CN210509382U

CN210509382U - Internal combustion generator based on gravitational potential energy recovery

Info

Publication number: CN210509382U
Application number: CN201921569157.0U
Authority: CN
Inventors: 赵银生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-05-12
Anticipated expiration: 2029-09-20

Abstract

The utility model relates to the technical field of power generation, power transformation or power distribution, in particular to an internal combustion generator based on gravitational potential energy reply, which comprises a shell, wherein a combustion chamber and a power generation chamber are arranged in the shell, a first through hole communicated with the combustion chamber and the power generation chamber is arranged on the shell, the first through hole is connected with a piston rod in a sliding way, the piston rod can move up and down along the first through hole, one end of the piston rod is provided with a pushing block, the pushing block is connected with the combustion chamber in a sliding way, an elastic part is arranged between the other end of the piston rod and the power generation chamber, and the extending direction of the elastic part is consistent with the moving direction of the; the piston rod is provided with a rotor, the rotor is located in the power generation cavity, and the inner wall of the power generation cavity is provided with a stator. This scheme of adoption can utilize the gravity of active cell self in order to reach the purpose of saving the resource and increasing the lubricated effect of piston.

Description

Internal combustion generator based on gravitational potential energy recovery

Technical Field

The utility model relates to a electricity generation, transformer or distribution technical field specifically are an internal combustion generator based on gravitational potential energy replies.

Background

Currently, most power generation systems use internal combustion engines to generate electricity by reciprocating a piston to produce a variation in magnetic flux, magnets and coils ("coils" should be understood as windings plus laminated electromagnetic paths "—" magnets "should be understood as permanent magnets or electromagnets) provided on the piston and on the inner wall of the cylinder in which the piston reciprocates, respectively, the coils generating electricity by the relative movement of the magnetic fields generated by the cutting magnets.

There are three types of power generation systems commonly used in the prior art: the first is an opposed piston, the second is a double piston, and the third is a single piston. The opposed piston comprises a combustion chamber and two moving chambers, the combustion chamber is positioned between the two moving chambers, pistons are arranged in the moving chambers, springs are arranged between the pistons and the inner walls of the moving chambers far away from the combustion chamber, the pistons move in the moving chambers by igniting combustible gas in the combustion chambers and reset under the action of the springs, and therefore reciprocating motion of the pistons is achieved to achieve cutting of magnetic induction lines. The double-piston comprises two combustion chambers and a moving chamber, the moving chamber is located between the two combustion chambers, a piston rod is arranged in the moving chamber, the piston is located on the piston rod, and combustible gas in the two combustion chambers is ignited in sequence, so that the piston reciprocates in the moving chamber, and cutting of magnetic induction lines is achieved. The single piston comprises a combustion chamber and a moving chamber, the piston is located in the moving chamber, springs are arranged on the inner walls, far away from the combustion chamber, of the piston and the moving chamber, the piston moves in the moving chamber by igniting combustible gas in the combustion chamber and resets under the action of the springs, and therefore reciprocating motion of the piston is achieved to achieve cutting of magnetic induction lines.

The above-described structure of the power generation system has the following disadvantages: firstly, the movement of the piston is influenced by friction and electromagnetic resistance in addition to friction, so that the required initial power is larger, namely, the potential energy generated by igniting the combustible gas is larger, namely, the required energy of the combustible gas is more. And secondly, for a power generation system with a spring, after the power generation system is used for a long time, the spring can generate spring fatigue, so that the piston cannot be reset in time or reset to a specified point, the reciprocating motion distance of the piston is shortened, and the piston needs to carry out reciprocating motion for more times under the condition of realizing the same generated energy, thereby causing the waste of combustible gas energy.

Therefore, there is a need for a generator that can save energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides an internal combustion generator based on gravitational potential energy replies can utilize the gravity of active cell self in order to reach the purpose of saving the resource.

