CN213117869U - Pipeline explosion-proof pipe device for water supply equipment - Google Patents
Pipeline explosion-proof pipe device for water supply equipment Download PDFInfo
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- CN213117869U CN213117869U CN202021927100.6U CN202021927100U CN213117869U CN 213117869 U CN213117869 U CN 213117869U CN 202021927100 U CN202021927100 U CN 202021927100U CN 213117869 U CN213117869 U CN 213117869U
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Abstract
The utility model discloses a pipeline explosion-proof pipe device for on water supply equipment, including body and threaded sleeve joint, threaded sleeve joint is all installed at the body both ends, and the threaded sleeve joint cover establish the body outer wall and connect for rotating, threaded sleeve joint surface symmetry installation taper rubber buffer, taper rubber buffer runs through the threaded sleeve joint lateral wall and is sliding connection, taper rubber buffer one end fixed connection circular arc type end, taper rubber buffer other end fixed connection circular arc type fluorescence pad, the taper rubber buffer surface is inlayed respectively and is had first fluorescence circle and second fluorescence circle, threaded sleeve joint surface spiral grafting locking wheel, the locking wheel lower surface bonds has water-swelling stagnant water rubber ring. The utility model discloses a taper rubber stopper, installer can audio-visual judgement external joint relative threaded sleeve joint's grafting degree of depth, improve the leakproofness of connecting, compress tightly fixedly to external joint through the locking wheel, prevent not hard up.
Description
Technical Field
The utility model relates to an explosion-proof pipe technical field specifically is a pipeline explosion-proof pipe device for on water supply equipment.
Background
A water supply device: the water supply device which can automatically start and stop and output a certain flow and lift in unit time. According to the application: fire control, life, production and sewage treatment. The secondary water supply is a form that a unit or an individual stores and pressurizes urban public water supply or self-built facility water supply, and supplies water to users or self-use through a pipeline. The secondary water supply is mainly established for compensating the pressure shortage of the municipal water supply pipeline and ensuring the water consumption of dwellings and livelihoods in high-rise people. Whether the secondary water supply facility is built, designed and constructed according to the regulations or not is directly related to the quality of secondary water supply, water pressure and water supply safety, and is closely related to the normal and stable life of people. Compared with the water supply of raw water, the water quality of secondary water supply is more easily polluted.
The explosion-proof hose is a pipe with the characteristics of flame resistance, corrosion resistance, water resistance, aging resistance and the like, and is used for petroleum refining, storage, chemical engineering, medicines, textiles and the like. The pipe explosion-proof pipe installed on the water supply equipment also has the characteristics of flame resistance, corrosion resistance, water resistance, aging resistance and the like.
However, the pipe explosion-proof device on the existing water supply equipment has the following disadvantages when in use:
1. the explosion-proof pipe mainly comprises a pipe body and threaded sleeve joints movably connected at the end positions of two openings of the pipe body, and during installation, an installer cannot visually judge the connection tightness between the threaded sleeve joint and an external joint of the pipe body;
2. after the threaded sleeve joint of the explosion-proof pipe is connected with the external joint, the explosion-proof pipe does not have a locking and supporting function, is used for a long time, and the joint is easy to loosen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline explosion-proof pipe device for on water supply equipment to solve the pipeline explosion-proof pipe device on the existing water supply equipment that proposes in the above-mentioned background art, the explosion-proof pipe is mainly by body and swing joint at the threaded sleeve pipe joint of body two open ends position, during the installation, installer can't audio-visually judge the leakproofness that the threaded sleeve pipe joint of body is connected with external joint, some installers when twisting the threaded sleeve pipe joint, rely on feeling to judge alone, lead to having the clearance between threaded sleeve pipe joint and the external joint, the phenomenon of leaking appears when using, reduce the result of use; after the threaded sleeve joint of the explosion-proof pipe is connected with the external joint, the explosion-proof pipe does not have a locking and supporting function, is used for a long time, and is easy to loosen at the joint.
