CN210874740U - External aftercooling device for gas-liquid separation and cooling - Google Patents
External aftercooling device for gas-liquid separation and cooling Download PDFInfo
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- CN210874740U CN210874740U CN201921667378.1U CN201921667378U CN210874740U CN 210874740 U CN210874740 U CN 210874740U CN 201921667378 U CN201921667378 U CN 201921667378U CN 210874740 U CN210874740 U CN 210874740U
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Abstract
The utility model provides an external aftercooling device for gas-liquid separation and refrigerated which characterized in that: the air-liquid separator and the radiator are both arranged inside the case and are respectively connected with a water outlet of an external rear cooling device through a drain pipe and a valve, wherein the air-liquid separator is connected with the air inlet pipe of the external rear cooling device through the valve, the radiator is connected with the air outlet pipe of the external rear cooling device through the valve, an air pipeline is connected between the air inlet pipe and the air outlet pipe, the valve is arranged on the air pipeline, the radiator comprises an aluminum profile cooling unit and a cooling fan which are arranged side by side from front to back, and the cooling fan is arranged on one side wall of the case.
Description
Technical Field
The utility model relates to a gas-liquid separation, cooling arrangement technical field, in particular to are used for gas-liquid separation and refrigerated external back cold charge to put.
Background
Several or dozens of various devices are often operated in workshops and plants, thousands of devices or even more devices are often placed in large plants, and because the devices generate a large amount of heat during working, high temperature is easily generated when heat dissipation is poor, once the temperature is too high, the production environment in the plants can be directly influenced, personnel injury is caused, the production efficiency is reduced, and device loss is generated, therefore, cooling and air exhaust treatment are often needed in the workshops.
The common factory building generally adopts the air-cooled water chiller as the cold source to refrigerate and cool the indoor environment of the machine room, because the equipment in the machine room is basically in the uninterrupted running state all the year round, the calorific capacity is great moreover, and the air-cooled water chiller is not good in cooling effect on the secondary circulation temperature of the machine room.
The existing intelligent group control system for the air compressors has the defects that aftertreatment equipment lacks application space and the aftertreatment solution lacks basis, and is difficult to realize efficient and low-cost gas-liquid separation and cooling in actual production.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a be used for gas-liquid separation and refrigerated external back cold charge to put, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an external aftercooling device for gas-liquid separation and refrigerated which characterized in that: the air-liquid separator and the radiator are both arranged inside the case and are respectively connected with a water outlet of an external rear cooling device through a drain pipe and a valve, wherein the air-liquid separator is connected with the air inlet pipe of the external rear cooling device through the valve, the radiator is connected with the air outlet pipe of the external rear cooling device through the valve, an air pipeline is connected between the air inlet pipe and the air outlet pipe, the valve is arranged on the air pipeline, the radiator comprises an aluminum profile cooling unit and a cooling fan which are arranged side by side from front to back, and the cooling fan is arranged on one side wall of the case.
The utility model discloses still include the switch, the switch configuration on the lateral wall of quick-witted case and with radiator and vapour and liquid separator electric connection.
The utility model discloses still include the manometer, the manometer configuration on the lateral wall of quick-witted case and with vapour and liquid separator electric connection.
Lateral wall that is located radiator fan offside of machine case is configured to the metal grating, and the grid is inside to be configured with the filter screen.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, through will originally put in the freeze-dryer preset before the cold charge device split out with vapour and liquid separator integration for external after cold charge device and make it use in the end of giving vent to anger of air compressor machine, the inlet air temperature of rear portion gas holder has been reduced, can further reduce ambient temperature, also reduced the inlet air temperature of the air cleaner of gas holder rear side and promoted the quality of admitting air, filter efficiency to air cleaner, the pressure drop, the life-span lamp has brought many positive influences, the air admission of freeze-dryer has still been reduced simultaneously, ambient temperature and promoted the quality of admitting air, be convenient for the lectotype of freeze-dryer, thereby reduce expenses such as investment, maintenance, operation;
2. the external after-cooling device can be used in summer and stopped in winter, so that the energy is saved compared with an internal after-cooling refrigeration dryer without constant temperature control;
3. condensate of the pre-precooled cold dryer needs to pass through a secondary precooling heat regenerator, and can be discharged even after being evaporated, after the condensate is replaced by an external aftercooling device, the condensate of the cold dryer can be directly discharged, air entering the cold dryer is cleaner, the stability and the service life of the heat regenerator and the evaporator are influenced positively, and therefore the cold dryer is protected;
4. the condensate of the pre-cooled refrigeration dryer is replaced by the external post-cooling device, the condensate is not mixed with air and then is cooled, so that the heat exchange efficiency is improved, after a part of the condensate is discharged by the external post-cooling device, the generation amount of the condensate separated by the refrigeration dryer is correspondingly reduced, the separation of a gas-liquid separator is facilitated, and the condensate brought into a system for the second time is less, so that the pressure resistance and the dew point are reduced;
5. the gas-liquid separator has no filtering material, can keep stable separation effect at bearable inlet gas temperature, does not need maintenance, and saves a large amount of filter element replacement cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 and fig. 2, the external after-cooling device for gas-liquid separation and cooling in the present embodiment is characterized in that: the air cooling device comprises a case 3, an air inlet pipe 1, an air outlet pipe 2, and an air-liquid separator 9 and a radiator 10 which are connected, wherein the air-liquid separator 9 and the radiator 10 are both arranged inside the case 3 and are respectively connected with a water outlet 7 of an external rear cooling device through a water outlet pipe 11 and a valve, the air-liquid separator 9 is connected with the air inlet pipe 1 of the external rear cooling device through the valve, the radiator 10 is connected with the air outlet pipe 2 of the external rear cooling device through the valve, an air pipeline 8 is connected between the air inlet pipe 1 and the air outlet pipe 2, a valve is arranged on the air pipeline 8, the radiator 10 comprises an aluminum profile radiating unit and a radiating fan which are arranged side by side from front to.
