CN218030423U - External rotor pipeline generator and pressure regulating equipment - Google Patents
External rotor pipeline generator and pressure regulating equipment Download PDFInfo
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- CN218030423U CN218030423U CN202220247038.9U CN202220247038U CN218030423U CN 218030423 U CN218030423 U CN 218030423U CN 202220247038 U CN202220247038 U CN 202220247038U CN 218030423 U CN218030423 U CN 218030423U
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- external rotor
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 13
- 238000002955 isolation Methods 0.000 claims abstract description 31
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000010248 power generation Methods 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000008676 import Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses an external rotor pipeline generator and pressure regulating equipment. The impeller cavity shell is provided with an impeller inner cavity penetrating through a fluid inlet and a fluid outlet of the impeller cavity shell, an opening at the side part of the impeller inner cavity is provided with at least one stage of stepped hole, the impeller cavity shell further comprises a sealing isolation seat, the sealing isolation seat is directly installed on the end face of the one stage of stepped hole, the power generation power part is located in the impeller inner cavity, the electric energy generation part is isolated outside the impeller inner cavity, and an external end cover is installed on the impeller cavity shell. After the structure is adopted, the impeller cavity shell can be directly utilized to be conveniently and quickly installed on a pipeline, and can also be additionally installed on original equipment, so that the improvement is facilitated, the application range is expanded, the improvement cost is low, the potential safety hazard problem is effectively prevented, the impeller cavity shell is applied to voltage regulating equipment to generate electricity, and the self-power supply of the equipment is realized.
Description
Technical Field
The utility model relates to a generator and the application of this generator, specific outer rotor pipeline generator and pressure regulating equipment.
Background
The pipeline transmission fluid process contains a large amount of energy, when reducing pipeline pressure, then can cause the waste of energy, in order to make full use of these wasted energy, the inventor has developed the pipeline generator who installs in the pipeline, this kind of pipeline generator can directly be installed and realize the utilization of energy in the pipeline, but this technical scheme is only the rudiment of generator, and there is not specific installation structural design, therefore how to use it in order to realize convenient and fast in the pipeline and install and equipment transformation then still need design and improve, and its structural design still has certain defect, the leakproofness still does not reach ideal effect, still has certain potential safety hazard.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an external rotor pipeline generator and pressure regulating equipment that structural design is simple, convenient to use, security are high and the installation is reformed transform easily, the practicality is strong.
In order to solve the technical problem, the utility model discloses an external rotor pipeline generator, including the impeller chamber casing that has fluid inlet and fluid outlet, can promote rotatory electricity generation power part and with electricity generation power part complex electric energy production part by the fluid, impeller chamber casing has the fluid inlet who link up impeller chamber casing and the impeller inner chamber of fluid outlet, the lateral part opening part of impeller inner chamber is provided with at least one-level step hole, still includes a sealed isolation seat that is used for installing electricity generation power part and electric energy production part, and sealed isolation seat direct mount is in one of them one-level on the terminal surface in step hole and make electricity generation power part be located the impeller inner chamber and keep apart the electric energy production part outside the impeller inner chamber simultaneously, install the shell end cover that is located the electric energy production part outside on impeller chamber casing.
Two stages of stepped holes are formed in the opening of the side portion of the inner cavity of the impeller, the sealing isolation seat is installed on the end face of the stepped hole at the inner side of the inner cavity of the impeller, and a sealing inner cover used for sealing the electric energy generating portion is installed on the end face of the stepped hole at the outer side of the inner cavity of the impeller.
The power generation power part comprises a circular cover shell, impellers distributed on the outer circumferential surface of the circular cover shell and a rotor arranged on the inner circumferential surface of the circular cover shell, the electric energy generation part comprises a stator matched with the rotor, the stator is connected with a power generation output end, and the rotor is isolated from the stator through a sealing isolation seat.
The sealing isolation seat comprises a flange shell and a flange arranged on one side of the opening end of the flange shell, the flange shell is provided with an inner cylinder with a concave middle part, and the stator is fixedly sleeved on the inner cylinder.
The middle part of the circular cover shell is provided with a rotating shaft, the circular cover shell extends into the inner cavity of the inner cylinder through the rotating shaft to be supported and installed, the circular cover shell is sleeved on the periphery of the flange shell and forms a rotating structure under the support of the rotating shaft, and therefore the circular cover shell is matched with the stator to generate electricity.
The rotating shaft is arranged in the inner cavity of the inner cylinder through a bearing or a copper sleeve.
The fluid inlet is tangentially communicated with the inner cavity of the impeller.
The utility model provides a pressure regulating equipment based on foretell external rotor pipeline generator uses, includes the import pipe and the inlet valve of former voltage regulator main part, former voltage regulator main part front end and connects outlet pipe and the outlet valve in former voltage regulator main part rear end, be provided with the filter that is located former voltage regulator main part entrance point in the import pipe, draw forth a branch pipe of being connected with former voltage regulator outlet pipe between filter and the former voltage regulator main part entrance point, the series connection is installed on the branch pipe external rotor pipeline generator and the air-vent valve supporting with external rotor pipeline generator.
After the structure is adopted, the impeller cavity shell with the impeller inner cavity is designed, and the opening at the side part of the impeller inner cavity is provided with the at least one step hole, so that the impeller cavity shell can be directly and conveniently installed on a pipeline by utilizing the impeller cavity shell, and can also be additionally installed on the original pipeline, the reconstruction is facilitated, the application range is expanded, the reconstruction cost is low, in addition, the sealing isolation seat is reliably installed by the structural design of the step hole, particularly, the sealing inner cover pressed on the sealing isolation seat is further designed, the sealing reliability is further improved, the potential safety hazard problem is effectively prevented, in addition, the self-power supply of real-time wireless remote transmission of data such as pressure, flow and leakage alarm of the pressure regulating equipment is realized.
Drawings
Fig. 1 is a schematic cross-sectional view of an external rotor-pipe generator according to the present invention;
FIG. 2 is a schematic perspective view of a casing of a wheel cavity according to the present invention;
FIG. 3 is a schematic structural view of the impeller chamber housing according to the present invention;
FIG. 4 is a front view structure diagram of the power generation and output unit of the present invention;
FIG. 5 is a schematic diagram of the rear view of the assembled power generation and output unit of the present invention;
fig. 6 is a schematic perspective view of the inner sealing cap of the present invention;
fig. 7 is a schematic perspective view of the middle seal isolation seat of the present invention;
fig. 8 is a schematic cross-sectional view of the middle sealing isolation seat according to the present invention;
FIG. 9 is an enlarged view of the structure at A in FIG. 1;
fig. 10 is a schematic structural view of the middle pressure regulating device of the present invention.
Detailed Description
The external rotor pipeline generator and the voltage regulating device of the present invention will be further described in detail with reference to the accompanying drawings and the specific embodiments.
The first embodiment is as follows:
as shown in the figures, the external rotor pipeline generator of the embodiment includes an impeller cavity housing 1 having a fluid inlet 17 and a fluid outlet 18, a power generation power portion 2 capable of being pushed to rotate by a fluid, and an electric energy generation portion 3 engaged with the power generation power portion 2, where the impeller cavity housing 1 has an impeller cavity 4 penetrating through the fluid inlet and the fluid outlet of the impeller cavity housing, as seen in the figure, an opening of the impeller cavity 4 faces to the right (left and right directions are defined as left and right sides in fig. 1), the impeller cavity 4 is perpendicular to a fluid inlet and outlet direction, a two-stage step hole 5 is provided at a side opening of the impeller cavity 4, and a seal isolation seat 6 for mounting the power generation portion 2 and the electric energy generation portion 3, the seal isolation seat 6 is mounted on an end face of a one-stage step hole inside the impeller cavity 4, and a seal ring is pressed between the seal isolation seat 6 and the end face of the step hole, a seal 7 is mounted on an end face of the one-stage step hole outside the impeller cavity 4, the seal inner cover 7 is pressed on a right end face of the seal isolation seat 6, thereby the seal isolation seat 6 tightly fixes the seal isolation seat 6, after the seal inner cover 7 is mounted, so that the electric energy generation portion 3 and the seal isolation seat 3 are located on the seal isolation housing, and the seal isolation seat 3, and the seal isolation seat 3 are designed to enable the seal isolation seat to generate electric energy generation portion to pass through the seal isolation housing 3, and the seal isolation housing 3.
Further, the power generation power part 2 comprises a circular housing 9, impellers 10 arranged on the outer circumferential surface of the circular housing and a rotor 14 arranged on the inner circumferential surface of the circular housing 9, the power generation part 3 mainly comprises a stator 15 matched with the rotor, the stator is connected with a power generation output end, the rotor 14 and the stator 15 are isolated by a sealing isolation seat 6, the sealing isolation seat 6 comprises a flange shell 11 and a flange 12 arranged at the opening end of the flange right side shell, as shown in fig. 8, the flange shell 11 is provided with an inner cylinder 13 formed by being depressed from the middle of the left closed end surface to the right side, the inner cylinder 13 is used as a convex part positioned in the inner cavity of the flange shell 11, so that a stator installation cavity is formed in the inner cavity of the flange shell 13, the stator 15 is positioned in the stator installation cavity and fixedly sleeved on the outer circumferential surface of the inner cylinder, the middle of the circular housing 9 is provided with a rotating shaft 16, the circular housing 9 extends into the inner cavity formed by the depressed lock of the inner cylinder 13 through the rotating shaft and is supported and installed on the periphery of the flange shell 11 through a bearing or a copper sleeve, and the rotor is rotatably sleeved on the periphery of the rotating shaft, so that the stator 14 and the stator is matched with the stator 14, thereby enabling the rotor to generate power generation structure and the stator to generate power generation part and generate power generation part.
Further, the fluid inlet 17 is communicated with the inner cavity 4 of the impeller in a tangential direction.
Example two:
as shown in fig. 10, the present embodiment is a pressure regulating device based on the above external rotor pipeline generator, which includes a primary pressure regulator main body 27, an inlet pipe 19 connected to the front end of the primary pressure regulator main body, and an outlet pipe 20 connected to the rear end of the primary pressure regulator main body, wherein an outlet valve 25 is installed on the outlet pipe 20, the inlet pipe 19 is provided with a filter 21 located in front of the inlet end of the primary pressure regulator main body 27, the inlet pipe 19 is provided with an inlet valve 26 located in front of the filter 21, a branch pipe 22 connected to the primary pressure regulator outlet pipe 20 is led out between the filter 21 and the inlet end of the primary pressure regulator main body 27, and the branch pipe 22 is provided with an external rotor pipeline generator 23 and a pressure regulating valve 24 matching with the external rotor pipeline generator in series.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (8)
1. An outer rotor pipeline generator is characterized in that: the impeller cavity shell comprises an impeller cavity shell body (1) with a fluid inlet (17) and a fluid outlet (18), a power generation power part (2) capable of being pushed to rotate by fluid and an electric energy generating part (3) matched with the power generation power part (2), wherein the impeller cavity shell body (1) is provided with an impeller inner cavity (4) penetrating through the fluid inlet and the fluid outlet of the impeller cavity shell body, an opening at the side part of the impeller inner cavity is provided with at least one stage of step hole (5), the impeller cavity shell further comprises a sealing isolation seat (6) used for installing the power generation power part (2) and the electric energy generating part (3), the sealing isolation seat (6) is directly installed on the end face of the step hole at one stage of the impeller inner cavity, the power generation part (2) is located in the impeller inner cavity (4), the electric energy generating part (3) is isolated outside the impeller inner cavity (4), and a shell end cover (8) located outside the electric energy generating part (3) is installed on the impeller cavity shell body (1).
2. An external rotor pipe generator as claimed in claim 1, wherein: two stages of stepped holes (5) are formed in the opening of the side portion of the inner cavity (4) of the impeller, the sealing isolation seat (6) is installed on the end face of the stepped hole at the inner side of the inner cavity (4) of the impeller, and a sealing inner cover (7) used for sealing the electric energy generating portion (3) is installed on the end face of the stepped hole at the outer side of the inner cavity (4) of the impeller.
3. An external rotor pipe generator according to claim 1 or 2, wherein: the power generation power part (2) comprises a circular housing (9), impellers (10) distributed on the outer circumferential surface of the circular housing and a rotor (14) arranged on the inner circumferential surface of the circular housing (9), the electric energy generation part (3) comprises a stator (15) matched with the rotor, the stator (15) is connected with a power generation output end, and the rotor (14) and the stator (15) are isolated through a sealing isolation seat (6).
4. An external rotor pipe generator as claimed in claim 3, wherein: the sealing isolation seat (6) comprises a flange shell (11) and a flange (12) arranged on one side of the opening end of the flange shell, the flange shell (11) is provided with an inner cylinder (13) formed by sinking the middle part, and the stator (15) is fixedly sleeved on the inner cylinder.
5. An external rotor pipe generator as claimed in claim 4, wherein: the middle part of the circular cover shell (9) is provided with a rotating shaft (16), the circular cover shell (9) extends into the inner cavity of the inner cylinder (13) through the rotating shaft to be supported and installed, the circular cover shell is sleeved on the periphery of the flange shell (11) and forms a rotating structure under the support of the rotating shaft, and therefore the circular cover shell is matched with the stator to generate electricity.
6. An external rotor pipe generator as claimed in claim 5, wherein: the rotating shaft (16) is arranged in the inner cavity of the inner cylinder (13) through a bearing or a copper sleeve.
7. An external rotor pipe generator according to claim 1, 2, 4, 5 or 6, wherein: the fluid inlet (17) is communicated with the inner cavity (4) of the impeller in a tangential direction.
8. A voltage regulating apparatus based on the external rotor-pipe generator of claim 7,
the method is characterized in that: import pipe (19) and inlet valve (26) and connect outlet pipe (20) and outlet valve (25) at former voltage regulator main part rear end including former voltage regulator main part (27), former voltage regulator main part front end, be provided with filter (21) that are located former voltage regulator main part (27) entrance point on import pipe (19), draw a branch pipe (22) of being connected with former voltage regulator outlet pipe (20) between filter (21) and former voltage regulator main part (27) entrance point, establish ties on branch pipe (22) and install external rotor pipeline generator (23) and with supporting air-vent valve (24) of external rotor pipeline generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220247038.9U CN218030423U (en) | 2022-01-30 | 2022-01-30 | External rotor pipeline generator and pressure regulating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220247038.9U CN218030423U (en) | 2022-01-30 | 2022-01-30 | External rotor pipeline generator and pressure regulating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218030423U true CN218030423U (en) | 2022-12-13 |
Family
ID=84339755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220247038.9U Active CN218030423U (en) | 2022-01-30 | 2022-01-30 | External rotor pipeline generator and pressure regulating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218030423U (en) |
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2022
- 2022-01-30 CN CN202220247038.9U patent/CN218030423U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231206 Address after: No. 18 Jinyang Road, Jingkou Industrial Park, Jingkou District, Zhenjiang City, Jiangsu Province, China Patentee after: Zhenjiang Lianhe technology research and Development Co.,Ltd. Address before: 210000 room 706, building 3, No. 99, Hanzhongmen street, Jianye District, Nanjing, Jiangsu Province Patentee before: Peng Chen Patentee before: Peng Jinfu |
|
| TR01 | Transfer of patent right |