CN217418411U - Novel vehicle-mounted water purifying equipment - Google Patents

Abstract

A novel vehicle-mounted water purifying device comprises a water taking module, a booster pump, an ultrafiltration membrane assembly, a cleaning module, a security filter, a high-pressure pump, a reverse osmosis membrane assembly, an activated carbon filtering device and a produced water storage module. The water taking module is provided with a submersible pump with a buoy; a scale inhibitor dosing tank is arranged between the ultrafiltration membrane component and the cartridge filter; the cleaning module comprises a cleaning water pump and a cleaning water tank; a drainage pipeline for collecting all the concentrated water is arranged between the booster pump and the active carbon filtering device; an ultraviolet disinfection lamp is arranged at the outlet of the active carbon filtering device. The utility model discloses beneficial effect as follows: the arrangement of the floating barrel can ensure that the submersible pump is completely immersed and only takes the upper liquid of a water source, thereby avoiding the garbage from being involved and the collision and damage of the submersible pump; the drainage pipeline is arranged, so that concentrated water and filtrate can be treated and discharged in a centralized manner, and water source pollution is avoided; set up active carbon filter equipment and ultraviolet disinfection lamp, reduce the quality of water risk because of reverse osmosis membrane brings, ensured that product water quality of water is up to standard.

Description

Novel vehicle-mounted water purifying equipment

Technical Field

The utility model relates to a water purification field especially relates to a novel on-vehicle water purification unit.

Background

Purifying sewage to obtain direct drinking water, and is a drinking water production method commonly used in areas or places with deficient water resource. The water purifying equipment also plays an important role in special occasions such as army training, field tasks, natural disaster emergency rescue and the like which need to supply drinking water rapidly and continuously. But current purifier produces the water rate generally not high, and current water purification unit mostly can only primary filter, needs frequent renew cartridge more in order to guarantee that play water quality of water is up to standard, uses comparatively inconveniently. Meanwhile, the problems of low-temperature weather, overhigh air pressure, heavy humidity and the like can not only deform and corrode the appearance of the water purifying equipment, but also reduce the water purifying capacity of the water purifying equipment.

At present, extensive researchers are actively improving the existing water purification equipment to meet the actual water supply needs. For example, the publication of "a vehicle-mounted integrated water purification constant-pressure water supply device" disclosed in the Chinese patent document has a publication number of CN205528126U, and comprises a submersible pump, a raw water tank, a raw water pump, a quartz sand filter, an activated carbon filter, a precision filter, an R0 reverse osmosis unit and a water supply system; by adding the submersible pump for taking water, water can be taken according to a changeable natural environment, and water taking is convenient; by adding the constant-pressure variable-frequency water pump unit, constant-pressure variable-frequency water supply after water production of the equipment is realized, and the water supply is stable; the requirements of various people are met by adding the warm and hot water dispenser; the water treated by the equipment is safe, can be directly drunk, and can effectively solve the drinking water problem of people and emergency personnel in disaster areas in time.

This scheme adopts the immersible pump to extract the raw water, filters through multichannel filter equipment and reverse osmosis system, can gain better water purification effect to increased the abundant practical function of heating water supply system, nevertheless also had some not enoughly. The submersible pump of the device is directly placed into water, underwater garbage is easily drawn in when the submersible pump sinks to the water bottom, and the pump body is not damaged when the placement position or the placement force is not right; the device lacks the explanation of discharging the filtrate and the concentrated water, if the concentrated water is not discharged, secondary pollution can be caused to a water source, and the filtering load of the device is increased; the filtered water in the device is directly filled and stored after reverse osmosis treatment, but reverse osmosis membranes are easy to accumulate dirt and bacteria after long-time use, and the effect of reverse osmosis membranes is easy to reduce due to damage, so that the water quality can not meet the requirement of drinking water.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes among the prior art immersible pump water intaking has risk, dense water not concentrate emission, reverse osmosis treatment back quality of water or not up to standard etc. not enough, provides a water intaking module that contains the diving pump of taking the flotation pontoon, adopts water drainage pipeline to collect all dense water and filtrations thing to set up the filtration disinfecting equipment between reverse osmosis membrane and water storage device, improve a novel on-vehicle water purification unit who crosses water quality of water and production stability.

