CN213809384U

CN213809384U - Sealing device for water outlet interface of environment-friendly water pump

Info

Publication number: CN213809384U
Application number: CN202022864023.0U
Authority: CN
Inventors: 夏玮
Original assignee: Suzhou Weierke Environmental Protection Equipment Co ltd
Current assignee: Suzhou Weierke Environmental Protection Equipment Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-27
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a sealing device for an environment-friendly water pump water outlet interface in the technical field of sealing device, which comprises a water pump body, the bottom of the water pump body is evenly connected with a plurality of groups of supporting legs, the water pump body is connected with an inlet pipe, an external ring plate is fixedly sleeved on the periphery of the inlet pipe, a fixed sleeve is fixedly sleeved on the periphery of the external ring plate, an installation component is sleeved on the periphery of a sleeve, the outer wall of a water pumping pipe is provided with a spiral groove matched with a thread bulge, the device can realize the rapid installation between the inlet pipe and the water pumping pipe in the using process, the device carries out the internal sealing treatment on the connection part of the inlet pipe and the water pumping pipe through an internal sealing structure, thereby preventing water from leaking from the connection part of the water pumping pipe and the inlet pipe, carrying out the sealing treatment through the gaps between three pairs of ring plates and the external ring plate, preventing external water from leaking to the surface of the inner inserting pipe and causing corrosion damage to, thereby ensuring the internal sealing effect of the internal sealing structure.

Description

Sealing device for water outlet interface of environment-friendly water pump

Technical Field

The utility model relates to a sealing device technical field specifically is a sealing device that environmental protection water pump outlet interface was used.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, the sealing inside the water pump is very good, but the phenomenon of water leakage or water seepage is easy to occur in the place where the water pump is connected with the water pumping pipe, the place where the water pump is connected with the water pumping pipe is generally connected by adopting bolts or clamping grooves, and the bolts are easy to rust, difficult to mount and dismount and incapable of being mounted quickly; the draw-in groove is connected and is used for quick installation, but the leakproofness is not good, leaks easily, causes the waste of water resource, and consequently, a sealing device that environmental protection water pump outlet interface was used has practical value very much.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealing device that environmental protection water pump outlet interface was used 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: the utility model provides a sealing device that environmental protection water pump outlet interface was used, includes the water pump body, the bottom of water pump body evenly is connected with the multiunit landing leg, be connected with into the pipe on the water pump body, the periphery that advances the pipe cup joints and is fixed with external crown plate, the periphery of external crown plate cup joints and is fixed with fixed sleeve, the inner chamber that advances the pipe is provided with interior seal structure, fixed sleeve's inner chamber activity is pegged graft and is provided with coupling mechanism, coupling mechanism's inner chamber is provided with the drinking-water pipe, coupling mechanism includes the sleeve pipe, the sheathed tube inner wall is provided with the screw thread arch, the sheathed tube periphery cup joints and is provided with the installation component, the outer wall of drinking-water pipe is provided with the spiral shell groove that matches with the screw thread arch, just through the protruding swing joint of screw thread between sleeve pipe and the drinking-water pipe.

Preferably, the inner sealing structure comprises an inner inserting tube, a first annular groove is formed in the side wall of the inner inserting tube, a first sealing rubber ring is arranged in the inner cavity of the first annular groove in an adhesive mode, the outer diameter of the inner inserting tube is consistent with the inner diameter of the inlet tube, and the inner inserting tube and the inlet tube are fixed through welding.

Preferably, the installation component includes cyclic annular board, the lateral wall of cyclic annular board evenly is provided with the multiunit recess, every group the inner chamber of recess all is provided with the spring, just fixedly connected with top on the spring, one side that cyclic annular board is close to external cyclic annular board is provided with ring channel two and ring channel three respectively, just the inner chamber of ring channel two and ring channel three is glued respectively and is provided with seal rubber ring two and seal rubber ring three.

Preferably, the lateral wall of cyclic annular board evenly is connected with multiunit spacing slider, cyclic annular board activity plug-in connects to fixed sleeve's inner chamber, fixed sleeve's inner wall all runs through with every group top position department of correspondence and is provided with the jack, and every group the top is respectively the activity grafting to the jack inner chamber that matches separately, fixed sleeve's inner wall and every group spacing slider position department of correspondence all are provided with rather than the spout that matches, and every group spacing slider activity respectively sets up in the spout inner chamber that matches separately.

Preferably, the annular plate is sleeved on the periphery of the sleeve, and the annular plate and the sleeve are welded and fixed.

Preferably, the inner insertion tube is movably inserted into an inner cavity of the water pumping tube, and the first sealing rubber ring is attached to and connected with the inner wall of the water pumping tube.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a sealing device that environmental protection water pump outlet interface was used, the device is at the in-process that uses, peg graft annular plate to fixed sleeve inner chamber after, because the effect of spring, make the quick joint mouth of top to the jack inner chamber that matches, thereby realize advancing the quick installation between pipe and the drinking-water pipe, the device carries out the inner seal through interior seal structure to advancing pipe and drinking-water pipe junction and handles, thereby prevent that water from taking place to reveal from the drinking-water pipe and the junction of advancing the pipe, thereby the guarantee advances that the leakproofness is good between pipe and the drinking-water pipe, seal through the gap between three pairs of annular plate of sealed rubber ring and the external ring board and handle, prevent that outside water seepage from to interior intubate surface and cause the corrosion damage to it, thereby seal structure's inner seal effect in the guarantee, the device not only has good leakproofness, can realize quick installation simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the mounting assembly of the present invention;

fig. 3 is a side view of the annular plate structure of the present invention.

In the figure: 1. a water pump body; 2. a support leg; 3. feeding a pipe; 4. a ring plate is connected externally; 5. fixing the sleeve; 6. inserting a tube; 7. a first sealing rubber ring; 8. an inner sealing structure; 9. a water pumping pipe; 10. a connecting mechanism; 11. a sleeve; 12. mounting the component; 13. an annular plate; 14. ejecting the head; 15. a second sealing rubber ring; 16. a third sealing rubber ring; 17. and a limiting sliding block.

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, the present invention provides a technical solution: a sealing device for an environment-friendly water pump water outlet interface comprises a water pump body 1, wherein a plurality of groups of supporting legs 2 are uniformly connected to the bottom of the water pump body 1, a water inlet pipe 3 is connected to the water pump body 1, an external annular plate 4 is fixedly sleeved on the periphery of the water inlet pipe 3, a fixed sleeve 5 is fixedly sleeved on the periphery of the external annular plate 4, an inner sealing structure 8 is arranged in an inner cavity of the water inlet pipe 3, a connecting mechanism 10 is movably inserted into an inner cavity of the fixed sleeve 5, a water pumping pipe 9 is arranged in an inner cavity of the connecting mechanism 10, the connecting mechanism 10 comprises a sleeve pipe 11, a threaded bulge is arranged on the inner wall of the sleeve pipe 11, an installation component 12 is sleeved on the periphery of the sleeve pipe 11, a thread groove matched with the threaded bulge is arranged on the outer wall of the water pumping pipe 9, the sleeve pipe 11 is movably connected with the water pumping pipe 9 through the threaded bulge, and a ring-shaped plate 13 is inserted into the inner cavity of the fixed sleeve 5 in the using process of the device, because the effect of spring, make the quick joint interface of top 14 to the jack inner chamber of matching, thereby realize advancing the quick installation between pipe 3 and the drinking-water pipe 9, the device carries out the interior sealing treatment through interior seal structure 8 to advancing pipe 3 and drinking-water pipe 9 junction, thereby prevent that water from taking place to reveal from drinking-water pipe 9 and the junction of advancing pipe 3, thereby the guarantee advances that the leakproofness is good between pipe 3 and the drinking-water pipe 9, seal through the gap of three 16 pairs of sealed rubber ring between annular plate 13 and the external ring plate 4 and handle, prevent that outside water seepage from leading to the interior intubate 6 surface and causing corrosion damage to it, thereby the interior sealing effect of seal structure 8 in the guarantee.

Referring to fig. 1, the inner sealing structure 8 includes an inner insertion tube 6, a first annular groove is formed in a side wall of the inner insertion tube 6, a first sealing rubber ring 7 is adhesively arranged in an inner cavity of the first annular groove, an outer diameter of the inner insertion tube 6 is consistent with an inner diameter of the inlet tube 3, and the inner insertion tube 6 and the inlet tube 3 are fixed by welding.

Referring to fig. 1 and 2, the mounting assembly 12 includes an annular plate 13, a plurality of sets of grooves are uniformly formed in a side wall of the annular plate 13, a spring is disposed in an inner cavity of each set of groove, a plug 14 is fixedly connected to the spring, a second annular groove and a third annular groove are respectively disposed on one side of the annular plate 13 close to the external annular plate 4, and a second sealing rubber ring 15 and a third sealing rubber ring 16 are respectively bonded to inner cavities of the second annular groove and the third annular groove.

Referring to fig. 1-3, the side wall of the annular plate 13 is uniformly connected with a plurality of sets of limiting sliders 17, the annular plate 13 is movably inserted into the inner cavity of the fixed sleeve 5, the inner wall of the fixed sleeve 5 and the corresponding position of each set of the top heads 14 are provided with insertion holes, each set of the top heads 14 is movably inserted into the inner cavity of the insertion holes matched with each other, the corresponding position of the inner wall of the fixed sleeve 5 and each set of the limiting sliders 17 is provided with sliding grooves matched with each other, and each set of the limiting sliders 17 is movably arranged in the inner cavity of the sliding groove matched with each other.

