Electricity-free emergency reverse osmosis all-in-one machine

Abstract

The utility model discloses an electroless emergency reverse osmosis all-in-one machine, and relates to the technical field of emergency rescue equipment. The high-pressure reverse osmosis water purifier comprises a frame body, a composite pretreatment filter element is arranged in the frame body, a first oil power self-priming high-pressure pump is arranged on one side of the composite pretreatment filter element, a heat exchanger is arranged between the composite pretreatment filter element and the first oil power self-priming high-pressure pump, and a high-pressure reverse osmosis membrane group is arranged at the output end of the first oil power self-priming high-pressure pump. The high-pressure reverse osmosis membrane group adopts a high-desalination reverse osmosis membrane, a water storage tank is arranged at the output end of the high-pressure reverse osmosis membrane group, a water consumption point is arranged on one side of the water storage tank, and a second oil power self-priming high-pressure pump is arranged between the water storage tank and the water consumption point; the device is convenient to transport, flexible, capable of achieving rapid deployment and rapid operation, simple in structure, free of an electric control system, low in failure rate, easy to maintain, large in water yield and capable of achieving rapid mass production within a short time.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency rescue equipment, in particular to a non-electricity emergency reverse osmosis integrated machine. Background Art

[0002] In the process of various natural disaster rescue, due to traffic obstruction, damaged power facilities and other reasons, it is difficult to perfectly solve the drinking water safety and other water necessary for life. The existing solutions are mostly the following ways: 1. Bottled water; bottled water can ensure drinking safety, but the transportation process consumes a lot of manpower and material resources, and the transportation volume is difficult to guarantee actual demand. Once it is used up, you can only wait for the next time. 2. Emergency water supply support vehicle; composed of a transport truck, a generator, industrial reverse osmosis equipment, and a box body, it is difficult to reach the disaster relief site in the case of road obstruction, floods, etc. The equipment has a complex structure, a large volume, cannot be decomposed, and has complex electrical control and a high failure rate. It is difficult for non-professionals to debug and repair it. This equipment is costly and small in number, and it is difficult to play the due effect in emergency situations. 3. A single-soldier simple water purifier composed of activated carbon and ultrafiltration membrane; in areas where natural disasters occur, the water quality is unclear and the filtration volume is small. This structural filtration equipment is difficult to ensure drinking water safety. In response to the above problems, the inventor proposes a non-electric emergency reverse osmosis all-in-one machine to solve the above problems. Utility Model Content

[0003] In order to solve the problems of low water production and inconvenient transportation caused by lack of electricity for field equipment, low efficiency of reverse osmosis membrane at low temperature and poor on-site application conditions, the utility model aims to provide a non-electricity emergency reverse osmosis integrated machine.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme: a non-electric emergency reverse osmosis integrated machine, comprising a frame, a composite pretreatment filter element is arranged in the frame, a first oil-powered self-priming high-pressure pump is arranged on one side of the composite pretreatment filter element, a high-pressure reverse osmosis membrane group is arranged at the output end of the first oil-powered self-priming high-pressure pump, a water storage tank is arranged at the output end of the high-pressure reverse osmosis membrane group, a water point is arranged on one side of the water storage tank, and a second oil-powered self-priming high-pressure pump is arranged between the water storage tank and the water point.

[0005] Preferably, the composite pretreatment filter element is composed of a micron stainless steel filter mesh, PP cotton and granular activated carbon. The composite pretreatment filter element is used to remove large particle impurities and reduce turbidity. When in use, the composite pretreatment filter element is put into water and connected by a hose and a heat exchanger. A heat exchanger is arranged between the composite pretreatment filter element and the first oil-powered self-priming high-pressure pump. A discharge pipe is penetrated through the side wall of the high-pressure reverse osmosis membrane group, and a manual pressure regulating valve is arranged on the side wall of the discharge pipe. The heat exchanger is used to heat the pretreated water to improve the efficiency of the high-pressure reverse osmosis membrane group. The first oil-powered self-priming high-pressure pump is started so that water can be sucked in from the water source and pressurized to the reverse osmosis working pressure. The flow and pressure can be adjusted by the manual pressure regulating valve.

[0006] Preferably, the input end of the second oil-powered self-priming high-pressure pump is fixedly connected to the output end of the water tank, the output end of the second oil-powered self-priming high-pressure pump is fixed to the input end of the water use point, the second oil-powered self-priming high-pressure pump adopts sanitary grade, and starting the second oil-powered self-priming high-pressure pump can carry out water delivery operations so that personnel can take water, the high-pressure reverse osmosis membrane group adopts a high-desalination reverse osmosis membrane, the water tank is made of sanitary grade material, and the frame adopts a metal welded cage structure. The metal welded cage structure frame can increase impact strength and reduce weight.

[0007] Preferably, the exhaust pipes of the first oil-powered self-priming high-pressure pump and the second oil-powered self-priming high-pressure pump are fixedly connected to the exhaust pipe, and the output ends of the exhaust pipe are provided with a first connecting valve and a second connecting valve. The first oil-powered self-priming high-pressure pump and the second oil-powered self-priming high-pressure pump will generate exhaust gas when in use. Under normal temperature conditions, the second connecting valve is closed and the first connecting valve is opened, and the exhaust gas is directly discharged through the first connecting valve. When the temperature is low, the second connecting valve is opened and the first connecting valve is closed, so that the exhaust gas can be used to heat the pretreated water to reduce energy consumption and improve the efficiency of the reverse osmosis membrane.

[0008] Compared with the prior art, the beneficial effects of the utility model are: convenient transportation, mobility and flexibility, rapid deployment and rapid operation, simple structure, no electrical control system, low failure rate, simple maintenance, large water output, and rapid mass production in a short time. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0010] Figure 1This is the water treatment flow chart of the utility model.

[0011] In the figure: 1. composite pre-treatment filter element; 2. first oil-powered self-priming high-pressure pump; 3. high-pressure reverse osmosis membrane group; 4. water storage tank; 5. second oil-powered self-priming high-pressure pump; 6. water point; 7. manual pressure regulating valve; 8. discharge pipe; 9. heat exchanger; 10. first connecting valve; 11. second connecting valve; 12. frame. DETAILED DESCRIPTION

[0012] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0013] Example: Figure 1 As shown, the utility model provides a non-electricity emergency reverse osmosis integrated machine, including a frame 12, a composite pretreatment filter element 1 is arranged in the frame 12, a first oil-powered self-priming high-pressure pump 2 is arranged on one side of the composite pretreatment filter element 1, a high-pressure reverse osmosis membrane group 3 is arranged at the output end of the first oil-powered self-priming high-pressure pump 2, a water storage tank 4 is arranged at the output end of the high-pressure reverse osmosis membrane group 3, a water point 6 is arranged on one side of the water storage tank 4, and a second oil-powered self-priming high-pressure pump 5 is arranged between the water storage tank 4 and the water point 6.

[0014] The composite pre-treatment filter element 1 is composed of a micron stainless steel filter, PP cotton and granular activated carbon.

[0015] By adopting the above technical solution, the composite pre-treatment filter element 1 is used to remove large particle impurities and reduce turbidity. When in use, the composite pre-treatment filter element 1 is put into water and connected to the heat exchanger 9 by a hose.

[0016] A heat exchanger 9 is provided between the composite pretreatment filter element 1 and the first oil-powered self-priming high-pressure pump 2 , a discharge pipe 8 is provided through the side wall of the high-pressure reverse osmosis membrane group 3 , and a manual pressure regulating valve 7 is provided on the side wall of the discharge pipe 8 .

[0017] By adopting the above technical solution, the heat exchanger 9 is used to heat the pre-treated water to improve the efficiency of the high-pressure reverse osmosis membrane group 3, and the first oil-powered self-priming high-pressure pump 2 is started to suck water from the water source and pressurize it to the reverse osmosis working pressure. The flow rate and pressure can be adjusted by the manual pressure regulating valve 7.

[0018] The input end of the second oil-powered self-priming high-pressure pump 5 is fixedly connected to the output end of the water storage tank 4 , and the output end of the second oil-powered self-priming high-pressure pump 5 is fixed to the input end of the water use point 6 .

[0019] By adopting the above technical solution, the second oil-powered self-priming high-pressure pump 5 is of sanitary grade, and water delivery operation can be carried out by starting the second oil-powered self-priming high-pressure pump 5, so that personnel can take water.

[0020] The high-pressure reverse osmosis membrane group 3 adopts a high-desalination reverse osmosis membrane, the water storage tank 4 is made of sanitary-grade materials, and the frame 12 adopts a metal welded cage structure.

