CN217979348U

CN217979348U - Novel carbon dioxide heat pump unit

Info

Publication number: CN217979348U
Application number: CN202220866940.9U
Authority: CN
Inventors: 赵东华; 曹东明
Original assignee: Nanjing Jiuding Environmental Technology Co ltd
Current assignee: Nanjing Jiuding Environmental Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-12-06
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a novel carbon dioxide heat pump unit relates to heat pump unit technical field, can produce a large amount of vibrations for solving the work of working part, and carbon dioxide heat pump unit damping performance is not good for carbon dioxide heat pump unit appears resonating easily, the too big problem of mechanical noise. The upper end of supporting seat is provided with puts the thing groove, the inside of putting the thing groove is provided with the recess, the inside of recess is provided with the slide bar, the outside of slide bar is provided with the slider, and the slider is provided with two, and the equal sliding connection of slider and supporting seat and slide bar, the outside of slide bar is provided with the spring, and spring and slide bar sliding connection, the spring is connected structure as an organic whole with supporting seat and slider, the inside of putting the thing groove is provided with the bearing plate, and the bearing plate is provided with four, two all be provided with the gangbar between slider and the bearing plate, and the both ends of gangbar rotate with slider and bearing plate respectively and be connected, the top of heat pump set main part is provided with the top cap.

Description

Novel carbon dioxide heat pump unit

Technical Field

The utility model relates to a heat pump set technical field specifically is a novel carbon dioxide heat pump set.

Background

The carbon dioxide heat pump unit is a circulating system formed by a compressor, a heat exchanger, a restrictor, a heat absorber, a compressor and other devices, and a refrigerant circularly flows in the system under the action of the compressor. The method is characterized in that a gaseous pressure-increasing and temperature-increasing process is completed in a compressor, the compressor enters a heat exchanger to exchange heat with wind, is cooled and converted into liquid, and after the compressor runs to a heat absorber, the liquid rapidly absorbs heat and evaporates to be converted into gaseous state again, and meanwhile, the temperature is reduced to minus 20 ℃ to minus 30 ℃, and then air around the heat absorber can continuously transfer low-temperature heat to a refrigerant.

At present, the working part work of carbon dioxide heat pump unit can produce a large amount of vibrations in the use, and carbon dioxide heat pump unit damping performance is not good for carbon dioxide heat pump unit resonance appears easily, and mechanical noise is too big, can not satisfy the user demand, therefore urgently needed a novel carbon dioxide heat pump unit on the market to solve these problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel carbon dioxide heat pump set to propose among the above-mentioned background art that the work of working part can produce a large amount of vibrations, carbon dioxide heat pump set damping performance is not good, make carbon dioxide heat pump set resonance, the too big problem of mechanical noise appears easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel carbon dioxide heat pump unit, includes supporting seat and heat pump unit main part, the upper end of supporting seat is provided with puts the thing groove, the inside of putting the thing groove is provided with the recess, the inside of recess is provided with the slide bar, and the slide bar passes through screw connection with the supporting seat, the outside of slide bar is provided with the slider, and slider and the equal sliding connection of supporting seat and slide bar, the outside of slide bar is provided with the spring, and spring and slide bar sliding connection, the spring is connected structure as an organic whole with supporting seat and slider, the inside of putting the thing groove is provided with the bearing plate, and the bearing plate is provided with four, two all be provided with the gangbar between slider and the bearing plate, and the both ends of gangbar rotate with slider and bearing plate respectively and be connected, the top of heat pump unit main part is provided with the top cap.

Preferably, be provided with the erection bolt on the supporting seat, and erection bolt and supporting seat swing joint, be provided with the pressure spring piece on the erection bolt, and pressure spring piece and erection bolt swing joint, the pressure spring piece is laminated mutually with supporting seat and erection bolt.

Preferably, the heat pump unit main part's below is provided with removes the wheel, removes the wheel and is provided with four, and four remove the wheel setting in the four corners of heat pump unit main part, remove the wheel and pass through the screw connection with the heat pump unit main part.

Preferably, the heat pump unit main part is provided with the air inlet, the inside of air inlet is provided with the filter frame, and the filter frame passes through the screw connection with the heat pump unit main part, be provided with on the filter frame and strain the dirt subassembly, just strain the dirt subassembly and strain the frame and set up structure as an organic whole.

Preferably, the top cover is provided with a gas outlet, a wind outlet cylinder is arranged above the gas outlet and is connected with the top cover through screws, a silencing pad is arranged inside the wind outlet cylinder and is connected with the inner wall of the wind outlet cylinder in a laminating manner, and a flow equalizing plate is arranged inside the wind outlet cylinder.

Preferably, one side of the heat pump unit main body is provided with two movable doors, the two movable doors are rotatably connected with the heat pump unit main body, and lock pins are arranged above the two movable doors and are in joggle joint with the movable doors.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a device passes through the setting of slider, bearing plate, gangbar, slide bar and spring, and the structure that slider, bearing plate and gangbar are constituteed takes place corresponding deformation when receiving the exogenic action for the corresponding flexible of spring makes the slider along the slide bar activity, thereby can play the effect of buffering release to the effort, has played absorbing effect, has improved carbon dioxide heat pump set stability in use. The problems that the carbon dioxide heat pump unit generates violent vibration during working and the mechanical noise is overlarge are solved.

2. The utility model discloses a setting of device through the installation bolt, pressure spring piece and removal wheel, use the installation bolt and pressure spring piece can be fixed with the heat pump set installation, carry out the secondary shock attenuation with the help of the pressure spring piece, it is more convenient when carrying heat pump set to remove the wheel feasible. The problem of the inconvenient transport of heat pump set is solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the support base of the present invention;

fig. 3 is a top view of the support base of the present invention;

fig. 4 is a bottom view of the support base of the present invention;

fig. 5 is a connection relationship diagram of the air outlet cylinder and the top cover of the present invention.

In the figure: 1. a supporting base; 2. a heat pump unit main body; 3. a top cover; 4. an air outlet cylinder; 5. an air inlet; 6. a filter frame; 7. a dust filtration assembly; 8. an electronic control device; 9. a movable door; 10. a handle groove; 11. a lock pin; 12. installing a bolt; 13. a pressure spring piece; 14. a groove; 15. a slider; 16. a bearing plate; 17. a linkage rod; 18. a slide bar; 19. a spring; 20. a storage groove; 21. a moving wheel; 22. an air outlet; 23. a sound-deadening pad; 24. a flow equalizing plate; 25. and (4) a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a novel carbon dioxide heat pump unit, including supporting seat 1 and heat pump unit main part 2, the upper end of supporting seat 1 is provided with puts thing groove 20, the inside of putting thing groove 20 is provided with recess 14, the inside of recess 14 is provided with slide bar 18, and slide bar 18 passes through the screw connection with supporting seat 1, the outside of slide bar 18 is provided with slider 15, slider 15 is provided with two, and slider 15 and the equal sliding connection of slide bar 18, the outside of slide bar 18 is provided with spring 19, and spring 19 and slide bar 18 sliding connection, spring 19 is connected structure as an organic whole with supporting seat 1 and slider 15, the inside of putting thing groove 20 is provided with bearing plate 16, bearing plate 16 is provided with four, all be provided with gangbar 17 between two sliders 15 and the bearing plate 16, and the both ends of gangbar 17 rotate with slider 15 and bearing plate 16 respectively, spring 19 can corresponding flexible when receiving the effort, make slider 15 slide along slide bar 18 corresponding, gliding slide bar 17 drives the gangbar 17 rotation, make bearing plate 16 little amplitude lifting adjustment, thereby can be with the vibration power buffering release that heat pump unit work produced, the stability of heat pump unit work has been improved, one side of main part 2 is provided with automatically controlled equipment 8, main part 2 top cap 3 and top cap 2 and all pass through top cap connection equipment and top cap 8.

Referring to fig. 1 and 2, an installation bolt 12 is arranged on the support base 1, the installation bolt 12 is movably connected with the support base 1, a pressure spring piece 13 is arranged on the installation bolt 12, the pressure spring piece 13 is movably connected with the installation bolt 12, the pressure spring piece 13 is attached to the support base 1 and the installation bolt 12, the heat pump unit can be installed and fixed through the installation bolt 12, and the pressure spring piece 13 can play a role in damping again.

Referring to fig. 4, the moving wheels 21 are disposed below the heat pump unit main body 2, four moving wheels 21 are disposed, the four moving wheels 21 are disposed at four corners of the heat pump unit main body 2, the moving wheels 21 are connected with the heat pump unit main body 2 through screws, and the heat pump unit falling to the ground can be carried and moved conveniently through the moving wheels 21.

Referring to fig. 1, an air inlet 5 is disposed on a heat pump unit main body 2, a filter frame 6 is disposed inside the air inlet 5, the filter frame 6 is connected to the heat pump unit main body 2 through screws, a dust filtering assembly 7 is disposed on the filter frame 6, the dust filtering assembly 7 and the filter frame 6 are integrated, and an air inlet filtering mechanism formed by the filter frame 6 and the dust filtering assembly 7 protects the heat pump unit.

Referring to fig. 1 and 5, an air outlet 22 is arranged on the top cover 3, an air outlet barrel 4 is arranged above the air outlet 22, the air outlet barrel 4 is connected with the top cover 3 through a screw, a silencing pad 23 is arranged inside the air outlet barrel 4, the silencing pad 23 is attached to the inner wall of the air outlet barrel 4, a flow equalizing plate 24 is arranged inside the air outlet barrel 4, a dust screen 25 is arranged at the upper end of the air outlet barrel 4, the flow equalizing plate 24 and the dust screen 25 are both connected with the air outlet barrel 4 into an integral structure, discharged air can be uniformly distributed through the flow equalizing plate 24, the silencing pad 23 can absorb and weaken sound energy, and thus noise can be greatly reduced.

Referring to fig. 1, one side of the heat pump unit main body 2 is provided with two movable doors 9, the two movable doors 9 are rotatably connected with the heat pump unit main body 2, the two movable doors 9 are respectively provided with a handle slot 10, a lock pin 11 is arranged above the two movable doors 9, the lock pin 11 is in joggle joint with the movable doors 9, and the movable doors 9 are used for conveniently opening the heat pump unit main body 2 to overhaul internal equipment.

The working principle is as follows: during the use, with the help of removing wheel 21 and remove heat pump set main part 2 transport, heat pump set main part 2 removes the operating point position, install heat pump set main part 2 on supporting seat 1, use installation bolt 12 and pressure reed 13 to fix the installation of supporting seat 1 and can realize the heat pump set installation, play absorbing effect with the help of pressure reed 13, slider 15, bearing plate 16, gangbar 17, the shock-absorbing structure that slide bar 18 and spring 19 constitute can be with the vibration effort buffering release that heat pump set work produced, the shock attenuation is carried out better, heat pump set's job stabilization nature has been improved. The filtering structure formed by the filtering frame 6 and the dust filtering component 7 filters gas entering the heat pump unit, the flow equalizing plate 24 enables discharged gas to be uniformly distributed, and then the noise eliminating pad 23 is used for absorbing noise, so that mechanical noise can be reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a novel carbon dioxide heat pump set, includes supporting seat (1) and heat pump set main part (2), its characterized in that: the heat pump unit is characterized in that a storage groove (20) is formed in the upper end of the supporting seat (1), a groove (14) is formed in the inner portion of the storage groove (20), a sliding rod (18) is arranged in the groove (14), the sliding rod (18) is connected with the supporting seat (1) through screws, a sliding block (15) is arranged on the outer portion of the sliding rod (18), the sliding block (15) is provided with two sliding blocks (15), the sliding block (15) is connected with the supporting seat (1) and the sliding rod (18) in an all-sliding mode, a spring (19) is arranged on the outer portion of the sliding rod (18), the spring (19) is connected with the supporting seat (1) and the sliding block (15) in an all-sliding mode to form a whole, a bearing plate (16) is arranged in the inner portion of the storage groove (20), the bearing plate (16) is provided with four and two linkage rods (17) are arranged between the sliding block (15) and the bearing plate (16) in a rotating mode, and a top cover (3) is arranged above the heat pump unit main body (2).

2. The novel carbon dioxide heat pump unit according to claim 1, characterized in that: be provided with installation bolt (12) on supporting seat (1), and installation bolt (12) and supporting seat (1) swing joint, be provided with pressure spring piece (13) on installation bolt (12), and pressure spring piece (13) and installation bolt (12) swing joint, pressure spring piece (13) laminate mutually with supporting seat (1) and installation bolt (12).

3. The novel carbon dioxide heat pump unit according to claim 1, characterized in that: the heat pump unit is characterized in that moving wheels (21) are arranged below the heat pump unit main body (2), the number of the moving wheels (21) is four, the four moving wheels (21) are arranged at four corners of the heat pump unit main body (2), and the moving wheels (21) are connected with the heat pump unit main body (2) through screws.

4. The novel carbon dioxide heat pump unit according to claim 1, characterized in that: be provided with air inlet (5) on heat pump set main part (2), the inside of air inlet (5) is provided with filter frame (6), and filter frame (6) and heat pump set main part (2) pass through the screw connection, be provided with on filter frame (6) and strain dirt subassembly (7), and strain dirt subassembly (7) and filter frame (6) and set up structure as an organic whole.

5. The novel carbon dioxide heat pump unit according to claim 1, characterized in that: the improved air-conditioning fan is characterized in that an air outlet (22) is formed in the top cover (3), an air outlet cylinder (4) is arranged above the air outlet (22), the air outlet cylinder (4) is connected with the top cover (3) through screws, a silencing pad (23) is arranged inside the air outlet cylinder (4), the silencing pad (23) is connected with the inner wall of the air outlet cylinder (4) in a laminating mode, and a flow equalizing plate (24) is arranged inside the air outlet cylinder (4).

6. The novel carbon dioxide heat pump unit according to claim 1, characterized in that: one side of the heat pump unit main body (2) is provided with two movable doors (9), the two movable doors (9) are rotatably connected with the heat pump unit main body (2), and a lock pin (11) is arranged above the two movable doors (9) and is in joggle joint with the movable doors (9).