CN217031449U - Novel energy-conserving water charging system of data center cooling tower wisdom - Google Patents
Novel energy-conserving water charging system of data center cooling tower wisdom Download PDFInfo
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- CN217031449U CN217031449U CN202220526843.5U CN202220526843U CN217031449U CN 217031449 U CN217031449 U CN 217031449U CN 202220526843 U CN202220526843 U CN 202220526843U CN 217031449 U CN217031449 U CN 217031449U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 266
- 238000001816 cooling Methods 0.000 title claims abstract description 23
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 238000007667 floating Methods 0.000 claims description 8
- 230000033228 biological regulation Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 12
- 230000001502 supplementing effect Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 239000013589 supplement Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a novel intelligent energy-saving water replenishing system for a cooling tower of a data center, which relates to the field of energy-saving water replenishing of the cooling tower and comprises a municipal water replenishing pipe, a total water outlet pipe, a water replenishing tank, a direct water supply pipe, an adjusting section water pipe, a water tank inlet pipe, a water tank outlet pipe and a bypass water pipe, wherein one end of the water tank inlet pipe, one end of the water tank outlet pipe and one end of the water tank inlet pipe are connected with the water replenishing tank; the water tank inlet pipe is provided with a hand valve I, and the direct water supply pipe is sequentially provided with a hand valve II, a pressure gauge I and an electric valve I. This novel energy-conserving water charging system of data center cooling tower wisdom uses municipal water to directly supply as the main, and the retaining water supply of moisturizing case is for the moisturizing pipeline system of assisting, has utilized the water pressure of municipal pipe network, has practiced thrift daily moisturizing pump's energy consumption.
Description
Technical Field
The utility model relates to the technical field of energy-saving water supplement of cooling towers, in particular to a novel intelligent energy-saving water supplement system for a cooling tower of a data center.
Background
The medium and large data center greatly depends on a centralized cooling system, and not only needs reliable and redundant system design and an uninterrupted power supply system, but also needs a large amount of water resources for ensuring the stable operation of a water-cooled air conditioning unit and providing uninterrupted refrigeration for a data center machine room. The cooling water plays an important role in the water cooling system of the data center and is a medium for transferring cold, and the heat dissipation of the data center machine room is finally realized by the evaporation of water in the cooling tower, so that the evaporation capacity of the cooling water is huge. If the water-cooling system of the data center is lack of water, serious consequences can be generated, the air supply temperature of the air conditioner is increased if the water-cooling system of the data center is short of water, the cold machine is stopped if the air supply temperature of the air conditioner is high, and even a server is down. However, the conventional water replenishing system needs the water replenishing water pump to operate for a long time, and is not energy-saving, so that a reliable, intelligent and energy-saving water replenishing system for the data center is designed, and the operation of the whole data center refrigerating system becomes more stable and reliable.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a novel intelligent energy-saving water replenishing system for a data center cooling tower, which solves the problems in the background technology.
(II) technical scheme
In order to realize the purpose, the utility model is realized by the following technical scheme: a novel intelligent energy-saving water replenishing system for a data center cooling tower comprises a municipal water replenishing pipe, a total water outlet pipe, a water replenishing tank, a direct water supply pipe, an adjusting section water pipe and a water tank inlet pipe, a water tank outlet pipe and a bypass water pipe, wherein one end of the water tank inlet pipe, the water tank outlet pipe and the bypass water pipe are connected with the water replenishing tank; the water tank is characterized in that a hand valve I is arranged on the water tank inlet pipe, a hand valve II, a pressure gauge I and an electric valve I are sequentially arranged on the direct water supply pipe, an electric valve II, a pressure gauge II, a pressurization regulating pipeline group, a pressure gauge III and an electric valve IV are sequentially arranged on the regulating section water pipe, the pressurization regulating pipeline group is used for intelligently regulating water outlet pressure, a hand valve III, a water replenishing pump and a hand valve V are sequentially arranged on the water tank outlet pipe, and a hand valve IV, a water replenishing pump II, a hand valve VI and an electric valve III are sequentially arranged on the bypass water pipe.
Preferably, the pressure boost regulating pipeline group comprises a branch pipe I, a branch pipe II and a branch pipe III which are connected in parallel, a hand valve seven, a pressure boost pump I, a check valve three and a hand valve ten are sequentially arranged on the branch pipe I, a hand valve eight and a check valve four are sequentially arranged on the branch pipe II, and a hand valve nine, a pressure boost pump II, a check valve five and a hand valve eleven are sequentially arranged on the branch pipe III.
Preferably, one end of the water tank inlet pipe extending into the water replenishing tank is connected with a first floating ball valve and a second floating ball valve in parallel.
Preferably, a one-way valve I is arranged between the water replenishing pump and the hand valve V on the outlet pipe of the water tank.
(III) advantageous effects
The utility model provides a novel intelligent energy-saving water replenishing system for a data center cooling tower. The method has the following beneficial effects:
1. this novel energy-conserving water charging system of data center cooling tower wisdom uses municipal water to directly supply as the main, and the retaining water supply of moisturizing case is for the moisturizing pipeline system of assisting, has utilized the water pressure of municipal pipe network, has practiced thrift daily moisturizing pump's energy consumption.
2. This energy-conserving water charging system of novel data center cooling tower wisdom utilizes the multiple moisturizing mode of BA system control, towards the system's moisturizing under the different states, the water charging system's of guarantee reliability.
Drawings
Fig. 1 is a schematic view of the piping structure of the present invention.
In the figure: 1 municipal water supply pipe, 2 main water outlet pipes, 3 water supply tanks, 4 straight water supply pipes, 5 adjusting section water pipes, 6 bypass water pipes, 7 hand valve I, 8 float valve I, 9 float valve II, 10 hand valve II, 11 pressure gauge I, 12 electric valve I, 13 electric valve II, 14 pressure gauge II, 15 pressure gauge III, 16 electric valve IV, 17 hand valve VII, 18 hand valve VIII, 19 hand valve nine, 20 booster pump I, 21 booster pump II, 22 check valve III, 23 check valve IV, 24 check valve V, 25 hand valve IV, 26 hand valve IV, 27 hand valve III, 28 water supply pump I, 29 check valve I, 30 hand valve V, 31 hand valve IV, 32 water supply pump II, 33 hand valve VI, and 34 electric valve III.
Detailed Description
The embodiment of the utility model provides a novel intelligent energy-saving water replenishing system for a data center cooling tower, which comprises a municipal water replenishing pipe 1, a main water outlet pipe 2, a water replenishing tank 3, a straight water supply pipe 4, a regulating section water pipe 5, a water tank inlet pipe 35, a water tank outlet pipe 36 and a bypass water pipe 6, wherein one end of the water tank inlet pipe is connected with the water replenishing tank 3.
Municipal administration moisturizing pipe 1, direct water supply pipe 4, regulation section water pipe 5, total outlet pipe 2 link to each other in proper order, and municipal administration pipe network is connected to the prelude of municipal administration moisturizing pipe 1. The outlet end of the main water outlet pipe 2 is connected with the cooling tower, the inlet end of the water tank inlet pipe 35 is connected with the municipal water replenishing pipe 1, the water outlet end of the water tank inlet pipe 36 is connected with the adjusting section water pipe 5, and the water outlet end of the bypass water pipe 6 is connected with the main water outlet pipe 2.
A hand valve I7 is arranged on the water tank inlet pipe 35, and a hand valve II 10, a pressure gauge I11 and an electric valve I12 are sequentially arranged on the straight water supply pipe 4. The adjusting section water pipe 5 is sequentially provided with an electric valve II 13, a pressure gauge II 14, a pressurization adjusting pipeline group, a pressure gauge III 15 and an electric valve IV 16. The pressurizing adjusting pipeline group is used for intelligently adjusting the water outlet pressure, a hand valve III 27, a water replenishing pump 28, a check valve I29 and a hand valve V30 are sequentially arranged on the water tank inlet pipe 36, and a hand valve IV 31, a water replenishing pump II 32, a hand valve VI 33 and an electric valve III 34 are sequentially arranged on the bypass water pipe 6.
The pressure boost regulating pipeline set comprises a first branch pipe, a second branch pipe and a third branch pipe which are connected in parallel, a hand valve seven 17, a first booster pump 20, a one-way valve three 22 and a hand valve ten 25 are sequentially arranged on the first branch pipe, a hand valve eight 18 and a one-way valve four 23 are sequentially arranged on the second branch pipe, and a hand valve nine 19, a second booster pump 21, a one-way valve five 24 and a hand valve eleven 26 are sequentially arranged on the third branch pipe.
The hand valve I7, the hand valve II 10, the hand valve III 27, the hand valve IV 31, the hand valve V30, the hand valve VI 33, the hand valve VII 17, the hand valve VIII 18, the hand valve VII 19, the hand valve VII 25 and the hand valve VII 26 are manual regulating valves. The electric valves I12, II 13, III 34 and IV 16 are electric control valves. The manual regulating valve and the electric regulating valve are both the existing products sold in the market.
One end of the water tank inlet pipe 35 extending into the water replenishing tank 3 is connected with a first floating ball valve 8 and a second floating ball valve 9 in parallel. The water level of the water replenishing tank 3 is controlled through a first floating ball valve 8 and a second floating ball valve 9.
The first hand valve 7 can cut off municipal water supply, and the water replenishing tank 3 can be repaired by matching with the third hand valve 27 and the fourth hand valve 31.
The first float valve 8 and the second float valve 9 are 2-way municipal water supply control valves and are used for automatically controlling the liquid level of the water supply tank 3.
And the hand valve II 10 is used for closing the municipal direct water replenishing loop, and the electric valve I12 is matched to maintain the pressure gauge I11.
And the first pressure gauge 11 is used for detecting whether municipal water supply is normal or not.
And the electric valve I12 is used for closing or opening the municipal direct water replenishing loop.
The water replenishing tank 3, the first ball float valve 8 and the second ball float valve 9 can be maintained by matching the third hand valve 27 and the fourth hand valve 31 with the first hand valve 7. And the first water replenishing pump 28 and the second water replenishing pump 32 can be maintained by matching the fifth hand valve 30 with the sixth hand valve 33.
The water replenishing pump I28: when the municipal administration is stopped, the water in the water replenishing tank 3 is pumped by the first water replenishing pump 28 for replenishing water.
And (4) a second water replenishing pump 32: when the municipal administration is cut off the water, and the first water replenishing pump 28 is damaged.
The electric valve II 13 is a water replenishing control valve of a municipal direct water replenishing and water replenishing pump I28.
The electric valve III 34 is a standby water replenishing control valve of the water replenishing pump II 32.
The second pressure gauge 14 is used for detecting the water inlet pressure of the pressurization adjusting pipeline group, and the third pressure gauge 15 is used for detecting the water outlet pressure of the pressurization adjusting pipeline group.
The seventh hand valve 17 is matched with the tenth hand valve 25, so that the first booster pump 20, the ninth hand valve 19 and the eleventh hand valve 26 can be maintained, and the second booster pump 21 can be maintained. Hand valve eight 18 may close the direct water supply circuit.
The first booster pump 20 and the second booster pump 21 can be used for increasing water pressure and making up for insufficient water pressure at the front end;
the first check valve 29, the third check valve 22, the fourth check valve 23 and the fifth check valve 24 can prevent water from flowing backwards.
The electric valve four 16 is a water replenishing loop for controlling the municipal direct water replenishing and water replenishing pump one 28.
The working principle of the water supplementing system is as follows:
five working modes under the normal condition of municipal water supply:
the first mode is as follows: directly supplying water for municipal water. The system is faultless, the BA system is detected through a pressure gauge I11, municipal water inlet is normal, a water supplementing pump I28 and a water supplementing pump II 32 are stopped, an electric valve I12 and an electric valve II 13 are started, water inlet pressure and water outlet pressure of a pressure gauge II 14 and a pressure gauge III 15 are detected simultaneously, the water inlet pressure is in a normal range, the water outlet pressure reaches a target set value, a booster pump I20 and a booster pump II 21 do not work, and the system directly supplements water through municipal water through a branch pipe II where a hand valve II 18 is located and enters a municipal water direct supply mode.
And a second mode: the frequency conversion working mode is 20 frequency conversion working modes of the booster pump. The system is faultless, the BA system detects municipal pressure through the first pressure gauge 11, municipal water inflow is normal all the way, the first water replenishing pump 28 and the second water replenishing pump 32 are stopped, the first electric valve 12 and the second electric valve 13 are started, water inflow pressure and water outflow pressure detection of the second pressure gauge 14 and the third pressure gauge 15 are carried out simultaneously, the water inflow pressure is in a normal range but does not reach a target set value of the water outflow pressure, the first booster pump 20 is started, and frequency conversion work is carried out according to the water outflow pressure condition.
And a third mode: the frequency conversion working mode of the second booster pump 21 is adopted. The BA system detects municipal pressure through a first pressure gauge 11, municipal water inflow is normal all the way, a first water replenishing pump 28 and a second water replenishing pump 32 are stopped, a first electric valve 12 and a second electric valve 13 are started, water inflow pressure and water outflow pressure of a second pressure gauge 14 and a third pressure gauge 15 are detected simultaneously, the water inflow pressure is in a normal range, but a target set value of the water outflow pressure is not reached, a first booster pump 20 loop breaks down, a second booster pump 21 is started, and frequency conversion work is carried out according to the water outflow pressure.
And a fourth mode: the double-pump variable frequency working mode is adopted. The system is faultless, the BA system detects municipal pressure through the first pressure gauge 11, municipal water inlet is normal all the way, the first water replenishing pump 28 and the second water replenishing pump 32 are stopped, the first electric valve 12 and the second electric valve 13 are started, water inlet pressure and water outlet pressure detection of the second pressure gauge 14 and the third pressure gauge 15 are simultaneously carried out, the water inlet pressure is in a normal range but does not reach a target set value of the water outlet pressure, the first booster pump 20 is started, when the target set value of the water outlet pressure cannot be met, the second booster pump 21 is started, and according to the condition of the water outlet pressure, the first booster pump 20 and the second booster pump 21 simultaneously carry out frequency conversion work.
And a fifth mode: the power frequency of the first 20 booster pumps is controlled. The BA system detects municipal administration pressure through a pressure gauge I11, municipal administration water inlet is normal all the way, a water supplementing pump I28 and a water supplementing pump II 32 are stopped, an electric valve I12 and an electric valve II 13 are started, water inlet pressure and water outlet pressure detection of a pressure gauge II 14 and a pressure gauge III 15 are carried out simultaneously, and a booster pump I20 is actively started and works from continuous power frequency under the condition of a pressure gauge III 15 fault or a frequency converter fault.
Six working modes under the abnormal condition of municipal water supply are as follows:
the first mode is as follows: the water is directly supplemented to the water supplementing tank 3. The system is faultless, the BA system detects municipal pressure through the first pressure gauge 11, municipal water feeding is stopped all the way, the first electric valve 12 is closed, the first water replenishing pump 28 and the second electric valve 13 are started, water feeding pressure and water discharging pressure of the second pressure gauge 14 and the third pressure gauge 15 are detected simultaneously, the water feeding pressure is in a normal range, the water discharging pressure reaches a target set value, the first booster pump 20 and the second booster pump 21 do not work, the system directly replenishes water through the second branch pipe where the hand valve eight 18 is located through the second water replenishing tank 3, and the system enters a direct supply mode of the second water replenishing tank 3.
And a second mode: the frequency conversion working mode is 20 frequency conversion working modes of the booster pump. The system is faultless, the BA system detects municipal pressure through the first pressure gauge 11, municipal water inlet is cut off all the way, the electric valve I12 is closed, the water replenishing pump I28 and the electric valve II 13 are opened, water inlet pressure and water outlet pressure of the second pressure gauge 14 and the third pressure gauge 15 are detected simultaneously, the water inlet pressure is in a normal range but does not reach a target set value of the water outlet pressure, the first booster pump 20 is opened, and the frequency conversion work is carried out according to the water outlet pressure.
And a third mode: the frequency conversion working mode is a second 21 booster pump. The BA system detects municipal pressure through a first pressure gauge 11, municipal water inflow is stopped all the way, a first electric valve 12 is closed, a first water replenishing pump 28 and a second electric valve 13 are started, water inflow pressure and water outflow pressure of a second pressure gauge 14 and a third pressure gauge 15 are detected simultaneously, the water inflow pressure is in a normal range, but a target set value of the water outflow pressure is not reached, a loop of the first booster pump 20 breaks down, a second booster pump 21 is started, and frequency conversion work is carried out according to the water outflow pressure.
And a fourth mode: the double-pump variable frequency working mode is adopted. The system is faultless, the BA system detects municipal pressure through a pressure gauge I11, municipal water inlet is stopped all the way, an electric valve I12 is closed, a water replenishing pump I28 and an electric valve II 13 are opened, water inlet pressure and water outlet pressure detection of a pressure gauge II 14 and a pressure gauge III 15 are simultaneously carried out, the water inlet pressure is in a normal range but does not reach a water outlet pressure target set value, a pressure pump I20 is opened, when the water outlet pressure target set value can not be met, a pressure pump II 21 is opened, and according to the water outlet pressure condition, the pressure pump I20 and the pressure pump II 21 work in a frequency conversion mode simultaneously.
And a fifth mode: and a 20 power frequency working mode of the booster pump I. The BA system detects municipal administration pressure through manometer one 11, and municipal administration is intake and is cut off water all the way, closes motorised valve one 12, opens moisturizing pump one 28, motorised valve two 13, carries out manometer two 14 simultaneously, manometer three 15 the pressure of intaking and goes out water pressure and detect, and under manometer three 15 trouble or converter trouble condition, booster pump one 20 initiatively opens and follow and last power frequency work.
A sixth mode: the bypass water pipe 6 is in an operating mode. The BA system detects municipal pressure through a pressure gauge I11, one municipal water inlet way is stopped, an electric valve I12 is closed, a water replenishing pump I28 and an electric valve II 13 are started, water inlet pressure and water outlet pressure detection of a pressure gauge II 14 and a pressure gauge III 15 are carried out simultaneously, the water outlet pressure does not reach a target set value for a long time, the water replenishing pump I28 and the electric valve II 13 are closed, a water replenishing pump II 32 is started, an electric valve III 34 is started, and the water enters a working mode of a bypass water pipe 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a novel energy-conserving water charging system of data center cooling tower wisdom which characterized in that: the water supply system comprises a municipal water supply pipe (1), a total water outlet pipe (2), a water supply tank (3), a direct water supply pipe (4), a regulating section water pipe (5), and a water tank inlet pipe (35), a water tank outlet pipe (36) and a bypass water pipe (6) of which one end is connected with the water supply tank (3), wherein the municipal water supply pipe (1), the direct water supply pipe (4), the regulating section water pipe (5) and the total water outlet pipe (2) are sequentially connected, the inlet end of the water tank inlet pipe (35) is connected with the municipal water supply pipe (1), the water outlet end of the water tank outlet pipe (36) is connected with the regulating section water pipe (5), and the water outlet end of the bypass water pipe (6) is connected with the total water outlet pipe (2); the water tank is provided with hand valve one (7) on advancing pipe (35), hand valve two (10), manometer one (11), motorised valve one (12) have set gradually on direct water supply pipe (4), motorised valve two (13), manometer two (14), pressure boost control pipe group, manometer three (15), motorised valve four (16) have set gradually on regulation section water pipe (5), pressure boost control pipe group is used for intelligent regulation delivery pressure, hand valve three (27), moisturizing pump (28), hand valve five (30) have set gradually on water tank exit tube (36), hand valve four (31), moisturizing pump two (32), hand valve six (33), motorised valve three (34) have set gradually on bypass water pipe (6).
2. The novel intelligent energy-saving water replenishing system for the data center cooling tower as claimed in claim 1, wherein: the pressure boost control pipeline group includes parallelly connected branch pipe one of three routes, branch pipe two, branch pipe three, branch pipe one is gone up and has set gradually hand valve seven (17), booster pump one (20), check valve three (22), ten (25) of hand valve, branch pipe two is gone up and has set gradually hand valve eight (18), check valve four (23), branch pipe three is gone up and has set gradually hand valve nine (19), booster pump two (21), check valve five (24), hand valve eleven (26).
3. The novel intelligent energy-saving water replenishing system for the data center cooling tower as claimed in claim 1, wherein: one end of the water tank inlet pipe (35) extending into the water replenishing tank (3) is connected with a first floating ball valve (8) and a second floating ball valve (9) in parallel.
4. The intelligent energy-saving water replenishing system for the novel data center cooling tower as claimed in claim 1, wherein: and a one-way valve I (29) is arranged between the water replenishing pump (28) and the hand valve V (30) on the water tank outlet pipe (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220526843.5U CN217031449U (en) | 2022-03-10 | 2022-03-10 | Novel energy-conserving water charging system of data center cooling tower wisdom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220526843.5U CN217031449U (en) | 2022-03-10 | 2022-03-10 | Novel energy-conserving water charging system of data center cooling tower wisdom |
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| Publication Number | Publication Date |
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| CN217031449U true CN217031449U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220526843.5U Expired - Fee Related CN217031449U (en) | 2022-03-10 | 2022-03-10 | Novel energy-conserving water charging system of data center cooling tower wisdom |
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| Country | Link |
|---|---|
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2022
- 2022-03-10 CN CN202220526843.5U patent/CN217031449U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |