CN219042346U - Frequency conversion plate heat radiation structure of air source heat pump unit - Google Patents
Frequency conversion plate heat radiation structure of air source heat pump unit Download PDFInfo
- Publication number
- CN219042346U CN219042346U CN202223022036.9U CN202223022036U CN219042346U CN 219042346 U CN219042346 U CN 219042346U CN 202223022036 U CN202223022036 U CN 202223022036U CN 219042346 U CN219042346 U CN 219042346U
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- fan
- compressor
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- pump unit
- air source
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- 230000005855 radiation Effects 0.000 title claims description 15
- 238000006243 chemical reaction Methods 0.000 title claims description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 abstract description 14
- 238000001816 cooling Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a variable frequency plate radiating structure of an air source heat pump unit, which comprises a compressor shell, a middle partition plate, a fan side plate, a compressor partition plate, a radiating fan, radiating blades, an electric cabinet, a mounting plate, a top cover, a mounting groove, a variable frequency driving plate, radiating ribs, a mounting frame, a transmission shaft and a supporting underframe.
Description
Technical Field
The utility model relates to the technical field of heat pump unit heat dissipation structures, in particular to a frequency conversion plate heat dissipation structure of an air source heat pump unit.
Background
At present, the variable frequency drive plate of traditional side air-out air source heat pump unit is installed in the electric cabinet, the electric cabinet is installed in unit confined compressor cavity, the heat of unit time-varying drive plate can't in time give off when long-time operation, seriously influence the life-span of variable frequency drive plate, can influence the normal work of variable frequency drive plate even, the variable frequency drive plate of traditional side air-out air source heat pump unit utilizes little fan or refrigerant system fluorine way to give the drive plate heat dissipation, the cost has been increased, manufacturing, the degree of difficulty of maintenance after sale, consequently, the same saving material cost of the variable frequency plate heat radiation structure of design air source heat pump unit improves unit heat dispersion, the after sale maintenance cost of reduction product is very necessary.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to provide a variable frequency plate heat radiation structure of an air source heat pump unit, which is used for solving the problems that the service life of a driving plate is influenced by poor heat radiation performance of the existing unit, the material cost is high, and the after-sale maintenance cost of a product is high.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an air source heat pump unit's frequency conversion board heat radiation structure, includes compressor casing, well baffle, fan curb plate, compressor baffle, radiator fan, electric cabinet, mounting panel, top cap, mounting groove, frequency conversion drive plate, heat dissipation fin, mounting bracket, transmission shaft and support chassis, the inside one side of compressor casing is provided with the mounting panel, and one side of mounting panel is provided with the electric cabinet, and the top of electric cabinet is provided with the top cap, and has seted up the mounting groove on the electric cabinet.
Preferably, the frequency conversion driving plate is embedded and installed in the installation groove, and one side of the frequency conversion driving plate is uniformly provided with the heat dissipation fins.
Preferably, the inside of compressor casing is provided with the middle baffle, and one side of compressor casing is provided with fan curb plate and compressor baffle respectively, and the middle baffle is located fan curb plate and compressor baffle, and the through-hole has been seted up to the junction of middle baffle and electric cabinet.
Preferably, the fan curb plate is last to be provided with the mounting bracket, and one side of mounting bracket is provided with cooling fan, and cooling fan is located the inside of compressor casing, and the bottom of compressor casing is provided with the support chassis.
Preferably, the output end of the heat radiation fan is sleeved with a transmission shaft, and the transmission shaft is fixedly sleeved with heat radiation blades.
(III) beneficial effects
The variable frequency plate heat radiation structure of the air source heat pump unit provided by the utility model has the advantages that: the middle partition plate is arranged in the compressor shell of the air source heat pump unit to divide the compressor shell into a fan cavity and a compressor cavity; meanwhile, the electric cabinet is sleeved in the through groove at the upper end of the middle partition plate, so that the radiating fins are positioned in the fan cavity between the middle partition plate and the fan side plate, and when the air source heat pump unit operates, the radiating fan radiates heat through air cooling to the variable frequency driving plate, so that the variable frequency driving plate is prevented from being damaged due to overheating, the service life of the variable frequency driving plate is prolonged, the traditional refrigerant system fluorine path is replaced for radiating heat, the material cost is saved, and the after-sale maintenance cost of products is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front elevational view of the overall structure of the present utility model;
FIG. 2 is an enlarged view of a portion of area A of FIG. 1;
fig. 3 is an exploded view of a part of the structure of the present utility model.
In the figure: 1. a compressor housing; 2. a middle partition plate; 3. a fan side plate; 4. a compressor partition; 5. a heat radiation fan; 6. a heat radiation blade; 7. an electric control box; 8. a mounting plate; 9. a top cover; 10. a mounting groove; 11. a variable frequency driving plate; 12. a heat dissipation fin; 13. a mounting frame; 14. a transmission shaft; 15. and a supporting chassis.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides an air source heat pump unit's frequency conversion board heat radiation structure, including compressor housing 1, middle baffle 2, fan curb plate 3, compressor baffle 4, cooling fan 5, fin 6, electric cabinet 7, mounting panel 8, top cap 9, mounting groove 10, frequency conversion drive plate 11, heat dissipation fin 12, mounting bracket 13, transmission shaft 14 and support chassis 15, the inside one side of compressor housing 1 is provided with mounting panel 8, and one side of mounting panel 8 is provided with electric cabinet 7, the top of electric cabinet 7 is provided with top cap 9, and the mounting groove 10 has been seted up on the electric cabinet 7, the embedding is installed frequency conversion drive plate 11 in the mounting groove 10, and one side of frequency conversion drive plate 11 evenly is provided with heat dissipation fin 12, the inside of compressor housing 1 is provided with middle baffle 2, the fan side plate 3 and the compressor partition plate 4 are respectively arranged on one side of the compressor shell 1, the middle partition plate 2 is positioned on the fan side plate 3 and the compressor partition plate 4, through holes are formed in the joint of the middle partition plate 2 and the electric cabinet 7, the installation frame 13 is arranged on the fan side plate 3, the heat dissipation fan 5 is arranged on one side of the installation frame 13, the heat dissipation fan 5 is positioned in the compressor shell 1, the bottom of the compressor shell 1 is provided with the supporting underframe 15, the output end of the heat dissipation fan 5 is sleeved with the transmission shaft 14, the transmission shaft 14 is fixedly sleeved with the heat dissipation blades 6, the air cooling and heat dissipation of the variable frequency driving plate 11 are facilitated through the arranged heat dissipation fan 5, and the heat dissipation performance of a unit is improved;
specifically, the utility model divides the compressor housing 1 into a fan cavity and a compressor cavity by installing the middle partition plate 2 in the compressor housing 1 of the air source heat pump unit; meanwhile, the electric cabinet 7 is sleeved in the through groove at the upper end of the middle partition plate 2, the electric cabinet 7 is reinforced through the mounting plate 8, the radiating fins 12 are positioned in the fan cavity between the middle partition plate 2 and the fan side plate 3, and when the air source heat pump unit operates, the radiating fan 5 carries out air cooling and radiating on the variable frequency driving plate 11, so that the variable frequency driving plate 11 is prevented from being damaged due to overheating, the service life of the variable frequency driving plate 11 is prolonged, the traditional refrigerant system fluorine path is replaced for radiating, the material cost is saved, and the after-sale maintenance cost of products is reduced.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (5)
1. The utility model provides an air source heat pump unit's frequency conversion board heat radiation structure, includes compressor casing (1), middle baffle (2), fan curb plate (3), compressor baffle (4), radiator fan (5), radiator fin (6), electric cabinet (7), mounting panel (8), top cap (9), mounting groove (10), frequency conversion drive plate (11), heat dissipation fin (12), mounting bracket (13), transmission shaft (14) and support chassis (15), its characterized in that: the compressor is characterized in that a mounting plate (8) is arranged on one side of the interior of the compressor shell (1), an electric cabinet (7) is arranged on one side of the mounting plate (8), a top cover (9) is arranged at the top of the electric cabinet (7), and a mounting groove (10) is formed in the electric cabinet (7).
2. The inverter board heat dissipation structure of an air source heat pump unit according to claim 1, wherein: the variable frequency drive plate (11) is embedded and installed in the installation groove (10), and radiating fins (12) are uniformly arranged on one side of the variable frequency drive plate (11).
3. The inverter board heat dissipation structure of an air source heat pump unit according to claim 1, wherein: the inside of compressor casing (1) is provided with middle baffle (2), and one side of compressor casing (1) is provided with fan curb plate (3) and compressor baffle (4) respectively, and middle baffle (2) are located fan curb plate (3) and compressor baffle (4), and the through-hole has been seted up to the junction of middle baffle (2) and electric cabinet (7).
4. The inverter board heat dissipation structure of an air source heat pump unit according to claim 3, wherein: the fan is characterized in that an installation frame (13) is arranged on the fan side plate (3), a heat dissipation fan (5) is arranged on one side of the installation frame (13), the heat dissipation fan (5) is located inside the compressor shell (1), and a supporting underframe (15) is arranged at the bottom of the compressor shell (1).
5. The inverter board heat dissipation structure of an air source heat pump unit according to claim 4, wherein: the output end of the heat radiation fan (5) is sleeved with a transmission shaft (14), and the transmission shaft (14) is fixedly sleeved with heat radiation blades (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223022036.9U CN219042346U (en) | 2022-11-14 | 2022-11-14 | Frequency conversion plate heat radiation structure of air source heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223022036.9U CN219042346U (en) | 2022-11-14 | 2022-11-14 | Frequency conversion plate heat radiation structure of air source heat pump unit |
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| Publication Number | Publication Date |
|---|---|
| CN219042346U true CN219042346U (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223022036.9U Active CN219042346U (en) | 2022-11-14 | 2022-11-14 | Frequency conversion plate heat radiation structure of air source heat pump unit |
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| CN (1) | CN219042346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119042837A (en) * | 2024-08-19 | 2024-11-29 | 深圳市派沃新能源科技股份有限公司 | High-efficient heat dissipation type variable frequency air source heat pump |
-
2022
- 2022-11-14 CN CN202223022036.9U patent/CN219042346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119042837A (en) * | 2024-08-19 | 2024-11-29 | 深圳市派沃新能源科技股份有限公司 | High-efficient heat dissipation type variable frequency air source heat pump |
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