CN220249269U - Forged three-way pipe for waste oil discharge of nuclear power plant - Google Patents
Forged three-way pipe for waste oil discharge of nuclear power plant Download PDFInfo
- Publication number
- CN220249269U CN220249269U CN202320689403.6U CN202320689403U CN220249269U CN 220249269 U CN220249269 U CN 220249269U CN 202320689403 U CN202320689403 U CN 202320689403U CN 220249269 U CN220249269 U CN 220249269U
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- Prior art keywords
- pipe
- communication hole
- nuclear power
- adjusting
- way pipe
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- 239000002699 waste material Substances 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 10
- 239000010908 plant waste Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Pipeline Systems (AREA)
Abstract
The utility model relates to a forged three-way pipe for waste oil discharge of a nuclear power plant, which comprises a three-way pipe body, wherein the three-way pipe body comprises a first pipe orifice, a second pipe orifice and a branch pipe, an adjusting shell is arranged on the three-way pipe body, an adjusting groove is formed in the adjusting shell, an adjusting block is arranged in the adjusting groove, a telescopic spring is arranged between the adjusting block and the inner wall of the adjusting groove, and a first communication hole is formed in one end of the adjusting block. According to the utility model, when the oil with smaller flow rate enters the first communication hole through the branch pipe, the oil is directly discharged from the positions of the second communication hole and the second pipe orifice, only the branch pipe is communicated with the second pipe orifice and is converted into the two-way pipe, and when the oil with larger flow rate enters the first communication hole through the first pipe orifice, the adjusting block is directly pushed to one side to compress the telescopic spring to move, and at the moment, the first pipe orifice, the second pipe orifice and the branch pipe form a tee joint, so that the tee joint is automatically converted according to the requirements through the flow rate and the pressure, and manual adjustment is not needed.
Description
Technical Field
The utility model relates to the technical field of three-way pipes, in particular to a forged three-way pipe for waste oil discharge of a nuclear power plant.
Background
The three-way pipe is a pipe joint with three openings, and is widely used in pipe networks for conveying liquid and gas. The three-way pipe is made of different materials due to different conveying media: cast iron, cast steel, cast copper, cast aluminum, plastic, glass, etc., wherein three-way pipes are commonly used in complex branch pipes, for example, to adjust the pipe orientation in half.
The Chinese patent with application number 202223229095.3 discloses a three-way pipe for reducing water flow impact force, and discloses the following technical scheme: the utility model discloses a three-way pipe for reducing water flow impact force, which comprises a liquid inlet pipe and a liquid passing pipe fixedly communicated with the bottom end of the liquid inlet pipe, wherein a flow guide block is arranged in the liquid passing pipe, a first buffer sliding groove is formed in the inner bottom surface of the liquid passing pipe, a buffer bottom block is slidably connected to the upper end of the first buffer sliding groove, a metal elastic sheet is fixedly connected between the buffer bottom block and the liquid passing pipe, a limit column is fixedly connected to the upper end of the buffer bottom block, a second buffer sliding groove is formed in the surface of the limit column, and a buffer top block is fixedly connected to the bottom end of the flow guide block and slidably connected with the second buffer sliding groove.
The waste oil after a few uses is discharged in a nuclear power plant usually, and part of waste oil is led into different discharge positions by utilizing a three-way pipe, but a common three-way pipe is difficult to automatically convert a three-way pipe, needs to be opened and closed manually, is difficult to detect the pressure in the three-way pipe, and is easy to cause leakage at joints of other positions of a pipeline when the pressure is overlarge, so that the forged three-way pipe for discharging the waste oil in the nuclear power plant is designed to solve the technical problems.
Disclosure of Invention
The utility model aims to provide a forged three-way pipe for waste oil discharge of a nuclear power plant, so as to solve the problems.
In order to solve the technical problems, the utility model provides a forged three-way pipe for waste oil discharge of a nuclear power plant, which comprises a three-way pipe body, wherein the three-way pipe body comprises a first pipe orifice, a second pipe orifice and a branch pipe, an adjusting shell is arranged on the three-way pipe body, an adjusting groove is formed in the adjusting shell, an adjusting block is arranged in the adjusting groove, a telescopic spring is arranged between the adjusting block and the inner wall of the adjusting groove, a first communication hole is formed in one end of the adjusting block, a second communication hole is formed in the outer side wall of the adjusting block, the first communication hole is communicated with the second communication hole, and when the three-way pipe is in an initial position, the adjusting block seals the first pipe orifice, and the branch pipe is communicated with the second pipe orifice.
Further, an installation groove is installed at one end of the adjusting block, and one end of the telescopic spring is installed in the adjusting groove.
Further, a guide rod is fixed on the inner side wall of the adjusting groove, and the telescopic spring is sleeved on the guide rod.
Further, a distance sensor is mounted on the inner side wall of the mounting groove, and the guide rod is mounted on the distance sensor.
Further, the detection head of the distance sensor is aligned with the outer peripheral side of one end of the adjusting block.
Further, sealing rings are installed on two sides of the second communication hole, and sealing grooves are formed in the inner side walls of the branch pipes and the inner side walls of the adjusting grooves.
The beneficial effects of the utility model are as follows:
when the oil liquid with smaller flow rate enters the first communication hole through the branch pipe, the oil liquid is directly discharged from the positions of the second communication hole and the second pipe orifice, only the branch pipe is communicated with the second pipe orifice and converted into the two-way pipe, after the oil liquid with larger flow rate enters the first communication hole through the first pipe orifice, the adjusting block is directly pushed to compress the telescopic spring to one side to move, and at the moment, the first pipe orifice, the second pipe orifice and the branch pipe form a tee joint, so that the tee joint is automatically converted through the flow rate and the pressure according to requirements, and manual adjustment is not needed.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a perspective view of a preferred embodiment of a forged tee for nuclear power plant waste oil drainage in accordance with the present utility model;
FIG. 2 is a cross-sectional view of a preferred embodiment of a forged tee for nuclear power plant waste oil drainage in accordance with the present utility model.
In the figure:
1. a tee body; 11. a first nozzle; 12. a second nozzle; 13. a branch pipe;
2. an adjustment housing; 21. an adjustment tank; 22. an adjusting block; 23. a telescopic spring; 24. a first communication hole; 25. a second communication hole; 26. a mounting groove; 27. a guide rod;
3. a distance sensor;
4. a seal ring; 41. and (5) sealing the groove.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
As shown in fig. 1 to 2, the utility model provides a forged three-way pipe for waste oil discharge of a nuclear power plant, which comprises a three-way pipe body 1, wherein the three-way pipe body 1 comprises a first pipe orifice 11, a second pipe orifice 12 and a branch pipe 13, and is characterized in that an adjusting shell 2 is arranged on the three-way pipe body 1, an adjusting groove 21 is arranged in the adjusting shell 2, an adjusting block 22 is arranged in the adjusting groove 21, a telescopic spring 23 is arranged between the adjusting block 22 and the inner wall of the adjusting groove 21, a first communication hole 24 is arranged at one end of the adjusting block 22, a second communication hole 25 is arranged at the outer side wall of the adjusting block 22, the first communication hole 24 is communicated with the second communication hole 25, and the adjusting block 22 seals the first pipe orifice 11 and the branch pipe 13 are communicated with the second pipe orifice 12 in an initial position.
The first pipe orifice 11 and the second pipe orifice 12 are arranged at two ends of the three-way pipe body 1, the branch pipe 13 is arranged on the outer side wall of the three-way pipe body 1, the first pipe orifice 11, the second pipe orifice 12 and the branch pipe 13 are mutually communicated, when oil with smaller flow rate enters the first communication hole 24 through the branch pipe 13, the oil is directly discharged from the positions of the second communication hole 25 and the second pipe orifice 12, only the branch pipe 13 is communicated with the second pipe orifice 12 and is converted into a two-way pipe, after the oil with larger flow rate enters the first communication hole 24 through the first pipe orifice 11, the adjusting block 22 is directly pushed to move to one side by the compression expansion spring 23, and at the moment, the first pipe orifice 11, the second pipe orifice 12 and the branch pipe 13 form a three-way pipe, so that the three-way pipe is automatically converted through flow rate and pressure according to requirements, and manual adjustment is not needed.
An installation groove 26 is installed to one end of regulating block 22, and telescopic spring 23's one end is installed in the regulating groove, and the inside wall of regulating groove 21 is fixed with guide bar 27, and telescopic spring 23 overlaps and establishes on guide bar 27.
One end of the extension spring 23 is installed in the installation groove 26, the other end is installed on the side wall of the adjusting groove 21, when the adjusting block 22 moves along the adjusting groove 21, the extension spring 23 is compressed into the adjusting groove 21, and the end of the guide rod 27 is inserted into the adjusting groove 21 to guide, so that the spring is prevented from shifting.
The inner side wall of the mounting groove 26 is provided with a distance sensor 3, the model is HG-F1, a guide rod 27 is arranged on the distance sensor 3, and the detection head of the distance sensor 3 is aligned with the outer circumference side of one end of the regulating block 22.
When the distance sensor 3 works, the distance sensor 3 measures the distance that the regulating block 22 is pushed to move by oil, after the distance sensor 3 finishes measuring, measurement data are transmitted to a workstation, and the workstation processes and analyzes the data and converts the moving distance into the pressure of the oil in the pipe, so that the detection of the pressure of the oil in the three-way pipe is achieved.
Sealing rings 4 are mounted on both sides of the second communication hole 25, and sealing grooves 41 are formed in the inner side walls of the branch pipes 13 and the inner side walls of the regulating grooves 21.
Two sealing rings 4 are sleeved on the regulating block 22, the sealing ring 4 on the left side of the second communication hole 25 can prevent oil from leaking from the position of the regulating block 22 into the first pipe orifice 11 when the branched pipe 13 enters the first communication hole 24, the sealing ring 4 on the left side of the second communication hole 25 can prevent the oil from entering the bottom of the mounting groove 26 to be in contact with the sensor, and meanwhile, when the regulating block 22 moves to the bottom of the regulating groove 21, the left sealing ring 4 enters the sealing groove 41, so that the sealing effect is further improved.
When the three-way hydraulic pressure sensor is used, when the oil with smaller flow rate enters the first communication hole 24 through the branch pipe 13, the oil is directly discharged from the positions of the second communication hole 25 and the second pipe orifice 12, only the branch pipe 13 is communicated with the second pipe orifice 12 and converted into a two-way pipe, when the oil with larger flow rate enters the first communication hole 24 through the first pipe orifice 11, the regulating block 22 is directly pushed to one side to compress the expansion spring 23 to move, the first pipe orifice 11, the second pipe orifice 12 and the branch pipe 13 form a three-way valve at the moment, so that the two-way valve is automatically converted through the flow rate and the pressure according to requirements, meanwhile, the distance of one end of the regulating block 22 is detected by the distance sensor 3, after the distance sensor 3 is measured, measured data are transmitted to a workstation, and the workstation performs data processing analysis and converts the moving distance into the pressure of the pipe, thereby achieving the detection of the oil pressure in the three-way valve.
The above-described preferred embodiments according to the present utility model are intended to suggest that, in view of the above description, various changes and modifications may be made by the worker in question without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. The utility model provides a forge three-way pipe is discharged to waste oil of nuclear power plant, includes three-way pipe body (1), three-way pipe body (1) includes first mouth of pipe (11), second mouth of pipe (12) and bleeder (13), a serial communication port, install on three-way pipe body (1) and adjust casing (2), adjustment tank (21) have been seted up to the inside of adjusting casing (2), internally mounted in adjustment tank (21) has regulating block (22), regulating block (22) with install expansion spring (23) between regulating tank (21) inner wall, first communication hole (24) have been seted up to one end of regulating block (22), second communication hole (25) have been seted up to the lateral wall of regulating block (22), first communication hole (24) with second communication hole (25) intercommunication each other, during the initial position, regulating block (22) are with first mouth of pipe (11) shutoff, bleeder (13) and second mouth of pipe (12) intercommunication.
2. A waste oil discharge forged tee for nuclear power plants as set forth in claim 1, wherein,
one end of the adjusting block (22) is provided with a mounting groove (26), and one end of the telescopic spring (23) is arranged in the adjusting groove (21).
3. A waste oil discharge forged tee for nuclear power plants as set forth in claim 2, wherein,
the inner side wall of the adjusting groove (21) is fixed with a guide rod (27), and the telescopic spring (23) is sleeved on the guide rod (27).
4. A waste oil discharge forged tee for nuclear power plants as set forth in claim 3, wherein,
the distance sensor (3) is installed on the inner side wall of the installation groove (26), and the guide rod (27) is installed on the distance sensor (3).
5. A waste oil discharge forged tee for nuclear power plants as set forth in claim 4, wherein,
the detection head of the distance sensor (3) is aligned with the outer circumference side of one end of the regulating block (22).
6. A waste oil discharge forged tee for nuclear power plants as set forth in claim 5, wherein,
sealing rings (4) are arranged on two sides of the second communication hole (25), and sealing grooves (41) are formed in the inner side walls of the branch pipes (13) and the inner side walls of the regulating grooves (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689403.6U CN220249269U (en) | 2023-03-31 | 2023-03-31 | Forged three-way pipe for waste oil discharge of nuclear power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689403.6U CN220249269U (en) | 2023-03-31 | 2023-03-31 | Forged three-way pipe for waste oil discharge of nuclear power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220249269U true CN220249269U (en) | 2023-12-26 |
Family
ID=89271594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320689403.6U Active CN220249269U (en) | 2023-03-31 | 2023-03-31 | Forged three-way pipe for waste oil discharge of nuclear power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220249269U (en) |
-
2023
- 2023-03-31 CN CN202320689403.6U patent/CN220249269U/en active Active
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