CN201756949U - Multifunctional scraping and washing device for pumping well - Google Patents
Multifunctional scraping and washing device for pumping well Download PDFInfo
- Publication number
- CN201756949U CN201756949U CN2010202749375U CN201020274937U CN201756949U CN 201756949 U CN201756949 U CN 201756949U CN 2010202749375 U CN2010202749375 U CN 2010202749375U CN 201020274937 U CN201020274937 U CN 201020274937U CN 201756949 U CN201756949 U CN 201756949U
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- CN
- China
- Prior art keywords
- screw cone
- scraping
- towards device
- washing device
- pumping well
- 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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Abstract
The utility model relates to a multifunctional scraping and washing device for a pumping well, which can effectively realize drifting, paraffin cutting, scraping and sand washing operations, and improves the operating efficiency. The device adopts the technical scheme that the scraping and washing device adopts a screw cone; a sand washing hole is arranged in the middle of the screw cone; and a scraper is arranged on a helical band of the screw cone.
Description
Technical field
The utility model relates to and a kind ofly is used for the multi-functional of pumpingh well and scrapes towards device.
Background technology
Drifting, paraffin cutting, scraping, sand washing operation need be carried out in the pumpingh well down-hole, and in the prior art, aforementioned operation can not be realized by a kind of equipment, influence operating efficiency.
The utility model content
Goal of the invention of the present utility model is to provide a kind of and is used for the multi-functional of pumpingh well and scrapes towards device, can effectively realize drifting, paraffin cutting, scraping, sand washing operation, improves operating efficiency.
Realize the technical scheme of the present utility model purpose:
A kind ofly be used for the multi-functional of pumpingh well and scrape towards device, it is characterized in that: scraping towards device is a screw cone, and the screw cone middle part is provided with scouring sluice, and the hurricane band of screw cone is provided with skiving blade.
The basil has been led in the end of screw cone.
The hurricane band top width of screw cone is 30-35mm.
The beneficial effect that the utlity model has:
It is a screw cone that the utility model is scraped towards device, the hurricane band of screw cone is provided with skiving blade, by the rotation of screw cone, realizes drifting, paraffin cutting, scraping, scouring sluice by the screw cone middle part is realized the sand washing operation, thereby has further improved operating efficiency.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, scraping towards device is a screw cone, and the screw cone middle part is provided with scouring sluice 1, and the hurricane band 2 of screw cone is provided with skiving blade, and the hurricane band top width of screw cone is 30-35mm, and top width L is 32mm in the present embodiment.The basil 3 has been led in the end of screw cone.
During operation, be connected with pipeline on the travelling block by union tail scraping towards device, to scrape towards device and place in the oil well pipe, rotation by coaster, drive is scraped towards device and is rotated, realize drifting, paraffin cutting, scraping by the skiving blade on the hurricane band, scrape towards the device precession and to oil well, during layer of sand, carry out sand washing by scouring sluice 1.
Claims (3)
1. one kind is used for the multi-functional of pumpingh well and scrapes towards device, and it is characterized in that: scraping towards device is a screw cone, and the screw cone middle part is provided with scouring sluice, and the hurricane band of screw cone is provided with skiving blade.
2. according to claim 1ly be used for the multi-functional of pumpingh well and scrape towards device, it is characterized in that: the basil has been led in the end of screw cone.
3. according to claim 2ly be used for the multi-functional of pumpingh well and scrape towards device, it is characterized in that: the hurricane band top width of screw cone is 30-35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202749375U CN201756949U (en) | 2010-07-29 | 2010-07-29 | Multifunctional scraping and washing device for pumping well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202749375U CN201756949U (en) | 2010-07-29 | 2010-07-29 | Multifunctional scraping and washing device for pumping well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201756949U true CN201756949U (en) | 2011-03-09 |
Family
ID=43644221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202749375U Expired - Fee Related CN201756949U (en) | 2010-07-29 | 2010-07-29 | Multifunctional scraping and washing device for pumping well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201756949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984915A (en) * | 2019-12-19 | 2020-04-10 | 牡丹江天庆石油机械设备有限公司 | Elastic paraffin scraping and sand washing type guide cone for oil field |
-
2010
- 2010-07-29 CN CN2010202749375U patent/CN201756949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984915A (en) * | 2019-12-19 | 2020-04-10 | 牡丹江天庆石油机械设备有限公司 | Elastic paraffin scraping and sand washing type guide cone for oil field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20120729 |