Variable-flow high-pressure spraying device and using method thereof

Abstract

The invention relates to the technical field of refrigeration equipment, in particular to a variable-flow high-pressure spraying device and a using method thereof. Comprising a liquid conveying assembly, a gas conveying assembly, a first liquid path branch pipe, a second liquid path branch pipe, a first gas path branch pipe, a second gas path branch pipe, a plurality of first atomizing nozzles, a plurality of second atomizing nozzles, a first liquid path branch pipe electric switch valve, a second liquid path branch pipe electric switch valve, a first gas path branch pipe electric switch valve and a second gas path branch pipe electric switch valve. The first liquid path branch pipe and the second liquid path branch pipe are connected with the liquid conveying assembly through the first liquid path branch pipe electric switch valve and the second liquid path branch pipe electric switch valve respectively. In this way, the technical problem that in the prior art, a condenser cannot meet the requirements for small occupied area, small water consumption and high water utilization rate at the same time is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of refrigeration equipment, and in particular to a variable flow high-pressure spray device and a use method thereof. Background Art

[0002] At present, in the high temperature season, the condenser of most air conditioning systems will have insufficient heat dissipation of the condenser due to the increase of outdoor temperature and the decrease of temperature difference between exhaust temperature and outdoor temperature, which will directly cause the high pressure alarm of the compressor system. The existing solution is to increase the condenser or use spraying to absorb heat through water evaporation to reduce the condensing temperature of the compressor. Increasing the condenser will increase the initial investment cost and occupy a large area. Using spraying to absorb heat through water evaporation to reduce the condensing temperature of the compressor is to pressurize the liquid through a water pump and spray it onto the condenser fins through a nozzle to reduce the condensing temperature. This solution only relies on the cooperation of the water pump and the nozzle, and the droplet size of the sprayed liquid is large, the water utilization rate is low, and the water consumption is large.

[0003] In summary, the condenser in the prior art cannot simultaneously meet the technical problems of small footprint, small water consumption and high water utilization rate. Summary of the invention

[0004] The object of the present invention is to provide a variable flow high-pressure spray device and a method of using the same, aiming to solve the technical problem in the prior art that the condenser cannot simultaneously meet the requirements of small footprint, small water consumption and high water utilization rate.

[0005] To achieve the above-mentioned purpose, the present invention adopts a variable-flow high-pressure spray device, including a liquid delivery component, a gas delivery component, a first liquid branch, a second liquid branch, a first gas branch, a second gas branch, a plurality of first atomizing nozzles, a plurality of second atomizing nozzles, a first liquid branch electric switch valve, a second liquid branch electric switch valve, a first gas branch electric switch valve and a second gas branch electric switch valve, the first liquid branch and the second liquid branch are respectively connected to the liquid delivery component through the first liquid branch electric switch valve and the second liquid branch electric switch valve, the first gas branch and the second gas branch are respectively connected to the gas delivery component through the first gas branch electric switch valve and the second gas branch electric switch valve, the plurality of first atomizing nozzles are connected to the first liquid branch and the first gas branch, and the plurality of second atomizing nozzles are connected to the second liquid branch and the second gas branch.

[0006] Among them, the liquid delivery component includes a liquid pipe main line, a manual switch valve for the liquid pipe main line, an electric switch valve for the liquid pipe main line, a water quality and quantity monitoring component, a liquid pipe filter, a liquid pressurizing component and a liquid pressure regulator. The manual switch valve for the liquid pipe main line is connected to the liquid pipe main line, the electric switch valve for the liquid pipe main line is arranged between the manual switch valve for the liquid pipe main line and the water quality and quantity monitoring component, the liquid pipe filter is connected to the water quality and quantity monitoring component, the liquid pressurizing component is arranged between the liquid pipe filter and the liquid pressure regulator, and the liquid pressure regulators are both connected to the first liquid line branch electric switch valve and the second liquid line branch electric switch valve.

[0007] Among them, the water quality and quantity monitoring component includes a water quality sensor and an intelligent water meter. The water quality sensor is connected to the liquid pipe main line electric switch valve, and the intelligent water meter is arranged between the water quality sensor and the liquid pipe filter.

[0008] Among them, the liquid pressurizing component includes a liquid pressurizing pump, a liquid pressurizing pump inlet sensor and a liquid pressurizing pump outlet sensor, the liquid pressurizing pump inlet sensor is connected to the liquid pipe filter, the liquid pressurizing pump is arranged between the liquid pressurizing pump inlet sensor and the liquid pressurizing pump outlet sensor, and the liquid pressurizing pump outlet sensor is connected to the liquid pressure regulator.

[0009] Among them, the gas delivery component includes an air pipe main line, a manual air pipe main line switch valve, an air pipe main line electric switch valve, a gas filter, a gas pressurizing component and a gas pressure regulator. The air pipe main line manual switch valve is connected to the air pipe main line, and the air pipe main line electric switch valve is arranged between the air pipe main line manual switch valve and the gas filter. The gas pressure regulator is connected to the gas filter through the gas pressurizing component, and the gas pressure regulators are both connected to the first air line branch electric switch valve and the second air line branch electric switch valve.

[0010] Among them, the gas pressurization component includes a gas pressurization pump, a gas pressurization pump inlet sensor and a gas pressurization pump outlet sensor, the gas pressurization pump feed sensor is connected to the gas filter, the gas pressurization pump is arranged between the gas pressurization pump inlet sensor and the gas pressurization pump outlet sensor, and the gas pressurization pump outlet sensor is connected to the gas pressure regulator.

[0011] The present invention also provides a method for using a variable flow high-pressure spray device, which is applied to the variable flow high-pressure spray device as described above, and comprises the following steps:

[0012] Step 1: First determine whether the refrigeration system where the condenser is located is in working condition;

[0013] Step 2: judging the opening condition of the variable flow high pressure spray device according to the working state of the variable flow high pressure spray device and combining the outdoor temperature and humidity and the exhaust pressure of the compressor;

[0014] Step three, cooling the condenser that needs to be cooled by controlling the liquid delivery component and the gas delivery component to work simultaneously or the liquid delivery component to work alone.

[0015] The present invention provides a variable flow high-pressure spray device and a method of using the same. First, it is determined whether the refrigeration system in which the condenser is located is in a working state. The start condition of the variable flow high-pressure spray device is determined according to the working state of the variable flow high-pressure spray device and in combination with the outdoor temperature and humidity and the exhaust pressure of the compressor. The condenser to be cooled is cooled by controlling the liquid delivery component and the gas delivery component to work simultaneously or the liquid delivery component to work alone. In this way, the technical problem in the prior art that the condenser cannot simultaneously meet the requirements of small footprint, small water consumption and high water utilization rate is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic structural diagram of the variable flow high pressure spray device of the present invention in cooperation with a condenser.

[0018] Figure 2 It is a schematic structural diagram of the variable flow high pressure spray device of the present invention.

[0019] Figure 3 It is a structural schematic diagram of the fourth working mode, the fifth working mode and the sixth working mode of the present invention.

[0020] Figure 4 It is a control principle diagram of the variable flow high pressure spray device of the present invention.

[0021] 1-first liquid branch, 2-second liquid branch, 3-first gas branch, 4-second gas branch, 5-first atomizing nozzle, 6-second atomizing nozzle, 7-first liquid branch electric switch valve, 8-second liquid branch electric switch valve, 9-first gas branch electric switch valve, 10-second gas branch electric switch valve, 11-liquid main line, 12-liquid main line manual switch valve, 13-liquid main line electric switch valve, 14-liquid line filter, 1 5-Liquid pressure regulator, 16-Water quality sensor, 17-Smart water meter, 18-Liquid pressure pump, 19-Liquid pressure pump inlet sensor, 20-Liquid pressure pump outlet sensor, 21-Gas main line, 22-Gas main line manual switch valve, 23-Gas main line electric switch valve, 24-Gas filter, 25-Gas pressure regulator, 26-Gas pressure pump, 27-Gas pressure pump inlet sensor, 28-Gas pressure pump outlet sensor. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0023] See also Figures 1 to 4 , Figure 1 This is a schematic diagram of the structure of the variable flow high pressure spray device of the present invention in cooperation with a condenser. Figure 2 is a schematic structural diagram of a variable flow high pressure spray device of the present invention, Figure 3 is a schematic diagram of the structure of the fourth working mode, the fifth working mode and the sixth working mode of the present invention, Figure 4 It is a control principle diagram of the variable flow high pressure spray device of the present invention.

[0024] The present invention provides a variable flow high-pressure spray device, comprising a liquid delivery component, a gas delivery component, a first liquid branch pipe 1, a second liquid branch pipe 2, a first gas branch pipe 3, a second gas branch pipe 4, a plurality of first atomizing nozzles 5, a plurality of second atomizing nozzles 6, a first liquid branch pipe electric switch valve 7, a second liquid branch pipe electric switch valve 8, a first gas branch pipe electric switch valve 9, and a second gas branch pipe electric switch valve 10, wherein the first liquid branch pipe 1 and the second liquid branch pipe 2 are connected to the liquid delivery component through the first liquid branch pipe electric switch valve 7 and the second liquid branch pipe electric switch valve 8, respectively, the first gas branch pipe 3 and the second gas branch pipe 4 are connected to the gas delivery component through the first gas branch pipe electric switch valve 9 and the second gas branch pipe electric switch valve 10, respectively, the plurality of first atomizing nozzles 5 are connected to the first liquid branch pipe 1 and the first gas branch pipe 3, and the plurality of second atomizing nozzles 6 are connected to the second liquid branch pipe 2 and the second gas branch pipe 4;

[0025] The liquid delivery component includes a liquid pipe main line 11, a manual switch valve 12 for the liquid pipe main line, an electric switch valve 13 for the liquid pipe main line, a water quality and quantity monitoring component, a liquid pipe filter 14, a liquid pressurizing component and a liquid pressure regulator 15. The manual switch valve 12 for the liquid pipe main line is in communication with the liquid pipe main line 11. The electric switch valve 13 for the liquid pipe main line is arranged between the manual switch valve 12 for the liquid pipe main line and the water quality and quantity monitoring component. The liquid pipe filter 14 is connected to the water quality and quantity monitoring component. The liquid pressurizing component is arranged between the liquid pipe filter 14 and the liquid pressure regulator 15. The liquid pressure regulator 15 is connected to the first liquid branch pipe electric switch valve 7 and the second liquid branch pipe electric switch valve 8.

[0026] The water quality and quantity monitoring component includes a water quality sensor 16 and a smart water meter 17. The water quality sensor 16 is connected to the liquid pipe main circuit electric switch valve 13. The smart water meter 17 is arranged between the water quality sensor 16 and the liquid pipe filter 14.

[0027] The liquid pressurizing assembly includes a liquid pressurizing pump 18, a liquid pressurizing pump inlet sensor 19 and a liquid pressurizing pump outlet sensor 20, wherein the liquid pressurizing pump inlet sensor 19 is connected to the liquid pipe filter 14, the liquid pressurizing pump 18 is arranged between the liquid pressurizing pump inlet sensor 19 and the liquid pressurizing pump outlet sensor 20, and the liquid pressurizing pump outlet sensor 20 is connected to the liquid pressure regulator 15;

[0028] The gas delivery assembly includes a main airway 21, a manual airway main way switch valve 22, an electric airway main way switch valve 23, a gas filter 24, a gas pressurizing assembly and a gas pressure regulator 25. The manual airway main way switch valve 22 is connected to the main airway 21. The electric airway main way switch valve 23 is arranged between the manual airway main way switch valve 22 and the gas filter 24. The gas pressure regulator 25 is connected to the gas filter 24 through the gas pressurizing assembly. The gas pressure regulator 25 is connected to the first airway branch electric switch valve 9 and the second airway branch electric switch valve 10.

[0029] The gas pressurizing component includes a gas pressurizing pump 26, a gas pressurizing pump inlet sensor 27 and a gas pressurizing pump outlet sensor 28. The gas pressurizing pump 26 feed sensor is connected to the gas filter 24. The gas pressurizing pump 26 is arranged between the gas pressurizing pump inlet sensor 27 and the gas pressurizing pump outlet sensor 28. The gas pressurizing pump outlet sensor 28 is connected to the gas pressure regulator 25.

[0030] With respect to this specific implementation, it is first determined whether the refrigeration system in which the condenser is located is in a working state, and the opening condition of the variable flow high-pressure spray device is determined according to the working state of the variable flow high-pressure spray device and in combination with the outdoor temperature and humidity and the exhaust pressure of the compressor. The condenser that needs to be cooled is cooled by controlling the liquid delivery component and the gas delivery component to work simultaneously or the liquid delivery component to work alone. In this way, the technical problem that the condenser in the prior art cannot simultaneously meet the requirements of small footprint, low water consumption and high water utilization rate is solved.

[0031] The first working mode of this application is:

[0032] See also Figure 2 When the refrigeration systems where the condensers C1 and C2 are located are in working condition, and the opening condition of the high-pressure spray device is judged in combination with the outdoor temperature and humidity and the exhaust pressure of the compressor, the manual switch valve 12 of the liquid pipe main circuit is opened, the electric switch valve 13 of the liquid pipe main circuit is opened, the liquid booster pump 18 is opened, and the first liquid circuit branch pipe electric switch valve 7 and the second liquid circuit branch pipe electric switch valve 8 are both opened. At this time, the softened tap water enters the high-pressure spray device from the manual switch valve 12 of the liquid pipe main circuit, passes through the liquid pipe main circuit electric switch valve 13, the water quality sensor 16, the smart water meter 17, the liquid pipe filter 14, the liquid booster pump inlet sensor 19, the liquid booster pump 18 pressurizes, the liquid booster pump outlet sensor 20 detects, and the liquid pressure regulator 15 adjusts to the corresponding water pressure parameters and then passes through the first liquid circuit branch pipe electric switch valve 7 and the second liquid circuit branch pipe electric switch valve 8, so that the liquid circuit part reaches the liquid cap area of ​​the plurality of first atomizing nozzles 5 and the plurality of second atomizing nozzles 6.

[0033] At the same time, the manual switch valve 22 of the main air pipe is opened, the electric switch valve 23 of the main air pipe is opened, the gas booster pump 26 is opened, the first air branch electric switch valve 9 and the second air branch electric switch valve 10 are opened, and the gas enters the high-pressure spray device through the manual switch valve 22 of the main air pipe, is filtered by the main air pipe electric switch valve 23 and the gas filter 24, is detected by the gas booster pump inlet sensor 27, is pressurized by the gas booster pump 26, and is detected by the gas booster pump outlet sensor 28. It reaches the gas pressure regulator 25 and is adjusted to the corresponding air pressure parameters, and then passes through the first air branch electric switch valve 9 and the second air branch electric switch valve 10, so that the air path part reaches the gas cap area of ​​the multiple first atomizing nozzles 5 and the multiple second atomizing nozzles 6, and the liquid in the gas cap area is mixed to generate fine droplet spray, which is sprayed from the multiple first atomizing nozzles 5 and the multiple second atomizing nozzles 6, thereby cooling the condensers C1 and C2.

[0034] The second working mode of this application is:

[0035] See also Figure 2 When the refrigeration system where the condenser C1 is located is in working state, and the refrigeration system where the condenser C2 is located is in static state, and the opening condition of the high-pressure spray device is judged in combination with the outdoor temperature and humidity and the exhaust pressure of the compressor, at this time, the manual switch valve 12 of the liquid pipe main road is opened, the electric switch valve 13 of the liquid pipe main road is opened, the liquid booster pump 18 is opened, and the first liquid branch electric switch valve 7 is opened. At this time, the softened tap water enters the high-pressure spray device from the manual switch valve 12 of the liquid pipe main road, passes through the liquid pipe main road electric switch valve 13, the water quality sensor 16 is detected, the smart water meter 17 is measured, the liquid pipe filter 14 is filtered, the liquid booster pump inlet sensor 19 is detected, the liquid booster pump 18 is pressurized, the liquid booster pump outlet sensor 20 is detected, and the liquid pressure regulator 15 is adjusted to the corresponding water pressure parameter and then passes through the first liquid branch electric switch valve 7, so that the liquid path part reaches the liquid cap area of ​​the multiple first atomizing nozzles 5.

[0036] At the same time, the manual switch valve 22 of the main air pipe is opened, the electric switch valve 23 of the main air pipe is opened, the gas booster pump 26 is opened, and the electric switch valve 9 of the first air branch is opened. The gas enters the high-pressure spray device through the manual switch valve 22 of the main air pipe, is filtered by the electric switch valve 23 of the main air pipe, the gas filter 24, is detected by the gas booster pump inlet sensor 27, is pressurized by the gas booster pump 26, and is detected by the gas booster pump outlet sensor 28. It reaches the gas pressure regulator 25 to adjust to the corresponding air pressure parameters and then passes through the first air branch electric switch valve 9. As a result, the gas path part reaches the gas cap area of ​​the multiple first atomizing nozzles 5 and mixes with the liquid in the liquid cap area to generate fine droplet spray, which is sprayed from the multiple first atomizing nozzles 5, thereby cooling the condenser C1.

[0037] The third working mode of this application is:

[0038] See also Figure 2 When the refrigeration system where the condenser C2 is located is in working state, and the refrigeration system where the condenser C1 is located is in static state, and the opening condition of the high-pressure spray device is judged in combination with the outdoor temperature and humidity and the exhaust pressure of the compressor, at this time, the manual switch valve 12 of the liquid pipe main road is opened, the electric switch valve 13 of the liquid pipe main road is opened, the liquid booster pump 18 is opened, and the second liquid branch electric switch valve 8 is opened. At this time, the softened tap water enters the high-pressure spray device from the manual switch valve 12 of the liquid pipe main road, passes through the liquid pipe main road electric switch valve 13, the water quality sensor 16 is detected, the smart water meter 17 is measured, the liquid pipe filter 14 is filtered, the liquid booster pump inlet sensor 19 is detected, the liquid booster pump 18 is pressurized, the liquid booster pump outlet sensor 20 is detected, and the liquid pressure regulator 15 is adjusted to the corresponding water pressure parameter and then passes through the second liquid branch electric switch valve 8, so that the liquid path part reaches the liquid cap area of ​​the plurality of second atomizing nozzles 6.

[0039] At the same time, the manual switch valve 22 of the main air pipe is opened, the electric switch valve 23 of the main air pipe is opened, the gas booster pump 26 is opened, and the electric switch valve 10 of the second air branch is opened. The gas enters the high-pressure spray device through the manual switch valve 22 of the main air pipe, is filtered by the electric switch valve 23 of the main air pipe, the gas filter 24, is detected by the gas booster pump inlet sensor 27, is pressurized by the gas booster pump 26, and is detected by the gas booster pump outlet sensor 28. It reaches the gas pressure regulator 25 and is adjusted to the corresponding air pressure parameters, and then passes through the second air branch electric switch valve 10, so that the gas path part reaches the gas cap area of ​​the plurality of second atomizing nozzles 6 and mixes with the liquid in the liquid cap area to generate fine droplet spray, which is sprayed from the plurality of second atomizing nozzles 6, thereby cooling the condenser C2.

[0040] The fourth working mode of this application is:

[0041] See also Figure 3 When the refrigeration systems where the condensers C1 and C2 are located are in working condition, and the opening condition of the high-pressure spray device is judged in combination with the outdoor temperature and humidity and the exhaust pressure of the compressor, the manual switch valve 12 of the liquid pipe main circuit is opened, the electric switch valve 13 of the liquid pipe main circuit is opened, the liquid booster pump 18 is opened, and the first liquid circuit branch pipe electric switch valve 7 and the second liquid circuit branch pipe electric switch valve 8 are both opened. At this time, the softened tap water enters the high-pressure spray device from the manual switch valve 12 of the liquid pipe main circuit, passes through the liquid pipe main circuit electric switch valve 13, the water quality sensor 16, the smart water meter 17, the liquid pipe filter 14, the liquid booster pump inlet sensor 19, the liquid booster pump 18 pressurizes, the liquid booster pump outlet sensor 20 detects, and the liquid pressure regulator 15 adjusts to the corresponding water pressure parameters and then passes through the first liquid circuit branch pipe electric switch valve 7 and the second liquid circuit branch pipe electric switch valve 8, so that the liquid circuit part reaches the liquid cap area of ​​the plurality of first atomizing nozzles 5 and the plurality of second atomizing nozzles 6.

[0042] At the same time, the manual switch valve 22 of the main gas pipe is closed, the electric switch valve 23 of the main gas pipe is closed, the gas booster pump 26 is closed, the first gas branch electric switch valve 9 and the second gas branch electric switch valve 10 are both closed, the gas pipeline part does not work, and the liquid is sprayed from the multiple first atomizing nozzles 5 and the multiple second atomizing nozzles 6 without mixing, thereby cooling the condensers C1 and C2.

[0043] The fifth working method of this application is:

[0044] See also Figure 3When the refrigeration system where the condenser C1 is located is in working state, and the refrigeration system where the condenser C2 is located is in static state, and the opening condition of the high-pressure spray device is judged in combination with the outdoor temperature and humidity and the exhaust pressure of the compressor, at this time, the manual switch valve 12 of the liquid pipe main road is opened, the electric switch valve 13 of the liquid pipe main road is opened, the liquid booster pump 18 is opened, and the first liquid branch electric switch valve 7 are all opened. At this time, the softened tap water enters the high-pressure spray device from the manual switch valve 12 of the liquid pipe main road, passes through the liquid pipe main road electric switch valve 13, the water quality sensor 16 is detected, the smart water meter 17 is measured, the liquid pipe filter 14 is filtered, the liquid booster pump inlet sensor 19 is detected, the liquid booster pump 18 is pressurized, the liquid booster pump outlet sensor 20 is detected, and the liquid pressure regulator 15 is adjusted to the corresponding water pressure parameter and then passes through the first liquid branch electric switch valve 7, so that the liquid path part reaches the liquid cap area of ​​the multiple first atomizing nozzles 5.

[0045] At the same time, the manual switch valve 22 of the main gas pipe is closed, the electric switch valve 23 of the main gas pipe is closed, the gas booster pump 26 is closed, the first gas branch electric switch valve 9 and the second gas branch electric switch valve 10 are both closed, the gas pipeline part does not work, and the liquid is sprayed from the multiple first atomizing nozzles 5 without mixing, thereby cooling the condenser C1.

[0046] The sixth working mode of this application is:

[0047] See also Figure 3 When the refrigeration system where the condenser C2 is located is in working state, and the refrigeration system where the condenser C1 is located is in static state, and the opening condition of the high-pressure spray device is judged in combination with the outdoor temperature and humidity and the exhaust pressure of the compressor, at this time, the manual switch valve 12 of the liquid pipe main road is opened, the electric switch valve 13 of the liquid pipe main road is opened, the liquid booster pump 18 is opened, and the second liquid branch electric switch valve 8 are all opened. At this time, the softened tap water enters the high-pressure spray device from the manual switch valve 12 of the liquid pipe main road, passes through the liquid pipe main road electric switch valve 13, the water quality sensor 16 is detected, the smart water meter 17 is measured, the liquid pipe filter 14 is filtered, the liquid booster pump inlet sensor 19 is detected, the liquid booster pump 18 is pressurized, the liquid booster pump outlet sensor 20 is detected, and the liquid pressure regulator 15 is adjusted to the corresponding water pressure parameter and then passes through the second liquid branch electric switch valve 8, so that the liquid path part reaches the liquid cap area of ​​multiple second atomizing nozzles 6.

[0048] At the same time, the manual switch valve 22 of the main gas pipe is closed, the electric switch valve 23 of the main gas pipe is closed, the gas booster pump 26 is closed, the first gas branch electric switch valve 9 and the second gas branch electric switch valve 10 are both closed, the gas pipeline part does not work, and the liquid is sprayed from the multiple second atomizing nozzles 6 without mixing, thereby cooling the condenser C2.

[0049] The present invention also provides a method for using a variable flow high-pressure spray device, which is applied to the variable flow high-pressure spray device as described above, and comprises the following steps:

[0050] Step 1: First determine whether the refrigeration system where the condenser is located is in working condition;

[0051] Step 2: judging the opening condition of the variable flow high pressure spray device according to the working state of the variable flow high pressure spray device and combining the outdoor temperature and humidity and the exhaust pressure of the compressor;

[0052] Step three, cooling the condenser that needs to be cooled by controlling the liquid delivery component and the gas delivery component to work simultaneously or the liquid delivery component to work alone.

[0053] See also Figure 4 The principle diagram of the present invention for judging the opening condition of the variable flow high pressure spray device according to the working state of the variable flow high pressure spray device and combining the outdoor temperature and humidity and the exhaust pressure of the compressor is as follows: Figure 4 ,exist Figure 4 middle:

[0054] Outdoor temperature collection value: T

[0055] First temperature threshold: T1

[0056] Second temperature threshold: T2

[0057] Collection relative humidity: RH

[0058] First relative humidity threshold: RH1

[0059] Collect exhaust pressure: P

[0060] First pressure threshold: P1

[0061] Second pressure threshold: P2

[0062] Collect compressor current value: i1

[0063] First compressor current threshold: I1

[0064] Collect the condensing fan current value: i2

[0065] First condensing fan current threshold: I2

[0066] Mode A: The pump runs in the first threshold speed mode.

[0067] Mode B: The pump runs in the second threshold speed mode.

[0068] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A variable flow high pressure spray device, characterized in that: It includes a liquid delivery component, a gas delivery component, a first liquid branch, a second liquid branch, a first gas branch, a second gas branch, a plurality of first atomizing nozzles, a plurality of second atomizing nozzles, a first liquid branch electric switch valve, a second liquid branch electric switch valve, a first gas branch electric switch valve and a second gas branch electric switch valve. The first liquid branch and the second liquid branch are connected to the liquid delivery component through the first liquid branch electric switch valve and the second liquid branch electric switch valve respectively, the first gas branch and the second gas branch are connected to the gas delivery component through the first gas branch electric switch valve and the second gas branch electric switch valve respectively, a plurality of the first atomizing nozzles are connected to the first liquid branch and the first gas branch, and a plurality of the second atomizing nozzles are connected to the second liquid branch and the second gas branch.

2. The variable flow high pressure spray device according to claim 1, characterized in that: The liquid delivery component includes a liquid pipe main line, a manual switch valve for the liquid pipe main line, an electric switch valve for the liquid pipe main line, a water quality and quantity monitoring component, a liquid pipe filter, a liquid pressurizing component and a liquid pressure regulator. The manual switch valve for the liquid pipe main line is connected to the liquid pipe main line, the electric switch valve for the liquid pipe main line is arranged between the manual switch valve for the liquid pipe main line and the water quality and quantity monitoring component, the liquid pipe filter is connected to the water quality and quantity monitoring component, the liquid pressurizing component is arranged between the liquid pipe filter and the liquid pressure regulator, and the liquid pressure regulators are both connected to the first liquid line branch electric switch valve and the second liquid line branch electric switch valve.

3. The variable flow high pressure spray device according to claim 2, characterized in that: The water quality and quantity monitoring component includes a water quality sensor and an intelligent water meter. The water quality sensor is connected to the liquid pipe main line electric switch valve, and the intelligent water meter is arranged between the water quality sensor and the liquid pipe filter.

4. The variable flow high pressure spray device according to claim 3, characterized in that: The liquid pressurizing component includes a liquid pressurizing pump, a liquid pressurizing pump inlet sensor and a liquid pressurizing pump outlet sensor, the liquid pressurizing pump inlet sensor is connected to the liquid pipe filter, the liquid pressurizing pump is arranged between the liquid pressurizing pump inlet sensor and the liquid pressurizing pump outlet sensor, and the liquid pressurizing pump outlet sensor is connected to the liquid pressure regulator.

5. The variable flow high pressure spray device according to claim 4, characterized in that: The gas delivery component includes a main air pipe, a manual air pipe main road switch valve, an electric air pipe main road switch valve, a gas filter, a gas pressurizing component and a gas pressure regulator. The manual air pipe main road switch valve is connected to the main air pipe, and the electric air pipe main road switch valve is arranged between the manual air pipe main road switch valve and the gas filter. The gas pressure regulator is connected to the gas filter through the gas pressurizing component, and the gas pressure regulators are both connected to the first air branch electric switch valve and the second air branch electric switch valve.

6. The variable flow high pressure spray device according to claim 5, characterized in that: The gas pressurizing component includes a gas pressurizing pump, a gas pressurizing pump inlet sensor and a gas pressurizing pump outlet sensor. The gas pressurizing pump feed sensor is connected to the gas filter. The gas pressurizing pump is arranged between the gas pressurizing pump inlet sensor and the gas pressurizing pump outlet sensor. The gas pressurizing pump outlet sensor is connected to the gas pressure regulator.

7. A method for using a variable flow high pressure spray device, applied to the variable flow high pressure spray device as claimed in claim 6, characterized in that: The steps include: Step 1: First determine whether the refrigeration system where the condenser is located is in working condition; Step 2: judging the opening condition of the variable flow high pressure spray device according to the working state of the variable flow high pressure spray device and combining the outdoor temperature and humidity and the exhaust pressure of the compressor; Step three: Cooling the condenser that needs to be cooled by controlling the liquid delivery component and the gas delivery component to work simultaneously or the liquid delivery component to work alone.

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