Cooling system sharing evaporative condenser

Abstract

The invention belongs to the technical field of evaporative condensers, particularly relates to a cooling system sharing an evaporative condenser, and aims to solve the problem that the heat exchange effect is reduced due to the fact that spray water is inconvenient to quickly cool in the using process of an existing evaporative condenser cooling system, the following scheme is provided: the cooling system comprises a base; the shell is fixedly installed at the top of the base, an exhaust hood is fixedly installed at the top of the shell, a first connecting rod is fixedly installed in the exhaust hood, and an exhaust fan is fixedly installed on the first connecting rod; the water pool is fixedly installed on the inner wall of the bottom of the shell, a stirring mechanism is arranged in the water pool, air inlets are formed in the two sides of the shell, and dustproof nets are fixedly installed in the two air inlets; according to the spray water heat exchanger, in the using process, spray water can be conveniently and rapidly cooled, then the heat exchange effect of the spray water can be effectively improved, and the spray water heat exchanger is simple in structure and convenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of evaporative condensers, and in particular to a cooling system for a common evaporative condenser. Background Art

[0002] Evaporative condenser is a heat exchange device. Evaporative condenser is also called evaporative cooling or cooling (condensing) device. It is a kind of equipment that absorbs the heat of high-temperature gaseous refrigerant in the coil when the spray water outside the coil evaporates, so that the refrigerant in the tube is gradually cooled from gas to liquid.

[0003] In the prior art, the evaporative condenser cooling system is not convenient for rapidly cooling the spray water during use, which leads to reduced heat exchange effect. Therefore, we propose a cooling system with a shared evaporative condenser to solve the above problem. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the evaporative condenser cooling system in the prior art is not convenient for quickly cooling the spray water during use, thereby reducing the heat exchange effect, and proposes a cooling system with a shared evaporative condenser.

[0005] The present application provides a cooling system for a shared evaporative condenser using the following technical solution:

[0006] A cooling system with a common evaporative condenser, comprising:

[0007] Pedestal;

[0008] The shell is fixedly mounted on the top of the base, an exhaust hood is fixedly mounted on the top of the shell, a first connecting rod is fixedly mounted in the exhaust hood, and an exhaust fan is fixedly mounted on the first connecting rod;

[0009] A water pool, which is fixedly installed on the bottom inner wall of the shell, a stirring mechanism is arranged in the water pool, air inlets are opened on both sides of the shell, and dustproof nets are fixedly installed in the two air inlets;

[0010] The coil is fixedly installed in the shell, and a wet curtain is fixedly installed in the shell. The wet curtain is used to cool the water after heat exchange;

[0011] The steam reflux mechanism is arranged on the exhaust hood and is used for condensing the steam and returning it to the water pool.

[0012] Furthermore, a water pump is fixedly installed on the inner wall of the bottom of the water pool, and the same connecting pipe is fixedly installed on the water pool and the shell. One end of the connecting pipe is fixedly connected to the output port of the water pump, and the other end of the connecting pipe is fixedly connected to an elbow. When the water pump is turned on, the water pump can transport the water in the water pool through the connecting pipe.

[0013] Furthermore, a second rotating shaft is rotatably installed on one side of the shell, and a first bevel gear and a second bevel gear are fixedly installed on one end of the second rotating shaft and the outer side of the first water pipe respectively. The first bevel gear and the second bevel gear are meshed with each other. When the second rotating shaft rotates, the first bevel gear can drive the second bevel gear to rotate.

[0014] Furthermore, the steam reflux mechanism includes a reflux pipe, which is fixedly mounted on the exhaust hood and the shell, and a plug is slidably mounted inside the reflux pipe. A connecting plate is fixedly mounted on the bottom of the plug, and the connecting plate is slidably mounted on an inner wall of one side of the shell. When steam flows through the reflux pipe, the reflux pipe can be cooled by spraying water, thereby condensing the steam in the reflux pipe.

[0015] Furthermore, a cam is fixedly installed on the outer side of the first rotating shaft, a sliding hole is opened on the top inner wall of the installation groove, a guide rod is slidably installed in the sliding hole, one end of the guide rod is fixedly connected to the bottom of the connecting plate, and the other end of the guide rod cooperates with the cam, and a return spring is sleeved on the outer side of the guide rod, and the two ends of the return spring are respectively fixedly connected to the bottom of the connecting plate and the top of the pool. When the first rotating shaft rotates, the cam can drive the guide rod to move vertically.

[0016] Furthermore, the other end of the first rotating shaft is fixedly connected to a driving pulley, and the other end of the second rotating shaft is fixedly connected to a driven pulley. The driving pulley and the driven pulley are connected to each other by a same synchronous belt. An installation groove is provided in the water pool. When the first rotating shaft rotates, the driving pulley can drive the driven pulley to rotate through the synchronous belt.

[0017] Furthermore, a second connecting rod is fixedly installed in the shell, a first water pipe is rotatably installed on the second connecting rod, the first water pipe is rotatably installed in the elbow, one end of the first water pipe is fixedly connected to the second water pipe, and the outside of the second water pipe is fixedly connected to multiple nozzles. When water flows through the first water pipe and the second water pipe to the multiple nozzles, the multiple nozzles can spray water onto the coil.

[0018] Furthermore, the stirring mechanism includes a driving motor, which is fixedly mounted on one side of the shell. The shell and the water pool are rotatably mounted with the same first rotating shaft. Two stirring blades are fixedly connected to the outer side of the first rotating shaft. One end of the first rotating shaft is fixedly connected to the output shaft of the driving motor. When the driving motor is turned on, the first rotating shaft can drive the two stirring blades to rotate.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] 1. This solution uses a wet curtain to slow down the flow rate of the spray water and evenly disperse the spray water, thereby effectively increasing the cooling rate of the spray water and ensuring the circulation and heat exchange effect of the spray water;

[0021] 2. In this solution, when the driving motor is turned on, the driving motor drives the first rotating shaft to rotate, and the first rotating shaft drives the two stirring blades to rotate. The two stirring blades can stir the water in the pool so that it can be evenly cooled;

[0022] 3. In this solution, when the first rotating shaft rotates, the active pulley drives the driven pulley to rotate through the synchronous belt, the second rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the first water pipe and the second water pipe to rotate, so that multiple nozzles can spray water evenly onto the coil.

[0023] The present invention can facilitate rapid cooling of the spray water during use, thereby effectively improving the heat exchange effect of the spray water, has a simple structure, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic structural diagram of a cooling system with a common evaporative condenser proposed by the present invention;

[0025] Figure 2 A three-dimensional structural schematic diagram of a cooling system shell of a common evaporative condenser proposed by the present invention;

[0026] Figure 3 A cooling system with a common evaporative condenser proposed by the present invention Figure 1 The structural diagram of the enlarged part A in the middle;

[0027] Figure 4 A cooling system with a common evaporative condenser proposed by the present invention Figure 1 The enlarged structural diagram of part B in the middle;

[0028] Figure 5 A cooling system with a common evaporative condenser proposed by the present invention Figure 1 Schematic diagram of the enlarged structure of part C.

[0029] Figure numerals: 1. base; 2. shell; 3. water tank; 4. exhaust hood; 5. first connecting rod; 6. exhaust fan; 7. coil; 8. wet curtain; 9. dust net; 10. air inlet; 11. water pump; 12. connecting pipe; 13. elbow; 14. second connecting rod; 15. first water pipe; 16. second water pipe; 17. nozzle; 18. driving motor; 19. first rotating shaft; 20. stirring blade; 21. driving pulley; 22. synchronous belt; 23. driven pulley; 24. second rotating shaft; 25. first bevel gear; 26. second bevel gear; 27. return pipe; 28. mounting groove; 29. ​​cam; 30. guide rod; 31. reset spring; 32. connecting plate; 33. plug. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] Embodiment 1

[0032] Reference Figure 1-Figure 5 , a cooling system with a common evaporative condenser, comprising:

[0033] Base 1;

[0034] The housing 2 is fixedly mounted on the top of the base 1, an exhaust hood 4 is fixedly mounted on the top of the housing 2, a first connecting rod 5 is fixedly mounted inside the exhaust hood 4, and an exhaust fan 6 is fixedly mounted on the first connecting rod 5;

[0035] A water pool 3, which is fixedly mounted on the bottom inner wall of the housing 2, and a stirring mechanism is provided in the water pool 3. Air inlets 10 are provided on both sides of the housing 2, and dustproof nets 9 are fixedly mounted in the two air inlets 10;

[0036] Coil 7, coil 7 is fixedly installed in the shell 2, and a wet curtain 8 is fixedly installed in the shell 2, and the wet curtain 8 is used to cool the water after heat exchange;

[0037] A steam reflux mechanism is arranged on the exhaust hood 4, and the steam reflux mechanism is used to condense the steam and reflux it into the water pool 3. A water pump 11 is fixedly installed on the bottom inner wall of the water pool 3. The water pool 3 and the shell 2 are fixedly installed with the same connecting pipe 12, one end of the connecting pipe 12 is fixedly connected to the output port of the water pump 11, and the other end of the connecting pipe 12 is fixedly connected with an elbow 13. When the water pump 11 is turned on, the water pump 11 can transport the water in the water pool 3 through the connecting pipe 12. The stirring mechanism includes a driving motor 18, and the driving motor 18 is fixedly installed on one side of the shell 2. The shell 2 and the water pool 3 are rotatably installed with the same first rotating shaft 19. Two stirring blades 20 are fixedly connected to the outer side of the first rotating shaft 19, and one end of the first rotating shaft 19 is fixedly connected to the output shaft of the driving motor 18. When the driving motor 18 is turned on, the first rotating shaft 19 can drive the two stirring blades 20 to rotate.

[0038] Reference Figure 3-Figure 5A second rotating shaft 24 is rotatably mounted on one side of the shell 2, and a first bevel gear 25 and a second bevel gear 26 are fixedly mounted on one end of the second rotating shaft 24 and the outer side of the first water pipe 15, respectively. The first bevel gear 25 and the second bevel gear 26 are meshed. When the second rotating shaft 24 rotates, the first bevel gear 25 can drive the second bevel gear 26 to rotate. The steam reflux mechanism includes a reflux pipe 27, which is fixedly mounted on the exhaust hood 4 and the shell 2, and a plug 33 is slidably mounted in the reflux pipe 27. The bottom of the plug 33 is A connecting plate 32 is fixedly installed on the top of the housing 2, and the connecting plate 32 is slidably installed on the inner wall of one side of the housing 2. When steam flows through the return pipe 27, the return pipe 27 can be cooled by spraying water, so that the steam in the return pipe 27 can be condensed. A cam 29 is fixedly installed on the outer side of the first rotating shaft 19, and a sliding hole is opened on the top inner wall of the mounting groove 28. A guide rod 30 is slidably installed in the sliding hole. One end of the guide rod 30 is fixedly connected to the bottom of the connecting plate 32, and the other end of the guide rod 30 cooperates with the cam 29. The guide rod 30 The outer sleeve is provided with a return spring 31, and the two ends of the return spring 31 are fixedly connected to the bottom of the connecting plate 32 and the top of the pool 3 respectively. When the first rotating shaft 19 rotates, the cam 29 can drive the guide rod 30 to move vertically. The other end of the first rotating shaft 19 is fixedly connected to the driving pulley 21, and the other end of the second rotating shaft 24 is fixedly connected to the driven pulley 23. The driving pulley 21 and the driven pulley 23 are connected to the same synchronous belt 22. An installation groove 28 is provided in the pool 3. When the first rotating shaft 19 rotates, the cam 29 can drive the guide rod 30 to move vertically. The driving pulley 21 can drive the driven pulley 23 to rotate through the synchronous belt 22. The second connecting rod 14 is fixedly installed in the shell 2, and the first water pipe 15 is rotatably installed on the second connecting rod 14. The first water pipe 15 is rotatably installed in the elbow 13. One end of the first water pipe 15 is fixedly connected to the second water pipe 16, and the outer side of the second water pipe 16 is fixedly connected to multiple nozzles 17. When the water flow is transported to the multiple nozzles 17 through the first water pipe 15 and the second water pipe 16, the multiple nozzles 17 can spray water onto the coil 7.

[0039] The implementation principle of this embodiment is as follows: when in use, by turning on the water pump 11, the water pump 11 transports the water in the water pool 3 through the connecting pipe 12, the elbow 13, the first water pipe 15 and the second water pipe 16 to the multiple nozzles 17, and the multiple nozzles 17 spray water onto the coil 7, thereby absorbing the heat of the high-temperature gaseous refrigerant in the coil 7, and then turning on the exhaust fan 6 and the driving motor 18, the suction force generated by the exhaust fan 6 can transport the steam generated by the heat exchange of the spray water to the return pipe 27, and at the same time, a part of the spray water can cool the return pipe 27 to condense the internal steam, and a part of the spray water returns to the water pool 3 through the wet curtain 8, and the suction force generated by the exhaust fan 6 can suck the outside air into the shell 2, and through the wet curtain 8, the spray water in the wet curtain 8 can be quickly cooled to ensure the circulation heat exchange effect of the spray water, the driving motor 18 drives the first rotating shaft 19 to rotate, and the first rotating shaft 19 drives the two stirring blades 20 to rotate, and the two stirring blades 20 rotate. The blades 20 can stir the water in the pool 3 to dissipate heat evenly. At the same time, the first rotating shaft 19 drives the active pulley 21 to rotate, and the active pulley 21 drives the driven pulley 23 to rotate through the synchronous belt 22. The driven pulley 23 drives the second rotating shaft 24 to rotate, and the second rotating shaft 24 drives the first bevel gear 25 to rotate, and the first bevel gear 25 drives the second bevel gear 26 to rotate, and the second bevel gear 26 drives the first water pipe 15 and the second water pipe 16 to rotate, so that the multiple nozzles 17 can evenly spray water onto the coil 7 to ensure the heat exchange effect. At the same time, the first rotating shaft 19 drives the cam 29 to rotate, and the cam 29 drives the guide rod 30 to move vertically, and the guide rod 30 drives the connecting plate 32 to move vertically upward, and the connecting plate 32 stretches the reset spring 31. When the cam 29 rotates to a certain position, the reset spring 31 can drive the connecting plate 32 to reset through the deformation force, and then the connecting plate 32 can drive the plug 33 to intermittently open and close the return pipe 27, so that the steam in the return pipe 27 is fully condensed.

[0040] Embodiment 2

[0041] The difference between this embodiment and the first embodiment is that a booster pump is fixedly installed on the inner wall of the bottom of the water pool 3, the output port of the booster pump is fixedly connected to a water outlet pipe, and the outer side of the output pipe is fixedly connected to multiple high-pressure nozzles. When the booster pump is turned on, the booster pump can transport water in the water pool 3 to the multiple high-pressure nozzles through the water outlet pipe. The multiple high-pressure nozzles flush the coil 7, thereby effectively avoiding scaling on the surface of the coil 7 and ensuring the service life of the coil 7.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cooling system using a common evaporative condenser, characterized in that: include: Base (1); A shell (2), the shell (2) is fixedly mounted on the top of the base (1), an exhaust hood (4) is fixedly mounted on the top of the shell (2), a first connecting rod (5) is fixedly mounted inside the exhaust hood (4), and an exhaust fan (6) is fixedly mounted on the first connecting rod (5); A water pool (3), the water pool (3) is fixedly mounted on the bottom inner wall of the housing (2), a stirring mechanism is arranged in the water pool (3), air inlets (10) are arranged on both sides of the housing (2), and dustproof nets (9) are fixedly mounted in the two air inlets (10); The coil (7) is fixedly installed in the housing (2), and a wet curtain (8) is fixedly installed in the housing (2), and the wet curtain (8) is used to cool the water after heat exchange; A steam reflux mechanism is provided on the exhaust hood (4) and is used to condense the steam and reflux it into the water pool (3).

2. A cooling system with a common evaporative condenser according to claim 1, characterized in that: The stirring mechanism comprises a driving motor (18), the driving motor (18) being fixedly mounted on one side of the housing (2), the housing (2) and the water pool (3) being rotatably mounted with a first rotating shaft (19), two stirring blades (20) being fixedly connected to the outer side of the first rotating shaft (19), and one end of the first rotating shaft (19) being fixedly connected to the output shaft of the driving motor (18).

3. A cooling system with a common evaporative condenser according to claim 2, characterized in that: A water pump (11) is fixedly mounted on the inner wall of the bottom of the water pool (3); a connecting pipe (12) is fixedly mounted on the water pool (3) and the housing (2); one end of the connecting pipe (12) is fixedly connected to an output port of the water pump (11); and the other end of the connecting pipe (12) is fixedly connected to an elbow (13).

4. A cooling system with a common evaporative condenser according to claim 3, characterized in that: A second connecting rod (14) is fixedly installed in the shell (2), a first water pipe (15) is rotatably installed on the second connecting rod (14), the first water pipe (15) is rotatably installed in the elbow (13), one end of the first water pipe (15) is fixedly connected to the second water pipe (16), and the outer side of the second water pipe (16) is fixedly connected to a plurality of spray heads (17).

5. A cooling system with a common evaporative condenser according to claim 4, characterized in that: A second rotating shaft (24) is rotatably mounted on one side of the housing (2); a first bevel gear (25) and a second bevel gear (26) are respectively fixedly mounted on one end of the second rotating shaft (24) and the outer side of the first water pipe (15); the first bevel gear (25) and the second bevel gear (26) are meshed with each other.

6. A cooling system using a common evaporative condenser according to claim 5, characterized in that: The other end of the first rotating shaft (19) is fixedly connected to a driving pulley (21), the other end of the second rotating shaft (24) is fixedly connected to a driven pulley (23), the driving pulley (21) and the driven pulley (23) are transmission-connected to the same synchronous belt (22), and a mounting groove (28) is provided in the water pool (3).

7. A cooling system using a common evaporative condenser according to claim 6, characterized in that: The steam reflux mechanism comprises a reflux pipe (27), the reflux pipe (27) is fixedly mounted on the exhaust hood (4) and the shell (2), a plug (33) is slidably mounted in the reflux pipe (27), a connecting plate (32) is fixedly mounted on the bottom of the plug (33), and the connecting plate (32) is slidably mounted on an inner wall of one side of the shell (2).

8. A cooling system using a common evaporative condenser according to claim 7, characterized in that: A cam (29) is fixedly mounted on the outer side of the first rotating shaft (19), a sliding hole is opened on the top inner wall of the mounting groove (28), a guide rod (30) is slidably mounted in the sliding hole, one end of the guide rod (30) is fixedly connected to the bottom of the connecting plate (32), the other end of the guide rod (30) is matched with the cam (29), a return spring (31) is sleeved on the outer side of the guide rod (30), and the two ends of the return spring (31) are respectively fixedly connected to the bottom of the connecting plate (32) and the top of the pool (3).

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