Swimming-pool water cycle of treatment system
Technical field
The utility model relates to a kind of water treatment circulating system, particularly a kind of swimming-pool water cycle of treatment system.
Background technology
For swimming pool, particularly for the circulated in countercurrent mode swimming pool that adopts quartz sand filtration technology, if according to common mounting means, according to the computational methods that provide in the relevant rules, and take all factors into consideration from the economic technology aspect, the dischargeable capacity in its balanced pond is set, and general only consideration stores the backwash water yield of same time to a backwash filter equipment.Wherein, backwash is meant that filter plant purifies back water back flush, to recover the filter plant purification function, removes and stops up, and reduces filter plant two ends pressure reduction.
Common swimming-pool water cycle of treatment system water supply connecting tube principle is seen Fig. 1, and swimming pool, balanced pond (or equalizing reservoir), circulating water pump, backwash filter equipment (can carry out backwash) are connected successively with disinfection apparatus, and constitutes loop.The swimming pool recirculated water that circulating water pump provides balanced pond flows to filter plant and filters, and uses a period of time, just need carry out backwash to filter plant.After the recoil of swimming-pool water cycle of treatment system washes a filter plant, often need the water in the balanced pond is mended certain water level, such as the caliber by strengthening the tap water filling pipe, increase the method for refill flow in short-term, could carry out backwash to another filter plant.When people's stream load in the swimming pool is big, when filter plant needs frequent backwash, or when the operation system be to move night daytime during backwash filter equipment, two kinds of above-mentioned methods all have certain defective: the water supply load as meeting increasing water supply system, cause adverse effect to other with water spot; Perhaps can make the long wait moisturizing of operator, extend labour time, increase working strength.
The utility model content
The utility model provides a kind of swimming-pool water cycle of treatment system, can realize continuous backwash, reduces workman labour hour, reduces labour intensity, adapt to the needs of swimming pool high load capacity operation.
For achieving the above object, the utility model adopts following technical scheme:
A kind of swimming-pool water cycle of treatment system comprises that pipeline successively connects and form swimming pool, balanced pond, circulating water pump, the backwash filter equipment of loop; The tapping pipe of this swimming pool is connected with the water inlet pipe of described circulating water pump.
The swimming-pool water cycle of treatment system that the utility model provides, compared with prior art, difference is that the tapping pipe with swimming pool is connected with the water inlet pipe of circulating water pump, when needs backwash filter equipment, can use the water source in the swimming pool, offer filter plant by circulating water pump and be used for backwash.Because the water of swimming pool is abundant, and in whole swimming pool system, recycle, so just can realize continuous backwash filter plant.After the swimming pool recirculated water in the balanced pond used, the workman needn't wait for the moisturizing to balanced pond, so reduced labour hour, reduced labour intensity, can adapt to the needs of swimming pool high load capacity operation.And this mode connects simply, can save construction costs.
Description of drawings
Fig. 1 is the adapter schematic diagram of the swimming pool water treatment circulating system in the prior art;
Fig. 2 is the adapter schematic diagram of the utility model swimming-pool water cycle of treatment system.
The specific embodiment
The utility model provides a kind of swimming-pool water cycle of treatment system, can realize continuous backwash, reduce workman labour hour, reduce labour intensity, adapt to the needs of swimming pool high load capacity operation, embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 2, in the pipe design of swimming-pool water cycle of treatment system, swimming pool, balanced pond, circulating water pump and backwash filter equipment pipeline successively are connected and form loop.Swimming pool recirculated water flows to balanced pond from swimming pool, and the tap water filling pipe also can carry out moisturizing to balanced pond.Circulating water pump is delivered to backwash filter equipment with the swimming pool recirculated water in the balanced pond and is filtered, and offers swimming pool at last and uses.
The utility model is drawn one road water pipe from the tapping pipe of swimming pool, is connected on the water inlet pipe of circulating water pump.When needs backwash filter equipment, can use the water in the swimming pool, offer filter plant by circulating water pump and be used for backwash.Because the water of swimming pool is abundant, and in whole swimming pool system, recycle, so just can realize continuous backwash filter plant.After the swimming pool recirculated water in the balanced pond used, the workman needn't wait for the moisturizing to balanced pond, so reduced labour hour, reduced labour intensity, can adapt to the needs of swimming pool high load capacity operation.This mode connects simply, can save construction costs.And this connected mode has solved the immobilising problem of water in the tapping pipe, has guaranteed health and epidemic prevention.
As improvement to present embodiment, be provided with switch between the tapping pipe of this swimming pool and the water inlet pipe of described circulating water pump, when not needing to carry out continuous backwash, can close this switch, only use the water in the balanced pond; When the insufficient water of balanced pond, can open this switch, use the water of swimming pool to provide water as circulating water pump.Can also between backwash filter equipment and swimming pool, disinfection apparatus be set, be used for swimming-pool water is carried out disinfection.
The utility model is applicable to need such as swimming pool carry out backwash to filter plant water storage device.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection domain of the present utility model.