CN206843252U - Medical Centre pure water system - Google Patents

Abstract

The utility model discloses a kind of Medical Centre pure water system, including be sequentially connected raw water pond, water pump one, sterilizing unit, high-pressure pump, reverse osmose pure-water equipment, production pond, water pump two, degassing film device, it is connected with overflow pipe one, the non-return valve one being arranged on the overflow pipe one, buffering pond, the overflow pipe two being arranged in the buffering pond on the production pond in turn, the other end mouth of pipe of overflow pipe two is located in the raw water pond.The utility model has advantages below and effect：After being heated using heat exchanger to raw water, moisture is sterilized with sterilizing unit, after reverse osmosis water purifier carries out reverse-osmosis treated to moisture, again after mixed bed and degassing film device processing, obtain pure water, in Water treatment, each section office of hospital are supplied water by supply channels at different levels, reached quality classification water supply, saved the effect of the energy.

Description

Medical Centre pure water system

Technical field

Medical building water system is the utility model is related to, more particularly to a kind of Medical Centre pure water system.

Background technology

During the modernization efforts of hospitals, although hospital's pure water engineering investment proportion is little, it is wider to be related to section office. Introduced in 20 end of the centurys and realize center water processed, the theory and case study on implementation of quality classification water supply in China.Central water system is because of device Unique advantage is quickly substituting original branch room independence supply equipment.Medical Centre pure water system is hospital central water purification The subsystem of system, using reverse osmosis process, raw water is become pure water by water outlet after RO equipment, meet relevant national standard.

Authorization Notice No. is 202576117U Chinese patent《The processing system of medicinal water can be realized》Disclose one Kind can realize the processing system of medicinal water, including raw water pump, Primary filter system, booster pump, ultra-filtration system, accurate Filtration system is connected with counter-infiltration system.

But the above-mentioned processing system that can realize medicinal water has problems with, in use, raw water is upper State and continuously flowed in medicinal water processing system, by the way that the pure water after handling is flowed out after whole processing system again, then will be treated Pure water lead to each medical department, it is but different with water water quality between hospital's domestic water and different medical section office, it is necessary to The pure water that the processing system of medicinal water is drawn reaches highest water requirement in each medical department, part section office water supply standard compared with It is low, if all supplied water with highest water standard, cause the processing system of medicinal water to waste the energy in water treatment procedure And water resource.

Utility model content

The purpose of this utility model is to provide a kind of Medical Centre pure water system, has the effect of quality classification water supply.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of Medical Centre pure water System, including be sequentially connected raw water pond, water pump one, sterilizing unit, high-pressure pump, reverse osmose pure-water equipment, production pond, water pump 2nd, deaerate film device, it is described production pond on be connected with turn overflow pipe one, the non-return valve one being arranged on the overflow pipe one, Buffering pond, the overflow pipe two being arranged in the buffering pond, the other end mouth of pipe of overflow pipe two are located at the raw water water In pond, supply channel one is provided with the raw water pond, supply channel two, the degassing film dress are provided with the production pond Put and be provided with supply channel three.

By using above-mentioned technical proposal, when Medical Centre pure water system works, water pump one is by the moisture in raw water pond It is transported in sterilizing unit, after moisture is sterilized processing in sterilizing unit, then reverse osmose pure-water equipment is pumped into by high pressure Middle reverse osmose pure-water equipment refers to utilize membrane separation technique, using the pressurization of high-pressure pump, the retention of reverse osmosis membrane, can effectively gone The impurity such as dissolved solids, organic matter, colloid, microorganism in water removal, effluent quality are good.Treated by reverse osmose pure-water equipment Purified water be accumulated in production pond, production pond can accumulate the pure water of acquisition, when the liquid level in production pond is higher than overflow pipe one When, the pure water produced in pond is flowed to by overflow pipe one secondary storage is carried out in buffered water pond, and non-return valve one can avoid current It is back to out of buffered water pond in production pond, the moisture in pollution production pond.Liquid level is higher than overflow pipe two in simultaneous buffering pond Afterwards, the moisture buffered in pond is back in raw water pond from overflow pipe two so that Medical Centre can be moved continuously, avoid producing Pond liquid level is too high.

For water pump two again by the moisture conveying produced in pond to deaerating in film device, degassing film device refers to the original using diffusion Reason is by the UF membrane product of such as carbon dioxide, ammonia nitrogen removal of the gas in liquid, the setting degassing film device behind production pond, In oxygen and nitrogen that removal is dissolved in water.By setting supply channel one, supply hospital domestic water on raw water pond； Supply channel two is set on production water pond, the pure water after reverse-osmosis treated is supplied for associated department；Set after the film device that deaerates Put supply channel three, for water quality requirement, higher section office provide pure water, can by a set of water treatment system output multistage pure water, Avoid using more set water cleaning systems, having reached being capable of quality classification water supply, the effect of the saving energy.

It is of the present utility model to be further arranged to：Non-return valve two is provided with the overflow pipe two.

By using above-mentioned technical proposal, non-return valve two can avoid moisture from being back to from raw water pond in buffering pond.

It is of the present utility model to be further arranged to：Supply channel four is provided with the buffering pond.

By using above-mentioned technical proposal, the pure water buffered in pond is flowed out by supply channel four, hospital department is entered Row supplies water.

It is of the present utility model to be further arranged to：Heat exchanger is provided between the water pump one and the sterilizing unit.

By using above-mentioned technical proposal, heat exchanger can heat up to raw water.

It is of the present utility model to be further arranged to：The sterilizing unit is UV sterilizers.

By using above-mentioned technical proposal, the bacterium in water can be killed by UV sterilizers, it is pure to be lowered into counter-infiltration Content of microorganisms in wetting system, reduce reverse osmose pure-water equipment in reverse osmosis membrane by microorganism pollution.

It is of the present utility model to be further arranged to：Mixed bed is provided between the water pump two and the degassing film device.

By using above-mentioned technical proposal, mixed bed can be entered to removing residual mineral salt ion, the impurity such as TOC in water removal One step improves the purity of moisture.

It is of the present utility model to be further arranged to：One end mouth of pipe that the overflow pipe one connects the production pond is overflow Mouthful, it is provided with the shrouding for being rotationally connected with the overfall inwall and sealing the overfall, the production in the overfall Ball float is provided with pond, one end is connected to the ball float and the other end is connected to the connecting rod of the shrouding；The ball float rises Afterwards, the overfall is opened in the shrouding upset after the connecting rod swing.

By using above-mentioned technical proposal, capping is located in overfall, overfall is sealed, after liquid level rises, ball float Rise, drivening rod is swung, and connecting rod swing opens overfall after driving shrouding upset, and the water produced in pond overflows from overfall Go out.When supply channel two supplies water, after producing the liquid level decline in pond, ball float declines drivening rod and resetted, capping upset reset Overfall is sealed afterwards, reduces circulation of the air between production pond and buffered water pond, reduces the moisture in production pond by sky Microorganism pollution in gas.

It is of the present utility model to be further arranged to：The production pool inner wall is provided with the gear above the overfall Plate, after the ball float rises the drive connecting rod swing, when the shrouding overturns 90 °, the connecting rod is contacted on the baffle plate.

By using above-mentioned technical proposal, after shrouding overturns 90 °, overfall is sealed to avoid shrouding from excessively overturning, Baffle plate is set on production pool inner wall, baffle plate can block connecting rod.

In summary, the utility model has the advantages that：After being heated using heat exchanger to raw water, filled with sterilization Put and moisture is sterilized, after reverse osmosis water purifier carries out reverse-osmosis treated to moisture, then by mixed bed and degassing film device After processing, pure water is obtained, in Water treatment, passes through supply channel one, supply channel two, supply channel three, supply channel four Each section office of hospital are supplied water, reached quality classification water supply, saved the effect of the energy.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment；

Fig. 2 is the overfall of embodiment, shrouding, connecting rod, the position relationship schematic diagram of ball float.

In figure：1st, raw water pond；11st, supply channel one；2nd, water pump one；3rd, heat exchanger；4th, sterilizing unit；5th, high pressure Pump；6th, reverse osmose pure-water equipment；7th, pond is produced；71st, overflow pipe one；711st, non-return valve one；712nd, overfall；72nd, pond is buffered； 721st, supply channel four；73rd, overflow pipe two；731st, non-return valve two；74th, supply channel two；75th, ball float；76th, connecting rod；77th, seal Plate；78th, baffle plate；8th, water pump two；9th, mixed bed；10th, deaerate film device；101st, supply channel three.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Specific embodiment is only that it is not to limitation of the present utility model, this area to explanation of the present utility model Technical staff can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but only All to be protected in right of the present utility model by Patent Law.

Medical Centre pure water system, as shown in figure 1, including be sequentially connected raw water pond 1, water pump 1, heat exchanger 3, Sterilizing unit 4, high-pressure pump 5, reverse osmose pure-water equipment 6, production pond 7, water pump 28, mixed bed 9 and degassing film device 10 are adjacent Connected between two devices by water pipe, heat exchanger 3 selects heat-exchangers of the plate type 3, and moisture is heated into 25 DEG C.Sterilizing unit 4 select UV sterilizers, and for carrying out sterilization processing to moisture, reverse osmose pure-water equipment 6 can select reverse osmosis water purification machine.Produce water Overflow pipe 1 is provided with pond 7, one end of overflow pipe 1 is communicated in production pond 7, is overfall 712.Medical Centre goes out Buffering pond 72 is additionally provided with water system, the one end of overflow pipe 1 away from production pond 7 is communicated in buffering pond 72, works as production When liquid level in pond 7 is higher than overfall 712, the moisture produced in pond 7 is flowed into buffering pond 72 by overflow pipe 1 It is interior.Non-return valve 1 is provided with overflow pipe 1, for preventing moisture to be back to from buffered water pond 72 in production pond 7.

As shown in Fig. 2 being provided with shrouding 77 in overfall 712, horizontal rotary shaft, overflow are wholely set on shrouding 77 712 inwalls of mouth are provided with two apertures, and rotary shaft both ends are plugged in two apertures respectively, in rotary shaft both ends outer wall and aperture Gap is formed between wall.Production is provided with ball float 75 and connecting rod 76 in pond 7, and the one end of connecting rod 76 is fixed on ball float 75 and another End is fixed on shrouding 77.When ball float 75 be not exposed to production pond 7 in water level when, ball float 75 under gravity under Hang down, shrouding 77 seals overfall 712.After liquid level rises, ball float 75 rises with liquid level, and connecting rod 76 drives shrouding 77 after swinging Upset, gradually opens overfall 712.The baffle plate 78 positioned at the top of overfall 712 is further fixed on the production inwall of pond 7, works as envelope When overfall 712 is fully opened after plate 77 rotates 90 °, connecting rod 76 is contradicted on baffle plate 78, it is impossible to continues up upset.

As shown in figure 1, being provided with overflow pipe 2 73 on buffering pond 72, the one end of overflow pipe 2 73 is communicated in buffering pond 72 And the other end is communicated in raw water pond 1.When the liquid level in buffering pond 72 is higher than the connection buffering of overflow pipe 2 73 pond 72 When at the mouth of pipe, the moisture buffered in pond 72 is overflowed in raw water pond 1 from overflow pipe 2 73.It is additionally provided with overflow pipe 2 73 Non-return valve 2 731.The supply channel 1 in connection raw water pond 1 is provided with raw water pond 1, produces and is provided with connection on pond 7 The supply channel 2 74 in pond 7 is produced, the supply channel 3 101 of connection is provided with the film device 10 that deaerates, buffers and is set on pond 72 The supply channel 4 721 in connection buffering pond 72 is equipped with, by multistage supply channel, each section office of hospital are supplied water.

Claims (8)

1. A kind of 1. Medical Centre pure water system, it is characterised in that：Including be sequentially connected raw water pond (1), water pump one (2), kill Bacterium device (4), high-pressure pump (5), reverse osmose pure-water equipment (6), production pond (7), water pump two (8), degassing film device (10), it is described It is connected with overflow pipe one (71), the non-return valve one (711) being arranged on the overflow pipe one (71) in production pond (7) in turn, delays Bath pond (72), the overflow pipe two (73) being arranged in buffering pond (72), (73) other end mouth of pipe of overflow pipe two In the raw water pond (1), supply channel one (11) is provided with the raw water pond (1), is set on production pond (7) Supply channel two (74) is equipped with, supply channel three (101) is provided with the degassing film device (10).
2. 2. Medical Centre pure water system according to claim 1, it is characterised in that：It is provided with the overflow pipe two (73) Non-return valve two (731).
3. 3. Medical Centre pure water system according to claim 2, it is characterised in that：It is provided with buffering pond (72) Supply channel four (721).
4. 4. Medical Centre pure water system according to claim 3, it is characterised in that：The water pump one (2) and the sterilization Heat exchanger (3) is provided between device (4).
5. 5. Medical Centre pure water system according to claim 4, it is characterised in that：The sterilizing unit (4) is sterilized for UV Device.
6. 6. Medical Centre pure water system according to claim 5, it is characterised in that：The water pump two (8) and the degassing Mixed bed (9) is provided between film device (10).
7. 7. Medical Centre pure water system according to claim 6, it is characterised in that：Described in overflow pipe one (71) connection One end mouth of pipe of production pond (7) is overfall (712), is provided with the overfall (712) and is rotationally connected with the overfall (712) inwall and the shrouding (77) for sealing the overfall (712), production pond (7) is interior to be provided with ball float (75), one end It is connected to the ball float (75) and the other end is connected to the connecting rod (76) of the shrouding (77)；After the ball float (75) rises, institute Shrouding (77) upset after connecting rod (76) is swung is stated to open the overfall (712).
8. 8. Medical Centre pure water system according to claim 7, it is characterised in that：Described production pond (7) inwall is provided with Baffle plate (78) above the overfall (712), it is described after the ball float (75) rises drive connecting rod (76) swing When shrouding (77) overturns 90 °, the connecting rod (76) is contacted on the baffle plate (78).