CN212320118U - Energy-saving multi-system oil liquid cooling device - Google Patents
Energy-saving multi-system oil liquid cooling device Download PDFInfo
- Publication number
- CN212320118U CN212320118U CN202020765743.9U CN202020765743U CN212320118U CN 212320118 U CN212320118 U CN 212320118U CN 202020765743 U CN202020765743 U CN 202020765743U CN 212320118 U CN212320118 U CN 212320118U
- Authority
- CN
- China
- Prior art keywords
- temperature
- evaporimeter
- fluid
- passageway
- oil
- 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.)
- Active
Links
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to an energy-saving multi-system oil liquid cooling device, including a plurality of evaporimeters, set up two independent airtight passageways in the evaporimeter, one of them airtight passageway is used for the circulation of fluid, another airtight passageway is used for the circulation of refrigerant, all evaporimeter fluid passageways are parallelly connected to communicate to mainly advance oil pipe and main oil pipe, the main oil pipe of advancing goes up the installation oil pump, the temperature sensing probe is installed to the entrance of evaporimeter fluid passageway, be used for detecting the fluid temperature, the refrigerant passageway of every evaporimeter all rather than the compressor that corresponds, the condenser passes through the pipeline and establishes ties and forms circulation loop. The utility model discloses fluid cooling device sets up multiunit cooling system, detects oil temperature through temperature-sensing probe, when detecting that the oil temperature is higher than the system and sets up the temperature, and equipment start this group refrigerating system, along with the continuation rising of oil temperature, the unit will continue to start more refrigerating system according to the load needs, avoids refrigerating system frequently to open the problem of stopping.
Description
Technical Field
The utility model relates to a fluid cooling technical field, concretely relates to energy-saving multi-system fluid cooling device.
Background
When a hydraulic system and a lubricating system of a machining device are operated for a long time, the temperature of the hydraulic system and the lubricating system is too high, so that the machining of the device is unstable. The air-cooled cooler or water-cooled cooler of general configuration of existing equipment, its cooling effect receives ambient temperature to influence very much, adopts fluorine refrigeration to cool down to fluid can satisfy operating mode demand, but has equipment load different, and refrigerating system can frequently open and stop, causes the waste of the energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-saving multi-system oil cooling device for solve the refrigerating system among the prior art and frequently open and stop the problem that causes the wasting of resources.
The utility model provides an energy-saving multi-system oil cooling device, including a plurality of evaporimeters, set up two independent airtight passageways in the evaporimeter, one of them airtight passageway is used for the circulation of fluid, and another airtight passageway is used for the circulation of refrigerant, and all evaporimeter fluid passageways are parallelly connected to communicate to mainly advance oil pipe and main oil pipe, the main oil pipe that advances is gone up and is installed the oil pump, the temperature-sensing probe is installed to the entrance of evaporimeter fluid passageway for detect fluid temperature, every the refrigerant passageway of evaporimeter all passes through the pipeline series connection rather than compressor, the condenser that corresponds and forms circulation circuit.
Further, a liquid storage device, a filter and a throttling assembly are arranged on a pipeline between the condenser and the evaporator.
Furthermore, a needle valve and a high-voltage protection switch are installed on a pipeline between the condenser and the liquid storage device.
Further, a needle valve and a low-pressure protection switch are arranged on a pipeline between the evaporator and the compressor.
Further, still include the condensation fan, the condensation fan is just to the condenser setting for the condenser cooling.
Adopt above-mentioned the utility model discloses technical scheme's beneficial effect is:
the utility model discloses fluid cooling device sets up multiunit cooling system, detects oil temperature through temperature-sensing probe, when detecting that the oil temperature is higher than the system and sets up the temperature, and equipment start this group refrigerating system, along with the continuation rising of oil temperature, the unit will continue to start more refrigerating system according to the load needs, avoids refrigerating system frequently to open the problem of stopping.
Drawings
FIG. 1 is a schematic structural view of an energy-saving multi-system oil cooling device of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-evaporator, 2-main oil inlet pipe, 3-main oil outlet pipe, 4-oil pump, 5-compressor, 6-condenser, 7-liquid storage device, 8-filter, 9-throttling component, 10-needle valve, 11-low pressure protection switch, 12-condensing fan and 13-high pressure protection switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
As shown in fig. 1, the utility model provides an energy-saving multi-system oil cooling device, including a plurality of evaporimeters 1, set up two independent airtight passageways in evaporimeter 1, one of them airtight passageway is used for the circulation of fluid, and another airtight passageway is used for the circulation of refrigerant, and all 1 fluid passageways of evaporimeter are parallelly connected to communicate to main oil pipe 2 and main oil pipe 3 of advancing, main oil pipe 2 of advancing goes up installation oil pump 4, the entrance installation temperature sensing probe of 1 fluid passageway of evaporimeter for detect fluid temperature, every the refrigerant passageway of evaporimeter 1 all forms the circulation circuit rather than compressor 5, the condenser 6 that correspond through the pipeline series connection.
And a liquid storage device 7, a filter 8 and a throttling assembly 9 are arranged on a pipeline between the condenser 6 and the evaporator 1 and used for controlling the flow of the refrigerant and filtering the refrigerant liquid.
Install needle valve 10 and high pressure protection switch 12 on the pipeline between condenser 6 and reservoir 7, install needle valve 10 and low pressure protection switch 11 on the pipeline between evaporimeter 1 and compressor 5.
Still include condensation fan 12, condensation fan 12 just sets up condenser 6 for the cooling of condenser 6.
The working principle of the oil liquid cooling system is as follows: the multiple evaporators are designed in parallel, the temperature of oil is detected through a temperature sensing probe at the inlet of the evaporator 1, when the temperature of the oil is higher than the starting temperature of the set of cooling systems arranged by the system, the set of cooling systems is started, otherwise, when the temperature of the oil is lower than the starting temperature of the set of cooling systems, the set of cooling systems is not started, the temperature is higher, the set number of the started cooling systems is gradually increased, the oil pumped by the oil pump 4 is changed into low-temperature oil and discharged after the heat is absorbed by the low-temperature low-pressure refrigerant in the evaporator 1, the refrigerant of the refrigerant channel of the evaporator 1 enters the compressor 5 to be compressed into a high-temperature high-pressure refrigerant to enter the condenser 6 to be cooled into a low-temperature high-pressure refrigerant, and finally, the refrigerant is changed into the low.
To sum up, the utility model discloses fluid cooling device sets up multiunit cooling system, detects oil temperature through temperature-sensing probe, when detecting that the oil temperature is higher than the system and sets up the temperature, and equipment start this group refrigerating system, along with the continuation rising of oil temperature, the unit will continue to start more refrigerating system according to the load needs, avoids refrigerating system frequently to open the problem of stopping.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides an energy-saving multi-system oil liquid cooling device, its characterized in that includes a plurality of evaporimeters, set up two independent airtight passageways in the evaporimeter, one of them airtight passageway is used for the circulation of fluid, and another airtight passageway is used for the circulation of refrigerant, and all evaporimeter fluid passageways are parallelly connected and communicate to the main oil pipe and main oil pipe of advancing, the main oil pipe of advancing goes up the installation oil pump, the temperature sensing probe is installed to the entrance of evaporimeter fluid passageway for detect fluid temperature, every the refrigerant passageway of evaporimeter all passes through the pipeline series connection rather than compressor, the condenser that corresponds and forms circulation circuit.
2. The energy efficient multi-system oil cooling device according to claim 1, wherein an accumulator, a filter and a throttling assembly are installed on the pipeline between the condenser and the evaporator.
3. The apparatus according to claim 2, wherein a needle valve and a high-pressure protection switch are installed on the pipe between the condenser and the accumulator.
4. The apparatus according to claim 1, wherein a needle valve and a low pressure protection switch are installed on the pipe between the evaporator and the compressor.
5. The energy-saving multi-system oil cooling device according to claim 1, further comprising a condensing fan, wherein the condensing fan is arranged opposite to the condenser and used for cooling the condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020765743.9U CN212320118U (en) | 2020-05-11 | 2020-05-11 | Energy-saving multi-system oil liquid cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020765743.9U CN212320118U (en) | 2020-05-11 | 2020-05-11 | Energy-saving multi-system oil liquid cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212320118U true CN212320118U (en) | 2021-01-08 |
Family
ID=74023637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020765743.9U Active CN212320118U (en) | 2020-05-11 | 2020-05-11 | Energy-saving multi-system oil liquid cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212320118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879788A (en) * | 2021-01-22 | 2021-06-01 | 宁波云德半导体材料有限公司 | External quartz machining center lubricating liquid cooling system device |
-
2020
- 2020-05-11 CN CN202020765743.9U patent/CN212320118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879788A (en) * | 2021-01-22 | 2021-06-01 | 宁波云德半导体材料有限公司 | External quartz machining center lubricating liquid cooling system device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212320118U (en) | Energy-saving multi-system oil liquid cooling device | |
| CN104567054A (en) | Anti-surge system of centrifugal refrigerating unit | |
| CN102980327A (en) | Lubricating oil level detecting device and method in air-conditioning system | |
| CN104864621A (en) | Four-pipe double- evaporator refrigeration system | |
| CN201014825Y (en) | Centrifugal refrigerating unit cooling system | |
| CN1987397A (en) | Method for detecting electronic expansion valve imperfect of composite air conditioner over cooling device | |
| CN204757425U (en) | Anti-surge system of centrifugal refrigerating unit | |
| CN212573359U (en) | Power liquid supply reflux type phase change heat transfer system with cold source | |
| CN205780776U (en) | A kind of aerogenerator unit speed-up gearbox radiator cooler | |
| CN215765896U (en) | Automatic adjusting device for two-point oil return barrel pump | |
| CN207945996U (en) | Centrifugal water chilling unit | |
| CN217541131U (en) | Direct expansion heat pump structure of magnetic suspension compressor | |
| CN102435026B (en) | A kind of auxiliary device of multi-gang air-conditioner heat pump | |
| CN102506480A (en) | Air-conditioning heat pump system of multi-split air conditioner | |
| CN214949922U (en) | Oil supply system of low-ring-temperature refrigerating unit | |
| CN210107744U (en) | Heat pump type oil heating unit | |
| CN114183440A (en) | Direct cooling system of oil pump of variable frequency press and working method thereof | |
| CN215724252U (en) | Double-head screw rod parallel air-cooled compression condensing unit | |
| CN210463660U (en) | Ultra-low temperature air source heat pump unit with parallel compressors | |
| CN105937856A (en) | Industrial refrigerating machine with impact-resistant energy storage heat sink | |
| CN216691709U (en) | Ultra-temperature hydraulic oil liquid cooling equipment | |
| CN212205119U (en) | Self-cooling device for compressor of refrigerating system | |
| CN205807891U (en) | Screw flooded fridge device | |
| CN111412375A (en) | Oil in-place integrated processing device | |
| CN205779728U (en) | Compressor and freeze oil cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |