CN208380946U - A kind of liquid impurity pump - Google Patents
A kind of liquid impurity pump Download PDFInfo
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- CN208380946U CN208380946U CN201820982510.7U CN201820982510U CN208380946U CN 208380946 U CN208380946 U CN 208380946U CN 201820982510 U CN201820982510 U CN 201820982510U CN 208380946 U CN208380946 U CN 208380946U
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- flywheel
- suspension type
- way cock
- outflow port
- pump
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Abstract
The utility model discloses a kind of liquid impurity pumps.Liquid impurity pump includes influent stream pipe, fixed rotating shaft, suspension type one-way cock, pump chamber, cylinder, stomata, piston, piston push rod, sliding block, fixed guide pole, flywheel, motor rotary shaft, connecting rod, motor etc..The utility model solves contaminated liquids automation transmission hardly possible, is easily blocked using traditional water pump, uses the problems such as sewage pump energy consumption is high, noise is big, particulate matter is destructurized.It can efficiently transmit contaminated liquids in the case where not destroying original particulate matter structure in liquid, be able to maintain large granular impurity as former state and will not block.The utility model has many advantages, such as that of simple structure and low cost, high-efficient, stable, economic results in society are significant, great research and extension value.
Description
Technical field
The utility model belongs to a kind of water pump technology, in particular to a kind of liquid impurity pump.
Background technique
Water pump is for water to be extracted into eminence from lower, existing major part water pump cannot be defeated as a kind of water lift equipment
Impurity is sent, common impeller pump is easily destroyed impeller and causes when extracting sewage especially has the sewage of large granular impurity
Wheel rotation is not flexible, and easily blocks, damages water pump.For this purpose, people have invented some sewage pumps with cutting function,
But these with cutting function sewage pumps structure it is extremely complex, be unfavorable for processing, assembly and maintenance, and sewage pump there is also
The problems such as energy consumption is high, big, the former particulate matter of noise is destructurized；Even diaphragm pump, the impurity partial size of conveying also has very much
Limit.Therefore, there is an urgent need to find pump technology that is more, economical and practical, can transmitting bigger partial size impurity.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of liquid impurity pump.The utility model institute
The specific technical solution of use is as follows:
A kind of liquid impurity pump comprising influent stream pipe, flow inlet fixed rotating shaft, flow inlet suspension type one-way cock, pump chamber,
Outflow port suspension type one-way cock, outflow port fixed rotating shaft, cylinder, stomata, piston, piston push rod, sliding block, fixed guide pole,
Sliding block protruding shaft, flywheel, connecting rod and flywheel protruding shaft；Influent stream pipe is mounted on pump chamber side, and flow inlet fixed rotating shaft is arranged in influent stream
The top of pipe and the junction of pump chamber, flow inlet suspension type one-way cock are lifted on flow inlet fixed rotating shaft, and outflow port is fixed
Shaft is arranged at the top of the other side of pump chamber, and outflow port suspension type one-way cock is lifted on outflow port fixed rotating shaft；Described
Flow inlet suspension type one-way cock is unidirectionally opened, and is opened to towards pump chamber；The outflow port suspension type one-way cock is unidirectionally opened,
It is opened to backwards to pump chamber；Pump chamber is connected to cylinder, and piston is enclosed in cylinder, and the side wall of piston and the inner wall of cylinder fit closely,
One end of piston push rod vertically connects piston, and the other end passes through stomata and is fixedly connected with sliding block, and the fixation parallel with piston push rod is led
The outside of cylinder is mounted on after passing through sliding block to bar, sliding block and fixed guide pole constitute sliding pair；Sliding block is set respectively on flywheel
There are sliding block protruding shaft and flywheel protruding shaft, and flywheel protruding shaft eccentric setting on flywheel, the both ends of connecting rod are respectively fitted over sliding block protruding shaft
With in flywheel protruding shaft and constitute revolute pair, flywheel by driving device drive rotation and in rotation by connecting rod with movable slider
Straight reciprocating motion is done on fixed guide pole.
Preferably, the flow inlet suspension type one-way cock size is greater than the bore of influent stream pipe, flow inlet is fixed to be turned
Axis is horizontally disposed, and flow inlet suspension type one-way cock is freely suspended from flow inlet fixed rotating shaft, and is overhanging under state naturally
Flow inlet suspension type one-way cock covers entire flow inlet.
Preferably, the outflow port suspension type one-way cock size is greater than the outflow port bore of pump chamber, outflow port is solid
It is horizontally disposed to determine shaft, outflow port suspension type one-way cock is freely suspended from outflow port fixed rotating shaft, and is overhanging shape naturally
Outflow port suspension type one-way cock covers entire outflow port under state.
Preferably, the driving device is motor, the center of flywheel connects motor by motor rotary shaft, from
And realize motor driven；Motor is connected to supply lines.
Preferably, the inverted tubaeform that the influent stream pipe is gradually increased from entrance to exit for bore.
Preferably, the setting of the flywheel protruding shaft is located proximate to the edge of flywheel.
Preferably, the motion range of the piston is no more than the range of cylinder, when flywheel protruding shaft is gone to from stomata most
When remote, piston is nearest from stomata, when flywheel protruding shaft is gone to it is nearest from stomata when, piston is farthest from stomata.
The utility model provides a kind of combination communicating pipe pressure transmission, cylinder transformation, flywheel and suspension type check valve gate
The liquid impurity pump of the principles such as system is solved contaminated liquids automation transmission hardly possible, is easily blocked using traditional water pump, use sewage
Pump the problems such as energy consumption is high, noise is big, particulate matter is destructurized.It can be the case where not destroying original particulate matter structure in liquid
Under, contaminated liquids are efficiently transmitted, large granular impurity is able to maintain as former state and will not block.The utility model has knot
The advantages that structure is simple, low in cost, high-efficient, stable, economic results in society are significant, great research and extension value.
Detailed description of the invention
Fig. 1 is a kind of liquid impurity pump schematic elevation view；
Fig. 2 is a kind of liquid impurity pump schematic side view；
Fig. 3 is a kind of horizontally disposed liquid impurity pump schematic diagram of cylinder；
Fig. 4 is the schematic diagram that a kind of liquid impurity pump drives flywheel using crawler belt.
It is unidirectional to be respectively as follows: liquid level 1, influent stream pipe 2, flow inlet fixed rotating shaft 3, flow inlet suspension type for appended drawing reference in Fig. 1~4
Valve 4, pump chamber 5, outflow port suspension type one-way cock 7, outflow port fixed rotating shaft 8, cylinder 9, stomata 10, piston 11, piston push away
Bar 12, sliding block 13, fixed guide pole 14, sliding block protruding shaft 15, flywheel 16, motor rotary shaft 17, connecting rod 18, flywheel protruding shaft 19,
Motor 20, supply lines 21, runner 22, crawler belt 23.
Specific embodiment
The utility model is further elaborated and is illustrated with reference to the accompanying drawings and detailed description.In the utility model
The technical characteristic of each embodiment can carry out the corresponding combination under the premise of not conflicting with each other.
As shown in Figure 1, 2, 3, a kind of liquid impurity pump, main component include influent stream pipe 2, flow inlet fixed rotating shaft 3, into
Head piece suspension type one-way cock 4, pump chamber 5, outflow port suspension type one-way cock 7, outflow port fixed rotating shaft 8, cylinder 9, stomata 10,
Piston 11, piston push rod 12, sliding block 13, fixed guide pole 14, sliding block protruding shaft 15, flywheel 16, motor rotary shaft 17, connecting rod
18, flywheel protruding shaft 19, motor 20, supply lines 21.The function body of liquid impurity pump is one and is equipped with flow inlet and outflow port
Pump chamber 5.Influent stream pipe 2 is mounted on 5 side of pump chamber, and the junction of influent stream pipe 2 and pump chamber 5 is flow inlet, flow inlet fixed rotating shaft 3
It is arranged in the top of the junction of influent stream pipe 2 and pump chamber 5, flow inlet suspension type one-way cock 4 is lifted on flow inlet fixed rotating shaft 3
On.The flow inlet opposite of pump chamber 5 is outflow port, and outflow port rear also can connect outflow tube.Outflow port fixed rotating shaft 8 is arranged in
At the top of the outflow port of pump chamber 5, outflow port suspension type one-way cock 7 is lifted on outflow port fixed rotating shaft 8.In order to smoothly realize liquid
The conveying of body, flow inlet suspension type one-way cock 4 and outflow port suspension type one-way cock 7 are required to be arranged to unidirectionally to open,
Middle flow inlet suspension type one-way cock 4 is opened to towards pump chamber 5, and outflow port suspension type one-way cock 7 is opened to backwards to pump chamber 5.
The specific structure of two one-way cocks can be rationally designed according to corresponding unidirectional opening direction, in the present embodiment, influent stream
Mouth suspension type one-way cock 4 is in rectangular patch, and outflow port suspension type one-way cock 7 is in rectangular patch.Wherein, flow inlet suspension type
The size of one-way cock 4 is greater than the bore of influent stream pipe 2 but is not more than flow inlet internal diameter, and flow inlet fixed rotating shaft 3 is horizontally disposed, into
Head piece suspension type one-way cock 4 is freely suspended from flow inlet fixed rotating shaft 3 and is located in flow inlet, is overhanging under state naturally
Flow inlet suspension type one-way cock 4 covers entire flow inlet.Free suspension refers to can be certainly between the mounting position of valve and axis
By rotating, without other restraints.Right side bore is greater than 2 bore of left side influent stream pipe, flow inlet suspension at flow inlet shown in FIG. 1
Right side of the formula one-way cock 4 at bore mutation, therefore flow inlet suspension type one-way cock 4 can only be inverse in the case where overhanging state naturally
Hour hands rotation, and cannot rotate clockwise, when pump chamber 5 is in negative-pressure ward and positive pressure extrudes, play liquid only import but no export
Unidirectional valve action.In addition, outflow port bore of 7 size of outflow port suspension type one-way cock also greater than pump chamber 5, outflow port are fixed
Shaft 8 is horizontally disposed, and outflow port suspension type one-way cock 7 is freely suspended from outflow port fixed rotating shaft 8 and is located at outside outflow port
Portion, in the case where overhanging state naturally, outflow port suspension type one-way cock 7 covers entire outflow port.Due to outflow port suspension type check valve
The size of door 7 is greater than the outflow port of pump chamber 5, therefore it can only be rotated counterclockwise under Fig. 1 state, and cannot rotate clockwise,
When pump chamber 5 is in negative-pressure ward and positive pressure extrudes, the unidirectional valve action of liquid only export but no import is played.And due to two lists
To the equal free suspension of valve, so that it can realize flexibly opening and closing as the variation of positive/negative-pressure in pumping is synchronous.
Pump chamber 5 is connected to cylinder 9, and piston 11 is enclosed in cylinder 9, and the side wall of piston 11 is closely pasted with the inner wall of cylinder 9
It closes, offers stomata 10 at the top of the cylinder 9 of 11 top of piston.One end of piston push rod 12 vertically connects piston 11, and the other end is worn
Air passing hole 10 is fixedly connected with sliding block 13, and the fixed guide pole 14 parallel with piston push rod 12 is mounted on cylinder 9 after passing through sliding block 13
Outside.Sliding block 13 and fixed guide pole 14 constitute sliding pair, so that sliding block 13 is slided on fixed guide pole 14, sliding block 13
With sliding block protruding shaft 15 and flywheel protruding shaft 19 are respectively equipped on flywheel 16, and in order to set the bias on flywheel 16 of flywheel protruding shaft 19
It sets, position is set as close as possible to 16 edge of flywheel, the both ends of connecting rod 18 are respectively fitted in sliding block protruding shaft 15 and flywheel protruding shaft 19
And revolute pair is constituted, flywheel 16 drives rotation by driving device and passes through connecting rod 18 with movable slider 13 in fixation in rotation
Straight reciprocating motion is done on guide rod 14.
Driving device can be any equipment that flywheel 16 can be driven to rotate, and driving device is electronic in the present embodiment
The center of machine 20, flywheel 16 connects motor 20 by motor rotary shaft 17, to realize motor driven.Motor 20 is connected to confession
Electric wire 21 connects external power supply and switch.
In addition, influent stream pipe 2 blocks in order to prevent, guarantee the normal work of liquid impurity pump, the influent stream pipe 2 of liquid impurity pump
The inverted tubaeform being gradually increased from entrance to exit for bore.
Periodic reverse motion is done in order to control liquid impurity pump piston, utilizes fixed guide pole in the present embodiment
The freedom degree of 14 pairs of sliding blocks 13 limits, since sliding block 13 and fixed guide pole 14 constitute sliding pair, just 16 turns of flywheel of limitation
Sliding block 13 can be only subjected to displacement along fixed guide pole 14 when dynamic, to push piston 11 in cylinder 9 by piston push rod 12
It is subjected to displacement；When flywheel protruding shaft 19 is gone to it is farthest from stomata 10 when, piston 11 from stomata 10 recently, when flywheel protruding shaft 19 go to from
When stomata 10 is nearest, piston 11 is farthest from stomata 10, and the motion range of piston 11 is no more than the range of cylinder 9.