The utility model provides a basic scheme: the internal combustion generator based on gravitational potential energy recovery comprises a shell, wherein a combustion chamber and a power generation chamber are arranged in the shell, a first through hole communicated with the combustion chamber and the power generation chamber is formed in the shell, the first through hole is connected with a piston rod in a sliding mode, the piston rod can move up and down along the first through hole, one end of the piston rod is provided with a pushing block, the pushing block is connected with the combustion chamber in a sliding mode, an elastic piece is arranged between the other end of the piston rod and the power generation chamber, and the extending direction of the elastic piece is consistent with the moving direction of the piston rod; the piston rod is provided with a rotor, the rotor is located in the power generation cavity, and the inner wall of the power generation cavity is provided with a stator.

The basic scheme has the following working principle and beneficial effects: the combustion chamber is used for burning combustible gas and provides power for whole device, and the combustible gas is stored to the combustion intracavity, and when combustible gas was lighted, potential energy that its produced acted on and promotes the piece for promote the piece and remove. Because the one end of piston rod is located to the promotion piece, the piston rod slides from top to bottom along first through-hole, promotes the piece and drives the piston rod upwards or downward motion promptly, because the other end of piston rod is equipped with the elastic component, when promoting the piece and driving the piston rod and remove, the elastic component is compressed, stores elastic potential energy. The piston rod is provided with the rotor, the rotor is located in the power generation cavity, the inner wall of the power generation cavity is provided with the stator, and the stator cuts the magnetic induction lines generated by the rotor when the rotor moves along with the piston rod to generate power.

When the pushing block moves downwards, namely the combustion cavity is positioned above the power generation cavity, when the rotor reaches the lower dead point, the pushing block is influenced by the elastic potential energy of the elastic part, the pushing block rises and resets, and therefore reciprocating motion of the rotor is achieved. When the pushing block moves downwards, the pushing block bears the acting force which is the gravity of the pushing block in addition to the acting force generated by the ignition of the combustible gas. Compared with the pushing block moving in the horizontal direction, the action force generated by igniting the combustible gas can be reduced due to the existence of gravity, so that the resources of the combustible gas are saved. Meanwhile, as the pushing block, the piston rod and the rotor move up and down, the friction force borne by the pushing block, the piston rod and the rotor is small, and the resources of combustible gas are further saved.

When the pushing block moves upwards, namely the power generation cavity is positioned above the combustion cavity, when the rotor reaches a top dead center, the pushing block falls and resets under the influence of the gravity and the elastic potential energy of the elastic part, so that the reciprocating motion of the rotor is realized. Except with promoting the advantage that the piece moved and compares on the horizontal direction, compare with the top that the burning chamber is located the electricity generation chamber, the elastic component is after long-term the use, the tired condition of elasticity may appear, makes to promote the still whereabouts of piece and resets through the action of gravity to avoid the condition that the active cell displacement distance diminishes because of the elastic component elastic fatigue causes, and then avoid the circumstances of generating efficiency low, combustible gas wasting of resources.

Further, the power generation cavity is located above the combustion cavity. Has the advantages that: when the rotor reaches the top dead center, the pushing block falls and resets under the influence of gravity and elastic potential energy of the elastic part, so that the rotor reciprocates. Compare with the top that the burning chamber is located the electricity generation chamber, the elastic component is after long-term the use, the tired condition of elasticity can appear, makes to promote still can the whereabouts of piece and reset through the action of gravity to avoid the condition that the active cell displacement distance diminishes because of the elastic component elasticity is tired to cause, and then avoid the circumstances of generating efficiency low, combustible gas wasting of resources.

Further, the combustion chamber includes a main cavity and a plurality of vice chamber, vice chamber all communicates with the main cavity, the quantity of first through-hole is the same with the quantity in vice chamber, first through-hole and vice chamber intercommunication one by one, the equal sliding connection of first through-hole has the piston rod, promote piece and vice chamber sliding connection. Has the advantages that: the auxiliary cavity and the first through holes are arranged, so that the pushing blocks, the piston rods and the rotor are arranged, the combustible gas is ignited in the main cavity, potential energy generated by the combustible gas pushes the pushing blocks simultaneously, and more electric energy is generated compared with the situation that one pushing block is arranged. The potential energy generated by one-time combustion is utilized to obtain more electric energy, and the times of reciprocating motion of the piston are reduced under the condition of realizing the same generated energy, so that the use of combustible gas energy is reduced.

Further, the number of the power generation cavities is the same as that of the auxiliary cavities, and the auxiliary cavities are communicated with the power generation cavities respectively. Has the advantages that: the auxiliary cavities, the piston rods and the power generation cavities which correspond to one another are arranged, so that the rotors on the piston rods are prevented from influencing one another, and the generated energy is reduced.

Further, the elastic piece is an air spring. Has the advantages that: the air spring is convenient to control, and the air pressure can be changed according to the requirement so as to adjust the rigidity of the air spring. Compared with a rigid spring, the spring is not easy to generate elastic fatigue and has light weight.

Further, there is a pause between the stator and the mover. Has the advantages that: the stator and the rotor are intermittent, so that the stator can conveniently cut magnetic induction lines generated by the rotor when the rotor reciprocates, and power generation can be realized.

Further, the length of the stator in the vertical direction is not less than the moving distance of the mover. Has the advantages that: the length of the stator in the vertical direction is not less than the moving distance of the rotor, namely the length of the stator in the vertical direction is greater than or equal to the moving distance of the rotor, so that more magnetic flux changes are obtained, and more electric energy is obtained.

Further, an air inlet and an air outlet are formed in the shell, one end of the air inlet and one end of the air outlet are connected with the outer wall of the shell, the other end of the air inlet and the other end of the air outlet are connected with the inner wall of the combustion chamber, and a spark plug is further arranged on the shell. Has the advantages that: the air inlet is used for adding combustible gas to the combustion chamber, and combustible gas can be the mist of air and petrol, and the spark plug is used for lighting combustible gas, and the gas outlet is used for discharging waste gas and the particulate matter that combustible gas burning produced, provides power for pushing moving up of piece through lighting combustible gas.

Further, the air inlet with the quantity of gas outlet is no less than two, beneficial effect: a plurality of air inlets can be quick fill into combustible gas, and a plurality of gas outlets can discharge waste gas and particulate matter fast, promote the efficiency of taking a breath.

Drawings

Fig. 1 is a cross-sectional view of an embodiment one of the internal combustion engine generator based on gravitational potential energy recovery.

Fig. 2 is a cross-sectional view of the embodiment of the internal combustion generator based on gravitational potential energy recovery, in which a rotor moves upward.

Fig. 3 is a cross-sectional view of the second embodiment of the internal combustion engine generator based on gravitational potential energy recovery.

Fig. 4 is a cross-sectional view of a third embodiment of the internal combustion engine generator based on gravitational potential energy recovery.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the air spring comprises an air spring 1, a stator 21, a mover 22, a piston rod 3, a pushing block 4, an air inlet 51, an air outlet 52, a mounting hole 53, a combustion chamber 6 and a main chamber 61.

Example one

Internal combustion generator based on gravitational potential energy returns, as shown in figure 1, including the casing, from top to bottom has set gradually electricity generation chamber, first through-hole, burning chamber 6 in the casing, and first through-hole intercommunication electricity generation chamber and burning chamber 6. The casing is further provided with a plurality of air inlets 51 and air outlets 52, in this embodiment, the number of the air inlets 51 and the number of the air outlets 52 are two, one ends of the air inlets 51 and the air outlets 52 are connected with the bottom of the casing, and the other ends of the air inlets 51 and the air outlets 52 are connected with the bottom of the combustion chamber 6. The shell is further provided with a mounting hole 53, a spark plug is mounted on the mounting hole 53, and an ignition port of the spark plug is positioned in the combustion chamber 6.

First through-hole has piston rod 3 along vertical direction sliding connection, the welding of the bottom of piston rod 3 has promotion piece 4 (in other embodiments, can adopt integrated into one piece's mode fixed connection piston rod 3 and promotion piece 4), promote piece 4 along vertical direction and the inner wall sliding connection of combustion chamber 6, the top fixedly connected with elastic component of piston rod 3, in this embodiment, the elastic component is preferred air spring 1, in other embodiments, the elastic component can select rigid spring, the extending direction of air spring 1 is unanimous with the moving direction of piston rod 3, the one end that piston rod 3 was kept away from to air spring 1 and the top fixed connection of electricity generation chamber, in this embodiment, air spring 1 passes through the bolt respectively with piston rod 3 and electricity generation chamber fixed connection.

The piston rod 3 is further provided with a rotor 22, the rotor 22 is located in the power generation cavity, and the inner wall of the power generation cavity is fixedly connected with the stator 21. The mover 22 may be selectively sleeved on the piston rod 3 or may be directly fixed on the piston rod 3, in this embodiment, the mover 22 is sleeved on the piston rod 3 and fixed by a fastening bolt, the stator 21 is fixed on the inner wall of the power generation cavity by a fastening bolt, and the stator 21 is preferably a permanent magnet. Air gaps exist between the stator 21 and the mover 22, and the skilled person can select air gaps with different sizes according to needs, and in the embodiment, the air gap is preferably 9 mm. The length of the stator 21 in the vertical direction is not less than the moving distance of the mover 22 (i.e., the moving stroke of the mover 22), and in the present embodiment, the length of the stator 21 in the vertical direction is equal to the moving distance of the mover 22.

In the initial state, the mover 22 is located at the bottom dead center. When the gas burner is used, combustible gas enters the combustion chamber 6 through the gas inlet 51, the combustible gas is a mixture of air and fuel, in the embodiment, the combustible gas is a mixture of air and gasoline, in other embodiments, the combustible gas can be a mixture of diesel oil, natural gas, methanol and the like and air, and when the combustible gas is diesel oil, a spark plug is not arranged. Combustible gas is ignited through the spark plug, potential energy generated by the ignited combustible gas enables the pushing block 4 to move upwards, the pushing block 4 drives the rotor 22 to move upwards through the piston rod 3, the air spring 1 is gradually compressed in the process, elastic potential energy is stored, and meanwhile waste gas and particles generated after the combustible gas is combusted are discharged from the gas outlet 52. As shown in fig. 2, when the mover 22 reaches the top dead center, the mover 22 moves downward by the elastic potential energy and the self weight of the air spring 1, and the combustible gas again enters the combustion chamber 6 through the air inlet 51 in the process. When the mover 22 returns to the bottom dead center, the ignition plug ignites the combustible gas again to move the mover 22 upward, thereby repeating the operation such that the mover 22 reciprocates between the top dead center and the bottom dead center, and the stator 21 cuts the magnetic induction lines generated by the mover 22 when the mover 22 reciprocates with the piston rod 3 to generate power.

Example two

The difference between the present embodiment and the first embodiment is: as shown in fig. 3, the combustion chamber 6 includes a main chamber 61 and a plurality of sub-chambers, the sub-chambers are both communicated with the main chamber 61, the sub-chambers are disposed in an inclined manner with a central point of the main chamber 61 as an end point, and in this embodiment, the number of the sub-chambers is preferably four. In other embodiments, the number of the sub-cavities may be five, one sub-cavity is vertically disposed with the central point of the main cavity 61 as an end point, and the other four sub-cavities are symmetrically and obliquely disposed with the sub-cavity as a center. The number of the first through holes, the number of the piston rods 3, the number of the pushing blocks 4, the number of the movers 22 and the number of the elastic members are the same as the number of the auxiliary cavities.

First through-hole communicates with vice chamber one by one respectively, and equal sliding connection has piston rod 3 in the first through-hole, and the one end of piston rod 3 all is equipped with promotes piece 4, promotes the equal sliding connection in piece 4 and vice chamber, all is equipped with the elastic component between the other end of piston rod 3 and the electricity generation chamber, and the extending direction of elastic component all is unanimous with the moving direction of the piston rod 3 of being connected, all is equipped with active cell 22 on the piston rod 3, and active cell 22 all is located the electricity generation intracavity.

When the piston type gas generator is used, potential energy generated by ignition of combustible gas enables the four pushing blocks 4 to move upwards along the auxiliary cavity, so that the four rotors 22 reciprocate between an upper dead point and a lower dead point, the stator 21 cuts magnetic induction lines generated by the rotors 22 when the rotors 22 reciprocate along with the piston rods 3 to generate electricity, and compared with the arrangement of one rotor 22, the electric quantity generated is more.

EXAMPLE III

The present embodiment is different from the second embodiment in that: as shown in fig. 4, the number of the power generating cavities and the number of the stators 21 are the same as the number of the sub-cavities, and in the present embodiment, the number of the sub-cavities is four. The auxiliary cavity is communicated with the power generation cavity respectively, namely one auxiliary cavity is communicated with one power generation cavity, and the axial direction of the power generation cavity is parallel to the axial direction of the auxiliary cavity. A stator 21 is arranged in each power generation cavity.

When the four-rotor-piston-type gas generator is used, potential energy generated by ignition of combustible gas enables the four pushing blocks 4 to move upwards along the auxiliary cavities, so that the four rotors 22 reciprocate between an upper dead point and a lower dead point, the stators 21 cut magnetic induction lines generated by the rotors 22 when the rotors 22 reciprocate along with the piston rods 3 to generate electricity, and the plurality of electricity generating cavities are arranged to avoid mutual interference caused by the stators 21 and influence on generated electricity.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Internal combustion generator based on gravitational potential energy resumes, its characterized in that: the combustion chamber and the power generation chamber are arranged in the shell, a first through hole communicated with the combustion chamber and the power generation chamber is formed in the shell, the first through hole is connected with a piston rod in a sliding mode, the piston rod can move up and down along the first through hole, a pushing block is arranged at one end of the piston rod and is connected with the combustion chamber in a sliding mode, an elastic piece is arranged between the other end of the piston rod and the power generation chamber, and the extending direction of the elastic piece is consistent with the moving direction of the piston rod; the piston rod is provided with a rotor, the rotor is located in the power generation cavity, and the inner wall of the power generation cavity is provided with a stator.

2. The internal combustion engine-generator based on gravitational potential energy recovery of claim 1, wherein: the power generation cavity is located above the combustion cavity.

3. The internal combustion engine-generator based on gravitational potential energy recovery of claim 2, characterized in that: the combustion chamber includes a main cavity and a plurality of vice chamber, vice chamber all communicates with the main cavity, the quantity of first through-hole is the same with the quantity in vice chamber, first through-hole and vice chamber intercommunication one by one, the equal sliding connection of first through-hole has the piston rod, promote piece and vice chamber sliding connection.

4. The gravitational potential energy recovery-based internal combustion engine generator of claim 3, wherein: the number of the power generation cavities is the same as that of the auxiliary cavities, and the auxiliary cavities are communicated with the power generation cavities respectively.

5. The internal combustion engine-generator based on gravitational potential energy recovery of any one of claims 1-3, characterized in that: the elastic piece is an air spring.

6. The gravitational potential energy recovery-based internal combustion engine generator of claim 5, wherein: there is an interval between the stator and the mover.

7. The gravitational potential energy recovery-based internal combustion engine generator of claim 6, wherein: the length of the stator in the vertical direction is not less than the moving distance of the rotor.

8. The gravitational potential energy recovery-based internal combustion engine generator of claim 7, wherein: the gas-burning stove is characterized in that an air inlet and an air outlet are formed in the shell, one end of the air inlet and one end of the air outlet are connected with the outer wall of the shell, the other end of the air inlet and the other end of the air outlet are connected with the inner wall of the burning cavity, and a spark plug is further arranged on the shell.

9. The gravitational potential energy recovery-based internal combustion engine generator of claim 8, wherein: the number of the air inlets and the number of the air outlets are not less than two.