CN211823246U

CN211823246U - Carbon dioxide refrigerant air source heat pump

Info

Publication number: CN211823246U
Application number: CN201922411828.7U
Authority: CN
Inventors: 沈红成; 范雪凝; 雷亮; 冯瑞
Original assignee: Xi'an Interconnection Intelligent Technology Co ltd
Current assignee: Xi'an Interconnection Intelligent Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-10-30
Anticipated expiration: 2029-12-28

Abstract

The utility model relates to a carbon dioxide refrigerant air source heat pump, the following proposal is proposed, which comprises a pump body, a shaft bracket, a support plate, a groove, a limiting rod, a rod shell and universal wheels; the four corners of the bottom of the pump body are all fixed with shaft brackets, the shaft brackets are in an inverted U shape, the inner walls of the shaft brackets are provided with shaft rods, the shaft rods are inserted into the supporting plates, one side of the top end of each supporting plate is fixed with a first spring, and the tail end of each first spring is connected with the bottom end of the pump body; the bottom of pump body front side and dorsal part all seted up the recess, and the recess has seted up four groups altogether, and the inside top of recess is fixed with the gag lever post, and the bottom of gag lever post runs through in the top of pole casing, and the inside left side and the right side of pole casing all are fixed with the limiting plate, and the bottom mounting of pole casing has the universal wheel, and the outer wall of gag lever post has cup jointed the second spring. The utility model discloses a bottom mounting of pole shell has the universal wheel, adjusts the back by lift adjustment mechanism, and the universal wheel will support the pump body, does benefit to the staff and removes the pump body, and it is convenient when improving the transportation pump body greatly.

Description

Carbon dioxide refrigerant air source heat pump

Technical Field

The utility model relates to a heat pump especially relates to a carbon dioxide refrigerant air source heat pump.

Background

Currently, an air source heat pump is an energy-saving device which uses high-level energy to make heat flow from low-level heat source air to high-level heat source, and is a form of heat pump.

The air source heat pump is generally large in size when being installed, the air source heat pump is generally used for carrying through the air source heat pump during carrying, the grooves formed in the side wall of the air source heat pump are generally adopted for carrying, multiple persons are needed to combine to transport and carry, the air source heat pump in the prior art is not beneficial to carrying, time and labor are wasted when carrying, convenience is low, and the problem existing in the prior art is solved, so that the carbon dioxide refrigerant air source heat pump is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a carbon dioxide refrigerant air source heat pump has the universal wheel through the bottom mounting of pole shell, adjusts the back by lift adjustment mechanism, and the universal wheel will support the pump body, does benefit to the staff and removes the pump body, and convenient when improving the transportation pump body greatly has solved the problem of proposing among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a carbon dioxide refrigerant air source heat pump comprises a pump body, a shaft bracket, a supporting plate, a groove, a limiting rod, a rod shell and universal wheels;

the four corners of the bottom of the pump body are all fixed with shaft brackets, the shaft brackets are in an inverted U shape, the inner walls of the shaft brackets are provided with shaft rods, the shaft rods are inserted into the supporting plates, one side of the top end of each supporting plate is fixed with a first spring, and the tail end of each first spring is connected with the bottom end of the pump body;

the bottom of pump body front side and dorsal part all seted up the recess, and the recess has seted up four groups altogether, and the inside top of recess is fixed with the gag lever post, and the bottom of gag lever post runs through in the top of pole casing, and the inside left side and the right side of pole casing all are fixed with the limiting plate, and the bottom mounting of gag lever post has the universal wheel, and the outer wall of gag lever post has cup jointed the second spring, and the bottom mounting of gag lever post has the cardboard.

Preferably, the end of the shaft extends through the inner wall of the shaft support.

Preferably, the top end of the second spring is fixed at the top end inside the groove, and the bottom end of the second spring is attached to the top of the rod shell.

Preferably, the interior of the pole housing is hollow and the catch plate is located within the interior of the pole housing.

Preferably, the width of the clamping plate is smaller than the width of the gap between the two groups of limiting plates.

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

1. the utility model discloses a bottom mounting of pole shell has the universal wheel, adjusts the back by lift adjustment mechanism, and the universal wheel will support the pump body, does benefit to the staff and removes the pump body, and it is convenient when improving the transportation pump body greatly.

2. The utility model discloses a top of backup pad is provided with first spring, and the top of first spring is fixed in the bottom of the pump body, when the backup pad supported the pump body, the vibration that produces when first spring can be transported the pump body cushions, improves the protection effect when transporting the pump body.

Drawings

Fig. 1 is a schematic view of an overall structure of a carbon dioxide refrigerant air source heat pump according to the present invention;

fig. 2 is a schematic view of an internal structure of a rod shell of the carbon dioxide refrigerant air source heat pump according to the present invention;

fig. 3 is a schematic view of the inner bottom end structure of the rod shell of the carbon dioxide refrigerant air source heat pump according to the present invention;

fig. 4 is a schematic diagram of a bottom end structure of a pump body of a carbon dioxide refrigerant air source heat pump according to the present invention.

In the figure: 1. a pump body; 2. a pedestal; 3. a shaft lever; 4. a support plate; 5. a first spring; 6. a groove; 7. a limiting rod; 8. a second spring; 9. a rod housing; 10. a universal wheel; 11. a limiting plate; 12. and (4) clamping the board.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.

Referring to fig. 1-4, a carbon dioxide refrigerant air source heat pump comprises a pump body 1, a shaft bracket 2, a support plate 4, a groove 6, a limiting rod 7, a rod shell 9 and a universal wheel 10;

four corners of the bottom of the pump body 1 are all fixed with shaft brackets 2, the shaft brackets 2 are in an inverted U shape, the inner wall of each shaft bracket 2 is provided with a shaft rod 3, the shaft rods 3 are inserted into the supporting plates 4, one side of the top ends of the supporting plates 4 is fixed with first springs 5, and the tail ends of the first springs 5 are connected with the bottom end of the pump body 1;

the bottom of the 1 front side of the pump body and dorsal part all seted up flutedly 6, and four groups have been seted up altogether to flutedly 6, and the inside top of 6 recesses is fixed with gag lever post 7, and the bottom of gag lever post 7 runs through in the top of rod casing 9, and the inside left side and the right side of rod casing 9 all are fixed with limiting plate 11, and the bottom mounting of rod casing 9 has universal wheel 10, and second spring 8 has been cup jointed to the outer wall of gag lever post 7, and the bottom mounting of gag lever post 7 has cardboard 12.

In the embodiment, referring to fig. 1, the universal wheel 10 is fixed at the bottom end of the rod shell 9, and after the lifting adjustment mechanism adjusts the universal wheel 10, the pump body 1 is supported by the universal wheel 10, so that the movement of the pump body 1 by a worker is facilitated, and the convenience in transporting the pump body 1 is greatly improved.

Wherein the end of the shaft rod 3 penetrates the inner wall of the shaft bracket 2.

Wherein, the top of the second spring 8 is fixed on the top of the inner part of the groove 6, and the bottom of the second spring 8 is attached on the top of the rod shell 9.

Wherein, the inside of the rod shell 9 is hollow, and the clamping plate 12 is positioned inside the rod shell 9.

Wherein, the width of the clamping plate 12 is less than the gap width between the two groups of limiting plates 11.

The utility model discloses during the use: in the transportation that needs carry out pump body 1, lift up the back with 1 one end of the pump body, second spring 8 will release completely, 9 inside tops of pole shell will be arranged in to cardboard 12 this moment, 9 half cycles of rotatory pole shell, limiting plate 11 is in crisscross state with two sets of cardboards 12 this moment, place the back with the pump body 1, ground will be arranged in to universal wheel 10, will do benefit to the promotion pump body 1 this moment and remove the transport, improve the convenience when carrying the pump body 1 greatly, the universal wheel 10 can be packed up on the same reason, make backup pad 4 and ground contact, backup pad 4 will support the pump body 1, the top of backup pad 4 is provided with first spring 5 simultaneously, do benefit to the support that stabilizes the pump body 1, the design is simple, and is practical.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A carbon dioxide refrigerant air source heat pump is characterized by comprising a pump body (1), a shaft bracket (2), a supporting plate (4), a groove (6), a limiting rod (7), a rod shell (9) and universal wheels (10);

four corners of the bottom of the pump body (1) are all fixed with shaft brackets (2), the shaft brackets (2) are in an inverted U shape, shaft rods (3) are arranged on the inner walls of the shaft brackets (2), the shaft rods (3) are inserted into the supporting plates (4), first springs (5) are fixed on one sides of the top ends of the supporting plates (4), and the tail ends of the first springs (5) are connected with the bottom end of the pump body (1);

the pump body (1) front side and dorsal bottom all set up fluted (6), and four groups have been seted up altogether in recess (6), the inside top of recess (6) is fixed with gag lever post (7), the bottom of gag lever post (7) runs through in the top of pole shell (9), the inside left side and the right side of pole shell (9) all are fixed with limiting plate (11), the bottom mounting of pole shell (9) has universal wheel (10), second spring (8) have been cup jointed to the outer wall of gag lever post (7), the bottom mounting of gag lever post (7) has cardboard (12).

2. The carbon dioxide refrigerant air source heat pump as claimed in claim 1, wherein the end of the shaft rod (3) penetrates through the inner wall of the shaft bracket (2).

3. The carbon dioxide refrigerant air source heat pump as claimed in claim 1, wherein the top end of the second spring (8) is fixed to the top end inside the groove (6), and the bottom end of the second spring (8) is attached to the top of the rod shell (9).

4. The carbon dioxide refrigerant air source heat pump as claimed in claim 1, wherein the interior of the rod casing (9) is hollow, and the catch plate (12) is located inside the rod casing (9).

5. The carbon dioxide refrigerant air source heat pump as claimed in claim 1, wherein the width of the clamping plate (12) is smaller than the width of the gap between the two sets of limiting plates (11).