CN2546653Y - Controllable centrifugal sliding vane rotary fluid compression conveyer - Google Patents
Controllable centrifugal sliding vane rotary fluid compression conveyer Download PDFInfo
- Publication number
- CN2546653Y CN2546653Y CN 01277142 CN01277142U CN2546653Y CN 2546653 Y CN2546653 Y CN 2546653Y CN 01277142 CN01277142 CN 01277142 CN 01277142 U CN01277142 U CN 01277142U CN 2546653 Y CN2546653 Y CN 2546653Y
- Authority
- CN
- China
- Prior art keywords
- slide plate
- centrifugal force
- eccentric rotor
- sliding vane
- conveyor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Rotary Pumps (AREA)
Abstract
Disclosed is a rotating fluid compressing conveyor with a controllable centrifugal sliding vane, comprising a shell and an eccentric rotor provided with a controllable centrifugal sliding vane. The shell is provided with an inlet and an outlet. When the conveyor is in use, the fluid flows automatically to the conveyor and the friction force between the sliding vane and the inner surface of the cylindrical shell is automatically reduced. The conveyor is applicable to the fluid compressing conveying equipment; in particular to the cooling devices such as refrigerators and air conditioners. The utility model has the advantages of simple structure, easy production, low cost; wide application range, convenience for realizing mass production of multiple types and series of products; sufficient filling, complete discharge, high volumetric efficiency; easy starting, little abrasion, energy saving and consumption reduction; low noise, stable running, long service life; small volume, large capability, high rate of single stage compression and conveying; high rotation speed and strong work capacity.
Description
Existing rotary compressor, slide plate is radially installed, but can not pass through the central axis of eccentric rotor.This machine, the slide plate height can not be too big, and the throw of eccentric of rotor is less, thereby swept volume is restricted; It is very big that slide plate is subjected to centrifugal force, and wearing and tearing have increased the loss of power easily.Also limit simultaneously the raising of rotating speed, restricted the performance of this type ability to work.
The purpose of this utility model provides a kind of controlled centrifugal force sliding vane fluid compression conveyor that circles round.This machine is useful for fluid compression apparatus.Be suitable for chiller plants such as refrigerator, air-conditioning especially.
The utlity model has simple in structure, easy to manufacture, with low cost; Operating range is big, is convenient to realize the large-scale production of polymorphic type multi-series product; The charge foot, discharge capacity is most, the volumetric efficiency height; Easily start, it is little to wear and tear, energy-saving and cost-reducing; Noise is little, operates steadily long service life; Volume is little, and capacity is big, single stage compression delivery ratio height; The rotating speed height, function such as capacity for work is strong.
Basic structure form of the present utility model is to be by having import, outlet, and the garden cylindrical outer cover of two garden disc-shaped cap and the garden cylindricality eccentric rotor that has a plate shaped controlled centrifugal force slide plate are formed.The outer surface of (this eccentric rotor can also be hollow) eccentric rotor and inner surface of outer cover below has a bit of leakproof cambered surface that matches to match, be provided with the discharge capacity hole slot in this right-hand confluce of cambered surface that matches, communicate with the outlet on the shell, be contained in the plate shaped controlled centrifugal force slide plate that passes through the long narrow aperture of rectangular on the eccentric rotor axle, form by the plate shaped main slide plate of controlled centrifugal force and plate shaped pair of slide plate of two controlled centrifugal force, main slide plate is provided with narrow slit space, a middle part and narrow slit space, two ends, main slide plate links to each other with main shaft according to main elastic element, one end of this main elastic element, be installed in the hole slot at both ends of the surface center, long narrow aperture on the eccentric rotor axle, the other end is installed in the narrow slit space, middle part of main slide plate self, pay slide plate for two that are included in the narrow slit space, main slide plate two ends, link to each other with main slide plate according to paying elastic element, one end of this pair elastic element is installed in the narrow slit space, middle part of main slide plate, the other end is installed in the hole slot of self, main slide plate is comprising pays slide plate, in radial plane, eccentric rotor center, the slippage according to the size of centrifugal force, elongate or shorten, with the eccentric rotor of journal rest on shell two garden disc-shaped cap, have on the smooth garden shell of column in stage casing and hold the long narrow aperture that controlled centrifugal force slide plate passes through, the outer surface of garden post surface and eccentric rotor is at the leakproof cambered surface formed crescent-shaped space that matches that matches in the shell, be divided into by controlled centrifugal force slide plate and enter, compression, discharge three parts, when slide plate is horizontal, upper part space maximum, when eccentric rotor turns clockwise, slide plate stretches out to the upper left side, when reaching a certain corner, main slide plate is pinned by elastic element, paying slide plate continues to stretch out, the both ends of the surface of slide plate keep in touch with inner surface of outer cover all the time, with the fluid in the closed compression chamber, but because the effect of elastic element, the frictional force that controlled centrifugal force slide plate both ends of the surface and inner surface of outer cover are kept in touch greatly reduces, after left side slide plate end face is crossed the import peak, its working surface compresses the fluid that enters in the crescent shape cavity, and another working surface guiding fluid enters from import, fluid in the working surface compression solar month of 30 days tooth angle of right side slide plate section, when design pressure, open the constant voltage valve, to be compressed fluid discharges, fluid rotation compression in its another working surface guiding crescent shape cavity. when slide plate reached the vertical position, the fluid in the solar month of 30 days teeth cavity was thoroughly discharged.And at this moment, the upper end slide plate carries out the most effective compression to the fluid in the moon teeth cavity, and slide plate has begun again to enter when being up to the standard the position once again, and this cyclic process is discharged in compression.Be located at the hole slot of outer casing underpart, the guiding compressed fluid enters external constant voltage valve.
In sum, the utlity model has following functional characteristic.
The first, in all compressors, the utility model structure is the simplest, and it is the easiest to make, and material is the easiest to be got, the easiest acquisition of finished surface, and the technology circuit is the shortest, thereby cost of production is the cheapest.
The second, in existing compressor, the large-scale production of the easiest acquisition polymorphic type of the utility model multi-series product.Keep structure constant, change the motor of different rotating speeds, can obtain the series product of the different displacements under the different rotating speeds; Keep structure and rotating speed constant, adjust the setting value of constant voltage valve, can obtain the series product of different delivery pressures; Keep radial dimension constant, change its axial dimension, can obtain the length series product of different displacements; Retainer shaft changes its radial dimension to size constancy, can obtain the diameter series product of different displacements.Coaxial plural parallel stage can obtain the super-large displacement series product; Coaxial plural serial stage can obtain extra-high-speed compression ratio series product; Coaxial multistage import and export are circumferentially uniform, can obtain constant voltage output super-large displacement series product.And each series product the easiest accomplishing scale production all.
The 3rd, the utility model is because the high speed rotating of eccentric rotor can obtain the charge greater than the maximum volume of crescent moon cavity.The leakproof of the internal surface below of the outer surface of eccentric rotor rotating shaft and the garden cylindrical outer cover cambered surface that matches matches, and has increased matching surface, can prevent to be compressed the leakage of fluid effectively.So just improved the volumetric efficiency of this machine greatly.
The 4th, the utility model is after stopping, any position, controlled at that time centrifugal force slide plate place no matter, under the elastic force acting in conjunction of the hydrodynamic pressure on these slide plate both sides and elastic element, always make controlled centrifugal force slide plate trend be in horizontal equilibrium position (not considering the inhibition of motor), in this state, be easy to start, power loss is little.After the startup, under action of centrifugal force, the both ends of the surface of controlled centrifugal force slide plate all the time with the internal surface of garden cylindrical outer cover, keep cooperating closely, but because main elastic element and pay an elastic element, balance eccentric rotor in rotary course, impose on its centrifugal force, thereby reduced controlled centrifugal force slide plate both ends of the surface widely, and the frictional loss between the internal surface of garden cylindrical outer cover has energy-saving and cost-reducing function.
The 5th, the utility model does not have counterbalance design, runs to parking from startup and all is in plateau, and therefore, noise is little, operates steadily.Little owing to contact friction again, thereby long service life.
The 6th, the utility model adopts controlled centrifugal force slide plate, pass through the design in the long narrow aperture of eccentric rotor rotating shaft central plane, this just makes the suffered centrifugal force of controlled centrifugal force slide plate, can rely on controlled centrifugal force slide plate, with respect to that part of slide plate quality of eccentric rotor shaft centerline symmetry, suffered centrifugal force, can be able to balance automatically, add main elastic element and pay the balanced action of elastic element, thereby can improve the throw of eccentric of this machine greatly centrifugal force.Under identical outside dimension condition, can obtain bigger swept volume, make it to have the big functional character of output discharge capacity.
The 7th, the utility model has bigger fluid and enters the space, and fluid can be compressed to less space, thereby can obtain higher compression delivery ratio owing to its structure characteristic.
The 8th, the utility model is because controlled centrifugal force slide plate has the effect of equilibrium centrifugation power, make in the movement process of showing in controlled centrifugal force slide plate both ends of the surface and the garden cylindrical outer cover that closely cooperates, and the frictional loss that unlikely generation is bigger, thereby can improve rotating speed greatly.Eccentric rotor whenever turns around, and just can export the fluid of twice maximum functional volume, improves the output quantity that rotating speed can increase fluid exponentially, so these facility have powerful capacity for work.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is controlled centrifugal force sliding vane rotary fluid compression conveyor embodiment's a cross section tectonic maps.
