CN113339646B

CN113339646B - Energy-conserving building air source heat pump base

Info

Publication number: CN113339646B
Application number: CN202110659320.8A
Authority: CN
Inventors: 况成强; 况成淑; 赵福龙; 贾杨; 贾正中; 李先杰
Original assignee: Zhongqing Jianan Construction Group Co Ltd
Current assignee: Zhongqing Jianan Construction Group Co Ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-04-15
Anticipated expiration: 2041-06-15
Also published as: CN114576473B; CN114576473A; CN113339646A

Abstract

The embodiment of the invention discloses an energy-saving building air source heat pump base, relates to the technical field of air source heat pumps, and mainly aims to solve the problems that the existing air source heat pump base is inconvenient to mount and narrow in application range; the supporting mechanism comprises a telescopic component positioned on the base; and a movable assembly connected with the plurality of telescopic assemblies; the movable assembly is provided with a plurality of arc pieces and a plurality of elastic pieces of interconnect, and pressure-bearing portion receives and drives spacing subassembly through the subassembly of drawing after the pressure of the pump body and moves towards the direction that is close to the pump body, can be with the pump body quick fixation, and flexible subassembly drives arc piece and elastic piece in the movable assembly and when moving towards the direction that is close to or keeps away from the base, can also drive the elastic piece and bend towards the direction that is close to or keeps away from the base, possesses the installation of being convenient for and the wide characteristics of application scope.

Description

Energy-conserving building air source heat pump base

Technical Field

The application relates to the technical field of air source heat pumps, in particular to an energy-saving building air source heat pump base.

Background

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 the air source heat pump is usually installed on a base and placed outdoors.

The existing air source heat pump base generally uses a bolt or a screw when the air source heat pump is installed, the installation process is troublesome and laborious, meanwhile, the disassembly is complicated, and when the air source heat pump base meets an environment with complicated terrain, the base with a straight surface cannot be stably installed on the air source heat pump base, so that the application range of the air source heat pump is narrow.

Disclosure of Invention

An object of the present invention is to provide an energy-saving building air source heat pump pedestal, so as to solve the problems in the background art.

In order to achieve the above purpose, the present application provides the following technical solutions:

the utility model provides an energy-conserving building air source heat pump base, includes the pump body and base, still includes:

a limiting mechanism; the limiting mechanism comprises a limiting component positioned in the base; the pressure-bearing part is positioned in the base, a traction assembly is connected between the limiting assembly and the pressure-bearing part, and the pressure-bearing part is used for bearing the pressure of the pump body to drive the traction assembly to move, so that the traction assembly drives the limiting assembly to move towards the direction close to or far away from the pump body to fix the pump body; and

a support mechanism comprising a telescoping assembly on a base; and a movable assembly connected with the plurality of telescopic assemblies; the movable assembly is provided with a plurality of arc-shaped pieces and a plurality of elastic pieces which are connected with each other, the telescopic assembly is used for driving the arc-shaped pieces to move towards the direction close to or far away from the base, and then the elastic pieces are driven to bend towards the direction close to or far away from the base, so that the appearance profile of the movable assembly can be adjusted.

As a further aspect of the present application: the pressure-bearing part comprises an adsorption part for adsorbing the surface of the pump body; and the transmission part is positioned on the adsorption part, the adsorption part is used for fixing the pump body, and the pump body drives the transmission part to move through the adsorption part.

As a still further aspect of the present application: the tow assembly includes:

a winding assembly including a first winding portion connected to a driving portion; the transmission part is used for driving the first winding part to rotate; and

the traction piece is positioned between the first winding part and the second winding part, and the first winding part drives the second winding part to rotate through the traction piece.

As a still further aspect of the present application: the limiting assembly comprises a limiting piece for fixing the pump body; and the limiting piece is connected with the crank connecting rod assembly and used for driving the limiting piece to move towards the direction close to or far away from the pump body.

As a still further aspect of the present application: the second winding part is further provided with a reset assembly for driving the second winding part and the first winding part to rotate reversely, and then the limiting part and the adsorption part are reset.

As a still further aspect of the present application: the arcuate member includes a body member; and

the rotating part is rotatably connected to the main body part, and the telescopic assembly is connected with the rotating part and used for adjusting the outline of the arc-shaped part; and

and the locking piece is used for fixing the position of the rotating piece and is positioned on the main body piece.

As a still further aspect of the present application: the elastic element comprises a first elastic body positioned on the rotating element; and the second elastic body is connected with the first elastic body, the first elastic body is used for adjusting the length of the elastic piece, and the second elastic body is used for adjusting the radian of the elastic piece.

Compared with the prior art, the beneficial effects of this application are:

to sum up, pressure-bearing portion among the stop gear receives the pressure of the pump body after to drive the motion of stop gear towards the direction that is close to the pump body through the subassembly that pulls, can be with the pump body quick fixation, flexible subassembly among the supporting mechanism drives a plurality of arc spare and a plurality of elastic component in the movable assembly when towards the direction motion that is close to or keeps away from the base, can also drive a plurality of elastic components and bend towards the direction that is close to or keeps away from the base, can make movable assembly closely laminate with the topography of difference, possess the installation of being convenient for and application scope wide characteristics, the inconvenient problem with application scope is narrow of traditional air source heat pump base installation has been solved.

Drawings

Fig. 1 is a schematic structural diagram of an energy-saving building air source heat pump base according to an embodiment of the present invention.

FIG. 2 is a partially enlarged view of the pressure receiving portion in the embodiment of the present invention.

Fig. 3 is a partially enlarged view of a position limiting assembly according to an embodiment of the present invention.

Fig. 4 is an isometric view of a pulling assembly in an embodiment of the invention.

Fig. 5 is a schematic structural diagram of a reset assembly in an embodiment of the present invention.

Fig. 6 is an isometric view of a stop in an embodiment of the invention.

Fig. 7 is an enlarged view of a portion of the arcuate member and the resilient member in an embodiment of the present invention.

Figure 8 is an isometric view of an arcuate member in an embodiment of the invention.

In the figure: 1-pump body, 2-base, 3-telescopic rod, 4-support frame, 5-fixed block, 51-movable block, 52-lock nut, 53-fixed shaft, 54-bolt, 55-chute, 6-elastic plate, 7-spring, 8-sucker, 9-lifting plate, 10-rack plate, 11-gear, 12-first winding wheel, 13-traction belt, 14-bracket, 15-second winding wheel, 16-eccentric wheel, 17-connecting rod, 18-slide rod, 19-clamp spring shell, 191-clamp spring, 20-limit pin, 21-wire passing hole, 22-limit groove, 23-balance rod, 24-chute and 25-fixed plate.

Detailed Description

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "back", "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 used for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present application.

Referring to fig. 1, the embodiment provides an energy-saving building air source heat pump base, which includes a pump body 1 and a base 2, and further includes:

a limiting mechanism; the limiting mechanism comprises a limiting component positioned in the base 2; the pressure-bearing part is positioned in the base 2, a traction assembly is connected between the limiting assembly and the pressure-bearing part, and the pressure-bearing part is used for bearing the pressure of the pump body 1 to drive the traction assembly to move, so that the traction assembly drives the limiting assembly to move towards the direction close to or far away from the pump body 1 to fix the pump body 1; and

a support mechanism comprising a telescopic assembly located on the base 2; and a movable assembly connected with the plurality of telescopic assemblies; the movable assembly is provided with a plurality of arc-shaped pieces and a plurality of elastic pieces which are connected with each other, the telescopic assembly is used for driving the arc-shaped pieces to move towards the direction close to or far away from the base 2, and then the elastic pieces are driven to bend towards the direction close to or far away from the base 2, so that the appearance profile of the movable assembly can be adjusted.

Referring to fig. 1, in the above-mentioned technical solution, after the pump body 1 is placed in the base 2, the pressure-bearing portion of the limiting mechanism receives the pressure of the pump body 1 and then drives the limiting assembly to move toward the direction close to the pump body 1 through the traction assembly, so that the pump body 1 can be quickly fixed, the telescopic assembly of the supporting mechanism drives the plurality of arc-shaped members and the plurality of elastic members of the movable assembly to move toward the direction close to or away from the base 2, and at the same time, the plurality of elastic members can be driven to bend toward the direction close to or away from the base 2, so that the outline of the movable assembly can be adjusted, and the movable assembly can be tightly attached to different terrains.

Referring to fig. 1 and 2, further, the pressure-bearing portion includes an adsorption portion for adsorbing the surface of the pump body 1; and a transmission part positioned on the adsorption part, wherein the adsorption part is used for fixing the pump body 1, and the pump body 1 drives the transmission part to move through the adsorption part, the adsorption part comprises a plurality of suckers 8 and a lifting plate 9, the suckers 8 are uniformly distributed on the surface of the lifting plate 9, the type of the suction cup 8 can be any one of the suction cups 8 commonly available in the market, which is not limited herein and will not be described again, the lifting plate 9 is positioned in a through hole formed on the base 2, the lifting plate 9 can lift in the through hole, when the pump body 1 contacts with the bottom of the base 2 and the lifting plate 9 continues to descend, the pump body 1 cannot move along with the lifting plate 9, under the action of the pulling force, the suction cup 8 can be pulled out from the pump body 1, and when the lifting plate 9 continuously rises, the suction cup 8 is firstly adsorbed on the pump body 1 and then can drive the pump body 1 to rise together.

Referring to fig. 2, the transmission part includes a rack plate 1 mounted on the lifting plate 9 and a gear 11 engaged with the rack plate 1, a transmission shaft is mounted at a center position of the gear 11, the transmission shaft is connected to the support mechanism through a bracket 14, and when the rack plate 1 is lifted along with the lifting plate 9, the gear 11 and the transmission shaft can be driven to rotate by using an engagement transmission principle.

Referring to fig. 2 to 4, further, the traction assembly includes:

Referring to fig. 4, in the solution of the above embodiment, the first winding portion is designed as a first winding wheel 12 mounted on the transmission shaft, the second winding portion is designed as a second winding wheel 15, a fixed shaft is mounted at a center position of the second winding wheel 15, the fixed shaft is mounted in the base 2, the traction member is designed as a traction belt 13 or a traction rope, when the rack plate 1 is lifted along with the lifting plate 9, the gear 11 and the first winding wheel 12 can be driven to rotate by using an engagement transmission principle, and the first winding wheel 12 can be rotated to wind the traction belt 13 or the traction rope on the first winding wheel 12, so as to drive the second winding wheel 15 to rotate.

Referring to fig. 3 and 6, further, the limiting assembly includes a limiting member for fixing the pump body 1; and the limiting piece is connected with the crank connecting rod assembly and used for driving the limiting piece to move towards the direction close to or far away from the pump body 1.

Referring to fig. 3 and 6, in the solution of the above embodiment, the position limiting member includes a plurality of position limiting pins 20, and a fixing plate 25, the number of the position limiting pins 20 is several, and the position limiting pins 20 are uniformly fixed on the fixing plate 25, correspondingly, the position of the pump body 1 corresponding to the position limiting pins 20 is provided with a position limiting groove 22, the position limiting pins 20 are inserted into the position limiting groove 22 for fixing the pump body 1 in the base 2, the position limiting pin 18 and the fixing plate 25 are fixedly connected, or are designed to be a detachable sliding connection, which is not limited herein and will not be described again, the crank includes an eccentric wheel 16 mounted on a fixed shaft, the center position of the eccentric wheel 16 is connected with the fixed shaft, and a fixing pin is designed at a position on the eccentric wheel 16 away from the center, or the eccentric wheel 16 is designed to be connected with the fixed shaft at a position away from the center, the eccentric wheel 16 is connected with a slide bar 18 through a connecting rod 17, the second winding wheel 15 rotates to drive the eccentric wheel 16 to rotate through a fixed shaft, and then the connecting rod 17 drives a limiting pin 20 on the slide bar 18 to be inserted into a limiting groove 22, so that the function of automatically fixing the pump body 1 is realized.

Referring to fig. 6, preferably, the sliding rod 18 is further provided with a balance bar 23 for driving the sliding rod 18 to move horizontally, and the balance bar 23 is slidably connected in a second sliding groove 24 formed in the inner wall of the base 2.

The working process is as follows: when the pump body 1 was put on the lifter plate 9 surface in the base 2, can drive lifter plate 9 and rack plate 1 decline, the in-process that lifter plate 9 goes up and down was followed to rack plate 1, utilize the meshing transmission principle, can drive gear 11 and first coiling wheel 12 rotatory, first coiling wheel 12 is rotatory can be with traction belt 13 or haulage rope winding on first coiling wheel 12, and then it is rotatory to drive second coiling wheel 15 and eccentric wheel 16, and then insert spacing groove 22 through spacer pin 20 on connecting rod 17 drive slide bar 18, thereby realized the automatic function of fixing the pump body 1.

Referring to fig. 3, further, a wire passing hole 21 for passing the traction belt 13 or the traction rope is formed on the base 2.

As an alternative mechanism capable of realizing the function, a traction assembly comprising the first winding wheel 12, the second winding wheel 15 and the traction belt 13 is removed, and the eccentric wheel 16 can be driven to rotate directly through the gear 11 and the transmission part of the rack plate 1, so that the function of automatically fixing the pump body 1 is realized, and the scheme is as follows: connect eccentric wheel 16 with gear 11 through the pivot, move rack plate 1 to the both sides of lifter plate 9 to with gear 11 meshing, when the lifter plate 9 descends along with the pump body 1, can directly utilize meshing transmission principle to drive eccentric wheel 16 rotatory, unanimous with the function that the subassembly can be realized that pulls above-mentioned, also can adopt other structures to realize the automatic function of fixing the pump body 1 of inserting spacing pin 20 in spacing groove 22, do not do the restriction here, just do not give more repetitious description.

It should be pointed out here that, when the pump body 1 needs to be fixed, the angle that the lifter plate 9 descends to drive the eccentric wheel 16 to rotate cannot exceed 180 degrees, otherwise, the eccentric wheel 16 starts to drive the limit pin 20 to move towards the direction away from the limit groove 22, based on the characteristics of the eccentric wheel 16 here, when the pump body 1 needs to be disassembled, a tool or a hand can be used to continue to rotate the gear 11 or move the lifter plate 9, at this moment, the eccentric wheel 16 continues to rotate, the direction away from the limit groove 22 can be driven to move, simultaneously, the generated pulling force can pull out the suction cup 8 from the pump body 1, at this moment, the fixation of the pump body 1 can be cancelled, thereby the pump body 1 is conveniently disassembled from the base 2, and the characteristic of convenient disassembly is provided.

Referring to fig. 4 and 5, as an embodiment of the present application, a reset component is further disposed on the second winding portion, and is configured to drive the second winding portion and the first winding portion to rotate reversely, so as to reset the limiting member and the adsorbing portion, the reset component is designed as a snap spring 191 wound on the fixed shaft and a snap spring housing 19 used for mounting the snap spring 191, when the pump body 1 is mounted, the snap spring 191 can be pressed by the rotation motion of the second winding wheel 15 and the fixed shaft, and after the pump body 1 is removed, the elastic deformation of the snap spring 191 can drive the fixed shaft to rotate reversely, so that the first winding wheel 12 and the second winding wheel 15 rotate reversely, and the lifting plate 9 and the limiting pin 20 can be moved to the initial positions.

Referring to fig. 7 and 8, as an embodiment of the present application, the arc-shaped member includes a main body member; and

Referring to fig. 7 and 8, in the solution described in the above embodiment, the telescopic assembly includes a supporting frame 3 rotatably mounted on a base 2 and a telescopic rod 4 with one end hinged to the supporting frame 3, the telescopic rod 4 may be designed as an electric telescopic rod or a hydraulic telescopic rod, and is not limited herein, the main body is designed as a fixed block 5 and a fixed shaft 53 mounted on the fixed block 5, the rotating member is designed as a movable block 51, the movable block 51 is designed with a first sliding slot 55, one end of the movable block 51 is fixedly connected to the fixed shaft 53, the other end of the telescopic rod 4 is hinged to the movable block 51 for driving the movable block 51 and the fixed shaft 53 to rotate on the fixed block 5, the locking member is designed as a locking nut 52 for fixing the fixed shaft 53 on the fixed block 5, so as to prevent the movable block 51 and the fixed shaft 53 from further rotating, and the movable block 51 and the fixed block 5 are both designed as arc-shaped, the continuous change in the position of movable block 51 can make the whole appearance profile of movable block 51 and fixed block 5 change, makes it can with the complex ground of surface shape, building body or cooperation such as tunnel, be convenient for install the pump body 1 in the topographic environment of difference to application scope has further been enlarged.

Referring to fig. 7, further, a bolt 54 is connected to the fixing block 5 in a threaded manner, so that the mounting firmness is further improved.

Referring to fig. 7, further, the elastic element includes a first elastic body disposed on the rotating element; and a second elastic body connected with the first elastic body, wherein the first elastic body is used for adjusting the length of the elastic member, the second elastic body is used for adjusting the radian of the elastic member, the first elastic body is designed to be a spring 7 with one end installed in a first sliding groove 55, the second elastic body is designed to be an elastic plate 6 connected with the other end of the spring 7, when a plurality of telescopic rods 4 drive a plurality of movable blocks 51 to move for the same distance, the elastic plate 6 moves along a sliding groove 24, the spring 7 extends or shortens, when the moving distances of two adjacent movable blocks 51 are inconsistent, the elastic plate 6 can be bent towards the direction close to the base 2 or away from the base 2, the spring 7 still extends or shortens, and an arc-shaped integral piece formed by the two movable blocks 51 and the bent elastic plate 6 can be completely attached to the terrain to be installed, similarly, the movable assembly formed by the movable blocks 51 and the elastic plates 6 can be applied to various terrains, so that the application range of the device is expanded.

When the pump body 1 is placed on the surface of the lifting plate 9 in the base 2, the lifting plate 9 and the rack plate 1 can be driven to descend, the rack plate 1 can drive the gear 11 and the first winding wheel 12 to rotate by utilizing the meshing transmission principle in the process of lifting along with the lifting plate 9, the first winding wheel 12 rotates to wind the traction belt 13 or the traction rope on the first winding wheel 12 and further drive the second winding wheel 15 and the eccentric wheel 16 to rotate, and further the connecting rod 17 drives the limiting pin 20 on the sliding rod 18 to be inserted into the limiting groove 22, so that the function of automatically fixing the pump body 1 is realized, when the pump body 1 needs to be disassembled, a tool or a hand can be used for continuously rotating the gear 11 or moving the lifting plate 9, at the moment, the eccentric wheel 16 continuously rotates to drive the lifting plate to move in the direction away from the limiting groove 22, and simultaneously, the generated pulling force can pull out the sucking disc 8 from the pump body 1, can cancel the fixed to the pump body 1 this moment to be convenient for dismantle the pump body 1 from base 2, when the topography of installation face is more complicated, the distance that a plurality of telescopic links 4 drove a plurality of movable blocks 51 and move is inconsistent, the elastic plate 6 can appear towards the crooked condition of the direction that is close to base 2 or towards the crooked condition of the direction of keeping away from base 2 this moment, spring 7 still extends or shortens, an arc whole piece that a plurality of movable blocks 51 and crooked elastic plate 6 are constituteed this moment can be laminated with the topography that needs the installation completely.

To sum up, pressure-bearing portion among the stop gear receives pump body 1's pressure after and drives the motion of stop gear towards the direction that is close to pump body 1 through the subassembly that draws, can be with pump body 1 quick fixation, flexible subassembly among the supporting mechanism drives a plurality of arcs and a plurality of elastic component in the movable assembly and when moving towards the direction that is close to or keeps away from base 2, can also drive a plurality of elastic components and bend towards the direction that is close to or keeps away from base 2, can make movable assembly closely laminate with the topography of difference, possess the installation of being convenient for and application scope wide characteristics, the inconvenient problem narrow with application scope of traditional air source heat pump base installation has been solved.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present application, several modifications, improvements and substitutions can be made, which are all within the protection scope of the present technical solution.

Claims

1. The utility model provides an energy-conserving building air source heat pump base, includes the pump body and base, its characterized in that still includes:

a limiting mechanism; the limiting mechanism comprises a limiting component positioned in the base; the pressure-bearing part is positioned in the base, a traction assembly is connected between the limiting assembly and the pressure-bearing part, and the pressure-bearing part is used for bearing the pressure of the pump body to drive the traction assembly to move, so that the traction assembly drives the limiting assembly to move towards the direction close to or far away from the pump body, and the pump body is fixed or detached; and

a support mechanism comprising a telescoping assembly on a base; and a movable assembly connected with the plurality of telescopic assemblies; the flexible assembly is provided with a plurality of arc-shaped pieces and a plurality of elastic pieces which are connected with each other, and the telescopic assembly is used for driving the arc-shaped pieces to move towards the direction close to or away from the base so as to drive the elastic pieces to bend towards the direction close to or away from the base, so that the outline of the flexible assembly can be adjusted;

the limiting assembly comprises a limiting piece for fixing the pump body (1); the limiting piece is connected with the crank connecting rod assembly and used for driving the limiting piece to move towards the direction close to or far away from the pump body (1); the limiting piece comprises a sliding rod (18), a limiting pin (20) and a fixing plate (25), the limiting pins (20) are uniformly fixed on the fixing plate (25), correspondingly, limiting grooves (22) are formed in the positions, corresponding to the limiting pins (20), of the pump body (1), the limiting pins (20) are inserted in the limiting grooves (22) and used for fixing the pump body (1) in the base (2), and the sliding rod (18) and the fixing plate (25) are fixedly connected or designed to be detachably connected in a sliding mode;

the pressure-bearing part comprises an adsorption part for adsorbing the surface of the pump body (1) and a transmission part positioned on the adsorption part, and the transmission part comprises a rack plate (10) arranged on the lifting plate (9) and a gear (11) meshed with the rack plate (10);

the tow assembly includes: a winding assembly including a first winding portion connected to a driving portion; the transmission part is used for driving the first winding part to rotate; the traction piece is positioned between the first winding part and the second winding part, and the first winding part drives the second winding part to rotate through the traction piece;

the elastic element comprises a first elastic body positioned on the rotating element; and a second elastic body connected with the first elastic body, wherein the first elastic body is used for adjusting the length of the elastic piece, the second elastic body is used for adjusting the radian of the elastic piece, the first elastic body is designed into a spring (7) with one end installed in a first sliding groove (55), the second elastic body is designed into an elastic plate (6) connected with the other end of the spring (7), when a plurality of telescopic rods (4) drive a plurality of movable blocks (51) to move for the same distance, the elastic plate (6) moves along the sliding groove (24), the spring (7) extends or shortens, when the moving distances of two adjacent movable blocks (51) are inconsistent, the elastic plate (6) can bend towards the direction close to the base (2) or towards the direction far away from the base (2), the spring (7) still extends or shortens, and at the moment, an arc-shaped integral piece formed by the two movable blocks (51) and the bent elastic plate (6) can finish the terrain to be installed The movable assembly formed by the movable blocks (51) and the elastic plates (6) can be suitable for various terrains.

2. The energy-saving building air source heat pump base as claimed in claim 1, wherein the absorption portion is used for fixing the pump body, and the pump body drives the transmission portion to move through the absorption portion.

3. The energy-saving building air source heat pump base as claimed in claim 1, wherein the second winding portion is further provided with a resetting component for driving the second winding portion and the first winding portion to rotate in opposite directions, so as to reset the limiting member and the adsorbing portion.

4. The energy saving building air source heat pump base as claimed in claim 1, wherein the arc member comprises a main body member; and