CN213895301U

CN213895301U - Manpower-driven seawater desalination device

Info

Publication number: CN213895301U
Application number: CN202023004246.6U
Authority: CN
Inventors: 赵小荣; 张引超
Original assignee: Xi'an Tengqian Electronic Technology Co ltd
Current assignee: Xi'an Tengqian Electronic Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-06
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a device of manpower drive desalination sea water, including the casing, set up the pump body in the casing, set up first piston and second piston in the pump body, connect the connecting rod between first piston and second piston, connect on the connecting rod and be used for controlling the handle of connecting rod, set up the reverse osmosis membrane that links to each other in the casing and with pump body exit end to and set up in the fresh water export of reverse osmosis membrane exit end. The utility model discloses when carrying out seawater desalination, at first the handle is pulled up, second piston upward movement inhales the sea water, the connecting rod pushes down first piston, waste water discharges, push down the handle, second piston downward movement, pass reverse osmosis membrane with the sea water pressurization, the desalination water is flowed by the fresh water export of lower part, waste water is impressed second piston top and is kept in, the connecting rod sticks up first piston, sealed first piston cavity, storage pressure, a circulation finishes, realize artifical seawater desalination's preparation through continuous circulation operation, individual seawater desalination's demand has been satisfied.

Description

Manpower-driven seawater desalination device

Technical Field

The utility model relates to a sea water desalination technical field, concretely relates to device of manpower drive desalination sea water.

Background

The sea water desalination is an important technical means for obtaining fresh water resources, the existing sea water desalination technology basically adopts a reverse osmosis technology, under the action of pressure, water molecules penetrate through the reverse osmosis membrane, the water molecules with larger molecular diameters are isolated on the water inlet side of the reverse osmosis membrane to discharge waste water, and the water molecules penetrating through the reverse osmosis membrane can become drinkable fresh water. The large-scale sea water desalination equipment basically adopts a mechanical power driving mode to desalinate sea water, and for the individual use under some emergency situations, because the mechanized sea water desalination cannot be realized conveniently, the equipment for manually desalinating the sea water needs to be adopted, so that a device for desalinating the sea water by manpower drive needs to be designed by technicians in the field.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the device for desalinating seawater driven by manpower is capable of meeting the requirement of people for desalinating seawater in an emergency situation through a manual operation mode so as to meet the requirement of desalinating seawater in an individual emergency situation.

In order to achieve the above object, the utility model adopts the following technical scheme:

a manpower-driven seawater desalination device is characterized in that: including the casing, set up in pump body in the casing, set up in first piston and second piston in the pump body are connected first piston with connecting rod between the second piston is connected on the connecting rod and be used for controlling the handle of connecting rod, set up in the casing and with the reverse osmosis membrane that pump body exit end links to each other, and set up in the fresh water export of reverse osmosis membrane exit end.

Furthermore, a sliding groove is formed in a piston shaft of the first piston, and the connecting rod is clamped in the sliding groove.

Furthermore, the shell is of a cylindrical structure and is in a reducing arrangement mode with a small middle and large two ends.

Furthermore, the connecting rod is of an L-shaped structure, the end part of one end of the connecting rod is clamped in the sliding groove, and the end part of the other end of the connecting rod is connected with the handle.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a first piston and the second piston that set up, when carrying out the sea water desalination, at first the pull-up handle, this process second piston upward movement inhales the sea water, pushes down first piston through the connecting rod simultaneously, waste water discharge. Then the handle is pressed down, the second piston moves downwards in the process, the seawater is pressurized to pass through a reverse osmosis membrane, the desalted water flows out from a fresh water outlet at the lower part, the wastewater is pressed into the top of the second piston for temporary storage, the first piston is tilted through the connecting rod at the same time, the cavity of the first piston is sealed, the pressure is stored, one cycle is finished, the preparation of artificial seawater desalination is realized through continuous cycle operation, and the requirement of personal seawater desalination is met. Meanwhile, a piston type power exchange structure is formed between the first piston and the second piston, so that the labor intensity of manpower for desalting seawater is fully and effectively saved, the physical strength of people is saved, and the convenience of desalting seawater by individuals is improved.

