CN207945749U - A kind of outer machine radiator of precision air conditioner - Google Patents
A kind of outer machine radiator of precision air conditioner Download PDFInfo
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- CN207945749U CN207945749U CN201820199611.7U CN201820199611U CN207945749U CN 207945749 U CN207945749 U CN 207945749U CN 201820199611 U CN201820199611 U CN 201820199611U CN 207945749 U CN207945749 U CN 207945749U
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- air conditioner
- precision air
- water tank
- spray piping
- water
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Abstract
The utility model is related to machine radiators outside a kind of precision air conditioner, including pond, electric control pump, refrigerated heat exchanger, automatically controlled throttle valve, auxiliary water tank, controller and the spray piping being set to outside precision air conditioner above machine；Pond, electric control pump, refrigerated heat exchanger, automatically controlled throttle valve and auxiliary water tank are sequentially communicated, auxiliary water tank is equipped with a water inlet and two water outlets, spray piping both sides are respectively provided with a water inlet, two water outlet of auxiliary water tank is connected to two water inlet of spray piping respectively, pipeline between automatically controlled throttle valve and auxiliary water tank is equipped with flow sensor, and controller is electrically connected with flow sensor and automatically controlled throttle valve.Two water outlet of auxiliary water tank is connected to the water inlet of spray piping both sides by the utility model respectively based on law of connected vessels, it can guarantee that cooling water more swimmingly circulates, ensure that spray piping is persistently sprayed on machine, the coolant liquid spray pressure of spray piping can keep stablizing constant for a long time outside precision air conditioner.
Description
Technical field
The utility model is related to precision air conditioner technical fields, and in particular to a kind of outer machine radiator of precision air conditioner.
Background technology
Precise machine room air conditioner system is the important leverage of data center machine room safe and stable operation, with summer high temperature weather
Arriving air-conditioner outdoor unit under high temperature environment, be decreased obviously using the radiating efficiency of the radiator of air heat exchange principle,
It is be easy to cause compressor of air conditioner alarm for high voltage, causes air-conditioning system to stop refrigeration, pole is brought to data center machine room safe operation
Big hidden danger.Therefore it need further research and development on existing market and goes out a kind of can solve the problems, such as outside this precision air conditioner
Machine radiator.
Utility model content
The utility model provides a kind of outer machine radiator of precision air conditioner, solves the problems, such as techniques discussed above.
The scheme that the utility model solves above-mentioned technical problem is as follows：A kind of outer machine radiator of precision air conditioner, is used for
It radiates to machine outside precision air conditioner, the radiator includes being set to pond below the outer machine of the precision air conditioner, automatically controlled
Water pump, refrigerated heat exchanger, automatically controlled throttle valve, auxiliary water tank, controller and the spray being set to above the outer machine of the precision air conditioner
Pipeline；The pond, the electric control pump, the refrigerated heat exchanger, the automatically controlled throttle valve and the auxiliary water tank connect successively
Logical, the auxiliary water tank is equipped with a water inlet and two water outlets, and the both sides of the spray piping are respectively provided with a water inlet, described
Two water outlets of auxiliary water tank are connected to the water inlet of the both sides of the spray piping respectively, in the automatically controlled throttle valve and described
Pipeline between auxiliary water tank is equipped with flow sensor, the controller respectively with the flow sensor and the automatically controlled section
Flow valve electrical connection.
