CN220851790U - But air feed equipment of automatically regulated pressure - Google Patents
But air feed equipment of automatically regulated pressure Download PDFInfo
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- CN220851790U CN220851790U CN202322625351.9U CN202322625351U CN220851790U CN 220851790 U CN220851790 U CN 220851790U CN 202322625351 U CN202322625351 U CN 202322625351U CN 220851790 U CN220851790 U CN 220851790U
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- 230000001105 regulatory effect Effects 0.000 title claims description 10
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 7
- 238000003860 storage Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses air supply equipment capable of automatically adjusting pressure, and particularly relates to the technical field of air supply equipment. According to the utility model, through the arrangement of the air supply assembly and the adjusting assembly and the mutual matching use of the piston core and the guide cylinder, the limit is carried out when the connecting seat rotates, so that the piston core can reciprocate in the guide cylinder along the guide of the guide cylinder, air is compressed into the guide cylinder, the air is sprayed out through the pressure discharge pipe orifice, the electric push rod drives the pressure head to drive the adjusting plate to move downwards, the distance between the adjusting plate and the limit ring is changed, the stroke during spring compression is limited to the stroke between the adjusting plate and the limit ring, the stroke of the sealing core subjected to air pressure upward displacement is changed, and the size of the air sprayed out from the guide cylinder is adjusted.
Description
Technical Field
The utility model relates to the technical field of air supply equipment, in particular to air supply equipment capable of automatically adjusting pressure.
Background
In real life, fuel gas is often required to supply raw materials to achieve the purpose of household heat supply or industrial production, and in order to cope with the use of different scenes, portable air supply equipment is now appeared.
The utility model patent with the patent application number of CN202220040397.7 discloses portable air supply equipment, which comprises a base and a liquid storage bottle, wherein an air inlet pipe is arranged in the base, one end of the air inlet pipe is connected to a compressed air source, the other end of the air inlet pipe is connected with a gas-liquid impactor, the gas-liquid impactor is provided with a liquid inlet, an air inlet and an air outlet, the air inlet is connected with the air inlet pipe, the base is provided with a first connecting pipe, and the gas-liquid impactor is arranged in the first connecting pipe; the liquid storage bottle is provided with an inner cavity with the volume smaller than or equal to 4L, and the bottom of the liquid storage bottle is provided with a second connecting pipe;
This structure is when using, is connected through first connecting pipe and second connecting pipe to make inlet and gas outlet all with the inner chamber intercommunication, the tip of second connecting pipe is provided with the valve, adjusts the air feed size, but this unable pressure size according to demand automatically regulated atmospheric pressure, it is not enough convenient when using.
Disclosure of utility model
The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an air supply device capable of automatically adjusting pressure, which aims to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the air supply equipment capable of automatically adjusting the pressure comprises a host machine, wherein an air supply assembly is arranged on the host machine;
The air supply assembly comprises a guide cylinder arranged at the top of the host machine, a connecting seat is arranged in the host machine, two ends of the connecting seat are respectively provided with a crankshaft, and one end of each crankshaft is respectively provided with a guide cover;
the connecting seat is provided with a connecting rod, and a piston core movably connected with the connecting rod is arranged at the top of the connecting rod and in the guide cylinder;
Two adjusting components are arranged at the top of the guide cylinder;
The adjusting component comprises a supporting plate arranged at the top of the guide cylinder, a pressure head is arranged at the bottom of the supporting plate and positioned in the guide cylinder, an adjusting plate is arranged at the bottom of the pressure head, a spring is arranged in the adjusting plate, a limit ring is arranged at the bottom of the spring, the limit ring is detachably connected with the guide cylinder, the adjusting plate is in sliding connection with the limit ring, a sealing core is arranged at the bottom of the limit ring and positioned on the guide cylinder, one end of the spring penetrates through the limit ring and extends to the sealing core, an electric push rod is arranged at the top of the supporting plate, and the output end of the electric push rod penetrates through the supporting plate and is connected with the pressure head;
The top both sides of guide cylinder are provided with the row pressure mouth of pipe respectively, the outside of host computer is provided with the motor that is used for driving the bent axle rotation.