Referring to fig. 1-3, the annular plate 13 is sleeved on the outer periphery of the sleeve 11, and the annular plate 13 is welded and fixed to the sleeve 11.

Referring to fig. 1, the inner insertion tube 6 is movably inserted into the inner cavity of the water pumping tube 9, and the first sealing rubber ring 7 is attached to the inner wall of the water pumping tube 9.

The working principle is as follows:

the device is at the in-process that uses, peg graft annular plate 13 to fixed sleeve 5 inner chamber after, because the effect of spring, make 14 quick joint mouth of top to the jack inner chamber of matching, thereby realize advancing the quick installation between pipe 3 and the drinking-water pipe 9, the device carries out the interior sealing treatment to advancing pipe 3 and drinking-water pipe 9 junction through interior seal structure 8, thereby prevent that water from taking place to reveal from drinking-water pipe 9 and the junction of advancing pipe 3, thereby the guarantee advances to manage between 3 and the drinking-water pipe 9 leakproofness good, seal through three 16 gaps between annular plate 13 and external ring plate 4 of sealed rubber ring, prevent that outside seepage water from to interior intubate 6 surface and causing corrosion damage to it, thereby seal structure 8's interior sealing effect in the guarantee, the device not only has good leakproofness, can realize quick installation simultaneously.

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

1. The utility model provides a sealing device that environmental protection water pump outlet interface was used, includes water pump body (1), its characterized in that: the bottom of the water pump body (1) is uniformly connected with a plurality of groups of supporting legs (2), the water pump body (1) is connected with a pipe inlet (3), an external ring plate (4) is fixedly sleeved on the periphery of the inlet pipe (3), a fixed sleeve (5) is fixedly sleeved on the periphery of the external ring plate (4), an inner sealing structure (8) is arranged in the inner cavity of the inlet pipe (3), a connecting mechanism (10) is movably inserted in the inner cavity of the fixed sleeve (5), a water pumping pipe (9) is arranged in the inner cavity of the connecting mechanism (10), the connecting mechanism (10) comprises a sleeve (11), the inner wall of the sleeve (11) is provided with a thread bulge, the periphery of the sleeve (11) is sleeved with a mounting component (12), the outer wall of the water pumping pipe (9) is provided with a thread groove matched with the thread bulge, and the sleeve (11) is movably connected with the water pumping pipe (9) through a threaded bulge.

2. The sealing device for the water outlet interface of the environmental-friendly water pump as claimed in claim 1, wherein: the inner sealing structure (8) comprises an inner inserting tube (6), a first annular groove is formed in the side wall of the inner inserting tube (6), a first sealing rubber ring (7) is arranged in the inner cavity of the first annular groove in an adhesive mode, the outer diameter of the inner inserting tube (6) is consistent with the inner diameter of the inlet tube (3), and the inner inserting tube (6) and the inlet tube (3) are fixed through welding.

3. The sealing device for the water outlet interface of the environmental-friendly water pump as claimed in claim 1, wherein: installation component (12) are including cyclic annular board (13), the lateral wall of cyclic annular board (13) evenly is provided with the multiunit recess, every group the inner chamber of recess all is provided with the spring, just fixedly connected with top (14) on the spring, one side that cyclic annular board (13) are close to external ring plate (4) is provided with ring channel two and ring channel three respectively, just the inner chamber of ring channel two and ring channel three is glued respectively and is provided with seal rubber ring two (15) and seal rubber ring three (16).

4. The sealing device for the water outlet interface of the environmental-friendly water pump as claimed in claim 3, wherein: the lateral wall of cyclic annular board (13) evenly is connected with multiunit limit slide (17), the inner chamber to fixed sleeve (5) is pegged graft in cyclic annular board (13) activity, the inner wall of fixed sleeve (5) all runs through with every group top (14) position department of correspondence and is provided with the jack, and every group top (14) activity respectively plug in to the jack inner chamber that matches separately, the inner wall of fixed sleeve (5) and every group limit slide (17) position department of correspondence all are provided with the spout rather than matching, and every group limit slide (17) activity respectively set up in the spout inner chamber that matches separately.

5. The sealing device for the water outlet interface of the environmental-friendly water pump as claimed in claim 3, wherein: the annular plate (13) is sleeved on the periphery of the sleeve (11), and the annular plate (13) and the sleeve (11) are welded and fixed.

6. The sealing device for the water outlet interface of the environmental-friendly water pump as claimed in claim 2, wherein: the inner inserting pipe (6) is movably inserted into an inner cavity of the water pumping pipe (9), and the first sealing rubber ring (7) is attached to and connected with the inner wall of the water pumping pipe (9).