CN210484163U - Automatic pressing device for oil-submersible electric pump head - Google Patents
Automatic pressing device for oil-submersible electric pump head Download PDFInfo
- Publication number
- CN210484163U CN210484163U CN201921058176.7U CN201921058176U CN210484163U CN 210484163 U CN210484163 U CN 210484163U CN 201921058176 U CN201921058176 U CN 201921058176U CN 210484163 U CN210484163 U CN 210484163U
- Authority
- CN
- China
- Prior art keywords
- pump head
- layer
- chamber
- sealing
- connection chamber
- 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
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Automatic closing device of latent oily charge pump head, it relates to pump head technical field, concretely relates to latent oily charge pump head automatic closing device. It contains latent oily charge pump head, connector, first connection chamber, second connection chamber, third connection chamber, telescopic link, first spring, first sealing layer, second sealing layer, first anticorrosive coating, second anticorrosive coating, first chamber, the second that compresses tightly chamber, left seal cover, wearing layer, sealing layer, right seal cover, the upper end of latent oily charge pump head be connected with the connector, the lower extreme of latent oily charge pump head is connected with first connection chamber, first connection chamber is connected with the second connection chamber, the second is connected chamber and third and is connected the chamber and be connected. After the technical scheme is adopted, the utility model discloses beneficial effect does: the novel anti-corrosion sealing device is provided with a pressing device, can automatically press, is provided with a multiple sealing structure, is good in sealing effect, is provided with an anti-corrosion layer, and has an anti-corrosion effect.
Description
Technical Field
The utility model relates to a pump head technical field, concretely relates to automatic closing device of oily charge pump head of diving.
Background
The electric submersible pump is a multi-stage centrifugal pump working underground, and is put into a well together with an oil pipe, a ground power supply transmits electric energy to the underground electric submersible pump through a transformer, a control screen and a power cable, so that the electric submersible pump is driven by the underground electric submersible pump to rotate, the electric energy is converted into mechanical energy, and well fluid in the oil well is lifted to the ground. The electric submersible pump is used as important mechanical oil extraction equipment, and the history of China has been about 20 years since electric submersible pump technology was introduced in 1981. The submersible electric pump system hardware comprises: the device comprises an underground temperature and pressure measurement and control device, an oil-submersible motor, a protector, a separator/suction inlet, an oil-submersible centrifugal pump, a check valve and oil-leakage-free valve combination, an oil-submersible cable, a control cabinet/frequency converter, a junction box, a transformer and the like. The software of the electric submersible pump system comprises: the method comprises the steps of applying a front well condition analysis program to the electric submersible pump, an electric submersible pump selection optimization program, an electric submersible pump monitoring program, an electric submersible pump operation data statistics program, an electric submersible pump system fault analysis program and the like. The automatic pressing device for the pump head of the electric submersible pump is an electric pump head capable of being automatically pressed, the sealing effect of the existing automatic pressing device for the pump head of the electric pump is poor, and the automatic pressing device does not have an anti-corrosion effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide an automatic closing device of oily charge pump head of diving, it is provided with closing device, can compress tightly automatically, and is provided with multiple seal structure, and is sealed effectual, is provided with the anticorrosive coating, has anticorrosive effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the submersible electric pump comprises an electric submersible pump head 1, a connecting port 2, a first connecting cavity 3, a second connecting cavity 4, a third connecting cavity 5, a telescopic rod 6, a first spring 7, a first sealing layer 8, a second sealing layer 9, a first anticorrosive layer 10, a second anticorrosive layer 11, a first pressing cavity 12, a second pressing cavity 13, a left sealing sleeve 14, a wear-resistant layer 141, a sealing layer 142 and a right sealing sleeve 15, wherein the upper end of the electric submersible pump head 1 is not connected with the connecting port 2, the lower end of the electric submersible pump head 1 is not connected with the first connecting cavity 3, the first connecting cavity 3 is not connected with the second connecting cavity 4, the second connecting cavity 4 is connected with the third connecting cavity 5, the telescopic rod 6 vertically penetrates through the first connecting cavity 3, the second connecting cavity 4 and the third connecting cavity 5, the first spring 7 is wound on the outer side of the telescopic rod 6, the first sealing layer 8 is arranged on the left side of the electric submersible pump 1, the second sealing layer 9 is arranged on the right side of the electric pump 1, the left side of first sealing layer 8 is provided with first anticorrosive coating 10, the right side of second sealing layer 9 is provided with second anticorrosive coating 11, the left side of first anticorrosive coating 10 is provided with first chamber 12 that compresses tightly, the right side of second anticorrosive coating 11 is provided with the second and compresses tightly chamber 13, the left side of diving oily electric pump head 1 upper end is provided with left seal cover 14, left seal cover 14 contains wearing layer 141 and sealing layer 142, wearing layer 141 sets up the top at sealing layer 142, the right side of diving oily electric pump head 1 is provided with right seal cover 15.
The first anticorrosive layer 10 is coated with an insect-proof agent.
The second anticorrosive layer 11 is coated with an insect-proof agent.
A second spring 121 is arranged in the first pressing cavity 12, and a fixing column 16 is arranged on the left side of the first pressing cavity 12.
The inside of second compress tightly chamber 13 be provided with third spring 131, the right side of second compress tightly chamber 13 is provided with fixed column 16.
The structure of the left sealing sleeve 14 is the same as that of the right sealing sleeve 15.
The utility model discloses a theory of operation: install on latent oily charge pump head 1, connector 2 is not connected other equipment, during the function, the pump head of latent oily charge pump rotates, rotates the in-process, utilizes the elasticity of spring and the function of pacifying, compresses tightly the operation to latent oily charge pump head line through first spring 7, second spring 121, third spring 131, when stopping the function, the spring resets, latent oily charge pump head 1 resumes former state.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the novel anti-corrosion sealing device is provided with a pressing device, can automatically press, is provided with a multiple sealing structure, is good in sealing effect, is provided with an anti-corrosion layer, and has an anti-corrosion effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention in the prior art, the drawings used in the description of the prior art of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without paying attention to inventive laboriousness.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural diagram of the middle left sealing sleeve 14 of the present invention;
fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
Description of reference numerals: the oil-submersible electric pump comprises an oil-submersible electric pump head 1, a connecting port 2, a first connecting cavity 3, a second connecting cavity 4, a third connecting cavity 5, a telescopic rod 6, a first spring 7, a first sealing layer 8, a second sealing layer 9, a first anticorrosive layer 10, a second anticorrosive layer 11, a first pressing cavity 12, a second spring 121, a second pressing cavity 13, a third spring 131, a left sealing sleeve 14, a wear-resistant layer 141, a sealing layer 142, a right sealing sleeve 15 and a fixing rod 16.
Detailed Description
Example 1
Referring to fig. 1 to 3, the technical solution adopted by the present embodiment is that it includes an electrical submersible pump head 1, a connection port 2, a first connection cavity 3, a second connection cavity 4, a third connection cavity 5, a telescopic rod 6, a first spring 7, a first sealing layer 8, a second sealing layer 9, a first anticorrosive layer 10, a second anticorrosive layer 11, a first pressing cavity 12, a second spring 121, a second pressing cavity 13, a third spring 131, a left sealing sleeve 14, a wear-resistant layer 141, a sealing layer 142, a right sealing sleeve 15, and a fixing post 16, the connection port 2 is disposed above the electrical submersible pump head 1, the first connection cavity 3 is disposed below the electrical submersible pump head 1, the second connection cavity 4 is disposed below the first connection cavity 3, the third connection cavity 5 is disposed below the second connection cavity 4, the telescopic rod 7 is vertically disposed inside the first connection cavity 3, the second connection cavity 4, and the third connection cavity 5, the outer side of the telescopic rod 7 is provided with a first spring 7, the upper left side of the electric submersible pump head 1 is provided with a left sealing sleeve 14, the left sealing sleeve 14 is of a two-layer structure and is respectively provided with a wear-resistant layer 141 and a sealing layer 142, the upper right side of the electric submersible pump head 1 is provided with a right sealing sleeve 15, the left side of the electric submersible pump head 1 is provided with a first sealing layer 8, the left side of the first sealing layer 8 is adhered with a first anticorrosive layer 10, the right side of the electric submersible pump head 1 is provided with a second sealing layer 9, the right side of the second sealing layer 9 is adhered with a second anticorrosive layer 11, the left side of the first anticorrosive layer 10 is provided with a first pressing cavity 12, a second spring 121 is arranged in the first pressing cavity 12, the right side of the second anticorrosive layer 11 is provided with a second pressing cavity 13, the second pressing cavity 13 is provided with a third spring 131, a fixing column 16 is arranged on the outer sides of the first pressing.
Example 2
Referring to fig. 4, the technical solution adopted in the present embodiment is that it includes an electrical submersible pump head 1, a connection port 2, a first connection cavity 3, a second connection cavity 4, a third connection cavity 5, a telescopic rod 6, a first spring 7, a first sealing layer 8, a second sealing layer 9, a first anticorrosive layer 10, a second anticorrosive layer 11, a first pressing cavity 12, a second spring 121, a second pressing cavity 13, a third spring 131, a left sealing sleeve 14, a wear-resistant layer 141, a sealing layer 142, a right sealing sleeve 15, and a fixing column 16, the connection port 2 is disposed above the electrical submersible pump head 1, the first connection cavity 3 is disposed below the electrical submersible pump head 1, the second connection cavity 4 is disposed below the first connection cavity 3, the third connection cavity 5 is disposed below the second connection cavity 4, the telescopic rod 7 is vertically disposed inside the first connection cavity 3, the second connection cavity 4, and the third connection cavity 5, the outside of telescopic link 7 is provided with first spring 7, the upper left side of the oily charge pump head 1 of diving is provided with left seal cover 14, left seal cover 14 is two-layer structure, be wearing layer 141 and sealing layer 142 respectively, the upper right side of oily charge pump head 1 of diving is provided with right seal cover 15, the left side of oily charge pump head 1 of diving is provided with first sealing layer 8, first anticorrosive coating 10 is being glued in the left side of first sealing layer 8, the right side of oily charge pump head 1 of diving is provided with second sealing layer 9, the right side of second sealing layer 9 is being glued in the second anticorrosive coating 11, the left side of first anticorrosive coating 10 is provided with first chamber 12 that compresses tightly, be provided with second spring 121 in the first chamber 12 that compresses tightly, the right side of second anticorrosive coating 11 is provided with the second and compresses tightly the chamber 13, the second compresses tightly and is provided with third spring 131 in the chamber 13, fixed column 16 sets up in the outside.
The utility model discloses a theory of operation: install on latent oily charge pump head 1, connector 2 is not connected other equipment, during the function, the pump head of latent oily charge pump rotates, rotates the in-process, utilizes the elasticity of spring and the function of pacifying, compresses tightly the operation to latent oily charge pump head line through first spring 7, second spring 121, third spring 131, when stopping the function, the spring resets, latent oily charge pump head 1 resumes former state.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the novel anti-corrosion sealing device is provided with a pressing device, can automatically press, is provided with a multiple sealing structure, is good in sealing effect, is provided with an anti-corrosion layer, and has an anti-corrosion effect.
The above-mentioned technical solutions of the present invention are only used for illustration and not for limitation, and other modifications made by the technical solutions of the present invention by persons of ordinary skill in the art should be equivalent to substitutions of the ring, and all should be covered in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. Automatic closing device of oily charge pump head of diving, its characterized in that: it contains latent oily charge pump head (1), connector (2), first connection chamber (3), second connection chamber (4), third connection chamber (5), telescopic link (6), first spring (7), first sealing layer (8), second sealing layer (9), first anticorrosive coating (10), second anticorrosive coating (11), first chamber (12) that compresses tightly, second chamber (13), left seal cover (14), wearing layer (141), sealing layer (142), right seal cover (15), the upper end of latent oily charge pump head (1) be connected with connector (2), the lower extreme of latent oily charge pump head (1) is connected with first connection chamber (3), first connection chamber (3) are connected with second connection chamber (4), second connection chamber (4) are connected with third connection chamber (5), telescopic link (6) are vertical to pass first connection chamber (3), The oil-submersible electric pump comprises a second connecting cavity (4) and a third connecting cavity (5), a first spring (7) is wound on the outer side of a telescopic rod (6), a first sealing layer (8) is arranged on the left side of an oil-submersible electric pump head (1), a second sealing layer (9) is arranged on the right side of the oil-submersible electric pump head (1), a first anticorrosive layer (10) is arranged on the left side of the first sealing layer (8), a second anticorrosive layer (11) is arranged on the right side of the second sealing layer (9), a first pressing cavity (12) is arranged on the left side of the first anticorrosive layer (10), a second pressing cavity (13) is arranged on the right side of the second anticorrosive layer (11), a left sealing sleeve (14) is arranged on the left side of the upper end of the oil-submersible electric pump head (1), the left sealing sleeve (14) contains a wear-resistant layer (141) and a sealing layer (142), the wear-resistant layer (141) is arranged above the sealing layer.
2. The automatic pressing device for the submersible electric pump head according to claim 1, characterized in that: the first anti-corrosion layer (10) is coated with an insect-proof agent.
3. The automatic pressing device for the submersible electric pump head according to claim 1, characterized in that: the second anticorrosive layer (11) is coated with an insect-proof agent.
4. The automatic pressing device for the submersible electric pump head according to claim 1, characterized in that: a second spring (121) is arranged in the first pressing cavity (12), and a fixing column (16) is arranged on the left side of the first pressing cavity (12).
5. The automatic pressing device for the submersible electric pump head according to claim 1, characterized in that: the inside of second compress tightly chamber (13) be provided with third spring (131), the right side that the second compressed tightly chamber (13) is provided with the fixed column.
6. The automatic pressing device for the submersible electric pump head according to claim 1, characterized in that: the structure of the left sealing sleeve (14) is the same as that of the right sealing sleeve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058176.7U CN210484163U (en) | 2019-07-06 | 2019-07-06 | Automatic pressing device for oil-submersible electric pump head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058176.7U CN210484163U (en) | 2019-07-06 | 2019-07-06 | Automatic pressing device for oil-submersible electric pump head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210484163U true CN210484163U (en) | 2020-05-08 |
Family
ID=70530127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921058176.7U Expired - Fee Related CN210484163U (en) | 2019-07-06 | 2019-07-06 | Automatic pressing device for oil-submersible electric pump head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210484163U (en) |
-
2019
- 2019-07-06 CN CN201921058176.7U patent/CN210484163U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201018253Y (en) | Cable abutting joint device for oil-submersible electric pump well oil conduit | |
| CN208432429U (en) | A kind of multidraw device of monitoring water environment | |
| CN106761455A (en) | Underground self-generating and cable butt joint process for pre-arranged cable well | |
| CN210484163U (en) | Automatic pressing device for oil-submersible electric pump head | |
| CN211008594U (en) | Preset cable flexible composite continuous pipe water sampling device | |
| CN209448165U (en) | A kind of down-hole oil tube internally-powered cable butting device | |
| CN208431479U (en) | A kind of oil development pipe connecting structure | |
| CN204947554U (en) | Water injection well is high-pressure seal cable joint in pit | |
| CN205670503U (en) | A kind of device changing transformer butterfly valve with oil pressure | |
| CN210087277U (en) | High-pressure-bearing oil production wellhead device | |
| CN103578699B (en) | High oil level drop height type fuel tank leak-checking apparatus | |
| CN210264613U (en) | High-pressure sealing device for cable passing through wellhead | |
| CN202914901U (en) | Seal device for threading cable in coiled tube | |
| CN212671766U (en) | Underground pressure and temperature monitoring device for submersible motor | |
| CN212508191U (en) | High-temperature electric pump oil production testing wellhead device | |
| CN210178337U (en) | Oil well casing gas recovery pressure reducing device | |
| CN209656828U (en) | A kind of enamelled wire stator brine spray test device | |
| CN209924979U (en) | Underground working condition monitoring device | |
| CN206693944U (en) | A kind of joint of the communication test with pressure sealing structure | |
| CN216746330U (en) | Remote monitoring system for pumping and draining of preloading water collecting well | |
| CN205391539U (en) | Fire pump intelligence inspection device | |
| CN205843758U (en) | A kind of Level monitor for well | |
| CN218862660U (en) | Underground water spraying and pressurizing device for coal mine | |
| CN201265368Y (en) | Integral Y-shaped connector | |
| CN220828239U (en) | Up-pressing well control blowout preventer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210706 |