In order to solve the technical problem, the utility model provides a following technical scheme: a pipeline explosion-proof pipe device used on water supply equipment comprises a pipe body and a threaded sleeve joint, wherein the two ends of the pipe body are respectively provided with the threaded sleeve joint, the threaded sleeve joint is sleeved on the outer wall of the pipe body and is connected in a rotating manner, the surface of the threaded sleeve joint is symmetrically provided with a conical rubber plug, the conical rubber plug penetrates through the side wall of the threaded sleeve joint and is in sliding connection, one end of the conical rubber plug is fixedly connected with an arc-shaped end, the other end of the conical rubber plug is fixedly connected with an arc-shaped fluorescent pad, the surface of the conical rubber plug is respectively embedded with a first fluorescent ring and a second fluorescent ring, the surface of the threaded sleeve joint is spirally inserted with a locking wheel, the lower surface of the locking wheel is adhered with a water-swelling water-stopping rubber ring, an arc-shaped cavity is arranged inside the water-swelling water stopping rubber ring, the sealing performance of connection is improved, and the locking wheel is used for compressing and fixing the external connector to prevent looseness.
Further, the circular arc type end is located inside the threaded sleeve joint, and the outside ring of circular arc type end is equipped with first spacing rubber slab, first spacing rubber slab and circular arc type end fixed connection when revolving soon to be connected through threaded sleeve joint and external joint, when the grafting end of external joint contacts the circular arc type end, the taper rubber stopper receives the extrusion force, and relative threaded sleeve joint slides, and until the laminating of the first spacing rubber slab on circular arc type end surface is in sealing washer surface position, external joint and threaded sleeve joint realization fixed connection this moment.
Further, circular arc type fluorescence pad is located the threaded sleeve joint outside, circular arc type fluorescence pad outside encircles and is equipped with the spacing rubber slab of second, the spacing rubber slab of second and circular arc type fluorescence pad fixed connection, the setting of circular arc type fluorescence pad, the more accurate grafting degree of depth of judgement external joint of installer makes things convenient for, when the threaded sleeve joint outer wall was kept away from to circular arc type fluorescence pad, then proves that the circular arc type end on tapered rubber stopper surface received the extrusion of external joint this moment.
Further, first fluorescence circle diameter is greater than second fluorescence circle diameter, and first fluorescence circle is located second fluorescence circle one side, judges the grafting degree of depth of external joint through first fluorescence circle and second fluorescence circle, when installer can look at first fluorescence circle, then proves the laminating of first spacing rubber slab on circular arc type end surface in sealing washer surface position, and the installation operation is accomplished.
Furthermore, the inner wall of the threaded sleeve joint is bonded with a sealing ring, the sealing ring is positioned at the opening end of the pipe body, the sealing performance of the connection between the end face of the external joint and the inner wall of the threaded sleeve joint is improved through the sealing ring, and water seepage is prevented.
Further, the guiding hole has been seted up on the threaded sleeve joint surface, the guiding hole extends to the sealing washer surface, the taper rubber stopper is pegged graft at guiding hole inside and for sliding connection, and the effect of guiding hole is that supplementary taper rubber stopper removes, and is spacing and direction to the taper rubber stopper.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. the utility model discloses threaded socket connects surface symmetry installation taper rubber stopper, taper rubber stopper run through the threaded socket connects lateral wall and be sliding connection, taper rubber stopper one end fixed connection circular arc type end, taper rubber stopper other end fixed connection circular arc type fluorescence pad, the taper rubber stopper surface is inlayed respectively and is had first fluorescence circle and second fluorescence circle, through taper rubber stopper, the installer can audio-visually judge the relative threaded socket of external connection connects's the grafting degree of depth, improves the leakproofness of connecting.
2. The utility model discloses threaded sleeve connects surface spiral grafting locking wheel, locking wheel lower surface bonds has water inflation stagnant water rubber ring, and water inflation stagnant water rubber ring is inside to be seted up convex cavity, compresses tightly fixedly to external joint through the locking wheel, prevents not hard up.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the threaded sleeve joint and the tapered rubber plug of the present invention;
fig. 3 is a schematic structural view of the conical rubber plug of the present invention;
fig. 4 is a schematic structural view of the locking wheel of the present invention;
in the figure: 1. a pipe body; 2. a threaded sleeve joint; 201. a seal ring; 202. a guide hole; 3. a locking wheel; 301. a water-swelling rubber ring expanding when meeting water; 302. a circular arc-shaped cavity; 4. a conical rubber plug; 5. a first limit rubber plate; 6. an arc-shaped end; 7. a first fluorescent ring; 8. a second fluorescent ring; 9. a circular arc-shaped fluorescent pad; 10. and a second limiting rubber plate.
