CN219161049U - Completely closed combined cooling system - Google Patents
Completely closed combined cooling system Download PDFInfo
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- CN219161049U CN219161049U CN202320014255.8U CN202320014255U CN219161049U CN 219161049 U CN219161049 U CN 219161049U CN 202320014255 U CN202320014255 U CN 202320014255U CN 219161049 U CN219161049 U CN 219161049U
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Abstract
The utility model provides a completely closed combined cooling system, and relates to the technical field of compressors. The cooling system comprises a water tank, a water pump, a water chilling unit, a cooling unit and an air cooler, wherein a water inlet of the water pump is arranged in the water tank, a water outlet of the water pump is communicated with a water inlet of the water chilling unit through a pipeline, a water outlet of the water chilling unit is communicated with the water inlet of the cooling unit through a pipeline, a temperature sensor is arranged at the water outlet of the water chilling unit, the water outlet of the cooling unit is communicated with the water inlet of the air cooler through a pipeline, and the water outlet of the air cooler is communicated with the water tank through a pipeline.
Description
Technical Field
The utility model relates to the technical field of compressors, in particular to a completely closed combined cooling system.
Background
Large-sized equipment such as compressors require external cooling during operation, and these cooling systems are classified into an air cooling system and a water cooling system, which is actually a cooling tower system, and the cooling tower is classified into an open cooling tower and a closed cooling tower according to whether circulating water is circulated in a closed state or not.
Because the open cooling tower is an open system, the cooling tower can generate a water floating phenomenon when in operation, thereby causing water loss and needing frequent water replenishment; foreign matters outside can enter the cooling water, so that the cooling water can be polluted to a certain extent, and the water quality of the cooling water is reduced; concentrating due to evaporation of circulating water, and softening by adding medicines frequently; open running is subject to direct sunlight, algae and crystals are easy to generate, and therefore the performance of a circulating water system and the service life of related equipment are affected.
The closed cooling tower is totally-closed circulation cooling, and the whole pipeline system is closed circulation, so that sundries do not enter the cooling pipeline system, and the phenomenon of pipeline blockage occurs. The closed cooling tower is soft water circulation cooling, no water scale is generated at high temperature, and the scale of a cooling pipeline system is caused.
The applicant found that at least the following technical problems exist in the prior art: when the ambient temperature is higher in summer, the closed cooling tower needs to be further cooled by utilizing spray water evaporation to meet the cooling requirement, and generally, the water consumption of a single nozzle is 0.15L/min, and one cooler is at least provided with four or more nozzles, so that 0.15L/min multiplied by 60min multiplied by 24h multiplied by 4=864L of water can be consumed in one day, and a certain trouble is caused for users with relatively short water resources.
Disclosure of Invention
The utility model aims to provide a completely closed combined cooling system, which aims to solve the technical problems that the cooling system in the prior art has large dependence on water resources and has high energy consumption. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a complete closed combination formula cooling system, includes water tank, water pump, cooling unit and air cooler, the water inlet setting of water pump is in the inside of water tank, the delivery port of water pump pass through the pipeline with the water inlet of cooling unit is linked together, the delivery port of cooling unit pass through the pipeline with the water inlet of cooling unit is linked together, the delivery port department of cooling unit is provided with temperature sensor, the delivery port of cooling unit pass through the pipeline with the water inlet of air cooler is linked together, the delivery port of air cooler pass through the pipeline with the water tank is linked together.
Preferably, the cooling unit is a water-cooled motor or a compressor cooler.
Preferably, a low level switch is provided inside the tank.
Preferably, a water level gauge is arranged inside the water tank.
Preferably, a water supplementing port is arranged on the water tank.
Preferably, a water outlet is arranged on the water tank.
Preferably, the water tank is provided with an atmosphere balance port.
Preferably, a manhole access opening is arranged on the water tank.
Preferably, a baffle is provided inside the water tank.
The beneficial effects of the utility model are as follows: the water tank, the water chilling unit, the cooling unit and the air cooler form a serial connection mode, the water inlet of the water chilling unit is the water with the temperature, and the water chilling unit can adjust the refrigerating capacity according to the outlet temperature PID by arranging a temperature sensor at the water outlet of the water chilling unit, so that the purpose of saving electricity is achieved;
when the ambient temperature is lower, the air cooler can also cool the circulating water to a given temperature, and in the state, the water chilling unit stops working and only plays a role in pipeline connection, so that the energy is saved;
under the condition that the end user lacks water, the precooling of the air cooler takes away most heat of most cooling media, and then the cooling water set is used for further cooling to the target temperature;
by means of the fully closed combined cooling system, cooling water is not consumed, dependence on water is reduced, an ideal cooling effect is achieved in a lower energy consumption state, and meanwhile the fully closed combined cooling system has the advantage of being free of maintenance.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of the present utility model;
in the figure 1, a water tank; 11. a low level switch; 12. a water level gauge; 13. a water supplementing port; 14. a water outlet; 15. an atmospheric balance port; 16. manhole maintenance opening; 17. a baffle;
2. a water pump;
3. a water chiller;
4. a cooling unit;
5. an air cooler;
6. a temperature sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
In the description of the present utility model, it should be understood that the terms "center", "side", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1 are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.
Referring to fig. 1, the utility model provides a completely closed combined cooling system, which comprises a water tank 1, a water pump 2, a water chilling unit 3, a cooling unit 4 and an air cooler 5, wherein a water inlet of the water pump 2 is arranged in the water tank 1, a water outlet of the water pump 2 is communicated with a water inlet of the water chilling unit 3 through a pipeline, a water outlet of the water chilling unit 3 is communicated with a water inlet of the cooling unit 4 through a pipeline, a temperature sensor 6 is arranged at a water outlet of the water chilling unit 3, a water outlet of the cooling unit 4 is communicated with a water inlet of the air cooler 5 through a pipeline, and a water outlet of the air cooler 5 is communicated with the water tank 1 through a pipeline;
the circulating water of the completely closed combined cooling system is daily stored in the water tank 1, is preferably demineralized water or softened water, is sucked from the bottom of the water tank 1 by the water pump 2 and pumped to the water chilling unit 3 for cooling, is cooled by the water chilling unit 3 and then is supplied to the cooling unit 4, the cooling unit 4 carries out heat exchange and temperature rise on the circulating water, at the moment, the temperature of the circulating water after heat exchange and temperature rise is highest, thereby being beneficial to heat dissipation of the air cooler 5, and the circulating water in the cooling unit 4 is conveyed into the air cooler 5, is cooled by the fan and then flows back into the water tank 1 for recycling;
the water inlet of the water chilling unit 3 is the low-temperature water, and the water chilling unit 3 can adjust the refrigerating capacity according to the outlet temperature PID by arranging the temperature sensor 6 at the water outlet of the water chilling unit 3, so as to achieve the purpose of saving electricity;
in this embodiment, the outlet temperature of the water chiller 3 may be preferably set at 32 ℃, and the cooling capacity of a conventional user such as a compressor may be satisfied at 32 ℃;
in addition, when the ambient temperature is lower, the air cooler 5 can cool the circulating water to a given temperature below 32 ℃, and in the state, the water chilling unit 3 stops working and only plays a role of pipeline connection, so that the energy is saved;
under the condition that the end user lacks water, the precooling of the air cooler 5 takes away most heat of most cooling media, and the water chilling unit 3 is utilized to further cool to the target temperature;
by means of the fully closed combined cooling system, cooling water is not consumed, dependence on water is reduced, an ideal cooling effect is achieved in a lower energy consumption state, and meanwhile the fully closed combined cooling system has the advantage of being free of maintenance.
As an alternative embodiment, the cooling unit 4 is a water-cooled motor or a compressor cooler, and the water-cooled motor and the compressor cooler are water-cooled devices with excellent performance, so that the use requirement can be met.
As an alternative embodiment, the water tank 1 preferably has a certain volume, the liquid storage amount preferably does not exceed 80% of the volume, the low liquid level switch 11 is arranged in the water tank 1, and when the water level of circulating water in the water tank 1 is lower than a specified liquid level, the low liquid level switch 11 can provide a system alarm signal to remind a user of timely water replenishment.
As an alternative embodiment, the water level gauge 12 is arranged in the water tank 1, the water level gauge 12 can monitor the water level condition in the water tank 1 in real time, and the water level gauge can be matched with the low-level switch 11 for use, so that a user can be reminded of timely water supplement.
As an alternative embodiment, the water tank 1 is provided with a water supplementing port 13, the water supplementing port 13 is preferably located at the top of the water tank 1, and after receiving the water supplementing prompt, a user can supplement water to the inside of the water tank 1 through the water supplementing port 13 so that the water level meets the use requirement.
As an alternative embodiment, the water tank 1 is provided with the water outlet 14, the water outlet 14 mainly plays a role in draining sewage, and is preferably arranged at the bottom of the water tank 1, and the water outlet 14 can discharge sewage or dirt in the water tank 1 after being opened, so that the water tank 1 can clean the internal environment.
As an alternative embodiment, the water tank 1 is provided with an atmospheric balance port 15, so that the water tank can adapt to pressure imbalance caused by temperature change and air pressure imbalance caused by starting or stopping the water pump 2.
As an alternative embodiment, the manhole access opening 16 is arranged on the water tank 1, so that maintenance personnel can conveniently enter the water tank 1 from the manhole access opening 16 to perform daily maintenance and temporary maintenance on the inside of the water tank 1.
As an alternative embodiment, the baffle 17 is arranged inside the water tank 1, the baffle 17 is preferably arranged obliquely, the baffle 17 has the function of removing bubbles, the suction of the pump port of the water pump 2 into liquid is ensured, and the positive effect on the expansion and contraction of the liquid is also achieved.
The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a complete closed combination formula cooling system which characterized in that, includes water tank (1), water pump (2), cooling water set (3), cooling unit (4) and air cooler (5), wherein: the water inlet of water pump (2) sets up the inside of water tank (1), the delivery port of water pump (2) pass through the pipeline with the water inlet of cooling water set (3) is linked together, the delivery port of cooling water set (3) pass through the pipeline with the water inlet of cooling unit (4) is linked together, the delivery port department of cooling water set (3) is provided with temperature sensor (6), the delivery port of cooling unit (4) pass through the pipeline with the water inlet of air cooler (5) is linked together, the delivery port of air cooler (5) pass through the pipeline with water tank (1) is linked together.
2. The fully closed modular cooling system of claim 1, wherein: the cooling unit (4) is a water-cooled motor or a compressor cooler.
3. The fully closed modular cooling system of claim 1, wherein: the inside of the water tank (1) is provided with a low liquid level switch (11).
4. The fully closed modular cooling system of claim 1, wherein: a water level gauge (12) is arranged in the water tank (1).
5. The fully closed modular cooling system of claim 1, wherein: a water supplementing port (13) is arranged on the water tank (1).
6. The fully closed modular cooling system of claim 1, wherein: a water outlet (14) is arranged on the water tank (1).
7. The fully closed modular cooling system of claim 1, wherein: an atmosphere balance port (15) is arranged on the water tank (1).
8. The fully closed modular cooling system of claim 1, wherein: and a manhole access opening (16) is formed in the water tank (1).
9. The fully closed modular cooling system of claim 1, wherein: a baffle (17) is arranged in the water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320014255.8U CN219161049U (en) | 2023-01-04 | 2023-01-04 | Completely closed combined cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320014255.8U CN219161049U (en) | 2023-01-04 | 2023-01-04 | Completely closed combined cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219161049U true CN219161049U (en) | 2023-06-09 |
Family
ID=86641675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320014255.8U Active CN219161049U (en) | 2023-01-04 | 2023-01-04 | Completely closed combined cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219161049U (en) |
-
2023
- 2023-01-04 CN CN202320014255.8U patent/CN219161049U/en active Active
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