Single-stage double-flow-guide efficient energy-saving pump capable of reducing mixed flow at pump inlet

Abstract

The utility model relates to the technical field of high-efficiency energy-saving pumps, in particular to a single-stage double-flow-guide high-efficiency energy-saving pump capable of reducing mixed flow at a pump inlet. The technical problems that a traditional energy-saving pump can generate vortex and turbulent flow under the high mixed flow level, energy loss and friction of the pump can be increased, and the efficiency of the pump is influenced are solved; according to the technical scheme, the single-stage double-flow-guide efficient energy-saving pump capable of reducing the mixed flow at the pump inlet comprises a pump body, a connecting assembly, a water inlet assembly, a flow isolating assembly, a fixing assembly, a filtering assembly and a damping assembly; compared with a traditional energy-saving pump which can generate vortex and turbulent flow under the high mixed flow level, energy loss and friction of the pump can be increased, and the efficiency of the pump is affected, water flow is separated through the flow separation structure, the turbulent flow and vortex conditions of the water flow are reduced through the directional water inlet structure, and the energy-saving effect is improved. And meanwhile, the filter in front of the pump is used for preventing some particulate matters and suspended matters from entering, so that the mixed flow is reduced, and the mixed flow at the pump inlet of the energy-saving pump is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of high-efficiency energy-saving pumps, in particular to a high-efficiency energy-saving pump with a single-stage double-flow guide for reducing the mixed flow at the pump inlet. Background Art

[0002] The single-stage double-flow guide energy-saving pump is a high-efficiency energy-saving pump, which can effectively improve the use efficiency and save energy. This pump adopts a double-flow channel design and can complete the work of inlet and outlet fluids in the same pump body. In this way, the use efficiency of the pump has been significantly improved. In addition, the design of the pump also considers energy-saving factors, reducing the energy consumption of the pump. The design of the guide vane enables the capacity and head of the pump to be adjusted according to requirements, further improving the efficiency of the pump. By using this single-stage double-flow guide energy-saving pump, a large amount of energy consumption can be saved. However, during the use of traditional energy-saving pumps, the flow pattern of the liquid entering the pump at the inlet determines the liquid mixed flow level. Under a high mixed flow level, eddies and turbulence will be generated, which will increase the energy loss and friction of the pump and affect the efficiency of the pump. Summary of the Utility Model

[0003] In order to overcome the problem that during the daily use of traditional energy-saving pumps, the flow pattern of the liquid entering the pump at the inlet determines the liquid mixed flow level. Under a high mixed flow level, eddies and turbulence will be generated, which will increase the energy loss and friction of the pump and affect the efficiency of the pump.

[0004] The technical solution of the utility model is: a high-efficiency energy-saving pump with a single-stage double-flow guide for reducing the mixed flow at the pump inlet, including a pump body, a connection component, a water inlet component, a flow separation component, a fixing component, a filtering component and a shock absorption component; a connection component with a connection function is arranged above the pump body, a water inlet component with a water inlet function is arranged on one side of the pump body, a flow separation component with a flow separation function is arranged on one side of the water inlet component, a fixing component with a fixing function is arranged outside the flow separation component, a filtering component with a filtering function is arranged on one side of the flow separation component, and a shock absorption component with a shock absorption function is arranged below the pump body.

[0005] Preferably, the liquid inside the pump body can be drained through the connection component, the device can be shock-absorbed and supported through the shock absorption component, some particulate matter and suspended matter can be blocked from entering through the filtering component, the flow separation component and the water inlet component can be connected and fixed through the fixing component, the water flow entering the pump can be separated through the flow separation component to reduce the possibility of mixing, and the water inlet structure can be optimized through the water inlet component to reduce the turbulence and eddy current of the water flow, thereby realizing the treatment of reducing the mixed flow at the pump inlet of the energy-saving pump.

[0006] Preferably, the connection component includes a drain pipe and a flange; a drain pipe is arranged above the pump body, and a flange is arranged at one end of the drain pipe. During use, drainage treatment is carried out through the drain pipe, and connection with an external pipeline structure can be achieved through the flange.

[0007] Preferably, the water inlet component includes a water inlet pipe and a fixing frame; a water inlet pipe is arranged on one side of the pump body, and a fixing frame is arranged on the outer side of the water inlet pipe. The water inlet pipe has a square structure. During use, the position of the water inlet pipe is fixed through the fixing frame, and the square structure of the water inlet pipe can reduce the turbulence and eddy current of the water flow.

[0008] Preferably, the flow isolation component includes a diversion frame and a flow isolation plate; a diversion frame is arranged on one side of the water inlet pipe, and a flow isolation plate is arranged inside the diversion frame. Multiple groups of flow isolation plates are provided. During use, the liquid flows through the diversion frame and is introduced into the water inlet pipe. The water flow entering the pump body can be separated through multiple groups of flow isolation plates, reducing the possibility of mixing.

[0009] Preferably, the fixing component includes a mounting plate and bolts; a mounting plate is arranged on the outer side of the diversion frame, and bolts are arranged on the inner side of the mounting plate. During use, the mounting plate is fixed to one side of the water inlet pipe through the bolts, thereby fixing the position of the diversion frame.

[0010] Preferably, the filtering component includes a mounting rack and a filtering rack; a mounting rack is arranged on one side of the diversion frame, and a filtering rack is arranged on one side of the mounting rack. During use, the position of the filtering rack is fixed through the mounting rack, and some particulate matter and suspended matter can be blocked from entering through the filtering rack, reducing the occurrence of mixed flow.

[0011] Preferably, the shock absorption component includes a base and a shock absorption pad; a base is arranged below the pump body, and a shock absorption pad is arranged below the base; the pump body is supported through the base, thereby supporting the energy-saving pump, and the base is shock-absorbed through the shock absorption pad, thereby shock-absorbing the energy-saving pump and improving the stability of the energy-saving pump during use.

[0012] Advantages of the present utility model:

[0013] 1. Compared with traditional energy-saving pumps during use, the flow mode of the liquid entering the pump at the inlet determines the liquid mixing level. At a high mixing level, eddy currents and turbulence will occur, which will increase energy loss and pump friction and affect the pump efficiency. This device separates the water flow through a flow isolation structure, reduces the turbulence and eddy current of the water flow through a directional water inlet structure, and at the same time uses a pre-pump filter to block the entry of some particulate matter and suspended matter, reducing the occurrence of mixed flow, thereby achieving the treatment of reducing the pump inlet mixed flow for the energy-saving pump;

[0014] 2. The position of the filter frame is fixed by the mounting frame. The filter frame can block the entry of some particulate and suspended substances, reducing the occurrence of mixed flow. The liquid flows through the diversion frame and is introduced into the water inlet pipe. The water flow entering the pump body can be separated by multiple groups of baffle plates, reducing the possibility of mixing. The position of the water inlet pipe is fixed by the fixing frame. The square structure of the water inlet pipe can reduce the turbulence and vortex of the water flow, thus realizing the treatment of reducing the mixed flow at the pump inlet for the energy-saving pump;

[0015] 3. The pump body is supported by the base, thus supporting the energy-saving pump. The base is shock-absorbed by the shock-absorbing pad, thus shock-absorbing the energy-saving pump and improving the stability of the energy-saving pump during use. Description of the Drawings

[0016] Figure 1 Shown is a three-dimensional structure schematic diagram of the single-stage double-flow guide high-efficiency energy-saving pump for reducing the mixed flow at the pump inlet of the present invention;

[0017] Figure 2 Shown is a first sectional structure schematic diagram of the single-stage double-flow guide high-efficiency energy-saving pump for reducing the mixed flow at the pump inlet of the present invention;

[0018] Figure 3 Shown is a second sectional structure schematic diagram of the single-stage double-flow guide high-efficiency energy-saving pump for reducing the mixed flow at the pump inlet of the present invention;

[0019] Figure 4 Shown is a partial three-dimensional structure schematic diagram of the single-stage double-flow guide high-efficiency energy-saving pump for reducing the mixed flow at the pump inlet of the present invention;

[0020] Description of the reference numerals: 1. Pump body; 2. Connection assembly; 201. Drain pipe; 202. Flange; 3. Water inlet assembly; 301. Water inlet pipe; 302. Fixing frame; 4. Baffle assembly; 401. Diversion frame; 402. Baffle plate; 5. Fixing assembly; 501. Mounting plate; 502. Bolt; 6. Filter assembly; 601. Mounting frame; 602. Filter frame; 7. Shock-absorbing assembly; 701. Base; 702. Shock-absorbing pad. Detailed Description of the Invention

[0021] The present invention will be further described below with reference to the drawings and embodiments.

[0022] Please refer to Figure 1, the present utility model provides an embodiment: a high-efficiency energy-saving pump with a single-stage double-flow guide for reducing the mixed flow at the pump inlet, which includes a pump body 1, a connection assembly 2, a water inlet assembly 3, a flow separation assembly 4, a fixing assembly 5, a filtering assembly 6 and a shock absorption assembly 7; a connection assembly 2 with a connection function is arranged above the pump body 1, a water inlet assembly 3 with a water inlet function is arranged on one side of the pump body 1, a flow separation assembly 4 with a flow separation function is arranged on one side of the water inlet assembly 3, a fixing assembly 5 with a fixing function is arranged outside the flow separation assembly 4, a filtering assembly 6 with a filtering function is arranged on one side of the flow separation assembly, and a shock absorption assembly 7 with a shock absorption function is arranged below the pump body 1.

[0023] Please refer to Figures 2-4 , in this embodiment, the connection assembly 2 includes a drain pipe 201 and a flange 202; the drain pipe 201 is arranged above the pump body 1, and a flange 202 is arranged at one end of the drain pipe 201. During use, drainage treatment is carried out through the drain pipe 201, and the flange 202 can be connected to an external pipeline structure. The water inlet assembly 3 includes a water inlet pipe 301 and a fixing frame 302; the water inlet pipe 301 is arranged on one side of the pump body 1, and a fixing frame 302 is arranged outside the water inlet pipe 301. The water inlet pipe 301 is of a square structure. During use, the position of the water inlet pipe 301 is fixed through the fixing frame 302, and the square structure of the water inlet pipe 301 can reduce the turbulence and eddy current of the water flow. The flow separation assembly 4 includes a flow guide frame 401 and a flow separation plate 402; the flow guide frame 401 is arranged on one side of the water inlet pipe 301, and a flow separation plate 402 is arranged inside the flow guide frame 401. Multiple groups of flow separation plates 402 are arranged. During use, the liquid flows through the flow guide frame 401 and is introduced into the water inlet pipe 301, and the water flow entering the pump body 1 can be separated by multiple groups of flow separation plates 402, reducing the possibility of mixing.

[0024] The fixing component 5 includes a mounting plate 501 and a bolt 502; a mounting plate 501 is provided on the outer side of the flow guide frame 401, and a bolt 502 is provided on the inner side of the mounting plate 501. During use, the mounting plate 501 is fixed to one side of the water inlet pipe 301 through the bolt 502, so as to fix the position of the flow guide frame 401. The filtering component 6 includes a mounting frame 601 and a filtering frame 602; a mounting frame 601 is provided on one side of the flow guide frame 401, and a filtering frame 602 is provided on one side of the mounting frame 601. During use, the position of the filtering frame 602 is fixed through the mounting frame 601, and some particulate matter and suspended matter can be blocked from entering through the filtering frame 602, reducing the occurrence of mixed flow. The shock-absorbing component 7 includes a base 701 and a shock-absorbing pad 702; a base 701 is provided below the pump body 1, and a shock-absorbing pad 702 is provided below the base 701; the pump body 1 is supported through the base 701, so as to support the energy-saving pump, and the base 701 is shock-absorbed through the shock-absorbing pad 702, so as to shock-absorb the energy-saving pump, improving the stability of the energy-saving pump during use.

[0025] During operation, first, the pump body 1 is supported through the base 701, so as to support the energy-saving pump, and the base 701 is shock-absorbed through the shock-absorbing pad 702, so as to shock-absorb the energy-saving pump.

