CN112065686A - Air compressor of high-efficiency energy-saving heat pump - Google Patents

Air compressor of high-efficiency energy-saving heat pump Download PDF

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Publication number
CN112065686A
CN112065686A CN202010985197.4A CN202010985197A CN112065686A CN 112065686 A CN112065686 A CN 112065686A CN 202010985197 A CN202010985197 A CN 202010985197A CN 112065686 A CN112065686 A CN 112065686A
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China
Prior art keywords
compressor
air
pressure monitoring
heat pump
fixedly connected
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CN202010985197.4A
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Chinese (zh)
Inventor
黄月好
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Guangzhou Yanjifang Technology Co ltd
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Guangzhou Yanjifang Technology Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/06—Mobile combinations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/14—Provisions for readily assembling or disassembling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2207/00—External parameters
    • F04B2207/70—Warnings
    • F04B2207/702—Light

Abstract

The invention relates to the technical field of compressors and discloses an air compressor of a high-efficiency energy-saving heat pump, which comprises a bottom plate, wherein the lower surface of the bottom plate is fixedly connected with rollers, the lower surface of the bottom plate is provided with a supporting device, four corners of the upper surface of the bottom plate are respectively provided with a buffering spring column, the upper surface of the buffering spring column is fixedly connected with a bearing plate, and the front side and the rear side of the upper surface of the bearing plate are respectively provided with a concave groove. This air compressor of energy-efficient heat pump, through setting up the second pivot, the worm wheel, the fixed block, the third pivot, worm and carousel, make the plectane can comparatively stabilize effectually use the second pivot centre of a circle as the center rotation, make the third transmission shaft can make things convenient for stable drive transfer line and locking axle outside to remove and circular card hole adaptation, can comparatively make things convenient for stable fix the supporting shoe to make air compressor can comparatively make things convenient for firm fixing, improved work efficiency.

Description

Air compressor of high-efficiency energy-saving heat pump
Technical Field
The invention relates to the technical field of compressors, in particular to an air compressor of an efficient energy-saving heat pump.
Background
The air compressor is an effect of providing high-pressure gas for external equipment, is a power source of a pneumatic element, is widely used in factories, and is required to be used in household appliances, installation and maintenance instruments and even in the field of production line preparation machinery, and a machine head and a motor in the air compressor belong to vibration parts, so that the service life of the air compressor is shortened to a certain extent by vibration, the failure rate and the potential safety hazard of the air compressor are frequent, and the air compressor is required in the working process of an energy-saving heat pump; the air compressor in the prior art is fixedly installed through bolt threaded connection due to the complex structure during installation, so that the installation and the disassembly are very troublesome, and the installation efficiency is influenced.
For example, chinese patent publication No. CN210397023U discloses an air compressor which is easy to install, which is connected with a convex sliding groove arranged on a fixed plate in a sliding way through a convex sliding block fixedly arranged at the bottom end of an air compressor, the clamping block arranged at one side of the air compressor is connected and fixed with the clamping block fixedly arranged at one side of the fixed plate in a buckling way, so that the air compressor is more conveniently and rapidly arranged, and a plurality of elastic extension tubes fixedly arranged at the lower end of the fixed plate and a sponge plate arranged on the inner wall of the top end of the box body, the air compressor is damped to a certain extent when in work, and is limited and fixed by the rubber blocks fixedly arranged at the edges of the two sides of the lower end of the fixed plate, compared with the prior device, the device has simple structure and convenient operation, so that the device is more convenient to mount and dismount, the damping effect and the mounting efficiency of the device are improved, and the maximum service life of the air compressor is prolonged; the clamping groove block installed on one side of the air compressor is fixedly connected with the clamping block buckle fixedly installed on one side of the fixing plate in actual use, the buckle clamping block is simple to connect, the air compressor cannot be stably fixed, the air compressor is enabled to easily fall off in the working process, and the use safety of the air compressor is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an air compressor of an efficient energy-saving heat pump, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an air compressor of energy-efficient heat pump, includes the bottom plate, bottom plate lower surface fixedly connected with gyro wheel, the bottom plate lower surface is provided with strutting arrangement, bottom plate upper surface four corners all is provided with the buffering spring post, buffering spring post upper surface fixedly connected with loading board, concave groove has all been seted up to both sides around the loading board upper surface, the loading board upper surface is provided with locking device, the loading board upper surface is provided with the supporting shoe, supporting shoe upper surface fixedly connected with air compressor, circular calorie of hole has been seted up to the supporting shoe medial surface, the inside convex block that is provided with of concave groove.
Preferably, strutting arrangement includes electric putter, electric putter upper surface and bottom plate lower fixed surface are connected, electric putter output end fixedly connected with transmission piece, first spout has all been seted up to the transmission piece lower surface left and right sides, bottom plate lower fixed surface is connected with worker's shape slide rail, worker's shape slide rail surface is provided with the rectangle slider, the inboard first transmission shaft of fixedly connected with of rectangle slider lower surface, rectangle slider lower surface outside fixedly connected with connecting plate, connecting plate lateral surface fixedly connected with second transmission shaft, bottom plate lower fixed surface is connected with the connecting block, the connecting block medial surface is pegged graft and is had first pivot, the bracing piece has been cup jointed to first pivot surface, the second spout has been seted up.
Preferably, locking device includes the second pivot, second pivot lower surface is connected with the loading board upper surface rotation, the worm wheel has been cup jointed to second pivot surface, the equal fixedly connected with fixed block in both sides around the loading board upper surface, the third pivot is pegged graft to the fixed block medial surface, the worm has been cup jointed to third pivot surface, the worm meshes with the worm wheel, the positive fixedly connected with carousel of third pivot, the plectane has been cup jointed to second pivot surface, convex block upper surface fixedly connected with transfer line, the transfer line medial surface is pegged graft and is had the third transmission shaft, the equal fixedly connected with locking axle in both sides around the transfer line lateral surface.
Preferably, spiral chutes matched with the third transmission shaft are formed in the front side and the rear side of the upper surface of the circular plate.
Preferably, the inner diameter of the locking shaft is smaller than that of the circular clamping hole, and the inner diameter of the circular clamping hole is fifteen millimeters.
Preferably, the number of the rollers is four, rectangular anti-skidding blocks are arranged on the outer surfaces of the four groups of rollers, and the rectangular anti-skidding blocks are made of rubber.
Preferably, the front face of the electric push rod is fixedly connected with a triangular prism, and the upper surface of the triangular prism is welded with the lower surface of the bottom plate.
Preferably, the air compressor of the high-efficiency energy-saving heat pump is characterized in that: further comprising: the air pressure monitoring device is arranged inside the compressor;
the air pressure monitoring device is used for monitoring the air pressure in the compressor, and comprises the following steps:
the air pressure monitoring device comprises:
a sensing unit: the condition attribute collection is used for acquiring the attribute of the air pressure monitoring sensing parameter in the monitoring compressor and the condition attribute collection of all the air pressure monitoring sensing parameters;
a processing unit: obtaining a positive domain of the condition attribute set of the air pressure monitoring sensing parameter attribute to all the air pressure monitoring sensing parameters based on the attribute of the air pressure monitoring sensing parameters in the monitoring compressor and the condition attribute set of all the air pressure monitoring sensing parameters;
a calculation unit: based on a rough set correlation theory, the method carries out attribute weight calculation on the gas monitoring sensing parameters, and comprises the following steps:
step 1, calculating the dependence and the association of the gas monitoring sensing parameters on the condition attribute set of all the gas pressure monitoring sensing parameters according to the positive domain of the gas pressure monitoring sensing parameter attribute on the condition attribute set of all the gas pressure monitoring sensing parameters;
step 2: carrying out normalization conversion on the parameter conditions in the condition attribute set of each all air pressure monitoring sensing parameter to obtain the weight of the parameter conditions in the condition attribute set of each all air pressure monitoring sensing parameter;
and step 3: calculating the information gain of the air pressure monitoring sensing parameter attribute and the corresponding information gain ratio according to the weight of the parameter condition in each all air pressure monitoring sensing parameter condition attribute set;
and 4, step 4: establishing a decision tree for monitoring the excavation of the air pressure monitoring sensing parameters in the compressor;
and 5: calculating optimal weight air pressure parameter data according to a decision tree mined by the air pressure monitoring sensing parameters in the monitoring compressor, and further obtaining the air tightness in the monitoring compressor;
a determination unit: used for judging the air tightness of the interior of the monitoring compressor;
if the air tightness is within a first preset range, indicating that the air tightness in the compressor is first-level leakage, and controlling an alarm lamp to be normally on;
if the air tightness is within a second preset range, indicating that the air tightness in the compressor is secondary leakage, and controlling an alarm lamp to flash;
and if the air tightness is within a third preset range, indicating that the air tightness in the compressor is primary sealing, and controlling an alarm lamp not to be turned on.
Preferably, the air compressor of the high-efficiency energy-saving heat pump is characterized in that: further comprising:
a controller disposed at one side of the compressor;
the alarm is arranged on the left side of the controller;
the temperature sensor is arranged in the compressor and used for detecting the temperature of the heat pump;
the COP detection module is arranged above the compressor;
the COP detection module, the temperature sensor and the alarm are connected with the controller;
the COP detection module is used for obtaining the loss of the compressor and calculating the COP coefficient of the compressor, and comprises the following steps:
step 1: calculating the on-state loss alpha of the heat pump in the compressor according to the formula (1)t：
Figure BDA0002688995670000041
Wherein, IyFor an effective value of the current flowing in the circuit in the compressor,
Figure BDA0002688995670000042
the modulation degree of the voltage at two ends of a circuit in the compressor is shown, mu is the phase angle of the voltage of the compressor, and l is the actual conduction voltage drop of the circuit in the compressor;
step 2: calculating the heat radiation quantity alpha of the compressor according to the formula (2)s：
Figure BDA0002688995670000051
Wherein, lambda is the heat exchange coefficient of the surface of the compressor to air, TsSurface area of the compressor, KPIs the temperature of the surface of the compressor, KLIs ambient temperature;
and step 3: calculating a COP coefficient E of the compressor according to formula (3);
Figure BDA0002688995670000052
wherein beta is the heating capacity of the heat pump;
the controller is used for judging whether the COP coefficient E of the compressor is larger than a preset value:
if so, indicating that the working state of the compressor is good;
otherwise, the compressor is indicated to be in an abnormal working state, and the alarm is controlled to give an alarm for reminding.
(III) advantageous effects
Compared with the prior art, the invention provides an air compressor of an efficient energy-saving heat pump, which has the following beneficial effects:
1. this air compressor of energy-efficient heat pump, through setting up the second pivot, the worm wheel, the fixed block, the third pivot, worm and carousel, make the plectane can comparatively stabilize effectually use the second pivot centre of a circle as the center rotation, make the third transmission shaft can make things convenient for stable drive transfer line and locking axle outside to remove and circular card hole adaptation, can comparatively make things convenient for stable fix the supporting shoe to make air compressor can comparatively make things convenient for firm fixing, improved work efficiency.
2. This air compressor of energy-efficient heat pump through setting up concave groove, convex block, supporting shoe and locking axle, makes air compressor can make things convenient for more effectually to be connected with the loading board, makes air compressor can stabilize effectual work of carrying out, has not only improved the fixed convenience of air compressor, has also improved the fixed stability of air compressor.
3. This air compressor of energy-efficient heat pump through setting up electric putter, drive block, first spout and first transmission shaft, makes the rectangle slider of the left and right sides can make things convenient for more effectually the orbit along worker's shape slide rail to remove, thereby make the rectangle slider can make things convenient for stable drive connecting plate to remove, thereby can comparatively make things convenient for effectually to support the bottom plate, improved the overall device practicality greatly.
4. This air compressor of energy-efficient heat pump through setting up second transmission shaft, connecting block, first pivot and second spout, makes the bracing piece of the left and right sides can more firmly stable use the first pivot centre of a circle of the left and right sides as the center rotation, make the bracing piece can be more stable support the bottom plate to make air compressor can be more stable carry out work, improved integrated device's practicality greatly.
5. This air compressor of energy-efficient heat pump through setting up atmospheric pressure monitoring devices, can detect the gas tightness of compressor, reports to the police when the gas tightness does not reach standard, reminds the user to withdraw this region, has improved air compressor's security to when the air compressor breaks down, can assist the user to judge the trouble reason, reduced the maintenance degree of difficulty, improved the practicality of whole device.
6. This air compressor of energy-efficient heat pump through setting up controller, alarm, temperature sensor, COP detection module for this air compressor of energy-efficient heat pump can judge whether equipment is in normal operating condition through energy conversion efficiency, and reports to the police, makes the user of service can in time discover the trouble and handle the trouble, has avoided the waste of resource to carry, has improved the practicality of whole device.
Drawings
FIG. 1 and FIG. 2 are schematic structural views of the present invention;
FIG. 3 is a schematic view of the supporting device of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the locking device of the present invention.
In the figure: 1. a base plate; 2. a roller; 3. a support device; 301. an electric push rod; 302. a transmission block; 303. a first chute; 304. an I-shaped slide rail; 305. a rectangular slider; 306. a first drive shaft; 307. a connecting plate; 308. a second drive shaft; 309. connecting blocks; 310. a first rotating shaft; 311. a support bar; 312. a second chute; 4. a buffer spring post; 5. a carrier plate; 6. a concave groove; 7. a locking device; 701. a second rotating shaft; 702. a worm gear; 703. a fixed block; 704. a third rotating shaft; 705. a worm; 706. a turntable; 707. a circular plate; 708. a transmission rod; 709. a third drive shaft; 710. a locking shaft; 8. a support block; 9. an air compressor; 10. a circular clamping hole; 11. a convex block.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-5, the present invention provides a technical solution: an air compressor of a high-efficiency energy-saving heat pump comprises a bottom plate 1, wherein idler wheels 2 are fixedly connected to the lower surface of the bottom plate 1, a supporting device 3 is arranged on the lower surface of the bottom plate 1, four corners of the upper surface of the bottom plate 1 are respectively provided with a buffering spring column 4, the upper surface of the buffering spring column 4 is fixedly connected with a bearing plate 5, concave grooves 6 are respectively formed in the front side and the rear side of the upper surface of the bearing plate 5, a locking device 7 is arranged on the upper surface of the bearing plate 5, a supporting block 8 is arranged on the upper surface of the supporting block 8, an air compressor 9 is 750W-30L in model, a circular clamping hole 10 is formed in the inner side surface of the supporting block 8, a convex block 11 is arranged in the concave groove 6, the air compressor 9 can be more conveniently and effectively connected with the bearing plate 5 through the arrangement of the concave groove, not only the convenience of fixing the air compressor 9 is improved, but also the stability of fixing the air compressor 9 is improved.
In the invention, in order to enable the air compressor 9 to work more stably, the supporting device 3 is provided, the supporting device 3 comprises an electric push rod 301, the model of the electric push rod 301 is CLA, the upper surface of the electric push rod 301 is fixedly connected with the lower surface of the bottom plate 1, the output end of the electric push rod 301 is fixedly connected with a transmission block 302, the left side and the right side of the lower surface of the transmission block 302 are respectively provided with a first chute 303, the lower surface of the bottom plate 1 is fixedly connected with an I-shaped slide rail 304, the outer surface of the I-shaped slide rail 304 is provided with a rectangular slide block 305, the inner side of the lower surface of the rectangular slide block 305 is fixedly connected with a first transmission shaft 306, the outer side of the lower surface of the rectangular slide block 305 is fixedly connected with a connecting plate 307, and the rectangular slide blocks 305 on the left side, thereby enabling the rectangular sliding block 305 to conveniently and stably drive the connecting plate 307 to move, thereby being capable of more conveniently and effectively supporting the bottom plate 1 and greatly improving the practicability of the whole device, the outer side surface of the connecting plate 307 is fixedly connected with the second transmission shaft 308, the lower surface of the bottom plate 1 is fixedly connected with the connecting block 309, the inner side surface of the connecting block 309 is inserted with the first rotating shaft 310, the outer surface of the first rotating shaft 310 is sleeved with the supporting rod 311, the inner side surface of the supporting rod 311 is provided with the second sliding groove 312, the supporting rod 311 at the left side and the right side can more firmly and stably rotate by taking the circle center of the first rotating shaft 310 at the left side and the right side as the center through the arrangement of the second transmission shaft 308, the connecting block 309, the first rotating shaft 310 and the second sliding groove 312, thereby enabling the air compressor 9 to more stably work and, the supporting device 3 can conveniently support the bottom plate 1, and the working stability of the air compressor 9 is improved.
In the invention, in order to more conveniently and effectively fix the air compressor 9, a locking device 7 is arranged, the locking device 7 comprises a second rotating shaft 701, the lower surface of the second rotating shaft 701 is rotatably connected with the upper surface of the bearing plate 5, a worm wheel 702 is sleeved on the outer surface of the second rotating shaft 701, fixed blocks 703 are fixedly connected to the front side and the rear side of the upper surface of the bearing plate 5, a third rotating shaft 704 is inserted into the inner side of the fixed block 703, a worm 705 is sleeved on the outer surface of the third rotating shaft 704, the worm 705 is meshed with the worm wheel 702, a rotating disc 706 is fixedly connected to the front side of the third rotating shaft 704, a circular plate 707 is sleeved on the outer surface of the second rotating shaft 701, a transmission rod 708 is fixedly connected to the upper surface of the convex block 11, a third transmission shaft 709 is inserted into the inner side of the transmission rod 708, locking shafts 710, Worm 705 and carousel 706, make the plectane 707 can comparatively stabilize effectual use the second pivot 701 centre of a circle as the center rotation, make the third transmission shaft 709 can make things convenient for stable drive transfer line 708 and locking axle 710 to move to the outside and circular calorie of hole 10 adaptation, can comparatively make things convenient for stably fix supporting shoe 8, thereby make air compressor 9 can comparatively make things convenient for firm fixing, and the work efficiency is improved, locking device 7 can be convenient make supporting shoe 8 be connected with locking axle 710, and the convenience of air compressor 9 fixation is improved.
In the present invention, in order to enable the third transmission shaft 709 to conveniently drive the transmission rod 708 to move, the front and rear sides of the upper surface of the circular plate 707 are both provided with spiral chutes adapted to the third transmission shaft 709, and the spiral chutes improve the convenience of the movement of the third transmission shaft 709 and the transmission rod 708.
In the invention, in order to more conveniently fix the locking shaft 710 to the air compressor 9, the inner diameter of the locking shaft 710 is smaller than the inner diameter of the circular clamping hole 10, the inner diameter of the circular clamping hole 10 is fifteen millimeters, and the inner diameter of the locking shaft 710 is smaller than the inner diameter of the circular clamping hole 10, so that the locking shaft 710 is more conveniently matched with the circular clamping hole 10, and the locking convenience of the locking shaft 710 is improved.
In the invention, in order to enable the rollers 2 to drive the bottom plate 1 to move more stably, four groups of rollers 2 are arranged, rectangular anti-skidding blocks are arranged on the outer surfaces of the four groups of rollers 2, the rectangular anti-skidding blocks are made of rubber, the rectangular anti-skidding blocks increase the friction force between the rollers 2 and the ground, and the movement stability of the rollers 2 is improved.
In the invention, in order to enable the electric push rod 301 to drive the transmission block 302 to move more stably, the front surface of the electric push rod 301 is fixedly connected with the triangular block, the upper surface of the triangular block is welded with the lower surface of the bottom plate 1, the electric push rod 301 and the bottom plate 1 are connected more stably by welding, and the movement stability of the transmission block 302 is improved.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the air compressor is used, firstly, the air compressor 9 drives the supporting block 8 to be placed on the upper surface of the bearing plate 5, the circle center line of the circular clamping hole 10 is aligned with the circle center line of the locking shaft 710, then the rotating disc 706 is rotated clockwise, the rotating disc 706 drives the third rotating shaft 704 and the worm 705 to rotate clockwise, the worm 705 is in meshed transmission with the worm wheel 702, the worm wheel 702 drives the second rotating shaft 701 and the circular plate 707 to rotate anticlockwise, in the process that the circular plate 707 rotates anticlockwise, the spiral sliding groove is matched with the third transmission shaft 709, the third transmission shaft 709 drives the transmission rod 708 and the convex block 11 to move outwards along the track of the concave groove 6, the transmission rod 708 drives the locking shaft 710 to move outwards, after the locking shaft 710 is tightly connected with the inside of the circular clamping hole 10, the rotating disc 706 stops rotating, then the air compressor 9 is moved under the action of the roller 2, when the air, start electric putter 301, electric putter 301 output end drives driving block 302 and moves to the rear side, first spout 303 makes rectangle slider 305 drive connecting plate 307 and second transmission shaft 308 and move to the inboard with first transmission shaft 306 adaptation, second transmission shaft 308 and second spout 312 adaptation, make and be located left bracing piece 311 and regard as center anticlockwise rotation with being located left first pivot 310 centre of a circle, make and be located right bracing piece 311 and regard as center clockwise rotation with being located right first pivot 310 centre of a circle, when bracing piece 311 rotates ninety degrees after, 2 outer surfaces of gyro wheel are two millimeters from ground, close electric putter 301 this moment, make air compressor 9 work finally.
In summary, according to the air compressor of the efficient energy-saving heat pump, by arranging the second rotating shaft 701, the worm wheel 702, the fixing block 703, the third rotating shaft 704, the worm 705 and the turntable 706, the circular plate 707 can relatively stably and effectively rotate around the center of the second rotating shaft 701, the third transmission shaft 709 can conveniently and stably drive the transmission rod 708 and the locking shaft 710 to move outwards to be matched with the circular clamping hole 10, and the supporting block 8 can be relatively conveniently and stably fixed, so that the air compressor 9 can be relatively conveniently and firmly fixed, and the working efficiency is improved.
This air compressor of energy-efficient heat pump through setting up concave groove 6, convex block 11, supporting shoe 8 and locking axle 710, makes air compressor 9 make things convenient for effectual more to be connected with loading board 5, makes air compressor 9 can stabilize effectual work of carrying on, has not only improved the convenience that air compressor 9 is fixed, has also improved the stability that air compressor 9 is fixed.
This air compressor of energy-efficient heat pump through setting up electric putter 301, drive block 302, first spout 303 and first transmission shaft 306, makes the rectangle slider 305 of the left and right sides can make things convenient for effectual orbit along worker's shape slide rail 304 to remove more, thereby make the drive connecting plate 307 that rectangle slider 305 can be convenient and stable remove, thereby can comparatively make things convenient for effectually to support bottom plate 1, improved the overall device practicality greatly.
This air compressor of energy-efficient heat pump, through setting up second transmission shaft 308, connecting block 309, first pivot 310 and second spout 312, the bracing piece 311 that makes the left and right sides can be more firm stable uses the first pivot 310 centre of a circle of the left and right sides as the center rotation, makes bracing piece 311 can be more stable support bottom plate 1 to make air compressor 9 can be more stable carry out work, improved integrated device's practicality greatly.
Referring to fig. 1-5, the present invention provides a technical solution: the air compressor of the high-efficiency energy-saving heat pump is characterized in that: further comprising: the air pressure monitoring device is arranged inside the compressor 9;
the air pressure monitoring device is used for monitoring the air pressure inside the compressor 9 and comprises the following steps:
the air pressure monitoring device comprises:
a sensing unit: the condition attribute collection is used for acquiring the attribute of the air pressure monitoring sensing parameter in the monitoring compressor 9 and the condition attribute collection of all the air pressure monitoring sensing parameters;
a processing unit: obtaining a positive domain of the condition attribute set of the air pressure monitoring sensing parameter attribute to all the air pressure monitoring sensing parameters based on the attribute of the air pressure monitoring sensing parameters in the monitoring compressor 9 and the condition attribute set of all the air pressure monitoring sensing parameters;
a calculation unit: based on a rough set correlation theory, the method carries out attribute weight calculation on the gas monitoring sensing parameters, and comprises the following steps:
step 1, calculating the dependence and the association of the gas monitoring sensing parameters on the condition attribute set of all the gas pressure monitoring sensing parameters according to the positive domain of the gas pressure monitoring sensing parameter attribute on the condition attribute set of all the gas pressure monitoring sensing parameters;
step 2: carrying out normalization conversion on the parameter conditions in the condition attribute set of each all air pressure monitoring sensing parameter to obtain the weight of the parameter conditions in the condition attribute set of each all air pressure monitoring sensing parameter;
and step 3: calculating the information gain of the air pressure monitoring sensing parameter attribute and the corresponding information gain ratio according to the weight of the parameter condition in each all air pressure monitoring sensing parameter condition attribute set;
and 4, step 4: establishing a decision tree for monitoring the air pressure monitoring sensing parameter excavation in the compressor 9;
and 5: calculating optimal weight air pressure parameter data according to a decision tree mined by the air pressure monitoring sensing parameters in the monitoring compressor 9, and further obtaining the air tightness in the monitoring compressor 9;
a determination unit: for judging the airtightness inside said monitoring compressor 9;
if the air tightness is within a first preset range, indicating that the air tightness inside the compressor 9 is first-level leakage, and controlling an alarm lamp to be normally on;
if the air tightness is within a second preset range, indicating that the air tightness inside the compressor 9 is secondary leakage, and controlling an alarm lamp to flash;
if the air tightness is within a third preset range, the air tightness of the interior of the compressor 9 is indicated to be primary sealing, and an alarm lamp is controlled not to be turned on.
In this embodiment, the attribute of the air pressure monitoring sensing parameter is each item of data measured by the sensing unit.
In the present embodiment, the condition attribute set is a set of data satisfying the condition.
In this embodiment, the positive domain is a set in which the attribute of the air pressure monitoring sensing parameter has an influence on the condition attribute set of all the air pressure monitoring sensing parameters;
in this embodiment, the dependency is the importance of the gas monitoring sensing parameter to the condition attribute set of all the gas pressure monitoring sensing parameters;
in this embodiment, the association degree is the association degree of the gas monitoring sensing parameter to the condition attribute set of all the gas pressure monitoring sensing parameters;
in this embodiment, the decision tree is a decision number algorithm for mining the air pressure monitoring sensing parameters;
in the embodiment, the primary leakage refers to that the airtightness is less than ninety-five percent, and belongs to severe leakage;
the secondary leakage is characterized in that the damage percentage is between ninety-five percent and ninety-nine percent, and is moderate leakage;
the third-level damage means that the damage ratio is less than one percent, and the leakage is light.
The working principle and the beneficial effects of the scheme are as follows: this air compressor of energy-efficient heat pump through setting up atmospheric pressure monitoring devices, can detect compressor 9's gas tightness, reports to the police when the gas tightness does not reach standard, reminds the user to withdraw this region, has improved air compressor's security to when air compressor breaks down, can assist the user to judge the trouble reason, reduced the maintenance degree of difficulty, improved the practicality of whole device.
Referring to fig. 1-5, the present invention provides a technical solution: the air compressor of the high-efficiency energy-saving heat pump is characterized in that: further comprising:
a controller disposed at one side of the compressor 9;
the alarm is arranged on the left side of the controller;
a temperature sensor disposed inside the compressor 9 for detecting a temperature of the heat pump;
a COP detection module disposed above the compressor 9;
the COP detection module, the temperature sensor and the alarm are connected with the controller;
the COP detection module is used for acquiring the loss of the compressor 9 and calculating the COP coefficient of the compressor 9, and comprises the following steps:
step 1: calculating the on-state loss alpha of the heat pump in the compressor according to the formula (1)t：
Figure BDA0002688995670000131
Wherein, IyFor an effective value of the current flowing in the circuit in the compressor,
Figure BDA0002688995670000132
the modulation degree of the voltage at two ends of a circuit in the compressor is shown, mu is the phase angle of the voltage of the compressor, and l is the actual conduction voltage drop of the circuit in the compressor;
step 2: the heat radiation amount alpha of the compressor 9 is calculated according to the formula (2)s：
Figure BDA0002688995670000133
Wherein, lambda is the heat exchange coefficient of the surface of the compressor to air, TsSurface area of the compressor, KPIs the temperature of the surface of the compressor, KLIs ambient temperature;
and step 3: calculating a COP coefficient E of the compressor 9 according to formula (3);
Figure BDA0002688995670000134
wherein beta is the heating capacity of the heat pump;
the controller is configured to determine whether the COP coefficient E of the compressor 9 is greater than a preset value:
if yes, the working state of the compressor 9 is good;
otherwise, the compressor 9 is in an abnormal working state, and the alarm is controlled to give an alarm for reminding.
In this embodiment: cop (coefficient of performance) is the ratio of heating capacity to input power.
The working principle and the beneficial effects of the scheme are as follows: this air compressor of energy-efficient heat pump through setting up controller, alarm, temperature sensor, COP detection module for this air compressor of energy-efficient heat pump can judge whether equipment is in normal operating condition through energy conversion efficiency, and reports to the police, makes the user of service can in time discover the trouble and handle the trouble, has avoided the waste of resource to carry, has improved the practicality of whole device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. An air compressor of an efficient energy-saving heat pump comprises a bottom plate (1), and is characterized in that: the novel bearing plate is characterized in that idler wheels (2) are fixedly connected to the lower surface of the base plate (1), supporting devices (3) are arranged on the lower surface of the base plate (1), buffering spring columns (4) are arranged on four corners of the upper surface of the base plate (1), bearing plates (5) are fixedly connected to the upper surface of the buffering spring columns (4), concave grooves (6) are formed in the front side and the rear side of the upper surface of the bearing plates (5), locking devices (7) are arranged on the upper surface of the bearing plates (5), supporting blocks (8) are arranged on the upper surface of the bearing plates (5), air compressors (9) are fixedly connected to the upper surfaces of the supporting blocks (8), circular clamping holes (10) are formed in the inner side of the supporting blocks (8), and.
2. The air compressor of the energy efficient heat pump as claimed in claim 1, wherein: the supporting device (3) comprises an electric push rod (301), the upper surface of the electric push rod (301) is fixedly connected with the lower surface of the base plate (1), the output end of the electric push rod (301) is fixedly connected with a transmission block (302), the left side and the right side of the lower surface of the transmission block (302) are respectively provided with a first sliding chute (303), the lower surface of the base plate (1) is fixedly connected with an I-shaped sliding rail (304), the outer surface of the I-shaped sliding rail (304) is provided with a rectangular sliding block (305), the inner side of the lower surface of the rectangular sliding block (305) is fixedly connected with a first transmission shaft (306), the outer side of the lower surface of the rectangular sliding block (305) is fixedly connected with a connecting plate (307), the outer side of the connecting plate (307) is fixedly connected with a second transmission shaft (308), the lower surface of the, the inner side surface of the support rod (311) is provided with a second sliding chute (312).
3. The air compressor of the energy efficient heat pump as claimed in claim 1, wherein: locking device (7) include second pivot (701), second pivot (701) lower surface is rotated with loading board (5) upper surface and is connected, worm wheel (702) has been cup jointed to second pivot (701) surface, equal fixedly connected with fixed block (703) in the front and back both sides of loading board (5) upper surface, third pivot (704) are pegged graft to fixed block (703) medial surface, worm (705) have been cup jointed to third pivot (704) surface, worm (705) and worm wheel (702) meshing, third pivot (704) front fixedly connected with carousel (706), plectane (707) have been cup jointed to second pivot (701) surface, convex block (11) upper surface fixedly connected with transfer line (708), third transmission shaft (709) have been pegged graft to transfer line (708) medial surface, both sides all fixedly connected with locking shaft (710) around transfer line (708) lateral surface.
4. The air compressor of the energy efficient heat pump as claimed in claim 3, wherein: spiral chutes matched with the third transmission shaft (709) are formed in the front side and the rear side of the upper surface of the circular plate (707).
5. The air compressor of the energy efficient heat pump as claimed in claim 4, wherein: the inner diameter of the locking shaft (710) is smaller than that of the circular clamping hole (10), and the inner diameter of the circular clamping hole (10) is fifteen millimeters.
6. The air compressor of the energy efficient heat pump as claimed in claim 1, wherein: the quantity of gyro wheel (2) is four groups, and four groups gyro wheel (2) surfaces all are provided with rectangle non slipping spur, and the material of rectangle non slipping spur is rubber.
7. The air compressor of the energy efficient heat pump as claimed in claim 2, wherein: the front face of the electric push rod (301) is fixedly connected with a triangular prism, and the upper surface of the triangular prism is welded with the lower surface of the base plate (1).