The utility model has the technical effects and advantages that:
Compared with the prior art, the air supply assembly and the adjusting assembly are arranged, the air supply assembly is simple in overall design and reasonable in structure, through corresponding cooperation of the structures, through cooperation of the piston core and the guide cylinder, the connecting seat is limited when rotating, so that the piston core can reciprocate in the guide cylinder along the guide of the guide cylinder, air is compressed into the guide cylinder, and the air is sprayed out through the pressure discharge pipe orifice;
meanwhile, when the crankshaft rotates, the guide cover is driven to rotate, so that external air flow is conveniently extracted into the host, the air supply efficiency of the equipment is improved, meanwhile, the electric push rod drives the pressure head to drive the adjusting plate to move downwards, the distance between the adjusting plate and the limit ring is changed, the stroke during spring compression is limited to the stroke between the adjusting plate and the limit ring, the stroke of the sealing core subjected to air pressure upward displacement is changed, and the size of the air pressure sprayed out of the guide cylinder is adjusted.
Drawings
In order to more clearly illustrate the technical solutions of the present disclosure, the drawings that need to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings may be obtained according to these drawings to those of ordinary skill in the art. Furthermore, the drawings in the following description may be regarded as schematic diagrams, not limiting the actual size of the products, the actual flow of the methods, the actual timing of the signals, etc. according to the embodiments of the present disclosure.
Fig. 1 is a front view of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view of the overall structure of the present utility model.
Fig. 3 is a front view of the connecting seat, crankshaft, pod, connecting rod and piston core of the present utility model.
Fig. 4 is a front view of the adjustment assembly of the present utility model.
The reference numerals are: 1. a host; 2. a guide cylinder; 3. a connecting seat; 4. a crankshaft; 5. a guide cover; 6. a connecting rod; 7. a piston core; 8. a supporting plate; 9. a pressure head; 10. an adjusting plate; 11. a spring; 12. a limit ring; 13. a seal core; 14. an electric push rod; 15. a motor; 16. and the pressure discharge pipe orifice.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment, as shown in fig. 1-4, the air supply device capable of automatically adjusting the pressure is convenient to adjust the air pressure when the device is supplied by the air supply component and the adjusting component which are arranged on the host 1, and the specific structure of the components is as follows;
The air supply assembly comprises a guide cylinder 2 arranged at the top of the main machine 1, a connecting seat 3 is arranged in the main machine 1, two ends of the connecting seat 3 are respectively provided with a crankshaft 4, and one end of each crankshaft 4 is respectively provided with a guide cover 5;
The connecting seat 3 is provided with a connecting rod 6, and a piston core 7 movably connected with the connecting rod 6 is arranged at the top of the connecting rod 6 and positioned in the guide cylinder 2;
two adjusting components are arranged at the top of the guide cylinder 2;
The adjusting component comprises a supporting plate 8 arranged at the top of the guide cylinder 2, a pressure head 9 is arranged at the bottom of the supporting plate 8 and positioned in the guide cylinder 2, an adjusting plate 10 is arranged at the bottom of the pressure head 9, a spring 11 is arranged in the adjusting plate 10, a limit ring 12 is arranged at the bottom of the spring 11, the limit ring 12 is detachably connected with the guide cylinder 2, the adjusting plate 10 is slidably connected with the limit ring 12, a sealing core 13 is arranged at the bottom of the limit ring 12 and positioned on the guide cylinder 2, one end of the spring 11 penetrates through the limit ring 12 and extends to the sealing core 13, an electric push rod 14 is arranged at the top of the supporting plate 8, and the output end of the electric push rod 14 penetrates through the supporting plate 8 and is connected with the pressure head 9;
The two sides of the top of the guide cylinder 2 are respectively provided with a pressure discharge pipe orifice 16, and the outer side of the main machine 1 is provided with a motor 15 for driving the crankshaft 4 to rotate.
According to the structure, when in use, the starting motor 15 drives the crankshaft 4 to rotate during air supply, and the connecting seat 3 is driven to rotate during rotation of the crankshaft 4, and the piston core 7 and the guide cylinder 2 are matched with each other to limit the rotation of the connecting seat 3, so that the piston core 7 can reciprocate in the guide cylinder 2 along the guide of the guide cylinder 2, and air is compressed into the guide cylinder 2;
Simultaneously, when the crankshaft 4 rotates, the guide cover 5 is driven to rotate, so that external air flow is conveniently extracted into the main machine 1, when the open air is compressed into the guide cylinder 2, the sealing core 13 can be upwards displaced due to air pressure, and meanwhile, the spring 11 is compressed, and the air can be discharged through the pressure discharge pipe orifice 16;
when the pressure is regulated, the electric push rod 14 drives the pressure head 9 to drive the regulating plate 10 to downwards displace, so that the distance between the regulating plate 10 and the limit ring 12 is changed, and the stroke of the spring 11 during compression is limited to the stroke between the regulating plate 10 and the limit ring 12, so that the stroke of the sealing core 13 subjected to the upward displacement of the air pressure is changed, and the size of the air pressure sprayed out of the guide cylinder 2 is regulated.
Different from the prior art, the application discloses an air supply device capable of automatically adjusting pressure, through the mutual matching use of a piston core 7 and a guide cylinder 2, the connecting seat 3 is limited when rotating, so that the piston core 7 can reciprocate in the guide cylinder 2 along the guide of the guide cylinder 2, air is compressed into the guide cylinder 2, a crankshaft 4 drives a guide cover 5 to rotate when rotating, external air flow is conveniently extracted into a host machine 1, an electric push rod 14 drives a pressure head 9 to drive an adjusting plate 10 to downwards displace, the distance between the adjusting plate 10 and a limiting ring 12 is changed, the stroke of a spring 11 when being compressed is limited only to the stroke between the adjusting plate 10 and the limiting ring 12, the stroke of the sealing core 13 when being upwards displaced by air pressure is changed, and the size of the air pressure sprayed out of the guide cylinder 2 is adjusted.
The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a but air feed equipment of automatically regulated pressure, includes host computer (1), its characterized in that: the host (1) is provided with an air supply assembly;
The air supply assembly comprises a guide cylinder (2) arranged at the top of a host machine (1), a connecting seat (3) is arranged in the host machine (1), two ends of the connecting seat (3) are respectively provided with a crankshaft (4), and one end of each crankshaft (4) is respectively provided with a guide cover (5);
The connecting seat (3) is provided with a connecting rod (6), and a piston core (7) movably connected with the connecting rod (6) is arranged at the top of the connecting rod (6) and positioned in the guide cylinder (2);
Two adjusting components are arranged at the top of the guide cylinder (2).
2. An automatically pressure-adjustable gas supply apparatus as in claim 1, wherein: the adjusting component comprises a supporting plate (8) arranged at the top of the guide cylinder (2), and a pressure head (9) is arranged at the bottom of the supporting plate (8) and positioned in the guide cylinder (2).
3. An automatically pressure-adjustable gas supply apparatus as claimed in claim 2, wherein: an adjusting plate (10) is arranged at the bottom of the pressure head (9), and a spring (11) is arranged in the adjusting plate (10).
4. A pressure-automatically adjustable gas supply apparatus according to claim 3, wherein: the bottom of spring (11) is provided with spacing collar (12), spacing collar (12) are connected with guide cylinder (2) can be dismantled, regulating plate (10) and spacing collar (12) sliding connection.
5. An automatically pressure-adjustable gas supply apparatus as in claim 4, wherein: the bottom of the limit ring (12) and the guide cylinder (2) are provided with a sealing core (13), and one end of the spring (11) penetrates through the limit ring (12) and extends to the sealing core (13).
6. An automatically pressure-adjustable gas supply apparatus as claimed in claim 2, wherein: the top of layer board (8) is provided with electric putter (14), the output of electric putter (14) runs through layer board (8) and is connected with pressure head (9).
7. An automatically pressure-adjustable gas supply apparatus as in claim 1, wherein: the two sides of the top of the guide cylinder (2) are respectively provided with a pressure discharge pipe orifice (16), and the outer side of the main machine (1) is provided with a motor (15) for driving the crankshaft (4) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625351.9U CN220851790U (en) | 2023-09-27 | 2023-09-27 | But air feed equipment of automatically regulated pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625351.9U CN220851790U (en) | 2023-09-27 | 2023-09-27 | But air feed equipment of automatically regulated pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220851790U true CN220851790U (en) | 2024-04-26 |
Family
ID=90741890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322625351.9U Active CN220851790U (en) | 2023-09-27 | 2023-09-27 | But air feed equipment of automatically regulated pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220851790U (en) |
-
2023
- 2023-09-27 CN CN202322625351.9U patent/CN220851790U/en active Active
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