CN211255535U

CN211255535U - Device for producing deionized water

Info

Publication number: CN211255535U
Application number: CN201922159166.9U
Authority: CN
Inventors: 龚杰; 杜建华
Original assignee: Shanghai Yuxin Biotechnology Co ltd
Current assignee: Shanghai Yuxin Biotechnology Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-14
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a device for producing deionized water, which comprises a box body, wherein two open ends of the box body are respectively sealed by a bottom plate and a top plate, and a filter screen for filtering large granular impurities in water is arranged in a coarse filter cavity; the activated carbon filter is filled with activated carbon; a front security filter is arranged in the front security filter cavity, a water inlet of the front security filter is hermetically communicated with the second communicating port, and a water outlet of the front security filter is hermetically communicated with the third communicating port; cation exchange resin is filled in the anode cavity; anion exchange resin is filled in the cathode cavity; the anode cavity is communicated with the cathode cavity through a fourth connecting port, the cathode cavity is sealed and communicated with a water inlet of a rear security filter in the rear security filter cavity through a fifth connecting port, a water outlet of the rear security filter cavity is communicated with an inlet of a water pump through a water suction pipe, and a water outlet of the water pump is communicated with a water storage bin through a water delivery pipe; the water storage bin and the electric bin are sealed and divided by a sealing partition plate; the top of the coarse filter cavity is communicated with one end of the water inlet pipe.

Description

Device for producing deionized water

Technical Field

The utility model relates to a deionized water production technology especially relates to a device of production deionized water.

Background

Deionized water refers to pure water from which impurities in the form of ions have been removed, and is generally treated by a cation bed or an anion bed at present. The existing deionized water production process is mature, but the existing deionized water production process at least comprises a filter, a male bed, a female bed, a rear security filter, a pump set and the like, so that the whole volume of the existing deionized water production process is large and the existing deionized water production process is inconvenient to move. However, for some scenes that require zero hour plasma water production, large-scale equipment is not convenient to move at present, so that the equipment is not suitable for such scenes at all. Therefore, it is necessary to design an integrated and miniaturized plasma water producing apparatus.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defects in the prior art, the technical problem to be solved in the present invention is to provide a device for producing deionized water, which is integrated as a whole and has a small volume and is convenient to move.

In order to achieve the purpose, the utility model provides a device for producing deionized water, which comprises a box body, wherein two ends of the box body are opened, two open ends are respectively sealed by a bottom plate and a top plate, and the interior of the box body is respectively divided into a coarse filter chamber, an active carbon filter chamber, a preposed security filter chamber, an anode chamber, a cathode chamber, a postpositional security filter chamber, an electrical bin and a water storage bin;

a filter screen for filtering large-particle impurities in water is arranged in the coarse filtering cavity; the activated carbon filter is filled with activated carbon; a water inlet of the front security filter is hermetically communicated with the second communicating port, and a water outlet of the front security filter is hermetically communicated with the third communicating port; cation exchange resin is filled in the anode cavity; anion exchange resin is filled in the cathode cavity; the anode cavity is communicated with the cathode cavity through a fourth connecting port, the cathode cavity is sealed and communicated with a water inlet of a rear security filter in the rear security filter cavity through a fifth connecting port, a water outlet of the rear security filter cavity is communicated with an inlet of a water pump through a water suction pipe, and a water outlet of the water pump is communicated with a water storage bin through a water delivery pipe; the water storage bin and the electric bin are sealed and divided by a sealing partition plate; the top of the coarse filter cavity is communicated with one end of the water inlet pipe, and the other end of the water inlet pipe is communicated with an external water source.

Preferably, a water pump and a PLC are installed in the electric bin; the water storage bin is communicated with the water discharge pipe, and the water discharge pipe is used for discharging water in the water storage bin.

Preferably, the bottom of the coarse filter cavity is communicated with the bottom of the activated carbon filter cavity through a first communication port, overflow shells are respectively installed in the activated carbon filter cavity, the anode cavity and the cathode cavity, the overflow shells are hollow inside, the side surfaces of the overflow shells are respectively in sealing assembly with the activated carbon filter cavity, the anode cavity and the cathode cavity, a pore plate is installed at the top of the overflow shell, and a plurality of overflow holes are formed in the pore plate and used for introducing water in the activated carbon filter cavity, the anode cavity and the cathode cavity into the overflow shell; the second communicating port, the third communicating port and the fourth communicating port are respectively arranged at the bottoms of the front security filter cavity, the anode cavity, the cathode cavity and the rear security filter cavity.

Preferably, the front security filter and the rear security filter are both precision filters.

Preferably, a control panel is installed at a position outside the box body corresponding to the electric bin, and the control panel is used for inputting a control instruction to an industrial personal computer or a PLC in the electric bin.

Preferably, a buffer shell is installed at the bottom of the water storage bin, a plurality of floating balls are filled in the buffer shell, a plurality of penetrating water inlet holes are formed in the buffer shell, and water enters the buffer shell through the water inlet holes; the interior of the buffer shell is communicated with one end of the connecting pipe, a hole plug is arranged in the end of the connecting pipe, and a plurality of connecting passages along the length direction of the connecting pipe are arranged on the hole plug;

the other end of the connecting pipe is communicated with the bottom of a floating cavity of the adjusting pipe, a first floating body is arranged in the floating cavity, a first magnet is fixed on the first floating body, the first floating body can float up and down in the floating cavity, the top of the floating cavity is communicated with an exhaust pipe, and the exhaust pipe is communicated with the top of the water storage tank;

the regulating pipe is also internally provided with a regulating cavity, a second magnet is arranged in the regulating cavity, a valve plate is fixed on the second magnet, a water passing channel is formed between the valve plate and the top of the regulating cavity, and the two ends cut off in the middle of the water inlet pipe are respectively communicated with the two sides of the water passing channel; the first magnet and the second magnet are both magnetic, and the homopolarity of the first magnet and the second magnet is opposite to each other so as to generate repulsive force; the first floating body can float on the water surface.

Preferably, the water inlet pipe is also provided with a first flowmeter; and the signal end of the first flowmeter is in communication connection with the signal end of the PLC.

The utility model has the advantages that: the utility model discloses simple structure, and can realize the normal production of deionized water, all functional unit are whole integrated in box 110 simultaneously to be convenient for remove, transport. Additionally the utility model discloses a first magnet drive second magnet control inflow, whole process does not need electrical equipment to participate in to the energy consumption is lower and simple structure, reaction are nimble, thereby improve greatly the utility model discloses an impact resistance.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is a schematic structural diagram of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an apparatus for producing deionized water comprises a box body 110, wherein two ends of the box body 110 are open, two open ends are sealed by a bottom plate 130 and a top plate 120 respectively, and the inside of the box body 110 is divided into a coarse filter chamber 101, an activated carbon filter chamber 102, a front security filter chamber 103, an anode chamber 104, a cathode chamber 105, a rear security filter chamber 106, an electric bin 107 and a water storage bin 108 respectively.

A filter screen for filtering large-particle impurities in water is arranged in the coarse filter cavity 101, so that the large-particle impurities in the water are filtered; the activated carbon filter 102 is filled with activated carbon, so that impurities, organic matters and the like in water are adsorbed by the activated carbon; a front security filter is arranged in the front security filter cavity 103, the water inlet of the front security filter 103 is hermetically communicated with the second communicating port 112, and the water outlet is hermetically communicated with the third communicating port 113; the anode cavity 104 is filled with cation exchange resin, and when in use, the cation exchange resin is used for exchanging cations in water; the cathode cavity 105 is filled with an anion exchange resin for exchanging anions in the water. Of course, the anode chamber 104 and the cathode chamber 105 can be replaced by the existing cation exchanger and anion exchanger, respectively, which are mainly used for removing cations and anions in water;

the anode cavity 104 is communicated with the cathode cavity 105 through a fourth connecting port 114, the cathode cavity 105 is sealed and communicated with a water inlet of a post-safety filter in the post-safety filter cavity 106 through a fifth connecting port 115, a water outlet of the post-safety filter cavity 106 is communicated with an inlet of a water pump 320 through a water suction pipe 321, and a water outlet of the water pump 320 is communicated with the water storage bin 108 through a water supply pipe 322; the water storage bin 108 and the electric bin 107 are hermetically divided by a sealing partition plate 150, and a water pump 310, a related control mainboard, an industrial personal computer and the like are installed in the electric bin 107; the water storage bin 108 is communicated with a water discharge pipe 212, and the water discharge pipe 212 is used for discharging water in the water storage bin;

the top of the coarse filter cavity 101 is communicated with one end of a water inlet pipe 211, the other end of the water inlet pipe 211 is communicated with an external water source, so that the external water source is input into the coarse filter cavity 101, the bottom of the coarse filter cavity 101 is communicated with the bottom of the activated carbon filter cavity 102 through a first communication port 111, overflow shells 140 are respectively installed in the activated carbon filter cavity 102, the anode cavity 104 and the cathode cavity 105, the inner parts of the overflow shells 140 are hollow, the side surfaces of the overflow shells are respectively hermetically assembled with the activated carbon filter cavity 102, the anode cavity 104 and the cathode cavity 105, a pore plate 141 is installed at the top of the overflow shells 140, and a plurality of overflow holes are formed in the pore plate 141 and used for introducing water in the activated carbon filter cavity 102, the anode cavity 104 and the cathode; the second communication port 112, the second communication port 113, the third communication port 114, and the fourth communication port 115 are provided at the bottom of the front guard filter chamber 103, the anode chamber 104, the cathode chamber 105, and the rear guard filter chamber 106, respectively.

The design ensures that water flows downwards in the coarse filter cavity 101 through gravity assistance and is filtered, then enters the activated carbon filter cavity 102, and gradually overflows into the second communication port 112 from bottom to top in the activated carbon filter cavity 102, so that the water and the activated carbon are fully contacted and filtered, the water enters the bottom of the anode cavity after passing through the front cartridge filter, overflows to the cathode cavity 105 from bottom to top, and then overflows into the fifth communication port 115 from bottom to top in the cathode cavity, so that the contact time of the water with cation exchange resin and anion exchange resin is prolonged, and the purification effect of cations and anions in the water is also improved.

A control panel 310 is installed outside the box body 110 at a position corresponding to the electrical cabin, and the control panel 310 is used for inputting a control instruction to an industrial personal computer or a PLC in the electrical cabin.

The bottom of the water storage bin 108 is provided with a buffer shell 410, a plurality of floating balls 420 are filled in the buffer shell 410, and a plurality of water inlet holes are formed in the buffer shell and used for enabling water to enter the buffer shell 410; the interior of the buffer shell 410 is communicated with one end of the connecting pipe 440, a hole plug 430 is installed in the end of the connecting pipe 440, a plurality of connecting through holes are formed in the hole plug 430 along the length direction of the connecting pipe 440, and the floating ball can float on the water surface. This design is primarily designed to reduce the flow energy of water entering the connection pipe 440 when convection exists in the reservoir, and the plug 430 further reduces the flow energy of water, so that the water in the connection pipe 440 is always kept relatively still or flowing at a low speed.

The other end of the connecting pipe 440 is communicated with the bottom of a floating cavity 451 of the adjusting pipe 450, a first floating body 520 is installed in the floating cavity 451, a first magnet 511 is fixed on the first floating body 520, the first floating body 520 can float up and down in the floating cavity 451, the top of the floating cavity 451 is communicated with an exhaust pipe 340, and the exhaust pipe 340 is communicated with the top of the water storage tank;

an adjusting cavity 452 is further arranged in the adjusting pipe 450, a second magnet 512 is mounted in the adjusting cavity 452, a valve plate 530 is fixed on the second magnet 512, a water passing channel 453 is formed between the valve plate 530 and the top of the adjusting cavity 452, two ends of the middle of the water inlet pipe 211 which are cut off are respectively communicated with two sides of the water passing channel 453, and a first flowmeter 330 is further mounted on the water inlet pipe 211; the first magnet and the second magnet are both magnetic, and the homopolarity of the first magnet and the second magnet is opposite to each other so as to generate repulsive force; the first floating body can float on the water surface. The signal terminal of the first flow meter 330 is connected to the signal terminal of the PLC in communication, so that the signal detected by the first flow meter 330 can be input to the PLC.

In use, if the water level in the water storage tank rises, the water level in the floating cavity 451 rises synchronously, so that the first floating body 520 floats upwards, the first magnet 511 drives the second magnet to move upwards through magnetic force, and the valve plate 530 moves upwards to reduce the sectional area of the water passage 453 when the second magnet moves upwards, so that the water flow passing through the water inlet pipe is limited. This achieves an automatic shock resistance function, thereby preventing the quality of the treated water from being poor due to an excessive inflow of water. In addition, the first flowmeter inputs flow information into the PLC, and the PLC can adjust the power of the water pump according to the flow information, thereby further matching the water flow and the utility model discloses the relation between the treatment capacity prevents that the water quality of last output is unqualified.

The details of the present invention are well known to those skilled in the art.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a device of production deionized water, includes the box, box both ends opening and two open ends are sealed through bottom plate, roof respectively, characterized by: the interior of the box body is respectively divided into a coarse filter cavity, an active carbon filter cavity, a front security filter cavity, an anode cavity, a cathode cavity, a rear security filter cavity, an electrical cabin and a water storage cabin;

a filter screen for filtering large-particle impurities in water is arranged in the coarse filtering cavity; the active carbon filter cavity is filled with active carbon; a water inlet of the front security filter is hermetically communicated with the second communicating port, and a water outlet of the front security filter is hermetically communicated with the third communicating port; cation exchange resin is filled in the anode cavity; anion exchange resin is filled in the cathode cavity; the anode cavity is communicated with the cathode cavity through a fourth connecting port, the cathode cavity is sealed and communicated with a water inlet of a rear security filter in the rear security filter cavity through a fifth connecting port, a water outlet of the rear security filter cavity is communicated with an inlet of a water pump through a water suction pipe, and a water outlet of the water pump is communicated with a water storage bin through a water delivery pipe; the water storage bin and the electric bin are sealed and divided by a sealing partition plate; the top of the coarse filter cavity is communicated with one end of the water inlet pipe, and the other end of the water inlet pipe is communicated with an external water source.

2. The apparatus of claim 1, wherein: a water pump and a PLC are installed in the electric bin; the water storage bin is communicated with the water discharge pipe, and the water discharge pipe is used for discharging water in the water storage bin.

3. The apparatus of claim 1, wherein: the bottom of the coarse filter cavity is communicated with the bottom of the active carbon filter cavity through a first communication port, overflow shells are respectively installed in the active carbon filter cavity, the anode cavity and the cathode cavity, the overflow shells are hollow inside, the side faces of the overflow shells are respectively hermetically assembled with the active carbon filter cavity, the anode cavity and the cathode cavity, a pore plate is installed at the top of each overflow shell, and a plurality of overflow holes are formed in each pore plate and used for introducing water in the active carbon filter cavity, the anode cavity and the cathode cavity into the overflow shells; the second communicating port, the third communicating port and the fourth communicating port are respectively arranged at the bottoms of the front security filter cavity, the anode cavity, the cathode cavity and the rear security filter cavity.

4. The apparatus of claim 1, wherein: the front security filter and the rear security filter are both precision filters.

5. The apparatus of claim 2, wherein: and a control panel is arranged at the position outside the box body corresponding to the electric bin and used for inputting a control instruction to an industrial personal computer or a PLC (programmable logic controller) in the electric bin.

6. The apparatus of claim 1, wherein: the bottom of the water storage bin is provided with a buffer shell, a plurality of floating balls are filled in the buffer shell, a plurality of water inlet holes penetrating through the buffer shell are further formed in the buffer shell, and the water inlet holes are used for enabling water to enter the buffer shell; the interior of the buffer shell is communicated with one end of the connecting pipe, a hole plug is arranged in the end of the connecting pipe, and a plurality of connecting passages along the length direction of the connecting pipe are arranged on the hole plug;

7. The apparatus of claim 6, wherein: the water inlet pipe is also provided with a first flowmeter; and the signal end of the first flowmeter is in communication connection with the signal end of the PLC.