8. The air compressor of the energy efficient heat pump as claimed in claim 1, wherein: further comprising: the air pressure monitoring device is arranged inside the compressor (9);
the air pressure monitoring device is used for monitoring the air pressure in the compressor (9), and comprises the following steps:
the air pressure monitoring device comprises:
a sensing unit: the condition attribute collection is used for acquiring the attribute of the air pressure monitoring sensing parameter in the monitoring compressor (9) and the condition attribute collection of all the air pressure monitoring sensing parameters;
a processing unit: based on the attribute of the air pressure monitoring sensing parameter in the monitoring compressor (9) and the condition attribute set of all the air pressure monitoring sensing parameters, obtaining the positive domain of the air pressure monitoring sensing parameter attribute to the condition attribute set of all the air pressure monitoring sensing parameters;
a calculation unit: based on a rough set correlation theory, the method carries out attribute weight calculation on the gas monitoring sensing parameters, and comprises the following steps:
step 1, calculating the dependence and the association of the gas monitoring sensing parameters on the condition attribute set of all the gas pressure monitoring sensing parameters according to the positive domain of the gas pressure monitoring sensing parameter attribute on the condition attribute set of all the gas pressure monitoring sensing parameters;
step 2: carrying out normalization conversion on the parameter conditions in the condition attribute set of each all air pressure monitoring sensing parameter to obtain the weight of the parameter conditions in the condition attribute set of each all air pressure monitoring sensing parameter;
and step 3: calculating the information gain of the air pressure monitoring sensing parameter attribute and the corresponding information gain ratio according to the weight of the parameter condition in each all air pressure monitoring sensing parameter condition attribute set;
and 4, step 4: establishing a decision tree for monitoring the air pressure monitoring sensing parameter excavation in the monitoring compressor (9);
and 5: calculating optimal weight air pressure parameter data according to a decision tree mined by the air pressure monitoring sensing parameters in the monitoring compressor (9), and further obtaining the air tightness in the monitoring compressor (9);
a determination unit: for determining the gas tightness inside said monitoring compressor (9);
if the air tightness is within a first preset range, indicating that the air tightness inside the compressor (9) is first-level leakage, and controlling an alarm lamp to be normally on;
if the air tightness is within a second preset range, indicating that the air tightness inside the compressor (9) is secondary leakage, and controlling an alarm lamp to flicker;
if the air tightness is within a third preset range, the air tightness of the interior of the compressor (9) is indicated to be primary sealing, and an alarm lamp is controlled not to be turned on.
The air compressor of the energy efficient heat pump as claimed in claim 1, wherein: further comprising:
a controller disposed at one side of the compressor (9);
the alarm is arranged on the left side of the controller;
a temperature sensor arranged inside the compressor (9) and used for detecting the temperature of the heat pump;
a COP detection module arranged above the compressor (9);
the COP detection module, the temperature sensor and the alarm are connected with the controller;
the COP detection module is used for acquiring the loss of the compressor (9) and calculating the COP coefficient of the compressor (9), and comprises the following steps:
step 1: calculating the on-state loss alpha of the heat pump in the compressor according to the formula (1)t：
Figure FDA0002688995660000041
Wherein, IyFor an effective value of the current flowing in the circuit in the compressor,
Figure FDA0002688995660000042
the modulation degree of the voltage at two ends of a circuit in the compressor is shown, mu is the phase angle of the voltage of the compressor, and l is the actual conduction voltage drop of the circuit in the compressor;
step 2: calculating the heat dissipation alpha of the compressor (9) according to the formula (2)s：
Figure FDA0002688995660000043
Wherein, lambda is the heat exchange coefficient of the surface of the compressor to air, TsSurface area of the compressor, KPIs the temperature of the surface of the compressor, KLIs ambient temperature;
and step 3: calculating a COP coefficient E of the compressor (9) according to formula (3);
Figure FDA0002688995660000044
wherein beta is the heating capacity of the heat pump;
the controller is used for judging whether the COP coefficient E of the compressor (9) is larger than a preset value:
if yes, indicating that the working state of the compressor (9) is good;
otherwise, the compressor (9) is indicated to be in an abnormal working state, and the alarm is controlled to give an alarm for reminding.
CN202010985197.4A 2020-09-18 2020-09-18 Air compressor of high-efficiency energy-saving heat pump Withdrawn CN112065686A (en)

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CN210391725U (en) * 2019-07-26 2020-04-24 上海皓澎医药科技有限公司 Positioner is used in processing of filling sealwort capsule
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CN104102194A (en) * 2014-06-30 2014-10-15 澳柯玛股份有限公司 Home appliance multidimensional information integrated management method
CN106644299A (en) * 2016-09-08 2017-05-10 大连理工大学 Online monitoring system and method for air tightness of airship gas bag
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Application publication date: 20201211