Self-pressure-regulating double-flow-path energy-saving pump

Abstract

The utility model discloses a self-pressure-regulating double-flow-path energy-saving pump, and relates to the technical field of double-flow-path energy-saving pumps. Comprising an energy-saving pump 1, the outer wall of a flow guide pipe 5 is fixedly connected with a supercharging device 2 and an adjusting device 3, the adjusting device 3 comprises an adjusting base 31, the outer wall of the adjusting base 31 is rotationally connected with an adjusting blade 32, the outer wall of the adjusting blade 32 is fixedly connected with an adjusting handle 33, and the outer wall of a fixed connecting rod 36 is rotationally connected with a rotating connecting rod 37 through a rotating shaft. And the inner wall of the rotating connecting rod 37 is in threaded connection with an adjusting knob 38. By means of the adjusting device, when the pressure needs to be changed, the adjusting knob 38 slides on the fixing groove seat 39 according to the actual pressure needing to be adjusted, the water flow driven by the paddles 24 is reduced by reducing the gaps between the adjusting blades 32, and pressure adjustment is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to double -flow path energy -saving pump technical field, specifically for a kind of self-regulating pressure double -flow path energy -saving pump. BACKGROUND

[0002] In industrial production and daily life, water pump as the key equipment of conveying liquid, its performance advantage and disadvantage directly influence the running efficiency and cost of whole system.

[0003] But in prior art, in pressure regulation aspect, traditional pump is difficult to flexibly adapt to the diverse demand of water pressure under different scenes, for example, in building water supply system, water pressure required by different floors is different, there is also difference in requirement of water pressure when peak water and low water, in industrial production, like chemical process, machining link, etc., high stability requirement of water pressure, however, traditional pump cannot realize pressure control by simple operation.

[0004] UTILIZATION CONTENT

[0005] (One) the technical problem solved

[0006] In view of the deficiency of prior art, the utility model provides a kind of self-regulating pressure double -flow path energy -saving pump, solve the diverse demand of water pressure under different scenes problem.

[0007] (Two) technical scheme

[0008] To realize above-mentioned purpose, the utility model is realized by following technical scheme: a kind of self-regulating pressure double -flow path energy -saving pump.It includes: energy -saving pump, the outer wall of the energy -saving pump is fixedly connected with water inlet pipe, the outer wall of the energy -saving pump is fixedly connected with flow guide pipe, the outer wall of the flow guide pipe is fixedly connected with booster device, the outer wall of the booster device is fixedly connected with water outlet pipe, adjusting device, the outer wall of the adjusting device is fixedly connected with the outer wall of energy -saving pump, the adjusting device includes adjusting base, the outer wall of the adjusting blade is rotatably connected with adjusting base, the outer wall of the adjusting blade is fixedly connected with adjusting handle, the outer wall of the adjusting handle is rotatably connected with the inner wall of adjusting base, the outer wall of the adjusting handle is rotatably connected with adjusting ring, the outer wall of the fixed shaft is fixedly connected with the fixed connecting rod, the outer wall of the fixed connecting rod is rotatably connected with rotating connecting rod by pivot, the inner wall of the rotating connecting rod is threadedly connected with adjusting knob, the outer wall of the adjusting knob is slidably connected with fixed slot seat, the outer wall of the fixed slot seat is fixedly connected with the outer wall of energy -saving pump, the position of adjusting blade is limited by adjusting base.

[0009] The booster device includes booster shell, the inner wall of the booster shell is rotatably connected with rotating shaft, the outer wall of the rotating shaft is fixedly connected with impeller seat, the outer wall of the impeller seat is fixedly connected with paddle, the outer wall of the paddle is fixedly connected with the outer wall of rotating shaft, the position of paddle is limited by impeller seat.

[0010] The outer wall of the pressurizing shell is fixedly connected with the outer wall of the water outlet pipe, the outer wall of the pressurizing shell is fixedly connected with the outer wall of the flow guide pipe, the outer wall of the rotating shaft is fixedly connected with the shaft of the energy-saving pump penetrating through the pressurizing shell, the outer wall of the adjusting base is fixedly connected with the inner wall of the pressurizing shell, and the fixed shaft is rotatably connected with the outer wall of the pressurizing shell penetrating through the pressurizing shell.

[0011] (Three) beneficial effects

[0012] The utility model provides a kind of self-regulating pressure double-flow path energy-saving pump.It has the following beneficial effects:

[0013] (One), the self-regulating pressure double-flow path energy-saving pump, by setting adjusting device, when actual working condition needs to change pressure, just simple operation adjusting knob, by a series of connecting rods and rotating structure, the gap between adjusting vane can be adjusted, in turn change paddle driven water flow, realize the control to pressure, satisfy the diverse demand to water pressure under different scenes.

