CN106292764A - A kind of industrial and mineral JP cabinet intelligent constant-temperature system - Google Patents
A kind of industrial and mineral JP cabinet intelligent constant-temperature system Download PDFInfo
- Publication number
- CN106292764A CN106292764A CN201610731869.2A CN201610731869A CN106292764A CN 106292764 A CN106292764 A CN 106292764A CN 201610731869 A CN201610731869 A CN 201610731869A CN 106292764 A CN106292764 A CN 106292764A
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- Prior art keywords
- fuel tap
- electronic fuel
- pipeline
- oil pump
- controller
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a kind of industrial and mineral JP cabinet intelligent constant-temperature system, including JP cabinet body, refrigerating and heating combined equipment, internal heat exchanger, outside heat exchanger, the first driving oil pump, the second driving oil pump and several temperature sensors；Described JP cabinet is the most internal is provided with refrigerating and heating combined equipment, internal heat exchanger, the first driving oil pump, the second driving oil pump and several temperature sensors, and JP cabinet outer body is provided with outside heat exchanger；Described refrigerating and heating combined equipment includes heat-producing machine, refrigerator, controller and some groups of semiconductor chilling plates and housing；Industrial and mineral JP cabinet intelligent constant-temperature system of the present invention gathers JP in-cabinet temperature signal by temperature sensor, controller controls the first driving oil pump, the second driving oil pump break-make according to temperature signal, and controller controls the flow direction and the switch of semiconductor chilling plate of oil medium in interface pipe according to temperature signal, reliably ensure that constant temperature in JP cabinet.
Description
Technical field
The present invention relates to JP cabinet intelligent constant-temperature equipment technical field, particularly a kind of industrial and mineral JP cabinet intelligent constant-temperature system.
Background technology
In prior art, the working environment of JP cabinet equipment is often the most severe, and particularly highlands, year extreme weather becomes
The running environment changing bigger area and high pollution area is the most severe, it is easy to cause high temperature, high and cold or pollutant occur
Corrosion electric equipment, when operating ambient temperature is too high, JP in-cabinet temperature raises, and easily makes in JP cabinet electrical equipment too high due to temperature
And quit work, also easily cause the damage of electrical equipment in JP cabinet, there is the hidden danger of security incident；When operating ambient temperature is too low
Time, JP in-cabinet temperature is too low, easily causes the damage of electrical equipment in JP cabinet；Particularly change greatly area in degree/day, to JP cabinet
The biggest environmental test；And height corrosion area easilys lead to equipment fault and security incident.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, a kind of industrial and mineral JP cabinet that easy to use and reliability is high
Intelligent constant-temperature system.
The technical solution realizing the object of the invention is: a kind of industrial and mineral JP cabinet intelligent constant-temperature system, including JP cabinet originally
Body, refrigerating and heating combined equipment, internal heat exchanger, outside heat exchanger, first drive oil pump, second drive oil pump and some
Individual temperature sensor；Described JP cabinet this most internal be provided with refrigerating and heating combined equipment, internal heat exchanger, first drive oil pump, the
Two drive oil pump and several temperature sensors, and JP cabinet outer body is provided with outside heat exchanger；Described refrigerated medium hot charging
Put and include heat-producing machine, refrigerator, controller and some groups of semiconductor chilling plates and housing；Upper end in described housing is provided with system
Hot device, the lower end in housing is provided with refrigerator, is provided with controller and some groups of quasiconductor systems between heat-producing machine and refrigerator
Cold, heat-producing machine and refrigerator are all crimped on some groups of semiconductor chilling plates, and some groups of semiconductor chilling plates are electrically connected to control
Device, controller is connected with power line, and controller drives oil pump, second driving oil pump, several temperature sensors respectively with first
The signal of telecommunication connects；Described heat-producing machine heats cooling medium in medium and refrigerator and all uses oil medium；Described refrigerated medium hot charging
Put and also include first interface pipeline, the second interface pipe, the 3rd interface pipe, the 4th interface pipe, the 5th pipeline, the 6th pipe
Road, the 7th pipeline and the 8th pipeline, described one end of first interface pipeline is connected with one end of heat-producing machine, first interface pipeline
The other end and first drive one end of oil pump to be connected, first drives one end of the other end and the outside heat exchanger of oil pump
It is connected；Described one end of second interface pipe is connected with the other end of heat-producing machine, and the other end of the second interface pipe is with outer
The other end of portion's heat exchanger is connected；One end of described 3rd interface pipe is connected with one end of refrigerator, and the 3rd connects
The mouth other end of pipeline is connected with one end of internal heat exchanger；One end of described 4th interface pipe is another with refrigerator
One end is connected, and the other end of the 4th interface pipe and second drives one end of oil pump to be connected, and second drives another of oil pump
End is connected with the other end of internal heat exchanger；It is provided with the 5th between described first interface pipeline and the 3rd interface pipe
Pipeline and the 6th pipeline, described 5th pipeline and the 6th pipeline monitor are arranged and one end is all connected with first interface pipeline, the
The other end of five pipelines and the 6th pipeline is all connected with the 3rd interface pipe；Described second interface pipe and the 4th interface pipe
Between be provided with the 7th pipeline and the 8th pipeline, described 7th pipeline and the 8th pipeline monitor arrange and one end all with the second interface
Pipeline is connected, and the other end of the 7th pipeline and the 8th pipeline is all connected with the 4th interface pipe；Described first interface pipeline
On the middle part of first interface pipeline and the 5th pipeline connection and first interface pipeline and the 6th pipeline connection
Being provided with the 5th electronic fuel tap, the second interface pipe is at the second interface pipe and the 7th pipeline connection and the second interface pipe
Be provided with the first electronic fuel tap on the middle part of the 8th pipeline connection, the 3rd interface pipe the 3rd interface pipe with
It is provided with the 8th electronic oil on the middle part of the 5th pipeline connection and the 3rd interface pipe and the 6th pipeline connection
Valve, the 4th interface pipe are connected at the 4th interface pipe and the 7th pipeline connection and the 4th interface pipe and the 8th pipeline
It is provided with the 4th electronic fuel tap on the middle part at place, is provided with the 7th electronic fuel tap in described 5th pipeline, in the 6th pipeline
It is provided with the 6th electronic fuel tap, in the 7th pipeline, is provided with the 3rd electronic fuel tap, in the 8th pipeline, be provided with the second electronic fuel tap,
Described first electronic fuel tap, the second electronic fuel tap, the 3rd electronic fuel tap, the 4th electronic fuel tap, the 5th electronic fuel tap, the 6th electronic
Fuel tap, the 7th electronic fuel tap and the 8th electronic fuel tap are all electrically connected with the controller；Described industrial and mineral JP cabinet intelligent constant-temperature system is also
Including oil plant auto-feeding device and drainage device, described oil plant auto-feeding device lower tube is connected to the tenth electronic fuel tap,
Tenth electronic fuel tap pipe is connected to one end of outside heat exchanger, and described tenth electronic fuel tap is electrically connected to controller, described
Higher than the top of outside heat exchanger bottom oil plant auto-feeding device；Described drainage device is connected to the 3rd interface pipe
And the lowest part of pipeline between internal heat exchanger, described internal heat exchanger is in industrial and mineral JP cabinet intelligent constant-temperature system
Minimum point in all oil circuits, described drainage device is additionally provided with the 9th electronic fuel tap, described 9th electronic fuel tap and control
Device electrically connects.
Preferably, described industrial and mineral JP cabinet intelligent constant-temperature system also includes alarm and liquid crystal display, alarm and liquid
Crystal display is each attached on JP cabinet body, and alarm is connected with controller by wireless network with liquid crystal display.
Preferably, described industrial and mineral JP cabinet intelligent constant-temperature system also includes that outer oil circuit purifier and interior oil circuit purify dress
Putting, described outer oil circuit purifier is connected in series with between the second interface pipe and outside heat exchanger, outer oil circuit purifier one
End pipe is connected to the other end of outside heat exchanger, and the other end pipe of outer oil circuit purifier is connected to the second interface pipe
The other end；Described interior oil circuit purifier is connected in series with between the 3rd interface pipe and internal heat exchanger, and described interior oil circuit is clean
Gasifying device one end pipe is connected to the other end of the 3rd interface pipe, and the other end pipe of interior oil circuit purifier is connected to internal heat
One end of exchanger；The filter element of described outer oil circuit purifier and interior oil circuit purifier is activated alumina adsorbents filter
Core.
Preferably, described oil medium is made up of the component of following mass concentration: 330 DEG C-350 DEG C fraction naphthenic base oils
70wt%-80wt%, detergent alkylate 10wt%-13wt%, metal antioxidant 10-150ppm, UV absorbent
0.1wt%-2.5wt%, infrared absorbent 0.1wt%-2.5wt%, T106 high base number calcium mahogany sulfonate 1-2.3wt%,
T154 Ramulus Uncariae Cum Uncis imidodicarbonic diamide 3-4.2wt%, alkyl polystyrene 4-5wt%, BTA 0.8-3wt% and anti-coking agent 0.1-
0.3wt%, the percentage by weight sum of described oil medium is 100%；
Produce described oil medium technique to comprise the steps:
I, naphthenic base oils, detergent alkylate, metal antioxidant, UV absorbent and infrared absorbent are mixed,
At a temperature of 88 DEG C-92 DEG C, uniform stirring 20-30min, obtains mixture；
II, it is warming up to 132 DEG C-135 DEG C, adds the hargil of the mixture quality 2wt%-2.5wt% that step I obtains, stirring essence
System absorption 25-30min；
III, it is filtered to remove precipitate and is purified miscella；
IV, T106 high base number calcium mahogany sulfonate, T154 Ramulus Uncariae Cum Uncis imidodicarbonic diamide, alkyl polystyrene, BTA and resistance is burnt
Agent adds in purification miscella, stirs 50-55min；
V, drying and dehydrating under 0.6 × 10-3-0.8 × 10-3Pa vacuum condition；
VI, described oil medium is obtained by activated alumina adsorbents after being filtered.
Preferably, it is provided with SMC insulation board inside described JP cabinet body, is provided with at described SMC insulation board and gap thereof
Epoxy resin closure packed layer.
Preferably, described epoxy resin closure packed layer press mass fraction by 80～100 parts epoxy resin, 3～21 parts
Carboxylic acrylonitrile butadiene rubber latex, 1.1～7.7 parts of polyacrylic ester latexs, 5～10 parts of silica flours, 1.1～1.5 parts of aluminium silicate, 2-3 parts are prevented
Heavy agent, 25-38 part polyamide curing agent and 1～3 part of gamma-aminopropyl-triethoxy-silane are made；And described carboxyl butyronitrile glue
Breast is 2.7:1 with the mass ratio of polyacrylic ester latex；
Described epoxy resin closure packed layer processing technology comprises the steps:
(a) by after carboxylic acrylonitrile butadiene rubber latex breakdown of emulsion, dry for standby；
(b) by after polyacrylic ester latex breakdown of emulsion, dry for standby；
C carboxylic acrylonitrile butadiene rubber latex after step (a) is joined in epoxy resin by (), react 2h under conditions of temperature is 120 DEG C,
It is sequentially added into the polyacrylic ester latex after step (b) and gamma-aminopropyl-triethoxy-silane, in the condition that temperature is 120 DEG C
Lower reaction 1h, obtains the epoxy resin for thick liquid under room temperature；
D () is sequentially added into anti-settling agent, aluminium silicate and silica flour in the epoxy resin of thick liquid, after stirring 40min, and will mixing
Epoxy resin liquid potting is standby；
E () takes appropriate blending epoxy liquid, add polyamide curing agent, after being sufficiently mixed, smears and insulate in SMC with the cementation of fissures
At plate surface and gap thereof；
Smear again with the cementation of fissures once after waiting 24h under (f) room temperature, wait to be fully cured.
Preferably, heat-producing machine in described housing and refrigerator surface are all crimped with conductive graphite sheet, described heat-producing machine and
Refrigerator is all crimped with some groups of semiconductor chilling plates mutually by conductive graphite sheet, described heat-producing machine and the heat conduction on refrigerator surface
Graphite flake is not in contact with each other mutually, and described housing uses heat-barrier material to make, the described shell contacted with heat-producing machine surface conductive graphite sheet
Body region inner surface is provided with nanometer micropore heat insulation felt thermal insulation layer, the described housing position contacted with refrigerator surface conductive graphite sheet
Inner surface is provided with polyurethane PU foam insulation；Distance between described controller and refrigerator is heat-producing machine and refrigerator spacing
1/3.
Preferably, being provided with temperature sensor at four end angles of described JP cabinet body, each temperature sensor is passed through
Wireless network is connected with the controller signal of telecommunication.
The medium method of more changing oil of the industrial and mineral JP cabinet intelligent constant-temperature system of the present invention, comprises the steps:
S1, detection the first driving oil pump and second drive whether oil pump is in off working state, if the off working state of being in,
Then perform step S2；If there being any one to drive oil pump in running order, then stop performing more to change oil medium program；
The tenth electronic fuel tap closed by S2, controller；Open the first electronic fuel tap, the second electronic fuel tap, the 3rd electronic fuel tap, the 4th
Electronic fuel tap, the 5th electronic fuel tap, the 6th electronic fuel tap, the 7th electronic fuel tap, the 8th electronic fuel tap and the 9th electronic fuel tap, let out
Oil device releases oil medium；
The 9th electronic fuel tap closed by S3, controller, and opens the tenth electronic fuel tap, and oil plant auto-feeding device is under gravity
New oily medium is injected in industrial and mineral JP cabinet intelligent constant-temperature system；
S4, controller close the first electronic fuel tap, the 4th electronic fuel tap, the 6th electronic fuel tap and the 7th electronic fuel tap, controller
Start the first driving oil pump and second and drive oil pump, persistent period 1～5min；
S5, controller close the 5th electronic fuel tap, the 8th electronic fuel tap, the second electronic fuel tap and the 3rd electronic fuel tap, open the
One electronic fuel tap, the 4th electronic fuel tap, the 6th electronic fuel tap and the 7th electronic fuel tap；Controller starts the first driving oil pump and the
Two drive oil pump, persistent period 1～5min；
The first electronic fuel tap, the second electronic fuel tap, the 3rd electronic fuel tap, the 4th electronic fuel tap, the 5th electronic closed by S6, controller
Fuel tap, the 6th electronic fuel tap, the 7th electronic fuel tap, the 8th electronic fuel tap and the tenth electronic fuel tap；Controller cuts out the first driving
Oil pump and second drives oil pump, completes medium program step of more changing oil.
The present invention compared with prior art, its remarkable advantage:
(1) present invention gathers JP in-cabinet temperature signal by temperature sensor, and controller controls some groups half according to temperature signal
The work in combination amount of conductor cooling piece, the first driving oil pump and second drive the speed of service of oil pump, and controller is according to temperature
Signal is the flow direction of oily medium in controlling interface pipe, is in constant temperature, and can ensure that industrial and mineral in being reliably accurately controlled JP cabinet
It is in maximum energy-saving state by JP cabinet intelligent constant-temperature system；
(2) present invention is easy to the temperature in staff's Real Time Observation JP cabinet by liquid crystal display, and the present invention is temperature in JP cabinet
When spending high, send warning by alarm and wireless signal, remind staff to take measures, trouble-saving generation；
(3) JP cabinet body is blocked and isolates by SMC insulation board and epoxy resin closure packed layer by the present invention, it is ensured that JP
The sealing of cabinet body and insulating properties；Wherein, epoxy resin closure packed layer have resistance to ablation, anti-soda acid, moisture absorption heat stability,
Ageing-resistant, anti-shearing force, height insulate, the excellent properties of high sealing, it is ensured that the sealing of JP cabinet and safety；
(4) the oily medium in the present invention have that viscosity is low, flash-point is high, antioxygenic property is excellent and stable, degassing property is good, suppression band
Electricity, adapt to the feature that high-low temperature difference, high-cleanness, high insulation, heat conductivility are excellent；Oily media lines in the present invention has filtration
Function, has ensured reliable mobility and the heat conductivity of oily medium, also ensure that industrial and mineral JP cabinet intelligent constant-temperature system pipes simultaneously
The high life on road；
(5) industrial and mineral JP cabinet intelligent constant-temperature system of the present invention has medium capability of automatically more changing oil, by the driving of every section of oil circuit,
Realize pipeline oil medium fills work entirely, it is ensured that changes oil without pipeline and omits and blank pipe phenomenon occur, also ensure that oil circuit simultaneously
The efficiency of conduction of heat and safety；
(6) in the present invention, heat-producing machine is all crimped with semiconductor chilling plate by conductive graphite sheet mutually with refrigerator, is effectively increased
Heat transfer efficiency, has stopped heat-producing machine and refrigerator local overcooling or superheating phenomenon, strong guarantee industrial and mineral JP cabinet intelligent constant-temperature
The high stability of the refrigerating and heating combined equipment in system and high security.
Below in conjunction with the accompanying drawings the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of industrial and mineral JP cabinet intelligent constant-temperature system of the present invention.
Fig. 2 is the structural representation of refrigerating and heating combined equipment in industrial and mineral JP cabinet intelligent constant-temperature system of the present invention.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of industrial and mineral JP cabinet intelligent constant-temperature system, including JP cabinet body 1, refrigerating and heating combined equipment
2, internal heat exchanger 3, outside heat exchanger 4, first drive oil pump 5, second to drive oil pump 6 and several temperature sensing
Device 7；Be provided with refrigerating and heating combined equipment 2 in described JP cabinet body 1, internal heat exchanger 3, first drives oil pump 5, second to drive
Oil pump 6 and several temperature sensors 7, be provided with outside heat exchanger 4 outside JP cabinet body 1；Described refrigerating and heating combined equipment 2
Including heat-producing machine 8, refrigerator 9, controller 10 and some groups of semiconductor chilling plates 11 and housing 12；Upper end in described housing 12
Being provided with heat-producing machine 8, the lower end in housing 12 is provided with refrigerator 9, is provided with controller 10 between heat-producing machine 8 and refrigerator 9
With some groups of semiconductor chilling plates 11, heat-producing machine 8 and refrigerator 9 be all crimped on some groups of semiconductor chilling plates 11, some groups half
Conductor cooling piece 11 is electrically connected to controller 10, and controller 10 is connected with power line, and controller 10 drives oil pump with first respectively
5, second oil pump 6, several temperature sensor 7 signals of telecommunication is driven to connect；Described heat-producing machine 8 heats in medium and refrigerator 9
Cooling medium all uses oil medium；Described refrigerating and heating combined equipment 2 also include first interface pipeline the 13, second interface pipe 14,
Three interface pipe the 15, the 4th interface pipe the 16, the 5th pipeline the 17, the 6th pipeline the 18, the 7th pipeline 19 and the 8th pipelines 20, described
One end of first interface pipeline 13 is connected with one end of heat-producing machine 8, and the other end of first interface pipeline 13 and first drives oil
One end of pump 5 is connected, and first drives the other end of oil pump 5 to be connected with one end of outside heat exchanger 4；Described second connects
Mouth one end of pipeline 14 is connected with the other end of heat-producing machine 8, the other end of the second interface pipe 14 and outside heat exchanger 4
The other end be connected；Described one end of 3rd interface pipe 15 is connected with one end of refrigerator 9, the 3rd interface pipe 15
The other end is connected with one end of internal heat exchanger 3；One end of described 4th interface pipe 16 and the other end of refrigerator 9
Being connected, the other end of the 4th interface pipe 16 and second drives one end of oil pump 6 to be connected, and second drives another of oil pump 6
End is connected with the other end of internal heat exchanger 3；Arrange between described first interface pipeline 13 and the 3rd interface pipe 15
There are the 5th pipeline 17 and the 6th pipeline 18, described 5th pipeline 17 and the 6th pipeline 18 arranged crosswise and one end all and first interface
Pipeline 13 is connected, and the 5th pipeline 17 is all connected with the 3rd interface pipe 15 with the other end of the 6th pipeline 18；Described second
The 7th pipeline 19 and the 8th pipeline 20, described 7th pipeline 19 and it is provided with between interface pipe 14 and the 4th interface pipe 16
Eight pipeline 20 arranged crosswise and one end are all connected with the second interface pipe 14, the 7th pipeline 19 and the other end of the 8th pipeline 20
All it is connected with the 4th interface pipe 16；Described first interface pipeline 13 is connected with the 5th pipeline 17 at first interface pipeline 13
Being provided with the 5th electronic fuel tap 25 on the middle part of place and first interface pipeline 13 and the 6th pipeline 18 connection, second connects
Mouth pipeline 14 is connected with the 8th pipeline 20 with the 7th pipeline 19 connection and the second interface pipe 14 at the second interface pipe 14
Being provided with the first electronic fuel tap 21 on the middle part at the place of connecing, the 3rd interface pipe 15 is at the 3rd interface pipe 15 and the 5th pipeline
It is provided with the 8th electronic fuel tap on the middle part of 17 connections and the 3rd interface pipe 15 and the 6th pipeline 18 connection
28, the 4th interface pipe 16 is at the 4th interface pipe 16 and the 7th pipeline 19 connection and the 4th interface pipe 16 and the 8th pipe
It is provided with the 4th electronic fuel tap 24 on the middle part of connection, road 20, in described 5th pipeline 17, is provided with the 7th electronic oil
Valve 27, is provided with the 6th electronic fuel tap 26 in the 6th pipeline 18, be provided with the 3rd electronic fuel tap 23, the 8th pipe in the 7th pipeline 19
The second electronic fuel tap 22 it is provided with in road 20, described first electronic fuel tap the 21, second electronic fuel tap 23 of electronic fuel tap the 22, the 3rd,
4th electronic fuel tap the 25, the 6th electronic fuel tap 27 of electronic fuel tap the 26, the 7th of electronic fuel tap the 24, the 5th and the 8th electronic fuel tap 28 are equal
Electrically connect with controller 10；Described industrial and mineral JP cabinet intelligent constant-temperature system also includes oil plant auto-feeding device 31 and drainage device
32, described oil plant auto-feeding device 31 lower tube is connected to the tenth electronic fuel tap 37, outside the tenth electronic fuel tap 37 pipe is connected to
One end of portion's heat exchanger 4, described tenth electronic fuel tap 37 is electrically connected to controller 10, described oil plant auto-feeding device 31
Bottom is higher than the top of outside heat exchanger 4；Described drainage device 32 is connected to the 3rd interface pipe 15 and hands over internal heat
The lowest part of pipeline between parallel operation 3, described internal heat exchanger 3 is in the industrial and mineral JP cabinet all oil circuits of intelligent constant-temperature system
Minimum point, described drainage device 32 is additionally provided with the 9th electronic fuel tap 30, described 9th electronic fuel tap 30 and controller 10
Electrical connection.
Described industrial and mineral JP cabinet intelligent constant-temperature system also includes alarm and liquid crystal display, alarm and liquid crystal display
Being each attached on JP cabinet body 1, alarm is connected with controller 10 by wireless network with liquid crystal display.
Described industrial and mineral JP cabinet intelligent constant-temperature system also includes outer oil circuit purifier 36 and interior oil circuit purifier 35, institute
State outer oil circuit purifier 36 to be connected in series with between the second interface pipe 14 and outside heat exchanger 4, outer oil circuit purifier 36
One end pipe is connected to the other end of outside heat exchanger 4, and the other end pipe of outer oil circuit purifier 36 is connected to the second interface
The other end of pipeline 14；Described interior oil circuit purifier 35 is connected in series with between the 3rd interface pipe 15 and internal heat exchanger 3,
Described interior oil circuit purifier 35 one end pipe is connected to the other end of the 3rd interface pipe 15, another of interior oil circuit purifier 35
End pipe is connected to one end of internal heat exchanger 3；Described outer oil circuit purifier 36 and the filter element of interior oil circuit purifier 35
It is activated alumina adsorbents filter element.
Described oil medium is made up of the component of following mass concentration: 340 DEG C of fraction naphthenic base oils 75wt%, dodecanes
Base benzene 11wt%, metal antioxidant 130ppm, UV absorbent 1.3wt%, infrared absorbent 1.3wt%, T106 are high-alkali
Value calcium mahogany sulfonate 1.5wt%, T154 Ramulus Uncariae Cum Uncis imidodicarbonic diamide 3.2wt%, alkyl polystyrene 4.5wt%, BTA
1.8wt% and anti-coking agent 0.27wt%, the percentage by weight sum of described oil medium is 100%；
Produce described oil medium technique to comprise the steps:
(1) naphthenic base oils, detergent alkylate, metal antioxidant, UV absorbent and infrared absorbent are mixed,
At a temperature of 90 DEG C, uniform stirring 25min, obtains mixture；
(2) it is warming up to 133 DEG C, adds the hargil of the mixture quality 2.5wt% that step (1) obtains, the refined absorption of stirring
28min；
(3) it is filtered to remove precipitate and is purified miscella；
(4) T106 high base number calcium mahogany sulfonate, T154 Ramulus Uncariae Cum Uncis imidodicarbonic diamide, alkyl polystyrene, BTA and resistance is burnt
Agent adds in purification miscella, stirs 53min；
(5) drying and dehydrating under 0.75 × 10-3 vacuum condition；
(6) described oil medium is obtained by activated alumina adsorbents after being filtered.
It is provided with SMC insulation board 38 inside described JP cabinet body 1, at described SMC insulation board 38 and gap thereof, is provided with ring
Epoxy resins closure packed layer.
Described epoxy resin closure packed layer press mass fraction by the epoxy resin of 90 parts, 16.2 parts of carboxylic acrylonitrile butadiene rubber latexs, 6
Part polyacrylic ester latex, 7 parts of silica flours, 1.3 parts of aluminium silicate, 2.5 portions of anti-settling agents, 35 parts of polyamide curing agents and 1.1 parts of γ-
Aminopropyl triethoxysilane is made；And the mass ratio of described carboxylic acrylonitrile butadiene rubber latex and polyacrylic ester latex is 2.7:1；
Described epoxy resin closure packed layer processing technology comprises the steps:
(a) by after carboxylic acrylonitrile butadiene rubber latex breakdown of emulsion, dry for standby；
(b) by after polyacrylic ester latex breakdown of emulsion, dry for standby；
C carboxylic acrylonitrile butadiene rubber latex after step (a) is joined in epoxy resin by (), react 2h under conditions of temperature is 120 DEG C,
It is sequentially added into the polyacrylic ester latex after step (b) and gamma-aminopropyl-triethoxy-silane, in the condition that temperature is 120 DEG C
Lower reaction 1h, obtains the epoxy resin for thick liquid under room temperature；
D () is sequentially added into anti-settling agent, aluminium silicate and silica flour in the epoxy resin of thick liquid, after stirring 40min, and will mixing
Epoxy resin liquid potting is standby；
E () takes appropriate blending epoxy liquid, add polyamide curing agent, after being sufficiently mixed, smears and insulate in SMC with the cementation of fissures
At plate 38 surface and gap thereof；
Smear again with the cementation of fissures once after waiting 24h under (f) room temperature, wait to be fully cured.
Heat-producing machine 8 and refrigerator 9 surface in described housing 12 are all crimped with conductive graphite sheet 29, described heat-producing machine 8 He
Refrigerator 9 is all crimped with some groups of semiconductor chilling plate 11 phases by conductive graphite sheet 29, described heat-producing machine 8 and refrigerator 9 table
Conductive graphite sheet 29 phase in face is not in contact with each other, and described housing 12 uses heat-barrier material to make, described and heat-producing machine 8 surface heat conduction stone
The housing 12 position inner surface of ink sheet contact is provided with nanometer micropore heat insulation felt thermal insulation layer, described and refrigerator 9 surface conductive graphite
The housing 12 position inner surface of sheet contact is provided with polyurethane PU foam insulation；Between described controller 10 and refrigerator 9 away from
From for heat-producing machine 8 and the 1/3 of refrigerator 9 spacing.
Being provided with temperature sensor 7 at four end angles of described JP cabinet body 1, each temperature sensor 7 is by wireless
Network is connected with controller 10 signal of telecommunication.
The medium method of more changing oil of the industrial and mineral JP cabinet intelligent constant-temperature system of the present invention, comprises the steps:
S1, detection the first driving oil pump 5 and second drive whether oil pump 6 is in off working state, if being in inoperative shape
State, then perform step S2；If there being any one to drive oil pump in running order, then stop performing more to change oil medium program；
The tenth electronic fuel tap 37 closed by S2, controller 10；Open first electronic fuel tap the 21, second electronic fuel tap the 22, the 3rd electronic
Electronic fuel tap the 24, the 5th electronic fuel tap the 26, the 7th electronic oil of electronic fuel tap the 27, the 8th of electronic fuel tap the 25, the 6th of fuel tap the 23, the 4th
Valve 28 and the 9th electronic fuel tap 30, drainage device 32 releases oil medium；
The 9th electronic fuel tap 30 closed by S3, controller 10, and opens the tenth electronic fuel tap 37, and oil plant auto-feeding device 31 is at weight
In industrial and mineral JP cabinet intelligent constant-temperature system, new oily medium is injected under power effect；
The first electronic fuel tap the 21, the 4th electronic fuel tap the 24, the 6th electronic fuel tap 26 and the 7th electronic fuel tap closed by S4, controller 10
27, controller 10 starts the first driving oil pump 5 and second and drives oil pump 6, persistent period 4min；
The 5th electronic fuel tap the 28, second electronic fuel tap 22 and the 3rd electronic fuel tap of electronic fuel tap the 25, the 8th closed by S5, controller 10
23, open the first electronic fuel tap the 21, the 4th electronic fuel tap the 24, the 6th electronic fuel tap 26 and the 7th electronic fuel tap 27；Controller 10
Start the first driving oil pump 5 and second and drive oil pump 6, persistent period 4min；
First electronic fuel tap the 21, second electronic fuel tap the 22, the 3rd electronic fuel tap of electronic fuel tap the 23, the 4th closed by S6, controller 10
24, the 5th electronic fuel tap the 25, the 6th electronic fuel tap the 26, the 7th electronic fuel tap the 27, the 8th electronic fuel tap 28 and the tenth electronic fuel tap
37；Controller 10 cuts out the first driving oil pump 5 and second and drives oil pump 6, completes medium program step of more changing oil.
The operation principle of industrial and mineral JP cabinet intelligent constant-temperature system of the present invention:
When the temperature signal of temperature sensor 7 detection is higher than the setting value upper limit, controller 10 control the first driving oil pump 5, the
Two drive oil pump 6 open-minded, and meanwhile, controller 10 controls the second electronic fuel tap the 22, the 3rd electronic fuel tap 26 of electronic fuel tap the 23, the 6th
Closing with the 7th electronic fuel tap 27, controller 10 controls the first electronic fuel tap the 21, the 4th electronic fuel tap 25 of electronic fuel tap the 24, the 5th
Opening with the 8th electronic fuel tap 28, controller 10 controls semiconductor chilling plate 11 and starts work, starts operation of freezing in JP cabinet,
Internal heat exchanger 3 carries low-temperature receiver in JP cabinet body 1, and outside heat exchanger 4 discharges thermal source outside JP cabinet body 1,
The temperature in JP cabinet body 1 is reduced with this.
When the temperature signal of temperature sensor 7 detection is less than setting value lower limit, controller 10 controls the first driving oil pump
5, second driving oil pump 6 open-minded, meanwhile, controller 10 controls the second electronic fuel tap the 22, the 3rd electronic oil of electronic fuel tap the 23, the 6th
Valve 26 and the 7th electronic fuel tap 27 are opened, and controller 10 controls the first electronic fuel tap the 21, the 4th electronic oil of electronic fuel tap the 24, the 5th
Valve 25 and the 8th electronic fuel tap 28 are closed, and controller 10 controls semiconductor chilling plate 11 and starts work, start to heat in JP cabinet
Operation, internal heat exchanger 3 carries thermal source in JP cabinet body 1, and outside heat exchanger 4 discharges outside JP cabinet body 1
Low-temperature receiver, improves the interior temperature of JP cabinet body 1 with this.
When temperature sensor 7 detection temperature signal be range of set value in, controller 10 control the first driving oil pump 5,
Second drives oil pump 6 to close, and meanwhile, controller 10 controls the second electronic fuel tap the 22, the 3rd electronic fuel tap of electronic fuel tap the 23, the 6th
26, the 7th electronic fuel tap the 27, first electronic fuel tap the 21, the 4th electronic fuel tap the 24, the 5th electronic fuel tap 25 and the 8th electronic fuel tap
28 close, and controller 10 controls semiconductor chilling plate 11 and quits work.
