CN204705226U - Cross-flow type energy-conserving and environment-protective low noise closed cooling tower - Google Patents
Cross-flow type energy-conserving and environment-protective low noise closed cooling tower Download PDFInfo
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- CN204705226U CN204705226U CN201520417709.1U CN201520417709U CN204705226U CN 204705226 U CN204705226 U CN 204705226U CN 201520417709 U CN201520417709 U CN 201520417709U CN 204705226 U CN204705226 U CN 204705226U
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Abstract
The utility model discloses a kind of cross-flow type energy-conserving and environment-protective low noise closed cooling tower, comprise the tower body of surrounding by the sealing of sealing side plate, sealing side plate is provided with air-inlet window, lower end in tower body is provided with water tank, the middle part of tower body top board is provided with air duct, left and right sides in tower body is provided with water injection system respectively from top to bottom, heat exchange coil and filler, filler is positioned at the top of water tank, the water inlet of water injection system is all connected to water tank by inlet channel, and spray pump is provided with on inlet channel, the sealing side plate of tower body is provided with compressor condensate water water inlet pipe and compressor condensate water outlet pipe, the water inlet of the heat exchange coil of left and right sides is connected with outlet pipe with compressor condensate water water inlet pipe with after delivery port header, heat exchange coil is provided with PVC water collection device near the side at tower body center, assembling is in air duct.The utility model cooling effectiveness is high, jitter phenomenon reduces.
Description
Technical field
The utility model relates to a kind of cross-flow type energy-conserving and environment-protective low noise closed cooling tower, the cross-flow type energy-conserving and environment-protective low noise closed cooling tower of particularly a kind of cooling of the circulating condensing water for CNG gas station compressor.
Background technology
At present, the water-cooled cooling tower of condensation for the compressor of CNG gas station generally adopts opened water to cool, water circulating pump is adopted to get on the filler of cooling tower by recirculated water, then by blower fan the water cooling through filler, cooling water tank is provided with in the below of cooling tower, after the cooling water of cooling enters water tank, then pump in the condensate system of compressor.In this process, recirculated water easily pollutes, and causes compressor cooling system fouling, and cooling effect is reduced.
In order to avoid this problem of circulating condensing water pollutions, at present, have and adopt the cooling water of closed cooling tower to CNG compressor to cool, but existing closed cooling tower only arranges one group of heat exchange coil in tower body, and cooling effectiveness is low, secondly, existing blower fan of cooling tower is contained in tower body by a crossbeam, when blower fan rotates, tower body oscillation phenomenon is obvious, is unfavorable for the operation of equipment.
Utility model content
For existing problem, the purpose of this utility model is to provide the cross-flow type energy-conserving and environment-protective low noise closed cooling tower that a kind of cooling effectiveness is high, tower body oscillation phenomenon reduces.
To achieve these goals, the technical solution of the utility model is: a kind of cross-flow type energy-conserving and environment-protective low noise closed cooling tower, comprise the tower body of surrounding by the sealing of sealing side plate, air-inlet window is provided with in the bottom of sealing side plate, it is characterized in that: the bottom in described tower body is provided with water tank, the middle part of described tower body top board is provided with the air duct communicated with tower body, cross is provided with in described air duct, at this cross center, blower fan is housed, in described tower body, the left and right sides of air duct is provided with water injection system respectively from top to bottom, heat exchange coil and filler, described filler is positioned at the top of water tank, the water inlet of the water injection system of left and right sides is all connected to water tank by inlet channel, and spray pump is provided with on inlet channel, the sealing side plate of described tower body is provided with compressor condensate water water inlet pipe and compressor condensate water outlet pipe, the water inlet of the lower end of the heat exchange coil of left and right sides is all connected with compressor condensate water water inlet pipe by pipeline, the delivery port of the heat exchange coil upper end of described left and right sides is all connected with compressor condensate water outlet pipe by pipeline, described heat exchange coil is provided with PVC water collection device near the side at tower body center.
Adopt technique scheme, the function of cooling tower and heat exchanger combines by it, can be reduced to close to air ' s wet bulb temperature, during work by the temperature of process fluid, the process fluid carrying compressor heat, in heat exchanger coils internal flow, is in closed state.The moistening coil pipe outer surface that outside water injection system continues, shower water heats up through heat exchange, after the evaporation of part water becomes steam, flows through PVC filler and drop down onto recycling in water tank after cooling.Cold air takes away heat and the steam of shower water through heat exchange coil and PVC packing layer from air-inlet window inlet flow, under the driving of blower fan, discharge outside tower after PVC water collection device dewaters.
At the left and right sides of tower body, all heat exchange coil is set, improve cooling effectiveness, good cooling results, because compressor cycle cooling water adopts soft water closed circulation, few drift ice, loss is few, equal non-scaling in circulating water line, compressor cooler and in heat exchange coil, cooler does not need cleaning, can ensure that water temperature is in compressor setting range, the long-term normal even running of good cooling results, the equipment that ensures, can according to the full-automatic start and stop blower fan of leaving water temperature, spray pump always, automaticity is high, energy saving.
Compressor cooling water water inlet pipe and outlet pipe are arranged on tower body sealing side plate, the water inlet of the heat exchange coil of left and right sides is connected with outlet pipe with the compressor condensate water water inlet pipe on sealing side plate with after delivery port header, so only need to arrange a compressor condensate water water inlet pipe and outlet pipe on sealing side plate, pipeline connects simpler, and cost is lower.
Blower fan is made individual components (being arranged in air duct), separate with tower body, facilitate the I&M of blower fan like this, secondly, adopt cross to support in blower fan, reduce equipment operational shock during operation, structure is more stable.
Heat exchange coil is provided with PVC water collection device near the side at tower body center, and blower fan can be avoided like this to be taken away by shower water, reduces the loss of shower water.
In technique scheme: described cross is also equipped with blower motor, the output shaft of described blower motor is connected with belt pulley, the lower end of the rotating shaft of described blower fan is also connected with belt pulley, and the belt pulley of described blower motor is connected by belt with the belt pulley of fan shaft.Arrangement convenience.
In technique scheme: the lower end of described water tank is provided with overfall, water supplement port and sewage draining exit.Can change in time and the shower water in subsidiary water tank like this.Water supplement port is provided with ball valve, can realize automatic water supplement.
In technique scheme: described spray pump is arranged in water tank.
In technique scheme: described air duct upper end is provided with guard.Foreign material can be avoided like this to fall in tower body.
In technique scheme: described heat exchange coil is made up of four layers of serpentine coil.
In technique scheme: described heat exchange coil is made up of red copper, stainless steel or carbon steel pipe.Heat transfer effect is better.
In technique scheme: described tower body is spill, described air duct is positioned at the recess in the middle of tower body, and described water injection system is arranged in the protuberance of the left and right sides on tower body top.Tower body is designed to spill, and by water injection system design in the protuberance of left and right sides, the water-band sprayed from water injection system is not easily walked by the wind of such blower fan, reduces the loss of water.
The beneficial effects of the utility model are: the utility model cooling effectiveness is better, damage by water consumption is few, equal non-scaling in circulating water line, compressor cooler and in heat exchange coil, life-span is long, operate steadily, can according to the full-automatic start and stop blower fan of leaving water temperature, spray pump, automaticity is high, energy saving.The water inlet of pipe is connected with outlet pipe with the compressor condensate water water inlet pipe be positioned on tower body sealing side plate respectively by pipeline with delivery port, reduces the step of pipeline, assembles more convenient.Blower fan is made individual components, separates with tower body, facilitate the I&M of blower fan like this, secondly, adopt cross to support in blower fan, reduce equipment operational shock during operation, structure is more stable.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the lateral side view of Fig. 1;
Fig. 3 is the scheme of installation of blower fan in air duct;
Fig. 4 is the scheme of installation after Fig. 3 removes air duct.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Embodiment 1
As Figure 1-3, cross-flow type energy-conserving and environment-protective low noise closed cooling tower of the present utility model is made up of parts such as tower body 1, water tank 2, air duct 3, blower fan 4, water injection system 5, heat exchange coil 6, filler 7, spray pump 8, compressor condensate water water inlet pipe 9, compressor condensate water outlet pipe 10, cross 11, blower motor 12, PVC water collection device 13, guards 14.
Tower body 1 is in spill, the left and right sides of top board raises up, the surrounding of tower body 1 is by the sealing of sealing side plate, air-inlet window 1a is provided with in the bottom of the sealing side plate of left and right sides, lower end in tower body 1 is provided with water tank 2, the lower end of water tank 2 is provided with overfall 2a, water supplement port 2b and delivery port 2c, and the overflow pipe on overfall 2a is connected with the outlet pipe on sewage draining exit 2c.
The medial recess place of tower body 1 top board is provided with and the air duct 3 communicated in tower body 1, and air duct 3 is positioned at the top of top board, and the height of air duct 3 is increased, and is about about 15% of tower body 1 height.Be convenient to like this blower fan 4 is installed, and reduce vibrations.Air duct 3 upper end is provided with guard 14.Be provided with cross 11 in air duct 3, cross 11 comprises frame-type frame and a cabinet frame 11b, and a cabinet frame 11b and frame-type frame intersect to form cross, and a cabinet frame 11b is] shape steel, installation can be made so more firm.Frame-type frame comprises two longitudinal beam 11a, transverse beam 11c is provided with between two longitudinal beam 11a, longitudinal beam 11a and transverse beam 11c is] shape steel, blower fan 4 is contained in the center of frame-type frame, and the rotating shaft of blower fan 4 reaches below frame-type frame and is connected with belt pulley, the downside symmetry of two longitudinal beam 11a of the frame-type frame of blower fan 4 side is hung and is provided with two n shape frame 11d, " well " shape installing rack is connected with between two n shape frame 11d, blower motor 12 is contained in this well " on shape installing rack, the vibration that the vibrations that can reduce blower motor 12 like this bring to tower body, install reliably more convenient.The output shaft of blower motor 12 reaches below " well " shape installing rack and is connected with belt pulley.The belt pulley of blower motor 12 to be connected with the belt pulley in blower fan 4 rotating shaft by belt and to drive blower fan 4 to rotate.Belt not shown in FIG..
In tower body 1, the left and right sides of air duct 3 is provided with water injection system 5, heat exchange coil 6 and filler 7 respectively from top to bottom, water injection system 5 is positioned at the teat on the top of the left and right sides of tower body 1, water water injection system 5 can being avoided to spray like this is taken away by blower fan, water injection system 5 comprises spray header and is positioned at the nozzle 15 below spray header, the water inlet of the water injection system 5 of left and right sides is all connected to water tank 2 by inlet channel, and on inlet channel, be provided with spray pump 8.Spray pump 8 is positioned at tower body 1.Heat exchange coil 6 is positioned at below water injection system 5, and heat exchange coil 6 is made up of serpentine coil, and heat exchange coil 6 is made up of red copper, stainless steel or carbon steel pipe, and heat transfer effect is better.The water inlet of heat exchange coil 6 is positioned at below, and delivery port is positioned at top.The sealing side plate of tower body 1 is provided with compressor condensate water water inlet pipe 9 and compressor condensate water outlet pipe 10, compressor condensate water water inlet pipe 9 is positioned at the below of compressor condensate water outlet pipe 10, the water inlet of the lower end of the heat exchange coil 6 of left and right sides is connected with compressor condensate water water inlet pipe 9 respectively by pipeline, the delivery port of heat exchange coil 6 upper end of left and right sides is connected with compressor condensate water outlet pipe 10 respectively by pipeline, heat exchange coil 6 is provided with PVC water collection device 13, PVC water collection device 13 near the side at tower body 1 center and blower fan 4 can be avoided to take away shower water.Filler 7 is positioned at the top of water tank 2, is provided with dividing plate between filler 7 and water tank 2, and filler 7 is near air-inlet window 1a.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (8)
1. a cross-flow type energy-conserving and environment-protective low noise closed cooling tower, comprise the tower body (1) of surrounding by the sealing of sealing side plate, air-inlet window (1a) is provided with in the bottom of sealing side plate, it is characterized in that: the bottom in described tower body (1) is provided with water tank (2), the middle part of described tower body (1) top board is provided with the air duct (3) communicated with tower body (1), cross (11) is provided with in described air duct (3), at this cross (11) center, blower fan (4) is housed, the left and right sides of described tower body (1) interior air duct (3) is provided with water injection system (5) respectively from top to bottom, heat exchange coil (6) and filler (7), described filler (7) is positioned at the top of water tank (2), the water inlet of the water injection system (5) of left and right sides is all connected to water tank (2) by inlet channel, and on inlet channel, be provided with spray pump (8), the sealing side plate of described tower body (1) is provided with compressor condensate water water inlet pipe (9) and compressor condensate water outlet pipe (10), the water inlet of the lower end of the heat exchange coil (6) of left and right sides is all connected with compressor condensate water water inlet pipe (9) by pipeline, the delivery port of heat exchange coil (6) upper end of described left and right sides is all connected with compressor condensate water outlet pipe (10) by pipeline, described heat exchange coil (6) is provided with PVC water collection device (13) near the side at tower body (1) center.
2. cross-flow type energy-conserving and environment-protective low noise closed cooling tower according to claim 1, it is characterized in that: described cross (11) is also equipped with blower motor (12), the output shaft of described blower motor (12) is connected with belt pulley, the lower end of the rotating shaft of described blower fan (4) is also connected with belt pulley, and the belt pulley of described blower motor (12) is connected by belt with the belt pulley of blower fan (4) rotating shaft.
3. cross-flow type energy-conserving and environment-protective low noise closed cooling tower according to claim 1, is characterized in that: the lower end of described water tank (2) is provided with overfall (2a), water supplement port (2b) and sewage draining exit (2c).
4. cross-flow type energy-conserving and environment-protective low noise closed cooling tower according to claim 1, is characterized in that: described spray pump (8) is arranged in water tank (2).
5. cross-flow type energy-conserving and environment-protective low noise closed cooling tower according to claim 1, is characterized in that: described air duct (3) upper end is provided with guard (14).
6. cross-flow type energy-conserving and environment-protective low noise closed cooling tower according to claim 1, is characterized in that: described heat exchange coil (6) is made up of four layers of serpentine coil.
7. cross-flow type energy-conserving and environment-protective low noise closed cooling tower according to claim 1, is characterized in that: described heat exchange coil (6) is made up of red copper, stainless steel or carbon steel pipe.
8. cross-flow type energy-conserving and environment-protective low noise closed cooling tower according to claim 1, it is characterized in that: described tower body (1) is in spill, described air duct (3) is positioned at the recess in the middle of tower body (1), and described water injection system (5) is arranged in the protuberance of the left and right sides on tower body (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417709.1U CN204705226U (en) | 2015-06-17 | 2015-06-17 | Cross-flow type energy-conserving and environment-protective low noise closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417709.1U CN204705226U (en) | 2015-06-17 | 2015-06-17 | Cross-flow type energy-conserving and environment-protective low noise closed cooling tower |
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| Publication Number | Publication Date |
|---|---|
| CN204705226U true CN204705226U (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520417709.1U Expired - Fee Related CN204705226U (en) | 2015-06-17 | 2015-06-17 | Cross-flow type energy-conserving and environment-protective low noise closed cooling tower |
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| Country | Link |
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| CN (1) | CN204705226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352342A (en) * | 2015-11-09 | 2016-02-24 | 大连鑫汇达制冷设备有限公司 | Heat exchange device |
| CN106704228A (en) * | 2017-02-27 | 2017-05-24 | 梁耀文 | Ventilating device for low-noise cooling tower |
-
2015
- 2015-06-17 CN CN201520417709.1U patent/CN204705226U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352342A (en) * | 2015-11-09 | 2016-02-24 | 大连鑫汇达制冷设备有限公司 | Heat exchange device |
| CN106704228A (en) * | 2017-02-27 | 2017-05-24 | 梁耀文 | Ventilating device for low-noise cooling tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20200617 |