CN203441416U - Recovery device for packing sprayed liquid - Google Patents
Recovery device for packing sprayed liquid Download PDFInfo
- Publication number
- CN203441416U CN203441416U CN201320370653.XU CN201320370653U CN203441416U CN 203441416 U CN203441416 U CN 203441416U CN 201320370653 U CN201320370653 U CN 201320370653U CN 203441416 U CN203441416 U CN 203441416U
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- Prior art keywords
- packing
- liquid
- leaked
- container
- flinger ring
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- Expired - Fee Related
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Abstract
The utility model provides a recovery device for packing sprayed liquid. The recovery device comprises a polish rod sealer of a pumping unit. The sealer is provided with a polish rod, packing on the polish rod, and a pressing cap pressing the packing downwards. A liquid stopping ring is arranged on the portion, above the packing, of the polish rod in a sleeved mode. The pressing cap is connected with a container surrounding the liquid stopping ring. When the packing is useless, the liquid is sprayed upwards along the outer surface of the polish rod, after the sprayed liquid is sprayed to the liquid stopping ring, axial flowing is changed into radial flowing under the effect of the liquid stopping ring, and the liquid flows into the container along a liquid channel. When a certain amount of liquid inside the container accumulates, the liquid is collected, and therefore the sprayed liquid due to leakage of the sealer can be recycled, and pollution to the environment is avoided.
Description
Technical field
The utility model relates to pumping unit rod sealing device.
Background technology
At present, when the packing serious wear of pumping unit rod sealing device, crude oil spray in well can occur and leak, the liquid that spray is leaked flows to well head and well site, can cause loss of liquid and contaminated environment.
Summary of the invention
In order to overcome the liquid of existing pumping unit rod sealing device spray leakage, flow to well head and well site, pollute the deficiency of environment and loss of liquid, the utility model provides a kind of packing spray to leak liquid withdrawal system, and it can spray sealer the liquids recovery utilization that drain spray goes out, and has avoided contaminated environment.
For achieving the above object, the technical solution adopted in the utility model is:
Liquid withdrawal system is leaked in a kind of packing spray, comprise pumping unit rod sealing device, the pressure cap that described sealer has the packing on polished rod, polished rod and compresses packing downwards, it is characterized in that: the polished rod upper ring cap above described packing has flinger ring, also on described pressure cap, connect a container that surrounds described flinger ring.
Liquid withdrawal system is leaked in described packing spray, wherein: it is inner that described flinger ring activity is placed on described pressure cap.
Liquid withdrawal system is leaked in described packing spray, it is characterized in that: on described pressure cap, be formed with the fluid passage that is communicated with described flinger ring side and described container.
Liquid withdrawal system is leaked in described packing spray, it is characterized in that: described flinger ring is metal, rubber or nylon material.
Liquid withdrawal system is leaked in described packing spray, it is characterized in that: described flinger ring is the stacked composite construction of steel and rubber.
Liquid withdrawal system is leaked in described packing spray, it is characterized in that: described container bottom is provided with valve.
Compared with prior art, adopt the advantage the utlity model has of technique scheme to be: when described packing lost efficacy, liquid is by upwards spray leakage of the external surface along described polished rod, after the liquid that spray spills is sprayed onto described flinger ring, under the effect of described flinger ring, from axial flow, become Radial Flow, and flow in container along described fluid passage, when liquid in container reaches some, opening valve collects, can realize the liquids recovery utilization that sealer spray drain spray goes out, avoid contaminated environment.
Accompanying drawing explanation
Fig. 1 is sectional structure chart of the present utility model.
Description of reference numerals: 1-container; 2-pressure cap; 3-flinger ring; 4-valve; 5-polished rod; 6-fluid passage; 7-packing.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of packing spray to leak liquid withdrawal system, is that pumping unit rod sealing device is improved, and described sealer comprises the packing 7 on polished rod 5, polished rod 5 and the pressure cap 2 that compresses packing 7 downwards.Upwards there is spray and leak in liquid when preventing that packing 7 lost efficacy, the utility model is built-in with a flinger ring 3(and can be metal, rubber or nylon material on the top of described pressure cap 2, preferred steel and the stacked composite construction of rubber), described flinger ring 3 ring sets are on described polished rod 5; Also on described pressure cap 2, connect a container 1, and on described pressure cap 2, be formed with the fluid passage 6 that is communicated with described flinger ring 3 sides and described container 1, in described container 1 bottom one side, be also provided with valve 4.
When described packing 7 lost efficacy, liquid is by upwards spray leakage of the external surface along described polished rod 5, after the liquid that spray spills is sprayed onto described flinger ring 3, under the effect of described flinger ring 3, from axial flow, become Radial Flow, and flow in container 1 along described fluid passage 6, when the interior liquid of container 1 reaches some, open valve 4 and collect, can realize the liquids recovery utilization that sealer spray drain spray goes out, avoided contaminated environment.
More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skills understand, in the situation that do not depart from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all falling into protection domain of the present utility model.
Claims (6)
1. liquid withdrawal system is leaked in a packing spray, comprise pumping unit rod sealing device, the pressure cap that described sealer has the packing on polished rod, polished rod and compresses packing downwards, it is characterized in that: the polished rod upper ring cap above described packing has flinger ring, also on described pressure cap, connect a container that surrounds described flinger ring.
2. liquid withdrawal system is leaked in packing spray according to claim 1, it is characterized in that: it is inner that described flinger ring activity is placed on described pressure cap.
3. liquid withdrawal system is leaked in packing spray according to claim 2, it is characterized in that: on described pressure cap, be formed with the fluid passage that is communicated with described flinger ring side and described container.
4. liquid withdrawal system is leaked in packing spray according to claim 1, it is characterized in that: described flinger ring is metal, rubber or nylon material.
5. liquid withdrawal system is leaked in packing spray according to claim 1, it is characterized in that: described flinger ring is the stacked composite construction of steel and rubber.
6. liquid withdrawal system is leaked in packing spray according to claim 1, it is characterized in that: described container bottom is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370653.XU CN203441416U (en) | 2013-06-24 | 2013-06-24 | Recovery device for packing sprayed liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370653.XU CN203441416U (en) | 2013-06-24 | 2013-06-24 | Recovery device for packing sprayed liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203441416U true CN203441416U (en) | 2014-02-19 |
Family
ID=50092476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320370653.XU Expired - Fee Related CN203441416U (en) | 2013-06-24 | 2013-06-24 | Recovery device for packing sprayed liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203441416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317403A (en) * | 2015-11-10 | 2016-02-10 | 蔡旭东 | Oil well mouth petroleum collecting device capable of reducing pollution |
-
2013
- 2013-06-24 CN CN201320370653.XU patent/CN203441416U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317403A (en) * | 2015-11-10 | 2016-02-10 | 蔡旭东 | Oil well mouth petroleum collecting device capable of reducing pollution |
| CN105317403B (en) * | 2015-11-10 | 2020-12-01 | 杭州久协科技有限公司 | Oil wellhead petroleum collecting device capable of reducing pollution |
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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: 20140219 Termination date: 20210624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |