CN212057825U

CN212057825U - Air-supplying enthalpy-increasing cooling and heating machine of air source heat pump

Info

Publication number: CN212057825U
Application number: CN202020138983.6U
Authority: CN
Inventors: 张小霞
Original assignee: Jiangsu Zhongfu Intelligent Electric Research Institute Co ltd
Current assignee: Jiangsu Zhongfu Intelligent Electric Research Institute Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-12-01
Anticipated expiration: 2030-01-21

Abstract

The utility model provides an air source heat pump tonifying qi enthalpy-increasing cooling and heating machine, which comprises a mounting bas, first montant, the extension spring, torsion spring, left down tube, a fixed pedestal, end shake pole and locating plate, the mount pad is installed to the bilateral symmetry of terminal surface about under the bottom plate of stabilizing, the welding of terminal surface left side has first montant under the mount pad, terminal surface intermediate position welding has the end shake pole under the mount pad, first montant downside is connected with left down tube, the locating plate is installed in left side down tube left side, the extension spring is installed to bilateral symmetry about the locating plate left end face, torsion spring is installed to locating plate left end face intermediate position, torsion spring left end face installs the fixed pedestal, the poor problem of original air source heat pump set buffer capacity has been solved in this design, the utility model discloses rational in infrastructure, buffering effect is good, effectively.

Description

Air-supplying enthalpy-increasing cooling and heating machine of air source heat pump

Technical Field

The utility model discloses an air source heat pump tonifying qi increases enthalpy cold and warm machine belongs to air source heat pump machine technical field.

Background

The air source heat pump unit is a closed system formed by four main parts of an evaporator, a condenser, a compressor and an expansion valve, and a proper amount of working medium is filled in the closed system. The basic principle of unit operation is based on the reverse card circulation principle: the liquid working medium absorbs the heat in the air in the evaporator to evaporate to form steam, the latent heat of vaporization is the recovered heat, then the steam is compressed into high-temperature high-pressure gas by the compressor, the high-temperature high-pressure gas enters the condenser to be condensed into liquid and sends the absorbed heat to the required heated water, the liquid working medium is decompressed and expanded by the expansion valve and then returns to the expansion valve again, the heat is absorbed and evaporated to complete a cycle, and the cycle is repeated, so that the heat of the low-temperature source is continuously absorbed and the heated water is output, and the preset temperature is directly reached. Along with the development of science and technology, the air injection enthalpy-increasing compressor is installed in the existing air source heat pump, the air injection enthalpy-increasing compressor adopts a two-stage throttling middle air injection technology, and a flash evaporator is adopted for gas-liquid separation, so that the enthalpy-increasing effect is realized. The air compressor is compressed and mixed cooled by air injection at medium and low pressure, and then is normally compressed at high pressure, so that the air displacement of the compressor is increased, and the purpose of improving the heating capacity in a low-temperature environment is achieved.

But current air source heat pump machine does not possess shock attenuation buffer capacity, and during operation vibrations are great, long-time use, vibrations can make the mounting loose, greatly reduced air source heat pump machine life, the practicality is not good enough, needs air supply enthalpy-increasing cooling and heating machine of air source heat pump promptly now and solves the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an air source heat pump tonifying qi increases enthalpy cooling and heating machine to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, buffering effect is good, effectively carries out the shock attenuation to the vibrations that air source heat pump set produced.

In order to achieve the above purpose, the present invention is realized by the following technical solution: air source heat pump tonifying qi enthalpy-increasing cooling and heating machine, including jet enthalpy-increasing compressor, air source heat pump set body, fixing bolt, stable bottom plate and buffering stop mechanism, air source heat pump set body right-hand member face downside is equipped with jet enthalpy-increasing compressor, the terminal surface welding has stable bottom plate under the air source heat pump set body, fixing bolt is installed to stable bottom plate up end left and right sides symmetry, stable bottom plate downside is provided with buffering stop mechanism, buffering stop mechanism includes mount pad, first montant, extension spring, torsion spring, left down tube, fixed base, right down tube, expanding spring, stop pole and locating plate, mount pad is installed to stable bottom plate lower extreme face left and right sides symmetry, the left side welding of mount pad lower extreme face has first montant, the mid position welding of mount pad lower extreme face has the stop pole, stop pole lower extreme face installs expanding spring, first montant downside is connected with left down tube, the locating plate is installed in left side down tube left side, the extension spring is installed to locating plate left end face bilateral symmetry from top to bottom, torsion spring is installed to locating plate left end face intermediate position, torsion spring installs fixed baseplate on the left end face, right down tube is installed to the inside right side of fixed baseplate.

