An air source four-pipe air conditioning system

Abstract

The present invention relates to the field of air conditioning, and more specifically, to an air source four-pipe air conditioning system. An air source four-pipe air conditioning system includes a box shell, a connecting box, a through pipe and a water pipe. There are two box shells, which are arranged one above the other. Two connecting boxes are arranged in each box shell. The two connecting boxes are connected and connected by multiple through pipes. Two water pipes are arranged on the connecting box on the right. It also includes a connecting strip, and the left part of each box shell is connected to the connecting strip. The connecting box on the left side is connected to the connecting strip by screws. It also includes a fan, and the inner rear end of each box shell is rotatably connected to the fan. It also includes an air inlet and a filter. The rear part of each box shell is provided with an air inlet, and a filter is bonded to each air inlet. It is a four-pipe air conditioner that can heat and cool at the same time.

Description

Technical Field

[0001] The present invention relates to the field of air conditioning, and more particularly to an air source four-pipe air conditioning system. Background Art

[0002] Central air conditioning systems consist of one or more cooling and heating source systems and multiple air conditioning systems. They utilize the principle of liquid vaporization refrigeration to provide the required cooling capacity for the air conditioning systems, offsetting the indoor heat load. The heating system, in turn, provides the required heat for the air conditioning systems, offsetting the indoor heating and cooling loads. However, traditional air conditioners can only heat or cool, not both simultaneously. This makes it difficult to efficiently heat one room while cooling another. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides an air source four-pipe air conditioning system, which has the beneficial effect of being able to heat and cool simultaneously.

[0004] An air source four-pipe air conditioning system includes a box shell, a connecting box, a connecting pipe and a water pipe. There are two box shells, which are arranged one above the other. Two connecting boxes are arranged in each box shell. The two connecting boxes are connected and communicated by multiple connecting pipes. Two water pipes are provided on the connecting box on the right.

[0005] It also includes a connecting bar, the left part of each box shell is connected to the connecting bar, and the connecting box on the left side is connected to the connecting bar through screws.

[0006] It also includes a fan, and the inner rear end of each box shell is rotatably connected to the fan.

[0007] It also includes an air inlet and a filter. The rear of each box shell is provided with an air inlet, and each air inlet is bonded with a filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0009] Figure 1 This is a schematic diagram of the structure of an air source four-pipe air conditioning system Figure 1 ;

[0010] Figure 2 This is a schematic diagram of the structure of an air source four-pipe air conditioning system Figure 2 ;

[0011] Figure 3 This is a schematic diagram of the structure of an air source four-pipe air conditioning system Figure 3 ;

[0012] Figure 4It is a structural diagram of the box shell and T-shaped frame;

[0013] Figure 5 Schematic diagram of the structure of the box shell;

[0014] Figure 6 It is a structural diagram of the side panel;

[0015] Figure 7 Schematic diagram of the spacer structure Figure 1 ;

[0016] Figure 8 Schematic diagram of the spacer structure Figure 2 ;

[0017] Figure 9 Schematic diagram of the front cover structure Figure 1 ;

[0018] Figure 10 Schematic diagram of the front cover structure Figure 2 .

[0019] In the figure: housing 101; connecting box 102; through pipe 103; water pipe 104; fan 105; connecting strip 106; triangular groove 107; air inlet 108; filter 109;

[0020] T-shaped frame 201; telescopic rod I202; convex seat 203; cylinder 204;

[0021] Side plate 301; retaining edge 302; inclined rod 303; motor I304; connecting piece 305;

[0022] Spacer 401; thick head 402; door frame 403; telescopic rod II 404; sliding column 405; thermal insulation cotton 406;

[0023] Front cover 501; fixing screws 502; motor II 503; blocking cover 504; air outlet pipe 505; side pipe 506. DETAILED DESCRIPTION

[0024] like Figure 4-5 As shown, this example can achieve the effect of cooling and heating separately, or heating or cooling at the same time.

[0025] Since the air source four-pipe air conditioning system includes a box shell 101, a connecting box 102, a through pipe 103 and a water pipe 104, two box shells 101 are provided, and each box shell 101 has two connecting boxes 102. The two connecting boxes 102 are connected and connected by multiple through pipes 103. The connecting box 102 on the right is connected to two water pipes 104. The two water pipes 104 on the upper box shell 101 can enter hot water and discharge cold water, thereby performing heating; the two water pipes 104 on the lower box shell 101 can enter cold water and discharge hot water, thereby performing cooling; water enters the two connecting boxes 102 and multiple through pipes 103 through one water pipe 104, and the water is discharged from another water pipe 104 after heat exchange; this system is provided with four water pipes 104, which can perform cooling and heating separately, or heat or cool at the same time.

[0026] like Figure 4-5 As shown, this example can achieve the effect of installing multiple through pipes 103 and communication boxes 102 inside the box shell 101.

[0027] Since the air source four-pipe air conditioning system also includes a connecting strip 106, a connecting strip 106 is welded to the left part of each box shell 101, and the connecting box 102 on the left is connected to the connecting strip 106 by screws. The connecting strip 106 is used to connect the connecting box 102, and then multiple through pipes 103 and the connecting box 102 are installed inside the box shell 101.

[0028] like Figure 4-5 As shown, this example can achieve the effect of the fan 105 being used to blow toward the multiple through pipes 103.

[0029] Since the air source four-pipe air conditioning system also includes a fan 105, the inner rear end of each box shell 101 is rotatably connected to the fan 105, and the fan 105 is used to blow toward the multiple pipes 103, thereby blowing out the heat or cold air in the multiple pipes 103, thereby heating or cooling the room.

[0030] like Figure 4-5 As shown, this example can achieve the effect of introducing air into the box shell 101.

[0031] Since the air source four-pipe air conditioning system also includes an air inlet 108 and a filter 109, an air inlet 108 is opened at the rear of each box shell 101, and a filter 109 is bonded to each air inlet 108. The air inlet 108 is used to bring air into the box shell 101, so that the wind can be blown out of the box shell 101, and the filter 109 filters the incoming air.

[0032] like Figure 7 As shown, this example can achieve the effect of connecting two box shells 101 together.

[0033] Since the air source four-pipe air conditioning system also includes a door frame 403, the rear parts of the two box shells 101 are connected to the upper and lower ends of the door frame 403 by screws respectively, and the two box shells 101 can be connected together through the door frame 403.

[0034] like Figure 7-8 As shown, this example can achieve the effect of preventing heat exchange between the two housings 101.

[0035] Since the air source four-pipe air conditioning system further includes a spacer 401 , the spacer 401 is installed between the two box shells 101 . The spacer 401 insulates the two box shells 101 to prevent heat exchange between the two box shells 101 .

[0036] like Figure 7-8 As shown, this example can achieve the effect of filling the rear parts of the two box shells 101.

[0037] Since the air source four-pipe air conditioning system also includes a thick head 402, the thick head 402 is integrally formed at the rear of the spacer 401. The thick head 402 can play a role in heat insulation between the rear parts of the two box shells 101. Since the rear parts of the two box shells 101 are relatively narrow, the rear parts of the two box shells 101 are filled.

[0038] like Figure 4-8 As shown, this example can achieve the effect of heat exchange between the two housings 101.

[0039] Since the air source four-pipe air conditioning system also includes triangular slots 107, telescopic rods II 404, and slide posts 405, triangular slots 107 are provided on opposite sides of the two housings 101. Slide posts 405 are welded to the rear of the spacer 401. Slide posts 405 are slidably connected to the door frame 403. Telescopic rods II 404 are screwed to the door frame 403. The movable end of telescopic rods II 404 is flange-connected to the end of slide posts 405. The telescopic rods II 404 are extended and retracted to control the forward and backward sliding of slide posts 405, thereby controlling the forward and backward sliding of spacer 401. When spacer 401 slides backward, the triangular slots 107 are exposed, allowing the two housings 101 to exchange heat through the two triangular slots 107. When the temperatures emitted by the two housings 101 are difficult to adjust quickly, the two triangular slots 107 can be opened to a certain extent to allow heat exchange between the two housings 101, quickly adjusting the required temperature.

[0040] like Figure 6 As shown, this example can achieve the effect of making the box shell 101 blow out warm wind.

[0041] Since the air source four-pipe air conditioning system also includes side panels 301, motors 1304, and connecting pieces 305, each housing 101 is connected to both sides with side panels 301. The two side panels 301 on the same side are connected by connecting pieces 305. The two side panels 301 on the right side are each provided with motors 1304, and the output shafts of the motors 1304 are connected to the corresponding fans 105. The side panels 301 block the sides of the housing 101, and the motors 1304 drive the fans 105 to rotate, causing the housing 101 to blow out warm air.

[0042] like Figure 6 As shown, this example can achieve the effect of aligning the side panel 301 and the box shell 101.

[0043] Since the air source four-pipe air conditioning system also includes a retaining edge 302, retaining edges 302 are integrally formed on both sides of each side panel 301. The retaining edges 302 limit the side panels 301 so that the side panels 301 and the box shell 101 are aligned.

[0044] The air source four-pipe air conditioning system also includes an oblique rod 303, a T-shaped frame 201, a telescopic rod I202, a boss 203 and a cylinder 204. An oblique rod 303 is welded to each side panel 301, and the oblique rods 303 on the two opposite side panels 301 are arranged in an eight-shaped pattern. The box shell 101 is connected to the boss 203 by screws, and the T-shaped frame 201 is slidably connected to the boss 203. Two cylinders 204 are welded to the front of the T-shaped frame 201, and each cylinder 204 is located on the outside of the corresponding oblique rod 303. The telescopic rod I202 is connected to the boss 203 by screws, and the movable end of the telescopic rod I202 is connected to the end of the T-shaped frame 201 by screws.

[0045] like Figure 4-6 As shown, this example can achieve the effect of pressing the two side panels 301 against both sides of the box shell 101.

[0046] When the telescopic rod 1202 is extended or retracted, it can drive the T-shaped frame 201 to slide on the convex seat 203, and then drive the two cylinders 204 to move backward, so that the two cylinders 204 move backward and press on the two oblique rods 303 respectively, so that the two side panels 301 always tend to approach each other, making it easier for the two side panels 301 to be pressed tightly against the two sides of the box shell 101.

[0047] The air source four-pipe air conditioning system also includes a front cover 501, fixing screws 502, a motor II503, a blocking cover 504, an air outlet pipe 505 and a side pipe 506. The front side of each box shell 101 is inserted with a front cover 501, and the front cover 501 is threaded with a fixing screw 502, and the fixing screw 502 is pressed on the box shell 101. Side pipes 506 are integrally formed on both sides of each front cover 501. Two motors II503 are connected to the front cover 501 by screws, and the output shafts of the two motors II503 are connected with blocking covers 504 by screws. The blocking covers 504 can block the outside of the side pipe 506, and the front of the blocking cover 504 is provided with an air outlet pipe 505.

[0048] like Figure 9-10 As shown, this example can achieve the effect of heating or cooling different rooms at the same time.

[0049] Motor II503 can drive the blocking cover 504 to rotate, and then drive whether the blocking cover 504 is blocked at the side pipe 506, and then control the wind blown out of the box shell 101 to be discharged from the left or right side pipe 506, or to the side pipes 506 on both sides at the same time, and then control the direction of the wind. When the blocking cover 504 is rotated to align with the side pipe 506, the wind blown out from this side pipe 506 flows out from the air outlet pipe 505. When the air outlet pipe 505 is connected to the pipeline, the wind can be directed to different rooms, so that different rooms can be heated or cooled at the same time.

Claims

1. An air source four-pipe air conditioning system, comprising a housing, a connecting box, a through pipe and a water pipe, characterized in that: There are two box shells, which are arranged one above the other. Two communication boxes are arranged in each box shell. The two communication boxes are connected and communicated through multiple through pipes. Two water pipes are arranged on the communication box on the right side. It also includes a connecting bar, the left part of each box shell is connected to the connecting bar, and the connecting box on the left side is connected to the connecting bar by screws; It also includes a fan, and the inner rear end of each box shell is rotatably connected to the fan; It also includes an air inlet and a filter. The rear of each box shell is provided with an air inlet, and each air inlet is bonded with a filter. It also includes a door frame, and the rear parts of the two box shells are respectively connected to the upper and lower ends of the door frame; Also included is a spacer, which is disposed between the two box shells; Also included is a thick head, which is disposed at the rear of the spacer; The spacer also includes a triangular groove, a telescopic rod II and a sliding column. The triangular groove is provided on opposite sides of the two housings. The rear portion of the spacer is fixedly connected to the sliding column. The sliding column is slidably connected to the door frame. The telescopic rod II is connected to the door frame by screws. The movable end of the telescopic rod II is connected to the end of the sliding column by a flange. It also includes side panels, motors 1 and connecting pieces. Side panels are provided on both sides of each box shell. The two side panels on the same side are connected by connecting pieces. Motors 1 are provided on the two side panels on the right side. The output shafts of the motors 1 are connected to the corresponding fans. It also includes a retaining edge, and both sides of each side plate are provided with a retaining edge.

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