[0026] After the device is fixed, the position of the filtering frame 602 is fixed through the mounting frame 601, and some particulate matter and suspended matter can be blocked from entering through the filtering frame 602, reducing the occurrence of mixed flow. The liquid flows through the flow guide frame 401 and is introduced into the water inlet pipe 301. The incoming water flow into the pump body 1 can be separated by multiple flow partition plates 402, reducing the possibility of mixing;

[0027] After the flow is partitioned, the position of the water inlet pipe 301 is fixed through the fixing frame 302, and the square structure of the water inlet pipe 301 can reduce the turbulence and eddy current of the water flow.

[0028] Through the above steps, the liquid inside the pump body 1 can be drained through the connecting component 2, the device can be shock-absorbed and supported through the shock-absorbing component 7, some particulate matter and suspended matter can be blocked from entering through the filtering component 6, the flow partition component 4 and the water inlet component 3 can be connected and fixed through the fixing component 5, the incoming water flow into the pump can be separated by the flow partition component 4, reducing the possibility of mixing, and the water inlet structure can be optimized through the water inlet component 3, reducing the turbulence and eddy current of the water flow, thus realizing the reduction of the pump inlet mixed flow treatment for the energy-saving pump.

[0029] The embodiments of the present utility model have been described in detail with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those skilled in the art.

Claims

1. An efficient energy-saving pump with a single-stage double-flow guide for reducing the mixed flow at the pump inlet, comprising a pump body (1); characterized in that: It also includes a connection component (2), a water inlet component (3), a flow separation component (4), a fixing component (5), a filtering component (6) and a shock absorption component (7); a connection component (2) with a connection function is arranged above the pump body (1), a water inlet component (3) with a water inlet function is arranged on one side of the pump body (1), a flow separation component (4) with a flow separation function is arranged on one side of the water inlet component (3), a fixing component (5) with a fixing function is arranged outside the flow separation component (4), a filtering component (6) with a filtering function is arranged on one side of the flow separation component, a shock absorption component (7) with a shock absorption function is arranged below the pump body (1), and the water inlet component (3) includes a water inlet pipe (301) and a fixing bracket (302); a water inlet pipe (301) is arranged on one side of the pump body (1), and the flow separation component (4) includes a diversion bracket (401) and a flow separation plate (402); a diversion bracket (401) is arranged on one side of the water inlet pipe (301), a flow separation plate (402) is arranged inside the diversion bracket (401), and multiple groups of flow separation plates (402) are provided.

2. The high-efficiency energy-saving pump with a single-stage double-flow guide for reducing the mixed flow at the pump inlet according to claim 1, characterized in that: The connection component (2) includes a drain pipe (201) and a flange (202); a drain pipe (201) is arranged above the pump body (1), and a flange (202) is arranged at one end of the drain pipe (201).

3. The high-efficiency energy-saving pump with a single-stage double-flow guide for reducing the mixed flow at the pump inlet according to claim 1, characterized in that: A fixing bracket (302) is arranged outside the water inlet pipe (301), and the water inlet pipe (301) is of a square structure.

4. The high-efficiency energy-saving pump with a single-stage double-flow guide for reducing the inlet mixed flow of the pump according to claim 1, characterized in that: The fixing component (5) includes a mounting plate (501) and bolts (502); a mounting plate (501) is arranged outside the diversion bracket (401), and bolts (502) are arranged inside the mounting plate (501).

5. The high-efficiency energy-saving pump with a single-stage double-flow guide for reducing the mixed flow at the pump inlet according to claim 1, characterized in that: The filtering component (6) includes a mounting frame (601) and a filtering frame (602); a mounting frame (601) is arranged on one side of the diversion bracket (401), and a filtering frame (602) is arranged on one side of the mounting frame (601).

6. The high-efficiency energy-saving pump with a single-stage double-flow guide for reducing the mixed flow at the pump inlet according to claim 1, wherein: The shock absorption component (7) includes a base (701) and a shock absorption pad (702); a base (701) is arranged below the pump body (1), and a shock absorption pad (702) is arranged below the base (701).

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