CN217274950U

CN217274950U - Air source heat pump unit convenient to installation

Info

Publication number: CN217274950U
Application number: CN202220847504.7U
Authority: CN
Inventors: 刘美峰; 卢燕; 刘德兵
Original assignee: Liaocheng Xinshidai New Energy Equipment Co ltd
Current assignee: Liaocheng Xinshidai New Energy Equipment Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-23
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses an air source heat pump unit convenient to installation, including heat pump unit body, fan and dust screen, heat pump unit body top is provided with two sets of fans, and is provided with the dust screen above the fan, the dust screen passes through limit structure and sets up in the fan top, limit structure includes a plurality of groups spacing groove that set up on the fan surface all around, sets up the rotating groove in spacing groove one side, inserts the slider of spacing inslot portion, sets up the slide bar on the inboard surface of slider, inserts the inserted block of spacing inslot portion, sets up two sets of fixture blocks on the inserted block surface and sets up the draw-in groove on the spacing inslot wall surface, the fixture block can all be inserted to the draw-in groove inside; through the limit structure and the like that set up, effectively avoided because the dust screen is installed on the fan through the bolt greatly, the installation with demolish comparatively inconveniently, and directly expose the problem that the easy corrosion of external screw damaged, improved the practicality of device.

Description

Air source heat pump unit convenient to installation

Technical Field

The utility model relates to an air source heat pump set technical field especially relates to an air source heat pump set convenient to installation.

Background

The air source heat pump is an energy-saving device which utilizes high-level energy to enable heat to flow from low-level heat source air to a 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 purpose of saving partial high-level energy is achieved.

In the in-service use process, the fan that is used for the induction air is generally installed on current air source heat pump unit's of being convenient for to install top, the fan is brought the air into the pump through rotating inside, in order to avoid the dust in the air to bring the pump into thereupon, most can install the dust screen in fan top, but the dust screen can be infected with a large amount of dirt and dust at long-time use rear surface, lead to bacterial growing, need periodic replacement, but the dust screen is mostly through the bolt mounting on the fan, it is comparatively inconvenient to install and demolish, and directly expose the easy corrosion of external screw thread and damage, the practicality of device is not strong, for this we provide an air source heat pump unit of being convenient for to install.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides an air source heat pump set convenient to installation, limit structure etc. through setting up, make the dust screen can drive the multiunit slider and insert the limiting groove inside, and remove the inserted block, make the inserted block insert the limiting groove inside, the inserted block cooperation limiting groove limits the position of slider, the dust screen installation is accomplished, avoided because the dust screen is installed on the fan through the bolt greatly, it is comparatively inconvenient to install and demolish, and directly expose the problem of the easy corrosion damage of external screw thread, the practicality of device has been improved.

In order to solve the technical problem, the utility model provides a following technical scheme: an air source heat pump unit convenient to install comprises a heat pump unit body, fans and a dust screen, wherein two groups of fans are arranged at the top end of the heat pump unit body, the dust screen is arranged above the fans through a limiting structure, the limiting structure comprises a plurality of groups of limiting grooves formed in the peripheral surfaces of the fans, a rotating groove formed in one side of each limiting groove, a sliding block inserted into the limiting groove, a sliding rod arranged on the surface of the inner side of the sliding block, an inserting block inserted into the limiting groove, two groups of clamping blocks arranged on the surface of the inserting block and clamping grooves formed in the inner wall surfaces of the limiting grooves, and the clamping blocks can be inserted into the clamping grooves;

the limiting grooves are communicated with the rotating grooves;

the tail ends of the inner sides of the sliding rods are arranged on the surface of the outer wall of the dustproof net.

As a preferred technical scheme of the utility model, the slider all sets up to the arc piece, the spacing groove all sets up to the arc wall that inner wall and slider mutually supported, the rotation groove all sets up to the ring channel of mutually supporting with the slider.

As a preferred technical scheme of the utility model, the slide bar all sets up to the rectangle, the limiting groove all sets up the rectangular hole of mutually supporting with the slide bar with rotating inslot side surface.

As a preferred technical scheme of the utility model, the fixture block all sets up to the T-shaped piece, the draw-in groove all sets up to the T-shaped groove of mutually supporting with the fixture block.

As a preferred technical solution of the present invention, the rotation grooves all fix the position of the slider through a locking structure, the locking structure includes a spring groove provided on the top end surface of the rotation groove, a rotation rod penetrating through the top end surface of the spring groove, a spring wound on the surface of the rotation rod, a bolt provided on the bottom end surface of the rotation rod, and a thread groove provided on the top end surface of the slider, the thread groove can be engaged with the bolt;

the bolts all penetrate through the bottom end surface of the spring groove and the top end surface of the rotating groove respectively.

As a preferred technical scheme of the utility model, the one end of spring is all laminated on the bolt top surface, the other end of spring all sets up on the spring inslot wall surface.

As a preferred technical scheme of the utility model, the bull stick all sets up to cylindrical, the through-hole of mutually supporting with the bull stick has all been seted up on spring groove top surface.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arranged limiting structure and the like, the problems that the dust screen is mostly arranged on the fan through a bolt, the installation and the removal are inconvenient, and the dust screen is directly exposed to the external thread and is easily rusted and damaged are effectively avoided, the dust screen is enabled to be inserted into the limiting groove through the sliding rod by moving the dust screen, the dust screen is fixed and completed, the insert block is enabled to drive the fixture block to be inserted into the clamping groove, the insert block seals the opening at the top end of the limiting groove, and the installation of the dust screen is completed, so that the purpose of quickly installing the dust screen is achieved, and the practicability of the device is improved;

2. through the locking structure that sets up etc, effectively avoided when the device sets up when outdoor, the dust screen easily takes place the problem of rocking when meeting with strong wind weather, through rotating the dust screen, make the dust screen pass through the slide bar and drive the slider and change over to the rotation inslot portion from the spacing groove to, rotate the bull stick again, make the bull stick drive the screw thread inslot that the bolt inserted the slider top and set up, the position of slider is consolidated, the dust screen can't take place to rock, thereby reach and carry out reinforced (rfd) purpose to the dust screen, the stability of device has been improved.

Drawings

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

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

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

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the utility model at the position B in fig. 2;

fig. 6 is an enlarged schematic structural diagram of the present invention at the position C in fig. 3.

Wherein: 1. a heat pump unit body; 2. a fan; 3. a dust screen; 4. a limiting structure; 41. a limiting groove; 42. a rotating groove; 43. a slider; 44. a slide bar; 45. inserting a block; 46. a clamping block; 47. a card slot; 5. a locking structure; 51. a spring slot; 52. a rotating rod; 53. a spring; 54. a bolt; 55. a thread groove.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, which all belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

referring to fig. 1-6, an air source heat pump unit convenient to install includes a heat pump unit body 1, fans 2 and a dust screen 3, two sets of fans 2 are disposed on the top end of the heat pump unit body 1, the dust screen 3 is disposed above the fans 2 through a limiting structure 4, the limiting structure 4 includes a plurality of sets of limiting grooves 41 disposed on the peripheral surface of the fans 2, a rotating groove 42 disposed on one side of the limiting groove 41, a sliding block 43 inserted into the limiting groove 41, a sliding rod 44 disposed on the inner side surface of the sliding block 43, an insertion block 45 inserted into the limiting groove 41, two sets of fixture blocks 46 disposed on the surface of the insertion block 45, and a fixture groove 47 disposed on the inner wall surface of the limiting groove 41, and the fixture blocks 46 can be inserted into the interior of the fixture groove 47;

the limiting grooves 41 are communicated with the rotating grooves 42;

the inner ends of the sliding rods 44 are all arranged on the outer wall surface of the dustproof net 3;

when the dust screen 3 needs to be installed, the dust screen 3 is moved, the dust screen 3 drives the sliding rod 44 to move, the sliding rod 44 drives the sliding block 43 to be inserted into the limiting groove 41 from the opening at the top end of the limiting groove 41, the limiting groove 41 pre-fixes the position of the sliding block 43, the inserting block 45 is moved again, the inserting block 45 penetrates through the opening at the top end of the limiting groove 41, the inserting block 45 is inserted into the limiting groove 41, meanwhile, the inserting block 45 drives the clamping block 46 to be inserted into the clamping groove 47, the clamping groove 47 is matched with the clamping block 46 to limit the position of the inserting block 45, the inserting block 45 can be matched with the limiting groove 41 to fix the position of the sliding block 43, and the installation of the dust screen 3 is completed.

In other embodiments, the sliding blocks 43 are all provided as arc-shaped blocks, the limiting grooves 41 are all provided as arc-shaped grooves with inner walls matched with the sliding blocks 43, and the rotating grooves 42 are all provided as annular grooves matched with the sliding blocks 43;

through the design, the sliding block 43 can be inserted into the limiting groove 41 through the opening formed at the top end of the limiting groove 41, and can rotate from the inside of the limiting groove 41 to the inside of the rotating groove 42, so that the purpose of adjusting and limiting the position of the sliding block 43 is achieved.

In other embodiments, the sliding rods 44 are all configured as rectangles, and the inner side surfaces of the limiting groove 41 and the rotating groove 42 are all provided with rectangular holes matched with the sliding rods 44;

through the design, the sliding rod 44 can move in the rectangular holes formed on the inner side surfaces of the limiting groove 41 and the rotating groove 42, so that the dustproof net 3 can drive the sliding block 43 to adjust the position through the sliding rod 44.

In other embodiments, the locking blocks 46 are all configured as T-shaped blocks, and the locking grooves 47 are all configured as T-shaped grooves matched with the locking blocks 46;

through the design, the fixture block 46 can be inserted into the fixture groove 47, so that the aim of limiting the position of the insertion block 45 through the matching of the fixture groove 47 and the fixture block 46 and preventing the insertion block 45 from shaking is fulfilled.

In other embodiments, the rotation grooves 42 fix the position of the slider 43 by the locking structure 5, the locking structure 5 includes a spring groove 51 provided on the top end surface of the rotation groove 42, a rotation rod 52 penetrating the top end surface of the spring groove 51, a spring 53 wound on the surface of the rotation rod 52, a bolt 54 provided on the bottom end surface of the rotation rod 52, and a threaded groove 55 provided on the top end surface of the slider 43, the threaded groove 55 can be engaged with the bolt 54;

the bolts 54 are respectively inserted through the bottom end surface of the spring groove 51 and the top end surface of the rotation groove 42;

when the position of the dust screen 3 needs to be reinforced, the rotating rod 52 is pulled to enable the rotating rod 52 to drive the bolt 54 to extrude the spring 53, the spring 53 generates elastic deformation due to the extrusion of the bolt 54, the bolt 54 can be accommodated in the spring groove 51, the dust screen 3 is rotated again, the dust screen 3 drives the sliding block 43 to rotate through the sliding rod 44, the sliding block 43 rotates into the rotating groove 42, after the sliding block 43 moves to a proper position, the thread groove 55 can correspond to the bolt 54, the rotating rod 52 is loosened to enable the rotating rod 52 to stop driving the bolt 54 to extrude the spring 53, the spring 53 pushes the bolt 54 to pop out from the spring groove 51, the rotating rod 52 is rotated again to enable the rotating rod 52 to drive the bolt 54 to be inserted into the thread groove 55, the bolt 54 is matched with the thread groove 55 to fix the position of the sliding block 43, and the reinforcement of the dust screen 3 is completed.

In other embodiments, one end of the spring 53 is attached to the top end surface of the bolt 54, and the other end of the spring 53 is disposed on the inner wall surface of the spring groove 51;

through this design, make the distance between bolt 54 top surface and the spring groove 51 inner wall surface can shorten through extrusion spring 53 to reach the purpose of adjusting the position of bolt 54, and because spring 53 is laminated on bolt 54 surface, make spring 53 not cause the influence to the rotation of bolt 54.

In other embodiments, the rotating rods 52 are all configured as a cylinder, and the top surfaces of the spring slots 51 are all provided with through holes matched with the rotating rods 52;

through the design, the rotating rod 52 can rotate and move in the through hole formed in the top end surface of the spring groove 51, so that the purpose of adjusting the angle and the position of the bolt 54 in the spring groove 51 by driving the rotating rod 52 is achieved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an air source heat pump unit convenient to installation, includes heat pump unit body (1), fan (2) and dust screen (3), heat pump unit body (1) top is provided with two sets of fans (2), and is provided with dust screen (3) above fan (2), its characterized in that: the dust screen (3) is arranged above the fan (2) through a limiting structure (4), the limiting structure (4) comprises a plurality of groups of limiting grooves (41) arranged on the surface of the periphery of the fan (2), a rotating groove (42) arranged on one side of the limiting grooves (41), a sliding block (43) inserted into the limiting grooves (41), a sliding rod (44) arranged on the inner side surface of the sliding block (43), an inserting block (45) inserted into the limiting grooves (41), two groups of clamping blocks (46) arranged on the surface of the inserting block (45) and clamping grooves (47) formed in the inner wall surfaces of the limiting grooves (41), and the clamping blocks (46) can be inserted into the clamping grooves (47);

the limiting grooves (41) are communicated with the rotating grooves (42);

the inner ends of the sliding rods (44) are all arranged on the surface of the outer wall of the dust screen (3).

2. The air source heat pump unit convenient to install of claim 1, characterized in that: slider (43) all set up to the arc piece, spacing groove (41) all set up to the arc wall of inner wall and slider (43) mutually supporting, rotation groove (42) all set up to the ring channel of mutually supporting with slider (43).

3. The air source heat pump unit convenient to install of claim 1, characterized in that: the sliding rods (44) are all arranged to be rectangular, and rectangular holes matched with the sliding rods (44) are formed in the inner side surfaces of the limiting groove (41) and the rotating groove (42).

4. The air source heat pump unit convenient to install of claim 1, characterized in that: the clamping blocks (46) are all arranged to be T-shaped blocks, and the clamping grooves (47) are all arranged to be T-shaped grooves matched with the clamping blocks (46).

5. The air source heat pump unit convenient to install of claim 1, characterized in that: the rotating grooves (42) fix the position of the sliding block (43) through locking structures (5), each locking structure (5) comprises a spring groove (51) arranged on the top end surface of each rotating groove (42), a rotating rod (52) penetrating through the top end surface of each spring groove (51), a spring (53) wound on the surface of each rotating rod (52), a bolt (54) arranged on the bottom end surface of each rotating rod (52) and a thread groove (55) formed in the top end surface of the sliding block (43), and each thread groove (55) can be meshed with the bolt (54);

the bolts (54) penetrate through the bottom end surface of the spring groove (51) and the top end surface of the rotating groove (42), respectively.

6. An air source heat pump unit convenient to install according to claim 5, characterized in that: one end of the spring (53) is attached to the top end surface of the bolt (54), and the other end of the spring (53) is arranged on the inner wall surface of the spring groove (51).

7. An air source heat pump unit convenient to install according to claim 5, characterized in that: the rotating rods (52) are all cylindrical, and through holes matched with the rotating rods (52) are formed in the top end surfaces of the spring grooves (51).