CN201713860U - Well lid with sealing devices - Google Patents
Well lid with sealing devices Download PDFInfo
- Publication number
- CN201713860U CN201713860U CN2010202380426U CN201020238042U CN201713860U CN 201713860 U CN201713860 U CN 201713860U CN 2010202380426 U CN2010202380426 U CN 2010202380426U CN 201020238042 U CN201020238042 U CN 201020238042U CN 201713860 U CN201713860 U CN 201713860U
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- CN
- China
- Prior art keywords
- well lid
- well
- sealing device
- cable
- water pipe
- 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 well lid with sealing devices, which comprises a well lid arranged at the upper end of the well rim. The well lid is provided with a water pipe installation hole and a cable installation hole, and a sealing pad is arranged between the well lid and the well rim in a pressing manner. The sealing devices are respectively arranged between the well lid and a water pipe and between the well lid and a cable. An air filtering device used for balancing internal and external pressure is arranged on the well lid. As the sealing devices are respectively arranged between the well lid and the well rim, and between the well lid and each pipe fitting penetrating out from the well lid, such substances as dust, sundries, small insects and the like cannot enter a well when in use, thereby ensuring the sanitation and safety of the water well.
Description
Technical field
The utility model relates to the well facility, particularly a kind of well lid with sealing device.
Background technology
Type enterprises such as operating mine spring, pure water to the greatest extent generally all need to excavate deep-well, to satisfy the water intaking needs, conventional well all is provided with well lid, and on well lid, offer and wear water pipe, cable through-hole, but the well lid of existing well also thinks little of sealing, dust foreign material, insects toy enter in the well by the gap of well lid easily, influence the safe and sanitary of well.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of well lid with sealing device of rational in infrastructure, good sealing effect.
The technical scheme that the utility model adopted is:
Well lid with sealing device comprises the well lid that is positioned over the upper end, well, and well lid offers water pipe installing hole and cable installing hole, is pressed with sealing mat between described well lid and the well; Be respectively equipped with sealing device between well lid and water pipe, the cable; The air filter that is used for the inside and outside pressure of balance is installed on the well lid.
Further improvement of the utility model, the sealing device between described well lid and the water pipe comprises the metallic sheath of being located at pipe outer wall by spiral tooth socket, is pressed with joint ring between the bottom of metallic sheath and the well lid end face.
Further improvement of the utility model, sealing device between described well lid and the cable comprises the gum cover that is sheathed on the cable, the top of gum cover is spirally connected upper shield is installed, the inner tapered shape of upper shield, cable is being provided with O type circle corresponding to gum cover apical position place, and the upper shield that is bolted on the gum cover utilizes its taper surface that O type circle is pressed in cable surface formation sealing; Well lid is stretched in the bottom of gum cover, bottom and well lid contact seal.
Further improvement of the utility model, well lid is welded with suspension ring, and suspension ring are built in the well lid downside, and the cable wire that is used to hang motor is installed on this suspension ring.
Further improvement of the utility model, the lower surface of described metallic sheath is provided with annular groove, and joint ring is installed in this annular groove place.
What further improvement of the utility model, the bottom of described metallic sheath connected water pipe goes into the well casing section, and the top of metallic sheath connects the ground pipeline section of water pipe.
The beneficial effects of the utility model are: between the design's the well lid and well, all be provided with sealing device between well lid and each pipe fitting of passing from well lid, materials such as dust foreign material, small insect can not enter in the well in use, have guaranteed the safe and sanitary of well.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of well lid.
The specific embodiment
With reference to Fig. 1, shown in Figure 2, the skin of well is a well sleeve pipe 21, and well sleeve pipe 21 welded top are fixed with annular wells along 2, well lid is satisfactory dish type, and be connected to tubular circle limit 12 at circumference around side weld, make well lid just left-hand thread on the well, the phenomenon that can occur being shifted not.The well upper surface is placed with sealing mat 11 when mounted, and well lid 1 relies on self gravitation to be pressed on the sealing mat 11, makes and forms sealing between well lid and the well;
Thread is offered in upper end at this section water pipe that penetrates well lid, and be equipped with, the top of water pipe utilizes thread to be connected with metallic sheath 31, be pressed with joint ring 33 between the bottom of metallic sheath 31 and well lid 1 end face, because the pipeline section of water pipe in well is long, and the lower end also is equipped with suction pump, therefore own wt, after water pipe penetrated from the water pipe installing hole, metallic sheath 31 is pressed in well lid 1 end face with joint ring 33 and forms sealing, and was more convenient in order to install, can be provided with annular groove 32 in the lower surface of metallic sheath 31, joint ring 33 is installed in this annular groove 32 places.In addition, for the ease of maintenance, the installation position of metallic sheath 31 is positioned at two water pipe pipeline section junctions, that is to say that what the bottom of metallic sheath 31 connected water pipe goes into the well casing section, the top of metallic sheath 31 connects the ground pipeline section of water pipe, when needing repairing or maintain well, only need well lid to utilize plant equipment to clamp the water pipe of well lid below again together with the certain altitude of slinging of the water pipe in the well, well lid and related accessory get final product convenient for maintaining or dismounting like this.
In order to keep the inside and outside pressure balance of well, make well not because of fluctuation in stage influences pumping function, the air filter 6 that is used for the inside and outside pressure of balance is installed on the well lid 1, bring pollution when preventing to replenish air.
Sealing device between well lid 1 and the cable 4 comprises the gum cover 41 that is sheathed on the cable 4, the top of gum cover 41 is spirally connected upper shield 42 is installed, upper shield 42 inner tapered shapes, cable 4 is being provided with O type circle 43 corresponding to gum cover 41 apical position places, and the upper shield 42 that is bolted on the gum cover 41 utilizes its taper surface that O type circle 43 is pressed in cable 4 surface formation sealings; Well lid 1 is stretched in the bottom of gum cover 41, bottom and well lid 1 contact seal.The design is rational in infrastructure, good sealing effect, easy accessibility.
Well lid 1 is welded with suspension ring 51, and suspension ring 51 are built in well lid 1 downside, and the cable wire 52 that is used to hang motor is installed on this suspension ring 51, and suspension ring are built-in in well, both guaranteed the excellent sealing of well lid, can not influence the maintenance maintenance of water pump again.
The above be the utility model preferred embodiment, it does not constitute the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection domain of the present utility model.
Claims (7)
1. the well lid that has sealing device comprises the well lid (1) that is positioned over upper end, well (2), and well lid (1) offers water pipe installing hole and cable installing hole, it is characterized in that: be pressed with sealing mat (11) between described well lid (1) and well (2); Well lid (1) and water pipe (3), cable are respectively equipped with sealing device between (4); The air filter (6) that is used for the inside and outside pressure of balance is installed on the well lid (1).
2. the well lid with sealing device according to claim 1, it is characterized in that: the sealing device between described well lid (1) and the water pipe (3) comprises the metallic sheath (31) of being located at water pipe (3) outer wall by spiral tooth socket, is pressed with joint ring (33) between the bottom of metallic sheath (31) and well lid (1) end face.
3. according to claim 1 or 2 described well lids with sealing device, it is characterized in that: the sealing device between described well lid (1) and the cable (4) comprises the gum cover (41) that is sheathed on the cable (4), the top of gum cover (41) is spirally connected upper shield (42) is installed, the inner tapered shape of upper shield (42), cable (4) is being provided with O type circle (43) corresponding to gum cover (41) apical position place, and the upper shield (42) that is bolted on the gum cover (41) utilizes its taper surface that O type circle (43) is pressed in the formation sealing of cable (4) surface; Well lid (1) is stretched in the bottom of gum cover (41), bottom and well lid (1) contact seal.
4. according to claim 1 or 2 described well lids with sealing device, it is characterized in that: well lid (1) is welded with suspension ring (51), suspension ring (51) are built in well lid (1) downside, and the cable wire (52) that is used to hang motor is installed on these suspension ring (51).
5. the well lid with sealing device according to claim 3 is characterized in that: well lid (1) is welded with suspension ring (51), and suspension ring (51) are built in well lid (1) downside, and the cable wire (52) that is used to hang motor is installed on these suspension ring (51).
6. the well lid with sealing device according to claim 2 is characterized in that: the lower surface of described metallic sheath (31) is provided with annular groove (32), and joint ring (33) is installed in this annular groove (32) and locates.
7. the well lid with sealing device according to claim 2 is characterized in that: what the bottom of described metallic sheath (31) connected water pipe goes into the well casing section, and the top of metallic sheath (31) connects the ground pipeline section of water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202380426U CN201713860U (en) | 2010-06-25 | 2010-06-25 | Well lid with sealing devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202380426U CN201713860U (en) | 2010-06-25 | 2010-06-25 | Well lid with sealing devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713860U true CN201713860U (en) | 2011-01-19 |
Family
ID=43459859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202380426U Expired - Fee Related CN201713860U (en) | 2010-06-25 | 2010-06-25 | Well lid with sealing devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201713860U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871220A (en) * | 2010-06-25 | 2010-10-27 | 鹤山市华悦食品饮料有限公司 | Well cover having sealing device |
| CN104583498A (en) * | 2012-07-06 | 2015-04-29 | 达科兹法国公司 | Device for covering a pipeline from a wellbore |
| CN106049604A (en) * | 2016-08-04 | 2016-10-26 | 荆州市宏泉井业节能科技有限公司 | Sealer for water supply pipe well |
| CN106088228A (en) * | 2016-08-04 | 2016-11-09 | 荆州市宏泉井业节能科技有限公司 | A kind of water supply well with multiple suction pumps |
-
2010
- 2010-06-25 CN CN2010202380426U patent/CN201713860U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871220A (en) * | 2010-06-25 | 2010-10-27 | 鹤山市华悦食品饮料有限公司 | Well cover having sealing device |
| CN104583498A (en) * | 2012-07-06 | 2015-04-29 | 达科兹法国公司 | Device for covering a pipeline from a wellbore |
| CN104583498B (en) * | 2012-07-06 | 2016-12-21 | 达科兹法国公司 | For covering the device of the pipeline from well |
| CN106049604A (en) * | 2016-08-04 | 2016-10-26 | 荆州市宏泉井业节能科技有限公司 | Sealer for water supply pipe well |
| CN106088228A (en) * | 2016-08-04 | 2016-11-09 | 荆州市宏泉井业节能科技有限公司 | A kind of water supply well with multiple suction pumps |
| CN106049604B (en) * | 2016-08-04 | 2018-12-04 | 江苏源清环保科技有限公司 | A kind of sealer for water supply well |
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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: 20110119 Termination date: 20180625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |