CN220487792U - Preheating recovery device of high-energy-efficiency air compressor - Google Patents
Preheating recovery device of high-energy-efficiency air compressor Download PDFInfo
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- CN220487792U CN220487792U CN202322119119.8U CN202322119119U CN220487792U CN 220487792 U CN220487792 U CN 220487792U CN 202322119119 U CN202322119119 U CN 202322119119U CN 220487792 U CN220487792 U CN 220487792U
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- cooling
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- 238000011084 recovery Methods 0.000 title claims abstract description 49
- 238000001816 cooling Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 3
- 241000220317 Rosa Species 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a preheating recovery device of a high-energy-efficiency air compressor, which comprises an air compressor placement box, wherein a preheating recovery assembly is arranged at the top end of the air compressor placement box, an air compressor body is arranged in the air compressor placement box, an air compressor filter box is arranged at the top end of the air compressor body, a compressed gas cooling assembly for preheating recovery is arranged in the preheating recovery assembly, and a compressed gas collecting assembly is arranged on the side edge of the air compressor placement box.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to a preheating recovery device of a high-energy-efficiency air compressor.
Background
An air compressor is a device for compressing a gas, and is similar in construction to a water pump. Most air compressors are reciprocating piston type, and the compressor is directly driven by a motor to enable a crankshaft to generate rotary motion, and a connecting rod is driven to enable a piston to generate reciprocating motion, so that the volume of a piston cylinder is changed. Air is introduced into the cylinder through an air filter (muffler) by an air intake valve due to the change in the pressure in the cylinder, and compressed air is introduced into the air tank through an exhaust pipe and a check valve (check valve) by the action of an exhaust valve due to the reduction in the volume of the cylinder during the compression stroke.
After air is compressed in the piston cylinder, the temperature of the air is increased, heat recovery treatment is generally carried out on residual heat in high-temperature air, so that effective utilization of energy is achieved, but the existing air compressor is low in preheating recovery efficiency, most of the air is led into water through a single exhaust pipe, the purpose of heating cold water is achieved, the heating efficiency is low in the mode, the temperature in compressed air cannot be taken away timely and quickly, the expected cooling standard cannot be achieved, and certain potential safety hazards exist when the high-temperature air is directly filled into the air storage tank.
Disclosure of Invention
The utility model aims to provide a preheating recovery device of an energy-efficient air compressor, which solves the problems in the background.
In order to solve the technical problems, the utility model specifically provides the following technical scheme:
the utility model provides a preheating recovery device of a high-energy-efficiency air compressor, which comprises an air compressor placement box, wherein a preheating recovery assembly is arranged at the top end of the air compressor placement box, an air compressor body is arranged in the air compressor placement box, an air compressor filter box is arranged at the top end of the air compressor body, a compressed gas cooling assembly for preheating recovery is arranged in the preheating recovery assembly, a compressed gas collecting assembly is arranged on the side edge of the air compressor placement box, a side edge closing plate is rotatably arranged on the side edge of the air compressor placement box, and the bottom end of the side edge closing plate is fixedly connected with the air compressor placement box through a set fixing screw;
the preheating recovery assembly comprises a recovery cooling bin arranged at the top end of the air compressor placement box, a water filling port is arranged at the top end of the recovery cooling bin, a drain pipe is communicated with the side edge of the bottom end of the recovery cooling bin, and a drain valve is arranged on the drain pipe;
the compressed gas cooling assembly comprises a bottom buffer tube arranged at the bottom of the recovery cooling bin, the bottom end of the bottom buffer tube is connected with the top end of the air compressor filter tank through a communicated air inlet communicating tube, the top of the bottom buffer tube is provided with a top buffer tube, the top buffer tube is communicated with the bottom buffer tube through a plurality of cooling communicating tubes which are uniformly arranged, and the side edge of the top buffer tube is communicated with an external exhaust pipe.
As a preferable scheme of the utility model, the compressed gas collecting assembly comprises a gas storage tank arranged outside the air compressor placing box, a gas storage communicating pipe is arranged at the top end of the gas storage tank, and a barometer is arranged on the gas storage communicating pipe.
As a preferable scheme of the utility model, a closing valve is arranged on the gas storage communicating pipe, and the top end of the closing valve is communicated with the external exhaust pipe.
As a preferable mode of the present utility model, the side edge of the air compressor housing case is in an opening shape which is convenient for pushing out the air compressor body.
As a preferable mode of the present utility model, the inner cavity diameter of the cooling communicating pipe is smaller than the inner cavity diameters of the top buffer pipe and the bottom buffer pipe.
As a preferable scheme of the utility model, the bottom end of the air storage tank is provided with a connecting plate for supporting.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the preheating recovery assembly is arranged at the top of the air compressor placement box, the compressed gas cooling assembly is arranged in the preheating recovery assembly, the bottom buffer tube in the compressed gas cooling assembly can be used for introducing high-temperature compressed gas generated by the air compressor body, and a proper amount of cold water can be injected into the recovery cooling bin in advance, so that the high-temperature compressed gas introduced into the cooling communicating tube by the bottom buffer tube can be cooled quickly and timely, meanwhile, the cold water in the recovery cooling bin is heated, the compressed air in the air compressor body is effectively recycled, meanwhile, the compressed gas in the air compressor body is quickly cooled to reach the expected cooling standard discharged into the air storage tank, and meanwhile, the high-temperature compressed gas is effectively recycled.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
Fig. 1 is a schematic perspective view of a structure according to an embodiment of the present utility model.
Fig. 2 is a schematic cross-sectional view of a structure according to an embodiment of the present utility model.
Fig. 3 is an enlarged schematic view illustrating a structure of the bottom buffer tube in fig. 2 according to an embodiment of the present utility model.
Fig. 4 is an enlarged schematic view of the structure of the fixing screw of fig. 2 according to an embodiment of the present utility model.
Reference numerals in the drawings are respectively as follows:
1. an air compressor placement box; 2. preheating the recovery assembly; 3. an air compressor body; 4. an air compressor filter box; 5. a compressed gas cooling assembly; 6. a compressed gas collection assembly; 7. a side closing plate; 8. a fixed screw;
201. recovering a cooling bin; 202. a water filling port; 203. a drain pipe; 204. a drain valve;
501. a bottom buffer tube; 502. an air inlet communicating pipe; 503. a top buffer tube; 504. cooling the communicating pipe; 505. an external exhaust pipe;
601. a gas storage tank; 602. a gas storage communicating pipe; 603. an air pressure gauge; 604. the valve is closed.
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.
As shown in fig. 1 to 4, the utility model provides a preheating recovery device of a high-energy-efficiency air compressor, which comprises an air compressor placement box 1, wherein a preheating recovery component 2 is arranged at the top end of the air compressor placement box 1, an air compressor body 3 is arranged in the air compressor placement box 1, an air compressor filter box 4 is arranged at the top end of the air compressor body 3, a compressed gas cooling component 5 for preheating recovery is arranged in the preheating recovery component 2, a compressed gas collecting component 6 is arranged on the side edge of the air compressor placement box 1, a side edge closing plate 7 is rotatably arranged on the side edge of the air compressor placement box 1, and the bottom end of the side edge closing plate 7 is fixedly connected with the air compressor placement box 1 through a set fixing screw 8.
In this embodiment, because the preheating recovery efficiency of the existing air compressor is low, most of the air compressor is only led into water through a single exhaust pipe, so that the purpose of heating cold water is achieved, the heating efficiency is low in this way, and the temperature in compressed air cannot be timely and rapidly taken away, so that the expected cooling standard cannot be reached, and a certain potential safety hazard exists in the process of directly filling high-temperature gas into the air storage tank.
In this embodiment, through being provided with preheating recovery subassembly 2 at the top of air compressor machine placement box 1, be provided with compressed gas cooling module 5 in preheating recovery subassembly 2, compressed gas cooling module 5 can be quick timely take away the heat in the compressed hot air that lets in, thereby make air compressor machine body 3 compress back and emit the gas in the compressed gas collection subassembly 6 and reach expected cooling standard, and can retrieve the processing to the heat that contains in the compressed air simultaneously, make the cold water that enters into preheating recovery subassembly 2 heated, in order to make things convenient for user's use, still avoided the high temperature gas to enter into the potential safety hazard that the compressed gas collection subassembly 6 collected and bring, more make things convenient for user's use.
As shown in fig. 1 to 4, in the present embodiment, the preheating recovery unit 2 includes a recovery cooling chamber 201 provided at the top end of the air compressor housing case 1, a water filling port 202 is provided at the top end of the recovery cooling chamber 201, a drain pipe 203 is connected to a side edge of the bottom end of the recovery cooling chamber 201, and a drain valve 204 is provided on the drain pipe 203.
The compressed gas cooling assembly 5 comprises a bottom buffer tube 501 arranged at the bottom of the recovery cooling bin 201, wherein the bottom end of the bottom buffer tube 501 is connected with the top end of the air compressor filter tank 4 through a communicated air inlet communicating tube 502, the top of the bottom buffer tube 501 is provided with a top buffer tube 503, the top buffer tube 503 is communicated with the bottom buffer tube 501 through a plurality of cooling communicating tubes 504 which are uniformly arranged, and the side edge of the top buffer tube 503 is communicated with an external exhaust tube 505.
The compressed gas collecting assembly 6 comprises a gas storage tank 601 arranged on the outer side of the air compressor placing box 1, a gas storage communicating pipe 602 is arranged at the top end of the gas storage tank 601, a barometer 603 is arranged on the gas storage communicating pipe 602, a closing valve 604 is arranged on the gas storage communicating pipe 602, and the top end of the closing valve 604 is communicated with the external exhaust pipe 505.
The side of the air compressor placement box 1 is in an opening shape which is convenient for pushing out the air compressor body 3.
The cooling communication pipe 504 has a smaller inner cavity diameter than the top buffer pipe 503 and the bottom buffer pipe 501.