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 pipeline explosion-proof pipe device used on water supply equipment comprises a pipe body 1 and a threaded sleeve joint 2, wherein the threaded sleeve joint 2 is arranged at both ends of the pipe body 1, and the threaded sleeve joint 2 is sleeved on the outer wall of the pipe body 1 and is in rotary connection, tapered rubber plugs 4 are symmetrically arranged on the surface of the threaded sleeve joint 2, the conical rubber plug 4 penetrates through the side wall of the threaded sleeve joint 2 and is in sliding connection, one end of the conical rubber plug 4 is fixedly connected with an arc-shaped end 6, the other end of the conical rubber plug 4 is fixedly connected with an arc-shaped fluorescent pad 9, the surface of the conical rubber plug 4 is respectively embedded with a first fluorescent ring 7 and a second fluorescent ring 8, threaded sleeve connects 2 surface spiral grafting locking wheels 3, locking wheel 3 lower surface bonds has water inflation stagnant water rubber ring 301, water inflation stagnant water rubber ring 301 is inside to be seted up convex cavity 302.
Circular arc type fluorescence pad 9 is located 2 outsides of threaded sleeve joint, the circular arc type fluorescence pad 9 outside ring is equipped with the spacing rubber slab of second 10, the spacing rubber slab of second 10 and circular arc type fluorescence pad 9 fixed connection, the setting of circular arc type fluorescence pad 9, the more accurate external grafting degree of depth of judgement that facilitates the installer when the circular arc type fluorescence pad 9 keeps away from the threaded sleeve joint 2 outer wall, then proves the extrusion that circular arc type end 6 on conical rubber stopper 4 surface received external joint this moment.
7 diameters of first fluorescence circle are greater than 8 diameters of second fluorescence circle, and first fluorescence circle 7 is located 8 one sides of second fluorescence circle, judges the grafting degree of depth of external joint through first fluorescence circle 7 and second fluorescence circle 8, when installer can survey first fluorescence circle 7 at the eyes, then proves that the laminating of first spacing rubber slab 5 on the surface of circular arc type end 6 is in sealing washer 201 surface position, and the installation operation is accomplished.
The inner wall of the threaded sleeve joint 2 is bonded with a sealing ring 201, the sealing ring 201 is located at the position of the opening end of the pipe body 1, the sealing performance of the end face of the external joint and the inner wall of the threaded sleeve joint 2 is improved through the sealing ring 201, and water seepage is prevented.
The guiding hole 202 has been seted up on threaded sleeve connects 2 surfaces, guiding hole 202 extends to sealing washer 201 surface, tapered rubber stopper 4 pegs graft at the inside and sliding connection that is of guiding hole 202, and the effect of guiding hole 202 is supplementary tapered rubber stopper 4 and removes, and is spacing and direction to tapered rubber stopper 4.
The utility model discloses a theory of operation: the surface of the threaded sleeve joint 2 is symmetrically provided with the tapered rubber plugs 4, the tapered rubber plugs 4 penetrate through the side walls of the threaded sleeve joint 2 and are in sliding connection, one end of each tapered rubber plug 4 is fixedly connected with an arc-shaped end 6, the other end of each tapered rubber plug 4 is fixedly connected with an arc-shaped fluorescent pad 9, the surfaces of the tapered rubber plugs 4 are respectively inlaid with a first fluorescent ring 7 and a second fluorescent ring 8, when the tapered rubber plugs are in screwed connection with the external joints through the threaded sleeve joint 2, when the inserting ends of the external joints are in contact with the arc-shaped ends 6, the tapered rubber plugs 4 are subjected to extrusion force and slide relative to the threaded sleeve joint 2, the inserting depth of the external joints is judged through the first fluorescent rings 7 and the second fluorescent rings 8, when an installer can visually detect the first fluorescent rings 7, the first limiting rubber plates 5 on the surfaces of the arc-shaped ends 6, completing the installation operation; screw socket connects 2 surface spiral grafting locking wheels 3, and 3 lower surfaces of locking wheel bond has water inflation stagnant water rubber ring 301, and water inflation stagnant water rubber ring 301 is inside to be seted up convex cavity 302, and after the external joint installation is fixed, revolve wrong locking wheel 3, and locking wheel 3 compresses tightly fixedly to the external joint, and water inflation stagnant water rubber ring 301 improves the leakproofness of locking wheel 3 and 2 junctions of screw socket joint.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a pipeline explosion-proof pipe device for on water supply equipment, includes body (1) and threaded sleeve joint (2), threaded sleeve joint (2) are all installed at body (1) both ends, and threaded sleeve joint (2) cover establish body (1) outer wall and for rotating the connection, its characterized in that: threaded sleeve connects (2) surface symmetry installation taper rubber stopper (4), taper rubber stopper (4) run through threaded sleeve joint (2) lateral wall and are sliding connection, taper rubber stopper (4) one end fixed connection circular arc type end (6), taper rubber stopper (4) other end fixed connection circular arc type fluorescence pad (9), inlay respectively on taper rubber stopper (4) surface has first fluorescence circle (7) and second fluorescence circle (8), threaded sleeve connects (2) surface spiral grafting locking wheel (3), locking wheel (3) lower surface bonds has water inflation stagnant water rubber ring (301), water inflation stagnant water rubber ring (301) are inside to have seted up convex cavity (302).
2. The piping explosion-proof device for water supply equipment according to claim 1, wherein: arc type end (6) are located inside threaded sleeve connects (2), and arc type end (6) outside ring is equipped with first spacing rubber slab (5), first spacing rubber slab (5) and arc type end (6) fixed connection.
3. The piping explosion-proof device for water supply equipment according to claim 1, wherein: the arc-shaped fluorescent pad (9) is located outside the threaded sleeve joint (2), a second limiting rubber plate (10) is annularly arranged outside the arc-shaped fluorescent pad (9), and the second limiting rubber plate (10) is fixedly connected with the arc-shaped fluorescent pad (9).
4. The piping explosion-proof device for water supply equipment according to claim 1, wherein: the diameter of the first fluorescent ring (7) is larger than that of the second fluorescent ring (8), and the first fluorescent ring (7) is positioned on one side of the second fluorescent ring (8).
5. The piping explosion-proof device for water supply equipment according to claim 1, wherein: the inner wall of the threaded sleeve joint (2) is bonded with a sealing ring (201), and the sealing ring (201) is located at the position of an opening of the pipe body (1).
6. The piping explosion-proof device for water supply equipment according to claim 1, wherein: guiding hole (202) have been seted up on threaded sleeve joint (2) surface, guiding hole (202) extend to sealing washer (201) surface, tapered rubber stopper (4) are pegged graft and are inside at guiding hole (202) and for sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927100.6U CN213117869U (en) | 2020-09-07 | 2020-09-07 | Pipeline explosion-proof pipe device for water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927100.6U CN213117869U (en) | 2020-09-07 | 2020-09-07 | Pipeline explosion-proof pipe device for water supply equipment |
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| Publication Number | Publication Date |
|---|---|
| CN213117869U true CN213117869U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021927100.6U Active CN213117869U (en) | 2020-09-07 | 2020-09-07 | Pipeline explosion-proof pipe device for water supply equipment |
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| CN (1) | CN213117869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446423A (en) * | 2021-08-31 | 2021-09-28 | 江苏钜水建设工程有限公司 | Overpressure self-closing leakage-proof plastic hose joint |
-
2020
- 2020-09-07 CN CN202021927100.6U patent/CN213117869U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446423A (en) * | 2021-08-31 | 2021-09-28 | 江苏钜水建设工程有限公司 | Overpressure self-closing leakage-proof plastic hose joint |
| CN113446423B (en) * | 2021-08-31 | 2021-11-02 | 江苏钜水建设工程有限公司 | Overpressure self-closing leakage-proof plastic hose joint |
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