CN212720442U

CN212720442U - Circulating water system with energy-saving, efficiency-increasing and emission-reducing functions

Info

Publication number: CN212720442U
Application number: CN202021818128.6U
Authority: CN
Inventors: 夏启丽
Original assignee: 夏启丽
Current assignee: Chongqing Xiaoming Energy Saving Technology Co.,Ltd.
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-03-16
Anticipated expiration: 2030-08-27

Abstract

The utility model belongs to the technical field of circulating water systems, in particular to a circulating water system with energy-saving, efficiency-increasing and emission-reducing functions, which comprises a cooling tower, a scale-absorbing and purifying mechanism, a water pump, a heat exchanger and a water turbine, wherein the lower end of the water turbine is provided with a water outlet pipe, the upper side of the water turbine is provided with an output shaft, the upper end of the output shaft is provided with an exhaust fan, the lower side of a water storage tray is provided with a plurality of spray heads, a plurality of first conical heat conduction trays are respectively provided with a plurality of air holes, the air holes arranged on two adjacent first conical heat conduction trays are staggered, a second conical heat conduction tray fixedly connected with the water outlet pipe is arranged between the two adjacent first conical heat conduction trays, a three-dimensional packing mechanism comprises a fixed frame, two adjacent rows of rhombic water retaining strips are staggered, the utility model utilizes the water to be, in flowing into the pond, the water economy resource, and three-dimensional filler mechanism is good to the dispersion effect of water, improves the radiating effect to water.

Description

Circulating water system with energy-saving, efficiency-increasing and emission-reducing functions

Technical Field

The utility model belongs to the technical field of the circulating water system, concretely relates to circulating water system with energy-conserving increase and emission reduction function.

Background

Water is used as a non-renewable natural resource, is essential in life and production, is often used as a cooling medium in production links of petrochemical industry and other industries, and is used in a large amount. Under the condition of no recycling, the industrial cooling water accounts for more than 90-95% of the total amount of the industrial water. In chemical production, a cooling circulating water system is the largest water system as a part of public works, and the system is often abnormal due to human or physical factors, so that waste of water and environmental pollution are caused to different degrees. Among the circulating cooling water systems, the open circulating cooling water system is widely selected due to the characteristics of simple operation, good maintenance, low investment and the like, the cooling circulating water system is adopted as main cooling equipment, and the cooling principle is as follows: circulating water is conveyed to the top of a cooling circulating water system through a return water pipeline after heat exchange by a heat exchanger, is uniformly sprayed on a filler in the tower through a water distribution system, is in countercurrent contact with ascending air for heat exchange, flows into a water tank under the tower after being cooled, is pressurized by a circulating water pump and is conveyed into a heat exchanger of a subsequent production device. In-process cooling down water, can form a large amount of vapor in cooling tower, these vapor can be along with the external world of direct discharge of extraction fan, cause a large amount of water waste, and it is not good to the dispersion effect of water to pack now, can not make needs refrigerated water and wind fully contact to the influence is to the cooling effect of water, and in the circulation system working process, adopt the motor to drive the extraction fan work mostly, and power consumption is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the circulating water system with the functions of energy conservation, efficiency enhancement and emission reduction utilizes water to be cooled to drive the suction fan to work, saves electricity, can collect water vapor generated in the cooling process, flows into a water pool, saves water resources, has a good water dispersion effect due to the three-dimensional filler mechanism, and improves the heat dissipation effect on water.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a circulating water system with energy-saving, efficiency-increasing and emission-reducing functions comprises a cooling tower, a scale absorption and purification mechanism, a water pump, a heat exchanger and a water turbine, wherein a water pool is assembled on the lower side of the cooling tower, the scale absorption and purification mechanism, the water pump and the heat exchanger are connected through a pipeline, a water outlet pipe is assembled at the lower end of the water turbine, an output shaft is assembled on the upper side of the water turbine, the heat exchanger is connected with a water turbine pipeline, the water turbine is assembled inside the cooling tower, an exhaust fan is assembled at the upper end of the output shaft, a water storage tray fixedly connected with the inner wall of the cooling tower is assembled on the lower side of the output shaft, a plurality of spray heads are assembled on the lower side of the water storage tray, a plurality of first conical heat conduction trays sleeved with the water outlet pipe are uniformly arranged on the inner wall of the cooling tower, it is a plurality of be equipped with the clearance between first toper heat conduction dish and the outlet pipe, it is a plurality of first toper heat conduction dish awl mouth is downward, adjacent two be equipped with between the first toper heat conduction dish with outlet pipe fixed connection's second toper heat conduction dish, it is a plurality of second toper heat conduction dish awl mouth is upwards, cooling tower internal portion is equipped with the three-dimensional mechanism of packing that is located a plurality of shower nozzles downside, three-dimensional mechanism of packing is including a fixed frame and a plurality of rows of rhombus breakwater, a plurality of rows rhombus breakwater assembly is in fixed frame, adjacent two rows rhombus breakwater staggered arrangement, cooling tower downside annular evenly is equipped with a plurality of air intakes.

By adopting the technical scheme of the utility model, the cooling water is injected into the pool, when cooling other industrial equipment, the water pump works, the cooling water in the pool is taken out through the pipeline, the cooling water flows into the heat exchanger through the dirt-absorbing purification mechanism, the cooling treatment is carried out on other industrial equipment through the heat exchanger, the cooling water passing through the heat exchanger is injected into the water turbine through the pipeline, the water turbine is driven to work, the water turbine drives the output shaft to rotate under the driving of the cooling water, the output shaft drives the suction fan to work, the heat in the cooling tower is taken out outwards, the structure drives the suction fan to work through the cooling water, the suction fan does not need to be additionally driven through the motor to work, the production cost is reduced, and meanwhile, the power consumption is reduced; cooling water flows into the water storage disc through the water outlet pipe after passing through the water turbine, is sprayed downwards through the plurality of nozzles and falls into the three-dimensional packing mechanism, the sprayed cooling water is dispersed by the plurality of rows of rhombic water retaining strips, the cooling water flows downwards through gaps among the plurality of rows of rhombic water retaining strips, and when the suction fan rotates, air flows into the cooling tower from the air inlet and then passes through the three-dimensional packing mechanism from top to bottom, so that the flow direction of the cooling water is opposite to that of air, the heat dissipation effect on water is improved, and the cooling water flows into the water pool after passing through the three-dimensional packing mechanism for next cooling cycle; the vapor formed in the cooling tower floats upwards under the drive of the exhaust fan, passes through the first conical heat conduction disks, is cooled under the action of the exhaust fan, is condensed into water drops in the first conical heat conduction disks, flows downwards along the conical surfaces of the first conical heat conduction disks and flows towards the water pool through gaps, and the air vents of the first conical heat conduction disks are staggered, so that the retention time of the vapor among the first conical heat conduction disks can be prolonged, the recovery efficiency of the vapor is improved; the utility model discloses simple structure, reasonable in design, the hosepipe that leads to the utilization needs the refrigerated moves the extraction fan work, and the using electricity wisely can be collected produced vapor in the cooling process, flows in the pond, and the water economy resource, and three-dimensional filler mechanism is good to the dispersion effect of water, improves the radiating effect to water.

Further, the output shaft is rotatably provided with a bracket which is fixedly connected with the inner wall of the cooling tower. With the structure, the output shaft is convenient to fix.

Further, the air inlets are all provided with blocking nets. With the structure, other impurities are prevented from entering the water tank through the air inlet.

Further inject, the cooling tower downside ring shape evenly is equipped with four supporting legss, four the supporting legss downside is equipped with the blotter. The structure increases the overall stability and has a certain damping function to reduce the noise during working.

Further inject, the cooling tower is equipped with the access hole, fixed frame and the detachable fixed connection of cooling tower inner wall. With the structure, the cooling tower is convenient for workers to overhaul the interior of the cooling tower.

Further defined, the water pump is a three-dimensional flow water pump. By the structure, the working efficiency of the water pump is higher, and more energy is saved.

Further inject, inhale dirty purification mechanism including the water tank, the water tank is equipped with water inlet and delivery port, inside positive electric rod and the negative electric rod of being equipped with respectively of water tank, negative electric rod cover is equipped with picks the sword, it has the screw rod of being connected with the rotation of water tank upper and lower inner wall to pick sword threaded connection, the screw rod upper end stretches out the water tank transmission and is connected with the motor, the inner wall of both sides is equipped with and picks sword assorted position sleeve about the water tank, the water tank downside is equipped with the drain. Cooling water passes through in the water inlet gets into the water tank, the scale deposit ion in the cooling water is from the positive electricity, positive electricity stick positive electricity, negative electricity stick negative electricity, thereby scale deposit ion absorption in the cooling water is on negative electricity stick surface, then the cooling water passes through the delivery port and discharges, when not pouring into the cooling water, can make motor work, it rotates to drive the screw rod, thereby can drive and pick the sword and reciprocate, it reciprocates and clears up the surface of negative electricity stick to pick the sword, will negatively the scale deposit ion on stick surface and clear up, the scale deposit ion falls at the water tank downside, and discharge through the drain, such structure, can adsorb the scale deposit ion in the cooling water, prevent the scale deposit ion of cooling water too much, form the incrustation scale in equipment.

Compared with the prior art, the utility model has the following advantages:

simple structure, reasonable in design, the hosepipe that leads to the utilization needs the refrigerated moves the suction fan work, and the using electricity wisely can be collected cooling process in produced vapor, flows into the pond, the water economy resource, and three-dimensional filler mechanism is good to the dispersion effect of water, improves the radiating effect to water, can adsorb the scale deposit ion in the cooling water, prevents that the scale deposit ion in the cooling water is too much, forms the incrustation scale in equipment.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural diagram of an embodiment of a circulating water system with energy-saving, efficiency-increasing and emission-reducing functions according to the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of an embodiment of a circulating water system with energy-saving, efficiency-increasing and emission-reducing functions of the present invention;

FIG. 3 is a schematic view of a partial assembly structure of an embodiment of a circulating water system with energy-saving, efficiency-increasing and emission-reducing functions according to the present invention;

FIG. 4 is a schematic view of a partial assembly structure of an embodiment of a circulating water system with energy-saving, efficiency-increasing and emission-reducing functions according to the present invention;

fig. 5 is a schematic cross-sectional structure diagram of a first conical heat conduction plate and a second conical heat conduction plate of an embodiment of a circulating water system with energy-saving, efficiency-increasing and emission-reducing functions according to the present invention;

FIG. 6 is a schematic view of a cross-sectional structure of a three-dimensional packing mechanism of an embodiment of a circulating water system with energy-saving, efficiency-increasing and emission-reducing functions of the present invention;

FIG. 7 is a schematic structural view of a scale absorption and purification mechanism of an embodiment of a circulating water system with energy-saving, efficiency-increasing and emission-reducing functions of the present invention;

FIG. 8 is a schematic view of the three-dimensional packing mechanism of the embodiment of the circulating water system with energy-saving, efficiency-increasing and emission-reducing functions of the present invention;

the main element symbols are as follows:

the device comprises a cooling tower 1, supporting legs 101, a buffer cushion 102, a dirt absorbing and purifying mechanism 11, a water pump 12, a heat exchanger 13, a water turbine 14, a water tank 141, a water outlet pipe 15, an output shaft 16, a support 161, a suction fan 2, a water storage disc 21, a spray head 22, a first conical heat conduction disc 23, air holes 24, a gap 241, a second conical heat conduction disc 242, a three-dimensional packing mechanism 30, a fixing frame 3, a diamond-shaped water retaining strip 31, an air inlet 32, a blocking net 321, a water tank 4, a water inlet 401, a water outlet 41, a positive electric rod 42, a negative electric rod 43, a knife 44, a screw 45, a motor 46, a positioning sleeve 47 and a sewage outlet.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-8, the utility model discloses a circulating water system with energy-saving, efficiency-increasing and emission-reducing functions, which comprises a cooling tower 1, a dirt-absorbing purification mechanism 11, a water pump 12, a heat exchanger 13 and a water turbine 14, a water tank 141 is assembled at the lower side of the cooling tower 1, the dirt-absorbing purification mechanism 11, the water pump 12 is connected with the heat exchanger 13 through a pipeline, a water outlet pipe 15 is assembled at the lower end of the water turbine 14, an output shaft 16 is assembled at the upper side of the water turbine 14, the heat exchanger 13 is connected with the water turbine 14 through a pipeline, the water turbine 14 is assembled in the cooling tower 1, an extraction fan 2 is assembled at the upper end of the output shaft 16, a water storage tray 21 fixedly connected with the inner wall of the cooling tower 1 is assembled at the lower side of the water storage tray 21, a plurality of spray heads 22 are assembled at the lower side of the water storage tray 21, the air holes 24 arranged on the two adjacent first conical heat conduction discs 23 are arranged in a staggered mode, gaps 241 are formed between the first conical heat conduction discs 23 and the water outlet pipe 15, the conical openings of the first conical heat conduction discs 23 are downward, second conical heat conduction discs 242 fixedly connected with the water outlet pipe 15 are arranged between the two adjacent first conical heat conduction discs 23, the conical openings of the second conical heat conduction discs 242 are upward, the three-dimensional packing mechanism 30 located on the lower side of the spray heads 22 is assembled inside the cooling tower 1, the three-dimensional packing mechanism 30 comprises a fixing frame 3 and a plurality of rows of rhombic water retaining strips 31, the plurality of rows of rhombic water retaining strips 31 are assembled inside the fixing frame 3, the two adjacent rows of rhombic water retaining strips 31 are arranged in a staggered mode, and a plurality of air inlets 32 are evenly arranged on the lower side of the cooling tower.

Adopt the technical scheme of the utility model, the cooling water has been injected into the pond 141, when cooling other industrial equipment, water pump 12 works, take the inside cooling water of pond 141 out through the pipeline, lead to in dirty purification mechanism 11 that inhales flows into heat exchanger 13, cool down the processing to other industrial equipment through heat exchanger 13, the cooling water through heat exchanger 13 is injected into water turbine 14 through the pipeline, drive water turbine 14 work, water turbine 14 makes output shaft 16 rotate under the drive of cooling water, output shaft 16 drives suction fan 2 work, take out the heat inside cooling tower 1 outward, such structure, move suction fan 2 work through the cooling water, need not additionally drive suction fan 2 work through the motor, when reducing manufacturing cost, power consumption has been reduced; after passing through the water turbine 14, cooling water flows into the water storage tray 21 through the water outlet pipe 15, is sprayed downwards through the plurality of nozzles 22 and falls into the three-dimensional packing mechanism 30, the sprayed cooling water is dispersed by the plurality of rows of rhombic water bars 31, flows downwards through gaps among the plurality of rows of rhombic water bars 31, and when the suction fan 2 rotates, air flows into the cooling tower 1 from the air inlet 32 and then passes through the three-dimensional packing mechanism 30 from top to bottom, so that the flow direction of the cooling water is opposite to that of air, the heat dissipation effect of the cooling water is improved, and the cooling water flows into the water tank 141 after passing through the three-dimensional packing mechanism 30 for next cooling cycle; the vapor formed in the cooling tower 1 is driven by the extraction fan 2 to float upwards, passes through the plurality of first conical heat conduction discs 23, the heat conduction discs 23 cool the vapor under the action of the extraction fan 2, the vapor is condensed into water beads on the plurality of first conical heat conduction discs 23, flows downwards along the conical surfaces of the first conical heat conduction discs 23 and flows towards the water pool 141 through the gaps 241, the air vents 24 of the plurality of first conical heat conduction discs 23 are arranged in a staggered manner, so that the retention time of the vapor among the plurality of first conical heat conduction discs 23 can be prolonged, the recovery efficiency of the vapor is improved, the plurality of second conical heat conduction discs 242 are arranged, the vapor is prevented from being directly discharged outwards through the gaps 241, and the vapor floating through the gaps 241 can be guided to the periphery by the second conical heat conduction discs 242 and enters among the plurality of first conical heat conduction discs 23; the utility model discloses simple structure, reasonable in design, the hosepipe that leads to the utilization needs the refrigerated moves the work of suction fan 2, and the using electricity wisely can be collected produced vapor in the cooling process, in the inflow pond 141, the water economy resource, and the dispersion of three-dimensional filler mechanism 30 to water is effectual, improves the radiating effect to water.

Preferably, the output shaft 16 is rotatably assembled with a bracket 161 fixedly connected with the inner wall of the cooling tower 1. This structure facilitates fixing of the output shaft 16. In fact, other configurations are contemplated as appropriate to facilitate securing the output shaft 16.

Preferably, each of the plurality of air intakes 32 is equipped with a baffle 321. With such a structure, other impurities are prevented from entering the water tank 141 through the air inlet 32. In fact, other structures can be used to prevent other impurities from entering the water tank 141 through the air inlet 32 according to specific situations.

Preferably, four supporting legs 101 are uniformly arranged on the lower side of the cooling tower 1 in a ring shape, and buffering pads 102 are assembled on the lower sides of the four supporting legs 101. The structure increases the overall stability and has a certain damping function to reduce the noise during working. In fact, other structures can be considered according to specific conditions, the overall stability is improved, and meanwhile, a certain damping function is achieved, and noise in working is reduced.

Preferably, the cooling tower 1 is provided with an access hole 103, and the fixed frame 3 is detachably and fixedly connected with the inner wall of the cooling tower 1. With the structure, the worker can conveniently overhaul the interior of the cooling tower 1. In fact, other structures can be considered according to specific situations, so that the workers can conveniently overhaul the interior of the cooling tower 1.

Preferably, the water pump 12 is a three-flow water pump. With the structure, the working efficiency of the water pump 12 is higher, and more energy is saved. In fact, other structures can be considered according to specific situations, so that the working efficiency of the water pump 12 is higher, and the energy is saved.

Preferably, inhale dirty purification mechanism 11 including water tank 4, water tank 4 is equipped with water inlet 401 and delivery port 41, water tank 4 is inside to be equipped with respectively positive electric rod 42 and negatively to electric rod 43, negatively electric rod 43 cover is equipped with picks sword 44, picks sword 44 threaded connection have with water tank 4 upper and lower inner wall rotate the screw rod 45 of being connected, the upper end of screw rod 45 stretches out water tank 4 transmission and is connected with motor 46, water tank 4 upper and lower both sides inner wall is equipped with and picks sword 44 assorted position sleeve 47, water tank 4 downside is equipped with drain 48. Cooling water passes through water inlet 401 and gets into in water tank 4, the scale deposit ion in the cooling water is from the positive electricity, positive electric rod 42 is electrified positively, negative electric rod 43 is electrified negatively, thereby adsorb the scale deposit ion in the cooling water on negative electric rod 43 surface, then the cooling water discharges through delivery port 41, when not pouring into the cooling water into, can make motor 46 work, it rotates to drive screw rod 45, thereby can drive pick sword 44 and reciprocate, pick sword 44 reciprocates and clears up the surface of negative electric rod 43, clear up the scale deposit ion on negative electric rod 43 surface, the scale deposit ion falls in 4 downside of water tank, and discharge through drain 48, such structure, can adsorb the scale deposit ion in the cooling water, prevent that the scale deposit ion in the cooling water is too much, form the incrustation scale in equipment. In fact, other structures can be considered according to specific situations, scaling ions in the cooling water can be adsorbed, and excessive scaling ions in the cooling water are prevented from forming scale in the equipment.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a circulating water system with energy-conserving increase emission reduction function, includes cooling tower (1), inhales dirty purification mechanism (11), water pump (12), heat exchanger (13) and water turbine (14), cooling tower (1) downside is equipped with pond (141), cooling tower (1), inhales dirty purification mechanism (11), water pump (12) and heat exchanger (13) pass through the pipe connection, water turbine (14) lower extreme is equipped with outlet pipe (15), water turbine (14) upside is equipped with output shaft (16), its characterized in that: the heat exchanger (13) is connected with a pipeline of a water turbine (14), the water turbine (14) is assembled inside the cooling tower (1), the upper end of the output shaft (16) is assembled with the exhaust fan (2), the lower side of the output shaft (16) is assembled with the water storage disc (21) fixedly connected with the inner wall of the cooling tower (1), the lower side of the water storage disc (21) is assembled with a plurality of spray heads (22), the inner wall of the cooling tower (1) is uniformly provided with a plurality of first conical heat conduction discs (23) sleeved with the water outlet pipe (15) from top to bottom, the first conical heat conduction discs (23) are provided with a plurality of air holes (24), two adjacent air holes (24) arranged on the first conical heat conduction discs (23) are staggered, a plurality of gaps (241) are arranged between the first conical heat conduction discs (23) and the water outlet pipe (15), and a plurality of the conical openings of the first conical heat conduction discs (23) are downward, two adjacent be equipped with between first toper heat conduction dish (23) with outlet pipe (15) fixed connection's second toper heat conduction dish (242), a plurality of second toper heat conduction dish (242) awl mouth upwards, cooling tower (1) internal assembly has three-dimensional filler mechanism (30) that are located a plurality of shower nozzles (22) downside, three-dimensional filler mechanism (30) are including a fixed frame (3) and a plurality of row rhombus manger bar (31), a plurality of row rhombus manger bar (31) assembly in fixed frame (3), adjacent two rows rhombus manger bar (31) staggered arrangement, cooling tower (1) downside annular evenly is equipped with a plurality of air intakes (32).

2. The circulating water system with the functions of energy conservation, synergism and emission reduction as claimed in claim 1, wherein: the output shaft (16) is rotatably provided with a bracket (161) which is fixedly connected with the inner wall of the cooling tower (1).

3. The circulating water system with the functions of energy conservation, synergism and emission reduction as claimed in claim 1, wherein: the air inlets (32) are all provided with baffle nets (321).

4. The circulating water system with the functions of energy conservation, synergism and emission reduction as claimed in claim 1, wherein: four supporting legs (101) are evenly arranged on the lower side of the cooling tower (1) in an annular mode, and cushion pads (102) are assembled on the lower sides of the four supporting legs (101).

5. The circulating water system with the functions of energy conservation, synergism and emission reduction as claimed in claim 1, wherein: the cooling tower (1) is provided with an access hole, and the fixed frame (3) is detachably and fixedly connected with the inner wall of the cooling tower (1).

6. The circulating water system with the functions of energy conservation, synergism and emission reduction as claimed in claim 1, wherein: the water pump (12) is a three-dimensional flow water pump.

7. The circulating water system with the functions of energy conservation, synergism and emission reduction as claimed in claim 1, wherein: inhale dirty purification mechanism (11) including water tank (4), water tank (4) are equipped with water inlet (401) and delivery port (41), water tank (4) are inside to be equipped with positive electric rod (42) and burden electric rod (43) respectively, burden electric rod (43) cover is equipped with picks sword (44), pick sword (44) threaded connection have with water tank (4) upper and lower inner wall rotate screw rod (45) be connected, screw rod (45) upper end is stretched out water tank (4) transmission and is connected with motor (46), water tank (4) upper and lower both sides inner wall is equipped with and picks sword (44) assorted position sleeve (47), water tank (4) downside is equipped with drain (48).