CN202746176U - Packing propeller of reciprocation pump - Google Patents
Packing propeller of reciprocation 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
- packing
- propeller
- propulsion device
- center
- cylindrical shell
- 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
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a packing propeller of a reciprocation pump, which is applied to maintenance of the reciprocation pump and additional arrangement of a packing. The packing propeller is characterized in that a propeller cylinder body is cylindrical and is provided with a center hole, one end of the propeller cylinder body is provided with an annular plane, the annular plane is a propelling end face, and in use, the packing of the reciprocation pump is in contact with the propelling end face. The other end of the propeller cylinder body is provided with a cylinder bottom which is provided with a center screw hole, and the center line of the center screw hole and the center line of the propeller cylinder body are in the same straight line. The outer diameter of the propeller cylinder is 98mm and the height of the propeller cylinder is 160mm; the specification of the center screw hole is N20*2, and the thickness of the cylinder bottom is 30mm. The packing propeller has the advantages of capabilities of conveniently adding the packing of the reciprocation pump, shortening the time of the maintenance operation and lowering the labor intensity, simple structure, simpleness in manufacture, small size, good portability, and easiness in 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 reciprocation 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 reciprocation 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 reciprocation 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 |