CN214887578U - Device for saving energy consumption by vacuum pump - Google Patents
Device for saving energy consumption by vacuum pump Download PDFInfo
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- CN214887578U CN214887578U CN202121405070.7U CN202121405070U CN214887578U CN 214887578 U CN214887578 U CN 214887578U CN 202121405070 U CN202121405070 U CN 202121405070U CN 214887578 U CN214887578 U CN 214887578U
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Abstract
A device for saving energy consumption of a vacuum pump comprises a gas sealing pipe, a gas inlet part, a gas outlet part, a support part and a check valve; the air inlet part is provided with an air inlet bin along the central axis direction, and the peripheral surface of the air inlet part is provided with a first air inlet port; the air outlet part is provided with an air outlet bin along the central axis direction, the outer peripheral surface of the air outlet part is provided with a second air inlet port, and the air outlet part is connected with the air inlet part and used for forming a device main body; the gas outlet bin is communicated with the gas inlet bin; an outward-expanding groove is formed in the inner wall of the device main body; a sealing ring is sleeved outside the check valve; the sealing ring compresses the inner wall of the outward-expanding groove; the check valve positioned in the gas outlet bin is connected with the supporting piece in a sliding way; the supporting piece is connected with the inner wall of the gas outlet bin; two air outlet connector ends of the air sealing pipe are respectively connected with the first air inlet port and the second air inlet port. The utility model discloses can assist the efficiency of bleeding that improves the vacuum pump, can effectively practice thrift the consumption of the electric energy and the air energy of vacuum pump during operation, reach the life and the maintenance time of extension vacuum pump.
Description
Technical Field
The utility model relates to a vacuum pump technical field especially relates to a device of vacuum pump saving energy consumption.
Background
The vacuum pump refers to a device or equipment for obtaining vacuum by pumping a pumped container by using a mechanical, physical, chemical or physicochemical method. In popular terms, vacuum pumps are devices that use various methods to improve, create and maintain a vacuum in a confined space; vacuum pumps can be basically classified into two types, i.e., a gas trap pump and a gas transfer pump, according to the operating principle of the vacuum pump. The vacuum pump is widely applied to industries such as metallurgy, chemical engineering, food, electronic coating and the like, but the existing vacuum pump is not energy-saving enough, and a large amount of electric energy is consumed when the vacuum pump is used.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a vacuum pump practices thrift device of energy consumption, the utility model discloses can assist the efficiency of bleeding that improves the vacuum pump, can effectively practice thrift the consumption of the electric energy and the air energy of vacuum pump during operation, reach the life and the maintenance time of extension vacuum pump.
(II) technical scheme
The utility model provides a device for saving energy consumption of a vacuum pump, which comprises a gas sealing pipe, a gas inlet part, a gas outlet part, a support piece and a check valve;
the air inlet part is provided with an air inlet bin along the central axis direction, and the peripheral surface of the air inlet part is provided with a first air inlet port;
the air outlet part is provided with an air outlet bin along the central axis direction, the outer peripheral surface of the air outlet part is provided with a second air inlet port, the central axis of the air outlet part is overlapped with the central axis of the air inlet part, and the air outlet part is connected with the air inlet part and used for forming a device main body; the gas outlet bin is communicated with the gas inlet bin;
an outward-expanding groove is formed in the inner wall of the device main body; a sealing ring is sleeved outside the check valve; the sealing ring compresses the inner wall of the outward-expanding groove; the check valve positioned in the gas outlet bin is connected with the supporting piece in a sliding way; the supporting piece is connected with the inner wall of the gas outlet bin;
two air outlet connector ends of the air sealing pipe are respectively connected with the first air inlet port and the second air inlet port.
Preferably, the air inlet part and the air outlet part are connected in a matched mode through bolts.
Preferably, the compressed end surfaces of the air inlet part and the air outlet part are provided with sealing gaskets.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
the utility model provides a device of vacuum pump saving energy consumption under the combined action of check valve and guidance quality air current that is equipped with, can be in the accelerating device main part internal gas outgoing's in the storehouse speed, can form the local vacuum state in the storehouse of giving vent to anger to gaseous in the suction vacuum pump, and then can assist the efficiency of bleeding that improves the vacuum pump, can effectively practice thrift the consumption of the electric energy and the gas energy of vacuum pump during operation, reach the life and the maintenance time of extension vacuum pump.
Drawings
Fig. 1 and fig. 2 are perspective views of an apparatus for saving energy consumption by a vacuum pump according to the present invention.
Fig. 3 is a cross-sectional view of the device for saving energy consumption of the vacuum pump provided by the utility model.
Reference numerals: 1. a gas-tight tube; 2. an air intake portion; 21. an air inlet bin; 3. an air outlet part; 31. a gas outlet bin; 4. a support member; 5. a non-return valve; 6. a seal ring; 7. an outward-expanding groove; 8. a first air inlet port; 9. a second air inlet port.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the device for saving energy consumption of a vacuum pump provided by the present invention comprises a gas sealing tube 1, a gas inlet part 2, a gas outlet part 3, a support member 4 and a check valve 5;
the air inlet part 2 is provided with an air inlet bin 21 along the central axis direction, and the peripheral surface of the air inlet part 2 is provided with a first air inlet port 8;
the air outlet part 3 is provided with an air outlet bin 31 along the central axis direction, the outer peripheral surface of the air outlet part 3 is provided with a second air inlet port 9, the central axis of the air outlet part 3 is superposed with the central axis of the air inlet part 2, and the air outlet part 3 is connected with the air inlet part 2 to form a device main body; the air outlet bin 31 is communicated with the air inlet bin 21;
when the device is used, the device is arranged between a vacuum pump and an air inlet pipe orifice of an exhaust pipeline; during installation, one end of the air inlet part 2, which is far away from the air outlet part 3, is connected with an air outlet port of the vacuum pump, and one end of the air outlet part 3, which is far away from the air inlet part 2, is connected with an air inlet pipe orifice of the exhaust pipe orifice, wherein the installation is selectively, but not limited to, through flange fit;
an outward-expanding groove 7 is arranged on the inner wall of the device main body; a sealing ring 6 is sleeved outside the check valve 5; the sealing ring 6 compresses the inner wall of the outward-expanding groove 7; a check valve 5 positioned in the gas outlet chamber 31 is connected with the support 4 in a sliding way; the supporting piece 4 is connected with the inner wall of the gas outlet bin 31;
the two air outlet connector ends of the air sealing tube 1 are respectively connected with a first air inlet port 8 and a second air inlet port 9, the interior of the air sealing tube 1 is respectively communicated with an air inlet bin 21 and an air outlet bin 31, and the air inlet connector end of the air sealing tube 1 is connected with the air outlet end of an air supply device for conveying dry air;
in one embodiment of the utility model, when in use, dry air is conveyed into the device main body from the gas seal pipe 1, so as to form an airtight environment in the device main body; the check valve 5 is acted by the gas flow in the device body, the check valve 5 horizontally moves on the support 4 along the length direction of the outward-expanding groove 7, and the gas pumped by the vacuum pump flows along the direction of the gas inlet part 2 towards the gas outlet part 3; in the moving process of the check valve 5, a gap is reserved between the check valve 5 and the inner wall of the device main body, so that gas flows, the gas flow speed in the device main body is accelerated under the flowing action of the gas in the gas sealing pipe conveying device main body, and then a vacuum state is formed in the gas outlet bin 31, so that the load of the vacuum pump can be effectively reduced, the power consumption of the vacuum pump is reduced, and the purpose of energy conservation is achieved.
In an alternative embodiment, the air inlet part 2 and the air outlet part 3 are connected by bolt fitting;
when the air inlet part 2 and the air outlet part 3 are used, the air inlet part 2 and the air outlet part 3 are connected in a matching way through bolts, and the air inlet part 2 and the air outlet part 3 are convenient to disassemble and assemble; the projection shape of portion 2 and the portion 3 of giving vent to anger of admitting air is the ring shape, all is equipped with corresponding screw hole with cooperation bolt with portion 2 and the portion 3 fixed connection of giving vent to anger of admitting air on portion 2 and the portion 3 of giving vent to anger of admitting air.
In an alternative embodiment, the compressed end surfaces of the air inlet part 2 and the air outlet part 3 are provided with sealing gaskets;
when the sealing gasket is used, the sealing gasket is placed at the end face where the air inlet part 2 and the air outlet part 3 are tightly pressed, so that the sealing performance of the joint of the air inlet part 2 and the air outlet part 3 is improved.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (3)
1. A device for saving energy consumption of a vacuum pump is characterized by comprising a gas sealing pipe (1), a gas inlet part (2), a gas outlet part (3), a support part (4) and a check valve (5);
an air inlet bin (21) is arranged in the air inlet part (2) along the central axis direction, and a first air inlet port (8) is arranged on the outer peripheral surface of the air inlet part (2);
the air outlet part (3) is provided with an air outlet bin (31) along the central axis direction, the outer peripheral surface of the air outlet part (3) is provided with a second air inlet port (9), the central axis of the air outlet part (3) is superposed with the central axis of the air inlet part (2), and the air outlet part (3) is connected with the air inlet part (2) and used for forming a device main body; the air outlet bin (31) is communicated with the air inlet bin (21);
an outward-expanding groove (7) is arranged on the inner wall of the device main body; a sealing ring (6) is sleeved on the outer side of the check valve (5); the sealing ring (6) compresses the inner wall of the outward-expanding groove (7); a check valve (5) positioned in the air outlet bin (31) is connected with the support piece (4) in a sliding way; the supporting piece (4) is connected with the inner wall of the gas outlet bin (31);
two air outlet connector ends of the air sealing pipe (1) are respectively connected with a first air inlet port (8) and a second air inlet port (9).
2. An energy saving device for a vacuum pump according to claim 1, characterized in that the gas inlet part (2) and the gas outlet part (3) are connected by bolt fit.
3. A device for saving energy consumption of a vacuum pump according to claim 2, characterized in that the compressed end surfaces of the gas inlet part (2) and the gas outlet part (3) are provided with sealing gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121405070.7U CN214887578U (en) | 2021-06-23 | 2021-06-23 | Device for saving energy consumption by vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121405070.7U CN214887578U (en) | 2021-06-23 | 2021-06-23 | Device for saving energy consumption by vacuum pump |
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| Publication Number | Publication Date |
|---|---|
| CN214887578U true CN214887578U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121405070.7U Active CN214887578U (en) | 2021-06-23 | 2021-06-23 | Device for saving energy consumption by vacuum pump |
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| Country | Link |
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| CN (1) | CN214887578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498527A (en) * | 2023-05-19 | 2023-07-28 | 大连恒昇机械有限公司 | Multi-stage dry vacuum pump energy-saving valve for high-end equipment dust-free workshop and energy-saving method |
-
2021
- 2021-06-23 CN CN202121405070.7U patent/CN214887578U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498527A (en) * | 2023-05-19 | 2023-07-28 | 大连恒昇机械有限公司 | Multi-stage dry vacuum pump energy-saving valve for high-end equipment dust-free workshop and energy-saving method |
| CN116498527B (en) * | 2023-05-19 | 2023-11-03 | 大连恒昇机械有限公司 | Multi-stage dry vacuum pump energy-saving valve for high-end equipment dust-free workshop and energy-saving method |
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