Furthermore, the first vertical rod is welded with a plurality of groups, and the lower end faces of the first vertical rods of the plurality of groups are welded with first rotating shafts.

Furthermore, the left diagonal rod is provided with a plurality of groups, and the lower end faces of the left diagonal rods of the groups are welded with second rotating shafts.

Further, four groups are installed on the installation base, and second vertical rods are welded on the right sides of the lower end faces of the four groups of installation bases.

Furthermore, a limiting cylinder is sleeved on the annular side face of the vibration stopping rod.

Furthermore, four groups of fixed bases are installed, and all fix on ground through external concrete for four groups of fixed bases.

The utility model has the advantages that: the utility model discloses an air source heat pump tonifying qi enthalpy-increasing cooling and heating machine, because of the utility model discloses added mount pad, first montant, extension spring, torsion spring, left down tube, fixed baseplate, right down tube, expanding spring, only shake pole and locating plate, this design maximum cushions the absorption to air source heat pump set vibrations, has solved the poor problem of original air source heat pump set buffer capacity, has improved the utility model discloses a buffering only shakes the effect.

Because of the welding of first montant has the multiunit, and the terminal surface all welds first pivot under the first montant of multiunit, and the luffing motion is done to first pivot convenience left down tube first half, installs four groups because of the mount pad, and all welds the second montant on the terminal surface right side under the mount pad of four groups, and the second montant makes the mount pad more balanced when reciprocating, because of only shaking pole ring side cover is equipped with spacing section of thick bamboo, spacing section of thick bamboo has improved only shaking pole lift stability, the utility model discloses rational in infrastructure, buffering effect is good, effectively damps to the vibrations that air supply heat pump set produced.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the air-supplying enthalpy-increasing cooling and heating machine of the air source heat pump of the present invention;

FIG. 2 is a front sectional view of the buffering and vibration stopping mechanism in the air-supplying and enthalpy-increasing cooling and heating machine of the air source heat pump of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

in the figure: the heat pump comprises a 1-enhanced vapor injection compressor, a 2-air source heat pump unit body, a 3-fixing bolt, a 4-stabilizing bottom plate, a 5-buffering and shock-stopping mechanism, a 51-mounting seat, a 52-first vertical rod, a 53-tension spring, a 54-torsion spring, a 55-left inclined rod, a 56-fixing base, a 57-right inclined rod, a 58-expansion spring, a 59-shock-stopping rod, a 511-positioning plate, a 521-first rotating shaft, a 551-second rotating shaft and a 571-second vertical rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: air source heat pump tonifying qi increases enthalpy machine, including jet enthalpy compressor 1, air source heat pump set body 2,

fixing bolt

3, 4 and buffering shake stopping mechanism 5 of stabilizer plate, 2 right-hand member face downside of air source heat pump set body are equipped with

jet enthalpy compressor

1, 2 terminal surface welding has stabilizer plate 4 under the air source heat pump set body, fixing bolt 3 is installed to 4 up end left and right sides symmetries of stabilizer plate, 4 downside of stabilizer plate are provided with the buffering shake stopping mechanism 5.

The buffering and shock-stopping mechanism 5 comprises a mounting seat 51, a first vertical rod 52, a tension spring 53, a torsion spring 54, a left inclined rod 55, a fixed base 56, a right inclined rod 57, an extension spring 58, a shock-stopping rod 59 and a positioning plate 511, the mounting base 51 is installed to two side symmetry about 4 lower terminal surfaces of stabilizer base plate, the welding of terminal surface left side has first montant 52 under mounting base 51, terminal surface intermediate position welding has only shake pole 59 under mounting base 51, stop shake pole 59 lower terminal surface and install expanding spring 58, first montant 52 downside is connected with left down tube 55, locating plate 511 is installed on left down tube 55 left side, extension spring 53 is installed to both sides symmetry about the locating plate 511 left end surface, torque spring 54 is installed to locating plate 511 left end surface intermediate position, torque spring 54 left end surface installs unable adjustment base 56, the inside right side of unable adjustment base 56 installs right down tube 57, the poor problem of original air source heat pump set buffer capacity has been solved in this design.

