CN218721926U - Outer machine of air source heat pump unit - Google Patents

Abstract

The utility model relates to an outer quick-witted technical field of air source heat pump specifically is an outer machine of air source heat pump unit, protector includes two sleeves, two sleeve symmetric distribution is at outer main part's top surface, two telescopic inside equal sliding connection has the ejector pin, two telescopic one end fixed mounting is kept away from to the ejector pin has the protection casing, outer main part's top fixed surface installs two backup pads, two fixed mounting has the slide bar between the backup pad, the surface sliding of slide bar is connected with two sliders, two fixed mounting has the spring between the slider, the top surface of slider articulates there is the swinging arms, the one end and the protection casing that the slider was kept away from to the swinging arms are articulated. The utility model discloses, it does not set up protective device to solve the outer quick-witted top layer of current air source heat pump, leads to the fan to be directly exposed outside, if when the eminence drops hard thing, and then will pound the problem of damaging fan itself easily.

Description

An air source heat pump unit external unit

technical field

The utility model relates to the technical field of an air source heat pump external unit, in particular to an air source heat pump external unit.

Background technique

The air source heat pump is an energy-saving device that uses high-level energy to make heat flow from the low-level heat source air to the high-level heat source. The air-source heat pump outdoor unit used in air-source heat pump units and air-cooled module units can realize air-conditioning cooling and heating or heating water function.

The existing publication number is CN213208040U for an air source heat pump outdoor unit. This patent adopts the method of first fixing the electrical control cabinet and the refrigerant circulation module on the bottom shell, and then directly installing the modular fan, heat exchanger, and water tray from the upper shell. Put it down on the support assembly, and realize the support and fixation of the heat exchange module through the cooperation of the support positioning part on the water tray and the support assembly, and realize the installation of the heat exchange module. The installation process of the whole machine is simple and easy to install, improving the installation efficiency.

In daily work, the inventor found that there is no protective facility on the top floor of the above-mentioned air source heat pump external unit, so that the fan is directly exposed to the outside. Damaged parts inside the external machine.

Utility model content

The purpose of this utility model is to solve the technical problems in the background above, and propose an external unit of an air source heat pump unit.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an air source heat pump unit external unit, including a base, the surface of the base is provided with a first chute, and the inside of the first chute is slidingly connected with a T Type plate, both ends of the T-shaped plate are fixedly installed with mounting plates, the surfaces of the two mounting plates are fixedly mounted with the main body of the external machine, the top surface of the main body of the external machine is provided with a fan, and the two The surface of the mounting plate is provided with two installation holes, the surface of the base is provided with two groups of threaded holes, the two groups of threaded holes are composed of a plurality of single threaded holes, and the top surface of the main body of the external machine is provided with a protective device , the protective device includes two sleeves, the two sleeves are symmetrically distributed on the top surface of the main body of the external machine, and the insides of the two sleeves are slidingly connected with push rods, and the two push rods are far away from the sleeves A protective cover is fixedly installed at one end of the fan, and the protective cover is located directly above the fan. The setting of the sleeve and the mandrel has played a role in supporting the protective cover, and the setting of the protective cover has played a role in protecting the fan.

Preferably, two support plates are fixedly installed on the top surface of the main body of the external machine, a slide bar is fixedly installed between the two support plates, and the surface of the slide bar is slidably connected with two slide blocks, and the two slide bars A spring is fixedly installed between the sliders, the setting of the support plate has the effect of supporting the slider, and the setting of the spring has the effect of limiting the position of the slider on the surface of the slider.

Preferably, a swing rod is hinged on the top surface of the slider, and the end of the swing rod away from the slider is hinged to the protective cover. The setting of the swing rod has the effect of driving the slider to move on the surface of the slider.

Preferably, the surface of the base is provided with an adjustment device, the adjustment device includes a second chute, the second chute is provided on the surface of the base, the inside of the second chute is slidably connected with a slide plate, the The surface of one end of the slide plate away from the second chute is fixedly installed with a horizontal plate, and the two ends of the horizontal plate are fixedly connected with the sides of the two mounting plates. The setting of the second chute has the effect of allowing the slide plate to move. The setting of the slide plate The effect of driving the movement of the horizontal plate is played, and the setting of the horizontal plate has the effect of driving the movement of the mounting plate.

Preferably, a groove is provided on the side of the base, an L-shaped bracket is slidably connected to the inside of the groove, a motor is fixedly installed on the surface of the end of the L-shaped bracket away from the groove, and the output end of the motor is fixedly installed There are gears, and racks are fixedly installed on the side of the base, and the gears are engaged with the racks by means of the motor. The effect of the internal movement of the slot.

Preferably, two connecting rods are fixedly installed on the surface of the end of the L-shaped bracket away from the motor, and the two ends of the connecting rods away from the L-shaped bracket are fixedly connected to the horizontal plate, and the setting of the connecting rod plays a role in driving the horizontal plate to move. Effect.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. In the utility model, by setting the protective device, when a hard object falls from high altitude, the hard object will first fall to the surface of the protective cover, and the protective cover will move downward due to the action of the hard object, and the protective cover will move downward It will drive the ejector rod to move to the inside of the sleeve, and at the same time, the downward movement of the protective cover will also drive the movement of the two swing rods. The movement of the two swing rods will push the two sliders to move away from each other on the surface of the slider rods. When the slider moves away from each other on the surface of the slider, the spring will be pulled, so that the spring will be stretched, and then the rebound force of the spring will be used to buffer the impact force on the protective cover, and at the same time, it will also achieve a buffer effect on hard objects. As a result, through the cooperation of the above structures, the protective cover can protect the fan, thereby avoiding the direct contact of falling objects with the fan, so that the fan is not damaged, and the service life of the external machine itself is increased.

2. In the utility model, by setting the adjustment device, when the installation position of the outdoor machine needs to be adjusted, first start the motor, the motor starts to drive the gear to rotate, the gear rotates and the rack meshes, and then the L-shaped bracket is placed inside the groove Movement, the movement of the L-shaped bracket inside the groove drives the movement of the connecting rod, the movement of the connecting rod drives the movement of the horizontal plate, the movement of the horizontal plate drives the movement of the slide plate inside the second chute, and the movement of the horizontal plate also drives the movement of the two mounting plates. The movement of the two mounting plates drives the T-shaped plate to move inside the first chute. At the same time, the movement of the two mounting plates also drives the movement of the mounting holes. When the two mounting plates move to a suitable position, turn off the motor and install them with bolts. The holes and threaded holes fix the mounting plate and the base, and through the cooperation of the above structures, the installation position of the main body of the external machine can be fine-tuned, thereby further improving the practicability of the device.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of an external unit of an air source heat pump unit proposed by the utility model;

Fig. 2 is a left view structural diagram of an external unit of an air source heat pump unit proposed by the utility model;

Fig. 3 is a right view structural diagram of an external unit of an air source heat pump unit proposed by the utility model;

Fig. 4 is a schematic structural diagram of A in Fig. 1 of an external unit of an air source heat pump unit proposed by the present invention;

Fig. 5 is a structural schematic diagram of B in Fig. 2 of an air source heat pump unit external unit proposed by the utility model;

illustration:

1. Base; 2. First chute; 3. T-shaped plate; 4. Mounting plate; 5. Main body of external machine; 6. Fan; 7. Protection device; 71. Sleeve; Cover; 74, support plate; 75, slide bar; 76, slide block; 77, spring; 78, swing bar; 8, adjustment device; 81, second chute; 82, slide plate; 83, horizontal plate; 84, concave Slot; 85, L-shaped bracket; 86, motor; 87, gear; 88, rack; 89, connecting rod; 9, mounting hole; 10, threaded hole.

Detailed ways

In order to understand more clearly the above purpose, features and advantages of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways that are different from those described here. Therefore, the utility model is not limited to the specific details of the following disclosure EXAMPLE LIMITATIONS.

Please refer to Figures 1-5, the utility model provides a technical solution: an external unit of an air source heat pump unit, including a base 1, the surface of the base 1 is provided with a first chute 2, and the internal sliding connection of the first chute 2 There is a T-shaped plate 3, the surface of both ends of the T-shaped plate 3 is fixedly installed with the installation plate 4, the surface of the two installation plates 4 is fixedly installed with the main body of the external machine 5, the top surface of the main body of the external machine 5 is provided with a fan 6, two The surface of each mounting plate 4 is provided with two mounting holes 9 , and the surface of the base 1 is provided with two groups of threaded holes 10 , and the two groups of threaded holes 10 are composed of a plurality of single threaded holes 10 .

Let's talk about the specific setting and effect of its protective device 7 and regulating device 8 in detail below.

In this embodiment: the top surface of the external machine main body 5 is provided with a protective device 7, the protective device 7 includes two sleeves 71, and the two sleeves 71 are symmetrically distributed on the top surface of the external machine main body 5, and the inside of the two sleeves 71 Both are slidably connected with ejector rods 72 , and the ends of the two ejector rods 72 away from the sleeve 71 are fixedly equipped with a protective cover 73 , and the protective cover 73 is located directly above the blower fan 6 .

In this embodiment: the arrangement of the sleeve 71 and the ejector rod 72 has the effect of supporting the protective cover 73 , and the arrangement of the protective cover 73 has the effect of protecting the fan 6 .

Specifically, two support plates 74 are fixedly installed on the top surface of the main body of the external machine 5, and a slide bar 75 is fixedly installed between the two support plates 74. The surface of the slide bar 75 is slidably connected with two sliders 76, and the two sliders A spring 77 is fixedly installed between the blocks 76 .

In this embodiment: the setting of the support plate 74 has the effect of supporting the sliding bar 75 , and the setting of the spring 77 has the effect of limiting the position of the sliding block 76 on the surface of the sliding bar 75 .

Specifically, a swing rod 78 is hinged on the top surface of the slider 76 , and the end of the swing rod 78 away from the slider 76 is hinged to the protective cover 73 . The arrangement of the swing bar 78 has the effect of driving the slider 76 to move on the surface of the slide bar 75 .

In this embodiment: the surface of the base 1 is provided with an adjustment device 8, the adjustment device 8 includes a second chute 81, the second chute 81 is set on the surface of the base 1, and the inside of the second chute 81 is slidably connected with a slide plate 82 A horizontal plate 83 is fixedly installed on the surface of the end of the sliding plate 82 away from the second slide groove 81 , and the two ends of the horizontal plate 83 are fixedly connected to the side surfaces of the two mounting plates 4 . When it is necessary to adjust the installation position of the external machine, first start the motor 86, the motor 86 starts to drive the gear 87 to rotate, the gear 87 rotates and meshes with the rack 88, and then the L-shaped bracket 85 moves inside the groove 84, and the L-shaped bracket 85 moves inside groove 84 to drive connecting rod 89 to move, and connecting rod 89 moves to drive cross plate 83 to move, and cross plate 83 moves to drive slide plate 82 to move inside second chute 81, and cross plate 83 moves also drives two The mounting plate 4 moves, and the movement of the two mounting plates 4 drives the T-shaped plate 3 to move inside the first chute 2. At the same time, the movement of the two mounting plates 4 also drives the mounting holes 9 to move. position, turn off the motor 86, and fix between the mounting plate 4 and the base 1 through the bolts matching the mounting holes 9 and the threaded holes 10, through the cooperation of the above structure, the mounting position of the external machine main body 5 can be fine-tuned, thereby The practicability of the device is further improved.

Specifically, a groove 84 is provided on the side of the base 1, and an L-shaped bracket 85 is slidably connected to the inside of the groove 84. A motor 86 is fixedly installed on the surface of the end of the L-shaped bracket 85 away from the groove 84, and the output end of the motor 86 is fixedly installed. There is a gear 87, and a rack 88 is fixedly installed on the side of the base 1, and the gear 87 meshes with the rack 88 by means of a motor 86.

In this embodiment: the setting of the motor 86 has the effect of driving the gear 87 to rotate, and the setting of the gear 87 and the rack 88 has the effect of allowing the L-shaped bracket 85 to move inside the groove 84 .

Specifically, two connecting rods 89 are fixedly mounted on the surface of the end of the L-shaped bracket 85 away from the motor 86 , and the end of the two connecting rods 89 away from the L-shaped bracket 85 is fixedly connected to the horizontal plate 83 .

In this embodiment: the arrangement of the connecting rod 89 has the effect of driving the horizontal plate 83 to move.

Working principle: By installing the protective device 7, when a hard object falls from high altitude, the hard object will first fall to the surface of the protective cover 73, and the protective cover 73 will move downward due to the action of the hard object, and the protective cover 73 will move downward It will drive the push rod 72 to move to the inside of the sleeve 71, and at the same time, the downward movement of the protective cover 73 will also drive the two swing rods 78 to move. The movement of the two swing rods 78 will push the two sliders 76 towards each other on the surface of the slide rod 75. Moving away from each other, the two sliders 76 will pull the spring 77 on the surface of the slide bar 75 to move away from each other, so that the spring 77 is stretched, and then the rebound force of the spring 77 is used to buffer the impact of the protective cover 73 At the same time, it also achieves a buffering effect on hard objects. Through the cooperation of the above structure, the protective cover 73 can protect the fan 6, thereby preventing the falling objects from directly contacting the fan 6, so that the fan 6 is not affected. damage, increasing the service life of the outdoor machine itself. When it is necessary to adjust the installation position of the external machine, first start the motor 86, the motor 86 starts to drive the gear 87 to rotate, the gear 87 rotates and meshes with the rack 88, and then the L-shaped bracket 85 moves inside the groove 84, and the L-shaped bracket 85 moves inside groove 84 to drive connecting rod 89 to move, and connecting rod 89 moves to drive cross plate 83 to move, and cross plate 83 moves to drive slide plate 82 to move inside second chute 81, and cross plate 83 moves also drives two The mounting plate 4 moves, and the movement of the two mounting plates 4 drives the T-shaped plate 3 to move inside the first chute 2. At the same time, the movement of the two mounting plates 4 also drives the mounting holes 9 to move. position, turn off the motor 86, and fix between the mounting plate 4 and the base 1 through the bolts matching the mounting holes 9 and the threaded holes 10, through the cooperation of the above structure, the mounting position of the external machine main body 5 can be fine-tuned, thereby The practicability of the device is further improved.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. The equivalent embodiments are applied to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present utility model still belong to the technical solution of the present utility model In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention through specific situations.

Claims (6)

1. The utility model provides an outer machine of air source heat pump set, includes base (1), first spout (2) have been seted up on the surface of base (1), the inside sliding connection of first spout (2) has T template (3), the equal fixed mounting in both ends surface of T template (3) has mounting panel (4), two the fixed surface of mounting panel (4) installs outer main part (5), the top surface of outer main part (5) is equipped with fan (6), two mounting holes (9) have all been seted up on the surface of mounting panel (4), two sets of screw hole (10) have been seted up on the surface of base (1), and is two sets of screw hole (10) comprise a plurality of single screw hole (10), its characterized in that: the top surface of outer machine main part (5) is equipped with protector (7), protector (7) include two sleeves (71), two sleeve (71) symmetric distribution is on the top surface of outer machine main part (5), two equal sliding connection in the inside of sleeve (71) has ejector pin (72), two one end fixed mounting that sleeve (71) were kept away from in ejector pin (72) has protection casing (73), protection casing (73) are located fan (6) directly over.

2. The air source heat pump unit outdoor unit of claim 1, wherein: two supporting plates (74) are fixedly mounted on the top surface of the outer machine main body (5), a sliding rod (75) is fixedly mounted between the two supporting plates (74), two sliding blocks (76) are connected to the surface of the sliding rod (75) in a sliding mode, and a spring (77) is fixedly mounted between the two sliding blocks (76).

3. The outdoor unit of claim 2, wherein: the top surface of the sliding block (76) is hinged with a swinging rod (78), and one end, far away from the sliding block (76), of the swinging rod (78) is hinged with the protective cover (73).

4. The air source heat pump unit outdoor unit of claim 1, wherein: the surface of base (1) is equipped with adjusting device (8), adjusting device (8) include second spout (81), the surface at base (1) is seted up in second spout (81), the inside sliding connection of second spout (81) has slide (82), the one end fixed surface that second spout (81) were kept away from in slide (82) installs diaphragm (83), the both ends of diaphragm (83) and the side fixed connection of two mounting panels (4).

5. The air source heat pump unit outdoor unit of claim 1, wherein: the side of base (1) is seted up flutedly (84), the inside sliding connection of recess (84) has L type support (85), the one end fixed surface that recess (84) were kept away from in L type support (85) installs motor (86), the output fixed mounting of motor (86) has gear (87), the side fixed mounting of base (1) has rack (88), gear (87) are with the help of motor (86) and rack (88) meshing.

6. The outdoor unit of claim 5, wherein: the surface of one end, far away from the motor (86), of the L-shaped support (85) is fixedly provided with two connecting rods (89), and the end, far away from the L-shaped support (85), of each connecting rod (89) is fixedly connected with the transverse plate (83).

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