CN203599131U - Pressurization type cleaner applied to oil way of pumping unit speed-reduction gearbox - Google Patents

Pressurization type cleaner applied to oil way of pumping unit speed-reduction gearbox Download PDF

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Publication number
CN203599131U
CN203599131U CN201320748108.XU CN201320748108U CN203599131U CN 203599131 U CN203599131 U CN 203599131U CN 201320748108 U CN201320748108 U CN 201320748108U CN 203599131 U CN203599131 U CN 203599131U
Authority
CN
China
Prior art keywords
plugging plate
shower nozzle
spring
pumping unit
cleaning agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320748108.XU
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Chinese (zh)
Inventor
汪正华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DEYANG ZHENGXING MACHINERY MANUFACTURING PLANT
Original Assignee
DEYANG ZHENGXING MACHINERY MANUFACTURING PLANT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DEYANG ZHENGXING MACHINERY MANUFACTURING PLANT filed Critical DEYANG ZHENGXING MACHINERY MANUFACTURING PLANT
Priority to CN201320748108.XU priority Critical patent/CN203599131U/en
Application granted granted Critical
Publication of CN203599131U publication Critical patent/CN203599131U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pressurization type cleaner applied to an oil way of a pumping unit speed-reduction gearbox. The pressurization type cleaner applied to the oil way of the pumping unit speed-reduction gearbox comprises a cleaning agent heater, a stretchable metal hose, a sealing plate, a spring and a sprayer, wherein the cleaning agent heater is connected with the sprayer through the stretchable metal hose, the spring is fixed in an inner cavity of the sprayer, the outer diameter of the sealing plate is matched with the inner diameter of the inner cavity of the sprayer, and the sealing plate is movably arranged in the inner cavity of the sprayer through the spring. When the pressure between the sealing plate and the cleaning agent heater is larger than the elastic force of the sealing plate, the sealing plate is matched with the spring to open the inner cavity of the sprayer. When the pressure between the sealing plate and the cleaning agent heater is smaller than the elastic force of the sealing plate, the sealing plate is matched with the spring to seal the inner cavity of the sprayer. The pressurization type cleaner applied to the oil way of the pumping unit speed-reduction gearbox can automatically increase the jetting strength and jetting speed of steam.

Description

For the booster-type cleaner of oil duct of oil pumping unit reduction gearbox
Technical field
The utility model relates to oil pumper field, relates in particular to a kind of booster-type cleaner for oil duct of oil pumping unit reduction gearbox.
Background technology
At present, in oil field operation, oil duct of oil pumping unit reduction gearbox often can be because the quality of environment, temperature or the lubricating oil that uses causes the obstruction of reduction box oil duct, lubricating oil can reduce by flow velocity like this, flow reduces, even cutout, the bearing that makes oil pumper can not well be lubricated and the accident of gear-bearing wearing and tearing occurred; Often only have and oil duct of oil pumping unit reduction gearbox is carried out to the normal operation of necessary maintenance and clean guarantee oil pumper, the generation of minimizing accident.Therefore following technology is proposed: as China Patent No. " 200920010401.X " discloses a kind of Special-purpose spray head for removing blockage in prior art, its open day is on November 25th, 2009, its technical scheme is that described shower nozzle is made up of globe valve, high pressure flexible metallic conduit and Metallic Nozzle At The Ingot, globe valve is arranged on high pressure flexible metallic conduit, on high pressure flexible metallic conduit, be welded with Metallic Nozzle At The Ingot, one end of Metallic Nozzle At The Ingot is provided with nozzle, is provided with Heat expansion metal pipe between the other end and high pressure flexible metallic conduit.But in actual use, because high pressure flexible metallic conduit is communicated with by shower nozzle with reduction box oil duct, pressure is between the two identical, and between shower nozzle and high pressure flexible metallic conduit without supercharging device, the steam producing will low-speed flow to reduction box oil duct, a little less than not only causing the injection dynamics of steam, also cause the cleaning effect of reduction box oil duct poor.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, and a kind of booster-type cleaner for oil duct of oil pumping unit reduction gearbox is provided, and the utility model can increase injection dynamics and the jet velocity of steam automatically.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of booster-type cleaner for oil duct of oil pumping unit reduction gearbox, it is characterized in that: comprise cleaning agent heater, telescopic metal hose, plugging plate, spring and shower nozzle, described cleaning agent heater is connected with shower nozzle by telescopic metal hose, described spring is fixed in the inner chamber of shower nozzle, the external diameter of described plugging plate and the internal diameter of nozzle cavity are suitable, plugging plate is movably arranged on by spring in the inner chamber of shower nozzle, in the time that the pressure between plugging plate and cleaning agent heater is greater than the elastic force of plugging plate, plugging plate coordinates and opens nozzle cavity with spring; In the time that the pressure between plugging plate and cleaning agent heater is less than the elastic force of plugging plate, plugging plate coordinates shutoff nozzle cavity with spring.
Gap between described plugging plate and the internal chamber wall of shower nozzle is less than 1mm.
Between described plugging plate and the internal chamber wall of shower nozzle, be provided with the sealant for preventing steam leakage, sealing layer is fixedly installed on the side of plugging plate.
On described shower nozzle, be evenly provided with multiple spray orifices, total spray angle of multiple spray orifices is greater than 120 degree.
Employing the utility model has the advantage of:
One, in the utility model, by coordinating of plugging plate and spring, pressure between plugging plate and cleaning agent heater is increased automatically, in the time that this pressure is greater than the critical point of plugging plate elastic force, steam between plugging plate and cleaning agent heater just can be spouting from shower nozzle without letup, not only increase the injection dynamics of steam, also increased the jet velocity of steam, be conducive to improve the cleaning effect of reduction box fuel tank.
Two, in the utility model, the gap between described plugging plate and the internal chamber wall of shower nozzle is less than 1mm, and this structure is conducive to improve fast the pressure between plugging plate and cleaning agent heater.
Three, in the utility model, between described plugging plate and the internal chamber wall of shower nozzle, be provided with the sealant for preventing steam leakage, sealing layer is fixedly installed on the side of plugging plate, this structure can prevent that steam leakage between plugging plate and cleaning agent heater is to reduction box oil duct, and the pressure that is conducive to accelerate between plugging plate and cleaning agent heater is pushed the speed.
Four, in the utility model, on shower nozzle, be evenly provided with multiple spray orifices, can further strengthen the injection dynamics of steam, and total spray angle of multiple spray orifices be greater than 120 degree, can rinse reduction box oil duct, is conducive to improve cleaning efficiency quick and completely.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model shower nozzle is closed.
Fig. 2 is the structural representation that the utility model shower nozzle is opened.
Being labeled as in figure: 1, cleaning agent heater, 2, telescopic metal hose, 3, plugging plate, 4, shower nozzle, 5, spring, 6, sealant.
The specific embodiment
Embodiment 1
A kind of booster-type cleaner for oil duct of oil pumping unit reduction gearbox, comprise cleaning agent heater 1, telescopic metal hose 2, plugging plate 3, spring 5 and shower nozzle 4, described cleaning agent heater 1 is connected with shower nozzle 4 by telescopic metal hose 2, described spring 5 is fixed in the inner chamber of shower nozzle 4, the internal diameter of the external diameter of described plugging plate 3 and shower nozzle 4 inner chambers is suitable, plugging plate 3 is movably arranged on by spring 5 in the inner chamber of shower nozzle 4, in the time that the pressure between plugging plate 3 and cleaning agent heater 1 is greater than the elastic force of plugging plate 3, plugging plate 3 coordinates with spring 5 opens shower nozzle 4 inner chambers; In the time that the pressure between plugging plate 3 and cleaning agent heater 1 is less than the elastic force of plugging plate 3, plugging plate 3 coordinates shutoff shower nozzle 4 inner chambers with spring 5.
The preferred embodiment of the present embodiment is, the gap between described plugging plate 3 and the internal chamber wall of shower nozzle 4 is less than 1mm, just contact with the internal chamber wall of shower nozzle 4 with the side of plugging plate 3, and be good but can not hinder the reciprocating motion of plugging plate 3.
The another preferred embodiment of the present embodiment is, on described shower nozzle 4, is evenly provided with multiple spray orifices, and total spray angle of multiple spray orifices is greater than 120 degree, disposable by clean reduction box oil duct complete to guarantee.
In the present embodiment, for the ease of the switch of steam, in the outlet of cleaning agent heater 1, be provided with valve.
In the present embodiment, described telescopic metal hose 2 is high-pressure telescopic formula metal hose 2, and the degree of depth that adopts telescopic metal hose 2 can extend shower nozzle 4 to enter reduction box oil duct, is conducive to strengthen the flushing dynamics of steam to reduction box oil duct.
Embodiment 2
The present embodiment and above-described embodiment are basic identical, the main distinction is: between described plugging plate 3 and the internal chamber wall of shower nozzle 4, be provided with the sealant 6 for preventing steam leakage, sealing layer 6 is fixedly installed on the side of plugging plate 3, for the gap between internal chamber wall and the plugging plate 3 of shutoff shower nozzle 4, above-mentioned set-up mode is preferred, but be not limited to above-mentioned optimal way, for example sealant 6 also can be arranged on the internal chamber wall of shower nozzle 4.

Claims (4)

1. the booster-type cleaner for oil duct of oil pumping unit reduction gearbox, it is characterized in that: comprise cleaning agent heater (1), telescopic metal hose (2), plugging plate (3), spring (5) and shower nozzle (4), described cleaning agent heater (1) is connected with shower nozzle (4) by telescopic metal hose (2), described spring (5) is fixed in the inner chamber of shower nozzle (4), the internal diameter of the external diameter of described plugging plate (3) and shower nozzle (4) inner chamber is suitable, plugging plate (3) is movably arranged in the inner chamber of shower nozzle (4) by spring (5), in the time that the pressure between plugging plate (3) and cleaning agent heater (1) is greater than the elastic force of plugging plate (3), plugging plate (3) coordinates with spring (5) opens shower nozzle (4) inner chamber, in the time that the pressure between plugging plate (3) and cleaning agent heater (1) is less than the elastic force of plugging plate (3), plugging plate (3) coordinates shutoff shower nozzle (4) inner chamber with spring (5).
2. the booster-type cleaner for oil duct of oil pumping unit reduction gearbox as claimed in claim 1, is characterized in that: the gap between described plugging plate (3) and the internal chamber wall of shower nozzle (4) is less than 1mm.
3. the booster-type cleaner for oil duct of oil pumping unit reduction gearbox as claimed in claim 1, it is characterized in that: between described plugging plate (3) and the internal chamber wall of shower nozzle (4), be provided with the sealant (6) for preventing steam leakage, sealing layer (6) is fixedly installed on the side of plugging plate (3).
4. the booster-type cleaner for oil duct of oil pumping unit reduction gearbox as described in claim 1,2 or 3, is characterized in that: described shower nozzle is evenly provided with multiple spray orifices on (4), total spray angle of multiple spray orifices is greater than 120 degree.
CN201320748108.XU 2013-11-25 2013-11-25 Pressurization type cleaner applied to oil way of pumping unit speed-reduction gearbox Expired - Fee Related CN203599131U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320748108.XU CN203599131U (en) 2013-11-25 2013-11-25 Pressurization type cleaner applied to oil way of pumping unit speed-reduction gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320748108.XU CN203599131U (en) 2013-11-25 2013-11-25 Pressurization type cleaner applied to oil way of pumping unit speed-reduction gearbox

Publications (1)

Publication Number Publication Date
CN203599131U true CN203599131U (en) 2014-05-21

Family

ID=50711832

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320748108.XU Expired - Fee Related CN203599131U (en) 2013-11-25 2013-11-25 Pressurization type cleaner applied to oil way of pumping unit speed-reduction gearbox

Country Status (1)

Country Link
CN (1) CN203599131U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140521

Termination date: 20141125

EXPY Termination of patent right or utility model