CN208845374U - A kind of New type coal centrifugal water pump in mine priming device - Google Patents
A kind of New type coal centrifugal water pump in mine priming device Download PDFInfo
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- CN208845374U CN208845374U CN201821368822.5U CN201821368822U CN208845374U CN 208845374 U CN208845374 U CN 208845374U CN 201821368822 U CN201821368822 U CN 201821368822U CN 208845374 U CN208845374 U CN 208845374U
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- water tank
- water
- fixing sleeve
- water pump
- screw rod
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Abstract
The utility model relates to safe coals to produce technical field of drainage, more particularly to a kind of New type coal centrifugal water pump in mine priming device, including water tank, forcing pipe, fixing sleeve, screw rod, internal screw thread turning set, mounting plate, water inlet is equipped at the top of water tank, lower end is equipped with water outlet；Forcing pipe is arranged on water tank and inside connection water tank；Fixing sleeve is connected on water tank；Screw rod is plugged in fixing sleeve, and through-hole is provided on fixing sleeve；Internal screw thread turning set is set on screw rod and is rotatablely connected with fixing sleeve；Mounting plate is connected to screw rod bottom.The water outlet of water tank is connected by bolt and flange with external centrifugal water pump by the utility model, water inlet is connected by bolt and flange with external reservoir, and then form complete pumping drainage pipe road, utilize siphon principle, the water in reservoir is evacuated by centrifugal water pump, improves the efficiency for evacuating operation.
Description
Technical field
The utility model relates to safe coals to produce technical field of drainage, and in particular to a kind of New Coal Mine centrifugal water
Pump priming device.
Background technique
Currently, underground coal mine pump house carries out draining using centrifugal water pump, and centrifugal water pump is in draining
Before must carry out air-discharging and vacuumize operation to ensure that centrifugal water pump normally starts, most mines are using vacuum pump system or penetrate
The air-discharging that stream pumping system carries out centrifugal water pump vacuumizes operation.And such air-discharging vacuumizes operation mode for centrifugal
The tight requirements of water pump system are high, since the packing aging of centrifugal water pump two sides is there are gas leakage drainage, cause to use
It is unstable that the air-discharging that vacuum pump system or jet stream pumping system carry out centrifugal water pump vacuumizes work operations, or even occurring cannot
The air-discharging for completing centrifugal water pump vacuumizes operation, and directly resulting in centrifugal water pump can not be actuated for draining.
Utility model content
The purpose of the utility model is to overcome problems of the prior art, a kind of New Coal Mine is provided with centrifugal
Water pump priming device, it may be implemented to improve the stability that centrifugal water pump air-discharging vacuumizes operation.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions
:
A kind of New type coal centrifugal water pump in mine priming device comprising:
Water tank, the water tank top are equipped with the water inlet being connected to its inside, and lower end is equipped with to be connected with inside it
Logical water outlet；
Forcing pipe, the forcing pipe are arranged on water tank and inside connection water tanks；
Fixing sleeve, the fixing sleeve are connected to the bottom of storage tank vertically；
Screw rod, the screw rod are plugged in fixing sleeve, are coaxially provided on the corresponding fixing sleeve and are passed freely through for screw rod
Through-hole；
Internal screw thread turning set, the internal screw thread turning set are set on screw rod and are rotatablely connected with fixing sleeve；
Mounting plate, the mounting plate are connected to screw rod bottom.
Further, the forcing pipe is equipped with manual ball valve.
Further, the water tank side is equipped with and its internal sewage draining exit being connected to.
Further, the water tank side is equipped with fixing seat, and the fixing seat is flange-shaped structure, is provided with thereon and institute
Access hole be connected to inside water tank, through-hole form is stated, the mounting hole of blind hole form is also provided with thereon, connects in the fixing seat
It is connected to capping, the capping is equipped with that mutually its outside extends and the flange of engaging in the mounting hole, the capping and passes through
Locking member is locked in fixing seat.
Further, the locking member includes that at least one is connected horizontally on sliding that is in fixing seat and penetrating capping
Axis is pierced by T shape inserted link described covering peripheral outer wall and that energy is free to slide vertically, is provided on the corresponding sliding axle for T
The jack that shape inserted link plugs together is set with tension spring on the T shape inserted link, and described tension spring one end is fixed in capping, and the other end is solid
It connects on the T shape inserted link.
The utility model has the beneficial effects that the water outlet of water tank is passed through bolt and flange and external centrifugal water pump phase
Even, water inlet is connected by bolt and flange with external reservoir, and then forms complete pumping drainage pipe road, utilizes siphon original
Reason, is evacuated the water in reservoir by centrifugal water pump, compared in traditional approach, directly by the side of centrifugal water pump depletion
Formula can improve the efficiency for evacuating operation, is connected by forcing pipe with external high pressure water lines, thus high to generating in water tank
Pressure, flows rapidly into the water in water tank in centrifugal water pump, improves centrifugal water pump and vacuumizes reservoir progress air-discharging
The efficiency of operation；Manual ball valve is set, when the water level in reservoir empties, disconnects the connection of forcing pipe and water tank；It prevents
Water in forcing pipe flows backward to reservoir；Fixing sleeve, screw rod, internal screw thread turning set are set, turning for internal screw thread turning set is passed through
It is dynamic, screw rod vertical shift in fixing sleeve is driven, to make the height of water tank be adjusted, to adapt to underground coal mine pump house
The different mounting height of middle centrifugal water pump；Fixing seat, capping are set, and by access hole in fixing seat, operating personnel be can enter
In water tank, clean-up operation will be carried out in water tank, sewage draining exit is set, and empties the waste water in water tank by sewage draining exit；If
Locking member is set, quick locking will be covered in fixing seat by locking member, convenient working personnel carry out clean-up operation to water tank,
Setting flange is fastened in mounting hole, is made fixing seat and the sealing of capping junction, is prevented water tank from generating leakage.
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 fixing seat of the utility model；
Fig. 3 is the schematic perspective view of the capping of the utility model；
In attached drawing, component representated by each label is as follows:
1- water tank, 2- water inlet, 3- water outlet, 4- forcing pipe, 5- fixing sleeve, 6- screw rod, 7- internal screw thread turning set, 8-
Mounting plate, 9- manual ball valve, 10- sewage draining exit, 11- fixing seat, 12- access hole, 13- mounting hole, 14- capping, 15- flange,
16- sliding axle, 17-T shape inserted link, 18- tension spring, 19- 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 New type coal centrifugal water pump in mine priming device as shown in Figs. 1-3 comprising:
Water tank 1, be equipped at the top of the water tank 1 with its internal water inlet 2 be connected to, lower end equipped with inside it
The water outlet 3 of connection；
Forcing pipe 4, the forcing pipe 4 are arranged on water tank 1 and inside connection water tanks 1；
Fixing sleeve 5, the fixing sleeve 5 are connected to 1 bottom of water tank vertically；
Screw rod 6, the screw rod 6 are plugged in fixing sleeve 5, are coaxially provided on the corresponding fixing sleeve 5 for screw rod 6 freely
By through-hole；
Internal screw thread turning set 7, the internal screw thread turning set 7 are set on screw rod 6 and are rotatablely connected with fixing sleeve 5, specifically
Fixing sleeve 5 can be equipped with the convex block 19 of the annular extended to its radial outside, is provided on corresponding internal screw thread turning set 7 by ground
For the engaging of convex block 19 and the T-slot that can be freely rotated in it of convex block 19, engaging by convex block 19 with T-slot makes internal screw thread
Turning set 7 and fixing sleeve 5 are rotatablely connected；
Mounting plate 8, the mounting plate 8 are connected to 6 bottom of screw rod.
The forcing pipe 4 is equipped with manual ball valve 9, and manual ball valve 9 controls the on-off of forcing pipe 4, naturally it is also possible to be arranged
At electric ball valve for mine.
1 side of water tank is equipped with and its internal sewage draining exit 10 being connected to.
1 side of water tank is equipped with fixing seat 11, and the fixing seat 11 is flange-shaped structure, is provided with thereon and the storage
Access hole 12 be connected to inside water tank 1, through-hole form is also provided with the mounting hole 13 of blind hole form, the fixing seat 11 thereon
On be connected with capping 14, the capping 14 is equipped with flanges 15 that are that mutually its outside extends and being fastened in the mounting hole 13,
The capping 14 is locked in fixing seat 11 by locking member.
The locking member includes that at least one is connected horizontally on sliding axle 16 that is in fixing seat 11 and penetrating capping 14, erects
Direct puncture goes out T shape inserted link 17 described covering 14 peripheral outer walls and that energy is free to slide, is provided on the corresponding sliding axle 16 for T
The jack that shape inserted link 17 plugs together is set with tension spring 18 on the T shape inserted link 17, and described 18 one end of tension spring is fixed in capping 14,
Its other end is fixed on the T shape inserted link 17.
The utility model is when in use: rotation internal screw thread turning set drives screw rod vertical shift in fixing sleeve, to make
Water outlet on water tank is corresponding with the centrifugal water pump in pump house, then by the water outlet of water tank by bolt and flange with
External centrifugal water pump is connected, and water inlet is connected by bolt and flange with external reservoir, and then forms the pump drainage completed
Water lines are evacuated the water in reservoir by centrifugal water pump using siphon principle, while forcing pipe is connected to external high pressure
Water lines open manual ball valve, and the water of external high pressure water lines will be filled by forcing pipe to be led in water tank, make to generate in water tank
High pressure after the water emptying in reservoir, closes manual ball valve so that the water in reservoir be made to flow rapidly into centrifugal water pump,
That is, complete centrifugal water pump vacuumizes operation, to being removed contamination in water tank or when upkeep operation, first toward closure skirt
T shape inserted link is pulled, by capping outside sliding axle length direction extraction fixing seat, unclamps T shape inserted link, operating personnel is by fixing at this time
Access hole, which enters in water tank, on seat is removed contamination or upkeep operation, after operation, pulls T shape inserted link toward closure skirt, will
Capping is across sliding axle and snaps into its upper flange in mounting hole, unclamps T shape inserted link, and under tension spring effect, T shape inserted link will be inserted
In jack, capping is locked in fixing seat on sliding axle for conjunction, is removed contamination or upkeep operation that is, completing at this time.
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 (5)
1. a kind of New type coal centrifugal water pump in mine priming device, characterized in that it comprises:
Water tank (1), be equipped at the top of the water tank (1) with its internal water inlet (2) be connected to, lower end equipped with in it
The water outlet (3) of portion's connection；
Forcing pipe (4), the forcing pipe (4) is arranged on water tank (1) and connection water tank (1) is internal；
Fixing sleeve (5), the fixing sleeve (5) are connected to water tank (1) bottom vertically；
Screw rod (6), the screw rod (6) are plugged in fixing sleeve (5), are coaxially provided on the corresponding fixing sleeve (5) for screw rod
(6) freely through through-hole；
Internal screw thread turning set (7), the internal screw thread turning set (7) are set on screw rod (6) and are rotatablely connected with fixing sleeve (5)；
Mounting plate (8), the mounting plate (8) are connected to screw rod (6) bottom.
2. a kind of New type coal centrifugal water pump in mine priming device according to claim 1, which is characterized in that the pressurization
It manages (4) and is equipped with manual ball valve (9).
3. a kind of New type coal centrifugal water pump in mine priming device according to claim 1, which is characterized in that the water storage
Case (1) side is equipped with and its internal sewage draining exit (10) being connected to.
4. a kind of New type coal centrifugal water pump in mine priming device according to claim 1, which is characterized in that the water storage
Case (1) side is equipped with fixing seat (11), and the fixing seat (11) is flange-shaped structure, is provided with thereon interior with the water tank (1)
Portion's connection, the access hole (12) of through-hole form, are also provided with the mounting hole (13) of blind hole form thereon, on the fixing seat (11)
It is connected with capping (14), the capping (14) is equipped with that mutually its outside extends and is fastened on convex in the mounting hole (13)
Edge (15), the capping (14) are locked on fixing seat (11) by locking member.
5. a kind of New type coal centrifugal water pump in mine priming device according to claim 4, which is characterized in that the locking
Part include at least one be connected horizontally on sliding axle (16) that is on fixing seat (11) and penetrating capping (14), be pierced by vertically it is described
Cover (14) peripheral outer wall and can T shape inserted link (17) free to slide, be provided on the corresponding sliding axle (16) and inserted for T shape
The jack that bar (17) plugs together is set with tension spring (18) on the T shape inserted link (17), and described tension spring (18) one end is fixed in capping
(14) on, the other end is fixed on the T shape inserted link (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368822.5U CN208845374U (en) | 2018-08-23 | 2018-08-23 | A kind of New type coal centrifugal water pump in mine priming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368822.5U CN208845374U (en) | 2018-08-23 | 2018-08-23 | A kind of New type coal centrifugal water pump in mine priming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845374U true CN208845374U (en) | 2019-05-10 |
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ID=66356308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821368822.5U Active CN208845374U (en) | 2018-08-23 | 2018-08-23 | A kind of New type coal centrifugal water pump in mine priming device |
Country Status (1)
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| CN (1) | CN208845374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026738A (en) * | 2018-08-23 | 2018-12-18 | 淮南市阶梯电子科技有限公司 | A kind of New type coal centrifugal water pump in mine priming device |
-
2018
- 2018-08-23 CN CN201821368822.5U patent/CN208845374U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026738A (en) * | 2018-08-23 | 2018-12-18 | 淮南市阶梯电子科技有限公司 | A kind of New type coal centrifugal water pump in mine priming device |
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