CN209083240U - The quick hole cleaning machine of combined type - Google Patents

Abstract

The utility model relates to a kind of quick hole cleaning machines of combined type, including slush pump, the water flow reversing device being connected between slush pump and stake holes and the filter device being connected with water flow reversing device, slush pump is equipped with pump inlet and pump discharge, water flow reversing device includes shell and cavity one, cavity two and cavity three, water flow reversing device further includes pipeline three, pipeline four, pipeline five, pipeline six, pipeline seven and exhaust valve, water flow reversing device further includes opening/closing component, filter device includes filter rack, filter screen rack, filter screen, vibration motor and spiral-flow filter, spiral-flow filter includes feed inlet, overflow port and sediment mouth, pipeline seven is connected with the feed inlet of spiral-flow filter.The utility model can be carried out direct circulation and reacting cycle alternately operating as needed, can not only quickly remove slag, and substantially reduce the borehole cleaning time, it is ensured that mud can be filtered by construction quality, filter device, reduce borehole cleaning cost.

Description

The quick hole cleaning machine of combined type

Technical field

The utility model relates to borehole cleaning apparatus field, in particular to a kind of quick hole cleaning machine of combined type.

Background technique

Basic using deposited reinforced concrete pile in the basis overwhelming majority of the buildings such as bridge, house, harbour, reinforcing bar is mixed Then solidifying soil bored concrete pile generally by boring the mechanical first Completion of Drilling Hole in (punching) hole, must install steel by working procedure elder generation borehole cleaning after pore-forming Muscle cage, conduit, then carry out concrete perfusion after secondary pile hole cleaning.Pile foundation bores (punching) hole construction requirement mud and is maintained at certain altitude It is carried out in the state of water level, to ensure that mud has enough pressure to prevent collapse hole hole wall, mud must keep circulating shape State is to achieve the purpose that regular deslagging and mud slurry uniform；When boring (punching) hole, containing a large amount of suspended particulate (comprising sand in mud Or mudstone block), slush pump must still be continuously circulated deslagging work after pore-forming, and it prevents suspended particulate to be deposited in bottom hole and forms sediment, if Suspended particulate and sediment cannot be removed completely, will constitute a serious threat to pile foundation quality (if reinforced concrete pile bottom is more than specification The sediment of specific thickness will cause pile foundation under the action of self weight and bearing capacity, it is also possible to because sediment is rolled in reinforcing bar Broken pile, useless stake are caused in concrete core), so, construction specification provides, borehole cleaning, borehole cleaning must be carried out after pile foundation pore-forming Installation steel reinforcement cage, conduit are carried out after qualification again, then must also carry out secondary pile hole cleaning, last concrete perfusion.Borehole cleaning technique is: By borehole cleaning must be carried out after design aperture and hole depth requirement pore-forming, i.e., the suspended particulate in hole is taken to by mud cycle operation The purpose for reaching borehole cleaning outside hole prevents suspended particulate to be deposited in bottom hole and forms sediment.

Pile foundation hole cleaning status: construction specification has clear stipulaties borehole cleaning and a requirement, existing slush pump for removing slag, borehole cleaning Very unsatisfactory, the general borehole cleaning technique overwhelming majority is pumped using Conventional mud at present -- and direct circulation borehole cleaning operation, i.e. suspension are simultaneously partly latent Slush pump in mud-settling pit is filled the water by sebific duct to bottom hole or the mud after sediment precipitates, and former mud is from bottom hole in hole It is slowly overflowed upwards by stake holes and flows to mud-settling pit, suspended particulate overflows into mud-settling pit with mud, and suspended particulate starts It precipitates, the mud after precipitating continues to extract injection hole bottom by slush pump, forms direct circulation, and direct circulation borehole cleaning has the following problems: One, due to the low efficiency that removes slag when rushing drilling construction, cause penetration rate very slow；Two, borehole cleaning overlong time generally requires 1-7 It；Three, suspended particulate or sediment can not thoroughly remove, using direct circulation borehole cleaning, the clod that steel reinforcement cage scraping is fallen down, and residue, compared with Large-sized suspended particulate and sediment can not clear out, and leave hidden danger of quality.In reality, only individual engineerings are to construction quality It is required that it is particularly severe, it forces using the operation of gas lift reverse circulation borehole cleaning, effect is relatively good, but due to the efficiency of gas lift reverse circulation It is very low, very big air compressor machine is used, so use cost is very high, mobile also inconvenience, it is difficult to promote the wider application.Reacting cycle Slush pump, there are also shortcomings, and mainly having three: 1, regular gas leakage is common fault, usually because gas leakage can not work；2, stake Concentration of hydraulic mixture is too big in hole, and for hole bottom slurry in flow-like, stream modeling shape even sediment, the universal suction of inverse circulation pump is insufficient sometimes It takes out motionless；3, the reason of above two reason can lead to pump cisco unity malfunction, failure is difficult to differentiate and exclude, and often wastes A large amount of energy goes to debug, worker be generally unwilling using.

To sum up, slush pump only has direct circulation slush pump and reacting cycle slush pump at present, it is undesirable and can only unidirectional operation, Pile foundation construction using when there are major defects.

Utility model content

The purpose of this utility model is to provide a kind of quick hole cleaning machine of combined type, which closes pipeline four When with pipeline seven, opening conduits three and pipeline six, direct circulation borehole cleaning can be carried out to stake holes using pipeline three and pipeline five, close pipe When road three and pipeline six, opening conduits four and pipeline seven, reacting cycle borehole cleaning, root can be carried out to stake holes using pipeline five and pipeline seven It according to needing can be carried out direct circulation and reacting cycle alternately operating, can not only quickly remove slag, improve penetration rate, and substantially reduce The borehole cleaning time, it is ensured that construction quality, furthermore the filter device of the combined type hole cleaning machine can by mud that stake holes bottom hole is extracted out into Waste mud is become mud living and is used to continue cycling through use, reduces borehole cleaning cost by row filtering.

The utility model is realized in this way: a kind of quick hole cleaning machine of combined type, it is characterised in that: including slush pump, even The water flow reversing device being connected between slush pump and stake holes and be connected with water flow reversing device for will be in stake holes bottom hole The filter device that the mud of extraction is filtered, the slush pump are equipped with pump inlet and pump discharge, the water flow reversing device Including shell and it is set to the intracorporal cavity one of shell, cavity two and cavity three, the cavity one passes through pipeline one and pump inlet It is connected, the pump discharge is connected by pipeline two with cavity two, and the water flow reversing device further includes being connected to cavity once Hold outside between pipeline three, connection one upper end of cavity and three upper end of cavity between pipeline four, connection three upper end of cavity and Pipeline five, connection two lower end of cavity between outside and the pipeline six between three lower end of cavity, connection two upper end of cavity and outside Between pipeline seven and connection two upper end of cavity and external and exhaust valve able to turn on or off, the water flow reversing device further include using In the opening/closing component for opening and closing pipeline three, pipeline four, pipeline six, pipeline seven, the filter device includes filter rack, elastic connection In on filter rack filter screen rack, be set to filter screen rack bottom filter screen, be fixedly arranged on filter screen rack For drive filter screen rack shake vibration motor and be fixedly installed on filter rack and be located at filter screen rack above Spiral-flow filter, the spiral-flow filter include the feed inlet being set in upper portion side wall, be set to the overflow port of upper end with And it is set to the sediment mouth of bottom end, the pipeline seven is connected with the feed inlet of spiral-flow filter.

The quick hole cleaning machine of combined type provided by the utility model, when in use first by the slush pump pump housing and water flow reversing device Each cavity topped up with water, pipeline three is connected with clear water reserviors, pipeline five is connected with stake holes bottom hole, is then shut off pipeline Four and pipeline seven, opening conduits three and pipeline six, open slush pump, the water in clear water reserviors then pass sequentially through pipeline three, cavity one, Stake holes bottom hole is squeezed into after pipeline one, slush pump, pipeline two, cavity two, pipeline six, cavity three, pipeline five, it will be in stake holes bottom hole Mud, precipitating particle etc. are broken up, and form the operation of direct circulation borehole cleaning.When needing to be switched to reacting cycle borehole cleaning operation, pipeline three is closed With pipeline six, opening conduits four and pipeline seven, the waste mud of the compositions such as mud in stake holes bottom hole and precipitating particle is passed sequentially through Pass through feed inlet after after pipeline five, cavity three, pipeline four, cavity one, pipeline one, slush pump, pipeline two, cavity two, pipeline seven It enters in spiral-flow filter.When waste mud is poured in spiral-flow filter with certain pressure, waste mud can generate strong rotation Transhipment is dynamic, since silt is different from the density of clear water in waste mud, under the action of centrifugal force, centripetal buoyancy, fluid drag, because Stress is different, so that low density clear water be made to rise, is discharged by overflow port, the big silt of density is discharged by sediment mouth, is fallen to On filter screen, since filter screen constantly shakes under the drive of vibration motor, the filter screen constantly shaken is by silt To the outside of filter device, the utility model can be carried out direct circulation and reacting cycle alternately operating as needed, can not only for vibration It quickly removes slag, improves penetration rate, and it is clean thorough to remove slag, and substantially reduces the borehole cleaning time, it is ensured that construction quality, and The waste mud that the utility model generates when can be by reacting cycle operation is filtered into mud living and is used to continue cycling through use, reduces borehole cleaning Cost.

In order to simultaneously close off pipeline four and pipeline seven or simultaneously close off pipeline three and pipeline six, the opening/closing component packet Include be rotationally connected on cavity one and cavity two and through cavities one and the shaft of cavity two, be fixedly arranged on shaft one end for band The rotational handle and two baffles for being fixedly arranged in shaft and being located in cavity one and cavity two of turn axis rotation, two It can the nozzle of blocking pipe four and pipeline seven and can blocking pipe three and pipe simultaneously when rotating down simultaneously when baffle is rotated up The nozzle in road six.

For the ease of adding water to start, the water flow reversing device further include be connected to the sewage submersible pump of three end of pipeline with The check-valves for preventing the water in cavity one from flowing out by pipeline three being set in pipeline three.

In order to improve the flow and suction of slush pump, the slush pump include motor, the pump housing and be connected to motor and Connecting trays between the pump housing, the pump housing include pump case and impeller, the upper surface of the connecting trays and the lower end surface of motor Be fixedly connected, the upper surface of the pump case is fixedly connected with the lower end surface of connecting trays, the impeller be set in pump case and with The output shaft of motor is fixedly connected, and the pump inlet is set on the lower end of pump case, and the periphery of pump case is arranged in the pump discharge On wall and the axis of pump discharge and the largest circumference of wheel rotation track are tangent, and the pump case is equipped with exhaust outlet able to turn on or off.

In order to further increase the flow and suction of slush pump, the impeller include upper connection plectane, lower connection plectane with And more than one is connected to the deflector between connection plectane and lower connection plectane, is coaxially provided with use on the upper connection plectane In being coaxially provided with mud inlet, the deflector in the connecting interface that the output shaft with motor is connected, the lower connection plectane It is arc-shaped, arc one end of the deflector inner sidewall and mud inlet is tangent and the arc other end of inner sidewall extends to lower company Connect the excircle of plectane.

Preferably, the quantity of the deflector be it is more than two and be uniformly divided into connection plectane and lower connection plectane it Between.

In order to reduce the pressure above impeller, prevent mud from oozing out, there are two the upper surface of the upper connection plectane is fixed The above decompression item, the decompression item are distributed to excircle in evolvent type from the center of upper connection plectane.

For the ease of the discharge of mud, the pump case is in small dolioform in both ends broad in the middle.

It is let out in slush pump in order to prevent, the pump case lower part is equipped with annular retaining ring.

In order to facilitate the recycling of mud, the filter device further includes the water collection chamber being set to below filter screen, The overflow port is connected by pipeline with water collection chamber, and the water collection chamber is led to the water in water collection chamber in stake holes by pipeline eight It is recycled.

For the prior art, the utility model is had the advantage that

(1) the quick hole cleaning machine of combined type provided by the utility model, combined type hole cleaning machine closing pipeline four and pipeline seven, When opening conduits three and pipeline six, direct circulation borehole cleaning can be carried out to stake holes using pipeline three and pipeline five, close pipeline three and pipe When road six, opening conduits four and pipeline seven, reacting cycle borehole cleaning, energy as needed can be carried out to stake holes using pipeline five and pipeline seven Direct circulation and reacting cycle alternately operating are carried out, can not only quickly be removed slag, when improving penetration rate, and substantially reducing borehole cleaning Between, it is ensured that construction quality, the mud that furthermore filter device of the combined type hole cleaning machine can extract stake holes bottom hole out are filtered, Waste mud is become into mud living and is used to continue cycling through use, reduces borehole cleaning cost；

(2) the quick hole cleaning machine of combined type provided by the utility model, energy reverse circulation alternately operating, can not only improve drilling Speed, and mud containing solid particle and sediment can be quickly extracted, significantly reduce the borehole cleaning working time, work efficiency 5 can be improved ~10 times；

(3) the quick hole cleaning machine of combined type provided by the utility model, opening/closing component is in such a way that shaft adds baffle, structure Simply, reliable performance, it is at low cost, pipeline four and pipeline seven can be simultaneously closed off or simultaneously close off pipeline three and pipeline six, switched Convenient, switch speed is fast；

(4) the quick hole cleaning machine of combined type provided by the utility model, three end of pipeline are connected with sewage submersible pump and pipeline Check-valves is equipped in three, convenient for by each cavity topped up with water of water flow reversing device, to guarantee the starting of mud pump apparatus；

(5) the quick hole cleaning machine of combined type provided by the utility model, the deflector on blade wheel of slurry pump is arc-shaped, and impeller turns Centrifugal force gets rid of mud outward when dynamic, while deflector rotation cutting generates outward thrust and gets rid of mud outward, both are in the same direction Cutting thrust and centrifugal force superposition so that the suction of pump is stronger, the very deep dense mud of, stake holes larger to specific gravity, carry out it is anti- Ability is especially powerful when circulation takes out slurry operation, can extract dense mud even flow-like mud and sediment, can take out more than 100 meters depths The mud and troubled liquor that degree, specific gravity reach capacity；

(6) the quick hole cleaning machine of combined type provided by the utility model, the design science of blade wheel of slurry pump structure, rationally, make It obtains in the case where power of motor is limited, can be further improved the flow and suction of slush pump, simply, effectively, quickly remove slag, mention High penetration rate；

(7) the quick hole cleaning machine of combined type provided by the utility model, the upper surface that plectane is connected on slush pump are equipped with decompression Item can effectively reduce the pressure above impeller, prevent mud from oozing out, and pump case lower part is equipped with annular retaining ring, can prevent mud It lets out in pump, so that slush pump suction is stronger, works more stable and reliable；

(8) the quick hole cleaning machine of combined type provided by the utility model also has for pile foundation construction and saves water, electricity, section The advantages that saving recruitment, reducing mechanical wear, application easy to spread.

Detailed description of the invention

The utility model is described in further detail in conjunction with the embodiments with reference to the accompanying drawings:

Fig. 1 is the three dimensional structure diagram of the quick hole cleaning machine of the utility model combined type；

Fig. 2 is the three dimensional structure diagram of filter device in the quick hole cleaning machine of the utility model combined type；

Fig. 3 is the structural schematic diagram of spiral-flow filter in Fig. 2；

Fig. 4 is that the three-dimensional structure of slush pump and water flow reversing device is illustrated in the quick hole cleaning machine of the utility model combined type Figure；

Fig. 5 is the main view of Fig. 1；

Fig. 6 is the A-A cross-sectional view in Fig. 2；

Fig. 7 is the B-B cross-sectional view in Fig. 2；

Fig. 8 is the C-C cross-sectional view in Fig. 2；

Fig. 9 is the D-D cross-sectional view in Fig. 2；

Figure 10 is the E-E cross-sectional view in Fig. 2；

Figure 11 is the structural schematic diagram of slush pump in Fig. 4；

Figure 12 is the F-F cross-sectional view in Figure 11；

Figure 13 is the structural schematic diagram of impeller in slush pump.

Symbol description in figure: 1, slush pump, 11, pump inlet, 12, pump discharge, 13, motor, 14, the pump housing, 141, pump case, 1411, annular retaining ring, 142, impeller, 1421, upper connection plectane, 1422, lower connection plectane, 1423, deflector, 1424, company Connection interface, 1425, mud inlet, 1426, decompression item, 15, connecting trays, 2, stake holes, 3, water flow reversing device, 31, shell, 32, cavity one, 33, cavity two, 34, cavity three, 35, pipeline three, 36, pipeline four, 37, pipeline five, 38, pipeline six, 39, pipe Road seven, 310, exhaust valve, 311, shaft, 312, rotational handle, 313, baffle, 314, sewage submersible pump, 4, pipeline one, 5, pipeline Two, 6, filter device, 61, filter rack, 62, filter screen rack, 63, filter screen, 64, vibration motor, 65, cyclone filter Device, 651, feed inlet, 652, overflow port, 653, sediment mouth, 66, water collection chamber, 661, pipeline eight.

Specific embodiment

The content of the present invention is described in detail with specific embodiment with reference to the accompanying drawings of the specification:

It as shown in figures 1-13, is a kind of quick hole cleaning machine of combined type provided by the utility model, it is characterised in that: including mud It stock pump 1, the water flow reversing device 3 being connected between slush pump 1 and stake holes 2 and is used for what water flow reversing device 3 was connected The filter device 6 that the mud extracted out in 2 bottom hole of stake holes is filtered, the slush pump 1 are equipped with pump inlet 11 and pump discharge 12, the water flow reversing device 3 includes shell 31 and the cavity 1, cavity 2 33 and the cavity three that are set in shell 31 34, the cavity 1 is connected by pipeline 1 with pump inlet 11, and the pump discharge 12 passes through pipeline 25 and cavity 2 33 It is connected, the water flow reversing device 3 further includes the pipeline 3 35 being connected between one 32 lower end of cavity and outside, connection cavity one Pipeline 4 36, connection 3 34 upper end of cavity between 3 34 upper end of 32 upper ends and cavity and the pipeline 5 37 between outside, connection Pipeline 6 38, connection 2 33 upper end of cavity between 3 34 lower end of 2 33 lower end of cavity and cavity and the pipeline 7 39 between outside And it is connected to 2 33 upper end of cavity and external and exhaust valve 310 able to turn on or off, the water flow reversing device 3 further includes for opening and closing Pipeline 3 35, pipeline 4 36, pipeline 6 38, pipeline 7 39 opening/closing component, the filter device 6 include filter rack 61, bullet Filter screen rack 62 that property is connected on filter rack 61, is fixedly arranged on the filter screen 63 for being set to 62 bottom of filter screen rack On filter screen rack 62 for drive filter screen rack 62 shake vibration motor 64 and be fixedly installed in filter rack 61 Spiral-flow filter 65 that is upper and being located at 62 top of filter screen rack, the spiral-flow filter 65 includes being set in upper portion side wall Feed inlet 651, the overflow port 652 for being set to upper end and the sediment mouth 653 for being set to bottom end, the pipeline 7 39 and eddy flow The feed inlet 651 of filter 65 is connected.For the ease of sand grain discharge, filter screen 63 is made into inclined.

As shown in figs. 4 through 10, in order to simultaneously close off pipeline four and pipeline seven or simultaneously close off pipeline three and pipeline six, The opening/closing component includes being rotationally connected on cavity 1 and cavity 2 33 and the shaft of through cavities 1 and cavity 2 33 311, be fixedly arranged on 311 one end of shaft for drive shaft 311 rotate rotational handle 312 and two be fixedly arranged on shaft 311 Baffle 313 that is upper and being located in cavity 1 and cavity 2 33, energy while blocking pipe when two baffles 313 are rotated up 4 36 and pipeline 7 39 nozzle and when rotating down can blocking pipe 3 35 and pipeline 6 38 simultaneously nozzle.Certainly, pipeline Four, pipeline seven, pipeline three and pipeline six also can use individual valve and opened and closed.

As shown in Figure 1, the water flow reversing device 3 further includes being connected to 3 35 end of pipeline for the ease of adding water to start Sewage submersible pump 314 be set in pipeline 3 35 for prevent water in cavity 1 by pipeline 3 35 flow out only Return valve.

As figs 11-13, in order to improve the flow and suction of slush pump, the slush pump 1 includes motor 13, the pump housing 14 and the connecting trays 15 that are connected between motor 13 and the pump housing 14, the pump housing 14 include pump case 141 and impeller 142, institute The upper surface for stating connecting trays 15 is fixedly connected with the lower end surface of motor 13, the upper surface of the pump case 141 and connecting trays 15 Lower end surface be fixedly connected, the impeller 142 is set in pump case 141 and is fixedly connected with the output shaft of motor 13, the pump Import 11 is set on the lower end of pump case 141, and the pump discharge 12 is arranged on the periphery wall of pump case 141 and pump discharge 12 Axis and the largest circumference of 142 rotary motion trace of impeller are tangent, and the pump case 141 is equipped with exhaust outlet able to turn on or off.

As shown in figure 13, in order to further increase the flow and suction of slush pump, the impeller 142 includes upper connection plectane 1421, it is lower connection plectane 1422 and more than one be connected to connection plectane 1421 and it is lower connection plectane 1422 between water conservancy diversion Plate 1423 is coaxially provided with connecting interface 1424 for being connected with the output shaft of motor 13 on the upper connection plectane 1421, It is coaxially provided with mud inlet 1425 on the lower connection plectane 1422, the deflector 1423 is arc-shaped, the deflector 1423 Tangent and inner sidewall the arc other end extends to lower connection plectane 1422 with mud inlet 1425 for arc one end of inner sidewall Excircle.

As shown in figure 13, the quantity of the deflector 1423 is more than two and is uniformly divided into connection 1421 He of plectane Between lower connection plectane 1422.

As shown in figure 13, in order to reduce the pressure above impeller, prevent mud from oozing out, the upper connection plectane 1421 Upper surface is installed with more than two decompression items 1426, and the decompression item 1426 is from the center of upper connection plectane 1421 to excircle It is distributed in evolvent type.

As shown in figure 11, for the ease of the discharge of mud, the pump case 141 is in small dolioform in both ends broad in the middle.

As shown in figure 12, it is let out in slush pump in order to prevent, 141 lower part of pump case is equipped with annular retaining ring 1411.

As shown in Figure 1, the recycling of mud for convenience, the filter device 6 further includes being set to filter screen 63 The water collection chamber 66 of lower section, the overflow port 652 are connected by pipeline with water collection chamber 66, and the water collection chamber 66 passes through pipeline eight Water in water collection chamber 66 is led in stake holes 2 and recycles by 661.

The working principle of the utility model are as follows: as shown in Figure 1, sewage submersible pump 314 is first placed in the aperture of stake holes 2, Pipeline 5 37 is connected with 2 bottom hole of stake holes, then rotating rotational handle 312 makes two baffles 313 be rotated up closing pipeline 4 36 and pipeline 7 39, start sewage submersible pump 314, by pipeline 3 35 by 1 pump housing of slush pump and water flow reversing device 3 Each cavity topped up with water, then opens slush pump 1, and the water in 2 aperture of stake holes then passes sequentially through pipeline 3 35, cavity 1, pipe 2 bottom hole of stake holes is squeezed into after road 1, slush pump 1, pipeline 25, cavity 2 33, pipeline 6 38, cavity 3 34, pipeline 5 37, by stake Mud, precipitating particle in 2 bottom hole of hole etc. are broken up, and form the operation of direct circulation borehole cleaning.When needing to be switched to reacting cycle borehole cleaning operation, Rotation rotational handle 312 makes two baffles 313 rotate down closing pipeline 3 35 and pipeline 6 38, the mud in 2 bottom hole of stake holes With the waste mud of the precipitating compositions such as particle pass sequentially through pipeline 5 37, cavity 3 34, pipeline 4 36, cavity 1, pipeline 1, It is punched into spiral-flow filter 65 after slush pump 1, pipeline 25, cavity 2 33, pipeline 7 39 by feed inlet 651.When useless mud Slurry is entered in spiral-flow filter 65 with certain pressure, and waste mud can generate strong rotary motion, due to mud in waste mud It is husky different from the density of clear water, under the action of centrifugal force, centripetal buoyancy, fluid drag, because of stress difference, to keep density low Clear water rise, be discharged, entered in water collection chamber 66 by overflow port 652, the big silt of density is discharged by sediment mouth 653, is fallen To filter screen 63, since filter screen 63 constantly shakes under the drive of vibration motor 64, the filter screen constantly shaken Net 63 shakes silt to the outside of filter device 6, and the water in silt is flowed into water collection chamber 66 through filter screen 63, catchments The water collected in chamber 66 is flowed into stake holes 2 by pipeline 8 661 for continuing cycling through use.The utility model can be according to need It can be carried out direct circulation and reacting cycle alternately operating, can not only quickly remove slag, improve penetration rate, and it is clean thorough to remove slag, Substantially reduce the borehole cleaning time, it is ensured that construction quality, and the waste mud that when the utility model can be by reacting cycle operation generates Mud living is filtered into for continuing cycling through use, reduces borehole cleaning cost.

Above-mentioned specific embodiment is only explained in detail the technical solution of the utility model, and the utility model is not It is only limited only to above-described embodiment, all any improvement or replacement according to the utility model principle should all be practical new at this Within the protection scope of type.

Claims (9)

1. a kind of quick hole cleaning machine of combined type, it is characterised in that: including slush pump (1), be connected to slush pump (1) and stake holes (2) Between water flow reversing device (3) and the mud for will extract out in stake holes (2) bottom hole that is connected with water flow reversing device (3) The filter device (6) being filtered is starched, the slush pump (1) is equipped with pump inlet (11) and pump discharge (12), the water flow are changed It include shell (31) and the cavity one (32) being set in shell (31), cavity two (33) and cavity three (34) to device (3), The cavity one (32) is connected by pipeline one (4) with pump inlet (11), and the pump discharge (12) passes through pipeline two (5) and chamber Body two (33) is connected, and the water flow reversing device (3) further includes the pipeline three being connected between cavity one (32) lower end and outside (35), be connected to pipeline four (36) between cavity one (32) upper end and cavity three (34) upper end, connection cavity three (34) upper end and Pipeline five (37), connection cavity two (33) lower end between outside and the pipeline six (38) between cavity three (34) lower end, connection Pipeline seven (39) and connection cavity two (33) upper end and external and row able to turn on or off between cavity two (33) upper end and outside Air valve (310), the water flow reversing device (3) further include for open and close pipeline three (35), pipeline four (36), pipeline six (38), The opening/closing component of pipeline seven (39), the filter device (6) include filter rack (61), are resiliently attached on filter rack (61) Filter screen rack (62), be set to filter screen rack (62) bottom filter screen (63), be fixedly arranged on filter screen rack (62) On vibration motor (64) for driving filter screen rack (62) to shake and be fixedly installed on filter rack (61) and position Spiral-flow filter (65) above filter screen rack (62), the spiral-flow filter (65) includes being set in upper portion side wall Feed inlet (651), the overflow port (652) for being set to upper end and the sediment mouth (653) for being set to bottom end, the pipeline seven (39) It is connected with the feed inlet (651) of spiral-flow filter (65).

2. the quick hole cleaning machine of combined type according to claim 1, it is characterised in that: the opening/closing component includes rotation connection In on cavity one (32) and cavity two (33) and through cavities one (32) and the shaft (311) of cavity two (33), being fixedly arranged on shaft (311) one end for drive shaft (311) rotate rotational handle (312) and two be fixedly arranged on shaft (311) and point Not Wei Yu baffle (313) in cavity one (32) and cavity two (33), two baffles (313) can block pipe when being rotated up simultaneously The nozzle of road four (36) and pipeline seven (39) and when rotating down can blocking pipe three (35) and pipeline six (38) simultaneously nozzle.

3. the quick hole cleaning machine of combined type according to claim 1, it is characterised in that: the water flow reversing device (3) is also wrapped Include be connected to the sewage submersible pump (314) of pipeline three (35) end be set in pipeline three (35) for preventing cavity one (32) water in passes through the check-valves that pipeline three (35) flows out.

4. the quick hole cleaning machine of combined type according to claim 1, it is characterised in that: the slush pump (1) includes motor (13), the pump housing (14) and the connecting trays (15) being connected between motor (13) and the pump housing (14), the pump housing (14) include The upper surface of pump case (141) and impeller (142), the connecting trays (15) is fixedly connected with the lower end surface of motor (13), described The upper surface of pump case (141) is fixedly connected with the lower end surface of connecting trays (15), and the impeller (142) is set to pump case (141) Interior and be fixedly connected with the output shaft of motor (13), the pump inlet (11) is set on the lower end of pump case (141), described to pump out Mouth (12) is arranged on the periphery wall of pump case (141) and the greatest circle of the axis of pump discharge (12) and impeller (142) rotary motion trace Week is tangent, and the pump case (141) is equipped with exhaust outlet able to turn on or off.

5. the quick hole cleaning machine of combined type according to claim 4, it is characterised in that: the impeller (142) includes upper connection Plectane (1421), lower connection plectane (1422) and more than one be connected to connection plectane (1421) and lower connection plectane (1422) deflector (1423) between is coaxially provided with for the output shaft with motor (13) on upper connection plectane (1421) The connecting interface (1424) being connected is coaxially provided with mud inlet (1425), the water conservancy diversion on the lower connection plectane (1422) Plate (1423) is arc-shaped, and arc one end and mud inlet (1425) of deflector (1423) inner sidewall are tangent and inner sidewall The arc other end extends to the excircle of lower connection plectane (1422).

6. the quick hole cleaning machine of combined type according to claim 5, it is characterised in that: the quantity of the deflector (1423) is two It is divided into more than a and uniformly and connects between plectane (1421) and lower connection plectane (1422).

7. the quick hole cleaning machine of combined type according to claim 5, it is characterised in that: the upper table of upper connection plectane (1421) Face is installed with more than two decompressions item (1426), and decompression item (1426) is from the center of upper connection plectane (1421) to excircle It is distributed in evolvent type.

8. the quick hole cleaning machine of combined type according to claim 4, it is characterised in that: the pump case (141) is in broad in the middle two Small is dolioform.

9. the quick hole cleaning machine of combined type according to claim 4, it is characterised in that: pump case (141) lower part is equipped with ring Shape retaining ring (1411).