[0014] (Two), the self-regulating pressure double-flow path energy-saving pump, by setting pressurizing device, energy-saving pump carries out preliminary pumping treatment to water flow, pressurizing device realizes self-regulating pressure according to the rotating speed of energy-saving pump, unnecessary energy consumption is reduced, compared with traditional single pump body structure, without additional power to maintain water pressure stability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic view of the utility model;

[0016] Figure 2 It is the structure schematic view of the pressurizing device of the utility model;

[0017] Figure 3 It is the internal schematic view of the pressurizing device of the utility model;

[0018] Figure 4 It is the front schematic view of the adjusting device of the utility model;

[0019] Figure 5 It is the back schematic view of the adjusting device of the utility model.

[0020] In the drawing: 1, energy-saving pump;2, pressurizing device;3, adjusting device;4, water outlet pipe;5, flow guide pipe;6, water inlet pipe;21, pressurizing shell;22, rotating shaft;23, impeller seat;24, paddle;31, adjusting base;32, adjusting vane;33, adjusting handle;34, adjusting ring;35, fixed shaft;36, fixed connecting rod;37, rotating connecting rod;38, adjusting knob;39, fixed groove seat. DETAILED DESCRIPTION

[0021] The technical scheme in the utility model will be described clearly and completely in connection with the drawings in 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 the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a self-regulating pressure double-flow energy-saving pump, comprising: energy-saving pump 1, the outer wall of energy-saving pump 1 is fixedly connected with water inlet pipe 6, the outer wall of energy-saving pump 1 is fixedly connected with flow guide pipe 5, the outer wall of flow guide pipe 5 is fixedly connected with booster device 2, the outer wall of booster device 2 is fixedly connected with water outlet pipe 4, adjusting device 3, the outer wall of adjusting device 3 is fixedly connected with the outer wall of energy-saving pump 1, adjusting device 3 includes adjusting base 31, the outer wall of adjusting blade 32 is rotatably connected with adjusting base 31, the outer wall of adjusting blade 32 is fixedly connected with adjusting handle 33, the outer wall of adjusting handle 33 is rotatably connected with the inner wall of adjusting base 31, the outer wall of adjusting handle 33 is rotatably connected with adjusting ring 34, the outer wall of adjusting ring 34 is fixedly connected with fixed shaft 35, the outer wall of fixed shaft 35 is fixedly connected with fixed connecting rod 36, the outer wall of fixed connecting rod 36 is rotatably connected with rotating connecting rod 37 by pivot, the inner wall of rotating connecting rod 37 is threadedly connected with adjusting knob 38, the outer wall of adjusting knob 38 is slidably connected with fixed groove seat 39, the outer wall of fixed groove seat 39 is fixedly connected with the outer wall of energy-saving pump 1, the position of adjusting blade 32 can be adjusted by adjusting handle 33 when adjusting ring 34 is rotated by adjusting handle 33.

[0023] The booster device 2 includes a booster housing 21, the inner wall of the booster housing 21 is rotatably connected with a rotating shaft 22, the outer wall of the rotating shaft 22 is fixedly connected with an impeller seat 23, the outer wall of the impeller seat 23 is fixedly connected with a paddle 24, the outer wall of the paddle 24 is fixedly connected with the outer wall of the rotating shaft 22, the rotating shaft 22 can drive the paddle 24 to rotate by connecting the paddle 24 with the rotating shaft 22.

[0024] The outer wall of the booster housing 21 is fixedly connected with the outer wall of the water outlet pipe 4, the outer wall of the booster housing 21 is fixedly connected with the outer wall of the flow guide pipe 5, the outer wall of the rotating shaft 22 is fixedly connected with the shaft of the energy-saving pump 1, the outer wall of the adjusting base 31 is fixedly connected with the inner wall of the booster housing 21, the fixed shaft 35 is rotatably connected with the outer wall of the booster housing 21 by penetrating the booster housing 21, the rotating shaft 22 is synchronously rotated with the energy-saving pump 1 by connecting the rotating shaft 22 with the shaft of the energy-saving pump 1.

[0025] In use, first, through the inlet pipe 6 of the external water source into the energy saving pump 1, water into the energy saving pump 1 after the initial pumping process, through the energy saving pump 1 out of the water flow, will along the guide pipe 5 into the booster device 2, and then from the outlet pipe 4 discharge.

[0026] In the booster device 2, its structure is composed of booster shell 21, rotating shaft 22, impeller seat 23 and paddle 24, when the energy saving pump 1 drive operation, will drive rotating shaft 22 synchronous rotation, at this time, when the water flow through the guide pipe 5 into the booster device 2, rotating shaft 22 drive impeller seat 23 and paddle 24 high speed rotation, paddle 24 through the interaction with the water flow, drive water flow and increase its pressure, because the rotating shaft 22 and the shaft of the energy saving pump 1 connected, booster device 2 can realize self pressure regulating function according to the rotating speed of energy saving pump 1.

[0027] When the need for additional pressure regulation, adjustment device 3 play a role, in the case of not need to adjust the pressure, the adjustment blade 32 is in the normal open state, water flow can normally enter the booster device 2, and when the need to change the pressure, first loosen the adjustment knob 38, according to the actual need to adjust the pressure, the adjustment knob 38 in the fixed groove 39 on the sliding operation, after adjustment, tighten the adjustment knob 38, when the adjustment knob 38 moves, will drive rotating link 37 move, rotating link 37 in turn drive fixed link 36 rotation. Fixed link 36 rotation will drive the fixed shaft 35 rotation, fixed shaft 35 in turn drive adjustment ring 34 rotation, adjustment ring 34 rotation, will drive each adjustment blade 32 rotation, respectively, reduce the gap between each adjustment blade 32, by reducing the gap between the adjustment blade 32, thereby reducing the water flow driven by the paddle 24, ultimately realize the regulation of pressure.

[0028] It should be noted that in this text, such as 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 "include", "contain" 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 includes the elements inherent in such process, method, article or equipment. Without more limitation, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0029] While embodiments of the present application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and changes can be made by those skilled in the art without departing from the spirit and scope of the present application, which is defined by the following claims.

Claims

1. A self-regulating pressure dual flow path energy saving pump, characterized by, Include: Energy-saving pump (1), the outer wall of the energy-saving pump (1) is fixedly connected with the water inlet pipe (6), the outer wall of the energy-saving pump (1) is fixedly connected with the flow guide pipe (5), the outer wall of the flow guide pipe (5) is fixedly connected with the booster device (2), the outer wall of the booster device (2) is fixedly connected with the water outlet pipe (4); Adjusting device (3), the outer wall of the adjusting device (3) is fixedly connected with the outer wall of the energy-saving pump (1), the adjusting device (3) comprises an adjusting base (31), the outer wall of the adjusting base (31) is rotatably connected with an adjusting blade (32), the outer wall of the adjusting blade (32) is fixedly connected with an adjusting handle (33), the outer wall of the adjusting handle (33) is rotatably connected with the inner wall of the adjusting base (31), the outer wall of the adjusting handle (33) is rotatably connected with an adjusting ring (34), the outer wall of the adjusting ring (34) is fixedly connected with a fixed shaft (35), the outer wall of the fixed shaft (35) is fixedly connected with a fixed connecting rod (36), the outer wall of the fixed connecting rod (36) is rotatably connected with a rotating connecting rod (37) through a rotating shaft, the inner wall of the rotating connecting rod (37) is threadedly connected with an adjusting knob (38), the outer wall of the adjusting knob (38) is slidably connected with a fixed groove seat (39).

2. The self-pressure-regulating dual-flow energy-saving pump according to claim 1, characterized in that: The outer wall of the fixed groove seat (39) is fixedly connected with the outer wall of the energy-saving pump (1).

3. The self governing dual flow energy saving pump as claimed in claim 1, wherein: The booster device (2) comprises a booster shell (21), the inner wall of the booster shell (21) is rotatably connected with a rotating shaft (22), the outer wall of the rotating shaft (22) is fixedly connected with an impeller seat (23), the outer wall of the impeller seat (23) is fixedly connected with a paddle (24), the outer wall of the paddle (24) is fixedly connected with the outer wall of the rotating shaft (22).

4. The self governing dual flow energy saving pump according to claim 3, wherein: The outer wall of the booster shell (21) is fixedly connected with the outer wall of the water outlet pipe (4), the outer wall of the booster shell (21) is fixedly connected with the outer wall of the flow guide pipe (5), the outer wall of the rotating shaft (22) is fixedly connected with the shaft of the energy-saving pump (1) through the booster shell (21).

5. The self governing dual flow energy saving pump as claimed in claim 1, wherein: The outer wall of the adjusting base (31) is fixedly connected with the inner wall of the booster shell (21), the fixed shaft (35) is rotatably connected with the outer wall of the booster shell (21) through the booster shell (21).

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