Reverse osmosis pure water preparation device with high separation efficiency

Abstract

The utility model discloses a reverse osmosis pure water preparation device with high separation efficiency. A water pump is fixedly installed on the left side of an inner cavity of the frame, the front end of the water pump communicates with a water inlet pipe, the top of the water pump communicates with a filtering mechanism through a pipeline, the filtering mechanism comprises a filter, a driving motor, a transmission rod, an impeller, a circulating pipe, a quartz sand filter and a discharging pipe, and the top of the water pump communicates with the filter through a pipeline. Through the arrangement of the filtering mechanism, water flow can enter the filter to start the driving motor to work, the driving motor works to drive the transmission rod to rotate clockwise, the transmission rod rotates to drive the impeller to rotate along with the transmission rod, and the impeller is matched with the arc-shaped blades to stir the water flow to rotate at a high speed to generate centrifugal force; heavy impurities in water can be thrown on the inner wall of the filter by centrifugal force, and then water flow enters the quartz sand filter again through the circulating pipe for secondary filtration and is discharged through the discharge pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to reverse osmosis pure water preparation technical field, specifically to a kind of reverse osmosis pure water preparation device with high separation efficiency. BACKGROUND

[0002] Reverse osmosis pure water preparation device is a kind of equipment using reverse osmosis membrane method to prepare pure water, mainly by pretreatment system, reverse osmosis device, post-treatment system, cleaning system and electrical control system etc.

[0003] After reverse osmosis, ultrafiltration or microfiltration unit is added, for removing the colloidal, macromolecular organic matter etc. Impurities possibly remaining in water, these impurities if not completely removed in reverse osmosis process, possibly affect the quality of pure water in subsequent storage or use process, and the preparation equipment in use mostly adopts the quantity of membrane component or the component with larger membrane area to improve filtration effect, leading to water flow through slowly and easily make impurities more clogged, reduce the preparation equipment separation efficiency slow phenomenon.

[0004] Therefore, the preparation equipment needs to be designed and reformed, effectively prevent its preparation equipment in use mostly adopts the quantity of membrane component or the component with larger membrane area to improve filtration effect, leading to water flow through slowly and easily make impurities more clogged. UTILITY MODEL CONTENT

[0005] To solve the problems presented in the above background art, the purpose of the utility model is to provide a kind of reverse osmosis pure water preparation device with high separation efficiency, with the advantages of centrifugal filtration, solve the preparation equipment in use mostly adopts the quantity of membrane component or the component with larger membrane area to improve filtration effect, leading to water flow through slowly and easily make impurities more clogged.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a kind of reverse osmosis pure water preparation device with high separation efficiency, comprising;

[0007] frame body, the left side of the frame body inner chamber is fixedly installed with water pump, the front end of the water pump is communicated with inlet pipe, the top of the water pump is communicated with filter mechanism by pipeline;

[0008] The filtering mechanism comprises a filter, a driving motor, a transmission rod, impellers, a circulating pipe, a quartz sand filter and a discharge pipe, the top of the water pump is communicated with the filter through a pipeline, the bottom of the filter is fixedly connected with the bottom of a frame body, the bottom of the frame body is fixedly connected with the driving motor, the output end of the driving motor is fixedly connected with the transmission rod, the top of the transmission rod penetrates into the inside of the filter and is movably connected with the top of the inner wall of the filter through a bearing seat, the top and the bottom of the surface of the transmission rod are fixedly sleeved with the impellers, the top of the filter is communicated with the circulating pipe, the end, away from the filter, of the circulating pipe is communicated with the quartz sand filter, the bottom of the quartz sand filter is fixedly connected with the bottom of the frame body, the top of the quartz sand filter is communicated with the discharge pipe, and the top and the bottom of the surface of the transmission rod and located in the inside of the filter are fixedly sleeved with driving mechanisms.

[0009] As preferred in the utility model, the driving mechanism comprises a rectangular plate, a cross rod, a sliding sleeve, a connecting block and a grating plate, the top and the bottom of the surface of the transmission rod and located in the inside of the filter are fixedly sleeved with the rectangular plate, the left side and the right side of the inner cavity of the rectangular plate are fixedly connected with the cross rod in a horizontal direction, the surface of the cross rod is slidably sleeved with the sliding sleeve, the top of the sliding sleeve is fixedly connected with the connecting block, and the top of the connecting block penetrates through the top of the rectangular plate and is fixedly connected with the grating plate.

[0010] As preferred in the utility model, the surface of the cross rod is sleeved with a reset spring, and the left side and the right side of the reset spring are fixedly connected with the surface of the cross rod and the left side of the sliding sleeve respectively.

[0011] As preferred in the utility model, the left side and the right side of the surface of the rectangular plate and corresponding the positions of the connecting block are all provided with sliding grooves, and the sliding grooves are used in cooperation with the connecting block.

[0012] As preferred in the utility model, the number of the impellers is six, and they are evenly distributed, and the impellers are used in cooperation with the transmission rod.

[0013] As preferred in the utility model, the four corners of the bottom of the frame body are fixedly connected with supporting legs, and the supporting legs are used in cooperation with the frame body.

[0014] Compared with the prior art, the utility model has the advantages as follows:

[0015] 1、The utility model discloses a filtering mechanism is arranged, can make water flow enter the inside of the filter and start the driving motor work, the driving motor work drives the transmission rod to rotate clockwise, the transmission rod rotates and drives the impeller to rotate, and the impeller cooperates with the arc blade and stirs the water flow to rotate at high speed and generates centrifugal force, and the heavier impurities in the water are thrown on the inner wall of the filter by the centrifugal force, then the water flow enters the quartz sand filter again through the circulating pipe and is filtered for the second time, and is discharged through the discharge pipe. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the utility model Figure 1 It is a filter structure perspective view;

[0018] Figure 3 It is a structural schematic view of the utility model Figure 2 It is a rectangular plate structure perspective view;

[0019] Figure 4 It is a structural schematic view of the utility model Figure 2 It is a driving motor, transmission rod and impeller structure perspective view.

[0020] In the figure: 1, frame body; 2, water pump; 3, water inlet pipe; 4, filter mechanism; 41, filter; 42, driving motor; 43, transmission rod; 44, impeller; 45, circulating pipe; 46, quartz sand filter; 47, discharge pipe; 5, driving mechanism; 51, rectangular plate; 52, cross bar; 53, sliding sleeve; 54, connecting block; 55, grating plate; 6, return spring; 7, chute; 8, supporting leg. Specific implementation

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] As Figures 1 to 4 shown, the utility model provides a kind of reverse osmosis pure water preparation device with high separation efficiency, comprising;

[0023] Frame body 1, water pump 2 is fixedly installed in the left side of the inner cavity of frame body 1, the front end of water pump 2 is communicated with water inlet pipe 3, and the top of water pump 2 is communicated with filter mechanism 4 by pipeline;

[0024] The filtering mechanism 4 comprises a filter 41, a driving motor 42, a transmission rod 43, an impeller 44, a circulating pipe 45, a quartz sand filter 46 and a discharge pipe 47, the top of the water pump 2 is communicated with the filter 41 through a pipeline, the bottom of the filter 41 is fixedly connected with the bottom of the frame body 1, the bottom of the frame body 1 is fixedly connected with the driving motor 42, the output end of the driving motor 42 is fixedly connected with the transmission rod 43, the top of the transmission rod 43 penetrates into the inside of the filter 41 and is movably connected with the top of the inner wall of the filter 41 through a bearing seat, the top and the bottom of the surface of the transmission rod 43 are fixedly sleeved with the impeller 44, the top of the filter 41 is communicated with the circulating pipe 45, one end of the circulating pipe 45 away from the filter 41 is communicated with the quartz sand filter 46, the bottom of the quartz sand filter 46 is fixedly connected with the bottom of the frame body 1, the top of the quartz sand filter 46 is communicated with the discharge pipe 47, and the top and the bottom of the surface of the transmission rod 43 and located in the inside of the filter 41 are fixedly sleeved with the driving mechanism 5.

[0025] With reference to Figure 3 The driving mechanism 5 comprises a rectangular plate 51, a cross rod 52, a sliding sleeve 53, a connecting block 54 and a grid plate 55, the top and the bottom of the surface of the transmission rod 43 and located in the inside of the filter 41 are fixedly sleeved with the rectangular plate 51, the left side and the right side of the inner cavity of the rectangular plate 51 are fixedly connected with the cross rod 52 in a transverse mode, the surface of the cross rod 52 is slidably sleeved with the sliding sleeve 53, the top of the sliding sleeve 53 is fixedly connected with the connecting block 54, and the top of the connecting block 54 penetrates through the top of the rectangular plate 51 and is fixedly connected with the grid plate 55.

[0026] As a technical optimization scheme of the utility model, through the setting of the driving mechanism 5, the centrifugal force generated when the rectangular plate 51 rotates with the transmission rod 43 forces the sliding sleeve 53 to move, the sliding sleeve 53 moves along the surface of the cross rod 52 and drives the connecting block 54 and the grid plate 55 to complete displacement, so that active isolation filtering is realized.

[0027] With reference to Figure 3 The surface of the cross rod 52 is sleeved with a reset spring 6, and the left side and the right side of the reset spring 6 are fixedly connected with the surface of the cross rod 52 and the left side of the sliding sleeve 53 respectively.

[0028] As a technical optimization scheme of the utility model, through the setting of the reset spring 6, the sliding sleeve 53 is assisted to work, and the reset spring 6 plays a reset buffering role, so that the sliding sleeve 53 cannot be reset after moving and the mechanical equipment cannot continuously work.

[0029] With reference to Figure 3 The left side and the right side of the surface of the rectangular plate 51 and corresponding the positions of the connecting block 54 are both provided with sliding grooves 7, and the sliding grooves 7 are used in cooperation with the connecting block 54.

[0030] As a technical optimization scheme of the utility model, through the setting of the sliding groove 7, the connecting block 54 can be assisted to work, and the limiting effect is achieved, avoiding the deviation of the connecting block 54 during movement.

[0031] Reference Figure 4 The number of the impellers 44 is six, and the impellers 44 are uniformly distributed and used in cooperation with the transmission rods 43.

[0032] As a technical optimization scheme of the utility model, through the setting of the impeller 44, the stirring efficiency can be increased, and the kinetic energy of the single impeller 44 is sufficient to drive the water flow to rotate at high speed.

[0033] Reference Figure 1 The support feet 8 are fixedly connected to the four corners of the bottom of the frame body 1 and used in cooperation with the frame body 1.

[0034] As a technical optimization scheme of the utility model, through the setting of the support feet 8, the frame body 1 can be assisted to work, and the supporting and fixing effect is achieved, avoiding the displacement of the frame body 1 due to mechanical vibration during use.

[0035] The working principle and use process of the utility model are as follows: when used, the water pump 2 is started to work in cooperation with the water inlet pipe 3 to draw the water source, the water source is pumped into the pipeline by the water pump 2 and enters the inside of the filter 41, and then the driving motor 42 is started to work, the driving motor 42 drives the transmission rod 43 and the impeller 44 to rotate synchronously, the impeller 44 rotates to stir the water to generate centrifugal force, and the transmission rod 43 rotates to drive the rectangular plate 51 to rotate, the rectangular plate 51 rotates at high speed to generate centrifugal force to make the sliding sleeve 53 of the horizontal rod 52 swing to the farthest end, the sliding sleeve 53 moves along the surface of the horizontal rod 52 and compresses the return spring 6, the sliding sleeve 53 moves to drive the connecting block 54 to drive the grid plate 55 to move synchronously, the connecting block 54 cooperates with the sliding groove 7 to stably move, finally, the grid plate 55 is separated in the inside of the filter 41 and simultaneously isolates and filters the particles in the water at the edge of the inner wall of the filter 41, the centrifugal force generated by the rotation of the impeller 44 makes the heavier impurities in the water be thrown on the inner wall of the filter 41 and cooperate with the grid plate 55 to realize active isolation and filtration, and then the water source is pumped into the inside of the circulating pipe 45 through the filter 41, the circulating pipe 45 guides the water source to enter the inside of the quartz sand filter 46, and the quartz sand filter 46 is used for secondary filtration and cooperates with the discharge pipe 47 to discharge, so that the effect of high-efficiency separation of impurities is realized.

