CN211719269U

CN211719269U - Steam generator simulation body test device

Info

Publication number: CN211719269U
Application number: CN202020277813.6U
Authority: CN
Inventors: 周文亮; 高丽婷; 户佳佳; 周丽丽; 李小立
Original assignee: Henan Hanqi Biotechnology Co ltd
Current assignee: Henan Hanqi Biotechnology Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-20
Anticipated expiration: 2030-03-09

Abstract

The utility model belongs to the technical field of nuclear engineering, in particular to a steam generator simulation body test device, which comprises a box body, wherein the box body is made of a heat preservation material, the left side and the right side of the inner wall of the box body are fixedly connected with a partition plate and a mounting plate, the partition plate and the mounting plate separate the inner wall of the box body into an inlet cavity, an outlet cavity and a reaction cavity, the left side and the right side of the box body are respectively provided with a first water filling port, a first water outlet, a second water filling port and a second water outlet, and the right side of the box body is fixedly connected with; the utility model discloses, through setting up the heat preservation material, can avoid the device to keep warm effectually and lead to steam to reveal the accuracy that influences whole device, through the mounting hole, a plurality of U type heat-transfer pipes of mountable to can detect the hydrothermal temperature in a plurality of U type heat-transfer pipes, thereby improved the accuracy of device, whole device is rational in infrastructure, convenient to use, the practicality is strong.

Description

Steam generator simulation body test device

Technical Field

The utility model belongs to the technical field of nuclear engineering, concretely relates to steam generator analog body test device.

Background

Steam generator is one of three big equipment in the nuclear island, be the pivot of connecting a loop system and two loop system, current steam generator analog body testing arrangement experimental result is single, can not install a plurality of U type heat-transfer pipes simultaneously and test the detection, thereby can lead to experimental result inaccurate, and need use normal atmospheric temperature water in the testing process, current experimental apparatus only enables normal atmospheric temperature water and uses once, water after using can not carry out the secondary and uses, thereby can lead to the waste of water resource.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a steam generator analog body test device has accurate efficient characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a steam generator simulation body test device comprises a box body, wherein the box body is made of a heat insulation material, the left side and the right side of the inner wall of the box body are fixedly connected with a partition plate and a mounting plate, the partition plate and the mounting plate divide the inner wall of the box body into an inlet cavity, an outlet cavity and a reaction cavity, the left side and the right side of the box body are respectively provided with a first water filling port, a first water outlet, a second water filling port and a second water outlet, the right side of the box body is fixedly connected with a circulation assembly, the left side of the circulation assembly is fixedly connected with the second water filling port, the second water outlet is arranged in the circulation assembly in a penetrating manner, a mounting hole is formed in the mounting plate, the number of the mounting hole is no less than four, a U-shaped heat transfer pipe is fixedly connected in the mounting hole, the bottom of the mounting plate is fixedly connected, the temperature analyzer is fixedly connected to the left side and the right side of the bottom of the box body, the surface of the temperature analyzer is fixedly connected with a temperature display, and the thermocouple is electrically connected with the temperature analyzer through a lead.

Preferably, the bottom of the box body is fixedly connected with a base, and the bottom of the base is fixedly connected with rollers.

Preferably, the circulating assembly comprises a water tank, an injection port, a water pump, a first temperature sensor, a water delivery pipe and a cooler, the water tank is fixedly connected to the right side of the box body, the injection port is formed in the right side of the water tank, the water pump is fixedly connected to the bottom of the inner wall of the box body, the water delivery pipe is fixedly connected to the top of the water pump, the other side of the water delivery pipe penetrates through the water tank and is fixedly connected with a second water injection port, the cooler is fixedly connected to the surface of the water delivery pipe, and the first temperature sensor is fixedly connected to the bottom of the inner wall of.

Preferably, the left side of the inner wall of the reaction cavity is fixedly connected with a second temperature sensor, and the first temperature sensor and the second temperature sensor are electrically connected with the display screen through leads.

Preferably, the surface of the box body is fixedly connected with a control switch, and the control switch is electrically connected with each electrical appliance through a wire.

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

the utility model discloses, through setting up the heat preservation material, can avoid the device to keep warm effectually and lead to steam to reveal the accuracy that influences whole device, through the mounting hole, a plurality of U type heat-transfer pipes of mountable, thereby can detect the hydrothermal temperature in a plurality of U type heat-transfer pipes, thereby the accuracy of device has been improved, through the water pump, can pass through the raceway with the water in the water tank and carry the reaction intracavity, thereby water cyclic utilization's purpose has been reached, the water resource has been practiced thrift, through the cooler, can cool off the water in the water conveying pipe, avoided the water in the water conveying pipe to lead to the temperature to rise gradually because of reacting many times, whole device is rational in infrastructure, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic structural diagram of the middle circulation module of the present invention;

FIG. 4 is an enlarged schematic structural view of the position A of the present invention;

in the figure: 1. a box body; 2. a partition plate; 3. mounting a plate; 4. an inlet chamber; 5. an outlet chamber; 6. a first water injection port; 7. a first water outlet; 8. a reaction chamber; 9. a second water injection port; 10. a second water outlet; 11. a circulation component; 111. a water tank; 112. an injection port; 113. a water pump; 114. a first temperature sensor; 115. a water delivery pipe; 116. a cooler; 12. a U-shaped heat transfer tube; 13. mounting holes; 14. a fixing plate; 15. an electric thermocouple; 16. a second temperature sensor; 17. a temperature analyzer; 18. a temperature display; 19. a base; 20. a roller; 21. a control switch; 22. a display screen.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a steam generator simulation body test device comprises a box body 1, wherein the box body 1 is made of a heat insulation material, the heat insulation material is arranged, the problem that hot gas leakage influences the accuracy of the whole device due to poor heat insulation effect of the device can be avoided, the left side and the right side of the inner wall of the box body 1 are fixedly connected with a partition plate 2 and a mounting plate 3, the inner wall of the box body 1 is divided into an inlet cavity 4, an outlet cavity 5 and a reaction cavity 8 by the partition plate 2 and the mounting plate 3, the left side and the right side of the box body 1 are respectively provided with a first water filling port 6, a first water outlet 7, a second water filling port 9 and a second water outlet 10, the right side of the box body 1 is fixedly connected with a circulating component 11, the left side of the circulating component 11 is fixedly connected with the second water filling port 9, the second water outlet 10 is arranged in the circulating component 11, a plurality of U-shaped heat transfer pipes 12 can be installed, so that the temperature of hot water in the U-shaped heat transfer pipes 12 can be detected, the accuracy of the device is improved, the number of the installation holes 13 is not less than four, the U-shaped heat transfer pipes 12 are fixedly connected in the installation holes 13, the bottom of the installation plate 3 is fixedly connected with a fixing plate 14, electric thermocouples 15 are fixedly connected in the fixing plate 14, the temperature of the hot water can be detected through the electric thermocouples 15, the temperature of the hot water can be obtained through a temperature analyzer 17, the tops of the electric thermocouples 15 are penetrated in the U-shaped heat transfer pipes 12, the temperature analyzers 17 are fixedly connected on the left side and the right side of the bottom of the box body 1, a temperature display 18 is fixedly connected on the surface of the temperature analyzers 17, the electric thermocouples 15 are electrically connected with the temperature analyzers 17 through conducting wires, the whole device is reasonable in, the practicability is strong.

Specifically, the bottom fixedly connected with base 19 of box 1, the bottom fixedly connected with gyro wheel 20 of base 19 through gyro wheel 20, can make things convenient for the staff to remove the device.

Specifically, the circulation assembly 11 includes a water tank 111, an injection port 112, a water pump 113, a first temperature sensor 114, a water pipe 115 and a cooler 116, the water tank 111 is fixedly connected to the right side of the box body 1, an injection port 112 is arranged on the right side of the water tank 111, the bottom of the inner wall of the box body 1 is fixedly connected with a water pump 113, the top of the water pump 113 is fixedly connected with a water delivery pipe 115, the other side of the water pipe 115 passes through the water tank 111 and is fixedly connected with the second water filling port 9, a cooler 116 is fixedly connected to the surface of the water pipe 115, a first temperature sensor 114 is fixedly connected to the bottom of the inner wall of the water tank 111, the water in the water tank 111 can be conveyed into the reaction chamber 8 through the water conveying pipe 115 by the water pump 113, therefore, the purpose of water recycling is achieved, water resources are saved, water in the water conveying pipe 115 can be cooled through the cooler 116, and the problem that the water temperature of the water in the water conveying pipe 115 is gradually increased due to multiple reactions is avoided.

Specifically, the left side fixedly connected with second temperature-sensing ware 16 of reaction chamber 8 inner wall, first temperature-sensing ware 114 and second temperature-sensing ware 16 pass through wire and display screen 22 electric connection, through second temperature-sensing ware 16, can detect the temperature of the normal atmospheric temperature water in the reaction chamber 8, have avoided the normal atmospheric temperature water temperature in the reaction chamber 8 too high and can't produce vapour.

Specifically, the surface of the box body 1 is fixedly connected with a control switch 21, and the control switch 21 is electrically connected with each electrical appliance through a wire.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, install the water pipe in pouring into the water tank 111 with normal atmospheric temperature water on the filling opening 112 of water tank 111, pour into the import cavity 4 through first water filling port 6 with the hot water that the temperature surpassed 100 degrees simultaneously, the hot water can enter into in the export cavity 5 through U type heat-transfer pipe 12 and discharge through first delivery port 7, turn on water pump 113 through control switch 21 simultaneously, input the water in the water tank 111 into reaction chamber 8 through raceway 115, take off the water pipe from filling opening 112 when normal atmospheric temperature water reaches the volume of sufficient water circulation, thermocouple 15 can detect the hydrothermal temperature when hot water passes through U type heat-transfer pipe 12 entry, the hot water reacts with the normal atmospheric temperature water in reaction chamber 8 behind the U type heat-transfer pipe 12 and produces steam, thereby cool down the hot water in the U type heat-transfer pipe 12, normal atmospheric temperature water in reaction chamber 8 can enter into water tank 111 once more through second delivery port 10, therefore, the water can be recycled, and when hot water passes through the outlet of the U-shaped heat transfer pipe 12, the thermocouple 15 can detect the temperature of the cooled hot water, so that the temperature values of the inlet and the outlet are obtained respectively.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steam generator analogue body test device, includes box (1), its characterized in that: the material of box (1) is the heat preservation material, the left and right sides fixedly connected with baffle (2) and mounting panel (3) of box (1) inner wall, baffle (2) and mounting panel (3) separate box (1) inner wall for import cavity (4), export cavity (5) and reaction chamber (8), first water filling port (6), first delivery port (7), second water filling port (9) and second delivery port (10) have been seted up respectively to the left and right sides of box (1), the right side fixedly connected with circulation subassembly (11) of box (1), the left side and the second water filling port (9) fixed connection of circulation subassembly (11), second delivery port (10) are worn to establish in circulation subassembly (11), seted up mounting hole (13) in mounting panel (3), the quantity of mounting hole (13) is no less than four, fixedly connected with U type heat-transfer pipe (12) in mounting hole (13), the bottom fixedly connected with fixed plate (14) of mounting panel (3), fixedly connected with thermocouple (15) in fixed plate (14), wear to establish in U type heat-transfer pipe (12) at the top of thermocouple (15), the equal fixedly connected with temperature analyzer (17) of the left and right sides of box (1) bottom, the fixed surface of temperature analyzer (17) is connected with temperature display (18), thermocouple (15) pass through wire and temperature analyzer (17) electric connection.

2. A steam generator phantom testing apparatus according to claim 1, wherein: the bottom fixedly connected with base (19) of box (1), the bottom fixedly connected with gyro wheel (20) of base (19).

3. A steam generator phantom testing apparatus according to claim 1, wherein: the circulating assembly (11) comprises a water tank (111), an injection port (112), a water pump (113), a first temperature sensor (114), a water conveying pipe (115) and a cooler (116), the water tank (111) is fixedly connected to the right side of the box body (1), the injection port (112) is formed in the right side of the water tank (111), the water pump (113) is fixedly connected to the bottom of the inner wall of the box body (1), the water conveying pipe (115) is fixedly connected to the top of the water pump (113), the other side of the water conveying pipe (115) penetrates through the water tank (111) and a second water injection port (9) and is fixedly connected to the surface of the water conveying pipe (115), the cooler (116) is fixedly connected to the surface of the water conveying pipe (115), and the first temperature sensor (114) is fixedly connected.

4. A steam generator phantom testing apparatus according to claim 3, wherein: the left side fixedly connected with second temperature-sensing ware (16) of reaction chamber (8) inner wall, first temperature-sensing ware (114) and second temperature-sensing ware (16) pass through wire and display screen (22) electric connection.

5. A steam generator phantom testing apparatus according to claim 1, wherein: the surface of the box body (1) is fixedly connected with a control switch (21), and the control switch (21) is electrically connected with each electrical appliance through a wire.