CN209839890U - Self-sustaining small area lighting system - Google Patents
Self-sustaining small area lighting system Download PDFInfo
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- CN209839890U CN209839890U CN201920103069.5U CN201920103069U CN209839890U CN 209839890 U CN209839890 U CN 209839890U CN 201920103069 U CN201920103069 U CN 201920103069U CN 209839890 U CN209839890 U CN 209839890U
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Abstract
The utility model provides a from keeping small region lighting system, the utility model discloses utilize the gas of mill's overhead tank or municipal water supply system's water pressure to produce the electric energy to store it for district such as district or factory illumination, this application adopts fluid drive arrangement, fluid drive arrangement includes upper cover, casing and turbine, constitute the turbine chamber between casing and the upper cover, the turbine is settled in the turbine intracavity, the casing is connected with fluid inlet and fluid outlet, fluid inlet and fluid outlet's center line is located turbine chamber axis one side, and this structure reduces the loss to pipeline pressure by a wide margin in the electricity generation, makes pipeline pressure decay fall to minimumly, does not influence the normal use of follow-up various equipment, uses in the water network and also can not reduce water supply pressure, does not influence normal water supply and gas supply and uses, has that structural reliability is high, The maintenance requirement is low in the use process, the maintenance is easy, and the operation cost is low.
Description
Technical Field
The utility model relates to a lighting system field, specific saying relates to a from maintaining small region lighting system.
Background
District or factory road illumination all belong to the regional illumination of minizone, generally all use the commercial power, erect illumination power line alone, and the electric power of illumination relies on commercial power or industrial power, in case have a power failure, whole residential area and mill all can be absorbed in the dark, bring inconvenience to resident and workman's traffic trip. In order to solve the problem of no illumination in power failure, the industry has thought of many methods, the most common is two-way power supply, especially the most common solution of mains supply and self-contained photovoltaic power generation, each street lamp is provided with photovoltaic power generation equipment, sunlight irradiation in daytime is converted into electric energy and the electric energy is stored in a battery, and the electric energy or the mains supply stored in the battery is relied on at night to provide illumination. When the commercial power is cut off, the electric energy stored in the battery is used for illumination by means of photovoltaic power generation. The solar power generation panel applied to the equipment has high manufacturing cost, even the electric energy consumed in the manufacturing process is higher than the power generation amount in the service life period, the price is high, the structure is relatively fragile and easy to damage, the solar panel needs to be cleaned regularly by people to ensure the power generation efficiency, and the maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the weak point of above-mentioned conventional art, provide one kind be applied to residential quarter and factory etc. the small region, can utilize pressure fluid flow stable power supply, do not have the commercial power and also can maintain the self-sustaining small region lighting system of illumination.
The purpose of the utility model is achieved through the following technical measures:
self-sustaining small region lighting system, including generator, charging circuit, energy storage battery and lighting lamp system, charging circuit connects generator and energy storage battery and with the electricity of generator charge to energy storage battery in, energy storage battery provides the lighting lamp system power consumption, its characterized in that: the fluid driving device comprises an upper cover, a shell and a turbine, a turbine cavity is formed between the shell and the upper cover, the turbine is arranged in the turbine cavity, the shell is connected with a fluid inlet and a fluid outlet, and a central connecting line of the fluid inlet and the fluid outlet is positioned on one side of the axis of the turbine cavity.
Preferably, the distance between the outermost side of the fluid inlet and the fluid outlet and the farthest inner wall of the turbine cavity on the same side is smaller than the distance between the innermost side of the fluid inlet and the farthest inner wall of the turbine cavity on the same side and the axis of the turbine cavity.
Preferably, the turbine comprises a circular turbine column, and the circular turbine column is circumferentially provided with turbine blades.
As a preferred scheme, the upper cover is provided with an upper bearing hole, the shell is internally provided with a lower bearing hole, two ends of the circular turbine column are respectively provided with an upper turbine shaft and a lower turbine shaft, the axes of the upper turbine shaft and the lower turbine shaft are coincident, a lower bearing is arranged between the lower turbine shaft and the lower bearing hole, and an upper bearing is arranged between the upper turbine shaft and the upper bearing hole.
Preferably, the housing is provided with a plurality of fluid inlets and fluid outlets corresponding to one another, and the distance between two adjacent turbine blades is smaller than the distance between adjacent fluid inlets and fluid outlets.
Preferably, the turbine blade is curved in a longitudinal direction, and the longitudinal direction of the turbine blade is perpendicular to a line connecting centers of the fluid inlet and the fluid outlet.
Preferably, a turbine recess is formed between the two adjacent turbine blades and the circular turbine column, and the outermost edges of the turbine blades and the circular turbine column are located on the outer peripheral surface of the same cylinder.
Preferably, the turbine blades and the outermost edges of the circular turbine columns are in contact fit with the turbine cavity of the shell.
As a preferred scheme, the two ends of the circular turbine column are respectively provided with a sealing groove, and a sealing ring is arranged in each sealing groove.
Preferably, the number of the sealing grooves at any end of the circular turbine column is 1 to 2.
Preferably, a sealing gasket is arranged between the upper cover and the shell.
The product of the invention can utilize the gas of a factory pressure tank or the water pressure of a municipal water supply system to generate electric energy, and the electric energy is stored and used for lighting in small areas such as districts or factory areas. Specifically, for a factory, a pressure tank is used by a manufacturing factory to provide high-pressure gas to provide a power source for various pneumatic tools. The pressure tank is used for pressing air into generated pressure through the screw machine, a worker is connected to the pneumatic tool through a pipeline during working, and high-pressure airflow of the pressure tank drives the pneumatic tool to do work to finish various operations. This application will have the power generation facility of unique structure and insert in the pipeline of overhead tank output high-pressure gas, as long as the pneumatic tool of distal end uses, high-pressure gas will flow through fluid drive arrangement, fluid drive arrangement drives the generator and rotates and produce the electric energy, the electric energy that sends charges for energy storage battery through charging circuit, energy storage battery preserves the electric energy, the light system that can supply road lighting night uses, can order fluid drive arrangement and generator, energy storage battery energy storage size according to the factory size. Most critically, the fluid driven apparatus of the present application does not have any adverse effect on the use of the pneumatic tool. Specifically, the pressure of a pressure tank of a screw machine for a plant area is 1.2-0.6 Mpa, the pressure of gas for normal production is 0.5-0.4 Mpa, the equipment drives a generator to have load loss pressure of 0.005Mpa, the influence on the high-pressure gas supply pressure of the plant is almost negligible, a 500W permanent magnet generator is adopted to work for five-degree electricity in one day, the capacity of an energy storage battery can store 6-degree electricity, 10 LED street lamps with the specification of 12v50W can be driven, and the equipment can be used for 2 ten thousand square plant area street lamps.
On the other hand, for the residential area and the plant area, a hydraulic power generation mode can be adopted, the fluid driving device is installed on the water supply pipe, the residential area and the plant area are driven by water pressure, the generator is driven to work by water, the energy storage battery is charged through the charging circuit after electric energy is generated, the energy storage battery stores the electric energy, and the street lamp and the public power can be used at night. The product can greatly reduce the capital investment of a large number of public resources and reduce the electricity charge pressure of the illumination of the residential area. For the tap water supply pressure of 0.3-0.32 Mpa and the normal water use pressure of 0.25-0.27 Mpa in a multi-layer district (6 layers), the equipment drives the generator to have the load loss pressure of 0.003Mpa, the influence on the water supply pressure of residents can be almost ignored, the water consumption of 200 families of districts is calculated according to 60 square water in one day, a 500-watt permanent magnet generator is used for generating 6-degree electricity in one day, the energy storage battery adopts the one with the capacity of ten-degree electricity, 40-50 LED street lamps with the specification of 12v 10w can be driven, and the specifications of the generator and the energy storage battery can be adjusted according to the size of the district, the water consumption, the quantity of the street lamps and.
Generally, the unique fluid driving device structure of this application reduces the loss to pipeline pressure by a wide margin when generating electricity, makes pipeline pressure decay fall to minimumly, does not influence the normal use of follow-up various equipment, uses in the water net and also can not reduce water supply pressure, does not influence normal water supply air feed and use.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
the utility model provides an utilize the water pressure of the gas of mill's overhead tank or municipal water supply system to produce the electric energy, and store it, a self-sustaining district lighting system for district or factory etc. district's illumination, the unique fluid drive device structure of this application reduces the loss to pipeline pressure in the electricity generation by a wide margin, make pipeline pressure decay fall to minimumly, do not influence the normal use of follow-up various equipment, use in the water net and also can not reduce water supply pressure, do not influence normal water supply air feed and use, structural reliability is high, the maintenance demand is low in the use, easy maintenance, the advantage that the running cost is low.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the self-sustaining small area lighting system of the present invention.
Fig. 2 is an enlarged schematic view of the fluid driving device in embodiment 1.
Fig. 3 is a schematic structural diagram of embodiment 1 of the self-sustaining small area lighting system of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 1 of the self-sustaining small area lighting system of the present invention.
Fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.
Detailed Description
Example 1: as shown in fig. 1 to 4, the self-sustaining small area lighting system includes a generator 200, a charging circuit 300, an energy storage battery 400 and a lighting lamp system 500 composed of a plurality of LED street lamps, wherein the charging circuit 300 connects the generator 200 and the energy storage battery 400 and charges the power of the generator 200 into the energy storage battery 400, the energy storage battery 400 provides power for the lighting lamp system 500, and an input shaft of the generator 200 is drivingly connected to a fluid driving device 100 through a coupling 201.
As shown in fig. 1 and 2, the fluid driving device 100 includes an upper cover 101, a housing 108, and a turbine, a sealing gasket 102 is disposed between the upper cover 101 and the housing 108, a turbine cavity 115 is formed between the housing 108 and the upper cover 101, the turbine is disposed in the turbine cavity 115, the housing 108 is connected to a fluid inlet 112 and a fluid outlet 110, the fluid inlet 112 is connected to a fluid inlet pipe 111, the fluid outlet 110 is connected to a fluid outlet pipe 109, and the fluid inlet pipe 111 and the fluid outlet pipe 109 are provided with threads at outer ends thereof to facilitate connection with a water pipe, or a korean quick connector may be used to facilitate connection of a high-pressure air pipe in a factory. The threads that securely connect the upper cover 101 to the housing 108 are not shown in the drawings. The cover 101 and housing 108 may also be secured in other conventional manners.
As shown in fig. 1 to 4, the center line of the fluid inlet 112 and the fluid outlet 110 is located on the side of the axis of the turbine chamber 115. As shown in fig. 4, the distance L1 between the outermost and the same side of the innermost turbine chamber 115 wall of the fluid inlet 112 and the fluid outlet 110 is less than the distance L2 between the innermost turbine chamber 115 wall and the axis of the turbine chamber 115. Taking the fluid driving device used in the most commonly used 500 watt permanent magnet generator as an example, the inner diameter of the fluid inlet and the fluid outlet is 20 mm, and the outer diameter of the fluid inlet pipe and the fluid outlet pipe connected with the fluid inlet and the fluid outlet pipe is 25 mm, and the inner diameter is 20 mm. The inner diameter of the turbine cavity matched with the fluid inlet and the fluid outlet is 700 mm, and the distance L1 between the outermost side of the fluid inlet and the outermost side of the fluid outlet and the farthest turbine cavity inner wall is 3-5 mm which is far less than the distance L2 between the innermost side of the fluid inlet and the turbine cavity axis. This allows for optimum drive with minimal effect on fluid pressure conduction within the device and minimal effect on pressure in downstream devices or the supply water. The component proportions in the figures are not to scale from the specific numerical values set forth above in order to better illustrate and describe the structure.
As shown in fig. 1 and 2, the turbine includes a circular turbine column 103, two ends of the circular turbine column 103 are respectively provided with a sealing groove, the number of the sealing grooves at any end of the circular turbine column 103 is 1 to 2, and a sealing ring 105 is arranged in each sealing groove. In this embodiment, the sealing groove is 1 in each end, and the sealing groove and the sealing ring can be added to meet higher requirements for sealing performance, so that the sealing performance is improved.
As shown in fig. 1 and 2, the circular turbine column 103 is circumferentially provided with turbine blades 106, the turbine blades 106 are arc-shaped in the length direction, and the length direction of the turbine blades 106 is perpendicular to the central connecting line of the fluid inlet 112 and the fluid outlet 110.
As shown in fig. 1 to 3, a turbine concave 107 is formed between the two adjacent turbine blades 106 and the circular turbine column 103, the larger the volume of the turbine concave 107 is, the smaller the pressure attenuation of the flowing equipment is, the volume of the turbine concave 107 can be specifically calculated according to the pressure attenuation condition in the pipeline, the outermost edges of the turbine blades 106 and the circular turbine column 103 are located on the same cylindrical outer peripheral surface, and the outermost edges of the turbine blades 106 and the circular turbine column 103 are arranged in contact with and matched with a turbine cavity 115 of a shell 108. The sealing rings at the two ends of the circular turbine column 103 are added, so that the internal pressure fluid can be prevented from leaking.
As shown in fig. 1 and 2, the upper cover 101 is provided with an upper bearing hole, the housing 108 is provided with a lower bearing hole, two ends of the circular turbine column 103 are respectively provided with an upper turbine shaft 104 and a lower turbine shaft 116, the axes of the upper turbine shaft 104 and the lower turbine shaft 116 are coincident, a lower bearing 113 is arranged between the lower turbine shaft 116 and the lower bearing hole, and an upper bearing 114 is arranged between the upper turbine shaft 104 and the upper bearing hole.
Example 2: as shown in fig. 5, in this embodiment, the housing 108 is provided with two pairs of fluid inlets 112 and fluid outlets 110, which are respectively a first fluid inlet 112a, a first fluid outlet 110a, a second fluid inlet 112b, and a second fluid outlet 110b, where the fluid inlets and the fluid outlets are sequentially arranged in a staggered manner, the first fluid inlet 112a is connected with a first fluid inlet pipe 111a, the first fluid outlet 110a is connected with a first fluid outlet pipe 109a, the second fluid inlet 112b is connected with a second fluid inlet pipe 111b, and the second fluid outlet 110b is connected with a second fluid outlet pipe 109b, when the housing is connected to a water channel, the first fluid inlet pipe 111a is used to receive a water end, the first fluid outlet pipe 109a is connected with the second fluid inlet pipe 111b, and the second fluid outlet pipe 109b is connected with a water end, and the same manner is used for connecting to a high-pressure gas tank. The first fluid inlet pipe 111a and the second fluid inlet pipe 111b can be connected in parallel to be connected with a water inlet end together, the first fluid outlet pipe 109a and the second fluid outlet pipe 109b can be connected in parallel to be connected with a water using end together, and the water using end is suitable for the former mode when the water using amount is relatively small and is more suitable for the latter mode when the water using amount is large. The principle is the same for 3 sets and above.
As shown in FIG. 5, the distance between the two adjacent sheets of turbine blades 106 is less than the distance between the adjacent fluid inlet 112a and fluid outlet 110 b. Other parts in this embodiment are the same as those in the embodiment.
Claims (10)
1. Self-sustaining small region lighting system, including generator, charging circuit, energy storage battery and lighting lamp system, charging circuit connects generator and energy storage battery and with the electricity of generator charge to energy storage battery in, energy storage battery provides the lighting lamp system power consumption, its characterized in that: the fluid driving device comprises an upper cover, a shell and a turbine, a turbine cavity is formed between the shell and the upper cover, the turbine is arranged in the turbine cavity, the shell is connected with a fluid inlet and a fluid outlet, and a central connecting line of the fluid inlet and the fluid outlet is positioned on one side of the axis of the turbine cavity.
2. The self-sustaining small area lighting system according to claim 1, wherein: the distance between the outermost side of the fluid inlet and the outermost side of the fluid outlet and the inner wall of the turbine cavity at the farthest end of the same side is smaller than the distance between the innermost side of the fluid inlet and the axis of the turbine cavity.
3. The self-sustaining small area lighting system according to claim 1, wherein: the turbine comprises a circular turbine column, and turbine blades are arranged on the circumference of the circular turbine column.
4. The self-sustaining small area lighting system according to claim 3, wherein: the upper cover is provided with an upper bearing hole, a lower bearing hole is formed in the shell, an upper turbine shaft and a lower turbine shaft which are overlapped in axle center are respectively arranged at two ends of the circular turbine column, a lower bearing is arranged between the lower turbine shaft and the lower bearing hole, and an upper bearing is arranged between the upper turbine shaft and the upper bearing hole.
5. The self-sustaining small area lighting system according to claim 3, wherein: the shell is provided with a plurality of fluid inlets and fluid outlets corresponding to one another, and the distance between the two adjacent turbine blades is smaller than the distance between the adjacent fluid inlets and fluid outlets.
6. The self-sustaining small area lighting system according to claim 3, wherein: the turbine blades are arc-shaped in the length direction, and the length direction of the turbine blades is perpendicular to the central connecting line of the fluid inlet and the fluid outlet.
7. The self-sustaining small area lighting system according to claim 3, wherein: turbine concave is formed between two adjacent turbine blades and the circular turbine column, and the outermost edges of the turbine blades and the circular turbine column are located on the outer peripheral surface of the same cylinder.
8. The self-sustaining small area lighting system according to claim 7, wherein: the turbine blades and the outermost edges of the circular turbine columns are in contact fit with the turbine cavity of the shell.
9. A self-sustaining small area lighting system according to any one of claims 3 to 8, wherein: the both ends of circle turbine column are equipped with the seal groove respectively, the inside of seal groove is equipped with the sealing washer, the seal groove of the arbitrary one end of circle turbine column has 1 to 2.
10. A self-sustaining small area lighting system according to any one of claims 1 to 8, wherein: and a sealing gasket is arranged between the upper cover and the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920103069.5U CN209839890U (en) | 2019-01-22 | 2019-01-22 | Self-sustaining small area lighting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920103069.5U CN209839890U (en) | 2019-01-22 | 2019-01-22 | Self-sustaining small area lighting system |
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| CN209839890U true CN209839890U (en) | 2019-12-24 |
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| CN201920103069.5U Active CN209839890U (en) | 2019-01-22 | 2019-01-22 | Self-sustaining small area lighting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578908A (en) * | 2019-01-22 | 2019-04-05 | 山东陆地方舟新能源汽车有限公司 | From maintenance cell area lighting system |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578908A (en) * | 2019-01-22 | 2019-04-05 | 山东陆地方舟新能源汽车有限公司 | From maintenance cell area lighting system |
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Effective date of registration: 20201102 Address after: No. 004, Huaigou village, Yingqiu Town, Changle County, Weifang City, Shandong Province Patentee after: GUANCHEN Electromechanical Technology (Shandong) Co., Ltd Address before: 261000 No.2, 1688, row 1, No.888, Gaoer Road, Weifang Comprehensive Bonded Zone, Shandong Province, Weifang City, Shandong Province Patentee before: SHANDONG LUDI FANGZHOU NEW ENERGY AUTOMOBILE Co.,Ltd. |