CN210089448U - Fog-eliminating condensed water cooling tower - Google Patents
Fog-eliminating condensed water cooling tower Download PDFInfo
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- CN210089448U CN210089448U CN201920559435.8U CN201920559435U CN210089448U CN 210089448 U CN210089448 U CN 210089448U CN 201920559435 U CN201920559435 U CN 201920559435U CN 210089448 U CN210089448 U CN 210089448U
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- cooling tower
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- tower body
- fog
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Abstract
The utility model discloses a fog dissipation and condensation water cooling tower, which relates to the energy-saving and water-saving field of cooling towers and mainly comprises a cooling tower system and a fog dissipation and condensation water system; the cooling tower system comprises a tower body, an induced draft fan and a water supply pipe, wherein the induced draft fan is arranged at the upper part of the tower body, a water accumulation disc is arranged at the bottom of the tower body, a water return pipe is arranged above the water accumulation disc, the tower body above the water accumulation disc is provided with an air inlet, the water supply pipe is arranged above the air inlet, and the water supply pipe is provided with a plurality of atomizing spray heads; the fog dissipation and water condensation system comprises a plate electrode, an insulating layer and a water receiving tank, wherein the plate electrode is arranged on the upper portion of the tower body and is positioned between the draught fan and the atomizing spray head, the plate electrode comprises a plurality of positive plates and negative plates which are vertically distributed in a staggered mode, the insulating layer is arranged on the plate electrode on the outermost side, the water receiving tank is arranged at the lower end of the plate electrode, and the water receiving tank is grounded.
Description
Technical Field
The utility model relates to a fog dispersal condensate water cooling tower mainly relates to the cooling tower energy-conserving water conservation field.
Background
In the air conditioning field, cooling towers are very common in central air conditioning system design as a heat sink. The cooling tower, as a source of heat release, primarily releases heat through the evaporation of circulating cooling water flowing through the cooling tower. In recent years, along with the increasing of the frequency of extreme high-temperature weather, the energy consumption of an air conditioning system is also increasing, and the consumption of cooling water of a cooling tower is also increasing, so that a large amount of water is required to be supplemented to the cooling tower, and the great consumption and waste of water resources are caused. However, China is a country with water resource shortage, and the second Chinese interactive development forum indicates that 400 cities in 660 cities in China have water shortage at different degrees, 108 cities have severe water shortage, and the contradiction between water resource supply and demand in coastal cities is particularly prominent, so that the water conservation of cooling towers is urgent. Meanwhile, for the cooling tower radiating in winter, not only is the problem of water resource consumption, but also the problem of condensed fog, and the condensed fog of the cooling tower such as 'white smoke' has extremely adverse effect on surrounding residents and urban images.
SUMMERY OF THE UTILITY MODEL
The not enough of prior art more than, the utility model provides a fog dispersal congeals water cooling tower has practiced thrift the cooling tower water consumption, has eliminated the congeal fog of cooling tower winter, and is energy-concerving and environment-protective, and the working costs is low, accords with building energy-saving requirement and the environmental protection requirement that is stricter day by day.
In order to achieve the above purpose, the technical scheme of the utility model is that: comprises a cooling tower system and a fog dispersal and water condensation system; the cooling tower system comprises a tower body, an induced draft fan and a water supply pipe, wherein the induced draft fan is arranged at the upper part of the tower body, a water accumulation disc is arranged at the bottom of the tower body, a water return pipe is arranged above the water accumulation disc, the tower body above the water accumulation disc is provided with an air inlet, the water supply pipe is arranged above the air inlet, and the water supply pipe is provided with a plurality of atomizing spray heads; the fog dispersal water congeals system includes plate electrode, insulating layer and water receiving tank, the plate electrode set up in the upper portion of tower body, this plate electrode are located the draught fan with between the atomizer, the plate electrode includes a plurality of crisscross vertical distribution positive plates and negative plates, the outside the plate electrode is equipped with the insulating layer, the water receiving tank set up in the lower extreme of plate electrode, this water receiving tank ground connection.
The technical principle of the utility model is as follows:
air introduced from an air inlet of the cooling tower through a draught fan at the top of the cooling tower firstly exchanges heat with atomized liquid drops through a water supply atomization area, water at the evaporation part of small liquid drops absorbs heat of water at the non-evaporation part and then is discharged along with air flow, and the temperature of the non-evaporation water is reduced and falls to a water accumulation tray. The air flow passing through the atomizing nozzle becomes air flow with high moisture content, when the air flow passes through the fog-dispersing water-condensing electrode, positive ions and electrons are generated due to ionization of air molecules, small liquid drops in the air collide with the positive ions and the negative ions to carry out directional movement under the action of an electric field, the small liquid drops continuously collide and condense in the directional movement process to form large liquid drops, and the large liquid drops are condensed on a negative plate and fall to a water receiving tank to be reused.
The utility model has the advantages as follows:
the scheme saves the water consumption of the cooling tower, eliminates the condensed fog of the cooling tower in winter, is energy-saving and environment-friendly, has low operating cost, and meets increasingly strict requirements on energy conservation and environmental protection of buildings.
Furthermore, still including power supply system, power supply system includes solar photovoltaic power generation component and external stand-by power supply, the environmental protection more of being convenient for provides the power to and guarantee the stability of power supply.
Further, the solar photovoltaic power generation component comprises a solar photovoltaic panel, a controller and a storage battery component, wherein the controller is respectively connected with the solar photovoltaic panel and the storage battery component, and the storage battery component is connected to the electrode plate through a voltage boosting component, so that the power supply is more environment-friendly and green.
Furthermore, external stand-by power supply includes alternating current power supply and alternating current-direct current conversion module, alternating current power supply warp alternating current-direct current conversion module is connected to voltage boost subassembly to can be as the supplementary of solar power supply at any time.
Further, the electrode plates include a positive electrode and a negative electrode, the positive electrode is a line electrode, the positive electrode is supported by a transversely arranged insulating rod, and the negative electrode is a plate electrode, so that the electrode plates are stably fixed to each other.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only three of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a structural diagram of a cooling tower for fog dispersal and condensation water according to the present invention.
Fig. 2 is a structural view of positive and negative electrodes in fig. 1.
FIG. 3 is a water supply pipe and nozzle layout of a cooling tower.
The solar photovoltaic power generation device comprises a solar photovoltaic panel 1, a solar power generation assembly 2, an alternating current-direct current conversion module 3, an alternating current power supply 4, a voltage boosting assembly 5, a tower body 6, a fan 7, an insulating layer 8, a plate electrode 9, a water receiving tank 10, an air inlet 11, a water accumulation disc 12, an atomizing nozzle 13, a branch pipe 14, a water supply pipe 15, a water return pipe 16, a line electrode 91, an insulating rod 92 and a plate electrode 93.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely preferred embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
The invention discloses a fog-dissipation condensate water cooling tower, which is based on the principle of cathode water collection, recovers the evaporation water volume of the cooling tower in summer and plays a role in dissipating fog when recovering the evaporation water volume of the cooling tower for a cooling tower supplying cold in winter. As shown in fig. 1, the embodiment of the present invention includes a cooling tower system, a fog dispersal and water condensation system and a power supply system.
The cooling tower system includes tower body 6, draught fan 7 and delivery pipe 15, the upper portion of tower body 6 sets up draught fan 7, the bottom of tower body 6 is equipped with ponding dish 12, ponding dish 12 top is equipped with wet return 16, ponding dish 12 top tower body 6 is equipped with air intake 11, the top of air intake 11 is equipped with delivery pipe 15, delivery pipe 15 is equipped with a plurality of atomizer. A plurality of branch pipes 14 are arranged in the middle part of the cooling tower and lead from a water supply pipe 15, and a plurality of atomizing nozzles are installed on the upper surface of each branch pipe 14.
The fog dispersal water system that congeals includes plate electrode 9, insulating layer 8 and water receiving tank 10, plate electrode 9 set up in the upper portion of tower body 6, this plate electrode 9 are located the draught fan 7 with between the atomizer, plate electrode 9 includes a plurality of crisscross vertical distribution positive plates and negative plates, the plate electrode includes positive electrode 91 and negative electrode 93, and this positive electrode 91 adopts the line electrode, positive electrode 91 supports through the insulator spindle 92 of horizontal setting, negative electrode 93 adopts the plate electrode, the outside plate electrode 9 is equipped with insulating layer 8, water receiving tank 10 set up in the lower extreme of plate electrode 9, the whole ground connection of this water receiving tank 10.
The power supply system includes solar photovoltaic power generation subassembly and external stand-by power supply, solar photovoltaic power generation subassembly includes solar photovoltaic board 1, controller and battery pack (solar power generation subassembly 2), the controller respectively with solar photovoltaic board 1 with battery pack electricity links, battery pack is connected to through voltage pressure boost subassembly 5 plate electrode 9 can be green more supply power. External stand-by power supply includes alternating current power supply 4 and alternating current-direct current conversion module 3, alternating current power supply 4 warp alternating current-direct current conversion module 3 is connected to voltage boost subassembly to can regard as solar power source's replenishment at any time.
The air current enters from the air inlet 11 of the cooling tower, sequentially passes through the atomizing nozzle 13 and the electrostatic pole plate 9 from bottom to top, and is finally discharged by the induced draft fan 7.
The cooling tower system adopts atomized water spraying to enhance the cooling capacity of the cooling tower, and the fog dissipation and condensation system adopts a direct-current power supply and utilizes a cathode water collection polar plate to condense water for fog dissipation. When the air flowing out of the cooling tower absorbs heat and is humidified, the air flows into the space between the electrode plates 9 of the fog-removing and water-condensing system, and after water is collected at the cathode, the air falls to the water collecting disc 12 and is recycled from the cooling tower again.
Firstly, electric energy is generated through a solar photovoltaic power generation system and is connected to an electrode plate 9 of a tower body 6 through a voltage boosting component 5. When the generated energy of the solar photovoltaic power generation system is insufficient, the solar photovoltaic power generation system can supply power through an external power supply, and the external power supply needs to be converted into direct current through the alternating current-direct current conversion module 3. The voltage of the positive electrode and the negative electrode is adjusted to 40-50 kV through the voltage boosting assembly 5, and a high-voltage electric field is formed between the polar plates, so that the phenomenon of corona discharge of air flow flowing between the polar plates occurs. Water supplied to the cooling tower is divided into a plurality of branches in the cooling tower through water supply branch pipes 14, each branch pipe 14 is provided with an upward atomizing nozzle 13, the water is atomized into small droplets of 10-50 microns, air is introduced from an air inlet 11 of the cooling tower through a draught fan 7 at the top of the cooling tower, the air exchanges heat with the atomized droplets through a water supply atomizing area, water at the evaporation part of the small droplets absorbs heat of water which is not evaporated, the water is discharged along with air flow, and the temperature of the water which is not evaporated is reduced and falls to a water accumulation tray. The air flow passing through the atomizing nozzle 13 becomes air flow with high moisture content, when passing through the fog-dispersing water-condensing electrode, positive ions and electrons are generated due to ionization of air molecules, small liquid drops in the air collide with the positive ions and the negative ions to carry out directional movement under the action of an electric field, the small liquid drops continuously collide and condense in the directional movement process, large liquid drops are formed to condense on the negative plate, and the small liquid drops fall to the water receiving tank 10 to be reused.
The invention has the beneficial effects that: based on the principle of cathode water collection, the method has the advantages of recycling the evaporated water of the cooling tower, being reasonable and reliable in technology, saving energy and protecting environment, reducing the water consumption of the cooling tower, eliminating condensed fog of the cooling tower in winter, and meeting the increasingly strict requirements of building energy conservation and environmental protection.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The fog dissipation condensate water cooling tower is characterized by comprising a cooling tower system and a fog dissipation condensate water system;
the cooling tower system comprises a tower body (6), an induced draft fan (7) and a water supply pipe (15), wherein the induced draft fan (7) is arranged at the upper part of the tower body (6), a water accumulation disc (12) is arranged at the bottom of the tower body (6), a water return pipe (16) is arranged above the water accumulation disc (12), an air inlet (11) is formed in the tower body (6) above the water accumulation disc (12), the water supply pipe (15) is arranged above the air inlet (11), and a plurality of atomizing spray heads are arranged on the water supply pipe (15);
fog dispersal condensate water system includes electrode plate (9), insulating layer (8) and water receiving tank (10), electrode plate (9) set up in the upper portion of tower body (6), this electrode plate (9) are located draught fan (7) with between the atomizer, electrode plate (9) include a plurality of crisscross vertical distribution positive plates and negative plates, the outside electrode plate (9) are equipped with insulating layer (8), water receiving tank (10) set up in the lower extreme of electrode plate (9), this water receiving tank (10) ground connection.
2. The fog dispersal condensate cooling tower of claim 1, wherein: the solar photovoltaic power generation system is characterized by further comprising a power supply system, wherein the power supply system comprises a solar photovoltaic power generation assembly and an external standby power supply.
3. The fog dispersal condensate cooling tower of claim 2, wherein: the solar photovoltaic power generation assembly comprises a solar photovoltaic panel (1), a controller and a storage battery assembly, wherein the controller is respectively electrically connected with the solar photovoltaic panel (1) and the storage battery assembly, and the storage battery assembly is connected to the electrode plate (9) through a voltage boosting assembly (5);
external stand-by power supply includes alternating current power supply (4) and alternating current-direct current conversion module (3), alternating current power supply (4) warp alternating current-direct current conversion module (3) are connected to voltage boost subassembly.
4. The fog dispersal condensate cooling tower of claim 1, wherein: the electrode plate comprises a positive electrode (91) and a negative electrode (93), the positive electrode (91) adopts a wire electrode, the positive electrode (91) is supported by an insulating rod (92) which is transversely arranged, and the negative electrode (93) adopts a plate electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920559435.8U CN210089448U (en) | 2019-04-23 | 2019-04-23 | Fog-eliminating condensed water cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920559435.8U CN210089448U (en) | 2019-04-23 | 2019-04-23 | Fog-eliminating condensed water cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210089448U true CN210089448U (en) | 2020-02-18 |
Family
ID=69475517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920559435.8U Expired - Fee Related CN210089448U (en) | 2019-04-23 | 2019-04-23 | Fog-eliminating condensed water cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210089448U (en) |
-
2019
- 2019-04-23 CN CN201920559435.8U patent/CN210089448U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 Termination date: 20210423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |