CN205918579U - Slush pump that radiating effect is good - Google Patents
Slush pump that radiating effect is good Download PDFInfo
- Publication number
- CN205918579U CN205918579U CN201620705368.2U CN201620705368U CN205918579U CN 205918579 U CN205918579 U CN 205918579U CN 201620705368 U CN201620705368 U CN 201620705368U CN 205918579 U CN205918579 U CN 205918579U
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- plunger
- pump
- slush pump
- heat dissipation
- pump housing
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a slush pump that radiating effect is good, including the pump body (1), plunger system and actuating system, the play mud mouth department of the pump body (1) is equipped with A check valve (2), and the ni kouchu that advances of the pump body (1) is equipped with B check valve (14), the plunger system includes piston tube, plunger (13) and piston rod (7), and piston tube outside cladding has cooling water passageway (6), is equipped with cooling water inlet (5) and coolant outlet (11) on cooling water passageway (6), the actuating system is including drive case (16) and crank system (8), crank system (8) and piston rod (7) swing joint, the external transmission system of crank system (8). The beneficial effects of the utility model are that: the utility model discloses an it can use recirculated cooling water continuously to take away the heat that the piston rod produced because of the friction to set up the cooling water passageway to this temperature that is favorable to reducing the slush pump during operation avoids the slush pump to receive the damage because of high temperature, is favorable to prolonging its life.
Description
Technical field
This utility model is related to field, specifically, is a kind of slush pump of good heat dissipation effect.
Background technology
Slush pump is the important component part of drilling equipment, and it can be by the mud in boring or water source in drilling process
Source is constantly discharged, and realizes continuously drilling.In conventional direct circulation is drilled, by slush pump is put in boring,
Water in boring, mud under pressure, through on slush pump water inlet end enter, then from discharge ends discharge, after through height
Pressure flexible pipe drains into earth's surface.
Conventional slush pump is piston type or plunger type, is driven the crank up of pump by engine, and bent axle passes through cross
Head carries piston or plunger to do linear reciprocating motion in pumping cylinder again, in the alternating action of water inlet valve assembly and draining valve assembly
Under, realize sucking and discharge water, the purpose of mud.Slush pump under the conditions of prior art due to work under bad environment so that its
Caloric value is larger, and the impact that receives during work, also ratio is larger for the vibrations producing, and is unfavorable for continuously using, and its service life
Also can be affected.
Utility model content
The purpose of this utility model is to provide one kind to be conducive to bumper and absorbing shock, can radiate in order to continuous firing in time
Good heat dissipation effect slush pump.
This utility model is achieved through the following technical solutions: a kind of slush pump of good heat dissipation effect, including being provided with mud inlet
The plunger system connecting with the pump housing with the pump housing of mud mouth and the drive system being connected with plunger system, at the mud mouth of the pump housing
It is provided with a check valve, at the mud inlet of the pump housing, be provided with b check valve；
Plunger system includes piston tube, the plunger being arranged on piston tube and pump housing junction and the driving plunger of pump housing connection
Move back and forth to form the piston rod of negative pressure, outside piston tube, be coated with cooling-water duct, cooling-water duct is provided with respectively
The cooling water inlet of external cooling water recirculation system and coolant outlet；
Drive system include the driving box connecting with piston tube and be arranged in driving box and external drive system song
Handle system, crank system is in transmission connection with piston rod.
The described pump housing, piston tube and driving box are made using aluminum alloy materials.
The described pump housing is provided with several fin.
It is sealedly connected with elastic sealing film between described driving plunger and the pump housing.
Pass through hydraulic oil transfer motion power between described driving plunger and piston rod and driving between plunger and piston rod
Form hydraulic fluid chamber.
Described hydraulic fluid chamber is circumscribed with hydraulic oil inlet and hydraulic oil outlet.
Described driving box is provided with lubricating oil.
It is provided with grease channel in described crank system.
The outer surface of the described pump housing, piston tube and driving box is coated with High tailored coating.
Also include base, plunger system and drive system are fixedly mounted on base by Flexible Connector.
This utility model compared with prior art, has advantages below and a beneficial effect:
(1) this utility model can persistently take away piston rod because rubbing using recirculated cooling water by arranging cooling-water duct
The heat wiped and produce, thus reaching the purpose of cooling, advantageously reduces temperature during mud pump work with this, it is to avoid slush pump
It is damaged because of high temperature, be conducive to extending its service life；
(2) this utility model makes the pump housing, piston tube and driving box by using aluminum alloy materials, can ensured with this
So that the pump housing, piston tube and driving box have good heat dispersion so that producing when working under conditions of sufficient mechanical strength
Heat can distribute in time, thus reducing temperature during mud pump work, be conducive to making slush pump continuous firing thus
Work efficiency is avoided to be affected, also the service life of specific surface slush pump is affected；
(3) this utility model passes through to arrange fin on the pump housing, can quickly conduct heat and by heat by fin
Amount distributes, and advantageously reduces temperature during pump housing work；
(4) this utility model passes through to arrange the effect that elastic sealing film can play sealing, it is to avoid mud enters piston tube
Interior and so that piston tube internal structure is worn, the work efficiency of slush pump also be ensure that with this, it is to avoid the fortune of plunger system
Row is blocked；
(5) this utility model, by using hydraulic oil transfer motion power, can play the effect of bumper and absorbing shock, it is to avoid conveying mud
The impact endurance test shock producing during slurry is delivered to piston rod or drive system, is conducive to avoiding piston rod or drive system to be shaken by impact
Move and make work efficiency unstable, also avoiding piston rod or drive system because being damaged by impact endurance test shock, being conducive to prolonging
The service life of long slush pump；
(6) this utility model passes through to arrange hydraulic oil inlet and hydraulic oil outlet so that hydraulic oil can be changed, and energy
Enough sizes being adjusted hydraulic fluid chamber by interpolation or minimizing hydraulic oil, are conducive to avoiding because of hydraulic pressure deterioration of oil or are contaminated
And so that work efficiency is affected；
(7) this utility model by arrange lubricating oil enable to crank system operationally automatically contact with lubricating oil and
Lubricated, be conducive to reducing wearing and tearing of being subject to of crank system with this, and crank system can be played with the effect of cooling, have
Beneficial to the service life extending slush pump；
(8) this utility model passes through to arrange grease channel in crank system, will be able to be lubricated by grease channel
Oil imports in piston rod, is conducive to reducing the abrasion of piston rod with this, extends the service life of piston rod；
(9) this utility model passes through to coat High tailored coating in the outer surface of the pump housing, piston tube and driving box, is conducive to passing through
High tailored coating is by the heat of the pump housing, piston tube and driving box to external radiation thus playing the effect of cooling；
(10) this utility model is fixedly mounted on base by Flexible Connector by making plunger system and drive system,
Be conducive to buffering shock-absorbing by using Flexible Connector, the vibrations of slush pump when can reduce work with this, thus avoid mud
The use of pump is affected.
Brief description
Fig. 1 is a kind of internal structure schematic diagram of the slush pump of good heat dissipation effect；
Fig. 2 is a kind of front view of the slush pump of good heat dissipation effect；
Wherein 1 pump housing, 2 a check valves, 3 elastic sealing film, 4 hydraulic oil inlet, 41 hydraulic fluid chambers, 5 is cold
But water inlet, 6 cooling-water ducts, 7 piston rods, 8 crank systems, 9 lubricating oil, 10 grease channels, 11 is cold
But water out, 12 hydraulic oil outlet, 13 driving plungers, 14 b check valves, 15 fin, 16 driving box, 17 bottoms
Seat, 18 Flexible Connectors.
Specific embodiment
With reference to embodiment, this utility model is described in further detail, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1:
As shown in figure 1, in the present embodiment, a kind of slush pump of good heat dissipation effect, including being provided with mud inlet and mud mouth
Plunger system and the drive system being connected with plunger system that the pump housing 1 is connected with the pump housing 1, are provided with a at the mud mouth of the pump housing 1 mono-
To valve 2, at the mud inlet of the pump housing 1, it is provided with b check valve 14.
Plunger system includes piston tube, the plunger 13 being arranged on piston tube and the pump housing 1 junction and the driving of the pump housing 1 connection
Plunger 13 moves back and forth to form the piston rod 7 of negative pressure, is coated with cooling-water duct 6, cooling-water duct 6 sets outside piston tube
It is equipped with the cooling water inlet 5 of external cooling water recirculation system and coolant outlet 11 respectively, can by cooling water recirculation system
Inject cooling water into cooling-water duct 6, cooling water can take away, through cooling-water duct 6, the heat that piston rod 7 friction produces,
And take heat out of slush pump from coolant outlet 11, thus play the effect of cooling.
Drive system is included the driving box 16 being connected with piston tube and is arranged in driving box 16 and external drive system
Crank system 8, crank system 8 is flexibly connected with piston rod 7 in order to control piston rod 7 to move back and forth in piston tube, makes
Crank system 8 is controlled to run with drive system, crank system 8 controls piston rod 7 to move back and forth thus driving in piston tube again
Plunger 13 moves back and forth, drive plunger 13 by with have a check valve 2 and b check valve 14 to use cooperatively periodically to be formed negative pressure from
And realize pumping out the function of mud, this utility model is passed through setting cooling-water duct 6 and persistently can be taken away using recirculated cooling water
The heat that piston rod 7 produces because of friction, thus reaching the purpose of cooling, advantageously reduces temperature during mud pump work with this
Degree, it is to avoid slush pump is damaged because of high temperature, is conducive to extending its service life.
Embodiment 2:
On the basis of embodiment 1, in the present embodiment, the described pump housing 1, piston tube and driving box 16 adopt aluminium alloy material
Material is made, and makes the pump housing, piston tube and driving box by using aluminum alloy materials, can ensure sufficient mechanical strength with this
Under the conditions of so that the pump housing, piston tube and driving box have good heat dispersion so that the heat that produces can be timely during work
Distributing, thus reducing temperature during mud pump work, being conducive to making slush pump continuous firing thus avoiding work efficiency to be subject to
To impact, also the service life of specific surface slush pump is affected.
Embodiment 3:
On the basis of embodiment 1, in the present embodiment, the described pump housing 1 is provided with several fin 15, by pump
On body, fin 15 is set, heat can quickly be conducted by fin 15 and heat distributed, advantageously reduce the pump housing and work
When temperature, fin 15 can supporting waveform in order to increase its surface area, thus increasing area of dissipation, being conducive to this
Improve radiating rate.
Embodiment 4:
On the basis of embodiment 1, in the present embodiment, between described driving plunger 13 and the pump housing 1, it is sealedly connected with bullet
Property diaphragm seal 3, drive between plunger 13 and piston rod 7 by hydraulic oil transfer motion power and drive plunger 13 and piston rod 7 it
Between form hydraulic fluid chamber 41, hydraulic fluid chamber 41 is circumscribed with hydraulic oil inlet 4 and hydraulic oil outlet 12, by arranging elastic sealing film
3 effects that can play sealing, it is to avoid mud enters in piston tube makes piston tube internal structure be worn, and also avoids hydraulic pressure
Oil is subject to mud contamination, also ensure that the work efficiency of slush pump with this, it is to avoid the operation of plunger system is blocked, and passes through
Setting hydraulic oil inlet 4 and hydraulic oil outlet 12 are so that hydraulic oil can be changed, and by adding or can reduce hydraulic oil
To adjust the size of hydraulic fluid chamber 41, to be conducive to avoiding because of hydraulic pressure deterioration of oil or be contaminated and make work efficiency be subject to shadow
Ring.
Embodiment 5:
On the basis of embodiment 1, in the present embodiment, described driving box 16 is provided with lubricating oil 9, in crank system 8
Be provided with grease channel 10, by arrange lubricating oil 9 enable to crank system 8 operationally automatically contact with lubricating oil 9 and
Lubricated, be conducive to reducing wearing and tearing of being subject to of crank system 8 with this, and crank system 8 can be played with the effect of cooling,
Be conducive to extending the service life of slush pump, by arranging grease channel 10, can be by grease channel 10 by lubricating oil 9
Import in piston rod 7, be conducive to reducing the abrasion of piston rod 7 with this, extend the service life of piston rod 7.
Embodiment 6:
On the basis of embodiment 5, in the present embodiment, the outer surface of the described pump housing 1, piston tube and driving box 16 coats
There is High tailored coating, High tailored coating is to integrate reflection, radiate the new coating heat-insulated with cenosphere, and coating can be to 400nm
The solar infrared of～2500nm scope and ultraviolet carry out high reflection, do not allow the heat of the sun carry out accumulation in body surface and rise
Temperature, can carry out radiations heat energy radiating and cooling again automatically, the heat radiation of body surface in space, reduce the temperature of object
Degree, coats High tailored coating by the outer surface in the pump housing 1, piston tube and driving box 16, is conducive to the pump housing by High tailored coating
1st, the heat of piston tube and driving box 16 is to external radiation thus playing the effect of cooling.
Embodiment 7:
As shown in Fig. 2 in the present embodiment, a kind of slush pump of good heat dissipation effect, also include base 17, plunger system and drive
Dynamic system is fixedly mounted on base 17 by Flexible Connector 18, passes through elastic connection by making plunger system and drive system
Part is fixedly mounted on base 17, is conducive to buffering shock-absorbing, mud when can reduce work with this by using Flexible Connector 18
The vibrations of stock pump, thus avoid the use of slush pump to be affected.
Embodiment 8:
On the basis of embodiment 1, in the present embodiment, crank system 8 is in transmission connection with drive system by belt system,
The effect of buffering shock-absorbing can be played with this by belt.
The above, be only preferred embodiment of the present utility model, and not this utility model is done with any pro forma limit
System, every any simple modification above example made according to technical spirit of the present utility model, equivalent variations, each fall within
Within protection domain of the present utility model.
