Cold Region Water Purifier

Abstract

The present invention relates to a cold region water purification vehicle, belonging to the field of water purification vehicles. A square cabin is fixed on a chassis, a low-temperature environment water treatment device is installed on the left side of the rear cabin of the square cabin, a brackish water treatment device is installed on the right side of the rear cabin of the square cabin, a water pipeline is provided in the middle part of the rear cabin of the square cabin, an electric control system is provided on the left side of the front cabin of the square cabin, and a heating, heat preservation and antifreeze device is also installed on the chassis; the low-temperature environment water treatment device includes a water purification module, a backwash module, a cleaning module, and an emptying module, the brackish water treatment device includes a boosting module, an infiltration module, and an adjusting water tank, and the heating, heat preservation and antifreeze device includes an exhaust gas heating device and a rear cabin heating device. The present invention has good insulation and antifreeze effects. During the transportation and movement of the vehicle, the heat of the exhaust gas is transferred to the interior of the square cabin, and the rear cabin is heated to ensure that the rear cabin is preheated in advance during the period from the warehouse to the work site, which is conducive to warming up during the stationing.

Description

Technical Field

[0001] The invention relates to the field of water purification vehicles, in particular to a cold region water purification vehicle. Background Art

[0002] As we all know, the universal water purifier can take water from various water sources such as rivers, lakes, etc. to make drinking water, and provide logistical water supply guarantee for camping, earthquake relief, etc. The adaptable environment is 4℃~45℃, and the water output is 5m 3 / h. Due to the limitation of operating temperature, the existing water purification vehicles cannot be used in winter in most parts of the north. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a cold region water purification vehicle that can be used in cold regions.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a cold region water purification vehicle, comprising a chassis and a square cabin, the square cabin being fixed on the chassis, characterized in that a low-temperature environmental water treatment device is installed on the left side of the rear cabin of the square cabin, a brackish water treatment device is installed on the right side of the rear cabin of the square cabin, a water delivery pipeline is provided in the middle part of the rear cabin of the square cabin, an electric control system is provided on the left side of the front cabin of the square cabin, a heating, heat preservation and antifreeze device is also installed on the chassis, a door is installed on the rear cabin of the square cabin, the square cabin adopts a sandwich plate structure, the inner and outer skins are high-strength fiberglass plates, and the interlayer is a heat-insulating material; the low-temperature environmental water treatment device comprises a water purification module, a backwashing module, a cleaning module, and an emptying module, the backwashing module is located at the front of the square cabin and the left side of the rear cabin, the cleaning module is located at the middle front position of the rear cabin, the emptying module is located at the lower left position of the rear cabin, the water inlet of the water purification module is connected to the water delivery pipeline, and a part of the outlet of the water purification module enters the cleaning module The other part of the outlet of the water purification module enters the water pipe to realize water outlet, the water outlet of the cleaning module is connected to the water inlet of the water purification module, the backwashing module is connected to the inlet of the water purification module, and the emptying module is connected to the water purification module, the backwashing module, the cleaning module, and the emptying port of the infiltration module; the brackish water treatment device comprises a boosting module, an infiltration module, and an adjusting water tank. The infiltration module is located on the right side of the rear cabin, the adjusting water tank is located at the front right side of the rear cabin, the boosting module is located at the front end of the infiltration module, the inlet end of the boosting module is connected to the adjusting water tank, the outlet end of the boosting module is connected to the inlet end of the infiltration module, and the outlet end of the infiltration module is connected to the water pipe to realize water outlet; the heating, heat preservation and antifreeze device comprises an exhaust gas heating device and a rear cabin heating device. The exhaust gas heating device is fixed to the lower front end of the chassis, and its delivery pipeline is fixed to the lower left and right sides of the square cabin. The rear cabin heating device is fixed at the front cabin position of the square cabin, and its top heat dissipation duct is fixed to the upper left and right sides of the square cabin.

[0005] The water delivery pipeline comprises a rubber hose, an electric heating device, and a heat-insulating joint. The heat-insulating joints are fixed at both ends of the rubber hose, and the electric heating device is coated on the outside of the rubber hose.

[0006] The front cabin of the square cabin is provided with ice-breaking tools, an ice layer detection device and a submersible pump.

[0007] The gaps around the hatch are sealed with sealing strips.

[0008] The water purification module has a total of four tanks, all of which are arranged in the middle of the left side of the rear cabin.

[0009] The rear part of the cabin is provided with five heat-insulating joints facing outwards, and the heat-insulating joints are respectively connected with the left pipeline and the right pipeline.

[0010] The square cabin adopts the left and right doors of the front cabin.

[0011] The beneficial effect of the present invention is that it has good heat preservation and antifreeze effects. During the vehicle transportation process, the heat of the exhaust gas is transferred to the interior of the cabin to heat the rear cabin, so as to ensure that the rear cabin is preheated in advance during the period from the warehouse to the work site, which is beneficial to the heating when stationed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 It is a side schematic diagram of the present invention;

[0014] Figure 2 It is a schematic top view of the present invention;

[0015] Figure 3 It is a rear schematic diagram of the present invention;

[0016] Figure 4 It is a schematic diagram of the water delivery pipeline 6 of the present invention.

[0017] In the figure, 1. chassis, 2. shelter, 201. insulation material, 202. hatch, 203. sealing strip. 204. pipeline insulation joint, 3. low temperature environment water treatment device, 301. water purification module, 302. backwash module, 303. cleaning module, 304. emptying module, 305. pipeline, 4. brackish water treatment device, 401. booster module, 402. permeation module, 403. regulating water tank, 404. pipeline, 5. heating, insulation and antifreeze device, 501. exhaust gas heating device, 502. rear cabin heating device, 503. delivery pipeline, 504. top cooling air duct, 6. water delivery pipeline, 601. hose, 602. electric heating device, 603. insulation joint, 701. ice breaking tool, 702. ice layer detection device, 703. submersible pump, 8. electronic control system. DETAILED DESCRIPTION

[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the present invention includes a chassis 1 and a cabin 2, the insulation cabin 2 is fixed on the chassis 1, a low-temperature environment water treatment device 3 is fixed on the left side of the rear cabin of the cabin 2, a brackish water treatment device 4 is fixed on the right side of the rear cabin of the cabin 2, a water pipeline 6 is placed in the middle part of the rear cabin of the cabin 2, and an electric control system 8 is placed on the left side of the front cabin of the cabin 2. A heating, insulation and antifreeze device 5 is also installed on the chassis 1.

[0019] The square cabin 2 adopts a front cabin and a rear cabin structure. When working, the rear cabin can close the hatch 202, which is beneficial to the heat preservation of the water production equipment. The square cabin 2 adopts a sandwich plate structure, the inner and outer skins are high-strength fiberglass plates, the interlayer is a heat-insulating material 201, and the gap of the hatch 202 is sealed with a sealing strip 203.

[0020] The low temperature environment water treatment device 3 includes a water purification module 301, a backwash module 302, a cleaning module 303, and an emptying module 304. The water purification module 301 has a total of four tanks, all of which are arranged in the middle of the left side of the rear cabin, the backwash module 302 is located at the front of the square cabin 2 and the left side of the rear cabin, the cleaning module 303 is located at the middle front position of the rear cabin, and the emptying module 304 is located at the lower position of the left side of the rear cabin. The water inlet of the water purification module 301 is connected to the water delivery pipeline 6, a part of the outlet of the water purification module 301 enters the cleaning module 303, and another part of the water outlet of the water purification module 301 enters the water delivery pipeline 6 to realize water discharge, the water outlet end of the cleaning module 303 is connected to the water inlet end of the water purification module 301, the backwash module 302 is connected to the inlet end of the water purification module 301, and the emptying module 304 is connected to the emptying ports of the water purification module 301, the backwash module 302, the cleaning module 303, and the infiltration module 402.

[0021] The brackish water treatment device 4 includes a booster module 401, an osmosis module 402, and a regulating water tank 403. The osmosis module 402 has 5 stages in total and is located on the right side of the rear cabin. The regulating water tank 403 is located at the front right side of the rear cabin. The booster module 401 is located at the front end of the osmosis module 402. The inlet end of the booster module 401 is connected to the regulating water tank 403, the outlet end of the booster module 401 is connected to the inlet end of the osmosis module 402, and the outlet end of the osmosis module 402 is connected to the water pipeline 6 to realize water outlet.

[0022] When the low-temperature environmental water treatment device 3 and the brackish water treatment device 4 are working, their common parts are the water intake device 7 and the water pipeline 6. When the raw water is fresh water, the water production process is from the water intake device 7 to the water pipeline 6, and the water is purified by the low-temperature environmental water treatment device 3 before being discharged. When the raw water is brackish water, the water production process is from the water intake device 7 to the water pipeline 6, and the water is purified by the low-temperature environmental water treatment device 3 before being discharged, and then desalinated by the brackish water treatment device 4.

[0023] The heating, heat preservation and antifreeze device 5 includes an exhaust gas heating device 501 and a rear cabin heating device 502. The exhaust gas heating device 501 is fixed to the lower front end of the chassis 1, and its delivery pipeline 503 is fixed to the lower left and right sides of the cabin 2. The rear cabin heating device 502 is fixed to the front cabin position of the cabin 2, and its top heat dissipation duct 504 is fixed to the upper left and right sides of the cabin 2. There are five insulation joints 204 arranged outward from the rear of the cabin 2, which are respectively connected to the left pipeline 305 and the right pipeline 404, so as to facilitate the connection of the internal and external pipelines and play a role in insulation.

[0024] The water delivery pipeline 6 includes a hose 601, an electric heating device 602, and a heat-insulating joint 603. The heat-insulating joints 603 are fixed at both ends of the hose 601, and the electric heating device 602 is coated on the outside of the hose 601. The water delivery pipeline 6 is placed in the middle of the rear cabin of the shelter 2.

[0025] The water intake equipment 7 is composed of an ice-breaking tool 701 , an ice layer detection device 702 , a submersible pump 703 , etc. The ice-breaking tool 701 , the ice layer detection device 702 , and the submersible pump 703 are all fixedly placed in the front cabin of the shelter 2 .

[0026] The electronic control system 8 can realize functions such as fresh water treatment control, cleaning control, emptying control, and heating device temperature control.

[0027] In order to ensure the use in cold areas, the square cabin 2 adopts the left and right doors of the front cabin, and the rear cabin has only one cabin door 202, and in the working state, the rear cabin door 202 is in a closed state to ensure the temperature of the rear cabin.

[0028] In order to ensure the use in cold regions, the pipeline insulation joints 204 are all made of nylon parts to ensure the blocking of thermal bridges.

[0029] In order to ensure the use in cold areas, during the transportation of the vehicle, the exhaust gas heating device 501 is used to modify the exhaust pipe of the car, so that the high-temperature gas passes through the interior of the square cabin 2 and then is discharged into the atmosphere, which can make full use of the heat of the exhaust gas to heat the internal pipes and equipment of the square cabin. On the premise of retaining the original vehicle exhaust system, the system adds a square muffler that leads to the interior of the square cabin after the exhaust brake valve, and finally the exhaust gas is discharged from the rear pipe of the square cabin. On the one hand, the muffler plays a role in eliminating engine noise, and on the other hand, it is equivalent to a heat sink, transferring the heat of the exhaust gas to the interior of the square cabin 2, heating the rear cabin, so as to ensure that the rear cabin is preheated in advance during the period from the warehouse to the work site, which is conducive to the temperature rise during the stationing.

[0030] In order to ensure the use in cold regions, during the operation of the vehicle, the rear cabin is heated by a rear cabin heating device 502 to ensure the temperature of the rear cabin, which is beneficial to the operation of the low-temperature water treatment device and ensures the water output.

[0031] In order to ensure the use in cold regions, the water delivery pipeline 6 adopts a rubber hose 601, and the rubber hose is heated by a heating device 602 and a joint insulation 603 to prevent the water from freezing during the flow.

[0032] When the present invention is working, it is driven out from the warehouse. At this time, the exhaust gas heating device 501 supplies heat to the cabin 2 through the delivery pipeline 503 to prevent the systems from freezing on the way and preheat the system working environment in advance.

[0033] Arrive at the work site, turn on the rear cabin heating device 502, which supplies heat to the cabin 2 through the delivery pipeline 503, use the ice layer detection device 702 to detect the thickness of the ice layer, find a suitable water intake point, use the ice breaking tool 701 to break the ice and take water, and connect the water supply pipelines 6 in sequence.

[0034] When the raw water is fresh water, the electric control system 8 is turned on, and the submersible pump 703 transports the raw water to the low-temperature environment water treatment device 3 through the water pipeline 6 to start the water production operation. After the work is completed, the cleaning module 303 is operated to perform the cleaning operation, and the emptying module 304 is operated to empty the accumulated water in the system.

[0035] When the raw water is brackish water, the electric control system 8 is turned on, and the submersible pump 703 transports the raw water to the low-temperature environment water treatment device 3 through the water pipeline 6, and the water from the low-temperature environment water treatment device 3 enters the brackish water treatment device 4 for desalination. After the work is completed, the cleaning module 303 is operated for cleaning, and the emptying module 304 is operated to empty the accumulated water in the system.

Claims

1. A cold region water purification vehicle, comprising a chassis and a cabin, the cabin being fixed on the chassis, characterized in that a low-temperature environmental water treatment device is installed on the left side of the rear cabin of the cabin, a brackish water treatment device is installed on the right side of the rear cabin of the cabin, a water delivery pipeline is provided in the middle part of the rear cabin of the cabin, an electric control system is provided on the left side of the front cabin of the cabin, a heating, heat preservation and antifreeze device is also installed on the chassis, a hatch is installed on the rear cabin of the cabin, the cabin adopts a sandwich plate structure, the inner and outer skins are high-strength fiberglass plates, and the interlayer is a heat-insulating material; the low-temperature environmental water treatment device comprises a water purification module, a backwashing module, a cleaning module, and an emptying module, the backwashing module is located at the front of the cabin and the left side of the rear cabin, the cleaning module is located at the middle front position of the rear cabin, the emptying module is located at the lower left position of the rear cabin, the water inlet of the water purification module is connected to the water delivery pipeline, a part of the outlet of the water purification module enters the cleaning module, and the other part of the outlet of the water purification module enters the water delivery pipe to realize water outlet, the water outlet end of the cleaning module is connected to the water inlet end of the water purification module, and the backwashing module is connected to the inlet end of the water purification module. The emptying module is connected to the emptying ports of the water purification module, the backwashing module, the cleaning module and the infiltration module; the brackish water treatment device includes a boosting module, an infiltration module and a regulating water tank. The infiltration module is located on the right side of the rear cabin, the regulating water tank is located on the front right side of the rear cabin, the boosting module is located at the front end of the infiltration module, the inlet end of the boosting module is connected to the regulating water tank, the outlet end of the boosting module is connected to the inlet end of the infiltration module, and the outlet end of the infiltration module is connected to the water pipe to realize water outlet; the heating, heat preservation and antifreeze device includes an exhaust gas heating device and a rear cabin heating device. The exhaust gas heating device is fixed to the lower front end of the chassis, and its delivery pipeline is fixed to the lower left and right sides of the square cabin. The rear cabin heating device is fixed to the front cabin position of the square cabin, and its top heat dissipation duct is fixed to the upper left and right sides of the square cabin; the water delivery pipeline includes a hose, an electric heating device and an insulation joint. The insulation joints are fixed at both ends of the hose, and the electric heating device is wrapped on the outside of the hose. The front cabin of the square cabin is placed with an ice-breaking tool, an ice layer detection device and a submersible pump, and the gaps around the hatch are sealed with sealing strips.

2. The cold region water purification vehicle according to claim 1, characterized in that The water purification module has a total of four tanks, all of which are arranged in the middle of the left side of the rear cabin.

3. The cold region water purification vehicle according to claim 1, characterized in that The rear part of the cabin is provided with five heat-insulating joints facing outwards, and the heat-insulating joints are respectively connected with the left pipeline and the right pipeline.

4. The cold region water purification vehicle according to claim 1, characterized in that The square cabin adopts a front cabin with left and right doors.

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