CN216693719U

CN216693719U - Air source heat pump two-in-one unit

Info

Publication number: CN216693719U
Application number: CN202122973782.5U
Authority: CN
Inventors: 关其金
Original assignee: Foshan Shiyuan Energy Saving Technology Co ltd
Current assignee: Foshan Shiyuan Energy Saving Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-07
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses an air source heat pump two-in-one unit, which relates to the technical field of heat pump equipment and comprises a box body, a unit body and a filter screen, wherein the unit body is arranged on the inner bottom wall of the box body, two groups of heat dissipation holes are formed in the left side wall and the right side wall of the box body, the filter screen is arranged on the heat dissipation holes, a pair of mounting blocks are symmetrically arranged on the upper side wall and the lower side wall of the filter screen, a pair of mounting grooves are symmetrically arranged on the upper side wall and the lower side wall of each heat dissipation hole, the mounting blocks are slidably arranged in the mounting grooves, positioning grooves are arranged on one side wall, far away from the filter screen, of each mounting groove, a side cavity is arranged on one side wall, far away from the box body, the bottom of each side cavity is slidably provided with a positioning rod, the positioning rods are slidably inserted into the positioning grooves, meanwhile, the inner sides of the heat dissipation holes are provided with baffles, the sizes of the baffle plates are larger than the sizes of the heat dissipation holes, and lead screws are arranged on the inner threads of the baffles, the bottom of lead screw rotates installs on the roof of limiting plate, and wherein the limiting plate is located the below of louvre.

Description

Air source heat pump two-in-one unit

Technical Field

The utility model relates to the technical field of heat pump equipment, in particular to an air source heat pump two-in-one unit.

Background

The air energy and heat pump two-way supply is a general name of a floor heating and air conditioning all-in-one machine, a floor heating and water heating all-in-one machine and the like by using a set of air energy and heat pump system to provide hot water and heating or heating and refrigerating functions. At present, the mounting means to air energy heat pump and the mounting means of the outer machine of air conditioner are similar, it is outdoor arranged in for a long time, in order to guarantee the normal heat dissipation and the ventilation of box, often install multiunit filter plate in the both sides of box, filter plate fixed mounting is on box frame, it is inconvenient to dismantle filter plate, long-time use makes the surface of filter screen pile up the dust easily, thereby be not convenient for clear up the dust, from this can influence filter plate's filter effect, air source heat pump's performance has been reduced, and the rainwater gets into in the box from the filter screen easily, cause the damage to the unit, the life of air energy heat pump has been reduced.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide an air source heat pump two-in-one unit, and the filter screen is more convenient to replace.

In order to achieve the purpose, the utility model provides the following technical scheme: the heat dissipation device comprises a box body, a machine set body and a filter screen, wherein the machine set body is arranged on the inner bottom wall of the box body, two groups of heat dissipation holes are formed in the left side wall and the right side wall of the box body, the filter screen is provided with the heat dissipation holes, a pair of mounting blocks are symmetrically arranged on the upper side wall and the lower side wall of the filter screen, a pair of mounting grooves are symmetrically arranged on the upper side wall and the lower side wall of the heat dissipation holes, the mounting blocks are slidably mounted in the mounting grooves, positioning grooves are formed in one side wall, away from the filter screen, of the mounting grooves, side cavities are formed in one side wall, away from the box body, the bottom of each side cavity is slidably mounted with a positioning rod, the positioning rods are slidably inserted into the positioning grooves, meanwhile, baffles are arranged on the inner sides of the heat dissipation holes, the sizes of the baffles are larger than the sizes of the heat dissipation holes, lead screws are mounted on the inner threads of the baffles, the top ends of the lead screws are rotatably mounted on the top wall of the box body, and the bottom of the limiting plates are rotatably mounted on the top wall of the limiting plates, the limiting plate is arranged on the inner wall of the box body, wherein the limiting plate is positioned below the heat dissipation holes.

As a further scheme of the utility model: the outside in side chamber is provided with the guard box, the guard box is installed on the outer wall of box, wherein the guard box has seted up the side channel on being close to a lateral wall in side chamber, side channel and side chamber intercommunication are in the same place, and a lateral wall that the locating lever is close to the guard box installs the connecting plate, the other end of connecting plate stretches into in the guard box from the side channel, install pressure spring on the roof of connecting plate simultaneously, pressure spring's the other end is installed on the roof of guard box, the connecting plate compresses tightly on the diapire of guard box under pressure spring's effect, and install the connecting rod on the roof of connecting plate, the top of connecting rod stretches out from the top of guard box, wherein the pull ring is installed to the end that stretches out of connecting rod.

As a further scheme of the utility model: the limiting plate has been seted up blind groove on being close to a lateral wall of installation piece to the box has been seted up the through-hole in being close to blind groove's a lateral wall, and the through-hole is in the same place blind groove and mounting groove intercommunication, and slidable mounting has the push pedal in the through-hole simultaneously, and a lateral wall that the push pedal is close to blind groove installs the release spring, and the other end of release spring is installed on the inner wall in blind groove, and wherein the inside of release spring is provided with telescopic connecting rod, and telescopic connecting rod's both ends are installed respectively on the inner wall of blind groove and push pedal.

As a further scheme of the utility model: install driven bevel gear on the top outer wall of lead screw, the meshing has initiative bevel gear on driven bevel gear's the outer wall, and the initiative bevel gear is installed on the outer wall of pivot, and the pivot passes through the coupling joint on double-shaft motor's output shaft, and double-shaft motor installs on the roof of box, and wherein the pivot passes through the support frame and installs on the roof of box to install rain sensor on the top outer wall of box, rain sensor and double-shaft motor electric connection are in the same place.

As a still further scheme of the utility model: a pair of sliding plates are mounted on two side walls of the baffle, a pair of sliding grooves are symmetrically formed in the inner wall of the box body, and the sliding plates are slidably mounted in the sliding grooves.

Due to the adoption of the technical scheme, the utility model has the following advantages: the mounting blocks are arranged at two ends of the filter screen, the mounting blocks are clamped in the mounting grooves through the positioning rods, when the filter screen needs to be disassembled, an operator pulls the pull ring outwards to drive the positioning rods to move towards the side cavities, the positioning rods are drawn out from the positioning grooves, the mounting blocks are unlocked, the filter screen can be disassembled, the filter screen is convenient to replace and clean, meanwhile, the baffles are arranged on the inner sides of the heat dissipation holes, rainwater is monitored through the rainwater sensor, when the rain occurs, the double-shaft motor is started to drive the baffles to move up and down, the baffles are shielded on the inner sides of the heat dissipation holes, rainwater is prevented from entering the box body through the heat dissipation holes, normal work of the unit body is guaranteed, and the practicability is higher.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial enlarged view of the present invention at a.

Fig. 3 is a partial enlarged view of the present invention at B.

Fig. 4 is a partial enlarged view of the present invention at C.

As shown in the figure: 1. the device comprises a box body, 2, a unit body, 3, a filter screen, 4, a rainwater sensor, 5, a baffle, 6, a rotating shaft, 7, a screw rod, 8, a sliding plate, 9, a supporting frame, 10, an installation block, 11, an installation groove, 12, a positioning groove, 13, a positioning rod, 14, a side cavity, 15, a protection box, 16, a side groove, 17, a connecting plate, 18, a connecting rod, 19, a pull ring, 20, a compression spring, 21, a limiting plate, 22, a blind groove, 23, a push plate, 24, a push-out spring, 25, a telescopic connecting rod, 26, a driven bevel gear, 27, a driving bevel gear, 28 and a double-shaft motor.

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 to 4, in the embodiment of the present invention, an air source heat pump two-in-one unit includes a box 1, a unit body 2 and a filter screen 3, wherein the unit body 2 is installed on the inner bottom wall of the box 1, and two sets of heat dissipation holes are opened on the left and right side walls of the box 1, the filter screen 3 is installed on the heat dissipation holes, a pair of installation blocks 10 are symmetrically installed on the upper and lower side walls of the filter screen 3, and a pair of installation grooves 11 are symmetrically installed on the upper and lower side walls of the heat dissipation holes, the installation blocks 10 are slidably installed in the installation grooves 11, and a positioning groove 12 is opened on a side wall of the installation block 10 away from the filter screen 3, wherein a side cavity 14 is opened on a side wall of the installation groove 11 away from the box 1, a positioning rod 13 is slidably installed at the bottom of the side cavity 14, the positioning rod 13 is slidably inserted into the positioning groove 12 to complete auxiliary fixing of the installation block 10, so as to lock the filter screen 3 in the heat dissipation holes, the filtering device comprises a box body 1, a baffle 5, a limiting plate 21, a lead screw 7, a driven bevel gear 26, a driving bevel gear 27, a rotating shaft 6, a double-shaft motor 28, a support frame 9, a rain sensor 4, a support frame 9 and a rain sensor 4, wherein the baffle 5 is arranged on the inner side of each heat dissipation hole, the size of the baffle 5 is larger than that of each heat dissipation hole, the lead screw 7 is arranged on the inner thread of the baffle 5, the top end of the lead screw 7 is rotatably arranged on the top wall of the box body 1, the bottom of the lead screw 7 is rotatably arranged on the top wall of the limiting plate 21, the limiting plate 21 is arranged on the inner wall of the box body 1, the limiting plate 21 is positioned below each heat dissipation hole, the outer wall of the top end of the lead screw 7 is provided with the driven bevel gear 26, the outer wall of the driven bevel gear 26 is meshed with the driving bevel gear 27, the driving bevel gear 27 is arranged on the outer wall of the rotating shaft 6, the rotating shaft 6 is connected to the output shaft of the double-shaft motor 28 through a coupling, the top wall of the box body 1, the rainwater sensor 4 is electrically connected with the double-shaft motor 28; when rain sensor 4 detects raining, start biax motor 28 and drive pivot 6 and rotate, pivot 6 drives lead screw 7 through drive bevel gear 27 and driven bevel gear 26 and rotates, thereby drive baffle 5 and carry out elevating movement, remove baffle 5 to the roof of limiting plate 17 on, accomplish sheltering from the louvre through baffle 5, avoid the rainwater to get into in the box from the louvre, guarantee the normal work of unit body 2, and when fine day, then remove baffle 5 to the top of louvre, open the louvre, realize the supplementary heat dissipation of unit body 2 and ventilate through the louvre.

Specifically, a protection box 15 is arranged outside the side cavity 14, the protection box 15 is mounted on the outer wall of the box body 1, wherein a side wall of the protection box 15 close to the side cavity 14 is provided with a side groove 16, the side groove 16 is communicated with the side cavity 14, a side wall of the positioning rod 13 close to the protection box 15 is provided with a connecting plate 17, the other end of the connecting plate 17 extends into the protection box 15 from the side groove 16, the top wall of the connecting plate 17 is provided with a compression spring 20, the other end of the compression spring 20 is mounted on the top wall of the protection box 15, the connecting plate 17 is pressed on the bottom wall of the protection box 15 under the action of the compression spring 20, so that the positioning rod 13 is inserted into the positioning groove 12, the top wall of the connecting plate 17 is provided with a connecting rod 18, the top end of the connecting rod 18 extends out from the top of the protection box 15, and the extending end of the connecting rod 18 is provided with a pull ring 19; when filter screen 3 needs to be disassembled, an operator pulls pull ring 19 outwards to drive positioning rod 13 to move towards side cavity 14, positioning rod 13 is pulled out from positioning groove 12, locking of mounting block 10 is released, filter screen 3 can be disassembled, and filter screen 3 is convenient to replace and clean.

Specifically, a blind groove 22 is formed in one side wall of the limiting plate 21 close to the mounting block 10, a through hole is formed in one side wall of the box body 1 close to the blind groove 22, the blind groove 22 is communicated with the mounting groove 11 through the through hole, a push plate 23 is slidably mounted in the through hole, a push-out spring 24 is mounted on one side wall of the push plate 23 close to the blind groove 22, the other end of the push-out spring 24 is mounted on the inner wall of the blind groove 22, an expansion connecting rod 25 is arranged inside the push-out spring 24, and two ends of the expansion connecting rod 25 are respectively mounted on the inner walls of the blind groove 22 and the push plate 23; after the locking of the installation block 10 is released, the push plate 23 moves outwards under the action of the push-out spring 24 to push the installation block 10 out of the installation groove 11, so that the installation block 10 is prevented from being damaged in the taking-out process.

Preferably, a pair of sliding plates 8 are mounted on two side walls of the baffle 5, a pair of sliding grooves are symmetrically formed in the inner wall of the box body 1, the sliding plates 8 are slidably mounted in the sliding grooves to limit the baffle 5, and the baffle 5 is driven by the screw 7 to move up and down.

Claims

1. The utility model provides an air source heat pump double unit, includes box (1), unit body (2) and filter screen (3), its characterized in that: the unit body (2) is installed on the inner bottom wall of the box body (1), two groups of heat dissipation holes are formed in the left side wall and the right side wall of the box body (1), the heat dissipation holes are provided with a filter screen (3), a pair of installation blocks (10) are symmetrically installed on the upper side wall and the lower side wall of the filter screen (3), a pair of installation grooves (11) are symmetrically formed in the upper side wall and the lower side wall of the heat dissipation holes, the installation blocks (10) are installed in the installation grooves (11) in a sliding mode, positioning grooves (12) are formed in one side wall, far away from the filter screen (3), of the installation grooves (11), side cavities (14) are formed in one side wall, far away from the box body (1), positioning rods (13) are installed at the bottoms of the side cavities (14) in a sliding mode, the positioning rods (13) are inserted into the positioning grooves (12) in a sliding mode, meanwhile, baffles (5) are arranged on the inner sides of the heat dissipation holes, and the sizes of the baffles (5) are larger than the sizes of the heat dissipation holes, and the inside screw thread of baffle (5) installs lead screw (7), and the top of lead screw (7) is rotated and is installed on the roof of box (1), and the bottom of lead screw (7) is rotated and is installed on the roof of limiting plate (21), and limiting plate (21) are installed on the inner wall of box (1), and wherein limiting plate (21) are located the below of louvre.

2. The air source heat pump duplex unit as recited in claim 1, wherein: the outer side of the side cavity (14) is provided with a protective box (15), the protective box (15) is installed on the outer wall of the box body (1), one side wall, close to the side cavity (14), of the protective box (15) is provided with a side groove (16), the side groove (16) is communicated with the side cavity (14), a connecting plate (17) is installed on one side wall, close to the protective box (15), of the positioning rod (13), the other end of the connecting plate (17) extends into the protective box (15) from the side groove (16), meanwhile, a compression spring (20) is installed on the top wall of the connecting plate (17), the other end of the compression spring (20) is installed on the top wall of the protective box (15), the connecting plate (17) is pressed on the bottom wall of the protective box (15) under the action of the compression spring (20), a connecting rod (18) is installed on the top wall of the connecting plate (17), and the top end of the connecting rod (18) extends out of the top of the protective box (15), wherein the extending end of the connecting rod (18) is provided with a pull ring (19).

3. The air source heat pump duplex unit as recited in claim 1, wherein: limiting plate (21) are close to and have seted up blind groove (22) on the lateral wall of installation piece (10), and the through-hole has been seted up in the lateral wall that box (1) is close to blind groove (22), the through-hole is in the same place blind groove (22) and mounting groove (11) intercommunication, slidable mounting has push pedal (23) in the through-hole simultaneously, push pedal (23) are close to a side wall mounting of blind groove (22) and are released spring (24), the other end of releasing spring (24) is installed on the inner wall of blind groove (22), wherein the inside of releasing spring (24) is provided with telescopic connecting rod (25), install respectively on the inner wall of blind groove (22) and push pedal (23) at the both ends of telescopic connecting rod (25).

4. The air source heat pump duplex unit as recited in claim 1, wherein: install driven bevel gear (26) on the top outer wall of lead screw (7), meshing has drive bevel gear (27) on the outer wall of driven bevel gear (26), drive bevel gear (27) are installed on the outer wall of pivot (6), pivot (6) pass through the coupling joint on the output shaft of double-shaft motor (28), double-shaft motor (28) are installed on the roof of box (1), wherein pivot (6) are installed on the roof of box (1) through support frame (9), and install rain sensor (4) on the top outer wall of box (1), rain sensor (4) and double-shaft motor (28) electric connection together.

5. The air source heat pump duplex unit as recited in claim 1, wherein: a pair of sliding plates (8) are mounted on two side walls of the baffle (5), a pair of sliding grooves are symmetrically formed in the inner wall of the box body (1), and the sliding plates (8) are slidably mounted in the sliding grooves.