CN202746176U - Packing propeller of reciprocating pump - Google Patents
Packing propeller of reciprocating pump Download PDFInfo
- Publication number
- CN202746176U CN202746176U CN 201220299763 CN201220299763U CN202746176U CN 202746176 U CN202746176 U CN 202746176U CN 201220299763 CN201220299763 CN 201220299763 CN 201220299763 U CN201220299763 U CN 201220299763U CN 202746176 U CN202746176 U CN 202746176U
- Authority
- CN
- China
- Prior art keywords
- propeller
- packing
- reciprocating pump
- propulsion device
- barrel
- 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
Links
- 238000012856 packing Methods 0.000 title claims abstract description 28
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
Reciprocating pump packing propeller is applied to the maintenance of reciprocating pump, installs the packing additional. Is characterized in that: the propeller barrel is cylindrical and is provided with a central hole, one end of the propeller barrel is an annular plane which is a propelling end face, and a packing of the reciprocating pump is in contact with the propelling end face when the propeller barrel is used. The other end of the propeller barrel is provided with a barrel bottom, the barrel bottom is provided with a central screw hole, and the central line of the central screw hole and the central line of the propeller barrel are on the same straight line. The outer diameter of the propeller cylinder is 98mm, and the height of the propeller cylinder is 160 mm; the specification of the central screw hole is N20 multiplied by 2; the thickness of the bottom of the cylinder is 30 mm. The effect is as follows: the reciprocating pump packing can be conveniently added, the maintenance operation time is shortened, and the labor intensity is reduced; simple structure, simple manufacture, small volume, convenient carrying and easy operation.
Description
Technical field
The utility model relates to the oil-field flooding field of mechanical technique, and particularly a kind of special tool for service of reciprocating pump is a kind of reciprocating pump packing propulsion device.
Background technique
At present, each oil field generally all is to adopt the reciprocating pump water flooding regime.In order to guarantee normal production, prevent from polluting and etching apparatus, often need to change the packing Leakage prevention of reciprocating pump.The sealed letter of present reciprocating type reciprocating pump all is laterally to install, the space of changing packing is very narrow and small, the packing of a plunger (every plunger is by 5 to 8 packing_seals) is all changed, need pump head gland, plug, plunger and old packing etc. are all taken out and could change from fluid end (pump head), whole operating process needs 60 minutes, and to change the packing labor intensity of wasting time and energy large at every turn.
The model utility content
The purpose of this utility model is: a kind of reciprocating pump packing propulsion device is provided, can easily doses reciprocating type reciprocating pump packing, save manpower, save time, reduce employee's labor intensity.
The technical solution adopted in the utility model is: reciprocating pump packing propulsion device, comprise propulsion device cylindrical shell and the cylinder end, it is characterized in that: the propulsion device cylindrical shell is that cylindrical has center hole, one end of propulsion device cylindrical shell is planar annular, planar annular is to advance end face, the packing of reciprocating pump and propelling end contact during use.At the bottom of the other end of propulsion device cylindrical shell had tin,, there was center screw at a cylinder end, and the center line of center screw and propulsion device cylindrical shell center line are on the same straight line.
The external diameter of described propulsion device cylindrical shell is 98mm, highly is 160mm; The specification of described center screw is N20 * 2; The thickness at the cylinder end is 30mm.
Using method is very simple, and service worker can operate, use.
The beneficial effects of the utility model: the utility model reciprocating pump packing propulsion device, can dose easily the reciprocating pump packing, shorten the time of maintenance operation, reduce labor intensity; Simple in structure, to make simply, volume is little, and is easy to carry, processing ease.
Description of drawings
Fig. 1 is the utility model reciprocating pump packing propeller structure generalized section.
Fig. 2 is the plan view of Fig. 1.
Among the figure, 1-advances end face, 2-propulsion device cylindrical shell, and at the bottom of the 3-cylinder, the 4-center screw.
Embodiment
Embodiment 1: take a reciprocating pump packing propulsion device as example, the utility model is described in further detail.
Consult Fig. 1.The utility model reciprocating pump packing propulsion device comprises propulsion device cylindrical shell 2 and the cylinder end 3.Propulsion device cylindrical shell 2 is for cylindrical has center hole, and the external diameter of propulsion device cylindrical shell 2 is 98mm, highly is 160mm, center-hole diameter 82mm.One end of propulsion device cylindrical shell 2 is planar annular, and planar annular is to advance end face 1.At the bottom of the other end of propulsion device cylindrical shell 2 has tin 3, the thickness at the cylinder end 3 is 30mm., there is center screw 4 at the cylinder end 3, and the specification of center screw 4 is N20 * 2.The center line of center screw 4 and propulsion device cylindrical shell 2 center lines are on the same straight line.
On probation at two 5DS-60/6.3 reciprocating pumps.When changing the reciprocating pump packing, only need to take out old packing, plunger and coupling rod are dismantled, being tightened on the screw thread of coupling rod on the reciprocating pump packing propulsion device, then, driving the packing propulsion device by coupling rod and one by one packing is advanced in the pump barrel 20 minutes times spent.
Claims (2)
1. reciprocating pump packing propulsion device, comprise propulsion device cylindrical shell (2) and the cylinder end (3), it is characterized in that: propulsion device cylindrical shell (2) has center hole for cylindrical, one end of propulsion device cylindrical shell (2) is planar annular, planar annular is to advance end face (1), at the bottom of the other end of propulsion device cylindrical shell (2) has tin (3), the cylinder end (3) has center screw (4), and the center line of center screw (4) and propulsion device cylindrical shell (2) center line are on the same straight line.
2. reciprocating pump packing propulsion device according to claim 1, it is characterized in that: the external diameter of described propulsion device cylindrical shell (2) is 98mm, highly is 160mm; The specification of described center screw (4) is N20 * 2; The thickness of the cylinder end (3) is 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299763 CN202746176U (en) | 2012-06-21 | 2012-06-21 | Packing propeller of reciprocating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299763 CN202746176U (en) | 2012-06-21 | 2012-06-21 | Packing propeller of reciprocating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746176U true CN202746176U (en) | 2013-02-20 |
Family
ID=47705578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220299763 Expired - Fee Related CN202746176U (en) | 2012-06-21 | 2012-06-21 | Packing propeller of reciprocating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746176U (en) |
-
2012
- 2012-06-21 CN CN 201220299763 patent/CN202746176U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20210621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |