CN202509556U - Desalted water supply system - Google Patents

Abstract

The utility model discloses a water supply system for desalinated water, which belongs to the field of water supply systems and comprises a deep well pump, a raw water pool, a filter, ultrafiltration equipment, reverse osmosis equipment, a mixed ion exchanger, a desalinated water pump, a desalinated water pool, and a deep well pump , Raw water tank, filter, ultrafiltration equipment, reverse osmosis equipment, mixed ion exchanger, desalted water pump and desalted water tank are connected in sequence through pipelines, and self-priming tank is also included, and the outlet of self-priming tank is connected to desalted water pump through pipelines , the water inlet of the self-priming tank is connected to the desalinated water tank through a pipeline. Since the self-priming tank is used to replace the current vacuum pump, the operation procedure of the desalted water supply system is simple, the startup is quick, and the equipment consumables are less.

Description

A desalinated water supply system

technical field

The utility model belongs to the field of water supply systems, in particular to a demineralized water supply system.

Background technique

The desalinated water system is the main system that provides desalted water to the water plant, its importance is self-evident, and its normal operation is an important part of the stable production of the power plant.

The current desalinated water supply system needs to turn on the vacuum pump to evacuate before operation. After the outlet of the desalinated water pump forms a vacuum, start the desalted water pump, slowly open the outlet door of the desalinated water pump, and put it into operation after the current and voltage are stable. Moreover, there is an air leakage phenomenon in the vacuum pump pipeline in the existing desalted water supply system, which often causes air to enter the pump, causing water shortage in the pump and damaging the pump body. It can be seen that the operating procedure of the existing desalted water supply system is cumbersome, and the debugging process before normal operation is long, which wastes manpower and is easy to damage the pump body.

Contents of the invention

The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art, and provide a desalted water supply system, which is easy to operate, quick to start, and can save manpower and material resources.

The technical solution adopted by the utility model to solve the technical problem is: a demineralized water supply system, including a deep well pump, a raw water pool, a filter, an ultrafiltration device, a reverse osmosis device, a mixed ion exchanger, a demineralized water pump and a demineralized water supply system. Pool, the deep well pump, raw water pool, filter, ultrafiltration equipment, reverse osmosis equipment, mixed ion exchanger, desalted water pump and desalted water pool are connected in sequence through pipelines, and it is characterized in that it also includes a self-priming tank, The water outlet of the self-priming tank is connected to the desalinated water pump through a pipeline;

Preferably, the water inlet of the self-priming tank is connected to the desalinated water tank through a pipeline.

Compared with the prior art, the beneficial effect of the utility model is that since the current vacuum pump is replaced by the self-priming tank, there is no water shortage in the desalinated water pump, which not only protects the pump body, but also makes the desalinated water supply system more efficient. The operation procedure is simple, the startup is quick, and the equipment consumables are less.

Description of drawings

Fig. 1 is a structural block diagram of the utility model.

Labeled in the figure:

1. Deep well pump; 2. Raw water pool; 3. Filter; 4. Ultrafiltration equipment; 5. Reverse osmosis equipment; 6. Mixed ion exchanger; 7. Desalinated water pump; 8. Desalted water pool; Can.

Detailed ways

The utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

The demineralized water supply system shown in Figure 1 includes a deep well pump 1, a raw water pool 2, a filter 3, an ultrafiltration device 4, a reverse osmosis device 5, a mixed ion exchanger 6, a demineralized water pump 7, and a demineralized water pool 8, Deep well pump 1, raw water pool 2, filter 3, ultrafiltration equipment 4, reverse osmosis equipment 5, mixed ion exchanger 6, desalted water pump 7 and desalted water pool 8 are connected in sequence through pipelines, and the outlet of self-priming tank 9 passes through The pipeline is connected to the desalinated water pump 7, and the water inlet of the self-priming tank 9 is connected to the desalinated water tank 8 through the pipeline. When in use, the deep well pump 1 and the desalinated water pump 7 are first turned on, and the deep well water passes through the raw water pool 2, the filter 3, the ultrafiltration equipment 4, the reverse osmosis equipment 5 and the mixed ion exchanger 6 in turn, and then is transported by the desalinated water pump 7 To the desalinated water tank 8 for standby. Since the self-priming tank is used to replace the current vacuum pump, there is no water shortage in the desalinated water pump, which not only protects the pump body, but also makes the operation procedure of the desalinated water supply system simple, quick to start, and less equipment consumables.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. Equivalent embodiment. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model without departing from the content of the technical solution of the utility model still belong to the protection scope of the technical solution of the utility model.

Claims (2)

1. demineralized water water system; Comprise deep well pump, former pond, strainer, ultrafiltration apparatus, reverse osmosis equipment, mixed ion exchanger, desalination water pump and desalination pond; Described deep well pump, former pond, strainer, ultrafiltration apparatus, reverse osmosis equipment, mixed ion exchanger, desalination water pump and desalination pond are connected through pipeline in order; It is characterized in that: also comprise self-sucking pot, described self-sucking pot delivery port connects the desalination water pump through pipeline.

2. demineralized water water system according to claim 1 is characterized in that: described self-sucking pot water inlet is connected with the desalination pond through pipeline.

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