CN219415290U - Variable-frequency triple household type ground source heat pump - Google Patents
Variable-frequency triple household type ground source heat pump Download PDFInfo
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- CN219415290U CN219415290U CN202320479896.0U CN202320479896U CN219415290U CN 219415290 U CN219415290 U CN 219415290U CN 202320479896 U CN202320479896 U CN 202320479896U CN 219415290 U CN219415290 U CN 219415290U
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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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Abstract
The utility model belongs to the technical field of ground source heat pumps, and particularly relates to a variable frequency triple household ground source heat pump. When the summer weather is hot, the variable frequency triple household type ground source heat pump rotates to generate wind through the heat radiating device, heat generated by operation of each unit inside the protection case is blown away and discharged, the temperature is reduced, the ground source heat pump unit is prevented from operating in a high-temperature state for a long time, ageing of electronic elements inside the ground source heat pump unit is accelerated, the service life of the device is prolonged, the buffer mechanism is arranged, vibration is generated when the ground source heat pump unit operates, the vibration generated by the ground source heat pump operation is buffered and damped through the buffer spring, and the working stability of the ground source heat pump is enhanced.
Description
Technical Field
The utility model relates to the technical field of ground source heat pumps, in particular to a variable frequency triple supply type ground source heat pump.
Background
At present, the ground source heat pump technology is an efficient energy-saving device which utilizes the geothermal energy of the underground shallow layer and can supply heat and refrigerate. The working principle of the ground source heat pump is that the transfer of low-temperature heat energy to high-temperature energy is realized by inputting a small amount of high-grade energy. The ground source heat pump can exert better performance for a long time only in the region with similar cold and hot compounding, in summer, the unit extracts cold from soil or water when in a refrigerating mode, the cold is concentrated through the operation of the unit and is sent into a room, meanwhile, indoor heat is discharged into the soil or water to achieve the aim of air conditioning, in winter, the unit absorbs heat from the soil or water when in a heating mode, the heat of the ground is concentrated through an electrically driven compressor and a heat exchanger and is released into the room at a higher temperature, the volume of the existing ground source heat pump is larger, the position of an internal component is unreasonable, the pipeline connection is unreasonable, and the occupied space of the household type ground source heat pump is larger.
As disclosed in chinese patent publication No. CN204612248U, a small household ground source heat pump is disclosed, when in use, a first water pump is mounted on the side of a first plate heat exchanger in a close contact manner, and a second water pump is mounted on the side of a second plate heat exchanger in a close contact manner. The water circulation between the water pump and the plate heat exchanger is improved from the existing upper-lower inlet to the upper-lower inlet, so that the working energy consumption of the water pump in the micro-tank body is reduced to a certain extent, the micro-tank body also comprises a compressor, the fluorine outlet end of the compressor is connected with the fluorine inlet end of the first plate heat exchanger, the fluorine outlet end of the first plate heat exchanger is connected with the fluorine inlet end of the second plate heat exchanger, the fluorine outlet end of the second plate heat exchanger is connected with the fluorine inlet end of the compressor, and the second plate heat exchanger is circularly connected with the buried pipe; the external fan is connected with a user after heat exchange by the first plate heat exchanger.
However, in the small household type ground source heat pump in the above application, the internal component units are close to each other, heat is generated during working, especially when the summer weather is hot, the heat accumulated in the internal component units is not easy to dissipate, and the internal component units are likely to be aged due to the fact that the internal component units are used in a high-temperature state for a long time, so that certain limitations exist.
Therefore, it is needed to provide a variable frequency triple-supply type ground source heat pump.
Disclosure of Invention
The utility model aims to provide a variable frequency triple household type ground source heat pump, which is used for solving the problems that the heat accumulated in the small household type ground source heat pump proposed in the background art is not easy to radiate and the aging of an internal element unit of the small household type ground source heat pump can be accelerated when the small household type ground source heat pump is used in a high-temperature state for a long time.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a frequency conversion trigeminy supplies family formula ground source heat pump, includes the protection machine case, the inside left side of protection machine case is provided with heat abstractor, the inside bottom of protection machine case is provided with buffering fixing device.
The heat dissipation device comprises a heat dissipation mechanism and a dustproof mechanism, wherein the heat dissipation mechanism is arranged at the center of the left inner wall of the protection case, and the dustproof mechanism is arranged on the outer surfaces of the left side and the right side of the protection case.
The heat dissipation mechanism comprises a support frame, a fan motor, a rotating shaft, a turntable and fan blades, wherein the support frame is fixedly connected to the center of the left inner wall of a protection case, the fan motor is fixedly connected to the center of the support frame, the left end of the rotating shaft is connected to the output end of the fan motor, the turntable is fixedly connected to the right end of the rotating shaft, the six fan blades are fixedly connected to the outer surface of the turntable at equal intervals, when the summer weather is hot, the fan blades rotate to generate wind, heat generated by operation of each unit inside the protection case is blown away, the temperature is reduced, the ground source heat pump unit is prevented from running in a high-temperature state for a long time, the ageing of electronic components inside the ground source heat pump unit is accelerated, and the service life of the device is prolonged.
The dustproof mechanism comprises vent holes and filter screens, wherein the three vent holes are respectively formed in the front side and the rear side of the left side outer surface center and the right side outer surface of the protection machine case, the three filter screens are respectively fixedly connected to the inner outer sides of the three vent holes, the filter screens are arranged to intercept external dust, so that the dust is prevented from entering the inside of the protection machine case in a large amount and drifting into the inside of the ground source heat pump unit, and the damage of electronic elements in the ground source heat pump unit is avoided.
The buffer fixing device comprises a buffer mechanism and a fixing mechanism, wherein the buffer mechanism is arranged at the bottom of the protection case, and the fixing mechanism is arranged on the buffer mechanism.
The buffer mechanism comprises buffer springs, mounting plates, fixing columns and sliding rods, wherein the four buffer springs are respectively and fixedly connected to the inner side of the periphery of the inner bottom of the protection machine case, vibration generated by the operation of the ground source heat pump is buffered and damped through the buffer springs, the working stability of the ground source heat pump is enhanced, the mounting plates are fixedly connected to the tops of the four buffer springs, the four fixing columns are respectively and fixedly connected to the outer sides of the periphery of the inner bottom of the protection machine case, and the four sliding rods are in sliding connection with the tops of the four fixing columns.
The improvement is that the sliding grooves are respectively formed in the tops of the four fixed columns, the four sliding rods are respectively connected to the interiors of the four sliding grooves in a sliding mode, the tops of the four sliding rods are fixedly connected to the four corners of the lower surface of the mounting plate, vibration is generated when the ground source heat pump unit operates, the sliding rods are driven to slide up and down in the sliding grooves in the fixed columns, and the influence on the stability of the work is avoided.
The ground source heat pump unit is installed on the mounting plate, four connecting plates are respectively and fixedly connected to the front end and the rear end of the left side and the right side of the ground source heat pump unit, and four fixing bolts are respectively and threadedly connected to the connecting plates and the inside of the mounting plate.
The ground source heat pump unit is fixed on the mounting plate, and the influence of ground source heat pump unit self vibrations is avoided at the during operation, drops from the mounting plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the summer weather is hot, the variable frequency triple household type ground source heat pump rotates to generate wind through the heat radiating device, heat generated by operation of each unit inside the protection case is blown away and discharged, cooling is performed, the ground source heat pump unit is prevented from operating in a high-temperature state for a long time, ageing of electronic elements inside the ground source heat pump unit is accelerated, and the service life of the device is prolonged.
2. According to the variable-frequency triple household type ground source heat pump, the buffer mechanism is arranged, vibration is generated when the ground source heat pump unit operates, and the buffer spring is used for buffering and damping the vibration generated when the ground source heat pump operates, so that the working stability of the ground source heat pump is enhanced.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is a schematic view of the split structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic diagram of a split structure at B in fig. 2 according to the present utility model.
In the figure: 1. the case is protected; 201. a support frame; 202. a fan motor; 203. a rotation shaft; 204. a turntable; 205. a fan blade; 206. a vent hole; 207. a filter screen; 301. a buffer spring; 302. a mounting plate; 303. fixing the column; 304. a slide bar; 305. a ground source heat pump unit; 306. a connecting plate; 307. and (5) fixing bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a frequency conversion trigeminy supplies family formula ground source heat pump, includes protection machine case 1, and the inside left side of protection machine case 1 is provided with heat abstractor, and the inside bottom of protection machine case 1 is provided with buffering fixing device.
The heat dissipation device comprises a heat dissipation mechanism and a dustproof mechanism, wherein the heat dissipation mechanism is arranged in the center of the left inner wall of the protection case 1, and the dustproof mechanism is arranged on the outer surfaces of the left side and the right side of the protection case 1.
The heat dissipation mechanism comprises a support frame 201, a fan motor 202, a rotating shaft 203, a turntable 204 and fan blades 205, wherein the support frame 201 is fixedly connected to the center of the left inner wall of the protection case 1, the fan motor 202 is fixedly connected to the center of the support frame 201, the left end of the rotating shaft 203 is connected to the output end of the fan motor 202, the turntable 204 is fixedly connected to the right end of the rotating shaft 203, the six fan blades 205 are fixedly connected to the outer surface of the turntable 204 at equal intervals in a ring shape, when the summer weather is hot, the fan blades 205 rotate to generate wind, heat generated by operation of each unit in the protection case 1 is blown off, the temperature is reduced, the ground source heat pump unit 305 is prevented from running in a high-temperature state for a long time, ageing of electronic elements in the ground source heat pump unit is accelerated, and the service life of the device is prolonged.
The dustproof mechanism comprises vent holes 206 and filter screens 207, the front and rear sides of the left side outer surface center and the right side outer surface of the protection case 1 are respectively provided with three vent holes 206, the three filter screens 207 are respectively fixedly connected to the inner outer sides of the three vent holes 206, the filter screens 207 are arranged to intercept external dust, so that the dust is prevented from entering the protection case 1 in a large amount and drifting into the ground source heat pump unit 305 to cause damage to internal electronic elements of the ground source heat pump unit.
The buffering fixing device comprises a buffering mechanism and a fixing mechanism, wherein the buffering mechanism is arranged at the inner bottom of the protection case 1, and the fixing mechanism is arranged on the buffering mechanism.
The buffer mechanism comprises buffer springs 301, mounting plates 302, fixed columns 303 and sliding rods 304, wherein the four buffer springs 301 are respectively and fixedly connected to the inner side of the periphery of the inner bottom of the protection case 1, vibration generated by the operation of the ground source heat pump is buffered and damped through the buffer springs 301, the working stability of the ground source heat pump is enhanced, the mounting plates 302 are fixedly connected to the tops of the four buffer springs 301, the four fixed columns 303 are respectively and fixedly connected to the outer side of the periphery of the inner bottom of the protection case 1, and the four sliding rods 304 are in sliding connection with the inner sides of the tops of the four fixed columns 303.
The sliding grooves are respectively formed in the tops of the four fixed columns 303, the four sliding rods 304 are respectively connected to the interiors of the four sliding grooves in a sliding mode, the tops of the four sliding rods 304 are fixedly connected to four corners of the lower surface of the mounting plate 302, the local source heat pump unit 305 runs to generate vibration, the sliding rods 304 are driven to slide up and down in the sliding grooves in the fixed columns 303, and the influence on the working stability due to the fact that the ground source heat pump unit 305 shakes left and right is avoided.
The fixing mechanism comprises a ground source heat pump unit 305, a connecting plate 306 and fixing bolts 307, wherein the ground source heat pump unit 305 is arranged on the mounting plate 302, four connecting plates 306 are respectively and fixedly connected to the front end and the rear end of the left side and the right side of the ground source heat pump unit 305, and the four fixing bolts 307 are respectively and threadedly connected to the connecting plate 306 and the inside of the mounting plate 302.
Threaded holes are respectively formed in the centers of the upper surfaces of the four connecting plates 306 in a penetrating manner, threaded grooves are formed in the connecting positions of the mounting plate 302 and the four connecting plates 306, four fixing bolts 307 are connected in the threaded holes and the threaded grooves in a threaded manner, the ground source heat pump unit 305 is fixed on the mounting plate 302, and the ground source heat pump unit 305 is prevented from falling from the mounting plate 302 due to the influence of vibration of the ground source heat pump unit 305 during operation.
When the device is used, the ground source heat pump unit 305 is fixed on the mounting plate 302 through the fixing bolt 307 and the connecting plate 306, vibration is generated when the ground source heat pump unit 305 runs, the buffer spring 301 arranged at the bottom of the mounting plate 302 is used for damping and buffering, the stability of the work of the ground source heat pump unit 305 is enhanced, the sliding rod 304 can slide up and down in the fixing column 303 under the influence of the vibration when the ground source heat pump unit 305 runs and is only slid up and down, the ground source heat pump unit 305 is prevented from swinging left and right, the working stability of the device is further ensured, when the ground source heat pump unit 305 runs and generates heat in summer, the fan motor 202 is started to drive the rotary shaft 203 to rotate, the fan blade 205 rotates with the fan blade to generate wind, the ground source heat pump unit 305 is prevented from running in a high temperature state for a long time, the ageing of electronic elements in the device is prevented, the service life of the device is prolonged, a large amount of dust entering the inside the protection machine case 1 is prevented from entering the inside of the protection machine case, the electronic elements in the ground source heat pump unit 305 are prevented from being damaged, and the ground source heat pump unit 305 is protected better.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (6)
1. The utility model provides a frequency conversion trigeminy supplies family formula ground source heat pump, includes protection machine case (1), its characterized in that: a heat dissipation device is arranged at the left side of the inside of the protection case (1), and a buffer fixing device is arranged at the bottom of the inside of the protection case (1);
the heat dissipation device comprises a heat dissipation mechanism and a dustproof mechanism, wherein the heat dissipation mechanism is arranged in the center of the left inner wall of the protection case (1), and the dustproof mechanism is arranged on the outer surfaces of the left side and the right side of the protection case (1);
the cooling mechanism comprises a supporting frame (201), a fan motor (202), a rotating shaft (203), a rotary table (204) and fan blades (205), wherein the supporting frame (201) is fixedly connected to the center of the left side inner wall of a protection case (1), the fan motor (202) is fixedly connected to the center of the supporting frame (201), the left end of the rotating shaft (203) is connected to the output end of the fan motor (202), the rotary table (204) is fixedly connected to the right end of the rotating shaft (203), and the six fan blades (205) are fixedly connected to the outer surface of the rotary table (204) at equal intervals in an annular mode.
2. The variable frequency triple supply type ground source heat pump according to claim 1, wherein: the dustproof mechanism comprises vent holes (206) and filter screens (207), wherein the three vent holes (206) are respectively provided with a left outer surface center of the protection case (1) and front and rear sides of a right outer surface, and the three filter screens (207) are respectively fixedly connected to the inner outer sides of the three vent holes (206).
3. The variable frequency triple supply type ground source heat pump according to claim 1, wherein: the buffering fixing device comprises a buffering mechanism and a fixing mechanism, wherein the buffering mechanism is arranged at the inner bottom of the protection case (1), and the fixing mechanism is arranged on the buffering mechanism;
the buffer mechanism comprises buffer springs (301), a mounting plate (302), fixing columns (303) and sliding rods (304), wherein the buffer springs (301) are respectively and fixedly connected to the inner side of the periphery of the inner bottom of the protection case (1), the mounting plate (302) is fixedly connected to the tops of the four buffer springs (301), the fixing columns (303) are respectively and fixedly connected to the outer sides of the periphery of the inner bottom of the protection case (1), and the sliding rods (304) are respectively and fixedly connected to the inner sides of the tops of the four fixing columns (303).
4. A variable frequency triple supply type ground source heat pump according to claim 3, characterized in that: the top of four fixed column (303) is inside to have seted up the sliding tray respectively, four slide bar (304) sliding connection respectively in the inside of four sliding tray, and four the top fixed connection of slide bar (304) is in the lower surface four corners of mounting panel (302).
5. A variable frequency triple supply type ground source heat pump according to claim 3, characterized in that: the fixing mechanism comprises a ground source heat pump unit (305), a connecting plate (306) and fixing bolts (307), wherein the ground source heat pump unit (305) is installed on the mounting plate (302), four connecting plates (306) are respectively and fixedly connected to the front end and the rear end of the left side and the right side of the ground source heat pump unit (305), and the four fixing bolts (307) are respectively and threadedly connected to the connecting plate (306) and the inside of the mounting plate (302).
6. The variable frequency triple supply type ground source heat pump according to claim 5, wherein: threaded holes are respectively formed in the centers of the upper surfaces of the four connecting plates (306) in a penetrating mode, threaded grooves are formed in the connecting positions of the mounting plate (302) and the four connecting plates (306), and the four fixing bolts (307) are connected to the threaded holes and the inside of the threaded grooves in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320479896.0U CN219415290U (en) | 2023-03-14 | 2023-03-14 | Variable-frequency triple household type ground source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320479896.0U CN219415290U (en) | 2023-03-14 | 2023-03-14 | Variable-frequency triple household type ground source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219415290U true CN219415290U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320479896.0U Active CN219415290U (en) | 2023-03-14 | 2023-03-14 | Variable-frequency triple household type ground source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219415290U (en) |
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2023
- 2023-03-14 CN CN202320479896.0U patent/CN219415290U/en active Active
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