[0036] In summary: the reverse osmosis pure water preparation device with high separation efficiency, through the cooperation of frame body 1, water pump 2, water inlet pipe 3, filtering mechanism 4, filter 41, driving motor 42, transmission rod 43, impeller 44, circulating pipe 45, quartz sand filter 46, discharge pipe 47 and driving mechanism 5, solve the existing preparation equipment in use mostly adopt to increase the number of membrane components or use the component with larger membrane area to improve the filtering effect, cause the water flow to be slow and the problem that the impurities are easy to be more clogged.

[0037] It should be noted that in this paper, such as the first and second relationship terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "includes", "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0038] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. Reverse osmosis pure water preparation device with high separation efficiency, comprising: a frame (1), a water pump (2) is fixedly installed on the left side of the inner cavity of the frame (1), a water inlet pipe (3) is communicated with the front end of the water pump (2), and a filtering mechanism (4) is communicated with the top of the water pump (2) through a pipeline; characterized in that the filtering mechanism (4) comprises a filter (41), a driving motor (42), a transmission rod (43), an impeller (44), a circulating pipe (45), a quartz sand filter (46) and a discharge pipe (47), the top of the water pump (2) is communicated with the filter (41) through a pipeline, the bottom of the filter (41) is fixedly connected with the bottom of the frame (1), the bottom of the frame (1) is fixedly connected with the driving motor (42), the output end of the driving motor (42) is fixedly connected with the transmission rod (43), the top of the transmission rod (43) penetrates into the inside of the filter (41) and is movably connected with the top of the inner wall of the filter (41) through a bearing seat, the top and the bottom of the surface of the transmission rod (43) are fixedly sleeved with the impeller (44), the top of the filter (41) is communicated with the circulating pipe (45), one end of the circulating pipe (45) away from the filter (41) is communicated with the quartz sand filter (46), the bottom of the quartz sand filter (46) is fixedly connected with the bottom of the frame (1), the top of the quartz sand filter (46) is communicated with the discharge pipe (47), and the top and the bottom of the surface of the transmission rod (43) and located in the inside of the filter (41) are fixedly sleeved with a driving mechanism (5).

2. The reverse osmosis pure water preparation device with high separation efficiency according to claim 1, characterized in that: The driving mechanism (5) comprises a rectangular plate (51), a cross rod (52), a sliding sleeve (53), a connecting block (54) and a grid plate (55), the top and the bottom of the surface of the transmission rod (43) and located in the inside of the filter (41) are fixedly sleeved with the rectangular plate (51), the left side and the right side of the inner cavity of the rectangular plate (51) are both fixedly connected with the cross rod (52) in transverse, the surface of the cross rod (52) is slidably sleeved with the sliding sleeve (53), the top of the sliding sleeve (53) is fixedly connected with the connecting block (54), and the top of the connecting block (54) penetrates through the top of the rectangular plate (51) and is fixedly connected with the grid plate (55).

3. The reverse osmosis pure water preparation device with high separation efficiency according to claim 2, characterized in that: The surface of the cross rod (52) is sleeved with a reset spring (6), and the left side and the right side of the reset spring (6) are fixedly connected with the surface of the cross rod (52) and the left side of the sliding sleeve (53) respectively.

4. The reverse osmosis pure water preparation device with high separation efficiency according to claim 2, characterized in that: The left side and the right side of the surface of the rectangular plate (51) and corresponding the positions of the connecting block (54) are both provided with a sliding groove (7), and the sliding groove (7) is used in cooperation with the connecting block (54).

5. The reverse osmosis pure water preparation device with high separation efficiency according to claim 1, characterized in that: The number of the impellers (44) is six, which are evenly distributed, and the impellers (44) are used in cooperation with the transmission rod (43).

6. The reverse osmosis pure water preparation device with high separation efficiency according to claim 1, characterized in that: The four corners of the bottom of the frame (1) are fixedly connected with supporting legs (8), and the supporting legs (8) are used in cooperation with the frame (1).

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