CN211924489U - Submersible mixed flow pump with good sealing performance - Google Patents
Submersible mixed flow pump with good sealing performance Download PDFInfo
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- CN211924489U CN211924489U CN201922424887.8U CN201922424887U CN211924489U CN 211924489 U CN211924489 U CN 211924489U CN 201922424887 U CN201922424887 U CN 201922424887U CN 211924489 U CN211924489 U CN 211924489U
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- flow pump
- mixed flow
- pump body
- dive
- wire
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Abstract
The utility model discloses a dive mixed flow pump that leakproofness is good, including dive mixed flow pump body, dish line box and wire tube, dive mixed flow pump body top one end has connection flange dish and connection flange dish bottom veneer to have sealed the pad through the bolt fastening, the welding of connection flange dish top has the dish line box, the bottom has the toper buckler through the bolt fastening in the dish line box, the welding of dish line box top has the wire tube, the inboard welding of wire tube has the annular structure piece, annular structure piece top is provided with the pressure material ring and presses the material ring top to be provided with the pressure material ring, the gluing of annular structure piece bottom has the water-swelling adhesive tape, dive mixed flow pump body one side is provided with the power cord. The utility model discloses have good sealed, protection nature between power cord and dive mixed flow pump body, can reduce the power cord simultaneously and damage the probability, be fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a dive mixed flow pump technical field, in particular to dive mixed flow pump that leakproofness is good.
Background
The mixed flow pump is a pump between the centrifugal pump and the axial flow pump, the rotating speed of the mixed flow pump is higher than that of the centrifugal pump and lower than that of the axial flow pump, the lift of the mixed flow pump is higher than that of the axial flow pump, but the flow rate of the mixed flow pump is smaller than that of the axial flow pump and is larger than that of the centrifugal pump.
Patent number CN201821268359.7 discloses a novel dive formula mixed flow pump, all sets up radiator fan in the inside and the outside of motor, has strengthened the radiating effect of motor greatly, winds at the outer lane of motor and establishes the cooling tube simultaneously, in time takes away the heat in the motor working process, has promoted the whole heat dispersion of motor, has prolonged the life of motor.
The novel submersible mixed flow pump has the following defects: 1. the leakproofness is relatively poor, and the mixed flow pump uses the back for a long time, and the condition that leaks appears easily in power cord and pump body junction, and 2, the protective properties of power cord and pump body junction is relatively poor, and the power cord leads to damaging because of dragging, rubbing easily, and for this reason, we provide a dive mixed flow pump that the leakproofness is good.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a dive mixed flow pump that the leakproofness is good, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dive mixed flow pump that leakproofness is good, includes dive mixed flow pump body, dish line box and spool, dive mixed flow pump body top one end has connection flange dish and connection flange dish bottom veneer to have sealed the pad through the bolt fastening, the welding of connection flange dish top has the dish line box, the bottom has the toper buckler through the bolt fastening in the dish line box, the welding of dish line box top has the spool, the inboard welding of spool has the annular structure piece, annular structure piece top is provided with presses the material ring and presses the material ring top to be provided with and presses the material ring, the gluing of annular structure piece bottom has water-swelling adhesive tape, dive mixed flow pump body one side is provided with the power cord.
Furthermore, a reserved opening is formed in the bottom of the wire coiling box, and the bottom end of the conical waterproof cover penetrates through the reserved opening and is located at the top of the submersible mixed flow pump body.
Furthermore, both ends of one side of the pressing ring are provided with mounting holes, and the outer side of the pressing ring is provided with thread teeth.
Furthermore, an arc-shaped protective groove is formed in the top of the wire passing pipe, and a thread groove is formed in the upper end of the inner side of the wire passing pipe.
Furthermore, one end of the power line penetrates through the coil box and the wire passing pipe to be connected with the interior of the submersible mixed flow pump body.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through setting up the pressure material ring, annular structure piece and water inflation adhesive tape, after this body coupling of submersible mixed flow pump at the power cord, personnel's use tools rotate through the mounting hole and press the material ring, press the material ring to rotate and move down through thread groove and thread tooth, promote annular seal piece, form the extrusion to annular seal piece through annular structure piece, make its deformation, fill between power cord and spool, play sealed, waterproof effect, water inflation adhesive tape is when meetting water simultaneously, can take place the inflation, seal up between power cord and the spool, water inflation adhesive tape is made by water inflation single liquid type sealant, become the good rubber elastomer of resilience once hardening, self volume expansion after soaking, fill the water stopping effect that the space performance is true.
2. Through setting up line box and arc protective groove, the arc protective groove at spool top makes the power cord when dragging, is difficult for being put into the line box by spool top fish tail, reduces the friction, reduces spool and damages the probability, can coil a festival with the power cord simultaneously, makes things convenient for the power cord to damage, maintains when splitting.
Drawings
Fig. 1 is the overall structure schematic diagram of the submersible mixed flow pump with good sealing performance.
Fig. 2 is the utility model relates to a diving mixed flow pump's that leakproofness is good coil box and wire tube inner structure schematic diagram.
Fig. 3 is the utility model discloses a dive mixed flow pump that leakproofness is good presses material ring structure sketch map.
In the figure: 1. a submersible mixed flow pump body; 2. coiling a wire box; 3. a wire passing pipe; 4. a power line; 5. pressing ring; 6. an annular structure block; 7. an annular seal block; 8. a water-swellable adhesive tape; 9. connecting a flange plate; 10. a gasket; 11. a conical waterproof cover; 12. a thread groove; 13. reserving a port; 14. mounting holes; 15. thread teeth; 16. an arc-shaped protection groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a dive mixed flow pump that leakproofness is good, including dive mixed flow pump body 1, dish line box 2 and wire tube 3, 1 top one end of dive mixed flow pump body is fixed with through the bolt and connects flange 9 and connect 9 bottoms glues there is sealed the pad 10, 9 top welding of connection flange has dish line box 2, 2 bottoms in the dish line box have toper buckler 11 through the bolt fastening, 2 top welding of dish line box have wire tube 3, 3 inboard welding of wire tube has annular structure piece 6, 6 tops of annular structure piece are provided with material pressing ring 5 and press 5 tops of material pressing ring to be provided with material pressing ring 5, 6 bottoms glues of annular structure piece have water-swelling adhesive tape 8, 1 one side of dive mixed flow pump body is provided with power cord 4.
Wherein, the bottom of the wire coiling box 2 is provided with a reserved opening 13 and the bottom end of the conical waterproof cover 11 penetrates through the reserved opening 13 and is positioned at the top in the diving mixed flow pump body 1.
In this embodiment, as shown in fig. 2, the conical waterproof cover 11 can seal and protect the joint between the coil box 2 and the submersible mixed flow pump body 1.
Wherein, mounting holes 14 are arranged at two ends of one side of the pressing ring 5, and thread teeth 15 are arranged at the outer side of the pressing ring 5.
In this embodiment, as shown in fig. 3, the mounting hole 14 facilitates the use of a tool by a person to rotate the pressure ring 5.
Wherein, the top of the wire passing pipe 3 is provided with an arc-shaped protection groove 16 and the upper end of the inner side of the wire passing pipe 3 is provided with a thread groove 12.
In this embodiment, as shown in fig. 2, the arc-shaped protection groove 16 can reduce the friction coefficient between the power cord 4 and the top end of the wire passing pipe 3, and the thread groove 12 can move the pressing ring 5 when rotating through the thread teeth 15.
Wherein, 4 one ends of power cord run through the dish line box 2 and cross the line pipe 3 and dive mixed flow pump body 1 internal connection.
As shown in figure 1 in this embodiment, 4 one ends of power cord run through the box of twining 2 and wire passing pipe 3, make things convenient for box of twining 2 and wire passing pipe 3 to protect power cord 4 and dive mixed flow pump body 1 junction.
It should be noted that the utility model relates to a submersible mixed flow pump with good sealing performance, when in work, a person puts the connecting flange plate 9 on the top of the submersible mixed flow pump body 1, and fixes the connecting flange plate 9 through bolts, the sealing gasket 10 plays a sealing role between the connecting flange plate 9 and the submersible mixed flow pump body 1, so as to improve the connection tightness between the connecting flange plate 9 and the submersible mixed flow pump body 1, the conical waterproof cover 11 plays a sealing role between the coil wire box 2 and the submersible mixed flow pump body 1, so as to strengthen the waterproof effect between the coil wire box 2 and the submersible mixed flow pump body 1, the power wire 4 passes through the wire passing pipe 3 and the coil wire box 2 to be connected with the interior of the submersible mixed flow pump body 1, the person uses tools to rotate the pressure material ring 5 through the mounting holes 14, the pressure material ring 5 rotates to move downwards through the thread groove 12 and the thread teeth 15, so as to push the annular sealing block 7, the annular sealing block 6 forms extrusion to the annular sealing block 7, make it warp, fill between power cord 4 and spool 3, play sealed, waterproof effect, meet water inflation adhesive tape 8 when meetting water simultaneously, can take place the inflation, block up between power cord 4 and the spool 3, water inflation adhesive tape 8 is made by water inflation single liquid type sealant, become good rubber elastomer of resilience once hardening, self volume expansion after soaking, fill the space and exert real stagnant water effect, the arc guard slot 16 at spool 3 top, make power cord 4 because of pulling, be difficult for being crossed 3 top fish tail of spool, reduce the friction, reduce spool 3 and damage the probability, can put into wire coiling box 2 with power cord 4 coiling a lesson simultaneously, make things convenient for power cord 4 to damage, maintain when breaking.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a dive mixed flow pump that leakproofness is good, includes dive mixed flow pump body (1), coil wire box (2) and wire passing pipe (3), its characterized in that: dive mixed flow pump body (1) top one end has flange plate (9) and flange plate (9) bottom veneer to have sealed pad (10) through the bolt fastening, flange plate (9) top welding has coil box (2), the bottom has toper buckler (11) through the bolt fastening in coil box (2), coil box (2) top welding has wire crossing pipe (3), wire crossing pipe (3) inboard welding has annular structure piece (6), annular structure piece (6) top is provided with presses material ring (5) and presses material ring (5) top to be provided with and presses material ring (5), annular structure piece (6) bottom veneer has water-swelling adhesive tape (8), dive mixed flow pump body (1) one side is provided with power cord (4).
2. The submersible mixed flow pump with good sealing performance as claimed in claim 1, wherein: the bottom of the wire coiling box (2) is provided with a reserved opening (13) and the bottom end of the conical waterproof cover (11) penetrates through the reserved opening (13) to be positioned at the top in the submersible mixed flow pump body (1).
3. The submersible mixed flow pump with good sealing performance as claimed in claim 1, wherein: the two ends of one side of the pressing ring (5) are provided with mounting holes (14), and the outer side of the pressing ring (5) is provided with thread teeth (15).
4. The submersible mixed flow pump with good sealing performance as claimed in claim 1, wherein: the top of the wire passing pipe (3) is provided with an arc-shaped protective groove (16) and the upper end of the inner side of the wire passing pipe (3) is provided with a thread groove (12).
5. The submersible mixed flow pump with good sealing performance as claimed in claim 1, wherein: one end of the power line (4) penetrates through the coil box (2) and the wire passing pipe (3) to be connected with the inner part of the submersible mixed flow pump body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922424887.8U CN211924489U (en) | 2019-12-30 | 2019-12-30 | Submersible mixed flow pump with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922424887.8U CN211924489U (en) | 2019-12-30 | 2019-12-30 | Submersible mixed flow pump with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211924489U true CN211924489U (en) | 2020-11-13 |
Family
ID=73326231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922424887.8U Active CN211924489U (en) | 2019-12-30 | 2019-12-30 | Submersible mixed flow pump with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211924489U (en) |
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2019
- 2019-12-30 CN CN201922424887.8U patent/CN211924489U/en active Active
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