CN217177871U

CN217177871U - Pipe connection casting with flow slowing function

Info

Publication number: CN217177871U
Application number: CN202122969525.4U
Authority: CN
Inventors: 俞佳
Original assignee: Yixing Tianyi Precision Casting Co ltd
Current assignee: Yixing Tianyi Precision Casting Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-08-12
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a pipe connection foundry goods with slow flow function, including the connecting pipe, the ring flange is all installed to the both sides of connecting pipe, and one side of ring flange all installs the connection pad, all run through between connection pad and the ring flange has the construction bolt, and the nut has all been cup jointed to construction bolt's one end, the trunk line is installed to one side of the connection pad of connecting pipe one side. The utility model discloses a flow slowing plate has been set up to when the fluid flows, certain blockking is carried out to the fluid, in order to slow down fluid flow speed, during the fluid flow, strike earlier on the flow slowing plate, so that promote flow slowing plate round with the tie point of connecting seat rotate towards the fluid flow direction, so that the fluid passes through smoothly, under the spring action of extension spring after that, so that promote flow slowing plate and reset, continue to block the fluid, prevent that fluid flow speed is too fast.

Description

Pipe connection casting with flow slowing function

Technical Field

The utility model relates to a pipe connection foundry goods technical field, in particular to pipe connection foundry goods with slow flow function.

Background

The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, fluid or fluid with solid particles, wherein when the pipeline is connected, a pipeline connecting casting is needed to be used, the casting is a metal forming object obtained by various casting methods, the use is convenient, the pipeline connection is tight, and the pipeline connecting device is widely applied to building drainage, buried drainage, building heating, gas conveying pipes, industrial use and the like and is mainly applied to the fields of urban water supply, urban gas supply and the like;

the pipeline on the existing market does not have a good buffering function, so that when the pipeline is used, the flow velocity of fluid in the pipeline is too high, the connecting piece and the mounting assembly of the pipeline are easily damaged, the connecting piece is easily caused to fall off, and the normal use of the pipeline can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe connection foundry goods with slow class function to the pipeline that provides in solving above-mentioned background art when using, slowly flows the not good problem of effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipe connection foundry goods with slow flow function, includes the connecting pipe, and the ring flange is all installed to the both sides of connecting pipe, and one side of ring flange all installs the connection pad, all run through mounting bolt between connection pad and the ring flange, and the nut has all been cup jointed to mounting bolt's one end, the trunk line is installed to one side of the connection pad of connecting pipe one side, the auxiliary pipeline is installed to one side of the connection pad of connecting pipe opposite side, and the outside of auxiliary pipeline and trunk line all evenly installs the strengthening rib, the inside of trunk line and auxiliary pipeline all evenly is provided with slow flow mechanism, the inside of trunk line and auxiliary pipeline all evenly installs slow flow piece, the inside of connecting pipe is provided with anti-reflux mechanism.

When using the pipe connection foundry goods that this technical scheme's a has slow flow function, mutually support through connection pad and ring flange to couple together the use with trunk line and auxiliary line, the simple operation can slow down fluid flow speed through having set up slow flow mechanism after that, through having set up anti-return mechanism after that, can prevent the fluid backward flow, has improved the suitability that the pipeline used.

Preferably, an anti-freezing layer is arranged inside the connecting pipe, an anti-corrosion layer is arranged on the outer side of the anti-freezing layer, and a wear-resistant layer is arranged on the outer side of the anti-corrosion layer.

Preferably, the anticorrosive layer is made of a vinyl resin material, and the wear-resistant layer is made of a polyethylene material. The anticorrosive coating and the wearing layer can improve the anticorrosive wear resistance of the connecting pipe, so that the service life of the connecting pipe is prolonged.

Preferably, the unhurried current mechanism includes the wallboard, and the wallboard set up respectively with main pipe and auxiliary conduit on two inner walls, the connecting seat is installed to the one end of wallboard, and one side of connecting seat installs the unhurried current board, be connected with the extension spring between wallboard and the unhurried current board. The flow buffering plate blocks the fluid machine, so that the fluid can be prevented from flowing too fast.

Preferably, the slow flow blocks are arranged in the main pipeline and the auxiliary pipeline in a plurality of groups, and the slow flow blocks are distributed in the main pipeline and the auxiliary pipeline in a staggered mode.

Preferably, the backflow prevention mechanism comprises a baffle, the baffle is arranged in the connecting pipe, a supporting rod is arranged in the connecting pipe on one side of the baffle, a connecting plate is arranged in the connecting pipe on one side of the supporting rod, a main flow hole is formed in the baffle, a blocking hole is formed in the connecting plate, a reset spring penetrates through the two sides of the inner portion of the supporting rod, a trapezoidal block is arranged at one end of the reset spring, a blocking block is arranged at the other end of the reset spring, and a connecting column is wound on the outer side of the reset spring.

Compared with the prior art, the beneficial effects of the utility model are that: the pipeline connecting casting with the flow slowing function has a good flow slowing effect, also has a backflow preventing function, and is good in corrosion and wear resisting effects;

(1) the flow slowing plate is arranged so that when fluid flows, the fluid can be stopped to a certain extent to slow down the flowing speed of the fluid, when the fluid flows, the fluid firstly collides with the flow slowing plate so that the flow slowing plate can be pushed to rotate around a connecting point of the flow slowing plate and the connecting seat towards the flowing direction of the fluid, so that the fluid can smoothly pass through the flow slowing plate, then under the action of the elastic force of the tension spring, the flow slowing plate is pushed to reset, the fluid can be continuously stopped, the flowing speed of the fluid is prevented from being too high, meanwhile, a plurality of groups of flow slowing blocks are arranged in the main pipeline and the auxiliary pipeline in a staggered mode, so that the fluid can be prevented from flowing along one direction when the fluid flows, the fluid can be further decelerated, and the buffering effect is improved;

(2) when fluid flows, the trapezoidal block is pushed out of the main flow hole firstly so as to push the connecting column to move towards the fluid flowing direction synchronously, so as to push the blocking block to move synchronously, namely the blocking block moves out of the blocking flow hole;

(3) through having set up the antifreezing coating in the connecting pipe, prevent to appear breaking under the lower condition of temperature in winter, lead to the fluid to leak, through having set up the anticorrosive coating after that, the material of anticorrosive coating is vinyl resin, and is anticorrosive effectual, so that strengthen the protection to the connecting pipe, through having set up the wearing layer, its material is the polyethylene material, and wear-resisting effectual has better corrosion resisting property simultaneously, helps prolonging the life of connecting pipe.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a schematic structural view of a in fig. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the utility model at the position B in fig. 2;

fig. 5 is a schematic structural view of the slow flow mechanism of the present invention.

The reference numerals in the figures illustrate: 1. a main pipeline; 2. reinforcing ribs; 3. a connecting disc; 4. a flange plate; 5. installing a bolt; 6. a nut; 7. a secondary pipe; 8. a connecting pipe; 9. a flow slowing mechanism; 901. wall plates; 902. a connecting seat; 903. a buffer plate; 904. a tension spring; 10. a slow flow block; 11. a backflow prevention mechanism; 1101. a baffle plate; 1102. a connecting plate; 1103. a support bar; 1104. a primary flowbore; 1105. a trapezoidal block; 1106. connecting columns; 1107. a return spring; 1108. blocking; 1109. plugging a flow hole; 12. an anti-freezing layer; 13. an anticorrosive layer; 14. and a wear-resistant layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a pipeline connecting casting with a current slowing function comprises a connecting pipe 8, wherein flange plates 4 are mounted on two sides of the connecting pipe 8, connecting discs 3 are mounted on one sides of the flange plates 4, mounting bolts 5 penetrate through the connecting discs 3 and the flange plates 4, nuts 6 are sleeved at one ends of the mounting bolts 5, a main pipeline 1 is mounted on one side of the connecting disc 3 on one side of the connecting pipe 8, an auxiliary pipeline 7 is mounted on one side of the connecting disc 3 on the other side of the connecting pipe 8, reinforcing ribs 2 are uniformly mounted on the outer sides of the auxiliary pipeline 7 and the main pipeline 1, and current slowing mechanisms 9 are uniformly arranged inside the main pipeline 1 and the auxiliary pipeline 7;

the flow buffering mechanism 9 comprises a wall plate 901, the wall plate 901 is respectively arranged on two inner walls of the main pipeline 1 and the auxiliary pipeline 7, a connecting seat 902 is installed at one end of the wall plate 901, a flow buffering plate 903 is installed at one side of the connecting seat 902, and a tension spring 904 is connected between the wall plate 901 and the flow buffering plate 903;

specifically, as shown in fig. 2 and 5, in use, the connecting disc 3 and the flange 4 are aligned, the mounting bolt 5 is screwed into the preformed holes of the connecting disc 3 and the flange 4, then the nut 6 is screwed on the mounting bolt 5, and the main pipe 1 and the auxiliary pipe 7 are connected together by the matching of the connecting disc 3 and the flange 4, when fluid flows, the fluid flows into the auxiliary pipe 7 first and impacts the flow slowing plate 903 so as to push the flow slowing plate 903 to rotate around the connecting point with the connecting seat 902 towards the fluid flowing direction, so that the fluid is blocked, the fluid flowing speed is slowed down, so that the fluid can smoothly pass through, and then under the action of the elastic force of the tension spring 904, the flow slowing plate 903 is pushed to reset, the fluid is continuously blocked, and the fluid flowing speed is prevented from being too high;

the interior of the main pipeline 1 and the interior of the auxiliary pipeline 7 are both uniformly provided with the slow flow blocks 10;

the slow flow blocks 10 are arranged in a plurality of groups in the main pipeline 1 and the auxiliary pipeline 7, and the slow flow blocks 10 in the plurality of groups are distributed in the main pipeline 1 and the auxiliary pipeline 7 in a staggered manner;

specifically, as shown in fig. 2, in use, a plurality of groups of buffer blocks 10 are staggered inside the main pipe 1 and the auxiliary pipe 7, so that when fluid flows, the fluid is prevented from flowing along one direction, further speed reduction is performed on the fluid, and the buffer effect is improved;

the inside of the connecting pipe 8 is provided with a backflow prevention mechanism 11;

the backflow prevention mechanism 11 comprises a baffle 1101, the baffle 1101 is arranged inside a connecting pipe 8, a supporting rod 1103 is arranged inside the connecting pipe 8 on one side of the baffle 1101, a connecting plate 1102 is arranged inside the connecting pipe 8 on one side of the supporting rod 1103, a main flow hole 1104 is arranged on the baffle 1101, a flow blocking hole 1109 is arranged on the connecting plate 1102, return springs 1107 penetrate through two sides inside the supporting rod 1103, trapezoidal blocks 1105 are arranged at one ends of the return springs 1107, blocking blocks 1108 are arranged at the other ends of the return springs 1107, and connecting columns 1106 are wound on the outer sides of the return springs 1107;

specifically, as shown in fig. 2 and 4, in use, when fluid flows, the trapezoidal block 1105 is pushed out of the main flow hole 1104, the connection column 1106 synchronously moves in the fluid flow direction, the block 1108 moves out of the block hole 1109, when fluid completely passes through, under the elastic force of the return spring 1107, the block 1108 is pushed to be clamped into the block hole 1109, and the trapezoidal block 1105 is clamped into the main flow hole 1104, so that the fluid flow channel is blocked, the fluid backflow is prevented, and the backflow prevention effect is good;

an anti-freezing layer 12 is arranged inside the connecting pipe 8, an anti-corrosion layer 13 is arranged on the outer side of the anti-freezing layer 12, and a wear-resistant layer 14 is arranged on the outer side of the anti-corrosion layer 13;

the anticorrosion layer 13 is made of vinyl resin material, and the wear-resistant layer 14 is made of polyethylene material;

specifically, as shown in fig. 1 and 3, when the anti-freezing layer 12 is used, the anti-freezing layer can be prevented from being broken under the condition that the temperature is low in winter, so that fluid leakage is caused, the anti-corrosion layer 13 is made of vinyl resin, the anti-corrosion effect is good, the protection of the connecting pipe 8 is enhanced, the anti-wear layer 14 is made of polyethylene, the anti-wear layer is good in wear resistance, and meanwhile, the anti-corrosion performance is good, and the service life of the connecting pipe 8 is prolonged.

The working principle is as follows: when the utility model is used, firstly, the connecting disc 3 is aligned with the flange 4, then the mounting bolt 5 is screwed into the preformed hole of the connecting disc 3 and the flange 4, then the nut 6 is screwed on the mounting bolt 5, thereby fixing the mounting bolt 5, then the main pipeline 1 and the auxiliary pipeline 7 are connected through the connecting pipe 8 by the matching of the connecting disc 3 and the flange 4, then when fluid flows from the main pipeline 1 and the auxiliary pipeline 7, the fluid firstly collides with the current buffering plate 903, thereby pushing the current buffering plate 903 to rotate towards the fluid flowing direction, then the fluid smoothly passes through, then under the elastic action of the tension spring 904, the current buffering plate 903 is pushed to reset, the fluid is continuously blocked, the fluid flowing speed is prevented from being too fast, then a plurality of groups of current buffering blocks 10 are distributed in the main pipeline 1 and the auxiliary pipeline 7 in a staggered way, the fluid is further blocked, the slow flow effect is improved;

secondly, when the fluid flows into the connecting pipe 8, the trapezoidal block 1105 is pushed out of the main flow hole 1104, so that the connecting column 1106 is pushed to move towards the fluid flow direction synchronously, and then the blocking block 1108 is pushed out of the blocking hole 1109, when the fluid completely passes through, under the action of the elastic force of the reset spring 1107, the blocking block 1108 is pushed to be clamped into the blocking hole 1109, and meanwhile, the trapezoidal block 1105 is clamped into the main flow hole 1104, so that the fluid flow channel is blocked, and the fluid backflow is prevented;

finally, the outside at trunk line 1 and auxiliary line 7 has set up multiunit strengthening rib 2, improve trunk line 1 and auxiliary line 7's intensity, anti-freeze coating 12 has been set up in connecting pipe 8 after that, improve connecting pipe 8's freeze proof ability, prevent to appear breaking under the lower condition of temperature winter, after that through having set up anticorrosive coating 13, anticorrosive coating 13's material is vinyl, and is anticorrosive effectual, improve connecting pipe 8's corrosion resistance, then set up wearing layer 14, its material is the polyethylene material, wear-resisting effectual, better corrosion resistance has simultaneously, help prolonging connecting pipe 8's life.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A pipe connection foundry goods with slow flow function, includes connecting pipe (8), its characterized in that: the two sides of the connecting pipe (8) are both provided with flanges (4), one side of each flange (4) is provided with a connecting disc (3), mounting bolts (5) penetrate between the connecting disc (3) and the flange disc (4), and one end of the mounting bolt (5) is sleeved with a nut (6), one side of the connecting disc (3) at one side of the connecting pipe (8) is provided with a main pipeline (1), an auxiliary pipeline (7) is arranged on one side of the connecting disc (3) on the other side of the connecting pipe (8), and the outer sides of the auxiliary pipeline (7) and the main pipeline (1) are uniformly provided with reinforcing ribs (2), the interior of the main pipeline (1) and the interior of the auxiliary pipeline (7) are both uniformly provided with a flow slowing mechanism (9), the inside of trunk line (1) and auxiliary line (7) all evenly installs and slows down stream block (10), the inside of connecting pipe (8) is provided with anti-return mechanism (11).

2. A pipe connection casting having a flow slowing function according to claim 1, wherein: the anti-freezing connecting pipe is characterized in that an anti-freezing layer (12) is arranged inside the connecting pipe (8), an anti-corrosion layer (13) is arranged on the outer side of the anti-freezing layer (12), and a wear-resistant layer (14) is arranged on the outer side of the anti-corrosion layer (13).

3. A pipe connection casting having a flow slowing function according to claim 2, wherein: the material of anticorrosive coating (13) is vinyl resin material, the material of wearing layer (14) is the polyethylene material.

4. A pipe connection casting having a flow slowing function according to claim 1, wherein: the flow buffering mechanism (9) comprises a wall plate (901), the wall plate (901) is arranged on two inner walls of the main pipeline (1) and the auxiliary pipeline (7) respectively, a connecting seat (902) is installed at one end of the wall plate (901), a flow buffering plate (903) is installed on one side of the connecting seat (902), and a tension spring (904) is connected between the wall plate (901) and the flow buffering plate (903).

5. A pipe connection casting having a flow slowing function according to claim 1, wherein: the slow flow blocks (10) are arranged in the main pipeline (1) and the auxiliary pipeline (7) in a plurality of groups, and the slow flow blocks (10) are distributed in the main pipeline (1) and the auxiliary pipeline (7) in a staggered mode.

6. A pipe connection casting having a flow slowing function according to claim 1, wherein: the backflow prevention mechanism (11) comprises a baffle (1101), the baffle (1101) is arranged inside a connecting pipe (8), a supporting rod (1103) is arranged inside the connecting pipe (8) on one side of the baffle (1101), a connecting plate (1102) is arranged inside the connecting pipe (8) on one side of the supporting rod (1103), a main flow hole (1104) is formed in the baffle (1101), a blocking hole (1109) is formed in the connecting plate (1102), reset springs (1107) are arranged on two sides inside the supporting rod (1103) in a penetrating mode, trapezoidal blocks (1105) are arranged at one ends of the reset springs (1107), blocking blocks (1108) are arranged at the other ends of the reset springs (1107), and connecting columns (1106) are wound on the outer sides of the reset springs (1107).