility model also is applicable to the industrial sewage treatment technology field.

Below in conjunction with accompanying drawing the present invention is described in further detail.

Fig. 1 is the structure principle chart of the utility model Hospital Sewage Treatment equipment.

Fig. 2 is a sewage disposal electrical equipment structure principle chart.

Wherein:

1, tank wall;

2, big siphon pipe;

3, tracheae;

4, little siphon pipe;

5, disinfectant;

6, disinfectant Chi Chigai;

7, the disinfectant pond;

8, division board;

9, the big pipe of being inverted;

10, the sewage import;

11, the siphon pond;

12, nozzle;

TJF is the disinfectant control valve;

JDB is electronic sewage pump;

JC is outlet and contact chamber.

Operation principle of the present utility model is such: when sewage flows in the foul water tank (11) from import (10), slowly rise in the big inversion pipe (9), when sewage flows to the upper oral part of big siphon pipe (2), sewage flows in the big siphon pipe with regard to following current, increase along with sewage, when sewage will be inverted pipe (9) and big siphon pipe ferrule greatly this moment, there be a small amount of sewage to flow to contact chamber (JC), thereby air in the big siphon tube chamber is taken out to the greatest extent from the pleasant pipe of the short tube of big inversion pipe.Air in existing only in is exhausted, and sewage can only be discharged along big siphon pipe, produces siphon this moment.By little siphon pipe (4) thimerosal in the disinfectant box is drawn in the big siphon pipe automatically simultaneously and mixes, flow into fully contact in the contact chamber (JC) together, thereby make the wastewater disinfection sterilization with sewage.Little siphon pipe is provided with control valve (TJF), drops into ratio with the control disinfectant.Along with water level descends, when above-mentioned action stopped voluntarily, the indoor tracheae of siphon can make big siphon pipe tube chamber and little siphon pipe tube chamber that air is arranged, and disinfectant also stops to drop into immediately.When treating that water level rises, repeat above-mentioned action again.Go round and begin again.

The utility model is a raw material with plastics all, makes of hot welding.

Claims (2)

1, a kind ofly in a casing, the sewage disposal device that big siphon pipe and little siphon pipe constitutes is housed, it is characterized in that big siphonal water inlet is higher than delivery port, its tubulose is like " reaping hook " type, like " point of a knife " the same import upwards, " hilt " is lower than " point of a knife " but is higher than " knife back " and stretch to tank wall abreast and be outlet outward; Be placed with the band inversion pipe at the end at import department button, the bottom has little siphon pipe to pass straight cutting to advance big siphon pipe, and the little siphon pipe other end stretches in the disinfectant; Little siphon pipe and the tube wall of being inverted pipe have two tracheaes to communicate, and the import of a tracheae is in the siphon chamber, and are lower than the import of big inversion pipe, a little higher than big siphon pipe of another root tracheae, and stretch to abreast in the outer contact chamber of tank wall with big siphon pipe; Whole box body is divided into disinfectant chamber and siphon chamber two parts by division board.

2, sewage disposal device according to claim 1, it is characterized in that big siphon pipe is straight type pipe, be provided with a nozzle in the tube chamber, one section thinner at tube chamber middle part, nozzle faces the center of middle part tube chamber, the electronic sewage pump of nozzle inlet termination, the big siphon pipe tube wall of top has a hole that communicates with little siphon pipe, and the little siphon pipe other end inserts among the disinfectant.

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