CN212567912U - Multifunctional nuclear power station self-operated temperature regulating valve real-current calibration test bed - Google Patents
Multifunctional nuclear power station self-operated temperature regulating valve real-current calibration test bed Download PDFInfo
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- CN212567912U CN212567912U CN202021343210.8U CN202021343210U CN212567912U CN 212567912 U CN212567912 U CN 212567912U CN 202021343210 U CN202021343210 U CN 202021343210U CN 212567912 U CN212567912 U CN 212567912U
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Abstract
The utility model discloses a multi-functional nuclear power station is from formula temperature regulating valve real current calibration test bench, including workstation, backup pad, transfer line, fluid-discharge tube, governing valve main part, flowmeter, screw rod, nut one, bracing piece, U type pole, threaded rod, screw thread section of thick bamboo, spring one, briquetting, protective housing, dead lever, depression bar, bolt, movable block, spring two and lead to the groove. The utility model discloses twist and move a screw thread section of thick bamboo, it removes to drive the threaded rod, and then drive U type pole and remove, U type pole removes and extrudees spring one, make spring one produce elasticity, and then make the briquetting sticis the governing valve main part, install the governing valve main part on the fixed plate, nut one removes along the screw rod, nut one removes and drives the bracing piece and remove, place the governing valve main part between transfer line and fluid-discharge tube, the bolt removes along nut two, the bolt removes and drives the removal piece and remove and laminate mutually with the depression bar, and then make the depression bar low side hug closely the protective housing, accomplish the installation of protective housing.
Description
Technical Field
The utility model relates to a test bench specifically is a multi-functional nuclear power station is from formula temperature regulating valve real current calibration test bench belongs to temperature regulating valve technical field.
Background
The temperature regulating valve has the biggest characteristic that only a common 220V power supply is needed, the self energy of the regulated medium is utilized, the temperature of the medium such as steam, hot water, hot oil, gas and the like is directly and automatically regulated and controlled, and the temperature regulating valve can also be used in the occasions of preventing overheating or heat exchange.
The test bench that uses at present has certain defect, lacks the convenient installation mechanism of governing valve main part, causes the inconvenient installation of governing valve main part between transfer line and liquid distribution pipe, lacks the convenient protection mechanism of flowmeter simultaneously, causes inconvenient flowmeter to protect, causes the damage of flowmeter easily. Therefore, the multifunctional nuclear power station self-operated temperature regulating valve actual flow calibration test bed is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a self-operated temperature control valve actual flow calibration test bench of multi-functional nuclear power station just lies in order to solve above-mentioned problem.
The utility model discloses a technical scheme realizes above-mentioned purpose, a multi-functional nuclear power station self-operated temperature control valve real current calibration test bench, including workstation, backup pad, transfer line, fluid-discharge tube, governing valve main part, flowmeter, regulation installation mechanism and protection mechanism, two backup pads are installed to workstation top symmetry, and fixed mounting respectively has transfer line and fluid-discharge tube in two backup pads, the transfer line is located the fluid-discharge tube left side, install the governing valve main part between transfer line and the fluid-discharge tube, install the flowmeter on the transfer line annular side;
the adjusting and mounting mechanism comprises a screw rod, a first nut, a support rod, a fixing plate, a U-shaped rod, a threaded rod and a threaded cylinder, a rectangular groove is formed in the middle position of the top end of the workbench, the screw rod is rotatably mounted in the rectangular groove, the first nut is mounted on the annular side surface of the screw rod, the support rod is fixedly mounted at the top end of the first nut, the fixing plate is fixedly mounted at the top end of the support rod, an adjusting valve main body is mounted at the top end of the fixing plate, the U-shaped rod is mounted on the annular side surface of the adjusting valve main body, two threaded rods are symmetrically and fixedly mounted at the lower end of the U;
protection mechanism includes protective housing, dead lever, depression bar, bolt, movable block and spring two, install the protective housing on the transfer line annular side, and the protective housing installs in the flowmeter outside, two dead levers of symmetry fixed mounting on the transfer line annular side, and install the protective housing on the dead lever annular side, the depression bar of pegging graft on the dead lever annular side, and depression bar bottom and protective housing top laminate mutually, dead lever top construction bolt, and the bolt bottom extends to the dead lever inside and laminates mutually with the movable block, the inside fixed mounting spring two of dead lever, and two bottom fixed mounting movable blocks of spring, the movable block bottom laminates mutually with the depression bar top.
Preferably, two strip-shaped grooves are symmetrically formed in the rectangular groove, two strip-shaped rods are symmetrically and fixedly mounted on the annular side face of the nut, and one ends of the strip-shaped rods extend into the strip-shaped grooves.
Preferably, a second nut is installed on the annular side face of the bolt, and the second nut is fixedly installed at the top end of the fixing rod.
Preferably, a second nut is installed on the annular side face of the bolt, and the second nut is fixedly installed at the top end of the fixing rod.
Preferably, the inside top fixed mounting spring of U type pole is one, and a spring bottom fixed mounting briquetting, the briquetting bottom is laminated with the governing valve bulk phase.
Preferably, the threaded rod is fixedly connected with the U-shaped rod through a stud bolt, and two ends of the second spring are fixedly installed inside the through groove and on the moving block through screws respectively.
The utility model has the advantages that:
1. the first beneficial effect is that the threaded cylinder is screwed to drive the threaded rod to move and further drive the U-shaped rod to move, the U-shaped rod moves to extrude the first spring, so that the first spring generates elasticity, so that the pressing block presses the regulating valve main body tightly, the regulating valve main body is installed on the fixed plate, then the screw rod is screwed, so that the first nut moves along the screw rod, the first nut moves to drive the supporting rod to move, the regulating valve main body is placed between the infusion tube and the liquid discharge tube, and the problem that the regulating valve main body is inconvenient to install between the infusion tube and the liquid distribution tube due to the lack of a convenient installation mechanism of;
2. the second beneficial effect twists the bolt, and the bolt removes along nut two, and the bolt removes and drives the removal piece and remove and laminate mutually with the depression bar, and then makes the depression bar low side hug closely the protective housing, accomplishes the installation of protective housing, and the briquetting removes and extrudes spring two, and the removal of the elasticity movable block of being convenient for of spring two resets, has solved and has lacked the convenient protection machanism of flowmeter, causes inconvenient protection to the flowmeter, causes the drawback that the flowmeter damaged easily.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
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 adjusting and mounting mechanism of the present invention;
fig. 3 is a schematic view of the protection mechanism of the present invention.
In the figure: 1. the automatic flow control device comprises a workbench, 2, a supporting plate, 3, a liquid conveying pipe, 4, a liquid discharging pipe, 5, a regulating valve body, 6, a flow meter, 7, a screw rod, 8, a first nut, 9, a supporting rod, 10, a supporting rod, 11, a U-shaped rod, 12, a threaded rod, 13, a threaded cylinder, 14, a first spring, 15, a pressing block, 16, a protective shell, 17, a fixing rod, 18, a pressing rod, 19, a bolt, 20, a moving block, 21, a second spring, 22 and a through groove.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but 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 belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, the multifunctional nuclear power station self-operated temperature control valve real-current calibration test bed comprises a workbench 1, support plates 2, a liquid conveying pipe 3, a liquid discharge pipe 4, a control valve main body 5, a flowmeter 6, an adjusting and mounting mechanism and a protection mechanism, wherein the two support plates 2 are symmetrically mounted at the top end of the workbench 1, the liquid conveying pipe 3 and the liquid discharge pipe 4 are fixedly mounted on the two support plates 2 respectively, the liquid conveying pipe 3 is positioned on the left side of the liquid discharge pipe 4, the control valve main body 5 is mounted between the liquid conveying pipe 3 and the liquid discharge pipe 4, and the flowmeter 6 is mounted on the annular side surface of the liquid;
the adjusting and mounting mechanism comprises a screw 7, a first nut 8, a support rod 9, a fixed plate 10, a U-shaped rod 11, a threaded rod 12 and a threaded cylinder 13, a rectangular groove is formed in the middle position of the top end of the workbench 1, the screw 7 is rotatably mounted in the rectangular groove, the first nut 8 is mounted on the annular side surface of the screw 7, the support rod 9 is fixedly mounted at the top end of the first nut 8, the fixed plate 10 is fixedly mounted at the top end of the support rod 9, an adjusting valve main body 5 is mounted at the top end of the fixed plate 10, the U-shaped rod 11 is mounted on the annular side surface of the adjusting valve main body 5, two threaded rods 12 are symmetrically and fixedly mounted at the low end of the U-shaped rod 11, the fixed plate 10 penetrates through the bottom end of the threaded rod 12, the threaded cylinder 13 is fixedly mounted at the bottom end of, the threaded rod 12 penetrates through the fixing plate 10, the threaded barrel 13 is installed at the bottom end of the threaded rod 12, the threaded barrel 13 is screwed to drive the threaded rod 12 to move and further drive the U-shaped rod 11 to move, the U-shaped rod 11 moves to extrude the first spring 14, the first spring 14 generates elasticity, the pressing block 15 is pressed against the adjusting valve main body 5, the adjusting valve main body 5 is installed on the fixing plate 10, the screw 7 is screwed to enable the first nut 8 to move along the screw 7, the first nut 8 moves to drive the supporting rod 9 to move and further drive the fixing plate 10 to move, and the adjusting valve main body 5 is placed between the infusion tube 3 and the liquid discharge tube 4;
the protection mechanism comprises a protection shell 16, fixing rods 17, a pressure lever 18, a bolt 19, a moving block 20 and a second spring 21, wherein the protection shell 16 is installed on the annular side surface of the infusion tube 3, the protection shell 16 is installed on the outer side of the flowmeter 6, two fixing rods 17 are symmetrically and fixedly installed on the annular side surface of the infusion tube 3, the protection shell 16 is installed on the annular side surface of each fixing rod 17, the pressure lever 18 is inserted into the annular side surface of each fixing rod 17, the bottom end of each pressure lever 18 is attached to the top end of the protection shell 16, the bolt 19 is installed at the top end of each fixing rod 17, the bottom end of each bolt 19 extends into the corresponding fixing rod 17 and is attached to the corresponding moving block 20, the second spring 21 is fixedly installed inside each fixing rod 17, the moving block 20 is fixedly installed at the bottom end of each spring 21, the, and screwing the bolt 19, moving the bolt 19 along the second nut, moving the moving block 20 by moving the bolt 19 to be attached to the pressure lever 18, so that the lower end of the pressure lever 18 is tightly attached to the protective shell 16, the protective shell 16 is installed, the pressure block 15 is moved to extrude the second spring 21, and the elastic force of the second spring 21 is convenient for the moving block 20 to move and reset.
Two strip-shaped grooves are symmetrically formed in the rectangular groove, two strip-shaped rods are symmetrically and fixedly mounted on the annular side surface of the first nut 8, and one ends of the strip-shaped rods extend into the strip-shaped grooves; a second nut is arranged on the annular side surface of the bolt 19 and fixedly arranged at the top end of the fixing rod 17; a through groove 22 is formed in the annular side face of the fixed rod 17, a second spring 21 is fixedly mounted at the top end inside the through groove 22, and a compression rod 18 is inserted inside the through groove 22; a first spring 14 is fixedly installed at the top end inside the U-shaped rod 11, a pressing block 15 is fixedly installed at the bottom end of the first spring 14, and the bottom end of the pressing block 15 is attached to the adjusting valve main body 5; the threaded rod 12 is fixedly connected with the U-shaped rod 11 through a stud 19, and two ends of the second spring 21 are fixedly installed inside the through groove 22 and on the moving block 20 through screws respectively.
The utility model discloses when using, twist and move a screw thread section of thick bamboo 13, drive threaded rod 12 and remove, and then drive U type pole 11 and remove, U type pole 11 removes and extrudes a spring 14, make a spring 14 produce elasticity, and then make briquetting 15 sticiss governing valve main part 5, install governing valve main part 5 on fixed plate 10, twist screw rod 7 after that, make a nut 8 remove along screw rod 7, a nut 8 removes and drives bracing piece 9 and remove, place governing valve main part 5 between transfer line 3 and fluid-discharge tube 4.
And screwing the bolt 19, moving the bolt 19 along the second nut, moving the moving block 20 by moving the bolt 19 to be attached to the pressure lever 18, so that the lower end of the pressure lever 18 is tightly attached to the protective shell 16, the protective shell 16 is installed, the pressure block 15 is moved to extrude the second spring 21, and the elastic force of the second spring 21 is convenient for the moving block 20 to move and reset.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 (6)
1. The utility model provides a multi-functional nuclear power station formula temperature regulating valve actual flow calibration test bench which characterized in that: the automatic liquid-level regulating device comprises a workbench (1), supporting plates (2), a liquid conveying pipe (3), a liquid discharge pipe (4), a regulating valve main body (5), a flow meter (6), a regulating and mounting mechanism and a protection mechanism, wherein the two supporting plates (2) are symmetrically mounted at the top end of the workbench (1), the liquid conveying pipe (3) and the liquid discharge pipe (4) are respectively and fixedly mounted on the two supporting plates (2), the liquid conveying pipe (3) is positioned on the left side of the liquid discharge pipe (4), the regulating valve main body (5) is mounted between the liquid conveying pipe (3) and the liquid discharge pipe (4), and the flow meter (6) is mounted on the;
the adjusting and mounting mechanism comprises a screw rod (7), a first nut (8), a support rod (9), a fixing plate (10), a U-shaped rod (11), a threaded rod (12) and a threaded cylinder (13), a rectangular groove is formed in the middle of the top end of the workbench (1), a screw rod (7) is rotatably arranged in the rectangular groove, a first nut (8) is arranged on the annular side surface of the screw rod (7), a supporting rod (9) is fixedly arranged at the top end of the nut I (8), a fixing plate (10) is fixedly arranged at the top end of the supporting rod (9), the top end of the fixed plate (10) is provided with an adjusting valve main body (5), the annular side surface of the adjusting valve main body (5) is provided with a U-shaped rod (11), two threaded rods (12) are symmetrically and fixedly installed at the lower end of the U-shaped rod (11), the bottom end of each threaded rod (12) penetrates through the fixing plate (10), and a threaded cylinder (13) is fixedly installed at the bottom end of each threaded rod (12);
the protection mechanism comprises a protection shell (16), fixing rods (17), a pressure lever (18), a bolt (19), a moving block (20) and a second spring (21), wherein the protection shell (16) is installed on the annular side surface of the infusion tube (3), the protection shell (16) is installed on the outer side of the flowmeter (6), the two fixing rods (17) are symmetrically and fixedly installed on the annular side surface of the infusion tube (3), the protection shell (16) is installed on the annular side surface of the fixing rods (17), the pressure lever (18) is inserted into the annular side surface of the fixing rods (17), the bottom end of the pressure lever (18) is attached to the top end of the protection shell (16), the bolt (19) is installed at the top end of the fixing rods (17), the bottom end of the bolt (19) extends into the fixing rods (17) to be attached to the moving block (20), the second spring (21) is fixedly installed inside the, the bottom end of the moving block (20) is attached to the top end of the pressure lever (18).
2. The multifunctional nuclear power station self-operated temperature regulating valve in-flow calibration test bed of claim 1, characterized in that: two strip-shaped grooves are symmetrically formed in the rectangular groove, two strip-shaped rods are symmetrically and fixedly mounted on the annular side face of the first nut (8), and one ends of the strip-shaped rods extend into the strip-shaped grooves.
3. The multifunctional nuclear power station self-operated temperature regulating valve in-flow calibration test bed of claim 1, characterized in that: and a second nut is arranged on the annular side surface of the bolt (19), and the second nut is fixedly arranged at the top end of the fixing rod (17).
4. The multifunctional nuclear power station self-operated temperature regulating valve in-flow calibration test bed of claim 1, characterized in that: a through groove (22) is formed in the annular side face of the fixing rod (17), a second spring (21) is fixedly mounted at the top end inside the through groove (22), and a pressing rod (18) is inserted into the through groove (22).
5. The multifunctional nuclear power station self-operated temperature regulating valve in-flow calibration test bed of claim 1, characterized in that: the U-shaped rod (11) is internally and fixedly provided with a first spring (14) at the top end, a pressing block (15) is fixedly arranged at the bottom end of the first spring (14), and the bottom end of the pressing block (15) is attached to the adjusting valve main body (5).
6. The multifunctional nuclear power station self-operated temperature regulating valve in-flow calibration test bed of claim 1, characterized in that: the threaded rod (12) is fixedly connected with the U-shaped rod (11) through a stud bolt (19), and two ends of the second spring (21) are fixedly installed inside the through groove (22) and on the moving block (20) through screws respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021343210.8U CN212567912U (en) | 2020-07-09 | 2020-07-09 | Multifunctional nuclear power station self-operated temperature regulating valve real-current calibration test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021343210.8U CN212567912U (en) | 2020-07-09 | 2020-07-09 | Multifunctional nuclear power station self-operated temperature regulating valve real-current calibration test bed |
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| Publication Number | Publication Date |
|---|---|
| CN212567912U true CN212567912U (en) | 2021-02-19 |
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| CN202021343210.8U Active CN212567912U (en) | 2020-07-09 | 2020-07-09 | Multifunctional nuclear power station self-operated temperature regulating valve real-current calibration test bed |
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| CN (1) | CN212567912U (en) |
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Address after: 518000 lvmingxuan LC1, Dayawan Nuclear power station base, Dapeng street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Dongang Kexing Technology Co.,Ltd. Address before: 518000 lvmingxuan LC1, Dayawan Nuclear power station base, Dapeng street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Dongang Enterprise Management Co.,Ltd. |