CN211261137U

CN211261137U - Zero-resistance efficient machine room framework

Info

Publication number: CN211261137U
Application number: CN201922396606.2U
Authority: CN
Inventors: 陆有军
Original assignee: Guangdong Technology Energy Co ltd
Current assignee: Guangdong Technology Energy Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-14
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a zero resistance high-efficient computer lab framework, including refrigeration host computer, frozen water pump, cooling tower, water collector and water knockout drum, the utility model relates to a central air conditioning computer lab energy-efficient technical field. This "zero" high-efficient computer lab design method of resistance, set up the filter screen in the water-collecting tray, filter the water through the water-collecting tray, large granule impurity can not exist in the guarantee water, a plurality of Y type filters in traditional central air conditioner have been saved, the resistance that the water received has been reduced, replace the check valve in traditional central air conditioner through the motorised valve, the resistance that the water received has further been reduced, the refrigeration circulating water of common computer lab has been solved, the cooling circulating water pipeline resistance is big, the model selection of computer lab equipment is unreasonable, the flow framework design of computer lab is unreasonable, computer lab pipeline system design is unreasonable, the parallelly connected concentrated water supply of refrigeration cooling water pump wastes the problem of electric energy.

Description

Zero-resistance efficient machine room framework

Technical Field

The utility model relates to an energy-conserving technical field of high-efficient computer lab specifically is a design method of "zero" high-efficient computer lab of resistance.

Background

The traditional central air-conditioning system has low refrigeration efficiency of a refrigeration machine room and low overall energy efficiency ratio (COP) of the system, and the reasons are as follows: 1. the refrigerating circulating water and the cooling circulating water have large pipeline resistance, which causes the power of the circulating water pump to be increased. 2. The machine room equipment is unreasonable in type selection. 3. The flow architecture design of the machine room is unreasonable. 4. The machine room pipeline system is unreasonable in design and is not designed according to the low resistance along the water. 5. The refrigeration system is a vital part of the central air-conditioning system, and the type, the operation mode, the structural form and the like of the refrigeration system directly influence the economical efficiency, the high efficiency and the rationality of the central air-conditioning system in operation.

When water circulates in a traditional machine room, in order to ensure that no large-particle substances exist in a water body and prevent internal devices of the device from being damaged, water needs to be filtered, and a common filtering device can generate large resistance to the water; a big resistance check valve can all be installed to the delivery port of every water pump of traditional computer lab, prevents the water reflux, but has increased the poplar journey and the load of water pump, extravagant a large amount of electric energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a zero resistance high-efficient computer lab framework design method has solved the problem that refrigeration circulating water, the refrigeration cycle water pipeline resistance of common computer lab are big, the machine room equipment lectotype is unreasonable, the flow framework design of computer lab is unreasonable, the design of computer lab pipe-line system is unreasonable, the parallelly connected concentrated water supply of refrigeration cooling water pump wastes electric energy.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a zero resistance high-efficient computer lab framework, includes cooling tower, cooling water set, cooling water pump and first frozen water pump and second frozen water pump (some systems can not use the secondary frozen pump), the input of cooling tower passes through the output intercommunication of inlet tube with the cooling water set, the inner chamber fixedly connected with water-collecting tray of cooling tower, the inner chamber fixedly connected with filter screen of water-collecting tray, the output of cooling tower passes through outlet pipe and cooling water pump's input intercommunication, cooling water pump's output communicates through the input of first communicating pipe with the cooling water set, and the first motorised valve of middle part position fixedly connected with of first communicating pipe.

Preferably, the input end of the water chilling unit is communicated with the output end of the first chilled water pump through a second communicating pipe, and the middle position of the second communicating pipe is fixedly connected with a second electric valve.

Preferably, the water outlet pipe is connected with a second chilled water pump, the output end of the second chilled water pump is communicated with a water distributor through a third communicating pipe, and the middle position of the third communicating pipe is fixedly connected with a third electric valve.

Preferably, the inlet end and the outlet end of the first chilled water pump are communicated with a first connecting pipe, and one end, far away from the first chilled water pump, of the first connecting pipe is communicated with a water collector.

Preferably, the inner cavity of the water collector is communicated with a constant pressure water replenishing tank through a second connecting pipe, and the middle position of the second connecting pipe is fixedly connected with a Y-shaped filter.

Preferably, the inner cavity of the water collector is communicated with a cooling water return pipe, and the inner cavity of the water separator is communicated with a chilled water supply pipe.

Preferably, the input end of the cooling tower is communicated with the output end of the water chilling unit through a water inlet pipe, and the output end of the water chilling unit is communicated with the input end of the second chilled water pump through a third connecting pipe.

Advantageous effects

The utility model provides a zero resistance high-efficient computer lab framework. Compared with the prior art, the method has the following beneficial effects: this high-efficient computer lab of "zero" resistance, through the inner chamber fixedly connected with water-collecting tray at the cooling tower, the inner chamber fixedly connected with filter screen of water-collecting tray, the middle part fixedly connected with second motorised valve of second communicating pipe, the middle part fixedly connected with third motorised valve of third communicating pipe, set up the filter screen in the water-collecting tray, filter the water through the water-collecting tray, ensure that there is not large granule impurity in the water, a plurality of Y type filters in traditional central air conditioner have been saved, the resistance that the water received has been reduced, replace the check valve (increase control system) in traditional central air conditioner through the motorised valve, the resistance that the water received has further been reduced, the refrigeration circulating water of common computer lab, cooling circulating water pipeline resistance is big, the computer lab equipment lectotype is unreasonable, the flow framework design of computer lab is unreasonable, the computer lab pipeline system design, The problem that the refrigeration cooling water pump is connected in parallel and is concentrated to supply water and waste electric energy, the cooling water circulation system cancels the Y-shaped filter and the check valve resistance device, and the refrigeration water circulation system cancels the Y-shaped filter and the check valve resistance device, so that the water pipe channel is not blocked more efficiently.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

fig. 2 is the structure connection schematic diagram of the water collecting tray and the filter screen of the utility model.

In the figure: 1. a cooling tower; 2. a water chilling unit; 3. a cooling water pump; 4. a first chilled water pump; 5. a second chilled water pump; 6. a water collection tray; 7. a filter screen; 8. a water outlet pipe; 9. a first communication pipe; 10. a first electrically operated valve; 11. a second communicating pipe; 12. a second electrically operated valve; 13. a third communicating pipe; 14. a water separator; 15. a third electrically operated valve; 16. a first connecting pipe; 17. a water collector; 18. a second connecting pipe; 19. a water replenishing tank; 20. a Y-type filter; 21. a differential pressure bypass device; 22. a cooling water return pipe; 23. a chilled water supply pipe; 24. a water inlet pipe; 25. and a third connecting pipe.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and obviously, the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and the refrigeration host machine thereof can adjust the size and quantity of the refrigeration capacity according to the requirement of the refrigeration capacity of the user. 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.

Referring to fig. 1-2, the present invention provides a technical solution: a zero-resistance efficient machine room architecture comprises a cooling tower 1, a water chilling unit 2, a cooling water pump 3, a first chilled water pump 4 and a second chilled water pump 5, wherein the cooling tower 1, the water chilling unit 2, the cooling water pump 3, the first chilled water pump 4 and the second chilled water pump 5 are all connected with an external power supply through electric wires and are respectively controlled through control switches, the cooling tower 1 and the water chilling unit 2 (in the patent scheme) are respectively provided with two cooling towers 1 and two water chilling units 2, and respectively operate, the effect of controlling the flow rate of an internal water body can be realized by respectively controlling the opening and closing of the two cooling towers 1 and the opening and closing of the water chilling unit 2, when the use load of the machine room is low, the aim of saving electric quantity is realized by closing part of the cooling towers 1 and the water chilling unit 2, the input ends of the cooling towers 1 are communicated with the output end of the water chilling unit 2, the inner cavity of the water collecting tray 6 is fixedly connected with a filter screen 7, the output end of the cooling tower 1 is communicated with the input end of a cooling water pump 3 through a water outlet pipe 8, the output end of the cooling water pump 3 is communicated with the input end of a water chilling unit 2 through a first communicating pipe 9, the middle position of the first communicating pipe 9 is fixedly connected with a first electric valve 10, the first electric valve 10 is electrically connected with an external power supply and is controlled through a control switch, the input end of the water chilling unit 2 is communicated with the output end of a first freezing water pump 4 through a second communicating pipe 11, the middle position of the second communicating pipe 11 is fixedly connected with a second electric valve 12, the second electric valve 12 is electrically connected with the external power supply and is controlled through the control switch, the output end of the second freezing water pump 5 is communicated with a water separator 14 through a third communicating pipe 13, and the middle position, third motorised valve 15 and external power supply electric connection, control through control switch, the end intercommunication that goes out of first frozen water pump 4 has first connecting pipe 16, the one end intercommunication that first frozen water pump 4 was kept away from to first connecting pipe 16 has water collector 17, the inner chamber of water collector 17 communicates through second connecting pipe 18 has level pressure moisturizing case 19, and the middle part position fixedly connected with Y type filter 20 of second connecting pipe 18, the inner chamber of water collector 17 communicates with the inner chamber of water knockout drum 14 through pressure differential bypass device 21, the inner chamber of water collector 17 communicates has cooling water return pipe 22, the inner chamber of water knockout drum 14 communicates has refrigerated water delivery pipe 23, the input of cooling tower 1 communicates with the output of cooling water set 2 through inlet tube 24, the output of cooling water set 2 communicates with the input of second frozen water pump 5 through third connecting pipe 25.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, the water body in the water collector 17 gets into the cooling water set 2 through first connecting pipe 16 and second communicating pipe 11 under the effect of first frozen water pump 4, and rethread inlet tube 24 gets into cooling tower 1 and cools off, when getting into water-collecting tray 6 through filter screen 7 in cooling tower 1, filter water through filter screen 7, the water body gets into cooling unit 2 through outlet pipe 8 and first connecting pipe 9 under the effect of cooling water pump 3, under the effect of secondary cooling water pump 5, the water body rethread third connecting pipe 25 and the entering water knockout drum 14 of third connecting pipe 13 through cooling unit 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a zero resistance high-efficient computer lab framework, includes cooling tower (1), cooling water set (2), cooling water pump (3) and first frozen water pump (4), the input of cooling tower (1) passes through the output intercommunication of inlet tube (24) with cooling water set (2), its characterized in that: the inner chamber fixedly connected with water-collecting tray (6) of cooling tower (1), the inner chamber fixedly connected with filter screen (7) of water-collecting tray (6), the output of cooling tower (1) passes through the input intercommunication of outlet pipe (8) and cooling water pump (3), the output of cooling water pump (3) communicates through the input of first communicating pipe (9) with cooling water set (2), and the middle part position fixedly connected with first motorised valve (10) of first communicating pipe (9).

2. The zero-resistance efficient machine room architecture of claim 1, wherein: the input end of the water chilling unit (2) is communicated with the output end of the first chilled water pump (4) through a second communicating pipe (11), and the middle position of the second communicating pipe (11) is fixedly connected with a second electric valve (12).

3. The zero-resistance efficient machine room architecture of claim 1, wherein: the water outlet pipe (8) is connected with a second chilled water pump (5), the output end of the second chilled water pump (5) is communicated with a water distributor (14) through a third communicating pipe (13), and the middle position of the third communicating pipe (13) is fixedly connected with a third electric valve (15).

4. The zero-resistance efficient machine room architecture of claim 1, wherein: the inlet end and the outlet end of the first freezing water pump (4) are communicated with a first connecting pipe (16), and one end, far away from the first freezing water pump (4), of the first connecting pipe (16) is communicated with a water collector (17).

5. The zero-resistance efficient machine room architecture of claim 4, wherein: the inner cavity of the water collector (17) is communicated with a constant pressure water supplementing tank (19) through a second connecting pipe (18), and the middle position of the second connecting pipe (18) is fixedly connected with a Y-shaped filter (20).

6. The zero-resistance efficient machine room architecture of claim 4, wherein: the inner cavity of the water collector (17) is communicated with the inner cavity of the water separator (14) through a differential pressure bypass device (21), the inner cavity of the water collector (17) is communicated with a cooling water return pipe (22), and the inner cavity of the water separator (14) is communicated with a chilled water supply pipe (23).

7. The zero-resistance efficient machine room architecture of claim 1, wherein: the output end of the water chilling unit (2) is communicated with the input end of the second chilled water pump (5) through a third connecting pipe (25).

8. The zero-resistance efficient machine room architecture of claim 1, wherein: the cooling water pumps (3) are connected with the water chilling unit (2) in a one-to-one mode.