1. imports among the figure, 2. outlet, the 3. leakproof cambered surface that matches, 4. garden cylindrical outer cover, 5. controlled centrifugal force slide plate, 6. eccentric rotor, 7. main slide plate, 8. pair slide plate, 9. main elastic element, 10. hole slot, 11. pairs of elastic elements, 12. long narrow apertures.
Embodiment:
Be the drawing in side sectional elevation of the controlled centrifugal force sliding vane rotary fluid compression conveyor that is horizontal of plate shaped controlled centrifugal force slide plate [5] in the embodiment shown in fig. 1.This machine system is by bringing mouthful [1] into, outlet [2], and the garden cylindrical outer cover [4] of two garden disc-shaped cap and the garden cylindricality eccentric rotor [6] that has a controlled centrifugal force slide plate [5] are formed.The two ends of (this eccentric rotor can also be hollow) garden cylindrical outer cover [4] are provided with the garden disc-shaped cap, be provided with the leakproof cambered surface [3] that matches in the garden of this shell [4] cylindrical internal surface below, in the match both sides of cambered surface [3] of this leakproof, be respectively equipped with fluid inlet [1], fluid output [2]; Be bearing in the middle part of eccentric rotor [6] rotating shaft on garden cylindrical outer cover [4] the two garden disc-shaped cap, be provided with and pass through the long narrow aperture of rectangular [12] of slippage for controlled centrifugal force slide plate [5], be provided with hole slot [10] at the place, both ends of the surface center portion in this long narrow aperture [12]; Pass through the controlled centrifugal force slide plate [5] in this long narrow aperture [12], constitute by plate shaped main slide plate [7] and plate shaped pair of slide plate [8].Main slide plate [7] is provided with narrow slit space, a middle part and narrow slit space, two ends.The leakproof cambered surface [3] that matches matches with the outer surface of eccentric rotor [6], main slide plate [7] has the hole slot [10] at the both ends of the surface center in the long narrow aperture [12] in main elastic element [9] and the eccentric rotor rotating shaft to link to each other, the other end of this main elastic element [9] is installed in the narrow slit space, middle part of main slide plate [7] self, be included in pair slide plate [8] in the narrow slit space, main slide plate [7] two ends, there is the elastic element [11] of paying to link to each other with main slide plate [7], one end of this pair elastic element [11] is installed in the narrow slit space, middle part of main slide plate [7], and the other end is installed in the hole slot of self.During eccentric rotor [6] rotation, under action of centrifugal force, pass through the controlled centrifugal force slide plate [5] in the long narrow aperture [12] of eccentric rotor [6] central plane, slippage in this long narrow aperture [12], pay the both ends of the surface of slide plate [8], contact when protecting with the garden cylindrical internal surface of shell [4] all the time, but because controlled centrifugal force slide plate [5] is the long narrow aperture [12] of passing through the central plane of eccentric rotor [6], be included in that part of slide plate quality in this long narrow aperture [12], the centrifugal force that is produced is able to balance automatically about axisymmetric, is distributed in that part of slide plate quality on these outer both sides, long narrow aperture [12], because the length of extension, only equating when horizontal position, on other angles, all is unequal, thereby the centrifugal force that is produced, also be unequal, both differences are come balance by a main elastic element [9] and a pair elastic element [11]. like this, just controlled the centrifugal force that slide plate produced, to the contact friction force of the garden cylindrical internal surface of shell [4].The internal surface of two garden dish-like support end caps of garden cylindrical outer cover [4], control eccentric rotor rotating shaft [6] set long narrow aperture, stage casing [12] and passing through the axial dimension of the controlled centrifugal force slide plate [5] in this aperture [12], promptly controlling the outer surface of eccentric rotor [6] rotating shaft, with the internal surface of garden cylindrical outer cover [4] below leakproof the match axial dimension of formed crescent shape cylindrical space of cambered surface [3] that matches, controlled centrifugal force slide plate [5] can also be used the spring element of the curved shape of section, or has the elastic material composition of radial expansion.
Claims (2)
1. a controlled centrifugal force sliding vane rotary fluid is compressed conveyor, system is by bringing mouthful [1] into, outlet [2], the match garden cylindrical outer cover [4] of cambered surface [3] and the garden cylindricality eccentric rotor [6] that has plate shaped controlled centrifugal force slide plate [5] that is supported on the two garden disc-shaped cap of leakproof formed, it is characterized in that: the leakproof cambered surface [3] that matches matches with the outer surface of eccentric rotor [6], there is hole slot [2] to communicate with external constant voltage valve at inbreeding point place, the middle part of eccentric rotor [6] (this eccentric rotor can also be hollow) is provided with the long narrow aperture of rectangular [12] that can supply slide plate [5] slippage, pass the controlled centrifugal force slide plate [5] of eccentric rotor [6] central plane, form by plate shaped main slide plate [7] and plate shaped pair of slide plate [8], main slide plate [7] is provided with narrow slit space, a middle part and narrow slit space, two ends, the hole slot [10] at the both ends of the surface center, long narrow aperture [12] on one end of the elastic element [9] of main slide plate [7] and the eccentric rotor axle links to each other, the other end is installed in the narrow slit space, middle part of main slide plate self, be included in two elastic elements [11] of paying slide plates [8] in the narrow slit space, two ends of main slide plate [7], one end is installed in the hole slot of self, the other end is installed in the narrow slit space, middle part of main slide plate [7], controlled centrifugal force slide plate [5] can also be used the spring element of the curved shape of section, or has the elastic material composition of radial expansion.
2. controlled centrifugal force sliding vane rotary fluid compression conveyor according to claim 1 is characterized in that: coaxial plural parallel stage, and coaxial plural serial stage, coaxial multistage import and export are circumferentially uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01277142 CN2546653Y (en) | 2001-12-28 | 2001-12-28 | Controllable centrifugal sliding vane rotary fluid compression conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01277142 CN2546653Y (en) | 2001-12-28 | 2001-12-28 | Controllable centrifugal sliding vane rotary fluid compression conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546653Y true CN2546653Y (en) | 2003-04-23 |
Family
ID=33681013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01277142 Expired - Fee Related CN2546653Y (en) | 2001-12-28 | 2001-12-28 | Controllable centrifugal sliding vane rotary fluid compression conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546653Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013185550A1 (en) * | 2012-06-11 | 2013-12-19 | Wang Yinghui | Cross type composite sliding vane rotor pump |
| CN105090019A (en) * | 2014-05-17 | 2015-11-25 | 王映辉 | Shaft-middle shaft centering sliding plate rotor pump |
| CN112097430A (en) * | 2020-08-31 | 2020-12-18 | 同济大学 | Low-noise refrigerator |
-
2001
- 2001-12-28 CN CN 01277142 patent/CN2546653Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013185550A1 (en) * | 2012-06-11 | 2013-12-19 | Wang Yinghui | Cross type composite sliding vane rotor pump |
| CN105090019A (en) * | 2014-05-17 | 2015-11-25 | 王映辉 | Shaft-middle shaft centering sliding plate rotor pump |
| CN112097430A (en) * | 2020-08-31 | 2020-12-18 | 同济大学 | Low-noise refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6264446B1 (en) | Horizontal scroll compressor | |
| CN201568303U (en) | Symmetrical balance type synchronous rotating compression machine | |
| CN2546653Y (en) | Controllable centrifugal sliding vane rotary fluid compression conveyer | |
| CN207437367U (en) | Rotary machine | |
| CN2405042Y (en) | Pump with multiple vane | |
| CN201679717U (en) | Translational ring rotor pump | |
| CN201943953U (en) | Rolling rotor compressor with unloading starting and gas-output quantity-adjusting functions | |
| CN209569184U (en) | A kind of big flow air intake structure of magnetic suspension air blower | |
| CN108194357B (en) | A kind of sliding-vane compressor that cylinder is rotated with rotor | |
| CN209761720U (en) | large-displacement volume rotary compressor | |
| CN208268059U (en) | A kind of servo type pin spring assembly vane pump | |
| CN101660525B (en) | Translatory ring rotor pump | |
| CN2166261Y (en) | Planetary straight-lobe compressor | |
| CN109488622A (en) | A kind of big flow air intake structure of magnetic suspension air blower | |
| CN203420888U (en) | Novel rotary totally-enclosed automobile air-conditioning compressor | |
| CN219344967U (en) | Cylindrical surface sealed rotor compressor | |
| CN2271623Y (en) | Fluid transporting blower pump | |
| CN1130240A (en) | Volume pump or compressor sliding-vane | |
| CN213693252U (en) | Motor for scroll compressor and scroll compressor | |
| CN201753686U (en) | Through type sliding vane mechanism applied in positive displacement compressor or expander | |
| CN100436828C (en) | Rotary type displacement compressor | |
| CN207454259U (en) | A kind of monodentate engages positive displacement three sections of rolling-rotor air compressors of structure | |
| CN86101726A (en) | The rotating cylinder technology of rotary type compression and sucking pump | |
| CN2767709Y (en) | Two-stage compression type cam compressor | |
| CN2317338Y (en) | Bidirectional variable double action axial vane pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |