CN207488844U - The temperature control system of small size vacuum cavity - Google Patents
The temperature control system of small size vacuum cavity Download PDFInfo
- Publication number
- CN207488844U CN207488844U CN201721314924.4U CN201721314924U CN207488844U CN 207488844 U CN207488844 U CN 207488844U CN 201721314924 U CN201721314924 U CN 201721314924U CN 207488844 U CN207488844 U CN 207488844U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- vacuum tank
- cavity
- vacuum
- temperature
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000005057 refrigeration Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims description 11
- 206010037660 Pyrexia Diseases 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 230000009466 transformation Effects 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Abstract
The temperature control system of small size vacuum cavity, it includes a vacuum tank, heating system and refrigeration system that useful pipeline is cascaded is configured outside the vacuum tank, flow control valve is respectively arranged on the pipeline of series connection, the pipeline connection is set to the heat exchanger in vacuum tank, and it is drawn in the other end of the heat exchanger with pipeline, through circulating pump connection and the heating unit and refrigerating plant connected, at least one temperature sensor with temperature controller outside conducting wire connection vacuum tank is provided in the vacuum tank, and the temperature controller is at least connect with circulating pump and each flow control valve；It has that structure composition is reasonable, safe and reliable, small, the features such as can realizing temperature quick accurate transformation.
Description
Technical field
The utility model relates to a kind of temperature control systems of small size vacuum cavity, belong to temperature control technique field.
Background technology
The temperature control system of current vacuum cavity is this mainly comprising vacuum heater, such as electron tubes type furnace apparatus
Equipment generally uses the natural type of cooling in cooling, without special cooling system, it is difficult to quickly realize that temperature reduces, in addition
This equipment volume is larger, and electric energy consumption is usually larger, not energy-efficient environmental protection, and works under the conditions of higher alternating voltage,
Security performance is not high；In addition also have the heating that a kind of Resistant heating carried out in vacuum chamber realizes temperature, equally there is also
Only heat up and can not fast cooling the shortcomings that.Although for some more accurate vacuum cavities, special configuration has vacuum system
Cooling system, it, using liquid nitrogen refrigerating, vacuum cavity is realized at -60 DEG C or more usually below -60 DEG C using external refrigeration equipment
Interior temperature reduces, and energy consumption is very big.
Invention content
The purpose of the utility model is to overcome the shortcomings of the prior art, and it is reasonable to provide a kind of structure composition, makes
It is small with safe and reliable, it can realize the temperature control system of the small size vacuum cavity of the quick accurate transformation of temperature.
The purpose of this utility model is completed by following technical solution, a kind of temperature control system of small size vacuum cavity
System, it includes a vacuum tank, heating system and refrigeration system that useful pipeline is cascaded is configured outside the vacuum tank,
Flow control valve is respectively arranged on the pipeline of series connection, the pipeline connection is set to the heat exchanger in vacuum tank,
And drawn in the other end of the heat exchanger with pipeline, through circulating pump connection and the heating unit and refrigerating plant connected,
At least one temperature sensor with temperature controller outside conducting wire connection vacuum tank, and the temperature are provided in the vacuum tank
Degree controller is at least connect with circulating pump and each flow control valve.
As preferred：The heating system includes the interior heating cavity that PTC fever tablets are housed, and is set on the heating cavity
There is the inlet and outlet of connecting line；The refrigeration system includes the interior refrigeration cavity for being equipped with multistage TEC cooling pieces, the system
The inlet and outlet of connecting line is provided on cold cavity；The matchmaker's fluid circulated is filled in the pipeline；Described
PTC fever tablets connect power supply, solid-state relay connection by respective solid-state relay respectively with multistage TEC cooling pieces
Temperature controller.
As preferred：The heating unit and refrigerating plant are front and rear are sequentially connected in series, and in intermediate connection with pipeline
It is connected with one on pipeline to be in charge of, this is in charge of the pipe of flow control valve and access vacuum tank inside heat exchanger to connect by one
Road connects.
The utility model is reasonable with structure composition, safe and reliable, small, can realize that temperature quickly accurately turns
The features such as changing.
Description of the drawings
Fig. 1 is the structure composition schematic diagram of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing：Shown in Fig. 1, one kind described in the utility model is small
The temperature control system of type vacuum cavity, it includes a vacuum tank 1, and useful pipeline 2, which is configured, outside the vacuum tank 1 is cascaded
Heating system 3 and refrigeration system 4, be respectively arranged with flow control valve 5 on the pipeline 2 of series connection, the pipeline 2 connection is set
The heat exchanger 6 being placed in vacuum tank 1, and being drawn in the other end pipeline 2 of the heat exchanger 6, through the connection of circulating pump 7 with
The heating system 3 of the series connection and refrigeration system 4 are provided at least one in the vacuum tank 1 and connect vacuum tank with conducting wire 8
The temperature sensor 10 of 1 outer temperature controller 9, and the temperature controller 9 at least with circulating pump 7 and each flow control valve 5
Connection.
Shown in figure, the heating system 3 includes the interior heating cavity 12 that PTC fever tablets 11 are housed, the heating cavity
The inlet and outlet of connecting line 2 is provided on 12；The refrigeration system 4 is equipped with multistage TEC cooling pieces 13 in including
Freeze cavity 14, and the inlet and outlet of connecting line 2 is provided on the refrigeration cavity 14；Cycle is filled in the pipeline 2
Matchmaker's fluid of flowing, such as the existing conventional matchmaker's fluid of molten oil；The PTC fever tablets 11 and multistage TEC cooling pieces 13 is distinguished
Power supply, the solid-state relay 15 connection temperature controller 9 are connected by respective solid-state relay 15.
Heating system 3 and refrigeration system 4 pipeline 2 described in the utility model is front and rear is sequentially connected in series, and in centre
One is connected on connecting line 2 and is in charge of 16, this is in charge of 16 flow control valves 5 to connect by one with accessing in vacuum tank 1
The pipeline 2 of heat exchanger 6 connects.
In the embodiment of the utility model, 12V DC Low Voltage Technique may be used and realize temperature control, performance safety；
By the way that semiconductor element is controlled to realize the complete regulation and control of temperature, temperature control console is small.In the temperature control console of vacuum tank（System
System）Comprising heating part and refrigerating part, it can realize that temperature is quickly accurately converted.
Claims (3)
1. the temperature control system of small size vacuum cavity, it includes a vacuum tank, it is characterised in that is configured with outside the vacuum tank
The heating system and refrigeration system being cascaded with pipeline are respectively arranged with flow control valve on the pipeline of series connection, described
Pipeline connection be set to heat exchanger in vacuum tank, and drawn with pipeline in the other end of the heat exchanger, through cycle
Pump connects and the heating unit and refrigerating plant connected, and be provided at least one in the vacuum tank connects vacuum with conducting wire
The temperature sensor of the outer temperature controller of container, and the temperature controller at least connects with circulating pump and each flow control valve
It connects.
2. the temperature control system of small size vacuum cavity according to claim 1, it is characterised in that the heating system includes
The interior heating cavity equipped with PTC fever tablets is provided with the inlet and outlet of connecting line on the heating cavity；The refrigeration system
System includes the interior refrigeration cavity for being equipped with multistage TEC cooling pieces, and the inlet and outlet of connecting line is provided on the refrigeration cavity；
The matchmaker's fluid circulated is filled in the pipeline；The PTC fever tablets and multistage TEC cooling pieces are respectively by respective
Solid-state relay connection power supply, the solid-state relay connection temperature controller.
3. the temperature control system of small size vacuum cavity according to claim 1 or 2, it is characterised in that the heating unit and
Refrigerating plant with pipeline be it is front and rear be sequentially connected in series, and be connected with one on intermediate connecting line and be in charge of, this is in charge of by one
The flow control valve to connect connects with accessing the pipeline of vacuum tank inside heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721314924.4U CN207488844U (en) | 2017-10-12 | 2017-10-12 | The temperature control system of small size vacuum cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721314924.4U CN207488844U (en) | 2017-10-12 | 2017-10-12 | The temperature control system of small size vacuum cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207488844U true CN207488844U (en) | 2018-06-12 |
Family
ID=62480139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721314924.4U Expired - Fee Related CN207488844U (en) | 2017-10-12 | 2017-10-12 | The temperature control system of small size vacuum cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207488844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632637A (en) * | 2017-10-12 | 2018-01-26 | 浙江东成生物科技股份有限公司 | A kind of temperature control system of small size vacuum cavity |
-
2017
- 2017-10-12 CN CN201721314924.4U patent/CN207488844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632637A (en) * | 2017-10-12 | 2018-01-26 | 浙江东成生物科技股份有限公司 | A kind of temperature control system of small size vacuum cavity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105895998A (en) | Composite thermal management system | |
| CN104373995A (en) | Heat supplying and water heating device and system allowing to be switched alternately and wall-hanging stove | |
| CN105546872A (en) | Circulation system capable of automatically refrigerating and heating by using air energy | |
| CN207488844U (en) | The temperature control system of small size vacuum cavity | |
| CN106016826B (en) | With the cooling high/low temperature hot oil control system of second level | |
| CN106059323A (en) | Cooling system of frequency converter | |
| CN2906521Y (en) | Multifunctional water heating device by reclaiming waste heat | |
| CN107543366A (en) | A kind of temperature regulation system of vacuum tank at lower voltages | |
| CN107742761A (en) | Heat management system and electric supply installation | |
| CN107632637A (en) | A kind of temperature control system of small size vacuum cavity | |
| CN206890973U (en) | The cooling water system constructional device used under low circumstance temperature operating mode | |
| CN206291532U (en) | Produce the multi-level condensation heat pumping system of high-temperature-hot-water | |
| CN201814385U (en) | Heat pipe type combined water dispenser | |
| CN208917229U (en) | A kind of stokehold clay gun humidity control system | |
| CN201014823Y (en) | Hot water-producing device of refrigerating device compressor | |
| CN203719224U (en) | Direct-combustion lithium bromide absorption cold and hot water unit used for producing high-temperature hot water | |
| CN204313429U (en) | Based on the energy utilization system of water cold storage | |
| CN207778031U (en) | It is a kind of to heat cooling pipe-line system simultaneously | |
| CN206256956U (en) | Double air pump cooling devices of radiator of car engine | |
| CN206256957U (en) | The quickly cooling device of radiator of car engine | |
| CN206469495U (en) | A kind of heat riser | |
| CN205878628U (en) | Warm oily control system of height that accuracy adjusted temperature | |
| CN217587424U (en) | Vacuum aging equipment with quick cooling function | |
| CN108036195A (en) | A kind of pipe-line system that can heat cooling at the same time | |
| CN206932547U (en) | The outer water cooling system of phase modifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |