CN217654335U - Water-saving and energy-saving closed cooling tower - Google Patents
Water-saving and energy-saving closed cooling tower Download PDFInfo
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- CN217654335U CN217654335U CN202221753513.6U CN202221753513U CN217654335U CN 217654335 U CN217654335 U CN 217654335U CN 202221753513 U CN202221753513 U CN 202221753513U CN 217654335 U CN217654335 U CN 217654335U
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Abstract
The utility model provides a water-saving and energy-saving closed cooling tower, belonging to the technical field of cooling towers, comprising a tower body, wherein the top of the tower body is provided with an air exhaust hole, and the side wall of the tower body is fixedly provided with a ventilating plate; the fan is fixedly arranged in the air exhaust hole and used for exhausting water vapor in the tower body; the water eliminator is fixedly arranged above the interior of the tower body and consists of uniformly distributed V-shaped plates, and through holes are formed in the bottoms of the V-shaped plates; the utility model discloses a water conservation effect can reach the level the same with prior art, and has reduced the energy consumption, and the practicality is good, is favorable to using widely.
Description
Technical Field
The utility model relates to a cooling tower technical field, concretely relates to energy-saving and water-saving closed cooling tower.
Background
The cooling tower is a device which uses water as circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cold is an evaporation and heat dissipation device which utilizes the principle that water is in flowing contact with air and then carries out heat exchange to generate steam, the steam volatilizes and takes away heat to achieve evaporation and heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature so as to ensure the normal operation of the system, and the device is generally barrel-shaped and is named as a cooling tower.
The water consumption of the cooling tower during operation can be roughly divided into four parts, namely evaporation loss, scattering loss, splashing loss and discharge loss. The evaporation loss is that in the heat exchange process, part of water is changed into water vapor, absorbs the heat of the heat exchange tube and is absorbed and discharged by a fan, and the evaporation loss is inevitable for the water loss of the water tower; the splashing and splashing loss is caused by that part of small water drops with small volume can be carried out of the tower by air flowing upwards in the tower in the process that water falls from the spray head to the heat exchange pipe after circulating water is pressurized and conveyed to the spray head by the circulating pump, so that the water loss is caused, the water loss of the part can be reduced, generally, a water eliminator is adopted to block the small water drops, the existing water eliminator adopts five layers or even more of through hole plates to block the small water drops from passing through, but the number of layers of the water eliminator is too many, so that the gas circulation is not smooth, the power of a motor needs to be increased, the replaced heat can be normally discharged, and the energy consumption is invisibly increased; finally, the waste water is discharged and replaced periodically because pollutants such as dust and the like are mixed in the water circulation process and microorganisms and algae are easy to breed, and the discharged waste water is also the discharge loss.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a water conservation energy-saving type closed cooling tower, can not only save the consumption of water, reduced the energy consumption moreover.
In order to solve the technical problem, the utility model provides a water conservation and energy saving type closed cooling tower, include:
the air exhaust device comprises a tower body, wherein an air exhaust hole is formed in the top of the tower body, and a ventilating plate is fixedly arranged on the side wall of the tower body;
the fan is fixedly arranged in the air exhaust hole and used for exhausting water vapor in the tower body;
the water eliminator is fixedly arranged above the interior of the tower body and consists of uniformly distributed V-shaped plates, and through holes are formed in the bottoms of the V-shaped plates;
the connecting water pipe is arranged below the water eliminator and is connected with a spray head;
the heat exchange pipe is arranged below the connecting water pipe;
the heat dissipation plate is arranged below the heat exchange tube and used for reducing the water temperature;
and the water inlet end of the circulating water pump extends to the bottom of the interior of the tower body, and the water outlet end of the circulating water pump is fixedly connected with the connecting water pipe.
By adopting the technical scheme, the gas exhaust is facilitated, and the energy consumption is reduced.
Furthermore, the V-shaped plates are arranged in 2-4 rows, and the V-shaped plates in two adjacent rows are arranged in a staggered mode.
Through adopting above-mentioned technical scheme, improved the breakwater, reduced the energy consumption, the utility model provides a breakwater adopts the V-arrangement board to constitute, generally adopts the V-arrangement board of three crisscross settings, and the through-hole has been seted up to V-arrangement board bottom, can make the inboard rivers of V-arrangement board discharge, and the drop of water of V-arrangement board both sides can both gather in the bottom of V-arrangement board, is favorable to with higher speed the drop dripping, drips to be favorable to with higher speed the heat dissipation on the heat exchange tube, and the air current is also more smooth and easy at the in-process that rises. The water retaining device after the improvement can block most drop of water, though the manger plate effect is slightly different from current multilayer water retaining device, nevertheless the utility model discloses a water retaining device can gather the drop of water and its drippage with higher speed, reduces the drop of water and for a long time adheres to on the water retaining device and along with the gaseous evaporation exhaust condition that flows, has reachd the effect of water conservation, and gas flow is more smooth and easy, has reduced the energy consumption of fan.
Furthermore, a filter screen is arranged below the heat dissipation plate.
By adopting the technical scheme, the filter screen is used for filtering the circulating water, reducing impurities and microorganisms in the water, and improving the service time of the circulating water, thereby reducing the discharge loss.
Further, the filter screen both sides are equipped with the slide rail with tower body fixed connection, filter screen and slide rail sliding connection.
Through adopting above-mentioned technical scheme, conveniently take out the filter screen and wash.
Further, the cross section of the filter screen is an arc surface.
Through adopting above-mentioned technical scheme, prevent that the circulating water from not filtering the condition of overflowing.
Further, the position that tower body lateral wall and filter screen correspond articulates there is the access door.
By adopting the technical scheme, the filter screen is convenient to take out.
Furthermore, a ladder stand is fixedly mounted on the outer side wall of the tower body.
Through adopting above-mentioned technical scheme, be favorable to the staff to overhaul.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
when the cooling tower works, the fan starts to exhaust air, the circulating pump starts to pump water, the water is pumped to the connecting pipeline and is discharged through the spray head, the discharged water is sprayed onto the heat exchange pipe, the heat exchange pipe is communicated with an external pipeline, when the water is sprayed onto the heat exchange pipe, the water is gasified by heat, the heat of the heat exchange pipe is absorbed to achieve the purpose of cooling, the generated steam and small water drops are driven by airflow to rise, the steam passes through a gap of the water eliminator and is discharged, and the small water drops are attached to a V-shaped plate of the water eliminator when passing through the water eliminator; circulating water after the heat transfer falls on the heating panel, and the heating panel comprises the foraminiferous otter board of polylith, increases the area of contact of water and air, dispels the heat with higher speed, reduces the temperature of water, improves cooling efficiency, and the heating panel bottom is equipped with the filter screen, can filter the impurity of aquatic, the live time of extension circulating water.
The utility model discloses a water conservation effect can reach the level the same with prior art, and has reduced the energy consumption, and the practicality is good, is favorable to using widely.
Drawings
FIG. 1 is a perspective view of the water-saving and energy-saving closed cooling tower of the present invention;
FIG. 2 is a front view of the water and energy saving closed cooling tower of the present invention;
FIG. 3 is a top view of the water-saving and energy-saving closed cooling tower of the present invention;
fig. 4 isbase:Sub>A sectional view of the utility model of the water-saving and energy-saving closed cooling tower.
1. A tower body; 101. an air exhaust hole; 2. a circulation pump; 3. a fan; 4. climbing a ladder; 5. a ventilation board; 6. an access door; 7. a heat exchange pipe; 8. connecting a water pipe; 801. a spray head; 9. a water eliminator; 10. a heat dissipation plate; 11. and (5) filtering by using a filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
As shown in fig. 1-4: a water and energy saving closed cooling tower comprises:
the air exhaust device comprises a tower body 1, wherein an air exhaust hole 101 is formed in the top of the tower body 1, and a ventilating plate 5 is fixedly arranged on the side wall of the tower body 1;
the fan 3 is fixedly arranged in the exhaust hole 101 and used for exhausting water vapor in the tower body 1;
the water eliminator 9 is fixedly arranged above the interior of the tower body 1, the water eliminator 9 is composed of uniformly distributed V-shaped plates, and through holes are formed in the bottoms of the V-shaped plates;
the connecting water pipe 8 is arranged below the water eliminator 9, and the connecting water pipe 8 is connected with a spray head 801;
the heat exchange tube 7 is arranged below the connecting water tube 8;
the heat dissipation plate 10 is arranged below the heat exchange tube 7, and is used for reducing the water temperature;
and the water inlet end of the circulating water pump extends to the bottom of the interior of the tower body 1, and the water outlet end of the circulating water pump is fixedly connected with the connecting water pipe 8.
By adopting the technical scheme, the gas is more favorably discharged, and the energy consumption is reduced.
According to one embodiment of the present invention, as shown in figures 1-4,
in this embodiment, the V-shaped plates are provided with 3 rows, and the V-shaped plates of two adjacent rows are staggered.
Through adopting above-mentioned technical scheme, improved water retaining device 9, reduced the energy consumption, the utility model provides a water retaining device 9 adopts the V-arrangement board to constitute, generally adopts the V-arrangement board of three crisscross settings, and the through-hole has been seted up to V-arrangement board bottom, can make the inboard rivers of V-arrangement board discharge, and the drop of water of V-arrangement board both sides can both gather in the bottom of V-arrangement board, is favorable to with higher speed the drop of water dripping, drips to be favorable to dispelling the heat with higher speed on the heat exchange tube 7, and the air current is also more smooth and easy at the in-process that rises. The water retaining device 9 after the improvement can block most drop of water, though the manger plate effect is slightly poor in current multilayer water retaining device 9, nevertheless the utility model discloses a water retaining device 9 can gather the drop of water and accelerate its drippage, reduces the drop of water and adheres to on water retaining device 9 for a long time and along with the gaseous evaporation exhaust's of flowing the condition, has reachd the effect of water conservation, and gas flow is more smooth and easy, has reduced the energy consumption of fan 3.
According to another embodiment of the present invention, as shown in figures 1-4,
in this embodiment, a filter 11 is disposed below the heat dissipation plate 10.
Through adopting above-mentioned technical scheme, filter screen 11 is used for filtering the circulating water, reduces the impurity and the microorganism of aquatic, improves the live time of circulating water to discharge loss has been reduced.
According to another embodiment of the present invention, as shown in figures 1-4,
in this embodiment, filter screen 11 both sides are equipped with the slide rail with tower body 1 fixed connection, filter screen 11 and slide rail sliding connection.
Through adopting above-mentioned technical scheme, conveniently will take out the washing with filter screen 11.
According to another embodiment of the present invention, as shown in figures 1-4,
in this embodiment, the cross section of the filter screen 11 is a cambered surface.
Through adopting above-mentioned technical scheme, prevent that the circulating water from not filtering the condition of overflowing.
According to another embodiment of the present invention, as shown in figures 1-4,
in this embodiment, the position that tower body 1 lateral wall and filter screen 11 correspond articulates there is access door 6.
Through adopting above-mentioned technical scheme, conveniently take out filter screen 11.
According to another embodiment of the present invention, as shown in figures 1-4,
in this embodiment, a ladder 4 is fixedly installed on the outer side wall of the tower body 1.
Through adopting above-mentioned technical scheme, be favorable to the staff to overhaul.
The utility model discloses a working method (or theory of operation):
when the cooling tower works, the fan 3 starts to exhaust air, the circulating pump 2 starts to pump water, the water is pumped to the connecting pipeline and is discharged through the spray nozzle 801, the discharged water is sprinkled on the heat exchange pipe 7, the heat exchange pipe 7 is communicated with an external pipeline, when the water is sprinkled on the heat exchange pipe 7, the water is gasified by heat, the heat of the heat exchange pipe 7 is absorbed to achieve the purpose of cooling, the generated vapor and small water drops are driven by airflow to rise, the vapor passes through a gap of the water eliminator 9 and is discharged, and the small water drops are attached to a V-shaped plate of the water eliminator 9 when passing through the water eliminator 9; circulating water after the heat transfer falls on heating panel 10, and heating panel 10 comprises the foraminiferous otter board of polylith, increases the area of contact of water and air, dispels the heat with higher speed, reduces the temperature of water, improves cooling efficiency, and heating panel 10 bottom is equipped with filter screen 11, can filter the impurity of aquatic, the live time of extension circulating water.
The utility model discloses a water conservation effect can reach the level the same with prior art, and has reduced the energy consumption, and the practicality is good, is favorable to using widely.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A water-saving and energy-saving closed cooling tower is characterized by comprising:
the air exhaust device comprises a tower body (1), wherein an air exhaust hole (101) is formed in the top of the tower body (1), and a ventilating plate (5) is fixedly arranged on the side wall of the tower body (1);
the fan (3) is fixedly arranged in the air exhaust hole (101) and used for exhausting water vapor in the tower body (1);
the water eliminator (9), the water eliminator (9) is fixedly installed above the inside of the tower body (1), the water eliminator (9) is composed of uniformly distributed V-shaped plates, and through holes are formed in the bottoms of the V-shaped plates;
the water pipe (8) is connected, the water pipe (8) is arranged below the water eliminator (9), and the water pipe (8) is connected with a spray head (801);
the heat exchange tube (7), the said heat exchange tube (7) is installed below connecting the water pipe (8);
the heat dissipation plate (10), the said heat dissipation plate (10) is installed below heat exchange tube (7), is used for lowering the water temperature;
and the water inlet end of the circulating water pump extends to the bottom of the interior of the tower body (1), and the water outlet end of the circulating water pump is fixedly connected with the connecting water pipe (8).
2. A water and energy saving closed cooling tower as claimed in claim 1, wherein: the V-shaped plates are arranged in 2-4 rows, and the V-shaped plates in two adjacent rows are arranged in a staggered mode.
3. A water and energy saving closed cooling tower as claimed in claim 2, wherein: a filter screen (11) is arranged below the heat dissipation plate (10).
4. A water and energy saving closed cooling tower as claimed in claim 3, wherein: the filter screen (11) both sides are equipped with the slide rail with tower body (1) fixed connection, filter screen (11) and slide rail sliding connection.
5. The water and energy saving closed cooling tower of claim 4, wherein: the cross section of the filter screen (11) is a cambered surface.
6. The water and energy saving closed cooling tower of claim 5, wherein: the position that tower body (1) lateral wall and filter screen (11) correspond articulates there is access door (6).
7. A water and energy saving closed cooling tower as claimed in claim 6, wherein: and a ladder (4) is fixedly arranged on the outer side wall of the tower body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221753513.6U CN217654335U (en) | 2022-07-08 | 2022-07-08 | Water-saving and energy-saving closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221753513.6U CN217654335U (en) | 2022-07-08 | 2022-07-08 | Water-saving and energy-saving closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217654335U true CN217654335U (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221753513.6U Active CN217654335U (en) | 2022-07-08 | 2022-07-08 | Water-saving and energy-saving closed cooling tower |
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| Country | Link |
|---|---|
| CN (1) | CN217654335U (en) |
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2022
- 2022-07-08 CN CN202221753513.6U patent/CN217654335U/en active Active
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