In industrial and mineral JP cabinet intelligent constant-temperature system of the present invention, the temperature that controller 10 can also be detected by sensor 7
The bound setting value contrast of Signals & Systems temperature, controls the work in combination number of the some groups of semiconductor chilling plates 11 opened
Measure, and first drives oil pump and second to drive the speed of service of oil pump, to reach to make the soonest the interior temperature of JP cabinet body 1 to return
Setting value.The present invention is easy to the temperature in staff's Real Time Observation JP cabinet by liquid crystal display, and the present invention is temperature in JP cabinet
When spending high, send warning by alarm and wireless signal, remind staff to take measures, trouble-saving generation.This
Inventing and gather JP in-cabinet temperature signal by temperature sensor, controller controls some groups of semiconductor chilling plates according to temperature signal
Work in combination quantity, first drive oil pump and second to drive the speed of service of oil pump, and controller is according to temperature signal control
In interface pipe, the flow direction of oil medium, is in constant temperature, and can ensure that industrial and mineral JP cabinet intelligence in being reliably accurately controlled JP cabinet
Maximum energy-saving state can be in by constant temperature system.
The present invention blocks packed layer by SMC insulation board and epoxy resin and JP cabinet body is blocked and isolated, it is ensured that
The sealing of JP cabinet body and insulating properties；Wherein, epoxy resin blocks packed layer on the basis of existing technology, by industrial and mineral
Carry out Improvement by the specific environment of JP cabinet intelligent constant-temperature system and successfully customization forms after repetition test, there is resistance to burning
Erosion, anti-soda acid, moisture absorption heat stability, ageing-resistant, anti-shearing force, high insulation, the excellent properties of high sealing, it is ensured that JP cabinet close
Envelope and safety.After the epoxy resin closure packed layer prepared by the formula in embodiment and preparation method is solidified, Jing Guoyu
Ordinary epoxy resin adhesive adds the Data Comparison Analysis after firming agent solidification, draws present invention shearing at normal temperatures
Force intensity is 23.02MPa, and the shearing force intensity after 55 degree 98～100% hydrothermal aging 1000 hours is 22.48MPa, 90
Degree salt fog after aging 300 hours shearing force intensity be 22.35MPa, than market ordinary epoxy resin adhesive solidify after product more
Adapt to use in industrial and mineral JP cabinet intelligent constant-temperature system, there is more structurally sound mechanical property；In terms of electrical insulation properties, by
Being added with silica flour in formula, product has higher insulating properties and ablation resistance, generally speaking, the epoxy of the present invention
Resin closure packed layer is suitable in industrial and mineral JP cabinet intelligent constant-temperature system using the most, it is possible to given play to industrial and mineral JP cabinet intelligence
The optimum performance of constant temperature system.
Oily medium in the present invention have that viscosity is low, flash-point is high, antioxygenic property is excellent and stable, degassing property is good, suppression
Charged, adapt to the feature that high-low temperature difference, high-cleanness, high insulation, heat conductivility are excellent；Oily media lines in the present invention has especially
There is filtering function, ensured the reliable mobility of oily medium and heat conductivity, also ensure that industrial and mineral JP cabinet intelligent constant-temperature simultaneously
The high life of system pipeline.Oily medium in the embodiment of the present invention is through detection, and its kinematic viscosity is 9.3mm2/s(40 DEG C), dodge
Point (remaining silent) is 144.5 DEG C, and acid number is 0.014mgKOH/g, and degassing property is 4.15 μ L/min, and breakdown voltage is 87KV/2.5mm；
Compared with common conduction oil, possess excellent electric property and possess the ability that suppression is charged, guarantee industrial and mineral can be taken into account and use
The heat conduction requirement of JP cabinet intelligent constant-temperature system and security performance, be to adapt to the steady of the big temperature difference in industrial and mineral JP cabinet intelligent constant-temperature system
Fixed reliable conduction of heat oil medium.
Industrial and mineral JP cabinet intelligent constant-temperature system of the present invention has medium capability of automatically more changing oil, by driving every section of oil circuit
Dynamic, it is achieved pipeline oil medium entirely fill work, it is ensured that change oil without pipeline and omit and blank pipe phenomenon occurs, also ensure that oil simultaneously
The efficiency of road conduction of heat and safety；In an embodiment of the present invention, described heat-producing machine 8 and refrigerator 9 all pass through conductive graphite
Sheet 29 crimps with semiconductor chilling plate 11 phase, is effectively increased heat transfer efficiency, has stopped heat-producing machine 8 and refrigerator 9 local overcooling
Or superheating phenomenon, strong guarantee the industrial and mineral high stability of refrigerating and heating combined equipment 2 in JP cabinet intelligent constant-temperature system and Gao An
Quan Xing.
In addition to the above embodiments, other not described embodiments also should be within protection scope of the present invention.Herein
Described specific embodiment is only that those skilled in the art are permissible to present invention spirit explanation for example
Described specific embodiment is made various amendment or supplements or use similar mode to substitute, but without departing from this
Invention spirit or surmount scope defined in appended claims.Although illustrating through specific term herein, but
It is not excluded for using the probability of other terms, uses these terms to be only used to easily to describe and explain the basis of the present invention
Matter, it is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (9)
1. an industrial and mineral JP cabinet intelligent constant-temperature system, it is characterised in that include JP cabinet body (1), refrigerating and heating combined equipment (2),
Internal heat exchanger (3), outside heat exchanger (4), the first driving oil pump (5), the second driving oil pump (6) and several temperature
Degree sensor (7)；Refrigerating and heating combined equipment (2), internal heat exchanger (3), the first driving it is provided with in described JP cabinet body (1)
Oil pump (5), the second driving oil pump (6) and several temperature sensors (7), JP cabinet body (1) outside is provided with outside heat and hands over
Parallel operation (4)；Described refrigerating and heating combined equipment (2) includes heat-producing machine (8), refrigerator (9), controller (10) and some groups of quasiconductor systems
Cold (11) and housing (12)；Upper end in described housing (12) is provided with heat-producing machine (8), and the lower end in housing (12) is provided with
Refrigerator (9), is provided with controller (10) and some groups of semiconductor chilling plates (11) between heat-producing machine (8) and refrigerator (9), system
Hot device (8) and refrigerator (9) are all crimped on some groups of semiconductor chilling plates (11), some groups of semiconductor chilling plate (11) electrical connections
In controller (10), controller (10) is connected with power line, and controller (10) drives oil pump (5), the second driving respectively with first
Oil pump (6), several temperature sensors (7) signal of telecommunication connect；Described heat-producing machine (8) heats system in medium and refrigerator (9)
Cold media all uses oil medium；Described refrigerating and heating combined equipment (2) also includes first interface pipeline (13), the second interface pipe
(14), the 3rd interface pipe (15), the 4th interface pipe (16), the 5th pipeline (17), the 6th pipeline (18), the 7th pipeline (19)
With the 8th pipeline (20), one end of described first interface pipeline (13) is connected with one end of heat-producing machine (8), first interface pipeline
(13) the other end and first drives one end of oil pump (5) to be connected, and first drives the other end of oil pump (5) to hand over outside heat
One end of parallel operation (4) is connected；One end of described second interface pipe (14) is connected with the other end of heat-producing machine (8), and second
The other end of interface pipe (14) is connected with the other end of outside heat exchanger (4)；Described 3rd interface pipe (15)
One end is connected with the one end of refrigerator (9), the other end of the 3rd interface pipe (15) and one end of internal heat exchanger (3)
It is connected；Described one end of 4th interface pipe (16) is connected with the other end of refrigerator (9), the 4th interface pipe (16)
The other end and second drives one end of oil pump (6) to be connected, and second drives the other end and the internal heat exchanger of oil pump (6)
(3) the other end is connected；It is provided with the 5th pipeline between described first interface pipeline (13) and the 3rd interface pipe (15)
(17) and the 6th pipeline (18), described 5th pipeline (17) and the 6th pipeline (18) arranged crosswise and one end all with first interface pipe
Road (13) is connected, and the 5th pipeline (17) is all connected with the 3rd interface pipe (15) with the other end of the 6th pipeline (18)；Institute
State and be provided with the 7th pipeline (19) and the 8th pipeline (20) between the second interface pipe (14) and the 4th interface pipe (16), described
7th pipeline (19) is all connected with the second interface pipe (14) with the 8th pipeline (20) arranged crosswise and one end, the 7th pipeline
(19) other end with the 8th pipeline (20) is all connected with the 4th interface pipe (16)；Described first interface pipeline (13) is
One interface pipe (13) and the 5th pipeline (17) connection and first interface pipeline (13) and the 6th pipeline (18) connection
Middle part on be provided with the 5th electronic fuel tap (25), the second interface pipe (14) the second interface pipe (14) with the 7th pipe
(19) connection, road and the second interface pipe (14) are provided with first on the middle part of the 8th pipeline (20) connection
Electronic fuel tap (21), the 3rd interface pipe (15) connects with the 5th pipeline (17) connection and the 3rd at the 3rd interface pipe (15)
Mouth pipeline (15) is provided with the 8th electronic fuel tap (28), the 4th mouthpiece on the middle part of the 6th pipeline (18) connection
Road (16) is at the 4th interface pipe (16) and the 7th pipeline (19) connection and the 4th interface pipe (16) and the 8th pipeline
(20) it is provided with the 4th electronic fuel tap (24) on the middle part of connection, in described 5th pipeline (17), is provided with the 7th electricity
Dynamic fuel tap (27), is provided with the 6th electronic fuel tap (26), is provided with the 3rd electronic in the 7th pipeline (19) in the 6th pipeline (18)
Fuel tap (23), is provided with the second electronic fuel tap (22), described first electronic fuel tap (21), the second electronic oil in the 8th pipeline (20)
Valve (22), the 3rd electronic fuel tap (23), the 4th electronic fuel tap (24), the 5th electronic fuel tap (25), the 6th electronic fuel tap (26),
Seven electronic fuel taps (27) and the 8th electronic fuel tap (28) all electrically connect with controller (10)；Described industrial and mineral JP cabinet intelligent constant-temperature system
System also includes oil plant auto-feeding device (31) and drainage device (32), and described oil plant auto-feeding device (31) lower tube connects
In the tenth electronic fuel tap (37), the tenth electronic fuel tap (37) pipe is connected to one end of outside heat exchanger (4), described tenth electricity
Dynamic fuel tap (37) is electrically connected to controller (10), and described oil plant auto-feeding device (31) bottom is higher than outside heat exchanger
(4) top；Described drainage device (32) is connected to pipeline between the 3rd interface pipe (15) and internal heat exchanger (3)
Lowest part, described internal heat exchanger (3) is in the minimum point in the industrial and mineral JP cabinet all oil circuits of intelligent constant-temperature system, described
Being additionally provided with the 9th electronic fuel tap (30) on drainage device (32), described 9th electronic fuel tap (30) is electrically connected with controller (10)
Connect.
Industrial and mineral JP cabinet intelligent constant-temperature system the most according to claim 1, it is characterised in that described industrial and mineral JP cabinet intelligence
Constant temperature system also includes that alarm and liquid crystal display, alarm and liquid crystal display are each attached on JP cabinet body (1), reports to the police
Device is connected with controller (10) by wireless network with liquid crystal display.
Industrial and mineral JP cabinet intelligent constant-temperature system the most according to claim 1, it is characterised in that described industrial and mineral JP cabinet intelligence
Constant temperature system also includes outer oil circuit purifier (36) and interior oil circuit purifier (35), and described outer oil circuit purifier (36) is gone here and there
It is connected between the second interface pipe (14) and outside heat exchanger (4), outside outer oil circuit purifier (36) one end pipe is connected to
The other end of portion's heat exchanger (4), the other end pipe of outer oil circuit purifier (36) is connected to the second interface pipe (14)
The other end；Described interior oil circuit purifier (35) is connected in series with between the 3rd interface pipe (15) and internal heat exchanger (3), institute
State interior oil circuit purifier (35) one end pipe and be connected to the other end of the 3rd interface pipe (15), interior oil circuit purifier (35)
Other end pipe is connected to one end of internal heat exchanger (3)；Described outer oil circuit purifier (36) and interior oil circuit purifier
(35) filter element is activated alumina adsorbents filter element.
Industrial and mineral JP cabinet intelligent constant-temperature system the most according to claim 1, it is characterised in that described oil medium is by following matter
The component composition of amount concentration: 330 DEG C-350 DEG C fraction naphthenic base oils 70wt%-80wt%, detergent alkylate 10wt%-
13wt%, metal antioxidant 10-150ppm, UV absorbent 0.1wt%-2.5wt%, infrared absorbent 0.1wt%-
2.5wt%, T106 high base number calcium mahogany sulfonate 1-2.3wt%, T154 Ramulus Uncariae Cum Uncis imidodicarbonic diamide 3-4.2wt%, alkyl polystyrene
4-5wt%, BTA 0.8-3wt% and anti-coking agent 0.1-0.3wt%, the percentage by weight sum of described oil medium is
100%；
Produce described oil medium technique to comprise the steps:
I, naphthenic base oils, detergent alkylate, metal antioxidant, UV absorbent and infrared absorbent are mixed,
At a temperature of 88 DEG C-92 DEG C, uniform stirring 20-30min, obtains mixture；
II, it is warming up to 132 DEG C-135 DEG C, adds the hargil of the mixture quality 2wt%-2.5wt% that step I obtains, stirring essence
System absorption 25-30min；
III, it is filtered to remove precipitate and is purified miscella；
IV, T106 high base number calcium mahogany sulfonate, T154 Ramulus Uncariae Cum Uncis imidodicarbonic diamide, alkyl polystyrene, BTA and resistance is burnt
Agent adds in purification miscella, stirs 50-55min；
V, 0.6 × 10-3-0.8×10-3Drying and dehydrating under Pa vacuum condition；
VI, described oil medium is obtained by activated alumina adsorbents after being filtered.
Industrial and mineral JP cabinet intelligent constant-temperature system the most according to claim 1, it is characterised in that in described JP cabinet body (1)
Side is provided with SMC insulation board (38), is provided with epoxy resin closure packed layer at described SMC insulation board (38) and gap thereof.
Industrial and mineral JP cabinet intelligent constant-temperature system the most according to claim 5, it is characterised in that the closure of described epoxy resin is filled out
Fill layer by mass fraction by the epoxy resin of 80～100 parts, 3～21 parts of carboxylic acrylonitrile butadiene rubber latexs, 1.1～7.7 parts of polyacrylate
Latex, 5～10 parts of silica flour, 1.1～1.5 parts of aluminium silicate, 2-3 part anti-settling agent, 25-38 part polyamide curing agent and 1～3 part
Gamma-aminopropyl-triethoxy-silane is made；And the mass ratio of described carboxylic acrylonitrile butadiene rubber latex and polyacrylic ester latex is 2.7:
1；
Described epoxy resin closure packed layer processing technology comprises the steps:
(a) by after carboxylic acrylonitrile butadiene rubber latex breakdown of emulsion, dry for standby；
(b) by after polyacrylic ester latex breakdown of emulsion, dry for standby；
C carboxylic acrylonitrile butadiene rubber latex after step (a) is joined in epoxy resin by (), react 2h under conditions of temperature is 120 DEG C,
It is sequentially added into the polyacrylic ester latex after step (b) and gamma-aminopropyl-triethoxy-silane, in the condition that temperature is 120 DEG C
Lower reaction 1h, obtains the epoxy resin for thick liquid under room temperature；
D () is sequentially added into anti-settling agent, aluminium silicate and silica flour in the epoxy resin of thick liquid, after stirring 40min, and will mixing
Epoxy resin liquid potting is standby；
E () takes appropriate blending epoxy liquid, add polyamide curing agent, after being sufficiently mixed, smears and insulate in SMC with the cementation of fissures
At plate (38) surface and gap thereof；
Smear again with the cementation of fissures once after waiting 24h under (f) room temperature, wait to be fully cured.
Industrial and mineral JP cabinet intelligent constant-temperature system the most according to claim 1, it is characterised in that the system in described housing (12)
Hot device (8) and refrigerator (9) surface are all crimped with conductive graphite sheet (29), described heat-producing machine (8) and refrigerator (9) all by leading
Hot graphite flake (29) crimps mutually with some groups of semiconductor chilling plates (11), described heat-producing machine (8) and the heat conduction on refrigerator (9) surface
Graphite flake (29) is not in contact with each other mutually, and described housing (12) uses heat-barrier material to make, described and heat-producing machine (8) surface conductive graphite
Housing (12) the position inner surface of sheet contact is provided with nanometer micropore heat insulation felt thermal insulation layer, described and refrigerator (9) surface heat conduction stone
Housing (12) the position inner surface of ink sheet contact is provided with polyurethane PU foam insulation；Described controller (10) and refrigerator (9)
Between distance is heat-producing machine (8) and refrigerator (9) spacing 1/3.
Industrial and mineral JP cabinet intelligent constant-temperature system the most according to claim 1, it is characterised in that described JP cabinet body (1)
Being provided with temperature sensor (7) at four end angles, each temperature sensor (7) is by wireless network and controller (10) telecommunications
Number connect.
9. a medium method of more changing oil for industrial and mineral JP cabinet intelligent constant-temperature system according to claim 1, its feature exists
In, comprise the steps:
S1, detection the first driving oil pump (5) and second drive whether oil pump (6) is in off working state, if being in non-work
Make state, then perform step S2；If there being any one to drive oil pump in running order, then stop performing more to change oil medium journey
Sequence；
The tenth electronic fuel tap (37) closed by S2, controller (10)；Open the first electronic fuel tap (21), the second electronic fuel tap (22),
3rd electronic fuel tap (23), the 4th electronic fuel tap (24), the 5th electronic fuel tap (25), the 6th electronic fuel tap (26), the 7th electronic
Fuel tap (27), the 8th electronic fuel tap (28) and the 9th electronic fuel tap (30), drainage device (32) releases oil medium；
The 9th electronic fuel tap (30) closed by S3, controller (10), and opens the tenth electronic fuel tap (37), oil plant auto-feeding device
(31) in industrial and mineral JP cabinet intelligent constant-temperature system, new oily medium is injected under gravity；
S4, controller (10) close the first electronic fuel tap (21), the 4th electronic fuel tap (24), the 6th electronic fuel tap (26) and the 7th
Electronic fuel tap (27), controller (10) starts the first driving oil pump (5) and second and drives oil pump (6), persistent period 1～5min；
S5, controller (10) close the 5th electronic fuel tap (25), the 8th electronic fuel tap (28), the second electronic fuel tap (22) and the 3rd
Electronic fuel tap (23), opens the first electronic fuel tap (21), the 4th electronic fuel tap (24), the 6th electronic fuel tap (26) and the 7th electronic
Fuel tap (27)；Controller (10) starts the first driving oil pump (5) and second and drives oil pump (6), persistent period 1～5min；
S6, controller (10) close the first electronic fuel tap (21), the second electronic fuel tap (22), the 3rd electronic fuel tap (23), the 4th
Electronic fuel tap (24), the 5th electronic fuel tap (25), the 6th electronic fuel tap (26), the 7th electronic fuel tap (27), the 8th electronic fuel tap
And the tenth electronic fuel tap (37) (28)；Controller (10) cuts out the first driving oil pump (5) and second and drives oil pump (6), completes more
Change oil medium program step.
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| CN106325327A (en) * | 2016-08-26 | 2017-01-11 | 穆勇华 | Industrial and mineral JP cabinet intelligent constant temperature device |
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| CN111309073A (en) * | 2020-02-26 | 2020-06-19 | 青岛强之力工贸有限公司 | Temperature control system of adhesive |
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Effective date of registration: 20211223 Address after: 225500 Tangning village, Jiangyan economic open zone, Taizhou City, Jiangsu Province Patentee after: JIANGSU SUNENG MACHINERY Co.,Ltd. Address before: 225500 Tangning village, Jiangyan Economic Development Zone, Taizhou City, Jiangsu Province Patentee before: JIANGSU AEROSPACE ELECTRIC Co.,Ltd. |