CN2903192Y

CN2903192Y - Full sealing floating cover water cylinder

Info

Publication number: CN2903192Y
Application number: CNU2006200588902U
Authority: CN
Inventors: 唐保枝
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-15
Filing date: 2006-05-15
Publication date: 2007-05-23
Anticipated expiration: 2016-05-15

Abstract

The utility model discloses a canned floating head water tank comprising a tank body, a water inlet and a water outlet, wherein the inner chamber of the tank body is provided with a flexible capsular bag which is stretching covered on the liquid level and fixed at the inner wall of the tank body and hoisted according the liquid lever. The utility model has the advantages of that the flexible capsular bag is arranged in the storage tank, the bag body is sealing covered on the liquid lever, thereby preventing the chlorine gas in the storage water from volatilizing into the air, keeping the chlorine gas concentration in the water and the sterilizing activity to prevent bacteria breeding and ensure the storage water quality to reach the water quality of the tap water leaving the water factory.

Description

Hermetically sealed floating head water vat

Technical field

The utility model relates to a kind of reservoir, relates in particular to a kind of reservoir that improves the drinking water health.

Background technology

The tap water of clean hygiene, chlorine is come out, added in From water factory with sterilization in course of conveying, is supplied to the user of ten million mansion building again.

The drinking water system of high-rise building is provided with reservoir or water vat, stores through reservoir or water vat from the drinking water of municipal water supply pipe, and clean tap water rests in the pond (cylinder), and chlorine is very fast to the atmosphere volatilization, therefore stays the function that water in the pond has weakened sterilization.Special Do is that the current in the reservoir are slowly logical, under the long-time condition that stores at No people's water Time at dark night, chlorine in the drinking water is volatilization fully gradually, and the chlorine gas concentration in the water reduces, and does not reach bacteriocidal concentration, bacterium in the water constantly breeds, and water body is rotten more obvious.The capacity of reservoir and resident family's population are disproportionate, and water storage also is a key factor that causes water quality to degenerate after being stored in the pond for a long time.

The Fine bacterium 5 degree Celsius to the conditions of 50 degree Dou can Sheng Long, breeding, let alone at normal temperature condition.South China's temperature on average in summer 30 degree, the high ， Te of the big temperature of air humidity Do is fit to growth and the breeding of bacterium, so bacterial growth is vigorous especially.Water retention time in the water vat is long more, and bacterial reproduction is many more, and the rotten situation of water body is serious more.

I once was responsible for maintaining certain first class office premises at Hong Kong drinking water system, though fully according to the predetermined operation of water utilities regulations, the cleaning fresh water tank still has customer complaint, and tea coffee has peculiar smell, and Tone comes to an end and really finds the fresh water tank midway of peculiar smell from the 22nd buildings.Yuan Let Meter is that twin-tub supplies water, and moisture storage capacity is excessive with respect to water supply volume, and circulation timei is long.The few water capacity of the Minus of Weiing is that single cylinder supplies water with former change in design, but problem solution is fully still hanged down three one-tenth with the water level potential drop of single cylinder water at last, and this just controls the peculiar smell of drinking water.

In water factory work for many years, be direct drinking public water supply in person.Move in recent years in the urban centre mansion in a certain city, domestic south, it is very serious to find that mansion pond drinking water pollutes, and all is difficult to accept even be used for brushing teeth washing one's face; Now move in the less garden, the west of a city of the population density, certain day, sensation water quality is pretty good, is originally that balcony has just washed the pond, no wonder drinking water can improve.After one week, drinking water returns to the situation of peculiar smell again gradually.For the requirement to the tap water health, I have to select and stay in the 5th buildings, and the tap water of this floor be can't help reservoir and carried, and is directly supplied with by the municipal water supply system, has avoided drinking water to pollute at the drinking water that storing process takes place.But this is not to solve the effective way that drinking water pollutes after all.

Pond water vat in mansion is pressed Time and is cleaned, and seen water body is clearly, but scrutinize the sliding murmuring transparent bacterial membrane of one deck is arranged on the visible casing wall, and more serious, the bacterium in the drinking water is fermented, and causes drinking water to produce peculiar smell.But discover that according to me the tube wall of underground drinking water conveyance conduit is salubrious, see iron oxide and calcareous deposit thing once in a while.Thus, be conclusion, the tap water in the municipal conveyance conduit is a health, is keeping the reset condition sent from water factory, has enough chlorine gas concentrations, has strong sterilization and fungistatic effect.Drinking water system in the building, continue the drinking water of clean hygiene, just must be with municipal water supply pipe one Specifications, adopt totally-enclosed system, reach bacteriocidal concentration with the chlorine content that keeps resting in the pond or in the water vat, reach consistent degree with the water quality that goes out water factory to guarantee the water that dwelling house drinkable water tap comes out.

I once applied for a Chinese patent last year, name is called a kind of floating head water vat that improves the drinking water health, the storage cistern of the high-rise building of this utility model centering is modified to a kind of floating head water vat, is separated into the Master cylinder body and the side cylinder body of sealing in the water vat, and water inlet is located at side cylinder body top, the Master cylinder body liquid level is provided with floating head, drinking water is sealed in floating head below, has reduced and the contacting of atmosphere, and has kept the chlorine content in the water, prolong sterilizing time, guaranteed the drinking water health.This floating head water vat has advantage simple in structure, that cost is low, can be widely used in residential building, commercial building, can improve the quality of drinking water.But because floating head floats on the liquid level top, leave the space between floating head edge and the water storage inboard wall of cylinder block, chlorine is overflowed from water inevitably, and escapes from the space in air, and the concentration of chlorine has reduced in the water, and bactericidal effect is also corresponding have been reduced.

Summary of the invention

The purpose of this utility model is to provide a kind of can keep chlorine gas concentration in the water lastingly, avoids chlorine to volatilize, guarantee for a long time the all-sealed water vat of water storage quality.

To achieve the above object of the invention, the utility model adopts with technical scheme: a kind of hermetically sealed water vat, has a cylinder body, be provided with water inlet and delivery port, it is characterized in that: described inner chamber of cylinder block be provided with one launch to be covered on the liquid level and be fixed in inboard wall of cylinder block, with the flexible pouch of liquid level lifting.

Flexible pouch sealing is covered in the water storage liquid level, with the liquid level lifting, prevent in the water storage chlorine therefrom water evaporate in the air.

Specifically, the above-mentioned flexible pouch that is covered on the liquid level is the bag top of a sealing water reservoir bag, and sealing water reservoir bag struts and is fixed in the inboard wall of cylinder block waist, forms the water storage chamber; Bag respectively is provided with a flange connection in the position of corresponding cylinder body water inlet and delivery port; The bag top of sealing water reservoir bag is provided with one and is used to enter the flange arrangement of maintenance of water storage chamber and cleaning.

As another kind of mode, above-mentioned flexible pouch is one to be covered in the bag of liquid level, and sack struts and be sealingly fastened in the inboard wall of cylinder block middle part of the side, water inlet top.

The utility model is provided with a flexible pouch in reservoir, the bag sealing is covered on the liquid level, prevent that the chlorine volatilization in the water storage from overflowing in air, keep the chlorine gas concentration in the water, keep sterilizing power, prevent bacteria breed, guarantee that water storage all can reach the water quality when dispatch from the factory in the water works in a long time.

Description of drawings

Fig. 1 is embodiment 1 a water reservoir bag constructions schematic diagram.

Fig. 2 is the structural representation of embodiment 1 ground water vat.

Fig. 3 is the structural representation of embodiment 1 balcony water vat.

Fig. 4 is the structural representation of embodiment 2 when the high water level state.

Fig. 5 is the structural representation of embodiment 2 when the low water stage state.

The specific embodiment

Embodiment 1

As shown in Figure 1, be a sealed water reservoir bag 1, on the bag of capsule bag, reserve the flange connector of water inlet, delivery port respectively, the bottom is provided with the scavenge pipe reserved opening, and the top is provided with a big flange port, is used for entering cleaning of capsule bag and maintenance.Be provided with a stiffening member 14 in the position, the middle part of the side of water reservoir bag, be used for the capsule bag is fixed in the water vat inwall.Water reservoir bag 1 can be made with canvas glue (silica gel), and (Canvas Silicon Bag) is called for short CSB, and existing better seal effect and durability can guarantee drinking water safety again.

As shown in Figure 2, water vat 2 sidewalls set into the mouth of a river and delivery port.The water vat bottom is provided with wash-out valve 11.Water reservoir bag 1 launches to place the water vat inner chamber, and hang by stiffening member 14 and to be fixed in position, the water vat body middle part of the side, making at water level height Bianization Time, the water reservoir bag can remain the state of fitting with casing wall, especially at Di Shui Wei Time, avoid blue mouthful of soft sunken obstruction water inlet of capsule bag or water outlet Buddhist.

Be equipped with Yi Group entry accessory structure outside water vat 2, this entry accessory structure has an inlet water tank 5, and the top water inlet 8 of inlet water tank 5 is designed to the structure of falling the funnel type, and adopts ball formula floating head.During water inlet, floating head is washed open by water, and floating head floated automatically and is jammed in water inlet when water was full.Like this, avoided the chlorine in the inlet water tank water storage to overflow to air.Inlet water tank 5 is plugged into water vat 2 by short logical flanged pipe 9 and is communicated with.

The water vat sidewall is provided with overfall 6, and alert Reported larynx 7.Inlet water tank 5 is equipped with water level sensor 10, with the automatic control pump group of water level signal logic or the building management central control room of plugging into.

Water vat can be the ground water vat, and by float-controlled valve control water inlet, float floats on water reservoir bag top, with the switching of the change control valve door of water level.

In like manner, as shown in Figure 3, water vat also can be made the balcony water vat, and water pump enters the inlet water tank of entry accessory structure with balcony water vat on the water pump, saves float valve control.

Can be by above hermetically sealed water vat with hermetically sealed conveying of drinking water and storage, the stop and the Lose of continuity health drinking water health in building send, and the drinkable water of user terminal can keep the effluent quality ， Xie Decision people drinking water hygienic issues of water factory.

Embodiment 2

As Fig. 4, shown in Figure 5, water vat 2 is a water storage cylinder body, and its sidewall is provided with water inlet and delivery port respectively, and water inlet and entry accessory structure are plugged into, and cylinder base is provided with wash-out valve.Flexible pouch 1 is launched and is covered in liquid level, and capsule bag sack is fixed in the cylinder body middle part of the side with stiffening member 14 tensionings, the top of water inlet.The entry accessory structure is identical with embodiment 1, and for the ground water vat, the entry accessory structure is provided with float-controlled valve, the control water inlet.Water enters in the water storage cylinder body through the entry accessory structure, and along with the rising of water level, the bag that is covered on the liquid level also floats, and holds up float, sets the full water water level until arriving, and valve closing stops into water.As shown in Figure 5, when drawdown, the bag of flexible pouch 1 descends with liquid level, starts water intaking valve, begins water inlet.

Claims

1, a kind of hermetically sealed floating head water vat has a cylinder body, is provided with water inlet and delivery port, it is characterized in that: described inner chamber of cylinder block be provided with one launch to be covered on the liquid level and be fixed in inboard wall of cylinder block, with the flexible pouch of liquid level lifting.

2, hermetically sealed floating head water vat according to claim 1, it is characterized in that: the described flexible pouch that is covered on the liquid level is the bag top of a sealing water reservoir bag, described sealing water reservoir bag struts and is fixed in waist in the inboard wall of cylinder block, forms the water storage chamber; Bag respectively is provided with a flange connection in the position of corresponding cylinder body water inlet and delivery port; The bag top of sealing water reservoir bag is provided with one and is used to enter the flange arrangement of maintenance of water storage chamber and cleaning.

3, hermetically sealed floating head water vat according to claim 1 is characterized in that: described flexible pouch is the bag that an expansion is covered in liquid level, and sack struts and be sealingly fastened in the inboard wall of cylinder block middle part of the side, is positioned at the water inlet top.

4, according to the described hermetically sealed floating head water vat of the arbitrary claim of claim 1 to 3, it is characterized in that described cylinder body water inlet is communicated in one group of entry accessory structure, described entry accessory structure comprises:

One inlet water tank that is communicated with the cylinder body water inlet, the inlet water tank water inlet is provided with the ball-type floating head, and the water inlet of inlet water tank is controlled by a float-controlled valve, and float floats on described flexible pouch top;

The water vat sidewall is provided with a bleed off pipe, and bleed off pipe is provided with a warning larynx.

5, hermetically sealed floating head water vat according to claim 4 is characterized in that: described inlet water tank water inlet bottom is the structure of falling the funnel type.

6, hermetically sealed floating head water vat according to claim 3 is characterized in that: described sack is with the flanging of stainless steel square tube, and fixes with the screw mandrel tensioning.

7, hermetically sealed floating head water vat according to claim 1,, it is characterized in that: described cylinder base is provided with cleaning valve.