The utility model has the beneficial effects that：The utility model provides a kind of outer machine radiator of precision air conditioner, tool
It has the advantage that：1, spray piping is equipped with by the top of the machine outside precision air conditioner and spray cooling is carried out to machine outside precision air conditioner,
Based on law of connected vessels, two water outlets of the auxiliary water tank are connected to the water inlet of the both sides of the spray piping respectively,
It can ensure that cooling water more swimmingly circulates, help to ensure that the spray piping is persistently sprayed in outside the precision air conditioner
On machine, the coolant liquid spray pressure of the spray piping can keep stablizing constant for a long time；2, the effect based on gravity, by institute
The top that auxiliary water tank is set to the spray piping is stated, the pump work of electric control pump is saved, improves radiating efficiency, is made entire
The energy consumption of device is very low；3, by being equipped with flow sensing on the pipeline between the automatically controlled throttle valve and the auxiliary water tank
Device, the controller are electrically connected with the flow sensor and the automatically controlled throttle valve, and flow sensor is auxiliary for detecting inflow
Help the water velocity in water tank and by these flow rate of water flow data transmissions to controller, the controller is by will be in a period of time
The preset flow rate of water flow range of flow rate of water flow data homologous ray is compared, and acts on automatically controlled throttle valve and intelligent control it is opened
Mouth size, to ensure that the water velocity flowed into auxiliary water tank is within the scope of the flow rate of water flow of systemic presupposition；4, using spray
The leaching type of cooling belongs to direct contact type cooling, and under same environment temperature, the direct contact type cooling heat dissipation temperature difference is controllable, with
Non-direct contact type heat transfer type is compared, can a progress reduce device heating face temperature, thermal resistance is smaller, helps to improve accurate sky
Adjust the working life and reliability of outer machine.
Based on the above technical solution, the utility model can also do following improvement.
Further, the outer surface of the auxiliary water tank is equipped with the first temperature display meter.
Advantageous effect using above-mentioned further scheme is：By being equipped with the first temperature on the outer surface of the auxiliary water tank
Degree display meter, can observe by the naked eye the water temperature condition in auxiliary water tank, when the water temperature in water tank is higher, can pass through controller
Electric control pump rotating speed is improved to realize cooling water Rapid Circulation.
Further, the radiator further includes filter, and the electric control pump passes through the filter and the pond
Connection.
Advantageous effect using above-mentioned further scheme is：The electric control pump is connected by the filter and the pond
It is logical, avoid some impurity from entering the outer machine of pollution precision air conditioner in auxiliary water tank.
Further, the refrigerated heat exchanger is air blast cooling heat exchanger, water cooling heat exchanger or finned heat transfer free convection
Device.
Further, multiple oval water drenching holes, multiple ellipse water drenching holes are uniformly provided on the bottom surface of the spray piping
It is in reticular structure on the bottom surface of the oil-spraying device.
Advantageous effect using above-mentioned further scheme is：By being uniformly provided with multiple ellipses on the bottom surface by spray piping
Shape water drenching hole, multiple ellipse water drenching holes are in reticular structure on the bottom surface of the oil-spraying device, are conducive to improve spray pressure,
And makes cooling water uniformly and keep elevated pressures spray in the cooling effect on machine, improving the liquid cooling apparatus outside the precision air conditioner
Fruit and radiating efficiency；Since the bottom surface of spray piping is generally rectangle, by by water drenching hole be designed as ellipse just just with
The bottom surface of spray piping is adapted, and the spray area at bottom surface to improve spray piping further increases single unit system
Radiating efficiency.
Further, level indicator is equipped in the pond.
Advantageous effect using above-mentioned further scheme is：By being equipped with level indicator in the pond, meat can be passed through
Level condition in eye observation pond.
Further, the side in the pond is equipped with water inlet line, and the water inlet line is equipped with solenoid valve, the solenoid valve
It is electrically connected with the controller.
Advantageous effect using above-mentioned further scheme is：The water inlet line be equipped with solenoid valve, the solenoid valve with
The controller electrical connection is passed through external cooling water from water inlet line by controller to open solenoid valve.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.Specific embodiment of the present utility model is shown in detail by following embodiment and its attached drawing.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is that the outer machine radiator of a kind of precision air conditioner that one embodiment of the utility model provides is under use state
Structural schematic diagram；
Fig. 2 is the structural representation on the bottom surface of spray piping in the outer machine radiator of a kind of precision air conditioner that Fig. 1 is provided
Figure.
In attached drawing, parts list represented by the reference numerals are as follows：
100, radiator；10, pond；11, level indicator；20, filter；30, electric control pump；40, cooling heat exchange
Device；50, automatically controlled throttle valve；60, flow sensor；70, auxiliary water tank；80, the first temperature display meter；90, spray piping；91、
Spray piping water inlet；92, water drenching hole；101, solenoid valve；102, water inlet line；200, the outer machine of precision air conditioner；201, the second temperature
Degree display meter.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing 1-2, example is served only for explaining this
Utility model is not intended to limit the scope of the utility model.In the following passage by way of example more specifically with reference to attached drawing
The utility model is described.According to following explanation and claims, will be become apparent from feature the advantages of the utility model.It needs to illustrate
, attached drawing is all made of very simplified form and uses non-accurate ratio, only to it is convenient, lucidly aid in illustrating this
The purpose of utility model embodiment.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
Can be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more relevant Listed Items.
As shown in Figs. 1-2, the utility model provides a kind of outer machine radiator of precision air conditioner, for precision air conditioner
Outer machine 200 radiates, and the radiator 100 includes the pond 10 for being set to outer 200 lower section of machine of the precision air conditioner, automatically controlled
Water pump 30, refrigerated heat exchanger 40, automatically controlled throttle valve 50, auxiliary water tank 70, controller and it is set to the outer machine of the precision air conditioner 200
The spray piping 90 of top；The pond 10, the electric control pump 30, the refrigerated heat exchanger 40, the automatically controlled throttle valve 50
And the auxiliary water tank 70 is sequentially communicated, the auxiliary water tank 70 is equipped with a water inlet and two water outlets, the spray piping
90 both sides are respectively provided with a water inlet, two water outlets of the auxiliary water tank 70 respectively with the both sides of the spray piping 90 into
The mouth of a river is connected to, and flow sensor 60 is equipped on the pipeline between the automatically controlled throttle valve 50 and the auxiliary water tank 70, described
Controller is electrically connected with the flow sensor 60 and the automatically controlled throttle valve 50 respectively.The one of machine 200 outside the precision air conditioner
Side is equipped with the second temperature sensor 201 for detecting its internal temperature data, and these temperature datas are transferred to controller
It is handled, to which automatically controlled throttle valve 50 and electric control pump 30 be adjusted, to ensure the inside of machine 200 outside precision air conditioner
Temperature is in zone of reasonableness.The top in the pond 10 does not cover and is communicated with the external world.
A kind of outer machine radiator of precision air conditioner is provided in above-described embodiment, is had the following advantages：1, by essence
The top of close outdoor machine of air-conditioner 200 is equipped with spray piping 90 and carries out spray cooling to machine outside precision air conditioner 200, former based on linker
Reason, two water outlets of the auxiliary water tank 70 are connected to the water inlet of the both sides of the spray piping 90 respectively, can be ensured
Cooling water more swimmingly circulates, and helps to ensure that the spray piping 90 is persistently sprayed in machine 200 outside the precision air conditioner
On, the coolant liquid spray pressure of the spray piping 90 can keep stablizing constant for a long time；2, the effect based on gravity, by institute
The top that auxiliary water tank 70 is set to the spray piping 90 is stated, the pump work of electric control pump is saved, improves radiating efficiency, make
The energy consumption of whole device is very low；3, by being equipped with stream on the pipeline between the automatically controlled throttle valve 50 and the auxiliary water tank 70
Quantity sensor 60, the controller are electrically connected with the flow sensor 60 and the automatically controlled throttle valve 50, flow sensor 60
Water velocity in auxiliary water tank 70 is flowed into for detecting and by these flow rate of water flow data transmissions to controller, the controller is logical
It crosses and is compared the preset flow rate of water flow range of flow rate of water flow data homologous ray in a period of time, and act on automatically controlled throttling
Valve 50 and intelligent control its openings of sizes, to ensure that the water velocity flowed into auxiliary water tank 70 is in the flow of systemic presupposition
In flow rates；4, direct contact type cooling, under same environment temperature, direct contact type are belonged to using spraying cooling mode
The cooling heat dissipation temperature difference is controllable, compared with non-direct contact type heat transfer type, can a progress reduce device heating face temperature, thermal resistance compared with
It is small, help to improve the working life and reliability of machine 200 outside precision air conditioner.
Preferably, as shown in Figure 1, the outer surface of the auxiliary water tank 70 is equipped with the first temperature display meter 80.By
The outer surface of the auxiliary water tank 70 is equipped with the first temperature display meter 80, can observe by the naked eye the water temperature in auxiliary water tank 70
Situation can improve electric control pump rotating speed to realize cooling water Rapid Circulation when the water temperature in water tank 70 is higher by controller.
Preferably, as shown in Figure 1, the radiator 100 further includes filter 20, the electric control pump 30 passes through described
Filter 20 is connected to the pond 10.It can enter in this way to avoid some impurity and pollute machine outside precision air conditioner in auxiliary water tank 70
200。
Preferably, the refrigerated heat exchanger 40 is that air blast cooling heat exchanger, water cooling heat exchanger or finned free convection are changed
Hot device.
Preferably, more as shown in Fig. 2, being uniformly provided with multiple oval water drenching holes 92 on the bottom surface of the spray piping 90
A ellipse water drenching hole 92 is in reticular structure on the bottom surface of the oil-spraying device 11.By will on the bottom surface of spray piping 90
Even to be equipped with multiple oval water drenching holes 92, multiple ellipse water drenching holes 92 are in netted knot on the bottom surface of the oil-spraying device 11
Structure is conducive to improve spray pressure, and makes cooling water uniformly and keep elevated pressures spray in machine 200 outside the precision air conditioner
On, improve the cooling effect and radiating efficiency of the liquid cooling apparatus；Since the bottom surface of spray piping 90 is generally rectangle, pass through
Water drenching hole 92 is designed as bottom surface of the ellipse just just with spray piping 90 to be adapted, to improve the bottom of spray piping 90
Spray area at face further increases the radiating efficiency of single unit system.
Preferably, as shown in Figure 1, being equipped with level indicator 11 in the pond 10.By being equipped with liquid in the pond 10
Position display meter 11, can observe by the naked eye the level condition in pond 10.
Preferably, it as shown in Figure 1, the side in the pond 10 is equipped with water inlet line 102, is set on the water inlet line 102
There are solenoid valve 101, the solenoid valve 101 to be electrically connected with the controller.The water inlet line 102 is equipped with solenoid valve 101, institute
It states solenoid valve 101 to be electrically connected with the controller, the cold of outside is passed through from water inlet line to open solenoid valve 101 by controller
But water.
As shown in Figs. 1-2, the concrete operating principle and application method of the utility model are：The second temperature sensor
201 when sensing that the temperature of the outer machine of precision air conditioner 200 is higher than rated value, and work letter is transmitted to electric control pump 30, refrigerating plant 40
Number, electric control pump 30, refrigerating plant 40 start, and the water in pond 10 passes through spray tube successively under the action of electric control pump 30
Road 90 sprays downwards from spray piping 90, and the evaporation of water can effectively take away the heat on radiator-grid, spray the water that gets off into
Entering into pond 10, is recycled, filter 20 can play the role of filtering, prevent solid particle from entering in pond 10,
It is blocked.
Level indicator 11 has the function of incuding liquid level in pond 10, when the liquid level that it is sensed is less than rated value,
Working signal is transmitted to solenoid valve 50, solenoid valve 50 is opened, and water is entered from water supply line in pond 10, timely moisturizing so that
Liquid level can not have electric control pump 30, ensure that the system can normal operation.
The utility model uses a kind of simple and effective cooling cold mode of liquid dielectric fluid, and radiating efficiency is far above sky
It is cold, pump work is saved, solves the problems, such as that outer machine internal temperature is excessively high when data center machine room uses precision air conditioner；Utilize linker original
Reason and the oily mode of gravity leaching keep the energy consumption of whole device very low.
The above, the only preferred embodiment of the utility model not make in any form the utility model
Limitation；The those of ordinary skill of all industry can be shown in by specification attached drawing and described above and swimmingly implement this practicality
It is novel；But all those skilled in the art are not departing within the scope of technical solutions of the utility model, using being taken off above
The technology contents shown and the equivalent variations of a little variation, modification and evolution made, are the equivalent embodiment of the utility model；
Meanwhile all substantial technologicals according to the utility model to the change of any equivalent variations made by above example, modify and drill
Become etc., still fall within the protection domain of the technical solution of the utility model.
Claims (7)
1. the outer machine radiator of a kind of precision air conditioner, for radiating to machine outside precision air conditioner (200), which is characterized in that
The radiator (100) include be set to pond (10) below the outer machine (200) of the precision air conditioner, electric control pump (30),
Refrigerated heat exchanger (40), automatically controlled throttle valve (50), auxiliary water tank (70), controller and it is set to the outer machine of the precision air conditioner
(200) spray piping (90) above；
The pond (10), the electric control pump (30), the refrigerated heat exchanger (40), the automatically controlled throttle valve (50) and described
Auxiliary water tank (70) is sequentially communicated, and the auxiliary water tank (70) is equipped with a water inlet and two water outlets, the spray piping
(90) both sides are respectively provided with a spray piping water inlet (91), two water outlets of the auxiliary water tank (70) respectively with the spray
The spray piping water inlet (91) of the both sides of pipeline (90) is connected to, in the automatically controlled throttle valve (50) and the auxiliary water tank (70)
Between pipeline be equipped with flow sensor (60), the controller respectively with the flow sensor (60), the automatically controlled section
Flow valve (50) and the electric control pump (30) electrical connection.
2. a kind of outer machine radiator of precision air conditioner according to claim 1, which is characterized in that the auxiliary water tank
(70) outer surface is equipped with the first temperature display meter (80).
3. a kind of outer machine radiator of precision air conditioner according to claim 1, which is characterized in that the radiator
(100) further include filter (20), the electric control pump (30) is connected to by the filter (20) with the pond (10).
4. a kind of outer machine radiator of precision air conditioner according to claim 1, which is characterized in that the refrigerated heat exchanger
(40) it is air blast cooling heat exchanger, water cooling heat exchanger or finned heat transfer free convection device.
5. a kind of outer machine radiator of precision air conditioner according to claim 1, which is characterized in that the spray piping
(90) multiple oval water drenching holes (92) are uniformly provided on bottom surface, multiple ellipse water drenching holes (92) are in the spray piping
(90) it is in reticular structure on bottom surface.
6. a kind of outer machine radiator of precision air conditioner according to claim 1, which is characterized in that in the pond (10)
Equipped with level indicator (11).
7. according to machine radiator outside a kind of any precision air conditioners of claim 1-6, which is characterized in that the pond
(10) side is equipped with water inlet line (102), and the water inlet line (102) is equipped with solenoid valve (101), the solenoid valve
(101) it is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199611.7U CN207945749U (en) | 2018-02-05 | 2018-02-05 | A kind of outer machine radiator of precision air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199611.7U CN207945749U (en) | 2018-02-05 | 2018-02-05 | A kind of outer machine radiator of precision air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207945749U true CN207945749U (en) | 2018-10-09 |
Family
ID=63699487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820199611.7U Active CN207945749U (en) | 2018-02-05 | 2018-02-05 | A kind of outer machine radiator of precision air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207945749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519709A (en) * | 2020-04-28 | 2020-08-11 | 广东电网有限责任公司 | Water supply system and method for transformer spraying cooling system |
| CN112128865A (en) * | 2020-09-23 | 2020-12-25 | 湖州博驭电器有限公司 | Cooling device of air conditioner outdoor unit |
-
2018
- 2018-02-05 CN CN201820199611.7U patent/CN207945749U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519709A (en) * | 2020-04-28 | 2020-08-11 | 广东电网有限责任公司 | Water supply system and method for transformer spraying cooling system |
| CN111519709B (en) * | 2020-04-28 | 2021-04-20 | 广东电网有限责任公司 | Water supply system for transformer spraying cooling system |
| CN112128865A (en) * | 2020-09-23 | 2020-12-25 | 湖州博驭电器有限公司 | Cooling device of air conditioner outdoor unit |
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