Air-cooled heat pump

Abstract

The utility model relates to the technical field of gate air-cooled heat pumps, in particular to an air-cooled heat pump which comprises a movable base frame, a cooling fan is fixedly connected to the middle of the inner lower wall of the movable base frame, a front-back penetrating insertion opening is formed in the upper portion of the front end of the movable base frame, and a ventilation net is inserted into the movable base frame through the insertion opening. Bottom frames are fixedly connected to the left portion and the right portion of the upper end of the movable base frame correspondingly, two wedge-shaped inserting grooves are formed between the two bottom frames correspondingly, an air-cooled heat pump shell is jointly connected between the two bottom frames in an inserted mode, and an operation screen is arranged on the upper portion of the front end of the air-cooled heat pump shell. Wedge-shaped inserting blocks are fixedly connected to the lower portion of the left end and the lower portion of the right end of the air-cooled heat pump shell, and two air blowing pipes are fixedly connected to the upper end of the air-cooled heat pump shell. According to the air-cooled heat pump, the overall structure is simple, heat generated when the air-cooled heat pump works can be well dissipated and cooled, and the air-cooled heat pump can work normally for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of air-cooled heat pumps, in particular to an air-cooled heat pump. Background Art

[0002] An air-cooled heat pump is an air-conditioning unit in the air-conditioning industry that is different from an air-cooled chiller. In addition to the function of producing cold water like an air-cooled chiller, the air-cooled heat pump unit can also switch to heating conditions to produce hot water. The basic principle of an air-cooled heat pump is based on a compression refrigeration cycle, using refrigerant as a carrier, and through forced heat exchange by a fan, it absorbs or discharges heat from the atmosphere to meet cooling or heating needs. It is often used in the production of lubricating oils, and can be used to test the quality and stability of lubricating oils at different temperature stages during lubricating oil production. However, when the existing air-cooled heat pump works for a long time, due to its poor internal heat dissipation effect and poor dust prevention effect, a large amount of dust will adhere to the internal components of the air-cooled heat pump, further affecting the normal operation of the air-cooled heat pump. Utility Model Content

[0003] The main purpose of the utility model is to provide an air-cooled heat pump, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A wind-cooled heat pump comprises a movable base frame, a heat dissipation fan is fixedly connected to the middle of the inner lower wall of the movable base frame, a socket is opened at the upper front end of the movable base frame, a ventilation net is plugged into the movable base frame through the socket, the upper left and upper right ends of the movable base frame are fixedly connected to a bottom frame, two wedge-shaped slots are respectively opened between the two bottom frames, an air-cooled heat pump shell is plugged between the two bottom frames, and an operating The screen comprises a wedge-shaped plug block fixedly connected to the lower left end and the lower right end of the air-cooled heat pump casing, two blowing pipes are fixedly connected to the upper end of the air-cooled heat pump casing, two clips are fixedly connected to the upper left end and the upper right end of the air-cooled heat pump casing, the two blowing pipes are located between the four clips, and a dust-proof mesh frame is commonly inserted in the four clips, the lower left end and the lower right end of the dust-proof mesh frame are fixedly connected to two shaping pin pieces, and the two blowing pipes are located together in the dust-proof mesh frame.

[0006] Preferably, the movable base frame is connected to the interior of the air-cooled heat pump casing through a heat dissipation fan and a ventilation net.

[0007] Preferably, the lower end surface of the air-cooled heat pump casing is in close contact with the ventilation net but not fixed.

[0008] Preferably, the four wedge-shaped inserts are respectively adapted to the sizes of the four wedge-shaped slots.

[0009] Preferably, the two bottom frames are respectively plugged and movably connected to the air-cooled heat pump casing through four wedge-shaped slots and four wedge-shaped plug blocks.

[0010] Preferably, the dustproof net frame is movable by plugging and connecting four shaped latch pieces with four buckles respectively.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting a mobile base frame, a heat dissipation fan and a ventilation net, the ventilation net is plugged into the socket on the mobile base frame, so that the heat dissipation fan can communicate with the inside of the air-cooled heat pump shell through the ventilation net, so that the heat dissipation fan can dissipate the heat when the air-cooled heat pump is working well, and the setting of the ventilation net can facilitate personnel to quickly disassemble the ventilation net and quickly clean the dust particles attached to the net. Shudie air-cooled heat pump can effectively ventilate and prevent dust;

[0013] 2. By setting up an air-cooled heat pump shell, the air-cooled heat pump shell is buckled together with the dust-proof mesh frame through four buckles and four plastic latch pieces. The dust-proof mesh frame can isolate dust from entering the air duct, reducing the adhesion of dust to the internal parts of the air-cooled heat pump, thereby providing good protection for the air-cooled heat pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an air-cooled heat pump of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of a mobile base frame of an air-cooled heat pump of the utility model;

[0016] Figure 3 This is a schematic diagram of the external structure of an air-cooled heat pump housing of an air-cooled heat pump of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of a dust-proof mesh frame structure of an air-cooled heat pump.

[0018] In the figure: 1. movable base frame; 2. socket; 3. ventilation net; 4. bottom frame; 5. wedge-shaped slot; 6. air-cooled heat pump housing; 7. operation screen; 8. buckle; 9. dustproof net frame; 10. cooling fan; 11. wedge-shaped plug block; 12. blow pipe; 13. shaping latch. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A wind-cooled heat pump comprises a mobile base frame 1, a heat dissipation fan 10 is fixedly connected to the middle of the inner lower wall of the mobile base frame 1, a socket 2 is opened at the upper front end of the mobile base frame 1, a ventilation net 3 is plugged into the mobile base frame 1 through the socket 2, a bottom frame 4 is fixedly connected to the upper left and upper right ends of the mobile base frame 1, two wedge-shaped slots 5 are respectively opened between the two bottom frames 4, an air-cooled heat pump housing 6 is commonly plugged between the two bottom frames 4, and an operation screen 7 is arranged at the upper front end of the air-cooled heat pump housing 6 The lower left and right ends of the air-cooled heat pump casing 6 are fixedly connected with wedge-shaped plug blocks 11, the upper end of the air-cooled heat pump casing 6 is fixedly connected with two blowing pipes 12, the upper left and right ends of the air-cooled heat pump casing 6 are fixedly connected with two buckles 8, the two blowing pipes 12 are located between the four buckles 8, and the four buckles 8 are commonly plugged with a dust-proof mesh frame 9, the lower left and right ends of the dust-proof mesh frame 9 are fixedly connected with two plastic latch pieces 13, and the two blowing pipes 12 are commonly located in the dust-proof mesh frame 9.

[0024] In this embodiment, the movable base frame 1 is connected to the interior of the air-cooled heat pump housing 6 through the heat dissipation fan 10 and the ventilation net 3. The lower end surface of the air-cooled heat pump housing 6 is tightly attached to the ventilation net 3 but not fixed. The four wedge-shaped blocks 11 are respectively adapted to the sizes of the four wedge-shaped slots 5. The two bottom frames 4 are respectively connected to the air-cooled heat pump housing 6 through the four wedge-shaped slots 5 and the four wedge-shaped blocks 11. The dust-proof net frame 9 is respectively connected to the four buckles 8 through four plastic latch pieces 13. By providing the heat dissipation fan 10 and the ventilation net 3, and the heat dissipation fan 10 is connected to the interior of the air-cooled heat pump housing 6 through the ventilation net 3, the heat dissipation fan 10 can promote the flow of internal and external air when working, and can ventilate and dissipate the heat generated when the air-cooled heat pump is working. In addition, by providing the dust-proof net frame 9, larger particles of dust and debris can be filtered out to a certain extent, reducing the amount of dust entering the interior of the equipment, so it can play a certain protective role for the air-cooled heat pump.

[0025] It should be noted that the utility model is an air-cooled heat pump. During use, first, a heat dissipation fan 10 is fixed in the middle of the lower wall of the mobile base frame 1. The heat dissipation fan 10 can promote air flow, thereby effectively dissipating the heat generated when the air-cooled heat pump is working. The ventilation net 3 is plugged into the mobile base frame 1 through the socket 2, which is convenient for personnel to install and disassemble the ventilation net 3. When the ventilation net 3 is used for a long time, a lot of dust and stains will be attached to its upper part, which further facilitates personnel to clean or Replacement ensures ventilation and dust prevention of the air-cooled heat pump. In addition, a dust-proof mesh frame 9 is arranged on the upper end of the air-cooled heat pump casing 6. The dust-proof mesh frame 9 is plugged together with four snap buckles 8 through four plastic latch pieces 13, so that the dust-proof mesh frame 9 can be quickly plugged and fixed to the air-cooled heat pump casing 6, so that the dust-proof mesh frame 9 can isolate dust from entering the blow pipe 12, thereby playing a dust-proof role for the internal parts of the air-cooled heat pump and providing good protection for the air-cooled heat pump, so that the air-cooled heat pump can work normally, greatly extending the service life of the air-cooled heat pump.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An air-cooled heat pump, comprising a movable base frame (1), characterized in that: A heat dissipation fan (10) is fixedly connected to the middle of the inner lower wall of the movable base frame (1); a socket (2) passing through the front and rear is provided at the upper front end of the movable base frame (1); a ventilation net (3) is plugged into the movable base frame (1) through the socket (2); a bottom frame (4) is fixedly connected to the upper left and upper right ends of the movable base frame (1); two wedge-shaped slots (5) are respectively provided between the two bottom frames (4); an air-cooled heat pump housing (6) is plugged into the two bottom frames (4); an operation screen (7) is provided at the upper front end of the air-cooled heat pump housing (6); and the air-cooled heat pump The lower left and right ends of the housing (6) are both fixedly connected with wedge-shaped plug blocks (11); the upper end of the air-cooled heat pump housing (6) is fixedly connected with two blowing pipes (12); the upper left and right ends of the air-cooled heat pump housing (6) are both fixedly connected with two buckles (8); the two blowing pipes (12) are located between four buckles (8); a dust-proof mesh frame (9) is commonly inserted into the four buckles (8); the lower left and right ends of the dust-proof mesh frame (9) are both fixedly connected with two shaped latch pieces (13); and the two blowing pipes (12) are commonly located in the dust-proof mesh frame (9).

2. The air-cooled heat pump according to claim 1, characterized in that: The movable base frame (1) is in communication with the interior of the air-cooled heat pump housing (6) via a heat dissipation fan (10) and a ventilation net (3).

3. The air-cooled heat pump according to claim 1, characterized in that: The lower end surface of the air-cooled heat pump housing (6) is in close contact with the ventilation net (3) but not fixed.

4. The air-cooled heat pump according to claim 1, characterized in that: The four wedge-shaped insert blocks (11) are respectively adapted to the sizes of the four wedge-shaped slots (5).

5. The air-cooled heat pump according to claim 1, characterized in that: The two bottom frames (4) are respectively plugged and movably connected to the air-cooled heat pump housing (6) via four wedge-shaped slots (5) and four wedge-shaped plug blocks (11).

6. The air-cooled heat pump according to claim 1, characterized in that: The dustproof net frame (9) is movable by plugging into four buckles (8) through four shaped latch pieces (13).

Images