In order to solve the problem, the utility model adopts the following technical scheme.

A novel vehicle-mounted water purifying device sequentially comprises a water taking module, a booster pump, an ultrafiltration membrane module, a cleaning module, a security filter, a high-pressure pump, a reverse osmosis membrane module, an activated carbon filtering device and a produced water storage module in sequence in the water flow direction; the water taking module is provided with a submersible pump with a buoy; a scale inhibitor dosing tank is arranged between the ultrafiltration membrane component and the security filter; the ultrafiltration membrane component is matched with an air compressor; the cleaning module comprises a cleaning water pump and a cleaning water tank; a drainage pipeline for collecting all concentrated water is arranged between the booster pump and the active carbon filtering device; an ultraviolet disinfection lamp is arranged between the activated carbon filtering device and the produced water storage module. The floating barrel is arranged above the submersible pump, so that the submersible pump can be ensured to be completely immersed and only upper liquid of a water source is taken, and garbage is prevented from being involved and the submersible pump is prevented from being collided and damaged; a drainage pipeline for collecting all the concentrated water is arranged, so that the concentrated water and the filtrate can be treated and discharged in a centralized manner, and the pollution of a heavy water source is avoided; set up active carbon filter equipment and ultraviolet disinfection lamp behind reverse osmosis membrane subassembly, reduce the quality of water risk because of reverse osmosis membrane brings, ensured that product water quality of water is up to standard.

Preferably, the water taking module further comprises a filter screen, a water conveying pipeline, a quick connector, a water taking cable reel, a fixed cable and the like; the standard range of input sewage at the input end of the water taking module is surface water of I-V class or brackish water with TDS between 3000 ppm and 10000 ppm.

Preferably, the maximum water taking radius of the water taking module is at least 60m, and the maximum water taking head is at least 20 m; the module is improved, so that the environmental adaptability of the water taking link is improved.

Preferably, the ultrafiltration membrane component and the reverse osmosis membrane component are both provided with a water outlet end for producing water and a water outlet end for concentrated water.

Preferably, the ultrafiltration membrane component is respectively connected with the booster pump, the cleaning water pump and the cartridge filter, and the joints are provided with three-way valves.

Preferably, the reverse osmosis membrane module is externally coated with a reverse osmosis membrane shell and at least comprises three groups of reverse osmosis membranes; a concentrated water return pipe which returns to the high-pressure pump is arranged at the concentrated water outlet end of the reverse osmosis membrane component; when the raw water has excessive impurities, the requirement of drinking water can be met by selecting repeated filtration.

Preferably, the length of the drainage pipeline is more than or equal to 20m, and the inner diameter of the pipeline is more than or equal to 50 mm; the drainage pipeline is connected with all equipment in the device and has the functions of discharging sewage and adjusting pressure.

Preferably, the produced water storage module comprises parts such as a water bag, a water pump, a water conveying pipeline and the like; the water bag is of a folding and inflating structure; the folding inflatable water bag is convenient to carry and fast unfold.

Preferably, the working environment temperature range of the water purification equipment and consumables thereof is-25-50 ℃; the low temperature resistant equipment can adapt to more extreme conditions, thereby enlarging the applicable scene of the water purifying equipment.

Preferably, a cleaning chemical box is arranged in the cleaning water tank; the cleaning agent box with a built-in opening and closing function can facilitate the backwashing operation of the device.

Therefore, the utility model discloses following beneficial effect has: (1) the floating barrel is arranged above the submersible pump, so that the submersible pump can be guaranteed to be completely immersed and only take upper liquid of a water source, and garbage is prevented from being involved and the submersible pump is prevented from being collided and damaged. (2) The drainage pipeline for collecting all the concentrated water is arranged, so that the concentrated water and the filtrate can be treated and discharged in a centralized way, and the pollution of a heavy water source is avoided. (3) Set up active carbon filter equipment and ultraviolet disinfection lamp behind reverse osmosis membrane subassembly, reduce the quality of water risk because of reverse osmosis membrane brings, ensured that product water quality of water is up to standard.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: the scale inhibitor cleaning device comprises a submersible pump 1, a buoy 2, a scale inhibitor feeding tank 3, a booster pump 4, an ultrafiltration membrane component 5, an air compressor 6, a cleaning water pump 7, a cartridge filter 8, a high-pressure pump 9, a reverse osmosis membrane component 10, an activated carbon filter 11, an ultraviolet disinfection lamp 12, a water bag 13 and a cleaning water tank 14.

Detailed Description

The following further describes embodiments of the present invention with reference to specific examples.

As shown in fig. 1, the novel vehicle-mounted water purifying apparatus of the present invention sequentially comprises a water intake module, a booster pump 4, an ultrafiltration membrane module 5, a cleaning module, a security filter 8, a high pressure pump 9, a reverse osmosis membrane module 10, an activated carbon filtering device 11 and a produced water storage module in order of water flow direction; the water taking module is provided with a submersible pump 1 with a buoy 2; a scale inhibitor dosing tank 3 is arranged between the ultrafiltration membrane component 5 and the security filter 8; the ultrafiltration membrane component 5 is matched with an air compressor 6; the cleaning module comprises a cleaning water pump 7 and a cleaning water tank 14; a drainage pipeline for collecting all concentrated water is arranged between the booster pump 4 and the active carbon filtering device 11; an ultraviolet disinfection lamp 12 is arranged between the active carbon filtering device 11 and the produced water storage module.

Specifically, the water intaking module further comprises a filter screen, a water conveying pipeline, a quick connector, a water intaking cable reel, a fixed cable and the like; the standard range of input sewage at the input end of the water taking module is surface water of I-V categories or brackish water with TDS between 3000 ppm and 10000 ppm.

Specifically, the maximum water taking radius of the water taking module is at least 60m, and the maximum water taking head is at least 20 m; in an embodiment, the maximum water intake radius of the water intake module is 60m, and the maximum water intake head is 20 m.

Specifically, the ultrafiltration membrane module 5 and the reverse osmosis membrane module 10 are both provided with a water outlet end for producing water and a water outlet end for concentrated water.

Specifically, the ultrafiltration membrane component 5 is respectively connected with the booster pump 4, the cleaning water pump 7 and the cartridge filter 8, and the joints are all provided with three-way valves.

Specifically, the reverse osmosis membrane module 10 is externally coated with a reverse osmosis membrane shell and at least comprises three groups of reverse osmosis membranes; in an embodiment, the reverse osmosis membrane module 10 comprises three sets of reverse osmosis membranes; and a concentrated water return pipe which returns to the high-pressure pump 9 is arranged at the concentrated water outlet end of the reverse osmosis membrane component 10.

Specifically, the total length of the drainage pipeline is greater than or equal to 20m, and the inner diameter of the pipeline is greater than or equal to 50 mm; in the embodiment, the length of the drain pipe is 20m, and the inner diameter of the pipe is 50 mm.

Specifically, the water production storage module comprises a water bag 13, a water pump, a water conveying pipeline and other components; the water bag 13 is of a folding and inflating structure; in the embodiment, the total water storage capacity of the water bag 13 is 5m ³ 。

Specifically, the working environment temperature range of the water purifying equipment and consumables thereof is-25-50 ℃.

Specifically, a cleaning chemical tank is arranged in the cleaning water tank 14.

The utility model discloses the working process as follows.

As shown in figure 1, the novel vehicle-mounted water purifying equipment is transported to a water source, the submersible pump and the buoy are fixedly placed into water, after the equipment is stabilized, the submersible pump is started, each valve inside the equipment is in an operating state, the submersible pump provides water source pressure, the water enters the ultrafiltration membrane assembly after being continuously pressurized by the booster pump, particulate matters, colloidal matters and natural organic matters in the water are efficiently removed, and almost all pathogenic microorganisms are removed. The ultrafiltration effluent flows through a cartridge filter, a high-pressure pump and a reverse osmosis membrane assembly, the high-pressure pump provides reverse osmosis water inlet pressure for the reverse osmosis membrane assembly, so that water molecules can continuously permeate the reverse osmosis membrane, and the reverse osmosis membrane assembly blocks all soluble salts, organic matters with the molecular weight larger than 100, organic matters with the size of 0.3-1.2 nm and inorganic ions and only allows the water molecules to permeate.

The water after reverse osmosis enters an activated carbon filter device, the inside of the activated carbon filter device is integrated with precise filtration, the activated carbon is an adsorbent which is formed by amorphous carbon and ash with different amounts, the activated carbon has huge pore structure and specific surface area, the adsorption performance is excellent, and chlorine, bromine and other non-metallic substances, organic substances, heavy metals and the like in the water can be effectively removed. The water discharged from the active carbon filtering device becomes the inlet water of the ultraviolet disinfection lamp, and the ultraviolet disinfection lamp utilizes the radiation effect of ultraviolet rays to cause radiation damage to pathogens such as microorganism bacteria, viruses and spores and destroy the function of nucleic acid to cause the microorganism to be dead. After a series of filtering, reverse osmosis, adsorption and disinfection measures, the final produced water quality is ensured to meet the drinking period within 90 days in GJB 651-89 military drinking water sanitary Standard. The water bag is used for storing the produced water, and the produced water can be directly contained in the water bag when the produced water needs to be used.

The utility model discloses can concentrate through overflowing the pipeline and collect and discharge the produced sewage of operation. The overflowing pipelines are made of sanitary 316L stainless steel materials, and the pipelines are fixed on the support, so that the displacement and dislocation of the pipelines caused by bumping and swinging are prevented. The maximum relative tolerance humidity and temperature of each component device adopted by the water purification equipment are 95 +/-3 percent and 30-35 ℃, the applicable maximum altitude is 4500m, and the working environment temperature is-25-46 ℃. The carried consumables such as cleaning agent can meet 3500m ³ Average intensity of clean water operation requirement. The accessories are composed of scale inhibitor, antifreeze, protective liquid, cleaning liquid, etc.

The device has a timing flushing function, when the equipment stably runs for 4 hours or PS reaches a design value, the equipment enters an ultrafiltration back-flushing flow, an ultrafiltration concentrated water regulating valve is in an open state, and a high-pressure pump, a booster pump, a submersible pump, an ultraviolet disinfection lamp, a scale inhibitor dosing tank, an ultrafiltration water inlet valve and an ultrafiltration water production valve are sequentially closed. And (5) scrubbing the gas by using an air compressor. After the air washing is finished, all valves in the equipment are in an ultrafiltration positive washing opening mode, and the submersible pump is started to carry out ultrafiltration positive washing.

The device has the shutdown flushing function simultaneously, and when equipment enters a shutdown step, the reverse osmosis water production valve enters an external discharge mode, the reverse osmosis concentrated water regulating valve is opened, the high-pressure pump is closed, and the high-pressure pump is opened to perform reverse osmosis flushing after the cleaning water pump is in an open state. After the reverse osmosis washing is finished, the equipment starts the shutdown washing function of the ultrafiltration module, all valves and devices in the equipment show the running state of the ultrafiltration shutdown module, and the three steps of gas scrubbing, clear water backwashing and ultrafiltration positive washing are sequentially carried out on the ultrafiltration module.

The device has the medicament cleaning function, opens the washing medicament case that washs in the water tank, or the manual concentrated medicament that adds, through the portable immersible pump of clean water pump, squeezes into the washing water tank with clean clear water as spare part outfit, and the medicament dilutes to the settlement concentration. And after the soaking process is finished, a cleaning water pump is started to circularly flush the ultrafiltration membrane component. After the medicament cleaning function of the ultrafiltration module is finished, all valves and devices in the equipment respectively show a reverse osmosis cleaning mode, a reverse osmosis soaking mode and a reverse osmosis washing mode in sequence.

The utility model discloses a PLC realizes the automatic operation of equipment, comprises display system touch-sensitive screen, control system, measuring apparatu pressure transmitter, temperature transmitter, conductivity meter, flow transmitter, executor electric valve, water pump etc.. Carrying out on-line monitoring and performance evaluation on process parameters such as flow, conductivity, pressure and the like, and realizing overrun alarm; controlling the start and stop of the device, monitoring the state of the device and judging faults; the functions of automatic control, real-time monitoring of running state, fault alarm processing and the like of the device are realized, and the safe running of the device is ensured.

The above-mentioned embodiment is only used for further explaining the utility model relates to a novel on-vehicle water purification unit, nevertheless the utility model discloses not confine the embodiment to, all be according to the utility model discloses a technical substance is to any simple modification, the equivalent change and the modification of doing of above embodiment, all fall into the utility model discloses technical scheme's protection within range.

Claims (10)

1. The utility model provides a novel on-vehicle water purification unit which characterized in that: the device sequentially comprises a water taking module, a booster pump (4), an ultrafiltration membrane component (5), a cleaning module, a security filter (8), a high-pressure pump (9), a reverse osmosis membrane component (10), an active carbon filtering device (11) and a produced water storage module in the water flow direction; the water taking module is provided with a submersible pump (1) with a buoy (2); a scale inhibitor dosing tank (3) is arranged between the ultrafiltration membrane component (5) and the security filter (8); the ultrafiltration membrane component (5) is matched with an air compressor (6); the cleaning module comprises a cleaning water pump (7) and a cleaning water tank (14); a drainage pipeline for collecting all concentrated water is arranged between the booster pump (4) and the activated carbon filtering device (11); an ultraviolet disinfection lamp (12) is arranged between the active carbon filtering device (11) and the produced water storage module.

2. A novel on-vehicle water purification unit of claim 1, characterized in that: the water taking module also comprises a filter screen, a water conveying pipeline, a quick connector, a water taking cable reel and a fixed cable; the standard range of input sewage at the input end of the water taking module is surface water of I-V class or brackish water with TDS between 3000 ppm and 10000 ppm.

3. A novel on-vehicle water purification unit of claim 2, characterized in that: the maximum water taking radius of the water taking module is at least 60m, and the maximum water taking fall is at least 20 m.

4. A novel vehicle-mounted water purifying device according to claim 1, characterized in that: the ultrafiltration membrane component (5) and the reverse osmosis membrane component (10) are both provided with a water outlet end for producing water and a water outlet end for concentrated water.

5. A novel on-vehicle water purification unit of claim 4, characterized in that: the ultrafiltration membrane component (5) is respectively connected with the booster pump (4), the cleaning water pump (7) and the security filter (8), and the joints are provided with three-way valves.

6. A novel on-vehicle water purification unit of claim 4, characterized in that: the reverse osmosis membrane module (10) is externally coated with a reverse osmosis membrane shell and at least comprises three groups of reverse osmosis membranes; and a concentrated water return pipe which returns to the high-pressure pump (9) is arranged at the concentrated water outlet end of the reverse osmosis membrane component (10).

7. A novel vehicle-mounted water purifying device according to claim 1, characterized in that: the total length of the drainage pipeline is greater than or equal to 20m, and the inner diameter of the pipeline is greater than or equal to 50 mm.

8. A novel on-vehicle water purification unit of claim 1, characterized in that: the water production storage module comprises a water bag (13), a water pump and a water conveying pipeline; the water bag (13) is of a folding and inflating structure.

9. A novel vehicle-mounted water purifying device according to any one of claims 1 to 8, characterized in that: the working environment temperature range of the water purifying equipment and consumables thereof is-25-50 ℃.

10. A novel vehicle-mounted water purifying device according to any one of claims 1 to 8, characterized in that: a cleaning chemical box is arranged in the cleaning water tank (14).

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