CN211041266U - Air conditioner evaporation fan - Google Patents

Abstract

The utility model discloses an air conditioner evaporation fan, which comprises a bod, the bottom outer wall fixedly connected with backup pad of organism, and the bottom intermediate position of backup pad opens there is the mounting groove, the bottom inner wall fixedly connected with air extractor of organism, and the bottom fixedly connected with of air extractor pegs graft the cover of bleeding in the mounting groove, the inner wall intermediate position fixedly connected with storage water tank of organism, and the top of storage water tank open the bleeder vent that has multiseriate equidistance to distribute, one side fixedly connected with of air extractor pegs graft the intake pipe in the storage water tank. The utility model discloses carry out fixed mounting, convenient to detach to whole evaporation fan supports whole evaporation fan, improves the steadiness, carries out preliminary refrigeration to the air again, utilizes a plurality of bleeder vents to divide gas, reduces the circulation speed of air, utilizes the low pressure evaporation of liquid microthermal secondary refrigerant in the organism, makes it change into vapour and absorbs the heat in the air by preliminary refrigeration, reaches the refrigeration purpose.

Description

Air conditioner evaporation fan

Technical Field

The utility model relates to an air conditioner technical field especially relates to an air conditioner evaporation fan.

Background

The air conditioner evaporating fan is a main appliance in the air conditioner refrigerating process, utilizes the liquid low-temperature refrigerant to be easily evaporated under low pressure, converts the liquid low-temperature refrigerant into steam and absorbs the heat of a cooled medium to achieve the aim of refrigerating, and forces the air in a storehouse to flow through a cooling exhaust pipe in a box body to carry out heat exchange by virtue of the fan to cool the air, thereby achieving the aim of cooling.

Through search, chinese patent publication No. CN209426522U discloses an efficient centrifugal type automobile air conditioner evaporation fan, which comprises a casing, an evaporation mechanism, an industrial personal computer, a filter screen, a driving mechanism, a centrifugal machine, a sound insulation board, a power line and an air inlet. The high-efficiency centrifugal automobile air conditioner evaporation fan of the patent has the following defects: the speed of the gas flow through the evaporation fan is too fast, and the efficient refrigeration effect cannot be achieved due to the ineffective refrigeration treatment, so that the air conditioner evaporation fan needs to be designed urgently to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an air conditioner evaporation fan.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air conditioner evaporation fan, includes the organism, the bottom outer wall fixedly connected with backup pad of organism, and the bottom intermediate position of backup pad opens there is the mounting groove, the bottom inner wall fixedly connected with air extractor of organism, and the bottom fixedly connected with of air extractor cover of bleeding of pegging graft in the mounting groove, the inner wall intermediate position fixedly connected with storage water tank of organism, and the top of storage water tank opens the bleeder vent that has multiseriate equidistance to distribute, and one side fixedly connected with of air extractor pegs graft the intake pipe in the storage water tank, the inner wall top fixedly connected with refrigeration coil pipe of organism, and refrigeration coil pipe's inside is filled with has the cryogen, and open top one side of organism has the gas.

As a further aspect of the present invention: one side fixedly connected with mounting panel of backup pad, and the bottom both sides of backup pad all with mounting panel one side between the outer wall fixedly connected with first support down tube, fixedly connected with second support down tube between the both sides outer wall of backup pad and one side outer wall of mounting panel.

As a further aspect of the present invention: and the top of one side of the mounting plate is provided with a mounting hole, the inner wall of the mounting hole and the inner wall of the air outlet are fixedly connected with an air outlet pipe, and one side of the air outlet pipe is fixedly connected with an air outlet frame.

As a further aspect of the present invention: the one end welding of refrigeration coil has the feed liquor pipe that extends the organism, and the other end welding of refrigeration coil has the drain pipe that extends the organism, and the inside of drain pipe and the inside of feed liquor pipe all are provided with first sealing plug.

As a further aspect of the present invention: a water inlet is formed between the top of one side of the water storage tank and one side of the machine body, a water outlet is formed between the bottom of one side of the water storage tank and one side of the machine body, and second sealing plugs are arranged inside the water outlet and inside the water inlet.

As a further aspect of the present invention: the air extractor is connected with a switch through a lead, and the switch is connected with a power supply through a lead.

As a further aspect of the present invention: the bottom of the supporting plate close to the air exhaust cover is fixedly connected with a filter cover.

The utility model has the advantages that:

1. the supporting plate, the first supporting diagonal rod and the second supporting diagonal rod are arranged on one side of the mounting plate through the arranged supporting plate, the mounting plate, the machine body, the first supporting diagonal rod, the second supporting diagonal rod, the air outlet pipe and the mounting hole, the machine body is mounted on the supporting plate, the air outlet pipe is mounted in the mounting hole, on one hand, the whole evaporation fan is fixedly mounted and processed, the disassembly is convenient, on the other hand, the whole evaporation fan can be supported, and the stability is improved;

2. through the arranged air pump, the air exhaust cover, the air inlet pipe, the water storage tank, the water inlet and the air vent, a proper amount of water is injected into the water storage tank through the water inlet, outside air is pumped into the machine body through the air pump and the air exhaust cover and is discharged into the water storage tank through the air inlet pipe, the air is subjected to preliminary refrigeration treatment through the water, and then air distribution treatment is performed through the plurality of air vents, so that the circulation speed of the air in the machine body is reduced, and the air is diffused in the machine body;

3. through the feed liquor pipe, refrigeration coil pipe, secondary refrigerant and the drain pipe that set up, inject right amount of secondary refrigerant in to the refrigeration coil pipe through the feed liquor pipe, when air after the preliminary cooling rose in the organism, liquid microthermal secondary refrigerant evaporates at low pressure in the organism, makes it change into vapour and absorbs the heat in the air by preliminary cooling, reaches the refrigeration purpose.

Drawings

Fig. 1 is a schematic view of the overall structure of an air conditioner evaporation fan provided in embodiment 1;

fig. 2 is a schematic front sectional view of an evaporation fan of an air conditioner according to embodiment 1;

fig. 3 is a schematic structural diagram of a water storage tank of an air conditioner evaporation fan provided in embodiment 1;

fig. 4 is a schematic structural diagram of a refrigeration coil of an evaporation fan of an air conditioner in embodiment 1;

fig. 5 is a schematic structural diagram of a filter housing of an evaporation fan of an air conditioner in embodiment 2.

In the figure: the air-conditioner comprises a machine body 1, a support plate 2, a first support diagonal rod 3, a mounting plate 4, a second support diagonal rod 5, an air outlet frame 6, an air outlet pipe 7, a water storage tank 8, an air inlet pipe 9, an air pump 10, an air exhaust cover 11, a refrigeration coil pipe 12, air vents 13, a liquid inlet pipe 14 and a filter cover 15.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, an air conditioner evaporation fan, including organism 1, there is backup pad 2 bottom outer wall of organism 1 through bolted connection, and the bottom intermediate position of backup pad 2 opens there is the mounting groove, there is air extractor 10 bottom inner wall of organism 1 through bolted connection, and there is the air extraction cover 11 of pegging graft in the mounting groove bottom of air extractor 10 through bolted connection, there is storage water tank 8 inner wall intermediate position of organism 1 through bolted connection, and open the top of storage water tank 8 has the bleeder vent 13 that the multiseriate equidistance distributes, there is the intake pipe 9 of pegging graft in storage water tank 8 one side of air extractor 10 through bolted connection, there is refrigeration coil 12 inner wall top of organism 1 through bolted connection, and the inside of refrigeration coil 12 is filled with the refrigerant, open top one side of organism 1 has the gas.

Wherein, there is mounting panel 4 one side of backup pad 2 through bolted connection, and there is first support down tube 3 through bolted connection between the bottom both sides of backup pad 2 and the outer wall of mounting panel 4 one side, has second support down tube 5 through bolted connection between the both sides outer wall of backup pad 2 and the outer wall of one side of mounting panel 4.

Wherein, one side top of mounting panel 4 is opened has the mounting hole, and the inner wall of mounting hole and the inner wall of gas outlet pass through bolted connection with outlet duct 7, and one side of outlet duct 7 passes through bolted connection with gas outlet frame 6.

Wherein, the welding of the one end of refrigeration coil pipe 12 has the feed liquor pipe 14 that extends organism 1, and the welding of the other end of refrigeration coil pipe 12 has the drain pipe that extends organism 1, and the inside of drain pipe and the inside of feed liquor pipe 14 all are provided with first sealing plug.

Wherein, it has the water inlet to open between one side top of storage water tank 8 and one side of organism 1, and opens between one side bottom of storage water tank 8 and one side of organism 1 has the delivery port, and the inside of delivery port and the inside of water inlet all are provided with the second sealing plug.

Wherein, the air pump 10 is connected with a switch through a lead, and the switch is connected with a power supply through a lead.

The working principle is as follows: when in use, a user installs the support plate 2, the first support diagonal rod 3 and the second support diagonal rod 5 at one side of the mounting plate 4, installs the machine body 1 on the support plate 2, installs the air outlet pipe 7 in the mounting hole, on one hand, the whole evaporation fan is fixedly installed and treated, and is convenient to disassemble, on the other hand, the whole evaporation fan can be supported, and the stability is improved, the user injects a proper amount of water into the water storage tank 8 through the water inlet, pumps outside air into the machine body 1 through the air pump 10 and the air exhaust cover 11, and discharges the air into the water storage tank 8 through the air inlet pipe 9, performs primary refrigeration treatment on the air through the water, performs air distribution treatment through the plurality of air vents 13, reduces the circulation speed of the air in the machine body 1, so that the air is diffused in the machine body 1, the user injects a proper amount of coolant into the refrigeration coil pipe 12 through the liquid inlet pipe 14, and when the air after, the liquid low-temperature secondary refrigerant is evaporated in the machine body 1 at low pressure, so that the liquid low-temperature secondary refrigerant is converted into steam and absorbs heat in the air primarily refrigerated to achieve the refrigeration purpose.

Example 2

Referring to fig. 5, compared to embodiment 1, in this embodiment, a filter cover 15 is connected to the bottom of the support plate 2 near the suction cover 11 by bolts.

The working principle is as follows: when the air extractor is used, a user sucks outside air into the machine body 1 through the air extractor 10, and the air is filtered by the filter cover 15, so that subsequent operation is smoother.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. An air-conditioning evaporation fan comprises a machine body (1) and is characterized in that the outer wall of the bottom of the machine body (1) is fixedly connected with a supporting plate (2), an installation groove is arranged in the middle of the bottom of the supporting plate (2), an air extractor (10) is fixedly connected with the inner wall of the bottom of the machine body (1), and the bottom of the air pump (10) is fixedly connected with an air pumping cover (11) inserted in the mounting groove, a water storage tank (8) is fixedly connected at the middle position of the inner wall of the machine body (1), a plurality of rows of air holes (13) distributed at equal intervals are arranged at the top of the water storage tank (8), one side of the air pump (10) is fixedly connected with an air inlet pipe (9) inserted in the water storage tank (8), the top of the inner wall of the machine body (1) is fixedly connected with a refrigeration coil (12), and the interior of the refrigeration coil (12) is filled with a refrigerant, and one side of the top of the machine body (1) is provided with an air outlet.

2. The air conditioner evaporation fan of claim 1, wherein a mounting plate (4) is fixedly connected to one side of the support plate (2), a first support diagonal rod (3) is fixedly connected between each of two sides of the bottom of the support plate (2) and the outer wall of one side of the mounting plate (4), and a second support diagonal rod (5) is fixedly connected between each of two outer walls of the two sides of the support plate (2) and the outer wall of one side of the mounting plate (4).

3. The air-conditioning evaporation fan of claim 2, wherein a mounting hole is formed in the top of one side of the mounting plate (4), an air outlet pipe (7) is fixedly connected to the inner wall of the mounting hole and the inner wall of the air outlet, and an air outlet frame (6) is fixedly connected to one side of the air outlet pipe (7).

4. The air-conditioning evaporation fan as recited in claim 3, wherein one end of the refrigeration coil (12) is welded with a liquid inlet pipe (14) extending out of the machine body (1), the other end of the refrigeration coil (12) is welded with a liquid outlet pipe extending out of the machine body (1), and first sealing plugs are arranged inside the liquid outlet pipe and inside the liquid inlet pipe (14).

5. The air conditioner evaporation fan of claim 4, characterized in that a water inlet is arranged between the top of one side of the water storage tank (8) and one side of the machine body (1), a water outlet is arranged between the bottom of one side of the water storage tank (8) and one side of the machine body (1), and second sealing plugs are arranged inside the water outlet and inside the water inlet.

6. An air conditioner evaporation fan according to any one of claims 1-5, characterized in that the air extractor (10) is connected with a switch through a lead, and the switch is connected with a power supply through a lead.

7. An air-conditioning evaporation fan according to any one of claims 1 to 5, characterized in that a filter hood (15) is fixedly connected to the bottom of the support plate (2) close to the suction hood (11).

Images