CN212337710U - Water outlet structure of compact ultra-small-caliber multi-stage stainless steel deep-well pump - Google Patents
Water outlet structure of compact ultra-small-caliber multi-stage stainless steel deep-well pump Download PDFInfo
- Publication number
- CN212337710U CN212337710U CN202020570183.1U CN202020570183U CN212337710U CN 212337710 U CN212337710 U CN 212337710U CN 202020570183 U CN202020570183 U CN 202020570183U CN 212337710 U CN212337710 U CN 212337710U
- Authority
- CN
- China
- Prior art keywords
- water
- water outlet
- stainless steel
- well pump
- platform
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a water outlet structure of compact super small-bore multistage stainless steel deep-well pump belongs to water pump technical field. It has solved the insecure scheduling problem of the platform department connecting portion that goes out of current deep-well pump. This water structure of going out of multistage stainless steel deep-well pump of compact super small-bore, including going out the water platform, go out the water bench and have hollow first inner chamber, the lower extreme that goes out the water platform is provided with and goes out water platform matched with and connect the adapter sleeve, goes out the water bench and is provided with and connects the adapter sleeve matched with fixed last engaging lug, has seted up the screw on going up the engaging lug, and the bottom portion of going up the engaging lug is parallel and level with the bottom portion of going out the water platform. The utility model has the advantages of stable connection.
Description
Technical Field
The utility model belongs to the technical field of the water pump, a go out water structure of multistage stainless steel deep-well pump of compact super small-bore is related to.
Background
The deep well pump has the biggest characteristic of small overall dimension, is suitable for well drilling and water taking, is a pump which is immersed into an underground well for pumping and conveying water, is widely applied to farmland drainage and irrigation, industrial and mining enterprises, urban water supply and drainage, sewage treatment and the like, a suction pipe and a pump are required to be filled with liquid before the pump is started, an impeller rotates at high speed after the pump is started, the liquid rotates with the blades, and is ejected outwards from the impeller under the action of centrifugal force, the speed of the ejected liquid in the pump casing diffusion chamber gradually decreases, the pressure gradually increases, and then the ejected liquid flows out from the pump outlet and the discharge pipe, a vacuum low-pressure area without air and liquid is formed at the center of the blade because the liquid is thrown to the periphery, the liquid in the liquid pool flows into the pump through the suction pipe under the action of the atmospheric pressure of the pool surface, and the liquid is continuously sucked from the liquid pool and continuously flows out of the discharge pipe.
Because the deep-well pump uses the restriction that receives the place, the appearance of deep-well pump all is long and thin form, and large-traffic impeller requires the delivery port bore to reach more than 2 cun, and 4 cun deep-well pump overall structure's of tradition play water platform are subject to the volume, and the thickness of screw thread part is only 4mm, and the user when the installation pipeline, causes the edge of screw thread part to appear the fracture very easily, influences the connection stability of a water platform.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a processing is simple and convenient, connect stable compact super small-bore multistage stainless steel deep-well pump's play water structure.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a water outlet structure of multistage stainless steel deep-well pump of compact super small-bore, a serial communication port, including a water platform, a water bench have a hollow first inner chamber, a water platform's lower extreme is provided with and goes out water platform matched with and is connected the adapter sleeve, a water bench be provided with connect the adapter sleeve and cooperate fixed last engaging lug, go up and seted up the screw on the engaging lug, and go up the bottom portion of engaging lug and go out the bottom portion looks parallel and level of water platform.
In the above-mentioned water outlet structure of the compact ultra-small caliber multi-stage stainless steel deep-well pump, the connecting sleeve comprises a sleeve body and a sleeve base connected to the sleeve body, a lower connecting lug is arranged on the side surface of the sleeve body, and the radial protrusion of the lower connecting lug is matched with the upper connecting lug.
In the water outlet structure of the compact ultra-small-diameter multistage stainless steel deep well pump, the lower connecting lug is provided with a lower screw hole, the upper connecting lug is provided with an upper screw hole, and the upper screw hole and the lower screw hole are coaxially arranged when the upper connecting lug and the lower connecting lug are covered.
In the above-mentioned water outlet structure of the compact ultra-small caliber multi-stage stainless steel deep-well pump, the width of the joint sleeve base is greater than that of the joint sleeve body, and a stroke channel for the bolt to move is formed between the joint sleeve base and the lower engaging lug.
In the above-mentioned water outlet structure of the compact super-small-caliber multi-stage stainless steel deep-well pump, the upper end of the connecting sleeve body is provided with a combination block protruding upwards, and an assembly platform for the upper connecting lug to abut against is formed between the combination block and the lower connecting lug.
In the water outlet structure of the compact ultra-small caliber multistage stainless steel deep well pump, a sealing element is arranged between the upper connecting lug and the lower connecting lug.
In the water outlet structure of the compact ultra-small caliber multistage stainless steel deep well pump, the assembly platform is provided with an assembly groove which is downwards sunken and is used for clamping the sealing element.
In the above-mentioned water outlet structure of the compact ultra-small caliber multistage stainless steel deep-well pump, the assembling groove is arranged at a corner position where the combining block and the lower connecting lug are connected.
In the water outlet structure of the compact ultra-small-diameter multistage stainless steel deep well pump, the opening at the lower end part of the water outlet platform is in a horn shape, and the end with the large diameter of the opening faces to one side of the connecting sleeve.
In the water outlet structure of the compact ultra-small caliber multistage stainless steel deep well pump, the connecting sleeve body, the connecting sleeve base and the lower connecting lug are integrally processed and formed.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a go out the water structure including go out the water platform and with a water platform matched with connect the adapter sleeve, go up the bottom portion of engaging lug and the bottom portion looks parallel and level of a water platform, go out water platform and connect adapter sleeve detachable connections, go out the screw hole accessible of water bench face and realize from the below drilling, processing is simple and convenient, and guaranteed the product thickness of a water bench side screw thread department.
2. The utility model discloses an upper end of nipple body has the bellied combination piece that makes progress, combines to be formed with between piece and the engaging lug down and supplies the engaging lug to support the assembly platform who leans on, fixes a position the engaging lug through combining the piece, increases the area of contact of engaging lug and lower engaging lug through assembly platform, keeps the stability of connecting.
3. The utility model discloses an assembly jig who offers the undercut on the mounting platform and supply the sealing member card to go into, the corner position department that the assembly groove set up at joint block and lower engaging lug handing-over mutually prevents that liquid from entering into the clearance of last engaging lug and lower engaging lug through the assembly groove with the sealing member setting in the corner of handing-over, causes the product to leak.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a connection structure diagram of the present invention.
Fig. 2 is a schematic structural view of the middle water outlet table of the present invention.
Fig. 3 is a schematic structural diagram of the connection sleeve of the present invention.
In the figure, 1, a water outlet platform; 2. a first lumen; 3. connecting a connecting sleeve; 4. an upper connecting lug; 5. a nipple body; 6. a connecting sleeve base; 7. a lower engaging lug; 8. a lower screw hole; 9. an upper screw hole; 10. a travel channel; 11. a combining block; 12. assembling a platform; 13. a seal member; 14. and assembling the groove.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in figure 1, a water outlet structure of a compact ultra-small caliber multistage stainless steel deep-well pump comprises a water outlet platform 1, wherein a hollow first inner cavity 2 is formed in the water outlet platform 1, a connecting sleeve 3 matched with the water outlet platform 1 is arranged at the lower end of the water outlet platform 1, an upper connecting lug 4 matched and fixed with the connecting sleeve 3 is arranged on the water outlet platform 1, an upper screw hole 9 is formed in the upper connecting lug 4, and the bottom end part of the upper connecting lug 4 is flush with the bottom end part of the water outlet platform 1.
In this embodiment, go out the water structure and include a water platform 1 and with a water platform 1 matched with connect the nipple 3, go up the bottom portion of engaging lug 4 and a water platform 1's bottom looks parallel and level, go up engaging lug 4 and add man-hour, begin to process from the bottom portion, make to draw the last engaging lug 4 on the water platform 1 to process more easily, be difficult to cause the engaging lug fracture, guarantee the stability of a water platform 1 connection.
As shown in fig. 2, in this embodiment, the connection sleeve 3 includes a sleeve body 5 and a sleeve base 6 connected to the sleeve body 5, a lower engaging lug 7 is provided on a side surface of the sleeve body 5, a radial protrusion of the lower engaging lug 7 is matched with the upper engaging lug 4, and the connection sleeve 3 is fixed to the upper engaging lug 4 of the water outlet platform 1 through the lower engaging lug 7.
In this embodiment, set up on lower engaging lug 7 with last screw 9 looks adaptation lower screw 8, it is fashionable to go up engaging lug 4 and lower engaging lug 7 lid, go up screw 9 and 8 coaxial settings of screw down, the screw is used for the fixed of bolt, it is higher with lower screw 8 axiality to go up screw 9, the bolt rotates more smoothly when fixing, causes the edge fracture of engaging lug 4 when avoiding the bolt jamming.
The width of the connecting sleeve base 6 is larger than that of the connecting sleeve body 5, and a stroke channel 10 for moving the bolt is formed between the connecting sleeve base 6 and the lower connecting lug 7. The bolt passes from top to bottom from upper engaging lug 4, and the bottom of bolt can enter into and form in the stroke passageway 10 between nipple base 6 and the lower engaging lug 7, prevents that the lower extreme of bolt from receiving the collision of external force, causes the problem that the fracture appears in the edge of engaging lug.
In order to realize quick positioning and assembling, the upper end of the connecting sleeve body 5 is provided with a combining block 11 protruding upwards, and an assembling platform 12 for the upper connecting lug 4 to abut against is formed between the combining block 11 and the lower connecting lug 7. The upper connecting lug 4 is positioned through the combination block 11, the contact area of the upper connecting lug 4 and the lower connecting lug 7 is increased through the assembling platform 12, and the stability of connection is maintained.
Preferably, a sealing element 13 is arranged between the upper engaging lug 4 and the lower engaging lug 7, the sealing element 13 can be an O-shaped sealing ring made of rubber material, the sealing element 13 can deform under the extrusion of the upper engaging lug 4 and the lower engaging lug 7, and the upper end surface and the lower end surface are attached to the engaging lugs.
In order to improve the installation stability of the sealing element 13 and prevent the sealing element 13 from deviating until the sealing element 13 is pressed, the assembling platform 12 is provided with an assembling groove 14 which is recessed downwards and is used for the sealing element 13 to be clamped in. Preferably, the fitting groove 14 is provided at a corner position where the coupling block 11 meets the lower engaging lug 7.
Referring to fig. 3, in this embodiment, the opening at the lower end of the water outlet platform 1 is trumpet-shaped, and the end with the larger diameter of the opening faces to the connecting sleeve 3 side. When the liquid flows to the connecting sleeve 3 through the water outlet platform 1, the flow of the liquid is improved.
Preferably, the joint body 5, the joint base 6, and the lower engaging lug 7 are integrally formed to improve the overall strength. The connecting sleeve body 5, the connecting sleeve base 6 and the lower connecting lug 7 are all made of plastics and are integrally formed through an injection molding process.
The technical effects of the utility model are that: go out the water structure including going out water platform 1 and with a water platform 1 matched with connect the nipple 3, go up the bottom portion of engaging lug 4 and go out water platform 1 bottom portion looks parallel and level, go up engaging lug 4 and add man-hour, begin to process from the bottom portion, go up the thickness of engaging lug 4 top screw thread part and do not receive the restriction, make to draw the last engaging lug 4 on the water platform 1 to process more easily, be difficult to cause the fracture of engaging lug, guarantee the stability of a water platform 1 connection.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of the outlet table 1, the first inner cavity 2, the connecting nipple 3, the upper engaging lug 4, the nipple body 5, the nipple base 6, the lower engaging lug 7, the lower screw hole 8, the upper screw hole 9, the stroke passage 10, the coupling block 11, the mounting platform 12, the sealing member 13, the mounting groove 14, etc. are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.
Claims (10)
1. The utility model provides a water outlet structure of multistage stainless steel deep-well pump of compact super small-bore, a serial communication port, including a water platform (1), a water platform (1) on have hollow first inner chamber (2), the lower extreme of a water platform (1) is provided with and is connected adapter sleeve (3) with a water platform (1) matched with, a water platform (1) on be provided with and connect adapter sleeve (3) fixed last engaging lug (4) that cooperatees, the bottom portion of going up engaging lug (4) is parallel and level with the bottom portion of a water platform (1).
2. The water outlet structure of the compact ultra-small caliber multi-stage stainless steel deep-well pump according to claim 1, wherein the connecting sleeve (3) comprises a sleeve body (5) and a sleeve base (6) connected to the sleeve body (5), a lower connecting lug (7) is arranged on the side surface of the sleeve body (5), and the radial protrusion of the lower connecting lug (7) is matched with the upper connecting lug (4).
3. The water outlet structure of the compact ultra-small caliber multistage stainless steel deep-well pump according to claim 2, characterized in that the lower engaging lug (7) is provided with a lower screw hole (8), the upper engaging lug (4) is provided with an upper screw hole (9), and when the upper engaging lug (4) and the lower engaging lug (7) are covered, the upper screw hole (9) and the lower screw hole (8) are coaxially arranged.
4. The water outlet structure of the compact ultra-small caliber multi-stage stainless steel deep well pump according to claim 2, wherein the width of the joint sleeve base (6) is larger than that of the joint sleeve body (5), and a stroke channel (10) for the bolt to move is formed between the joint sleeve base (6) and the lower connecting lug (7).
5. The water outlet structure of the compact ultra-small caliber multi-stage stainless steel deep well pump according to claim 2, characterized in that the upper end of the joint sleeve body (5) is provided with a combination block (11) protruding upwards, and an assembly platform (12) for the upper connection lug (4) to abut against is formed between the combination block (11) and the lower connection lug (7).
6. The water outlet structure of the compact ultra-small caliber multi-stage stainless steel deep well pump according to claim 5, characterized in that a sealing member (13) is arranged between the upper connecting lug (4) and the lower connecting lug (7).
7. The water outlet structure of the compact ultra-small caliber multi-stage stainless steel deep-well pump according to claim 6, characterized in that the assembly platform (12) is provided with an assembly groove (14) which is recessed downwards and is used for clamping the sealing element (13).
8. The water outlet structure of the compact ultra-small caliber multi-stage stainless steel deep well pump according to claim 7, wherein the assembling groove (14) is arranged at the corner position where the combining block (11) and the lower connecting lug (7) are connected.
9. The water outlet structure of the compact ultra-small caliber multistage stainless steel deep well pump according to claim 1, characterized in that the opening at the lower end of the water outlet platform (1) is trumpet-shaped, and the end with the larger diameter of the opening faces to one side of the connecting sleeve (3).
10. The water outlet structure of the compact ultra-small caliber multi-stage stainless steel deep well pump according to claim 2, wherein the joint sleeve body (5), the joint sleeve base (6) and the lower connecting lug (7) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020570183.1U CN212337710U (en) | 2020-04-16 | 2020-04-16 | Water outlet structure of compact ultra-small-caliber multi-stage stainless steel deep-well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020570183.1U CN212337710U (en) | 2020-04-16 | 2020-04-16 | Water outlet structure of compact ultra-small-caliber multi-stage stainless steel deep-well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212337710U true CN212337710U (en) | 2021-01-12 |
Family
ID=74072490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020570183.1U Active CN212337710U (en) | 2020-04-16 | 2020-04-16 | Water outlet structure of compact ultra-small-caliber multi-stage stainless steel deep-well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212337710U (en) |
-
2020
- 2020-04-16 CN CN202020570183.1U patent/CN212337710U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212337710U (en) | Water outlet structure of compact ultra-small-caliber multi-stage stainless steel deep-well pump | |
| CN200999763Y (en) | Improved centrifugation water discharge pump case | |
| CN106481568B (en) | Self-priming shields combination pump | |
| CN220249279U (en) | Connecting pipeline for vacuum pump | |
| CN103321915A (en) | High-performance clean water submerged pump | |
| CN115573919A (en) | Vertical self-priming pump structure with cavitation and hydraulic performance | |
| CN213981211U (en) | Prevent pipeline blocking booster pump | |
| CN212090386U (en) | Abscess drainage irrigator | |
| CN207906164U (en) | A kind of denoising device of self-priming immersible pump | |
| CN112922844A (en) | Self-priming centrifugal pump | |
| CN209145882U (en) | A kind of water-ring vacuum pump | |
| CN203201819U (en) | Large-scale water pump | |
| CN220396119U (en) | Integrated water pump water tank of bonding type | |
| CN216342843U (en) | Self-priming pump body | |
| CN220059916U (en) | Multi-vane wheel type jet pump | |
| CN201074599Y (en) | Low noise water-ring vacuum pump | |
| MX2021003000A (en) | Self-priming centrifugal pump. | |
| CN101173682A (en) | Improved pump housing of centrifugal water discharging pump | |
| CN204239272U (en) | The mixing self-priming pump of cylinder | |
| CN107795492B (en) | Centrifugal vortex water pump | |
| CN201896761U (en) | Submersible pump with double outlets | |
| CN216430043U (en) | Anti-loosening impeller structure of single suction pump | |
| RU5432U1 (en) | PUMP INSTALLATION | |
| CN219206810U (en) | Open type water flow system and cleaning machine | |
| CN216306240U (en) | Low-lift sewage pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 177, Lianyu Road, Gaoqiao street, Huangyan District, Taizhou City, Zhejiang Province 318020 Patentee after: Frog Pump Co., Ltd Address before: No. 177, Lianyu Road, Gaoqiao street, Huangyan District, Taizhou City, Zhejiang Province 318020 Patentee before: ZHEJIANG FROG PUMP INDUSTRY Co.,Ltd. |