CN213063947U - Novel screw rod blower unit - Google Patents
Novel screw rod blower unit Download PDFInfo
- Publication number
- CN213063947U CN213063947U CN202021563897.6U CN202021563897U CN213063947U CN 213063947 U CN213063947 U CN 213063947U CN 202021563897 U CN202021563897 U CN 202021563897U CN 213063947 U CN213063947 U CN 213063947U
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- blower
- screw
- motor
- lubricating oil
- silencer
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Abstract
The utility model discloses a novel screw blower unit, mainly relating to the technical field of blower equipment, wherein an air blower bracket and a motor bracket are sequentially arranged on the upper part of an outlet silencer, a bottom leg is arranged at the bottom part, a screw blower is arranged on the air blower bracket, a motor is arranged on the motor bracket, one end of a lubricating oil tank is connected with the bottom part of a seal head oil tank of the screw blower, the other end is connected with the inlet end of a radiator positioned on the upper part of the motor through an oil pump and an oil discharge pipe, the radiator is connected with the top part of the seal head oil tank of the screw blower through a return pipe, a lubricating oil filter element, a pressure transmitter and a temperature transmitter are sequentially arranged on the return pipe, the utility model has high integration level and small occupied area, the lubricating oil of the screw blower dissipates the heat of a fan, the oil pump and, and install intelligent module assembly on the sound-proof housing, the outward appearance is clean and tidy generous.
Description
Technical Field
The utility model mainly relates to an air-blower technical field specifically is a novel screw rod blower unit.
Background
Among blower classifications for air-handling machines are roots blowers and multi-stage centrifugal blowers. The single machine of the Roots blower is maximally boosted by 100kPa, the single machine of the multi-stage centrifugal blower is maximally boosted by 120kPa, when the working condition pressure exceeds, the multi-stage centrifugal blower cannot be realized, the Roots blower needs two serial supercharging devices, and the maximum pressure can reach 200 kPa. The serially connected Roots blowers occupy large area and are high in energy consumption, a large amount of external cooling water is needed, and the use cost is increased.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies and drawbacks of the prior art, an object of the present invention is to provide a novel screw blower unit.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a novel screw rod blower unit, includes screw rod blower, motor, export muffler, import muffler, its characterized in that: still including setting up in the outside sound-proof housing of screw blower, motor, export muffler, import muffler export muffler upper portion is equipped with air-blower support, motor support in proper order, and the bottom is equipped with the end leg, and on the air-blower support was arranged in to the screw blower, on the motor support was arranged in to the motor export muffler one side was equipped with lubricating oil tank, lubricating oil tank one end connection screw blower's head oil tank bottom, the other end were connected to the radiator entrance point that is located motor upper portion through oil pump, oil extraction union coupling, and the radiator is connected to the head oil tank top of screw blower through the back flow be equipped with lubricating oil filter core, pressure transmitter, temperature transmitter on the back flow in proper order.
As a further improvement, the outlet silencer is connected to the air inlet of the screw blower, and the inlet silencer is connected to the air outlet of the screw blower.
As a further improvement of the present invention, the heat sink is an aluminum plate-fin heat exchanger.
As a further improvement, the top outside the sound-proof housing is provided with an alarm signal lamp and a control cabinet on the side.
As a further improvement of the utility model, the oil discharge pipe and the return pipe are positioned on the upper part of the inlet silencer and utilize the air inlet to further cool the pipeline.
Compared with the prior art, the utility model discloses the beneficial effect who has does:
(1) the integration level is high, and the occupied area is small;
(2) the intelligent degree is high, and the intelligent control can be carried out on site or can be remotely transmitted to a control room;
(3) the water resource is saved, the lubricating oil of the screw blower dissipates heat of the fan, and the oil pump and the aluminum plate-fin heat exchanger dissipate the temperature of the lubricating oil;
(4) the soundproof shade is arranged, the unit noise is effectively reduced by the soundproof shade, the intelligent module assembly is installed on the soundproof shade, and the appearance is neat and elegant.
Drawings
The invention will be further described with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a novel screw blower unit of the present invention;
FIG. 2 is a schematic structural view of the sound-proof housing of the present invention;
in the figure: the device comprises a screw blower 1, a motor 2, an outlet silencer 3, an inlet silencer 4, an oil pump 5, a radiator 6, a pressure transmitter 7, a temperature transmitter 8, a sound-proof cover 9, a lubricating oil filter core 10, a lubricating oil tank 11, an alarm signal lamp 12, a control cabinet 13, a blower bracket 14, a motor bracket 15, bottom legs 16, an oil discharge pipe 17 and a return pipe 18.
Detailed Description
In order to make the technical solution and the advantageous effects of the present invention more clear, the present invention will be further described in detail with reference to the following embodiments.
Fig. 1 is the utility model relates to a novel screw rod blower unit's structural schematic diagram, including screw blower 1, motor 2, export muffler 3, import muffler 4, export muffler 3 is connected to 1 air intake of screw blower, and import muffler 4 is connected to 1 air outlet of screw blower: the screw air blower further comprises a sound-proof cover 9 arranged outside the screw air blower 1, the motor 2, the outlet silencer 3 and the inlet silencer 4, the air blower support 14 and the motor support 15 are sequentially arranged on the upper portion of the outlet silencer 3, the bottom of the outlet silencer is provided with bottom legs 16 to form a base type outlet silencer, labor consumption and time consumption of separate manufacture are saved, the screw air blower 1 is arranged on the air blower support 14, the motor 2 is arranged on the motor support 15, the integration level is high, and the occupied area is small; export muffler 3 one side is equipped with lubricating oil tank 11, lubricating oil tank 11 one end connecting screw blower 1's head oil tank bottom, the other end pass through oil pump 5, arrange oil pipe 17 and are connected to the 6 entrance points of radiator that are located motor 2 upper portion, and radiator 6 is connected to screw blower 1's head oil tank top through back flow 18 be equipped with lubricating oil filter core 10, pressure transmitter 7, temperature transmitter 8 on the back flow in proper order, it is located 4 upper portions of import muffler to arrange oil pipe 17, back flow 18.
Fig. 2 is a schematic structural diagram of the sound-proof housing of the present invention, an alarm signal lamp 12 is arranged at the top of the outside of the sound-proof housing 9, and a control cabinet 13 is arranged at the side.
Preferably, the heat sink 6 is an aluminum plate-fin heat exchanger.
During operation, through switch board 13, start oil pump 5 earlier, oil pump 5 pumps lubricating oil tank 11 lubricating oil to the radiator, flow back screw blower 1 again, twenty seconds later, starter motor 2, screw blower 1 starts, oil pump 5 pumps lubricating oil tank 11 lubricating oil to the radiator and dispels the heat, no longer need additionally add cooling water system, switch board 13 can set up the alarm value of signals such as pressure, temperature, when pressure transmitter 7, temperature transmitter 8 transmits the signal of switch board 13 and surpasss the scope, alarm signal lamp 12 is bright simultaneously in the system alarm, screw blower 1, motor 2, export muffler 3, the outside cover 9 that is equipped with of import muffler 4, the unit noise has effectively been reduced, and install intelligent module assembly on the cover that gives sound insulation, the outward appearance is clean and tidy.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only, not by way of limitation, since other embodiments will become apparent to those skilled in the art upon consideration of the following detailed description of the invention without any creative effort.
Claims (5)
1. The utility model provides a novel screw rod blower unit, includes screw rod blower (1), motor (2), export muffler (3), import muffler (4), its characterized in that: the motor-driven screw air blower further comprises a sound-proof cover (9) arranged outside the screw air blower (1), the motor (2), the outlet silencer (3) and the inlet silencer (4), an air blower support (14) and a motor support (15) are sequentially arranged on the upper portion of the outlet silencer (3), bottom legs (16) are arranged at the bottom of the outlet silencer, the screw air blower (1) is arranged on the air blower support (14), the motor (2) is arranged on the motor support (15), a lubricating oil tank (11) is arranged on one side of the outlet silencer (3), one end of the lubricating oil tank (11) is connected with the bottom of a seal oil tank of the screw air blower (1), the other end of the lubricating oil tank is connected to the inlet end of a radiator (6) positioned on the upper portion of the motor (2) through an oil pump (5) and an oil discharge pipe (17), and, and the return pipe (18) is sequentially provided with a lubricating oil filter element (10), a pressure transmitter (7) and a temperature transmitter (8).
2. The new screw blower unit of claim 1, wherein: the outlet silencer (3) is connected to an air inlet of the screw blower (1), and the inlet silencer (4) is connected to an air outlet of the screw blower (1).
3. The new screw blower unit of claim 1, wherein: the radiator (6) is an aluminum plate-fin heat exchanger.
4. The new screw blower unit of claim 1, wherein: an alarm signal lamp (12) is arranged at the top of the outer side of the sound-proof cover (9), and a control cabinet (13) is arranged on the side surface.
5. The new screw blower unit of claim 1, wherein: the oil discharge pipe (17) and the return pipe (18) are positioned at the upper part of the inlet silencer (4), and the pipeline is further cooled by utilizing the air intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021563897.6U CN213063947U (en) | 2020-07-31 | 2020-07-31 | Novel screw rod blower unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021563897.6U CN213063947U (en) | 2020-07-31 | 2020-07-31 | Novel screw rod blower unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213063947U true CN213063947U (en) | 2021-04-27 |
Family
ID=75579409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021563897.6U Active CN213063947U (en) | 2020-07-31 | 2020-07-31 | Novel screw rod blower unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213063947U (en) |
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2020
- 2020-07-31 CN CN202021563897.6U patent/CN213063947U/en active Active
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