(2) The utility model discloses a connect the structure that sets the L type into, can be fine with first piston and second piston phase-match, further promoted the utility model discloses a practicality.

(3) The utility model discloses a columniform structure is set to the casing, adopts the form that sets up of reducing simultaneously, has made things convenient for individual to the accuse of casing, has further promoted the convenience of its use.

Drawings

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

Wherein, the names corresponding to the reference numbers are:

1-a first piston, 2-a second piston, 3-a pump body, 4-a shell, 5-a reverse osmosis membrane, 6-a connecting rod, 7-a handle and 8-a fresh water outlet.

Detailed Description

The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.

As shown in fig. 1:

a device for desalinating seawater driven by manpower is used for realizing the operation of desalinating seawater by individuals, meeting the requirements of the individuals on fresh water under emergency conditions and increasing the ability of the individuals to seek survival in the field. The specific structure of the seawater desalination device comprises a shell 4, wherein the shell 4 is arranged to be a cylindrical structure and is mainly used for installing various equipment parts required by seawater desalination and for personal control, so that the requirement of seawater desalination is met. In order to further facilitate the control of the shell 4 by people, the shell is arranged in a reducing arrangement mode with a small middle and large two ends, and when people perform operation, the palm can well hold the small end part in the middle, so that the operation of seawater desalination is facilitated.

The shell 1 is provided with two pistons, so that the two pistons form a piston type work exchange structure, the piston type work exchange structure specifically comprises a first piston 1 and a second piston 2, the first piston 1 and the second piston 2 are connected through a connecting rod 6, and the connecting rod 6 realizes linkage control between the two pistons. In order to better realize the linkage effect between the first piston and the second piston, a sliding groove is arranged on a piston shaft of the first piston, the connecting rod 6 is clamped in the sliding groove in a shaft mode, meanwhile, the connecting rod 6 is arranged in an L-shaped structure, the end part of one end of the connecting rod is clamped in the sliding groove, and the end part of the other end of the connecting rod is connected with the handle 7.

Set up reverse osmosis membrane 5 in casing 1, reverse osmosis membrane 5 links to each other with the exit end of second piston 2, sets up fresh water export 8 at reverse osmosis membrane 5's exit end simultaneously, exerts pressure to the sea water through second piston 2, and the fresh water that sees through reverse osmosis membrane is discharged from fresh water export 8, accomplishes sea water desalination's operation.

The seawater desalination principle of the utility model is as follows: when the seawater desalination operation is carried out, the handle 7 is firstly pulled up, the second piston moves upwards in the process, seawater is sucked in, meanwhile, the first piston is pressed downwards through the connecting rod 6, and waste water is discharged. Then the handle 7 is pressed down, the second piston 2 moves downwards in the process, the seawater is pressurized to pass through the reverse osmosis membrane 5, the desalted water flows out from the lower fresh water outlet 8, the wastewater is pressed into the top of the second piston 2 for temporary storage, meanwhile, the first piston is tilted up through the connecting rod 6, the cavity of the first piston is sealed, the pressure is stored, and after a cycle, the operation is repeated, so that the desalted water continuously flows out from the fresh water outlet 8, and the operation of desalting the seawater is completed.

The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.

Claims

1. A manpower-driven seawater desalination device is characterized in that: including casing (4), set up in pump body (3) in casing (4), set up in first piston (1) and second piston (2) in the pump body (3) are connected first piston (1) with connecting rod (6) between second piston (2) are connected be used for controlling on connecting rod (6) handle (7) of connecting rod (6), set up in casing (4) and with reverse osmosis membrane (5) that pump body (3) exit end links to each other, and set up in fresh water export (8) of reverse osmosis membrane exit end.

2. The human-powered seawater desalination plant of claim 1, wherein: a sliding groove is formed in a piston shaft of the first piston (1), and the connecting rod (6) is clamped in the sliding groove.

3. A human powered desalination plant as claimed in claim 2, characterized in that: the shell (4) is of a cylindrical structure and is in a reducing setting mode with a small middle and large two ends.

4. A human powered desalination plant as claimed in claim 3, characterized by: the connecting rod (6) is of an L-shaped structure, the end part of one end of the connecting rod is clamped in the sliding groove, and the end part of the other end of the connecting rod is connected with the handle (7).