CN200992977Y - Elastic bag hole packer - Google Patents
Elastic bag hole packer Download PDFInfo
- Publication number
- CN200992977Y CN200992977Y CN 200720000014 CN200720000014U CN200992977Y CN 200992977 Y CN200992977 Y CN 200992977Y CN 200720000014 CN200720000014 CN 200720000014 CN 200720000014 U CN200720000014 U CN 200720000014U CN 200992977 Y CN200992977 Y CN 200992977Y
- Authority
- CN
- China
- Prior art keywords
- elastomeric bladder
- wall
- blister cavities
- pipe
- borehole
- 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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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model relates an elastic sack obturator applied in sealing a borehole on an orifice, belonging to the technical field of mining, aiming at solving the problems of excessive procedures and long project duration of the prior way of sealing a borehole on an orifice by silting concrete mortar. The utility model consists of an elastic sack, a sack canal connected with the cavity of the elastic sack and a valve arranged on the sack canal, the sack wall of the elastic sack is made from elastic material. The elastic sack is imported in the orifice of the borehole, compressed air, artesian water or other fluids are filled into the cavity of the elastic sack through the canal, the cavity of the elastic sack expands, the sack wall is tightly pressed against the wall of the borehole so as to seal the borehole up. The utility model has the advantages that the utility model can be quickly assembled for application and quickly disassembled after application. The utility model can be applied in bore drilling in a mine and sealing the borehole of buildings on ground.
Description
Technical field the utility model is involved in the device of the boring in the sealing solid material of aperture, but is a kind of Fast Installation elastomeric bladder hole packer multiplexing with dismounting.
The technology of the existing sealing solid material internal drilling of background technology is backfilling cement mortar in the drilling orifice certain-length, divides multiple working procedures such as mortar preparation, filling, maintenance, has problem long in time limit and that plug can not be recycled.
Summary of the invention
For solving the problem that operation is many, long in time limit, cost is high that existing borehole sealing technology exists, the purpose of this utility model provides a kind of elastomeric bladder hole packer, but Fast Installation comes into operation during use, uses that afterwards quick release is multiplexing.
For reaching goal of the invention, the utility model elastomeric bladder hole packer is made of elastomeric bladder, the capsule pipe that connection elastomeric bladder blister cavities on the sub-elastomeric bladder cyst wall is installed, the valve that is installed on the capsule pipe.The cyst wall of elastomeric bladder is made by the rubber elastomeric material, and the space that cyst wall sealed forms the blister cavities of elastomeric bladder.Elastomeric bladder is inserted in the drilling orifice, filled band hydraulic fluid such as compressed air, artesian water through the capsule pipe in blister cavities, blister cavities expands, and cyst wall presses drill hole wall everywhere, and then elastomeric bladder makes borehole sealing with the drilling orifice shutoff.
Insert the space that needs boring communicating pipe between shutoff boring communicating pipe and the borehole wall for drilling orifice, the blister cavities of elastomeric bladder is a pipe, and the inwall of pipe is the elastomeric bladder inwall, and the outer wall of pipe is the elastomeric bladder outer wall.Boring communicating pipe is inserted drilling orifice after being surrounded by pipe, fill band hydraulic fluid such as compressed air, artesian water to blister cavities through the capsule pipe, blister cavities expands, the elastomeric bladder inwall presses boring communicating pipe everywhere, the elastomeric bladder outer wall presses borehole wall everywhere, with the sealing of the secretion between boring communicating pipe and the borehole wall.
The elastomeric bladder of the utility model elastomeric bladder hole packer also can be made of the elastic wall of microcapsule parcel boring that cylindrical shape individual layer elastomeric material is made communicating pipe, and elastic wall of microcapsule two ends and communicating pipe outer wall stickup are fixed, and space therebetween forms the blister cavities of elastomeric bladder.Capsule pipe through being fixed on the elastic wall of microcapsule fills band hydraulic fluid such as compressed air, artesian water in blister cavities, blister cavities expands, and elastic wall of microcapsule presses borehole wall everywhere, with the sealing of the secretion between boring communicating pipe and the borehole wall.
The beneficial effect of the utility model elastomeric bladder hole packer is, but Fast Installation comes into operation during sealing boring, and quick release is in order to multiplexing when opening boring.
With accompanying drawing the utility model is further described below the description of drawings.
Fig. 1 cylindricality blister cavities elastomeric bladder hole packer figure
The tubular blister cavities elastomeric bladder of Fig. 2 hole packer figure
A-A ' the sectional drawing of Fig. 3 Fig. 2
The elastomeric bladder hole packer figure of boring communicating pipe is pasted at Fig. 4 cartridge type elastic wall of microcapsule two ends
A-A ' the sectional drawing of Fig. 5 Fig. 4
Among the above figure; 1 is cyst wall, and 2 is the capsule pipe, and 3 is valve, and 4 is solid material, and 5 are boring, and 6 are band hydraulic fluid such as the blister cavities compressed air interior with charging into blister cavities, artesian water, and 7 is the elastomeric bladder outer wall, and 8 is the elastomeric bladder inwall, and 9 are boring communicating pipe.
The specific embodiment
Embodiment as shown in Figure 1 is cylindricality blister cavities elastomeric bladder hole packer.As seen from the figure, insert the elastomeric bladder in boring 5 apertures, constitute, the space that cyst wall 1 surrounds by cyst wall 1, capsule pipe 2, valve 3.Form the blister cavities 6 that is full of the band hydraulic fluid in it.When through capsule pipe 3 to its blister cavities 6 annotate fill the band hydraulic fluid after, blister cavities 6 is expanded to cylindricality, cyst wall 1 presses the hole wall of boring 5, will hole 5 to seal.
Fig. 2 and embodiment shown in Figure 3, the blister cavities of the elastomeric bladder of elastomeric bladder hole packer is the tubular space between elastomeric bladder outer wall 7 and the elastomeric bladder inwall 8, surrounds boring communicating pipe 9.Fill the band hydraulic fluid through capsule pipe 2 in blister cavities 6, blister cavities 6 expands, and elastomeric bladder outer wall 7 presses the hole wall of boring 5 everywhere, and elastomeric bladder inwall 8 presses boring communicating pipe 9 everywhere, makes boring 5 hole walls and the space between boring communicating pipe 9 be filled with sealing.
As Fig. 4, embodiment shown in Figure 5, the elastomeric bladder of elastomeric bladder hole packer is surrounded boring by tubular elastic wall of microcapsule 1 and is constituted communicating pipe 9, and paste on the tube wall that is cemented in boring communicating pipe 9 at the two ends of tubular elastic wall of microcapsule 1, and space therebetween forms blister cavities.Fill the band hydraulic fluid through capsule pipe 2 to blister cavities 6, blister cavities 6 expands, and elastic wall of microcapsule 1 presses the hole wall of boring 5 everywhere, with the secretion sealing between boring communicating pipe 9 and boring 5 hole walls.
Claims (3)
1. an elastomeric bladder hole packer is characterized in that: be made of elastomeric bladder, the capsule pipe that is fixed in connection elastomeric bladder blister cavities on the elastomeric bladder cyst wall, the valve that is installed on the capsule pipe; The space that the cyst wall that elastomeric bladder is made by elastomeric material surrounds forms blister cavities; Elastomeric bladder is placed in the drilling orifice, fills compressed air or artesian water as the band hydraulic fluid in blister cavities through the capsule pipe, and blister cavities is expanded to cyst wall and presses borehole wall.