The present embodiment further includes a switch 4, and the switch 4 is disposed on an outer sidewall of the chassis 3 and electrically connected to the radiator 10 and the gas-liquid separator 9.
The embodiment further comprises a pressure gauge 5, wherein the pressure gauge 5 is arranged on the outer side wall of the case 3 and is electrically connected with the gas-liquid separator 9.
In this embodiment, the side wall of the chassis 3 opposite to the cooling fan is configured as a metal grille 6, and a filter screen is configured inside the grille 6.
In the embodiment, the preset front cooling device originally placed in the freeze dryer is separated out and integrated with the gas-liquid separator 9 into an external rear cooling device which is applied to the air outlet end of the air compressor, so that the air inlet temperature of the rear air storage tank is reduced, the ambient temperature can be further reduced, the air inlet temperature of the air filter at the rear side of the air storage tank is also reduced, the air inlet quality is improved, a plurality of positive influences are brought to the filtering efficiency, the pressure drop and the service life of the air filter, the air inlet and the ambient temperature of the freeze dryer are reduced, the air inlet quality is improved, the freeze dryer is convenient to select, and the investment, maintenance, operation and other expenses are reduced; the external after-cooling device can be used in summer and stopped in winter, so that the energy is saved compared with an internal after-cooling refrigeration dryer without constant temperature control; condensate of the pre-precooled cold dryer needs to pass through a secondary precooling heat regenerator, and can be discharged even after being evaporated, after the condensate is replaced by an external aftercooling device, the condensate of the cold dryer can be directly discharged, air entering the cold dryer is cleaner, the stability and the service life of the heat regenerator and the evaporator are influenced positively, and therefore the cold dryer is protected; the condensate of the pre-cooled cold dryer is replaced by the external post-cooling device, the condensate is not mixed with air and then is cooled, the heat exchange efficiency is improved, after a part of condensate is discharged by the external post-cooling device, the generation amount of the condensate separated by the cold dryer is correspondingly reduced, the separation of the gas-liquid separator 9 is facilitated, the condensate brought into the system for the second time is less, and therefore the pressure resistance and the dew point are reduced.
The gas-liquid separator 9 in this embodiment has no filter material, can maintain a stable separation effect at a tolerable inlet gas temperature, does not need maintenance, and saves a large amount of filter element replacement cost.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an external aftercooling device for gas-liquid separation and refrigerated which characterized in that: the air-liquid separator and the radiator are both arranged inside the case and are respectively connected with a water outlet of an external rear cooling device through a drain pipe and a valve, wherein the air-liquid separator is connected with the air inlet pipe of the external rear cooling device through the valve, the radiator is connected with the air outlet pipe of the external rear cooling device through the valve, an air pipeline is connected between the air inlet pipe and the air outlet pipe, the valve is arranged on the air pipeline, the radiator comprises an aluminum profile cooling unit and a cooling fan which are arranged side by side from front to back, and the cooling fan is arranged on one side wall of the case.
2. The external after-cooling device for gas-liquid separation and cooling of claim 1, wherein: the switch is arranged on the outer side wall of the case and is electrically connected with the radiator and the gas-liquid separator.
3. The external after-cooling device for gas-liquid separation and cooling of claim 1, wherein: the pressure gauge is arranged on the outer side wall of the case and electrically connected with the gas-liquid separator.
4. The external after-cooling device for gas-liquid separation and cooling of claim 1, wherein: the side wall of the case, which is positioned at the opposite side of the cooling fan, is configured into a metal grating, and a filter screen is configured inside the grating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921667378.1U CN210874740U (en) | 2019-10-08 | 2019-10-08 | External aftercooling device for gas-liquid separation and cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921667378.1U CN210874740U (en) | 2019-10-08 | 2019-10-08 | External aftercooling device for gas-liquid separation and cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210874740U true CN210874740U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921667378.1U Active CN210874740U (en) | 2019-10-08 | 2019-10-08 | External aftercooling device for gas-liquid separation and cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210874740U (en) |
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2019
- 2019-10-08 CN CN201921667378.1U patent/CN210874740U/en active Active
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