Water-cooling constant-temperature and constant-humidity air conditioning unit

Abstract

The utility model discloses a water-cooling constant temperature and humidity air conditioning unit, which relates to the technical field of air conditioners and comprises a case, a centrifugal fan, an evaporator, an electric cabinet, a condenser, a scroll compressor and an electric cabinet are arranged in the case, and the condenser is connected with the evaporator through a pipeline. An expansion valve is arranged on a pipeline between the condenser and the evaporator, a drying filter is further arranged on the pipeline, the unit is connected with a water tank through a water inlet pipeline and a water outlet pipeline, and one side of the water tank is further connected with a water supplementing pipe and a water draining pipe. According to the water-cooling constant-temperature and constant-humidity air conditioning unit, a water inlet pipeline and a water outlet pipeline of the unit are connected with a water tank, a water valve, a Y-shaped filter, a shockproof hose, a cooling water pump, a second shockproof hose, a one-way valve and a second water valve are sequentially arranged on the water inlet pipeline, and a third water valve and a flow switch are sequentially arranged on the water outlet pipeline; and vibration and noise generated when equipment works can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to a water-cooled constant temperature and humidity air conditioning unit. Background Art

[0002] As people's living standards improve, they have higher requirements for the quality of life; they require indoor air to have a constant temperature and humidity effect, so many constant temperature and humidity air-conditioning units have appeared on the market; air-conditioning is widely used as an air conditioning device, and the promotion of heat pump technology has accelerated the use of air-conditioning, which can be used in both hot summer and cold winter. However, the existing water-cooled constant temperature and humidity air-conditioning units have large vibrations and noises when the equipment is working, which affects the use effect. For this reason, the utility model proposes a water-cooled constant temperature and humidity air-conditioning unit. Utility Model Content

[0003] Technical issues solved

[0004] The utility model aims to make up for the deficiencies of the prior art and provides a water-cooled constant temperature and humidity air conditioning unit.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-cooled constant temperature and humidity air-conditioning unit, comprising a chassis, wherein a centrifugal fan, an evaporator, an electrical control box, a condenser, a scroll compressor and an electrical control box are arranged inside the chassis, the condenser and the evaporator are connected by a pipeline, an expansion valve is arranged on the pipeline between the condenser and the evaporator, and a drying filter is also arranged on the pipeline. The arrangement of the above structure is similar to the principle of a traditional water-cooled air-conditioning unit.

[0007] The unit is connected to a water tank via an inlet pipe and an outlet pipe, and a water supply pipe and a drain pipe are connected to one side of the water tank. A water valve, a Y-type filter, a shockproof hose, a cooling water pump, a second shockproof hose, a one-way valve, and a second water valve are arranged on the inlet pipe, and a third water valve and a flow switch are arranged in sequence on the outlet pipe. The water-cooled constant temperature and humidity air-conditioning unit can effectively reduce vibration and noise during operation of the equipment by connecting the inlet pipe and the outlet pipe of the unit to a water tank, and by using the water valve, Y-type filter, shockproof hose, cooling water pump, the second shockproof hose, a one-way valve, and the second water valve arranged in sequence on the inlet pipe, and the third water valve and a flow switch arranged in sequence on the outlet pipe.

[0008] Preferably, a first drainage branch is provided at a position of the water inlet pipe close to the unit.

[0009] Preferably, a second drainage branch is also provided at a position of the water outlet pipe close to the unit.

[0010] Preferably, the flow switch is vertically installed on a horizontal pipe section of the water outlet pipe.

[0011] Preferably, four lifting ears are provided on the top of the chassis.

[0012] Beneficial effects:

[0013] Compared with the prior art, the water-cooled constant temperature and humidity air conditioning unit has the following beneficial effects:

[0014] The water-cooled constant temperature and humidity air-conditioning unit can effectively reduce vibration and noise when the equipment is working by connecting the water inlet pipe and the water outlet pipe of the unit to a water tank, and by sequentially arranging a water valve, a Y-type filter, a shockproof hose, a cooling water pump, a second shockproof hose, a one-way valve, and a second water valve on the water inlet pipe, and sequentially arranging a third water valve and a flow switch on the water outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the water inlet pipe and the water outlet pipe of the utility model.

[0018] In the figure:

[0019] 1. Chassis; 2. Centrifugal fan; 3. Evaporator; 4. Electric control box; 5. Condenser; 6. Scroll compressor; 8. Dry filter; 9. Expansion valve; 11. Water inlet pipe; 12. Water outlet pipe; 13. Water tank; 14. Water supply pipe; 15. Drain pipe; 16. Water valve; 17. Y-type filter; 18. Shockproof hose; 19. Cooling water pump; 20. Second shockproof hose; 21. One-way valve; 22. Second water valve; 23. Third water valve; 24. Flow switch; 25. First drainage branch; 26. Second drainage branch. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] See also Figure 1 to Figure 3The utility model provides a technical solution: a water-cooled constant temperature and humidity air conditioning unit, comprising a chassis 1, a centrifugal fan 2, an evaporator 3, an electric control box 4, a condenser 5, and a scroll compressor 6 are arranged inside the chassis 1, the condenser 5 and the evaporator 3 are connected by a pipeline, an expansion valve 9 is arranged on the pipeline between the condenser 5 and the evaporator 3, and a drying filter 8 is also arranged on the pipeline;

[0022] The unit is connected to a water tank 13 through a water inlet pipe 11 and a water outlet pipe 12. A water supply pipe 14 and a drain pipe 15 are connected to one side of the water tank 13. A water valve 16, a Y-type filter 17, a shockproof hose 18, a cooling water pump 19, a second shockproof hose 20, a one-way valve 21, and a second water valve 22 are arranged on the water inlet pipe 11. A third water valve 23 and a flow switch 24 are arranged on the water outlet pipe 12 in sequence.

[0023] Please pay attention to Figure 3 A first drainage branch 25 is provided at a position of the pipe 11 near the unit, and a second drainage branch 26 is provided at a position of the outlet pipe 12 near the unit. By connecting the water inlet pipe 11 and the water outlet pipe 12 of the unit to the water tank 13, and through the water valve 16, Y-type filter 17, shockproof hose 18, cooling water pump 19, second shockproof hose 20, one-way valve 21, and second water valve 22 arranged in sequence on the water inlet pipe 11, and the third water valve 23 and flow switch 24 arranged in sequence on the outlet pipe 12, the vibration and noise of the equipment during operation can be effectively reduced.

[0024] The flow switch 24 in the present application is vertically installed on the horizontal pipe section of the water outlet pipe 12 .

[0025] The top of 1 in the present application is provided with four lifting ears, and the arrangement of the lifting ears facilitates the lifting of the device.

[0026] Working principle: The water-cooled constant temperature and humidity air-conditioning unit can effectively reduce the vibration and noise of the equipment when it is working by connecting the water inlet pipe 11 and the water outlet pipe 12 of the unit to the water tank 13, and through the water valve 16, Y-type filter 17, shockproof hose 18, cooling water pump 19, second shockproof hose 20, one-way valve 21, and second water valve 22 arranged in sequence on the water inlet pipe 11, and the third water valve 23 and flow switch 24 arranged in sequence on the water outlet pipe 12.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water-cooled constant temperature and humidity air conditioning unit, comprising a chassis (1), characterized in that: The chassis (1) is provided with a centrifugal fan (2), an evaporator (3), an electric control box (4), a condenser (5) and a rotary compressor (6); the condenser (5) and the evaporator (3) are connected via a pipeline; an expansion valve (9) is provided on the pipeline between the condenser (5) and the evaporator (3); and a drying filter (8) is also provided on the pipeline; The unit is connected to a water tank (13) via a water inlet pipe (11) and a water outlet pipe (12); one side of the water tank (13) is connected to a water supply pipe (14) and a drainage pipe (15); the water inlet pipe (11) is provided with a water valve (16), a Y-type filter (17), a shockproof hose (18), a cooling water pump (19), a second shockproof hose (20), a one-way valve (21), and a second water valve (22); the water outlet pipe (12) is provided with a third water valve (23) and a flow switch (24) in sequence.

2. A water-cooled constant temperature and humidity air conditioning unit according to claim 1, characterized in that: A first drainage branch (25) is provided at a position of the water inlet pipe (11) close to the unit.

3. A water-cooled constant temperature and humidity air conditioning unit according to claim 1, characterized in that: A second drainage branch (26) is also provided at a position of the water outlet pipe (12) close to the unit.

4. A water-cooled constant temperature and humidity air conditioning unit according to claim 1, characterized in that: The flow switch (24) is vertically mounted on a horizontal pipe section of the water outlet pipe (12).

5. A water-cooled constant temperature and humidity air conditioning unit according to claim 1, characterized in that: Four lifting ears are arranged on the top of the chassis (1).

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