CN210509756U - Axial-flow type water pump convenient to disassemble and maintain - Google Patents
Axial-flow type water pump convenient to disassemble and maintain Download PDFInfo
- Publication number
- CN210509756U CN210509756U CN201921379834.2U CN201921379834U CN210509756U CN 210509756 U CN210509756 U CN 210509756U CN 201921379834 U CN201921379834 U CN 201921379834U CN 210509756 U CN210509756 U CN 210509756U
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- connecting pipe
- water pump
- loudspeaker
- water inlet
- lower side
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Abstract
The utility model discloses an axial-flow type water pump of maintenance is conveniently dismantled, including loudspeaker, second connecting pipe, second ring flange and the axostylus axostyle of intaking, the loudspeaker downside of intaking is provided with first ring flange, and first ring flange downside is provided with the external screw thread connecting cylinder, and external screw thread connecting cylinder lateral surface is provided with the filter screen simultaneously, the last side of loudspeaker of intaking is provided with the connecting plate, and the loudspeaker top of intaking is provided with first connecting pipe, and both sides face all is provided with the connecting plate about the first connecting pipe simultaneously. This axial-flow type water pump of maintenance is dismantled to convenience is provided with into water loudspeaker, first connecting pipe, second connecting pipe and third connecting pipe, dismantles the connecting screw of junction between loudspeaker, first connecting pipe, second connecting pipe and the third connecting pipe through intaking, causes into water loudspeaker, first connecting pipe, second connecting pipe and third connecting pipe and separates, conveniently maintains and maintains to axial-flow type water pump inside like this.
Description
Technical Field
The utility model relates to an axial-flow type water pump technical field specifically is an axial-flow type water pump of convenient dismantlement maintenance.
Background
The water pump blade lower surface camber is greater than the upper surface, because rivers basically flow through the impeller along the axial, so through calling axial-flow type water pump to this kind of water pump, present axial-flow type water pump all is overall structure, it is inconvenient when maintaining and overhauing, there is present axial-flow type water pump bottom inlet loudspeaker department in addition not to take filtering measures, make debris enter into inside the water pump easily like this, it receives the influence to lead to the rotation of blade, thereby make water pump work receive the influence, there is present axial-flow type water pump when the installation does not take supporting measures, it is inconvenient when making axial-flow type water pump install like this, consequently, just, provide an axial-flow type water pump of convenient dismantlement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an axial-flow water pump of maintenance is conveniently dismantled to the present axial-flow water pump that proposes in solving above-mentioned background art all is overall structure, is inconvenient when maintaining and overhauing, and present axial-flow water pump bottom loudspeaker department of intaking does not take filtering measure, and present axial-flow water pump does not take the problem of support measure when the installation.
In order to achieve the above object, the utility model provides a following technical scheme: an axial flow water pump convenient for disassembly and maintenance comprises a water inlet horn, a second connecting pipe, a second flange plate and a shaft lever, wherein the lower side surface of the water inlet horn is provided with the first flange plate, the lower side surface of the first flange plate is provided with an external thread connecting cylinder, the outer side surface of the external thread connecting cylinder is provided with a filter screen, the upper side surface of the water inlet horn is provided with a connecting plate, the upper side surface of the water inlet horn is provided with the first connecting pipe, the upper side surface and the lower side surface of the first connecting pipe are provided with connecting plates, the lower side connecting plate of the first connecting pipe is connected with the upper side connecting plate of the water inlet horn through connecting screws, a first O-shaped ring is arranged between the lower side connecting plate of the first connecting pipe and the upper side connecting plate of the water inlet horn, the second connecting pipe is arranged above the first connecting pipe, the, a second O-shaped ring is arranged between a lower side connecting plate of the second connecting pipe and an upper side connecting plate of the first connecting pipe, connecting frames are arranged on the front side and the rear side of the second connecting pipe, a third connecting pipe is arranged above the second connecting pipe, a connecting plate is arranged on the lower side of the third connecting pipe, the lower side connecting plate of the third connecting pipe is connected with the upper side connecting plate of the second connecting pipe through a connecting screw, a third O-shaped ring is arranged between the lower side connecting plate of the third connecting pipe and the upper side connecting plate of the second connecting pipe, the second flange is arranged on the right end surface of the third connecting pipe, a hollow cylinder is arranged on the upper side of the third connecting pipe, a sealing plug is arranged in the hollow cylinder, the shaft rod is arranged in the hollow cylinder, the lower end of the shaft rod sequentially penetrates through the sealing plug and the upper side of, the lower end of the shaft lever is provided with an impeller part, and the outer surface of the impeller part is provided with blades.
Preferably, the diameter of the upper side surface of the water inlet horn, the diameter of the first connecting pipe, the diameter of the second connecting pipe and the diameter of the third connecting pipe are the same.
Preferably, the connection mode between filter screen and the external screw thread connecting cylinder is threaded connection, and the diameter of external screw thread connecting cylinder equals the diameter of the lower side surface of the water inlet loudspeaker.
Preferably, the inner diameter of the first O-shaped ring, the inner diameter of the second O-shaped ring and the inner diameter of the third O-shaped ring are all equal.
Preferably, the connecting screws and the connecting plates are all provided with three groups, and the two connecting screws and the two connecting plates are arranged into one group.
Preferably, the connecting frames are provided with two groups, and each group of connecting frames is provided with two, and the two groups of connecting frames are symmetrically arranged about the central axis of the second connecting pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the axial-flow type water pump convenient to disassemble and maintain,
(1) the shaft-type water pump is provided with the water inlet loudspeaker, the first connecting pipe, the second connecting pipe and the third connecting pipe, when the shaft-type water pump is maintained and repaired, the connecting screws at the connecting parts among the water inlet loudspeaker, the first connecting pipe, the second connecting pipe and the third connecting pipe are disassembled, so that the water inlet loudspeaker, the first connecting pipe, the second connecting pipe and the third connecting pipe are separated, and the maintenance and repair of the interior of the shaft-type water pump are facilitated;
(2) the filter screen is arranged on the bottom side of the water inlet horn when the axial-flow type water pump is used for conveying water, so that water entering the axial-flow type water pump is filtered, impurities are not easy to enter the axial-flow type water pump, and the rotation of blades in the axial-flow type water pump is not easily influenced;
(3) be provided with two sets of link, when using axial-flow water pump to carry water, play the effect of supporting the installation to axial-flow water pump through two sets of link to it is more convenient when making the axial-flow water pump installation.
Drawings
FIG. 1 is a schematic view of the front view of the present invention;
FIG. 2 is a schematic view of the front view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: 1. the water inlet device comprises a water inlet loudspeaker, 2, a connecting plate, 3, a first flange plate, 4, an external thread connecting cylinder, 5, a filter screen, 6, a first connecting pipe, 7, a first O-shaped ring, 8, a connecting screw, 9, a second connecting pipe, 10, a second O-shaped ring, 11, a connecting frame, 12, a third connecting pipe, 13, a third O-shaped ring, 14, a second flange plate, 15, a hollow cylinder, 16, a sealing plug, 17, a shaft rod, 18, an impeller piece, 19 and blades.
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: the utility model provides an axial-flow type water pump of maintenance is conveniently dismantled, as shown in fig. 2 and fig. 4, 1 downside of loudspeaker of intaking is provided with first ring flange 3, and 3 downside of first ring flange are provided with external screw thread connecting cylinder 4, 4 lateral surfaces of external screw thread connecting cylinder are provided with filter screen 5 simultaneously, connected mode between filter screen 5 and the external screw thread connecting cylinder 4 is threaded connection, and the diameter of external screw thread connecting cylinder 4 equals the diameter of the 1 downside of loudspeaker of intaking, carry out debris through filter screen 5 to the water that enters into loudspeaker 1 of intaking, cause debris to be difficult to enter into loudspeaker 1 of intaking, make filter screen 5 dismantle clearance and change through external screw thread connecting cylinder 4 simultaneously.
As shown in fig. 2 and 3, the upper side of the water inlet horn 1 is provided with a connecting plate 2, the diameter of the upper side of the water inlet horn 1, the diameter of the first connecting pipe 6, the diameter of the second connecting pipe 9 and the diameter of the third connecting pipe 12 are all the same, so that the water inlet horn 1, the first connecting pipe 6, the second connecting pipe 9 and the third connecting pipe 12 can be assembled together to enable the axial flow type water pump to work, the first connecting pipe 6 is arranged above the water inlet horn 1, the connecting plates 2 are arranged on the upper and lower sides of the first connecting pipe 6, the connecting plate 2 on the lower side of the first connecting pipe 6 is connected with the connecting plate 2 on the upper side of the water inlet horn 1 through a connecting screw 8, a first O-ring 7 is arranged between the connecting plate 2 on the lower side of the first connecting pipe 6 and the connecting plate 2 on the upper side of the water inlet horn 1, the inner diameter of the first O-ring, the joints among the water inlet horn 1, the first connecting pipe 6, the second connecting pipe 9 and the third connecting pipe 12 are sealed through the first O-shaped ring 7, the second O-shaped ring 10 and the third O-shaped ring 13, so that the water inlet horn 1, the first connecting pipe 6, the second connecting pipe 9 and the third connecting pipe 12 can convey water.
As shown in fig. 1 and 2, the second connecting pipe 9 is disposed above the first connecting pipe 6, and the upper and lower sides of the second connecting pipe 9 are both provided with the connecting plates 2, and the lower side of the second connecting pipe 9 is connected with the upper side of the first connecting pipe 6 by the connecting plate 2 via the connecting screw 8, the connecting screw 8 and the connecting plate 2 are provided with three groups, and the two connecting screws 8 and the two connecting plates 2 are provided with one group, such that the water inlet horn 1, the first connecting pipe 6, the second connecting pipe 9 and the third connecting pipe 12 are conveniently connected and assembled together, and a second O-ring 10 is provided between the lower side of the second connecting pipe 9 and the upper side of the first connecting pipe 6, the front and rear sides of the second connecting pipe 9 are both provided with the connecting frames 11, the connecting frames 11 are provided with two groups, and each group of the connecting frames 11 is provided with two groups, and the two groups of, make axial-flow type water pump more convenient when using the installation through two sets of link 11, and be provided with third connecting pipe 12 above the 9 tops of second connecting pipe, the 12 downside of third connecting pipe is provided with connecting plate 2, and the 12 downside connecting plates 2 of third connecting pipe are through connecting screw 8 and 9 upside connecting plates 2 of second connecting pipe, is provided with third O shape circle 13 between 12 downside connecting plates 2 of third connecting pipe and the 9 upside connecting plates 2 of second connecting pipe simultaneously.
As shown in fig. 2, the second flange 14 is disposed on the right end face of the third connecting pipe 12, and the side face of the third connecting pipe 12 is provided with a hollow cylinder 15, meanwhile, a sealing plug 16 is disposed inside the hollow cylinder 15, the shaft rod 17 is disposed inside the hollow cylinder 15, and the lower end of the shaft rod 17 sequentially penetrates through the sealing plug 16 and the side face of the third connecting pipe 12 to enter the third connecting pipe 12, the second connecting pipe 9, the first connecting pipe 6 and the water inlet horn 1, the lower end of the shaft rod 17 is provided with an impeller 18, and the outer surface of the impeller 18 is provided with a blade 19, and the sealing plug 16 has a sealing effect on the hollow cylinder 15, so that water inside the third connecting pipe 12 is not easy to enter the hollow cylinder.
The working principle is as follows: when the axial-flow water pump convenient to disassemble and maintain is used, the axial-flow water pump penetrates through the first flange plate 3 by using screws and is connected with the water delivery device, meanwhile, the screws penetrate through the second flange plate 14 and is connected with the connecting pipeline, the screws penetrate through the connecting frame 11 to enable the axial-flow water pump to be fixedly installed, water can be delivered at the moment, an external power supply is connected, the axial-flow water pump is started, the impeller piece 18 and the blade 19 start to rotate at the moment, when water in the conveying device reaches the outer side surface of the water inlet horn 1, impurities in the water are filtered by the filtering screen 5, the water entering the water inlet horn 1 enters the first connecting pipe 6, the second connecting pipe 9 and the third connecting pipe 12 by the high-speed rotation of the blade 19, finally, the water is delivered into the connecting pipeline, and the first O-shaped ring 7 is arranged at the connecting part between the water inlet horn 1 and, a second O-shaped ring 10 is arranged at the joint between the first connecting pipe 6 and the second connecting pipe 9, and a third O-shaped ring 13 is arranged at the joint between the second connecting pipe 9 and the third connecting pipe 12, so that leakage is not easy to occur during water delivery, when the axial flow type water pump needs to be maintained and repaired, the filter screen 5 is separated from the external thread connecting cylinder 4 by rotating the filter screen 5, so that the filter screen 5 is detached for cleaning or replacement, and meanwhile, the connecting screw 8 between the water inlet horn 1 and the first connecting pipe 6, the connecting screw 8 between the first connecting pipe 6 and the second connecting pipe 9, and the connecting screw 8 between the second connecting pipe 9 and the third connecting pipe 12 are detached, so that the water inlet horn 1, the first connecting pipe 6, the second connecting pipe 9 and the third connecting pipe 12 are separated, so that a worker can conveniently maintain and repair the inside of the axial flow type water pump, those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an axial-flow type water pump of convenient dismantlement maintenance, includes into water loudspeaker (1), second connecting pipe (9), second ring flange (14) and axostylus axostyle (17), its characterized in that: the water inlet loudspeaker is characterized in that a first flange plate (3) is arranged on the lower side surface of the water inlet loudspeaker (1), an external thread connecting cylinder (4) is arranged on the lower side surface of the first flange plate (3), a filter screen (5) is arranged on the outer side surface of the external thread connecting cylinder (4), a connecting plate (2) is arranged on the upper side surface of the water inlet loudspeaker (1), a first connecting pipe (6) is arranged above the water inlet loudspeaker (1), connecting plates (2) are arranged on the upper side surface and the lower side surface of the first connecting pipe (6), the lower side connecting plate (2) of the first connecting pipe (6) is connected with the upper side connecting plate (2) of the water inlet loudspeaker (1) through connecting screws (8), a first O-shaped ring (7) is arranged between the lower side connecting plate (2) of the first connecting pipe (6) and the upper side connecting plate (2) of the water inlet loudspeaker, and the upper side surface and the lower side surface of the second connecting pipe (9) are both provided with connecting plates (2), the lower side connecting plate (2) of the second connecting pipe (9) is connected with the upper side connecting plate (2) of the first connecting pipe (6) through a connecting screw (8), a second O-shaped ring (10) is arranged between the lower side connecting plate (2) of the second connecting pipe (9) and the upper side connecting plate (2) of the first connecting pipe (6), the front side surface and the rear side surface of the second connecting pipe (9) are both provided with connecting frames (11), a third connecting pipe (12) is arranged above the second connecting pipe (9), the lower side surface of the third connecting pipe (12) is provided with the connecting plate (2), the lower side connecting plate (2) of the third connecting pipe (12) is connected with the upper side connecting plate (2) of the second connecting pipe (9) through a connecting screw (8), and a third O-shaped ring (13) is arranged between the lower side connecting plate (2, the second flange plate (14) is arranged on the right end face of the third connecting pipe (12), the side face of the third connecting pipe (12) is provided with a hollow cylinder (15), meanwhile, a sealing plug (16) is arranged inside the hollow cylinder (15), the shaft rod (17) is arranged inside the hollow cylinder (15), the lower end of the shaft rod (17) penetrates through the sealing plug (16) and the third connecting pipe (12) in sequence, the side face of the shaft rod enters the third connecting pipe (12), the second connecting pipe (9), the first connecting pipe (6) and the water inlet loudspeaker (1), the lower end of the shaft rod (17) is provided with an impeller piece (18), and the outer surface of the impeller piece (18) is provided with blades (19).
2. The axial flow water pump convenient to disassemble and maintain as claimed in claim 1, wherein: the diameter of the upper side surface of the water inlet loudspeaker (1), the diameter of the first connecting pipe (6), the diameter of the second connecting pipe (9) and the diameter of the third connecting pipe (12) are the same.
3. The axial flow water pump convenient to disassemble and maintain as claimed in claim 1, wherein: the connection mode between filter screen (5) and external screw thread connecting cylinder (4) is threaded connection, and the diameter of external screw thread connecting cylinder (4) equals the diameter of the downside of loudspeaker (1) of intaking.
4. The axial flow water pump convenient to disassemble and maintain as claimed in claim 1, wherein: the inner diameter of the first O-shaped ring (7), the inner diameter of the second O-shaped ring (10) and the inner diameter of the third O-shaped ring (13) are equal.
5. The axial flow water pump convenient to disassemble and maintain as claimed in claim 1, wherein: the connecting screws (8) and the connecting plates (2) are all provided with three groups, and the two connecting screws (8) and the two connecting plates (2) are arranged into one group.
6. The axial flow water pump convenient to disassemble and maintain as claimed in claim 1, wherein: the connecting frames (11) are arranged in two groups, two connecting frames (11) are arranged in each group, and the two groups of connecting frames (11) are symmetrically arranged relative to the central axis of the second connecting pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921379834.2U CN210509756U (en) | 2019-08-23 | 2019-08-23 | Axial-flow type water pump convenient to disassemble and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921379834.2U CN210509756U (en) | 2019-08-23 | 2019-08-23 | Axial-flow type water pump convenient to disassemble and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210509756U true CN210509756U (en) | 2020-05-12 |
Family
ID=70591289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921379834.2U Expired - Fee Related CN210509756U (en) | 2019-08-23 | 2019-08-23 | Axial-flow type water pump convenient to disassemble and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210509756U (en) |
-
2019
- 2019-08-23 CN CN201921379834.2U patent/CN210509756U/en not_active Expired - Fee Related
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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: 20200512 |