CN105344638A - Cleaning device of pumping machine - Google Patents
Cleaning device of pumping machine Download PDFInfo
- Publication number
- CN105344638A CN105344638A CN201510744557.0A CN201510744557A CN105344638A CN 105344638 A CN105344638 A CN 105344638A CN 201510744557 A CN201510744557 A CN 201510744557A CN 105344638 A CN105344638 A CN 105344638A
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- CN
- China
- Prior art keywords
- cleaning device
- pumping machine
- pumping
- water
- pressure
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
- B60S3/045—Other hand-held cleaning arrangements, e.g. with sponges, brushes, scrapers or the like
- B60S3/047—Other hand-held cleaning arrangements, e.g. with sponges, brushes, scrapers or the like using liquid or gas distributing means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention provides a cleaning device of a pumping machine. The cleaning device comprises a base body (10), a filtering part (20) and a water outlet pipe (30). The base body (10) comprises a water inlet (11) and a water outlet (12), and the water inlet (11) is connected with a pumping system (1) of the pumping machine. The filtering part (20) is arranged at the water inlet (11). The first end of the water outlet pipe (30) is connected with the water outlet (12). According to the technical scheme, the problems that in the prior art, the requirement of a cleaning device for the rotating speed of an engine of a pumping machine is high, oil consumption is high, and the utilization rate of kinetic energy is low can be effectively solved.
Description
Technical field
The present invention relates to cleaning device field, in particular to a kind of cleaning device of pumping machine.
Background technology
In concrete pumping machinery work progress, concrete has the phenomenons such as splashing, spilling, leakage, needs to clean equipment after operation.The concrete pumping machinery such as pump truck, Vehicle loaded pump, is configured with vehicle washing system with car, and it is generally made up of water tank, high-pressure hydraulic pump, water pipe and hydraulic giant.
Existing high-pressure hydraulic pump adopts hydraulic-driven usually, be installed in series gear pump after the pumping main oil pump of pumping machine, the engine of pumping machine self runs and drives main oil pump and gear pump to operate simultaneously, the hydraulic oil that gear pump exports drives the hydraulic motor of water pump, thus make high-pressure hydraulic pump work, for carwash provides water under high pressure.In order to the discharge and pressure that make carwash are enough, engine need run with higher rotating speed.It is high that the said equipment has oil consumption, the shortcoming that kinetic energy efficiency is low.
Existing high-pressure hydraulic pump can also adopt electric drive except employing hydraulic-driven, the motor of electricity expelling water pump is by the generator powered of battery and pumping machine self, but because accumulator capacity is limited, and the power of carwash water pump is larger, car-cleaning time is longer, this requires that the high engine speeds of pumping machine self is run, to provide enough electric power to carwash motor.
Therefore, no matter adopt hydraulic-driven or electric drive, all require that the engine of pumping machine self has higher rotating speed, to provide enough power, and then cause the energy ezpenditure when carwash comparatively large, cost is high.
In addition, existing high-pressure hydraulic pump is plunger type high-pressure water pump, and its structure is comparatively complicated, and cost is high, and very sensitive to the quality of water quality, when water quality is bad, plunger easily weares and teares, and affects the water pump life-span.
Summary of the invention
Main purpose of the present invention is the cleaning device providing a kind of pumping machine, and high to solve the rotation speed requirements of cleaning device of the prior art to the engine of pumping machine self, oil consumption is high, the problem that kinetic energy efficiency is low.
To achieve these goals, the invention provides a kind of cleaning device of pumping machine, comprising: matrix, filter house and outlet pipe.Wherein matrix comprises water inlet and delivery port, and water inlet is connected with the pumping system of pumping machine; Filter house, is arranged on water inlet; The first end of outlet pipe is connected with delivery port.
Further, cleaning device also comprises: pressure release portion, and pressure release portion is arranged on water outlet.
Further, pressure release portion comprises relief tube and relief valve, and the first end of relief tube is connected to water outlet, and relief valve is arranged on relief tube.
Further, pressure release portion also comprises pressure tester, and pressure tester to be arranged on matrix and hydraulic pressure for measuring intrinsic silicon.
Further, the second end of relief tube is communicated to the hopper of pumping system.
Further, filter house is included in coarse filter and fine filter that water inlet to the direction of delivery port sets gradually.
Further, cleaning device also comprises connector, and matrix is connected on pumping system by connector.
Further, cleaning device also comprises hydraulic giant, and hydraulic giant is connected with the second end of outlet pipe.
Further, matrix also comprises outlet valve, and outlet valve is arranged on water outlet.
Further, cleaning device also comprises the blowoff valve being arranged on base bottom.
Apply technical scheme of the present invention, the pumping system of pumping machine is connected with cleaning device, the pump function that this cleaning device utilizes pumping machine itself to have produces the water of high pressure, and utilizes this water under high pressure to carry out carwash.Particularly, this cleaning device comprises matrix, and matrix comprises water inlet and delivery port, and water inlet is provided with filter house.Water under high pressure is intake from water inlet, and the water entering water inlet is filtered by filter house, and water under high pressure after treatment meets the requirement of equipment carwash.Satisfactory water under high pressure is exported by outlet pipe, namely completes the cleaning process of whole cleaning device.Matrix of the present invention and the pumping system of pumping machine are directly connected and replace existing extra increase high-pressure hydraulic pump, thus realize the cleaning process of whole cleaning device.Wherein, pumping system only needs pumping machine self engine can normally work when idling, therefore when using above-mentioned cleaning device to clean, do not need the high engine speeds of pumping machine self to run and can complete cleaning course, thus solve in existing apparatus high to the rotation speed requirements of engine, oil consumption is high, the problem that kinetic energy efficiency is low.Cleaning device due to pumping machine of the present invention is connected on the pumping system of pumping machine itself, the water under high pressure that pumping machine self can be utilized to produce carries out carwash, outfit complex structure can be exempted like this, the plunger type high-pressure water pump involved great expense, and then reduce costs.In addition, the cleaning device of pumping machine disclosed by the invention also has the requirement of water quality low, uses reliable, the advantages such as the life-span is long.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation that pump in accordance with the present invention send the embodiment of the cleaning device of machinery;
Fig. 2 shows the operation principle schematic diagram of the cleaning device of Fig. 1 pumping machine; And
Fig. 3 shows the structural representation of the pumping system of the pumping machine of Fig. 1.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, pumping system; 10, matrix; 11, water inlet; 12, delivery port; 13, outlet valve; 14, blowoff valve; 20, filter house; 21, coarse filter; 22, fine filter; 30, outlet pipe; 41, relief tube; 42, relief valve; 43, pressure tester; 50, connector; 60, hydraulic giant; 2, hopper; 3, S pipe; 4, left oil cylinder; 5, left piston; 6, right piston; 7, right concrete cylinder; 8, left concrete cylinder.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1 to Figure 3, the cleaning device of the pumping machine of the present embodiment comprises matrix 10, filter house 20 and outlet pipe 30.Wherein, matrix 10 comprises water inlet 11 and delivery port 12, and water inlet 11 is connected with the pumping system 1 of pumping machine.Filter house 20 is arranged on water inlet 11 place.The first end of outlet pipe 30 is connected with delivery port 12.
The cleaning device of the pumping machine of application the present embodiment, the pumping system 1 of pumping machine is connected with cleaning device, and the pump function that this cleaning device utilizes pumping machine itself to have produces the water of high pressure, and utilizes this water under high pressure to carry out carwash.Particularly, this cleaning device comprises matrix 10, and matrix 10 comprises water inlet 11 and delivery port 12, and water inlet 11 place is provided with filter house 20.Water under high pressure is intake from water inlet 11, and the water entering water inlet 11 is filtered by filter house 20, and water under high pressure after treatment meets the requirement of equipment carwash.Satisfactory water under high pressure is exported by outlet pipe 30, namely completes the cleaning process of whole cleaning device.Wherein, the carrier pipe consistent size that the size of water inlet 11 is connected with pumping machine discharging opening, can be connected with pumping machine discharging opening quickly and easily and carry out carwash.Matrix of the present invention and the pumping system 1 of pumping machine are directly connected and replace existing extra increase high-pressure hydraulic pump, thus realize the cleaning process of whole cleaning device.Wherein, pumping system 1 only needs pumping machine self engine can normally work when idling, therefore when using above-mentioned cleaning device to clean, do not need the high engine speeds of pumping machine self to run and can complete cleaning course, thus solve in existing apparatus high to the rotation speed requirements of engine, oil consumption is high, the problem that kinetic energy efficiency is low.Cleaning device due to the pumping machine described in the present embodiment is connected on the pumping system 1 of pumping machine itself, the water under high pressure that pumping machine self can be utilized to produce carries out carwash, outfit complex structure can be exempted like this, the plunger type high-pressure water pump involved great expense, and then reduce costs.In addition, the cleaning device of the pumping machine of the present embodiment also has the requirement of water quality low, uses reliable, life-span advantages of higher.
Specific works principle of the present invention is as follows:
As shown in Figure 1 to Figure 3, in the present embodiment, the cleaning device of pumping machine is connected with the pumping system 1 of concreting machinery by connector 50; Cleaning device water inlet 11 place is provided with coarse filter 21, fine filter 22 is provided with after coarse filter 21, fine filter 22 is provided with pressure tester 43 and blowoff valve 14, delivery port 12 place is provided with outlet valve 13 and relief valve 42, outlet valve 13 is connected with hydraulic giant 60 by outlet pipe 30, and relief valve 42 is connected with the hopper 2 of pumping system 1 by relief tube 41.
When carrying out carwash after concrete pumping machinery pumpdown completes, first the hopper 2 of pumping system 1, S pipe 3 and concrete cylinder running water are tentatively cleaned, the water of carwash is added again toward hopper 2, start pumping machine, low engine speed is run, and press carwash knob, left oil cylinder 4 drives left piston 5 to move forward, the counter motion backward of right piston 6, sucks right concrete cylinder 7 from hopper 2 water; Left concrete cylinder 8 is communicated with cleaning device by S pipe 3, left piston 5 travels forward, water in left concrete cylinder 8 is pressed toward cleaning device, in cleaning device porch, coarse filter 21 pairs of water carry out first filtration, the water of first filtration reaches the cleannes requirement of carwash after fine filter 22, then arrives hydraulic giant 60 through outlet valve 13 and outlet pipe 30 and carry out carwash; In carwash process, car wash water pressure can be found out from pressure tester 43, when hydraulic pressure is too high or too low, suitably can adjust engine speed, make pressure meet carwash requirement; If hydraulic pressure is too high, relief valve 42 is opened, and water under high pressure flows back to hopper 2 through relief tube 41.When left piston 5 moves to extreme position, S pipe 3 swings commutation, right concrete cylinder 7 is communicated with cleaning device by S pipe 3, right concrete cylinder 7 drives right piston 6 to move forward, the water of right concrete cylinder 7 is pressed to carry out carwash toward cleaning device, left concrete cylinder 8 sucks water from hopper 2 simultaneously, and so continuous periodic duty, until carwash terminates.
Pumping machine itself is provided with anti-pumping function, and when starting anti-pump, when water (flow) direction works with pumping machine, the throughput direction of material is contrary, is adsorbed on the fouls such as the particle of filter element and is washed down, and filter is rinsed can Reusability totally.
As shown in Figure 1, in the present embodiment, the cleaning device of pumping machine also comprises pressure release portion, and pressure release portion is arranged on delivery port 12 place.Said structure can control the discharge pressure of delivery port 12.When the pressure at delivery port 12 place does not reach preset pressure value, pressure release portion does not work.And when the pressure at delivery port 12 place is higher than the force value preset, pressure release portion starts working, and carries out shunting pressure release to the current of delivery port 12.
As shown in Figure 1 to Figure 3, in the present embodiment, pressure release portion comprises relief tube 41 and relief valve 42, and the first end of relief tube 41 is connected to delivery port 12 place, and relief valve 42 is arranged on relief tube 41.Said structure can realize the discharge pressure controlling delivery port 12.When the pressure at delivery port 12 place is higher than the force value preset, pressure release portion starts working.Now relief valve 42 is opened, and a current part for delivery port 12 is branched in relief tube 41, is finally back in pumping system 1.
As shown in Figure 1, in the present embodiment, pressure release portion also comprises pressure tester 43, and pressure tester 43 to be arranged on matrix 10 and hydraulic pressure for measuring matrix 10 inside.First, said structure can realize the discharge pressure controlling delivery port 12.When the pressure that pressure tester 43 measures delivery port 12 is higher than preset value, the valve at relief valve 42 place is opened automatically, carries out shunting pressure release.Secondly, said structure can coordinate with the control system on pumping machine, in time the rotating speed of adjustment engine, ensures that the pressure of water during carwash is enough.Preferably, pressure tester 43 is in the present embodiment Pressure gauge.Certainly, the structure of controlled pressure is not limited thereto, and in other embodiments unshowned in the drawings, pressure tester 43 can also for realizing any device of the discharge pressure controlling delivery port 12.
As shown in Figure 1 to Figure 3, in the present embodiment, the second end of relief tube 41 is communicated to the hopper 2 of pumping system 1.Said structure can realize the recycling of water.When the pressure at delivery port 12 place is higher than preset value, relief valve 42 is opened, and a current part for delivery port 12 is branched in relief tube 41.Water in relief tube 41 can be back in the hopper 2 of pumping system 1, is pushed by the water of returning by concrete cylinder, comes back in cleaning device, makes this part water be able to saving and gets off, recycling.
