CN204692245U - A kind of solid carbon dioxide maker hydraulic cooling system - Google Patents
A kind of solid carbon dioxide maker hydraulic cooling system Download PDFInfo
- Publication number
- CN204692245U CN204692245U CN201520422645.4U CN201520422645U CN204692245U CN 204692245 U CN204692245 U CN 204692245U CN 201520422645 U CN201520422645 U CN 201520422645U CN 204692245 U CN204692245 U CN 204692245U
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- Prior art keywords
- carbon dioxide
- cooling
- maker
- cooling system
- hydraulic
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Abstract
The utility model discloses a kind of solid carbon dioxide maker hydraulic cooling system, there is the cooling channel that take carbon dioxide as cooling medium, the cooling section that the fuel tank that this coolant drainage road has corresponding maker is arranged, this cooling section has for carbon dioxide input, the input end exported and output terminal, and this input end connects the carbon dioxide output terminal of maker.The cryogenic carbon dioxide gas utilizing maker to discharge to this new and innovative, realize the cooling effect of the fuel tank to hydraulic system, the carbon dioxide obtained in pelletized carbon dioxide manufacturing system is recycled, the duty requirements that also can run according to hydraulic system, combine with traditional cold radiator cooler and hydraulic system oil liquid is dispelled the heat, reduce system capacity loss, save cost of production.
Description
Technical field
The utility model relates to solid carbon dioxide maker field, specifically refers to a kind of solid carbon dioxide maker hydraulic cooling system.
Background technique
At present, the making method of solid carbon dioxide normally, first liquid carbon dioxide is entered material mouth by throttle expansion valve, thereafter in extruding die cavity, there is physical change and form Powdered solid carbon dioxide, other carbon dioxide produced are discharged by the relief opening on extruding die cavity, after reaching the feed time of regulation, drive the Powdered solid carbon dioxide of piston press by hydraulic pressure installation, in extruding die cavity, form highdensity solid carbon dioxide in this.
Solid carbon dioxide maker needs to configure the hydraulic cooling system cooled the fluid of hydraulic pressure installation, and this cooling system is adopt supporting radiator to cool at present.But the material that solid carbon dioxide maker is produced is solid carbon dioxide, a part of carbon dioxide can be evaporated in the process of raw material liquid carbon dioxide boil down to solid carbon dioxide, this gas temperature is lower, usually be directly taken as waste gas at present directly to emit, there is very large waste.
Model utility content
The purpose of this utility model is to provide a kind of solid carbon dioxide maker hydraulic cooling system, and the carbon dioxide that the system that makes full use of produces carries out hydraulic pressure cooling, has greatly saved the energy loss of system, avoids waste.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of solid carbon dioxide maker hydraulic cooling system, there is the cooling channel that take carbon dioxide as cooling medium, the cooling section that the fuel tank that this coolant drainage road has corresponding maker is arranged, this cooling section has for carbon dioxide input, the input end exported and output terminal, and this input end connects the carbon dioxide output terminal of maker.
Be provided with an affiliated channel before the corresponding cooling section of described cooling channel, be provided with between this cooling channel and affiliated channel one for control flow of carbon dioxide gas to valve body.
Described valve body is two-position four way change valve, and what the commutation of this two-position four way change valve exported one leads to and be connected on cooling channel, and another leads to and connects affiliated channel.
Described hydraulic cooling system is also provided with traditional cold radiator cooler, and this traditional cold radiator cooler is set up in parallel with cooling channel.
Described hydraulic cooling system is also provided with temperature controlling device, this temperature controlling device comprises temperature transducer and controller, temperature transducer is located at hydraulic oil container place for detecting oil content, temperature transducer electrical connection controller, and the output terminal of controller connects valve body with control valve body work.
Described hydraulic cooling system is also provided with traditional cold radiator cooler, and this traditional cold radiator cooler is set up in parallel with cooling channel; Described controller is provided with the control end for controlling traditional cold radiator cooler keying work.
After adopting such scheme, this Novel photo is for the beneficial effect of prior art: this New Solid carbon dioxide maker hydraulic cooling system, and the cryogenic carbon dioxide gas innovatively utilizing maker to discharge realizes the cooling effect of the fuel tank to hydraulic system; Preferably, carbon dioxide cooling unit and traditional cold radiator cooler are set up in parallel, and the cooling unit work of needs can be selected according to operating conditions demand.Adopt the cooling of carbon dioxide cooling unit at ordinary times, by the monitoring to oil temperature in hydraulic reservoir, only have when the oil temperature in fuel tank is dispelled the heat higher than opening traditional cold radiator cooler again during the monitor value set, guarantee that fluid carries out work in certain temperature range, this has not only greatly saved the energy loss of system, and the effect enabling the carbon dioxide utilizing system to produce carry out cooling plays maximum, the most abundant.
Accompanying drawing explanation
Fig. 1 is the principle schematic of this New Solid carbon dioxide maker hydraulic cooling system;
Fig. 2 is the principle sketch of carbon dioxide cooling unit.
Label declaration
Carbon dioxide cooling unit 100
Cooling channel 1 cooling section 11
Input end 12 output terminal 13
Affiliated channel 2 two-position four way change valve 3
Traditional cold radiator cooler 200 temperature controlling device 300
Fuel tank 400.
Embodiment
Below in conjunction with the drawings and specific embodiments, this case is described in further detail.
This case relates to a kind of solid carbon dioxide maker hydraulic cooling system, has carbon dioxide cooling unit 100.
As shown in Figure 2, this carbon dioxide cooling unit 100 has a cooling channel 1, and this cooling channel 1 take carbon dioxide as cooling medium, and source is the cryogenic carbon dioxide gas that solid carbon dioxide maker produces.This cooling channel 1 has cooling section 11, input end 12 and output terminal 13.The fuel tank 400 of the corresponding maker of cooling section 11 is arranged, for carrying out cooling action to fuel tank 400.The two ends of input end 12 and the corresponding cooling section 11 of output terminal 13, be respectively used to for carbon dioxide input, output action, wherein input end 12 connects the carbon dioxide output terminal of maker.
Preferably, being provided with an affiliated channel 2 before the corresponding cooling section 11 of cooling channel 1, between this cooling channel 1 and affiliated channel 2, being provided with a valve body, for controlling flow of carbon dioxide gas to effect.Further, described valve body is two-position four way change valve 3, and what the commutation of this two-position four way change valve 3 exported one leads to and be connected on cooling channel 1, and another leads to and connects affiliated channel 2.In this namely when running into temperature drop and being excessive, by two-position four way change valve 3 commutation control, gas is allowed directly to discharge from affiliated channel 2.
Preferably, this novel hydraulic cooling system is also provided with traditional cold radiator cooler 200, and namely this traditional cold radiator cooler 200 cools channel 1 with carbon dioxide cooling unit 100() be set up in parallel.The two carries out cooling separately or together can to select this when this cools.Cooling equipment conventional in the cooling of maker hydraulic pressure before the feeling the pulse with the finger-tip of described traditional cold radiator cooler 200, such as air-cooled type heat exchanger.
Preferably, this novel hydraulic cooling system is also provided with temperature controlling device 300, realizes controlling carbon dioxide cooling unit 100 according to fuel tank real time temperature situation and works.This temperature controlling device 300 specifically, comprises temperature transducer and controller.Fuel tank 400 place is located at by temperature transducer, for detecting fuel tank temperature.Temperature transducer electrical connection controller, the output terminal of controller connects described valve body, with control valve body work.In specific embodiment, valve body is two-position four-way solenoid directional control valve, and controller adopts automatically controlled mode to realize manipulation.
In this, by the detection of temperature transducer to oil temperature in fuel tank 400, controlled by controller, realize the keying of the two-position four-way solenoid directional control valve of carbon dioxide gas body device 100, switching controls is realized by the commutation of two-position four-way solenoid directional control valve, make flow of carbon dioxide gas to cooling channel 1 to cool fuel tank 400, or make gas flow affiliated channel 2 directly to discharge.
Further, corresponding aforementioned hydraulic cooling system is also provided with traditional cold radiator cooler 200, and the controller of described temperature controlling device 300 also can be provided with the control end opening and closing work for controlling traditional cold radiator cooler 200.When this hydraulic cooling system works, according to operating conditions demand, carbon dioxide cooling unit 100 is adopted to cool at ordinary times, monitoring by temperature controlling device 300 in real time to oil temperature in hydraulic reservoir 400, only have when the oil temperature in fuel tank 400 is higher than the monitor value set, temperature controlling device 300 is opened traditional cold radiator cooler 200 by controller and is jointly dispelled the heat, to improve cooling effectiveness.
To sum up, this New Solid carbon dioxide maker hydraulic cooling system, the carbon dioxide obtained in pelletized carbon dioxide manufacturing system can be recycled, according to the duty requirements that hydraulic system is run, combine with traditional cold radiator cooler and hydraulic system oil liquid is dispelled the heat, reduce system capacity loss, save cost of production.
The foregoing is only the preferred embodiment that this is novel, all equalizations done with this novel right change and modify, and all should belong to the scope of this novel claim.
Claims (6)
1. a solid carbon dioxide maker hydraulic cooling system, it is characterized in that: there is the cooling channel that take carbon dioxide as cooling medium, the cooling section that the fuel tank that this coolant drainage road has corresponding maker is arranged, this cooling section has for carbon dioxide input, the input end exported and output terminal, and this input end connects the carbon dioxide output terminal of maker.
2. a kind of solid carbon dioxide maker hydraulic cooling system as claimed in claim 1, it is characterized in that: before the corresponding cooling section of described cooling channel, be provided with an affiliated channel, be provided with between this cooling channel and affiliated channel one for control flow of carbon dioxide gas to valve body.
3. a kind of solid carbon dioxide maker hydraulic cooling system as claimed in claim 2, it is characterized in that: described valve body is two-position four way change valve, what the commutation of this two-position four way change valve exported one leads to and is connected on cooling channel, and another leads to and connects affiliated channel.
4. a kind of solid carbon dioxide maker hydraulic cooling system as claimed in claim 1 or 2, is characterized in that: described hydraulic cooling system is also provided with traditional cold radiator cooler, and this traditional cold radiator cooler is set up in parallel with cooling channel.
5. a kind of solid carbon dioxide maker hydraulic cooling system as claimed in claim 2, it is characterized in that: described hydraulic cooling system is also provided with temperature controlling device, this temperature controlling device comprises temperature transducer and controller, temperature transducer is located at hydraulic oil container place for detecting oil content, temperature transducer electrical connection controller, the output terminal of controller connects valve body with control valve body work.
6. a kind of solid carbon dioxide maker hydraulic cooling system as claimed in claim 5, is characterized in that: described hydraulic cooling system is also provided with traditional cold radiator cooler, and this traditional cold radiator cooler is set up in parallel with cooling channel; Described controller is provided with the control end for controlling traditional cold radiator cooler keying work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422645.4U CN204692245U (en) | 2015-06-18 | 2015-06-18 | A kind of solid carbon dioxide maker hydraulic cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422645.4U CN204692245U (en) | 2015-06-18 | 2015-06-18 | A kind of solid carbon dioxide maker hydraulic cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692245U true CN204692245U (en) | 2015-10-07 |
Family
ID=54232545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520422645.4U Expired - Fee Related CN204692245U (en) | 2015-06-18 | 2015-06-18 | A kind of solid carbon dioxide maker hydraulic cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109414791A (en) * | 2016-05-27 | 2019-03-01 | 巴斯克大学 (Upv-Ehu) | Device and method for being cooled down and being lubricated to tool in process |
| CN114013087A (en) * | 2021-10-28 | 2022-02-08 | 厦门理工学院 | Block-shaped solid carbon dioxide forming device and control method |
-
2015
- 2015-06-18 CN CN201520422645.4U patent/CN204692245U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109414791A (en) * | 2016-05-27 | 2019-03-01 | 巴斯克大学 (Upv-Ehu) | Device and method for being cooled down and being lubricated to tool in process |
| CN114013087A (en) * | 2021-10-28 | 2022-02-08 | 厦门理工学院 | Block-shaped solid carbon dioxide forming device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151007 Termination date: 20180618 |