CN109578272A - A kind of double-acting rotor piston rotates in a circumferential direction gas-liquid mixing conveyance - Google Patents
A kind of double-acting rotor piston rotates in a circumferential direction gas-liquid mixing conveyance Download PDFInfo
- Publication number
- CN109578272A CN109578272A CN201811609925.0A CN201811609925A CN109578272A CN 109578272 A CN109578272 A CN 109578272A CN 201811609925 A CN201811609925 A CN 201811609925A CN 109578272 A CN109578272 A CN 109578272A
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- Prior art keywords
- device housing
- valve
- piston
- pump
- chamber
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- 239000007788 liquid Substances 0.000 title claims abstract description 63
- 238000000926 separation method Methods 0.000 claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 10
- 238000001914 filtration Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/22—Rotary-piston machines or pumps of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth-equivalents than the outer member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/005—Removing contaminants, deposits or scale from the pump; Cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C15/064—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
It rotates in a circumferential direction gas-liquid mixing conveyance the invention discloses a kind of double-acting rotor piston, including appliance cover, device housing, piston pump, gs-oil separator, safety valve, buoyancy control valve, filter and separation chamber cap, described device shell upper surface has been bolted appliance cover, middle part is horizontally installed with piston pump inside device housing, gs-oil separator is horizontally installed in the device housing of piston pump back upper place, separation chamber cap is installed in the device housing on the left of gs-oil separator, safety valve is horizontally installed in the device housing of the piston pump back lower place, buoyancy control valve is installed on device housing bottom surface in front of piston pump；Described device shell lower outer is equipped with inlet, is equipped with filter by bolt at inlet.The present invention can be by way of double acting rotor, and flow is bigger；It is realized and is pressurizeed by the birotor form of concentric rotor and eccentric rotor；By 90 degree of phase difference of double acting rotor, it is avoided that eccentric force problem, increases service life.
Description
[technical field]
It rotates in a circumferential direction gas-liquid mixing conveyance the present invention relates to the technical field of gas-liquid delivery, especially double-acting rotor piston
Technical field.
[background technique]
When the oil easily to gasify is added to oil depot from tank truck or refuels to other equipment, the medium conveyed is gas-liquid mixed
Object after needing to carry out gas to recycle and is to be liquefied, conveys again in order to ensure conveying.In addition to this, existing to add to oil depot etc.
The flow of the tank truck of charge of oil is too small, inefficiency.Meanwhile existing common installation pump will receive the influence of eccentric force, use
Service life is short.Therefore, it is necessary to the pressurizations on a kind of tank truck to mix defeated device, can be avoided above-mentioned flow it is small, by eccentric force, service life it is low
The problems such as.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, propose that a kind of double-acting rotor piston rotates in a circumferential direction gas
Liquid mixes defeated device, can be by way of double acting rotor, and flow is bigger；Pass through the birotor shape of concentric rotor and eccentric rotor
Formula realizes pressurization；By 90 degree of phase difference of double acting rotor, it is avoided that eccentric force problem, increases service life.Present invention fortune
For tank truck, gas-liquid delivery can be carried out with big flow, gaseous state oil is recycled.
To achieve the above object, it rotates in a circumferential direction gas-liquid mixing conveyance the invention proposes a kind of double-acting rotor piston, packet
Include appliance cover, device housing, piston pump, gs-oil separator, safety valve, buoyancy control valve, filter and separation chamber cap, the dress
Set shell upper surface and be bolted appliance cover, middle part is horizontally installed with piston pump inside device housing, after piston pump on
It is horizontally installed with gs-oil separator in the device housing of side, separation chamber cap is installed in the device housing on the left of gs-oil separator,
It is horizontally installed with safety valve in the device housing of the piston pump back lower place, buoyancy is installed on the device housing bottom surface in front of piston pump
Control valve；Described device shell lower outer is equipped with inlet, is equipped with filter by bolt at inlet；The piston pump
Including side end cap, left side pump cover, pump shaft, eccentric rotor, piston pump case, concentric rotor, right side pump cover, pump shaft is equipped with bias
Rotor and concentric rotor, pump shaft left side are equipped with left side pump cover, and left side pump cover is equipped with side end cap by bolt, and side end cap passes through spiral shell
Bolt is fixed on the device housing；The pump shaft right end passes through right side pump cover, and right side pump cover is equipped with side end cap by bolt.
Preferably, described device is covered equipped with pressure relief plug.
Preferably, described device shell upper center is equipped with liquid outlet；Described device housing central section is equipped with piston pump chamber,
Piston pump is intracavitary to be equipped with piston pump, and piston pump chamber is connected to inlet；Described device shell back upper place is transversely provided with oil gas point
From chamber, Oil-gas Separation is intracavitary to be equipped with gs-oil separator, is equipped with separation chamber cap in the device housing on the left of oil-gas separation chamber；It is described
The device housing back lower place is equipped with safe valve chamber, and safety valve is intracavitary to be equipped with safety valve, is equipped with liquid storage chamber, liquid storage chamber inside device housing
The device housing of bottom surface is equipped with buoyancy control valve；The piston pump chamber is connected to oil-gas separation chamber, safe valve chamber, oil gas point
It is connected to from chamber with liquid outlet, liquid storage chamber, liquid storage chamber is connected to safe valve chamber.
Preferably, being equipped with the first mounting hole outside described device shell upper end, opened on right end end face inside device housing
There is axis fixation hole, the pump shaft of piston pump is combined in axis fixation hole, device housing exterior base is equipped with stabilizer blade.
Preferably, the gs-oil separator includes shell separator, separator spool and tracheae, the shell separator
Spool is equipped with inside right part, shell separator bottom righthand side is equipped with tracheae, and tracheae is L-type hollow tube.
Preferably, the buoyancy control valve includes floating block lid, floating block, snap ring, float valve spool and fixing seat, it is described floating
It is equipped with boss structure above block, is set with floating block lid above floating block；Grid is equipped with inside the floating block, grid is latticed thin plate
Structure；The floating block right end is equipped with connecting plate, and connecting plate right end is equipped with set and hooks, and connecting plate is square hollow structure, in connecting plate
Portion side is equipped with the first square groove, is combined with float valve spool in the middle part of connecting plate, connecting plate right end is combined with fixing seat；It is described floating
It controls valve core upper end and is equipped with annular groove, snap ring is combined in annular groove, annular groove is annular notches structure；The float valve spool
Side is equipped with Card trough and second square groove；The fixing seat is equipped with spool bore, is combined with float valve spool in spool bore, Gu
Reservation side is protruding with limit shaft, and limit shaft is hooked with set and matched.
Preferably, the filter includes upper cover, reinforcing ring, filter core, filter core cover, bottom valve and filter housings, filtering
Device enclosure interior is equipped with filter core, and filter core upper and lower end face is set with filter core cover, and filter core outer cover is equipped with reinforcing ring；The filter
Shell is T font hollow tubular structure, is transversely provided with connecting tube on filter housings, filter housings by connecting tube connect into
Liquid mouth；The filter housings upper end is fixed with upper cover, and filter housings lower end is equipped with bottom valve, and bottom valve includes bottom valve pressing plate, bottom
Valve seat and bottom valve spool, foot valve seat inside are equipped with bottom valve spool, and foot valve seat upper end is equipped with bottom valve pressing plate.
Preferably, the separation chamber is covered equipped with pipeline, pipeline is Circular Thin bulge-structure, and pipeline is equipped with notch
Structure.
