Evaporation cold water source air conditioner with cold air pipeline

Abstract

The utility model relates to the technical field of pipelines, and discloses an evaporation cold water source air conditioner with a cold air pipeline, which comprises an air conditioner main body, an air conditioner pipeline fixedly connected to the top end of the air conditioner main body, a corrugated pipe fixedly connected to the bottom end of the air conditioner pipeline, a fixing disc fixedly connected to the bottom end of the corrugated pipe, and an air outlet pipe fixedly connected to the bottom end of the fixing disc. A folding heat preservation cover is fixedly connected to the top end of the fixing disc and in front of the heat preservation cover, sealing rings are fixedly connected to the two sides of the joint of the outer wall of the air conditioner pipeline, the outer wall of the air conditioner pipeline is wrapped with the heat preservation cover, an extrusion groove is correspondingly formed in the outer wall of the heat preservation cover, and an iron wire ring is wound in the extrusion groove. The side wall of the heat preservation cover between the extrusion grooves is correspondingly and fixedly connected with a detection pipe. The heat preservation cover can be partially tightened through the iron wire ring, so that the joint of the air conditioner pipeline is sealed into an independent space, and when air leaks, cold air can inflate the air bag to expand and blow the whistle to give an alarm, so that the position where air leaks can be judged in time, and loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines, in particular to an evaporative cold water source air conditioner with a cold air pipeline. Background Art

[0002] Evaporative cold water source air conditioning is an air conditioning system that uses the principle of evaporative cooling to cool. It uses the characteristic of water absorbing heat during evaporation, sprays water on the surface of the cooler to exchange heat between air and water, thereby achieving the purpose of cooling.

[0003] The evaporative cold water source air conditioners under the existing technology are mostly installed inside the factory. In order to evenly distribute the cold air at the required location, a cold air duct is needed. The cold air duct is installed on the roof and then an air outlet is installed at the bottom of the cold air duct to realize the cold air delivery.

[0004] However, today's cold air ducts are the same as ordinary cold air ducts, and generally an insulation sleeve is installed outside the duct to prevent the upper heat from consuming the cold air in the cold air. However, there are some problems with the installation of the insulation sleeve. That is, once a gap appears at the connection of the cold air duct and air leakage occurs, it cannot be discovered in time.

[0005] Therefore, we proposed an evaporative cold water source air conditioner with a cold air duct, which can not only insulate the pipes but also detect air leakage at the joints, to solve the above problems. Utility Model Content

[0006] The utility model aims to provide an evaporative cold water source air conditioner with a cold air duct to solve the problems raised in the above background technology.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] An evaporative cold water source air conditioner with a cold air duct comprises an air conditioner main body, the top of the air conditioner main body is fixedly connected to the air conditioning duct, the bottom end of the air conditioning duct is fixedly connected to a bellows, the bottom end of the bellows is fixedly connected to a fixed plate, the bottom end of the fixed plate is fixedly connected to an air outlet duct, a folding insulation sleeve is fixedly connected between the top of the fixed plate and a heat preservation cover, sealing rings are fixedly connected on both sides of the connection of the outer wall of the air conditioning duct, the outer wall of the air conditioning duct is wrapped with a heat preservation cover, the outer wall of the heat preservation cover is correspondingly provided with an extrusion groove, the inside of the extrusion groove is wound with a wire ring, the side walls of the heat preservation cover between the extrusion grooves are correspondingly fixedly connected to a detection tube, and the top of the detection tube is fixedly connected to an air bag.

[0009] As a further solution of the utility model: both sides of the detection tube are penetrated and fixedly connected with an air outlet pipe, and one side of the air outlet pipe is fixedly connected with a whistle.

[0010] As a further solution of the utility model: the diameter of the air outlet pipe is smaller than the diameter of the detection tube.

[0011] As a further solution of the utility model: a sealing groove is provided at the middle position of the outer wall of the sealing ring, and the wire ring squeezes and fixes the heat preservation cover part inside the sealing groove.

[0012] As a further solution of the utility model: a pull rope is symmetrically fixedly connected to the top of the fixed plate, one end of the pull rope is fixedly connected to a sliding frame, one end of the sliding frame is fixedly connected to a fixing plate, the upper end of the fixing plate is threadedly connected to a fixing bolt, and the side wall of the air outlet duct on one side of the fixing bolt is evenly provided with corresponding fixing holes.

[0013] As a further solution of the utility model: the sliding frame is slidably connected to the outer wall of the air outlet pipe, and the inner wall of the sliding frame is evenly rotated and connected with balls.

[0014] As a further solution of the utility model: the bottom ends of the insulation covers on both sides of the foldable insulation sleeve are symmetrically rotatably connected with rotating rods, and part of the pull rope is placed on the rotating rods.

[0015] Beneficial effects of the utility model:

[0016] 1. In the utility model, an evaporative cold water source air conditioner with a cold air duct is clamped with a heat preservation cover part by a wire ring and stuck into the inside of a sealing groove, so that the heat preservation cover seals the connection of the air conditioning duct into a separate space. Therefore, when a leak occurs at a subsequent connection, the cold air will inflate the airbag, and because the aperture of the air outlet pipe is small, the wind speed of the cold air increases, thereby blowing a whistle to alarm, so as to timely determine where the leak occurs and reduce losses.

[0017] 2. The utility model discloses an evaporative cold water source air conditioner with a cold air duct, which adjusts and fixes the height of the sliding frame and cooperates with a pull rope to change the distance between the air outlet duct and the thermal insulation cover, so that the foldable thermal insulation cover and the bellows are stretched or contracted, thereby finally adjusting the height of the air outlet duct to facilitate controlling the cold air outlet height. According to the principle of cold air sinking, the loss of cold air in the upper space is reduced, making the lower space of the factory building cooler. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the air-conditioning duct of the utility model.

[0021] Figure 3It is a three-dimensional structural schematic diagram of the air outlet pipe of the utility model.

[0022] Figure 4 It is a schematic diagram of the connection structure of the heat preservation cover and the air outlet pipe of the utility model.

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the corrugated pipe and the air outlet pipe of the utility model.

[0024] In the figure: 1. air conditioning duct; 2. thermal insulation cover; 3. detection tube; 4. wire ring; 5. extrusion groove; 6. pull rope; 7. air outlet pipe; 8. sliding frame; 9. fixing plate; 10. fixing bolt; 11. fixing hole; 12. folding thermal insulation cover; 13. sealing ring; 14. sealing groove; 15. air outlet pipe; 16. air conditioner body; 17. air bag; 18. fixing plate; 19. fixing plate; 20. bellows. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-Figure 5 In this embodiment, an evaporative cold water source air conditioner with a cold air duct includes an air conditioner main body 16, the top of the air conditioner main body 16 is fixedly connected with an air conditioning duct 1, the bottom end of the air conditioning duct 1 is fixedly connected with a bellows 20, the bottom end of the bellows 20 is fixedly connected with a fixed plate 19, the bottom end of the fixed plate 19 is fixedly connected with an air outlet duct 7, a folding insulation sleeve 12 is fixedly connected between the top of the fixed plate 19 and the insulation cover 2, sealing rings 13 are fixedly connected on both sides of the connection of the outer wall of the air conditioning duct 1, the outer wall of the air conditioning duct 1 is wrapped with an insulation cover 2, the outer wall of the insulation cover 2 is correspondingly provided with an extrusion groove 5, the inside of the extrusion groove 5 is wrapped with a wire ring 4, the side wall of the insulation cover 2 between the extrusion grooves 5 is correspondingly fixedly connected with a detection tube 3, and the top of the detection tube 3 is fixedly connected with an air bag 17.

[0027] like Figure 1 and Figure 3 In this embodiment, both sides of the detection tube 3 are penetrated and fixedly connected with an air outlet pipe 15, and one side of the air outlet pipe 15 is fixedly connected with a whistle. When there is a gas leak, the gas is discharged through the air outlet pipe 15, so that the whistle is blown to sound an alarm.

[0028] like Figure 1 and Figure 3 In this embodiment, the diameter of the air outlet pipe 15 is smaller than the diameter of the detection tube 3, so as to increase the wind speed of the cold wind, thereby making the whistle louder.

[0029] like Figure 1 , Figure 2 and Figure 4 In this embodiment, a sealing groove 14 is opened in the middle position of the outer wall of the sealing ring 13, and the wire ring 4 squeezes and fixes part of the insulation cover 2 inside the sealing groove 14. The insulation cover 2 is tightened by the wire ring 4 so that part of the insulation cover 2 is stuck in the sealing groove 14, so that the insulation cover 2 closes the connection of the air-conditioning pipe 1 into a separate space.

[0030] like Figure 1 , Figure 4 and Figure 5 In this embodiment, a pull rope 6 is symmetrically fixedly connected to the top of the fixed plate 19, one end of the pull rope 6 is fixedly connected to a sliding frame 8, one end of the sliding frame 8 is fixedly connected to a fixing plate 9, the upper end of the fixing plate 9 is threadedly connected to a fixing bolt 10, and the side wall of the air outlet pipe 7 on one side of the fixing bolt 10 is evenly provided with fixing holes 11. By loosening the fixing bolt 10, sliding the sliding frame 8 up and down to cooperate with the pull rope 6 to change the distance between the air outlet pipe 7 and the insulation cover 2, the foldable insulation cover 12 and the corrugated tube 20 are stretched or contracted, and then the fixing bolt 10 is fixed inside the corresponding fixing hole 11 for locking, and finally the height of the air outlet pipe 7 is adjusted.

[0031] like Figure 1 and Figure 4 In this embodiment, the sliding frame 8 is slidably connected to the outer wall of the air outlet pipe 7, and the inner wall of the sliding frame 8 is evenly rotated and connected with balls to improve the stability and smoothness of the sliding of the sliding frame 8.

