CN205195595U - A rotary type electricity generation cylinder for pneumatic system networking node energy supply - Google Patents
A rotary type electricity generation cylinder for pneumatic system networking node energy supply Download PDFInfo
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- CN205195595U CN205195595U CN201520962035.3U CN201520962035U CN205195595U CN 205195595 U CN205195595 U CN 205195595U CN 201520962035 U CN201520962035 U CN 201520962035U CN 205195595 U CN205195595 U CN 205195595U
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Abstract
The utility model discloses a rotary type electricity generation cylinder for pneumatic system networking node energy supply to solve current pneumatic piezoelectric power generating device structure complicacy, low, the big scheduling problem of noise of energy utilization. The utility model discloses a cylinder body and piezoelectric power generating device, power generation facility pass through that the screw thread is vice to be connected with the cylinder rear end. Piezoelectric power generating device comprises cavity end cover, anterior cavity subassembly, rotating assembly and rear portion cavity subassembly, and under pneumatic pressure impact and gas pressure wave action, rotatory fan drives rotation axis rotatory and then messenger's metal elasticity base plate and piezoelectric element production deformation, based on positive piezo electric effect production electric energy to because the elastic restoring force of metal substrate drives piezoelectric element to be resetd, produces the electric energy once more. The utility model has the characteristics of compact structure, be electric energy and accessible energy storage circuit with mechanical energy direct conversion and with the electric energy collection who produces, carry out advantages such as energy supply for networking node, have wide application prospect at pneumatic technical field.
Description
Technical field
The utility model relates to a kind of rotary generation cylinder for the energy supply of pneumatic system Internet of things node, belongs to pneumatics field.
Background technology
Pneumatics take air compressor as power source, take compressed air as working media, carry out the engineering of energy and signal transmission, one of important means realizing automated production and Industry Control, low with its cost, pollute the advantages such as little, easy-regulating and be widely used in the fields such as processing, manufacture, automobile production.Along with the development of pneumatics, people are also more and more higher to the intelligentized requirement of pneumatic system, and the application of technology of Internet of things in pneumatic system is then realize one of intelligentized major way of pneumatics.At present, in pneumatic system, Internet of things node is made up of transducer and wireless communication module usually, its supply power mode generally adopts external circuits and powered battery, and external circuits Hui Shi pneumatic system supply line of powering is complicated, increases cost and the degree of difficulty of system maintenance; Then there is the problems such as battery volume is large, useful life is short, the frequent replacing of need in powered battery, is difficult to the requirement meeting transducer and wireless communication module continuous firing; Meanwhile, battery contains heavy metal, and serious environmental pollution is made in the improper meeting of old and useless battery treatment.
Because the energy of pneumatic system own is large, capturing pneumatic system energy is that Internet of things node energy supply has good development prospect.Existing Chinese utility model patent " pneumatic electric generator ", Authorization Notice No. is CN201898457U, authorized announcement date is 2011.07.13, a kind of pneumatic electric generator is disclosed, comprise aerating device, airtight container, control device and piezoelectric crystal, aerating device is communicated with airtight container and inflates to airtight container, control device is connected with airtight container, control device is installed near piezoelectric crystal, compressed air in airtight container is formed air-flow by control device, and by the force transmission of air-flow to piezoelectric crystal, piezoelectric crystal is made to convert mechanical energy to electric energy, for the electrical appliance be electrically connected with piezoelectric crystal.Chinese invention patent " a kind of piezoelectric generating device based on excitation of fluidic micro oscillator ", application publication number is CN102594202A, Shen Qing Publication day is 2012.07.18, disclose a kind of piezoelectric generating device based on excitation of fluidic micro oscillator, this device comprises housing, bistable fluidic, the first vibration chamber, the second vibration chamber and output circuit; First vibration chamber and the second vibration chamber are arranged symmetrically in the left and right sides of bistable fluidic; First vibration chamber and the second vibration chamber are respectively equipped with diaphragm, and diaphragm is provided with piezoelectric patches, and bistable fluidic air inlet is communicated with the exhaust outlet of pneumatic equipment.Due to the wall attachment effect of bistable fluidic, gas iterative cycles forms oscillating gas in vibration chamber, both sides, and in vibration chamber, oscillating air flow drives the diaphragm vibration on chamber, and the piezoelectric patches vibration deformation of the vibratory drive of diaphragm on it produces electric charge.There is generating device structure complexity in above-mentioned prior art, take up room large and be difficult to realize integrated with microminiaturization etc. problem; Simultaneously due to Blast Furnace Top Gas Recovery Turbine Unit (TRT) disclosed in technique scheme be adopt open environment under carry out gas shock prisoner can, there is the problems such as capacity usage ratio is low, noise is large.
