CN210068592U - Large granule dredge pump that possesses protective structure - Google Patents
Large granule dredge pump that possesses protective structure Download PDFInfo
- Publication number
- CN210068592U CN210068592U CN201920963312.0U CN201920963312U CN210068592U CN 210068592 U CN210068592 U CN 210068592U CN 201920963312 U CN201920963312 U CN 201920963312U CN 210068592 U CN210068592 U CN 210068592U
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- shell
- sewage pump
- pump body
- pipe
- filter screen
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Abstract
The utility model discloses a large-particle sewage pump with a protective structure, which belongs to the technical field of sewage pumps and comprises a sewage pump body, wherein a water outlet pipe is arranged on the right side surface of the sewage pump body, a water inlet pipe is arranged on the lower surface of the sewage pump body, a sealing pipe sleeve a is sleeved on the outer surface of one end, away from the sewage pump body, of the water inlet pipe, the sealing pipe sleeve a is clamped on the right side surface of a protective shell, and a sealing pipe sleeve b is clamped on the left side surface of the protective shell; through being provided with the protecting crust on the inlet tube at the dredge pump body, utilize the stainless steel filter screen in the protecting crust to carry out effective filtration to the rivers that the dredge pump body extracted, can get rid of the particulate matter of adulteration in the rivers, effectively avoid particulate matter to enter into the inside problem of gathering and influence its normal use of dredge pump body, prolong its life, utilize the setting of blow off pipe simultaneously can come the particulate matter that the stainless steel filter screen of discharging filters out through unscrewing the sealing cap.
Description
Technical Field
The utility model belongs to the technical field of the dredge pump, concretely relates to large granule dredge pump that possesses protective structure.
Background
The sewage pump is a pump product which is connected with a motor and simultaneously submerged into liquid to work, compared with a common horizontal pump or a vertical sewage pump, the sewage pump has the advantages of compact structure, small occupied area, convenient installation and maintenance, long continuous operation time, and relatively smaller load borne by a bearing and longer service life than a common pump because the pump and the motor are coaxial, the shaft is short, and rotating parts are light.
The original dredge pump lacks the protection filtration to the particulate matter that dopes in the rivers in the use for particulate matter enters into the inside gathering of dredge pump easily, influences the normal use of dredge pump, reduces its life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large granule dredge pump that possesses protective structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a large-particle sewage pump with a protection structure comprises a sewage pump body, wherein a water outlet pipe is arranged on the right side face of the sewage pump body, a water inlet pipe is arranged on the lower surface of the sewage pump body, a sealing pipe sleeve a is sleeved on the outer surface of the water inlet pipe, which is far away from one end of the sewage pump body, the sealing pipe sleeve a is clamped on the right side face of a protection shell, a sealing pipe sleeve b is clamped on the left side face of the protection shell, a water delivery pipe is sleeved on the inner side wall of the sealing pipe sleeve b, the protection shell mainly comprises an installation shell a and an installation shell b, the sealing pipe sleeve a is clamped on the right side face of the installation shell a, the sealing pipe sleeve b is clamped on the left side face of the installation shell b, a stainless steel filter screen is arranged inside the installation shell a, a limiting insertion block is fixedly installed on the outer surface of the stainless steel filter screen, a limiting insertion groove is formed in, the lower surface of the mounting shell b is provided with a drain pipe communicated with the inside of the mounting shell b, the drain pipe is positioned on the left side of the stainless steel filter screen, and the outer surface of the bottom end of the drain pipe is in threaded connection with a sealing cap.
Preferably, the left side of the outer surface of the mounting shell a is provided with an external thread, the right side surface of the inner side wall of the mounting shell b is provided with an internal thread, and the mounting shell a and the mounting shell b are fixedly connected through the external thread and the internal thread.
Preferably, the number of the limiting insertion blocks and the number of the limiting insertion slots are four.
Preferably, the length of the limiting insertion block is the same as that of the limiting slot.
Preferably, the outer surface of the protruding end of the mounting shell a is further provided with a rubber sealing gasket, and the left side surface of the rubber sealing gasket is attached to the right side surface of the mounting shell b.
Compared with the prior art, the beneficial effects of the utility model are that:
the protective shell is arranged on the water inlet pipe of the sewage pump body, the stainless steel filter screen in the protective shell can be used for effectively filtering water flow pumped by the sewage pump body, particle substances doped in the water flow can be removed, the problem that the particle substances enter the sewage pump body to be gathered to influence the normal use of the sewage pump body is effectively avoided, the service life of the sewage pump body is prolonged, meanwhile, the arrangement of the sewage pipe can be used for discharging the particle substances filtered by the stainless steel filter screen by unscrewing the sealing cap, and the protection effect is good;
through dividing into installation shell an and installation shell b with the protecting crust, utilize external screw thread and internal thread interlock to make installation shell an and installation shell b assemble together, and the leakproofness is good when utilizing the setting of rubber packing pad to make installation shell an and installation shell b assemble together, the convenience is dismantled the change to the stainless steel filter screen, it is spacing to the stainless steel filter screen in inserting spacing slot to utilize spacing inserted block simultaneously, length setting with spacing inserted block makes the stainless steel filter screen can utilize installation shell b to extrude spacing inserted block when putting into installation shell an in the same with the length of spacing slot and fixes simple structure.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a front section of the protective shell of the present invention;
FIG. 3 is a schematic structural view of the stainless steel filter screen of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;
in the figure: 1. a dredge pump body; 2. a water outlet pipe; 3. a water inlet pipe; 4. a sealing pipe sleeve a; 5. a protective shell; 6. a sealing pipe sleeve b; 7. a water delivery pipe; 8. a mounting shell a; 9. a mounting shell b; 10. a stainless steel filter screen; 11. limiting the inserting block; 12. limiting slots; 13. a blow-off pipe; 14. a rubber gasket is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a large-particle sewage pump with a protection structure comprises a sewage pump body 1, a water outlet pipe 2 is arranged on the right side face of the sewage pump body 1, a water inlet pipe 3 is arranged on the lower surface of the sewage pump body 1, a sealing pipe sleeve a4 is sleeved on the outer surface of one end, far away from the sewage pump body 1, of the water inlet pipe 3, a sealing pipe sleeve a4 is clamped on the right side face of a protection shell 5, a sealing pipe sleeve b6 is clamped on the left side face of the protection shell 5, a water delivery pipe 7 is sleeved on the inner side wall of the sealing pipe sleeve b6, the protection shell 5 mainly comprises an installation shell a8 and an installation shell b9, a sealing pipe sleeve a4 is clamped on the right side face of the installation shell a8, a sealing pipe sleeve b6 is clamped on the left side face of the installation shell b9, a stainless steel filter screen 10 is arranged inside the installation shell a8, a limiting insertion block 11 is fixedly installed on the outer surface of the stainless steel filter screen 10, a, the lower surface of installation shell b9 is provided with the blow off pipe 13 that is linked together with the inside installation shell b9, and blow off pipe 13 is located the left side of stainless steel filter screen 10, and the surface threaded connection in the blow off pipe 13 bottom has a sealing cap.
In this embodiment, the rubber sealing ring has good sealing performance, and the rubber sealing ring is arranged at the joint of the mounting shell a8 and the mounting shell b9, so that the mounting shell a8 and the mounting shell b9 can keep good sealing performance when assembled together, and liquid is prevented from overflowing.
In the embodiment, in the working process of the sewage pump body 1, external water flow enters the protective shell 5 through the water conveying pipe 7, particulate matters are isolated through the filtration of the stainless steel filter screen 10, the particulate matters are prevented from entering the inside of the sewage pump body 1, the filtered water flow enters the sewage pump body 1 through the water inlet pipe 3 and is discharged from the water outlet pipe 2, the sealing cap is unscrewed when the particulate matters filtered by the stainless steel filter screen 10 in the protective shell 5 need to be discharged, so that sewage is discharged through the sewage discharge pipe 13, the sewage can also be taken out by using iron wires, when the stainless steel filter screen 10 needs to be replaced, the mounting shell a8 and the mounting shell b9 are screwed to be separated, so that the stainless steel filter screen 10 can be taken down and replaced, the limiting insertion block 11 on the stainless steel filter screen 10 is inserted into the limiting insertion slot 12 when the stainless steel filter screen 10 is installed, and then the mounting shell a8 and the mounting shell b9 are assembled together by using external threads and internal threads, the rubber packing 14 provides good sealing at the joint between the mounting case a8 and the mounting case b 9.
Specifically, the left side of the outer surface of the mounting shell a8 is provided with external threads, the right side surface of the inner side wall of the mounting shell b9 is provided with internal threads, and the mounting shell a8 and the mounting shell b9 are fixedly connected through the external threads and the internal threads; the snap connection of the external thread and the internal thread ensures that the connection between the mounting shell a8 and the mounting shell b9 is stable and is not easy to loosen.
Specifically, the number of the limiting insertion blocks 11 and the number of the limiting insertion slots 12 are four; inside inserting spacing slot 12 respectively through setting up four spacing inserted blocks 11, utilize spacing slot 12 spacing to spacing inserted block 11, and then carry on spacingly to stainless steel filter screen 10 for stainless steel filter screen 10 is difficult for taking place to rock in installation shell a 8.
Specifically, the length of the limiting insertion block 11 is the same as that of the limiting slot 12; when the stainless steel filter screen 10 is installed in the installation shell a8, the installation shell a8 and the installation shell b9 can be utilized to extrude the stainless steel filter screen 10 when being assembled together, and the stainless steel filter screen 10 is convenient to fix.
Specifically, the outer surface of the protruding end of the mounting shell a8 is also provided with a rubber gasket 14, and the left side surface of the rubber gasket 14 is attached to the right side surface of the mounting shell b 9; the rubber gasket 14 is arranged, so that good sealing performance can be kept when the mounting shell a8 and the mounting shell b9 are assembled together, and liquid is prevented from overflowing.
