CN207278439U

CN207278439U - A kind of water drawing device

Info

Publication number: CN207278439U
Application number: CN201720992426.9U
Authority: CN
Inventors: 杨升
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-08
Filing date: 2017-08-08
Publication date: 2018-04-27
Anticipated expiration: 2027-08-08

Abstract

It the utility model is related to open air to draw water field of tool, especially a kind of water drawing device.It includes an outlet pipe, draws water component equipped with one in the bottom of outlet pipe, and the component that draws water includes half ball check valve being vertically arranged, a diversion component is equipped with the bottom of half ball check valve.It is simple in structure, and design is reasonable, easy to operate, directly rocks the present apparatus by quick manual when drawing a small amount of water using the present apparatus and can realize and quickly draws water, from the limiting of environment, versatile during use in external environment out of office；The effect that draws water is good, and compact is easy to carry；The adjusting to the amount of drawing water can be realized by varying the frequency rocked, and the amount of drawing water is easy to adjust；The present apparatus can be used as crutch at the same time, be adapted to field survivorship or field exploration to use, vdiverse in function, versatile, more effectively meet the needs of people, solve problems of the prior art.

Description

A kind of water drawing device

Technical field：

It the utility model is related to open air to draw water field of tool, especially a kind of water drawing device.

Background technology：

It must be achieved the goal by doing work to current when needing water source hoisting conveying from lower, usually adopted at present By lower hoist water intaking equipment mainly include two kinds：A kind of is the water pump by driven by power, and one kind is to pass through people Power is pressed to reach the handlance for the purpose that draws water；However, electric water pump is realized because it is necessarily required to driven by power at work So as to drive the pump housing to work, handlance must be placed it on ground when in use makes its bottom have support for the rotation of motor After could work, both intake equipments can meet people's substantially when life production and application is supplied in normal cities and towns Normal use requirement, but for some outwork persons (such as field exploration person, archaeology personnel etc.), if desired Existing two kinds of intake equipments can not just meet the use condition of this kind of special population when being fetched water outdoors, because electric water The offer that can not usually stablize in electric energy external environment out of office needed for pump；Stable ground branch must be provided during using manual pump Support, its to water intaking when desired geographical physical features make it that applicability is poor, therefore the intake equipment of existing both types exists It is comparatively limited when being used in wild environment.In addition, both the above intake equipment is led because of the limitation of its structure and use condition Cause the volume of both existing intake equipments it is usually larger, using or it is long-term carry walking when it is more inconvenient, versatility is poor, The obvious existing open air equipment that draws water can not more effectively meet the needs of people.

Utility model content：

The utility model provides a kind of water drawing device, it is simple in structure, and design is reasonable, easy to operate, external environment out of office From the limiting of environment, versatile during middle use；The effect that draws water is good, and compact is easy to carry；The amount of drawing water is easy to adjust, The demand of people is more effectively met, solves problems of the prior art.

The utility model is that technical solution is used by solving above-mentioned technical problem：A kind of water drawing device, including one go out Water pipe, draws water component in the bottom of outlet pipe equipped with one, and the component that draws water includes half ball check valve being vertically arranged, half The bottom of ball check valve is equipped with a diversion component.

Half ball check valve includes a upper valve body, and be connected a lower valve body in the bottom of upper valve body, in upper valve body and lower valve Be equipped with a spool in the valve chamber of body composition, on the upper end lateral wall of the spool in a fixedly sleeved lateral wall and upper valve body valve chamber The valve disc that wall abuts against, several valve openings are interval with the top of valve disc along its even circumferential, in the lower outside wall of spool Upper fixation is arranged a sealing ring, and be connected a sealing ring thickening circle at the top of lower valve body, and the lower outside wall of the sealing ring is in The curved surface progressively drawn close from top to bottom to center, the curved surface of the sealing ring are supported with coordinating at the top of the inner ring of sealing ring thickening circle Connect；The bottom of the spool is hemispherical and extends in the cavity of lower valve body and block the cavity top of lower valve body, in lower valve The bottom of body is connected an adapting pipe.

The diversion component is a hard tube body being vertically arranged, the top of the hard tube body and the undertaking of diversion component The bottom of pipe is connected by thread fitting.

The outlet pipe is a rigid elbow, and the rigid elbow is any one in plastic tube or metal tube, hard The side of matter bend pipe is connected a crutch handgrip.

The bottom end face of the hard tube body is serrated.

It is connected some rigid support cushion blocks along its circumference on the bottom end face of hard tube body.

The diversion component is the bottom fixing seal set of a hose, the top of the hose and the adapting pipe of diversion component Connect；Be connected a clump weight on the lower end mouth of pipe lateral wall of hose.

A hose is socketed in the bottom fixing seal of hard tube body；Be connected a counterweight on the lower end mouth of pipe lateral wall of hose Block.

A driving device is equipped with the lateral wall of hard tube body, the driving device includes a fixation and is set in stereoplasm tube Be connected a sliding block on lateral wall on the lateral wall of body, a holding rod is equipped with the outside upright of sliding block, in the upper and lower ends of holding rod A horizontal connected limiting plate respectively, on the lateral wall for the hard tube body that the limiting plate is socketed in by limit hole, wherein Be connected a motor on one limiting plate, and the output shaft activity of the motor corresponds to the limiting plate of side through it and to extend two spacing In space between plate, the output shaft of the motor and one end of a leading screw are fixedly connected with, and the other end of the leading screw passes through inserting Column activity inserting is connected to it and corresponds in the blind hole of the limiting plate of side, and the outer end of the sliding block is coordinated by threaded hole activity On the lateral wall of leading screw；With being equipped with a power supply on the limiting plate of motor opposite side, opened on holding rod equipped with a double-direction control Close；The motor, double-direction control switch are connected by conducting wire with power supply respectively.

A filter screen is equipped with the cavity of adapting pipe.

Beneficial effect is possessed by the utility model, simple in structure, and design is reasonable, easy to operate, is using the present apparatus It the present apparatus is directly rocked by quick manual when drawing a small amount of water can realize and quickly draw water, when being used in external environment out of office From the limiting of environment, versatile；The effect that draws water is good, and compact is easy to carry；Can by varying the frequency rocked Realize the adjusting to the amount of drawing water, the amount of drawing water is easy to adjust；The present apparatus can be used as crutch at the same time, be adapted to field survivorship or open country Outer exploration uses, vdiverse in function, versatile, more effectively meets the needs of people.

Brief description of the drawings：

Fig. 1 is the structure diagram of the utility model embodiment one.

Fig. 2 is the structure diagram of the utility model embodiment two.

Fig. 3 is the structure diagram of the utility model embodiment three.

Fig. 4 is the structure diagram of the utility model embodiment four.

Fig. 5 is the structure diagram of the utility model embodiment five.

Fig. 6 is the structure diagram of the utility model embodiment six.

Fig. 7 is the structure diagram of the utility model embodiment seven.

In figure, 1, upper valve body；2nd, lower valve body；3rd, valve disc；4th, valve opening；5th, sealing ring；6th, sealing ring thickening circle；7th, accept Pipe；8th, hard tube body；9th, rigid elbow；10th, crutch handgrip；11st, zigzag；12nd, rigid support cushion block；13rd, hose；14th, match somebody with somebody Pouring weight；15th, sliding block；16th, motor；17th, output shaft；18th, leading screw；19th, power supply；20th, double-direction control switchs；21st, spool；22nd, hold Bar；23rd, filter screen.

Embodiment：

In order to clarify the technical characteristics of the invention, below by embodiment, and its attached drawing is combined, to this reality It is described in detail with new.

Embodiment one：

As shown in fig. 1, a kind of water drawing device, including an outlet pipe, draw water component in the bottom of outlet pipe equipped with one, institute Stating the component that draws water includes half ball check valve being vertically arranged, and a diversion component is equipped with the bottom of half ball check valve.

Half ball check valve includes a upper valve body 1, and be connected a lower valve body 2 in the bottom of upper valve body 1, upper valve body 1 with Be equipped with a spool 21 in the valve chamber that lower valve body 2 forms, on the upper end lateral wall of the spool 21 a fixedly sleeved lateral wall with it is upper The valve disc 3 that 1 valve chamber inner wall of valve body abuts against, is interval with several valve openings 4, in valve at the top of valve disc 3 along its even circumferential Fixation is arranged a sealing ring 5 on the lower outside wall of core 21, and be connected a sealing ring thickening circle 6 at the top of lower valve body 2, described close The lower outside wall of seal ring 5 is in the curved surface progressively drawn close from top to bottom to center, and curved surface and the sealing ring of the sealing ring 5 thicken Coordinate at the top of the inner ring of circle 6 and abut；Hemispherical is in the bottom of the spool 21 and extends in the cavity of lower valve body 2 and by lower valve body 2 cavity top closure, be connected an adapting pipe 7 in the bottom of lower valve body 2；Sealing ring 5 and 6 phase interworking of sealing ring thickening circle are set Conjunction can preferably play the role of palette, and one-way flow is realized so as to coordinate with spool 21；The bottom of spool 21 is set To be spherical more preferable plugging action can be played when the cavity with lower valve body 2 is blocked.

The diversion component is a hard tube body 8 being vertically arranged, the top of the hard tube body 8 and holding for diversion component The bottom of adapter 7 is connected by thread fitting；Can be in order to grasping hard tube body 8 so as to driving whole portion using hard tube body 8 Part moves up and down, and realizes the function that draws water.

A filter screen 23 is equipped with the cavity of adapting pipe 7；Pass through filter screen 23 when wait the water source drawn more muddiness Filtering can carry out water quality preliminary filtering, while can prevent impurity from producing abrasion to it into check-valves, blocking up after filtering Plug, so as to extend the service life of whole device.

When needing hard tube body 8 to be used longer, in order to strengthen the water outlet of discharge valve chamber and follow-up outlet pipe Effect, needs the intracavity diameter more than adapting pipe for setting the intracavity diameter of hard tube body 8, i.e., in figure in this case D2 is more than D1；In addition, the intracavity diameter of hard tube body 8 is simultaneously greater than 1 cavity diameter of upper valve body, 2 cavity diameter of lower valve body, hard The intracavity diameter of bend pipe 9；It is easier to discharge the air in valve chamber and rigid elbow 9 after so setting, improves the effect that draws water.

In use, the bottom of the hard tube body 8 in the present apparatus is placed on below the water surface by operator, half is kept as far as possible at this time Ball check valve is in vertical state, holds the top of hard tube body 8, then constantly teetertotters, in the process entirely rocked In to ensure that the bottom of hard tube body 8 is placed on below the water surface always.Being rocked every time during constantly rocking all can band Dynamic water is poured in into the cavity of hard tube body 8, and the pressure in pipe can become larger moment at this time, so as to spool 21 be jacked up, after jack-up Spool 21 return and can continue to block under gravity, and current in hard tube body 8 can be made not by continuing to rock at this time Disconnected rising, the gap outflow that final current can be between the cavity through spool 21 and lower valve body 2, and then under gravity can Make spool 21 keep declining and realize closure, finally make the built-in full water of cavity of whole device, continuation quickly teetertotters just The outflow that current can be made to be interrupted by rigid elbow 9, so as to fulfill the purpose to draw water；Lead to when when the water source drawn is more muddy Water quality can be carried out preliminary filtering by crossing the filtering of filter screen 23, while can prevent impurity from being produced into check-valves to it after filtering Raw abrasion, block, so as to extend the service life of whole device.

Embodiment two：

As shown in figures 2-3, a kind of water drawing device, including an outlet pipe, draw water component in the bottom of outlet pipe equipped with one, The component that draws water includes half ball check valve being vertically arranged, and a diversion component is equipped with the bottom of half ball check valve.

The outlet pipe is a rigid elbow 9, and the rigid elbow 9 is any one in plastic tube or metal tube, The side of rigid elbow 9 is connected a crutch handgrip 10；Set crutch handgrip 10 can be by whole device in the side of rigid elbow 9 It is additional to be used as crutch, power-saving support can be played the role of when field worker is trudged, while again can conduct The quick component that draws water, it is vdiverse in function, it is versatile.

The diversion component is a hose 13, and the bottom of the top of the hose 13 and the adapting pipe 7 of diversion component is fixed Sealing socket；Be connected a clump weight 14 on the lower end mouth of pipe lateral wall of hose 13；The hose when being drawn water upwards by hose 13 13 bottom is easily rocked during rocking, and sets clump weight 14 bottom of hose 13 can be maintained at water later Below face, so as to ensure that hose 13 can normally carry out the work that draws water.

Difference lies in diversion component in the present embodiment to use hose 13 with embodiment one, using hose 13 primarily to Adapt to the quick of the water source in some narrow gaps to draw, using hard tube body 8 when can not ensure that the vertical of whole device makes With, therefore can be reached in the case where not changing half ball check valve of holding and being in vertical state, equally by using hose 13 The lower end of the present apparatus can be made to extend water source bottom；In addition because hose 13 easily waves during use is rocked, because This is provided with the breeding block of counterweight and positioning action together in the bottom of hose 13.

In use, operator by the bottom of the hose 13 in the present apparatus be placed on the water surface at the water source in small space with Under, keep half ball check valve to be in vertical state as far as possible at this time, hold outside check-valves, then constantly teetertotter, whole It is a rock during to ensure that the bottom of hose 13 is placed on below the water surface always.Shaken every time during constantly rocking Dynamic all water to be driven to be poured in into the cavity of hose 13, the pressure in pipe can become larger moment at this time, so that spool 21 be jacked up, push up Spool 21 return and can continue to block under gravity after rising, and current in hose 13 can be made not by continuing to rock at this time Disconnected rising, the gap outflow that final current can be between the cavity through spool 21 and lower valve body 2, and then under gravity can Make spool 21 keep declining and realize closure, finally make the built-in full water of cavity of whole device, continuation quickly teetertotters just The outflow that current can be made to be interrupted by rigid elbow 9, so as to fulfill the purpose to draw water.

When needing hose 13 to be used longer, in order to strengthen the effect of the water outlet of discharge valve chamber and follow-up outlet pipe Fruit, needs the intracavity diameter more than adapting pipe of the intracavity diameter setting of hose 13, i.e. D2 in figure is big in this case In D1；In addition, the intracavity diameter of hose 13 is simultaneously greater than 1 cavity diameter of upper valve body, lower valve body 2 cavity diameter, rigid elbow 9 Intracavity diameter；It is easier to discharge the air in valve chamber and rigid elbow 9 after so setting, improves the effect that draws water.

Embodiment three：

As shown in Figure 4, a kind of water drawing device, including an outlet pipe, draw water component in the bottom of outlet pipe equipped with one, institute Stating the component that draws water includes half ball check valve being vertically arranged, and a diversion component is equipped with the bottom of half ball check valve.

The bottom end face of the hard tube body 8 is serrated；When the present apparatus is used as crutch, its bottom just must be with Ground contacts, and sets zigzag to ensure that whole device can ensure that bottom is not easy to accumulate again on the premise of having supporting role Dust, is convenient to clean.

A hose 13 is socketed in the bottom fixing seal of hard tube body 8；It is connected on the lower end mouth of pipe lateral wall of hose 13 One clump weight 14；When being drawn water upwards by hose 13, the bottom of hose 13 is easily rocked during rocking, and is set The bottom of hose 13 can be maintained at below the water surface by clump weight 14 later, so as to ensure that hose 13 can normally draw water Work.

The difference between this embodiment and the first embodiment lies in the hose 13 that has been connected in the bottom of hard tube body 8, using hose 13 draw primarily to adapting to the quick of the water source in some narrow gaps, can not be protected when individually using hard tube body 8 The vertical use of whole device is demonstrate,proved, therefore can be reached by using hose 13 and not change half ball check valve of holding in vertical In the case of state, the lower end of the present apparatus can be equally set to extend water source bottom；In addition because hose 13 is using the process rocked In easily wave, therefore be provided with the breeding block of counterweight and positioning action together in the bottom of hose 13；So both can be with Ensure hard tube body 8 easy to grasp, and can be directed in small space and quickly be drawn water.

In use, operator by the bottom of the hose 13 in the present apparatus be placed on the water surface at the water source in small space with Under, keep half ball check valve to be in vertical state as far as possible at this time, outside the upper end for holding hard tube body 8, then constantly up and down Rock, to ensure that the bottom of hose 13 is placed on below the water surface always during entirely rocking.In the mistake constantly rocked Being rocked every time in journey all can drive water to be poured in into the cavity of hose 13, and pressure in pipe can become larger moment at this time, so that by valve Core 21 jacks up, and spool 21 understands return and continues to block under gravity after jack-up, and hose can be made by continuing to rock at this time Current in 13 constantly rise, the gap outflow that final current can be between the cavity through spool 21 and lower valve body 2, and then in weight Spool 21 can be made to keep declining under the action of power and realize closure, finally make the built-in full water of cavity of whole device, continued quick The outflow that current will be made to be interrupted by rigid elbow 9 that teetertotters, so as to fulfill the purpose to draw water.Filter screen 23 can be to prevent Only impurity produces it abrasion into check-valves, blocks, so as to extend the service life of whole device.

Example IV：

As shown in figures 5-6, a kind of water drawing device, including an outlet pipe, draw water component in the bottom of outlet pipe equipped with one, The component that draws water includes half ball check valve being vertically arranged, and a diversion component is equipped with the bottom of half ball check valve.

It is connected some rigid support cushion blocks 12 along its circumference on the bottom end face of hard tube body 8；Turned when the present apparatus is used as Cane using when its bottom must just be contacted with ground, set rigid support cushion block 12 to ensure that whole device has supporting role On the premise of again can ensure that bottom is not easy to accumulate dust, be convenient to clean.

The difference between this embodiment and the first embodiment lies in stick handle is additionally arranged in the side of rigid elbow 9 in the present embodiment Hand 10, so that this dress can be used as crutch, sets crutch handgrip 10 can entirely to fill in the side of rigid elbow 9 Put to add and used as crutch, power-saving support can be played the role of when field worker is trudged, while can make again It is vdiverse in function for the quick component that draws water, it is versatile.In order to reduce the dust accumulation amount of bottom when the present apparatus is used as crutch, this Device is provided with any one in zigzag or rigid support cushion block 12 in the bottom of hard tube body 8, so as to ensure It can ensure that bottom is not easy to accumulate dust, is convenient to clean while the support effect of bottom again.

Embodiment five：

As shown in Figure 7, a kind of water drawing device, including an outlet pipe, draw water component in the bottom of outlet pipe equipped with one, institute Stating the component that draws water includes half ball check valve being vertically arranged, and a diversion component is equipped with the bottom of half ball check valve.

A driving device is equipped with the lateral wall of hard tube body 8, the driving device includes a fixation and is set in hard Be connected a sliding block 15 on lateral wall on the lateral wall of tube body 8, a holding rod 22 is equipped with the outside upright of sliding block 15, in holding rod 22 A upper and lower ends horizontal connected limiting plate 15 respectively, the hard tube body 8 that the limiting plate 15 is socketed in by limit hole On lateral wall, be connected a motor 16 on a limiting plate 15 wherein, and the activity of output shaft 17 of the motor 16 is corresponded to through it The limiting plate 15 of side is simultaneously extended in the space between two limiting plates 15, and the one of 17 and one leading screw 18 of output shaft of the motor 16 End is fixedly connected with, and the other end of the leading screw 18 inserts the blind hole for the limiting plate 15 for being connected to its correspondence side by inserting column activity Interior, the outer end of the sliding block 15 is coordinated on the lateral wall of leading screw 18 by threaded hole activity；With 16 opposite side of motor Limiting plate 15 is equipped with a power supply 19, and a two-way controlling switch 20 is equipped with holding rod 22；The motor 16, double-direction control switch 20 are connected by conducting wire with power supply 19 respectively；When the water for needing to draw water is larger, draw water easily by manually rocking The situation for fatigue occur is made one, sets driving device to be rocked instead of manpower, so that the efficiency that draws water is provided, it is time saving and energy saving.

The difference between this embodiment and the first embodiment lies in the present apparatus is additionally arranged a driving device, it is substantial amounts of when needing to carry out When drawing water, the efficiency that draws water, time saving and energy saving, fast and easy can be improved by driving device.

In use, the bottom of the hard tube body 8 in the present apparatus is placed on below the water surface by operator, half is kept as far as possible at this time Ball check valve is in vertical state, and the holding rod 22 for holding driving device remains stationary as, then by controlling double-direction control to switch 20 To realize rotating and reverse for motor 16, under the rotary action of motor 16, leading screw 18 can be driven to rotate, leading screw 18 rotates same When can band movable slider 15 move up and down so that sliding block 15 drive whole device realize constantly teetertotter, entirely rocking During to ensure that the bottom of hard tube body 8 is placed on below the water surface always.Rocked every time during constantly rocking Water will be driven to be poured in into the cavity of hard tube body 8, the pressure in pipe can become larger moment at this time, so that spool 21 is jacked up, Spool 21 understands return and continues to block under gravity after jack-up, and continuing to rock at this time can make in hard tube body 8 Current constantly rise, the gap outflow that final current can be between the cavity through spool 21 and lower valve body 2, and then in the work of gravity Spool 21 can be made to keep declining under and realize closure, finally make the built-in full water of cavity of whole device, continued quickly up and down The outflow that current will be made to be interrupted by rigid elbow 9 is rocked, so as to fulfill the purpose to draw water；By controlling double-direction control to switch 20 exchange frequency realizes the frequency to teetertotter, so as to achieve the purpose that to change the efficiency that draws water, is drawn water by driving device It is time saving and energy saving, when preliminary filtering can be carried out to water quality by the filtering of filter screen 23 when the water source drawn is more muddy, together When filtering after can prevent impurity enter check-valves it is produced abrasion, block, so as to extend whole device use the longevity Life.When needing hard tube body 8 to be used longer, in order to strengthen the effect of the water outlet of discharge valve chamber and follow-up outlet pipe, Need in this case the intracavity diameter more than adapting pipe of the intracavity diameter setting of hard tube body 8, i.e. D2 in figure is big In D1；In addition, the intracavity diameter of hard tube body 8 is simultaneously greater than 1 cavity diameter of upper valve body, 2 cavity diameter of lower valve body, rigid elbow 9 intracavity diameter；It is easier to discharge the air in valve chamber and rigid elbow 9 after so setting, improves the effect that draws water.The present apparatus Simple in structure, design is reasonable, easy to operate, and directly this dress is rocked by quick manual when drawing a small amount of water using the present apparatus Putting can realize and quickly draw water, from the limiting of environment, versatile when being used in external environment out of office；The effect that draws water is good, body Product is compact, easy to carry；The adjusting to the amount of drawing water can be realized by varying the frequency rocked, and the amount of drawing water is easy to adjust；Together When the present apparatus can be used as crutch, be adapted to field survivorship or field exploration to use, it is vdiverse in function, it is versatile, more effectively Ground meets the needs of people.

Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within the guarantor of the utility model In the range of shield.

Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.

Claims

A kind of 1. water drawing device, it is characterised in that：Including an outlet pipe, draw water component equipped with one in the bottom of outlet pipe, it is described The component that draws water includes half ball check valve being vertically arranged, and a diversion component is equipped with the bottom of half ball check valve.
A kind of 2. water drawing device according to claim 1, it is characterised in that：Half ball check valve includes a upper valve body, Be connected a lower valve body in the bottom of upper valve body, and a spool is equipped with the valve chamber of upper valve body and lower valve body composition, the spool The valve disc that a fixedly sleeved lateral wall and upper valve body valve chamber inner wall abut against on the lateral wall of upper end, at the top of valve disc along its circumference Uniform intervals are equipped with several valve openings, fixed on the lower outside wall of spool to be arranged a sealing ring, consolidate at the top of lower valve body An even sealing ring thickening circle, the lower outside wall of the sealing ring is in the curved surface progressively drawn close from top to bottom to center, described close The curved surface of seal ring is abutted with coordinating at the top of the inner ring of sealing ring thickening circle；Hemispherical is in the bottom of the spool and extends lower valve body Cavity in and the cavity top of lower valve body blocked, be connected an adapting pipe in the bottom of lower valve body.
A kind of 3. water drawing device according to claim 1 or 2, it is characterised in that：The diversion component is vertically arranged for one Hard tube body, the bottom of the top of the hard tube body and the adapting pipe of diversion component is connected by thread fitting.
A kind of 4. water drawing device according to claim 3, it is characterised in that：The outlet pipe is a rigid elbow, described Rigid elbow is any one in plastic tube or metal tube, and be connected a crutch handgrip in the side of rigid elbow.
A kind of 5. water drawing device according to claim 4, it is characterised in that：The bottom end face of the hard tube body is in sawtooth Shape.
A kind of 6. water drawing device according to claim 3, it is characterised in that：Justify on the bottom end face of hard tube body along it Be connected in week some rigid support cushion blocks.
A kind of 7. water drawing device according to claim 1 or 2, it is characterised in that：The diversion component is a hose, described The bottom fixing seal of the top of hose and the adapting pipe of diversion component is socketed；Connected one on the lower end mouth of pipe lateral wall of hose Clump weight.
A kind of 8. water drawing device according to claim 3, it is characterised in that：In the bottom fixing seal socket of hard tube body One hose；Be connected a clump weight on the lower end mouth of pipe lateral wall of hose.
A kind of 9. water drawing device according to claim 3, it is characterised in that：One is equipped with the lateral wall of hard tube body to drive Dynamic device, the driving device include a fixation and are set on the lateral wall on the lateral wall of stereoplasm tube body the sliding block that is connected, The outside upright of sliding block is equipped with a holding rod, logical in the horizontal connected limiting plate of the upper and lower ends difference of holding rod, the limiting plate Cross on the lateral wall for the hard tube body that limit hole is socketed in, wherein on a limiting plate be connected a motor, the motor it is defeated Shaft activity corresponds to the limiting plate of side through it and extends in the space two limiting plates, the output shaft of the motor and one One end of leading screw is fixedly connected with, and the other end of the leading screw is connected to it by inserting column activity inserting and corresponds to the limiting plate of side In blind hole, the outer end of the sliding block is coordinated on the lateral wall of leading screw by threaded hole activity；In the limit with motor opposite side Position plate is equipped with a power supply, and a two-way controlling switch is equipped with holding rod；The motor, double-direction control switch pass through conducting wire respectively It is connected with power supply.
10. according to a kind of water drawing device described in claim 2, it is characterised in that：A mistake is equipped with the cavity of adapting pipe Strainer.