2. an elastomeric bladder hole packer is characterized in that: be made of elastomeric bladder, the capsule pipe that is fixed in connection elastomeric bladder blister cavities on the elastomeric bladder cyst wall, the valve that is installed on the capsule pipe; The cyst wall of elastomeric bladder is made by elastomeric material, cyst wall and 2 parts of outer cyst wall in being divided into, and the blister cavities of Xing Chenging is the pipe shape therebetween, surrounds boring communicating pipe; Elastomeric bladder is inserted drilling orifice together with boring communicating pipe, fills compressed air or artesian water as the band hydraulic fluid in blister cavities through the capsule pipe, makes blister cavities be expanded to that outer cyst wall presses borehole wall, interior cyst wall presses the communicating pipe of holing.
3. an elastomeric bladder hole packer is characterized in that: be made of elastomeric bladder, the capsule pipe that is fixed in connection elastomeric bladder blister cavities on the elastomeric bladder cyst wall, the valve that is installed on the capsule pipe; The elastic wall of microcapsule that elastomeric bladder is made by elastomeric material surrounds boring and constitutes communicating pipe, and paste on the outer tube wall that is consolidated in boring communicating pipe at the elastic wall of microcapsule two ends, and space therebetween forms blister cavities; Elastomeric bladder is inserted in the drilling orifice, fills compressed air or artesian water as the band hydraulic fluid in blister cavities through the capsule pipe, and blister cavities is expanded to elastic wall of microcapsule and presses borehole wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720000014 CN200992977Y (en) | 2007-01-04 | 2007-01-04 | Elastic bag hole packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720000014 CN200992977Y (en) | 2007-01-04 | 2007-01-04 | Elastic bag hole packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200992977Y true CN200992977Y (en) | 2007-12-19 |
Family
ID=38946054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720000014 Expired - Fee Related CN200992977Y (en) | 2007-01-04 | 2007-01-04 | Elastic bag hole packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200992977Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899960A (en) * | 2010-07-09 | 2010-12-01 | 张幼禽 | Oilwell leakage plugging device |
| CN102926775A (en) * | 2012-11-23 | 2013-02-13 | 平顶山市安泰华矿用安全设备制造有限公司 | Grouting reinforcement device for anchor rod |
| CN103790544A (en) * | 2014-01-09 | 2014-05-14 | 常州大学 | Airtight leak-prevention method for sealing gaps between wellhead packing box and polished rod |
| CN106525489A (en) * | 2016-11-09 | 2017-03-22 | 国网四川省电力公司广元供电公司 | Insulating oil transformer sealed sampling tool |
| CN113124245A (en) * | 2021-03-11 | 2021-07-16 | 中国汽车技术研究中心有限公司 | Variable-caliber adapter tube |
-
2007
- 2007-01-04 CN CN 200720000014 patent/CN200992977Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899960A (en) * | 2010-07-09 | 2010-12-01 | 张幼禽 | Oilwell leakage plugging device |
| CN102926775A (en) * | 2012-11-23 | 2013-02-13 | 平顶山市安泰华矿用安全设备制造有限公司 | Grouting reinforcement device for anchor rod |
| CN102926775B (en) * | 2012-11-23 | 2015-06-17 | 平顶山市安泰华矿用安全设备制造有限公司 | Grouting reinforcement device for anchor rod |
| CN103790544A (en) * | 2014-01-09 | 2014-05-14 | 常州大学 | Airtight leak-prevention method for sealing gaps between wellhead packing box and polished rod |
| CN106525489A (en) * | 2016-11-09 | 2017-03-22 | 国网四川省电力公司广元供电公司 | Insulating oil transformer sealed sampling tool |
| CN113124245A (en) * | 2021-03-11 | 2021-07-16 | 中国汽车技术研究中心有限公司 | Variable-caliber adapter tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chai Zhaoxi Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Chai Zhaoxi Document name: Notification to Pay the Fees |
|
| CP02 | Change in the address of a patent holder |
Address after: 100000 Beijing city Dongcheng District District No. 13 small Huangzhuang building room 6206 Patentee after: Chai Zhaoxi Address before: 100013 Beijing Dongcheng District Andingmen small Huangzhuang District 4 Building 402 Patentee before: Chai Zhaoxi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20160104 |