CN114593614A - Heat preservation formula cooling system - Google Patents
Heat preservation formula cooling system Download PDFInfo
- Publication number
- CN114593614A CN114593614A CN202210318433.6A CN202210318433A CN114593614A CN 114593614 A CN114593614 A CN 114593614A CN 202210318433 A CN202210318433 A CN 202210318433A CN 114593614 A CN114593614 A CN 114593614A
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- China
- Prior art keywords
- water
- energy consumption
- cooling system
- chilling unit
- distribution disc
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- 238000001816 cooling Methods 0.000 title claims abstract description 51
- 238000004321 preservation Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 272
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000005338 heat storage Methods 0.000 claims abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 10
- 238000005265 energy consumption Methods 0.000 claims description 52
- 238000005187 foaming Methods 0.000 claims description 23
- 230000005587 bubbling Effects 0.000 claims description 8
- 230000007547 defect Effects 0.000 abstract description 5
- 239000000498 cooling water Substances 0.000 description 44
- 230000000694 effects Effects 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 238000005485 electric heating Methods 0.000 description 5
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 4
- 238000009841 combustion method Methods 0.000 description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The invention discloses a heat preservation type cooling system which comprises a cooling tower, a water pump, a water chilling unit, a circulating water pump, a heat storage water tank and a solar panel, wherein the water pump is arranged on the cooling tower; a water distribution disc, a filler and a water collection disc are arranged in the cooling tower from top to bottom, the water collection disc, a water pump and a water chilling unit are sequentially communicated through a pipeline, and a water outlet end of the water chilling unit is communicated with the water distribution disc; a groove is formed in the water collecting tray, and a heating device is arranged in the groove; the circulating water pump, the heat storage water tank and the water collecting tray are communicated through pipelines, a water tank heating device is arranged in the heat storage water tank, and the solar panel is connected to the water tank heating device. The invention has the advantages that: the defects of long heating time, potential safety hazards and the like are avoided.
Description
Technical Field
The invention relates to the field of cooling towers, in particular to a heat-preservation cooling system.
Background
An open cooling tower is a device for cooling water of a large-scale centrifugal water chilling unit. One of the starting conditions of the centrifugal water chilling unit is that the cooling water temperature is not lower than 13 ℃, when the water chilling unit is started, the cooling water temperature can be continuously increased along with the operation, and when the water temperature exceeds 32 ℃, the open cooling tower works to start air cooling for the cooling water so as to maintain the water temperature. After the water chilling unit is shut down, cooling water is concentrated in a water collecting tray at the bottom of the cooling tower and slowly changes to the current ambient temperature. Therefore, when the air temperature is low in winter (11 months-3 months in the next year), the cooling water temperature can be slowly reduced under the condition that the centrifugal water chilling unit is stopped. When the water is kept still for a certain time, the water temperature is lower than 13 ℃, so that the water chilling unit cannot be started again.
The existing open cooling tower solutions to this situation are: an electric heating device is arranged on the side wall of the water collecting tray of the cooling tower, and electric heating is started before the water chilling unit is started until the cooling water temperature reaches the standard. For example, the utility model discloses a chinese utility model patent that is CN215063857U discloses a cooling tower that possesses heating function, including tower body, spray pump and heating pipe, a dryer is installed to tower body top one side, the tower body top deviates from one side of a dryer and installs the air inlet grid, one side that the tower body deviates from a dryer is close to top position department and installs the input tube, the heat exchange tube is installed to the output tube end, and the heat exchange tube end installs the output tube, the inside heat exchange tube below department that lies in of tower body installs the heating panel, the water catch tray is installed to the inside bottom of tower body, the heating pipe is installed to the inside bottom of water catch tray, the heavy water tank is installed to one side that the tower body bottom is close to a dryer, the spray pump is installed to one side that the tower body bottom deviates from the heavy water tank.
The defects of the existing cooling water heating mode are obvious: (1) the heating time is long, and usually more than ten hours is needed. (2) The electric heating device has large power and potential safety hazard. (3) The electric heating is positioned below the water level of the side wall, and when the water level is reduced due to water level fluctuation or other reasons, dry burning may exist in the electric heating, so that the safety risk is increased.
Disclosure of Invention
The technical problem to be solved by the invention is as follows:
in the prior art, before a water chilling unit is started, cooling water is heated for a long time, and potential safety hazards exist.
The invention solves the technical problems through the following technical means:
a heat preservation type cooling system comprises a cooling tower, a water pump, a water chilling unit, a circulating water pump, a heat storage water tank and a solar panel;
a water distribution disc, a filler and a water collection disc are arranged in the cooling tower from top to bottom, the water collection disc, a water pump and a water chilling unit are sequentially communicated through a pipeline, and a water outlet end of the water chilling unit is communicated with the water distribution disc;
a groove is formed in the water collecting tray, and a heating device is arranged in the groove;
the circulating water pump, the heat storage water tank and the water collecting tray are communicated through pipelines, a water tank heating device is arranged in the heat storage water tank, and the solar panel is connected to the water tank heating device.
When the heat preservation type cooling system is practically applied, heat generated by running of a condenser in a water chilling unit is taken away by a water pump through circulating cooling water and is pumped into a water distribution disc at the top of a cooling tower. The cooling water in the water distribution disc is uniformly dispersed into the filler through the small holes at the disc bottom, so that a large amount of heat exchange can be carried out between the cooling water and the air. And the cooled cooling water is collected in a water collecting tray at the bottom of the tower and enters the water chilling unit again through a water pump. The bottom of the water collecting tray of the cooling tower is provided with a groove which is positioned at the bottom of the tray and is the lowest part of the water level. Set up heating device in water-collecting tray bottom recess, even the water level reduces also can guarantee like this that heating device still is steeped by the water logging, can prevent dry combustion method, greatly increased security. In addition, heat is collected to the heat storage water tank in a solar heating mode, and hot water in the heat storage water tank and water in the water collecting tray are continuously circulated by the aid of the circulating water pump, so that the purpose of increasing the temperature of cooling water is achieved. The temperature of the cold water is kept at the temperature capable of meeting the normal starting requirement of the water chilling unit, the normal operation of the water chilling unit is ensured, and compared with a heating mode in the prior art, the defects of long heating time, potential safety hazards and the like are overcome.
Optimally, a pipeline is arranged at the water outlet end of the water chilling unit, and an energy consumption bubbler is arranged at the tail end of the pipeline;
the energy-consuming bubbler is positioned above the water distribution disc and comprises an energy-consuming cylinder and a bubbling net positioned in the energy-consuming cylinder, and water from the water chilling unit flows to the bubbling net through a pipeline and flows into the water distribution disc through the energy-consuming cylinder.
Before entering the water distribution disc, cooling water is firstly distributed to energy dissipaters at the tail ends of branch pipelines, water from a water chilling unit flows to the foaming net through the pipelines and flows into the water distribution disc through the energy dissipation cylinders, and therefore impact force of water flow is reduced, and the cooling water flows into the water distribution disc evenly and gently. When rivers pass through the foaming net, form to rivers and block, the dispersion effect, can effectively alleviate the impact force, further reduce the impact force through the power consumption section of thick bamboo afterwards, make rivers evenly gently flow into the distributive disc, can reduce the cooling water impact to the safety degree, guarantee that the cooling water does not spill over outside the tower, guaranteed the steady operation of cooling water set.
Optimally, the foaming net is internally filled with silk tennis balls.
The silk screen ball that the inside packing of bubble net can further cushion, disperse the rivers that get into, can effectively reduce the rivers impact force, and buffering effect is better.
Preferably, the energy consumption cylinder is provided with a plurality of hexagonal water outlet holes.
The impact force can be effectively reduced through the hexagonal water outlet hole by water flow, and the buffering effect is better.
Preferably, the energy consumption cylinder and the foaming net are both of a cylinder structure with an opening at one end and a closed end, the energy consumption cylinder is provided with a plurality of water outlet holes, and the foaming net is of a net structure.
Preferably, one end of the opening of the energy consumption cylinder is provided with a connecting flange or a thread, and the energy consumption cylinder is connected with the pipeline through the connecting flange or the thread.
Preferably, the energy consumption cylinder is provided with a fixing plate, the water distribution disc is provided with a water distribution disc cover plate, and the fixing plate is installed on the water distribution disc cover plate.
Preferably, the water inlet end of the energy consumption bubbler is provided with a plurality of energy consumption baffles in a crossed mode, and water flow can flow to the bubbling net along an S-shaped path under the action of the energy consumption baffles.
After water flow enters the energy consumption bubbler, the water flow can flow to the foaming net along the S-shaped path under the action of the energy consumption baffle, so that the effect of reducing impact force is achieved, and the water flow impact force can be reduced as much as possible by matching with the foaming net and the energy consumption barrel.
Preferably, the top of the cooling tower is provided with a fan.
The fan in the middle of the tower top runs at a high speed, so that the air flow in the tower can be accelerated, the cooling water temperature in the filler is quickly reduced, and the cooling effect is better.
The water collecting tray is characterized by further comprising a control unit, a temperature detection element is arranged in the water collecting tray and connected to the control unit, and the circulating water pump is controlled by the control unit.
The temperature detection element can detect the temperature of the cooling water in real time, and the control unit controls the start and stop of the circulating water pump through the fed back water temperature value, so that the temperature of the cold water is kept at about 16 ℃, and the normal starting requirement of the water chilling unit is met.
The invention has the advantages that:
1. when the heat preservation type cooling system is practically applied, heat generated by running of a condenser in a water chilling unit is taken away by a water pump through circulating cooling water and is pumped into a water distribution disc at the top of a cooling tower. The cooling water in the water distribution disc is uniformly dispersed into the filler through the small holes at the disc bottom, so that a large amount of heat exchange can be carried out between the cooling water and the air. And the cooled cooling water is collected in a water collecting tray at the bottom of the tower and enters the water chilling unit again through a water pump. The bottom of the water collecting tray of the cooling tower is provided with a groove which is positioned at the bottom of the tray and is the lowest part of the water level. Set up heating device in water-collecting tray bottom recess, even the water level reduces also can guarantee like this that heating device still is steeped by the water logging, can prevent dry combustion method, greatly increased security. In addition, heat is collected to the heat storage water tank in a solar heating mode, and hot water in the heat storage water tank and water in the water collecting tray are continuously circulated by the aid of the circulating water pump, so that the purpose of increasing the temperature of cooling water is achieved. The temperature of the cold water is kept at the temperature capable of meeting the normal starting requirement of the water chilling unit, the normal operation of the water chilling unit is ensured, and compared with a heating mode in the prior art, the defects of long heating time, potential safety hazards and the like are overcome.
2. The cooling water is firstly distributed to the energy dissipaters at the tail ends of the branch pipelines before entering the water distribution disc, and the water from the water chilling unit flows to the foaming net through the pipelines and flows into the water distribution disc through the energy dissipation cylinder to reduce the impact force of the water flow and enable the cooling water to uniformly and slowly flow into the water distribution disc. When water flows pass through the foaming net, the water flows are blocked and dispersed, impact force can be effectively relieved, then the impact force is further reduced through the energy consumption cylinder, the water flows into the water distribution disc evenly and gently, impact of cooling water can be reduced to a safe degree, cooling water is prevented from overflowing out of the tower, and stable operation of the water chilling unit is guaranteed.
3. The silk screen ball that bubble net inside was filled can further cushion, disperse the rivers that get into, can effectively reduce the rivers impact force, and buffering effect is better.
4. The impact force can be effectively reduced through the hexagonal water outlet hole by water flow, and the buffering effect is better.
After water flow enters the energy consumption bubbler, the water flow can flow to the foaming net along the S-shaped path under the action of the energy consumption baffle, so that the effect of reducing impact force is achieved, and the water flow impact force can be reduced as much as possible by matching with the foaming net and the energy consumption barrel.
5. The fan in the middle of the tower top runs at a high speed, so that the air flow in the tower can be accelerated, the cooling water temperature in the filler is quickly reduced, and the cooling effect is better.
6. The temperature detection element can detect the temperature of the cooling water in real time, and the control unit controls the start and stop of the circulating water pump through the fed-back water temperature value, so that the temperature of the cooling water is kept at about 16 ℃, and the normal starting requirement of the water chilling unit is met.
Drawings
FIG. 1 is a schematic perspective view of a thermal insulation cooling system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a thermal insulation cooling system according to an embodiment of the present invention;
FIGS. 3 and 4 are schematic perspective views of a power consuming bubbler in accordance with an embodiment of the present invention;
FIG. 5 is a front view of a power consuming bubbler in accordance with an embodiment of the present invention;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;
FIG. 7 is a top view of a power consuming bubbler in accordance with an embodiment of the present invention;
FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7;
FIG. 9 is a schematic view of the walls of a foam web in accordance with an embodiment of the present invention;
FIG. 10 is a schematic view of the bottom of a blister web in an embodiment of the invention;
FIG. 11 is a schematic structural diagram of an energy dissipating baffle according to an embodiment of the present invention;
wherein the content of the first and second substances,
a cooling tower-1; a water diversion disc-11; filler-12; a water collection tray-13; a heating device-14; a fan-15; a groove-131;
a water pump-2;
a water chilling unit-3;
energy-consuming bubbler-4; an energy consumption cylinder-41; a foam-forming web-42; a hexagonal water outlet-411; a connecting flange-412; a fixing plate-413;
a circulating water pump-5;
a heat storage water tank-6;
a solar panel-7.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
As shown in fig. 1 and 2, the heat preservation type cooling system comprises a cooling tower 1, a water pump 2, a water chilling unit 3, an energy consumption bubbler 4, a circulating water pump 5, a heat storage water tank 6, a solar panel 7 and a control unit.
As shown in fig. 1 and 2, a fan 15 is arranged at the top of the cooling tower 1. A water distribution disc 11, a filler 12 and a water collection disc 13 are arranged in the cooling tower 1 from top to bottom, the water collection disc 13, the water pump 2 and the water chilling unit 3 are sequentially communicated through a pipeline, the water chilling unit 3 is in the prior art, and the water outlet end of the water chilling unit 3 is communicated with the water distribution disc 11.
A pipeline is arranged at the water outlet end of the water chilling unit 3, and an energy consumption bubbler 4 is arranged at the tail end of the pipeline; the energy consumption bubblers 4 are located above the water distribution disc 11, a plurality of energy consumption bubblers 4 are arranged according to actual requirements and are uniformly distributed above the water distribution disc 11, and each energy consumption bubbler 4 comprises an energy consumption cylinder 41 and a bubbling net 42 located inside the energy consumption cylinder 41.
As shown in fig. 3 to 6, the energy consumption cylinder 41 and the foaming net 42 are both cylinder structures with an open end and a closed end, and the energy consumption cylinder 41 is provided with a plurality of water outlet holes, specifically, hexagonal water outlet holes 411.
As shown in fig. 3 and 4, a connection flange 412 or a thread is provided at an open end of the energy consumption cylinder 41, and the energy consumption cylinder 41 is connected to the pipeline through the connection flange 412 or the thread.
As shown in fig. 3 and 4, a fixing plate 413 is arranged on the energy consumption cylinder 41, a water diversion disc cover plate is arranged on the water diversion disc 11, and the fixing plate 413 is installed on the water diversion disc cover plate.
Further, as shown in fig. 11, a plurality of energy consumption baffles 43 are crosswise arranged at the water inlet end of the energy consumption bubbler 4, and the water flow can flow to the bubbling net 42 along an S-shaped path under the action of the energy consumption baffles 43.
As shown in fig. 9 and 10, the foaming net 42 is a net structure, and as shown in fig. 7 and 8, the foaming net 42 can cover all the hexagonal water outlet holes 411. Further, the inside of the foam net 42 is filled with silk tennis balls, such as steel wire balls.
The water from the water chilling unit 3 flows to the foaming net 42 through a pipeline and flows to the water diversion disc 11 through the energy consumption cylinder 41. A plurality of water flow holes are uniformly distributed on the water distribution disc 11.
As shown in fig. 2, a heating device 14 is disposed in the water collecting tray 13, and the heating device 14 is a conventional device, such as an electric heater. Further, a groove 131 is provided in the water collecting tray 13, and the heating device 14 is located in the groove 131. The pipe on the water inlet side of the water pump 2 is connected to the groove 131.
As shown in fig. 1 and 2, the circulating water pump 5, the heat storage water tank 6 and the water collecting tray 13 are communicated with each other through a pipeline, a water tank heating device is arranged in the heat storage water tank 6, the water tank heating device can adopt an electric heater, and the solar panel 7 is connected to the water tank heating device.
And a temperature detection element is arranged in the water collection tray 13, the temperature detection element can adopt a temperature sensor and is connected to a control unit, the circulating water pump 5 is controlled by the control unit, and the control unit can adopt a PLC.
The working principle is as follows:
as shown in fig. 1 and 2, in practical application of the heat-preservation cooling system of the present invention, a water pump takes away heat generated by the operation of a condenser in a water chiller unit with circulating cooling water, and pumps the heat to a water distribution tray at the top of a cooling tower. The cooling water in the water distribution disc is uniformly dispersed into the filler through the small holes at the disc bottom, so that a large amount of heat exchange can be carried out between the cooling water and the air. And the cooled cooling water is collected in a water collecting tray at the bottom of the tower and enters the water chilling unit again through a water pump. The bottom of the water collecting tray of the cooling tower is provided with a groove which is positioned at the bottom of the tray and is the lowest part of the water level. With heating device 14 setting in the recess of water-collecting tray bottom, even the water level reduces also can guarantee that heating device 14 still is soaked by the water logging like this, can prevent dry combustion method, greatly increased security. In addition, heat is collected to the heat storage water tank in a solar heating mode, and hot water in the heat storage water tank and water in the water collecting tray are continuously circulated by the aid of the circulating water pump, so that the purpose of increasing the temperature of cooling water is achieved. The temperature of the cold water is kept at the temperature capable of meeting the normal starting requirement of the water chilling unit, the normal operation of the water chilling unit is ensured, and compared with a heating mode in the prior art, the defects of long heating time, potential safety hazards and the like are overcome.
Before entering the water distribution disc, the cooling water is firstly distributed to energy dissipaters at the tail ends of branch pipelines, water from the water chilling unit 3 flows to the foaming net 42 through the pipelines and flows into the water distribution disc 11 through the energy dissipation cylinder 41, and therefore the impact force of the water flow is reduced, and the cooling water flows into the water distribution disc evenly and smoothly. When water flows through the foaming net 42, blocking and dispersing effects are formed on the water flow, impact force can be effectively relieved, then the impact force is further reduced through the energy consumption cylinder 41, the water flow uniformly and smoothly flows into the water distribution disc, impact of cooling water flow can be reduced to a safe degree, cooling water is prevented from overflowing out of the tower, and stable operation of the water chilling unit is guaranteed.
The silk screen balls filled in the foaming net 42 can further buffer and disperse the entering water flow, can effectively reduce the impact force of the water flow, and has better buffering effect.
The impact force can be effectively reduced through the hexagonal water outlet hole 411 by water flow, and the buffering effect is good. After the water flow enters the energy consumption bubbler 4, the water flow can flow to the foaming net 42 along the S-shaped path under the action of the energy consumption baffle 43, so that the impact force is reduced, and the water flow impact force can be reduced as much as possible by matching with the foaming net 42 and the energy consumption barrel 41.
The fan in the middle of the tower top runs at a high speed, so that the air flow in the tower can be accelerated, the cooling water temperature in the filler is quickly reduced, and the cooling effect is better.
The temperature detection element can detect the temperature of the cooling water in real time, and the control unit controls the start and stop of the circulating water pump through the fed back water temperature value, so that the temperature of the cold water is kept at about 16 ℃, and the normal starting requirement of the water chilling unit is met.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A heat-retaining cooling system, characterized by: comprises a cooling tower (1), a water pump (2), a water chilling unit (3), a circulating water pump (5), a heat storage water tank (6) and a solar panel (7);
a water distribution disc (11), a filler (12) and a water collection disc (13) are arranged in the cooling tower (1) from top to bottom, the water collection disc (13), the water pump (2) and the water chilling unit (3) are sequentially communicated through a pipeline, and a water outlet end of the water chilling unit (3) is communicated with the water distribution disc (11);
a groove (131) is formed in the water collecting tray (13), and a heating device (14) is arranged in the groove (131);
through the pipeline intercommunication between circulating water pump (5), heat storage water tank (6), water-collecting tray (13), set up water tank heating device in heat storage water tank (6), solar panel (7) are connected to water tank heating device.
2. The insulated cooling system of claim 1, wherein: a pipeline is arranged at the water outlet end of the water chilling unit (3), and an energy consumption bubbler (4) is arranged at the tail end of the pipeline;
the energy consumption bubbler (4) is positioned above the water distribution disc (11), the energy consumption bubbler (4) comprises an energy consumption barrel (41) and a bubbling net (42) positioned in the energy consumption barrel (41), and water from the water chilling unit (3) flows to the bubbling net (42) through a pipeline and flows into the water distribution disc (11) through the energy consumption barrel (41).
3. The insulated cooling system of claim 2, wherein: the inside of the foaming net (42) is filled with silk tennis balls.
4. The insulated cooling system of claim 2, wherein: the energy consumption cylinder (41) is provided with a plurality of hexagonal water outlet holes (411).
5. The insulated cooling system of claim 2, wherein: the energy consumption cylinder (41) and the foaming net (42) are both of a cylinder structure with an opening at one end and a closed end, a plurality of water outlet holes are formed in the energy consumption cylinder (41), and the foaming net (42) is of a net structure.
6. The insulated cooling system of claim 5, wherein: one end of the opening of the energy consumption cylinder (41) is provided with a connecting flange (412) or a thread, and the energy consumption cylinder (41) is connected with a pipeline through the connecting flange (412) or the thread.
7. The insulated cooling system of claim 2, wherein: the energy-consuming cylinder (41) is provided with a fixing plate (413), the water distribution disc (11) is provided with a water distribution disc cover plate, and the fixing plate (413) is installed on the water distribution disc cover plate.
8. The insulated cooling system of claim 2, wherein: one end of the energy consumption bubbler (4) where water enters is provided with a plurality of energy consumption baffles (43) in a crossed mode, and water flow can flow to the bubbling net (42) along an S-shaped path under the action of the energy consumption baffles (43).
9. The insulated cooling system of claim 1, wherein: and a fan (15) is arranged at the top of the cooling tower (1).
10. The insulated cooling system of claim 1, wherein: still include the control unit, be provided with temperature detecting element in water-collecting tray (13), temperature detecting element is connected to the control unit, circulating water pump (5) are by the control unit control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210318433.6A CN114593614B (en) | 2022-03-29 | 2022-03-29 | Thermal insulation type cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210318433.6A CN114593614B (en) | 2022-03-29 | 2022-03-29 | Thermal insulation type cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114593614A true CN114593614A (en) | 2022-06-07 |
| CN114593614B CN114593614B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210318433.6A Active CN114593614B (en) | 2022-03-29 | 2022-03-29 | Thermal insulation type cooling system |
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| Country | Link |
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| CN103353242A (en) * | 2013-07-10 | 2013-10-16 | 天津大学 | Temperature-controllable dry and wet-open and closed integrated cooling tower system |
| CN104864736A (en) * | 2015-05-21 | 2015-08-26 | 天津大学 | Solar-assisted real-time regeneration system for anti-freezing solution of open heat-source tower |
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| CN214950727U (en) * | 2021-11-02 | 2021-11-30 | 天津众晶半导体材料有限公司 | Water cooling tower with anti-freezing device |
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| CN114593614B (en) | 2023-11-14 |
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