The utility model discloses a theory of operation and use flow: in the working process of the sewage pump body 1, external water flow enters the protective shell 5 through the water conveying pipe 7, particulate matters are isolated through the filtering of the stainless steel filter screen 10, the particulate matters are prevented from entering the inside of the sewage pump body 1, the filtered water flow enters the sewage pump body 1 through the water inlet pipe 3 and is discharged from the water outlet pipe 2, the sealing cap is unscrewed when the particulate matters filtered by the stainless steel filter screen 10 in the protective shell 5 need to be discharged, so that sewage is discharged through the sewage discharge pipe 13, the sewage can also be taken out by using iron wires, when the stainless steel filter screen 10 needs to be replaced, the mounting shell a8 and the mounting shell b9 are screwed to be separated, the stainless steel filter screen 10 can be taken down and replaced, the limiting insertion block 11 on the stainless steel filter screen 10 is inserted into the limiting insertion slot 12 when the stainless steel filter screen 10 is mounted, and then the mounting shell a8 and the mounting shell b9 are assembled together by using external threads and internal threads, the rubber packing 14 provides good sealing at the joint between the mounting case a8 and the mounting case b 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a large granule dredge pump that possesses protective structure, includes dredge pump body (1), its characterized in that: the sewage pump is characterized in that a water outlet pipe (2) is arranged on the right side face of the sewage pump body (1), a water inlet pipe (3) is arranged on the lower surface of the sewage pump body (1), a sealing pipe sleeve a (4) is sleeved on the outer surface of one end, far away from the sewage pump body (1), of the water inlet pipe (3), the sealing pipe sleeve a (4) is connected to the right side face of the protective shell (5) in a clamped mode, a water conveying pipe (7) is sleeved on the inner side wall of the sealing pipe sleeve b (6), the protective shell (5) mainly comprises an installation shell a (8) and an installation shell b (9), the sealing pipe sleeve a (4) is connected to the right side face of the installation shell a (8) in a clamped mode, the sealing pipe sleeve b (6) is connected to the left side face of the installation shell b (9) in a clamped mode, a stainless steel filter screen (10) is arranged inside the installation shell a (, the utility model discloses a stainless steel filter screen, including installation shell b (9), the outer fixed surface of stainless steel filter screen (10) installs spacing inserted block (11), spacing slot (12) have been seted up to the inside wall of installation shell a (8), the surface of spacing inserted block (11) and the inside wall laminating of spacing slot (12), the lower surface of installation shell b (9) is provided with blow off pipe (13) that are linked together with installation shell b (9) inside, blow off pipe (13) are located the left side of stainless steel filter screen (10), the surface threaded connection of blow off pipe (13) bottom has the sealing cap.
2. The large particle sewage pump with the protective structure of claim 1, wherein: the mounting shell a (8) is characterized in that an external thread is formed in the left side of the outer surface of the mounting shell a (8), an internal thread is formed in the right side face of the inner side wall of the mounting shell b (9), and the mounting shell a (8) and the mounting shell b (9) are fixedly connected through the external thread and the internal thread.
3. The large particle sewage pump with the protective structure of claim 1, wherein: the number of the limiting insertion blocks (11) and the number of the limiting insertion grooves (12) are four.
4. The large particle sewage pump with the protective structure of claim 1, wherein: the length of the limiting insertion block (11) is the same as that of the limiting slot (12).
5. The large particle sewage pump with the protective structure of claim 1, wherein: the outer surface of the protruding one end of the mounting shell a (8) is further provided with a rubber sealing gasket (14), and the left side face of the rubber sealing gasket (14) is attached to the right side face of the mounting shell b (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920963312.0U CN210068592U (en) | 2019-06-25 | 2019-06-25 | Large granule dredge pump that possesses protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920963312.0U CN210068592U (en) | 2019-06-25 | 2019-06-25 | Large granule dredge pump that possesses protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210068592U true CN210068592U (en) | 2020-02-14 |
Family
ID=69428790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920963312.0U Expired - Fee Related CN210068592U (en) | 2019-06-25 | 2019-06-25 | Large granule dredge pump that possesses protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210068592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727780A (en) * | 2020-12-24 | 2021-04-30 | 南京沃鸿宇智能物联有限公司 | Water-cooling energy-saving water pump |
| CN115121038A (en) * | 2022-06-20 | 2022-09-30 | 浙江海宇润滑油有限公司 | Waste oil filtering and recycling device and method for engine oil filter element |
-
2019
- 2019-06-25 CN CN201920963312.0U patent/CN210068592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727780A (en) * | 2020-12-24 | 2021-04-30 | 南京沃鸿宇智能物联有限公司 | Water-cooling energy-saving water pump |
| CN115121038A (en) * | 2022-06-20 | 2022-09-30 | 浙江海宇润滑油有限公司 | Waste oil filtering and recycling device and method for engine oil filter element |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |