CN206723038U - Vortex oil-free helical-lobe compressor rotor tooth form - Google Patents
Vortex oil-free helical-lobe compressor rotor tooth form Download PDFInfo
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- CN206723038U CN206723038U CN201720512934.2U CN201720512934U CN206723038U CN 206723038 U CN206723038 U CN 206723038U CN 201720512934 U CN201720512934 U CN 201720512934U CN 206723038 U CN206723038 U CN 206723038U
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- whirlpool
- tooth form
- disc rotor
- disk stator
- scroll tooth
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Abstract
The utility model discloses vortex oil-free helical-lobe compressor rotor tooth form, including base, whirlpool disc rotor and whirlpool disk stator, the whirlpool disc rotor is arranged on the base, the whirlpool disk stator is arranged on the whirlpool disc rotor top, the whirlpool disc rotor is provided with movable orbiting scroll tooth form, the whirlpool disk stator bottom is provided with compaction cavum, fixed scroll tooth form is provided with the compaction cavum, four air inlets are uniformly provided with the outside of the whirlpool disk stator, the position that the whirlpool disk stator outside top corresponds to the fixed scroll tooth form center is provided with exhaust outlet, the side of the compaction cavum on the whirlpool disk stator contacts with the whirlpool disc rotor, and the movable orbiting scroll tooth form is stuck in the fixed scroll tooth form, motor is provided with the base.The utility model uses whirlpool disc rotor to be designed with the compress mode that whirlpool disk stator coordinates, and the motion of installation suction, air bleeding valve and complexity can be saved, so as to eliminate the friction wear of the explosion sound of the knock of valve block and air-flow and motion.
Description
Technical field
It the utility model is related to compressor apparatus field, specially vortex oil-free helical-lobe compressor rotor tooth form.
Background technology
The advantages that helical-lobe compressor is facilitated with its efficiency high, simple in construction, working service, turns into positive displacement supercharging equipment
Main flow machine, it is widely used in pneumatic, refrigeration, air-conditioning and various technological process fields.A pair of intermeshing screw rotors are
The core of helical-lobe compressor, rotor tooth form determine the performance of compressor.The improvement of rotor tooth form is to improve compressor performance, is carried
High efficiency, widen the major impetus of helical-lobe compressor application field.Traditional rotor tooth form processing characteristics is bad, actual work
When making, rotor engagement is poor, and noise is big, and vibration is strong, and efficiency is low, so as to influence rotor service life and compressor performance.
Utility model content
The purpose of this utility model is to provide vortex oil-free helical-lobe compressor rotor tooth form, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：Vortex oil-free helical-lobe compressor rotor tooth
Shape, including base, whirlpool disc rotor and whirlpool disk stator, the whirlpool disc rotor are arranged on the base, and the whirlpool disk stator is set
On the whirlpool disc rotor top, the whirlpool disc rotor is provided with movable orbiting scroll tooth form, and the whirlpool disk stator bottom is provided with compaction cavum,
Fixed scroll tooth form is provided with the compaction cavum, four air inlets, the whirlpool disk stator are uniformly provided with the outside of the whirlpool disk stator
The position that outside top corresponds to the fixed scroll tooth form center is provided with exhaust outlet, the compaction cavum on the whirlpool disk stator
Side contacted with the whirlpool disc rotor, and the movable orbiting scroll tooth form is stuck in the fixed scroll tooth form, is provided with the base
Motor.
Preferably, the setting of the movable orbiting scroll tooth form and the fixed scroll tooth form is highly equal.
Preferably, the output shaft of the motor is provided with eccentric wheel, the whirlpool disc rotor bottom centre by connecting rod with
The eccentric wheel connection.
Preferably, the whirlpool disc rotor and the whirlpool disk stator are process using stainless steel.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is reasonable in design, and the compress mode coordinated using whirlpool disc rotor and whirlpool disk stator is designed, can
To save installation suction, air bleeding valve and the motion of complexity, so as to eliminate the explosion sound of the knock of valve block and air-flow and fortune
The friction wear of motivation structure, makes suction, exhaust continuous-stable, with small vibration, noise is low, while main frame part is few, and consumable accessory is less, greatly
Amplitude reduces part exchanging possibility, and changes spare and accessory parts cycle length, and easy to use, maintenance workload is few, and maintenance cost is low.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model vortex oil-free helical-lobe compressor rotor tooth form；
Fig. 2 is the structural representation of the utility model whirlpool disc rotor；
Fig. 3 is the structural representation of the utility model whirlpool disk stator.
In figure：1- bases, 2- whirlpools disc rotor, 3- whirlpools disk stator, 4- movable orbiting scroll tooth forms, 5- compaction cavums, 6- fixed scroll teeth
Shape, 7- air inlets, 8- exhaust outlets, 9- motors, 10- eccentric wheels.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：Vortex oil-free helical-lobe compressor rotor tooth form,
Including base 1, whirlpool disc rotor 2 and whirlpool disk stator 3, the whirlpool disc rotor 2 is arranged on the base 1, and the whirlpool disk stator 3 is set
Put on the top of whirlpool disc rotor 2, the whirlpool disc rotor 2 is provided with movable orbiting scroll tooth form 4, and the bottom of whirlpool disk stator 3 is provided with pressure
Contracting cavity 5, the compaction cavum 5 is interior to be provided with fixed scroll tooth form 6, and the outside of whirlpool disk stator 3 is uniformly provided with four air inlets 7,
The position that the outside top of whirlpool disk stator 3 corresponds to the center of fixed scroll tooth form 6 is provided with exhaust outlet 8, the whirlpool disk stator 3
On the side of the compaction cavum 5 contacted with the whirlpool disc rotor 2, and the movable orbiting scroll tooth form 4 is stuck in the fixed scroll tooth
In shape 6, motor 9 is provided with the base 1.
The setting of the movable orbiting scroll tooth form 4 and the fixed scroll tooth form 6 is highly equal, is set on the output shaft of the motor 9
There is eccentric wheel 10, the work(for the Plane Rotation that motor 9 drives whirlpool disc rotor 2 to make radius very little around the center of whirlpool disk stator 3 can be realized
Can, the bottom centre of whirlpool disc rotor 2 is connected by connecting rod with the eccentric wheel 10, the whirlpool disc rotor 2 and the whirlpool disk
Stator 3 is process using stainless steel.
Operation principle：Start motor 9, the air inlet that low-pressure gas opens up from whirlpool disk stator 3 under the drive of motor 9 first
Mouthfuls 7 enter compaction cavums 5, as whirlpool disc rotor 2 makees around the center of whirlpool disk stator 3 Plane Rotation of radius very little, by movable orbiting scroll tooth
The closed working chamber that shape 4 and fixed scroll tooth form 5 are surrounded correspondingly is expanded or shunk, and compressed air is finally by whirlpool disk stator
Exhaust outlet 8 at 3 centers is discharged, and such structure can save the motion of installation suction, air bleeding valve and complexity, so as to eliminate
The knock of valve block and the friction wear of the explosion sound of air-flow and motion, make suction, exhaust continuous-stable, it is with small vibration, make an uproar
Sound is low, while main frame part is few, and consumable accessory is less, drastically reduce the area part exchanging possibility, and changes spare and accessory parts cycle length,
Easy to use, maintenance workload is few, and maintenance cost is low.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. vortex oil-free helical-lobe compressor rotor tooth form, including base（1）, whirlpool disc rotor（2）With whirlpool disk stator（3）, it is special
Sign is：The whirlpool disc rotor（2）It is arranged on the base（1）On, the whirlpool disk stator（3）It is arranged on the whirlpool disc rotor
（2）Top, the whirlpool disc rotor（2）It is provided with movable orbiting scroll tooth form（4）, the whirlpool disk stator（3）Bottom is provided with compaction cavum
（5）, the compaction cavum（5）It is interior to be provided with fixed scroll tooth form（6）, the whirlpool disk stator（3）Outside is uniformly provided with four air inlets
（7）, the whirlpool disk stator（3）Outside top corresponds to the fixed scroll tooth form（6）The position at center is provided with exhaust outlet（8）, institute
State whirlpool disk stator（3）On the compaction cavum（5）Side and the whirlpool disc rotor（2）Contact, and the movable orbiting scroll tooth form
（4）It is stuck in the fixed scroll tooth form（6）It is interior, the base（1）It is interior to be provided with motor（9）.
2. vortex oil-free helical-lobe compressor rotor tooth form according to claim 1, it is characterised in that：The movable orbiting scroll tooth
Shape（4）With the fixed scroll tooth form（6）Setting it is highly equal.
3. vortex oil-free helical-lobe compressor rotor tooth form according to claim 1, it is characterised in that：The motor（9）
Output shaft be provided with eccentric wheel（10）, the whirlpool disc rotor（2）Bottom centre passes through connecting rod and the eccentric wheel（10）Even
Connect.
4. vortex oil-free helical-lobe compressor rotor tooth form according to claim 1, it is characterised in that：The whirlpool disc rotor
（2）With the whirlpool disk stator（3）It is process using stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512934.2U CN206723038U (en) | 2017-05-10 | 2017-05-10 | Vortex oil-free helical-lobe compressor rotor tooth form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512934.2U CN206723038U (en) | 2017-05-10 | 2017-05-10 | Vortex oil-free helical-lobe compressor rotor tooth form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723038U true CN206723038U (en) | 2017-12-08 |
Family
ID=60509027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512934.2U Active CN206723038U (en) | 2017-05-10 | 2017-05-10 | Vortex oil-free helical-lobe compressor rotor tooth form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723038U (en) |
-
2017
- 2017-05-10 CN CN201720512934.2U patent/CN206723038U/en active Active
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