CN219222898U - Low-temperature variable-frequency air source heat pump - Google Patents
Low-temperature variable-frequency air source heat pump Download PDFInfo
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- CN219222898U CN219222898U CN202223286785.2U CN202223286785U CN219222898U CN 219222898 U CN219222898 U CN 219222898U CN 202223286785 U CN202223286785 U CN 202223286785U CN 219222898 U CN219222898 U CN 219222898U
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- heat pump
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- source heat
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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
Abstract
The utility model relates to the technical field of air source heat pumps, and discloses a low-temperature variable-frequency air source heat pump, which comprises an air source heat pump body, wherein the bottom of the air source heat pump body is connected with a base, two sides of the base are respectively sleeved with a turnover locking structure, a connecting rod is sleeved between the inner side of the top of the turnover locking structure and the top of the base, one end of the connecting rod is fixedly connected to the surface of the air source heat pump body, and screws are adopted for fixing and installing between the turnover locking structure and the connecting rod and between the turnover locking structure and the base. The base, the turnover locking structures and the connecting rods which are correspondingly arranged on the two sides of the base form a turnover linkage locking structure, the turnover linkage locking structure is matched with the air source heat pump body, and in the outdoor use process, the stable installation of the whole structure can be realized by adopting a single locking part and a locking mode, and the turnover linkage locking structure is convenient to detach and convenient to operate.
Description
Technical Field
The utility model relates to the technical field of air source heat pumps, in particular to a low-temperature variable-frequency air source heat pump.
Background
The heat pump is widely regarded as an energy-saving technology in all countries of the world, but the low-temperature variable-frequency air source heat pump can absorb abundant low-grade energy from the ambient atmosphere, the use is convenient, the installation cost is lower, therefore, the low-temperature variable-frequency air source heat pump becomes one of the most widely applied types of heat pumps, the base structure of the existing low-temperature variable-frequency air source heat pump is mostly contacted with the ground, the bearing force is larger, and the base structure and the connection mode of the body of the low-temperature variable-frequency air source heat pump are mostly welded and fixed, so that the maintenance and the disassembly of the whole unit are inconvenient.
In recent years, with the continuous development of the related art, an utility model with a bulletin number of CN216481688U has been developed, which discloses a base for a low-temperature variable-frequency air source heat pump unit, and in a specific technical scheme and a technical effect, the utility model is provided with a pair of L-shaped support plates, the L-shaped support plates are mounted on the side walls of the side plates through a horizontal clamping mechanism, two sliding blocks are driven to move in the same direction or in opposite directions through a double-threaded screw rod, so that the two support plates are driven by a support rod two to move horizontally, the distance between the two groups of L-shaped support plates is adjusted, the installation requirements of heat pump unit bodies with different diameters are met, and the heat pump unit bodies are more convenient to install and detach, and have higher practicability, the support rod one 6 comprises a fixed rod 24 and a sliding rod 25, wherein the fixed rod 24 is slidably mounted on the top wall of the sliding rail 7, a sliding hole is formed in the top of the fixed rod 24, the sliding hole is slidably mounted in the sliding rod 25, the other end of the sliding rod 25 is mounted on the bottom wall of the L-shaped support plate 4, the outer side of the sliding rod 25 is provided with a vertical spring 26, two ends of the vertical spring 26 are respectively mounted on the side walls of the fixed rod 24 and the side walls of the L-shaped support plate 4, the side wall 4, the horizontal spring 10 and the sliding rod 5 produce a vibration to the heat pump unit more stably and work, and the heat pump unit is more stable, and vibration is buffered, and the vibration is generated.
In view of the above disclosure, the problem existing in the prior art can be solved theoretically, but according to the common knowledge, the spring is a mechanical part that uses the elastic characteristics of the material to transmit motion through deformation and recovery, the elastic deformation of the spring can store elastic potential energy, and the elastic potential energy after storage can also be released through the motion of the spring in the original state, that is, the spring drives the mechanical device to move when releasing the elastic potential energy, so as to form back and forth repeated oscillation, and even possibly form resonance to cause larger vibration, therefore, the use of the spring increases the instability of the device located on the upper portion of the spring, and cannot play a role of damping, and secondly, the locking structure formed by the gear engagement type locking structure has poorer stability than the locking structure formed by the rigid structure.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a low-temperature variable-frequency air source heat pump, which solves the problems raised by the background technology.
