CN213687365U - Air inlet adjusting workpiece of ultralow-temperature air heat source pump unit - Google Patents
Air inlet adjusting workpiece of ultralow-temperature air heat source pump unit Download PDFInfo
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- CN213687365U CN213687365U CN202022856951.2U CN202022856951U CN213687365U CN 213687365 U CN213687365 U CN 213687365U CN 202022856951 U CN202022856951 U CN 202022856951U CN 213687365 U CN213687365 U CN 213687365U
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Abstract
The utility model discloses an air inlet adjusting workpiece of an ultralow temperature air heat source pump unit, which comprises an air adjusting component, an assembling frame and a clamping component, wherein the assembling frame comprises a left door-shaped frame, a right door-shaped frame and a fixed seat, and is characterized in that two vertical ends of the left door-shaped frame are respectively opposite to two vertical ends of the right door-shaped frame and leave a gap, the fixed seats are fixedly connected to the lower sides of the gaps at the two ends, and the fixed seats are fixedly connected with the front end face of the air heat source pump; the air regulating assembly is movably and adaptively mounted in the assembling frame, positioning columns are fixedly connected to the front end and the rear end of the air regulating assembly respectively, the positioning columns at the front end and the rear end movably penetrate through corresponding gaps to be clamped and adaptively matched with the clamping assembly respectively, and the clamping assembly is fixedly connected with the fixing seat corresponding to the lower end; the utility model discloses the effectual adjusting device that admits air that has solved traditional ultra-low temperature air heat source pump is difficult to adjust the air input and current adjusting device and the inconvenient problem of ultra-low temperature air heat source pump air inlet assembly admits air.
Description
Technical Field
The utility model relates to a heat pump water heater correlation field, in particular to ultra-low temperature air heat source pump unit's regulation work piece that admits air.
Background
The air source heat pump water heater is characterized in that heat in air is conveyed into water through a refrigerant, traditional electric water heaters and gas water heaters obtain heat energy by consuming gas and electric energy, air energy water heaters achieve the purpose of heating water by absorbing the heat in the air, and the heat energy which is about three times of electric energy can be absorbed to heat water under the condition of consuming the same electric energy; the ultra-low temperature air source heat pump is a device for heating or supplying hot water by taking air as a low-grade heat source, and can also perform refrigeration in summer.
The ultralow temperature air heat source pump takes air as a low-level heat source, and has a certain relation between the absorption of heat and the air suction amount in the ultralow temperature air heat source pump, and although the traditional ultralow temperature air heat source pump is provided with a corresponding air inlet adjusting device, the traditional ultralow temperature air heat source pump has the following problems: firstly, the air suction quantity is difficult to control according to the requirements of users, and the heat in the ultralow-temperature air heat source pump is finally effectively regulated, so that the requirements of the users on the hot water consumption in different seasons cannot be met; secondly, adjusting device admits air among the prior art directly assembles with the air inlet of ultra-low temperature air heat source pump through bolt or welded mode usually, and the dismouting of being inconvenient has brought the inconvenience for follow-up staff to admitting air adjusting device's change and maintenance.
Disclosure of Invention
An object of the utility model is to provide an ultra-low temperature air heat source pump unit's air inlet adjusting workpiece can effectively solve the problem of mentioning in the above-mentioned background art.
The utility model adopts the technical scheme as follows: an air inlet adjusting workpiece of an ultralow-temperature air heat source pump unit comprises an air adjusting assembly, an assembling frame and a clamping assembly, wherein the assembling frame comprises a left door-shaped frame, a right door-shaped frame and a fixed seat; the air adjusting assembly is mounted in the assembly frame in a movable adaptive mode, positioning columns are fixedly connected to the front end and the rear end of the air adjusting assembly respectively, the positioning columns at the front end and the rear end movably penetrate through corresponding gaps and clamping assemblies to clamp the adaptive mode, and the clamping assemblies are fixedly connected with fixing seats corresponding to the lower ends.
Furthermore, the air regulating assembly comprises an air regulating cavity, a rotating shaft, a connecting rod, a fan-shaped shielding piece, a fan-shaped shielding platform, a transmission unit and a pushing unit, wherein the upper end of the air regulating cavity is provided with an air vent penetrating through the upper end and the lower end of the air regulating cavity, and the air vent is communicated with an air inlet of the air heat source pump; the upper end of the vent hole is provided with a transmission unit, the upper end of the transmission unit is fixedly connected with the upper part of the inner side wall of the vent hole through a first cross beam, a plurality of horizontally placed connecting rods are arranged under the lower end of the transmission unit and are sequentially and alternately distributed up and down, each connecting rod takes a rotating shaft as an axis fan-shaped array, one end of the connecting rod positioned at the uppermost end is in transmission connection with the output end of the transmission unit, and a second connecting rod from top to bottom is coaxially connected with one end of the connecting rod at the lowermost; the fan-shaped shielding pieces with the same size and structure are welded on the free ends of the upper end to the second last connecting rod at the lower end, the gaps between every two adjacent fan-shaped shielding pieces on the second last connecting rod at the uppermost end to the lower end are the same, and the fan-shaped shielding table is fixedly connected with the free end of the connecting rod at the lowermost end; the fan-shaped shielding table is arranged on the inner wall of the vent hole, and two ends of the fan-shaped shielding table are respectively matched with the uppermost fan-shaped shielding piece and the lowermost fan-shaped shielding piece in a shielding manner; the lower end of the rotating shaft is connected with the second cross beam in a switching mode, and the second cross beam is transversely arranged at the lower part of the vent hole; the second connecting rod from top to bottom to the last connecting rod is provided with a pushing unit.
Furthermore, the vertical projection areas of the fan-shaped shielding table and the fan-shaped shielding sheet are the same, and the thickness of the fan-shaped shielding table is larger than that of the fan-shaped shielding sheet.
Further, the transmission unit comprises a worm, a worm wheel, a first rotary button and an output shaft, the center of the upper end of the worm wheel is rotatably connected with the first cross beam, the center of the lower end of the worm wheel is fixedly connected with one end of the uppermost connecting rod through the output shaft, the worm wheel is connected with the worm in a meshed mode, one end of the worm is rotatably connected with the inner wall of the vent hole, and the free end of the worm rotatably penetrates through the side wall of the air adjusting cavity and is fixedly connected with the first rotary button arranged on the outer side of the air adjusting.
Furthermore, the pushing units comprise a first hinge rod, a second hinge rod and a sliding column, the pushing units are divided into two groups, the number of the pushing units in each group is the sum of the fan-shaped shielding sheets minus one, the first group of pushing units are arranged at the upper ends of the connecting rods, and the second group of pushing units are arranged at the lower ends of the connecting rods; one ends of the first hinge rod and the second hinge rod in the first group are hinged through a sliding column, the corresponding connecting rods at the lower end of the sliding column are movably matched, and the other ends of the first hinge rod and the second hinge rod in the first group are respectively hinged with the connecting rods at two sides of the sliding column; one ends of the first hinge rod and the second hinge rod in the second group are hinged through a sliding column, the corresponding connecting rods at the lower end of the sliding column are movably matched, and the other ends of the first hinge rod and the second hinge rod in the second group are respectively hinged with the connecting rods at two sides of the sliding column; the sliding columns in the first group and the sliding columns in the second group are alternately arranged on the connecting rods.
Furthermore, the clamping assembly comprises a double-thread screw rod, a first clamp, a second clamp, a first connecting plate, a second connecting plate and a second rotating button; the fixed seat is provided with a first clamp and a second clamp, clamping surfaces of the first clamp and the second clamp are oppositely arranged, a gap formed between the first clamp and the second clamp corresponds to a gap formed by a left door-shaped frame and a right door-shaped frame close to the near ends, and the middle positions of the side ends of the first clamp and the second clamp are rotatably connected with a first connecting plate and a second connecting plate which are arranged at the front end and the rear end of the first clamp and the second clamp through rotating shafts; the front and rear end lower part positions of first anchor clamps, second anchor clamps all are equipped with the screw hole, the screw thread at double-thread lead screw both ends respectively with the screw hole mutual adaptation on first anchor clamps, the second anchor clamps, the one end rigid coupling of double-thread lead screw has the dog, the other end of double-thread lead screw is equipped with the rotatory button of second.
Furthermore, an inserting groove is formed in the upper side of any side end of the air adjusting cavity, an inserting plate is inserted into the inserting groove and is matched with the vent hole in a shielding mode.
