CN217929865U - Air-cooled closed cross-flow cooling tower - Google Patents
Air-cooled closed cross-flow cooling tower Download PDFInfo
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- CN217929865U CN217929865U CN202123037918.8U CN202123037918U CN217929865U CN 217929865 U CN217929865 U CN 217929865U CN 202123037918 U CN202123037918 U CN 202123037918U CN 217929865 U CN217929865 U CN 217929865U
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- fan
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses an air-cooled airtight crossflow cooling tower, including supporting baseplate and main body shell, main body shell is installed including the top of supporting baseplate, main body shell's rear end is provided with the maintenance inspection door, main body shell's the left and right ends all are provided with a heat sink, main body shell's top middle part position runs through there is the fan, spouts on heat exchange coil through the shower nozzle, then flows toward the filler along heat exchange coil, and in the time of flowing, outside air will get into from the thicker one end in the throttle expansion pipe in the heat sink at main body shell both ends, then get into inside from the thinner one end, so be in; according to the principle of throttling expansion in the twisting process, the temperature can be reduced, more heat can be taken away when the air flows into the heat exchange coil and the filler after the temperature of the air is reduced, and then the hot air is taken out through the rotation of the fan, so that the operation is completed.
Description
Technical Field
The utility model belongs to the technical field of the cooling tower is relevant, concretely relates to airtight crossflow cooling tower of air-cooled.
Background
A cross-flow closed cooling tower is a scientific instrument used in the field of power and electrical engineering, and adopts a steel plate as a main structure. The product is of a double-fan structure, and the double fans are driven by the same motor through a belt speed reducer. Compared with a cross-flow glass fiber reinforced plastic cooling tower, the cross-flow glass fiber reinforced plastic cooling tower has the biggest difference that the coil pipes and the filler are completely different, circulating water is operated in a fully-closed mode, and a cross-flow closed cooling tower fan adopts a mute large-blade fan, so that the noise at the air outlet of the cooling tower is lower. Adopts gravity pool type water distribution. The spray water enters the water basin type water planting basin, then passes through the spray head under the action of gravity, sprays the heat exchange filler below the middle part and the closed cooling tower heat exchanger. After passing through the heat exchanger, the water naturally flows into the bottom water collecting tray. Therefore, compared with a counter-flow closed cooling tower, the cooling effect is stronger if the temperature of the outside air is low when the counter-flow closed cooling tower is used.
The prior air-cooled closed cross-flow cooling tower technology has the following problems: the existing air-cooled closed cross-flow cooling tower is mainly used for cooling, the whole air-cooled closed cross-flow cooling tower is mainly realized through internal circulation, the internal circulation can play a role in cooling, but air under natural conditions is sucked in the use process, so that the cooling effect is very strong in winter, the air is scorched in summer, the sucked air cannot be well cooled in the summer, the internal circulation is more times, more time is spent in the cooling process, and more resources are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an airtight crossflow cooling tower of air-cooled to the summer time of proposing in solving above-mentioned background art, the air is scorched hot, and inspiratory air can not be fine carries out inside cooling, and inside circulation is like this more, will spend more time like this when carrying out the cooling, also can waste more resource problems like this.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an airtight crossflow cooling tower of air-cooled, includes supporting baseplate and main body cover, main body cover is installed including supporting baseplate's top, main body cover's rear end is provided with maintenance inspection door, main body cover all is provided with a heat sink about, main body cover's top middle part position runs through there is the fan, the left side of fan is provided with the connecting tube, the left side of connecting tube is provided with the spraying system shell, main body cover's inner wall and the downside that is located the spraying system shell are provided with the shower nozzle, the downside of shower nozzle is provided with heat exchange coil, heat exchange coil's lower extreme is provided with the filler, main body cover's right-hand member and the position department that is close to the bottom are provided with circulating water pump, two heat sink includes fixed plate and throttle expansion pipe, the fixed plate sets up both ends about main body cover, two the outer end of fixed plate all is provided with a throttle expansion pipe.
Preferably, the supporting bottom plate and the main body casing are integrally made of metal iron, and white metal paint is painted on the outer walls of the supporting bottom plate and the main body casing.
Preferably, the cooling device is realized according to a throttling expansion effect, and the pressure difference between the inside and the outside of the cooling device is kept constant when the cooling device is used.
Preferably, the fan and the circulating water pump are electrically connected with an external power supply, and the rated voltages of the fan and the circulating water pump are two hundred and twenty volts.
Preferably, the circulating water pump is connected with a connecting pipeline, and the cross section of the connecting pipeline is circular.
Preferably, the maintenance inspection door is rotatably connected with the main body shell through a hinge, and the maintenance inspection door can rotate outwards by one hundred and eighty degrees.
Compared with the prior art, the utility model provides an airtight crossflow cooling tower of air-cooled possesses following beneficial effect:
1. the utility model discloses an add the heat sink on this airtight crossflow cooling tower of air-cooled for cooling, and the heat sink of newly adding sets up in the outside of device when not using, can not influence the use of whole device when not using like this, when needing to use, namely outside air is glowing relatively, outside air gets into from the wide mouth like this, get into inside from the small mouth, like this according to the throttle expansion effect, when the pressure differential of both sides maintains invariable, the gas temperature after expanding at this time will reduce, the air temperature that gets into inside like this will be lower, like this the effect will be better when cooling, like this efficiency will be higher, like this energy saving more;
2. the utility model discloses a concrete application method of heat sink is as follows, carry the place that needs to use to whole air-cooled airtight crossflow cooling tower, then inspect whole air-cooled airtight crossflow cooling tower have the place that does not damage, can prevent like this when using unexpected, then place whole device on ground through the supporting baseplate, then pour into the water source into the inside of main part shell, then carry out electric connection with external power supply circulating water pump and fan, after connecting, then can use, circulating water pump sends the shower nozzle of inside water source to spraying system shell bottom through the connecting tube when using, spout on heat exchange coil through the shower nozzle, then flow toward packing along heat exchange coil, when flowing, outside air will get into from the thicker one end in the throttle expansion pipe in the heat sink at main part shell both ends, then get into inside from the thinner one end, in this way; according to the principle of throttling expansion in the twisting process, the temperature can be reduced, more heat can be taken away when the air flows into the heat exchange coil and the filler after the temperature of the air is reduced, and then the hot air is taken out through the rotation of the fan, so that the operation is completed.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of a front plan structure of an air-cooled closed cross-flow cooling tower provided by the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of an air-cooled closed cross-flow cooling tower according to the present invention;
fig. 3 is a schematic view of a partially enlarged structure of an air-cooled closed cross-flow cooling tower according to the present invention;
FIG. 4 is a schematic side view of a cooling device of an air-cooled closed cross-flow cooling tower according to the present invention;
in the figure: 1. a support base plate; 2. a main body housing; 3. a cooling device; 4. maintaining the inspection door; 5. a spray system housing; 6. connecting a pipeline; 7. a fan; 8. a water circulating pump; 9. a spray head; 10. a heat exchange coil; 11. a filler; 12. a fixing plate; 13. and (4) throttling the expansion pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an airtight crossflow cooling tower of air-cooled, including supporting baseplate 1 and main body cover 2, the whole of supporting baseplate 1 and main body cover 2 is made by metal iron, the outer wall of supporting baseplate 1 and main body cover 2 all is scribbled white metal paint, can not rust when using like this, main body cover 2 is installed including the top of supporting baseplate 1, main body cover 2's rear end is provided with maintenance inspection door 4, it is connected to rotate through the hinge between maintenance inspection door 4 and the main body cover 2, maintenance inspection door 4 can outwards rotate one hundred eighty degrees, it is more convenient when the maintenance like this, main body cover 2 all is provided with a heat sink 3 in both ends about, heat sink 3 realizes according to the throttle expansion effect, just so can realize the non-resource cooling, the internal and external pressure differential of heat sink 3 when using maintains invariable, main body cover 2's top middle part position has run through fan 7, the left side of fan 7 is provided with connecting tube 6, circulating water pump 8 is connected with connecting tube 6, like this can be better carry out power transmission, connecting tube 6's cross-section form is circular, the left side of connecting tube 6 is provided with the spraying system 5.
The utility model provides an airtight crossflow cooling tower of air-cooled, the downside that includes main body cover 2's inner wall and be located spraying system shell 5 is provided with shower nozzle 9, shower nozzle 9's downside is provided with heat exchange coil 10, heat exchange coil 10's lower extreme is provided with filler 11, main body cover 2's right-hand member and the position department that is close to the bottom are provided with circulating water pump 8, fan 7 and circulating water pump 8 carry out electric connection with external power source, just so can have sufficient power when using, fan 7 and circulating water pump 8's rated voltage is two hundred twenty volts, two heat sink 3 include fixed plate 12 and throttle expansion pipe 13, fixed plate 12 sets up both ends about main body cover 2, the outer end of two fixed plates 12 all is provided with a throttle expansion pipe 13.
The utility model discloses a theory of operation and use flow: the utility model discloses after having installed, when using the airtight crossflow cooling tower of air-cooled for cooling, at first need carry the airtight crossflow cooling tower of whole air-cooled to the place that needs to use, then check that whole airtight crossflow cooling tower of air-cooled has the place that does not damage, can prevent like this that the accident from appearing when using, then place whole device on ground through supporting baseplate 1, then pour into the water source into main part shell 2 inside, then carry out electric connection with external power supply circulating water pump 8 and fan 7, after connecting, then can use, circulating water pump 8 sends the water source of inside to shower nozzle 9 of spraying system shell 5 bottom through connecting tube 6 when using, spout on heat exchange coil 10 through shower nozzle 9, then flow toward packing 11 along heat exchange coil 10, when flowing, outside air will get into from the thicker one end in the expansion throttle 13 in the heat sink 3 at main part shell 2 both ends, then get into inside from thinner one end, like this; according to the principle of throttling expansion in the twisting process, the temperature can be reduced, more heat can be taken away when the air flows into the heat exchange coil 10 and the filler 11 after the temperature of the air is reduced, and then the hot air is taken out through the rotation of the fan 7, so that the operation is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an airtight crossflow cooling tower of air-cooled, includes supporting baseplate (1) and main part shell (2), its characterized in that: main body cover (2) are installed on the top of supporting baseplate (1), the rear end of main body cover (2) is provided with maintenance inspection door (4), both ends all are provided with one heat sink (3) about main body cover (2), the top middle part position of main body cover (2) has run through fan (7), the left side of fan (7) is provided with connecting tube (6), the left side of connecting tube (6) is provided with spray system shell (5), the inner wall of main body cover (2) and the downside that is located spray system shell (5) are provided with shower nozzle (9), the downside of shower nozzle (9) is provided with heat exchange coil (10), the lower extreme of heat exchange coil (10) is provided with filler (11), the right-hand member of main body cover (2) and the position department that is close to the bottom are provided with circulating water pump (8), two heat sink (3) are including fixed plate (12) and expansion pipe (13), fixed plate (12) set up both ends about main body cover (2), two the outer end of fixed plate (12) all is provided with one expansion pipe (13).
2. An air-cooled closed cross-flow cooling tower as claimed in claim 1, wherein: the supporting bottom plate (1) and the main body shell (2) are made of metal iron integrally, and white metal paint is painted on the outer walls of the supporting bottom plate (1) and the main body shell (2).
3. The air-cooled closed cross-flow cooling tower as claimed in claim 1, wherein: the fan (7) and the circulating water pump (8) are electrically connected with an external power supply, and the rated voltages of the fan (7) and the circulating water pump (8) are two hundred twenty volts.
4. An air-cooled closed cross-flow cooling tower as claimed in claim 1, wherein: the circulating water pump (8) is connected with the connecting pipeline (6), and the cross section of the connecting pipeline (6) is circular.
5. An air-cooled closed cross-flow cooling tower as claimed in claim 1, wherein: maintenance inspection door (4) and main body cover (2) between rotate through the hinge and be connected, maintenance inspection door (4) can outwards rotate one hundred eighty degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037918.8U CN217929865U (en) | 2021-12-06 | 2021-12-06 | Air-cooled closed cross-flow cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037918.8U CN217929865U (en) | 2021-12-06 | 2021-12-06 | Air-cooled closed cross-flow cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217929865U true CN217929865U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123037918.8U Active CN217929865U (en) | 2021-12-06 | 2021-12-06 | Air-cooled closed cross-flow cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217929865U (en) |
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2021
- 2021-12-06 CN CN202123037918.8U patent/CN217929865U/en active Active
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