CN201141348Y - High-pressure plunger pump - Google Patents
High-pressure plunger pump Download PDFInfo
- Publication number
- CN201141348Y CN201141348Y CNU2007200984237U CN200720098423U CN201141348Y CN 201141348 Y CN201141348 Y CN 201141348Y CN U2007200984237 U CNU2007200984237 U CN U2007200984237U CN 200720098423 U CN200720098423 U CN 200720098423U CN 201141348 Y CN201141348 Y CN 201141348Y
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Abstract
The utility model discloses a high pressure plunger pump which is an integrated structure device composed of a cylinder cap body, an oil cylinder body, an upper liquid storage tank and a lower liquid storage tank; a structural element used for finishing the absorbing operation and discharging operation is arranged in each component respectively; a reversing valve top positioner is arranged on the top part of the cylinder cap body; a reversing valve is arranged on the lower part of the positioner; an upper oil feeding pipe is arranged in the middle part of the cylinder cap body; an oil cylinder is arranged in the oil cylinder body; an lower oil feeding pipe is arranged in the oil cylinder body; the upper liquid storage tank is connected with the oil cylinder body through a connector; a piston is arranged in the upper liquid storage tank; a discharge pipe is arranged on the upper end of the upper liquid storage tank and connected with a flow divider; a feeding inlet is arranged on the bottom part of the lower liquid storage tank. The high pressure plunger pump is applicable to the absorbing and discharging operations of high concentration filler plaster liquid; the material is transmitted to the spray gun integrated with the pressure plunger pump to realize the atomization; the high pressure plunger pump which has the advantages of saving labor, saving operation and saving time is widely applicable to the spraying of the filler plaster used for the fitment of the indoor walls of the houses and the construction operations of the road mark lines.
Description
Technical field
The utility model relates to a kind of pump, specifically, relate to be used for a kind of high-pressure plunger pump of combining with air gun, in plunger pump, finish the suction and the discharge operation that the high concentration putty paste are coated with feed liquid or other various coating liquids, be discharged into subsequently and realize the atomization of liquid in the spray gun.
Background technique
In household decoration construction engineering, the employed putty paste of blade coating putty construction operation of indoor wall face is coated with the dense of feed liquid, and in the blade coating process, putty paste is coated with the feed and the blade coating of feed liquid, is finished by the manual operation construction.There is following problem in the decoration process of this mode: 1, the splendid attire putty paste is coated with the container that feed liquid is used, and its cubical content is less, and material loading easily is interrupted, and needs continuous feed in container; 2, need great amount of manpower, labor intensity is big, consumes a lot of man-hours, and the operation process is slow; 3, the quality of blade coating putty is not good enough.Therefore, house fitting-up market is demanded developing the manual blade coating putty paste of replacement urgently and is coated with the appliance arrangement that the feed liquid construction operation is used at present.
Summary of the invention
Order of the present utility model is to overcome above-mentioned defective of the prior art, and a kind of high-pressure plunger pump is provided, and this pump and spray gun combination can constitute a cover automatic charging and a paint finishing appliance arrangement.In high-pressure plunger pump, finish the suction and the discharge operation that promptly need to be coated with feed liquid by the putty paste of spray gun atomizing, and can be continuously and stably putty paste is coated with feed liquid high pressure row and enters in the air gun, realize that by lance head putty paste is coated with the feed liquid atomizing, carries out the spraying operation that putty paste is coated with feed liquid.
For achieving the above object, the technological scheme that the utility model adopted is:
A kind of high-pressure plunger pump, mainly form by selector valve and piston, be characterised in that: described plunger pump structure is the assembling device structure, it is by the cylindrical cap body, cylinder body, the be assembled into one device of structure of last liquid storage tank body and following liquid storage tank body, the assembly that is separately installed with in each assembly body with realization suction and discharge operation is:
One), described cylindrical cap body, total oil circuit for plunger pump, be equipped with at cylindrical cap body top and be used for fixing the move upward selector valve top positioning work piece of position of selector valve, the selector valve that can slide up and down in the commutation valve pocket is being housed below the positioning work piece of selector valve top, be provided with the selector valve intermediate securement steel ball that in the steel ball slideway, slidably reciprocates when can move up and down at the selector valve upper end along with selector valve, central part at selector valve is provided with the commutation valve rod, the commutation valve rod connects by selector valve draw rod positioning nut and the oil cylinder that is arranged in the cylinder body, is provided with the selector valve oil through in the lower end of selector valve;
The central part of cylindrical cap body be equipped be used for input hydraulic pressure oil on oil inlet pipe, last oil inlet pipe is connected with the last inlet connector of connecting in selector valve cover oil-feed oil through;
Two), described cylinder body, it is connected with the cylindrical cap body, and the oil cylinder that can move up and down within it is housed in cylinder body, is positioned at cylinder body one side oil inlet pipe is housed down, the upper end and the following bunker of following oil inlet pipe and last liquid container connector are communicated with;
Three), the described liquid storage tank body of going up, it is connected with cylinder body by the connector of cylinder body and last liquid container, in last liquid storage tank interior liquid container is housed, be provided with piston at last liquid container middle part, piston lower end Nei Chu is provided with suction hole and last material sucking port piston steel ball, piston links to each other with oil cylinder by the connecting pin of oil cylinder and piston, drainage conduit is equipped with in upper end at last liquid storage tank body, the terminal of drainage conduit connects shunt by the high-pressure chamber material feeding mouth that is arranged on shunt base, shunt inside is high-pressure chamber, be provided with pressure spring in the high-pressure chamber, the bottom of pressure spring heads on the pressure steel ball that is used for pilot pressure, center along the shunt right side wall is provided with the high pressure discharge port, and an end of high pressure discharge port is connected with high-voltage tube, and the terminal of high-voltage tube connects spray gun;
Four), described down tank body, is connected with last liquid storage tank body, in the liquid storage tank body liquid container down is being housed down, the lower end of following liquid container is provided with down suction hole and following material sucking port steel ball, following liquid storage tank base is provided with and is used to suck the material feeding mouth that putty paste is coated with feed liquid.
The beneficial effects of the utility model and remarkable advantage:
Beneficial effect:
By above technological scheme as can be known, the utility model is under the structural arrangements of excellence, the utility model can be finished suction and the discharge system operation that high dense putty paste is coated with feed liquid apace, with continuously and the putty paste that stably will atomize be coated with feed liquid and be drained in the spray gun combined with it, making must be in continuous charging and atomizing in the spray gun, atomised coating liquid is sprayed on the body of wall face of wanting the blade coating decoration by spray gun, thereby has replaced time-consuming artificial material loading of taking a lot of work and blade coating putty construction operation.
Remarkable advantage
The utlity model has and finish suction and discharge system operation, feeding in continuous material, save a large amount of labour forces and man-hour, reduce labor intensity greatly and putty paste is coated with the high advantage of feed liquid spray efficiency, can not cause environmental pollution problem environment.
Description of drawings
Fig. 1 is the utility model structural representation.
In Fig. 1, reference character: 1-selector valve top positioning work piece, 2-cylindrical cap body, 3-selector valve, 4-selector valve middle locator steel ball, 5-steel ball slideway, 6-selector valve oil through, 7-selector valve cover oil return oil through, 8-return tube, 9-oil cylinder, the 10-cylinder body, the connector of 11-cylinder body and last liquid container, the connecting pin of 12-oil cylinder and piston, the 13-pressure spring, 14-pressure steel ball, 15-oil exit pipe, the 16-shunt, 17-high-pressure chamber, 18-high pressure discharge port, 19-high-pressure chamber material feeding mouth, 20-spray gun, 21-high-voltage tube, the last liquid storage tank body of 22-, the last suction of 23-hole, material sucking port steel ball under the 24-, liquid storage tank body under the 25-, the 26-valve pocket that commutates, 27-selector valve cover oil-feed oil through, the last inlet connector of 28-, the last oil inlet pipe of 29-, the 30-valve rod that commutates, the last bunker of 31-, 32-selector valve draw rod positioning nut, bunker under the 33-, oil inlet pipe under the 34-, 35-piston, the last liquid container of 36-, the last material sucking port piston of 37-steel ball, liquid container under the 38-, suction hole under the 39-, the 40-material feeding mouth, A-hydraulic oil, the B-putty paste is coated with feed liquid.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
Embodiment
Referring to Fig. 1, a kind of high-pressure plunger pump, mainly form by selector valve and piston, it is characterized in that: described plunger pump structure is the assembling device structure, it is by cylindrical cap body 2, the be assembled into one device of structure of cylinder body 10, last liquid storage tank body 22 and following liquid storage tank body 25 is separately installed with the assembly with realization suction and discharge operation in each assembly body:
One), described cylindrical cap body 2, total oil circuit for plunger pump, be equipped with at cylindrical cap body 2 tops and be used for fixing the move upward selector valve top positioning work piece 1 of position of selector valve 3, the selector valve 3 that can slide up and down in commutation valve pocket 26 is being housed below the selector valve top positioning work piece 1, be provided with the selector valve intermediate securement steel ball 4 that in steel ball slideway 5, slidably reciprocates when can move up and down at selector valve 3 upper ends along with selector valve 3, central part at selector valve is provided with commutation valve rod 30, commutation valve rod 30 connects by selector valve draw rod positioning nut 32 and the oil cylinder 9 that is arranged in the cylinder body 10, is provided with selector valve oil through 6 in the lower end of selector valve 3;
The central part of cylindrical cap body 2 be equipped be used for input hydraulic pressure oil A on oil inlet pipe 29, last oil inlet pipe 29 with connect the last inlet connector 28 that overlaps oil-feed oil through 27 in selector valve and be connected;
Two), described cylinder body 10, it is connected with cylindrical cap body 2, the oil cylinder 9 that can move up and down in cylinder body 10 is housed in cylinder body 10, is positioned at cylinder body 10 1 sides oil inlet pipe 34 is housed down, following oil inlet pipe 34 is communicated with the upper end and the following bunker 33 of the connector 11 of oil cylinder and last liquid container;
Three), the described liquid storage tank body 22 of going up, it is connected with cylinder body 10 by the connector 11 of cylinder body and last liquid container, in last liquid storage tank body 22 inside liquid container 36 is housed, be provided with piston 35 at last liquid container 36 middle parts, piston 35 lower end Nei Chu are provided with suction hole 23 and last material sucking port piston steel ball 37, piston 35 links to each other with oil cylinder 9 by the connecting pin 12 of oil cylinder and piston, in the upper end of last liquid storage tank body 22 drainage conduit 15 is housed, the terminal of drainage conduit 15 connects shunt 16 by the high-pressure chamber material feeding mouth 19 that is arranged on shunt 16 bottoms, shunt 16 inside are high-pressure chamber 17, be provided with pressure spring 13 in the high-pressure chamber 17, the bottom of pressure spring 13 heads on the pressure steel ball 14 that is used for pilot pressure, center along shunt 16 right side walls is provided with high pressure discharge port 18, one end of high pressure discharge port 18 is connected with high-voltage tube 21, and the terminal of high-voltage tube 21 connects spray gun 20;
Four), described tank body 25 down, be connected with last liquid storage tank body 22, in the liquid storage tank body 25 liquid container 38 down is being housed down, the lower end of following liquid container 38 is provided with down suction hole 39 and following material sucking port steel ball 24, and following liquid storage tank body 25 bottoms are provided with and are used to suck the material feeding mouth 40 that putty paste is coated with feed liquid B.
Working principle
High-pressure plunger pump of the present utility model, its working principle are to be working medium with hydraulic oil, cause the variation of sealed volume to realize suction and discharge operation toward anti-motion by plunger in cylinder body.
The hydraulic work system process:
Hydraulic oil A flows into selector valve cover oil-feed oil through 27 by last oil inlet pipe 29, enter bunker 31 by selector valve 3, promote oil cylinder 9 to down stroke, oil cylinder 9 strokes are during to certain position, oil cylinder pulls down to be moved to valve rod 30, commutation valve rod 30 pulling selector valves 3 move down selector valve oil through 6 and return tube 8 are connected, after the connection, the oil pipe line of last oil inlet pipe 29 is closed, hydraulic oil A enters down bunker 33 by following oil inlet pipe 34, promote oil cylinder 9 and move upward, bunker 31 interior hydraulic oil A flow to return tube 8 by selector valve cover oil return oil through 7 and flow to oil cylinder 9 on this moment.When oil cylinder 9 moved to certain position, oil cylinder 9 promoted the valve rod 30 that commutates, and commutation valve rod 30 promotes selector valves 3 and moves upward, and moved to selector valve oil inlet and oil return oil through 7 and 27 connections of selector valve cover oil-feed oil through behind the fixed position, closed return tube 8.When selector valve 3 moved to lowest positions, selector valve cover oil return oil through 7 was connected with return tube 8 and can be made the smooth oil return of hydraulic oil A.Oil cylinder 9 continues to move downward has realized oil cylinder 9 shuttling movements.
Suction and discharge system operation process:
Piston 35 moves downward under the promotion of oil cylinder 9, make down suction hole steel ball 24 be in lowest positions, close down suction hole 39, putty paste is coated with under the pressure of feed liquid B in following liquid container 38, last material sucking port piston steel ball 30 rises, open in last suction hole 32, makes down liquid container 38 interior putty pastes be coated with feed liquid B after opening and flow into upward liquid container 29 by last suction hole 23, and liquid container 29 is finished the suction operation on this moment.
At piston up and down under the effect of shuttling movement, the putty paste that liquid container 29 is sucked is coated with feed liquid B and flows into high-pressure chamber material feeding mouth 19 by drainage conduit 15, back down pressure steel ball 14, enter high-pressure chamber 17, enter putty pastes in the high-pressure chamber 17 and be coated with feed liquid B and produce behind the high pressure by high binder outlet 18 and enter in the spray gun 20, realize that by the ejection of spray gun 20 shower nozzles putty paste is coated with feed liquid B atomizing by high-voltage tube 21.
The utility model is applicable to spraying with high dense putty paste coating liquid, the liquid suction and the discharge system operation of paint and other coating and the preceding operation of the various atomizations of liquid such as spray insecticide.
Because high-pressure plunger pump of the present utility model, conveniently moving is convenient to various places and is used, and therefore is widely used in the household indoor wall, the coating spraying operation that skin powder and dwelling house ceiling decoration are used is in operation of fruits and vegetables pesticide spraying and the operation of roadmarking spraying application.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model, to any simple modification, equivalent variations and the modification that above embodiment does, all belong to the scope of technical solutions of the utility model.
Claims (1)
1, a kind of high-pressure plunger pump, mainly form by piston and selector valve, it is characterized in that: described plunger pump is the assembling device structure, by cylindrical cap body (2), cylinder body (10), the be assembled into one device of structure of last liquid storage tank body (22) and following liquid storage tank body (25) is separately installed with in each assembly body to realize the assembly of suction and discharge system operation, that is:
One), described cylindrical cap body (2), total oil circuit for plunger pump, the selector valve top positioning work piece (1) that is used for fixing the position that selector valve (3) moves upward is installed at cylindrical cap body 2 tops, the selector valve (3) that can slide up and down in commutation valve pocket (26) is housed in the below of selector valve top positioning work piece (1), be provided with the selector valve intermediate securement steel ball (4) that in steel ball slideway (5), slidably reciprocates when can move up and down at selector valve (3) upper end along with selector valve (3), central part at selector valve is provided with commutation valve rod (30), commutation valve rod (30) connects by selector valve draw rod positioning nut (32) and the oil cylinder (9) that is arranged in the cylinder body (10), is provided with selector valve oil through (6) in the lower end of selector valve (3);
Central part at cylindrical cap body (2) is equipped with the last oil inlet pipe (29) that is used for input hydraulic pressure oil (A), and last oil inlet pipe (29) is connected with the last inlet connector of connecting in selector valve cover oil-feed oil through (27) (28);
Two), described cylinder body (10), it is connected with cylindrical cap body (2), the oil cylinder (9) that can move up and down within it is housed in cylinder body (10), be positioned at cylinder body (10) one sides oil inlet pipe (34) is housed down, following oil inlet pipe (34) is communicated with the upper end and the following bunker (33) of the connector (11) of cylinder body and last liquid container;
Three), the described liquid storage tank body (22) of going up, it is connected with cylinder body (10) by the connector (11) of cylinder body and last liquid container, in last liquid storage tank body (22) inside liquid container (36) is housed, be provided with piston (35) at last liquid container (36) middle part, piston (35) lower end Nei Chu is provided with suction hole (23) and last material sucking port piston steel ball (37), piston (35) links to each other with oil cylinder (9) by the connecting pin (12) of oil cylinder and piston, in the upper end of last liquid storage tank body (22) drainage conduit (15) is housed, the terminal of drainage conduit (15) connects shunt (16) by the high-pressure chamber material feeding mouth (19) that is arranged on shunt (16) bottom, shunt (16) inside is high-pressure chamber (17), be provided with pressure spring (13) in the high-pressure chamber (17), the bottom of pressure spring (13) heads on the pressure steel ball (14) that is used for pilot pressure, center along shunt (16) right side wall is provided with high pressure discharge port (18), one end of high pressure discharge port (18) is connected with high-voltage tube (21), and the terminal of high-voltage tube (21) connects spray gun (20);
Four), described tank body (25) down, be connected with last liquid storage tank body (22), in the liquid storage tank body 25 liquid container 38 down is being housed down, the lower end of following liquid container 38 is provided with down suction hole 39 and following material sucking port steel ball 24, and following liquid storage tank body (25) bottom is provided with and is used to suck the material feeding mouth (40) that putty paste is coated with feed liquid (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200984237U CN201141348Y (en) | 2007-12-11 | 2007-12-11 | High-pressure plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200984237U CN201141348Y (en) | 2007-12-11 | 2007-12-11 | High-pressure plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201141348Y true CN201141348Y (en) | 2008-10-29 |
Family
ID=40069061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200984237U Expired - Fee Related CN201141348Y (en) | 2007-12-11 | 2007-12-11 | High-pressure plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201141348Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536159A (en) * | 2012-02-04 | 2012-07-04 | 长治市同诚机械有限公司 | Mining gas sealing ejector |
| CN103485994A (en) * | 2013-09-25 | 2014-01-01 | 宁波盛恒光电有限公司 | Hydraulic air-free pump |
| CN104454444A (en) * | 2013-09-25 | 2015-03-25 | 宁波盛恒光电有限公司 | Material sucking pump |
| CN109718963A (en) * | 2019-03-06 | 2019-05-07 | 上海旭玉机电设备有限公司 | A kind of hydraulic spraying pump |
| CN109967316A (en) * | 2019-04-29 | 2019-07-05 | 王守正 | A kind of push type is from suction painting device |
-
2007
- 2007-12-11 CN CNU2007200984237U patent/CN201141348Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536159A (en) * | 2012-02-04 | 2012-07-04 | 长治市同诚机械有限公司 | Mining gas sealing ejector |
| CN103485994A (en) * | 2013-09-25 | 2014-01-01 | 宁波盛恒光电有限公司 | Hydraulic air-free pump |
| CN104454444A (en) * | 2013-09-25 | 2015-03-25 | 宁波盛恒光电有限公司 | Material sucking pump |
| CN103485994B (en) * | 2013-09-25 | 2016-08-17 | 宁波盛恒光电有限公司 | Hydraulic air-free pump |
| CN109718963A (en) * | 2019-03-06 | 2019-05-07 | 上海旭玉机电设备有限公司 | A kind of hydraulic spraying pump |
| CN109967316A (en) * | 2019-04-29 | 2019-07-05 | 王守正 | A kind of push type is from suction painting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20100111 |