As shown in Figure 1 to Figure 3, in the present embodiment, filter house 20 is included in coarse filter 21 and fine filter 22 that the direction of water inlet 11 to delivery port 12 sets gradually.Said structure can make the water quality of water after treatment reach best.When starting to clean, water in hopper 2 is pushed in water inlet 11, owing to being disposed with coarse filter 21 and fine filter 22 at water inlet 11, therefore current enter from water inlet 11 and first filter out the larger impurity of particle water by coarse filter 21, again by the impurity that fine filter 22 filtering particles is smaller, the order of said structure arranges and the filter efficiency of water and filter effect can be made to reach best.
As shown in Figure 1 to Figure 3, in the present embodiment, the cleaning device of pumping machine also comprises connector 50, and matrix 10 is connected on pumping system 1 by connector 50.Cleaning device can be fixedly connected on pumping system 1 by said structure.By the setting to connector 50, the water inlet 11 of cleaning device is connected with the discharging opening of pumping system 1.In the present embodiment, after pumping machine work completes, the discharging opening of carrier pipe from the pumping system 1 of pumping machine is needed to remove, change the cleaning device in the present embodiment, that is the water inlet 11 of cleaning device needs to be connected with discharging opening is fastening, and therefore between the water inlet 11 and discharging opening of cleaning device, being provided with connector 50 is that pole is necessary.And the connector 50 in the present embodiment sealing ring used with the carrier pipe being connected pumping machine discharging opening and pipe clamp completely general, the sealing ring that can directly use former transfer pipeline to carry and pipe clamp.In sum, use above-mentioned connector 50 can make the firmly easier for installation of cleaning device, reduce again the cost that cleaning device is installed because sealing ring and pipe clamp are completely general.
As shown in Figure 1, in the present embodiment, the cleaning device of pumping machine also comprises hydraulic giant 60, and hydraulic giant 60 is connected with the second end of outlet pipe 30.Said structure is convenient to manual operation.Second end of outlet pipe 30 is provided with hydraulic giant 60 in the present embodiment, because hydraulic giant 60 itself has handle and switch, the setting party of handle employee to the control of hydraulic giant 60, be convenient to hand-held hydraulic giant 60 and grasp direction and eject position.And the setting of switch can be convenient to the injecting time of Artificial Control current.
As shown in Figure 1 to Figure 3, in the present embodiment, matrix 10 also comprises outlet valve 13, and outlet valve 13 is arranged on delivery port 12 place.Said structure can realize the control to water outlet.When outlet valve 13 is in opening, the pumping system 1 of pumping machine normally works, the normal water outlet of cleaning device.When outlet valve 13 is in closed condition, pumping system 1 still normally works, but cleaning device no longer water outlet, the water of pumping is back in the hopper 2 of pumping system 1 by relief tube 41.
As shown in Figure 1, in the present embodiment, the cleaning device of pumping machine also comprises the blowoff valve 14 be arranged on bottom matrix 10.Said structure can make the water quality of carwash reach best.Blowoff valve 14 is arranged on the below of fine filter 22, and when water under high pressure is through the filtration of fine filter 22, the impurity in the water after filtration will be deposited in blowoff valve 14 place.When carwash completes, open blowoff valve 14, impurity can be taken out from blowoff valve 14.Said apparatus is conducive to the discharge of impurity and conveniently manually cleans.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a cleaning device for pumping machine, is characterized in that, comprising:
Matrix (10), comprises water inlet (11) and delivery port (12), and described water inlet (11) is connected with the pumping system (1) of pumping machine;
Filter house (20), is arranged on described water inlet (11) place;
Outlet pipe (30), the first end of described outlet pipe (30) is connected with described delivery port (12).
2. the cleaning device of pumping machine according to claim 1, is characterized in that, described cleaning device also comprises: pressure release portion, and described pressure release portion is arranged on described delivery port (12) place.
3. the cleaning device of pumping machine according to claim 2, it is characterized in that, described pressure release portion comprises relief tube (41) and relief valve (42), the first end of described relief tube (41) is connected to described delivery port (12) place, and described relief valve (42) is arranged on described relief tube (41).
4. the cleaning device of pumping machine according to claim 3, it is characterized in that, described pressure release portion also comprises pressure tester (43), and it is upper and for measuring the inner hydraulic pressure of described matrix (10) that described pressure tester (43) is arranged on described matrix (10).
5. the cleaning device of pumping machine according to claim 3, is characterized in that, the second end of described relief tube (41) is communicated to the hopper (2) of described pumping system (1).
6. the cleaning device of pumping machine according to claim 1, it is characterized in that, described filter house (20) is included in coarse filter (21) and fine filter (22) that described water inlet (11) to the direction of described delivery port (12) sets gradually.
7. the cleaning device of pumping machine according to claim 1, it is characterized in that, described cleaning device also comprises connector (50), and described matrix (10) is connected on described pumping system (1) by described connector (50).
8. the cleaning device of pumping machine according to claim 1, is characterized in that, described cleaning device also comprises hydraulic giant (60), and described hydraulic giant (60) is connected with the second end of described outlet pipe (30).
9. the cleaning device of pumping machine according to claim 2, is characterized in that, described matrix (10) also comprises outlet valve (13), and described outlet valve (13) is arranged on described delivery port (12) place.
10. the cleaning device of pumping machine according to claim 1, is characterized in that, described cleaning device also comprises the blowoff valve (14) being arranged on described matrix (10) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744557.0A CN105344638B (en) | 2015-11-03 | 2015-11-03 | The cleaning device of pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744557.0A CN105344638B (en) | 2015-11-03 | 2015-11-03 | The cleaning device of pumping machine |
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| Publication Number | Publication Date |
|---|---|
| CN105344638A true CN105344638A (en) | 2016-02-24 |
| CN105344638B CN105344638B (en) | 2017-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510744557.0A Active CN105344638B (en) | 2015-11-03 | 2015-11-03 | The cleaning device of pumping machine |
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| Country | Link |
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| CN (1) | CN105344638B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1402954A2 (en) * | 1999-03-30 | 2004-03-31 | Ocean Construction Supplies Limited | On-site concrete truck wash-out apparatus |
| CN202506641U (en) * | 2012-03-20 | 2012-10-31 | 长沙科达建设机械制造有限公司 | Accelerator pump cleaning device of concrete jet mechanical arm |
| CN202785849U (en) * | 2012-09-28 | 2013-03-13 | 赵曰军 | Water-producing recycling cleaning machine |
| CN203488328U (en) * | 2013-09-03 | 2014-03-19 | 三一汽车制造有限公司 | Pumping system and concrete pumping device |
| CN203996126U (en) * | 2014-07-31 | 2014-12-10 | 山推建友机械股份有限公司 | Mixer truck pressure water supply system |
| CN104259154A (en) * | 2014-08-07 | 2015-01-07 | 陕西启源科技发展有限责任公司 | High-pressure cleaning device of concrete pump truck |
| CN204208838U (en) * | 2014-10-23 | 2015-03-18 | 上海水威机械设备技术有限公司 | A kind of jetting machine |
| CN104841656A (en) * | 2014-07-10 | 2015-08-19 | 北汽福田汽车股份有限公司 | Cleaning water circuit system and concrete pumping device with same |
-
2015
- 2015-11-03 CN CN201510744557.0A patent/CN105344638B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1402954A2 (en) * | 1999-03-30 | 2004-03-31 | Ocean Construction Supplies Limited | On-site concrete truck wash-out apparatus |
| CN202506641U (en) * | 2012-03-20 | 2012-10-31 | 长沙科达建设机械制造有限公司 | Accelerator pump cleaning device of concrete jet mechanical arm |
| CN202785849U (en) * | 2012-09-28 | 2013-03-13 | 赵曰军 | Water-producing recycling cleaning machine |
| CN203488328U (en) * | 2013-09-03 | 2014-03-19 | 三一汽车制造有限公司 | Pumping system and concrete pumping device |
| CN104841656A (en) * | 2014-07-10 | 2015-08-19 | 北汽福田汽车股份有限公司 | Cleaning water circuit system and concrete pumping device with same |
| CN203996126U (en) * | 2014-07-31 | 2014-12-10 | 山推建友机械股份有限公司 | Mixer truck pressure water supply system |
| CN104259154A (en) * | 2014-08-07 | 2015-01-07 | 陕西启源科技发展有限责任公司 | High-pressure cleaning device of concrete pump truck |
| CN204208838U (en) * | 2014-10-23 | 2015-03-18 | 上海水威机械设备技术有限公司 | A kind of jetting machine |
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| CN105344638B (en) | 2017-08-04 |
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Effective date of registration: 20200928 Address after: No.202 Xuanfu street, Xuanhua District, Zhangjiakou, Hebei Province Patentee after: Hebei Leisa Heavy Construction Machinery Co., Ltd Address before: 102206 Beijing, Shahe, Changping District Town, Sha Yang Road, Beiqi Futian Motor Company Limited law and Intellectual Property Department Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |