CN217519928U - High-temperature fluid radiation monitoring equipment and nuclear heating system - Google Patents
High-temperature fluid radiation monitoring equipment and nuclear heating system Download PDFInfo
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- CN217519928U CN217519928U CN202221249588.0U CN202221249588U CN217519928U CN 217519928 U CN217519928 U CN 217519928U CN 202221249588 U CN202221249588 U CN 202221249588U CN 217519928 U CN217519928 U CN 217519928U
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Abstract
The utility model discloses a high temperature fluid radiation monitoring equipment and nuclear heating system, including pipeline, heat exchanger, radiation monitoring device and temperature sensor, the pipeline has import and export, the import is suitable for the fluid to flow in the pipeline, the export is suitable for the fluid to flow out the pipeline; the heat exchanger is arranged on the pipeline and is suitable for cooling the fluid flowing into the pipeline; the radiation monitoring device is arranged on the pipeline and is positioned at the downstream of the heat exchanger, and the radiation monitoring device is suitable for monitoring the radiation of the fluid; the temperature sensor is arranged on the pipeline, the temperature sensor is positioned between the heat exchanger and the radiation monitoring device, and the temperature sensor is suitable for monitoring the temperature of the fluid flowing out of the heat exchanger. The utility model discloses a high temperature fluid radiation monitoring facilities's monitoring accuracy is high, workman low in labor strength, long service life.
Description
Technical Field
The utility model relates to a nuclear radiation monitoring technology field specifically relates to a high temperature fluid radiation monitoring equipment and an applied this high temperature fluid radiation monitoring equipment's nuclear power heating system.
Background
The liquid or gas sampling radiation monitoring device is a radiation detection device which is widely used, when in use, the fluid to be detected can be pumped into the process pipeline to the radiation monitoring device, and after being detected, the fluid can be discharged back into the process pipeline. However, in the related art, the radiation monitoring device has the problems of poor monitoring accuracy, large labor load of workers and short service life when monitoring the nuclear heating system.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a based on utility model people makes to the discovery and the understanding of following fact and problem:
the nuclear heating system is a system for heating circulating heating water by using nuclear energy to realize heating. In the related art, in order to ensure a heating effect and improve economy, a nuclear heating system generally increases a heat transfer amount by increasing a temperature difference between supplied water and returned water, which makes the temperature of supplied hot water as high as 120 ℃, under the condition that a heating distance and a heating pipe size are not changed. The temperature of the sampled fluid monitored by the existing radiation monitoring device cannot exceed 55 ℃ generally, and the radiation monitoring device cannot meet the requirement of monitoring high-temperature water.
In the related art, in order to avoid the above problems, the radiation monitoring device usually adopts a short-time and intermittent operation mode, which requires frequent operation of workers and increases the labor load of the workers on the one hand, and on the other hand, due to the discontinuity of monitoring, a blind area exists in the radiation monitoring, and the monitoring accuracy is reduced. In addition, the short-time and intermittent operation mode is also inevitable that high-temperature fluid flows into the radiation monitoring device, so that the service life of the radiation monitoring device is shortened.
The present invention aims at solving one of the technical problems in the related art at least to a certain extent.
Therefore, the embodiment of the utility model provides a high temperature fluid radiation monitoring equipment is provided, this high temperature fluid radiation monitoring equipment's monitoring accuracy is high, workman low in labor strength, long service life, can realize the continuous monitoring to high temperature fluid.
The embodiment of the utility model provides a still provide an use above-mentioned high temperature fluid radiation monitoring facilities's nuclear heating system.
The utility model discloses high temperature fluid radiation monitoring facilities includes: a conduit having an inlet adapted for fluid flow into the conduit and an outlet adapted for the fluid flow out of the conduit; the heat exchanger is arranged on the pipeline and is suitable for cooling the fluid flowing into the pipeline; the radiation monitoring device is arranged on the pipeline, is positioned at the downstream of the heat exchanger and is suitable for monitoring the radiation of the fluid; a temperature sensor disposed in the conduit, the temperature sensor being positioned between the heat exchanger and the radiation monitoring device, the temperature sensor being adapted to monitor the temperature of the fluid flowing from the heat exchanger.
The utility model discloses high temperature fluid radiation monitoring facilities's monitoring accuracy is high, workman low in labor strength, long service life.
In some embodiments, the heat exchanger includes a heat pipe and a fan, the heat pipe is provided with a heat exchange medium, the heat pipe includes a condensation section and an evaporation section, the heat exchange medium can flow between the condensation section and the evaporation section in a reciprocating manner, the heat exchange medium in the evaporation section is suitable for exchanging heat with the fluid in the pipeline to achieve cooling of the fluid, the fan is arranged adjacent to the condensation section, and the fan is suitable for air-cooling the condensation section.
In some embodiments, the heat exchanger includes a housing, the heat pipe is disposed in the housing, a partition is disposed in the housing, the partition divides an inner cavity of the housing into a condensation chamber and an evaporation chamber, the condensation section and the fan are disposed in the condensation chamber, the evaporation section is disposed in the evaporation chamber, and the pipeline passes through the evaporation chamber.
In some embodiments, the blower blows air in a direction opposite to the direction of fluid flow in the conduit within the evaporation chamber.
In some embodiments, the heat exchanger includes a plurality of fins disposed in the condensation chamber, and the condensation section is connected to the fins and adapted to increase a heat dissipation area of the condensation section.
In some embodiments, a drive pump is included and is disposed in the conduit between the heat exchanger and the radiation monitoring device, the drive pump being adapted to pump the fluid within the conduit.
In some embodiments, the pipeline includes a plurality of branch sections, a plurality of the branch sections are arranged in parallel, a plurality of the heat exchangers are arranged in the plurality of branch sections in a one-to-one correspondence, a plurality of the temperature sensors are arranged in the plurality of branch sections in a one-to-one correspondence, the plurality of the temperature sensors are arranged in the plurality of branch sections in a downstream of the heat exchangers in the same branch section, and the radiation monitoring device is arranged in the downstream of each branch section.
In some embodiments, the pipeline includes a main inlet pipe section and a main outlet pipe section, the plurality of branch sections are connected between the main inlet pipe section and the main outlet pipe section, and valves are disposed on the main inlet pipe section, the main outlet pipe section, and the plurality of branch sections.
The utility model discloses nuclear heating system includes high temperature fluid radiation monitoring facilities, high temperature fluid radiation monitoring facilities be in any of the above-mentioned embodiment high temperature fluid radiation monitoring facilities.
In some embodiments, a water supply conduit is included, with both the inlet and outlet of the conduit communicating with the water supply conduit.
Drawings
Fig. 1 is a schematic overall structure diagram of a high-temperature fluid radiation monitoring apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic view of the overall structure of a high-temperature fluid radiation monitoring apparatus according to another embodiment of the present invention.
Fig. 3 is a schematic diagram of the overall structure of a high-temperature fluid radiation monitoring apparatus according to still another embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a high-temperature fluid radiation monitoring apparatus according to another embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a heat exchanger according to an embodiment of the present invention.
Reference numerals are as follows:
high temperature fluid radiation monitoring apparatus 100;
a pipeline 1; a first branch segment 11; a second branch segment 12; a main inlet pipe section 13; an overall outlet pipe section 14;
a heat exchanger 2; a first heat exchanger 21; a second heat exchanger 22; a heat pipe 23; a condensing section 231; an evaporation section 232; a partition plate 24; an evaporation chamber 25; a condensation chamber 26; a fan 27; a fin 28; a housing 29;
a radiation monitoring device 3;
a temperature sensor 4; a first temperature sensor 41; a second temperature sensor 42;
the pump 5 is driven;
a valve 6;
a water supply pipeline 200.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 5, the high-temperature fluid radiation monitoring apparatus 100 of the embodiment of the present invention includes a pipeline 1, a heat exchanger 2, a radiation monitoring device 3 and a temperature sensor 4.
The pipe 1 has an inlet adapted for fluid to flow into the pipe 1 and an outlet adapted for fluid to flow out of the pipe 1. As shown in fig. 1 and 2, the pipeline 1 may be substantially U-shaped, and the fluid in the pipeline to be detected may flow in a direction from left to right, and in use, the inlet of the pipeline 1 may be arranged at the left side of the outlet of the pipeline 1, and then both the inlet of the pipeline 1 and the outlet of the pipeline 1 may be communicated with the pipeline to be detected. Thereby, the flow direction of the fluid in the pipeline 1 and the flow direction of the fluid in the pipeline to be detected are made to coincide.
The heat exchanger 2 is arranged on the pipeline 1, and the heat exchanger 2 is suitable for cooling the fluid flowing into the pipeline 1. The heat exchanger 2 is preferably a heat pipe heat exchanger, but may of course also be a conventional heat exchanger. The heat exchanger 2 can be connected in series on the pipeline 1, and fluid flowing into the pipeline 1 can exchange heat in the heat exchanger 2, so that the cooling of the fluid in the pipeline 1 can be realized.
Pipeline 1 is located to temperature sensor 4, and temperature sensor 4 is located between heat exchanger 2 and radiation monitoring devices 3, and temperature sensor 4 can be real-time monitoring from the temperature of the fluidic of heat exchanger 2 outflow to made things convenient for operating personnel can be directly perceived and timely understanding the heat transfer condition.
The utility model discloses high temperature fluid radiation monitoring equipment 100, when carrying out radiation detection to the fluid of higher temperature, the fluid can at first flow in the cooling of 2 departments of heat exchanger, and the fluid after the cooling can flow in radiation monitoring device 3 and carry out radiation monitoring to avoided the higher fluid of temperature to cause the condition that radiation monitoring device 3 damaged easily, also guaranteed the accuracy and the validity of monitoring, prolonged radiation monitoring device 3's life.
In addition, owing to need not consider the problem of high temperature, the utility model discloses high temperature fluid radiation monitoring equipment 100 of embodiment can monitor in succession to the condition that needs the frequent operation of operating personnel among the correlation technique has been avoided, has reduced workman's intensity of labour, also avoids the short-term, is interrupted the monitoring blind area that the monitoring brought.
In some embodiments, the heat exchanger 2 includes a heat pipe 23 and a fan 27, the heat pipe 23 is provided with a heat exchange medium, the heat pipe 23 includes a condensation section 231 and an evaporation section 232, the heat exchange medium can flow between the condensation section 231 and the evaporation section 232 in a reciprocating manner, the heat exchange medium in the evaporation section 232 is adapted to exchange heat with the fluid in the pipeline 1 to cool the fluid, the fan 27 is disposed adjacent to the condensation section 231, and the fan 27 is adapted to air-cool the condensation section 231.
The heat exchanger 2 may be a heat pipe heat exchanger, as shown in fig. 5, the heat pipe 23 may be an annular sealed pipe, the heat pipe 23 may be roughly divided into two parts, which are a condensation section 231 and an evaporation section 232, respectively, and when the heat exchange medium in the heat pipe 23 flows to the condensation section 231, the heat exchange medium may be condensed from a gaseous state to a liquid state and emit heat; when the heat exchange medium flows to the evaporation section 232, the heat exchange medium may be evaporated from a liquid state to a gas state by absorbing heat. Pipeline 1 can be in evaporation section 232 one side, and from this, the heat of the fluid in pipeline 1 can be absorbed by heat transfer medium to play the purpose of cooling.
As shown in fig. 2, the heat exchanger 2 may be further provided with a fan 27, and the fan 27 may be provided on the side of the condensation section 231 of the circulation line 1. When fan 27 starts, can accelerate the air current flow of condensation section 231 side, strengthen the heat transfer to be favorable to the cooling of condensation section 231 department, promote the conversion efficiency that heat transfer medium is liquid by the gaseous state condensation.
It should be noted that, in this embodiment, the heat pipe 23 is made of a heat pipe material, and has a good heat exchange capability, and the heat conduction capability of the heat pipe is hundreds of times or even thousands of times higher than that of pure copper, and the heat exchanger 2 made of the heat pipe 23 has the advantages of small volume, light weight, simple structure, good axial isothermality, high heat dissipation efficiency, no mechanical moving parts, zero noise, stable operation, and the like, and can improve the accuracy and stability of the measurement of the radiation monitoring device 3, and can prolong the service life.
In some embodiments, the heat exchanger 2 includes a housing 29, the heat pipes 23 are disposed in the housing 29, a partition 24 is disposed in the housing 29, the partition 24 divides an inner cavity of the housing 29 into a condensation chamber 26 and an evaporation chamber 25, the condensation section 231 and the fan 27 are disposed in the condensation chamber 26, the evaporation section 232 is disposed in the evaporation chamber 25, and the pipeline 1 passes through the evaporation chamber 25.
As shown in fig. 5, the housing 29 may have a square frame shape, the partition 24 may have a flat plate shape, and the condensation chamber 26 and the evaporation chamber 25 are respectively located at both sides of the partition 24. The heat pipe 23 can penetrate through the partition 24, the part of the heat pipe 23 located in the condensation chamber 26 forms a condensation section 231, and the part of the heat pipe 23 located in the evaporation chamber 25 forms an evaporation section 232.
The fan 27 can be fixed on the casing 29, and the blowing direction of the fan 27 can be parallel to the partition plate 24, so that the condition that air flow blows to the partition plate 24 can be avoided, the wind resistance can be reduced, and the heat exchange efficiency can be improved.
The partition plate 24 may be made of a heat insulating material, so that the problem of heat conduction between the condensation chamber 26 and the evaporation chamber 25 can be solved, and the cooling effect on the fluid in the pipeline 1 can be ensured.
In some embodiments, the blower 27 blows air in the opposite direction to the flow of fluid in the conduit 1 in the evaporation chamber 25. As shown in fig. 5, the fan 27 may be disposed at the right side of the condensation section 231, the fan 27 may blow air to the left side, and the fluid of the pipeline 1 in the evaporation section 232 may flow from the left side to the right side. The mode through this kind of convection current can promote the cooling effect, has avoided the hot-blast condition of being heated once more that causes the fluid after the cooling to blow to 2 rear sides of heat exchanger 1, has further guaranteed the cooling effect.
In some embodiments, the heat exchanger 2 includes a plurality of fins 28, the fins 28 are disposed in the condensation chamber 26, and the condensation section 231 is connected to the fins 28 and adapted to increase a heat dissipation area of the condensation section 231. The fins 28 can be evenly distributed on the outer peripheral side of the condensation section 231, that is, the fins 28 are installed on the outer surface of the heat pipe 23, and the fins 28 can be made of a heat-conducting material, so that the heat of the condensation section 231 can be quickly conducted to the fins 28, the heat exchange area can be increased through the fins 28, and the condensation effect is enhanced.
Optionally, a cooling channel may be formed between two adjacent fins 28, and an extending direction of the cooling channel is consistent with an air blowing direction of the fan 27, so that a situation that the fins 28 shield each other may be avoided, and the heat dissipation efficiency is further ensured.
In some embodiments, as shown in fig. 1 and 2, the high temperature fluid radiation monitoring apparatus 100 includes a drive pump 5, the drive pump 5 being disposed in the pipeline 1, the drive pump 5 being located between the heat exchanger 2 and the radiation monitoring device 3, the drive pump 5 being adapted to pump fluid in the pipeline 1.
In some embodiments, the pipeline 1 includes a plurality of branch sections, the plurality of branch sections are arranged in parallel, the plurality of heat exchangers 2 are provided in the plurality of branch sections in a one-to-one correspondence, the plurality of temperature sensors 4 are provided in the plurality of branch sections in a one-to-one correspondence, and are located downstream of the heat exchangers 2 in the same branch section, and the radiation monitoring device 3 is located downstream of each branch section.
As shown in fig. 3 and 4, the branch sections may be provided in two, and the two branch sections are a first branch section 11 and a second branch section 12, respectively, and the first branch section 11 and the second branch section 12 are arranged in parallel in the left-right direction.
Correspondingly, two heat exchangers 2 may be provided, the two heat exchangers 2 being a first heat exchanger 21 and a second heat exchanger 22, respectively. Wherein the first heat exchanger 21 may be provided on the first branch section 11 and the second heat exchanger 22 may be provided on the second branch section 12. The temperature sensors 4 may also be provided in two, the two temperature sensors 4 being a first temperature sensor and a second temperature sensor 42, respectively, wherein the first temperature sensor is provided on the first branch section 11 downstream of the first heat exchanger 21, and the second temperature sensor 42 is provided on the second branch section 12 downstream of the second heat exchanger 22.
When in use, the first branch road segment 11 and the second branch road segment 12 can be independently used. Therefore, on one hand, the standby effect can be achieved, namely, when parts such as the first heat exchanger 21 on the first branch road section 11 break down, the second branch road section 12 can be started, the stable operation of equipment is guaranteed, the overhaul and maintenance are facilitated, and the condition that the operation needs to be stopped during overhaul is avoided.
Secondly, when the first branch road section 11 is used for cooling the fluid, if the temperature monitored by the first temperature sensor is higher than a set threshold value, the first branch road section 11 can be closed, and then the second branch road section 12 can be started, so that the alternate operation of heat exchange and cooling can be realized, the continuity of work can be ensured, and the service life can be prolonged.
It will be appreciated that in other embodiments, more than three branch sections may be provided, and that separate heat exchangers 2 and temperature sensors 4 may be provided on each branch section.
In some embodiments, as shown in fig. 4, when a plurality of branch sections are provided, the heat exchanger 2 on each branch section may be provided with a fan 27, so that the heat exchange efficiency of the heat exchanger 2 on each branch section may be ensured.
In some embodiments, the pipeline 1 includes a main inlet pipe section 13 and a main outlet pipe section 14, the plurality of branch pipe sections are connected between the main inlet pipe section 13 and the main outlet pipe section 14, and the main inlet pipe section 13, the main outlet pipe section 14, and the plurality of branch pipe sections are all provided with the valves 6.
As shown in fig. 3 and 4, a valve 6 may be disposed on each of the inlet manifold section 13 and the outlet manifold section 14, and may control the on/off of the inlet manifold section 13 and the outlet manifold section 14. Two valves 6 can be respectively arranged on each branch section, and the heat exchanger 2 and the temperature sensor 4 on each branch section are positioned between the two corresponding valves 6 on each branch section. The heat exchanger 2 and the temperature sensor 4 on each branch section are conveniently isolated at intervals in time.
Both the actuation pump 5 and the radiation monitoring device 3 can be provided on the main outlet pipe section 14. Pumping and radiation detection for each branch segment is facilitated.
In some embodiments, the utility model discloses a high temperature fluid radiation monitoring equipment can be split type design, and heat exchanger 2, driving pump 5, radiation monitoring devices 3 can independently arrange promptly, during the use, can assemble through the mode of field assembly. In other embodiments, the high-temperature fluid radiation monitoring device may also be designed to be integrated, that is, the heat exchanger 2, the driving pump 5, and the radiation monitoring apparatus 3 may be integrated in one housing, and when in use, the high-temperature fluid radiation monitoring device may be directly assembled.
A nuclear heating system according to an embodiment of the present invention will be described.
The utility model discloses nuclear heating system includes high temperature fluid radiation monitoring facilities 100, and high temperature fluid radiation monitoring facilities 100 can be the high temperature fluid radiation monitoring facilities 100 of the description in the above-mentioned embodiment. The nuclear energy heating system can be including nuclear energy system and heating system, and the heating system the inside can be carried there is the circulating water, and nuclear energy system can utilize nuclear energy to produce nuclear steam, and nuclear steam can be with the circulating water heat transfer to the realization is to the heating of circulating water, and the circulating water after the heating can be carried to the resident and is realized the heating.
The high-temperature fluid radiation monitoring equipment 100 can be arranged on a pipe network of a heating system, so that the radiation condition of circulating water can be monitored in real time, the heating system can be shut down in time when nuclear leakage occurs, and the problem that the circulating water with radiation is conveyed to residential areas is solved.
In some embodiments, as shown in fig. 1 to 4, the nuclear heating system may include a water supply pipe 200, i.e., a pipe for supplying circulating water to a residential area, and the inlet and outlet of the pipe 1 are connected to the water supply pipe 200. The radiated circulating water can be monitored timely and quickly, and the occurrence risk of radiation accidents is further reduced.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations to the above embodiments by those of ordinary skill in the art are intended to be within the scope of the present invention.
Claims (10)
1. A high temperature fluid radiation monitoring apparatus, comprising:
a conduit having an inlet adapted for fluid flow into the conduit and an outlet adapted for the fluid flow out of the conduit;
the heat exchanger is arranged on the pipeline and is suitable for cooling the fluid flowing into the pipeline;
a radiation monitoring device disposed in the pipeline and downstream of the heat exchanger, the radiation monitoring device adapted to monitor radiation of the fluid;
a temperature sensor disposed in the conduit, the temperature sensor being positioned between the heat exchanger and the radiation monitoring device, the temperature sensor being adapted to monitor the temperature of the fluid flowing from the heat exchanger.
2. A high temperature fluid radiation monitoring apparatus according to claim 1, wherein the heat exchanger comprises a heat pipe and a fan, the heat pipe is provided with a heat exchange medium, the heat pipe comprises a condensation section and an evaporation section, the heat exchange medium can flow between the condensation section and the evaporation section in a reciprocating manner, the heat exchange medium in the evaporation section is adapted to exchange heat with the fluid in the pipeline to cool the fluid, the fan is disposed adjacent to the condensation section, and the fan is adapted to air-cool the condensation section.
3. A high temperature fluid radiation monitoring apparatus as claimed in claim 2, wherein the heat exchanger comprises a housing, the heat pipe is disposed in the housing, a partition is disposed in the housing, the partition divides an inner cavity of the housing into a condensation chamber and an evaporation chamber, the condensation section and the fan are disposed in the condensation chamber, the evaporation section is disposed in the evaporation chamber, and the pipeline passes through the evaporation chamber.
4. A high temperature fluid radiation monitoring apparatus according to claim 3, wherein the fan blows air in a direction opposite to the direction of flow of the fluid in the conduit within the evaporation chamber.
5. A high temperature fluid radiation monitoring apparatus according to claim 3, wherein the heat exchanger includes a plurality of fins provided in the condensation chamber, and the condensation section is connected to the fins and adapted to increase the heat dissipation area of the condensation section.
6. A high temperature fluid radiation monitoring apparatus according to claim 1, including a drive pump disposed in the conduit between the heat exchanger and the radiation monitoring device, the drive pump being adapted to pump the fluid in the conduit.
7. A hot fluid radiation monitoring apparatus according to any of claims 1 to 6, wherein the pipeline comprises a plurality of branch sections, a plurality of the branch sections are arranged in parallel, a plurality of the heat exchangers are provided in the plurality of branch sections in a one-to-one correspondence, a plurality of the temperature sensors are provided in the plurality of branch sections in a one-to-one correspondence and are located downstream of the heat exchangers in the same branch section, and the radiation monitoring device is located downstream of each branch section.
8. A high-temperature fluid radiation monitoring device according to claim 7, wherein the pipeline comprises a main inlet pipeline section and a main outlet pipeline section, a plurality of branch pipeline sections are connected between the main inlet pipeline section and the main outlet pipeline section, and valves are arranged on the main inlet pipeline section, the main outlet pipeline section and the plurality of branch pipeline sections.
9. A nuclear heating system including a high temperature fluid radiation monitoring apparatus according to any one of claims 1 to 8.
10. A nuclear heating system as claimed in claim 9, including a water supply conduit, the inlet and outlet of the conduit communicating with the water supply conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221249588.0U CN217519928U (en) | 2022-05-23 | 2022-05-23 | High-temperature fluid radiation monitoring equipment and nuclear heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221249588.0U CN217519928U (en) | 2022-05-23 | 2022-05-23 | High-temperature fluid radiation monitoring equipment and nuclear heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217519928U true CN217519928U (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221249588.0U Active CN217519928U (en) | 2022-05-23 | 2022-05-23 | High-temperature fluid radiation monitoring equipment and nuclear heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217519928U (en) |
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2022
- 2022-05-23 CN CN202221249588.0U patent/CN217519928U/en active Active
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