CN218154520U - Distributed water spraying structure and mobile air conditioner - Google Patents
Distributed water spraying structure and mobile air conditioner Download PDFInfo
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- CN218154520U CN218154520U CN202123285997.4U CN202123285997U CN218154520U CN 218154520 U CN218154520 U CN 218154520U CN 202123285997 U CN202123285997 U CN 202123285997U CN 218154520 U CN218154520 U CN 218154520U
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Abstract
The utility model relates to the technical field of air conditioners, in particular to a distributed water spraying structure and a mobile air conditioner; the device comprises a heat exchanger and a water pump, wherein a water separator is arranged above the heat exchanger; the water distributor is provided with a drainage channel and a plurality of shunting holes, the shunting holes are respectively arranged at the two sides and the tail end of the drainage channel, and the water outlet of the water pump is connected with the starting end of the drainage channel through a pipeline; a plurality of flow guide openings are formed in the two sides of the drainage channel, and the flow guide openings and the tail end of the drainage channel are arranged corresponding to the flow distribution holes respectively; the utility model discloses a distributing type trickle structure and mobile air conditioner, the water pump with the water pump pressure to the nozzle on along the drainage canal flow and form and spill over, a plurality of diffluence orifices with the heat exchanger correspond to arrange, each region that the distribution through the drainage canal made the heat exchanger obtains close water yield, thereby the gap downstream on the heat exchanger is followed to water carries out the heat transfer rather than, can effectively improve the holistic radiating efficiency of heat exchanger.
Description
Technical Field
The utility model relates to an air conditioner technical field indicates a distributing type trickle structure very much, discloses a mobile air conditioner with distributing type trickle structure simultaneously.
Background
At present, various movable air conditioners exist in the market and comprise a heat dissipation part, a water drawing mechanism, a refrigerating device, an air channel and a fan, wherein the water drawing mechanism mainly comprises a water tank, a water pump and a pipeline, one end of the water pump is connected with the water tank through the pipeline, the other end of the water pump is connected onto the heat dissipation part through the pipeline, and cold water is sprayed onto the heat dissipation part to realize heat exchange through the refrigerating device.
Chinese patent CN2903819Y discloses a water cooling device for condenser of mobile air conditioner, which comprises a water outlet tank with downward opening at the joint of front and rear diversion units of an upper water outlet frame of a sprinkling mechanism, wherein each water outlet hole on the upper water outlet frame is arranged on the wall of the water outlet tank, a buffer rib is arranged near each water outlet hole, a bottom plate extending outwards is arranged at the end of a short diversion tank, and a buffer slope and a buffer rib are arranged in a water passing tank of a lower water inlet frame. Therefore, the flow speed of water flow is slowed down, the water pressure is stabilized, the water flow is uniformly distributed, and the water is uniformly sprinkled on the coil assembly of the condenser.
The water sprinkling mechanism pumps water into the water outlet groove and the water passing groove between the upper water outlet frame and the lower water outlet frame through the water pump, the water in the water outlet groove flows to the water outlet holes at two sides under the action of water pressure, and because the water outlet groove and the water passing groove have larger lengths and the pressures and water flow speeds at two ends of the water outlet groove are different, the water level in the water outlet groove fluctuates, so that the instantaneous water distribution quantity obtained in each water outlet hole is different and unstable, the water flow in the water outlet holes fluctuates, the local heat exchange of a heat dissipation part is insufficient, the heat exchange efficiency is low, and the energy-saving effect is poor. And the upper water outlet frame and the lower water outlet frame need to be matched in a sealing structure, so that the integral structure is complex, and the processing cost is higher.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a rational in infrastructure, divide water even, can improve the distributed water spray structure and the mobile air conditioner of radiating efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a distributed water spraying structure, which comprises a heat exchanger and a water pump, wherein a water separator is arranged above the heat exchanger; the water distributor is provided with a drainage channel and a plurality of shunting holes, the shunting holes are respectively arranged at the two sides and the tail end of the drainage channel, and the water outlet of the water pump is connected with the starting end of the drainage channel through a pipeline; the both sides of drainage canal all are equipped with a plurality of water conservancy diversion mouths, and the end of a plurality of water conservancy diversion mouths and drainage canal corresponds the setting with a plurality of flow distribution holes respectively. The water pump pumps water to the drainage channel, the plurality of branch flow holes correspond to each area of the upper end face of the heat exchanger, the water flows along the drainage channel and distributes the water in the drainage channel to each branch flow hole through the plurality of flow guide openings, the water flows from each branch flow hole and falls on the heat exchanger, each area of the heat exchanger obtains similar water quantity, the water flows downwards along a gap on the heat exchanger and carries out heat exchange, and therefore the heat exchanger achieves the purpose of heat dissipation, and the water distributor can evenly distribute the water quantity, and therefore the overall heat exchange efficiency of the heat exchanger is guaranteed.
According to the scheme, the two sides of the drainage channel are respectively provided with the baffle plate, and the baffle plates are sequentially provided with the plurality of flow guide openings at intervals. The baffle is used for setting up the water conservancy diversion mouth of drainage canal both sides, a plurality of water conservancy diversion mouths set up along the flow direction interval in proper order of drainage canal, water flows along the drainage canal and passes through a plurality of water conservancy diversion mouths in proper order, the water yield that the water pump provided guarantees that the drainage canal is in the saturation state all the time, water can spill over and flow direction corresponding diffluence opening in a plurality of water conservancy diversion mouths, make all can obtain the water yield of relative equilibrium in a plurality of diffluence openings, and then the water yield that flows through in each region that makes the heat exchanger is unanimous relatively, guarantee the holistic radiating efficiency of heat exchanger.
According to above scheme, the width of a plurality of water conservancy diversion mouths increases one by one along the rivers direction on the drainage canal, the water that flows on the drainage canal has the velocity of flow, thereby the water yield that the water pump provided corresponds with the capacity of drainage canal and makes it be in the saturation state, a plurality of water conservancy diversion mouths department is in the state of overflowing all the time, therefore, the great thereby its flow of restriction through the less water conservancy diversion mouth of width of the great water conservancy diversion mouth of the flow rate of drainage canal front end, and the terminal rivers velocity of flow of drainage canal is less then promotes its flow through the great water conservancy diversion mouth of width, thereby make a plurality of water conservancy diversion mouth distribution relatively balanced water for a plurality of diffluent orifices, and then the water yield that flows through in each region that makes the heat exchanger is relatively unanimous, guarantee the holistic heat exchange efficiency of heat exchanger.
According to the scheme, the periphery of the water distributor is provided with the fence plate, the fence plate is provided with the nozzles, the nozzles are correspondingly arranged at the starting ends of the drainage channels, the spraying directions of the nozzles are consistent with the guiding directions of the drainage channels, and the water outlets of the water pumps are connected with the nozzles through pipelines. The water knockout drum forms through the fence board and deposits the water space, the water pump provides rivers to the drainage canal through the nozzle, spun rivers direction is unanimous with the guide direction of drainage canal in the nozzle, thereby make water flow along the drainage canal fast, and guarantee that the water yield in the drainage canal is deposited in and is spilled over the state, water that spills over on the drainage canal flows on falling the heat exchanger through a plurality of reposition of redundant personnel porosels on the water knockout drum, a plurality of reposition of redundant personnel holes set up respectively on drainage canal both sides and terminal water knockout drum, thereby a plurality of reposition of redundant personnel holes correspond the evenly distributed water yield with each position of heat exchanger in order to guarantee heat exchange efficiency.
According to above scheme, a plurality of diffluent holes of drainage canal both sides are the quad slit, and a plurality of drainage holes press close to the drainage canal and with a plurality of water conservancy diversion mouth dislocation set. The water that flows out in the water conservancy diversion mouth can better be taken to square reposition of redundant personnel hole, and dislocation set makes arbitrary reposition of redundant personnel hole correspond two adjacent water conservancy diversion mouths, makes the water conservancy diversion mouth can distribute more even water yield to a plurality of reposition of redundant personnel holes, improves the distribution uniformity of water yield.
According to the scheme, the caliber of the diversion hole on one side of the drainage channel is larger than that of the diversion hole on the other side of the drainage channel. The heat exchanger that the diffluent hole of drainage canal one side corresponds is anterior, and the anterior heat exchange coil pipe density of heat exchanger or flow is great, and the diffluent hole of great bore is used for providing bigger water yield for the heat exchanger front portion in order to promote heat exchange efficiency, the rear portion of the heat exchanger that the diffluent hole of drainage canal opposite side corresponds, and heat exchange coil pipe density or flow at heat exchanger rear portion is less, and the diffluent hole of less bore can restrict the water yield that the heat exchanger rear portion obtained, reduces the heat exchange efficiency at heat exchanger rear portion.
According to above scheme, the terminal diffluent hole of drainage canal is the circular port, the circular shape diffluent hole has corresponded the side of heat exchanger, and conventional heat exchanger is the coil pipe structure, and the side on the heat exchanger is the turn of coil pipe, consequently, the circular port can increase water flow in order to guarantee the heat transfer volume of heat exchanger side.
According to the scheme, the heat exchanger further comprises a water storage tank, the lower end of the heat exchanger is arranged on the water storage tank, and a water inlet of the water pump is connected with the water storage tank through a pipeline. The water storage tank is arranged at the lower end of the heat exchanger so as to receive water flowing out of the heat exchanger, and the water pump is respectively connected with the water storage tank and the nozzle so as to form circulating supply of spray water.
The utility model provides a mobile air conditioner with distributing type trickle structure, includes the wind channel, and the upper end in wind channel is equipped with wind-guiding support and water storage tank, and the lower extreme setting of heat exchanger is on water storage tank, and the upper end and the cooperation of wind-guiding support upper end of heat exchanger are connected, and the top of heat exchanger and wind-guiding support fixed connection are located to the water knockout drum, are equipped with the heat transfer pipeline on the heat exchanger. The heat exchange pipeline is arranged on the heat exchanger in a coil mode, the preferred coil heat exchange pipeline is of a three-layer structure, the two layers of heat exchange pipelines on the front side are arranged corresponding to the large-caliber flow distribution holes, and the one layer of heat exchange pipeline on the rear side is arranged corresponding to the small-caliber flow distribution holes. The front side heat exchange pipeline on the heat exchanger needs larger water volume to ensure heat exchange efficiency, the heat exchanger adopts a grid structure and is provided with gaps for water to flow, the water distributor distributes water to each area of the heat exchanger, and water flows along the heat exchanger under the action of gravity and passes through the heat exchange pipeline to exchange heat. The air guide support is arranged at the upper end of the air duct and used for guiding the direction of air flow generated by the air duct, so that the air flow blows to the heat exchanger to dissipate heat. The water separator, the heat exchanger and the water pump can be fixedly arranged on the air guide bracket, and particularly, the water storage tank is arranged at the lower end of the heat exchanger so as to receive water flowing out of the heat exchanger, and the water pump is respectively connected with the water storage tank and the nozzle so as to form the circulating supply of spray water.
The utility model discloses a distributing type trickle structure and mobile air conditioner, the water pump sprays along the drainage canal on pressing the nozzle with the water pump, water flows along the drainage canal and forms and spills over, thereby give the diffluence pass of drainage canal both sides and the terminal diffluence pass of drainage canal with the water distribution, a plurality of diffluence passes correspond with the heat exchanger and arrange, thereby the distribution through the drainage canal makes each region of heat exchanger obtain close water yield, thereby water flows downwards along the gap on the heat exchanger and carries out the heat transfer rather than, can effectively improve the holistic radiating efficiency of heat exchanger.
Drawings
Fig. 1 is a schematic view of the overall side structure of the present invention;
FIG. 2 is a schematic structural view of the heat exchanger and the water separator of the present invention;
FIG. 3 is a schematic structural view of the water separator of the present invention;
fig. 4 is a schematic top plan view of the water separator of the present invention.
In the figure:
1. an air duct; 2. a heat exchanger; 3. a water pump; 4. a water separator; 11. an air guide bracket; 12. a water storage tank; 21. a heat exchange line; 31. a nozzle; 41. a drainage channel; 42. a shunt hole; 43. a baffle plate; 44. a flow guide port; 45. a fence plate.
Detailed Description
The technical solution of the present invention is explained below with reference to the accompanying drawings and embodiments.
As shown in fig. 1-4, the distributed water spraying structure of the present invention comprises a heat exchanger 2 and a water pump 3, wherein a water separator 4 is disposed above the heat exchanger 2, the water separator 4 is provided with a drainage channel 41 and a plurality of branch holes 42, and the plurality of branch holes 42 are respectively disposed at two sides and at the end of the drainage channel 41; the starting end of the drainage channel 41 is provided with a nozzle 31, and the water outlet of the water pump 3 is connected with the nozzle 31 through a pipeline; a plurality of flow guide openings 44 are formed in both sides of the flow guide channel 41, and the plurality of flow guide openings 44 and the tail end of the flow guide channel 41 are respectively arranged corresponding to the plurality of flow distribution holes 42. The water pump 3 pumps water to the drainage channel 41, the plurality of diversion holes 42 correspond to each area of the upper end face of the heat exchanger 2, the water flows along the drainage channel 41 and distributes the water in the drainage channel 41 to each diversion hole 42 through the plurality of flow guide openings 44, the water flows from each diversion hole 42 and falls on the heat exchanger 2, each area of the heat exchanger 2 obtains similar water volume, the water flows downwards along the gap on the heat exchanger 2 and carries out heat exchange, and therefore the heat exchanger 2 achieves the purpose of heat dissipation, and the water distributor 4 can uniformly distribute the water volume, so that the overall heat exchange efficiency of the heat exchanger 2 is guaranteed.
The width of the flow guide openings 44 is increased one by one along the water flow direction on the flow guide channel 41, the water flowing on the flow guide channel 41 has flow velocity, the water quantity provided by the water pump 3 corresponds to the capacity of the flow guide channel 41, so that the water flow is in a saturated state, and the flow guide openings 44 are always in an overflow state, therefore, the flow velocity of the water flow at the front end of the flow guide channel 41 is large, so that the flow of the water flow is limited by the flow guide openings 44 with small width, the flow of the water flow at the tail end of the flow guide channel 41 is small, so that the flow guide openings 44 distribute relatively balanced water to the flow distribution holes 42, the water quantity flowing through each area of the heat exchanger 2 is relatively consistent, and the overall heat exchange efficiency of the heat exchanger 2 is ensured.
The periphery of the water separator 4 is provided with a fence plate 45, the fence plate 45 is provided with a nozzle 31, the nozzle 31 is correspondingly arranged at the starting end of the drainage channel 41, the spraying direction of the nozzle 31 is consistent with the guiding direction of the drainage channel 41, and the water outlet of the water pump 3 is connected with the nozzle 31 through a pipeline. Water knockout drum 4 forms through fence plate 45 and deposits the water space, water pump 3 provides rivers to drainage canal 41 through nozzle 31, spun rivers direction is unanimous with the guide direction of drainage canal 41 among the nozzle 31, thereby make water flow along drainage canal 41 fast, and guarantee that the water yield in drainage canal 41 is deposited in and spills over the state, the water that spills over on the drainage canal 41 flows on falling heat exchanger 2 through a plurality of diffluence orifice 42 on water knockout drum 4, a plurality of diffluence orifice 42 set up respectively on drainage canal 41 both sides and terminal water knockout drum 4, thereby a plurality of diffluence orifice 42 correspond the evenly distributed water yield with each position of heat exchanger 2 in order to guarantee heat exchange efficiency.
The plurality of branch flow holes 42 on the two sides of the drainage channel 41 are square holes, and the plurality of drainage holes are close to the drainage channel 41 and are arranged in a staggered mode with the plurality of flow guide openings 44. The square diversion holes 42 can better receive water flowing out of the diversion ports 44, and any diversion hole 42 corresponds to two adjacent diversion ports 44 due to the staggered arrangement, so that the diversion ports 44 can distribute more uniform water into the diversion holes 42, and the distribution uniformity of the water is improved.
The aperture of the diversion hole 42 on one side of the drainage channel 41 is larger than the aperture of the diversion hole 42 on the other side of the drainage channel 41. The front part of the heat exchanger 2 corresponding to the diversion holes 42 on one side of the drainage channel 41 is relatively large in density or flow of the heat exchange pipeline 21 on the front part of the heat exchanger 2, the diversion holes 42 with relatively large apertures are used for providing relatively large water volume for the front part of the heat exchanger 2 so as to improve the heat exchange efficiency, the rear part of the heat exchanger 2 corresponding to the diversion holes 42 on the other side of the drainage channel 41 is relatively small in density or flow of the heat exchange pipeline 21 on the rear part of the heat exchanger 2, the diversion holes 42 with relatively small apertures can limit the water volume obtained on the rear part of the heat exchanger 2, and the heat exchange efficiency on the rear part of the heat exchanger 2 is reduced.
The last reposition of redundant personnel hole 42 of drainage canal 41 is the circular port, circular shape reposition of redundant personnel hole 42 has corresponded the side of heat exchanger 2, and conventional heat exchanger 2 is the coil structure, and the side on the heat exchanger 2 is the turn of coil pipe, consequently, the circular port can increase discharge in order to guarantee the heat transfer volume of heat exchanger 2 side.
The heat exchanger is characterized by further comprising a water storage tank 12, the lower end of the heat exchanger 2 is arranged on the water storage tank 12, and a water inlet of the water pump 3 is connected with the water storage tank 12 through a pipeline. The water storage tank 12 is disposed at the lower end of the heat exchanger 2 to receive water flowing out of the heat exchanger 2, and the water pump 3 is connected to the water storage tank 12 and the nozzle 31, respectively, to constitute a circulation supply of shower water.
The utility model provides a mobile air conditioner with distributing type trickle structure, includes wind channel 1, and the upper end in wind channel 1 is equipped with wind-guiding support 11 and water storage tank 12, and the lower extreme setting of heat exchanger 2 is on water storage tank 12, and the upper end and the 11 upper ends cooperation of wind-guiding support of heat exchanger 2 are connected, and water knockout drum 4 is located the top of heat exchanger 2 and with wind-guiding support 11 fixed connection, is equipped with heat transfer pipeline 21 on the heat exchanger 2. The heat exchange pipeline 21 is arranged on the heat exchanger 2 in a coil mode, the preferable coil heat exchange pipeline 21 adopts a three-layer structure, wherein the two layers of heat exchange pipelines 21 on the front side are arranged corresponding to the large-caliber diversion holes 42, and the one layer of heat exchange pipeline 21 on the rear side is arranged corresponding to the small-caliber diversion holes 42. The front heat exchange pipeline 21 on the heat exchanger 2 needs larger water volume to ensure the heat exchange efficiency, the heat exchanger 2 adopts a grid structure and has gaps for water to flow, the water distributor 4 distributes water to each area of the heat exchanger 2, and under the action of gravity, the water flows along the surface and the gaps of the heat exchanger 2 and exchanges heat with the heat exchange pipeline 21 so as to dissipate heat of the heat exchanger 2. The air guide support 11 is arranged at the upper end of the air duct 1 and used for guiding the direction of the air flow generated by the air duct 1, so that the air flow blows to the heat exchanger 2 to dissipate heat. The water separator 4, the heat exchanger 2 and the water pump 3 can be fixedly arranged on the air guide bracket 11, and particularly, the water storage tank 12 is arranged at the lower end of the heat exchanger 2 so as to receive water flowing out of the heat exchanger 2, and the water pump 3 is respectively connected with the water storage tank 12 and the nozzle 31 so as to form circulating supply of spray water.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (9)
1. A distributed water spraying structure comprises a heat exchanger and a water pump, wherein a water separator is arranged above the heat exchanger; it is characterized in that the preparation method is characterized in that,
the water distributor is provided with a drainage channel and a plurality of shunting holes, the shunting holes are respectively arranged at the two sides and the tail end of the drainage channel, and the water outlet of the water pump is connected with the starting end of the drainage channel through a pipeline;
the both sides of drainage canal all are equipped with a plurality of water conservancy diversion mouths, and the end of a plurality of water conservancy diversion mouths and drainage canal corresponds the setting with a plurality of flow distribution holes respectively.
2. The distributed water spraying structure according to claim 1, wherein baffles are arranged on both sides of the drainage channel, and a plurality of flow guide ports are sequentially arranged on the baffles at intervals.
3. The distributed watering structure of claim 2 wherein the width of the plurality of flow directing openings increases one by one in the direction of flow over the flow directing channel.
4. The distributed water spraying structure according to claim 3, wherein a fence plate is arranged around the water distributor, nozzles are arranged on the fence plate, the nozzles are arranged corresponding to the starting ends of the drainage channels, the spraying directions of the nozzles are consistent with the guiding directions of the drainage channels, and the water outlet of the water pump is connected with the nozzles through a pipeline.
5. The distributed water spraying structure according to claim 1, wherein the diversion holes on both sides of the drainage channel are square holes, and the drainage holes are close to the drainage channel and are arranged in a staggered manner with the diversion ports.
6. The distributed water spraying structure according to claim 1, wherein the aperture of the diversion hole on one side of the drainage channel is larger than the aperture of the diversion hole on the other side of the drainage channel.
7. The distributed watering structure according to claim 1, wherein the diversion holes at the ends of the drainage channels are circular holes.
8. The distributed water spraying structure of claim 1, further comprising a water storage tank, wherein the lower end of the heat exchanger is arranged on the water storage tank, and a water inlet of the water pump is connected with the water storage tank through a pipeline.
9. A mobile air conditioner with a distributed water spraying structure as defined in any one of claims 1-8, comprising an air duct, an air guide support and a water storage tank arranged at the upper end of the air duct, a heat exchanger arranged at the lower end of the water storage tank, a water separator arranged above the heat exchanger and fixedly connected with the air guide support, and a heat exchange pipeline arranged on the heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123285997.4U CN218154520U (en) | 2021-12-24 | 2021-12-24 | Distributed water spraying structure and mobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123285997.4U CN218154520U (en) | 2021-12-24 | 2021-12-24 | Distributed water spraying structure and mobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218154520U true CN218154520U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123285997.4U Active CN218154520U (en) | 2021-12-24 | 2021-12-24 | Distributed water spraying structure and mobile air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN218154520U (en) |
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2021
- 2021-12-24 CN CN202123285997.4U patent/CN218154520U/en active Active
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