CN109539838A - A kind of intelligent control medical fluid storage heater for realizing autonomous accumulation of heat according to temperature - Google Patents
A kind of intelligent control medical fluid storage heater for realizing autonomous accumulation of heat according to temperature Download PDFInfo
- Publication number
- CN109539838A CN109539838A CN201810289462.8A CN201810289462A CN109539838A CN 109539838 A CN109539838 A CN 109539838A CN 201810289462 A CN201810289462 A CN 201810289462A CN 109539838 A CN109539838 A CN 109539838A
- Authority
- CN
- China
- Prior art keywords
- heat
- gas
- temperature
- storage heater
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003860 storage Methods 0.000 title claims abstract description 77
- 238000009825 accumulation Methods 0.000 title claims abstract description 38
- 239000012530 fluid Substances 0.000 title claims description 39
- 239000000463 material Substances 0.000 claims abstract description 60
- 238000001514 detection method Methods 0.000 claims abstract description 41
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000001704 evaporation Methods 0.000 claims description 99
- 230000008020 evaporation Effects 0.000 claims description 99
- 238000009833 condensation Methods 0.000 claims description 77
- 230000005494 condensation Effects 0.000 claims description 77
- 238000012546 transfer Methods 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 24
- 230000001965 increasing effect Effects 0.000 claims description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 3
- 238000012827 research and development Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 188
- 239000007788 liquid Substances 0.000 description 15
- 238000005338 heat storage Methods 0.000 description 12
- 238000002474 experimental method Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/0208—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid using electrical energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
- F28D15/046—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure characterised by the material or the construction of the capillary structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/06—Control arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention provides a kind of loop circuit heat pipe storage heaters of intelligent control, the storage heater includes shell, gas inlet channel, Gas outlet channels, loop circuit heat pipe and gas chamber, heat-storing material is set in shell, the electric heater of setting auxiliary heating in the shell, first valve is set on the gas inlet channel, second valve is set on the by-pass line, second temperature sensor is set in the storage heater, for detecting the temperature of heat-storing material in storage heater, the second temperature sensor and central controller data connection, the opening and closing of temperature automatic control the first valve and the second valve that the central controller is detected according to the first temperature sensor and second temperature sensor.By detection heat-storing material temperature, come the opening and closing of control valve, the autonomous accumulation of heat to storage heater may be implemented in the present invention.
Description
Technical field
The present invention relates to a kind of loop circuit heat pipe storage heater more particularly to a kind of loop circuit heat pipe storage heaters of intelligent control.
Background technique
Hot pipe technique is George Ge Luofo of U.S. Los Alamos (Los Alamos) National Laboratory in 1963
One kind of (George Grover) invention is known as the heat transfer element of " heat pipe ", it takes full advantage of heat-conduction principle and phase transformation is situated between
The heat of thermal objects is transmitted to outside heat source rapidly by the quick thermal transport property of matter through heat pipe, and the capacity of heat transmission is more than to appoint
The capacity of heat transmission of what known metal.
The industries such as aerospace, military project were widely used in front of hot pipe technique, since being introduced into radiator manufacturing, so that
People change the mentality of designing of traditional heat sinks, get rid of the list for obtaining more preferable heat dissipation effect by high air quantity motor merely
One radiating mode makes radiator obtain satisfied heat transfer effect using hot pipe technique, opens heat dissipation industry new world.At present
Heat pipe is widely used in various heat exchange equipments, including nuclear power field, such as the UTILIZATION OF VESIDUAL HEAT IN of nuclear power etc..
In the prior art, heat pipe is typically all the circulation for relying on gravity to realize heat pipe, but such heat pipe is only suitable for lower part
The case where heat absorption top heat release, goes not being applicable in for the heat absorption lower part heat release of opposite top.Therefore it is directed to such situation, in this hair
Bright people, present inventor has performed improvement, has invented antigravity heat pipe in pervious invention, and antigravity heat pipe is applied to store
In hot device.But storage heater intelligence degree is not high, cannot achieve intelligent control, it is therefore desirable to design a kind of intelligent according to carrying out
Change the storage heater of control.
Summary of the invention
The present invention provides a kind of new loop circuit heat pipe storage heaters, utilize the performance of antigravity heat pipe and its heat exchange of expansion
Area realizes intelligent control, to solve the technical issues of front occurs.
To achieve the goals above, technical scheme is as follows:
First valve is set on the gas inlet channel, for controlling the gas flow for entering storage heater, first valve
With central controller data connection.First temperature sensor, first temperature sensor are set on the gas inlet channel
For measuring the temperature of gas, the upstream of the first valve is arranged in first temperature sensor, and the first temperature sensor is in
Controller is entreated to carry out data connection；
The system also sets up the by-pass line connecting with intake channel, the connection position set of the by-pass line and intake channel
In being arranged the second valve on the upstream of the first valve, the by-pass line, second valve and central controller data connection；
Second temperature sensor is set in the storage heater, for detecting the temperature of heat-storing material in storage heater, second temperature
Sensor and central controller data connection are spent, the central controller is according to the first temperature sensor and second temperature sensor
The opening and closing of temperature automatic control the first valve and the second valve of detection.
Preferably, if the temperature of the first temperature sensor detection is lower than the temperature of second temperature sensor detection,
The first valve of central controller controls is closed, and the second valve is opened.
Preferably, if the temperature of the first temperature sensor detection is higher than the temperature of second temperature sensor detection,
The first valve of central controller controls is opened, and the second valve is closed.
Preferably, electric heater setting is multiple, closer to gas chamber, the heating power of electric heater is lower and lower.
Preferably, the amplitude that the heating power of electric heater is lower is increasing closer to gas chamber.
Preferably, heat-storing material is paraffin.
Preferably, shell includes fluid inlet and fluid outlet, setting connection fluid inlet and outlet in heat-storing material
Channel.
Preferably, the condensation end is wound around the ring pipe of gas chamber's outer wall.
Preferably, some or all settings of the capillary wick are in evaporation ends.
Preferably, the inlet tube of gas inlet channel connection gas chamber, Gas outlet channels are arranged in gas chamber
Inlet tube in, and from the inlet tube side of gas chamber stretch out.
Preferably, the evaporation ends include tedge, capillary wick is arranged at least part of the tedge, thus real
The effect of existing antigravity heat pipe；Capillary wick center setting condensation end flows to the pipeline of evaporation ends, and the outside wall surface of evaporation ends, which is surround, to be set
Set longitudinal vertical fin；Air outlet passage be arranged between the vertical fin of adjacent two and with two adjacent vertical fins
Contact；The down-comer of heat pipe be arranged between the vertical fin of adjacent two and with two adjacent vertical fin contacts；It is described
On
At least part for rising section and descending branch is arranged in air inlet passageway.
Preferably, the fluid inlet is located at the downside of shell, fluid outlet is located at the upside of shell.
Preferably, inlet tube a part of gas chamber extends in shell, it is transversal to be located at the intracorporal gas chamber of shell
Area gradually becomes smaller downwards along short transverse.
Preferably, the bottom of gas chamber is planar structure.
Preferably, the multiple gas chamber of setting, the gas inlet channel of the multiple gas chamber are in the shell
Parallel-connection structure.
Preferably, the inlet tube of gas chamber is arranged in evaporation ends, at least part of evaporation ends is filled with capillary wick,
Capillary wick center setting condensation end flows to the pipeline of evaporation ends, and the outside wall surface of evaporation ends is around the longitudinal vertical fin of setting.
Preferably, Gas outlet channels be arranged between the vertical fin of adjacent two and with two adjacent vertical wings
Piece contact.
Preferably, evaporation ends flow direction condensation end pipeline be arranged between the vertical fin of adjacent two and with it is adjacent
Two vertical fin contacts.
The pipeline be it is multiple, the Gas outlet channels be multiple, the quantity phase of the pipeline and Gas outlet channels
Deng.
Further preferably, the pipeline is arranged between adjacent Gas outlet channels, and the Gas outlet channels 4 exist
Adjacent evaporation ends flow between condensation end pipeline 9.
Further preferably, the evaporation ends flow to 9 center of condensation end pipeline and adjacent 4 centre distance of Gas outlet channels
It is identical；It is identical that 4 center of Gas outlet channels with adjacent gas evaporation end flows to 9 centre distance of condensation end pipeline.
Preferably, the radius of Gas outlet channels 4 is R, the radius that evaporation ends flow to condensation end pipeline 9 is r, adjacent wing
Angle between piece is A, is met claimed below:
Sin (A)=a*(r/R)-b*(r/R)2-c；
A, b, c are parameters,
Wherein 1.23 < a < 1.24,0.225 <b < 0.235,0.0185 < c < 0.0195；
14°<A<30°；
0.24< r/R<0.5；
Further preferably, 0.26 < r/R < 0.38.
Compared with prior art, the present invention has the advantage that:
1) the autonomous accumulation of heat to storage heater may be implemented by detection heat-storing material temperature come the opening and closing of control valve in the present invention.
Because being found in research and development and experimentation, it may appear that the temperature of high-temperature gas is lower than the temperature of heat-storing material in storage heater, this
Kind in the case of carry out again accumulation of heat be it is impossible, the heat that may result in storage heater instead is pulled away.Therefore by according to inspection
The opening and closing of the temperature intelligent control valve of survey, thus the accumulation of heat of intelligent control storage heater.
2) it the invention proposes a kind of storage heater of Novel structure, is exchanged heat using antigravity heat pipe, it will be in gas
Heat transfer improves heat utilization to the cold source in storage heater.
3) condensation end of the invention by antigravity heat pipe is wrapped in the area of gas chamber's outer wall and gas chamber
Expand, increases heat exchange area, improve heat transfer effect.
4) improvement and design of the present invention to the structure of loop circuit heat pipe evaporation ends, further increases the coefficient of heat transfer.
5) present invention flows to Gas outlet channels, the evaporation ends of loop circuit heat pipe by a large amount of numerical simulation and experiment
Angle between condensation end pipeline 9 and adjacent fins is optimized, and further increases heat exchange efficiency.
Detailed description of the invention
Fig. 1 is storage heater overall structure diagram of the invention.
Fig. 2 is that the view of gas chamber's one embodiment of the invention is intended to.
Fig. 3 is another embodiment cross-sectional view of gas chamber of the invention.
Fig. 4 is the sectional view of A-A in Fig. 3.
Fig. 5 is the structural schematic diagram of heat pipe of the invention.
Fig. 6 is the structural schematic diagram that multiple evaporation ends of the invention flow to condensation end pipeline (descending branch).
Fig. 7 is the pipeline jointing construction schematic diagram of present invention setting capillary wick position.
Fig. 8 is intelligent control structural schematic diagram of the present invention.
Appended drawing reference is as follows: 1 shell, 2 heat-storing materials, 3 gas chamber bottoms, 4 Gas outlet channels, and 5 gas feeds are logical
Road, 6 loop circuit heat pipe evaporation ends, 7 gas chamber, 8 loop circuit heat pipe condensation ends, 9 evaporation ends flow to condensation end pipeline (descending branch), and 10
Condensation end flows to evaporation ends pipeline, 11 gas chamber's inlet tubes, 12 fins, 13 capillary wicks, 14 central controllers, 15 first valves
Door, 16 temperature sensors, 17 second valves.
Specific embodiment
Specific embodiments of the present invention will be described in detail with reference to the accompanying drawing.
Herein, if without specified otherwise, it is related to formula, "/" indicates that division, "×", " * " indicate multiplication.
Specific embodiments of the present invention will be described in detail with reference to the accompanying drawing.
A kind of anti-gravity loop circuit heat pipe, as shown in figure 5, the heat pipe includes evaporation ends 6 and condensation end 8, the evaporation ends 6
Positioned at 8 top of condensation end, 6 a part setting of the evaporation ends in the fluid ascent stage, the fluid ascent stage evaporation ends at least
A part setting capillary wick 13, as shown in Figure 7.
Preferably, evaporation ends include that evaporation ends flow to condensation end pipeline (descending branch) 9, ascent stage two parts.Wherein make
To be preferred, setting condensation end flows to evaporation ends pipeline 10 in the ascent stage.
As shown in Figure 1, a kind of loop circuit heat pipe storage heater, the storage heater includes that shell 1, gas inlet channel 5, gas go out
Mouth channel 4, loop circuit heat pipe and gas chamber 7, shell 1 is interior to be arranged heat-storing material 2, and the heat pipe includes evaporation ends 6 and condensation end
8, the evaporation ends 6 are located at 8 top of condensation end, and the condensation end 8, which leads to, is arranged capillary wick 13 in the pipeline of evaporation ends 6, described
Condensation end 8 is arranged on the outer wall of gas chamber 7；Within the case 1, the loop circuit heat pipe is such as Fig. 5 for the setting of gas chamber 7
The antigravity heat pipe, the outlet 5 of gas inlet channel, the entrance of Gas outlet channels 4 are connected to gas chamber 7, described
Gas exchanges heat during introducing gas chamber 7 from gas inlet channel 5 with evaporation ends 6, and condensation end 8 gives heat transfer
Heat-storing material in shell 1.
The present invention provides a kind of storage heaters of the loop circuit heat pipe of Novel structure, by setting loop circuit heat pipe as efficiently biography
Hot tool, principle is simple, compact-sized, significantly improves cooling efficiency.
Preferably, at least part of the evaporation ends 6 of loop circuit heat pipe is mounted on 7 inlet of gas chamber.
Preferably, the gas inlet channel 5 is arranged at least partially in 7 inlet tube of gas chamber, gas chamber 7
At least part setting of inlet tube is within the case 1.By so set, the gas in gas inlet channel 5 can be made to join
With the heat exchange of the heat-storing material in shell 1, heat transfer effect is improved.
Preferably, gas chamber 7 is made of Heat Conduction Material, preferably metal, such as copper, aluminium.Pass through gas chamber
Material, the heat of gas is transmitted outward by chamber, so that a kind of heat exchange mode is increased, so that the heat of gas
Amount passes to external heat-storing material by loop circuit heat pipe, gas chamber.
Preferably, the electric heater that setting auxiliary heats in the shell 1.When shortage of heat, pass through electricity
Heater supplementary heating.
Preferably, electric heater setting is multiple, closer to gas chamber 7, the heating power of electric heater is lower and lower.
Further there is choosing, closer to gas chamber 7, the amplitude that the heating power of electric heater is lower is increasing.It is primarily due to get over
Close to gas chamber 7, temperature is higher, is changed by setting electrical heating power, the accumulation of heat that whole heat-storing material may be implemented is equal
It is even.
The electrically heated heating can be controlled by central controller 14.
Fluid channel is set in the heat-storing material, and fluid flows in the fluid passage, and heat-storing material transfers heat to
Fluid.Preferably, fluid is medical fluid.The storage heater is a kind of storage heater for heating medical fluid function, and the medical fluid is for smoking
It bathes a wound.
Preferably, as shown in figure 8, the first valve 15 is arranged on the gas inlet channel 5, for controlling into accumulation of heat
The gas flow of device, first valve 15 and 14 data connection of central controller.Temperature is set on the gas inlet channel 5
Sensor 16, first temperature sensor 16 are used to measure the temperature of gas.First temperature sensor 16 setting is the
The upstream of one valve 15.First temperature sensor 16 carries out data connection with central controller 14.
The system also sets up the by-pass line connecting with intake channel 5, the connection of the by-pass line and intake channel 5
Position is located at the upstream of the first valve 15, and the second valve 17 is arranged on the by-pass line.Second valve 17 is controlled with center
14 data connection of device processed.The opening and closing of second valve 17 can guarantee whether gas passes through bypass line.
Preferably, the first valve is opened, the second valve is closed.
(1) according to the opening and closing of gas flow control valve door
Preferably, gas sensor is arranged in the gas inlet channel 5 of 15 upstream of the first valve, gas sensor is used for
Whether there is gas to flow through in detection flue.The gas sensor and central controller carry out data connection, central controller root
The opening and closing of the first valve 15 and the second valve 17 is controlled according to the data of gas sensor detection, while controlling electric heater progress
Heating.
When central controller detects that gas inlet channel 5 has gas to pass through, for example, when blower brings into operation, high temperature
Gas transport comes, and the first valve of central controller controls is opened, and the second valve is closed, and gas can enter storage heater, accumulation of heat
It is discharged after the completion from Gas outlet channels.When central controller detects that intake channel 5 passes through without gas, such as blower stops
When only running or when heat cannot be used for accumulation of heat, the first valve of central controller controls is closed, and the second valve is opened,
Electric heater is controlled simultaneously to be heated.By above-mentioned operation, the heat being more than can be stored in when having gas
In storage heater 2, in the case where no gas, accumulation of heat is carried out using electric heater, to meet the real work demand of storage heater.
Gas heat can be made full use of in this way, meet real work requirement.
(2) it is opened and closed according to temperature detection control valve
Preferably, second temperature sensor is arranged in the storage heater, for detecting the temperature of heat-storing material in storage heater.Institute
State second temperature sensor and 14 data connection of central controller.The central controller 14 is according to the first temperature sensor and
The opening and closing of temperature automatic control the first valve and the second valve of the detection of two temperature sensors.
If the temperature of the first temperature sensor detection is lower than the temperature of second temperature sensor detection, central controller
14 the first valves of control are closed, and the second valve is opened.If the temperature of the first temperature sensor detection is sensed higher than second temperature
The temperature of device detection, then central controller 14 controls the first valve and opens, and the second valve is closed.
By the temperature of detection come the opening and closing of control valve, the autonomous accumulation of heat to storage heater may be implemented.Because researching and developing
It is found in experimentation, it may appear that the temperature of high-temperature gas is lower than the temperature of heat-storing material in storage heater, in such cases again
Carry out accumulation of heat be it is impossible, the heat that may result in storage heater instead is pulled away.Therefore pass through the temperature intelligence according to detection
It can control the opening and closing of valve, thus the accumulation of heat of intelligent control storage heater.
(3) electric heater heating is controlled according to temperature detection
The central controller 14 is heated according to the temperature automatic control electric heater that the first temperature sensor detects.
If the first temperature sensor detection temperature be lower than certain numerical value, central controller 14 control electric heater into
Row heating, if the first temperature sensor detection temperature be higher than certain numerical value, central controller 14 stop electric heater into
Row heating.By being heated according to gasinlet temperature to control electric heater, it can satisfy actual accumulation of heat demand, avoid
Because accumulation of heat caused by air themperature is low is insufficient.
(4) electric heater heating is controlled according to heat-storing material temperature
Preferably, second temperature sensor is arranged in the storage heater, for detecting the temperature of heat-storing material in storage heater.Institute
State second temperature sensor and 14 data connection of central controller.
If second temperature sensor detection temperature be lower than certain numerical value, central controller 14 control electric heater into
Row heating, if second temperature sensor detection temperature be higher than certain numerical value, central controller 14 stop electric heater into
Row heating.By being heated according to heat-storing material temperature to control electric heater, it can satisfy actual accumulation of heat demand, avoid
Real work demand is unable to satisfy because accumulation of heat is insufficient.
(5) it is heated according to the opening and closing of temperature detection control valve and electric heater
Preferably, second temperature sensor is arranged in the storage heater, for detecting the temperature of heat-storing material in storage heater.Institute
State second temperature sensor and 14 data connection of central controller.The central controller 14 is according to the first temperature sensor and
The opening and closing of the first valve of temperature automatic control and the second valve of the detection of two temperature sensors and electric heater are heated.
If the temperature of the first temperature sensor detection is lower than the temperature of second temperature sensor detection, central controller
14 the first valves of control are closed, and the second valve is opened, while being controlled electric heater and being heated.If the first temperature sensor is examined
The temperature of survey is higher than the temperature of second temperature sensor detection, then central controller 14 controls the first valve and opens, the second valve
It closes, is simultaneously stopped electric heater and is heated.
By the temperature of detection come the opening and closing of control valve, the autonomous accumulation of heat to storage heater may be implemented.Because researching and developing
It is found in experimentation, it may appear that the temperature of high-temperature gas is lower than the temperature of heat-storing material in storage heater, in such cases again
Carry out accumulation of heat be it is impossible, the heat that may result in storage heater instead is pulled away, therefore needs to be electrically heated device at this time
Heat storage is carried out, to meet job requirement.Therefore by the opening and closing according to the temperature intelligent control valve of detection, thus intelligence
Control the accumulation of heat of storage heater.
(6) control valve aperture is detected according to fluid temperature (F.T.) and electric heater heats
Preferably, the central controller 14 is automatic according to the temperature that the first temperature sensor and second temperature sensor detect
It controls the first valve opening size and electric heater is heated.
If the temperature decline of second temperature sensor detection, central controller 14 control the first valve opening and increase,
To increase the gas flow for entering heat exchanger, to increase heat exchange amount, if the temperature of second temperature sensor detection rises, center
Controller 14 controls the first valve opening and reduces, to reduce the gas flow for entering heat exchanger, to reduce heat exchange amount.
Preferably, central controller 14 controls electricity and adds while central controller 14 controls the increase of the first valve opening
Hot device heating power increases, if central controller 14 controls the reduction of the first valve opening, central controller 14 is controlled
Electric heater heating power reduces.
Preferably, the temperature of the first temperature sensor detection is higher than the temperature of second temperature sensor detection, otherwise
Not instead of gas heat storage material, heat-storing material heat gas.
By the temperature of detection come the variation of the opening size of control valve and electric heater heating power, may be implemented pair
Storage heater regenerator temperature it is constant.Improve system intelligent degree.
Preferably, the gas is exhaust gas either hot-air.
Further preferably, the inlet tube of gas chamber 7 connects gas inlet channel.
Preferably, the heat-storing material 2 is paraffin.
Preferably, shell 1 includes fluid inlet and fluid outlet, setting is connected to fluid inlet and goes out in heat-storing material 2
The channel of mouth.The fluid for needing to heat is entered by fluid inlet, is then passed through heat-storing material and is heated, then passes through circulation
Outlet comes out.
Preferably, the channel is pipeline.
Preferably, from the outer wall of gas chamber 7 to the direction of the outer wall of storage heater, heat-storing material in storage heater 13
Heat storage capacity gradually becomes strong.
Gradually changing for the heat storage capacity of heat-storing material is taken, can be further improved heat storage capacity, can be realized accumulation of heat
Material is evenly heated.Because more arriving 7 outer wall of gas chamber, then because of heat-storing material and gas chamber 7 and its condensation end of heat pipe
It directly contacts, therefore temperature highest herein, heat-storing material can be directly heated, after heat-storing material is by abundant accumulation of heat, heat
Amount can be to the external transmitting of storage heater.Pass through the variation of the heat storage capacity of storage heater heat-storing material, it is ensured that internal accumulation of heat material
After material reaches accumulation of heat saturation, heat can be transmitted to outside at once, guarantee is external also to store heat.In this way, heat is in storage heater
In different location can sufficiently store, the hot-spot avoided, part heat absorption not enough, guarantees the uniform of whole accumulation of heat, this
Sample makes fluid by that can be evenly heated in storage heater heating process, avoids hot-spot or local heating insufficient.Pass through
In this way, can be whole accumulation of heat homogeneous heating, product service life is improved.
Preferably, the heat storage capacity of heat-storing material is gradually from the outer wall of gas chamber 7 to the outer wall direction of storage heater 13
The amplitude of enhancing gradually increases.By experiment and numerical simulation discovery, this set is taken, can be further improved whole accumulation of heat
Homogeneous heating.
Preferably, as shown in figure 3, the position of the gas chamber 7 from connection inlet tube is downward, be just initially diameter by
Gradual change is big, and diameter starts to gradually become smaller after then having arrived certain position.Be conducive to gas in air chamber indoor moveable, complete gas
Circulation, and increase the heat exchange efficiency between gas and air chamber locular wall.
Preferably, gas chamber 7 is transversal as shown in Figure 1, inlet tube a part of gas chamber 7 extends in shell
Area is greater than the cross-sectional area of inlet tube 11.Positioned at the intracorporal gas chamber's cross-sectional area of shell along short transverse downwards gradually
Become smaller.
Preferably, the average traversal area of gas chamber 7 is 15-30 times of the cross-sectional area of inlet tube 11.
By said structure design, so that the increase that the heat exchange area of gas chamber is big, and to wind gas chamber
The also big increase of the length of the condensation end of heat pipe 8 of outer wall, increases heat exchange area, further improves heat transfer effect.
The condensation end is wound around the ring pipe of gas chamber's outer wall.
Preferably, the condensation end 8 of loop circuit heat pipe is in 6 outer wall of gas chamber along short transverse from top to lower part
The density of winding is increasing (between ring pipe and the spacing the old smaller).Main cause is that heat is concentrated on lower part as far as possible
It exchanges heat, and lower part heat exchange amount is increasing, then the water of heating can be made to flow up, promote the sufficient convection current of water,
Enhance heat transfer effect.It is found through experiments that, can be further improved 15% or so heat transfer effect by above structure.
Further preferably, along short transverse from top to lower part, the condensation end 8 of loop circuit heat pipe is in 6 outer wall of gas chamber
The increasing amplitude of density of winding be continuously increased.It is found through experiments that, can be further improved 7% by above structure
The heat transfer effect of left and right.
It finds under study for action, the heat source fluid in this storage heater can only be that gas because if being liquid then will lead to liquid
Body is all accumulated in chamber 7, it is difficult to it is discharged, and because the cross-sectional area of chamber 7 is much larger than inlet pipeline, so that excessive
The presence of liquid will lead to because of gravity, and chamber 7 can not be made to be well fixed on shell, increase fixed difficulty,
Therefore the heat source in the application can only be gas.
Preferably, as shown in Figure 1, the bottom 3 of gas chamber 7 and top are planar structure.
Preferably, the multiple gas chamber 7 of setting, the gas inlet channel 5 of the multiple gas chamber in the shell 1
For parallel-connection structure.
Preferably, the Gas outlet channels 5 of the multiple gas chamber are parallel-connection structure.
Preferably, the gas chamber 7 be in shell 1 it is hanging, the bottom of distance from bottom shell 1 have it is certain away from
From.It designs in this way, sufficiently bottom can be made to exchange heat with heat-storing material.By hanging structure, also indicate that heat source cannot
For liquid, and it is only gas.
Preferably, the storage of part heat-storing material below part and bottom in the shell more than the top of gas chamber 7
Thermal energy power is greater than the heat storage capacity of material between top and bottom.By so set, enabling to whole accumulation of heat heating equal
It is even, improve product service life.Main cause is middle section temperature highest, and heat-storing material can be directly heated, in accumulation of heat
By after abundant accumulation of heat, heat can transmit material to upper and lower.It, can be with by the variation of the heat storage capacity of storage heater heat-storing material
After guaranteeing that middle part heat-storing material reaches accumulation of heat saturation, heat can be transmitted at once to upper and lower, guarantee other parts portion
Store heat.In this way, different location of the heat in storage heater can be stored sufficiently, the hot-spot avoided, part is absorbed heat
Not enough, guarantee the uniform of whole accumulation of heat, so that fluid avoids part by that can be evenly heated in storage heater heating process
Overheat or local heating are insufficient.It is arranged in this way, can be whole accumulation of heat homogeneous heating, improves product service life.
Preferably, the heat storage capacity of part heat-storing material below 7 bottom of gas chamber is more next downwards along short transverse
It is stronger.
Further there is choosing, increasingly stronger amplitude constantly increases.
Preferably, the heat storage capacity of 7 top above section heat-storing material of gas chamber is more next upwards along short transverse
It is stronger.
Further there is choosing, increasingly stronger amplitude constantly increases.
Main cause is arranged in this way referring to the variation of front heat-storing material heat storage capacity, can be whole accumulation of heat and adds
It is hot uniform, improve product service life.
Preferably, the evaporation ends 6 of loop circuit heat pipe are mounted on gas chamber's inlet tube, the condensation end 8 of loop circuit heat pipe is wound
Outside gas chamber, and external heat-storing material directly contacts.Loop circuit heat pipe condenser is wrapped in outside gas chamber, with outside
Heat-storing material comes into full contact with, and increases the heat dissipation of opposite heat tube evaporation ends gas, improves cooling efficiency.
Preferably, capillary wick 13 is arranged at least part of the evaporation ends 6, capillary force provides working medium reflux and follows
The power of ring, while the working medium amount of reflux being made to reach the demand of heat transfer, to realize the effect of antigravity heat pipe.
By be arranged capillary wick 13, and capillary wick 13 because itself be arranged in evaporation ends so that in the ascent stage 6 of evaporation ends
Naturally flow resistance is generated, so that the steam natural that evaporation ends generate flows to the small evaporation ends of resistance and flows to condensation end pipeline
9, so as to form antigravity heat pipe.
Preferably, the capillary wick 13 was positioned only in the ascent stage of evaporation ends, as being preferably provided at the ascent stage
A part in.Such as shown in Fig. 3, Fig. 7.
Preferably, at least part of Gas outlet channels 4 is arranged in the inlet tube of gas chamber, gas vent
The hot gas of cold air pre-cooling gas feed.By the heat exchange of exit gas and inlet gas, heat transfer effect is further realized, is increased
Add the condensation efficiency of water.
Preferably, the ascent stage of evaporation ends is filled with as shown in figure 4, the inlet tube of gas chamber is arranged in evaporation ends
Capillary wick 13, to provide sufficiently large capillary force, 13 center of capillary wick setting condensation end flows to the pipeline 10 of evaporation ends, by such as
This setting pipeline 10 (in without capillary wick), it is possible to reduce the fluid resistance of pipeline improves antigravity so that working medium reflux is more smooth
Heat-transfer capability under state, the ascent stage outside wall surface of evaporation ends increase heat exchange area, mention around the longitudinal vertical fin 12 of setting
The high heat exchange efficiency with gas.
Pipeline 10 is gas or liquid line, realizes a flexible arrangement, both caliber was smaller, was easily bent.Loop circuit heat pipe
Principle is, if vaporizer side and pipeline 10 are steam pipe line, then principle is the heated internal working medium evaporation of evaporator, and steam is along evaporation
Device upper outlet enters pipeline 10, then flow to lower loop around pipeline, with heat-storing material contact start condense, when steam whole
After condensation, evaporator is returned to by the effect of evaporator capillary wick capillary force, to realize the circulation of working medium.
Preferably, being connected between pipeline 10 and capillary wick 13.By connection, can be realized capillary wick 13 and pipeline 10 it
Between fluid circulation so that liquid is by capillary wick uphill process, if generate biggish pressure because of heat absorption, such as
Possibly even there is bubble, then it can be by pipeline 10 come the pressure of balanced evaporator section, to guarantee the equilibrium of pressure.
Further preferably, the capillary wick 13 extends to condensation end, directly to suct the liquid of condensation end.Into one
Step improves the circulation ability of antigravity heat pipe.
Preferably, capillary wick is distributed along short transverse, as shown in Fig. 3.Further preferably, along height decline side
To the capillary force of the capillary wick gradually increases.It is more proximate to condensation end, capillary force is bigger.It is found through experiments that, takes such
Mode can further increase the suction to liquid, can be improved 20% or more suction under identical cost, to improve
Heat transfer effect.
By further analyzing, preliminary reason may be as the capillary force close to condensation end is increasing, so that condensation
The liquid at end can be quickly drawn onto capillary wick, and liquid is constantly flowed to evaporation ends.In flow process, liquid is not
Disconnected heat absorption, then because temperature caused by absorbing heat increases, density becomes smaller, therefore because of variable density reason, the hair for needing it
Thin power obviously becomes smaller, therefore is also easy for up inhaling in the case where capillary force is small.Above-mentioned reason is that the present inventor passes through
What a large amount of experiment and research obtained, the common knowledge of non-this field.
Further preferably, along height descent direction, the amplitude that the capillary force of the capillary wick gradually increases is increasing.
It is found through experiments that, takes such mode, the suction to liquid can be further increased, it can be further under identical cost
The suction for improving 8% or so, to improve heat transfer effect.
Preferably, pipeline is that the through-hole opened up among capillary wick is formed.
Preferably, as shown in fig. 7, the caliber of the heat pipe position of setting capillary wick is greater than the heat pipe position for being not provided with capillary wick
The caliber set.
Further preferably, as shown in fig. 7, the pipe of the heat pipe position of the setting capillary wick and the heat for being not provided with capillary wick
Caliber change between the pipe of pipe position is consecutive variations.It is further preferred that straight line changes.The pipe of Large Diameter Pipeline position and
The pipe of tubule warp in junction is connected by contractibility.The variation of the caliber of contractibility is linear change.
Preferably, Gas outlet channels 4 are arranged between the vertical fin 12 of adjacent two and erect with adjacent two
Straight fins 12 contact.Pass through such setting, it is possible to reduce the mechanism of the independent support Gas outlet channels 4 of setting, so that structure
Compact, the cold air of exit passageway can be exchanged heat by pipeline and fin, kept the cold degree of fin, enhanced heat transfer effect.
Preferably, the condensation end evaporation ends of evaporation ends flow direction, which flow to condensation end pipeline 9, is arranged in adjacent two vertically
Between fin and with two adjacent vertical fin contacts.Pass through such setting, it is possible to reduce the independent support gas of setting goes out
The mechanism in mouth channel 4, so that compact-sized, the steam in pipeline can reduce system by pipeline to the of short duration a small amount of heat transfer of fin
Overall thermal resistance avoids generating steam superheating in evaporator in ground antigravity, to slow down the temperature in heat pipe start-up course
Spend reforming phenomena.
Further preferably, the evaporation ends flow to condensation end pipeline 9 than Gas outlet channels 4 closer to evaporation ends pipeline
Outer wall plays respective action so that two above-mentioned diabatic processes can be achieved at the same time.
Further preferably, the diameter that the evaporation ends flow to condensation end pipeline 9 is less than Gas outlet channels 4.
Preferably, flowing to condensation end pipeline 9 along the condensation end evaporation ends that multiple evaporation ends flow directions can be set, such as scheme
4, shown in 6.Condensation end pipeline 9 is flowed to by the way that multiple evaporation ends are arranged, the thermogenetic steam of evaporation ends suction can be made to pass through more
A evaporation ends flow to condensation end pipeline 9 into condensation end, further augmentation of heat transfer, and steam because the fluid in heat pipe absorbs heat
Hair, causes volume to increase, and flows to condensation end pipeline 9 by the way that multiple evaporation ends are arranged, can further relieve stress, improve heat exchange
Effect.
Further preferably, the vertical fin extends through the center of circle of the inlet tube of gas chamber, and the evaporation ends rise
Duan Guanlu and the inlet tube of the gas chamber center of circle having the same.
Preferably, the evaporation ends flow to condensation end pipeline 9 be it is multiple, the multiple evaporation ends flow to condensation end pipeline
9 center of circle is identical as the distance between evaporation ends ascent stage pipeline.
Further preferably, condensation end pipeline 9 is flowed to per one evaporation ends of setting between adjacent two vertical fins 12.Institute
It is parallel-connection structure that the evaporation ends stated, which flow to condensation end pipeline 9,.
Preferably, the Gas outlet channels 4 are multiple, the center of circle of the multiple Gas outlet channels 4 and evaporation ends
The distance between ascent stage pipeline is identical, so that Temperature Distribution is more uniform between fin, and above-mentioned heat transfer effect is become apparent from.
Further preferably, per one Gas outlet channels 4 of setting between adjacent two vertical fins 12.The Gas outlet channels 4
It is parallel-connection structure.
Further preferably, the evaporation ends flow to condensation end pipeline 9 be it is multiple, the Gas outlet channels 4 be multiple, institute
Stating evaporation ends, to flow to condensation end pipeline 9 equal with the quantity of Gas outlet channels 4.
Further preferably, the evaporation ends flow to condensation end pipeline 9 and are arranged between adjacent Gas outlet channels 4,
The Gas outlet channels 4 flow between condensation end pipeline 9 in adjacent evaporation ends.Further preferably, the evaporation ends flow direction
9 center of condensation end pipeline is identical as adjacent 4 centre distance of Gas outlet channels；4 center of Gas outlet channels with it is adjacent
To flow to 9 centre distance of condensation end pipeline identical at gas evaporation end.The i.e. described evaporation ends flow to condensation end pipeline 9 and are arranged adjacent
Gas outlet channels 4 centre, the Gas outlet channels 4 flow among condensation end pipeline 9 in adjacent evaporation ends.I.e. such as
Shown in Fig. 4, evaporation ends flow to the first line between the center of circle at 9 place of condensation end pipeline and the center of circle of evaporation ends 6, adjacent gas
Form the first line, third line between 4 center of circle of body exit passageway and the center of circle of evaporation ends 6, the first line and the second line it
Between the first angle for being formed be equal to the second angle formed between the first line and third line.Similarly, 4 institute of Gas outlet channels
The center of circle and evaporation ends 6 the center of circle between the 4th line, adjacent evaporation ends flow to 9 center of circle of condensation end pipeline and evaporation ends
The 5th line, the 6th line are formed between 6 center of circle, the third angle formed between the 4th line and the 5th line is equal to the 4th
The 4th angle formed between line and the 6th line.On namely in circumferential direction, evaporation ends flow to condensation end pipeline 9 and outlet
Channel 4 is uniformly distributed.
Pass through above-mentioned setting, it is ensured that evaporation ends flow to condensation end pipeline 9 and Gas outlet channels 4 to inlet gas into
Row absorbs heat uniform, avoids local heating uneven.Gas outlet channels 4 can continue to participate in heat exchange after absorbing heat, by heat
Evaporation ends are passed to by fin.
In numerical simulation and it was found that, Gas outlet channels 4 and evaporation ends flow to the caliber difference of condensation end pipeline 9
Cannot be too big, can not be too small, cause if too big Gas outlet channels 4 and evaporation ends flow to the distribution of condensation end pipeline 9 away from
Too far away, the gas converting heat for causing channel 4 and evaporation ends to flow between condensation end pipeline 9 is bad, causes overall heat exchange uneven,
The distance for causing Gas outlet channels 4 and evaporation ends to flow to the distribution of condensation end pipeline 9 if too small is too close, causes close to inlet tube
The gas converting heat of the gas of 11 outer wall and/or the outer wall close to evaporation ends 6 is bad, and the gas in whole inlet tube 11 is caused to change
It is hot uneven；Same reason, the angle between adjacent fins 12 cannot be too big, and it is few to will lead to distribution fin if too big, changes
Thermal effect is excessively bad, also result in Gas outlet channels 4 and evaporation ends flow to the distribution of condensation end pipeline 9 quantity it is very little, cause
Heat exchange is uneven and heat transfer effect is bad, and similarly, the angle between adjacent fins 12 cannot be too small, leads to fin if too small
It is distributed too close, flow resistance increases, and Gas outlet channels 4 and evaporation ends flow to the caliber of condensation end pipeline 9 and are not much different,
But they differ greatly with the exchange capability of heat of homalographic, therefore heat exchange is uneven in such cases, causes heat transfer effect bad.
Therefore it needs to determine optimal size relationship by a large amount of numerical simulation and its experiment.
The radius of Gas outlet channels 4 is R, and evaporation ends flow to the radius of condensation end pipeline 9 for r, between adjacent fins
Angle is A, is met claimed below:
Sin (A)=a*(r/R)-b*(r/R)2-c；
A, b, c are parameters,
Wherein 1.23 < a < 1.24,0.225 <b < 0.235,0.0185 < c < 0.0195；
14°<A<30°；
0.24< r/R<0.5；Further preferably, 0.26 < r/R < 0.38.
Further preferably, a=1.235, b=0.231, c=0.0190.
Above-mentioned empirical equation be obtained by a large amount of numerical simulations and experiment, and than previous logarithmic function have it is higher
Accuracy, and pass through verification experimental verification, error is substantially within 2.4.
Further preferably, a=1.235, b=0.231, c=0.0190.
Preferably, 3 < the R < 10mm；1.5 < the r < 4.0mm；
Further preferably, the heat pipe caliber for capillary wick position being arranged is 30-40mm, further preferably 32mm；
Further preferably, the heat pipe caliber for being not provided with capillary wick position is 5.0-6.4mm；
Further preferably, it is 5.0-6.4mm that condensation end, which flows to the caliber of the pipeline of evaporation ends,；
Further preferably, 11 caliber of inlet tube is 80-200mm;It is preferred that 120-150mm；
Further preferably, the vertical direction length of fin is 780-1500mm, preferably 1200mm；The length that fin longitudinally extends accounts for
The 95% of 6 outer diameter of evaporation ends and 4 internal diameter difference of Gas outlet channels.The overall heat exchange ability of fin significantly improves under this length, changes
Hot coefficient is and relatively small to the effect of the broken ring in boundary layer and the influence of fluid flow effect also in suitable range
After gas filtration, filtered gas is sucked by air chamber by air-introduced machine.Extraneous hot gas is logical in the air inlet first
It exchanges heat in road 5 with the low gas of opposite temperature for being discharged into outdoor in outlet passageway, the gas that temperature is low after heat exchange will
Heat passes to evaporation ends by fin, and metal outer wall also has thermally conductive function, and the two collective effect completes gas converting heat.Gas is opened
Begin after entering gas chamber, hotter gas first slow transits through loop heat pipe evaporator fin channels, complete with medium in loop circuit heat pipe
At heat exchange, own temperature is significantly reduced.Residual gas gos deep into gas chamber 7, passes through cavity metal outer wall and extraneous heat-storing material
Heat exchange, with the further heat exchange of gas, major refrigeration is provided by loop circuit heat pipe at this time.The evaporation ends 6 of the loop circuit heat pipe are inhaled
The heat for receiving hot gas, flashes to gaseous state for liquid refrigerant, the loop circuit heat pipe condensation end 8 being then externally wrapped with by gas chamber
Heat is conducted to external heat-storing material, gaseous working medium is made to be condensed into liquid, and anti-gravity loop circuit heat pipe has can make liquid
The characteristics of reflux.
Preferably, preparing loop heat pipe capillary core using powder metallurgy process.Before starting, the evaporator of loop circuit heat pipe
It is full of working medium in capillary wick, additional cavity and perfusion tube, and is in two phases in steam channel, condenser and steam pipe.
Although the present invention has been disclosed in the preferred embodiments as above, present invention is not limited to this.Any art technology
Personnel can make various changes or modifications, therefore protection scope of the present invention is answered without departing from the spirit and scope of the present invention
When being defined by the scope defined by the claims..
Claims (10)
1. a kind of loop circuit heat pipe storage heater, the storage heater includes shell, gas inlet channel, Gas outlet channels, loop heat
Heat-storing material is arranged in pipe and gas chamber in shell, and the heat pipe includes evaporation ends and condensation end, and the evaporation ends are located at cold
Solidifying end top, the condensation end, which leads to, is arranged capillary wick in the pipeline of evaporation ends, the outer of gas chamber is arranged in the condensation end
On wall；In the housing, the loop circuit heat pipe is antigravity heat pipe, the outlet of gas inlet channel, gas for gas chamber's setting
The entrance of body exit passageway is connected to gas chamber, the gas from gas inlet channel be introduced into gas chamber during with
Evaporation ends exchange heat, and heat transfer is given shell intracorporal heat-storing material by condensation end.
2. storage heater as described in claim 1, which is characterized in that the first valve is arranged on the gas inlet channel, is used for
Control enters the gas flow of storage heater, first valve and central controller data connection,
First temperature sensor is set on the gas inlet channel, and first temperature sensor is used to measure the temperature of gas
The upstream of the first valve is arranged in degree, first temperature sensor, and the first temperature sensor and central controller carry out data
Connection；
The system also sets up the by-pass line connecting with intake channel, the connection position set of the by-pass line and intake channel
In being arranged the second valve on the upstream of the first valve, the by-pass line, second valve and central controller data connection；
Second temperature sensor is set in the storage heater, for detecting the temperature of heat-storing material in storage heater, second temperature
Sensor and central controller data connection are spent, the central controller is according to the first temperature sensor and second temperature sensor
The opening and closing of temperature automatic control the first valve and the second valve of detection.
3. storage heater as claimed in claim 2, which is characterized in that if the temperature of the first temperature sensor detection is lower than second
The temperature of temperature sensor detection, then the first valve of central controller controls is closed, and the second valve is opened,
By the temperature of detection come the opening and closing of control valve, the autonomous accumulation of heat to storage heater may be implemented,
Because being found in research and development and experimentation, it may appear that temperature of the temperature of high-temperature gas lower than heat-storing material in storage heater
Degree, carry out again in such cases accumulation of heat be it is impossible, the heat that may result in storage heater instead is pulled away,
Therefore by the opening and closing according to the temperature intelligent control valve of detection, thus the accumulation of heat of intelligent control storage heater.
4. storage heater as claimed in claim 3, which is characterized in that if the temperature of the first temperature sensor detection is higher than second
The temperature of temperature sensor detection, then the first valve of central controller controls is opened, and the second valve is closed.
5. storage heater as described in claim 1, which is characterized in that the electric heater of setting auxiliary heating in the shell.
6. storage heater as claimed in claim 5, which is characterized in that electric heater setting is multiple, and closer to gas chamber, electricity adds
The heating power of hot device is lower and lower.
7. storage heater as claimed in claim 6, which is characterized in that closer to gas chamber, the heating power of electric heater is got over
Low amplitude is increasing.
8. storage heater as claimed in claim 7, which is characterized in that some or all settings of the capillary wick are being steamed
Originator, the evaporation ends include tedge, and capillary wick is arranged at least part of the tedge, to realize antigravity heat pipe
Effect；The outside wall surface of evaporation ends is around the longitudinal vertical fin of setting；Two adjacent vertical wings are arranged in air outlet passage
Between piece and with two adjacent vertical fin contacts；The down-comer of heat pipe be arranged between the vertical fin of adjacent two and with
Two adjacent vertical fin contacts；At least part of the ascent stage and descending branch is arranged in air inlet passageway.
9. storage heater as described in claim 1, which is characterized in that the fluid inlet is located at the downside of shell, fluid outlet
Positioned at the upside of shell, inlet tube a part of gas chamber is extended in shell, is located at the intracorporal gas chamber cross section of shell
Product gradually becomes smaller downwards along short transverse.
10. storage heater as claimed in claim 8, which is characterized in that fluid channel is arranged in the heat-storing material, fluid is flowing
Body flows in channel, and heat-storing material transfers heat to fluid, and fluid is medical fluid, and the storage heater is a kind of heating medical fluid function
Storage heater, the medical fluid bathes a wound for smoked.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911032936.1A CN110736374B (en) | 2018-04-03 | 2018-04-03 | Heat accumulator capable of automatically heating according to temperature of heat storage material |
| CN201911032925.3A CN110736373B (en) | 2018-04-03 | 2018-04-03 | Self-heating loop heat pipe heat accumulator |
| CN201810289462.8A CN109539838B (en) | 2018-04-03 | 2018-04-03 | Intelligent control liquid medicine heat accumulator capable of realizing automatic heat accumulation according to temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810289462.8A CN109539838B (en) | 2018-04-03 | 2018-04-03 | Intelligent control liquid medicine heat accumulator capable of realizing automatic heat accumulation according to temperature |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911032936.1A Division CN110736374B (en) | 2018-04-03 | 2018-04-03 | Heat accumulator capable of automatically heating according to temperature of heat storage material |
| CN201911032925.3A Division CN110736373B (en) | 2018-04-03 | 2018-04-03 | Self-heating loop heat pipe heat accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109539838A true CN109539838A (en) | 2019-03-29 |
| CN109539838B CN109539838B (en) | 2020-02-11 |
Family
ID=65830781
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810289462.8A Expired - Fee Related CN109539838B (en) | 2018-04-03 | 2018-04-03 | Intelligent control liquid medicine heat accumulator capable of realizing automatic heat accumulation according to temperature |
| CN201911032936.1A Active CN110736374B (en) | 2018-04-03 | 2018-04-03 | Heat accumulator capable of automatically heating according to temperature of heat storage material |
| CN201911032925.3A Active CN110736373B (en) | 2018-04-03 | 2018-04-03 | Self-heating loop heat pipe heat accumulator |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911032936.1A Active CN110736374B (en) | 2018-04-03 | 2018-04-03 | Heat accumulator capable of automatically heating according to temperature of heat storage material |
| CN201911032925.3A Active CN110736373B (en) | 2018-04-03 | 2018-04-03 | Self-heating loop heat pipe heat accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109539838B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815908A (en) * | 2020-11-05 | 2021-12-21 | 山东大学 | Intelligent heat-preservation loop heat pipe and thermal control system thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964100B (en) * | 2020-03-04 | 2022-03-08 | 山东大学 | Loop heat pipe heat exchanger capable of switching heat sources according to temperature difference |
| CN112964098B (en) * | 2020-03-04 | 2022-03-04 | 山东大学 | Loop heat pipe heat exchanger capable of switching heat sources according to speed difference |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135543A (en) * | 2006-08-28 | 2008-03-05 | 中国科学院电工研究所 | High-temperature heat-storing device using concrete and heat storage method thereof |
| CN105546837A (en) * | 2016-01-12 | 2016-05-04 | 山东理工大学 | Solar heat accumulation system capable of intelligently controlling water temperatures |
| CN109631635A (en) * | 2018-03-09 | 2019-04-16 | 青岛金玉大商贸有限公司 | A kind of loop circuit heat pipe storage heater of heat storage capacity variation |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5768514B2 (en) * | 2011-06-08 | 2015-08-26 | 富士通株式会社 | Loop heat pipe and electronic device equipped with the heat pipe |
| CN103344052A (en) * | 2013-07-19 | 2013-10-09 | 湖南蓝海能源科技有限公司 | Solar collector system based on heat pipe natural circulation |
| CN104654861A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Multi-energy complementary heat accumulator and complementary power plant |
| CN104654851A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Two-chamber fluid heat accumulating type petroleum heating, heat transferring and heat accumulating system |
| CN104654618A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Three-cavity fluid focus solar photothermal heating heat transfer heat accumulating system |
| CN103954048A (en) * | 2014-05-23 | 2014-07-30 | 中国石油大学(华东) | Solar heat collecting and transporting device |
| EP3252417B1 (en) * | 2015-01-27 | 2020-03-25 | Furukawa Electric Co. Ltd. | Heat storage container and heat storage device provided with heat storage container |
| CN105737399B (en) * | 2015-04-28 | 2017-11-10 | 山东大学 | A kind of loop circuit heat pipe solar heat-preservation system |
| CN206478619U (en) * | 2017-01-05 | 2017-09-08 | 中国科学院广州能源研究所 | A kind of regenerative combustion type gas heating pipe steam generator |
| CN107702188A (en) * | 2017-10-23 | 2018-02-16 | 南昌大学 | A kind of heat-pipe apparatus for having heat storage capacity |
-
2018
- 2018-04-03 CN CN201810289462.8A patent/CN109539838B/en not_active Expired - Fee Related
- 2018-04-03 CN CN201911032936.1A patent/CN110736374B/en active Active
- 2018-04-03 CN CN201911032925.3A patent/CN110736373B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135543A (en) * | 2006-08-28 | 2008-03-05 | 中国科学院电工研究所 | High-temperature heat-storing device using concrete and heat storage method thereof |
| CN105546837A (en) * | 2016-01-12 | 2016-05-04 | 山东理工大学 | Solar heat accumulation system capable of intelligently controlling water temperatures |
| CN109631635A (en) * | 2018-03-09 | 2019-04-16 | 青岛金玉大商贸有限公司 | A kind of loop circuit heat pipe storage heater of heat storage capacity variation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815908A (en) * | 2020-11-05 | 2021-12-21 | 山东大学 | Intelligent heat-preservation loop heat pipe and thermal control system thereof |
| CN113815908B (en) * | 2020-11-05 | 2024-03-08 | 山东大学 | Intelligent heat-preserving loop heat pipe and heat control system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110736374B (en) | 2021-10-08 |
| CN109539838B (en) | 2020-02-11 |
| CN110736374A (en) | 2020-01-31 |
| CN110736373B (en) | 2021-11-30 |
| CN110736373A (en) | 2020-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108801010A (en) | A kind of loop circuit heat pipe steam generator of big heat exchange area | |
| CN108387127B (en) | A kind of loop circuit heat pipe heat exchanger | |
| CN109539838A (en) | A kind of intelligent control medical fluid storage heater for realizing autonomous accumulation of heat according to temperature | |
| CN109539839A (en) | A kind of loop circuit heat pipe heat exchanger of intelligent control | |
| CN110195990A (en) | A kind of vapor (steam) temperature control valve steam generator | |
| CN109539840A (en) | A kind of intelligent control loop circuit heat pipe medicine liquid heating storage heater | |
| CN109631635A (en) | A kind of loop circuit heat pipe storage heater of heat storage capacity variation | |
| CN108644751B (en) | A kind of drug fumigation in treating function loop heat pipe steam generator | |
| CN109539845A (en) | A kind of heat exchanger of two temperature intelligent coordination control | |
| CN108801016B (en) | A kind of loop circuit heat pipe storage heater | |
| CN108800548B (en) | A kind of auxiliary reheat loop water-both with hot pipe | |
| CN108800091B (en) | A kind of loop circuit heat pipe steam generator | |
| CN108506911B (en) | A kind of loop circuit heat pipe steam generator of drug fumigation in treating function | |
| CN108662571B (en) | A kind of loop circuit heat pipe steam generator of drug fumigation in treating function | |
| CN108398042B (en) | A kind of loop circuit heat pipe heat exchanger of condensation end distribution density variation | |
| CN108801011B (en) | A kind of loop circuit heat pipe water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190815 Address after: 266109 Office 512, Building 32, 89 Great Wall Road, Chengyang District, Qingdao City, Shandong Province Applicant after: QINGDAO XINZHONGHE TRADE Co.,Ltd. Address before: 266071 Unit 102, Building 1, 16 Gutian Road, Southern District, Qingdao City, Shandong Province Applicant before: QINGDAO JINYUDA COMMERCE AND TRADE Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 |