CN109681972B - Heat pump air conditioner is installation base and heat pump air conditioning unit for external machine - Google Patents
Heat pump air conditioner is installation base and heat pump air conditioning unit for external machine Download PDFInfo
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- CN109681972B CN109681972B CN201811617438.9A CN201811617438A CN109681972B CN 109681972 B CN109681972 B CN 109681972B CN 201811617438 A CN201811617438 A CN 201811617438A CN 109681972 B CN109681972 B CN 109681972B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/60—Arrangement or mounting of the outdoor unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
Abstract
The invention relates to the technical field of heat pump air conditioner outdoor units, in particular to a mounting base for a heat pump air conditioner outdoor unit, which comprises a base body, wherein the base body is provided with an inner cavity, a buffer mechanism is arranged in the inner cavity of the base body, a placing plate is arranged at the upper end of the buffer mechanism, frame bodies are symmetrically arranged at the left end and the right end of the base body, threaded sleeves are symmetrically inserted at the upper parts of the left side wall and the right side wall of each two groups of frame bodies, screw rods are connected with the threaded sleeves in an internal thread manner, turning handles are symmetrically arranged at the outer side ends of the two groups of screw rods, and positioning blocks are symmetrically arranged at the inner side ends of the two groups of screw rods; the invention has the advantages of simple and novel structure, reasonable design, convenient use and higher popularization value.
Description
Technical Field
The invention relates to the technical field of heat pump air conditioner external units, in particular to a mounting base for a heat pump air conditioner external unit.
Background
The heat pump air conditioner utilizes solar energy resources stored in surface soil and water as cold and heat sources, has no combustion, no smoke discharge, no waste and no pollution, and is a clean and environment-friendly technology for utilizing renewable resources. The ground source heat pump central air conditioning system is a heat supply air conditioning system which takes rock and soil mass, underground water or surface water as a low-temperature heat source and consists of a water source heat pump unit, a geothermal energy exchange system and a system in a building. The working principle is that in winter, the heat pump unit absorbs heat from the ground source (shallow water body or rock-soil body) to supply heat to the building; in summer, the heat pump unit absorbs heat from the indoor space and transfers and releases the heat to the ground source, so that the air conditioning refrigeration of the building is realized.
However, the existing heat pump air conditioner external unit is generally directly placed on the ground in the using process, and the protection of the heat pump air conditioner external unit is lacked, so that the installation method is simple, but the heat pump air conditioner external unit is easily damaged, and is easily shaken when being vibrated or impacted, so that the internal structure of the heat pump air conditioner external unit is affected, the heat pump air conditioner external unit is damaged, the using effect of the heat pump air conditioner external unit is affected, and therefore, the installation base for the heat pump air conditioner external unit is urgently needed to be developed to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the mounting base for the heat pump air conditioner external unit, and through the design and the use of a series of structures, the heat pump air conditioner external unit is prevented from shaking when being vibrated or impacted, the internal structure of the heat pump air conditioner external unit is prevented from being influenced, the heat pump air conditioner external unit is prevented from being damaged, and the use effect of the heat pump air conditioner external unit is improved; the invention has the advantages of simple and novel structure, reasonable design, convenient use and higher popularization value.
The invention is realized by the following technical scheme:
a mounting base for an external unit of a heat pump air conditioner comprises a base body, wherein the base body is provided with an inner cavity, a buffer mechanism is arranged in the inner cavity of the base body, a placing plate is arranged at the upper end of the buffer mechanism, frame bodies are symmetrically arranged at the left end and the right end of the base body, threaded sleeves are symmetrically inserted at the upper parts of the left side wall and the right side wall of two groups of the frame bodies, screw rods are connected in the threaded sleeves in a threaded manner, rotating handles are symmetrically arranged at the outer side ends of the two groups of the screw rods, positioning blocks are symmetrically arranged at the inner side ends of the two groups of the screw rods, a driving motor is arranged at the lower part of the inner side wall of the two groups of the frame bodies, a driving belt pulley is arranged at the output shaft end of the driving motor, bearing seats are symmetrically arranged, and a transmission belt is wound between the driving belt pulley and the driven belt pulley, and heat dissipation holes are uniformly formed in the middle of the left side wall and the right side wall of the two groups of frame bodies.
In one embodiment, the buffer mechanism comprises a through groove, a buffer plate, a sliding plate and a buffer spring, the through groove is formed in the middle of the top of the base body, the buffer plate penetrates through the through groove, the placing plate is arranged at the upper end of the buffer plate, the sliding plate is arranged at the lower end of the buffer plate, the left end and the right end of the sliding plate are connected with the inner wall of the base body in a sliding mode, and the buffer spring is uniformly arranged between the bottom of the sliding plate and the bottom of the inner cavity of the base body.
In one embodiment, the bearing in the bearing seat is connected with the rotating shaft in an interference mode.
In one embodiment, the inner ends of the two sets of positioning blocks are symmetrically provided with protection pads, and the protection pads are made of elastic polyurethane.
In one embodiment, the drive motor is a servo motor.
It should be noted that the present invention further provides a heat pump air conditioning unit, which includes the mounting base for an external unit of a heat pump air conditioner as described in any of the above embodiments.
The invention has the beneficial effects that:
1. through under the mutually supporting use of parts such as buffer gear, logical groove, buffer board, slide, buffer spring, place the board, and then reach the buffering to the outer machine certain degree of heat pump air conditioner, and then provide certain buffering protection when installing to the outer machine of heat pump air conditioner, and then improved the result of use of the outer machine of heat pump air conditioner.
2. Through under the mutually supporting use of parts such as threaded sleeve, screw rod, turning handle, locating piece, and then reach the location fixed to the outer machine of heat pump air conditioner, avoid the outer machine of heat pump air conditioner to produce when receiving vibrations or striking and rock, influence the outer machine inner structure of heat pump air conditioner, cause the outer machine of heat pump air conditioner to damage, and then improved the result of use of the outer machine of heat pump air conditioner.
3. Through under the mutually supporting use of parts such as driving motor, driving pulley, bearing frame, pivot, driven pulley, radiator vane, driving belt, louvre, and then reach and carry out quick radiating purpose to the outer machine of heat pump air conditioner, and then improved the result of use of the outer machine of heat pump air conditioner.
4. The invention has the advantages of simple and novel structure, reasonable design, convenient use and higher popularization value.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a mounting base for an external unit of a heat pump air conditioner according to a preferred embodiment of the present invention;
fig. 2 is a schematic structural view of another perspective view of a mounting base for an external unit of a heat pump air conditioner according to a preferred embodiment of the present invention;
figure 3 is a schematic structural view of a load bearing structure of a preferred embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure of portion A of the embodiment shown in FIG. 4;
FIG. 5 is an enlarged view of the structure of portion B of the embodiment shown in FIG. 4;
figure 6 is a structural schematic view from another perspective of the load bearing structure of the preferred embodiment of the present invention;
figure 7 is a cross-sectional structural schematic of a load bearing structure according to an embodiment of the present invention.
Detailed Description
Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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 and 2, the invention provides a mounting base for a heat pump air conditioner external machine, comprising a base body 1, wherein the base body 1 is provided with an inner cavity, a buffer mechanism 2 is arranged in the inner cavity of the base body 1, a placing plate 3 is arranged at the upper end of the buffer mechanism 2, frame bodies 4 are symmetrically arranged at the left end and the right end of the base body 1, threaded sleeves 5 are symmetrically inserted at the upper parts of the left side wall and the right side wall of two groups of frame bodies 4, threaded rods 6 are connected with the threaded sleeves 5 in an internal thread manner, turning handles 7 are symmetrically arranged at the outer side ends of the two groups of threaded rods 6, positioning blocks 8 are symmetrically arranged at the inner side ends of the two groups of threaded rods 6, a driving motor 9 is arranged at the lower part of the inner side wall of the two groups of frame bodies 4, a driving belt pulley 10 is arranged at the output shaft end of the driving motor 9, bearing seats, a transmission belt 15 is wound between the driving pulley 10 and the driven pulley 13, and heat dissipation holes 16 are uniformly formed in the middle of the left and right side walls of the two groups of frame bodies 4.
In one embodiment, the buffer mechanism 2 includes a through groove 201, a buffer plate 202, a sliding plate 203 and a buffer spring 204, the through groove 201 is formed in the middle of the top of the base body 1, the buffer plate 202 penetrates through the through groove 201, the placing plate 3 is arranged at the upper end of the buffer plate 202, the sliding plate 203 is arranged at the lower end of the buffer plate 202, the left end and the right end of the sliding plate 203 are connected with the inner wall of the base body 1 in a sliding manner, and the buffer spring 204 is uniformly arranged between the bottom of the sliding plate 203 and the bottom of the inner cavity of the base.
In one embodiment, the bearing in the bearing seat 11 is connected with the rotating shaft 12 in an interference manner.
In one embodiment, the inner ends of the two sets of positioning blocks 8 are symmetrically provided with protection pads 17, and the protection pads 17 are made of elastic polyurethane.
In one embodiment, the drive motor 9 is a servo motor.
When the mounting base for the heat pump air conditioner outdoor unit is used, the heat pump air conditioner outdoor unit is placed on the placing plate 3, the buffer plate 202 is driven to move downwards due to the action of gravity, the sliding plate 203 is driven to move downwards in the inner cavity of the base body 1, the buffer spring 204 is extruded, and the heat pump air conditioner outdoor unit is buffered to a certain extent under the action of the elastic force of the buffer spring 204, so that certain buffering protection is provided for the heat pump air conditioner outdoor unit during mounting, and the using effect of the heat pump air conditioner outdoor unit is improved; then, the rotating handle 7 is manually rotated, under the screw thread transmission action between the threaded sleeve 5 and the screw 6, the two groups of positioning blocks 8 are driven to mutually approach, so that the positioning and fixing of the heat pump air conditioner external unit are achieved, the heat pump air conditioner external unit is prevented from shaking when being vibrated or impacted, the internal structure of the heat pump air conditioner external unit is prevented from being influenced, the heat pump air conditioner external unit is prevented from being damaged, and the using effect of the heat pump air conditioner external unit is further improved; secondly, controlling the driving motor 9 to work, wherein the driving motor 9 drives the output shaft to rotate, so as to drive the driving belt pulley 10 to rotate, and under the transmission action of the transmission belt 15, the driving belt pulley 13 is driven to rotate, so as to drive the rotating shaft 12 to rotate, so as to drive the radiating blades 14 to rotate; the radiating blades 14 are arranged on the left side and the right side of the heat pump air conditioner external unit, so that the purpose of quickly radiating the heat pump air conditioner external unit is achieved, and the using effect of the heat pump air conditioner external unit is improved; finally, the protection pads 17 are symmetrically arranged at the inner side ends of the two groups of positioning blocks 8, and the protection pads 17 are made of elastic polyurethane, so that damage to the heat pump air conditioner external unit due to overlarge clamping force when the positioning blocks 8 are fixedly positioned is avoided, and the using effect of the heat pump air conditioner external unit is further improved; the driving motor 9 is a servo motor, so that the rotating speed of the driving motor can be controlled more accurately, the driving motor can run safely and stably, and the using effect of the driving motor is further improved.
The control mode of the electrical components such as the driving motor 9 is controlled by an external controller matched with the control mode, the model of the controller is MAM-200, and the control circuit can be realized by simple programming of a person skilled in the art, which belongs to the common knowledge in the field, only the control circuit is used without improvement, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
In order to improve the load-bearing capacity, please refer to fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the mounting base for the heat pump air conditioner outdoor unit further includes a load-bearing structure 400, the load-bearing structure 400 is mounted below the base body 1, and the base body 1 and the load-bearing structure 400 can be mounted and connected by welding, screwing or clamping. When the heat pump air conditioner outdoor unit installation and storage device is used, the load-bearing structure 400 is fixed in a region to be installed in advance, such as an outdoor open region and the like, where the heat pump air conditioner outdoor unit is suitable to be installed and stored. Specifically, the load-bearing structure 400 includes a load-bearing bottom plate 410, a load-bearing outer frame 420, a plurality of load-bearing cross beams 430, and a plurality of load-bearing vertical beams 440, wherein the load-bearing bottom plate 410 is connected to the load-bearing outer frame 420, the load-bearing outer frame 420 includes a first cross frame strip 421, a second cross frame strip 422, a first vertical frame strip 423, and a second vertical frame strip 424, two ends of the plurality of load-bearing cross beams 430 are respectively connected to the first vertical frame strip 423 and the second vertical frame strip 424, and two ends of the plurality of load-bearing vertical beams 440 are respectively connected to the first cross frame strip 421 and the second cross frame strip 422. Thus, the bearing structure 400 formed by connecting and combining the bearing bottom plate 410, the bearing outer frame 420, the bearing cross beams 430, the bearing vertical beams 440 and other parts has higher bearing capacity and can meet the bearing requirement of the heat pump air conditioner outdoor unit, the bearing vertical beams 440 and the bearing cross beams 430 are respectively connected with the bearing outer frame 420 to have higher toughness and buffer performance, and the heat pump air conditioner outdoor unit can be used in a vibrating working state, so that the heat pump air conditioner outdoor unit has longer service life.
In order to further improve the bearing capacity of the bearing structure 400, the bearing bottom plate 410, the bearing outer frame 420, the bearing cross beams 430 and the bearing vertical beams 440 are integrally formed. The load-bearing structure 400 formed by integrally molding the load-bearing bottom plate 410, the load-bearing outer frame 420, the plurality of load-bearing cross beams 430 and the plurality of load-bearing vertical beams 440 has better load-bearing capacity than the load-bearing structure 400 formed by connecting the load-bearing cross beams 430 and the load-bearing vertical beams in other manners, because the integral molding can enable the load-bearing structure 400 to integrally form a resultant force to deal with the load-bearing object required by the integral molding. The integrated molding manner may be an integrated injection molding, an integrated cast aluminum molding, or an integrated cast steel molding, etc. to form the load-bearing structure 400 according to the actual production of the heat pump air conditioner outdoor unit. It can be appreciated that the integrally formed load bearing structure 400 has a relatively high stress coefficient and is able to withstand relatively heavy objects, thereby greatly improving the load bearing capacity of the load bearing structure 400.
Of course, the bearing structure 400 with a complete structure can be formed by other connection methods, for example, the bearing structure 400 can be formed by screwing each component, that is, the bearing bottom plate 410, the bearing outer frame 420, the plurality of bearing cross beams 430 and the plurality of bearing vertical beams 440 are screwed correspondingly to each other by bolts and nuts or screws and screw holes, etc., that is, the bearing bottom plate 410 is screwed with the bearing outer frame 420, two ends of the plurality of bearing cross beams 430 are screwed with the first vertical frame strip 423 and the second vertical frame strip 424, and two ends of the plurality of bearing vertical beams 440 are screwed with the first horizontal frame strip 421 and the second horizontal frame strip 422, respectively. If the bearing structure 400 is formed by clamping the bearing bottom plate 410, the bearing outer frame 420, the plurality of bearing beams 430 and the plurality of bearing vertical beams 440 correspondingly to each other, the bearing bottom plate 410 is clamped with the bearing outer frame 420, the two ends of the bearing beams 430 are respectively clamped with the first vertical frame strip 423 and the second vertical frame strip 424, and the two ends of the bearing vertical beams 440 are respectively clamped with the first horizontal frame strip 421 and the second horizontal frame strip 422. It can be known that, for the integral type shaping mode, the bearing structure 400 that its formation of above-mentioned spiro union or joint mode needs higher maintenance cost when the short time is used, need inspect each spare part junction of this bearing structure 400 after using a period promptly to find whether have the loose problem of connection, the correspondence of having the problem is restoreed, and is overhauld again after predetermineeing next time quantum. The integral forming method has the advantage of low maintenance cost, and the product of the load-bearing structure 400 formed by the integral forming method is integral, no connecting gap exists between each part, and the load-bearing structure can be kept in an original state under the condition of vibration, so that the load-bearing structure 400 can be maintained for a long time for maintenance unless damaged, so as to maintain the normal operation of the heat pump air conditioner external unit.
The shape structure of the bearing bottom plate 410 is matched with the shape structure of the bearing outer frame 420. If the bearing bottom plate 410 is rectangular, the bearing outer frame 420 is also rectangular; if the bearing bottom plate 410 is square, the bearing outer frame 420 is also square; if the load-bearing base plate 410 has a circular shape, the load-bearing outer frame 420 also has a circular shape. In this embodiment, the load-bearing bottom plate 410 is a flat cuboid, and the appearance visual effect is a rectangular shape. After the bearing bottom plate 410 is connected with the bearing outer frame 420, the bearing bottom plate 410 and the bearing outer frame 420 form a whole. The load-bearing bottom plate 410 can be fixed on an external reserved installation position through bolts, the load-bearing bottom plate 410 can also be fixed on the external reserved installation position through a welding mode, the connection mode of the load-bearing bottom plate 410 and the outside is determined according to the actual application of the heat pump air conditioner outdoor unit, for example, when the load-bearing bottom plate 410 is made of plastic materials, the load-bearing bottom plate 410 is fixed on the external reserved installation position through bolts; for example, when the load-bearing bottom plate 410 is made of steel, it is fixed to an external reserved installation position by welding. It can be understood that the shape and structure of the load-bearing bottom plate 410 are matched with the shape and structure of the load-bearing outer frame 420 to solve the problem of poor load-bearing foundation, that is, the load-bearing bottom plate 410 and the load-bearing outer frame 420 form a load-bearing foundation whole, and a better load-bearing system is formed by connecting the load-bearing cross beams 430 and the load-bearing vertical beams 440 with the load-bearing outer frame 420, so that the load-bearing bottom plate is better compatible with other devices of the heat pump air conditioner outdoor unit for use, and the maximum function of the heat pump air conditioner outdoor unit is achieved.
The first transverse frame strip 421, the second transverse frame strip 422, the first vertical frame strip 423 and the second vertical frame strip 424 may be quadrangular bars or cylindrical bars. In this embodiment, the bearing outer frame 420 is a hollow cuboid, and the appearance visual effect is rectangular. The first horizontal frame strip 421 and the second horizontal frame strip 422 are parallel to each other, and the first vertical frame strip 423 and the second vertical frame strip 424 are parallel to each other. The first horizontal frame strip 421, the first vertical frame strip 423, the second horizontal frame strip 422 and the second vertical frame strip 424 are sequentially connected in an end-to-end manner to form the bearing outer frame 420. The first horizontal frame strip 421 and the first vertical frame strip 423 are perpendicular to each other. The second horizontal frame strips 422 and the second vertical frame strips 424 are perpendicular to each other. Preferably, the first cross frame strip 421, the first vertical frame strip 423, the second cross frame strip 422 and the second vertical frame strip 424 are integrally formed. In this way, the shape and structure of the load-bearing outer frame 420 are adjusted according to actual production requirements, so as to correspondingly improve the structural strength of the entire load-bearing outer frame 420.
In order to further improve the load-bearing performance of the load-bearing frame 420, in an embodiment, a first reinforcing rib 451 is disposed at a connection position of the first cross frame strip 421 and the first vertical frame strip 423, and the first reinforcing rib 451 is respectively connected to the first cross frame strip 421 and the first vertical frame strip 423. Preferably, the first reinforcing rib 451 is in the shape of a right-angled equilateral triangle, and two right-angled sides thereof are connected to the first horizontal frame strip 421 and the first vertical frame strip 423, respectively. Preferably, the number of the first reinforcing ribs 451 is plural, and each of the first reinforcing ribs 451 is connected to the first cross frame strip 421 and the first mullion strip 423 respectively. The plurality of first reinforcing ribs 451 are arranged in a row. In an embodiment, a second reinforcing rib 452 is disposed at a connection portion of the second cross frame strip 422 and the first vertical frame strip 423, and the second reinforcing rib 452 is connected to the second cross frame strip 422 and the first vertical frame strip 423, respectively. Preferably, the second reinforcing rib 452 is in the shape of a right-angled equilateral triangle, and two right-angled sides of the second reinforcing rib are connected to the second transverse frame strip 422 and the first vertical frame strip 423 respectively. Preferably, the number of the second reinforcing ribs 452 is plural, and each of the second reinforcing ribs 452 is connected to the second cross frame strip 422 and the first vertical frame strip 423 respectively. A plurality of the second reinforcing ribs 452 are arranged in a row. In one embodiment, a third stiffener 453 is disposed at a connection portion of the second cross frame strip 422 and the second vertical frame strip 424, and the third stiffener 453 is connected to the second cross frame strip 422 and the second vertical frame strip 424, respectively. Preferably, the third reinforcing rib 453 has a right-angled equilateral triangle shape, and two right-angled sides of the third reinforcing rib are connected to the second cross frame strip 422 and the second vertical frame strip 424, respectively. Preferably, the number of the third reinforcing ribs 453 is plural, and each of the third reinforcing ribs 453 is connected to the second cross frame strip 422 and the second mullion strip 424. A plurality of the third reinforcing ribs 453 are arranged in a row. In an embodiment, a fourth reinforcing rib 454 is disposed at a connection portion of the first transverse frame strip 421 and the second vertical frame strip 424, and the fourth reinforcing rib 454 is connected to the first transverse frame strip 421 and the second vertical frame strip 424, respectively. Preferably, the fourth reinforcing rib 454 has a right-angled equilateral triangle shape, and two right-angled sides of the fourth reinforcing rib correspond to the first horizontal frame strip 421 and the second vertical frame strip 424, respectively. Preferably, the number of the fourth reinforcing ribs 454 is plural, and each of the fourth reinforcing ribs 454 is connected to the first horizontal frame strip 421 and the second vertical frame strip 424 respectively. A plurality of the fourth reinforcing beads 454 are arranged in a row. So, through setting up first strengthening rib 451, second strengthening rib 452, third strengthening rib 453 and fourth strengthening rib 454, be in promptly each corner of the inside wall of bearing frame 420 sets up the strengthening rib structure, first horizontal frame strip 421 has been increased, second horizontal frame strip 422, the stability of being connected between first sash bar 423 and the second sash bar 424 for the bearing frame 420 that is formed by first horizontal frame strip 421, second horizontal frame strip 422, first sash bar 423 and second sash bar 424 possesses higher stability, can still keep the rectangle structural configuration under the long-time practicality, thereby improve the life of the outer machine of heat pump air conditioner, reduce the maintenance and repair cost.
Further, the first cross frame strip 421 and the second cross frame strip 422 are respectively provided with a first filling body 461, a second filling body 462, a third filling body 463, a fourth filling body 464 and a fifth filling body 465, the first cross frame strip 421 and the second cross frame strip 422 are respectively provided with a first filling channel 471, a second filling channel 472, a third filling channel 473, a fourth filling channel 474 and a fifth filling channel 475, the first filling channel 471, the second filling channel 472, the third filling channel 473, the fourth filling channel 474 and the fifth filling channel 475 respectively penetrate through the first cross frame strip 421 and the second cross frame strip 422, the first filling body 461 is correspondingly filled in the first filling channel 471, the second filling body 462 is correspondingly filled in the second filling channel 472, the third filling body 463 is correspondingly filled in the third filling channel 473, the fourth filling body 464 is correspondingly disposed in the fourth filling channel 474, and the fifth filling body 465 is correspondingly disposed in the fifth filling channel 475, wherein the first filling body 461, the second filling body 462, the third filling body 463 and the fourth filling body 464 are disposed around the fifth filling body 465. In an embodiment, the first filling body 461 is a flexible silicone body or a flexible rubber body, the first filling channel 471 is an ellipse, and correspondingly, the first filling body 461 is an ellipse. The first filling body 461 is a flexible silicone body, the first filling channel 471 is an oval shape, and correspondingly, the first filling body 461 is an oval shape. During filling, a grouting machine is used for injecting flexible colloidal silica of high-temperature liquid into the first filling channel 471, after filling, two ports of the first filling channel 471 are sealed by steel plates, and after cooling, the steel plates are taken away to form the first filling body 461. In one embodiment, the second filling body 462 is a cylindrical structure formed by combining a steel wire bundle and a non-drying adhesive, that is, the second filling body 462 is a combination of the steel wire bundle and the non-drying adhesive. The second filling channel 472 is circular, and correspondingly, the second filling body 462 is circular. The second filler is formed by a plurality of steel wires which are encircled into a bundle and are gathered by adhesive sticker. During filling, a plurality of steel wires are firstly enclosed into a bundle and then put into the second filling channel 472, adhesive sticker of high-temperature liquid is injected into the second filling channel 472 by using a grouting machine, after filling is finished, two ports of the second filling channel 472 are sealed by steel plates, and after cooling, the steel plates are taken away to form the second filling body 462. In one embodiment, the third filling body 463 is an elliptical cylinder structure formed by combining a steel wire bundle and a non-setting adhesive, that is, the third filling body 463 is a combination of the steel wire bundle and the non-setting adhesive. The cross-sectional area of the third filling body 463 is smaller than the cross-sectional area of the first filling body 461. The third filling passage 473 is elliptical, and correspondingly, the third filling body 463 is elliptical. The third filling is formed by a plurality of steel wires which are encircled into a bundle and are gathered by adhesive sticker. When filling, a plurality of steel wires are firstly encircled into a bundle and then put into the third filling channel 473, the adhesive sticker of high-temperature liquid is injected into the third filling channel 473 by using a grouting machine, after filling, two ports of the third filling channel 473 are sealed by steel plates, and after cooling, the steel plates are taken away to form the third filling body 463. In an embodiment, the fourth filling body 464 is a flexible silicone body or a flexible rubber cylinder structure, and a radius of the fourth filling body 464 is smaller than a radius of the second filling body 462. The fourth filling channel 474 is circular, and correspondingly, the fourth filling body 464 is circular. The fourth filling is formed by a plurality of steel wires which are encircled into a bundle and the self-adhesive glue is gathered. When filling, a grouting machine is used for injecting a soft rubber body of high-temperature liquid into the fourth filling channel 474, two ports of the fourth filling channel 474 are sealed by steel plates after filling, and the steel plates are taken away after cooling to form the fourth filling body 464. The fifth filling body 465 is a cylinder made of wood. The fifth filling channel 475 has a circular shape, and correspondingly, the fifth filling body 465 has a circular shape. During filling, the fifth filling body 465 of a cylinder is interference-fitted into the fifth filling channel 475, for example, the fifth filling body 465 with the length equal to that of the fifth filling channel 475 is selected, and the fifth filling body 465 is hammered into the fifth filling channel 475 by a hammer. Thus, the first filling body 461, the second filling body 462, the third filling body 463, the fourth filling body 464 and the fifth filling body 465 are utilized to greatly improve the bending resistance of the first cross frame strip 421 and the second cross frame strip 422, and simultaneously, the first cross frame strip 421 and the second cross frame strip 422 have certain elasticity, namely, the first cross frame strip 421 and the second cross frame strip 422 can be timely restored to the original state after being bent, so that the first cross frame strip 421 and the second cross frame strip 422 can be used in various types of mechanical equipment to meet the load bearing requirements of different mechanical equipment. In this embodiment, since the stress direction of the outdoor unit of the heat pump air conditioner is vertical and downward, and the stress areas of the first cross frame strip 421 and the second cross frame strip 422 are large, the first cross frame strip 421 and the second cross frame strip 422 adopt the arrangement manner of the first filling body 461, the second filling body 462, the third filling body 463, the fourth filling body 464 and the fifth filling body 465, so that the bearing performance of the first cross frame strip 421 and the second cross frame strip 422 can be greatly improved, and the bearing performance and the service life of the outdoor unit of the heat pump air conditioner are greatly improved.
In order to improve the load-bearing performance, the load-bearing outer frame 420 has a strain space 480, and two ends of the plurality of load-bearing cross beams 430 are respectively connected with the first vertical frame strips 423 and the second vertical frame strips 424 and are accommodated in the strain space 480. In this embodiment, the bearing frame 420 formed by the first cross frame strip 421, the second cross frame strip 422, the first vertical frame strip 423 and the second vertical frame strip 424 is a hollow rectangular parallelepiped structure, and the hollow portion of the bearing frame 420 is a strain space 480. In this embodiment, the strain space 480 is rectangular. A number of the load-bearing cross beams 430 are distributed in a row in the strain space 480. For example, the load-bearing cross members 430 are arranged parallel to each other in pairs. For another example, two adjacent load-bearing beams 430 are in a group, and a group of load-bearing beams 430 are arranged to cross each other. In this embodiment, the load-bearing beam 430 is an elongated rectangular parallelepiped. The thickness of the load-bearing cross member 430 is one-half to three-quarters of the height of the strain space 480. In this embodiment, the thickness of the load-bearing beam 430 is one-half of the height of the strain space 480. For example, one end of each of the load-bearing cross beams 430 is welded to the first mullion strip 423, and the other end is welded to the second mullion strip 424; for another example, one end of each of the bearing beams 430 is screwed to the first mullion strip 423, and the other end is screwed to the second mullion strip 424; in another example, the plurality of load-bearing beams 430 are integrally formed with the first mullion strip 423 and the second mullion strip 424. Thus, through the bearing beams 430, an internal supporting structure is provided for the hollow bearing outer frame 420, especially the forces received by the first cross frame strip 421 and the second cross frame strip 422 are shared, so that the bearing structure 400 can bear a larger weight as a whole, and the bearing performance of the bearing structure 400 is greatly improved.
In order to avoid the deformation of the bearing bottom plate 410 caused by uneven stress, preferably, each of the bearing beams 430 is disposed below the strain space 480, the bearing beams 430 are uniformly spaced, and each of the bearing beams 430 is abutted to the bearing bottom plate 410. Thus, each of the load-bearing cross beams 430 can share and transmit the force applied to the load-bearing bottom plate 410, so that the load-bearing bottom plate 410 can be kept in the original state after being stressed without deformation, bending or even damage.
In order to further improve the bearing performance, two ends of each bearing vertical beam 440 are respectively connected to the first horizontal frame strip 421 and the second vertical frame strip 424 and are accommodated in the strain space 480. Each of the bearing beams 430 and each of the bearing vertical beams 440 are accommodated in the strain space 480, and each of the bearing beams 430 is close to the bearing bottom plate 410. In this embodiment, the thickness of the vertical load-bearing beam 440 is smaller than the thickness of the cross load-bearing beam 430. Each of the load-bearing cross beams 430 and each of the load-bearing vertical beams 440 form a grid structure with a thickness of three quarters of the strain space 480. Each of the vertical load-bearing beams 440 is far away from the load-bearing bottom plate 410 and is correspondingly connected with each of the load-bearing cross beams 430. Preferably, each of the vertical load-bearing beams 440 is far away from the load-bearing bottom plate 410 and is vertically connected with each of the load-bearing cross beams 430. In this embodiment, the bearing cross beams 430 are correspondingly provided with connection positions on the same straight line, each of the bearing vertical beams 440 is correspondingly connected with the connection positions of the bearing cross beams 430, for example, each of the bearing vertical beams 440 is correspondingly connected with the connection positions of the bearing cross beams 430 through locking rings, and if each of the bearing vertical beams 440 is correspondingly connected with the connection positions of the bearing cross beams 430 by welding. In this way, each of the bearing beams 430 and each of the bearing vertical beams 440 form a grid structure and are distributed in the strain space 480, and the grid structure is connected with the bearing outer frame 420, and the grid structure and the bearing outer frame 420 form a stressed whole, so that the bearing performance of the bearing structure 400 is greatly improved.
In order to avoid that the base body 1 gradually separates from the load-bearing structure 400 due to vibration during operation, for example, the load-bearing structure 400 further includes a damping cotton block (not shown) disposed between the two load-bearing cross beams 430 for abutting against the bottom of the base body 1, so as to absorb the force generated during vibration and reduce the vibration. For example, each of the load-bearing cross beams 430 is integrally provided with a plurality of connecting columns 431, and the connecting columns 431 are used for connecting the damping cotton blocks above the load-bearing structure 400, such as screwing, clamping, or plugging. In one embodiment, the connecting columns 431 are equally spaced on the load-bearing beam 430. Further, the connecting columns 431 are distributed on the bearing cross beam 430 at equal intervals in a row. Thus, each of the bearing beams 430 has the connecting column 431, when the damping cotton blocks are installed on the bearing structure 400, a proper connecting position can be found through reasonable movement, so that the damping cotton blocks are installed on the bearing structure 400, and the damping cotton blocks are more convenient and faster.
Further, in order to realize the threaded installation of the damping cotton blocks on the bearing structure 400, the connecting column 431 is provided with a threaded installation hole 432, so that the damping cotton blocks are installed on the bearing structure 400 in a threaded manner through the threaded installation hole 432, and during installation, only the bolt of the damping cotton blocks needs to be aligned to the threaded installation hole 432 and screwed in, so that the bolt is fixedly connected with the connecting column 431 in a corresponding position in a threaded manner. Further, the connection column 431 is accommodated in the strain space 480. The top of the connecting column 431 has a planar structure, and the plane of the planar structure is coplanar with the plane of the top surface of the bearing outer frame 420 facing away from the bearing bottom plate 410. That is, the sum of the height of the connection column 431 and the height of the load-bearing cross member 430 is equal to the height of the load-bearing outer frame 420. Thus, the connecting column 431 does not protrude out of the plane of the top surface of the bearing outer frame 420, which faces away from the bearing bottom plate 410, so that the top of the bearing structure 400 is provided with a relatively flat plane, and because the connecting column 431 is not protruded, the impact on installation or the damage on use of the damping cotton block installed on the bearing structure 400 can not be caused, i.e., the bearing structure 400 is still a cuboid structure on the whole, so that the service life of the heat pump air conditioner outdoor unit is longer.