Beneficial effects of the present invention: the present invention can be by way of double acting rotor, and flow is bigger；Pass through concentric rotor
It realizes and pressurizes with the birotor form of eccentric rotor；By 90 degree of phase difference of double acting rotor, it is avoided that eccentric force problem, increases
Add service life.The present invention applies on tank truck, can carry out gas-liquid delivery with big flow, recycle to gaseous state oil.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is that a kind of double-acting rotor piston of the present invention rotates in a circumferential direction the main view sectional view one of gas-liquid mixing conveyance；
Fig. 2 is that a kind of double-acting rotor piston of the present invention rotates in a circumferential direction the left view sectional view of gas-liquid mixing conveyance；
Fig. 3 be a kind of double-acting rotor piston of the present invention rotate in a circumferential direction gas-liquid mixing conveyance piston pump part section
Figure；
Fig. 4 is that a kind of double-acting rotor piston of the present invention rotates in a circumferential direction the main view sectional view two of gas-liquid mixing conveyance；
Fig. 5 is that a kind of double-acting rotor piston of the present invention rotates in a circumferential direction the rear pseudosection of gas-liquid mixing conveyance；
Fig. 6 is that a kind of double-acting rotor piston of the present invention rotates in a circumferential direction the overlooking structure diagram of gas-liquid mixing conveyance；
Fig. 7 is that a kind of double-acting rotor piston of the present invention rotates in a circumferential direction the schematic perspective view of gas-liquid mixing conveyance；
Fig. 8 be a kind of double-acting rotor piston of the present invention rotate in a circumferential direction gas-liquid mixing conveyance device housing stereochemical structure
Schematic diagram；
Fig. 9 is that a kind of double-acting rotor piston of the present invention rotates in a circumferential direction the buoyancy control valve stereochemical structure of gas-liquid mixing conveyance
Schematic diagram；
Figure 10 is that a kind of double-acting rotor piston of the present invention rotates in a circumferential direction the main view cut-away section structure of gas-liquid mixing conveyance
Schematic diagram；
Figure 11 be a kind of double-acting rotor piston of the present invention rotate in a circumferential direction gas-liquid mixing conveyance floating block three-dimensional structure diagram；
Figure 12 be a kind of double-acting rotor piston of the present invention rotate in a circumferential direction gas-liquid mixing conveyance snap ring structural schematic diagram；
Figure 13 be a kind of double-acting rotor piston of the present invention rotate in a circumferential direction gas-liquid mixing conveyance float valve spool structure
Schematic diagram；
Figure 14 be a kind of double-acting rotor piston of the present invention rotate in a circumferential direction gas-liquid mixing conveyance fixing seat structural representation
Figure；
Figure 15 be a kind of double-acting rotor piston of the present invention rotate in a circumferential direction gas-liquid mixing conveyance filter detonation configuration
Schematic diagram；
Figure 16 be a kind of double-acting rotor piston of the present invention rotate in a circumferential direction gas-liquid mixing conveyance filter core structural schematic diagram；
Figure 17 be a kind of double-acting rotor piston of the present invention rotate in a circumferential direction gas-liquid mixing conveyance bottom valve structural schematic diagram；
Figure 18 is that a kind of the rotate in a circumferential direction structure of separation chamber cap of gas-liquid mixing conveyance of double-acting rotor piston of the present invention is shown
It is intended to.
In figure: 1- appliance cover, 2- device housing, the first mounting hole of 21-, 22- oil-gas separation chamber, the safe valve chamber of 23-, 24-
Piston pump chamber, 25- inlet, 26- axis fixation hole, 27- liquid outlet, 28- liquid storage chamber, 29- stabilizer blade, 3- piston pump, the side 31-
Pump cover, 33- pump shaft, 34- eccentric rotor, 35- piston pump case, 36- concentric rotor, the right side 37- pump cover, 38- on the left of lid, 32-
Bearing, 39- mechanical seal structure, 4- gs-oil separator, 41- shell separator, 42- spool, 43- tracheae, 5- pressure relief plug, 6- peace
Full valve, 7- buoyancy control valve, 71- floating block lid, 72- floating block, 721- boss structure, 722- grid, 723- connecting plate, 724- set
Hook, the first square groove of 725-, 73- snap ring, 74- float valve spool, 741- annular groove, 742- Card trough, 743- second square groove,
75- fixing seat, the second mounting hole of 751-, 752- spool bore, 753- limit shaft, 8- filter, 81- upper cover, 82- reinforcing ring, 83-
Filter core, 84- filter core cover, 85- bottom valve, 851- bottom valve pressing plate, 852- foot valve seat, 853- bottom valve spool, 86- filter housings, 87-
Connecting tube, 9- separate chamber cap, 91- third mounting hole, 92- pipeline, 93- gap structure.
[specific embodiment]
- Figure 18 refering to fig. 1, the present invention, including appliance cover 1, device housing 2, piston pump 3, gs-oil separator 4, safety valve
6, buoyancy control valve 7, filter 8 and separation chamber cap 9,2 upper surface of described device shell have been bolted appliance cover 1, fill
It sets 2 inside middle part of shell and is horizontally installed with piston pump 3, be horizontally installed with Oil-gas Separation in the device housing 2 of 3 back upper place of piston pump
Device 4, is equipped with separation chamber cap 9 in the device housing 2 in the left side of gs-oil separator 4, horizontal in the device housing 2 of 3 back lower place of piston pump
To safety valve 6 is equipped with, buoyancy control valve 7 is installed on 2 bottom surface of device housing in 3 front of piston pump；Under described device shell 2
Side is external to be equipped with inlet 25, is equipped with filter 8 by bolt at inlet 25；The piston pump 3 includes side end cap 31, a left side
Side pump cover 32, pump shaft 33, eccentric rotor 34, piston pump case 35, concentric rotor 36, right side pump cover 37, pump shaft 33 are equipped with inclined
Heart rotor 34 and concentric rotor 36, left side pump cover 32 is equipped on the left of pump shaft 33, and left side pump cover 32 is equipped with side end cap by bolt
31, side end cap 31 is bolted in device housing 2；33 right end of pump shaft passes through right side pump cover 37, right side pump cover 37
Side end cap 31 is installed by bolt.
Specifically, described device lid 1 is equipped with pressure relief plug 5.
Specifically, 2 upper center of described device shell is equipped with liquid outlet 27；Piston pump is equipped in the middle part of described device shell 2
Chamber 24 is equipped with piston pump 3 in piston pump chamber 24, and piston pump chamber 24 is connected to inlet 25；2 back upper place of described device shell is horizontal
To oil-gas separation chamber 22 is equipped with, gs-oil separator 4, the device housing 2 in 22 left side of oil-gas separation chamber are equipped in oil-gas separation chamber 22
On be equipped with separation chamber cap 9；2 back lower place of described device shell is equipped with safe valve chamber 23, is equipped with safety valve 6 in safe valve chamber 23,
Liquid storage chamber 28 is equipped with inside device housing 2, the device housing 2 of 28 bottom surface of liquid storage chamber is equipped with buoyancy control valve 7；The piston pump
Chamber 24 is connected to oil-gas separation chamber 22, safe valve chamber 23, and oil-gas separation chamber 22 is connected to liquid outlet 27, liquid storage chamber 28, storage
Sap cavity 28 is connected to safe valve chamber 23.
Specifically, the first mounting hole 21 is equipped with outside 2 upper end of described device shell, on 2 inside right end end face of device housing
It is provided with axis fixation hole 26, the pump shaft 33 of piston pump 3 is combined in axis fixation hole 26,2 exterior base of device housing is equipped with stabilizer blade 29.
Specifically, the gs-oil separator 4 includes shell separator 41, separator spool 42 and tracheae 43, the separation
Spool 42 is equipped with inside 41 right part of device shell, 41 bottom righthand side of shell separator is equipped with tracheae 43, and tracheae 43 is L-type hollow tube.
Specifically, the buoyancy control valve 7 includes floating block lid 71, floating block 72, snap ring 73, float valve spool 74 and fixing seat
75, it is equipped with boss structure 721 above the floating block 72, is set with floating block lid 71 above floating block 72；It is equipped with inside the floating block 72
Grid 722, grid 722 are latticed thin-slab structure；72 right end of floating block is equipped with connecting plate 723, and 723 right end of connecting plate is equipped with
Set hooks 724, and connecting plate 723 is square hollow structure, and 723 middle part side of connecting plate is equipped with the first square groove 725, connecting plate 723
Middle part is combined with float valve spool 74, and 723 right end of connecting plate is combined with fixing seat 75；74 upper end of float valve spool is equipped with card
Annular groove 741, snap ring 73 is combined in annular groove 741, and annular groove 741 is annular notches structure；74 side of float valve spool
Equipped with Card trough 742 and second square groove 743；The fixing seat 75 is equipped with spool bore 752, is combined in spool bore 752 floating
Valve core 74 is controlled, 75 side of fixing seat is protruding with limit shaft 753, and limit shaft 753 hooks 724 with set and matches.
