CN213778224U - Waterproof type carbon dioxide heat pump - Google Patents
Waterproof type carbon dioxide heat pump Download PDFInfo
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- CN213778224U CN213778224U CN202022538812.5U CN202022538812U CN213778224U CN 213778224 U CN213778224 U CN 213778224U CN 202022538812 U CN202022538812 U CN 202022538812U CN 213778224 U CN213778224 U CN 213778224U
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- air outlet
- outlet pipe
- carbon dioxide
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Abstract
The utility model discloses a waterproof carbon dioxide heat pump, relating to the technical field of carbon dioxide heat pumps; the heat exchanger comprises a shell, a heat exchanger positioned in the shell, an air inlet positioned on the side surface of the shell, an air outlet positioned on the upper side of the shell, an exhaust fan positioned in the air outlet, and a waterproof mechanism positioned on the air outlet; the waterproof mechanism comprises a first air outlet pipe, a second air outlet pipe and a driving mechanism, wherein the lower end of the first air outlet pipe is fixedly connected to the shell, the lower end of the second air outlet pipe is sleeved at the upper end of the first air outlet pipe, and the driving mechanism is used for driving the second air outlet pipe to slide along the trend of the first air outlet pipe; the first air outlet pipe is arc-shaped, the second air outlet pipe is arc-shaped, and the circle center of the first air outlet pipe coincides with the circle center of the second air outlet pipe. When the air conditioner runs, the second air outlet pipe moves towards the first air outlet pipe, air is convenient to air out, and when the air conditioner is stopped, the second air outlet pipe moves towards one side far away from the first air outlet pipe, so that a rainproof effect is achieved.
Description
Technical Field
The utility model belongs to the technical field of the carbon dioxide heat pump, in particular to waterproof type carbon dioxide heat pump.
Background
The carbon dioxide heat pump has the working principle that the carbon dioxide in the heat absorption pipe absorbs heat in the air, the temperature of the carbon dioxide after heat absorption is increased after the carbon dioxide is compressed by the compressor so as to realize heat supply, the carbon dioxide after heat loss absorbs heat from the air again, and the heat is repeatedly generated.
The air outlet of the existing carbon dioxide heat pump is directly exposed on the upper side of the shell, and rainwater easily enters the shell when raining, so that parts in the shell are corroded.
Disclosure of Invention
The utility model aims at overcoming the shortcoming that prior art rainwater gets into the casing from the air outlet easily, providing a waterproof type carbon dioxide heat pump, can prevent that rainwater from getting into the casing from the air outlet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waterproof carbon dioxide heat pump comprises a shell, a heat exchanger positioned in the shell, an air inlet positioned on the side surface of the shell, an air outlet positioned on the upper side of the shell, an exhaust fan positioned in the air outlet, and a waterproof mechanism positioned on the air outlet; the waterproof mechanism comprises a first air outlet pipe, a second air outlet pipe and a driving mechanism, wherein the lower end of the first air outlet pipe is fixedly connected to the shell, the lower end of the second air outlet pipe is sleeved at the upper end of the first air outlet pipe, and the driving mechanism is used for driving the second air outlet pipe to slide along the trend of the first air outlet pipe; the first air outlet pipe is arc-shaped, the second air outlet pipe is arc-shaped, and the circle center of the first air outlet pipe coincides with the circle center of the second air outlet pipe. When the air conditioner runs, the second air outlet pipe moves towards the first air outlet pipe, air is convenient to air out, and when the air conditioner is stopped, the second air outlet pipe moves towards one side far away from the first air outlet pipe, so that a rainproof effect is achieved.
Preferably, the driving mechanism comprises a rotating rod with one end fixedly connected to the second air outlet pipe and a motor positioned at the other end of the rotating rod; the motor is positioned at the circle center of the second air outlet pipe.
Preferably, the motor is a servo motor.
Preferably, one end of the first air outlet pipe, which is far away from the second air outlet pipe, is a first point, and one end of the second air outlet pipe, which is far away from the first air outlet pipe, is a second point; and taking the motor as a center of a circle, wherein the central angle corresponding to the first point and the second point is 30-150 degrees.
Preferably, the air inlets are located on opposite sides of the housing.
Preferably, the lower side of the shell is provided with a fixing plate for fixing the shell conveniently.
Preferably, the fixing plate and the housing are of an integrally formed structure.
The utility model has the advantages that: the utility model provides a waterproof type carbon dioxide heat pump can prevent that rainwater from getting into the casing from the air outlet.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an operation state diagram of the present invention.
In the figure: the air conditioner comprises a shell 1, a heat exchanger 2, an air inlet 3, an air outlet 4, an exhaust fan 5, a first air outlet pipe 6, a second air outlet pipe 7, a rotating rod 8, a motor 9 and a fixing plate 10.
Detailed Description
The invention will be further explained in detail with reference to the drawings and the following detailed description:
example (b):
see fig. 1-2; a waterproof carbon dioxide heat pump comprises a shell 1, a heat exchanger 2 positioned in the shell 1, an air inlet 3 positioned on the side face of the shell 1, an air outlet 4 positioned on the upper side of the shell 1, an exhaust fan 5 positioned in the air outlet 4, and a waterproof mechanism positioned on the air outlet 4.
The waterproof mechanism comprises a first air outlet pipe 6 with the lower end fixedly connected to the shell 1, a second air outlet pipe 7 with the lower end sleeved on the upper end of the first air outlet pipe 6, and a driving mechanism for driving the second air outlet pipe 7 to slide along the trend of the first air outlet pipe 6; the first air outlet pipe 6 is arc-shaped, the second air outlet pipe 7 is arc-shaped, and the circle center of the first air outlet pipe 6 is coincided with that of the second air outlet pipe 7. The air inlets 3 are located at opposite sides of the housing 1. The lower side of the housing 1 is provided with a fixing plate 10 for fixing the housing 1. The fixing plate 10 and the housing 1 are integrally formed.
The driving mechanism comprises a rotating rod 8 and a motor 9, wherein one end of the rotating rod 8 is fixedly connected to the second air outlet pipe 7, and the motor 9 is positioned at the other end of the rotating rod 8; the motor 9 is positioned at the center of the second air outlet pipe 7. The motor 9 is a servo motor.
One end of the first air outlet pipe 6, which is far away from the second air outlet pipe 7, is a first point, and one end of the second air outlet pipe 7, which is far away from the first air outlet pipe 6, is a second point;
and taking the motor 9 as a center of a circle, wherein the central angle corresponding to the first point and the second point is 30-150 degrees.
Principle of embodiment:
the working principle of the carbon dioxide heat pump is common knowledge and is briefly described here: the carbon dioxide in the heat absorption pipe absorbs heat in the air, the temperature of the carbon dioxide after heat absorption is increased after the carbon dioxide is compressed by the compressor, so that heat supply is realized, the carbon dioxide after heat loss absorbs heat from the air again, and the heating is realized repeatedly. The heat absorption tubes are here the main components of the heat exchanger 2, the heat exchanger 2 being prior art and not developed here.
Before operation, the motor 9 operates, the rotating rod 8 rotates, and the second air outlet pipe 7 moves towards the first air outlet pipe 6, at the moment, see fig. 2, so that air exhaust is facilitated.
The exhaust fan 5 operates, and air constantly enters the shell 1 from the air inlet 3 and then passes through the heat exchanger 2 and then goes out from the air outlet 4.
When the operation is stopped, the motor 9 operates, the second air outlet pipe 7 moves towards the direction far away from the first air outlet pipe 6, the waterproof effect is achieved at the moment, and water is not easy to enter the shell 1 from the air outlet 4 in the rainy day.
Claims (7)
1. A waterproof carbon dioxide heat pump is characterized by comprising a shell, a heat exchanger positioned in the shell, an air inlet positioned on the side surface of the shell, an air outlet positioned on the upper side of the shell, an exhaust fan positioned in the air outlet, and a waterproof mechanism positioned on the air outlet;
the waterproof mechanism comprises a first air outlet pipe, a second air outlet pipe and a driving mechanism, wherein the lower end of the first air outlet pipe is fixedly connected to the shell, the lower end of the second air outlet pipe is sleeved at the upper end of the first air outlet pipe, and the driving mechanism is used for driving the second air outlet pipe to slide along the trend of the first air outlet pipe;
the first air outlet pipe is arc-shaped, the second air outlet pipe is arc-shaped, and the circle center of the first air outlet pipe coincides with the circle center of the second air outlet pipe.
2. The waterproof carbon dioxide heat pump according to claim 1, wherein the driving mechanism comprises a rotating rod with one end fixedly connected to the second air outlet pipe, and a motor positioned at the other end of the rotating rod;
the motor is located at the circle center of the second air outlet pipe.
3. The waterproof carbon dioxide heat pump according to claim 2, wherein the motor is a servo motor.
4. The waterproof carbon dioxide heat pump of claim 2, wherein the end of the first air outlet pipe away from the second air outlet pipe is a first point, and the end of the second air outlet pipe away from the first air outlet pipe is a second point;
and taking the motor as a center of a circle, wherein the central angle corresponding to the first point and the second point is 30-150 degrees.
5. The waterproof carbon dioxide heat pump of claim 1, wherein the air inlets are located on opposite sides of the housing.
6. The waterproof carbon dioxide heat pump according to claim 1, wherein a fixing plate for fixing the housing is provided at a lower side of the housing.
7. The waterproof carbon dioxide heat pump of claim 6, wherein the fixing plate and the housing are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022538812.5U CN213778224U (en) | 2020-11-05 | 2020-11-05 | Waterproof type carbon dioxide heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022538812.5U CN213778224U (en) | 2020-11-05 | 2020-11-05 | Waterproof type carbon dioxide heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213778224U true CN213778224U (en) | 2021-07-23 |
Family
ID=76914697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022538812.5U Active CN213778224U (en) | 2020-11-05 | 2020-11-05 | Waterproof type carbon dioxide heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213778224U (en) |
-
2020
- 2020-11-05 CN CN202022538812.5U patent/CN213778224U/en active Active
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