Utility model content
In order to solve the problems such as above-mentioned Pneumatic pressure generating device structure is complicated, capacity usage ratio is low, noise is large, the utility model discloses a kind of rotary generation cylinder for the energy supply of pneumatic system Internet of things node.
The technical scheme that the utility model adopts is: the described rotary generation cylinder for the energy supply of pneumatic system Internet of things node is made up of cylinder and piezoelectric generating device, described cylinder rear end cap center is provided with tapped through hole structure, it is connected for screwing with the external screw thread one of chamber end cap in piezoelectric generating device one side end, realize being fastenedly connected of cylinder and piezoelectric generating device, described piezoelectric generating device comprises chamber end cap, anterior cavity components, rotary components and rear portion cavity components, external screw thread one center of described chamber end cap one side end is provided with through hole one, it is for realizing the circulation of gas between cylinder and piezoelectric generating device, described chamber end cap one side end is provided with external screw thread one, it is connected for screwing with the tapped through hole of cylinder rear end cap center, realize being fastenedly connected of cylinder and piezoelectric generating device, described chamber end cap end side is provided with external screw thread two, it is connected for screwing with the internal thread of side end position in anterior cavity components, realize being fastenedly connected of chamber end cap and anterior cavity components, described anterior cavity components comprises anterior cavity and tight fixed bolt, described anterior cavity components middle front part cavity tip inside is provided with internal thread, it screws be connected for being provided with external screw thread two with chamber end cap end side, realize being fastenedly connected of anterior cavity components middle front part cavity and chamber end cap, described anterior cavity components middle front part inside cavity is provided with cavity volume, it is for the circulation that realizes gas between cylinder and piezoelectric generating device and the rotary fan held in rotary components, described anterior cavity components middle front part inside cavity is provided with lock chamber, it is for rotating shaft in fixing rotary components, realize closely cooperating of rotating shaft in the sealing of anterior cavity components and anterior cavity components and rotary components, described anterior cavity components outboard end is provided with blind screw hole, it is for matching with the through hole two in the cavity components of rear portion and being connected for screwing with the tight fixed bolt in anterior cavity components, realize being fastenedly connected of anterior cavity components and rear portion cavity components, tight fixed bolt in described anterior cavity components, it is for coordinate with the through hole two in the cavity components of rear portion and the blind screw hole of anterior cavity components outboard end screws and is connected, realize being fastenedly connected of anterior cavity components and rear portion cavity components, described rotary components comprises rotary fan and rotating shaft, through hole four is provided with inside rotary fan in described rotary components, it is for bonding with rotating shaft end in rotary components, realize being fastenedly connected of rotary fan and rotating shaft, annular groove is provided with outside rotating shaft in described rotary components, it is for coordinating the sealing realizing anterior cavity components with sealing ring, the rotating shaft of rotary components described in rotary components outside is provided with boss, it is for stirring the metallic elastic substrate in the cavity components of rear portion in electrification component, realize the mechanical deformation of metallic elastic substrate, described rear portion cavity components comprises rear chamber body structure and electrification component, rear chamber body structure end in the cavity components of described rear portion is provided with through hole two, it is for coordinating with the blind screw hole in anterior cavity components and tight fixed bolt, realize being fastenedly connected of rear portion cavity components and anterior cavity components, cavity components postmedian cavity body structure inside, described rear portion is provided with cavity volume, it is for holding rotating shaft and electrification component, through hole three is provided with bottom the cavity components postmedian cavity body structure of described rear portion, it is for the extraction of electrification component wire in the cavity components of rear portion, realize electrification component generation electric energy externally to export, described rear portion cavity components postmedian cavity body structure sidewall is provided with n rectangular groove structure, n be more than or equal to 1 positive integer, it is for the fixed head in electrification component in the rear portion cavity components that is adhesively fixed, realize being fastenedly connected of rear portion cavity components postmedian cavity body structure and electrification component, n fixed head is provided with in electrification component in the cavity components of described rear portion, n be more than or equal to 1 positive integer, it is for bonding with the rectangular channel of rear portion cavity components postmedian cavity body structure sidewall, realize being fastenedly connected of electrification component and rear portion cavity components postmedian cavity body structure, and for metallic elastic substrate bonding, realize being fastenedly connected of fixed head and metallic elastic substrate, in the cavity components of described rear portion, electrification component is provided with m metallic elastic substrate, m be more than or equal to 1 positive integer, it is for the piezoelectric element of electrification component in the cavity components of bonding rear portion, realize being fastenedly connected of metallic elastic substrate and piezoelectric element, and it is bonding with fixed head, realize being fastenedly connected of metallic elastic substrate and fixed head.
The beneficial effects of the utility model are: the utility model can capture kinetic energy and the pressure energy of gas shock, and power generation process is divided into three phases: impact process generating, the generating of gas pulsation process and the generating that resets.Impact process generates electricity, and namely make it rotate by the rotary fan in gas shock piezoelectric generating device, and then driven rotary axle stirs metallic elastic substrate and piezoelectric element makes its deformation, produces electric energy based on direct piezoelectric effect; Gas pulsation generates electricity, namely along with the increase entering cylinder gas amount, compressed air promotes piston and makes cylinder proper motion, unstable gas pulsation can be produced in cylinder and piezoelectric generating device during piston movement, constantly rotary fan is applied to the active force of alternation, rotary fan driven rotary axle is rotated, and then makes metallic elastic substrate and piezoelectric element produce Bending Deformation, produce electric energy based on direct piezoelectric effect; Reset generating, namely, while rotating shaft stirs metallic elastic substrate and piezoelectric element, metallic elastic substrate drives piezoelectric element to reset due to the elastic-restoring force of himself, thus has negative electricity to export, repeat the above-mentioned course of work, uninterruptable power generation of the present utility model can be realized.The utility model has that structure is simple, capacity usage ratio is high, noise is little and the technical advantage such as cost is low, the electric energy of generation can be compiled, for Internet of things node carries out energy supply by energy storage rectifier circuit simultaneously.This invention has broad application prospects in pneumatics field.
Accompanying drawing explanation
Figure 1 shows that the rotary generation structural representation of air cylinder for the energy supply of pneumatic system Internet of things node that the utility model proposes;
Figure 2 shows that the structural representation for cylinder in the rotary generation cylinder of pneumatic system Internet of things node energy supply that the utility model proposes;
Figure 3 shows that the cutaway view for piezoelectric generating device in the rotary generation cylinder of pneumatic system Internet of things node energy supply that the utility model proposes;
Figure 4 shows that the cutaway view for chamber end cap in the rotary generation cylinder of pneumatic system Internet of things node energy supply that the utility model proposes;
Figure 5 shows that the cutaway view of the rotary generation cylinder middle front part cavity components for the energy supply of pneumatic system Internet of things node that the utility model proposes;
Figure 6 shows that the structural representation for rotary components in the rotary generation cylinder of pneumatic system Internet of things node energy supply that the utility model proposes;
Figure 7 shows that the end view for rotating shaft in the rotary generation cylinder of pneumatic system Internet of things node energy supply that the utility model proposes;
Figure 8 shows that the cutaway view of the rotary generation cylinder postmedian cavity components for the energy supply of pneumatic system Internet of things node that the utility model proposes;
Figure 9 shows that the end view of the rotary generation cylinder postmedian cavity components for the energy supply of pneumatic system Internet of things node that the utility model proposes;
Figure 10 shows that the structural representation for electrification component in the rotary generation cylinder of pneumatic system Internet of things node energy supply that the utility model proposes;
Figure 11 shows that the end view for electrification component in the rotary generation cylinder of pneumatic system Internet of things node energy supply that the utility model proposes.
Embodiment
Embodiment one: composition graphs 1 ~ Figure 11 illustrates present embodiment.
Present embodiment is provided for the specific embodiments of the rotary generation cylinder of pneumatic system Internet of things node energy supply.The described rotary generation cylinder for the energy supply of pneumatic system Internet of things node is made up of cylinder 1 and piezoelectric generating device 2.