The beneficial effects of the utility model reside in that:
the utility model discloses the effectual adjusting device that admits air that has solved traditional ultra-low temperature air heat source pump is difficult to adjust the air input and current adjusting device and the inconvenient problem of ultra-low temperature air heat source pump air inlet assembly admits air.
The utility model discloses a be provided with clamping component, effectual realized to the portable dismantlement and the installation of the adjusting part that admits air, it is convenient to admit air adjusting device's change and maintenance to bring for follow-up staff.
The utility model discloses in, through the transmission of drive unit and then can effectual realization to the drive rotation of the top connecting rod, each connecting rod that finally drives the lower extreme in proper order rotates, effectively guarantees fan-shaped shielding piece on each connecting rod and the connecting rod and launches in step and the condensation, simultaneously, through the effect that worm gear's setting can effectual realization auto-lock, the fan-shaped shielding piece's of avoiding out of work random rotation.
The utility model discloses in, can effectual realization through clamping component to the centre gripping of reference column with loosen, and then be convenient for accomplish indirect dismantlement and installation to the subassembly of taking a breath.
The utility model discloses in, can effectually accomplish through setting up the plugboard and carry out the effect of break-make to the wind that gets into in the venthole, prevent that the dust from getting into.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the plug board of the present invention before being pulled out.
Fig. 2 is a schematic view of the three-dimensional structure of the plug board of the present invention after being pulled out.
Fig. 3 is an assembly structure diagram of the internal mechanism of the intake chamber.
Fig. 4 is an assembly structure view of the pushing unit.
Fig. 5 is a schematic view of an assembled structure of the clamping assembly.
Fig. 6 is a fitting installation view of the transmission unit and the pushing unit.
In the figure: the air adjusting device comprises an air adjusting assembly 1, an air adjusting cavity 1-1, a rotating shaft 1-2, a connecting rod 1-3, a fan-shaped shielding piece 1-4, a fan-shaped shielding table 1-5, a transmission unit 1-6, a worm 1-6-1, a worm wheel 1-6-2, a first rotating button 1-6-3, an output shaft 1-6-4, a pushing unit 1-7, a first hinged rod 1-7-1, a second hinged rod 1-7-2, a sliding column 1-7-3, an assembly frame 2, a left door frame 2-1, a right door frame 2-2, a fixed seat 2-3, a clamping assembly 3, a double-thread screw rod 3-1, a first clamp 3-2, a second clamp 3-3, a first connecting plate 3-4, a second connecting plate 3-5, a first connecting plate 3-3, a second connecting plate 3-3, a, Second rotary button 3-6, reference column 4, air vent 5, inserting groove 6, plugboard 7, first crossbeam 8, second crossbeam 9.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
An air inlet adjusting workpiece of an ultralow-temperature air heat source pump unit is illustrated by combining the drawings of fig. 1 to 6, and comprises an air adjusting assembly 1, an assembling frame 2 and a clamping assembly 3, wherein the assembling frame 2 is formed by assembling a left door frame 2-1, a right door frame 2-2 and a fixed seat 2-3, two vertical ends of the left door frame 2-1 are respectively opposite to two vertical ends of the right door frame 2-2, and gaps are reserved between the two vertical ends, the lower sides of the gaps at the two ends are respectively connected with the fixed seats 2-3 through bolts, the fixed seats 2-3 are provided with threaded holes, the assembling frame 2 is fixedly connected to the front end face of the air heat source pump by penetrating positioning bolts through the threaded holes in the fixed seats 2-3, and subsequent disassembly and installation of the assembling frame 2 are achieved to a certain extent through the mode of bolts; the air adjusting component 1 is movably and adaptively mounted in the assembling frame 2, the front end and the rear end of the air adjusting component 1 are respectively in bolted connection with positioning columns 4, the positioning columns 4 at the front end and the rear end respectively movably penetrate through corresponding gaps to be in clamped adaptation with the clamping component 3, and the clamping component 3 is in bolted connection with the fixing seats 2-3 corresponding to the lower end.
