CN217844142U

CN217844142U - Cooling device for eliminating short circuit between heat island and air flow

Info

Publication number: CN217844142U
Application number: CN202221539448.7U
Authority: CN
Inventors: 邱陈栋
Original assignee: Jiangsu Huishengling Carbon Energy Technology Co ltd
Current assignee: Jiangsu Huishengling Carbon Energy Technology Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-11-18
Anticipated expiration: 2032-06-20

Abstract

The utility model provides an eliminate heat island and heat sink of air current short circuit, include: air-cooled heat pump set, air-cooled heat pump set's side is equipped with the cold wind air intake, and air-cooled heat pump set's top is equipped with hot-blast air exit, still includes: the air guide cover is installed at the top of the air-cooled heat pump unit, the bottom of the air guide cover surrounds the periphery of a hot air exhaust outlet, and the anti-backflow baffle is installed on the outer side of the air guide cover and arranged around the air guide cover. The utility model discloses install the wind scooper at air-cooled heat pump set's top, install anti-return baffle in the outside of wind scooper simultaneously, hot waste gas passes through the wind scooper and outwards discharges, effectively avoids hot waste gas to flow back again through anti-return baffle and inhales air-cooled heat pump set in.

Description

Cooling device for eliminating short circuit between heat island and air flow

Technical Field

The utility model relates to an outer sunshade equipment field of air-cooled heat pump set especially relates to an eliminate heat island and heat sink of air current short circuit.

Background

The roof is usually provided with an air-cooled screw type heat pump type cold and hot water unit, the installation position of the air-cooled screw type heat pump type cold and hot water unit is tightly attached to a parapet wall, a lighting ceiling and an equipment room are arranged on the periphery of the roof, the ventilation condition is unsatisfactory, hot air backflow is easily caused, the air flow organization is short-circuited, and the energy consumption of the unit is increased due to the improvement of the condensation temperature. The ventilation area is greatly affected. The heat exchange mode of the air-cooled heat pump type determines that the efficiency of the air-cooled heat pump type is greatly influenced by the external environment, and particularly, the energy consumption of the unit is increased by high-temperature insolation in summer and snow and frost falling in winter.

Disclosure of Invention

To the problem in the above-mentioned background art, the utility model provides an eliminate heat island and air current short circuit's heat sink, include: air-cooled heat pump set, air-cooled heat pump set's side is equipped with the cold wind air intake, and air-cooled heat pump set's top is equipped with hot-blast air exit, still includes: the air guide cover is installed at the top of the air-cooled heat pump unit, the bottom of the air guide cover surrounds the periphery of the hot air exhaust outlet, and the anti-backflow baffle is installed on the outer side of the air guide cover and surrounds the periphery of the air guide cover.

As an optimized scheme of the utility model, the anti-return baffle specifically adopts multiunit photovoltaic panel concatenation to constitute.

As a preferred scheme of the utility model, rainwater collection device is installed to photovoltaic panel's bottom.

As a preferred scheme of the utility model, rainwater collection device includes: the drainage ditch, pipe in the water, water storage tank, the drainage ditch sets up between photovoltaic panel's domatic, water storage tank installs building subaerial all around, the drainage ditch with water storage tank between connect through the pipe in the water.

As a preferred scheme of the utility model, the filter screen is installed at the top of pipe in the water.

As an optimized scheme of the utility model, the escape canal is provided with the slope that the angle is 1.

As an optimized proposal of the utility model, a flow dividing device is arranged at the bottom of the downpipe.

As a preferred scheme of the utility model, diverging device includes the water guide plate, the middle part handing-over of water guide plate is in the lateral wall top of retaining jar, the lift cylinder of vertical setting is installed in the outside of retaining jar, the movable part of lift cylinder with the bottom swing joint of water guide plate.

As an optimized proposal of the utility model, a water quantity metering device is installed at the bottom of the downpipe.

Compared with the prior art, the utility model provides an eliminate heat island and heat sink of air current short circuit has following beneficial effect:

1. the utility model discloses install the wind scooper at air-cooled heat pump set's top, install backflow prevention baffle in the outside of wind scooper simultaneously, hot waste gas passes through the wind scooper and outwards discharges, effectively avoids hot waste gas to flow back again through backflow prevention baffle and inhales in the air-cooled heat pump set.

2. The utility model discloses utilize multiunit photovoltaic panel concatenation to form, through photovoltaic panel effective absorption light energy, carry out the sunshade to air-cooled heat pump set simultaneously and handle.

3. The utility model discloses at photovoltaic panel below installation rainwater collection device, collect the rainwater through rainwater collection device and supply water to the regional water of flower.

Drawings

Fig. 1 is a schematic perspective view of the front side of a cooling device for eliminating short circuit between a heat island and an air flow.

Fig. 2 is a schematic perspective view of the rear side of a cooling device for eliminating short circuit between a heat island and an air flow.

Fig. 3 is a schematic structural view of the shunt device.

Wherein: 1-an air-cooled heat pump unit; 101-a cold air inlet; 102-hot air exhaust outlet; 2-wind scooper; 3-anti-backflow baffle; 4-drainage ditch; 5-a downpipe; 6-water storage tank; 7-a filter screen; 8-a water guide plate; 9-lifting cylinder.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.

As shown in fig. 1-2, the utility model provides a heat sink for eliminating heat island and short circuit of air current, including: air-cooled heat pump set 1, air-cooled heat pump set 1's side is equipped with cold wind air intake 101, and air-cooled heat pump set 1's top is equipped with hot-blast air exit 102, still includes: the air guide cover 2 is arranged at the top of the air-cooled heat pump unit 1, the bottom of the air guide cover 2 surrounds the periphery of the hot air outlet 102, and the anti-backflow baffle 3 is arranged on the outer side of the air guide cover 2 and surrounds the periphery of the air guide cover 2. The utility model discloses install the wind scooper at air-cooled heat pump set's top, install backflow prevention baffle in the outside of wind scooper simultaneously, hot waste gas passes through the wind scooper and outwards discharges, effectively avoids hot waste gas to flow back again through backflow prevention baffle and inhales in the air-cooled heat pump set.

For improving energy utilization rate, the utility model discloses a backflow prevention baffle 3 specifically adopts multiunit photovoltaic panel concatenation to constitute. Effectively absorb light energy through the photovoltaic panel, carry out the sunshade to air cooled heat pump set simultaneously and handle.

Because photovoltaic panel is smooth level and smooth, can collect the rainwater that the photovoltaic face becomes during rainwater season and store, consequently the utility model discloses install rainwater collection device in photovoltaic panel's bottom, the utility model discloses a rainwater collection device includes: escape canal 4, pipe in the water 5, water storage tank 6, escape canal 4 set up between photovoltaic panel's domatic, and water storage tank 6 installs building subaerial all around, is connected through pipe in the water 5 between escape canal 4 and the water storage tank 6.

In order to prevent debris such as leaves from entering into the downpipe 5, the utility model discloses install filter screen 7 at the top of downpipe 5.

In the water smoothly flows into pipe in the water 5 for making things convenient for in the escape canal 4, the utility model discloses be provided with the bank slope that the angle is 1 with escape canal 4.

The rainwater of initial stage can scrub the dust on photovoltaic panel surface when rainfall takes place, and the rainwater this moment is than muddy, is difficult for collecting, so the utility model discloses diverging device is installed to the bottom at pipe in the water 5.

As shown in fig. 3, the utility model discloses a diverging device includes water deflector 8, and the middle part handing-over of water deflector 8 is at the lateral wall top of retaining jar 6, and the lift cylinder 9 of vertical setting is installed in the outside of retaining jar 6, and the movable part of lift cylinder 9 and the bottom swing joint of water deflector 8, the water yield metering device is installed to the bottom of pipe in the water 5. The amount of cleaning water is calculated through the metering device, the lifting cylinder 9 jacks up the outer side of the water guide plate 8 after the water amount reaches a preset value, the water guide plate 8 obliquely extends downwards into the water storage tank 6, and rainwater flowing out of the downpipe 5 flows into the water storage tank 6 through the water guide plate 8.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or substituted by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A heat sink for eliminating short circuiting between a heat island and an air stream, comprising: air-cooled heat pump set (1), the side of air-cooled heat pump set (1) is equipped with cold wind air intake (101), and the top of air-cooled heat pump set (1) is equipped with hot-blast air exit (102), its characterized in that still includes: the air-cooled heat pump unit comprises an air guide cover (2) and an anti-backflow baffle, wherein the air guide cover (2) is installed at the top of the air-cooled heat pump unit (1), the bottom of the air guide cover (2) surrounds the periphery of a hot air exhaust outlet (102), and the anti-backflow baffle (3) is installed on the outer side of the air guide cover (2) and surrounds the periphery of the air guide cover (2).

2. The cooling device for eliminating the short circuit between the heat island and the airflow according to claim 1, wherein the anti-backflow baffle (3) is formed by splicing a plurality of groups of photovoltaic panels.

3. The cooling device for eliminating the short circuit between the heat island and the air flow as claimed in claim 2, wherein a rain water collecting device is installed at the bottom of the photovoltaic panel.

4. A heat sink for eliminating short-circuiting between heat island and air flow according to claim 3, wherein said rainwater collecting means comprises: escape canal (4), pipe in the water (5), water storage tank (6), escape canal (4) set up between photovoltaic panel's domatic, water storage tank (6) are installed building subaerial all around, escape canal (4) with connect through pipe in the water (5) between water storage tank (6).

5. A cooling device for eliminating heat island and short circuit of air flow according to claim 4, wherein the top of the downpipe (5) is installed with a filter screen (7).

6. A cooling device for eliminating short-circuiting between heat islands and air flow according to claim 5, wherein said drain (4) is provided with an inclination of angle 1.

7. A cooling device for eliminating short-circuit between heat island and air stream according to claim 6 is characterized in that the bottom of the downpipe (5) is provided with a flow dividing device.

8. The cooling device for eliminating the heat island and the short circuit of the airflow according to claim 7, wherein the flow dividing device comprises a water guide plate (8), the middle part of the water guide plate (8) is jointed to the top of the side wall of the water storage tank (6), a vertically arranged lifting cylinder (9) is installed on the outer side of the water storage tank (6), and a movable part of the lifting cylinder (9) is movably connected with the bottom of the water guide plate (8).

9. The cooling device for eliminating the short circuit between the heat island and the air flow is characterized in that the bottom of the downpipe (5) is provided with a water quantity metering device.