CN218328850U

CN218328850U - Cooling station equipment cooling circulation system

Info

Publication number: CN218328850U
Application number: CN202222581121.2U
Authority: CN
Inventors: 段修林; 王宏贵
Original assignee: Jingmen Weijia Industrial Co ltd
Current assignee: Jingmen Weijia Industrial Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-17
Anticipated expiration: 2032-09-29

Abstract

A cooling circulation system of cooling station equipment comprises a water supplementing tank, a water supplementing constant-pressure device, a buffer tank, a first circulation water pump, a water-cooling screw type water chilling unit, a second circulation water pump, a steam type lithium bromide water chilling unit, a water separator, in-plant cooling equipment and a water collector; the bottom of make-up water tank is equipped with to be connected to moisturizing level pressure device's water tank outlet pipe, moisturizing level pressure device's delivery port is connected to the circulating water inlet channel through moisturizing pipeline, be equipped with the buffer tank on the circulating water inlet channel, the end-to-end connection of circulating water inlet channel has first water pump inlet tube and second water pump inlet tube, the utility model has the advantages that: the whole system has high cooling efficiency and convenient use. When one water chilling unit breaks down and needs to be overhauled, the other water chilling unit can be started to replace, and production is not affected.

Description

Cooling station equipment cooling circulation system

Technical Field

The utility model relates to a cooling station equipment technical field, concretely relates to cooling station equipment cooling circulation system.

Background

The cooling circulation system of the cooling station equipment in the existing factory often has the phenomena of more cooling equipment and insufficient cooling water quantity, so that the cooling equipment runs at high power for a long time, and the service life of the cooling station is further influenced. The water chilling unit is not provided with a standby unit, and other production facilities in a plant are often required to be shut down when the water chilling unit needs to be overhauled, so that the production efficiency and the economic benefit are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cooling station equipment cooling circulation system to above-mentioned defect.

A cooling circulation system for cooling station equipment comprises a water replenishing tank, a water replenishing constant-pressure device, a buffer tank, a first circulating water pump, a water-cooling screw type water chilling unit, a second circulating water pump, a steam type lithium bromide water chilling unit, a water separator, in-plant cooling equipment and a water collector;

the bottom of make-up water tank is equipped with and is connected to moisturizing constant pressure device's water tank outlet pipe, moisturizing constant pressure device's delivery port is connected to the circulating water inlet channel through moisturizing pipeline, be equipped with the buffer tank on the circulating water inlet channel, the end-to-end connection of circulating water inlet channel has first water pump inlet tube and second water pump inlet tube, is equipped with first circulating water pump on the first water pump inlet tube and is connected to water cooling screw chiller's water inlet, be equipped with second circulating water pump on the second water pump inlet tube and be connected to steam type lithium bromide cooling chiller, steam type lithium bromide cooling chiller and water cooling screw chiller delivery port all are connected to the wet return through the pipe, the end-to-end connection of wet return is connected to the water knockout drum, is connected with on the water knockout drum interior cold equipment of factory, the water outlet of interior cold equipment of factory is connected to through the pipeline the water collector, the delivery port of water collector is connected with the circulating water inlet channel.

The number of the cold equipment used in the plant is multiple, and the cold equipment comprises a centralized air conditioning system and a plurality of groups of water cooling pipes for workshop equipment.

And the bottoms of the water segregator and the water collector are both provided with a drainage pipeline connected to the sewage ditch.

And the first water pump water inlet pipe and the second water pump water inlet pipe are both provided with electromagnetic valves.

And a drainage pipeline connected to the sewage ditch is arranged at the bottom of the supplementary water tank.

And the upper part of the supplementary water tank is provided with a chemical softened water inlet pipe.

And the water replenishing pipeline is also provided with a flow control valve.

The utility model has the advantages that: the whole system has high cooling efficiency and convenient use. When one water chilling unit breaks down and needs to be overhauled, the other water chilling unit can be started to replace, and production is not affected.

Description of the drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when using, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in the attached drawings, the cooling circulation system of the cooling station equipment comprises a water replenishing tank 1, a water replenishing constant pressure device 2, a buffer tank 3, a first circulating water pump 4, a water-cooling screw type water chilling unit 5, a second circulating water pump 6, a steam type lithium bromide water chilling unit 7, a water separator 8, in-plant cooling equipment 9 and a water collector 10;

make up the bottom of water tank 1 and be equipped with and be connected to moisturizing constant pressure equipment's 2 water tank outlet pipe, moisturizing constant pressure equipment's 2 delivery port is connected to circulating water inlet pipe 11 through moisturizing pipeline 15, be equipped with buffer tank 3 on the circulating water inlet pipe 11, the end-to-end connection of circulating water inlet pipe 11 has first water pump inlet tube 12 and second water pump inlet tube 13, is equipped with first circulating water pump 4 on the first water pump inlet tube 12 and connects to the water inlet of water-cooled screw chiller 5, be equipped with second circulating water pump 6 on the second water pump inlet tube 13 and connect to steam type lithium bromide chiller 7, steam type lithium bromide chiller 7 and water-cooled screw chiller 5 delivery port all through pipe connection to wet return 14, the end-to-end connection of wet return 14 water knockout drum 8 is connected with on the knockout drum 8 the cold equipment 9 is used in the factory, the water export of cold equipment 9 is used in the factory is connected to through the pipeline collector 10, the delivery port of collector 10 is connected with inlet pipe 11.

The number of the cold equipment 9 used in the plant is multiple, and the cold equipment comprises a centralized air conditioning system and a plurality of groups of water cooling pipes for workshop equipment.

And the bottom parts of the water segregator 8 and the water collector 10 are both provided with a drainage pipeline connected to a sewage ditch.

And the first water pump inlet pipe 12 and the second water pump inlet pipe 13 are both provided with electromagnetic valves.

And a drainage pipeline connected to a sewage ditch is arranged at the bottom of the supplementary water tank 1.

The upper part of the supplementary water tank 1 is provided with a chemical softening water inlet pipe.

The water supply pipeline 15 is also provided with a flow control valve.

The working principle is as follows: water is injected into a supplementing water tank 1 through a chemical softened water inlet pipe, then enters a water supplementing constant-pressure device 2 through a water tank outlet pipe, then is delivered to a circulating water inlet pipe 11 through a water supplementing pipe 15, an electromagnetic valve on a first water pump inlet pipe 12 is opened, an electromagnetic valve on a second water pump inlet pipe 13 is closed, water is delivered to a water-cooling screw type water chilling unit 5 through a first circulating water pump 4, generated cooling water is delivered to a water separator 8 through a water return pipe 14, and is delivered to a cold using device 9 in a plant through the water separator 8, a water outlet of the cold using device 9 in the plant delivers the exhausted cooling water to a water collector 10 through a pipe, and water is delivered to the circulating water inlet pipe 11 through a water outlet of the water collector 10. The loss appears in the cooling water use, through make-up water tank 1 to circulating water inlet pipe 11 make-up water can. If the water-cooling screw type water chilling unit breaks down and needs to be overhauled, the steam type lithium bromide water chilling unit can be started to replace, and production is not affected. If full-load production is needed in a factory and the cooling water amount is insufficient, the water-cooling screw type water chilling unit and the steam type lithium bromide water chilling unit can be started to work together.

The above embodiments are only for illustrating the technical solutions and features of the present invention, and the purpose of the embodiments is to better enable those familiar with the art to practice the present invention, which cannot limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention are within the protection scope of the present invention, wherein the prior art is not described in detail.

Claims

1. A cooling circulation system for cooling station equipment is characterized by comprising a water supplementing tank (1), a water supplementing constant-pressure device (2), a buffer tank (3), a first circulating water pump (4), a water-cooling screw type water chilling unit (5), a second circulating water pump (6), a steam type lithium bromide water chilling unit (7), a water distributor (8), cold equipment (9) for use in a plant and a water collector (10);

the bottom of make-up water tank (1) is equipped with and is connected to the water tank outlet pipe of moisturizing constant pressure device (2), the delivery port of moisturizing constant pressure device (2) is connected to circulating water inlet pipe (11) through moisturizing pipeline (15), be equipped with buffer tank (3) on circulating water inlet pipe (11), the end-to-end connection of circulating water inlet pipe (11) has first water pump inlet tube (12) and second water pump inlet tube (13), is equipped with first circulating water pump (4) on first water pump inlet tube (12) and connects to the water inlet of water-cooling screw cooling water set (5), be equipped with second circulating water pump (6) on second water pump inlet tube (13) and connect to steam type lithium bromide cooling water set (7), steam type lithium bromide cooling water set (7) and water-cooling screw cooling water set (5) delivery port all are connected to wet return (14) through the pipeline, the end-to of wet return (14) water knockout drum (8), be connected with on circulating water ware (8) be connected with cold equipment (9) in the factory, the water outlet of cold equipment (9) in the factory is connected to through the pipeline water collector (10), the water outlet of water collector (10) with delivery pipe (11) and be connected.

2. The cooling circulation system of the cooling station equipment according to claim 1, wherein the number of the in-plant cooling equipment (9) is plural, and the in-plant cooling equipment comprises a centralized air conditioning system and a plurality of sets of water cooling pipes for plant equipment.

3. Cooling circulation system for cooling station equipment according to claim 1, characterised in that the bottom of the water separator (8) and the water collector (10) are provided with drainage pipes connected to sewage drains.

4. The cooling circulation system of cooling station equipment according to claim 1, wherein the first water pump inlet pipe (12) and the second water pump inlet pipe (13) are provided with electromagnetic valves.

5. Cooling station equipment cooling circulation system according to claim 1, characterised in that the bottom of the replenishing tank (1) is provided with a drain pipe connected to a sewage drain.

6. The cooling circulation system of the cooling station equipment according to claim 1, characterized in that the upper part of the supplementary water tank (1) is provided with a chemical softened water inlet pipe.

7. The cooling station equipment cooling circulation system according to claim 1, wherein a flow control valve is further provided on the water supply pipeline (15).