The utility model provides the following technical scheme: the low-temperature variable-frequency air source heat pump comprises an air source heat pump body, wherein the bottom of the air source heat pump body is connected with a base, two sides of the base are respectively sleeved with a turnover locking structure, a connecting rod is sleeved between the inner side of the top of the turnover locking structure and the top of the base, one end of the connecting rod is fixedly connected to the surface of the air source heat pump body, and screws are adopted between the turnover locking structure and the connecting rod and between the turnover locking structure and the base for fixed installation;
the inside activity of base has cup jointed first buffer structure, and the top of first buffer structure and the bottom fixed connection of air source heat pump body.
The utility model discloses a hydraulic pressure positioning structure, including the base, the fixed sleeve plate has been cup jointed to the casing of hydraulic pressure pole one end, and the side structure fixed connection of fixed sleeve plate bottom and base, the output fixedly connected with locating lever group of hydraulic pressure pole.
The locating rod group is composed of three limiting rods, and the three limiting rods are sequentially arranged to align the installation space between the overturning locking structure and the connecting rod and the installation space between the overturning locking structure and the base.
The utility model discloses a heat pump air source heat pump, including base, upset locking structure, locating lever, air source heat pump body, upset locking structure, air source heat pump body, three screw holes or three through-holes have all been seted up at the top of base front and back end, two holes of stepping down to base internal hole structure have all been seted up at the top of upset locking structure front and back end, the laminating of the surface at upset locking structure top is connected with the locating lever, and the one end and the fixed surface of air source heat pump body of locating lever are connected to the rotation axis all fixed sleeve around the bottom of upset locking structure front and back end.
The connecting rod is carefully selected, the inner side of the middle part of the connecting rod is provided with a mounting hole aligned with the inner hole structure of the base, the outer side of the connecting rod is sleeved with a limiting sleeve, and the bottom of the limiting sleeve is fixedly connected to the top of the base.
The top inner sides of the front end and the rear end of the overturning locking structure are respectively clamped with a guide arc rod, one end of each guide arc rod is fixedly connected with the surface of the air source heat pump body, and the outer side of one end of each guide arc rod is sleeved with a second buffer structure.
And a damping sleeve is arranged in the second buffer structure, and a compression spring is fixedly arranged between the surface of the damping sleeve and the surface of the air source heat pump body.
The inside of first buffer structure is provided with the fixed plate, and the top of fixed plate and the bottom fixed connection of air source heat pump body, one side fixedly connected with spring leaf of fixed plate bottom, and one side fixedly connected with friction tube of spring leaf, the inboard fixed sleeve of friction tube has four circumference array's baffle, and the inboard activity of spring leaf has cup jointed the metal pellet.
Compared with the prior art, the utility model has the following beneficial effects:
1. the base, the turnover locking structures and the connecting rods which are correspondingly arranged on the two sides of the base form a turnover linkage locking structure, the turnover linkage locking structure is matched with the air source heat pump body, and in the outdoor use process, the stable installation of the whole structure can be realized by adopting a single locking part and a locking mode, and the disassembly is convenient.
2. The base and the overturning locking structures, the connecting rods and the hydraulic positioning structures which are correspondingly arranged on the two sides of the base form an overturning linkage locking structure, the overturning linkage locking structure is matched with the air source heat pump body, and in the indoor use process, the overturning locking structure and the connecting rods can be automatically locked and limited by the hydraulic positioning structures, so that the mounting stability of the base and the air source heat pump body is ensured, and the labor intensity of workers is greatly reduced.
3. The first buffer structure provided by the utility model can be used for dissipating energy and absorbing shock of the air source heat pump body, and has better and faster effect compared with the spring deformation buffer.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic left-hand view of the structure of the present utility model;
FIG. 3 is a schematic front view of the body of the air source heat pump of the present utility model;
FIG. 4 is a schematic bottom view of a first buffer structure according to the present utility model;
FIG. 5 is a schematic partial cross-sectional view of a first cushioning structure of the present utility model;
fig. 6 is an enlarged schematic view of the present utility model at a in fig. 2.
In the figure: 1. an air source heat pump body; 2. a base; 3. turning over the locking structure; 4. a connecting rod; 5. a first buffer structure; 51. a fixing plate; 52. a spring piece; 53. a friction cylinder; 6. a second buffer structure; 7. a guide arc rod; 8. a hydraulic positioning structure; 81. a hydraulic rod; 82. and positioning the rod group.
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, fig. 2 and fig. 3, a low-temperature variable-frequency air source heat pump is disclosed, which comprises an air source heat pump body 1, the bottom of the air source heat pump body 1 is connected with a base 2, two sides of the base 2 are respectively sleeved with a turnover locking structure 3, the turnover locking structure 3 is of a half-I-shaped structure, the bottoms of the front end and the rear end of the turnover locking structure 3 are respectively fixedly sleeved with a rotating shaft, two rotating shafts are respectively movably sleeved on the inner sides of the front end and the rear end of the base 2, three threaded holes or three through holes are respectively formed in the tops of the front end and the rear end of the base 2, two yielding holes for the inner hole structure of the base 2 are respectively formed in the tops of the front end and the rear end of the turnover locking structure 3, a positioning rod is connected with the surface of the positioning rod in a fitting manner, one end of the positioning rod is fixedly connected with the surface of the air source heat pump body 1, a connecting rod 4 is sleeved between the inner side of the top of the turnover locking structure 3 and the top of the base 2, one end of the connecting rod 4 is fixedly connected with the surface of the air source heat pump body 1, a screw is fixedly arranged between the turnover locking structure 3 and the connecting rod 4, the turnover locking structure 3 and the base 2 is respectively sleeved with the inner side of the connecting rod 2, three threaded holes or three through holes are respectively formed in the middle part of the top of the connecting rod 4, a guide sleeve is fixedly arranged on the inner side of the connecting rod 4 and the inner side of the air source heat pump body and the damping sleeve is fixedly connected with the surface of the damping sleeve, the damping sleeve is fixedly connected with the air pump body, and the damping sleeve is arranged at the end of the damping sleeve, and the damping sleeve is fixedly connected with the end of the damping sleeve, and has an end of the damping sleeve, and the damping sleeve is fixedly connected with the damping sleeve, and has an end damping sleeve, and the damping sleeve, and has a damping sleeve, and the damping sleeve The guide arc rod 7 guides and buffers.
When the air source heat pump is used, the overturning type linkage locking structure is formed by the base 2, the overturning locking structures 3 and the connecting rods 4 which are correspondingly arranged on the two sides of the base 2, and is matched with the air source heat pump body 1, and in the outdoor use process, the stable installation of the whole structure can be realized by only adopting a single locking part and a locking mode, and the disassembly is convenient.
Referring to fig. 1, 2, 3 and 6, hydraulic positioning structures 8 are disposed on two sides of a base 2, a hydraulic rod 81 is disposed in the hydraulic positioning structures 8, a casing at one end of the hydraulic rod 81 is fixedly sleeved with a fixed sleeve plate, one side of the bottom of the fixed sleeve plate is fixedly connected with a side structure of the base 2, an output end of the hydraulic rod 81 is fixedly connected with a positioning rod group 82, the positioning rod group 82 is composed of three limiting rods, and the three limiting rods are sequentially disposed to align with an installation space between the overturning locking structure 3 and the connecting rod 4 and an installation space between the overturning locking structure 3 and the base 2,
when the air source heat pump device is used, the overturning type linkage locking structure is formed by the overturning locking structure 3, the connecting rods 4 and the hydraulic positioning structures 8 which are correspondingly arranged on the base 2 and the two sides of the base 2, and is matched with the air source heat pump body 1, and in the indoor use process, the overturning locking structure 3 and the connecting rods 4 can be automatically locked and limited by the hydraulic positioning structures 8, so that the mounting stability of the base 2 and the air source heat pump body 1 is ensured, and the labor intensity of workers can be greatly reduced.
Referring to fig. 2, 3, 4 and 5, a first buffer structure 5 is movably sleeved in the base 2, the top of the first buffer structure 5 is fixedly connected with the bottom of the air source heat pump body 1, a fixed plate 51 is arranged in the first buffer structure 5, the top of the fixed plate 51 is fixedly connected with the bottom of the air source heat pump body 1, a spring piece 52 is fixedly connected to one side of the bottom of the fixed plate 51, a friction cylinder 53 is fixedly connected to one side of the spring piece 52, four baffles in a circumferential array are fixedly sleeved on the inner side of the friction cylinder 53, and metal pellets are movably sleeved on the inner side of the spring piece 52.
When the air source heat pump is used, the friction between the metal pellets received in the first buffer structure 5 and the friction cylinder 53 and the mounting surface can be used for dissipating energy and reducing shock of the air source heat pump body 1, and compared with spring deformation buffer, the effect is better and faster.
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. Meanwhile, in the drawings of the present utility model, the filling pattern is only for distinguishing the layers, and is not limited in any way.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a low temperature frequency conversion air source heat pump, includes air source heat pump body (1), its characterized in that: the bottom of the air source heat pump body (1) is connected with a base (2), two sides of the base (2) are sleeved with overturning locking structures (3), a connecting rod (4) is sleeved between the inner side of the top of the overturning locking structures (3) and the top of the base (2), one end of the connecting rod (4) is fixedly connected to the surface of the air source heat pump body (1), and screws are adopted for fixing and installing between the overturning locking structures (3) and the connecting rod (4) and between the overturning locking structures (3) and the base (2);
the inside activity of base (2) has cup jointed first buffer structure (5), and the top of first buffer structure (5) and the bottom fixed connection of air source heat pump body (1).
2. A low temperature variable frequency air source heat pump according to claim 1, wherein: the utility model discloses a hydraulic pressure location structure, including base (2), fixed sleeve plate, locating lever group (82) are fixed to the side structure fixed connection of one side and base (2) of fixed sleeve plate bottom, the output fixedly connected with locating lever group (82) of hydraulic pressure pole (81), the both sides of base (2) all are provided with hydraulic pressure location structure (8), and the inside of hydraulic pressure location structure (8) is provided with hydraulic pressure pole (81).
3. A low temperature variable frequency air source heat pump according to claim 2, wherein: the locating rod group (82) is composed of three limiting rods, and the three limiting rods are sequentially arranged to align an installation abdication space between the overturning locking structure (3) and the connecting rod (4) and an installation abdication space between the overturning locking structure (3) and the base (2).
4. A low temperature variable frequency air source heat pump according to claim 1, wherein: the utility model discloses a heat pump air source heat pump, including base (2), upset closure structure (3), locating lever, air source heat pump body (1), upset closure structure (3), locating lever, air source heat pump body, upset closure structure (3) are half I shape structure, and the bottom of upset closure structure (3) front and back end is all fixed the sleeve joint rotation axis, two the rotation axis is movably sleeve joint respectively in the inboard of base (2) front and back end, three screw hole or three through-hole have all been seted up at the top of base (2) front and back end, two holes of stepping down to the internal hole structure of base (2) have all been seted up at the top of upset closure structure (3), the laminating of the surface at upset closure structure (3) top is connected with the locating lever, and the one end and the fixed surface of air source heat pump body (1) of locating lever.
5. A low temperature variable frequency air source heat pump according to claim 1, wherein: the inside mounting hole to Ji De (2) internal hole structure of having seted up in middle part of connecting rod (4), and the outside cover of connecting rod (4) is equipped with the stop collar, and the bottom fixed connection of stop collar is at the top of base (2).
6. A low temperature variable frequency air source heat pump according to claim 1, wherein: the inner sides of the tops of the front end and the rear end of the overturning locking structure (3)) are respectively connected with a guide arc rod (7) in a clamping mode, one end of each guide arc rod (7) is fixedly connected with the surface of the air source heat pump body (1), and the outer side of one end of each guide arc rod (7) is sleeved with a second buffer structure (6).
7. A low temperature variable frequency air source heat pump according to claim 6 wherein: the inside of second buffer structure (6) is provided with the damping cover, and is fixed mounting has compression spring between the surface of damping cover and the surface of air source heat pump body (1).
8. A low temperature variable frequency air source heat pump according to claim 1, wherein: the inside of first buffer structure (5) is provided with fixed plate (51), and the top of fixed plate (51) and the bottom fixed connection of air source heat pump body (1), one side fixedly connected with spring leaf (52) of fixed plate (51) bottom, and one side fixedly connected with friction tube (53) of spring leaf (52), the inboard of friction tube (53) is fixed to have cup jointed the baffle of four circumference arrays, and the inboard activity of spring leaf (52) has cup jointed the metal pellet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223286785.2U CN219222898U (en) | 2022-12-08 | 2022-12-08 | Low-temperature variable-frequency air source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223286785.2U CN219222898U (en) | 2022-12-08 | 2022-12-08 | Low-temperature variable-frequency air source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219222898U true CN219222898U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223286785.2U Active CN219222898U (en) | 2022-12-08 | 2022-12-08 | Low-temperature variable-frequency air source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219222898U (en) |
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2022
- 2022-12-08 CN CN202223286785.2U patent/CN219222898U/en active Active
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