CN216518586U - Resistance-reducing pressurizing device for circulating water pump - Google Patents
Resistance-reducing pressurizing device for circulating water pump Download PDFInfo
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- CN216518586U CN216518586U CN202123005498.5U CN202123005498U CN216518586U CN 216518586 U CN216518586 U CN 216518586U CN 202123005498 U CN202123005498 U CN 202123005498U CN 216518586 U CN216518586 U CN 216518586U
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Abstract
The utility model discloses a resistance-reducing pressurizing device for a circulating water pump, which comprises a water inlet pipe, a fixing pipe and a water outlet pipe, wherein a first fixing ring is fixedly connected to one side of the water inlet pipe, a second fixing ring and a third fixing ring are respectively and fixedly connected to the two sides of the fixing pipe, a fourth fixing ring is fixedly connected to one side of the water outlet pipe, a plurality of fixing holes are formed in one sides of the first fixing ring, the second fixing ring, the third fixing ring and the fourth fixing ring, bolts are arranged in the fixing holes, a plurality of guide plates are welded on the inner wall of the fixing pipe, a fixing cylinder is welded on one side of the inner wall of the fixing pipe, and a jet cylinder is welded on the inner wall of the fixing cylinder. According to the utility model, the guide plate and the jet flow cylinder are arranged, so that water flow at the water outlet of the water pump enters the device, when passing through the fixed pipe, the guide plate on the inner wall of the fixed pipe can rectify the water flow, so that the high-speed movement of the water flow is facilitated, and then the water flow can be sprayed out through the jet flow cylinder, so that pressurization is carried out, and finally the water flow is discharged through the water outlet pipe.
Description
Technical Field
The utility model relates to the technical field of water pump equipment, in particular to a drag reduction and pressurization device for a circulating water pump.
Background
At present, the circulating water pump is widely applied to various fields such as hotels, hospitals, markets, electronic factories, chemical plants and the like, and the resistance-reducing and pressure-boosting device is a device for improving the overall efficiency of the circulating water pump. In circulating water pump, drag reduction supercharging device reduces the water pump design lift under the prerequisite that flow remains unchanged, makes the water pump distribute the motor power reduction, reaches the purpose of sparingly water pump power consumption.
In the existing equipment, a reducer, a soft joint, a check valve, a butterfly valve and the like are additionally arranged at the outlet of the water pump, so that the water flow running at high speed is sprayed out from the pump port to form turbulent flow and turbulent flow, and the normal work of the water pump is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a drag reduction and pressurization device for a circulating water pump.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a drag reduction supercharging device ware for circulating water pump, includes inlet tube, solid fixed tube and outlet pipe, the first retainer plate of one side fixedly connected with of inlet tube, fixedly connected with second retainer plate and third retainer plate respectively are distinguished to the both sides of solid fixed tube, a plurality of fixed orificess have all been seted up to one side fixedly connected with fourth retainer plate of one side of outlet pipe, first retainer plate, second retainer plate, third retainer plate and one side of fourth retainer plate, and the inside of fixed orifices is equipped with the bolt, the inner wall welding of solid fixed tube has a plurality of guide plates, the welding of inner wall one side of solid fixed tube has a solid fixed cylinder, and the welding of the inner wall of solid fixed cylinder has a efflux section of thick bamboo.
Furthermore, a sealing groove is formed in one side of each of the first fixing ring, the second fixing ring, the third fixing ring and the fourth fixing ring, and a sealing ring is arranged inside the sealing groove.
Furthermore, a guide cylinder is bonded on one side of the second fixing ring and located inside the water inlet pipe, and the inner wall of the guide cylinder is inclined.
Furthermore, one side of the guide plate is arc-shaped.
Furthermore, a plurality of flow guide blocks are welded on the inner wall of the fixed pipe, one side of each flow guide block is inclined, and each flow guide block is located between the flow guide plates.
Furthermore, the first fixing ring and the outer welding of the fourth fixing ring are provided with a first fixing block, the second fixing ring and the outer welding of the third fixing ring are provided with a second fixing block, a positioning block is welded on one side of the second fixing block, and a positioning groove is formed in one side of the first fixing block.
Furthermore, a plurality of guide fins are welded on the inner wall of the jet flow cylinder.
The utility model has the beneficial effects that:
1. the guide plate and the jet flow cylinder are arranged, so that water flow at the water outlet of the water pump enters the device, when passing through the fixed pipe, the guide plate on the inner wall of the fixed pipe can rectify the water flow to facilitate high-speed movement of the water flow, and then the water flow can be sprayed out through the jet flow cylinder to be pressurized and finally discharged through the water outlet pipe;
2. by arranging the fixing ring and the sealing ring, the water inlet pipe, the fixing pipe and the water outlet pipe can be fixed by the bolt, and the sealing performance of the device can be improved by the sealing ring;
3. the guide shell with the inclined inner wall is arranged, so that water flow can conveniently enter the device;
4. the flow guide plate with one arc-shaped side is arranged, so that the water flow is convenient to rectify, and the water flow rectified by the flow guide plate enters the inside of the jet flow cylinder through the flow guide of the flow guide block by virtue of the flow guide block so as to be pressurized and ejected;
5. by arranging the positioning block and the positioning groove, the positioning block and the positioning groove can position the device when the device is installed, so that the first fixing ring, the second fixing ring, the third fixing ring and the fourth fixing ring can be conveniently and fixedly installed;
6. through setting up the water conservancy diversion fin, the resistance reduction ability that can further hoisting device, the blowout of the rivers of being convenient for.
Drawings
FIG. 1 is a schematic cross-sectional view of a drag reduction and pressurization device for a circulating water pump according to embodiment 1;
FIG. 2 is a side view of a cross-sectional structure of a drag reduction and pressurization device for a circulating water pump according to embodiment 1;
fig. 3 is a schematic cross-sectional structural diagram of a drag reduction and pressurization device for a circulating water pump according to embodiment 2.
In the figure: the water guide device comprises a water inlet pipe 1, a water guide cylinder 2, a first fixing ring 3, a second fixing ring 4, a bolt 5, a fixing pipe 6, a water guide plate 7, a water guide block 8, a fixing cylinder 9, a jet cylinder 10, a third fixing ring 11, a fourth fixing ring 12, a sealing ring 13, a water outlet pipe 14, a first fixing block 15, a positioning block 16, a second fixing block 17 and a water guide fin 18.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a drag reduction pressurizing device for a circulating water pump comprises a water inlet pipe 1, a fixed pipe 6 and a water outlet pipe 14, wherein one side of the water inlet pipe 1 is fixedly connected with a first fixed ring 3, two sides of the fixed pipe 6 are respectively and fixedly connected with a second fixed ring 4 and a third fixed ring 11, one side of the water outlet pipe 14 is fixedly connected with a fourth fixed ring 12, one sides of the first fixed ring 3, the second fixed ring 4, the third fixed ring 11 and the fourth fixed ring 12 are respectively provided with a plurality of fixed holes, bolts 5 are arranged inside the fixed holes, a plurality of guide plates 7 are welded on the inner wall of the fixed pipe 6, a fixed cylinder 9 is welded on one side of the inner wall of the fixed pipe 6, a jet cylinder 10 is welded on the inner wall of the fixed cylinder 9, water flow at a water outlet of the water pump enters the device through the water inlet pipe 1, when the water flow passes through the fixed pipe 6, the guide plates 7 on the inner wall of the fixed pipe 6 can rectify the water flow, facilitating high speed movement of the water stream which is then ejected through the jet cylinder 10 to be pressurised and finally discharged through the outlet pipe 14.
Wherein, sealed recess has all been seted up to one side of first retainer plate 3, second retainer plate 4, third retainer plate 11 and fourth retainer plate 12, and the inside of sealed recess is equipped with sealing washer 13, can fix inlet tube 1, solid fixed tube 6 and outlet pipe 14 through bolt 5, and sealing washer 13 can promote device's sealing performance.
Wherein, one side bonding of second retainer plate 4 has draft tube 2, and draft tube 2 is in the inside of inlet tube 1, and the inner wall of draft tube 2 is the slope form, is the inside of the draft tube 2 of slope form through the inner wall and is convenient for rivers access device.
Wherein, one side of guide plate 7 is the arc, and one side is curved guide plate 7 and is convenient for carry out the rectification to rivers.
Wherein, the inner wall welding of fixed pipe 6 has a plurality of water conservancy diversion pieces 8, and one side of water conservancy diversion piece 8 is the slope form, and water conservancy diversion piece 8 is in between guide plate 7, and rivers after the guide plate 7 rectification can get into the inside of efflux section of thick bamboo 10 through the water conservancy diversion of guide piece 8, carry out the pressure boost and jet out.
Wherein, the outside welding of first retainer plate 3 and fourth retainer plate 12 has first fixed block 15, the outside welding of second retainer plate 4 and third retainer plate 11 has second fixed block 17, the welding of one side of second fixed block 17 has locating piece 16, positioning groove has been seted up to one side of first fixed block 15, locating piece 16 and positioning groove can be when installing the device, fix a position to be convenient for first retainer plate 3, second retainer plate 4, third retainer plate 11 and fourth retainer plate 12 carry out fixed mounting.
The working principle is as follows: the water flow at the water outlet of the water pump enters the device through the water inlet pipe 1, when the water flow passes through the fixed pipe 6, the guide plate 7 on the inner wall of the fixed pipe 6 can rectify the water flow to facilitate the high-speed movement of the water flow, and then the water flow can be sprayed out through the jet flow cylinder 10 to be pressurized and finally discharged through the water outlet pipe 14;
the water inlet pipe 1, the fixing pipe 6 and the water outlet pipe 14 can be fixed through the bolts 5, and the sealing ring 13 can improve the sealing performance of the device;
the guide cylinder 2 with the inclined inner wall is convenient for water flow to enter the device;
the guide plate 7 with one arc side is convenient for rectifying the water flow;
the water flow rectified by the guide plate 7 is guided by the guide block 8 to enter the jet flow cylinder 10 for pressurization and ejection;
the positioning block 16 and the positioning groove can position the device when the device is installed, so that the first fixing ring 3, the second fixing ring 4, the third fixing ring 11 and the fourth fixing ring 12 can be fixedly installed conveniently.
Example 2
Referring to fig. 3, compared with embodiment 1, in this embodiment, in order to increase the practicability of the device, a plurality of flow guide fins 18 are welded on the inner wall of the jet cylinder 10, and the resistance reduction capability of the device can be further improved through the flow guide fins 18, so as to facilitate the ejection of water flow.
The working principle is as follows: the water flow at the water outlet of the water pump enters the device through the water inlet pipe 1, when the water flow passes through the fixed pipe 6, the guide plate 7 on the inner wall of the fixed pipe 6 can rectify the water flow to facilitate the high-speed movement of the water flow, and then the water flow can be sprayed out through the jet flow cylinder 10 to be pressurized and finally discharged through the water outlet pipe 14;
the water inlet pipe 1, the fixing pipe 6 and the water outlet pipe 14 can be fixed through the bolts 5, and the sealing ring 13 can improve the sealing performance of the device;
the guide cylinder 2 with the inclined inner wall is convenient for water flow to enter the device;
the guide plate 7 with one arc side is convenient for rectifying the water flow;
the water flow rectified by the guide plate 7 is guided by the guide block 8 to enter the jet flow cylinder 10 for pressurization and ejection;
the positioning block 16 and the positioning groove can position the device when the device is installed, so that the first fixing ring 3, the second fixing ring 4, the third fixing ring 11 and the fourth fixing ring 12 can be conveniently and fixedly installed;
the resistance reducing capability of the device can be further improved through the guide fins 18, and the water flow can be conveniently sprayed out.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A drag reduction supercharging device for a circulating water pump comprises a water inlet pipe (1), a fixed pipe (6) and a water outlet pipe (14), it is characterized in that one side of the water inlet pipe (1) is fixedly connected with a first fixing ring (3), two sides of the fixed pipe (6) are respectively and fixedly connected with a second fixed ring (4) and a third fixed ring (11), a fourth fixing ring (12) is fixedly connected with one side of the water outlet pipe (14), a plurality of fixing holes are formed in one sides of the first fixing ring (3), the second fixing ring (4), the third fixing ring (11) and the fourth fixing ring (12), bolts (5) are arranged inside the fixing holes, the inner wall of the fixed pipe (6) is fixedly connected with a plurality of guide plates (7), one side of the inner wall of the fixed pipe (6) is fixedly connected with a fixed cylinder (9), and the inner wall of the fixed cylinder (9) is fixedly connected with a jet cylinder (10).
2. The drag reduction and pressurization device for the circulating water pump as claimed in claim 1, wherein one side of the first fixed ring (3), the second fixed ring (4), the third fixed ring (11) and the fourth fixed ring (12) is provided with a sealing groove, and a sealing ring (13) is arranged inside the sealing groove.
3. The drag reduction and pressurization device for the circulating water pump as claimed in claim 1, wherein a guide cylinder (2) is bonded to one side of the second fixing ring (4), the guide cylinder (2) is located inside the water inlet pipe (1), and the inner wall of the guide cylinder (2) is inclined.
4. A drag reducing and pressure increasing device for circulating water pump according to claim 1 characterized in that one side of the baffle (7) is arc shaped.
5. The drag reduction and pressurization device for the circulating water pump as claimed in claim 1, wherein the inner wall of the fixed pipe (6) is fixedly connected with a plurality of flow guide blocks (8), one side of each flow guide block (8) is inclined, and each flow guide block (8) is located between the flow guide plates (7).
6. The drag reduction and pressurization device for the circulating water pump as claimed in claim 1, wherein a first fixing block (15) is fixedly connected to the outside of the first fixing ring (3) and the fourth fixing ring (12), a second fixing block (17) is fixedly connected to the outside of the second fixing ring (4) and the third fixing ring (11), a positioning block (16) is fixedly connected to one side of the second fixing block (17), and a positioning groove is formed in one side of the first fixing block (15).
7. The pressure reducing and increasing device for the circulating water pump is characterized in that a plurality of guide fins (18) are fixedly connected to the inner wall of the jet cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123005498.5U CN216518586U (en) | 2021-12-01 | 2021-12-01 | Resistance-reducing pressurizing device for circulating water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123005498.5U CN216518586U (en) | 2021-12-01 | 2021-12-01 | Resistance-reducing pressurizing device for circulating water pump |
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| Publication Number | Publication Date |
|---|---|
| CN216518586U true CN216518586U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123005498.5U Active CN216518586U (en) | 2021-12-01 | 2021-12-01 | Resistance-reducing pressurizing device for circulating water pump |
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2021
- 2021-12-01 CN CN202123005498.5U patent/CN216518586U/en active Active
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