CN210660594U - Single-cooling type screw air source heat pump compressor - Google Patents
Single-cooling type screw air source heat pump compressor Download PDFInfo
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- CN210660594U CN210660594U CN201921531168.XU CN201921531168U CN210660594U CN 210660594 U CN210660594 U CN 210660594U CN 201921531168 U CN201921531168 U CN 201921531168U CN 210660594 U CN210660594 U CN 210660594U
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Abstract
The utility model belongs to the technical field of compressors, in particular to a single-cooling type screw air source heat pump compressor, which comprises a base; a bracket is arranged above the base, and a cross beam frame is arranged at the middle section of the bracket; the upper surface of the base is provided with a compressor screw unit, the rear part of the compressor screw unit is connected with an oil tank, the output end of the compressor screw unit is connected with an A heat pump and a B heat pump, and the A heat pump and the B heat pump are symmetrically arranged at the front end and the rear end of the upper surface of the base; install the radiator of V type structure additional on the unit, the radiator comprises radiator fan cooperation heat exchanger, and the heat exchanger is installed on the V type fin of V type radiator outer wall, and the installation quantity of V type structure multiplicable heat exchanger to improve the radiating effect, and the cooling that radiator fan blew off blows downwards along V type fin, and direct unit reduces the loss of cooling with wind transmission process, promotes the radiating effect.
Description
Technical Field
The utility model relates to a compressor technical field especially relates to a single cold type screw air source heat pump compressor.
Background
Air source heat pump technology has found widespread use around the world with its high efficiency energy saving benefits and excellent performance. The air source heat pump unit adopts an advanced enhanced vapor injection technology, but the improvement of the unit performance is limited by the stable operation problem of the unit.
The technical problems in the prior art are as follows:
1. when the existing heat pump compressor is used, the operation of the compressor is blocked due to overhigh temperature of a screw unit, so that the gas compression power of the compressor is reduced, and an air source heat pump connected with the compressor cannot work normally;
2. the heat dissipation mechanism structure that current heat pump compressor adopted is complicated, nevertheless can't directly cool down screw unit, leads to whole radiating efficiency low.
In order to solve the above problems, a single-cooling screw air source heat pump compressor is proposed in the present application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a single cold type screw rod air source heat pump compressor, the utility model discloses install the radiator of V type structure additional on screw rod air source heat pump compressor unit, the radiator comprises radiator fan cooperation heat exchanger, and the heat exchanger is installed on the V type fin of V type radiator outer wall, the installation quantity of the multiplicable heat exchanger of V type structure to improve the radiating effect, and the cooling that radiator fan blew off is blown downwards along V type fin, and direct unit reduces the loss of the wind transmission process for the cooling, promotes the radiating effect.
(II) technical scheme
In order to solve the above problems, the utility model provides a single-cooling screw air source heat pump compressor, which comprises a base; a bracket is arranged above the base, and a cross beam frame is arranged at the middle section of the bracket;
the upper surface of the base is provided with a compressor screw unit, the rear part of the compressor screw unit is connected with an oil tank, the output end of the compressor screw unit is connected with an A heat pump and a B heat pump, and the A heat pump and the B heat pump are symmetrically arranged at the front end and the rear end of the upper surface of the base;
the radiator is installed to the top of crossbeam frame, the outer wall of radiator is connected with V type fin, the surface of V type fin is connected with the multiunit heat exchanger, just the heat dissipation phoenix fan is installed at the top of radiator.
Preferably, a pipeline is connected between the compressor screw set and the heat pump A and the heat pump B.
Preferably, the cooling fan comprises a motor, a rotating shaft and fan blades, and the fan blades are connected to the outer wall of the rotating shaft at the output end of the motor.
Preferably, the top of the heat dissipation fan is connected with a hollow fan cover.
Preferably, the radiator is of a V-shaped structure with a through hole formed in the bottom.
Preferably, the number of the radiators is four, and the four radiators are equidistantly arranged above the cross beam frame.
The above technical scheme of the utility model has following profitable technological effect: install the radiator of V type structure additional on the unit, the radiator comprises radiator fan cooperation heat exchanger, and the heat exchanger is installed on the V type fin of V type radiator outer wall, and the installation quantity of V type structure multiplicable heat exchanger to improve the radiating effect, and the cooling that radiator fan blew off blows downwards along V type fin, and direct unit reduces the loss of cooling with wind transmission process, promotes the radiating effect.
Drawings
Fig. 1 is a schematic front view of the single-cooling screw air source heat pump compressor according to the present invention.
Fig. 2 is a schematic diagram of a back structure in a single-cooling screw air source heat pump compressor according to the present invention.
Fig. 3 is a schematic side view of the single-cooling screw air source heat pump compressor according to the present invention.
Fig. 4 is a schematic view of the structure of the heat sink in the single-cooling screw air source heat pump compressor according to the present invention.
Reference numerals:
1. a base; 2. a support; 3. a cross beam frame; 4. a compressor screw unit; 5. an oil tank; 6. a, a heat pump; 7. b, a heat pump; 8. a heat sink; 9. a heat radiation fan; 10. a V-shaped fin plate; 11. a heat exchanger.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a single-cooling screw air source heat pump compressor, which comprises a base 1; a bracket 2 is arranged above the base 1, and a cross beam frame 3 is arranged at the middle section of the bracket 2;
the upper surface of the base 1 is provided with a compressor screw unit 4, the rear part of the compressor screw unit 4 is connected with an oil tank 5, the output end of the compressor screw unit 4 is connected with an A heat pump 6 and a B heat pump 7, the A heat pump 6 and the B heat pump 7 are symmetrically arranged at the front end and the rear end of the upper surface of the base 1, and a pipeline for transmitting compressed gas is connected between the compressor screw unit 4 and the A heat pump 6 and the B heat pump 7;
a radiator 8 is arranged above the cross beam frame 3, the outer wall of the radiator 8 is connected with a V-shaped fin plate 10, the outer surface of the V-shaped fin plate 10 is connected with a plurality of groups of heat exchangers 11, and the top of the radiator 8 is provided with a radiating fan 9.
It should be noted that: the number of the radiators 8 is four, the four radiators 8 are equidistantly arranged above the cross beam frame 3, the radiators 8 are of V-shaped structures with through holes formed in the bottoms, and the formed through holes are used for uniformly blowing cooling air in the V-shaped radiators 8 to the unit.
The utility model discloses in, but 8 multi-angle cooperation heat dissipation phoenix fans 9 of radiator that the equidistance set up carry out the blowing of cooling with the wind, the cooling is evenly blown to the unit with the wind, 8 externally mounted V type fin boards 10 of radiator, bellied fin wing has been seted up on V type fin board 10, promote air area of contact and assist the heat dissipation, 11 surfaces at V type fin board 10 are installed at the interval of heat exchanger, and pass through the tube coupling between the unit, heat exchanger 11 is shell and tube heat exchanger, high heat exchange efficiency, and the more traditional double quantity of panel mountable of V type fin board 10 surface, directly promote the heat exchange effect between heat exchanger 11 and the unit, realize the balanced heat dissipation to the unit.
Fig. 3 is a schematic structural diagram of a single-cooling screw air source heat pump compressor according to the present invention.
As shown in fig. 3, two heat dissipation fans 9 are installed on a single heat sink 8, each heat dissipation fan 9 includes a motor, a rotating shaft and fan blades, and the fan blades are connected to the outer wall of the rotating shaft at the output end of the motor.
In an alternative embodiment, the top of the heat dissipation fan 9 is connected with a hollowed fan cover, the fan cover can isolate part of dust, and meanwhile, the hollowed fan cover has a larger contact surface with air, which is beneficial to blowing air for cooling by sucking external air into the fan blades.
The motor drives the output shaft to rotate, and drives the fan blades to rotate, so that the cooling air is blown into the lower V-shaped radiator 8.
The utility model discloses an operating principle, 4 operation power of compressor screw unit are provided by oil tank 5, and compressor screw unit 4 carries out gas compression, uses energy transmission after compressing to A heat pump 6 and B heat pump 7, and the radiator fan 9 of being connected is gone up by radiator 8 to the heat dissipation work of unit operation process and is gone on with the cooperation of heat exchanger 11.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A single-cooling type screw air source heat pump compressor is characterized by comprising a base (1); a bracket (2) is arranged above the base (1), and a cross beam frame (3) is arranged at the middle section of the bracket (2);
the upper surface of the base (1) is provided with a compressor screw unit (4), an oil tank (5) is connected behind the compressor screw unit (4), the output end of the compressor screw unit (4) is connected with an A heat pump (6) and a B heat pump (7), and the A heat pump (6) and the B heat pump (7) are symmetrically arranged at the front end and the rear end of the upper surface of the base (1);
radiator (8) are installed to the top of crossbeam frame (3), the outer wall connection of radiator (8) has V type finned plate (10), the surface of V type finned plate (10) is connected with multiunit heat exchanger (11), just radiator fan (9) are installed at the top of radiator (8).
2. The single cold screw air source heat pump compressor as claimed in claim 1, characterized in that a pipe is connected between the compressor screw set (4) and the a and B heat pumps (6, 7).
3. The single-cooling screw air source heat pump compressor as claimed in claim 1, wherein the heat dissipation fan (9) comprises a motor, a shaft and fan blades, and the fan blades are connected to the outer wall of the shaft at the output end of the motor.
4. The single-cold screw air-source heat pump compressor as claimed in claim 3, characterized in that a hollowed-out fan cover is attached to the top of the radiator fan (9).
5. The single-cooling screw air-source heat pump compressor as claimed in claim 1, characterized in that the radiator (8) is of a V-shaped structure with a through hole at the bottom.
6. The single cold screw air source heat pump compressor as claimed in claim 1, wherein there are four radiators (8) and four radiators (8) are mounted equidistantly above the cross-beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531168.XU CN210660594U (en) | 2019-09-16 | 2019-09-16 | Single-cooling type screw air source heat pump compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531168.XU CN210660594U (en) | 2019-09-16 | 2019-09-16 | Single-cooling type screw air source heat pump compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210660594U true CN210660594U (en) | 2020-06-02 |
Family
ID=70818067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921531168.XU Active CN210660594U (en) | 2019-09-16 | 2019-09-16 | Single-cooling type screw air source heat pump compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210660594U (en) |
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2019
- 2019-09-16 CN CN201921531168.XU patent/CN210660594U/en active Active
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