The liquid transmission method pumped using above-mentioned liquid impurity, detailed process are as follows: when start-up operation, open motor
20, the flywheel 16 being fixed on motor rotary shaft 17 starts to rotate, by connecting rod 18 with movable slider 13 along fixed guide pole 14
It is periodically moved back and forth, then band piston 11 carries out the period to the piston push rod 12 being fixed on sliding block 13 in cylinder 9
The reciprocating motion of property；When piston 11 is moved to stomata 10, the pressure in pump chamber 5 starts to reduce, outflow port suspension type check valve
Door 7 progressively closes off, and flow inlet suspension type one-way cock 4 is gradually opened, and fluid enters in pump chamber 5 by influent stream pipe 2, when piston 11
When reaching the top of cylinder 9, most fluids are entered in pump chamber 5, the pressure when piston 11 is moved backwards to stomata 10, in pump chamber 5
Start to increase, flow inlet suspension type one-way cock 4 progressively closes off, and outflow port suspension type one-way cock 7 is gradually opened, and fluid is from pump
The outflow port of room 5 flows out, and when piston 11 reaches the bottom of cylinder 9, pump chamber 5 flows out most fluids, and this completes a pumpings
Suction-extrusion liquid delivery process, and due to there is no blade during being somebody's turn to do, containing impurity in the liquid of conveying not
Pump can be caused to damage.Constantly piston 11 is pushed periodically to be moved back and forth in cylinder 9, above-mentioned suction-Extrusion
In cycles, the conveying of liquid can be realized.After the completion of transmitting operation, motor 20 is closed, liquid impurity pump stops working.
Certainly, in pump housing use process, the input end of influent stream pipe 2 needs to remain at when liquid impurity pumps operation
Below liquid level 1.And the pump housing blocks in order to prevent, and the impurity for including in the target liq of transmission should be no more than 2 mouthfuls of influent stream pipe
Diameter.Preferably, the impurity that the preparatory filter diameter of the equipment such as strainer is greater than 2 bore of influent stream pipe can be set in the inlet of influent stream pipe 2.
In order to meet the needs of actual arrangement, cylinder 9 can not only be arranged vertically on 5 upper and lower of pump chamber, can be with level
It is arranged in the side of pump chamber 5, i.e., as shown in Figure 3.
And the driving device of flywheel also can according to need and be adjusted, such as according to Fig.4, flywheel 16 can also make
Crawler belt 23 is driven to be driven by runner 22 with motor 20.
The utility model solves contaminated liquids automation transmission hardly possible, is easily blocked using traditional water pump, uses sewage pump
The problems such as energy consumption is high, noise is big, particulate matter is destructurized.It can be the case where not destroying original particulate matter structure in liquid
Under, contaminated liquids are efficiently transmitted, large granular impurity is able to maintain as former state and will not block.The utility model was both applicable in
In the liquid of free from admixture, be also applied for the liquid containing a variety of large granular impurities, it may also be used for suction river surface rubbish, bed-silt with
And municipal sewage etc., it can efficiently convey liquid impurity under the premise of low energy consumption, widely used, low in cost, high reliablity,
Economic results in society are significant, have very wide research and extension application prospect.
Embodiment described above is a kind of preferable scheme of the utility model, and so it is not practical to limit
Novel, those of ordinary skill in related technical field can be in the case where not departing from the spirit and scope of the utility model
It makes a variety of changes and modification, such as influent stream pipe and pump chamber can be made into round or rectangular, motor and can be started with other
Machine replaces, suspension type one-way cock can have different location and shape, pump chamber outflow port to can connect outflow tube and outflow port
Suspension type one-way cock is mounted on the two junction etc., therefore all mode skills obtained for taking equivalent substitution or equivalent transformation
Art scheme, all falls in the protection scope of the utility model.
Claims (7)
1. a kind of liquid impurity pump, which is characterized in that including influent stream pipe (2), flow inlet fixed rotating shaft (3), flow inlet suspension type
One-way cock (4), pump chamber (5), outflow port suspension type one-way cock (7), outflow port fixed rotating shaft (8), cylinder (9), stomata
(10), piston (11), piston push rod (12), sliding block (13), fixed guide pole (14), sliding block protruding shaft (15), flywheel (16), connection
Bar (18) and flywheel protruding shaft (19)；Influent stream pipe (2) is mounted on pump chamber (5) side, and flow inlet fixed rotating shaft (3) is arranged in influent stream pipe
(2) it is lifted on flow inlet fixed rotating shaft (3) with the top of the junction of pump chamber (5), flow inlet suspension type one-way cock (4),
Outflow port fixed rotating shaft (8) is arranged at the top of the other side of pump chamber (5), and outflow port suspension type one-way cock (7), which is lifted on out, to flow
On mouth fixed rotating shaft (8)；The flow inlet suspension type one-way cock (4) is unidirectionally opened, and is opened to towards pump chamber (5)；Described
Outflow port suspension type one-way cock (7) is unidirectionally opened, and is opened to backwards to pump chamber (5)；Pump chamber (5) is connected to cylinder (9), piston (11)
It is enclosed in cylinder (9), the side wall of piston (11) and the inner wall of cylinder (9) fit closely, and one end of piston push rod (12) is vertical
It connects piston (11), the other end passes through stomata (10) and is fixedly connected with sliding block (13), the fixed guide parallel with piston push rod (12)
Bar (14) is mounted on the outside of cylinder (9) after sliding block (13), and sliding block (13) and fixed guide pole (14) constitute sliding pair；It is sliding
It is respectively equipped with sliding block protruding shaft (15) and flywheel protruding shaft (19) on block (13) and flywheel (16), and flywheel protruding shaft (19) is in flywheel (16)
Upper eccentric setting, the both ends of connecting rod (18) are respectively fitted in sliding block protruding shaft (15) and flywheel protruding shaft (19) and constitute rotation
Pair, flywheel (16) drive rotation by driving device and pass through connecting rod (18) band movable slider (13) in fixed guide pole in rotation
(14) straight reciprocating motion is done on.
2. liquid impurity pump as described in claim 1, it is characterised in that described flow inlet suspension type one-way cock (4) size
Greater than the bore of influent stream pipe (2), flow inlet fixed rotating shaft (3) is horizontally disposed, flow inlet suspension type one-way cock (4) free suspension
In on flow inlet fixed rotating shaft (3), and in the case where overhanging state naturally, flow inlet suspension type one-way cock (4) covers entire influent stream
Mouthful.
3. liquid impurity pump as described in claim 1, it is characterised in that described outflow port suspension type one-way cock (7) size
Greater than the outflow port bore of pump chamber (5), outflow port fixed rotating shaft (8) is horizontally disposed, and outflow port suspension type one-way cock (7) is freely
It hangs on outflow port fixed rotating shaft (8), and outflow port suspension type one-way cock (7) covering is entire out in the case where overhanging state naturally
Head piece.
4. liquid impurity pump as described in claim 1, it is characterised in that the driving device is motor (20), flywheel
(16) center is by motor rotary shaft (17) connection motor (20), to realize motor driven；Motor (20) is connected to confession
Electric wire (21).
5. liquid impurity as described in claim 1 pump, it is characterised in that the influent stream pipe (2) is from entrance to exit
The inverted tubaeform that bore is gradually increased.
6. liquid impurity pump as described in claim 1, it is characterised in that the setting of the flywheel protruding shaft (19) is located proximate to
The edge of flywheel (16).
7. liquid impurity pump as described in claim 1, it is characterised in that the motion range of the piston (11) is no more than gas
The range of cylinder (9), when flywheel protruding shaft (19) is gone to it is farthest from stomata (10) when, piston (11) recently, works as flywheel from stomata (10)
When protruding shaft (19) goes to nearest from stomata (10), piston (11) is farthest from stomata (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820982510.7U CN208380946U (en) | 2018-06-25 | 2018-06-25 | A kind of liquid impurity pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820982510.7U CN208380946U (en) | 2018-06-25 | 2018-06-25 | A kind of liquid impurity pump |
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| Publication Number | Publication Date |
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| CN208380946U true CN208380946U (en) | 2019-01-15 |
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| CN201820982510.7U Active CN208380946U (en) | 2018-06-25 | 2018-06-25 | A kind of liquid impurity pump |
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| CN (1) | CN208380946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644148A (en) * | 2018-06-25 | 2018-10-12 | 南通安中水务科技有限公司 | A kind of liquid impurity pump and its liquid transmission method |
-
2018
- 2018-06-25 CN CN201820982510.7U patent/CN208380946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644148A (en) * | 2018-06-25 | 2018-10-12 | 南通安中水务科技有限公司 | A kind of liquid impurity pump and its liquid transmission method |
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