CN218882562U

CN218882562U - Fan reversal dust removal heat pump

Info

Publication number: CN218882562U
Application number: CN202223174747.8U
Authority: CN
Inventors: 娄现国; 吴金蔚; 麻焕军; 王挺; 徐浩
Original assignee: Zhejiang Sipu Intelligent Technology Co ltd
Current assignee: Zhejiang Sipu Intelligent Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-18
Anticipated expiration: 2032-11-29

Abstract

The utility model provides a fan reversal dust removal heat pump, which comprises a heat pump shell, wherein an air outlet is arranged in front of the heat pump shell, and a heat exchanger with a gap is arranged at the rear of the heat pump shell; a compressor, a condenser, an expansion valve, a bracket and a fan arranged on the bracket are arranged below the interior of the heat pump shell, and a comprehensive control module is arranged in the heat pump shell; the comprehensive control module comprises an analysis module; the analysis module is provided with a first sensor and a second sensor. The utility model discloses set up in the integrated control module and be used for controlling fan corotation and the circuit that reverses to set up analysis module, first sensor, the second sensor in the integrated control module outside, first sensor, be used for the wind pressure or the temperature of other positions of heat pump inside, reverse according to parameter control fan, blow down on the heat pump inner assembly, the dust that the fan corotation can't blow down, thereby promote the radiating effect of subassembly itself, it is more smooth and easy to make the whole circulation of air of heat pump simultaneously, improve the holistic radiating effect of heat pump.

Description

Fan reversal dust removal heat pump

Technical Field

The utility model relates to a heat pump technology field, concretely relates to fan reversal dust removal heat pump.

Background

The outdoor swimming pool heat pump is usually internally provided with a fan, when the fan operates, air is sucked from a gap of a heat exchanger behind the heat pump, passes through the inside of the heat pump and is discharged from an air outlet in front of the heat pump, so that heat is taken away.

After long-time use, because the air flow direction is single, dust and sundries are easily accumulated on the gaps of the heat exchanger and components inside the heat pump, and particularly, when the dust on the components is positioned on the back of the air flow direction, the dust is more difficult to be discharged by the positive rotation of the fan; excessive dust is built up and can lead to the inside circulation of air of heat pump not smooth to reduce the radiating effect of fan, simultaneously, adnexed dust can reduce the radiating effect of subassembly self equally on the subassembly, thereby aggravate the holistic radiating effect of heat pump, lead to the easy ageing of heat pump inner part, damage, the whole life of heat pump reduces.

In order to reduce the dust which can not be blown off by the forward rotation of the fan and solve the problem of reduced heat dissipation effect caused by dust accumulation in the heat pump, the existing heat pump structure needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to reduce the unable dust that blows off of fan corotation, solve in the heat pump dust save and lead to the problem that the radiating effect reduces, the utility model provides a fan reversal dust removal heat pump.

The technical scheme of the utility model is that: a fan reversal dust removal heat pump comprises a heat pump shell, wherein an air outlet is formed in the front of the heat pump shell, and a heat exchanger with a gap is formed in the rear of the heat pump shell; a compressor, a condenser, an expansion valve, a bracket and a fan arranged on the bracket are arranged below the inner part of the heat pump shell, and a comprehensive control module for controlling the operation of the heat pump is arranged above the inner part of the heat pump shell; the comprehensive control module comprises an analysis module which is integrated and arranged outside; the analysis module is connected with a first sensor through a group of data lines and is connected with a second sensor through another group of data lines.

Furthermore, the comprehensive control module is in conduction connection with the fan and used for controlling the fan to rotate forwards and backwards.

Further, the analysis module is used for transmitting the detection data of the first sensor and the second sensor to the comprehensive control module.

Further, the first sensor is arranged above the support and located between the fan and the heat exchanger.

Further, the second sensor is disposed on the copper pipe on the side of the heat exchanger.

Further, the first sensor and the second sensor are both wind pressure sensors.

Furthermore, the first sensor is a wind pressure sensor, and the second sensor is a temperature sensor.

The utility model has the advantages that: set up the circuit that is used for controlling fan corotation and reverses in the integrated control module, and set up analysis module at the integrated control module external integration, and first sensor and second sensor, first sensor is used for detecting between fan and the heat exchanger, first sensor is wind pressure sensor or heat sensor, be used for the wind pressure or the temperature of the inside other positions of heat pump, when two sensors record the parameter anomaly simultaneously, through analysis module analysis, the integrated control module can control the fan and reverse, blow down on the heat pump inner assembly, the unable dust that blows down of fan corotation, thereby promote the radiating effect of subassembly itself, make the whole circulation of air of heat pump more smooth and easy simultaneously, improve the holistic radiating effect of heat pump.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is an enlarged view of a portion of the first sensor;

fig. 5 is an enlarged view of a part of the second sensor.

Detailed Description

The following describes the fan reversal dust removal heat pump of the present invention in detail with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, a fan reversal dust removal heat pump comprises a heat pump housing 1, an air outlet 2 is arranged in front of the heat pump housing 1, and a heat exchanger 3 with a gap is arranged behind the heat pump housing 1; a compressor 4, a condenser 5, an expansion valve 6, a bracket 7 and a fan 8 arranged on the bracket 7 are arranged below the interior of the heat pump shell 1, and a comprehensive control module 9 for controlling the operation of the heat pump is arranged above the interior of the heat pump shell 1; the comprehensive control module 9 comprises an analysis module 9.1 which is integrated and arranged outside; the analysis module 9.1 is connected with a first sensor 9.2 through one group of data lines, and is connected with a second sensor 9.3 through the other group of data lines.

Specifically, the comprehensive control module 9 is in conduction connection with the fan 8, and a circuit for controlling the forward rotation and the reverse rotation of the fan 8 is arranged in the comprehensive control module.

Specifically, the analysis module 9.1 is configured to transmit the detection data of the first sensor 9.2 and the second sensor 9.3 to the integrated control module 9, so that the integrated control module 9 performs an operation of rotating the fan 8 forward or backward according to the detection data.

As shown in fig. 4, a first sensor 9.2 is preferably arranged above the support 7, between the fan 8 and the heat exchanger 3, for directly measuring a parameter at this location.

As shown in fig. 5, a second sensor 9.3 is preferably arranged on the copper tube on the side of the heat exchanger 3 for directly measuring a parameter at this location.

Example 1: the first sensor 9.2 and the second sensor 9.3 are both wind pressure sensors, and are set according to a program in the comprehensive control module 9, when the fan 8 runs, if the wind pressure right behind the fan is lower than a set value, and simultaneously, the wind pressure of the air inlet on the heat exchanger 3 is also lower than the set value, the comprehensive control module 9 judges that the dust in the heat pump is accumulated too much to cause unsmooth air circulation, and can automatically start a fan reversing circuit to blow off the dust which is accumulated on gaps and other components of the heat exchanger 3 and cannot be blown off by forward blowing, so that the air circulation is smoother; when the values measured by the first sensor 9.2 and the second sensor 9.3 reach the standard at the same time, the comprehensive control module 9 can automatically recover the fan 8 to rotate forwardly.

Example 2: the first sensor 9.2 is a wind pressure sensor, the second sensor 9.3 is a temperature sensor, and the setting is carried out according to a program in the comprehensive control module 9, when the fan 8 runs, if the wind pressure right behind the fan is lower than a set value, and meanwhile, the temperature in the heat pump is also higher than the set value, the comprehensive control module 9 judges that the dust in the heat pump is accumulated too much to cause unsmooth air circulation, and the dust on each component in the heat pump is adhered too much to cause unsmooth heat dissipation of the component, and the reverse circuit of the fan can be automatically started to blow off the dust which is accumulated on the gaps of the heat exchanger 3 and other components and can not be blown off by forward blowing, so that the air circulation is smoother, and the heat dissipation effect of the internal components is increased; when the wind pressure value and the temperature value measured by the first sensor 9.2 and the second sensor 9.3 reach the standard at the same time, the comprehensive control module 9 can automatically recover the fan 8 to rotate forward.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims

1. A fan reversal dust removal heat pump comprises a heat pump shell (1), wherein an air outlet (2) is formed in the front of the heat pump shell (1), and a heat exchanger (3) with a gap is formed in the rear of the heat pump shell; the inside below of heat pump casing (1) be equipped with compressor (4), condenser (5), expansion valve (6), support (7) to and set up fan (8) on support (7), its characterized in that: a comprehensive control module (9) for controlling the operation of the heat pump is arranged above the inside of the heat pump shell (1); the comprehensive control module (9) comprises an analysis module (9.1) which is integrated and arranged outside; the analysis module (9.1) is connected with a first sensor (9.2) through one group of data lines and is connected with a second sensor (9.3) through the other group of data lines.

2. The fan reversal dedusting heat pump according to claim 1, characterized in that: the comprehensive control module (9) is in conduction connection with the fan (8) and is used for controlling the fan (8) to rotate forwards and backwards.

3. The fan reversal dedusting heat pump of claim 2, wherein: the analysis module (9.1) is used for transmitting the detection data of the first sensor (9.2) and the second sensor (9.3) to the comprehensive control module (9).

4. The fan reversal dedusting heat pump according to claim 3, characterized in that: the first sensor (9.2) is arranged above the bracket (7) and is positioned between the fan (8) and the heat exchanger (3).

5. The fan reversal dedusting heat pump of claim 4, wherein: the second sensor (9.3) is arranged on the copper pipe at one side of the heat exchanger (3).

6. The fan reversal dedusting heat pump of claim 5, wherein: and the first sensor (9.2) and the second sensor (9.3) are both wind pressure sensors.

7. The fan reversal dedusting heat pump of claim 5, wherein: the first sensor (9.2) is a wind pressure sensor, and the second sensor (9.3) is a temperature sensor.