CN213421302U - Jet unit - Google Patents
Jet unit Download PDFInfo
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- CN213421302U CN213421302U CN202022009917.1U CN202022009917U CN213421302U CN 213421302 U CN213421302 U CN 213421302U CN 202022009917 U CN202022009917 U CN 202022009917U CN 213421302 U CN213421302 U CN 213421302U
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- condenser
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The embodiment of the utility model provides a jet unit. This efflux unit includes: the system comprises a cold storage pool, a circulating water pump, a surface cooler, a condenser, a plate heat exchanger and a centrifugal fan; plate heat exchanger passes through first pipe connection with the circulating water pump, and circulating water pump passes through the second pipe connection with the surface cooler, and the surface cooler passes through the third pipe connection with the condenser, and the condenser passes through the fourth pipe connection with plate heat exchanger, and plate heat exchanger is located the cold-storage pond, and first pipeline, circulating water pump, second pipeline, surface cooler, third pipeline, condenser, fourth pipeline and plate heat exchanger form the circulation circuit. The embodiment of the utility model provides an in, the drive of circulating water pump carries cold solution and circulates in circulation loop, and the cold solution of year that the surface cooler will flow through carries out the heat exchange with the outside air, and centrifugal fan inhales the low-temperature gas that the surface cooler produced to outwards blow off low-temperature gas, improved refrigeration efficiency.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a efflux unit technical field especially relates to a efflux unit.
[ background of the invention ]
With the development of science and technology, the requirement on the environmental temperature of a machine room is higher and higher. In the related art, air-cooled air conditioners are generally used to control the ambient temperature of a machine room, but the air conditioners are fixed in position, so that the cooling coverage area of each air conditioner is limited. When the air conditioner is in failure, the temperature of a refrigeration area covered by the air conditioner is increased, the safe operation of equipment in the refrigeration area can be influenced, and the indoor temperature is reduced by opening a door for ventilation, so that the refrigeration efficiency is reduced.
[ Utility model ] content
In view of this, the embodiment of the present invention provides a jet unit for improving the cooling efficiency.
On the one hand, the embodiment of the utility model provides a jet unit, include: the system comprises a cold storage pool, a circulating water pump, a surface cooler, a condenser, a plate heat exchanger and a centrifugal fan; the plate heat exchanger is connected with the circulating water pump through a first pipeline, the circulating water pump is connected with the surface air cooler through a second pipeline, the surface air cooler is connected with the condenser through a third pipeline, the condenser is connected with the plate heat exchanger through a fourth pipeline, the plate heat exchanger is located in the cold storage pool, and the first pipeline, the circulating water pump, the second pipeline, the surface air cooler, the third pipeline, the condenser, the fourth pipeline and the plate heat exchanger form a circulating loop;
the cold accumulation pool is used for accommodating a cold accumulation solution;
the circulating water pump is used for driving the cold-carrying solution to circulate in the circulating loop;
the surface cooler is used for carrying out heat exchange on the cold-carrying solution flowing through and external air;
the condenser is used for refrigerating the cold storage pool;
the plate heat exchanger is used for carrying out heat exchange on the cold accumulation solution and the cold carrying solution flowing through;
the centrifugal fan is used for sucking the low-temperature gas generated by the surface air cooler and blowing the low-temperature gas outwards.
Optionally, the method further comprises: a refrigeration compressor and a refrigeration evaporator; the refrigeration evaporator is positioned in the cold storage pool, the condenser is connected with the refrigeration compressor, the refrigeration compressor is connected with the refrigeration evaporator, the refrigeration evaporator is connected with the condenser, and the condenser, the refrigeration compressor and the refrigeration evaporator form a refrigeration loop;
the refrigeration compressor is used for raising the pressure of the refrigerant in the refrigeration circuit from a first pressure to a second pressure and driving the refrigerant to circulate in the refrigeration circuit;
the refrigeration evaporator is used for absorbing heat of the refrigerant flowing through so as to refrigerate the cold storage pool.
Optionally, the method further comprises: a condenser fan;
the condenser fan is used for radiating the condenser.
Optionally, the method further comprises: an air return shutter;
the return air shutter is used for sucking air.
Optionally, the method further comprises: the centrifugal fan is connected with the air guide pipe;
the air guide pipe is used for guiding out the low-temperature gas.
Optionally, the method further comprises: a water pan;
the water receiving tray is used for receiving the condensed water dripped by the surface cooler.
Optionally, the cold-storage solution comprises water.
Optionally, the cold-carrying solution comprises ethylene glycol.
The embodiment of the utility model provides an among the technical scheme of efflux unit, this efflux unit includes: the system comprises a cold storage pool, a circulating water pump, a surface cooler, a condenser, a plate heat exchanger and a centrifugal fan; plate heat exchanger passes through first pipe connection with the circulating water pump, and circulating water pump passes through the second pipe connection with the surface cooler, and the surface cooler passes through the third pipe connection with the condenser, and the condenser passes through the fourth pipe connection with plate heat exchanger, and plate heat exchanger is located the cold-storage pond, and first pipeline, circulating water pump, second pipeline, surface cooler, third pipeline, condenser, fourth pipeline and plate heat exchanger form the circulation circuit. The embodiment of the utility model provides an in, the drive of circulating water pump carries cold solution and circulates in circulation loop, and the cold solution of year that the surface cooler will flow through carries out the heat exchange with the outside air, and centrifugal fan inhales the low-temperature gas that the surface cooler produced to outwards blow off low-temperature gas, improved refrigeration efficiency.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a jet unit provided by an embodiment of the present invention.
[ detailed description ] embodiments
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of associative relationship that describes an associated object, meaning that three types of relationships may exist, e.g., A and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In the correlation technique, when the air conditioner of computer lab broke down, can only open the door of computer lab through the manual work to remove the fan to trouble computer lab, blow through the fan and cool down to the computer lab, this method needs certain implementation time, makes the time delay of fault handling great, causes the computer lab high temperature easily, thereby influences the normal operating of equipment. The method for taking away heat in the machine room by using air circulation generated by the fan is greatly influenced by indoor and outdoor temperature difference, so that the method cannot be used in summer, and the effect of using the method in spring and autumn is not obvious, thereby reducing the refrigeration efficiency.
For solving the technical problem in the correlation technique, the embodiment of the utility model provides a jet unit. Fig. 1 is a schematic structural diagram of a jet unit provided by an embodiment of the present invention, as shown in fig. 1, the jet unit includes: the device comprises a cold storage pool 1, a circulating water pump 2, a surface air cooler 3, a condenser 4, a plate heat exchanger 5 and a centrifugal fan 6. Plate heat exchanger 5 is connected through first pipeline 7 with circulating water pump 2, and circulating water pump 2 is connected through second pipeline 8 with surface cooler 3, and surface cooler 3 is connected through third pipeline 9 with condenser 4, and condenser 4 is connected through fourth pipeline 10 with plate heat exchanger 5, and plate heat exchanger 5 is located cold-storage pond 1, and first pipeline 7, circulating water pump 2, second pipeline 8, surface cooler 3, third pipeline 9, condenser 4, fourth pipeline 10 and plate heat exchanger 5 form the circulation circuit.
The cold storage tank 1 is used for containing cold storage solution. In the embodiment of the utility model provides an in, cold-storage solution includes water.
The circulating water pump 2 is used for driving the cold-carrying solution to circulate in the circulating loop. In the embodiment of the utility model provides an in, be provided with in the circulation circuit and carry cold solution, carry cold solution and include ethylene glycol.
The surface air cooler 3 is used for carrying out heat exchange on the cold carrying solution flowing through and external air. The embodiment of the utility model provides an in, as an alternative, the position that sets up that surface cooler 3 is close to the one end of second pipeline 8 is higher than the position that sets up that is close to the one end of third pipeline 9 for cold-carrying solution in the surface cooler 3 can flow downwards under the effect of gravity, will carry in cold-carrying solution flows into third pipeline 9.
