Heat pipe air conditioning system with water spray evaporation cooling function

Abstract

The utility model discloses a heat pipe air-conditioning system with water spray evaporation cooling, which comprises a condenser and a water spray mechanism, the water spray mechanism is arranged on one side of the condenser, the water spray mechanism comprises a nozzle assembly and a control assembly, and the control assembly is used for controlling start and stop of the nozzle assembly. The heat pipe system can improve the utilization rate of natural cold, can refrigerate in summer, prolongs the utilization time of natural cold, and is not easy to block and deposit.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air conditioning system technical field, especially relate to a heat pipe air conditioning system with water spray evaporation cooling. BACKGROUND

[0002] Because of high temperature outdoor weather in summer, the heat exchange capacity of condenser inlet and outlet temperature difference is small, and the precise air conditioning outdoor unit system needs to be assisted cooling. The existing air conditioning outdoor unit system generally uses water curtain to assist cooling, but the water curtain cooling has the defects of large wind resistance, spring willow catkins, dust blockage, easy to accumulate in the water tank, short cleaning interval, etc., which affects the stable and efficient operation of the air conditioning outdoor unit system. UTILITY MODEL CONTENTS

[0003] The utility model aims at solving the above technical problems in the prior art, and provides a heat pipe air conditioning system with water spray evaporation cooling, which can improve the utilization rate of natural cooling, so that the heat pipe system can also cool in summer, increase the natural cooling time, and is not easy to block and accumulate.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0005] A heat pipe air conditioning system with water spray evaporation cooling, characterized by comprising a condenser and a water spray mechanism, the water spray mechanism is arranged on one side of the condenser, the water spray mechanism comprises a nozzle assembly and a control assembly, and the control assembly is used for controlling the start and stop of the nozzle assembly.

[0006] Further, the nozzle assembly comprises a nozzle, an atomizing motor and a water pipe, the nozzle and the atomizing motor are connected through a hollow shaft channel, and the atomizing motor is connected with the water pipe.

[0007] Further, the atomizing motor and the water pipe are detachably connected.

[0008] Further, the atomizing motor is provided with a threaded pipe, the water pipe is provided with a nut, and the threaded pipe is threadedly connected with the nut.

[0009] Further, the control assembly comprises a water spray controller, a pressure sensor and a temperature sensor, the pressure sensor and the temperature sensor are used for detecting the pressure and temperature of the condenser, the pressure sensor and the temperature sensor are connected with the water spray controller, and the water spray controller is connected with the atomizing motor.

[0010] Further, the control assembly further comprises a rotating speed sensor, the rotating speed sensor is used for detecting the rotating speed of the outdoor fan, and the rotating speed sensor is connected with the water spray controller.

[0011] Further, the control assembly further comprises an electronic expansion valve, and the electronic expansion valve is arranged on the water pipe.

[0012] The utility model discloses a kind of water spray evaporative cooling heat pipe air conditioning systems, which comprises condenser, water spray mechanism, nozzle, atomization motor, water pipe, hollow shaft channel, threaded pipe, nut, water spray controller, pressure sensor, temperature sensor, rotating speed sensor and electronic expansion valve.

[0013] 1, increase natural cold utilization rate, improve indoor refrigerating capacity, ensure machine room temperature. The utility model can reduce the temperature near condenser, to solve the problem that indoor and outdoor temperature difference is small under high temperature environment in summer, natural cold cannot be utilized, summer load demand is large, refrigerating capacity is insufficient, meet the machine room refrigerating capacity requirement, prolong natural cold utilization time, reduce air conditioning system PUE, improve refrigerating capacity output.

[0014] 2, prolong the service life of compressor, reduce maintenance cost. The utility model can reduce compressor exhaust pressure by reducing condensing temperature, avoid compressor high pressure alarm;At the same time, since the utilization time of heat pipe system is improved, the working time of compressor can be reduced, so that the purpose of prolonging the service life of compressor is achieved, and then the equipment maintenance cost can be reduced.

[0015] 3, avoid the result that fin is blocked and damaged due to direct injection on outdoor unit fin surface.

[0016] 4, cooling speed is fast, evaporation efficiency is high, temperature distribution is uniform, air is purified, equipment dust rate is reduced, condenser pressure is reduced, and condenser heat exchange capacity is improved.

[0017] 5, save air conditioning electricity expense, reduce operating cost. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model will be further described below in combination with drawings:

[0019] Figure 1 It is the structure schematic view of the utility model of a kind of water spray evaporative cooling heat pipe air conditioning system;

[0020] Figure 2 It is the structure schematic view of water spray mechanism in the utility model;

[0021] Figure 3 It is the structure schematic view of nozzle assembly in the utility model;

[0022] Figure 4 It is the structure schematic view of control assembly in the utility model.

[0023] In the drawing, 1 is condenser;2 is water spray mechanism;3 is nozzle;4 is atomization motor;5 is water pipe;6 is hollow shaft channel;7 is threaded pipe;8 is nut;9 is water spray controller;10 is pressure sensor;11 is temperature sensor;12 is rotating speed sensor;13 is electronic expansion valve. DETAILED DESCRIPTION

[0024] For example, Figure 1 And Figure 2As shown in the utility model discloses a kind of water spray evaporative cooling heat pipe air conditioning system with heat, including condenser 1 and water spray mechanism 2, water spray mechanism 2 is located at one side of condenser 1, water spray mechanism 2 includes nozzle assembly and control assembly, control assembly is used to control the start-stop of nozzle assembly.By the above setting, using water atomization evaporation heat absorption principle, water can be atomized into micron level particles and sprayed in the vicinity of condenser 1, fine mist particle heat absorption vaporization, absorb and take away the heat in air, thereby reducing the air temperature in the vicinity of condenser 1, so that indoor and outdoor temperature difference increases, heat pipe system can also refrigerate in summer.Evaporative cooling part and heat pipe system are combined to improve the overall efficiency of system, evaporative cooling function is only used in summer high temperature and part of transition season, close the function in winter, avoid winter freeze protection and other problems.When condenser 1 operates, water spray system is opened, when only heat pipe system operates, water spray system does not operate, reduce the loss of water and power.

[0025] As Figure 3 shown, as an implementation, nozzle assembly includes nozzle 3, atomization motor 4 and water pipe 5, nozzle 3 is connected between nozzle 3 and atomization motor 4 through hollow shaft channel 6, and atomization motor 4 is connected with water pipe 5.By the above setting, water can be atomized into tiny droplets, heat absorption vaporization, absorb and take away the heat in air.

[0026] Specifically, atomization motor 4 and water pipe 5 are detachably connected.By the above setting, the connection between atomization motor 4 and water pipe 5 is convenient, and maintenance is convenient.

[0027] In the embodiment, the atomization motor 4 is provided with a threaded pipe 7, the water pipe 5 is provided with a nut 8, and the threaded pipe 7 is threadedly connected with the nut 8.The threaded pipe 7 and the nut 8 are connected in a manner, which is convenient to connect, has good connection effect, and has high universality.

[0028] As Figure 4 shown, as an implementation, control assembly includes water spray controller 9, pressure sensor 10 and temperature sensor 11, pressure sensor 10 and temperature sensor 11 are used to detect the pressure and temperature of condenser 1, pressure sensor 10 and temperature sensor 11 are connected with water spray controller 9, and water spray controller 9 is connected with atomization motor 4.By the above setting, the power of atomization motor 4 can be adjusted in real time according to the parameters of pressure sensor 10 and temperature sensor 11 arranged at condenser 1, so as to adjust the pressure of spray and the size of mist droplets, so that the evaporation efficiency of water mist is suitable for the cooling requirement of air conditioner outdoor unit.

[0029] Specifically, the control assembly further comprises a rotating speed sensor 12 for detecting the rotating speed of the outdoor unit fan, and the rotating speed sensor 12 is connected with the water spray controller 9. Through the above arrangement, the data of the rotating speed sensor 12 at the outdoor unit fan is monitored, so as to adjust the power of the atomizing motor 4 in real time.

[0030] In the embodiment, the control assembly further comprises an electronic expansion valve 13 arranged on the water pipe 5. The electronic expansion valve 13 cooperates with the atomizing motor 4, so as to adjust the water flow of the water pipe 5, thereby matching the power of the atomizing motor 4, and better adjusting the pressure of the spray and the size of the mist droplets.

[0031] The utility model discloses have following beneficial effect because of adopting above -mentioned technical scheme:

[0032] 1, increase the natural cold utilization rate, improve indoor refrigerating capacity, ensure the temperature of machine room. The utility model discloses can make the temperature near condenser 1 reduce, to solve the problem that natural cold can not be utilized under the small temperature difference between indoor and outdoor in high temperature environment in summer, and the problem of large load demand, insufficient refrigerating capacity in summer, meet the machine room refrigerating capacity requirement, prolong the natural cold utilization time, reduce air conditioning system PUE, improve refrigerating capacity output.

[0033] 2, prolong the service life of compressor, reduce maintenance cost. The utility model discloses can reduce the compressor exhaust pressure by reducing condensing temperature, avoid the high pressure alarm of compressor, and simultaneously because of improving the utilization time of heat pipe system, can reduce the working time of compressor, thereby the purpose of prolonging the service life of compressor is achieved, and further can reduce the equipment maintenance cost.

[0034] 3, avoid the result that the fin is accumulated water, blocked and damaged by being directly sprayed on the fin surface of outdoor unit.

[0035] 4, the cooling speed is fast, the evaporation efficiency is high, the temperature distribution is uniform, purifies air, reduces the dust rate of equipment, reduces the pressure of condenser 1, improves the heat exchange capacity of condenser 1.

[0036] 5, save the air conditioning electricity expense, reduce operating cost.

[0037] The above is only the specific embodiment of the utility model, but the technical features of the utility model are not limited to this. Any simple change, equivalent replacement or modification made on the basis of the utility model to solve the basically same technical problem and realize the basically same technical effect is covered in the protection scope of the utility model.

Claims

1. A heat pipe air conditioning system with water spray evaporative cooling, characterized by: It includes a condenser and a water spray mechanism, wherein the water spray mechanism is arranged on one side of the condenser, and the water spray mechanism includes a nozzle assembly and a control assembly, and the control assembly is used to control the start and stop of the nozzle assembly.

2. The heat pipe air conditioning system with water spray evaporative cooling according to claim 1, characterized in that: The nozzle assembly comprises a nozzle, an atomizing motor and a water pipe. The nozzle and the atomizing motor are connected via a hollow shaft channel, and the atomizing motor is connected to the water pipe.

3. The heat pipe air conditioning system with water spray evaporative cooling according to claim 2, characterized in that: The atomizing motor and the water pipe are detachably connected.

4. The heat pipe air conditioning system with water spray evaporative cooling according to claim 2, characterized in that: The atomizing motor is provided with a threaded pipe, the water pipe is provided with a nut, and the threaded pipe is threadedly connected to the nut.

5. The heat pipe air conditioning system with water spray evaporative cooling according to claim 2, characterized in that: The control component includes a water spray controller, a pressure sensor and a temperature sensor. The pressure sensor and the temperature sensor are used to detect the pressure and temperature of the condenser. The pressure sensor and the temperature sensor are connected to the water spray controller, and the water spray controller is connected to the atomizing motor.

6. The heat pipe air conditioning system with water spray evaporative cooling according to claim 5, characterized in that: The control component further includes a rotation speed sensor, which is used to detect the rotation speed of the outdoor fan. The rotation speed sensor is connected to the water spray controller.

7. The heat pipe air conditioning system with water spray evaporative cooling according to claim 5, characterized in that: The control component further includes an electronic expansion valve, which is arranged on the water pipe.

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