CN219415287U - Dual-system air source heat pump with additional partition plate - Google Patents

Abstract

The utility model discloses a double-system air source heat pump with additional partition boards, which comprises a box body and heat pumps fixedly connected with two sides of the box body, wherein the box body is connected with the partition boards in a sliding manner, the partition boards are arranged between the two heat pumps, a defrosting part is arranged on the partition boards and comprises a moving block, fan blades, a rotating shaft, a gas transmission pipe and a gas dispersing roller, the partition boards are provided with mounting cavities, the partition boards are provided with through holes, the rotating shaft transversely penetrates through the partition boards, the fan blades are annularly arranged at one end of the rotating shaft, the fan blades are arranged in the through holes, the upper ends of the gas dispersing rollers are rotatably connected with the upper side wall of the mounting cavities, and the lower ends of the gas dispersing rollers are rotatably communicated with discs.

Description

Dual-system air source heat pump with additional partition plate

Technical Field

The utility model relates to the technical field of air source heat pumps, in particular to a double-system air source heat pump with a partition plate.

Background

The air source heat pump is an energy-saving device which utilizes high potential energy to enable heat to flow from low-level heat source air to high-level heat source, is a form of heat pump, and can convert low-level heat energy which cannot be directly utilized into high-level heat energy which can be utilized, so that the aim of saving part of high potential energy such as coal, fuel gas and oil is achieved.

The dual-system air source heat pump with the additional partition plate comprises a metal plate shell, wherein a first air source heat pump system, a second air source heat pump system and the like are arranged in the metal plate shell.

When the existing double-system air source heat pump is used, the air source heat pump can be frosted in cold winter, so that the conversion of air heat energy is affected, and the normal operation of a machine is not facilitated.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, when the existing dual-system air source heat pump is used, the frosting phenomenon of the air source heat pump occurs in cold winter, so that the conversion of air heat energy is affected, and meanwhile, the normal operation of a machine is not facilitated.

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

the double-system air source heat pump comprises a box body and heat pumps fixedly connected with two sides of the box body, wherein the box body is connected with a partition plate in a sliding manner, and the partition plate is arranged between the two heat pumps;

be equipped with defrosting part on the baffle, defrosting part includes movable block, flabellum, pivot, gas-supply pipe, scattered gas roller, the installation cavity has been seted up to the baffle, the through-hole has been seted up on the baffle, the pivot is transversely run through on the baffle, the flabellum is annular array and is in pivot one of them one end, just the flabellum sets up in the through-hole, it connects to scatter gas roller upper end rotation on the installation cavity upper side wall, it has the disc to scatter gas roller lower extreme rotation intercommunication, the gas-supply pipe fixed intercommunication be in the disc with between the through-hole.

Preferably, the defrosting component further comprises a square block, a rack bar and a rack plate, wherein the rotating shaft is provided with reciprocating threads, the square block is in threaded connection with the rotating shaft, the square block is in sliding connection with the partition plate, the rack plate is fixedly connected with the square block, the upper end of the rack bar is fixedly connected with the air dispersing roller, and the rack bar is in meshed connection with the rack plate.

Preferably, the baffle is last sealed sliding connection has the movable block, fixedly connected with connecting pipe on the movable block, fixedly connected with lug on the movable block, articulated on the baffle has the pull rod.

Preferably, the baffle is fixedly connected with an L-shaped plate, the box body is fixedly connected with a sliding cavity, limiting holes are respectively formed in the sliding cavity and the L-shaped plate, and one of the limiting holes in the sliding cavity is internally connected with a limiting rod.

Preferably, the air dispersing roller is provided with a plurality of air blowing ports in an annular array.

Preferably, the rack bar is in sealed rotary connection with the disc.

Preferably, one end of the pull rod is in an L-shaped arrangement, and the pull rod is in sliding connection with the protruding block.

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

1. when the fan blades rotate along with the rotating shaft, external hot air can be sucked into the through holes through the connecting pipes and conveyed to the air dispersing roller through the air conveying pipes, so that hot air is blown to the heat pumps on the two sides through the blowing-up openings, and the defrosting effect is achieved.

2. Along with the rotation of the rotating shaft, the square block can be driven to reciprocate in the mounting cavity, and the rack bar which is in meshed connection is driven by the rack plate to reciprocate in the positive and negative directions, so that the hot air is blown onto the heat pump better when the hot air is emitted by the air dispersing roller.

Drawings

FIG. 1 is a schematic diagram of a front structure of a dual system air source heat pump with an additional baffle according to the present utility model;

FIG. 2 is a schematic diagram of the internal structure of a partition plate of a dual-system air source heat pump with a partition plate according to the present utility model;

fig. 3 is a partial enlarged view of a in fig. 2.

In the figure: 1 box, 2 heat pump, 3L template, 4 gag lever post, 5 smooth chamber, 6 baffle, 7 movable blocks, 8 flabellum, 9 pivot, 10 pull rod, 11 lug, 12 connecting pipes, 13 square blocks, 14 air dispersion roller, 15 disc, 16 rack bar, 17 rack board, 18 gas-supply pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The terms such as "upper", "lower", "left", "right", "middle" and "a" and the like are also used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced or for which the relative relationship may be altered or modified without materially altering the technology.

Referring to fig. 1-3, a dual-system air source heat pump with a partition plate is provided, which comprises a box 1 and heat pumps 2 fixedly connected to two sides of the box (the heat pumps 2 are air source heat pumps in the prior art, and are not explained more herein), the box 1 is slidably connected with the partition plate 6, and the partition plate 6 is disposed between the two heat pumps 2.

The defrosting component is arranged on the partition plate 6 and comprises a moving block 7, fan blades 8, a rotating shaft 9, a gas transmission pipe 12 and a gas dispersion roller 14, the partition plate 6 is provided with an installation cavity, the partition plate 6 is provided with a through hole, the rotating shaft 9 transversely penetrates through the partition plate 6, the rotating shaft 9 is rotationally connected with the partition plate 6, the fan blades 8 are annularly arranged at one end of the rotating shaft 9, the fan blades 8 are arranged in the through hole, the rotation of the fan blades 8 has a gas absorption effect, the upper end of the gas dispersion roller 14 is rotationally connected onto the upper side wall of the installation cavity, the annular array is provided with a plurality of gas blowing ports on the gas dispersion roller 14, the lower end of the gas dispersion roller 14 is rotationally communicated with a disc 15, when the gas dispersion roller 14 rotates, the disc 15 is in a static state, and the gas transmission pipe 18 is fixedly communicated between the disc 15 and the through hole.

The defrosting component further comprises a square block 13, a rack bar 16 and a rack plate 17, wherein reciprocating threads are formed in the rotating shaft 9, the square block 13 is in threaded connection with the rotating shaft 9, the square block 13 is in sliding connection with the partition plate 6, the rack plate 17 is fixedly connected to the square block 13, the upper end of the rack bar 16 is fixedly connected to the air dispersing roller 14, the rack bar 16 is in meshed connection with the rack plate 17, the rack bar 16 is in sealed rotating connection with the disc 15, and the rack bar 16 is driven to rotate positively and negatively through the rack plate 17 along with the reciprocating movement of the square block 13, so that the air dispersing roller 14 is driven to rotate.

Sealing sliding connection has movable block 7 on the baffle 6, fixedly connected with connecting pipe 12 on the movable block 7, fixedly connected with lug 11 on the movable block 7, articulated have pull rod 10 on the baffle 6, pull rod 10 wherein one end is L type setting, and pull rod 10 and lug 11 sliding connection, pull rod 10 pulls lug 11 to restrict movable block 7 and move down, fixedly connected with L template 3 on the baffle 6, fixedly connected with sliding chamber 5 on the box 1, the spacing hole has been seted up respectively on sliding chamber 5 and the L template, sliding connection has gag lever post 4 in the spacing hole on one of them sliding chamber 5, upward pulling gag lever post 4 makes gag lever post 4 break away from the spacing groove on the L template 3, when L template 3 does not receive gag lever post 4 restriction, can pull baffle 6 and slide on box 1.

In the utility model, when the defrosting device is used, the pull rod 10 is pulled to rotate at first, when the bump 11 is not limited any more, the moving block 7 is slid downwards, so that the connecting pipe 12 moves to one side of the fan blade 8 of the through hole, meanwhile, the connecting pipe 12 is connected with an external hot air source, one end of the rotating shaft 9 is fixedly connected with an external servo motor, the rotating shaft 9 is driven by the external servo motor to rotate, and when the fan blade 8 rotates along with the rotating shaft 9, external hot air can be sucked into the through hole through the connecting pipe 12 and is conveyed to the air dispersing roller 14 through the air conveying pipe 18, so that hot air is blown to the heat pump 2 at two sides through the blowing opening, and the defrosting effect is achieved.

Along with the rotation of the rotating shaft 9, the square block 13 can be driven to reciprocate in the mounting cavity, and the rack bar 16 which is in meshed connection is driven to reciprocate in the positive and negative directions through the rack plate 17, so that the hot air is blown onto the heat pump 2 better when the hot air is emitted by the air dispersing roller 14 and rotates.

In the present utility model, the terms "mounted," "connected," "secured," and the like are to be construed broadly, unless otherwise specifically indicated and defined.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The double-system air source heat pump with the additional partition plates comprises a box body (1) and heat pumps (2) fixedly connected with two sides of the box body, and is characterized in that the box body (1) is connected with the partition plates (6) in a sliding manner, and the partition plates (6) are arranged between the two heat pumps (2);

be equipped with defrosting part on baffle (6), defrosting part includes movable block (7), flabellum (8), pivot (9), gas-supply pipe (18), looses gas roller (14), the installation cavity has been seted up to baffle (6), the through-hole has been seted up on baffle (6), pivot (9) are transversely run through on baffle (6), flabellum (8) are annular array pivot (9) one of them end, just flabellum (8) set up in the through-hole, looses gas roller (14) upper end rotation and connects on the installation cavity upper side wall, looses gas roller (14) lower extreme rotation intercommunication has disc (15), gas-supply pipe (18) fixed intercommunication be in disc (15) with between the through-hole.

2. The dual-system air source heat pump with increased partition plates according to claim 1, wherein the defrosting component further comprises a square block (13), a rack bar (16) and a rack plate (17), wherein reciprocating threads are formed on the rotating shaft (9), the square block (13) is in threaded connection with the rotating shaft (9), the square block (13) is in sliding connection with the partition plates (6), the rack plate (17) is fixedly connected with the square block (13), the upper end of the rack bar (16) is fixedly connected with the air dispersing roller (14), and the rack bar (16) is in meshed connection with the rack plate (17).

3. The dual-system air source heat pump with the increased partition plates according to claim 1, wherein the partition plates (6) are connected with a moving block (7) in a sealing sliding manner, a connecting pipe (12) is fixedly connected to the moving block (7), a protruding block (11) is fixedly connected to the moving block (7), and a pull rod (10) is hinged to the partition plates (6).

4. The dual-system air source heat pump with the increased partition plates according to claim 1, wherein the partition plates (6) are fixedly connected with L-shaped plates (3), the box body (1) is fixedly connected with a sliding cavity (5), limiting holes are respectively formed in the sliding cavity (5) and the L-shaped plates, and a limiting rod (4) is slidably connected in one of the limiting holes in the sliding cavity (5).

5. A dual system air source heat pump with added baffles according to claim 1 wherein said air dispersion roller (14) has a plurality of air jets in an annular array.

6. A double system air source heat pump with added baffles according to claim 2, characterized in that the rack bar (16) is in a sealed rotary connection with the disc (15).

7. A dual system air source heat pump with added baffle according to claim 3 wherein one end of the pull rod (10) is L-shaped and the pull rod (10) is slidingly connected with the bump (11).