[0032] like Figure 4 In this embodiment, the bottom ends of the insulation covers 2 on both sides of the foldable insulation cover 12 are symmetrically rotatably connected with rotating rods 18, and part of the pull rope 6 is placed on the rotating rods 18 to facilitate the smooth movement of the pull rope 6.

[0033] It can be understood that the evaporative cold water source air conditioner with a cold air duct can partially tighten the insulation cover 2 through the wire ring 4 to close the connection of the air conditioning duct 1 into a separate space. When there is a leak, the cold air will inflate the air bag 17 and blow the whistle to alarm, so as to timely determine where the leak occurs and reduce losses. At the same time, the height of the air outlet pipe 7 can be adjusted to control the cold air outlet height. According to the principle of cold air sinking, the loss of cold air in the upper space is reduced, making the lower space of the factory building cooler.

[0034] The complete usage steps and working principle of the utility model are as follows:

[0035] First, one end of the cold air duct is connected to the evaporative cold water source air conditioner, and the other part is hoisted on the roof of the factory building, and then the heat preservation cover 2 is restrained by the wire ring 4, so that part of the heat preservation cover 2 is stuck in the sealing groove 14, so that the heat preservation cover 2 seals the connection of the air conditioning duct 1 into a separate space. Therefore, when a leak occurs at the subsequent connection, the cold air will enter the detection tube 3, thereby inflating the air bag 17, and at the same time, part of the gas is discharged from the outlet pipe 15. As the aperture becomes smaller, the wind speed of the cold air increases, so that the whistle is blown to alarm, so as to timely determine where the leak occurs and reduce losses;

[0036] During installation, the fixing bolts 10 can be loosened, and the sliding frame 8 can be slid up and down to cooperate with the pull rope 6 to change the distance between the air outlet pipe 7 and the insulation cover 2, so that the foldable insulation cover 12 and the bellows 20 are stretched or contracted, and then the fixing bolts 10 are fixed inside the corresponding fixing holes 11 for locking, and finally the height of the air outlet pipe 7 can be adjusted to facilitate the control of the cold air outlet height. According to the principle of cold air sinking, the loss of cold air in the upper space is reduced, making the lower space of the factory building cooler.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An evaporative cold water source air conditioner with a cold air duct, comprising an air conditioner main body (16), characterized in that: The top end of the air-conditioning main body (16) is fixedly connected to an air-conditioning pipe (1), the bottom end of the air-conditioning pipe (1) is fixedly connected to a bellows (20), the bottom end of the bellows (20) is fixedly connected to a fixed plate (19), the bottom end of the fixed plate (19) is fixedly connected to an air outlet pipe (7), the top end of the fixed plate (19) and the insulation cover (2) are fixedly connected to a folding insulation sleeve (12), both sides of the connection of the outer wall of the air-conditioning pipe (1) are fixedly connected to a sealing ring (13), the outer wall of the air-conditioning pipe (1) is wrapped with the insulation cover (2), the outer wall of the insulation cover (2) is correspondingly provided with an extrusion groove (5), the interior of the extrusion groove (5) is wound with a wire ring (4), the side wall of the insulation cover (2) between the extrusion grooves (5) is correspondingly fixedly connected to a detection tube (3), and the top end of the detection tube (3) is fixedly connected to an air bag (17).

2. The evaporative cold water source air conditioner with a cold air duct according to claim 1, characterized in that: Both sides of the detection tube (3) are penetrated and fixedly connected with an air outlet pipe (15), and one side of the air outlet pipe (15) is fixedly connected with a whistle.

3. The evaporative cold water source air conditioner with a cold air duct according to claim 2, characterized in that: The diameter of the air outlet pipe (15) is smaller than the diameter of the detection tube (3).

4. The evaporative cold water source air conditioner with a cold air duct according to claim 1, characterized in that: A sealing groove (14) is provided at the middle position of the outer wall of the sealing ring (13), and the wire ring (4) squeezes and fixes the heat-insulating cover (2) part inside the sealing groove (14).

5. The evaporative cold water source air conditioner with a cold air duct according to claim 1, characterized in that: The top of the fixed plate (19) is symmetrically fixedly connected with a pull rope (6), one end of the pull rope (6) is fixedly connected with a sliding frame (8), one end of the sliding frame (8) is fixedly connected with a fixed plate (9), the upper end of the fixed plate (9) is threadedly connected with a fixing bolt (10), and the side wall of the air outlet pipe (7) on one side of the fixing bolt (10) is evenly provided with corresponding fixing holes (11).

6. The evaporative cold water source air conditioner with a cold air duct according to claim 5, characterized in that: The sliding frame (8) is slidably connected to the outer wall of the air outlet pipe (7), and the inner wall of the sliding frame (8) is evenly rotated and connected with a ball.

7. The evaporative cold water source air conditioner with a cold air duct according to claim 5, characterized in that: The bottom ends of the heat-insulating covers (2) on both sides of the foldable heat-insulating sleeve (12) are symmetrically rotatably connected to rotating rods (18), and part of the pull rope (6) is placed on the rotating rods (18).

Images