The condenser 4 is used for refrigerating the cold storage pool.
The plate heat exchanger 5 is used for exchanging heat between the cold accumulation solution and the cold carrying solution flowing through.
The embodiment of the utility model provides an in, when cold-storage solution includes water, carry cold solution when including ethylene glycol, the freezing point of ethylene glycol is-25 ℃, can release low temperature energy, when water and the ethylene glycol of flowing through carry out the heat exchange, the water has absorbed the low temperature energy of ethylene glycol release, and the water phase becomes ice, and ice can deposit low temperature energy to carry out the cold source deposit. As an alternative, the temperature of the cold storage solution comprises-4 ℃, in which case the cold storage solution comprises an ice water mixture.
The embodiment of the utility model provides an in, circulating water pump 2, surface cooler 3, condenser 4 and plate heat exchanger 5 can constitute the cold circulation system that carries of efflux unit.
The centrifugal fan 6 is used for sucking the low-temperature gas generated by the surface cooler 3 and blowing the low-temperature gas outwards. The embodiment of the utility model provides an in, centrifugal fan 6's quantity can set up according to actual need. As an alternative, the number of centrifugal fans 6 comprises 2.
In the embodiment of the utility model, this efflux unit still includes: a refrigeration compressor 11 and a refrigeration evaporator 12. The refrigeration evaporator 12 is positioned in the cold storage pool 1, the condenser 4 is connected with the refrigeration compressor 11, the refrigeration compressor 11 is connected with the refrigeration evaporator 12, the refrigeration evaporator 12 is connected with the condenser 4, and the condenser 4, the refrigeration compressor 11 and the refrigeration evaporator 12 form a refrigeration loop.
The refrigeration compressor 11 is configured to increase the pressure of the refrigerant in the refrigeration circuit from a first pressure to a second pressure, and to drive the refrigerant to circulate through the refrigeration circuit. In the embodiment of the utility model, the refrigerant includes freon.
The refrigeration evaporator 12 is used for absorbing heat from the refrigerant flowing therethrough to refrigerate the cold storage pool 1.
The embodiment of the utility model provides an in, cold source storage system that efflux unit can be constituteed to condenser 4, compressor 11 and refrigeration evaporator 12.
In the embodiment of the utility model, this efflux unit still includes: a condenser fan 13.
The condenser fan 13 is used to dissipate heat from the condenser 4. Specifically, the condenser fan 13 blows air toward the condenser 4 to dissipate heat from the condenser 4.
In the embodiment of the utility model, this efflux unit still includes: a return air louver 14.
The return air louvers 14 are used to intake air. Specifically, the return air louver 14 can act as an air intake to draw in indoor air.
The embodiment of the utility model provides an in, air circulation system that efflux unit can be constituteed to return air shutter 14 and centrifugal fan 6. The air return shutter 14 sucks indoor air, the air exchanges heat with the cold carrying solution flowing through the surface cooler 3, the surface cooler 3 lowers the temperature of the air to generate low-temperature air, and the centrifugal fan 6 sucks the low-temperature air generated by the surface cooler 3 and blows the low-temperature air outwards to blow the low-temperature air out of the room.
In the embodiment of the utility model, this efflux unit still includes: the air guide pipe 15, the centrifugal fan 6 and the air guide pipe 15 are connected.
The air duct 15 is used for guiding out the low-temperature gas. In the embodiment of the present invention, the orientation of the air outlet of the control air duct 15 can control the direction of the low-temperature gas. As an alternative, the direction of the discharge of the cryogenic gas is controlled according to the importance of the equipment in the room.
The embodiment of the utility model provides an in, the air supply system of efflux unit can be constituteed to centrifugal fan 6 and guide duct 15.
In the embodiment of the utility model, this efflux unit still includes: a drip tray 16.
The water receiving tray 16 is used for receiving the condensed water dropped from the surface cooler 3.
The embodiment of the utility model provides an in, when indoor air is inhaled to return air shutter 14, when the air carries cold solution with the cold solution of year that flows through surface cooler 3 and carries out the heat exchange, the temperature of the cold solution of year that flows through surface cooler 3 is less than the temperature of indoor air, the liquefaction reaction can take place for moisture in the indoor air meets cold, moisture in the indoor air turns into liquid from the gaseous state, thereby produce the comdenstion water at the surface of surface cooler 3, the comdenstion water can drip downwards under the effect of gravity, at this moment, water collector 16 can bear the comdenstion water that surface cooler 3 drips.
The embodiment of the utility model provides a working method of efflux unit, this method is based on the efflux unit in the embodiment that FIG. 1 provided, and this efflux unit includes: the device comprises a cold storage pool 1, a circulating water pump 2, a surface air cooler 3, a condenser 4, a plate heat exchanger 5, a centrifugal fan 6, a refrigeration compressor 11, a refrigeration evaporator 12, a condenser fan 13, a return air shutter 14, an air guide pipe 15 and a water receiving disc 16.
The method comprises the following steps:
as shown in fig. 1, when the commercial power is normally supplied, the jet unit is connected to the commercial power, and the circulation loop is used for cold source storage. The circulating water pump 2 drives the cold-carrying solution to circulate in the circulating loop, and the plate heat exchanger 5 exchanges heat between the cold-carrying solution in the cold storage pool 1 and the cold-carrying solution in the circulating loop, so that the temperature of the cold-carrying solution is reduced. In addition, the cold storage tank 1 is refrigerated by the combined action of the condenser 4, the refrigeration compressor 11 and the refrigeration evaporator 12, so that the cold storage tank 1 can store a cold source. The condenser fan 13 blows air toward the condenser 4 to dissipate heat from the condenser 4. When the commercial Power can not supply normally, the jet unit is connected with an Uninterruptible Power Supply (UPS). The air return shutter 14 sucks gas, the circulating water pump 2 drives the cold-carrying solution to circulate in the circulating loop, and the plate heat exchanger 5 exchanges heat between the cold-carrying solution in the cold storage pool 1 and the cold-carrying solution in the circulating loop, so that the temperature of the cold-carrying solution is reduced. The surface cooler 3 carries out heat exchange between the cold-carrying solution flowing through and the outside air, the water receiving disc 16 receives condensed water dripped by the surface cooler 3, low-temperature gas generated by the surface cooler 3 is sucked by the aid of the power centrifugal fan 6 provided by the UPS and is blown out outwards, and the air guide pipe 15 guides out the low-temperature gas and sends the low-temperature gas into a room.
The embodiment of the utility model provides an among the technical scheme of efflux unit, this efflux unit includes: the system comprises a cold storage pool, a circulating water pump, a surface cooler, a condenser, a plate heat exchanger and a centrifugal fan; plate heat exchanger passes through first pipe connection with the circulating water pump, and circulating water pump passes through the second pipe connection with the surface cooler, and the surface cooler passes through the third pipe connection with the condenser, and the condenser passes through the fourth pipe connection with plate heat exchanger, and plate heat exchanger is located the cold-storage pond, and first pipeline, circulating water pump, second pipeline, surface cooler, third pipeline, condenser, fourth pipeline and plate heat exchanger form the circulation circuit. The embodiment of the utility model provides an in, the drive of circulating water pump carries cold solution and circulates in circulation loop, and the cold solution of year that the surface cooler will flow through carries out the heat exchange with the outside air, and centrifugal fan inhales the low-temperature gas that the surface cooler produced to outwards blow off low-temperature gas, improved refrigeration efficiency.
The embodiment of the utility model provides an among the technical scheme of efflux unit, when the commercial power normal supply, the efflux unit can utilize circulation circuit to carry out cold source deposit. When the commercial power can not be normally supplied, the operating current required by the jet flow unit is small, and the jet flow unit can be connected with a power supply provided by the UPS, so that the centrifugal fan in the jet flow unit can blow out low-temperature gas, and more time is provided for the failure or emergency repair of the commercial power.
The embodiment of the utility model provides an among the technical scheme of efflux unit, the guide duct in the efflux unit can realize the fixed point air supply, has guaranteed the ambient temperature that important equipment was located to avoided equipment to hang down and then influence the emergence of network quality accident because of the equipment that ambient temperature too high produced.
The embodiment of the utility model provides an among the technical scheme of efflux unit, when the commercial power can not normally supply, the efflux unit can the self-starting, has reduced the operating time of manpower.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A fluidic assembly, comprising: the system comprises a cold storage pool, a circulating water pump, a surface cooler, a condenser, a plate heat exchanger and a centrifugal fan; the plate heat exchanger is connected with the circulating water pump through a first pipeline, the circulating water pump is connected with the surface air cooler through a second pipeline, the surface air cooler is connected with the condenser through a third pipeline, the condenser is connected with the plate heat exchanger through a fourth pipeline, the plate heat exchanger is located in the cold storage pool, and the first pipeline, the circulating water pump, the second pipeline, the surface air cooler, the third pipeline, the condenser, the fourth pipeline and the plate heat exchanger form a circulating loop;
the cold accumulation pool is used for accommodating a cold accumulation solution;
the circulating water pump is used for driving the cold-carrying solution to circulate in the circulating loop;
the surface cooler is used for carrying out heat exchange on the cold-carrying solution flowing through and external air;
the condenser is used for refrigerating the cold storage pool;
the plate heat exchanger is used for carrying out heat exchange on the cold accumulation solution and the cold carrying solution flowing through;
the centrifugal fan is used for sucking the low-temperature gas generated by the surface air cooler and blowing the low-temperature gas outwards.
2. The fluidic block of claim 1, further comprising: a refrigeration compressor and a refrigeration evaporator; the refrigeration evaporator is positioned in the cold storage pool, the condenser is connected with the refrigeration compressor, the refrigeration compressor is connected with the refrigeration evaporator, the refrigeration evaporator is connected with the condenser, and the condenser, the refrigeration compressor and the refrigeration evaporator form a refrigeration loop;
the refrigeration compressor is used for raising the pressure of the refrigerant in the refrigeration circuit from a first pressure to a second pressure and driving the refrigerant to circulate in the refrigeration circuit;
the refrigeration evaporator is used for absorbing heat of the refrigerant flowing through so as to refrigerate the cold storage pool.
3. The fluidic block of claim 1, further comprising: a condenser fan;
the condenser fan is used for radiating the condenser.
4. The fluidic block of claim 1, further comprising: an air return shutter;
the return air shutter is used for sucking air.
5. The fluidic block of claim 1, further comprising: the centrifugal fan is connected with the air guide pipe;
the air guide pipe is used for guiding out the low-temperature gas.
6. The fluidic block of claim 1, further comprising: a water pan;
the water receiving tray is used for receiving the condensed water dripped by the surface cooler.
7. The fluidic unit of claim 1, wherein the cold-storage solution comprises water.
8. The fluidic unit of claim 1, wherein the cold-carrying solution comprises ethylene glycol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022009917.1U CN213421302U (en) | 2020-09-15 | 2020-09-15 | Jet unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022009917.1U CN213421302U (en) | 2020-09-15 | 2020-09-15 | Jet unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213421302U true CN213421302U (en) | 2021-06-11 |
Family
ID=76261870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022009917.1U Active CN213421302U (en) | 2020-09-15 | 2020-09-15 | Jet unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213421302U (en) |
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2020
- 2020-09-15 CN CN202022009917.1U patent/CN213421302U/en active Active
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