Preferably, the air adjusting assembly 1 comprises an air adjusting cavity 1-1, a rotating shaft 1-2, a connecting rod 1-3, a fan-shaped shielding piece 1-4, a fan-shaped shielding table 1-5, a transmission unit 1-6 and a pushing unit 1-7, wherein the upper end of the air adjusting cavity 1-1 is provided with a vent hole 5 penetrating through the upper end and the lower end of the air adjusting cavity 1-1, and the vent hole 5 is communicated with an air inlet hole of the air heat source pump; the upper end of the vent hole 5 is provided with a transmission unit 1-6, the upper end of the transmission unit 1-6 is fixedly connected with the upper part of the inner side wall of the vent hole 5 through a first cross beam 8, a plurality of horizontally placed connecting rods 1-3 are arranged under the lower end of the transmission unit 1-6, the connecting rods 1-3 are sequentially and alternately distributed up and down, each connecting rod 1-3 takes a rotating shaft 1-2 as an axis fan-shaped array, one end of the connecting rod 1-3 positioned at the uppermost end is in transmission connection with the output end of the transmission unit 1-6, and the second connecting rod from top to bottom is coaxially connected with one end of the connecting rod 1-3 at the; the free ends of the upper end to the lower end of the penultimate connecting rod 1-3 are all welded with fan-shaped shielding pieces 1-4 with the same size and structure, the gaps between every two adjacent fan-shaped shielding pieces 1-4 on the uppermost end to the lower end of the penultimate connecting rod 1-3 are the same, so that the connecting rods 1-3, the fan-shaped shielding pieces 1-4 and other mechanisms on the connecting rods 1-3 can smoothly rotate conveniently, the free end of the connecting rod 1-3 at the lowermost end is welded with a fan-shaped shielding table 1-5, the vertical projection area of the fan-shaped shielding table 1-5 and the fan-shaped shielding piece 1-4 is the same, and the thickness of the fan-shaped shielding table 1-5 is larger than that of the fan-shaped shielding pieces 1-; one end of the fan-shaped shielding table 1-5, which is far away from the center of the vent hole 5, is welded with the inner wall of the vent hole 5, and the two ends of the fan-shaped shielding table 1-5 are respectively matched with the shielding of the fan-shaped shielding piece 1-4 at the uppermost end and the fan-shaped shielding piece 1-4 at the lowermost end; the utility model effectively realizes the function of controlling the wind entering the vent hole 5 and realizes the effect of adjusting the wind volume by expanding or retracting the shielding table and the fan-shaped shielding pieces 1-4 in a fan shape; the lower end of the rotating shaft 1-2 is rotatably connected with a second beam 9, and the second beam 9 is arranged at the lower part of the vent hole 5; the pushing units 1-7 are arranged on the second connecting rod 1-3 from top to bottom to the penultimate connecting rod 1-3, when in use, the transmission units 1-6 drive the uppermost connecting rod 1-3, and the pushing units 1-7 effectively ensure the synchronous rotation of other connecting rods 1-3, realize the synchronous folding and unfolding of the fan-shaped shielding sheets 1-4, and realize the reduction and increase of the air inlet area, thereby playing the effect of adjusting the air volume.
Preferably, the transmission unit comprises a worm 1-6-1, a worm wheel 1-6-2, a first rotating button 1-6-3 and an output shaft 1-6-4, the upper end center of the worm wheel 1-6-2 is rotatably connected with the first cross beam 8 through a rotating shaft, the lower end center of the worm wheel 1-6-2 is fixedly connected with one end of the uppermost connecting rod 1-3 through the output shaft 1-6-4, the worm wheel 1-6-2 is connected with the worm 1-6-1 in a meshing manner, one end of the worm 1-6-1 is rotatably connected with the inner wall of the vent hole 5, the free end of the worm 1-6-1 can rotatably penetrate through the side wall of the air adjusting cavity 1-1 and is fixedly connected with a first rotating button 1-6-3 arranged on the outer side of the air adjusting cavity 1-1. The drive rotation of the uppermost connecting rods 1-3 can be effectively realized through the transmission of the transmission units 1-6, the connecting rods 1-3 at the lower end are finally driven to rotate in sequence, meanwhile, the self-locking effect can be effectively realized through the arrangement of the worm wheels 1-6-2 and the worm 1-6-1, and the random rotation of the fan-shaped shielding pieces 1-4 during the non-working process is avoided.
Preferably, the pushing units 1-7 comprise first hinged rods 1-7-1, second hinged rods 1-7-2 and sliding columns 1-7-3, the pushing units 1-7 are divided into two groups, the number of the pushing units 1-7 in each group is one less than the sum of the fan-shaped shielding sheets 1-4, the first group of pushing units 1-7 are arranged at the upper ends of the connecting rods 1-3, and the second group of pushing units 1-7 are arranged at the lower ends of the connecting rods 1-3; one end of a first hinged rod 1-7-1 and one end of a second hinged rod 1-7-2 in the first group are hinged through a sliding column 1-7-3, a connecting rod 1-3 corresponding to the lower end of the sliding column 1-7-3 is movably matched, and the other end of the first hinged rod 1-7-1 and the other end of the second hinged rod 1-7-2 in the first group are hinged with connecting rods 1-3 on two sides of the sliding column respectively; one end of a first hinged rod 1-7-1 and one end of a second hinged rod 1-7-2 in the second group are hinged through a sliding column 1-7-3, a connecting rod 1-3 corresponding to the lower end of the sliding column 1-7-3 is movably matched, and the other end of the first hinged rod 1-7-1 and the other end of the second hinged rod 1-7-2 in the second group are respectively hinged with connecting rods 1-3 on two sides of the sliding column; the sliding columns 1-7-3 in the first group and the sliding columns 1-7-3 in the second group are alternately arranged on the connecting rods 1-3. The synchronous unfolding and condensation of the connecting rods 1-3 and the fan-shaped shielding sheets 1-4 on the connecting rods 1-3 are effectively ensured through the mutual matching of the first group of pushing units 1-7 at the upper ends of the connecting rods 1-3 and the second group of pushing units 1-7 at the lower ends of the connecting rods 1-3. Principle of use of the pushing units 1-7: the connecting rod 1-3 at the uppermost end rotates under the transmission action of the upper end transmission unit 1-6, so that the first hinging rod 1-7-1 and the second hinging rod 1-7-2 in the first group and the second group correspondingly rotate, further driving the first hinged rod 1-7-1 and the sliding column 1-7-3 on the second hinged rod 1-7-2 to slide on the corresponding connecting rod 1-3, enabling the sliding column 1-7-3 to enable the first hinged rod 1-7-1 and the second hinged rod 1-7-2 to rotate, finally enabling the connecting rods 1-3 at two sides of the sliding column 1-7-3 to extend and retract, and so on, thereby effectively driving each connecting rod 1-3 and the fan-shaped shielding piece 1-4 at the upper end to effectively rotate.
Preferably, the clamping assembly 3 comprises a double-threaded screw 3-1, a first clamp 3-2, a second clamp 3-3, a first connecting plate 3-4, a second connecting plate 3-5 and a second rotating button 3-6; a first clamp 3-2 and a second clamp 3-3 are arranged on the fixed seat 2-3, clamping surfaces of the first clamp 3-2 and the second clamp 3-3 are oppositely arranged, a gap formed between the first clamp 3-2 and the second clamp 3-3 corresponds to a gap formed by the left door frame 2-1 and the right door frame 2-2 which are close to the ends, and the middle positions of the side ends of the first clamp 3-2 and the second clamp 3-3 are rotatably connected with a first connecting plate 3-4 and a second connecting plate 3-5 which are arranged at the front end and the rear end of the first clamp 3-2 and the second clamp 3-3 through rotating shafts; the lower parts of the front end and the rear end of the first clamp 3-2 and the second clamp 3-3 are respectively provided with a threaded hole, threads at two ends of the double-threaded lead screw 3-1 are respectively matched with the threaded holes on the first clamp 3-2 and the second clamp 3-3, one end of the double-threaded lead screw 3-1 is welded with a stop block, and the other end of the double-threaded lead screw 3-1 is provided with a second rotating button 3-6. Can effectual realization through clamping component 3 to the centre gripping of reference column 4 with loosen, and then be convenient for accomplish indirect subassembly 1 of adjusting air and dismantle and install.
Preferably, the inserting groove 6 is arranged on the upper side of any side end of the air adjusting cavity 1-1, the inserting plate 7 is inserted into the inserting groove 6 in an adaptive mode, the inserting plate 7 is matched with the air vent 5 in a shielding mode, the effect of on-off of wind entering the air vent 5 can be effectively achieved by arranging the inserting plate 7, and dust is prevented from entering the air vent.
The working process of the device is as follows: when the air conditioning assembly is used, firstly, the positioning bolt penetrates through the threaded hole in the fixed seat 2-3 to fixedly connect the assembling frame 2 and the clamping assembly 3 to the front end face of the air heat source pump, so that the air conditioning assembly 1 is convenient to mount, the positioning column 4 is fastened by adjusting the clamping assembly 3, and the air conditioning assembly 1 is indirectly mounted and dismounted in a portable mode; then, the air inflow is adjusted according to different air volume requirements in different seasons, when the air volume is large, the transmission units 1-6 are adjusted, the connecting rods 1-3 and the fan-shaped shielding pieces 1-4 are retracted and retracted, the air suction range is further enlarged, when fine adjustment is needed, adjustment can be achieved by rotating the first rotating buttons 1-6-3, when the air volume is small, the first rotating buttons 1-6-3 are rotated reversely in the same mode, when the air suction device is stopped, the inserting plate 7 is completely inserted into the inserting groove 6, and the inserting plate 7 shields the air holes to prevent dust from entering.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. An air inlet adjusting workpiece of an ultralow-temperature air heat source pump unit comprises an air adjusting assembly, an assembling frame and a clamping assembly, wherein the assembling frame comprises a left door-shaped frame, a right door-shaped frame and a fixed seat; the air adjusting assembly is mounted in the assembly frame in a movable adaptive mode, positioning columns are fixedly connected to the front end and the rear end of the air adjusting assembly respectively, the positioning columns at the front end and the rear end movably penetrate through corresponding gaps and clamping assemblies to clamp the adaptive mode, and the clamping assemblies are fixedly connected with fixing seats corresponding to the lower ends.
2. The air intake adjusting workpiece of the ultra-low temperature air heat source pump unit as claimed in claim 1, wherein: the air regulating assembly comprises an air regulating cavity, a rotating shaft, a connecting rod, a fan-shaped shielding piece, a fan-shaped shielding platform, a transmission unit and a pushing unit, wherein the upper end of the air regulating cavity is provided with an air vent penetrating through the upper end and the lower end of the air regulating cavity, and the air vent is communicated with an air inlet hole of the air heat source pump; the upper end of the vent hole is provided with a transmission unit, the upper end of the transmission unit is fixedly connected with the upper part of the inner side wall of the vent hole through a first cross beam, a plurality of horizontally placed connecting rods are arranged under the lower end of the transmission unit and are sequentially and alternately distributed up and down, each connecting rod takes a rotating shaft as an axis fan-shaped array, one end of the connecting rod positioned at the uppermost end is in transmission connection with the output end of the transmission unit, and a second connecting rod from top to bottom is coaxially connected with one end of the connecting rod at the lowermost; the fan-shaped shielding pieces with the same size and structure are welded on the free ends of the upper end to the second last connecting rod at the lower end, the gaps between every two adjacent fan-shaped shielding pieces on the second last connecting rod at the uppermost end to the lower end are the same, and the fan-shaped shielding table is fixedly connected with the free end of the connecting rod at the lowermost end; the fan-shaped shielding table is arranged on the inner wall of the vent hole, and two ends of the fan-shaped shielding table are respectively matched with the uppermost fan-shaped shielding piece and the lowermost fan-shaped shielding piece in a shielding manner; the lower end of the rotating shaft is connected with the second cross beam in a switching mode, and the second cross beam is transversely arranged at the lower part of the vent hole; the second connecting rod from top to bottom to the last connecting rod is provided with a pushing unit.
3. The air intake adjusting workpiece of the ultra-low temperature air heat source pump unit as claimed in claim 2, wherein: the vertical projection areas of the fan-shaped shielding table and the fan-shaped shielding sheet are the same, and the thickness of the fan-shaped shielding table is larger than that of the fan-shaped shielding sheet.
4. The air intake adjusting workpiece of the ultra-low temperature air heat source pump unit as claimed in claim 2, wherein: the transmission unit comprises a worm, a worm wheel, a first rotary button and an output shaft, the center of the upper end of the worm wheel is rotatably connected with the first cross beam, the center of the lower end of the worm wheel is fixedly connected with one end of the uppermost connecting rod through the output shaft, the worm wheel is connected with the worm in a meshed mode, one end of the worm is rotatably connected with the inner wall of the vent hole, and the free end of the worm rotatably penetrates through the side wall of the air adjusting cavity and is fixedly connected with the first rotary button arranged on the outer side of the air.
5. The air intake adjusting workpiece of the ultra-low temperature air heat source pump unit as claimed in claim 2, wherein: the pushing units comprise a first hinge rod, a second hinge rod and a sliding column, the pushing units are divided into two groups, the number of the pushing units in each group is the sum of the fan-shaped shielding sheets minus one, the first group of pushing units are arranged at the upper ends of the connecting rods, and the second group of pushing units are arranged at the lower ends of the connecting rods; one ends of the first hinge rod and the second hinge rod in the first group are hinged through a sliding column, the corresponding connecting rods at the lower end of the sliding column are movably matched, and the other ends of the first hinge rod and the second hinge rod in the first group are respectively hinged with the connecting rods at two sides of the sliding column; one ends of the first hinge rod and the second hinge rod in the second group are hinged through a sliding column, the corresponding connecting rods at the lower end of the sliding column are movably matched, and the other ends of the first hinge rod and the second hinge rod in the second group are respectively hinged with the connecting rods at two sides of the sliding column; the sliding columns in the first group and the sliding columns in the second group are alternately arranged on the connecting rods.
6. The air intake adjusting workpiece of the ultra-low temperature air heat source pump unit as claimed in claim 1, wherein: the clamping assembly comprises a double-thread screw rod, a first clamp, a second clamp, a first connecting plate, a second connecting plate and a second rotating button; the fixed seat is provided with a first clamp and a second clamp, clamping surfaces of the first clamp and the second clamp are oppositely arranged, a gap formed between the first clamp and the second clamp corresponds to a gap formed by a left door-shaped frame and a right door-shaped frame close to the near ends, and the middle positions of the side ends of the first clamp and the second clamp are rotatably connected with a first connecting plate and a second connecting plate which are arranged at the front end and the rear end of the first clamp and the second clamp through rotating shafts; the front and rear end lower part positions of first anchor clamps, second anchor clamps all are equipped with the screw hole, the screw thread at double-thread lead screw both ends respectively with the screw hole mutual adaptation on first anchor clamps, the second anchor clamps, the one end rigid coupling of double-thread lead screw has the dog, the other end of double-thread lead screw is equipped with the rotatory button of second.
7. The air intake adjusting workpiece of the ultra-low temperature air heat source pump unit as claimed in claim 2, wherein: the upper side of any side end of the air adjusting cavity is provided with a plug-in groove, a plug-in board is inserted in the plug-in groove and is matched with the vent hole in a shielding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022856951.2U CN213687365U (en) | 2020-12-02 | 2020-12-02 | Air inlet adjusting workpiece of ultralow-temperature air heat source pump unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022856951.2U CN213687365U (en) | 2020-12-02 | 2020-12-02 | Air inlet adjusting workpiece of ultralow-temperature air heat source pump unit |
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| Publication Number | Publication Date |
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| CN213687365U true CN213687365U (en) | 2021-07-13 |
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| CN202022856951.2U Active CN213687365U (en) | 2020-12-02 | 2020-12-02 | Air inlet adjusting workpiece of ultralow-temperature air heat source pump unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116723663A (en) * | 2023-08-10 | 2023-09-08 | 雅柯斯电力科技（中国）有限公司 | Heat dissipation assembly, inverter equipment, composite energy power supply system and heat dissipation method |
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2020
- 2020-12-02 CN CN202022856951.2U patent/CN213687365U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116723663A (en) * | 2023-08-10 | 2023-09-08 | 雅柯斯电力科技（中国）有限公司 | Heat dissipation assembly, inverter equipment, composite energy power supply system and heat dissipation method |
| CN116723663B (en) * | 2023-08-10 | 2023-10-27 | 雅柯斯电力科技（中国）有限公司 | Heat dissipation assembly, inverter equipment, composite energy power supply system and heat dissipation method |
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