Specifically, the filter 8 includes upper cover 81, reinforcing ring 82, filter core 83, filter core cover 84, bottom valve 85 and filter
Shell 86 is equipped with filter core 83 inside filter housings 86, and 83 upper and lower end face of filter core is set with filter core cover 84,83 outer cover of filter core
Equipped with reinforcing ring 82；The filter housings 86 are T font hollow tubular structure, are transversely provided with connecting tube on filter housings 86
87, filter housings 86 connect inlet 25 by connecting tube 87；86 upper end of filter housings is fixed with upper cover 81, filtering
86 lower end of device shell is equipped with bottom valve 85, and bottom valve 85 includes bottom valve pressing plate 851, foot valve seat 852 and bottom valve spool 853, foot valve seat 852
Inside is equipped with bottom valve spool 853, and 852 upper end of foot valve seat is equipped with bottom valve pressing plate 851.
Specifically, the separation chamber cap 9 is equipped with pipeline 92, pipeline 92 is Circular Thin bulge-structure, is set on pipeline 92
Jagged structure 93.
The course of work of the present invention:
A kind of double-acting rotor piston of the present invention rotates in a circumferential direction gas-liquid mixing conveyance during the work time, carries out in conjunction with attached drawing
Explanation.
Pump shaft 33 be equipped with quantity be 2 eccentric rotor 34 and quantity be 2 concentric rotor 36, eccentric rotor 34 with it is concentric
Rotor 36 forms birotor, can there is pressure difference, realizes pressurization, and pump shaft 33 is equipped with two pairs of birotors, forms double acting rotor,
90 degree of phase difference between two pairs of birotors, so that stress equalization, while enlargement discharge.
Liquid oil with gaseous state oil first passes through the filtering of the filter 8 with valve type open function, enters back into double acting and turns
It pressurizes in sub- piston pump 3, then into Oil-gas Separation is carried out in gs-oil separator 4, is finally flowed out from liquid outlet 27；?
In the above process, gaseous state oil is separated in the liquid storage chamber 28 of lower section by gs-oil separator 4, when reaching a certain amount of, promotes buoyancy
Control valve 7 is opened, so that liquid storage chamber 28 is connected to piston pump chamber 24, the oil of liquid storage chamber 28 enters quilt in piston pump chamber 24
Piston pump 3 pressurizes；When the pressure in piston pump 3 is excessive, safety valve 6 is opened, thus pressure release.
The right end of pump shaft 33 is equipped with mechanical seal structure 39 for sealing；Mechanical seal structure 39 is made of dynamic and static ring,
For common mechanical seal structure.Except this, piston pump 3 also has the structures such as sealing ring for realizing sealing.
Snap ring 73 can be used to limit；Grid 722 plays the role of reinforcing rib.
The present invention, can be by way of double acting rotor, and flow is bigger；Turned by concentric rotor and the double of eccentric rotor
Sub- form realizes pressurization；By 90 degree of phase difference of double acting rotor, it is avoided that eccentric force problem, increases service life.This hair
It is bright to apply on tank truck, gas-liquid delivery can be carried out with big flow, gaseous state oil is recycled.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (8)
- The gas-liquid mixing conveyance 1. a kind of double-acting rotor piston rotates in a circumferential direction, it is characterised in that: including appliance cover (1), device shell Body (2), piston pump (3), gs-oil separator (4), safety valve (6), buoyancy control valve (7), filter (8) and separation chamber cap (9), Described device shell (2) upper surface has been bolted appliance cover (1), and the internal middle part of device housing (2) is horizontally installed with work Plug pump (3), the device housing (2) of piston pump (3) back upper place is interior to be horizontally installed with gs-oil separator (4), and gs-oil separator (4) is left Separation chamber cap (9) is installed in the device housing (2) of side, is horizontally installed with peace in the device housing (2) of piston pump (3) back lower place Full valve (6) is equipped with buoyancy control valve (7) on device housing (2) bottom surface in front of piston pump (3)；Under described device shell (2) Side is external to be equipped with inlet (25), is equipped with filter (8) by bolt at inlet (25)；The piston pump (3) includes side End cap (31), left side pump cover (32), pump shaft (33), eccentric rotor (34), piston pump case (35), concentric rotor (36), right side Pump cover (37), pump shaft (33) are equipped with eccentric rotor (34) and concentric rotor (36), are equipped with left side pump cover on the left of pump shaft (33) (32), left side pump cover (32) is equipped with side end cap (31) by bolt, and side end cap (31) is bolted on device housing (2) On；Pump shaft (33) right end passes through right side pump cover (37), and right side pump cover (37) is equipped with side end cap (31) by bolt.
- The gas-liquid mixing conveyance 2. a kind of double-acting rotor piston as described in claim 1 rotates in a circumferential direction, it is characterised in that: described Appliance cover (1) is equipped with pressure relief plug (5).
- The gas-liquid mixing conveyance 3. a kind of double-acting rotor piston as described in claim 1 rotates in a circumferential direction, it is characterised in that: described Device housing (2) upper center is equipped with liquid outlet (27)；Piston pump chamber (24) are equipped in the middle part of described device shell (2), piston pump It is equipped with piston pump (3) in chamber (24), piston pump chamber (24) is connected to inlet (25)；Described device shell (2) back upper place is horizontal To oil-gas separation chamber (22) are equipped with, gs-oil separator (4) are equipped in oil-gas separation chamber (22), the dress on the left of oil-gas separation chamber (22) It sets and separation chamber cap (9) is installed on shell (2)；Described device shell (2) back lower place is equipped with safe valve chamber (23), safe valve chamber (23) safety valve (6) are equipped in, are equipped with liquid storage chamber (28) inside device housing (2), the device housing (2) of liquid storage chamber (28) bottom surface It is equipped with buoyancy control valve (7)；The piston pump chamber (24) is connected to oil-gas separation chamber (22), safe valve chamber (23), oil gas Disengagement chamber (22) is connected to liquid outlet (27), liquid storage chamber (28), and liquid storage chamber (28) is connected to safe valve chamber (23).
- The gas-liquid mixing conveyance 4. a kind of double-acting rotor piston as described in claim 1 rotates in a circumferential direction, it is characterised in that: described The first mounting hole (21) are equipped with outside device housing (2) upper end, device housing (2) internal right end is provided with axis fixation hole on end face (26), the pump shaft (33) of piston pump (3) is combined in axis fixation hole (26), device housing (2) exterior base is equipped with stabilizer blade (29).
- The gas-liquid mixing conveyance 5. a kind of double-acting rotor piston as described in claim 1 rotates in a circumferential direction, it is characterised in that: described Gs-oil separator (4) includes shell separator (41), separator spool (42) and tracheae (43), and the shell separator (41) is right Spool (42) are equipped with inside portion, shell separator (41) bottom righthand side is equipped with tracheae (43), and tracheae (43) is L-type hollow tube.
- The gas-liquid mixing conveyance 6. a kind of double-acting rotor piston as described in claim 1 rotates in a circumferential direction, it is characterised in that: described Buoyancy control valve (7) includes floating block lid (71), floating block (72), snap ring (73), float valve spool (74) and fixing seat (75), described Boss structure (721) are equipped with above floating block (72), are set with floating block lid (71) above floating block (72)；It is set inside the floating block (72) Have grid (722), grid (722) is latticed thin-slab structure；Floating block (72) right end is equipped with connecting plate (723), connecting plate (723) right end is equipped with set and hooks (724), and connecting plate (723) is square hollow structure, and side is equipped with first in the middle part of connecting plate (723) Square groove (725), connecting plate (723) middle part are combined with float valve spool (74), and connecting plate (723) right end is combined with fixing seat (75)；Float valve spool (74) upper end is equipped with annular groove (741), is combined with snap ring (73), annular groove in annular groove (741) It (741) is annular notches structure；Float valve spool (74) side is equipped with Card trough (742) and second square groove (743)；Institute Fixing seat (75) are stated equipped with spool bore (752), spool bore (752) is interior to be combined with float valve spool (74), fixing seat (75) side While being protruding with limit shaft (753), limit shaft (753) hooks (724) with set and matches.
- The gas-liquid mixing conveyance 7. a kind of double-acting rotor piston as described in claim 1 rotates in a circumferential direction, it is characterised in that: described Filter (8) includes upper cover (81), reinforcing ring (82), filter core (83), filter core cover (84), bottom valve (85) and filter housings (86), filter core (83) are equipped with inside filter housings (86), filter core (83) upper and lower end face is set with filter core cover (84), filter core (83) outer cover is equipped with reinforcing ring (82)；The filter housings (86) are T font hollow tubular structure, filter housings (86) On be transversely provided with connecting tube (87), filter housings (86) by connecting tube (87) connection inlet (25)；The filter head housings Body (86) upper end is fixed with upper cover (81), and filter housings (86) lower end is equipped with bottom valve (85), and bottom valve (85) includes bottom valve pressing plate (851), foot valve seat (852) and bottom valve spool (853), foot valve seat (852) is internal to be equipped with bottom valve spool (853), foot valve seat (852) Upper end is equipped with bottom valve pressing plate (851).
- The gas-liquid mixing conveyance 8. a kind of double-acting rotor piston as described in claim 1 rotates in a circumferential direction, it is characterised in that: described It separates chamber cap (9) and is equipped with pipeline (92), pipeline (92) is Circular Thin bulge-structure, and pipeline (92) is equipped with gap structure (93)。
Priority Applications (1)
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| CN201811609925.0A CN109578272A (en) | 2018-12-27 | 2018-12-27 | A kind of double-acting rotor piston rotates in a circumferential direction gas-liquid mixing conveyance |
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| CN201811609925.0A CN109578272A (en) | 2018-12-27 | 2018-12-27 | A kind of double-acting rotor piston rotates in a circumferential direction gas-liquid mixing conveyance |
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Citations (5)
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| CN2291510Y (en) * | 1996-09-03 | 1998-09-16 | 莱芜市钢城企业集团公司 | Double-function rotary piston pump with two cylinders |
| CN101514699A (en) * | 2009-03-20 | 2009-08-26 | 江阴市富仁高科有限公司 | Oil-gas separation circular arc type inside engaged gear combined oil pump |
| CN101865100A (en) * | 2010-06-23 | 2010-10-20 | 余文凌 | Multi-cylinder radial piston pump |
| CN104005951A (en) * | 2014-02-12 | 2014-08-27 | 温州思普机器有限公司 | Gear pump for fuel dispenser |
| CN206309590U (en) * | 2016-10-28 | 2017-07-07 | 北京三盈联合石油技术有限公司 | A kind of gear pump |
-
2018
- 2018-12-27 CN CN201811609925.0A patent/CN109578272A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2291510Y (en) * | 1996-09-03 | 1998-09-16 | 莱芜市钢城企业集团公司 | Double-function rotary piston pump with two cylinders |
| CN101514699A (en) * | 2009-03-20 | 2009-08-26 | 江阴市富仁高科有限公司 | Oil-gas separation circular arc type inside engaged gear combined oil pump |
| CN101865100A (en) * | 2010-06-23 | 2010-10-20 | 余文凌 | Multi-cylinder radial piston pump |
| CN104005951A (en) * | 2014-02-12 | 2014-08-27 | 温州思普机器有限公司 | Gear pump for fuel dispenser |
| CN206309590U (en) * | 2016-10-28 | 2017-07-07 | 北京三盈联合石油技术有限公司 | A kind of gear pump |
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Application publication date: 20190405 |