The multi-group damping device comprises a plurality of groups of first vertical rods 52, first rotating shafts 521 are welded on the lower end faces of the plurality of groups of first vertical rods 52, the first rotating shafts 521 facilitate the upper half portions of left oblique rods 55 to swing up and down, the plurality of groups of left oblique rods 55 are installed on the left oblique rods 55, second rotating shafts 551 are welded on the lower end faces of the plurality of groups of left oblique rods 55, the second rotating shafts 551 facilitate the lower half portions of the left oblique rods 55 to swing up and down, four groups of mounting bases 51 are installed on the four groups of mounting bases 51, the second vertical rods 571 enable the mounting bases 51 to be more balanced when moving up and down, limiting cylinders are sleeved on the annular side faces of damping rods 59, the lifting stability of the damping rods 59 is improved through the limiting cylinders, four groups of fixing bases 56 are installed on the four groups of fixing bases 56, the four groups of fixing bases 56 are all fixed on.

As an embodiment of the present invention: when the air source heat pump unit body 2 is electrified to work, vibration is generated, at the moment, the vibration is transmitted to the stabilizing bottom plate 4, the vibration enters the installation seat 51 through the stabilizing bottom plate 4, the installation seat 51 generates vibration so that the shock stopping rod 59, the first vertical rod 52 and the second vertical rod 571 move up and down, meanwhile, the vibration generated by the shock stopping rod 59 is absorbed and restrained by the telescopic force of the telescopic spring 58, the left inclined rod 55 and the right inclined rod 57 swing under the influence of the up-and-down movement of the first vertical rod 52 and the second vertical rod 571, the swing range of the left inclined rod 55 and the right inclined rod 57 is wider due to the installation of the first rotating shaft 521 and the second rotating shaft 551, when the left inclined rod 55 and the right inclined rod 57 swing, the telescopic force of the torsion spring 54 and the tensile force of the tension spring 53 can restrain and cushion the swing range of the left inclined rod 55 and the right inclined rod 57 through the positioning plate 511, and through the operation, the vibration generated by the air source heat pump unit, greatly increased air source heat pump set body 2 life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Air source heat pump tonifying qi increases enthalpy cold and warm machine, including jet enthalpy increasing compressor, air source heat pump set body, fixing bolt, stable bottom plate and buffering stop shake mechanism, its characterized in that: an enhanced vapor injection compressor is assembled on the lower side of the right end face of the air source heat pump unit body, a stabilizing bottom plate is welded on the lower end face of the air source heat pump unit body, fixing bolts are symmetrically installed on the left side and the right side of the upper end face of the stabilizing bottom plate, and a buffering and shock stopping mechanism is arranged on the lower side of the stabilizing bottom plate;

buffering shake-stopping mechanism includes mount pad, first montant, extension spring, torsion spring, left down tube, fixed baseplate, right down tube, expanding spring, ends shake pole and locating plate, the mount pad is installed to the bilateral symmetry about stabilizing the terminal surface under the bottom plate, the welding of terminal surface left side has first montant under the mount pad, the welding of terminal surface intermediate position has ends shake pole under the mount pad, end shake pole lower extreme surface and install expanding spring, first montant downside is connected with left down tube, the locating plate is installed in left side down tube left side, the extension spring is installed to the bilateral symmetry about the locating plate left end surface, torsion spring is installed to locating plate left end surface intermediate position, torsion spring installs fixed baseplate in the left end surface, right down tube is installed to the inside right side of fixed baseplate.

2. The air source heat pump air-supplying enthalpy-increasing cold and warm machine according to claim 1, characterized in that: the welding of first montant has the multiunit, and the terminal surface all welds first pivot under the first montant of multiunit.

3. The air source heat pump air-supplying enthalpy-increasing cold and warm machine according to claim 1, characterized in that: the left inclined rod is provided with a plurality of groups, and the lower end faces of the left inclined rods of the groups are welded with second rotating shafts.

4. The air source heat pump air-supplying enthalpy-increasing cold and warm machine according to claim 1, characterized in that: four groups are installed to the mount pad, and all welding of four group's mount pad lower extreme right sides has the second montant.

5. The air source heat pump air-supplying enthalpy-increasing cold and warm machine according to claim 1, characterized in that: and the annular side surface of the shock stopping rod is sleeved with a limiting cylinder.

6. The air source heat pump air-supplying enthalpy-increasing cold and warm machine according to claim 1, characterized in that: four groups of fixed bases are installed, and four groups of fixed bases are all fixed on ground through external concrete.