Described cylinder 1 can be double-acting cylinder (SMC company MBB50-100 double-acting cylinder); Described cylinder 1 rear end cap center is provided with tapped through hole 1-1, and it is connected for screwing with external screw thread one 2-1-2 of chamber end cap 2-1 mono-side end in piezoelectric generating device 2, realizes being fastenedly connected of cylinder 1 and piezoelectric generating device 2.
Described piezoelectric generating device 2 comprises chamber end cap 2-1, anterior cavity components 2-2, rotary components 2-3 and rear portion cavity components 2-4.
The external screw thread one 2-1-2 center of described chamber end cap 2-1 mono-side end is provided with through hole one 2-1-1, and it is for realizing the circulation of gas between cylinder 1 and piezoelectric generating device 2; Described chamber end cap 2-1 mono-side end is provided with external screw thread one 2-1-2, and it is connected for screwing with the tapped through hole 1-1 of cylinder 1 rear end cap center, realizes being fastenedly connected of cylinder 1 and piezoelectric generating device 2; Described chamber end cap 2-1 end side is provided with external screw thread two 2-1-3, and it is connected for screwing with the internal thread 2-2-1-1 of side end position in anterior cavity components 2-2, realizes being fastenedly connected of chamber end cap 2-1 and anterior cavity components 2-2.
Described anterior cavity components 2-2 comprises anterior cavity 2-2-1 and tight fixed bolt 2-2-2.
Described anterior cavity components 2-2 middle front part cavity 2-2-1 tip inside is provided with internal thread 2-2-1-1, it screws be connected for being provided with external screw thread two 2-1-3 with chamber end cap 2-1 mono-side end, realizes being fastenedly connected of anterior cavity components 2-2 middle front part cavity 2-2-1 and chamber end cap 2-1; Described anterior cavity components 2-2 middle front part cavity 2-2-1 inside is provided with cavity volume 2-2-1-2, and it is for the circulation that realizes gas between cylinder 1 and piezoelectric generating device 2 and the rotary fan 2-3-1 held in rotary components 2-3; Described anterior cavity components 2-2 middle front part cavity 2-2-1 inside is provided with lock chamber 2-2-1-3, it is for rotating shaft 2-3-2 in fixing rotary components 2-3, realizes closely cooperating of rotating shaft 2-3-2 in the sealing of anterior cavity components 2-2 and anterior cavity components 2-2 and rotary components 2-3; Described anterior cavity components 2-2 outboard end is provided with blind screw hole 2-2-1-4, it, for matching with through hole two 2-4-1-1 in the cavity components 2-4 of rear portion and being connected for screwing with the tight fixed bolt 2-2-2 in anterior cavity components 2-2, realizes being fastenedly connected of anterior cavity components 2-2 and rear portion cavity components 2-4; Tight fixed bolt 2-2-2 in described anterior cavity components 2-2, it, for coordinate with through hole two 2-4-1-1 in the cavity components 2-4 of rear portion and the blind screw hole 2-2-1-4 of anterior cavity components 2-2 outboard end screws and is connected, realizes being fastenedly connected of anterior cavity components 2-2 and rear portion cavity components 2-4.
Described rotary components 2-3 comprises rotary fan 2-3-1 and rotating shaft 2-3-2.
Be provided with through hole four 2-3-1-1 inside rotary fan 2-3-1 in described rotary components 2-3, it, for bonding with rotating shaft 2-3-2 end in rotary components 2-3, realizes being fastenedly connected of rotary fan 2-3-1 and rotating shaft 2-3-2; Be provided with annular groove 2-3-2-2 outside rotating shaft 2-3-2 in described rotary components 2-3, it is for coordinating with sealing ring 2-3-2-1 the sealing realizing anterior cavity components 2-2; In described rotary components 2-3, rotating shaft 2-3-2 outside is provided with boss 2-3-2-3, and it, for stirring the metallic elastic substrate 2-4-2-2 in the cavity components 2-4 of rear portion in electrification component 2-4-2, realizes the mechanical deformation of metallic elastic substrate 2-4-2-2.
Described rear portion cavity components 2-4 comprises rear chamber body structure 2-4-1 and electrification component 2-4-2.
Rear chamber body structure 2-4-1 end in described rear portion cavity components 2-4 is provided with through hole two 2-4-1-1, it, for coordinating with the blind screw hole 2-2-1-4 in anterior cavity components 2-2 and tight fixed bolt 2-2-2, realizes being fastenedly connected of rear portion cavity components 2-4 and anterior cavity components 2-2; Cavity components 2-4 postmedian cavity body structure 2-4-1 inside, described rear portion is provided with cavity volume 2-4-1-2, and it is for holding rotating shaft 2-3-2 and electrification component 2-4-2; Be provided with through hole three 2-4-1-3 bottom described rear portion cavity components 2-4 postmedian cavity body structure 2-4-1, it is for the extraction of electrification component 2-4-2 wire in the cavity components 2-4 of rear portion, realizes electrification component 2-4-2 generation electric energy and externally exports; Described rear portion cavity components 2-4 postmedian cavity body structure 2-4-1 sidewall is provided with n rectangular channel 2-4-1-4 structure, n be more than or equal to 1 positive integer, it, for the fixed head 2-4-2-1 in electrification component 2-4-2 in the rear portion cavity components 2-4 that is adhesively fixed, realizes being fastenedly connected of rear portion cavity components 2-4 postmedian cavity body structure 2-4-1 and electrification component 2-4-2; N fixed head 2-4-2-1 is provided with in electrification component 2-4-2 in described rear portion cavity components 2-4, n be more than or equal to 1 positive integer, it is for bonding with the rectangular channel 2-4-1-4 of rear portion cavity components 2-4 postmedian cavity body structure 2-4-1 sidewall, realize being fastenedly connected of electrification component 2-4-2 and rear portion cavity components 2-4 postmedian cavity body structure 2-4-1, and for bonding with metallic elastic substrate 2-4-2-2, to realize being fastenedly connected of fixed head 2-4-2-1 and metallic elastic substrate 2-4-2-2; In described rear portion cavity components 2-4, electrification component 2-4-2 is provided with m metallic elastic substrate 2-4-2-2, m be more than or equal to 1 positive integer, it is for the piezoelectric element 2-4-2-3 of electrification component 2-4-2 in bonding rear portion cavity components 2-4, realize being fastenedly connected of metallic elastic substrate 2-4-2-2 and piezoelectric element 2-4-2-3, and bonding with fixed head 2-4-2-1, realize being fastenedly connected of metallic elastic substrate 2-4-2-2 and fixed head 2-4-2-1.
The concrete electricity generating principle of present embodiment: the Axial Loads utilizing pneumatic compression air to produce is in rotary fan 2-3-1, thus driven rotary axle 2-3-2 rotates, and stir metallic elastic substrate 2-4-2-2 and piezoelectric element 2-4-2-3 makes it produce Bending Deformation, thus piezoelectric element 2-4-2-3 is excited to produce electric energy.Compressed air can promote piston makes cylinder 1 normally work, in the motion process of cylinder 1, because cylinder 1 internal capacity changes, thus cause Compressed Gas to produce fluctuation, this wave characteristic can make astable compressed air constantly rotary fan 2-3-1 be applied to the active force of alternation, rotary fan 2-3-1 driven rotary axle 2-3-2 is rotated, and then makes metallic elastic substrate 2-4-2-2 and piezoelectric element 2-4-2-3 produce Bending Deformation, produce electric energy based on direct piezoelectric effect.And along with the reset of metallic elastic substrate 2-4-2-2 and piezoelectric element 2-4-2-3, again produce electric energy.The power generation process of the rotary generation cylinder for the energy supply of pneumatic system Internet of things node that the utility model proposes can be divided into three phases: impact process generating, gas pulsation generating and reseting procedure generating.Concrete power generation process is as follows: impact power generating stage, the gas that cylinder 1 is flowed into by rear end cap pore, a part enters piezoelectric generating device 2 by through hole one 2-1-1 of chamber end cap 2-1 mono-side end, another part stays cylinder 1, the air-flow entered in Blast Furnace Top Gas Recovery Turbine Unit (TRT) 2 directly impacts rotary fan 2-3-1 makes its driven rotary axle 2-3-2 rotate, and stir metallic elastic substrate 2-4-2-2 and piezoelectric element 2-4-2-3 makes it produce deformation, produce electric energy based on direct piezoelectric effect; Gas pulsation power generating stage, along with the increase entering cylinder gas amount, compressed air promotes piston and makes cylinder 1 proper motion, unstable gas pulsation can be produced in cylinder 1 and piezoelectric generating device 2 during piston movement, constantly rotary fan 2-3-1 is applied to the active force of alternation, rotary fan 2-3-1 driven rotary axle 2-3-2 is rotated, and then makes metallic elastic substrate 2-4-2-2 and piezoelectric element 2-4-2-3 produce Bending Deformation, produce electric energy based on direct piezoelectric effect; Reset power generating stage, while rotating shaft 2-3-2 stirs metallic elastic substrate 2-4-2-2 and piezoelectric element 2-4-2-3, metallic elastic substrate 2-4-2-2 drives piezoelectric element 2-4-2-3 to reset due to the elastic-restoring force of himself, thus have negative electricity to export, repeat the above-mentioned course of work, uninterruptable power generation of the present utility model can be realized.
Claims (1)
1. for the rotary generation cylinder of pneumatic system Internet of things node energy supply, it is characterized in that: the described rotary-type external generating cylinder for the energy supply of pneumatic system Internet of things node is made up of cylinder (1) and piezoelectric generating device (2); described cylinder (1) rear end cap center is provided with tapped through hole (1-1) structure, it is for screwing be connected with the external screw thread one (2-1-2) of chamber end cap (2-1) side end in piezoelectric generating device (2), realize being fastenedly connected of cylinder (1) and piezoelectric generating device (2), described piezoelectric generating device (2) comprises chamber end cap (2-1), anterior cavity components (2-2), rotary components (2-3) and rear portion cavity components (2-4), external screw thread one (2-1-2) center of described chamber end cap (2-1) side end is provided with through hole one (2-1-1), it is for realizing the circulation of gas between cylinder (1) and piezoelectric generating device (2), described chamber end cap (2-1) one side end is provided with external screw thread one (2-1-2), it screws be connected for the tapped through hole (1-1) with cylinder (1) rear end cap center, realize being fastenedly connected of cylinder (1) and piezoelectric generating device (2), described chamber end cap (2-1) end side is provided with external screw thread two (2-1-3), it is for screwing be connected with the internal thread (2-2-1-1) of side end position in anterior cavity components (2-2), realize being fastenedly connected of chamber end cap (2-1) and anterior cavity components (2-2), described anterior cavity components (2-2) comprises anterior cavity (2-2-1) and tight fixed bolt (2-2-2), described anterior cavity components (2-2) middle front part cavity (2-2-1) tip inside is provided with internal thread (2-2-1-1), it screws be connected for being provided with external screw thread two (2-1-3) with chamber end cap (2-1) end side, realize being fastenedly connected of anterior cavity components (2-2) middle front part cavity (2-2-1) and chamber end cap (2-1), described anterior cavity components (2-2) middle front part cavity (2-2-1) inside is provided with cavity volume (2-2-1-2), it is for the circulation that realizes gas between cylinder (1) and piezoelectric generating device (2) and the rotary fan (2-3-1) holding in rotary components (2-3), described anterior cavity components (2-2) middle front part cavity (2-2-1) inside is provided with lock chamber (2-2-1-3), it is for rotating shaft (2-3-2) in fixing rotary components (2-3), realize the sealing of anterior cavity components (2-2) and closely cooperating of anterior cavity components (2-2) and rotary components (2-3) middle rotating shaft (2-3-2), described anterior cavity components (2-2) outboard end is provided with blind screw hole (2-2-1-4), it is for matching with the through hole two (2-4-1-1) in rear portion cavity components (2-4) and for screwing be connected with the tight fixed bolt (2-2-2) in anterior cavity components (2-2), realize being fastenedly connected of anterior cavity components (2-2) and rear portion cavity components (2-4)Tight fixed bolt (2-2-2) in described anterior cavity components (2-2), it screws be connected for the blind screw hole (2-2-1-4) with through hole two (2-4-1-1) cooperation in rear portion cavity components (2-4) and anterior cavity components (2-2) outboard end, realize being fastenedly connected of anterior cavity components (2-2) and rear portion cavity components (2-4), described rotary components (2-3) comprises rotary fan (2-3-1) and rotating shaft (2-3-2), rotary fan (2-3-1) inner side in described rotary components (2-3) is provided with through hole four (2-3-1-1), it is for bonding with the middle rotating shaft (2-3-2) of rotary components (2-3) end, realize being fastenedly connected of rotary fan (2-3-1) and rotating shaft (2-3-2), in described rotary components (2-3), rotating shaft (2-3-2) outside is provided with annular groove (2-3-2-2), it is for coordinating with sealing ring (2-3-2-1) sealing that realizes anterior cavity components (2-2), the outside of rotary components rotating shaft (2-3-2) described in rotary components (2-3) is provided with boss (2-3-2-3), it is for stirring the metallic elastic substrate (2-4-2-2) in electrification component (2-4-2) in rear portion cavity components (2-4), realize the mechanical deformation of metallic elastic substrate (2-4-2-2), described rear portion cavity components (2-4) comprises rear chamber body structure (2-4-1) and electrification component (2-4-2), rear chamber body structure (2-4-1) end in described rear portion cavity components (2-4) is provided with through hole two (2-4-1-1), it is for coordinating with the blind screw hole (2-2-1-4) in anterior cavity components (2-2) and tight fixed bolt (2-2-2), realize being fastenedly connected of rear portion cavity components (2-4) and anterior cavity components (2-2), described rear portion cavity components (2-4) postmedian cavity body structure (2-4-1) inside is provided with cavity volume (2-4-1-2), it is for holding rotating shaft (2-3-2) and electrification component (2-4-2), described rear portion cavity components (2-4) postmedian cavity body structure (2-4-1) bottom is provided with through hole three (2-4-1-3), it is drawn for electrification component (2-4-2) wire in rear portion cavity components (2-4), realize electrification component (2-4-2) generation electric energy externally to export, described rear portion cavity components (2-4) postmedian cavity body structure (2-4-1) sidewall is provided with n rectangular channel (2-4-1-4) structure, n is more than or equal to 1 positive integer, it is for the fixed head (2-4-2-1) in electrification component (2-4-2) in the rear portion cavity components (2-4) that is adhesively fixed, realize being fastenedly connected of rear portion cavity components (2-4) postmedian cavity body structure (2-4-1) and electrification component (2-4-2), in electrification component (2-4-2), n fixed head (2-4-2-1) is provided with in described rear portion cavity components (2-4), n is more than or equal to 1 positive integerIt is bonding for the rectangular channel (2-4-1-4) with rear portion cavity components (2-4) postmedian cavity body structure (2-4-1) sidewall, realize being fastenedly connected of electrification component (2-4-2) and rear portion cavity components (2-4) postmedian cavity body structure (2-4-1), and for bonding with metallic elastic substrate (2-4-2-2), to realize being fastenedly connected of fixed head (2-4-2-1) and metallic elastic substrate (2-4-2-2), in described rear portion cavity components (2-4), electrification component (2-4-2) is provided with m metallic elastic substrate (2-4-2-2), m is more than or equal to 1 positive integer, it is for the piezoelectric element (2-4-2-3) of electrification component (2-4-2) in bonding rear portion cavity components (2-4), realize being fastenedly connected of metallic elastic substrate (2-4-2-2) and piezoelectric element (2-4-2-3), and bonding with fixed head (2-4-2-1), realize being fastenedly connected of metallic elastic substrate (2-4-2-2) and fixed head (2-4-2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962035.3U CN205195595U (en) | 2015-11-30 | 2015-11-30 | A rotary type electricity generation cylinder for pneumatic system networking node energy supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962035.3U CN205195595U (en) | 2015-11-30 | 2015-11-30 | A rotary type electricity generation cylinder for pneumatic system networking node energy supply |
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| Publication Number | Publication Date |
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| CN205195595U true CN205195595U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520962035.3U Withdrawn - After Issue CN205195595U (en) | 2015-11-30 | 2015-11-30 | A rotary type electricity generation cylinder for pneumatic system networking node energy supply |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281601A (en) * | 2015-11-30 | 2016-01-27 | 长春工业大学 | Rotary-type power generating air cylinder used for providing energy for node of Internet of things in pneumatic system |
-
2015
- 2015-11-30 CN CN201520962035.3U patent/CN205195595U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281601A (en) * | 2015-11-30 | 2016-01-27 | 长春工业大学 | Rotary-type power generating air cylinder used for providing energy for node of Internet of things in pneumatic system |
| CN105281601B (en) * | 2015-11-30 | 2017-07-18 | 长春工业大学 | The rotary generation cylinder energized for pneumatic system Internet of things node |
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Granted publication date: 20160427 Effective date of abandoning: 20170718 |