CN208763999U - A kind of high diversion efficiency pump water draining device with bottom valve - Google Patents
A kind of high diversion efficiency pump water draining device with bottom valve Download PDFInfo
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- CN208763999U CN208763999U CN201821369052.6U CN201821369052U CN208763999U CN 208763999 U CN208763999 U CN 208763999U CN 201821369052 U CN201821369052 U CN 201821369052U CN 208763999 U CN208763999 U CN 208763999U
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- water
- piston
- discharge casing
- connector sleeve
- fixed ring
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Abstract
The utility model relates to water pump technologies, and in particular to a kind of high diversion efficiency pump water draining device with bottom valve, including water inlet pipe, discharge casing, outlet pipe, water pump, drainpipe, circuit water pipe, aqueduct, connector sleeve, fixed ring, piston, spring.Connector sleeve is arranged in the utility model, piston, fixed ring composition auxiliary diversion mechanism, in its natural state, spring will drive piston to push against fixed ring, since gutter is arranged in a staggered manner with fixed ring mesoporous on piston, piston and fixed ring generate sealing function, when draining, water pump starting, water enters in water pump in aqueduct, water pump generates suction and drives piston overpowers spring resistance, it is mobile toward connector sleeve closed end, to make the water of not discharged delay after last time discharge casing draining by the mesoporous of fixed ring, gutter enters in connector sleeve on piston, and enter in water pump via outlet pipe, auxiliary diversion is carried out to water pump, to improve diversion efficiency.
Description
Technical field
The utility model relates to water pump technologies, and in particular to a kind of high diversion efficiency pump water draining device with bottom valve.
Background technique
Existing industrial water pump is the essential plumbing equipment of industrial and mining enterprises' especially large industrial enterprise, and draining is raised
Cheng Gao, the big exhaust apparatus of urban water demand mostly select the multistage centrifugal water pump for having bottom valve to drain.
When existing water pump without bottom valve drains, the aqueduct for relying primarily on link circuit water pipe carries out diversion, such diversion
Efficiency is lower, can not quickly carry out draining.
Utility model content
The purpose of the utility model is to overcome problems of the prior art, provide a kind of high diversion efficiency without bottom valve
Pump water draining device, Quick water-inducing may be implemented in it.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions
:
A kind of high diversion efficiency pump water draining device with bottom valve, including water inlet pipe, by mounting bracket be arranged in placed side
On discharge casing, outlet pipe, water pump, drainpipe, circuit water pipe, aqueduct, inside the water inlet pipe communicated drainage case, it is described go out
Water pipe both ends are respectively communicated with discharge casing, water pump, and the drainpipe connection water pump, the circuit water pipe are connected to drainpipe, described
Aqueduct both ends are respectively communicated with circuit water pipe, water pump, and the circuit water pipe is equipped with several ball valves, and the aqueduct is equipped with mine
It is arranged at the top of discharge casing and is extended in discharge casing with the water outlet of electrical ball valve, the water inlet pipe, further includes:
Connector sleeve, the connector sleeve is tubular structure closed at one end, and its nozzle is connected to the discharge casing, closed end
Equipped with bakie, the outlet pipe is connected to connector sleeve closed end and by being connected in bakie and connector sleeve；
Fixed ring, the fixed ring are connected at connector sleeve nozzle:
Piston, the piston are arranged in connector sleeve and can be free to slide, which is provided with wrong with mesoporous in the fixed ring
The gutter opened, the piston and fixed ring against when, have liquid sealing function；
Spring, the spring are arranged in connector sleeve, and one end is fixed on the connector sleeve, and the other end is fixed in institute
It states on piston, the piston is driven to support fixed ring.
Further, the discharge casing bottom interior wall is truncated cone-shaped.
Further, it is additionally provided with smashing mechanism, the smashing mechanism is arranged in discharge casing and is located at water inlet pipe water outlet
Lower section.
Further, the smashing mechanism includes the agitator tank being arranged in discharge casing, is equipped with and opens at the top of the agitator tank
Mouthful, bottom is equipped with several leakage holes, it is equipped with the shaft that penetrates it vertically and can be freely rotated at the top of the discharge casing, described turn
Axis lower end extends in agitator tank and is connected with broken paddle thereon.
Further, the shaft has its rotation of the motor driven being arranged at the top of discharge casing.
Further, the agitator tank at least two sides are equipped with the protrusion extended to its outside, are equipped in the discharge casing
For protrusion overlapped convex block.
The utility model has the beneficial effects that setting connector sleeve, piston, fixed ring composition auxiliary diversion mechanism, in natural shape
Under state, spring will drive piston to push against fixed ring, since gutter is arranged in a staggered manner with fixed ring mesoporous on piston, piston and fixation
Ring generates sealing function, and when draining, water pump starting, water enters in water pump in aqueduct, and water pump generates suction and drives piston
Against the force of the spring, it is mobile toward connector sleeve closed end, thus after making last time discharge casing draining not discharged delay water
Entered in connector sleeve by gutter on the mesoporous of fixed ring, piston, and entered in water pump via outlet pipe, water pump is assisted
Diversion needs that overflow pipe is arranged on discharge casing in the prior art to prevent aqueous reflux extremely to improve diversion efficiency while replace
In water pump, damage is generated to water pump, reduces production cost；Setting smashing mechanism is made by blending for smashing mechanism by water inlet pipe
Pumping the foreign matters such as the biggish coal cinder entered in discharge casing can be blended, and be entered back into discharge casing after blending, thus by water pump
Discharge；Setting smashing mechanism is made of agitator tank, shaft, broken paddle, is crushed paddle to by water inlet pipe by the rotate driving of shaft
The foreign matter flowed into agitator tank carries out crushing operation, and is broken into and can enter discharge casing by leakage hole on agitator tank foreign matter
And adsorbed and be discharged by water pump, replace the passive filter type being filtered in the prior art by filter screen to foreign matter, improves
Operating efficiency reduces due to the replacement of filter screen obstruction bring, maintenance problem, while also improving the utilization efficiency of water pump.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic perspective view of the connector sleeve of the utility model；
Fig. 3 is the schematic perspective view of the piston of the utility model；
Fig. 4 is the schematic perspective view of the agitator tank of the utility model；
In attached drawing, component representated by each label is as follows:
1- water inlet pipe, 2- discharge casing, 3- outlet pipe, 4- water pump, 5- drainpipe, the circuit 6- water pipe, 7- aqueduct, 8- ball
Valve, 9- electric ball valve for mine, 10- connector sleeve, 11- bakie, 12- fixed ring, 13- piston, 14- gutter, 15- spring, 16- are stirred
Mix case, 17- leakage hole, 18- shaft, 19- is crushed paddle, 20- protrusion, 21- convex block.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face will combine the attached drawing in the utility model embodiment, carry out to the technical scheme in the embodiment of the utility model clear, complete
Ground description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
In the description of the utility model, it should be noted that the side of the instructions such as term "vertical", "upper", "lower", "horizontal"
Position or positional relationship be orientation based on the figure or positional relationship, be merely for convenience of description this it is practical and simplification retouch
State, rather than indicate or imply that signified device or element must have a particular orientation, with specific orientation construction and
Operation, therefore should not be understood as limiting the present invention.In addition, " first ", " second ", " third ", " the 4th " are only used for
Purpose is described, and should not be understood as indicating or implying relative importance.
In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or be integrally connected, it can be mechanical connection, be also possible to be electrically connected, can be and be directly connected to, be also possible to through intermediate matchmaker
It is situated between and is connected, can be the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
A kind of high diversion efficiency pump water draining device with bottom valve as shown in Figs 1-4, including water inlet pipe 1, by installation branch
Discharge casing 2, outlet pipe 3, water pump 4, drainpipe 5, circuit water pipe 6, aqueduct 7 on placed side, the water inlet pipe 1 is arranged in frame
Inside communicated drainage case 2,3 both ends of outlet pipe are respectively communicated with discharge casing 2, water pump 4, and the drainpipe 5 is connected to water pump 4, institute
It states circuit water pipe 6 to be connected to drainpipe 5,7 both ends of aqueduct are respectively communicated with circuit water pipe 6, water pump 4, the circuit water pipe 6
Several ball valves 8 are equipped with, the aqueduct 7 is equipped with electric ball valve for mine 9, and the water outlet setting of the water inlet pipe 1 is draining
At the top of case 2 and extend in discharge casing 2, further includes:
Connector sleeve 10, the connector sleeve 10 is tubular structure closed at one end, and its nozzle is connected to the discharge casing 2,
Closed end is equipped with bakie 11, and the outlet pipe 3 is connected to 10 closed end of connector sleeve and by being connected in bakie 11 and connector sleeve 10；
Fixed ring 12, the fixed ring 12 are connected at 10 nozzle of connector sleeve:
Piston 13, the piston 13 are arranged in connector sleeve 10 and can be free to slide, which is provided with and the fixed ring 12
The gutter 14 that upper mesoporous is staggered, the piston 13 and fixed ring 12 against when, there is liquid sealing function；
Spring 15, the spring 15 are arranged in connector sleeve 10, and one end is fixed on the connector sleeve 10, the other end
It is fixed on the piston 13, the piston 13 is driven to support fixed ring 12.
2 bottom interior wall of discharge casing is truncated cone-shaped, increases water in discharge casing 2 to the pressure of discharge casing 2, improves diversion
Efficiency.
It is additionally provided with smashing mechanism, the smashing mechanism is arranged in discharge casing 2 and is located at below 1 water outlet of water inlet pipe.
The smashing mechanism includes the agitator tank 16 being arranged in discharge casing 2, is equipped with opening at the top of the agitator tank 16,
Bottom is equipped with several leakage holes 17, is equipped with the shaft 18 that penetrates it vertically and can be freely rotated at the top of the discharge casing 2, and described turn
18 lower end of axis extends in agitator tank 16 and is connected with broken paddle 19 thereon.
The shaft 18, which has, is arranged in its rotation of the motor driven at 2 top of discharge casing, and the motor is powered by external power supply.
The agitator tank 16 at least two sides are equipped with the protrusion 20 extended to its outside, are equipped in the discharge casing 2 for convex
Overlapped in portion 20 out convex block 21, is overlapped on convex block 21 by protrusion 20, enables 16 quick-replaceable of agitator tank, maintenance.
The utility model is when in use: when draining, connection external power supply first starts water pump, motor, opens circuit
Electric ball valve for mine on water pipe upper ball valve and aqueduct makes the water on the water pipe of circuit enter aqueduct, and enters water by aqueduct
In pump, diversion is carried out, water pump will generate suction at this time, drive the resistance of piston overpowers spring, and it is mobile toward connector sleeve closed end, from
And enter the water that is detained in connector sleeve by gutter on mesoporous in fixed ring, piston, and by
Bakie on connector sleeve enters outlet pipe, eventually enters into water pump, using siphon principle, carries out auxiliary diversion, diversion to water pump
After, due to the suction of water pump, water inlet pipe is made to draw water, the water of water inlet pipe extraction enters agitator tank by water outlet thereon
It is interior, at this point, the foreign matters such as water and lesser coal cinder are entered in discharge casing by leakage hole on agitator tank, and eventually enter into water pump, by
Water pump is discharged, and biggish foreign matter is crushed paddle by shaft rotate driving and is crushed to foreign matter in agitator tank, and is broken into energy
The size of leakage hole is enough passed freely through, and then is entered in discharge casing, is discharged by water pump, after draining, piston is lost
The suction for removing water pump will generate liquid sealing function against fixed ring, and with fixed ring under the driving of spring, will be in discharge casing
Not discharged hydropexis is in discharge casing, so that the auxiliary diversion as next draining is used.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of high diversion efficiency pump water draining device with bottom valve, including water inlet pipe (1), it is arranged in placed side by mounting bracket
On discharge casing (2), outlet pipe (3), water pump (4), drainpipe (5), circuit water pipe (6), aqueduct (7), the water inlet pipe (1)
Communicated drainage case (2) is internal, and outlet pipe (3) both ends are respectively communicated with discharge casing (2), water pump (4), and the drainpipe (5) is even
Water flowing pump (4), the circuit water pipe (6) are connected to drainpipe (5), and aqueduct (7) both ends are respectively communicated with circuit water pipe
(6), water pump (4), the circuit water pipe (6) are equipped with several ball valves (8), and the aqueduct (7) is equipped with electric ball valve for mine
(9), which is characterized in that the water outlet setting of the water inlet pipe (1) at the top of discharge casing (2) and extends in discharge casing (2), also
Include:
Connector sleeve (10), the connector sleeve (10) is tubular structure closed at one end, and its nozzle is connected to the discharge casing (2),
Its closed end be equipped with bakie (11), the outlet pipe (3) be connected to connector sleeve (10) closed end and by bakie (11) with connect
Cover connection in (10)；
Fixed ring (12), the fixed ring (12) are connected at connector sleeve (10) nozzle:
Piston (13), piston (13) setting is in connector sleeve (10) and energy is free to slide, which is provided with and the fixed ring
(12) gutter (14) that mesoporous is staggered on, the piston (13) and fixed ring (12) against when, there is liquid sealing function；
Spring (15), in connector sleeve (10), one end is fixed on the connector sleeve (10), another for spring (15) setting
One end is fixed on the piston (13), and the piston (13) is driven to support fixed ring (12).
2. a kind of high diversion efficiency pump water draining device with bottom valve according to claim 1, which is characterized in that the draining
Case (2) bottom interior wall is truncated cone-shaped.
3. a kind of high diversion efficiency pump water draining device with bottom valve according to claim 1, which is characterized in that be additionally provided with and stir
Broken mechanism, the smashing mechanism setting is in discharge casing (2) and is located at below water inlet pipe (1) water outlet.
4. a kind of high diversion efficiency pump water draining device with bottom valve according to claim 3, which is characterized in that described to blend
Mechanism includes the agitator tank (16) being arranged in discharge casing (2), is equipped with opening at the top of the agitator tank (16), if bottom is equipped with
Dry leakage hole (17), discharge casing (2) top are equipped with the shaft (18) that penetrates it vertically and can be freely rotated, the shaft
(18) lower end extends in agitator tank (16) and is connected with broken paddle (19) thereon.
5. a kind of high diversion efficiency pump water draining device with bottom valve according to claim 4, which is characterized in that the shaft
(18) having the motor driven being arranged at the top of discharge casing (2), it is rotated.
6. a kind of high diversion efficiency pump water draining device with bottom valve according to claim 4, which is characterized in that the stirring
Case (16) at least two sides are equipped with the protrusion (20) extended to its outside, are equipped in the discharge casing (2) and take for protrusion (20)
The convex block (21) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821369052.6U CN208763999U (en) | 2018-08-23 | 2018-08-23 | A kind of high diversion efficiency pump water draining device with bottom valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821369052.6U CN208763999U (en) | 2018-08-23 | 2018-08-23 | A kind of high diversion efficiency pump water draining device with bottom valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208763999U true CN208763999U (en) | 2019-04-19 |
Family
ID=66132592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821369052.6U Active CN208763999U (en) | 2018-08-23 | 2018-08-23 | A kind of high diversion efficiency pump water draining device with bottom valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208763999U (en) |
-
2018
- 2018-08-23 CN CN201821369052.6U patent/CN208763999U/en active Active
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