CN112815385A - Defrosting synergistic device of air source unit - Google Patents
Defrosting synergistic device of air source unit Download PDFInfo
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- CN112815385A CN112815385A CN202011604970.4A CN202011604970A CN112815385A CN 112815385 A CN112815385 A CN 112815385A CN 202011604970 A CN202011604970 A CN 202011604970A CN 112815385 A CN112815385 A CN 112815385A
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- Prior art keywords
- air source
- source unit
- defrosting
- heat
- air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/04—Other domestic- or space-heating systems using heat pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
- F24T10/13—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/12—Heat pump
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Defrosting Systems (AREA)
Abstract
The invention relates to the technical field of air source heat pumps and shallow geothermal utilization, and discloses an air source unit defrosting synergistic device which comprises an air source unit and a heat-insulating shell, wherein a unit air outlet is formed in the top of the air source unit, a support is fixedly connected to the bottom of the heat-insulating shell, a defrosting air outlet hopper is fixedly connected to the left side of the heat-insulating shell, a fan is movably mounted on the inner side of the heat-insulating shell, a longitudinal pipeline is fixedly connected to the right side of the heat-insulating shell, a transverse pipeline is fixedly connected to the top of the longitudinal pipeline, and an air filter is clamped in the inner part of the left side of the. This air source unit defrosting increase device, its overall structure retrencies and can effectively prevent the evaporator of air source heat pump from appearing the phenomenon of frosting, has also improved the efficiency of heating simultaneously to it is very convenient when changing air cleaner, thereby the effectual air source heat pump that has solved probably appears the evaporator frosting when the operation, and then makes the problem that the efficiency of heating descends.
Description
Technical Field
The invention relates to the technical field of air source heat pumps and shallow geothermal utilization, in particular to a defrosting synergistic device of an air source unit.
Background
The geothermal energy is natural heat energy extracted from the earth crust, the energy comes from lava in the earth, exists in the form of heat power, is energy causing volcanic eruption and earthquake, is generally called high-temperature geothermal energy at the temperature higher than 150 ℃, is mainly used for power generation, is called medium-low temperature geothermal energy at the temperature lower than the high-temperature geothermal energy, is generally and directly used for heating, industrial and agricultural heating, aquaculture, medical treatment, bathing and the like, and is widely applied at present, wherein in the aspect of heating and the like, an air source heat pump is generally used for heating and warming.
The air source heat pump heating technology is flexible and convenient to install, energy-saving and efficient, and becomes an important part in the application field of heating technology, the application of the air source heat pump technology can effectively overcome the defects existing in the traditional heating technology, a comfortable living environment is provided for residents in cold areas, meanwhile, the emission of pollutants can be effectively reduced, clean heating is realized, but in an environment with higher humidity, the frosting condition of an evaporator easily occurs when the air source heat pump operates, and further the stable operation of a heating system is influenced, the heating efficiency is reduced, therefore, the defrosting needs to be manually intervened for ensuring the heating effect, the operation and maintenance cost is increased, certain potential safety hazards exist, and therefore the defrosting and efficiency-improving device for the air source unit is provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a defrosting synergistic device of an air source unit, which has the advantages of facilitating the utilization of heat energy to defrost and increase efficiency and the like, and solves the problem that an evaporator is frosted when an air source heat pump operates, so that the heating efficiency is reduced.
(II) technical scheme
In order to realize the purpose of facilitating the defrosting by utilizing the heat energy and improving the efficiency, the invention provides the following technical scheme: an air source unit defrosting synergistic device comprises an air source unit and a heat insulation shell, wherein a unit air outlet is formed in the top of the air source unit, a support is fixedly connected to the bottom of the heat insulation shell, a defrosting air outlet hopper is fixedly connected to the left side of the heat insulation shell, a fan is movably mounted on the inner side of the heat insulation shell, a longitudinal pipeline is fixedly connected to the right side of the heat insulation shell, a transverse pipeline is fixedly connected to the top of the longitudinal pipeline, an air filter is clamped in the left inner portion of the transverse pipeline, a defrosting air inlet hopper is fixedly connected to the left side of the transverse pipeline, fins are movably mounted on the inner side of the heat insulation shell, condensing section heat pipes are fixedly connected to the inner sides of the fins, lower heat pipes are fixedly connected to the bottoms of the condensing section heat pipes, a limiting seat is fixedly connected to the inner bottom wall, and the inner thread of the upper baffle is connected with a locking bolt.
Preferably, the air source unit is located on the left side of the heat insulation shell, and the bottom of the air source unit and the support at the bottom of the heat insulation shell are both attached to the top of the placement surface.
Preferably, the shape of the defrosting air outlet hopper is trapezoidal, the interior of the defrosting air outlet hopper is communicated with the interior of the heat preservation shell, and the fan is parallel to the air source unit.
Preferably, the longitudinal pipeline and the transverse pipeline are combined to form an L-shaped appearance, the pipelines are all rectangular pipeline structures, and the transverse pipeline extends towards the left side.
Preferably, the interior of the defrosting air inlet hopper is communicated with the interior of the transverse pipeline, and the number of the heat pipes at the condensation section is equal to that of the heat pipes at the lower section, and the heat pipes are mutually butted.
Preferably, the lower heat pipe is formed by vertically butting two sections of heat pipes, the upper section of heat pipe is a heat insulation section heat pipe, and the lower section of heat pipe is an evaporation section heat pipe.
Preferably, the evaporation section heat pipe on the lower heat pipe extends into the shallow geothermal region, and the outer side of the bottom of the air filter is clamped to the inner side of the limiting seat.
Preferably, the upper baffle is a rectangular plate body, the bottom of the upper baffle is fixedly connected with a sealing strip, and the bottom of the sealing strip is attached to the top wall of the transverse pipeline.
Preferably, the number of the locking bolts is four, the locking bolts are respectively positioned at four corners inside the upper baffle plate, penetrate through the sealing strip and extend to the inside of the top wall of the transverse pipeline.
(III) advantageous effects
Compared with the prior art, the invention provides a defrosting synergistic device of an air source unit, which has the following beneficial effects:
1. this air source unit defrosting increase device, install in shallow soil through the hypomere with the condensation segment heat pipe, its heat of extracting dispels the heat through the condensation segment heat pipe on upper portion, the radiating effect can be strengthened to the outside fin of condensation segment heat pipe simultaneously, outdoor air inhales by defrosting air inlet fill department after starting the fan, carry out the heat transfer with the condensation segment heat pipe behind air cleaner, the temperature risees after the absorption heat, and the fan during operation can carry it to the outside of air source unit, thereby avoid appearing the condition of frosting, the effect of being convenient for utilize the heat energy defrosting has been reached, the air temperature through the air source unit outside can consequently rise, thereby further the heat exchange efficiency of air source unit and environment, and then system performance has been promoted, can make the device can make the unit carry out effective increase.
2. This air source unit defrosting increase device, retrench through its overall structure, and the process of heat transfer is located insulation casing's inside, its inside high temperature parts can not directly contact with other people, consequently, safe and reliable and convenient operation's advantage has, can effectively avoid the device the not enough condition of security to appear when using, can filter the air that gets into through air cleaner, can make air cleaner pull up and take out along with the overhead gage after pulling down the locking bolt simultaneously, can effectively strengthen the maintenance convenience of this structure, its bottom is by spacing anticreep of spacing seat when installing through air cleaner, can effectively reduce its not enough condition of stability, thereby the effectual air source heat pump that has solved probably appears the evaporimeter frosting when the operation, and then make the problem that heats the efficiency and descend.
Drawings
Fig. 1 is a schematic structural view of a defrosting synergistic device of an air source unit provided by the invention;
fig. 2 is a schematic diagram of a heat exchange structure of a defrosting synergistic device of an air source unit provided by the invention;
fig. 3 is a schematic diagram of a filtering structure of a defrosting efficiency-increasing device for an air source unit according to the present invention.
In the figure: the air source unit 1, the heat preservation shell 2, the air outlet of the unit 3, the support 4, the defrosting air outlet hopper 5, the fan 6, the longitudinal pipeline 7, the transverse pipeline 8, the air filter 9, the defrosting air inlet hopper 10, the fins 11, the heat pipe of the condensation section 12, the heat pipe of the lower section 13, the limiting seat 14, the upper baffle 15 and the locking bolt 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an air source unit defrosting synergistic device comprises an air source unit 1 and a heat preservation shell 2, the top of the air source unit 1 is provided with a unit air outlet 3, the bottom of the heat preservation shell 2 is fixedly connected with a support 4, the air source unit 1 is positioned on the left side of the heat preservation shell 2, the bottom of the air source unit 1 and the support 4 on the bottom of the heat preservation shell 2 are both attached to the top of a placing surface, the left side of the heat preservation shell 2 is fixedly connected with a defrosting air outlet hopper 5, the inner side of the heat preservation shell 2 is movably provided with a fan 6, the shape of the defrosting air outlet hopper 5 is trapezoidal, the interior of the defrosting air outlet hopper is communicated with the interior of the heat preservation shell 2, the fan 6 is parallel to the position of the air source unit 1, the right side of the heat preservation shell 2 is fixedly connected with a longitudinal pipeline 7, the top of, the pipelines are all of a rectangular pipeline structure, the transverse pipeline 8 extends towards the left side, an air filter 9 is clamped in the inner part of the left side of the transverse pipeline 8, the left side of the transverse pipeline 8 is fixedly connected with a defrosting air inlet hopper 10, fins 11 are movably mounted on the inner side of the heat preservation shell 2, the inner sides of the fins 11 are fixedly connected with condensing section heat pipes 12, the inner parts of the defrosting air inlet hopper 10 are communicated with the inner part of the transverse pipeline 8, the number of the condensing section heat pipes 12 is equal to that of the lower heat pipes 13, the condensing section heat pipes 12 are mutually butted, the bottom of the condensing section heat pipes 12 is fixedly connected with the lower heat pipes 13, the lower heat pipes 13 are formed by vertically butting two sections of heat pipes, the upper section heat pipes are heat insulation section heat pipes, the lower section heat pipes are evaporation section heat pipes, a limiting seat 14 is fixedly connected on the inner bottom wall of the transverse pipeline 8, the top of the air filter 9 is fixedly connected with an upper baffle 15, the upper baffle 15 is a rectangular plate body, the bottom of the upper baffle 15 is fixedly connected with a sealing strip, the bottom of the sealing strip is attached to the top wall of the transverse pipeline 8, the inner thread of the upper baffle 15 is connected with locking bolts 16, the number of the locking bolts 16 is four, the four locking bolts are respectively positioned at four corners inside the upper baffle 15 and penetrate through the sealing strip and extend to the inside of the top wall of the transverse pipeline 8, the defrosting synergistic device of the air source unit is simplified through the whole structure, the heat exchange process is positioned inside the heat insulation shell 2, and high-temperature components inside the defrosting synergistic device cannot be directly contacted with outsiders, so that the defrosting synergistic device has the advantages of safety, reliability and convenience in operation, the condition that the safety of the device is not enough in use can be effectively avoided, the air entering can be filtered through the air filter 9, and the air filter 9 can be pulled up along with, the maintenance convenience of this structure can be effectively strengthened, its bottom is by the spacing anticreep of spacing seat 14 when the installation through air cleaner 9, can effectively reduce its not enough condition of stability to the effectual air source heat pump that has solved probably appears the evaporimeter frosting when the operation, and then makes the problem that heating efficiency descends.
The working principle is as follows: this air source unit defrosting increase device, install in shallow soil through the hypomere with condensation segment heat pipe 12, its heat of drawing dispels the heat through the condensation segment heat pipe 12 on upper portion, the radiating effect can be strengthened to the outside fin 11 of condensation segment heat pipe 12 simultaneously, outdoor air inhales by defrosting air inlet fill 10 after starting fan 6, exchange heat with condensation segment heat pipe 12 behind air cleaner 9, the temperature risees after the absorption heat, and fan 6 during operation can carry it to the outside of air source unit 1, thereby avoid appearing the frosting condition, the effect convenient to utilize the heat energy defrosting has been reached, the air temperature through the air source unit 1 outside can consequently rise, thereby further the heat exchange efficiency of air source unit 1 and environment, and then system performance has been promoted, can make the device can make the unit carry out effective increase.
To sum up, this air source unit defrosting increase device, retrench through its overall structure, and the process of heat transfer is located the inside of lagging casing 2, its inside high temperature parts can directly not contact with other people, consequently, safe and reliable and convenient operation's advantage has, can effectively avoid the device the not enough condition of security to appear when using, can filter the air that gets into through air cleaner 9, can make air cleaner 9 pull up and take out along with overhead gage 15 after pulling down locking bolt 16 simultaneously, can effectively strengthen the maintenance convenience of this structure, through air cleaner 9 its bottom by spacing 14 spacing anticreeps in the installation, can effectively reduce its not enough condition of stability, thereby the effectual air source heat pump that has solved probably appears the evaporimeter frosting when the operation, and then make the problem that heats the efficiency and descend.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an air source unit defrosting increase device, includes air source unit (1) and heat preservation shell (2), its characterized in that: the air source unit comprises an air source unit (1), a unit air outlet (3) is formed in the top of the air source unit, a support (4) is fixedly connected to the bottom of an insulation shell (2), a defrosting air outlet hopper (5) is fixedly connected to the left side of the insulation shell (2), a fan (6) is movably mounted on the inner side of the insulation shell (2), a longitudinal pipeline (7) is fixedly connected to the right side of the insulation shell (2), a transverse pipeline (8) is fixedly connected to the top of the longitudinal pipeline (7), an air filter (9) is clamped in the left inner portion of the transverse pipeline (8), a defrosting air inlet hopper (10) is fixedly connected to the left side of the transverse pipeline (8), fins (11) are movably mounted on the inner side of the insulation shell (2), condensing section heat pipes (12) are fixedly connected to the inner side of the fins (11), and lower heat pipes (13) are, the air filter is characterized in that a limiting seat (14) is fixedly connected to the inner bottom wall of the transverse pipeline (8), an upper baffle plate (15) is fixedly connected to the top of the air filter (9), and a locking bolt (16) is connected to the inner thread of the upper baffle plate (15).
2. The air source unit defrosting synergistic device of claim 1, which is characterized in that: the air source unit (1) is located on the left side of the heat insulation shell (2), and the bottom of the air source unit (1) and the support (4) at the bottom of the heat insulation shell (2) are attached to the top of the placement surface.
3. The air source unit defrosting synergistic device of claim 1, which is characterized in that: the defrosting air outlet hopper (5) is trapezoidal in shape, the interior of the defrosting air outlet hopper is communicated with the interior of the heat preservation shell (2), and the fan (6) is parallel to the air source unit (1).
4. The air source unit defrosting synergistic device of claim 1, which is characterized in that: the appearance is L form after vertical pipeline (7) and horizontal pipeline (8) combination, and above the pipeline be rectangular duct structure, horizontal pipeline (8) extend to the left side.
5. The air source unit defrosting synergistic device of claim 1, which is characterized in that: the defrosting air inlet hopper (10) is communicated with the inside of the transverse pipeline (8), and the number of the heat pipes (12) at the condensation section is equal to that of the heat pipes (13) at the lower section, and the heat pipes are mutually butted.
6. The air source unit defrosting synergistic device of claim 1, which is characterized in that: the lower heat pipe (13) is formed by vertically butting two sections of heat pipes, the upper section of heat pipe is a heat insulation section heat pipe, and the lower section of heat pipe is an evaporation section heat pipe.
7. The air source unit defrosting synergistic device of claim 6, which is characterized in that: the evaporation section heat pipe on the lower heat pipe (13) extends into the shallow geothermal area, and the outer side of the bottom of the air filter (9) is clamped to the inner side of the limiting seat (14).
8. The air source unit defrosting synergistic device of claim 1, which is characterized in that: the upper baffle (15) is a rectangular plate body, the bottom of the upper baffle is fixedly connected with a sealing strip, and the bottom of the sealing strip is attached to the top wall of the transverse pipeline (8).
9. The air source unit defrosting efficiency-increasing device according to claim 8, characterized in that: the number of the locking bolts (16) is four, the locking bolts are respectively positioned at four corners inside the upper baffle plate (15), penetrate through the sealing strip and extend to the inside of the top wall of the transverse pipeline (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011604970.4A CN112815385A (en) | 2020-12-29 | 2020-12-29 | Defrosting synergistic device of air source unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011604970.4A CN112815385A (en) | 2020-12-29 | 2020-12-29 | Defrosting synergistic device of air source unit |
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| CN112815385A true CN112815385A (en) | 2021-05-18 |
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| CN202011604970.4A Pending CN112815385A (en) | 2020-12-29 | 2020-12-29 | Defrosting synergistic device of air source unit |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201302322Y (en) * | 2008-10-22 | 2009-09-02 | 苏州大学 | Ground heating air conditioning plant |
| FR2959001A1 (en) * | 2010-04-20 | 2011-10-21 | Bsr Technologies | GEOTHERMAL INSTALLATION WITH THERMAL RECHARGE OF BASEMENT. |
| CN207163018U (en) * | 2017-04-19 | 2018-03-30 | 燕山大学 | A kind of ground can frost-free air evaporator |
| CN207674655U (en) * | 2017-12-26 | 2018-07-31 | 依科瑞德（北京）能源科技有限公司 | It can defrost and the air of concurrent heating-solution source heat pump system |
| CN208475429U (en) * | 2018-04-02 | 2019-02-05 | 青岛特温暖多能生态科技有限公司 | A kind of electric energy for resident's heat supply-solar association air-source pre-heating system |
| CN110017624A (en) * | 2018-10-30 | 2019-07-16 | 内托有限公司 | The system of double concentric tubes with different enthalpys |
-
2020
- 2020-12-29 CN CN202011604970.4A patent/CN112815385A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201302322Y (en) * | 2008-10-22 | 2009-09-02 | 苏州大学 | Ground heating air conditioning plant |
| FR2959001A1 (en) * | 2010-04-20 | 2011-10-21 | Bsr Technologies | GEOTHERMAL INSTALLATION WITH THERMAL RECHARGE OF BASEMENT. |
| CN207163018U (en) * | 2017-04-19 | 2018-03-30 | 燕山大学 | A kind of ground can frost-free air evaporator |
| CN207674655U (en) * | 2017-12-26 | 2018-07-31 | 依科瑞德（北京）能源科技有限公司 | It can defrost and the air of concurrent heating-solution source heat pump system |
| CN208475429U (en) * | 2018-04-02 | 2019-02-05 | 青岛特温暖多能生态科技有限公司 | A kind of electric energy for resident's heat supply-solar association air-source pre-heating system |
| CN110017624A (en) * | 2018-10-30 | 2019-07-16 | 内托有限公司 | The system of double concentric tubes with different enthalpys |
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Application publication date: 20210518 |