CN217838534U

CN217838534U - Pure water purification system

Info

Publication number: CN217838534U
Application number: CN202221917770.9U
Authority: CN
Inventors: 张涛; 邓忠
Original assignee: Zhongyuan Huiji Biotechnology Co Ltd
Current assignee: Zhongyuan Huiji Biotechnology Co Ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-18
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a pure water purification system, pure water purification system include raw water interface, preprocessing device, purifier, reservoir, delivery pump and the water purifier that communicates in order, and water inlet and delivery port have been seted up to purifier, the end and the delivery port intercommunication of intaking of reservoir, the play water end and the delivery pump intercommunication of reservoir, preprocessing device's play water end and water inlet intercommunication, the water purifier is used for purifying the liquid that gets into in the water purifier. Owing to add and established the reservoir for under purifier's the certain condition of water purification efficiency, when needs pure water purification system water, can rely on the tertiary water of the storage in the reservoir to pass through water purifier secondary purification and generate one-level water supply external equipment and use earlier, guarantee that pure water purification system has higher water supply efficiency before the tertiary water in the reservoir is consumed, and when changing raw water or other parts, still can rely on the tertiary water of the storage in the reservoir to pass through water purifier secondary purification and generate one-level water.

Description

Pure water purification system

Technical Field

The utility model relates to a water purification treatment technical field especially relates to a pure water purification system.

Background

The existing ultra-pure water machine is a water treatment device which adopts methods such as pretreatment, reverse osmosis technology, ultra-pure treatment, post-stage treatment and the like to almost completely remove conductive media in water and remove colloid substances, gases and organic substances which are not dissociated in water to a very low degree. The resistivity of the ultrapure water produced by the ultrapure water machine is generally larger than 10 megaohms, and the water with the resistivity more than 10 megaohms is called the ultrapure water. The outlet water of the high-quality ultrapure water can reach 18.25 megaohms. The method is mainly applied to: the fields of electronics, electric power, electroplating, lighting appliances, laboratories, food, paper making, daily chemicals, building materials, paint making, storage batteries, assay, biology, pharmacy, petroleum, chemical industry, steel, glass and the like.

Because the purification efficiency of the existing water purifier is limited, when water is supplied in a certain time period, the water supply efficiency is low, or when the raw water or other parts (such as a filter element) are replaced, the water cannot be supplied.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pure water purification system aims at solving present purifier and is subject to purification efficiency and leads to supplying water the technical problem that the inefficiency and can not supply water when purifier renew cartridge.

In order to achieve the above object, the utility model provides a pure water purification system, pure water purification system includes raw water interface, preprocessing device, purifier, reservoir, delivery pump and the water purifier of intercommunication in order, water inlet and delivery port have been seted up to purifier, the reservoir intake the end with the delivery port intercommunication, the play water end of reservoir with the delivery pump intercommunication, preprocessing device's play water end with the water inlet intercommunication, the water purifier is used for the entering liquid in the water purifier purifies.

In an embodiment, pure water purification system still includes the liquid level response module, the liquid level response module is located in the reservoir, the liquid level response module is including high level sensor, well level sensor and the low level sensor that from top to bottom sets up at interval in proper order.

In an embodiment, the pure water purification system further comprises a water inlet electromagnetic valve and a raw water booster pump, wherein the water inlet electromagnetic valve and the raw water booster pump are positioned between the water outlet end of the pretreatment device and the water inlet, the water inlet end of the water inlet electromagnetic valve is communicated with the water outlet end of the pretreatment device, the water outlet end of the water inlet electromagnetic valve is communicated with the water inlet end of the raw water booster pump, and the water outlet end of the raw water booster pump is communicated with the water inlet.

In one embodiment, the water purifying device further comprises a water outlet, the pure water purifying system further comprises a water discharging module, the water discharging module comprises a flow limiting valve, and a water inlet end of the flow limiting valve is communicated with the water outlet.

In an embodiment, the drainage module further comprises a flushing solenoid valve, and the flushing solenoid valve is connected in parallel with the flow limiting valve.

In an embodiment, the pure water purification system further includes a pressure release valve, the water inlet end of the water purifier is communicated with the water outlet end of the delivery pump, the water outlet end of the water purifier is communicated with the water inlet end of the pressure release valve, and the water outlet end of the pressure release valve is communicated with the liquid reservoir.

In one embodiment, the water purifier contains a water purifying material for purifying the liquid entering the water purifier.

In an embodiment, the pure water purification system further includes a resistivity monitoring module, and a detection probe of the resistivity detection module extends into the liquid flowing out from the water outlet end of the water purifier to detect the resistivity of the liquid flowing out from the water outlet end of the water purifier.

In one embodiment, the pure water purification system further comprises a water intake solenoid valve, wherein the water inlet end of the water purifier is communicated with the water outlet end of the delivery pump, and the water outlet end of the water purifier is communicated with the water inlet end of the water intake solenoid valve.

In an embodiment, the pure water purification system further comprises a low-pressure valve, the low-pressure valve is located between the raw water interface and the water inlet end of the pretreatment device, the water inlet end of the low-pressure valve is communicated with the raw water interface, and the water outlet end of the low-pressure valve is communicated with the water inlet end of the pretreatment device.

The above technical scheme, among the above technical scheme, water flows into preprocessing device from raw water interface, preprocessing device carries out prefilter to the water that flows into wherein, water through prefilter flows into purifier from purifier's water inlet again by preprocessing device's play water end, purifier purifies to flowing into water wherein and obtains tertiary water, tertiary water is saved in flowing into the reservoir from purifier's delivery port, because tertiary water receives external environment's influence less, therefore tertiary water is more suitable for by the storage than in one-level water, when needing the one-level water to supply, open the delivery pump, thereby transport the tertiary water of reservoir internal storage to the water purifier through the delivery pump, the water purifier carries out secondary purification to flowing into tertiary water wherein, obtain one-level water, again with the one-level water from the play water end pump of water purifier, thereby make the one-level water can not be by a large amount of storage in a container, and then prevented that the quality of water of one-level water from depositing the in-process decline, the phenomenon that finally leads to equipment to the one-level water detection of output is normal and the water that provides the external equipment use then can not reach the quality requirement of one-level water takes place. Establish the reservoir through adding, make the water of storage change tertiary water into by original one-level water, the one-level water is not saved, but according to the supply demand, how much one-level water of demand will have how much probably tertiary water to be the one-level water by the purification, thereby make the one-level water of producing and supply with the one-level water that the external equipment used can not have great difference in quality of water, the pure water quality of water that has guaranteed that pure water purification system supplies the external equipment satisfies one-level water quality requirement, consequently compare in prior art, the quality of water quality of supplying with the pure water has effectively been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained by the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a pure water purification system according to an embodiment of the present invention.

The reference numbers indicate:

the realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment mode and referring to the attached drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" can include at least one of that feature either explicitly or implicitly.

Moreover, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradicted with each other or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.

The utility model provides a pure water purification system 1, as shown in fig. 1, this pure water purification system 1 is including the raw water interface 10 that communicates in order, preprocessing device 11, purifier 12, reservoir 13, delivery pump 15 and water purifier 16, purifier 12 has seted up water inlet 121 and delivery port 122, reservoir 13's the end of intaking and delivery port 122 intercommunication, reservoir 13's play water end and delivery pump 15 intercommunication, preprocessing device 11's play water end and water inlet 121 intercommunication, water purifier 16 is used for purifying the liquid that gets into in the water purifier 16.

The water flows into the pretreatment device 11 from the raw water interface 10, the pretreatment device 11 primarily filters the water flowing into the pretreatment device, the primarily filtered water flows into the water purification device 12 from the water inlet 121 of the water purification device 12 from the water outlet end of the pretreatment device 11, the water flowing into the water purification device 12 is purified to obtain tertiary water, the tertiary water flows into the liquid storage device 13 from the water outlet 122 of the water purification device 12 to be stored, the tertiary water is less affected by the external environment and is more suitable for being stored than the primary water, when the primary water is required to be supplied, the delivery pump 15 is started, the tertiary water stored in the liquid storage device 13 is conveyed into the water purifier 16 through the delivery pump 15, the water purifier 16 secondarily purifies the tertiary water flowing into the water to obtain the primary water, and the primary water is pumped out from the water outlet end of the water purifier 16, so that the primary water is not largely stored in a container, the water quality of the primary water is prevented from being reduced in the storage process, and the phenomenon that the quality of the primary water which is normally detected by the equipment and is supplied to external equipment may not meet the requirement of the primary water can be generated. Through adding and establishing reservoir 13 for the water of storage is tertiary water by original one-level water transformation, one-level water is not saved, but according to the supply demand, how many one-level water of demand will have how many three-level water roughly by the purification for one-level water, thereby make the one-level water of producing and supply with the one-level water that the external equipment used can not have great difference in quality of water, guaranteed that the pure water quality of water that pure water purification system 1 supplied with the external equipment satisfies one-level water quality requirement, consequently compare in prior art, effectively improved the quality of water quality of supplying with the pure water. Meanwhile, due to the additional arrangement of the liquid storage device 13, when the pure water purification system 12 needs to produce water in a certain condition, the water purification system can firstly rely on the three-level water stored in the liquid storage device 13 to produce the primary water through the secondary purification of the water purifier 16 for the external equipment to use, meanwhile, the water purification system 12 can continuously supplement the new three-level water to flow into the liquid storage device 13, and the pure water purification system 1 is ensured to have higher water supply efficiency before the three-level water in the liquid storage device 13 is consumed. When the raw water or other parts (such as a filter element) are replaced, the primary water generated by the secondary purification of the tertiary water stored in the liquid storage device 13 through the water purifier 16 can be used by external equipment.

It should be noted that, because the liquid storage device 13 is additionally arranged, when the equipment needs primary water supply, the tertiary water in the liquid storage device 13 can be directly converted into the primary water for the equipment to use, and the process of converting the raw water into the tertiary water is omitted, so that when the primary water with the same volume as that of the tertiary water stored in the liquid storage device 13 is supplied, the higher water outlet speed can be ensured; meanwhile, with the purification of part of the tertiary water into the primary water, new tertiary water is produced by the water purifying device 12 and is conveyed into the liquid storage device 13 from the water outlet 122, so that the sufficient supply of the primary water is ensured.

According to the utility model discloses an embodiment, preprocessing device 11 includes a plurality of filtration jars 111 that communicate in proper order for the water that flows into among the filtration jar 111 filters. According to a preferred embodiment of the present invention, the number of the filter canisters 111 is three.

Further, pure water purification system 1 still includes liquid level response module 14, and liquid level response module 14 is located reservoir 13, and liquid level response module 14 is including the high level sensor 141, well level sensor 142 and the low level sensor 143 that from top to bottom set up in proper order at an interval. Be used for responding to the height of liquid level in the reservoir 13 through setting up liquid level sensing module 14, thereby whether need tertiary water to flow into reservoir 13 according to the height judgement of liquid level, when high level sensor 141 detects liquid, then need stop to continue to transport tertiary water in the reservoir 13, when well level sensor 142 does not detect liquid, then need begin to transport tertiary water in the reservoir 13, when low level sensor 143 detects liquid, and when needing one-level water supply, then control delivery pump 15 output tertiary water, when low level sensor 143 does not detect liquid, then control delivery pump 15 stop work. Specifically, the pure water purification system 1 further comprises a controller, wherein the signal detected by the liquid level sensing module 14 is sent to the controller, and the controller sends a control signal according to the received signal to control the operation of the delivery pump 15, the water inlet electromagnetic valve 21 and the raw water booster pump 22. Therefore, by additionally arranging the liquid level sensing module 14, on one hand, a proper amount of tertiary water can be reserved in the liquid reservoir 13 under the condition that the tertiary water is normally supplied; on the other hand, the normal opening and closing of the delivery pump 15 is also ensured.

In addition, the pure water purification system 1 further includes a water inlet solenoid valve 21 and a raw water booster pump 22 which are located between the water outlet end and the water inlet 121 of the pretreatment device 11, the water inlet end of the water inlet solenoid valve 21 is communicated with the water outlet end of the pretreatment device 11, the water outlet end of the water inlet solenoid valve 21 is communicated with the water inlet end of the raw water booster pump 22, and the water outlet end of the raw water booster pump 22 is communicated with the water inlet 121. Regarding the direction of the raw water flowing, the raw water booster pump 22 is placed behind the water inlet solenoid valve 21, so that the water inlet solenoid valve 21 cuts off the raw water when the equipment is shut down or is stopped when the equipment is full of water, the pressure stored in the raw water booster pump 22 before is discharged from the water outlet end of the flow limiting valve 231, and the pressure in the raw water booster pump 22 after the pressure is discharged is 0Mpa, so that the raw water booster pump 22 is protected, and the service life of the raw water booster pump 22 is prolonged.

In addition, the water purifying device 12 further comprises a water outlet 123, the pure water purifying system 1 further comprises a water draining module 23, the water draining module 23 comprises a flow limiting valve 231, and a water inlet end of the flow limiting valve 231 is communicated with the water outlet 123. By providing the flow restriction valve 231, it is possible to automatically close when the flow rate passing through the flow restriction valve 231 is excessively large, thereby preventing occurrence or enlargement of an accident. It should be noted that the flow limiting valve 231 is an adjustable flow limiting valve, and according to a preferred embodiment of the present invention, the adjustable flow limiting valve is a recoil ball valve.

As shown in fig. 1, the drain module 23 further includes a flushing solenoid valve 232, and the flushing solenoid valve 232 is disposed in parallel with the flow limiting valve 231. The flushing solenoid valve 232 is connected in parallel at two ends of the flow limiting valve 231, that is, the waste liquid delivered from the water outlet 123 flows in from the water inlet end of the flushing solenoid valve 232 and the water inlet end of the flow limiting valve 231 respectively, and flows out from the water outlet end of the flushing solenoid valve 232 and the water outlet end of the flow limiting valve 231, and the flowing waste liquid is converged and discharged out of the pure water purification system 1 through a waste liquid pipe. Through establishing the washing solenoid valve 232 additional, when washing solenoid valve 232 and opening, can effectively increase the flow from the waste liquid pipe outflow's waste liquid to the realization is to purifier 12's purpose of washing.

According to the utility model discloses an embodiment, purifier 12 is reverse osmosis membrane treatment device, through opening washing solenoid valve 232, can effectively increase the flow from the waste liquid that the waste liquid pipe flows, washes reverse osmosis membrane's surface. It should be noted that the drainage module 23 further includes a timer, the timer is electrically connected to the flushing solenoid valve 232, and the timer is used for controlling the flushing solenoid valve 232 to be opened at regular time to flush the surface of the reverse osmosis membrane, and closing the flushing solenoid valve 232 after being opened for a certain time.

According to the utility model discloses another embodiment, because reverse osmosis membrane's physical characteristic, along with the decline is also being followed to the system water yield (flux) of temperature decline reverse osmosis membrane, the system water yield can be 0 even under the very low condition of temperature, the utility model discloses an increase reverse osmosis membrane's effective usable floor area promotes reverse osmosis membrane's flux on current technical scheme, and guarantee pure water purification system 1 water yield can reach equipment nominal flow value in chilly extreme weather, ensures that user's normal use does not receive temperature disturbance.

The pure water purification system 1 further comprises a pressure release valve 17, a water inlet end of the water purifier 16 is communicated with a water outlet end of the delivery pump 15, a water outlet end of the water purifier 16 is communicated with a water inlet end of the pressure release valve 17, and a water outlet end of the pressure release valve 17 is communicated with the liquid reservoir 13. Make when the delivery pump 15 stop work through setting up relief valve 17, the controller can be through opening relief valve 17 to discharge the pressure that gathers in water purifier 16 and the delivery pump 15, prevent that water purifier 16 and delivery pump 15 from leading to leaking and the phenomenon of damage to take place under the condition of long-term pressure-bearing, and because the play water end intercommunication reservoir 13 of relief valve 17 makes the water of draining to flow back to reservoir 13 in again by reutilization, the water resource has been practiced thrift, the utilization ratio of tertiary water has been improved.

Further, the water purifier 16 contains a water purifying material for purifying the liquid entering the water purifier 16. Wherein the water purification material of holding can be resin or active carbon in the water purifier 16, according to the utility model discloses a preferred embodiment, water purifier 16 is a water purification jar, and water purification jar holding has the resin for carry out the secondary purification to the tertiary water that flows into the water purification jar, thereby obtain one-level water.

Moreover, the pure water purification system 1 further comprises a resistivity monitoring module 24, wherein a detection probe of the resistivity detection module extends into the liquid flowing out from the water outlet end of the water purifier 16 to detect the resistivity of the liquid flowing out from the water outlet end of the water purifier 16. Establish resistivity monitoring module 24 through adding to stretch into the liquid that flows out from water purifier 16 with resistivity monitoring module 24's probe, be used for the quality of water of real-time supervision one-level water from water purifier 16 outflow, thereby ensure the quality of water from the one-level water of pure water purification system 1 output.

In addition, the pure water purification system 1 further includes a water intake solenoid valve 20, the water inlet end of the water purifier 16 is communicated with the water outlet end of the delivery pump 15, and the water outlet end of the water purifier 16 is communicated with the water inlet end of the water intake solenoid valve 20. Through setting up water intaking solenoid valve 20 for when the user needs the pure water, can open water intaking solenoid valve 20, the controller detects water intaking solenoid valve 20 and opens then control pure water purification system 1 and begin to make water, and the one-level water flows out from water intaking solenoid valve 20, and convenience of customers connects and gets.

According to the utility model discloses an embodiment, the pure water system still includes check valve 18, and check valve 18 is located between the end of intaking of water intaking solenoid valve 20 and the play water end of water purifier 16, and the end of intaking of check valve 18 communicates with the end of intaking of water intaking solenoid valve 20. The one-way valve 18 is arranged, so that the phenomenon of counter flow of the primary water flowing out of the water outlet end of the one-way valve 18 is prevented, and the normal circulation of the primary water is further ensured.

According to the utility model discloses another embodiment, the pure water system still includes high-pressure valve 19, and high-pressure valve 19 is located the outlet end of check valve 18 and the intake of water intaking solenoid valve 20 between holding, and the end of intaking of high-pressure valve 19 holds the outlet end intercommunication with check valve 18, and the outlet end of high-pressure valve 19 holds the intercommunication with the intake of water intaking solenoid valve 20. The opening and closing of the high pressure valve 19 regulates the flow of water out of the open water intake solenoid valve 20. When the high pressure valve 19 is closed, maintenance or replacement of the water intake solenoid valve 20 is facilitated.

In addition, the pure water purification system 1 further comprises a low pressure valve 25, the low pressure valve 25 is located between the raw water interface 10 and the water inlet end of the pretreatment device 11, the water inlet end of the low pressure valve 25 is communicated with the raw water interface 10, and the water outlet end of the low pressure valve 25 is communicated with the water inlet end of the pretreatment device 11. Through setting up low-pressure valve 25 makes when there is not the circulation of fluid or the pressure of the fluid of circulation when being less than low-pressure valve 25 preset numerical value from raw water interface 10, then controller control pure water purification system 1 stops system water to play the effect of lack of pressure protection.

The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures made by the contents of the specification and the drawings are utilized under the idea of the present invention, or directly/indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a pure water purification system, its characterized in that, includes raw water interface, preprocessing device, purifier, reservoir, delivery pump and the water purifier of intercommunication in order, purifier has seted up water inlet and delivery port, the end of intaking of reservoir with the delivery port intercommunication, the play water end of reservoir with the delivery pump intercommunication, preprocessing device's play water end with the water inlet intercommunication, the water purifier is used for to getting into liquid in the water purifier purifies.

2. The pure water purification system according to claim 1, further comprising a liquid level sensing module, wherein the liquid level sensing module is located in the liquid reservoir, and the liquid level sensing module comprises a high liquid level sensor, a medium liquid level sensor and a low liquid level sensor which are sequentially arranged from top to bottom at intervals.

3. The pure water purification system according to claim 1, further comprising a water inlet solenoid valve and a raw water booster pump between the water outlet end of the pretreatment device and the water inlet, wherein the water inlet end of the water inlet solenoid valve is communicated with the water outlet end of the pretreatment device, the water outlet end of the water inlet solenoid valve is communicated with the water inlet end of the raw water booster pump, and the water outlet end of the raw water booster pump is communicated with the water inlet.

4. The pure water purification system of claim 1, further comprising a water outlet, and further comprising a water drainage module comprising a flow restriction valve, wherein a water inlet end of the flow restriction valve is in communication with the water outlet.

5. The pure water purification system according to claim 4, wherein the drain module further comprises a flush solenoid valve disposed in parallel with the flow restriction valve.

6. The pure water purification system according to any one of claims 1 to 5, further comprising a pressure release valve, wherein the water inlet end of the water purifier is communicated with the water outlet end of the delivery pump, the water outlet end of the water purifier is communicated with the water inlet end of the pressure release valve, and the water outlet end of the pressure release valve is communicated with the liquid reservoir.

7. The pure water purification system according to any one of claims 1 to 5, wherein the water purifier contains a water purification material for purifying the liquid introduced into the water purifier.

8. The pure water purification system according to any one of claims 1 to 5, further comprising an electrical resistivity detection module, wherein a detection probe of the electrical resistivity detection module extends into the liquid flowing out from the water outlet end of the water purifier to detect the electrical resistivity of the liquid flowing out from the water outlet end of the water purifier.

9. The pure water purification system according to any one of claims 1 to 5, further comprising a water intake solenoid valve, wherein the water inlet end of the water purifier is communicated with the water outlet end of the delivery pump, and the water outlet end of the water purifier is communicated with the water inlet end of the water intake solenoid valve.

10. The pure water purification system according to any one of claims 1 to 5, further comprising a low pressure valve, wherein the low pressure valve is located between the raw water port and the water inlet end of the pretreatment device, the water inlet end of the low pressure valve is communicated with the raw water port, and the water outlet end of the low pressure valve is communicated with the water inlet end of the pretreatment device.