CN217482282U

CN217482282U - Slow-flow impact-resistant elbow pipe fitting

Info

Publication number: CN217482282U
Application number: CN202221407587.4U
Authority: CN
Inventors: 杨开焱; 宦爱军
Original assignee: Jiangsu Taifulong Anti Corrosion Equipment Co ltd
Current assignee: Jiangsu Taifulong Anti Corrosion Equipment Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-23
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a slow flow impact resistance elbow pipe fitting, including elbow pipe fitting main part, the inner wall connection of elbow pipe fitting main part has fixed splitter plate, the bent angle department inner wall fixedly connected with of elbow pipe fitting main part strengthens the protection shield, the surface block of elbow pipe fitting main part has the protection dustcoat, and the both sides fixedly connected with connecting strip of protection dustcoat, the inside of connecting strip is inserted and is equipped with fixing bolt. The utility model discloses a fixed splitter vane can be cut apart the inside fluid of elbow pipe fitting main part, can reduce the fluid and strike elbow pipe fitting main part bent angle department, and can play the shock resistance who increases elbow pipe fitting main part bent angle department through strengthening the protection shield, the effectual holistic resistant towards nature of elbow pipe fitting main part that has increased, the protection dustcoat through elbow pipe fitting main part surface parcel can increase and protect its surface, avoid receiving the impaired deformation of collision, thereby the effectual holistic life of elbow pipe fitting main part that has improved.

Description

Slow-flow impact-resistant elbow pipe fitting

Technical Field

The utility model relates to the technical field of pipeline, especially, relate to a unhurried current impact resistance elbow pipe fitting.

Background

The elbow pipe fitting is a pipe fitting for changing the direction of a pipeline in a pipeline system, is divided into forty-five degrees, ninety degrees and one-hundred-eighty degrees according to angles, is most commonly used, and is made of cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metal, plastic and the like according to other abnormal angle elbows required by engineering.

When the existing elbow pipe fitting is used, fluid inside a pipeline can impact an elbow and generates a water hammer phenomenon inside the pipeline, so that the impact force of the fluid can be further increased, the elbow is easy to wear and deform after being impacted for a long time, and the service life of the elbow is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a slow flow impact-resistant elbow pipe fitting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a unhurried current impact resistance elbow pipe fitting, includes elbow pipe fitting main part, the inner wall connection of elbow pipe fitting main part has fixed splitter plate, the bent angle department inner wall fixedly connected with of elbow pipe fitting main part strengthens the protection shield, the surface block of elbow pipe fitting main part has the protecting sheathing, and the both sides fixedly connected with connecting strip of protecting sheathing, the inside of connecting strip is inserted and is equipped with fixing bolt.

Preferably, the surface of one end, far away from the fixed splitter vane, of the reinforcing protection plate is fixedly connected with one end of a guide plate, the other end of the guide plate is fixedly connected with the side face of the supporting plate, and the guide plate can conveniently guide fluid.

Preferably, the inner wall of the supporting plate is fixedly connected with one end of the rotational flow blade, the other end of the rotational flow blade is fixedly connected with the surface of the fixed shaft, fluid can conveniently generate rotational flow through the rotational flow blade, and the internal pressure of the elbow pipe fitting main body is reduced.

Preferably, a guide conical head is fixedly connected to the surface of one end, close to the guide plate, of the fixed shaft, and the guide conical head is conical, so that the guide conical head can conveniently guide fluid.

Preferably, the cross section of protecting housing sets up to L shape, and the both ends inner wall of protecting housing all fixedly connected with sealing strip, can seal protecting housing's inside after protecting housing block through the sealing strip.

Preferably, the sealing strip is close to one side surface of protecting housing and is inconsistent with the end of buffering cushion, the inner wall of protecting housing and the surface veneer of buffering cushion can play the cushioning effect through the buffering cushion.

Preferably, the both ends inner wall of buffering cushion all equidistance is provided with multiunit anti-skidding adhesive tape, and multiunit anti-skidding adhesive tape's cross section all sets up to semicircle form, can play the stability when increasing the protecting sheathing and using through multiunit anti-skidding adhesive tape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device can cut apart the inside fluid of elbow pipe fitting main part through fixed splitter plate, can reduce the fluid and strike elbow pipe fitting main part bent angle department, and can play the shock resistance who increases elbow pipe fitting main part bent angle department through strengthening the protection shield, the effectual holistic resistant towards nature of elbow pipe fitting main part that has increased, reduce the inside influence of taking place the water hammer phenomenon to bent angle department of elbow pipe fitting main part, the protection dustcoat through the parcel of elbow pipe fitting main part surface can increase its surface and protect simultaneously, avoid receiving the impaired deformation of collision, thereby the effectual holistic life of elbow pipe fitting main part that has improved.

2. The device can play the frictional force that reduces the inside fluid of elbow pipe fitting main part through the guide plate, makes the fluid can guide to the surface of guide cone head to can lead the surface of fluid dispersion to whirl blade through the guide cone head, thereby make the inside fluid production whirl of backup pad and increase the velocity of flow through whirl blade, can be quick with the fluid discharge of the bent angle department of elbow pipe fitting main part, reduce the pressure of elbow pipe fitting main part bent angle department.

Drawings

Fig. 1 is a schematic perspective view of a slow flow impact-resistant elbow pipe fitting provided by the present invention;

fig. 2 is a schematic three-dimensional sectional view of a slow flow impact-resistant elbow pipe fitting provided by the present invention;

fig. 3 is a perspective exploded view of the main structure of the elbow pipe fitting shown in fig. 1;

fig. 4 is a schematic perspective separated state diagram of the protective housing structure in fig. 1.

In the figure: 1. an elbow pipe fitting main body; 2. fixing the splitter plate; 3. reinforcing the protection plate; 4. a protective outer cover; 5. a connecting strip; 6. fixing the bolt; 7. a baffle; 8. a support plate; 9. a swirl vane; 10. a fixed shaft; 11. a guiding cone head; 12. a sealing strip; 13. buffering the rubber cushion; 14. an anti-slip rubber strip.

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.

Referring to fig. 1-4, a unhurried current impact resistance elbow pipe fitting, including elbow pipe fitting main part 1, the inner wall connection of elbow pipe fitting main part 1 has fixed splitter plate 2, the cross section of fixed splitter plate 2 sets up to trapezoidal, thereby can reduce fluid and its frictional force, be convenient for make water cut apart, elbow pipe fitting main part 1's bent angle department inner wall fixedly connected with strengthens protection shield 3, elbow pipe fitting main part 1's surface block has protection dustcoat 4, be the disconnect-type through protection dustcoat 4, can play the effect of convenient maintenance change to it, and the both sides fixedly connected with connecting strip 5 of protection dustcoat 4, the inside of connecting strip 5 is inserted and is equipped with fixing bolt 6.

Referring to fig. 2 and 3, the end of the reinforcing protection plate 3 away from the fixed splitter plate 2 is fixedly connected with one end of a guide plate 7, and the other end of the guide plate 7 is fixedly connected with the side of a support plate 8, and the cross section of the guide plate 7 is arranged to be a right trapezoid, so that the inside of the reinforcing protection plate 3 can be guided to the inside of the support plate 8 conveniently.

Referring to fig. 2 and 3, the inner wall of the support plate 8 is fixedly connected with one end of the swirl vane 9, the other end of the swirl vane 9 is fixedly connected with the surface of the fixed shaft 10, and the swirl vane 9 can facilitate the support plate 8 to generate swirl through fluid, so that the fluid at the bend angle of the elbow pipe fitting main body 1 can be discharged quickly, and pressure is reduced.

Referring to fig. 2 and 3, a guide conical head 11 is fixedly connected to one end surface of the fixed shaft 10 close to the flow guide plate 7, the guide conical head 11 is conical, and when a fluid flows to the surface, the fluid can be uniformly guided to the surface of the swirl vanes 9 by the conical shape of the guide conical head 11.

Referring to fig. 2 and 4, the cross section of the protection housing 4 is set to be L-shaped, the inner walls of the two ends of the protection housing 4 are fixedly connected with the sealing strips 12, the cross section of the protection housing 4 is set to be L-shaped, so that the clamping of the protection housing 4 on the outer surface of the elbow pipe fitting main body 1 can be conveniently realized, the inner wall of the protection housing 4 can be sealed and protected through the sealing strips 12, and the aging of the buffer rubber gasket 13 and the anti-slip rubber strip 14 is relieved.

Referring to fig. 2 and 4, the surface of one side of the sealing strip 12 close to the protective outer cover 4 is abutted to the end of the buffer rubber mat 13, the inner wall of the protective outer cover 4 is glued to the surface of the buffer rubber mat 13, and the buffer rubber mat 13 can play a role in buffering and protecting the outer surface of the elbow pipe fitting main body 1.

Referring to fig. 2 and 4, the both ends inner wall of buffering cushion 13 all equidistance is provided with multiunit anti-slip rubber strip 14, and multiunit anti-slip rubber strip 14's cross section all sets up to the semicircle form, through the multiunit anti-slip rubber strip 14 that buffering cushion 13 both ends inner wall equidistance set up, can play the frictional force that increases buffering cushion 13 and elbow pipe fitting main part 1 surface, avoids protecting dustcoat 4 to take place to rock the phenomenon in the use.

The working principle of the utility model is that when the elbow pipe fitting main body 1 is in use, according to the attached

drawings

1, 2, 3 and 4, two groups of protective covers 4 are clamped on the surface of the elbow pipe fitting main body 1, the sealing strip 12 and the buffer rubber pad 13 can be abutted against the outer surface of the elbow pipe fitting main body 1, meanwhile, the connecting strips 5 fixedly connected with the two sides of the elbow pipe fitting main body 1 are abutted against each other, at the moment, the two groups of connecting strips 5 can be fixedly connected through the fixing bolt 6, so that the protective covers 4 are integrally clamped on the outer surface of the elbow pipe fitting main body 1, when the fluid in the elbow pipe fitting main body 1 flows, the fluid can be divided through the fixed splitter plate 2, at the moment, the impact force of the fluid when impacting the surface of the protective plate 3 is strengthened can be weakened, when the fluid enters the inner part of the support plate 8 through the guide plate 7, the guide cone head 11 can guide the fluid to the surfaces of a plurality of groups of swirl vanes 9, therefore, the fluid passing through the swirl vanes 9 can generate swirl to accelerate the passing of the fluid;

the above is the whole working principle of the utility model.

The utility model discloses in, above there is the mounting means, the connected mode or the mode that sets up of part to specific structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a unhurried current impact resistance elbow pipe fitting, includes elbow pipe fitting main part (1), its characterized in that, the inner wall connection of elbow pipe fitting main part (1) has fixed splitter plate (2), the bent angle department inner wall fixedly connected with of elbow pipe fitting main part (1) strengthens protection shield (3), the surface block of elbow pipe fitting main part (1) has protection dustcoat (4), and the both sides fixedly connected with connecting strip (5) of protection dustcoat (4), the inside of connecting strip (5) is inserted and is equipped with fixing bolt (6).

2. The slow flow impact resistant elbow pipe fitting as claimed in claim 1, wherein one end of the reinforcing protection plate (3) far away from the fixed splitter plate (2) is fixedly connected with one end of the deflector (7) on the surface, and the other end of the deflector (7) is fixedly connected with the side surface of the support plate (8).

3. A slow flow impact resistant elbow pipe fitting according to claim 2, characterized in that the inner wall of the support plate (8) is fixedly connected with one end of the swirl vane (9), and the other end of the swirl vane (9) is fixedly connected with the surface of the fixed shaft (10).

4. A slow flow impact resistant elbow pipe fitting according to claim 3, characterized in that a guiding cone head (11) is fixedly connected to the surface of one end of the fixed shaft (10) close to the deflector (7), and the guiding cone head (11) is arranged in a conical shape.

5. A slow flow impact resistant elbow pipe fitting according to claim 1, characterized in that the cross section of the protective cover (4) is L-shaped, and the inner walls of both ends of the protective cover (4) are fixedly connected with sealing strips (12).

6. A slow-flow impact-resistant elbow pipe fitting according to claim 5, characterized in that the surface of one side of the sealing strip (12) close to the protective outer cover (4) is against the end of the buffer rubber pad (13), and the inner wall of the protective outer cover (4) is glued with the surface of the buffer rubber pad (13).

7. The slow flow impact-resistant elbow pipe fitting as claimed in claim 6, wherein the inner walls of the two ends of the buffer rubber pad (13) are provided with a plurality of sets of anti-slip rubber strips (14) at equal intervals, and the cross sections of the plurality of sets of anti-slip rubber strips (14) are semicircular.