In one embodiment, the bearing bottom plate 410 is provided with a plurality of bottom through holes 411, the bearing cross beam 430 is provided with a plurality of mounting screw holes 433 on a side surface facing the bearing bottom plate 410, each bottom through hole 411 is correspondingly and coaxially communicated with one mounting screw hole 433, and a radius of the bottom through hole 411 is equal to a radius of the mounting screw hole 433. For example, a number of bottom perforations 411 are distributed in a matrix. When the load-bearing structure 400 needs to be installed on a reserved installation position, connection can be achieved only by utilizing a fastening bolt in threaded fit with the bottom through hole 411 and the installation screw hole 433, and meanwhile, in the process that the fastening bolt is screwed into the bottom through hole 411 and the installation screw hole 433, the corresponding load-bearing cross beam 430 is enabled to be abutted against the load-bearing bottom plate 410 more closely, so that the overall structural strength of the load-bearing structure 400 is further improved.
It should be noted that the present invention further provides a heat pump air conditioning unit, which includes the mounting base for an external unit of a heat pump air conditioner as described in any of the above embodiments. Therefore, the service life of the heat pump air conditioning unit can be greatly prolonged through the mounting base for the heat pump air conditioning unit.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The utility model provides an outer machine of heat pump air conditioner is with installation base, includes base body, its characterized in that: the base body is provided with an inner cavity, a buffer mechanism is arranged in the inner cavity of the base body, a placing plate is arranged at the upper end of the buffer mechanism, frame bodies are symmetrically arranged at the left end and the right end of the base body, threaded sleeves are symmetrically inserted at the upper parts of the left side wall and the right side wall of two groups of frame bodies, screw rods are connected in the threaded sleeves in a threaded manner, turning handles are symmetrically arranged at the outer side ends of the two groups of screw rods, positioning blocks are symmetrically arranged at the inner side ends of the two groups of screw rods, driving motors are arranged at the lower parts of the inner side walls of the two groups of frame bodies, driving belt wheels are arranged at the output shaft ends of the driving motors, bearing seats are symmetrically arranged on the inner side walls of the frame bodies above the driving motors, rotating shafts are arranged in the bearing seats, driven belt wheels, radiating holes are uniformly formed in the middle of the left side wall and the right side wall of each of the two groups of frame bodies;
the mounting base for the heat pump air conditioner external unit further comprises a bearing structure, and the bearing structure is mounted below the base body; the bearing structure comprises a bearing bottom plate, a bearing outer frame, a plurality of bearing cross beams and a plurality of bearing vertical beams, wherein the bearing bottom plate is connected with the bearing outer frame, the bearing outer frame comprises a first cross frame strip, a second cross frame strip, a first vertical frame strip and a second vertical frame strip, two ends of the plurality of bearing cross beams are respectively connected with the first vertical frame strip and the second vertical frame strip, and two ends of the plurality of bearing vertical beams are respectively connected with the first cross frame strip and the second cross frame strip;
the first reinforcing ribs are respectively connected with the first transverse frame strips and the first vertical frame strips, the first reinforcing ribs are in right-angle equilateral triangle shapes, two right-angle side edges of the first reinforcing ribs are respectively connected with the first transverse frame strips and the first vertical frame strips, the number of the first reinforcing ribs is multiple, each first reinforcing rib is respectively connected with the first transverse frame strips and the first vertical frame strips, and the first reinforcing ribs are distributed in a row;
a second reinforcing rib is arranged at the joint of the second transverse frame strip and the first vertical frame strip, the second reinforcing rib is respectively connected with the second transverse frame strip and the first vertical frame strip, the second reinforcing rib is in a right-angle equilateral triangle shape, two right-angle side edges of the second reinforcing rib are respectively connected with the second transverse frame strip and the first vertical frame strip, the number of the second reinforcing ribs is multiple, each second reinforcing rib is respectively connected with the second transverse frame strip and the first vertical frame strip, and the second reinforcing ribs are distributed in a row;
a third reinforcing rib is arranged at the joint of the second transverse frame strip and the second vertical frame strip, the third reinforcing rib is respectively connected with the second transverse frame strip and the second vertical frame strip, the third reinforcing rib is in a right-angle equilateral triangle shape, two right-angle side edges of the third reinforcing rib are respectively connected with the second transverse frame strip and the second vertical frame strip, the number of the third reinforcing ribs is multiple, each third reinforcing rib is respectively connected with the second transverse frame strip and the second vertical frame strip, and the third reinforcing ribs are distributed in a row;
a fourth reinforcing rib is arranged at the joint of the first transverse frame strip and the second vertical frame strip, the fourth reinforcing rib is respectively connected with the first transverse frame strip and the second vertical frame strip, the fourth reinforcing rib is in a right-angle equilateral triangle shape, two right-angle sides of the fourth reinforcing rib are respectively connected with the first transverse frame strip and the second vertical frame strip, the number of the fourth reinforcing ribs is multiple, each fourth reinforcing rib is respectively connected with the first transverse frame strip and the second vertical frame strip, and the fourth reinforcing ribs are distributed in a row;
the first horizontal frame strip and the second horizontal frame strip are equally provided with a first filling body, a second filling body, a third filling body, a fourth filling body and a fifth filling body respectively, the first horizontal frame strip and the second horizontal frame strip are equally provided with a first filling channel, a second filling channel, a third filling channel, a fourth filling channel and a fifth filling channel respectively, the first filling channel, the second filling channel, the third filling channel, the fourth filling channel and the fifth filling channel respectively penetrate through the first horizontal frame strip and the second horizontal frame strip, the first filling body is correspondingly filled in the first filling channel, the second filling body is correspondingly filled in the second filling channel, the third filling body is correspondingly filled in the third filling channel, and the fourth filling body is correspondingly filled in the fourth filling channel, the fifth filling body is correspondingly filled in the fifth filling channel, wherein the first filling body, the second filling body, the third filling body and the fourth filling body are arranged around the fifth filling body;
the first filling body is a flexible silica gel body or a flexible rubber body, the first filling channel is oval, and correspondingly, the first filling body is oval; the first filling body is a flexible silica gel body, the first filling channel is oval, and correspondingly, the first filling body is oval; when filling, a grouting machine is used for injecting flexible colloidal silica of high-temperature liquid into the first filling channel, two ports of the first filling channel are sealed by steel plates after filling, and the steel plates are taken away after cooling to form the first filling body;
the second filling body is of a cylindrical structure formed by combining steel wire bundles and adhesive sticker, the second filling channel is circular and correspondingly, the second filling body is circular, and the second filling body is formed by encircling a plurality of steel wires into a bundle and gathering the adhesive sticker; when filling, a plurality of steel wires are firstly enclosed into a bundle and then put into the second filling channel, adhesive sticker of high-temperature liquid is injected into the second filling channel by using a pulp press, two ports of the second filling channel are sealed by steel plates after filling, and the steel plates are taken away after cooling to form a second filling body;
the third filling body is of an elliptic cylinder structure formed by combining a steel wire bundle and adhesive sticker, the cross section area of the third filling body is smaller than that of the first filling body, the third filling channel is elliptic, and correspondingly, the third filling body is elliptic; during filling, a plurality of steel wires are firstly encircled into a bundle and placed into the third filling channel, then the adhesive sticker of high-temperature liquid is injected into the third filling channel by using a pulp press, two ports of the third filling channel are sealed by steel plates after filling is finished, and the steel plates are taken away after cooling to form a third filling body;
the fourth filling body is of a flexible silica gel body or a flexible rubber cylinder structure, the radius of the fourth filling body is smaller than that of the second filling body, the fourth filling channel is circular, correspondingly, the fourth filling body is circular, and the fourth filling body is formed by a plurality of steel wires which form a bundle and adhesive sticker aggregation; when filling, a grouting machine is used for injecting a soft rubber body of high-temperature liquid into the fourth filling channel, two ports of the fourth filling channel are sealed by steel plates after filling, and the steel plates are taken away after cooling to form a fourth filling body;
the fifth filling body is a cylinder made of wood, the fifth filling channel is circular, and correspondingly, the fifth filling body is circular; during filling, the fifth filling body of the cylinder is in interference fit with the fifth filling channel, the fifth filling body with the length equal to that of the fifth filling channel is selected, and the fifth filling body is hammered into the fifth filling channel through a hammer;
the bearing outer frame is provided with a strain space, two ends of a plurality of bearing cross beams are respectively connected with the first vertical frame strip and the second vertical frame strip and are contained in the strain space, the bearing outer frame formed by the first transverse frame strip, the second transverse frame strip, the first vertical frame strip and the second vertical frame strip is a hollow cuboid structure, the hollow part of the bearing outer frame is a strain space which is rectangular, a plurality of bearing cross beams are distributed in the strain space in a row, the bearing cross beams are arranged in parallel with each other, the bearing cross beams are rectangular bodies in long strips, the thickness of each bearing cross beam is one half to three quarters of the height of the strain space, one end of each bearing cross beam is connected with the first vertical frame strip in a welding mode, and the other end of each bearing cross beam is connected with the second vertical frame strip in a welding mode;
the buffer mechanism comprises a through groove, a buffer plate, a sliding plate and a buffer spring, the through groove is formed in the middle of the top of the base body, the buffer plate penetrates through the through groove, the placing plate is arranged at the upper end of the buffer plate, the sliding plate is arranged at the lower end of the buffer plate, the left end and the right end of the sliding plate are connected with the inner wall of the base body in a sliding mode, and the buffer spring is uniformly arranged between the bottom of the sliding plate and the bottom of the inner cavity of the base body; the bearing in the bearing seat is connected with the rotating shaft in an interference manner; the inner side ends of the two groups of positioning blocks are symmetrically provided with protection pads, and the protection pads are made of elastic polyurethane materials; the driving motor is a servo motor.
2. A heat pump air conditioning unit, characterized by comprising the mounting base for an external unit of a heat pump air conditioner as claimed in claim 1.
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| CN201811617438.9A CN109681972B (en) | 2018-12-28 | 2018-12-28 | Heat pump air conditioner is installation base and heat pump air conditioning unit for external machine |
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| CN201811617438.9A CN109681972B (en) | 2018-12-28 | 2018-12-28 | Heat pump air conditioner is installation base and heat pump air conditioning unit for external machine |
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| CN113091159B (en) * | 2021-04-15 | 2022-05-06 | 东营海能石油装备有限责任公司 | Heat pump air conditioner is installation base and heat pump air conditioning unit for external machine |
| CN115789949A (en) * | 2022-11-18 | 2023-03-14 | 河南中烟工业有限责任公司 | Combined air conditioning unit mounting structure |
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| CN205186872U (en) * | 2015-11-10 | 2016-04-27 | 广州电力机车有限公司 | Locomotive main convertor transportation frame |
| CN108180616A (en) * | 2017-12-27 | 2018-06-19 | 陈夫 | A kind of solar energy circulating ventilation type hardware air conditioner support |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4598503A (en) * | 1984-06-04 | 1986-07-08 | Berger Richard C | Vibration absorption mounting for a rooftop air handling unit or the like (II) |
| US9939042B1 (en) * | 2015-03-12 | 2018-04-10 | MGM Products, Inc. | Vibration isolation devices |
| CN207688403U (en) * | 2017-12-26 | 2018-08-03 | 抚州市恒强达绿色建筑科技有限公司 | A kind of assembled architecture air-conditioning fixed frame |
| CN108800528A (en) * | 2018-07-11 | 2018-11-13 | 苏州虎皇建设发展有限公司 | It is a kind of that there is the idle call cooling base for stablizing support function |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205186872U (en) * | 2015-11-10 | 2016-04-27 | 广州电力机车有限公司 | Locomotive main convertor transportation frame |
| CN108180616A (en) * | 2017-12-27 | 2018-06-19 | 陈夫 | A kind of solar energy circulating ventilation type hardware air conditioner support |
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