CN214636581U

CN214636581U - Carbon dioxide heat pump comprehensive test bed

Info

Publication number: CN214636581U
Application number: CN202022718908.XU
Authority: CN
Inventors: 刘向东
Original assignee: Binzhou Xintuo Natural Energy Power Engineering Co ltd
Current assignee: Binzhou Xintuo Natural Energy Power Engineering Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-11-09
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a carbon dioxide heat pump comprehensive test bed, which comprises a bottom plate, the front side and the rear side of the top of the bottom plate are both hinged with first folded plates, the top of the first folded plate is hinged with a second folded plate, the top of the second folded plate is hinged with a top plate, the middle part of the top of the bottom plate is bolted with a jacking cylinder, the output end of the jacking cylinder is bolted with a connecting frame, the top of the connecting frame is bolted with the bottom of the top plate, the surface of the top plate is provided with two slideways, the inner parts of the slideways are connected with fixing strips in a sliding way, and the bottom of the fixing strips is bolted with an extension block; through having designed bottom plate, first folded plate, second folded plate, roof, jacking cylinder, fixed strip and violently pushing away the cylinder, can no longer use hoisting accessory come the experiment main part handling to treat the laboratory bench to the experiment main part is installed to the convenience before the experiment, and does not occupy the experiment place space, reduces the risk that the experimentation exists, easy operation.

Description

Carbon dioxide heat pump comprehensive test bed

Technical Field

The utility model relates to a heat exchanger technical field specifically is a carbon dioxide heat pump combined test platform.

Background

The carbon dioxide heat pump is a heat pump or an air conditioner which adopts carbon dioxide as a refrigerant, a common heat pump generally adopts Freon as the refrigerant, the working principles of the heat pump and the refrigerant are basically the same and belong to a vapor compression type, but are slightly different, the carbon dioxide heat pump belongs to a supercritical cycle, namely, the carbon dioxide at a condenser end is not condensed into liquid, a Freon refrigerant at the condenser end is condensed into liquid and then throttled, the heat pump generally obtains low-grade heat energy from air, water or soil in the nature, works by electric power and then provides the high-grade heat energy which can be utilized for people.

Like the utility model discloses a "a folding test bench" that patent 201911000195.9 discloses, its aim at only reduces shared space when not using usually, reduces produced striking in the handling to the protection test bench, but can not make things convenient for the installation of experiment main part, also can not play the effect of protection to the experiment main part, have certain risk, for this reason, we specially propose a carbon dioxide heat pump comprehensive test bench and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbon dioxide heat pump combined test platform to the installation that can not make things convenient for the experiment main part that provides in solving above-mentioned background art, also can not play the effect of protection to the experiment main part, has the problem of certain risk.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a carbon dioxide heat pump combined test platform, includes the bottom plate, and both sides all articulate around the bottom plate top has first folded plate, the top of first folded plate articulates there is the second folded plate, the top of second folded plate articulates there is the roof, the middle part bolt at bottom plate top has connect the jacking cylinder, the output end bolt of jacking cylinder has connected the link, the top of link and the bottom bolt of roof, two slides have been seted up on the surface at roof top, the inside sliding connection of slide has the fixed strip, the bottom bolt of fixed strip has the extension piece, the rear side bolt that the extension piece bottom passed the roof bottom has the connecting block, the right side bolt of connecting block has connected the sideslip cylinder.

Preferably, the right side of the bottom plate is bolted with a connecting plate, the surface of the right side of the connecting plate is provided with two sliding grooves, the sliding grooves are connected with sliding blocks in a sliding manner, and the left sides of the sliding blocks are bolted with the right sides of the top plates.

Preferably, the top of roof rear side articulates there is the protection frame, the export has been seted up at the top of protection frame.

Preferably, the bottom of the front side of the protective frame is bolted with a lock head, the front side of the top plate is bolted with a lock catch, and the lock catch is clamped with the lock head.

Preferably, the surface of the fixing strip is provided with a screw hole, and the top of the fixing strip is adhered with a protection pad at two ends of the screw hole.

Preferably, the short surface of jacking cylinder merchant department is fixed to be cup jointed with the horizontal block, the both sides of horizontal block all articulate there is the hinge bar, the other end of hinge bar is articulated with the top of bottom plate.

Preferably, four corners of the bottom plate are bolted with universal wheels.

Preferably, the front side and the rear side of the connecting plate are respectively bolted with a handle, and the right side of the connecting plate is bolted with a connecting port.

Compared with the prior art, the utility model provides a carbon dioxide heat pump combined test platform possesses following beneficial effect:

through having designed bottom plate, first folded plate, second folded plate, roof, jacking cylinder, fixed strip and violently pushing away the cylinder, can no longer use hoisting accessory come the experiment main part handling to treat the laboratory bench to the experiment main part is installed to the convenience before the experiment, and does not occupy the experiment place space, reduces the risk that the experimentation exists, easy operation.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic right sectional view of the structure of the present invention;

fig. 3 is a schematic cross-sectional view of the top plate of the present invention;

FIG. 4 is a schematic right sectional view of the top plate of the present invention;

fig. 5 is a schematic cross-sectional view of the connection plate of the present invention.

In the figure: 1. a base plate; 2. a first folded plate; 3. a second folded plate; 4. a top plate; 5. jacking a cylinder; 6. a connecting frame; 7. a slideway; 8. a fixing strip; 9. an extension block; 10. connecting blocks; 11. a transverse pushing cylinder; 12. A connecting plate; 13. a chute; 14. a slider; 15. a protective frame; 16. an outlet; 17. a lock head; 18. locking; 19. a screw hole; 20. a protection pad; 21. a transverse block; 22. a hinge rod; 23. a universal wheel; 24. a handle; 25. and (7) connecting ports.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a carbon dioxide heat pump comprehensive test bed comprises a bottom plate 1, wherein the front side and the rear side of the top of the bottom plate 1 are respectively hinged with a first folded plate 2, the top of the first folded plate 2 is hinged with a second folded plate 3, the top of the second folded plate 3 is hinged with a top plate 4, the middle part of the top of the bottom plate 1 is bolted with a jacking cylinder 5, the output end of the jacking cylinder 5 is bolted with a connecting frame 6, the top of the connecting frame 6 is bolted with the bottom of the top plate 4, the surface of the top plate 4 is provided with two slideways 7, the inner parts of the slideways 7 are slidably connected with fixing strips 8, the bottom of the fixing strips 8 is bolted with an extending block 9, the rear side of the bottom of the extending block 9 penetrating through the bottom of the top plate 4 is bolted with a connecting block 10, the right side of the connecting block 10 is bolted with a transverse pushing cylinder 11, through designing the bottom plate 1, the first folded plate 2, the second folded plate 3, the top plate 4, the jacking cylinder 5, the fixing strips 8 and the transverse pushing cylinder 11, a lifting device can be no longer used for lifting an experimental subject to be lifted on the test bed, thereby conveniently install the experiment main part before the experiment to do not occupy the experiment place space, reduce the risk that the experimentation exists, easy operation.

Referring to fig. 5, in order to make the top plate 4 descend and facilitate installation of the experiment main body, a connecting plate 12 is bolted to the right side of the bottom plate 1, two sliding grooves 13 are formed in the surface of the right side of the connecting plate 12, a sliding block 14 is slidably connected to the inside of the sliding grooves 13, and the left side of the sliding block 14 is bolted to the right side of the top plate 4.

Referring to fig. 1, in order to protect the experiment main body mounted on the fixing bar 8, a protecting frame 15 is hinged to the top of the rear side of the top plate 4, and an outlet 16 is formed in the top of the protecting frame 15.

Referring to fig. 1, in order to keep the protection frame 15 stable after being closed, a lock head 17 is bolted to the bottom of the front side of the protection frame 15, a lock catch 18 is bolted to the front side of the top plate 4, and the lock catch 18 is clamped with the lock head 17.

Referring to fig. 3, in order to mount and protect the experiment main body, a screw hole 19 is formed on the surface of the fixing bar 8, and a protection pad 20 is adhered to the top of the fixing bar 8 and at two ends of the screw hole 19.

Referring to fig. 2, in order to smoothly operate the first folding plate 2 and the second folding plate 3 and to assist in supporting the top plate 4, a horizontal block 21 is fixedly sleeved on the surface of the output end of the jacking cylinder 5, two sides of the horizontal block 21 are hinged with hinge rods 22, and the other ends of the hinge rods 22 are hinged with the top of the bottom plate 1.

Referring to fig. 1, in order to move the entire test bed at will and not limit the experiment site, universal wheels 23 are bolted to four corners of the bottom plate 1.

Referring to fig. 1, in order to move the test bed conveniently and to combine with other experimental equipment, handles 24 are bolted to the front and rear sides of the connecting plate 12, and a connecting port 25 is bolted to the right side of the connecting plate 12.

The working principle is as follows: firstly, the test bed is moved to a test area through a handle 24 and a universal wheel 23, then the heat pump is conveyed to a test site, the jacking cylinder 5 does work and descends downwards to drive the top plate 4 to descend, the hinge rod 22 can be hinged at the moment and can jack the first folded plate 2 and the second folded plate 3 to be folded, after the heat pump descends to a proper position, the transverse pushing cylinder 11 pushes the fixing strip 8 out of the slideway 7 to the bottom of the heat pump installation seat and fixes the fixing strip and the heat pump installation seat through the screw hole 19, the transverse pushing cylinder 11 pulls the fixing strip back to close the protection frame 15, so that an air port of the heat pump extends out of the position of the outlet 16, the fixing strip is locked and fixed through the lock head 17 and the lock catch 18, the jacking cylinder 5 jacks upwards again to rise to a highest position, and then equipment required by the experiment is installed through the connecting port 25 on the connecting plate 12 according to the experiment requirement.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a carbon dioxide heat pump combined test platform, includes bottom plate (1), its characterized in that: the front side and the rear side of the top of the bottom plate (1) are respectively hinged with a first folded plate (2), the top of the first folded plate (2) is hinged with a second folded plate (3), the top of the second folded plate (3) is hinged with a top plate (4), the middle part of the top of the bottom plate (1) is bolted with a jacking cylinder (5), the output end of the jacking cylinder (5) is bolted with a connecting frame (6), the top of the connecting frame (6) is bolted with the bottom of the top plate (4), the surface of the top plate (4) is provided with two slideways (7), the insides of the slideways (7) are connected with fixing strips (8) in a sliding way, the bottom of the fixing strip (8) is bolted with an extension block (9), the bottom of the extension block (9) penetrates through the rear side of the bottom of the top plate (4) and is bolted with a connecting block (10), and the right side of the connecting block (10) is bolted with a transverse pushing cylinder (11).

2. The carbon dioxide heat pump comprehensive test bed according to claim 1, characterized in that: the right side of the bottom plate (1) is bolted with a connecting plate (12), the surface of the right side of the connecting plate (12) is provided with two sliding grooves (13), the inside of each sliding groove (13) is connected with a sliding block (14) in a sliding mode, and the left side of each sliding block (14) is bolted with the right side of the top plate (4).

3. The carbon dioxide heat pump comprehensive test bed according to claim 1, characterized in that: the top of roof (4) rear side articulates there is protecting frame (15), export (16) have been seted up at the top of protecting frame (15).

4. The carbon dioxide heat pump comprehensive test bed according to claim 3, characterized in that: the bottom of the front side of the protective frame (15) is bolted with a lock head (17), the front side of the top plate (4) is bolted with a lock catch (18), and the lock catch (18) is clamped with the lock head (17).

5. The carbon dioxide heat pump comprehensive test bed according to claim 1, characterized in that: screw holes (19) are formed in the surface of the fixing strip (8), and protection pads (20) are bonded to the top of the fixing strip (8) and located at the two ends of the screw holes (19).

6. The carbon dioxide heat pump comprehensive test bed according to claim 1, characterized in that: the surface of the output end of the jacking cylinder (5) is fixedly sleeved with a transverse block (21), two sides of the transverse block (21) are hinged with hinge rods (22), and the other ends of the hinge rods (22) are hinged with the top of the bottom plate (1).

7. The carbon dioxide heat pump comprehensive test bed according to claim 1, characterized in that: four corners of the bottom plate (1) are bolted with universal wheels (23).

8. The carbon dioxide heat pump comprehensive test bed according to claim 2, characterized in that: handles (24) are bolted to the front side and the rear side of the connecting plate (12), and a connecting port (25) is bolted to the right side of the connecting plate (12).