Claims (10)
1. a kind of slush pump of good heat dissipation effect it is characterised in that: include the pump housing (1) and the pump being provided with mud inlet and mud mouth
Plunger system and the drive system being connected with plunger system that body (1) connects, are provided with a check valve at the mud mouth of the pump housing (1)
(2), it is provided with b check valve (14) at the mud inlet of the pump housing (1)；
Plunger system includes piston tube that the pump housing (1) connects, the plunger (13) being arranged on piston tube and the pump housing (1) junction and drives
Dynamic plunger (13) moves back and forth to form the piston rod (7) of negative pressure, is coated with cooling-water duct (6), cooling water outside piston tube
The cooling water inlet (5) of external cooling water recirculation system and coolant outlet (11) respectively are provided with passage (6)；
Drive system is included the driving box (16) being connected with piston tube and is arranged in driving box (16) and external drive system
Crank system (8), crank system (8) is in transmission connection with piston rod (7).
2. a kind of good heat dissipation effect according to claim 1 slush pump it is characterised in that: the described pump housing (1), piston
Pipe and driving box (16) are made using aluminum alloy materials.
3. a kind of good heat dissipation effect according to claim 1 slush pump it is characterised in that: set on the described pump housing (1)
There are several fin (15).
4. a kind of good heat dissipation effect according to claim 1 slush pump it is characterised in that: described driving plunger (13)
It is sealedly connected with elastic sealing film (3) and the pump housing (1) between.
5. a kind of good heat dissipation effect according to claim 1 slush pump it is characterised in that: described driving plunger (13)
Pass through hydraulic oil transfer motion power and form hydraulic fluid chamber between plunger (13) and piston rod (7) driving and piston rod (7) between
(41).
6. a kind of good heat dissipation effect according to claim 5 slush pump it is characterised in that: described hydraulic fluid chamber (41)
It is circumscribed with hydraulic oil inlet (4) and hydraulic oil outlet (12).
7. a kind of good heat dissipation effect according to claim 1 slush pump it is characterised in that: described driving box (16) sets
It is equipped with lubricating oil (9).
8. a kind of good heat dissipation effect according to claim 7 slush pump it is characterised in that: described crank system (8)
Inside it is provided with grease channel (10).
9. a kind of good heat dissipation effect according to claim 1 slush pump it is characterised in that: the described pump housing (1), piston
The outer surface of pipe and driving box (16) is coated with High tailored coating.
10. a kind of good heat dissipation effect according to claim 1 slush pump it is characterised in that: also include base (17), post
Plug system and drive system are fixedly mounted on base (17) by Flexible Connector (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705368.2U CN205918579U (en) | 2016-07-06 | 2016-07-06 | Slush pump that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705368.2U CN205918579U (en) | 2016-07-06 | 2016-07-06 | Slush pump that radiating effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205918579U true CN205918579U (en) | 2017-02-01 |
Family
ID=57874727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620705368.2U Active CN205918579U (en) | 2016-07-06 | 2016-07-06 | Slush pump that radiating effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205918579U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939630A (en) * | 2017-12-14 | 2018-04-20 | 中交第二公路勘察设计研究院有限公司 | One kind pumping bentonitic device of particle |
| CN108060672A (en) * | 2017-12-14 | 2018-05-22 | 中交第二公路勘察设计研究院有限公司 | A kind of pumping bentonitic method and device of particle |
| CN111197573A (en) * | 2019-12-31 | 2020-05-26 | 无锡市东亚泵业有限公司 | Reciprocating pump regulating valve |
| CN111520306A (en) * | 2020-04-14 | 2020-08-11 | 西北工业大学 | Novel power reciprocating mud pump |
| CN113007057A (en) * | 2021-03-15 | 2021-06-22 | 合肥工业大学 | Variable plunger pump power end |
-
2016
- 2016-07-06 CN CN201620705368.2U patent/CN205918579U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939630A (en) * | 2017-12-14 | 2018-04-20 | 中交第二公路勘察设计研究院有限公司 | One kind pumping bentonitic device of particle |
| CN108060672A (en) * | 2017-12-14 | 2018-05-22 | 中交第二公路勘察设计研究院有限公司 | A kind of pumping bentonitic method and device of particle |
| CN111197573A (en) * | 2019-12-31 | 2020-05-26 | 无锡市东亚泵业有限公司 | Reciprocating pump regulating valve |
| CN111520306A (en) * | 2020-04-14 | 2020-08-11 | 西北工业大学 | Novel power reciprocating mud pump |
| CN111520306B (en) * | 2020-04-14 | 2022-04-12 | 西北工业大学 | Novel power reciprocating mud pump |
| CN113007057A (en) * | 2021-03-15 | 2021-06-22 | 合肥工业大学 | Variable plunger pump power end |
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| GR01 | Patent grant |