The bottom of the air tank 601 is provided with a connecting plate for supporting.
Working principle:
in a specific operation, a user can rotate the side closing plate 7 by pulling out the fixing screw 8, and starts the air compressor body 3 to generate high-temperature compressed gas, and before the air compressor body 3 is started, a proper amount of cold water needs to be injected into the recovery cooling bin 201 through the water filling port 202, so that the compressed gas of the air compressor body 3 can be discharged into the air inlet communicating pipe 502 through the air compressor filter box 4.
Into the bottom buffer tube 501, a plurality of cooling communicating pipes 504 communicated with the bottom buffer tube 501 are led into the top buffer tube 503, and the inner cavity diameter of the cooling communicating pipes 504 is far smaller than that of the bottom buffer tube 501 and the top buffer tube 503, so that the contact area between the high-temperature hot gas and cold water added into the recovery cooling bin 201 can be greatly increased.
Therefore, the hot gas passing through the cooling communicating pipe 504 can be quickly transferred and taken away by the cold water in the recovery cooling bin 201, so that the compressed hot gas is quickly cooled, and meanwhile, the heat in the compressed hot gas is fully recovered and utilized, so that the cold water in the recovery cooling bin 201 is heated and utilized.
The compressed gas cooled by the cold water is introduced into the gas storage communicating pipe 602 through the external exhaust pipe 505 and is intensively collected in the gas storage tank 601 through the barometer 603, so that the potential safety hazard of the gas storage tank 601 for collecting the compressed gas is reduced.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (6)
1. The utility model provides a preheating recovery unit of high energy efficiency air compressor machine, places case (1), its characterized in that including the air compressor machine: the air compressor comprises an air compressor placing box (1), wherein a preheating recovery assembly (2) is arranged at the top end of the air compressor placing box (1), an air compressor body (3) is arranged in the air compressor placing box (1), an air compressor filtering box (4) is arranged at the top end of the air compressor body (3), a compressed gas cooling assembly (5) used for preheating recovery is arranged in the preheating recovery assembly (2), a compressed gas collecting assembly (6) is arranged on the side edge of the air compressor placing box (1), a side edge closing plate (7) is arranged on the side edge of the air compressor placing box (1) in a rotating mode, and the bottom end of the side closing plate (7) is fixedly connected with the air compressor placing box (1) through a set fixing screw (8);
the preheating recovery assembly (2) comprises a recovery cooling bin (201) arranged at the top end of the air compressor placement box (1), a water filling port (202) is arranged at the top end of the recovery cooling bin (201), a drain pipe (203) is communicated with the side edge of the bottom end of the recovery cooling bin (201), and a drain valve (204) is arranged on the drain pipe (203);
compressed gas cooling module (5) are in including setting up bottom buffer tube (501) of retrieving cooling storehouse (201) bottom, the bottom of bottom buffer tube (501) through inlet communication pipe (502) of intercommunication with the top of air compressor machine rose box (4) links to each other, the top of bottom buffer tube (501) is provided with top buffer tube (503), top buffer tube (503) with be linked together through a plurality of cooling communication pipe (504) that evenly set up between bottom buffer tube (501), the side intercommunication of top buffer tube (503) has outside blast pipe (505).
2. The preheating and recovering device of the high-energy-efficiency air compressor according to claim 1, wherein: the compressed gas collection assembly (6) comprises a gas storage tank (601) arranged on the outer side of the air compressor placement box (1), a gas storage communicating pipe (602) is arranged at the top end of the gas storage tank (601), and a barometer (603) is arranged on the gas storage communicating pipe (602).
3. The preheating and recovering device of the high-energy-efficiency air compressor according to claim 2, wherein: the gas storage communicating pipe (602) is provided with a closing valve (604), and the top end of the closing valve (604) is communicated with the external exhaust pipe (505).
4. The preheating and recovering device of the high-energy-efficiency air compressor according to claim 3, wherein: the side of the air compressor placing box (1) is in an opening shape which is convenient for pushing out the air compressor body (3).
5. The preheating and recovering device of the high-energy-efficiency air compressor of claim 4, wherein: the inner cavity diameter of the cooling communicating pipe (504) is smaller than the inner cavity diameters of the top buffer pipe (503) and the bottom buffer pipe (501).
6. The preheating and recovering device of the high-energy-efficiency air compressor of claim 5, wherein: the bottom of the air storage tank (601) is provided with a connecting plate for supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119119.8U CN220487792U (en) | 2023-08-08 | 2023-08-08 | Preheating recovery device of high-energy-efficiency air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119119.8U CN220487792U (en) | 2023-08-08 | 2023-08-08 | Preheating recovery device of high-energy-efficiency air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220487792U true CN220487792U (en) | 2024-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322119119.8U Active CN220487792U (en) | 2023-08-08 | 2023-08-08 | Preheating recovery device of high-energy-efficiency air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220487792U (en) |
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2023
- 2023-08-08 CN CN202322119119.8U patent/CN220487792U/en active Active
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