CN207781214U - Pressurizer system - Google Patents
Pressurizer system Download PDFInfo
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- CN207781214U CN207781214U CN201820080991.2U CN201820080991U CN207781214U CN 207781214 U CN207781214 U CN 207781214U CN 201820080991 U CN201820080991 U CN 201820080991U CN 207781214 U CN207781214 U CN 207781214U
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- heating rod
- container body
- rod group
- pressurizer system
- heating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a kind of pressurizer system (100), the pressurizer system (100) includes container body (11), back with water inlet line and heating device, the wherein described back with water inlet line is connected to the bottom of container body (11), and the heating device setting is internal in container body (11), the pressurizer system (100) further includes steam pipe line (14) and hot water piping (15), top of steam pipe line (14) setting in container body (11), for steam to be discharged, and the hot water piping (15) is stretched into container body (11) at the top of container body (11) and extends to the middle part of container body (11), for hot water to be discharged.Pressurizer system includes middle part heating rod and bottom-heated stick, and zonal control.Pressurizer system (100) according to the present utility model can be used as voltage-stablizer, steam boiler and boiler to use, can realize the function of multiple high-pressure bottles simultaneously.
Description
Technical field
The utility model is related to test simulation technical field or technical field of nuclear power, and in particular, to a kind of voltage-stablizer system
System.
Background technology
It needs that voltage-stablizer is installed on the high temperature and pressure test rack of research vapour-water phase interaction, to ensure experiment process
In there are one the pressure environments stablized, for example, in large-scale advanced pressurized water reactor nuclear power plant Core makeup tank system test rack, need
Voltage-stablizer is installed.
Core makeup tank (Core Makeup Tank, CMT) is that the main pressure of presurized water reactor emergence core stacking cool system holds
Device equipment, operation principle are the height difference using Core makeup tank and reactor core, and accident work is realized in the water filling into reactor
Passive Core cooling under condition.In order to study different experimental phenomenas, Core makeup tank pilot system can have different
Operating mode, correspondingly, in addition to voltage-stablizer, it is also necessary to be equipped with steam boiler and boiler for Core makeup tank system test rack
Equal containers make the work of Core makeup tank pilot system in different modes to supply steam and hot water to test section respectively.It is more
The presence of a high-pressure bottle causes pilot system more complicated, and the cost of each pressure vessel is higher, therefore has raised examination
The cost of check system.
In addition, for existing steam boiler and boiler, heating rod is arranged in container bottom, in specific operation mode
Under, heat supply that is enough and stablizing cannot be provided, and power regulation is limited.
Utility model content
The purpose of this utility model is that overcoming the deficiencies of existing technologies at least partly, a kind of multi-functional voltage stabilizing is provided
Device system can realize the function of multiple high-pressure bottles.
The purpose of this utility model, which also resides in, provides a kind of pressurizer system, can be suitable for Core makeup tank experiment system
The different operating modes of system.
The purpose of this utility model, which also resides in, provides a kind of pressurizer system that operation is more stable, safe.
In order to achieve the above objectives or the first purpose, the technical solution of the utility model are as follows：
A kind of pressurizer system, the pressurizer system include container body, back with water inlet line and heating device, wherein it is described into
Water pipeline is connected to the bottom of container body, and the heating device is arranged in container body.
A preferred embodiment according to the present utility model, the pressurizer system further includes steam pipe line and hot-water line
Line, the steam pipe line are arranged at the top of container body, and for being discharged steam, and the hot water piping is from the top of container body
The middle part for stretching into container body and extending to container body, for hot water to be discharged,
The wherein described heating device includes the first heating rod group and the second heating rod group, and the first heating rod group setting exists
The bottom of container body, and the second heating rod group is arranged at the middle part of container body and positioned at the lower end of hot water piping
Top, and
The bottom of the wherein described container body is provided with diffuser, and the cold water from back with water inlet line enters container by diffuser
Internal portion.
A preferred embodiment according to the present utility model, the diffuser include bottom bulkhead, top plate and circumferential segment,
Opening is set on bottom bulkhead, and the both ends of the circumferential segment are connect with bottom bulkhead and top plate to form chamber by welding respectively
Room, and multiple diffusion holes are provided on the top plate.
A preferred embodiment according to the present utility model, the pressurizer system further includes discharge pipe line, the discharge
Pipeline is arranged on the top of container body, and is provided with relief valve on the discharge pipe line.
A preferred embodiment according to the present utility model, the first heating rod group and the second heating rod group respectively include multiple
Heating rod, each heating rod include fixed area, heating zone and unheated zone, and wherein fixed area is used to fix heating rod, and
Fixed area and unheated zone are located at the both sides of heating zone.
A preferred embodiment according to the present utility model, the first heating rod group include first partition, first partition and appearance
Body connects and keeps the unheated zone of the heating rod of the first heating rod group；And
Second heating rod group includes second partition, and second partition connect with container body and kept for adding for the second heating rod group
The unheated zone of hot pin.
A preferred embodiment according to the present utility model, the first partition include centre bore, the installation of multiple heating rods
The unheated zone of hole and multiple through-holes, the heating rod of the first heating rod group extends into heating rod mounting hole.
A preferred embodiment according to the present utility model, the first heating rod group include 30-50 heating rod and/or
Two heating rod groups include 6-10 heating rod.
A preferred embodiment according to the present utility model, the pressurizer system further include control unit, sensor and
Capture card, the sensor are connect by capture card with control unit so that the signal sensed by sensor can be controlled
Unit obtains.
A preferred embodiment according to the present utility model, the pressurizer system further includes power regulating cabinet, the power regulating cabinet
It is connect with control unit, the first heating rod group and the second heating rod group, for controlling the first heating rod group and the second heating rod group
Heating power.
Pressurizer system according to the present utility model realizes the function of multiple high-pressure bottles using a container, can be with
It is used simultaneously as voltage-stablizer, steam boiler and boiler so that pilot system is more compact, to which pressure vessel be greatly decreased
Purchase cost.
Heating rod and bottom-heated stick partition heating in the middle part of use are, it can be achieved that pilot system supply saturated hot-water, steam
Independent control, so as to the overall operation characteristic of Simulation Core water supply tank system, including simulation Natural Circulation, drained
The conversion of journey and circulation pattern and discharging mode.Therefore, pressurizer system according to the present utility model is capable of providing enough
And the heat stablized, and power regulating range is wide.
To sum up, the utility model provides a kind of pressurizer system that operation is more stable, safe.
Description of the drawings
Fig. 1 is the general illustration according to the pressurizer system of the embodiments of the present invention；
Fig. 2 is the container body for the pressurizer system for showing embodiment according to the present utility model and its detailed signal of inside
Figure；
Fig. 3 is the schematic diagram according to the first partition of the pressurizer system of the embodiments of the present invention；
Fig. 4 is the front view according to the diffuser of the pressurizer system of the embodiments of the present invention；And
Fig. 5 is the vertical view according to the diffuser of the pressurizer system of the embodiments of the present invention.
Specific implementation mode
The exemplary embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, wherein same or analogous label table
Show same or analogous element.In addition, in the following detailed description, for ease of explaining, elaborate many concrete details with
Comprehensive understanding to present disclosure embodiment is provided.It should be apparent, however, that one or more embodiments are in these no details
In the case of can also be carried out.In other cases, well known construction and device is diagrammatically embodied to simplify attached drawing.
In presurized water reactor emergence core stacking cool system, the pressure-equalizing line (PBL pipelines) of Core makeup tank entrance connects
Onto the cold pipe pipeline section of large-scale advanced pressurized water reactor, outlet is straight through Safety Injection pipeline (Direct Vessel Inject, DVI pipeline)
It is connected in succession on reactor pressure vessel (RPV).In the present invention, Core makeup tank can be there are two types of operating mode：It follows
Ring mode and discharging mode (steam injection).Under accident conditions (by taking minor break accident as an example), reactor core pressure declines but cold leg
When still being flooded by coolant, PBL pipelines, Core makeup tank, DVI pipelines and RPV can collectively constitute natural convection loop and realize heap
Core cools down, and corresponds to circulation pattern；After core level is less than cold leg upper edge, the water in PBL pipelines is substituted by steam, and reactor core is mended
Water tank is discharging mode.Thermally stratified layer and Natural Circulation phenomenon are mainly studied under circulation pattern；It is mainly studied under discharging mode
It is in direct contact condensation, steam jet and wall-surface condensation.
A kind of illustrative application scenario of the pressurizer system of the utility model is described above, wherein applying
When in Core makeup tank pilot system, it is desirable that two kinds of operating modes, i.e. circulation pattern and discharging mode can be simulated, accordingly
Ground proposes high requirement to Core makeup tank pilot system.
General plotting according to the present utility model, provides a kind of pressurizer system, and the pressurizer system includes container
Body, back with water inlet line and heating device, wherein the back with water inlet line is connected to the bottom of container body, and the heating device is arranged
In container body.The pressurizer system further includes steam pipe line and hot water piping, and the steam pipe line is arranged in container body
Top, for steam to be discharged, and the hot water piping stretches into container body at the top of container body and extends to container body
Middle part, for hot water to be discharged.
Fig. 1 is according to the general illustration of the pressurizer system of the embodiments of the present invention, as shown in Figure 1, voltage-stablizer
System 100 includes container body 11, back with water inlet line and heating device, wherein the back with water inlet line is connected to the bottom of container body 11,
Back with water inlet line is connect with test section, such as is connected on the cold pipe pipeline section of large-scale advanced pressurized water reactor, and is provided in back with water inlet line
One valve 20, and the heating device is arranged inside container body 11.The pressurizer system 100 further includes steam pipe line 14
With hot water piping 15, the top that container body 11 is preferably provided at the top of container body 11 is arranged in the steam pipe line 14
Center, for steam to be discharged, and the hot water piping 15 stretches into container body 11 from the top of container body 11 and extends to appearance
The middle part of body 11, for hot water to be discharged.
Pressurizer system described in the utility model is that the voltage-stablizer of Core makeup tank pilot system (can be considered voltage-stablizer
Analogue body) and steam/heat water supply equipment, operating pressure is preferably 5.9MPa, and running temperature is preferably 278 DEG C, wherein
Container body 11 is the hydrostatic column of a top hemispherical end socket, bottom flat head, and the internal diameter of container body 11 is 800mm, interior
A height of 3m.
As previously mentioned, the top design of container body has two pipelines for supplying steam and hot water to test section respectively, from
And carry out the experiment of Natural Circulation and discharging mode respectively.Hot water piping is inserted into container body (about intermediate absolute altitude), operation
Period ensures that liquid level can carry out hot water supply not less than 50% in container body.
The pressurizer system 100 further includes discharge pipe line 16, and the discharge pipe line 16 is arranged at the top of container body 11
On, and relief valve 17 is provided on the discharge pipe line 16, discharge pipe line 16 is connect with discharge casing.By on container body top
Portion's design safety discharge pipe line can carry out pressure release under the conditions of system overpressure by safety valve.The bottom of container body 11 also
It is provided with flowing line, run in water tank, and the second valve 21 is provided on flowing line.
It can be seen that pressurizer system according to the present utility model, multiple high-pressure bottles are realized using a container
Function can be used as voltage-stablizer, steam boiler and boiler to use simultaneously so that pilot system is more compact, to substantially subtract
Few pressure vessel purchase cost.Specifically, container body simulates the closed container part of prototype reactor pressure vessel, in reactor core
Play the role of providing heat source, recycling Core makeup tank draining in water supply tank test-bed, therefore simplifies in test reaction
Core pressure vessel internal structure.Unlike reactor pressure vessel, container body top is air space.Open steam pipe line
When, the steam in voltage-stablizer is just passed through Core makeup tank (discharging mode)；When opening hot water piping, just by the single-phase of voltage-stablizer
Liquid is passed through Core makeup tank (circulation pattern).In this way, two PBL pipelines (steam pipe line and hot-water lines on the one hand can be passed through
Line) switching realize conversion from from circulation pattern to discharging mode, be used for mini-test；On the other hand, air space plays voltage stabilizing
The effect of device, simplifies pilot system.
In order to realize pressure stabilization function, while the progress of Natural Circulation experiment is not influenced, heating is set in the middle part of pressure vessel
Stick controls steam pressure when carrying out Natural Circulation experiment by adjusting the power of middle part heating rod.Referring again to FIGS. 1, institute
It includes the first heating rod group 12 and the second heating rod group 13 to state heating device, and the first heating rod group 12 is arranged in container body 11
Bottom, and the second heating rod group 13 is arranged at the middle part of container body 11 and positioned at the lower end of hot water piping 15
Top.First heating rod group 12 and the second heating rod group 13 respectively include multiple heating rods, optionally, the first heating rod group 12 packet
It includes 6-10 heating rod to include 30-50 heating rod and/or the second heating rod group 13.
Therefore, in the embodiments of the present invention, container body is provided with middle part heating rod and bottom-heated stick, work(
Rate can be respectively 44kW and 400kW.Bottom-heated stick power is larger, is used under container body preheating and steam supplying mode, to
Core makeup tank provides a large amount of steam, with the phenomenon related to the interaction of research carbonated drink and wall surface condensation；Middle part heating rod
Enough heat sources can be provided for maintaining the stabilization heat under natural circulation mode to supply, the installation site of middle part heating rod is located at
On the intake (middle part of the container body of pressurizer system) of hot water piping lower end, in container body under liquid level L, to really
It protects the hot water supplied by hot water piping and is always at saturation state, and the steam bubble that undopes.
Heating rod and bottom-heated stick partition heating in the middle part of use are, it can be achieved that pilot system supply saturated hot-water, steam
Independent control, so as to the overall operation characteristic of Simulation Core water supply tank system, including simulation Natural Circulation, drained
The conversion of journey and circulation pattern and discharging mode.Therefore, pressurizer system according to the present utility model is capable of providing enough
And the heat stablized, and power regulating range is wide.
Advantageously, in one embodiment, each heating rod is electrically heated rod, the heating rod of the first heating rod group it is outer
Diameter is 21mm, and top heating zone length is 800mm, and there is the unheated zone of 35mm on top.The electrically heated rod of first heating rod group
Quantity is 40, passes through the low head of container body, vertically-mounted, heating rod is installed as welding manner.In the straight tube of container body
The heating rod (middle part heating rod) of second heating rod group of section setting is 40kW, heating rod structure type and bottom-heated stick
(heating rod of the first heating rod group) is identical, but horizontal positioned across the straight tube wall surface of container body, and the heating of middle part heating rod
Section length is 500mm, amounts to 8, divides two layers and is horizontally mounted, spacing 80mm.
Embodiment according to the present utility model, the pressurizer system 100 further include control unit 31, sensor and acquisition
Card 32, the sensor is connect by capture card 32 with control unit 31 so that the signal sensed by sensor can be controlled
Unit 31 processed obtains.Further, the pressurizer system 100 further includes power regulating cabinet 33, the power regulating cabinet 33 and control unit
31, the first heating rod group 12 and the connection of the second heating rod group 13, for controlling the first heating rod group 12 and the second heating rod group 13
Heating power, can according to the pressure in pressurizer system adjust heating rod power, realize in the container body of pressurizer system
Pressure stability (supply hot water and steam condition stablize), Automatic Power Adjust uses PID control.
It is further preferred that container body is provided with tank level control system, cold water injects container body during experiment, due to heat
Swollen shrinkage causes the liquid level L in the container body of pressurizer system constantly to rise, and tank level control system passes through tune by PID control
Valve regulated is saved, by the Liquid level in container body in constant position.
Preferably, the bottom of the container body 11 is provided with diffuser 18, and the cold water from back with water inlet line passes through diffuser
18 enter inside container body 11.By the way that diffuser is arranged, prevents cold water from causing violent thermal stress to heating rod, can avoid simultaneously
The saturated hot-water effect of the cold water and container body that are flowed into from test section generates local vibration.Fig. 4 is the reality according to the utility model
Apply the front view of the diffuser of the pressurizer system of example；Fig. 5 is the expansion according to the pressurizer system of the embodiments of the present invention
Dissipate the vertical view of device.According to the specific embodiment of Fig. 4-5, the diffuser 18 includes bottom bulkhead 181, top plate 182 and circumference
Section 183, is arranged opening on bottom bulkhead 181, the both ends of the circumferential segment 183 respectively by welding and bottom bulkhead 181 and
Top plate 182 is connected to form chamber, and multiple diffusion holes 184 are provided on the top plate 182.In this way it is possible to
So that cold water is fully blended with hot water, effectively buffers stress and vibration caused by thermal shock.
It is configured as including fixed area, heating zone and Fei Jia for steadily fixed and holding heating rod, each heating rod
Hot-zone, wherein fixed area are for fixing heating rod, and fixed area and unheated zone are located at the both sides of heating zone.Moreover, first
Heating rod group 12 includes first partition 19, and first partition 19 connect with container body 11 and keeps the heating of the first heating rod group 12
The unheated zone of stick；And the second heating rod group 13 includes second partition 28, and second partition 28 connect and protects with container body 11
Hold the unheated zone of the heating rod of the second heating rod group 13.By in the non-heated of the end of middle part heating rod and bottom-heated stick
Area is provided with partition board, and preferable support is provided for heating rod.
For the partition board of bottom-heated stick must carry out reasonably design to reduce circuit resistance, therefore, described first every
Plate 19 is designed to include centre bore 191, multiple heating rod mounting holes 192 and multiple through-holes 194, and the first heating rod group 12 adds
The unheated zone of hot pin extends into heating rod mounting hole 192, as shown in Figure 3.First partition 19 is plate-like, by diaphragm body
With the Liang Ge ears composition positioned at diaphragm body both sides, the wherein shape of diaphragm body is symmetrically to be clipped on the basis of circular
Two remaining shapes of plate section institute, can enhance the fluid communication effect in container body by truncated part plate section.First partition
19 are connected and fixed by four interconnecting pieces 193 with container body 11, and four interconnecting pieces 193 are circumferentially uniformly distributed, and are spaced an angle of 90 degrees.
Centre bore 191 is arranged at the center of first partition 19, and first partition 19 is divided into top half and lower half portion, top half tool
There are 20 heating rod mounting holes 192, lower portion that there are 20 heating rod mounting holes 192, adjacent three heating rod mounting holes
The line at 192 center is triangle, and through-hole 194 is located in triangle, and tangent with the triangle.194 He of through-hole
The design of centre bore 191 is provided to make the fluid communication of partition board both sides, keeps the influence to fluid minimum.Further, upper
There are two probe apertures 195 for the setting of the intersection of half part and lower half portion, and probe is measured for accommodating, to measure heating rod week
The temperature or pressure and other parameters enclosed.
Fig. 2 is the container body for the pressurizer system for showing embodiment according to the present utility model and its detailed signal of inside
The relationship of the container body and other components of pressurizer system is described in detail with reference to Fig. 2 for figure.As shown, on container body 11
It is provided with cold water inlet 22, outlet 23, hot water outlet 25, steam (vapor) outlet 26 and floss hole 27, cold water inlet 22 and water inlet pipe
Line connects, and outlet 23 is connect with flowing line, and hot water outlet 25 is connect with hot water piping 15, steam (vapor) outlet 26 and steam pipe line
14 connections, and floss hole 27 is connect with discharge pipe line 16.Fixed frame 24, hot water piping are additionally provided on the inner wall of container body 11
15 parts stretched into inside container body 11 are kept by fixed frame 24, to make hot water piping 15 keep steady in container body 11
It is fixed, it is notheated the disturbing influence of water and steam.
The parameter of 1 pressurizer system of table
Table 1 gives the running parameter of pressurizer system 100, it should be noted that the parameter provided is only that this practicality is new
Type is preferably provided with, and the utility model is without being limited thereto.
As it can be seen that according to the utility model, container body top design have two pipelines for simulate steam in PBL pipelines and
Hot water is supplied, and container body setting middle part heating rod and bottom-heated stick, middle part heating rod is for maintaining circulation pattern to continue
The heating power of progress and avoid saturation boiling water after steam be mixed into hot water piping；Bottom-heated stick provides enough power and is used for
The pressure of stabilization after pressure declines in container body during maintaining steam to spurt.
The utility model has the following advantages that compared with prior art and effect：Heating rod and bottom-heated stick in the middle part of use
Partition heating is, it can be achieved that supply the independent control of saturated hot-water, steam to pilot system, so as to Simulation Core water supply tank system
The overall operation characteristic of system includes the conversion of simulation Natural Circulation, drainage procedure and circulation pattern and discharging mode.It is this
It designs and includes mainly：Bottom using container body and middle part heating rod individual power control；PBL pipelines are divided into hot water piping
Simulate high-temperature water respectively with steam pipe line and different situations when high-temperature steam flows through PBL；Heating rod is higher than warm in the middle part of container body
The entry position 100mm of water pipeline；The entrance of hot water piping is always less than container body liquid level；And it can be adjusted not by valve cooperation
Same operating mode and rate-of flow.The quantity of high temperature and pressure pressure boundary is greatly reduced in the multi-functional pressurizer system, from
And improve the safety of system.
To sum up, the utility model provides a kind of pressurizer system that operation is more stable, safe.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can be changed to these embodiments in the case where not departing from the principles of the present invention and spirit.This practicality
The novel scope of application is defined by the appended claims and the equivalents thereof.
Reference numerals list：
100 pressurizer systems
11 container bodies
12 first heating rod groups
13 second heating rod groups
14 steam pipe lines
15 hot water pipings
16 discharge pipe lines
17 relief valves
18 diffusers
181 bottom bulkheads
182 top plates
183 circumferential segments
184 diffusion holes
19 first partitions
191 centre bores
192 heating rod mounting holes
193 interconnecting pieces
194 through-holes
195 probe apertures
20 first valves
21 second valves
22 cold water inlets
23 outlets
24 fixed frames
25 hot water outlets
26 steam (vapor) outlets
27 floss holes
28 second partitions
31 control units
32 capture cards
33 power regulating cabinets
L liquid levels
Claims (10)
1. a kind of pressurizer system (100), which is characterized in that the pressurizer system (100) includes container body (11), water inlet pipe
Line and heating device, wherein the back with water inlet line is connected to the bottom of container body (11), and heating device setting is being held
Body (11) is internal.
2. pressurizer system (100) according to claim 1, which is characterized in that the pressurizer system (100) further includes
Steam pipe line (14) and hot water piping (15), steam pipe line (14) setting are steamed at the top of container body (11) for being discharged
Vapour, and the hot water piping (15) stretches into container body (11) at the top of container body (11) and extends to container body (11)
Middle part, for hot water to be discharged,
The wherein described heating device includes the first heating rod group (12) and the second heating rod group (13), the first heating rod group
(12) setting is in the bottom of container body (11), and the second heating rod group (13) setting at the middle part of container body (11) and
Top positioned at the lower end of hot water piping (15), and
The bottom of the wherein described container body (11) is provided with diffuser (18), and the cold water from back with water inlet line passes through diffuser (18)
It is internal into container body (11).
3. pressurizer system (100) according to claim 2, which is characterized in that the diffuser (18) includes bottom envelope
Head (181), top plate (182) and circumferential segment (183) are arranged on bottom bulkhead (181) and are open, and the two of the circumferential segment (183)
End is connect with bottom bulkhead (181) and top plate (182) to form chamber, and on the top plate (182) by welding respectively
It is provided with multiple diffusion holes (184).
4. pressurizer system (100) according to claim 2, which is characterized in that the pressurizer system (100) further includes
Discharge pipe line (16), the discharge pipe line (16) are arranged on the top of container body (11), and in the discharge pipe line (16)
On be provided with relief valve (17).
5. pressurizer system (100) according to claim 2, which is characterized in that the first heating rod group (12) and second adds
Hot pin group (13) respectively includes multiple heating rods, each heating rod includes fixed area, heating zone and unheated zone, wherein fixed
Area is for fixing heating rod, and fixed area and unheated zone are located at the both sides of heating zone.
6. pressurizer system (100) according to claim 5, which is characterized in that the first heating rod group (12) includes first
Partition board (19), first partition (19) connect with container body (11) and keep the non-heated of the heating rod of the first heating rod group (12)
Area；And
Second heating rod group (13) includes second partition (28), and second partition (28) connect with container body (11) and keeps second
The unheated zone of the heating rod of heating rod group (13).
7. pressurizer system (100) according to claim 6, which is characterized in that the first partition (19) includes center
Hole (191), multiple heating rod mounting holes (192) and multiple through-holes (194), the heating rod of the first heating rod group (12) it is non-heated
Area extends into heating rod mounting hole (192).
8. pressurizer system (100) according to claim 5, which is characterized in that the first heating rod group (12) includes 30-50
A heating rod and/or the second heating rod group (13) include 6-10 heating rod.
9. the pressurizer system (100) according to any one of claim 2-8, which is characterized in that the pressurizer system
(100) further include control unit (31), sensor and capture card (32), the sensor passes through capture card (32) and control unit
(31) it connects so that being capable of controlled unit (31) acquisition by the signal that sensor senses.
10. pressurizer system (100) according to claim 9, which is characterized in that the pressurizer system (100) is also wrapped
Include power regulating cabinet (33), the power regulating cabinet (33) and control unit (31), the first heating rod group (12) and the second heating rod group (13)
Connection, the heating power for independently controlling the first heating rod group (12) and the second heating rod group (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820080991.2U CN207781214U (en) | 2018-01-17 | 2018-01-17 | Pressurizer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820080991.2U CN207781214U (en) | 2018-01-17 | 2018-01-17 | Pressurizer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781214U true CN207781214U (en) | 2018-08-28 |
Family
ID=63213465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820080991.2U Active CN207781214U (en) | 2018-01-17 | 2018-01-17 | Pressurizer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047600A (en) * | 2018-01-17 | 2019-07-23 | 国核华清（北京）核电技术研发中心有限公司 | Pressurizer system |
-
2018
- 2018-01-17 CN CN201820080991.2U patent/CN207781214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047600A (en) * | 2018-01-17 | 2019-07-23 | 国核华清（北京）核电技术研发中心有限公司 | Pressurizer system |
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