CN217653322U

CN217653322U - Nuclear power valve with insulation structure

Info

Publication number: CN217653322U
Application number: CN202221159077.XU
Authority: CN
Inventors: 黄欣然
Original assignee: Kangshiao Shanghai Intelligent Technology Co ltd
Current assignee: Kangshiao Shanghai Intelligent Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-10-25
Anticipated expiration: 2032-05-13

Abstract

The utility model relates to a nuclear power valve technical field specifically is a nuclear power valve with insulation system, include: the nuclear power valve comprises a nuclear power valve main body, wherein a liquid outlet pipe orifice is connected to the right side of the nuclear power valve main body, a pipeline connecting plate is fixedly arranged on the right side of the liquid outlet pipe orifice, a plurality of pressing bolt holes are formed in the pipeline connecting plate, and the nuclear power valve main body, the liquid outlet pipe orifice and the pipeline connecting plate are integrally fixed; the insulating pipeline penetrates through the inside of the liquid outlet pipe orifice, an insulating partition plate is fixedly arranged at the right end of the insulating pipeline, and internal threads are arranged on the inner wall of the insulating pipe orifice; and the isolation inner pipe is movably arranged in the isolation pipe hole. The utility model discloses an external screw thread and internal thread can be inside isolated tube hole of tight wrong income of isolated inner tube to this can be through insulating division board and isolated inner tube to the pipeline connecting plate centre gripping of metal in the middle, thereby can prevent metal bolt and pipeline connecting plate contact.

Description

Nuclear power valve with insulation structure

Technical Field

The utility model relates to a nuclear power valve technical field specifically is a nuclear power valve with insulation system.

Background

The valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, check, flow splitting, overflow pressure relief and the like. Since the use of the valve is widespread, its role in the piping is also great. The nuclear valve is not only a system control and regulation device, but also a pressure-bearing device, and the operation condition of the nuclear valve is related to the fault control and safe operation of the reactor.

The existing nuclear power valve has the problem that the device and other connecting equipment cannot be insulated, and therefore the nuclear power valve with the insulating structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nuclear power valve with insulation system to propose in solving above-mentioned background art because current nuclear power valve has the problem that can not carry out the insulation to device and other connected devices.

In order to achieve the above object, the utility model provides a following technical scheme: a nuclear power valve having an insulating structure, comprising:

the nuclear power valve comprises a nuclear power valve main body, wherein a liquid outlet pipe orifice is connected to the right side of the nuclear power valve main body, a pipeline connecting plate is fixedly arranged on the right side of the liquid outlet pipe orifice, a plurality of pressing bolt holes are formed in the pipeline connecting plate, and the nuclear power valve main body, the liquid outlet pipe orifice and the pipeline connecting plate are integrally fixed;

the insulating pipeline penetrates through the inside of the liquid outlet pipe opening, an insulating partition plate is fixedly arranged at the right end of the insulating pipeline, an insulating pipe hole is fixedly formed in the outer wall of the insulating partition plate, and an internal thread is formed in the inner wall of the insulating pipe hole;

the isolation pipe comprises an isolation pipe hole, an isolation inner pipe and an isolation pipe, wherein the isolation pipe hole is movably arranged in the isolation pipe hole;

the fixed slot, it sets up the outer wall of insulating tube, the inside fixed sealing rubber ring that is equipped with of fixed slot, the inlet has been seted up to sealing rubber ring's left wall, sealing rubber ring's inside is provided with the braided wire.

Preferably, the nuclear power valve main part still is equipped with:

the liquid inlet pipe orifice is fixedly connected to the left side of the nuclear power valve main body, a nuclear power valve control block is fixedly arranged above the nuclear power valve main body, a nuclear power valve base is fixedly arranged below the nuclear power valve main body, and a plurality of fixing buckle holes are formed in the upper surface of the nuclear power valve base.

Preferably, the liquid inlet pipe orifice, the nuclear power valve main body and the liquid outlet pipe orifice are communicated with each other, and the nuclear power valve main body and the nuclear power valve base are fixed in an integrated manner.

Preferably, the nuclear power valve base is further provided with:

insulating lag, its cover is established the outside of nuclear power valve base, insulating lag's top inboard is equipped with the fixed knot of a plurality of, insulating lag and fixed knot two are the integral type fixed, insulating lag's material is the rubber material, fixed knot hole and fixed knot one-to-one.

Preferably, the isolation pipe hole, the insulation pipeline and the insulation partition plate are integrally fixed, the isolation pipe hole, the insulation pipeline and the insulation partition plate are made of PVC materials, and the diameter of the insulation pipeline is the same as the inner diameter of the liquid outlet pipe.

Preferably, the length dimension of the isolation pipe holes is the same as the thickness dimension of the pipeline connecting plate, the diameter dimension of the isolation pipe holes is the same as the diameter dimension of the hold-down bolt holes, and the hold-down bolt holes correspond to the isolation pipe holes one to one.

Preferably, the mutual block of sealed rubber ring and fixed slot, the fixed adhesive bonding of inner wall of sealed rubber ring and fixed slot, the material of sealed rubber ring is the silica gel material.

Compared with the prior art, the utility model provides a nuclear power valve with insulation system possesses following beneficial effect: inside this nuclear power valve inserted the play liquid mouth of pipe through insulating pipeline, can make isolated tube hole insert inside the pressure bolt hole to this can separate the connecting plate of pipeline connecting plate and other pipelines through insulating division board, thereby even the phenomenon that the nuclear power valve took place the electric leakage has the isolated phenomenon that can play the insulation of pipeline connecting plate.

1. The utility model can tightly screw the isolated inner pipe into the isolated pipe hole through the external thread and the internal thread, so that the metal pipeline connecting plate can be clamped in the middle through the insulated partition plate and the isolated inner pipe, thereby preventing the metal bolt from contacting with the pipeline connecting plate;

2. the sealing rubber ring can prevent liquid in the liquid outlet pipe orifice from seeping out of the outer surface of the insulating pipeline, so that when liquid seeps out along the contact surface, the liquid can impact the inside of the sealing rubber ring from the liquid inlet, and the sealing rubber ring can expand, thereby preventing the liquid from leaking;

3. the utility model discloses a fixed inside detaining the hole of detaining is gone into to fixed knot card, can establish the fixed cover of insulating protective cover of rubber material outside nuclear power valve base to this can protect nuclear power valve base through insulating protective cover, prevents that nuclear power valve base from receiving the corruption.

Drawings

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

FIG. 2 is a schematic view of the structure of the insulated pipe of the present invention;

FIG. 3 is a schematic view of the sealing rubber ring structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a nuclear power valve body; 2. a nuclear power valve base; 3. an insulating protective sleeve; 4. a liquid inlet pipe orifice; 5. a liquid outlet pipe orifice; 6. a pipe connecting plate; 7. compressing the bolt holes; 8. an insulated pipe; 9. an insulating partition plate; 10. a nuclear power valve control block; 11. a liquid inlet; 12. weaving wires; 13. fixing grooves; 14. sealing the rubber ring; 15. isolating the pipe hole; 16. an internal thread; 17. isolating the inner pipe; 18. an external thread; 19. a fixing buckle; 20. and fixing the buckling hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 and 4, a nuclear power valve having an insulation structure includes: the nuclear power valve comprises a nuclear power valve body 1, wherein a liquid outlet pipe orifice 5 is connected to the right side of the nuclear power valve body 1, a pipeline connecting plate 6 is fixedly arranged on the right side of the liquid outlet pipe orifice 5, a plurality of pressing bolt holes 7 are formed in the pipeline connecting plate 6, the nuclear power valve body 1, the liquid outlet pipe orifice 5 and the pipeline connecting plate 6 are integrally fixed, and when liquid passes through the nuclear power valve body 1, the liquid outlet pipe orifice 5 and the pipeline connecting plate 6, the device can work more stably; the liquid inlet pipe orifice 4 is fixedly connected to the left side of the nuclear power valve main body 1, a nuclear power valve control block 10 is fixedly arranged above the nuclear power valve main body 1, a nuclear power valve base 2 is fixedly arranged below the nuclear power valve main body 1, a plurality of fixing buckle holes 20 are formed in the upper surface of the nuclear power valve base 2, and the insulating protective sleeve 3 can be conveniently fixed through the plurality of fixing buckle holes 20; the liquid inlet pipe orifice 4, the nuclear power valve main body 1 and the liquid outlet pipe orifice 5 are communicated with each other, and the nuclear power valve main body 1 and the nuclear power valve base 2 are integrally fixed; insulating protective cover 3, its cover is established in nuclear power valve base 2's outside, insulating protective cover 3's top inboard is equipped with the fixed 19 of detaining of a plurality of, insulating protective cover 3 is fixed with fixed 19 two of detaining and is the integral type, insulating protective cover 3's material is the rubber material, fixed knot hole 20 and fixed 19 one-to-one of detaining, it is inside to go into fixed knot hole 20 through fixed 19 card of detaining, can establish the fixed cover of insulating protective cover 3 of rubber material outside nuclear power valve base 2, can protect nuclear power valve base 2 through insulating protective cover 3 with this, prevent that nuclear power valve base 2 from receiving the corruption.

As shown in fig. 2 and 3, a nuclear power valve having an insulation structure includes: the insulating pipeline 8 penetrates through the liquid outlet pipe opening 5, an insulating partition plate 9 is fixedly arranged at the right end of the insulating pipeline 8, an insulating pipe hole 15 is fixedly formed in the outer wall of the insulating partition plate 9, and internal threads 16 are formed in the inner wall of the insulating pipe hole 15; the isolation inner pipe 17 is movably arranged in the isolation pipe hole 15, the outer wall of the isolation inner pipe 17 is provided with an external thread 18, the external thread 18 is matched with the internal thread 16, the isolation inner pipe 17 can be tightly screwed into the isolation pipe hole 15 through the external thread 18 and the internal thread 16, and therefore the metal pipeline connecting plate 6 can be clamped in the middle through the insulation partition plate 9 and the isolation inner pipe 17, and therefore metal bolts can be prevented from contacting the pipeline connecting plate 6; the fixing groove 13 is formed in the outer wall of the insulating pipeline 8, a sealing rubber ring 14 is fixedly arranged inside the fixing groove 13, a liquid inlet 11 is formed in the left wall of the sealing rubber ring 14, a braided wire 12 is arranged inside the sealing rubber ring 14, the novel sealing rubber ring 14 can prevent liquid inside the liquid outlet pipe opening 5 from seeping out of the outer surface of the insulating pipeline 8, and therefore when liquid seeps out along the contact surface, the liquid can impact the inside of the sealing rubber ring 14 from the liquid inlet 11, the sealing rubber ring 14 can be expanded, and the phenomenon of liquid leakage can be prevented; the isolation pipe hole 15, the insulation pipeline 8 and the insulation partition plate 9 are integrally fixed, the isolation pipe hole 15, the insulation pipeline 8 and the insulation partition plate 9 are made of PVC materials, the diameter size of the insulation pipeline 8 is the same as the diameter size of the inside of the liquid outlet pipe opening 5, the isolation pipe hole 15 can be inserted into the hold-down bolt hole 7 by inserting the insulation pipeline 8 into the liquid outlet pipe opening 5, and therefore the pipeline connecting plate 6 and connecting plates of other pipelines can be separated through the insulation partition plate 9, and even if the nuclear power valve leaks electricity, the isolation of the pipeline connecting plate 6 can play an insulation role; the length size of the isolation pipe hole 15 is the same as the thickness size of the pipeline connecting plate 6, the diameter size of the isolation pipe hole 15 is the same as the diameter size of the compression bolt hole 7, and the compression bolt hole 7 corresponds to the isolation pipe hole 15 one by one; sealed rubber ring 14 and the mutual block of fixed slot 13, the fixed adhesive connection of inner wall of sealed rubber ring 14 and fixed slot 13, the material of sealed rubber ring 14 is the silica gel material, and after 14 insides of sealed rubber ring were strikeed to liquid, can make sealed rubber ring 14 take place the inflation.

The working principle is as follows: when the nuclear power valve with the insulation structure is used, firstly, the insulation protection sleeve 3 made of rubber is sleeved outside the nuclear power valve base 2, the nuclear power valve base 2 is protected through the insulation protection sleeve 3, meanwhile, the fixing buckle 19 is pressed into the fixing buckle hole 20 in sequence, so that the insulation protection sleeve 3 is fixed through the fixing buckle 19, secondly, the opening or closing of the device can be controlled through intelligent equipment inside the nuclear power valve control block 10, secondly, the insulation pipeline 8 is inserted into the liquid outlet pipe opening 5, the insulation pipe hole 15 is sequentially inserted into the compression bolt hole 7, then the insulation inner pipe 17 is screwed into the insulation pipe hole 15 through the mutual matching of the external thread 18 and the internal thread 16, meanwhile, the insulation partition plate 9 can be fixed through the screwing of the insulation inner pipe 17, then the connecting plate of the peripheral connecting pipeline is aligned with the compression bolt hole 7, the bolt is inserted into the insulation inner pipe 17 and the insulation pipe hole 15, then the bolt is screwed, the connecting plate 6 and the connecting plate of the peripheral connecting pipe can be fixedly connected together, finally, after liquid impacts the sealing rubber ring 14, the sealing rubber ring 14 can be expanded to enable the sealing rubber ring to be more closely connected with the inner wall of the liquid outlet pipe.

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. A nuclear power valve with an insulation structure is characterized by comprising:

the nuclear power valve comprises a nuclear power valve main body (1), wherein a liquid outlet pipe orifice (5) is connected to the right side of the nuclear power valve main body (1), a pipeline connecting plate (6) is fixedly arranged on the right side of the liquid outlet pipe orifice (5), a plurality of pressing bolt holes (7) are formed in the pipeline connecting plate (6), and the nuclear power valve main body (1), the liquid outlet pipe orifice (5) and the pipeline connecting plate (6) are integrally fixed;

the insulating pipeline (8) penetrates through the liquid outlet pipe opening (5), an insulating partition plate (9) is fixedly arranged at the right end of the insulating pipeline (8), an insulating pipe hole (15) is fixedly formed in the outer wall of the insulating partition plate (9), and internal threads (16) are formed in the inner wall of the insulating pipe hole (15);

the isolation pipe is characterized by comprising an isolation inner pipe (17) which is movably arranged inside the isolation pipe hole (15), the outer wall of the isolation inner pipe (17) is provided with an external thread (18), and the external thread (18) is matched with the internal thread (16);

the fixing groove (13) is formed in the outer wall of the insulating pipeline (8), a sealing rubber ring (14) is fixedly arranged inside the fixing groove (13), a liquid inlet (11) is formed in the left wall of the sealing rubber ring (14), and braided wires (12) are arranged inside the sealing rubber ring (14).

2. Nuclear power valve with insulation structure according to claim 1, characterised in that the nuclear power valve body (1) is further provided with:

liquid inlet pipe mouth (4), its fixed connection be in the left side of nuclear power valve main part (1), the fixed nuclear power valve control block (10) that is equipped with in top of nuclear power valve main part (1), the fixed nuclear power valve base (2) that is equipped with in below of nuclear power valve main part (1), a plurality of is fixed detains hole (20) has been seted up to the upper surface of nuclear power valve base (2).

3. The nuclear power valve with the insulation structure as recited in claim 2, wherein the liquid inlet pipe orifice (4), the nuclear power valve main body (1) and the liquid outlet pipe orifice (5) are communicated with each other, and the nuclear power valve main body (1) and the nuclear power valve base (2) are fixed in an integrated manner.

4. The nuclear power valve with the insulation structure as recited in claim 2, wherein the nuclear power valve base (2) is further provided with:

insulating lag (3), its cover is established the outside of nuclear power valve base (2), the top inboard of insulating lag (3) is equipped with the fixed knot of a plurality of (19), it is fixed that insulating lag (3) and fixed knot (19) the two are the integral type, the material of insulating lag (3) is the rubber material, fixed knot hole (20) and fixed knot (19) one-to-one.

5. The nuclear power valve with the insulation structure according to claim 1, wherein the insulation pipe hole (15), the insulation pipeline (8) and the insulation partition plate (9) are integrally fixed, the insulation pipe hole (15), the insulation pipeline (8) and the insulation partition plate (9) are made of PVC, and the diameter of the insulation pipeline (8) is the same as the inner diameter of the liquid outlet pipe opening (5).

6. The nuclear power valve with the insulation structure according to claim 1, wherein the length dimension of the isolation pipe hole (15) is the same as the thickness dimension of the pipe connecting plate (6), the diameter dimension of the isolation pipe hole (15) is the same as the diameter dimension of the hold-down bolt hole (7), and the hold-down bolt hole (7) and the isolation pipe hole (15) correspond to each other one by one.

7. The nuclear power valve with the insulation structure according to claim 1, wherein the sealing rubber ring (14) is clamped with the fixing groove (13), the sealing rubber ring (14) is fixedly connected with the inner wall of the fixing groove (13) in an adhesive manner, and the sealing rubber ring (14) is made of silica gel.