[0021] By adopting the above technical solution, the frame 12 of the metal welded cage structure can increase the impact strength and reduce the weight.

[0022] The exhaust pipes of the first oil-powered self-priming high-pressure pump 2 and the second oil-powered self-priming high-pressure pump 5 are both fixedly connected to the exhaust pipe, and the output ends of the exhaust pipes are provided with a first connecting valve 10 and a second connecting valve 11 .

[0023] By adopting the above technical solution, the first oil-powered self-priming high-pressure pump 2 and the second oil-powered self-priming high-pressure pump 5 will generate exhaust gas when in use. At normal temperature, the second connecting valve 11 is closed and the first connecting valve 10 is opened, and the exhaust gas is directly discharged through the first connecting valve 10. When the temperature is low, the second connecting valve 11 is opened and the first connecting valve 10 is closed, so that the exhaust gas can be used to heat the pretreated water to reduce energy consumption and improve the efficiency of the reverse osmosis membrane.

[0024] Working principle: When the utility model is used, the composite pretreatment filter element 1 is put into water and connected with the heat exchanger 9 by a hose. The composite pretreatment filter element 1 can remove large particles of impurities and reduce turbidity. The heat exchanger 9 can heat the pretreatment water to improve the efficiency of the high-pressure reverse osmosis membrane group 3;

[0025] By starting the first oil-powered self-priming high-pressure pump 2, water can be sucked from the water source and pressurized to the reverse osmosis working pressure, and the flow rate and pressure can be adjusted by the manual pressure regulating valve 7. By starting the second oil-powered self-priming high-pressure pump 5, water delivery can be carried out so that personnel can take water;

[0026] When the first oil-powered self-priming high-pressure pump 2 and the second oil-powered self-priming high-pressure pump 5 are in use, exhaust gas will be generated. At normal temperature, the second connecting valve 11 is closed and the first connecting valve 10 is opened, and the exhaust gas is directly discharged through the first connecting valve 10. When the temperature is low, the second connecting valve 11 is opened and the first connecting valve 10 is closed, so that the exhaust gas can be used to heat the pretreated water to reduce energy consumption and improve the efficiency of the reverse osmosis membrane.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these changes and variations.

Claims

1. A non-electricity emergency reverse osmosis integrated machine, comprising a frame (12), characterized in that: A composite pre-treatment filter element (1) is arranged in the frame (12); a first oil-powered self-priming high-pressure pump (2) is arranged on one side of the composite pre-treatment filter element (1); a high-pressure reverse osmosis membrane group (3) is arranged at the output end of the first oil-powered self-priming high-pressure pump (2); a water storage tank (4) is arranged at the output end of the high-pressure reverse osmosis membrane group (3); a water point (6) is arranged on one side of the water storage tank (4); and a second oil-powered self-priming high-pressure pump (5) is arranged between the water storage tank (4) and the water point (6).

2. The non-electricity emergency reverse osmosis integrated machine as claimed in claim 1, characterized in that: A heat exchanger (9) is provided between the composite pre-treatment filter element (1) and the first oil-powered self-priming high-pressure pump (2).

3. The non-electricity emergency reverse osmosis integrated machine according to claim 1, characterized in that: The input end of the second oil-powered self-priming high-pressure pump (5) is fixedly connected to the output end of the water storage tank (4), and the output end of the second oil-powered self-priming high-pressure pump (5) is fixed to the input end of the water use point (6).

4. The non-electricity emergency reverse osmosis integrated machine according to claim 1, characterized in that: The high-pressure reverse osmosis membrane group (3) adopts a high-desalination reverse osmosis membrane, the water storage tank (4) is made of sanitary-grade materials, and the frame (12) adopts a metal welded cage structure.

5. The non-electricity emergency reverse osmosis integrated machine according to claim 1, characterized in that: A discharge pipe (8) is provided through the side wall of the high-pressure reverse osmosis membrane group (3), and a manual pressure regulating valve (7) is provided on the side wall of the discharge pipe (8).

6. The non-electricity emergency reverse osmosis integrated machine as claimed in claim 1, characterized in that: The exhaust pipes of the first oil-powered self-priming high-pressure pump (2) and the second oil-powered self-priming high-pressure pump (5) are both fixedly connected to the exhaust pipe, and the output ends of the exhaust pipes are provided with a first connecting valve (10) and a second connecting valve (11).

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